{"id":6761,"date":"2026-02-05T23:33:08","date_gmt":"2026-02-05T15:33:08","guid":{"rendered":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/"},"modified":"2026-02-05T23:33:08","modified_gmt":"2026-02-05T15:33:08","slug":"state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development","status":"publish","type":"post","link":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/","title":{"rendered":"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m"},"content":{"rendered":"<h2>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 hai c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. M\u1eb7c d\u00f9 c\u1ea3 hai bi\u1ec3u \u0111\u1ed3 n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c m\u1ee5c \u0111\u00edch t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng ch\u00fang c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd so s\u00e1nh bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3i th\u00edch nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang.<\/p>\n<h3>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/h3>\n<p>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n n\u1ed9i b\u1ed9 ho\u1eb7c b\u00ean ngo\u00e0i. N\u00f3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u00f3 d\u1ef1a tr\u00ean c\u00e1c s\u1ef1 ki\u1ec7n x\u1ea3y ra. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/p>\n<p>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp v\u00e0 s\u1ef1 ki\u1ec7n. C\u00e1c tr\u1ea1ng th\u00e1i bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng, chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c, v\u00e0 s\u1ef1 ki\u1ec7n bi\u1ec3u di\u1ec5n c\u00e1c k\u00edch ho\u1ea1t khi\u1ebfn h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, t\u1ee9c l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c k\u00edch th\u00edch b\u00ean ngo\u00e0i.<\/p>\n<p><img fetchpriority=\"high\" alt=\"Detailed UML state machine diagram for a Vending Machine (With annotations)\" class=\"alignnone size-full wp-image-952\" decoding=\"async\" fetchpriority=\"high\" height=\"508\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/03\/detailed-vending-machine-state-machine-diagram-with-annotation.png\" width=\"656\"\/><\/p>\n<h3>Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. \u0110\u00f3 l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda c\u1ee7a c\u00e1c b\u01b0\u1edbc tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00f2ng l\u1eb7p v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi.<\/p>\n<p>Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng v\u00e0 chuy\u1ec3n ti\u1ebfp. C\u00e1c ho\u1ea1t \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ch\u00ednh trong quy tr\u00ecnh, h\u00e0nh \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ri\u00eang l\u1ebb b\u00ean trong m\u1ed9t ho\u1ea1t \u0111\u1ed9ng, v\u00e0 chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng kh\u00e1c.<\/p>\n<p><img alt=\"Shopping application Activity Diagram\" class=\"alignnone size-full wp-image-1097\" decoding=\"async\" height=\"810\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/03\/shopping-application-activity-diagram.png\" width=\"820\"\/><\/p>\n<h3>\u0110i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>C\u1ea3 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u00e1c b\u00ean li\u00ean quan.<\/p>\n<h3>S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1ch n\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n b\u00ean ngo\u00e0i, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c.<\/p>\n<p>S\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng kh\u00e1c gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01a1n gi\u1ea3n h\u01a1n. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p h\u01a1n bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00ec ch\u00fang bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a h\u1ec7 th\u1ed1ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh.