{"id":9954,"date":"2024-11-27T13:11:13","date_gmt":"2024-11-27T05:11:13","guid":{"rendered":"https:\/\/www.cybermedian.com\/cn\/understanding-uml-timing-diagrams-a-comprehensive-guide\/"},"modified":"2026-04-20T09:04:30","modified_gmt":"2026-04-20T09:04:30","slug":"understanding-uml-timing-diagrams-a-comprehensive-guide","status":"publish","type":"post","link":"https:\/\/www.cybermedian.com\/cn\/understanding-uml-timing-diagrams-a-comprehensive-guide\/","title":{"rendered":"\u7406\u89e3UML\u65f6\u5e8f\u56fe\uff1a\u5168\u9762\u6307\u5357"},"content":{"rendered":"<p>\u7edf\u4e00\u5efa\u6a21\u8bed\u8a00\uff08<a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/uml-class-diagram-tutorial\/\">UML<\/a>) <a href=\"https:\/\/www.visual-paradigm.com\/guide\/uml-unified-modeling-language\/what-is-timing-diagram\/\">\u65f6\u5e8f\u56fe<\/a>\u662f\u4e00\u7c7b\u4ea4\u4e92\u56fe\uff0c\u4e13\u6ce8\u4e8e\u7cfb\u7edf\u4e2d\u5bf9\u8c61\u7684\u65f6\u95f4\u7ea6\u675f\u3002\u8fd9\u7c7b\u56fe\u5728\u5b9e\u65f6\u7cfb\u7edf\u4e2d\u7279\u522b\u6709\u7528\uff0c\u56e0\u4e3a\u4e8b\u4ef6\u7684\u65f6\u95f4\u548c\u6301\u7eed\u65f6\u95f4\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u5c06\u7ed3\u5408\u9644\u5e26\u7684\u56fe\u7247\uff0c\u89e3\u91caUML\u65f6\u5e8f\u56fe\u7684\u5173\u952e\u6982\u5ff5\u3002<\/p>\n<h2>UML\u65f6\u5e8f\u56fe\u7684\u5173\u952e\u6982\u5ff5<\/h2>\n<p><img alt=\"Timing Diagram Example\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/02-timing-diagram-example.png\"\/><\/p>\n<h3>1. \u751f\u547d\u7ebf<\/h3>\n<p>\u751f\u547d\u7ebf\u8868\u793a\u5bf9\u8c61\u6216\u53c2\u4e0e\u8005\u5728\u65f6\u95f4\u4e0a\u7684\u5b58\u5728\u3002\u5728\u9644\u5e26\u7684\u56fe\u7247\u4e2d\uff0c\u751f\u547d\u7ebf\u6807\u8bb0\u4e3a\u201cUser\/Acc_User\u201d\uff0c\u5e76\u5782\u76f4\u5ef6\u4f38\uff0c\u8868\u793a\u7528\u6237\u5728\u7cfb\u7edf\u4e2d\u5b58\u5728\u7684\u6301\u7eed\u65f6\u95f4\u3002<\/p>\n<h3>2. \u72b6\u6001<\/h3>\n<p>\u72b6\u6001\u662f\u5bf9\u8c61\u53ef\u80fd\u5b58\u5728\u7684\u6761\u4ef6\u6216\u60c5\u51b5\u3002\u5728\u56fe\u4e2d\uff0c\u4e0d\u540c\u7684\u72b6\u6001\u5982\u201c\u7a7a\u95f2\u201d\u3001\u201c\u7b49\u5f85\u5361\u7247\u201d\u3001\u201c\u7b49\u5f85\u8bbf\u95ee\u201d\u548c\u201c\u5361\u7247\u8f93\u51fa\u201d\u88ab\u63cf\u7ed8\u51fa\u6765\u3002\u6bcf\u4e2a\u72b6\u6001\u4ee3\u8868\u7528\u6237\u4e0e\u7cfb\u7edf\u4ea4\u4e92\u8fc7\u7a0b\u4