{"id":10590,"date":"2025-01-23T10:17:39","date_gmt":"2025-01-23T02:17:39","guid":{"rendered":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/"},"modified":"2026-04-14T19:03:17","modified_gmt":"2026-04-14T11:03:17","slug":"uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/","title":{"rendered":"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t"},"content":{"rendered":"<h2>Gi\u1edbi thi\u1ec7u<\/h2>\n<p>S\u01a1 \u0111\u1ed3 th\u1eddi gian UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng t\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian. Ch\u00fang \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch cho c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c, n\u01a1i c\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd bao g\u1ed3m hai d\u1ea1ng s\u01a1 \u0111\u1ed3 th\u1eddi gian: c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t. Ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh, cung c\u1ea5p c\u00e1c v\u00ed d\u1ee5 v\u00e0 so s\u00e1nh hai d\u1ea1ng n\u00e0y.<\/p>\n<h2>C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh<\/h2>\n<h3>\u0110\u01b0\u1eddng s\u1ed1ng<\/h3>\n<p>M\u1ed9t \u0111\u01b0\u1eddng s\u1ed1ng bi\u1ec3u di\u1ec5n m\u1ed9t th\u00e0nh vi\u00ean ri\u00eang l\u1ebb trong t\u01b0\u01a1ng t\u00e1c. N\u00f3 \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng m\u1ed9t \u0111\u01b0\u1eddng th\u1eb3ng \u0111\u1ee9ng th\u1ec3 hi\u1ec7n s\u1ef1 t\u1ed3n t\u1ea1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng theo th\u1eddi gian.<\/p>\n<h3>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n<\/h3>\n<p>C\u00e1c tr\u1ea1ng th\u00e1i ho\u1eb7c \u0111i\u1ec1u ki\u1ec7n l\u00e0 nh\u1eefng ch\u1ebf \u0111\u1ed9 ho\u1eb7c t\u00ecnh hu\u1ed1ng kh\u00e1c nhau m\u00e0 m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng c\u00f3 th\u1ec3 \u1edf trong. Ch\u00fang \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111o\u1ea1n ngang tr\u00ean \u0111\u01b0\u1eddng s\u1ed1ng.<\/p>\n<h3>R\u00e0ng bu\u1ed9c Th\u1eddi gian<\/h3>\n<p>C\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian x\u00e1c \u0111\u1ecbnh kho\u1ea3ng th\u1eddi gian cho c\u00e1c tr\u1ea1ng th\u00e1i ho\u1eb7c chuy\u1ec3n ti\u1ebfp nh\u1ea5t \u0111\u1ecbnh. Ch\u00fang \u0111\u01b0\u1ee3c th\u1ec3 hi\u1ec7n d\u01b0\u1edbi d\u1ea1ng c\u00e1c \u0111\u01b0\u1eddng ngang c\u00f3 ch\u00fa th\u00edch ch\u1ec9 ra kho\u1ea3ng th\u1eddi gian.<\/p>\n<h3>Tin nh\u1eafn Th\u1eddi gian<\/h3>\n<p>C\u00e1c tin nh\u1eafn th\u1eddi gian l\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng x\u1ea3y ra t\u1ea1i c\u00e1c \u0111i\u1ec3m th\u1eddi gian c\u1ee5 th\u1ec3. Ch\u00fang \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n d\u01b0\u1edbi d\u1ea1ng c\u00e1c m\u0169i t\u00ean ngang k\u1ebft n\u1ed1i c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng.<\/p>\n<h3>Khung Th\u1eddi gian<\/h3>\n<p>Khung th\u1eddi gian l\u00e0 m\u1ed9t h\u1ed9p h\u00ecnh ch\u1eef nh\u1eadt bao quanh to\u00e0n b\u1ed9 s\u01a1 \u0111\u1ed3 th\u1eddi gian, cung c\u1ea5p b\u1ed1i c\u1ea3nh cho c\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian v\u00e0 c\u00e1c t\u01b0\u01a1ng t\u00e1c.<\/p>\n<h2>\u0110\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n<\/h2>\n<h3>M\u00f4 t\u1ea3<\/h3>\n<p>K\u00fd hi\u1ec7u \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n hi\u1ec3n th\u1ecb c\u00e1c tr\u1ea1ng th\u00e1i d\u01b0\u1edbi d\u1ea1ng danh s\u00e1ch b\u00ean c\u1ea1nh th\u00e0nh vi\u00ean li\u00ean quan. Sau \u0111\u00f3 c\u1ea7n m\u1ed9t \u0111\u01b0\u1eddng tr\u1ea1ng th\u00e1i \u0111\u1ec3 th\u1ec3 hi\u1ec7n tr\u1ea1ng th\u00e1i m\u00e0 m\u1ed9t th\u00e0nh vi\u00ean \u0111ang \u1edf t\u1ea1i m\u1ed9t th\u1eddi \u0111i\u1ec3m nh\u1ea5t \u0111\u1ecbnh. D\u1ea1ng n\u00e0y h\u1eefu \u00edch cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i h\u1ea1n ch\u1ebf.