<\/p>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng t\u00f3m t\u1eaft nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng:<\/p>\n<table>\n<thead>\n<tr>\n<th><\/th>\n<th>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/th>\n<th>Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>M\u1ee5c \u0111\u00edch<\/td>\n<td>M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng<\/td>\n<td>M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec3m t\u1eadp trung<\/td>\n<td>Tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng<\/td>\n<td>Tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c th\u00e0nh ph\u1ea7n<\/td>\n<td>Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n<\/td>\n<td>Ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng, chuy\u1ec3n ti\u1ebfp<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/td>\n<td>Ph\u1ee9c t\u1ea1p h\u01a1n<\/td>\n<td>\u00cdt ph\u1ee9c t\u1ea1p h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/td>\n<td>C\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c<\/td>\n<td>C\u00e1c quy tr\u00ecnh kinh doanh, c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c, c\u00e1c quy tr\u00ecnh ph\u1ea7n m\u1ec1m<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn, nh\u01b0ng ch\u00fang l\u00e0 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang ta s\u1ebd so s\u00e1nh s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang.<\/p>\n<p>S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong h\u00ecnh b\u00ean tr\u00e1i d\u01b0\u1edbi \u0111\u00e2y, bi\u1ec3u di\u1ec5n m\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n r\u00f5 r\u00e0ng. N\u00f3 th\u1ec3 hi\u1ec7n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang, d\u1ef1a tr\u00ean s\u1ef1 x\u1ea3y ra c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, nh\u1eefng h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u00e8n t\u00edn hi\u1ec7u giao th\u00f4ng ho\u1eb7c m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng.<\/p>\n<p>M\u1eb7t kh\u00e1c, m\u1ed9t s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong h\u00ecnh b\u00ean ph\u1ea3i d\u01b0\u1edbi \u0111\u00e2y, bi\u1ec3u di\u1ec5n lu\u1ed3ng c\u00e1c ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. N\u00f3 th\u1ec3 hi\u1ec7n tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u1ea3y ra trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00f2ng l\u1eb7p v\u00e0 nh\u00e1nh. S\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng h\u1eefu \u00edch \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng li\u00ean quan \u0111\u1ebfn m\u1ed9t chu\u1ed7i c\u00e1c ho\u1ea1t \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c quy tr\u00ecnh kinh doanh ho\u1eb7c c\u00e1c thu\u1eadt to\u00e1n ph\u1ea7n m\u1ec1m.<\/p>\n<p><img alt=\"State Machine Diagram vs Activity Diagram\" decoding=\"async\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/03\/01-state-machine-diagram-vs-activity-diagram.png\"\/><\/p>\n<p>Kh\u00e1c v\u1edbi s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng c\u1ea7n c\u00e1c s\u1ef1 ki\u1ec7n r\u00f5 r\u00e0ng \u0111\u1ec3 chuy\u1ec3n t\u1eeb m\u1ed9t n\u00fat n\u00e0y sang n\u00fat kh\u00e1c. Thay v\u00e0o \u0111\u00f3, lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh t\u1ef1 \u0111\u1ed9ng khi ho\u00e0n th\u00e0nh c\u00e1c ho\u1ea1t \u0111\u1ed9ng. C\u00e1c n\u00fat trong s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00e0 c\u00e1c m\u0169i t\u00ean bi\u1ec3u di\u1ec5n lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb m\u1ed9t ho\u1ea1t \u0111\u1ed9ng sang ho\u1ea1t \u0111\u1ed9ng ti\u1ebfp theo.<\/p>\n<h2>H\u1ecdc s\u1ef1 kh\u00e1c bi\u1ec7t th\u00f4ng qua m\u1ed9t v\u00ed d\u1ee5: So s\u00e1nh s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h2>\n<p>Trong b\u1ed1i c\u1ea3nh b\u00e0i to\u00e1n m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng, ch\u00fang ta c\u00f3 th\u1ec3 minh h\u1ecda s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch m\u00f4 h\u00ecnh h\u00f3a c\u00f9ng m\u1ed9t v\u1ea5n \u0111\u1ec1 b\u1eb1ng c\u1ea3 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0y. B\u1eb1ng c\u00e1ch l\u00e0m nh\u01b0 v\u1eady, ch\u00fang ta c\u00f3 th\u1ec3 so s\u00e1nh v\u00e0 \u0111\u1ed1i chi\u1ebfu c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ri\u00eang bi\u1ec7t c\u1ee7a t\u1eebng lo\u1ea1i s\u01a1 \u0111\u1ed3.<\/p>\n<p>V\u00ed d\u1ee5, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u00f3 d\u1ef1a tr\u00ean c\u00e1c s\u1ef1 ki\u1ec7n b\u00ean ngo\u00e0i. M\u1eb7t kh\u00e1c, ch\u00fang ta c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u1ea3y ra trong m\u1ed9t giao d\u1ecbch m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 vi\u1ec7c n\u1ea1p ti\u1ec1n, l\u1ef1a ch\u1ecdn s\u1ea3n ph\u1ea9m v\u00e0 ho\u00e0n ti\u1ec1n.