<\/p>\n<h3>S\u01a1 \u0111\u1ed3 th\u1eddi gian v\u00ed d\u1ee5<\/h3>\n<h4>Xem to\u00e0n b\u1ed9 so v\u1edbi Xem g\u1ecdn<\/h4>\n<p><img decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\"\/><\/p>\n<h3>Gi\u1ea3i th\u00edch<\/h3>\n<ol>\n<li><strong>Th\u00e0nh vi\u00ean1<\/strong>:\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n1<\/strong>: Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n2<\/strong>: Chuy\u1ec3n ti\u1ebfp sau 1 gi\u00e2y.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n3<\/strong>: Chuy\u1ec3n ti\u1ebfp sau th\u00eam 1 gi\u00e2y n\u1eefa.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n4<\/strong>: Tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng tr\u01b0\u1edbc r\u00e0ng bu\u1ed9c th\u1eddi gian.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tham gia2<\/strong>:\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n1<\/strong>: Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n2<\/strong>: Chuy\u1ec3n ti\u1ebfp sau khi nh\u1eadn \u0111\u01b0\u1ee3c<code class=\"\">tin nh\u1eafn1<\/code>.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n3<\/strong>: Tr\u1ea1ng th\u00e1i cu\u1ed1i.<\/li>\n<\/ul>\n<\/li>\n<li><strong>R\u00e0ng bu\u1ed9c th\u1eddi gian<\/strong>: To\u00e0n b\u1ed9 t\u01b0\u01a1ng t\u00e1c ph\u1ea3i ho\u00e0n th\u00e0nh trong v\u00f2ng 5 gi\u00e2y.<\/li>\n<li><strong>Tin nh\u1eafn th\u1eddi gian<\/strong>:\u00a0<code class=\"\">tin nh\u1eafn1<\/code>\u0111\u01b0\u1ee3c g\u1eedi t\u1eeb Tham gia1 \u0111\u1ebfn Tham gia2.<\/li>\n<\/ol>\n<h3>\u01afu \u0111i\u1ec3m<\/h3>\n<ul>\n<li><strong>\u0110\u1ed9 r\u00f5 r\u00e0ng<\/strong>: D\u1ec5 hi\u1ec3u \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 \u00edt tr\u1ea1ng th\u00e1i.<\/li>\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong>: Hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng th\u1ee9 t\u1ef1 c\u00e1c tr\u1ea1ng th\u00e1i theo th\u1eddi gian.<\/li>\n<\/ul>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h3>\n<ul>\n<li><strong>Kh\u00f4ng gian<\/strong>: C\u1ea7n nhi\u1ec1u kh\u00f4ng gian h\u01a1n khi s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i t\u0103ng l\u00ean.<\/li>\n<li><strong>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/strong>: C\u00f3 th\u1ec3 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p khi c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi tham gia v\u00e0 tr\u1ea1ng th\u00e1i.<\/li>\n<\/ul>\n<h2>\u0110\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung<\/h2>\n<h3>M\u00f4 t\u1ea3<\/h3>\n<p>K\u00fd hi\u1ec7u \u0111\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung \u0111\u1eb7t c\u00e1c tr\u1ea1ng th\u00e1i c\u1ee7a m\u1ed9t ng\u01b0\u1eddi tham gia ngay t\u1ea1i th\u1eddi \u0111i\u1ec3m ng\u01b0\u1eddi \u0111\u00f3 \u0111ang \u1edf tr\u1ea1ng th\u00e1i \u0111\u00f3. H\u00ecnh th\u1ee9c n\u00e0y lo\u1ea1i b\u1ecf nhu c\u1ea7u v\u1ec1 \u0111\u01b0\u1eddng tr\u1ea1ng th\u00e1i v\u00e0 cho ph\u00e9p t\u1ea5t c\u1ea3 c\u00e1c tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u00ean m\u1ed9t \u0111\u01b0\u1eddng duy nh\u1ea5t xuy\u00ean su\u1ed1t s\u01a1 \u0111\u1ed3.<\/p>\n<h3>V\u00ed d\u1ee5<\/h3>\n<h4><img decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2025\/01\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\"\/><\/h4>\n<h3>Gi\u1ea3i th\u00edch<\/h3>\n<ol>\n<li><strong>Ng\u01b0\u1eddi tham gia 1<\/strong>:\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 4<\/strong>: Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 3<\/strong>: Chuy\u1ec3n ti\u1ebfp sau 1 gi\u00e2y.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 2<\/strong>: Chuy\u1ec3n ti\u1ebfp sau th\u00eam 1 gi\u00e2y n\u1eefa.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 1<\/strong>: Tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng tr\u01b0\u1edbc r\u00e0ng bu\u1ed9c th\u1eddi gian.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Ng\u01b0\u1eddi tham gia 2<\/strong>:\n<ul>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 1<\/strong>: Tr\u1ea1ng th\u00e1i ban \u0111\u1ea7u.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 2<\/strong>: Chuy\u1ec3n ti\u1ebfp sau khi nh\u1eadn \u0111\u01b0\u1ee3c\u00a0<code class=\"\">tin nh\u1eafn1<\/code>.<\/li>\n<li><strong>Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n 3<\/strong>: Tr\u1ea1ng th\u00e1i cu\u1ed1i c\u00f9ng.<\/li>\n<\/ul>\n<\/li>\n<li><strong>R\u00e0ng bu\u1ed9c th\u1eddi gian<\/strong>: To\u00e0n b\u1ed9 t\u01b0\u01a1ng t\u00e1c ph\u1ea3i ho\u00e0n th\u00e0nh trong v\u00f2ng 5 gi\u00e2y.<\/li>\n<li><strong>Tin nh\u1eafn th\u1eddi gian<\/strong>:\u00a0<code class=\"\">tin nh\u1eafn1<\/code>\u00a0\u0111\u01b0\u1ee3c g\u1eedi t\u1eeb Ng\u01b0\u1eddi tham gia 1 \u0111\u1ebfn Ng\u01b0\u1eddi tham gia 2.<\/li>\n<\/ol>\n<h3>\u01afu \u0111i\u1ec3m<\/h3>\n<ul>\n<li><strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 kh\u00f4ng gian<\/strong>: C\u1ea7n \u00edt kh\u00f4ng gian h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 nhi\u1ec1u tr\u1ea1ng th\u00e1i.<\/li>\n<li><strong>\u0110\u01a1n gi\u1ea3n<\/strong>: D\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<h3>Nh\u01b0\u1ee3c \u0111i\u1ec3m<\/h3>\n<ul>\n<li><strong>\u0110\u1ed9 d\u1ec5 \u0111\u1ecdc<\/strong>: C\u00f3 th\u1ec3 \u00edt tr\u1ef1c quan h\u01a1n \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi l\u00e0m quen v\u1edbi s\u01a1 \u0111\u1ed3 th\u1eddi gian.<\/li>\n<li><strong>Chi ti\u1ebft<\/strong>: \u00cdt chi ti\u1ebft h\u01a1n khi th\u1ec3 hi\u1ec7n tr\u00ecnh t\u1ef1 tr\u1ea1ng th\u00e1i theo th\u1eddi gian.<\/li>\n<\/ul>\n<h2>So s\u00e1nh<\/h2>\n<h3>Hi\u1ec7u qu\u1ea3 v\u1ec1 kh\u00f4ng gian<\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n<\/strong>: C\u1ea7n nhi\u1ec1u kh\u00f4ng gian h\u01a1n khi s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i t\u0103ng l\u00ean.<\/li>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung<\/strong>: Hi\u1ec7u qu\u1ea3 v\u1ec1 kh\u00f4ng gian h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 nhi\u1ec1u tr\u1ea1ng th\u00e1i.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 d\u1ec5 \u0111\u1ecdc<\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n<\/strong>: D\u1ec5 hi\u1ec3u h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 \u00edt tr\u1ea1ng th\u00e1i.<\/li>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung<\/strong>: C\u00f3 th\u1ec3 \u00edt tr\u1ef1c quan h\u01a1n nh\u01b0ng d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n<\/strong>: C\u00f3 th\u1ec3 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p khi c\u00f3 nhi\u1ec1u th\u00e0nh ph\u1ea7n v\u00e0 tr\u1ea1ng th\u00e1i.<\/li>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung<\/strong>: D\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<h3>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/h3>\n<ul>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n<\/strong>: R\u00f5 r\u00e0ng th\u1ec3 hi\u1ec7n tr\u00ecnh t\u1ef1 tr\u1ea1ng th\u00e1i theo th\u1eddi gian.