<\/p>\n<h3>B\u00e0i to\u00e1n 1: M\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng<\/h3>\n<p>T\u00ecnh hu\u1ed1ng: M\u1ed9t m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng ph\u00e2n ph\u1ed1i \u0111\u1ed3 \u0103n nh\u1eb9 v\u00e0 \u0111\u1ed3 u\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u1ea1i m\u1ed9t tr\u01b0\u1eddng h\u1ecdc. M\u1ed9t h\u1ecdc sinh ti\u1ebfp c\u1eadn m\u00e1y b\u00e1n h\u00e0ng v\u00e0 n\u1ea1p m\u1ed9t \u0111\u1ed3ng ti\u1ec1n \u0111\u1ec3 mua m\u1ed9t m\u00f3n \u0103n nh\u1eb9. M\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng hi\u1ec3n th\u1ecb danh s\u00e1ch c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 s\u1eb5n, v\u00e0 h\u1ecdc sinh ch\u1ecdn m\u00f3n \u0103n nh\u1eb9 mong mu\u1ed1n. M\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng ki\u1ec3m tra xem s\u1ea3n ph\u1ea9m c\u00f3 s\u1eb5n v\u00e0 h\u1ecdc sinh c\u00f3 \u0111\u1ee7 ti\u1ec1n hay kh\u00f4ng, sau \u0111\u00f3 ph\u00e1t h\u00e0nh m\u00f3n \u0103n nh\u1eb9. N\u1ebfu s\u1ea3n ph\u1ea9m kh\u00f4ng c\u00f3 s\u1eb5n ho\u1eb7c h\u1ecdc sinh kh\u00f4ng c\u00f3 \u0111\u1ee7 ti\u1ec1n, m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng ho\u00e0n ti\u1ec1n.<\/p>\n<h3>M\u00f4 h\u00ecnh h\u00f3a m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng b\u1eb1ng s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i<\/h3>\n<p>Trong s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i n\u00e0y, m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng b\u1eaft \u0111\u1ea7u \u1edf tr\u1ea1ng th\u00e1i<code>\u0110ang ch\u1edd<\/code>tr\u1ea1ng th\u00e1i, n\u01a1i ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 n\u1ea1p ti\u1ec1n. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng n\u1ea1p \u0111\u1ee7 ti\u1ec1n, m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang tr\u1ea1ng th\u00e1i<code>\u0110\u00e3 nh\u1eadn ti\u1ec1n<\/code>tr\u1ea1ng th\u00e1i, n\u01a1i ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ecdn s\u1ea3n ph\u1ea9m. N\u1ebfu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ecdn c\u00f3 s\u1eb5n, m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang tr\u1ea1ng th\u00e1i<code>\u0110ang ph\u00e1t h\u00e0nh<\/code>tr\u1ea1ng th\u00e1i \u0111\u1ec3 ph\u00e1t h\u00e0nh s\u1ea3n ph\u1ea9m v\u00e0 sau \u0111\u00f3 quay l\u1ea1i tr\u1ea1ng th\u00e1i<code>\u0110ang ch\u1edd<\/code>tr\u1ea1ng th\u00e1i m\u1ed9t khi giao d\u1ecbch ho\u00e0n t\u1ea5t. N\u1ebfu s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ch\u1ecdn kh\u00f4ng c\u00f3 s\u1eb5n, m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n sang tr\u1ea1ng th\u00e1i<code>\u0110ang ho\u00e0n ti\u1ec1n<\/code>tr\u1ea1ng th\u00e1i \u0111\u1ec3 ho\u00e0n ti\u1ec1n v\u00e0 sau \u0111\u00f3 quay l\u1ea1i tr\u1ea1ng th\u00e1i<code>\u0110ang ch\u1edd<\/code>tr\u1ea1ng th\u00e1i m\u1ed9t khi giao d\u1ecbch ho\u00e0n t\u1ea5t. N\u1ebfu ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u1ea1p \u0111\u1ee7 ti\u1ec1n, m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng chuy\u1ec3n th\u1eb3ng sang tr\u1ea1ng th\u00e1i<code>\u0110ang ho\u00e0n ti\u1ec1n<\/code>tr\u1ea1ng th\u00e1i \u0111\u1ec3 ho\u00e0n ti\u1ec1n v\u00e0 sau \u0111\u00f3 quay l\u1ea1i tr\u1ea1ng th\u00e1i<code>\u0110ang ch\u1edd<\/code>tr\u1ea1ng th\u00e1i m\u1ed9t khi giao d\u1ecbch ho\u00e0n t\u1ea5t.<\/p>\n<p id=\"zRiDGNn\"><img alt=\"UML state chart for vending machine\" class=\"alignnone wp-image-944 size-full\" decoding=\"async\" height=\"336\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/03\/img_641a7203ec97d.png\" width=\"581\"\/><\/p>\n<h3>M\u00f4 h\u00ecnh h\u00f3a m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng b\u1eb1ng s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng<\/h3>\n<p>S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c \u0111\u01b0a ra m\u00f4 t\u1ea3 lu\u1ed3ng s\u1ef1 ki\u1ec7n trong h\u1ec7 th\u1ed1ng m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng. N\u00f3 b\u1eaft \u0111\u1ea7u t\u1eeb n\u00fat <code>b\u1eaft \u0111\u1ea7u<\/code> n\u00fat, v\u00e0 ng\u01b0\u1eddi d\u00f9ng tr\u01b0\u1edbc ti\u00ean ph\u1ea3i n\u1ea1p ti\u1ec1n xu. S\u01a1 \u0111\u1ed3 sau \u0111\u00f3 hi\u1ec3n th\u1ecb m\u1ed9t \u0111i\u1ec1u ki\u1ec7n <code>n\u1ebfu<\/code> \u0111\u1ec3 ki\u1ec3m tra xem ng\u01b0\u1eddi d\u00f9ng \u0111\u00e3 n\u1ea1p \u0111\u1ee7 ti\u1ec1n hay ch\u01b0a. N\u1ebfu s\u1ed1 ti\u1ec1n \u0111\u1ee7, ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0\u1ee3c ph\u00e9p ch\u1ecdn m\u1ed9t s\u1ea3n ph\u1ea9m.<\/p>\n<p>Ti\u1ebfp theo l\u00e0 \u0111i\u1ec1u ki\u1ec7n <code>n\u1ebfu<\/code> ki\u1ec3m tra xem s\u1ea3n ph\u1ea9m \u0111\u00e3 ch\u1ecdn c\u00f3 s\u1eb5n hay kh\u00f4ng. N\u1ebfu s\u1ea3n ph\u1ea9m c\u00f3 s\u1eb5n, m\u00e1y b\u00e1n h\u00e0ng s\u1ebd ph\u00e1t h\u00e0nh s\u1ea3n ph\u1ea9m, v\u00e0 s\u01a1 \u0111\u1ed3 cho th\u1ea5y m\u1ed9t chuy\u1ec3n ti\u1ebfp \u0111\u1ebfn n\u00fat <code>d\u1eebng<\/code> , cho th\u1ea5y giao d\u1ecbch \u0111\u00e3 ho\u00e0n t\u1ea5t. N\u1ebfu s\u1ea3n ph\u1ea9m \u0111\u00e3 ch\u1ecdn kh\u00f4ng c\u00f3 s\u1eb5n, m\u00e1y b\u00e1n h\u00e0ng s\u1ebd ho\u00e0n ti\u1ec1n v\u00e0 sau \u0111\u00f3 chuy\u1ec3n ti\u1ebfp \u0111\u1ebfn n\u00fat <code>d\u1eebng<\/code> n\u00fat.