<\/li>\n<li><strong>\u0110\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung<\/strong>: \u00cdt chi ti\u1ebft h\u01a1n khi th\u1ec3 hi\u1ec7n tr\u00ecnh t\u1ef1 tr\u1ea1ng th\u00e1i.<\/li>\n<\/ul>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ea3ng t\u00f3m t\u1eaft s\u1ef1 so s\u00e1nh gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n v\u00e0 \u0111\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung trong s\u01a1 \u0111\u1ed3 th\u1eddi gian UML:<\/p>\n<table>\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>\u0110\u01b0\u1eddng s\u1ed1ng tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n<\/th>\n<th>\u0110\u01b0\u1eddng s\u1ed1ng gi\u00e1 tr\u1ecb chung<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Bi\u1ec3u di\u1ec5n tr\u1ea1ng th\u00e1i<\/strong><\/td>\n<td>C\u00e1c tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea b\u00ean c\u1ea1nh ng\u01b0\u1eddi tham gia v\u1edbi c\u00e1c \u0111\u01b0\u1eddng tr\u1ea1ng th\u00e1i.<\/td>\n<td>C\u00e1c tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u1ef1c ti\u1ebfp t\u1ea1i th\u1eddi \u0111i\u1ec3m tr\u00ean m\u1ed9t d\u00f2ng duy nh\u1ea5t.<\/td>\n<\/tr>\n<tr>\n<td><strong>Hi\u1ec7u qu\u1ea3 v\u1ec1 kh\u00f4ng gian<\/strong><\/td>\n<td>Y\u00eau c\u1ea7u nhi\u1ec1u kh\u00f4ng gian h\u01a1n khi s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i t\u0103ng l\u00ean.<\/td>\n<td>Hi\u1ec7u qu\u1ea3 v\u1ec1 kh\u00f4ng gian h\u01a1n, \u0111\u1eb7c bi\u1ec7t khi c\u00f3 nhi\u1ec1u tr\u1ea1ng th\u00e1i.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u1ed9 d\u1ec5 \u0111\u1ecdc<\/strong><\/td>\n<td>D\u1ec5 hi\u1ec3u h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 \u00edt tr\u1ea1ng th\u00e1i.<\/td>\n<td>C\u00f3 th\u1ec3 \u00edt tr\u1ef1c quan h\u01a1n nh\u01b0ng d\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr>\n<td><strong>Qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u1ee9c t\u1ea1p<\/strong><\/td>\n<td>C\u00f3 th\u1ec3 tr\u1edf n\u00ean ph\u1ee9c t\u1ea1p khi c\u00f3 nhi\u1ec1u ng\u01b0\u1eddi tham gia v\u00e0 tr\u1ea1ng th\u00e1i.<\/td>\n<td>D\u1ec5 qu\u1ea3n l\u00fd h\u01a1n v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong><\/td>\n<td>Hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng tr\u00ecnh t\u1ef1 c\u00e1c tr\u1ea1ng th\u00e1i theo th\u1eddi gian.<\/td>\n<td>\u00cdt chi ti\u1ebft h\u01a1n trong vi\u1ec7c hi\u1ec3n th\u1ecb tr\u00ecnh t\u1ef1 c\u00e1c tr\u1ea1ng th\u00e1i.<\/td>\n<\/tr>\n<tr>\n<td><strong>C\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng<\/strong><\/td>\n<td>Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i h\u1ea1n ch\u1ebf.<\/td>\n<td>Ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng c\u00f3 nhi\u1ec1u tr\u1ea1ng th\u00e1i v\u00e0 t\u01b0\u01a1ng t\u00e1c ph\u1ee9c t\u1ea1p.<\/td>\n<\/tr>\n<tr>\n<td><strong>\u0110\u1ed9 r\u00f5 r\u00e0ng v\u1ec1 h\u00ecnh \u1ea3nh<\/strong><\/td>\n<td>Cung c\u1ea5p m\u1ed9t tr\u00ecnh t\u1ef1 h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng v\u1ec1 c\u00e1c chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/td>\n<td>Cung c\u1ea5p m\u1ed9t bi\u1ec3u di\u1ec5n h\u00ecnh \u1ea3nh g\u1ecdn g\u00e0ng v\u1ec1 tr\u1ea1ng th\u00e1i theo th\u1eddi gian.<\/td>\n<\/tr>\n<tr>\n<td><strong>Ghi ch\u00fa<\/strong><\/td>\n<td>Y\u00eau c\u1ea7u ghi ch\u00fa cho m\u1ed7i chuy\u1ec3n \u0111\u1ed5i tr\u1ea1ng th\u00e1i.<\/td>\n<td>Y\u00eau c\u1ea7u \u00edt ghi ch\u00fa h\u01a1n, t\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c ch\u00ednh.<\/td>\n<\/tr>\n<tr>\n<td><strong>Kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng<\/strong><\/td>\n<td>\u00cdt kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng h\u01a1n khi s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i t\u0103ng l\u00ean.<\/td>\n<td>C\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng h\u01a1n khi s\u1ed1 l\u01b0\u1ee3ng tr\u1ea1ng th\u00e1i t\u0103ng l\u00ean.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>B\u1ea3ng n\u00e0y cung c\u1ea5p m\u1ed9t tham kh\u1ea3o nhanh \u0111\u1ec3 hi\u1ec3u c\u00e1c \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng cho t\u1eebng lo\u1ea1i \u0111\u01b0\u1eddng s\u1ed1ng trong s\u01a1 \u0111\u1ed3 th\u1eddi gian UML.<\/p>\n<h2>M\u1eb9o v\u00e0 Th\u1ee7 thu\u1eadt<\/h2>\n<ol>\n<li><strong>\u0110\u1ed9 r\u00f5 r\u00e0ng<\/strong>: \u0110\u1ea3m b\u1ea3o s\u01a1 \u0111\u1ed3 r\u00f5 r\u00e0ng v\u00e0 d\u1ec5 hi\u1ec3u. S\u1eed d\u1ee5ng k\u00fd hi\u1ec7u v\u00e0 nh\u00e3n nh\u1ea5t qu\u00e1n.<\/li>\n<li><strong>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/strong>: H\u00e3y ch\u00ednh x\u00e1c v\u1edbi c\u00e1c r\u00e0ng bu\u1ed9c th\u1eddi gian v\u00e0 th\u00f4ng \u0111i\u1ec7p th\u1eddi gian. S\u1eed d\u1ee5ng ch\u00fa th\u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u1eddi gian v\u00e0 \u0111i\u1ec1u ki\u1ec7n c\u1ee5 th\u1ec3.<\/li>\n<li><strong>\u0110\u01a1n gi\u1ea3n<\/strong>: Gi\u1eef s\u01a1 \u0111\u1ed3 \u0111\u01a1n gi\u1ea3n. T\u1eadp trung v\u00e0o c\u00e1c t\u01b0\u01a1ng t\u00e1c v\u00e0 tr\u1ea1ng th\u00e1i ch\u00ednh li\u00ean quan \u0111\u1ebfn t\u00ecnh hu\u1ed1ng.<\/li>\n<li><strong>T\u00ednh nh\u1ea5t qu\u00e1n<\/strong>: Duy tr\u00ec t\u00ednh nh\u1ea5t qu\u00e1n v\u1edbi c\u00e1c s\u01a1 \u0111\u1ed3 UML kh\u00e1c trong d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n. S\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t quy \u01b0\u1edbc \u0111\u1eb7t t\u00ean v\u00e0 phong c\u00e1ch.<\/li>\n<li><strong>X\u00e1c minh<\/strong>: X\u00e1c minh s\u01a1 \u0111\u1ed3 th\u1eddi gian v\u1edbi c\u00e1c b\u00ean li\u00ean quan \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u00f3 ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c h\u00e0nh vi c\u1ee7a h\u1ec7 th\u1ed1ng.<\/li>\n<\/ol>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>S\u01a1 \u0111\u1ed3 th\u1eddi gian UML l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 m\u00f4 h\u00ecnh h\u00f3a h\u00e0nh vi c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng th\u1eddi gian th\u1ef1c. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi tr\u1ea1ng th\u00e1i\/\u0111i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u0111\u1eddi gi\u00e1 tr\u1ecb chung, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 th\u1eddi gian hi\u1ec7u qu\u1ea3, gi\u00fap h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf v\u00e0 x\u00e1c minh c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ee9c t\u1ea1p. Ch\u1ecdn d\u1ea1ng th\u1ee9c ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 m\u1ee9c \u0111\u1ed9 chi ti\u1ebft c\u1ea7n thi\u1ebft.<\/p>\n<h2>T\u00e0i li\u1ec7u tham kh\u1ea3o<\/h2>\n<ol>\n<li><strong>S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec?<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\">S\u01a1 \u0111\u1ed3 th\u1eddi gian l\u00e0 g\u00ec?<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>12. S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\n<ul>\n<li>C\u1ed9ng \u0111\u1ed3ng Visual Paradigm. (2018, ng\u00e0y 11 th\u00e1ng 5).<a href=\"https:\/\/circle.visual-paradigm.com\/docs\/uml-and-sysml\/timing-diagram\/\">\u00a0S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 v\u1ebd s\u01a1 \u0111\u1ed3 th\u1eddi gian?<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).