<\/p>\n<p>N\u1ebfu ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u1ea1p \u0111\u1ee7 ti\u1ec1n, m\u00e1y b\u00e1n h\u00e0ng s\u1ebd ho\u00e0n ti\u1ec1n ngay l\u1eadp t\u1ee9c v\u00e0 chuy\u1ec3n ti\u1ebfp \u0111\u1ebfn n\u00fat <code>d\u1eebng<\/code> n\u00fat. Trong c\u1ea3 hai tr\u01b0\u1eddng h\u1ee3p, giao d\u1ecbch \u0111\u1ec1u ho\u00e0n t\u1ea5t, v\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nh\u1eadn l\u1ea1i ti\u1ec1n ho\u00e0n n\u1ebfu ph\u00f9 h\u1ee3p.<\/p>\n<p id=\"ALXVsSW\"><img loading=\"lazy\" alt=\"UML activity diagram for an activity diagram\" class=\"alignnone wp-image-946 size-full\" decoding=\"async\" height=\"564\" loading=\"lazy\" src=\"https:\/\/guides.visual-paradigm.com\/wp-content\/uploads\/2023\/03\/img_641a72bdc5e88.png\" width=\"580\"\/><\/p>\n<p>T\u1ed5ng quan, s\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng m\u00f4 h\u00ecnh h\u00f3a m\u1ed9t h\u1ec7 th\u1ed1ng m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng \u0111\u01a1n gi\u1ea3n v\u1edbi hai k\u1ebft qu\u1ea3 kh\u1ea3 d\u0129 \u2013 ho\u1eb7c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ph\u00e1t h\u00e0nh ho\u1eb7c ti\u1ec1n xu \u0111\u01b0\u1ee3c ho\u00e0n l\u1ea1i, t\u00f9y thu\u1ed9c v\u00e0o s\u1ef1 s\u1eb5n c\u00f3 c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00e3 ch\u1ecdn v\u00e0 s\u1ed1 ti\u1ec1n \u0111\u00e3 n\u1ea1p.<\/p>\n<h2>T\u00f3m t\u1eaft<\/h2>\n<div class=\"group w-full text-gray-800 dark:text-gray-100 border-b border-black\/10 dark:border-gray-900\/50 bg-gray-50 dark:bg-[#444654]\">\n<div class=\"text-base gap-4 md:gap-6 md:max-w-2xl lg:max-w-2xl xl:max-w-3xl p-4 md:py-6 flex lg:px-0 m-auto\">\n<div class=\"relative flex w-[calc(100%-50px)] flex-col gap-1 md:gap-3 lg:w-[calc(100%-115px)]\">\n<div class=\"flex flex-grow flex-col gap-3\">\n<div class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap\">\n<div class=\"markdown prose w-full break-words dark:prose-invert light\">\n<p>Hai lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf \u0111\u00e2y l\u00e0 S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i v\u00e0 S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng. C\u1ea3 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 n\u00e0y \u0111\u1ec1u l\u00e0 nh\u1eefng lo\u1ea1i s\u01a1 \u0111\u1ed3 ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng.<\/p>\n<ul>\n<li>S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang th\u1ec3 hi\u1ec7n lu\u1ed3ng \u0111i\u1ec1u khi\u1ec3n t\u1eeb tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c, d\u1ef1a tr\u00ean c\u00e1c s\u1ef1 ki\u1ec7n x\u1ea3y ra trong h\u1ec7 th\u1ed1ng. S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p v\u00e0 ph\u00e2n t\u00edch h\u00e0nh vi c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb trong h\u1ec7 th\u1ed1ng. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, nh\u1eefng h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 m\u00e1y b\u00e1n h\u00e0ng t\u1ef1 \u0111\u1ed9ng ho\u1eb7c \u0111\u00e8n giao th\u00f4ng.<\/li>\n<li>Ng\u01b0\u1ee3c l\u1ea1i, S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ec7 th\u1ed1ng. Ch\u00fang th\u1ec3 hi\u1ec7n tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng x\u1ea3y ra trong h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00f2ng l\u1eb7p v\u00e0 nh\u00e1nh. S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh v\u00e0 lu\u1ed3ng c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ec7 th\u1ed1ng, v\u00e0 \u0111\u1ec3 hi\u1ec3u c\u00e1ch c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong vi\u1ec7c m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng bao g\u1ed3m m\u1ed9t chu\u1ed7i ho\u1ea1t \u0111\u1ed9ng, ch\u1eb3ng h\u1ea1n nh\u01b0 quy tr\u00ecnh kinh doanh, thu\u1eadt to\u00e1n ph\u1ea7n m\u1ec1m ho\u1eb7c quy tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/li>\n<\/ul>\n<p>V\u1ec1 m\u1eb7t s\u1eed d\u1ee5ng, S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, nh\u1eefng h\u1ec7 th\u1ed1ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n, trong khi S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng bao g\u1ed3m m\u1ed9t chu\u1ed7i ho\u1ea1t \u0111\u1ed9ng. S\u01a1 \u0111\u1ed3 Tr\u1ea1ng th\u00e1i h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u h\u00e0nh vi c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb trong h\u1ec7 th\u1ed1ng, trong khi S\u01a1 \u0111\u1ed3 Ho\u1ea1t \u0111\u1ed9ng h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. Cu\u1ed1i c\u00f9ng, vi\u1ec7c l\u1ef1a ch\u1ecdn s\u01a1 \u0111\u1ed3 n\u00e0o \u0111\u1ec3 s\u1eed d\u1ee5ng ph\u1ee5 thu\u1ed9c v\u00e0o b\u1ea3n ch\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng \u0111ang \u0111\u01b0\u1ee3c m\u00f4 h\u00ecnh h\u00f3a v\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a s\u01a1 \u0111\u1ed3.