<a href=\"https:\/\/www.visual-paradigm.com\/support\/documents\/vpuserguide\/94\/2586\/6715_drawingtimin.html\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 v\u1ebd s\u01a1 \u0111\u1ed3 th\u1eddi gian?<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>R\u00e0ng bu\u1ed9c th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 UML \u2013 Th\u1ea3o lu\u1eadn v\u1ec1 Visual Paradigm<\/strong>\n<ul>\n<li>Di\u1ec5n \u0111\u00e0n Visual Paradigm. (2019, ng\u00e0y 19 th\u00e1ng 7).<a href=\"https:\/\/forums.visual-paradigm.com\/t\/time-constraints-timing-diagram\/15412\">R\u00e0ng bu\u1ed9c th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 th\u1eddi gian \u2013 UML \u2013 Th\u1ea3o lu\u1eadn v\u1ec1 Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>Gi\u1edbi thi\u1ec7u v\u1ec1 s\u01a1 \u0111\u1ed3 UML trong Visual Paradigm \u2013 ArchiMetric<\/strong>\n<ul>\n<li>ArchiMetric. (2024, ng\u00e0y 23 th\u00e1ng 8).\u00a0<a href=\"https:\/\/www.archimetric.com\/introduction-to-uml-diagrams-in-visual-paradigm\/\">Gi\u1edbi thi\u1ec7u v\u1ec1 s\u01a1 \u0111\u1ed3 UML trong Visual Paradigm \u2013 ArchiMetric<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Th\u1eddi gian, V\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 UML: D\u00f2ng th\u1eddi gian Tr\u1ea1ng th\u00e1i \/ \u0110i\u1ec1u ki\u1ec7n \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\n<ul>\n<li>C\u1ed9ng \u0111\u1ed3ng Visual Paradigm. (2018, ng\u00e0y 24 th\u00e1ng 9).\u00a0<a href=\"https:\/\/circle.visual-paradigm.com\/timing-diagram-example-state-condition-timeline\/\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian, V\u00ed d\u1ee5 s\u01a1 \u0111\u1ed3 UML: D\u00f2ng th\u1eddi gian Tr\u1ea1ng th\u00e1i \/ \u0110i\u1ec1u ki\u1ec7n \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh UML \u2013 T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a UML<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/uml-practical-guide\/\">H\u01b0\u1edbng d\u1eabn th\u1ef1c h\u00e0nh UML \u2013 T\u1ea5t c\u1ea3 nh\u1eefng g\u00ec b\u1ea1n c\u1ea7n bi\u1ebft v\u1ec1 m\u00f4 h\u00ecnh h\u00f3a UML<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 UML 2 \u2013 C\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a UML<\/strong>\n<ul>\n<li>Visual Paradigm. (n.d.).\u00a0<a href=\"https:\/\/www.visual-paradigm.com\/VPGallery\/diagrams\/TimingDiagram.html\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 S\u01a1 \u0111\u1ed3 UML 2 \u2013 C\u00f4ng c\u1ee5 m\u00f4 h\u00ecnh h\u00f3a UML<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<li><strong>S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/strong>\n<ul>\n<li>C\u1ed9ng \u0111\u1ed3ng Visual Paradigm. (n.d.).\u00a0<a href=\"https:\/\/circle.visual-paradigm.com\/category\/uml-diagrams\/timing-diagram\/\">S\u01a1 \u0111\u1ed3 Th\u1eddi gian \u2013 C\u1ed9ng \u0111\u1ed3ng Visual Paradigm<\/a>\u00a0.<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"<p>Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 th\u1eddi gian UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng<\/p>\n","protected":false},"author":1,"featured_media":10591,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_title":"","_yoast_wpseo_metadesc":"","footnotes":""},"categories":[3],"tags":[],"class_list":["post-10590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-unified-modeling-language"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.7 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t - Cybermedian<\/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:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t - Cybermedian\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 th\u1eddi gian UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\" \/>\n<meta property=\"og:site_name\" content=\"Cybermedian\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-23T02:17:39+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-14T11:03:17+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\" \/><meta property=\"og:image\" content=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1119\" \/>\n\t<meta property=\"og:image:height\" content=\"889\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"vpadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\" \/>\n<meta name=\"twitter:creator\" content=\"@vpadmin\" \/>\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=\"14 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\"},\"author\":{\"name\":\"vpadmin\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\"},\"headline\":\"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t\",\"datePublished\":\"2025-01-23T02:17:39+00:00\",\"dateModified\":\"2026-04-14T11:03:17+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\"},\"wordCount\":2781,\"commentCount\":0,\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\",\"articleSection\":[\"Unified Modeling Language\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\",\"url\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\",\"name\":\"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t - Cybermedian\",\"isPartOf\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\",\"datePublished\":\"2025-01-23T02:17:39+00:00\",\"dateModified\":\"2026-04-14T11:03:17+00:00\",\"author\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage\",\"url\":\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\",\"contentUrl\":\"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png\",\"width\":1119,\"height\":889},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.cybermedian.com\/vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#website\",\"url\":\"https:\/\/www.cybermedian.com\/vn\/\",\"name\":\"Cybermedian\",\"description\":\"H\u1ecdc m\u1ed9t \u0111i\u1ec1u m\u1edbi m\u1ed7i ng\u00e0y\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.cybermedian.com\/vn\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a\",\"name\":\"vpadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g\",\"caption\":\"vpadmin\"},\"sameAs\":[\"https:\/\/x.com\/vpadmin\"],\"url\":\"https:\/\/www.cybermedian.com\/vn\/author\/vpadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t - Cybermedian","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/","og_locale":"vi_VN","og_type":"article","og_title":"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t - Cybermedian","og_description":"Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 th\u1eddi gian UML (Ng\u00f4n ng\u1eef m\u00f4 h\u00ecnh h\u00f3a th\u1ed1ng nh\u1ea5t) l\u00e0 m\u1ed9t lo\u1ea1i s\u01a1 \u0111\u1ed3 t\u01b0\u01a1ng","og_url":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/","og_site_name":"Cybermedian","article_published_time":"2025-01-23T02:17:39+00:00","article_modified_time":"2026-04-14T11:03:17+00:00","og_image":[{"url":"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","type":"","width":"","height":""},{"width":1119,"height":889,"url":"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","type":"image\/png"}],"author":"vpadmin","twitter_card":"summary_large_image","twitter_image":"https:\/\/circle.visual-paradigm.com\/wp-content\/uploads\/2017\/06\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","twitter_creator":"@vpadmin","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"vpadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"14 