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 hai c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. M\u1eb7c d\u00f9 c\u1ea3 hai bi\u1ec3u \u0111\u1ed3 n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c m\u1ee5c \u0111\u00edch t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng ch\u00fang c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd so s\u00e1nh bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3i th\u00edch nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n n\u1ed9i b\u1ed9 ho\u1eb7c b\u00ean ngo\u00e0i. N\u00f3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u00f3 d\u1ef1a tr\u00ean c\u00e1c s\u1ef1 ki\u1ec7n x\u1ea3y ra. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp v\u00e0 s\u1ef1 ki\u1ec7n. C\u00e1c tr\u1ea1ng th\u00e1i bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng, chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c, v\u00e0 s\u1ef1 ki\u1ec7n bi\u1ec3u di\u1ec5n c\u00e1c k\u00edch ho\u1ea1t khi\u1ebfn h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, t\u1ee9c l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c k\u00edch th\u00edch b\u00ean ngo\u00e0i. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. \u0110\u00f3 l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda c\u1ee7a c\u00e1c b\u01b0\u1edbc tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00f2ng l\u1eb7p v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng v\u00e0 chuy\u1ec3n ti\u1ebfp. C\u00e1c ho\u1ea1t \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ch\u00ednh trong quy tr\u00ecnh, h\u00e0nh \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ri\u00eang l\u1ebb b\u00ean trong m\u1ed9t ho\u1ea1t \u0111\u1ed9ng, v\u00e0 chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng kh\u00e1c. \u0110i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng C\u1ea3 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u00e1c b\u00ean li\u00ean quan. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1ch n\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n b\u00ean ngo\u00e0i, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. S\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng kh\u00e1c gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01a1n gi\u1ea3n h\u01a1n. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p h\u01a1n bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00ec ch\u00fang bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a h\u1ec7 th\u1ed1ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng t\u00f3m t\u1eaft nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng M\u1ee5c \u0111\u00edch M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng \u0110i\u1ec3m t\u1eadp trung Tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng Tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c C\u00e1c th\u00e0nh ph\u1ea7n Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n Ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng, chuy\u1ec3n ti\u1ebfp \u0110\u1ed9 ph\u1ee9c t\u1ea1p Ph\u1ee9c t\u1ea1p h\u01a1n \u00cdt ph\u1ee9c t\u1ea1p h\u01a1n C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng C\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c C\u00e1c quy tr\u00ecnh kinh doanh, c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c, c\u00e1c quy tr\u00ecnh ph\u1ea7n m\u1ec1m Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn, nh\u01b0ng ch\u00fang l\u00e0 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang ta s\u1ebd so s\u00e1nh s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong h\u00ecnh b\u00ean tr\u00e1i d\u01b0\u1edbi \u0111\u00e2y, bi\u1ec3u di\u1ec5n m\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n r\u00f5 r\u00e0ng. N\u00f3 th\u1ec3 hi\u1ec7n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang, d\u1ef1a tr\u00ean s\u1ef1 x\u1ea3y ra c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i h\u1eefu \u00edch \u0111\u1ec3<a