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#article","isPartOf":{"@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/"},"author":{"name":"vpadmin","@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a"},"headline":"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t","datePublished":"2025-01-23T02:17:39+00:00","dateModified":"2026-04-14T11:03:17+00:00","mainEntityOfPage":{"@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/"},"wordCount":2781,"commentCount":0,"image":{"@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","articleSection":["Unified Modeling Language"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/","url":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/","name":"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t - Cybermedian","isPartOf":{"@id":"https:\/\/www.cybermedian.com\/vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage"},"image":{"@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage"},"thumbnailUrl":"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","datePublished":"2025-01-23T02:17:39+00:00","dateModified":"2026-04-14T11:03:17+00:00","author":{"@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a"},"breadcrumb":{"@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#primaryimage","url":"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","contentUrl":"https:\/\/www.cybermedian.com\/vn\/wp-content\/uploads\/sites\/14\/2026\/02\/Timing-Diagram-State-or-Condition-Lifeline-vs-General-Value-Lifeline.png","width":1119,"height":889},{"@type":"BreadcrumbList","@id":"https:\/\/www.cybermedian.com\/vn\/uml-timing-diagrams-a-comparative-guide-to-state-condition-and-general-value-lifelines\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.cybermedian.com\/vn\/"},{"@type":"ListItem","position":2,"name":"S\u01a1 \u0111\u1ed3 Th\u1eddi gian UML: H\u01b0\u1edbng d\u1eabn so s\u00e1nh v\u1ec1 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Tr\u1ea1ng th\u00e1i\/\u0110i\u1ec1u ki\u1ec7n v\u00e0 c\u00e1c \u0111\u01b0\u1eddng s\u1ed1ng Gi\u00e1 tr\u1ecb T\u1ed5ng qu\u00e1t"}]},{"@type":"WebSite","@id":"https:\/\/www.cybermedian.com\/vn\/#website","url":"https:\/\/www.cybermedian.com\/vn\/","name":"Cybermedian","description":"H\u1ecdc m\u1ed9t \u0111i\u1ec1u m\u1edbi m\u1ed7i ng\u00e0y","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.cybermedian.com\/vn\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Person","@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/0122cdf8fc3b73482dd8a30c8500f75a","name":"vpadmin","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.cybermedian.com\/vn\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3914788226b9b0af628488720662164f4641c6125d0bd38d90ae34f01c8c4ea3?s=96&d=mm&r=g","caption":"vpadmin"},"sameAs":["https:\/\/x.com\/vpadmin"],"url":"https:\/\/www.cybermedian.com\/vn\/author\/vpadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts\/10590","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/comments?post=10590"}],"version-history":[{"count":1,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts\/10590\/revisions"}],"predecessor-version":[{"id":11478,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/posts\/10590\/revisions\/11478"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/media\/10591"}],"wp:attachment":[{"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/media?parent=10590"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/categories?post=10590"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cybermedian.com\/vn\/wp-json\/wp\/v2\/tags?post=10590"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}