href=\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\" rel=\"bookmark\"><span class=\"screen-reader-text\">Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":6762,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","_eb_attr":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[7,8],"tags":[],"class_list":["post-6761","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uml","category-visual-modeling"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m - Visual Paradigm Guides Vietnamese<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m - Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"og:description\" content=\"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 hai c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. M\u1eb7c d\u00f9 c\u1ea3 hai bi\u1ec3u \u0111\u1ed3 n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c m\u1ee5c \u0111\u00edch t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng ch\u00fang c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd so s\u00e1nh bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3i th\u00edch nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n n\u1ed9i b\u1ed9 ho\u1eb7c b\u00ean ngo\u00e0i. N\u00f3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u00f3 d\u1ef1a tr\u00ean c\u00e1c s\u1ef1 ki\u1ec7n x\u1ea3y ra. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp v\u00e0 s\u1ef1 ki\u1ec7n. C\u00e1c tr\u1ea1ng th\u00e1i bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng, chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c, v\u00e0 s\u1ef1 ki\u1ec7n bi\u1ec3u di\u1ec5n c\u00e1c k\u00edch ho\u1ea1t khi\u1ebfn h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, t\u1ee9c l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c k\u00edch th\u00edch b\u00ean ngo\u00e0i. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. \u0110\u00f3 l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda c\u1ee7a c\u00e1c b\u01b0\u1edbc tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00f2ng l\u1eb7p v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng v\u00e0 chuy\u1ec3n ti\u1ebfp. C\u00e1c ho\u1ea1t \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ch\u00ednh trong quy tr\u00ecnh, h\u00e0nh \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ri\u00eang l\u1ebb b\u00ean trong m\u1ed9t ho\u1ea1t \u0111\u1ed9ng, v\u00e0 chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng kh\u00e1c. \u0110i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng C\u1ea3 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u00e1c b\u00ean li\u00ean quan. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1ch n\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n b\u00ean ngo\u00e0i, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. S\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng kh\u00e1c gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01a1n gi\u1ea3n h\u01a1n. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p h\u01a1n bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00ec ch\u00fang bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a h\u1ec7 th\u1ed1ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng t\u00f3m t\u1eaft nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng M\u1ee5c \u0111\u00edch M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng \u0110i\u1ec3m t\u1eadp trung Tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng Tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c C\u00e1c th\u00e0nh ph\u1ea7n Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n Ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng, chuy\u1ec3n ti\u1ebfp \u0110\u1ed9 ph\u1ee9c t\u1ea1p Ph\u1ee9c t\u1ea1p h\u01a1n \u00cdt ph\u1ee9c t\u1ea1p h\u01a1n C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng C\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c C\u00e1c quy tr\u00ecnh kinh doanh, c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c, c\u00e1c quy tr\u00ecnh ph\u1ea7n m\u1ec1m Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn, nh\u01b0ng ch\u00fang l\u00e0 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang ta s\u1ebd so s\u00e1nh s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong h\u00ecnh b\u00ean tr\u00e1i d\u01b0\u1edbi \u0111\u00e2y, bi\u1ec3u di\u1ec5n m\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n r\u00f5 r\u00e0ng. N\u00f3 th\u1ec3 hi\u1ec7n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang, d\u1ef1a tr\u00ean s\u1ef1 x\u1ea3y ra c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i h\u1eefu \u00edch \u0111\u1ec3Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m\" \/>\n<meta property=\"og:url\" content=\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\" \/>\n<meta property=\"og:site_name\" content=\"Visual Paradigm Guides Vietnamese\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-05T15:33:08+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_64197e4753b58.png\" \/>\n\t<meta property=\"og:image:width\" content=\"498\" \/>\n\t<meta property=\"og:image:height\" content=\"360\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"vpadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"8 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\"},\"headline\":\"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m\",\"datePublished\":\"2026-02-05T15:33:08+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\"},\"wordCount\":3608,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_64197e4753b58.png\",\"articleSection\":[\"UML\",\"Visual Modeling\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\",\"url\":\"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/\",\"name\":\"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m - 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M\u1eb7c d\u00f9 c\u1ea3 hai bi\u1ec3u \u0111\u1ed3 n\u00e0y \u0111\u1ec1u \u0111\u01b0\u1ee3c d\u00f9ng cho c\u00e1c m\u1ee5c \u0111\u00edch t\u01b0\u01a1ng t\u1ef1, nh\u01b0ng ch\u00fang c\u00f3 nh\u1eefng kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd so s\u00e1nh bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3i th\u00edch nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n n\u1ed9i b\u1ed9 ho\u1eb7c b\u00ean ngo\u00e0i. N\u00f3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u00f3 d\u1ef1a tr\u00ean c\u00e1c s\u1ef1 ki\u1ec7n x\u1ea3y ra. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp v\u00e0 s\u1ef1 ki\u1ec7n. C\u00e1c tr\u1ea1ng th\u00e1i bi\u1ec3u di\u1ec5n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng, chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t tr\u1ea1ng th\u00e1i n\u00e0y sang tr\u1ea1ng th\u00e1i kh\u00e1c, v\u00e0 s\u1ef1 ki\u1ec7n bi\u1ec3u di\u1ec5n c\u00e1c k\u00edch ho\u1ea1t khi\u1ebfn h\u1ec7 th\u1ed1ng thay \u0111\u1ed5i tr\u1ea1ng th\u00e1i. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, t\u1ee9c l\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c k\u00edch th\u00edch b\u00ean ngo\u00e0i. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 m\u1ed9t lo\u1ea1i bi\u1ec3u \u0111\u1ed3 kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. \u0110\u00f3 l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda c\u1ee7a c\u00e1c b\u01b0\u1edbc tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a lu\u1ed3ng ho\u1ea1t \u0111\u1ed9ng b\u00ean trong m\u1ed9t h\u1ec7 th\u1ed1ng, bao g\u1ed3m c\u00e1c quy\u1ebft \u0111\u1ecbnh, v\u00f2ng l\u1eb7p v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng bao g\u1ed3m c\u00e1c ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng v\u00e0 chuy\u1ec3n ti\u1ebfp. C\u00e1c ho\u1ea1t \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ch\u00ednh trong quy tr\u00ecnh, h\u00e0nh \u0111\u1ed9ng bi\u1ec3u di\u1ec5n c\u00e1c b\u01b0\u1edbc ri\u00eang l\u1ebb b\u00ean trong m\u1ed9t ho\u1ea1t \u0111\u1ed9ng, v\u00e0 chuy\u1ec3n ti\u1ebfp bi\u1ec3u di\u1ec5n s\u1ef1 di chuy\u1ec3n t\u1eeb m\u1ed9t ho\u1ea1t \u0111\u1ed9ng n\u00e0y sang ho\u1ea1t \u0111\u1ed9ng kh\u00e1c. Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c quy tr\u00ecnh kinh doanh ho\u1eb7c c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng kh\u00e1c. \u0110i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng C\u1ea3 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u s\u1eed d\u1ee5ng bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda \u0111\u1ec3 hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp kh\u00e1c nhau trong h\u1ec7 th\u1ed1ng. C\u1ea3 hai \u0111\u1ec1u h\u1eefu \u00edch trong vi\u1ec7c hi\u1ec3u v\u00e0 truy\u1ec1n \u0111\u1ea1t h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng \u0111\u1ebfn c\u00e1c b\u00ean li\u00ean quan. S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i t\u1eadp trung v\u00e0o tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1ch n\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi c\u00e1c s\u1ef1 ki\u1ec7n b\u00ean ngo\u00e0i, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c. S\u1ef1 kh\u00e1c bi\u1ec7t quan tr\u1ecdng kh\u00e1c gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng l\u00e0 bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01a1n gi\u1ea3n h\u01a1n. Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i ph\u1ee9c t\u1ea1p h\u01a1n bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng v\u00ec ch\u00fang bao g\u1ed3m c\u00e1c tr\u1ea1ng th\u00e1i v\u00e0 chuy\u1ec3n ti\u1ebfp c\u1ee7a h\u1ec7 th\u1ed1ng, trong khi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng t\u1eadp trung v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u00e0nh \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t b\u1ea3ng t\u00f3m t\u1eaft nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng v\u00e0 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i Bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng M\u1ee5c \u0111\u00edch M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng M\u00f4 h\u00ecnh h\u00f3a c\u00e1c h\u1ec7 th\u1ed1ng kh\u00f4ng ph\u1ea3n \u1ee9ng \u0110i\u1ec3m t\u1eadp trung Tr\u1ea1ng th\u00e1i n\u1ed9i b\u1ed9 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng ho\u1eb7c h\u1ec7 th\u1ed1ng Tr\u00ecnh t\u1ef1 c\u00e1c ho\u1ea1t \u0111\u1ed9ng tham gia v\u00e0o m\u1ed9t quy tr\u00ecnh ho\u1eb7c lu\u1ed3ng c\u00f4ng vi\u1ec7c C\u00e1c th\u00e0nh ph\u1ea7n Tr\u1ea1ng th\u00e1i, chuy\u1ec3n ti\u1ebfp, s\u1ef1 ki\u1ec7n Ho\u1ea1t \u0111\u1ed9ng, h\u00e0nh \u0111\u1ed9ng, chuy\u1ec3n ti\u1ebfp \u0110\u1ed9 ph\u1ee9c t\u1ea1p Ph\u1ee9c t\u1ea1p h\u01a1n \u00cdt ph\u1ee9c t\u1ea1p h\u01a1n C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng C\u00e1c h\u1ec7 th\u1ed1ng nh\u00fang, c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n, c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c C\u00e1c quy tr\u00ecnh kinh doanh, c\u00e1c lu\u1ed3ng c\u00f4ng vi\u1ec7c, c\u00e1c quy tr\u00ecnh ph\u1ea7n m\u1ec1m Nh\u01b0 \u0111\u00e3 n\u00f3i \u1edf tr\u00ean, s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn, nh\u01b0ng ch\u00fang l\u00e0 hai lo\u1ea1i s\u01a1 \u0111\u1ed3 kh\u00e1c nhau \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c nhau. Trong v\u00ed d\u1ee5 d\u01b0\u1edbi \u0111\u00e2y, ch\u00fang ta s\u1ebd so s\u00e1nh s\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i v\u00e0 s\u01a1 \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng, \u0111\u1ed3ng th\u1eddi l\u00e0m n\u1ed5i b\u1eadt s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa ch\u00fang. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i, \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb trong h\u00ecnh b\u00ean tr\u00e1i d\u01b0\u1edbi \u0111\u00e2y, bi\u1ec3u di\u1ec5n m\u1ed9t m\u00e1y tr\u1ea1ng th\u00e1i th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng ph\u1ea3n h\u1ed3i l\u1ea1i c\u00e1c s\u1ef1 ki\u1ec7n r\u00f5 r\u00e0ng. N\u00f3 th\u1ec3 hi\u1ec7n c\u00e1c tr\u1ea1ng th\u00e1i kh\u00e1c nhau c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c chuy\u1ec3n ti\u1ebfp gi\u1eefa ch\u00fang, d\u1ef1a tr\u00ean s\u1ef1 x\u1ea3y ra c\u1ee7a c\u00e1c s\u1ef1 ki\u1ec7n. S\u01a1 \u0111\u1ed3 tr\u1ea1ng th\u00e1i h\u1eefu \u00edch \u0111\u1ec3Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m","og_url":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/","og_site_name":"Visual Paradigm Guides Vietnamese","article_published_time":"2026-02-05T15:33:08+00:00","og_image":[{"width":498,"height":360,"url":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_64197e4753b58.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"vpadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"8 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/#article","isPartOf":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/"},"headline":"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m","datePublished":"2026-02-05T15:33:08+00:00","mainEntityOfPage":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/"},"wordCount":3608,"commentCount":0,"image":{"@id":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/#primaryimage"},"thumbnailUrl":"https:\/\/guides.visual-paradigm.com\/vn\/wp-content\/uploads\/sites\/10\/2026\/02\/img_64197e4753b58.png","articleSection":["UML","Visual Modeling"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/","url":"https:\/\/guides.visual-paradigm.com\/vn\/state-chart-vs-activity-diagram-a-comparison-of-modeling-tools-in-software-development\/","name":"Bi\u1ec3u \u0111\u1ed3 tr\u1ea1ng th\u00e1i so v\u1edbi bi\u1ec3u \u0111\u1ed3 ho\u1ea1t \u0111\u1ed9ng: So s\u00e1nh c\u00e1c c\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a trong ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m - 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