e2d\u7684\u4e00\u4e2a\u7279\u5b9a\u9636\u6bb5\u3002<\/p>\n<h3>3. \u6301\u7eed\u65f6\u95f4\u7ea6\u675f<\/h3>\n<p>\u6301\u7eed\u65f6\u95f4\u7ea6\u675f\u6307\u5b9a\u4e86\u5bf9\u8c61\u5728\u67d0\u4e00\u72b6\u6001\u4e2d\u505c\u7559\u7684\u65f6\u95f4\u3002\u5728\u56fe\u4e2d\uff0c\u6301\u7eed\u65f6\u95f4\u7ea6\u675f\u7531\u533a\u95f4[d..3<em>d]\u8868\u793a\u7528\u6237\u5728\u201c\u7b49\u5f85\u8bbf\u95ee\u201d\u72b6\u6001\u4e2d\u7684\u6301\u7eed\u65f6\u95f4\u4ecb\u4e8ed\u548c3<\/em>d\u4e2a\u65f6\u95f4\u5355\u4f4d\u4e4b\u95f4\u3002<\/p>\n<h3>4. \u65f6\u95f4\u7ea6\u675f<\/h3>\n<p>\u65f6\u95f4\u7ea6\u675f\u5b9a\u4e49\u4e86\u4e0d\u540c\u4e8b\u4ef6\u4e4b\u95f4\u7684\u65f6\u95f4\u5173\u7cfb\u3002\u5728\u56fe\u4e2d\uff0c\u65f6\u95f4\u7ea6\u675f\u8868\u793a\u4e3a[t..t+3]\uff0c\u8868\u793a\u4ece\u201c\u4ee3\u7801\u201d\u5230\u201c\u5361\u7247\u8f93\u51fa\u201d\u7684\u8f6c\u6362\u5fc5\u987b\u5728t\u5230t+3\u4e2a\u65f6\u95f4\u5355\u4f4d\u5185\u5b8c\u6210\u3002<\/p>\n<h3>5. \u523a\u6fc0<\/h3>\n<p>\u523a\u6fc0\u662f\u89e6\u53d1\u72b6\u6001\u53d8\u5316\u7684\u5916\u90e8\u4e8b\u4ef6\u6216\u4fe1\u53f7\u3002\u5728\u56fe\u4e2d\uff0c\u523a\u6fc0\u901a\u8fc7\u72b6\u6001\u4e4b\u95f4\u7684\u8f6c\u6362\u8868\u793a\uff0c\u4f8b\u5982\u4ece\u201c\u7b49\u5f85\u5361\u7247\u201d\u5230\u201c\u4ee3\u7801\u201d\u7684\u8f6c\u6362\uff0c\u4ee5\u53ca\u4ece\u201c\u4ee3\u7801\u201d\u5230\u201c\u5361\u7247\u8f93\u51fa\u201d\u7684\u8f6c\u6362\u3002<\/p>\n<h3>6. \u65f6\u95f4\u5355\u4f4d<\/h3>\n<p>\u65f6\u95f4\u5355\u4f4d\u662f\u56fe\u4e2d\u65f6\u95f4\u7684\u57fa\u672c\u5ea6\u91cf\u3002\u5728\u9644\u5e26\u7684\u56fe\u7247\u4e2d\uff0c\u65f6\u95f4\u5355\u4f4d\u5728\u6c34\u5e73\u8f74\u4e0a\u8868\u793a\uff0c\u4ece0\u52308\u9012\u589e\u3002\u8be5\u8f74\u6709\u52a9\u4e8e\u53ef\u89c6\u5316\u5404\u79cd\u72b6\u6001\u548c\u8f6c\u6362\u7684\u65f6\u95f4\u548c\u6301\u7eed\u65f6\u95f4\u3002<\/p>\n<h2>\u89e3\u8bfbUML\u65f6\u5e8f\u56fe<\/h2>\n<ol>\n<li><strong>\u521d\u59cb\u72b6\u6001<\/strong>\uff1a\u7528\u6237\u4ece\u201c\u7a7a\u95f2\u201d\u72b6\u6001\u5f00\u59cb\u3002<\/li>\n<li><strong>\u7b49\u5f85\u5361\u7247\u72b6\u6001<\/strong>\uff1a\u7528\u6237\u8fdb\u5165\u201c\u7b49\u5f85\u5361\u7247\u201d\u72b6\u6001\uff0c\u7b49\u5f85\u5361\u7247\u88ab\u51fa\u793a\u3002<\/li>\n<li><strong>\u4ee3\u7801\u72b6\u6001<\/strong>\uff1a\u6536\u5230\u5361\u7247\u540e\uff0c\u7528\u6237\u8fdb\u5165\u201c\u4ee3\u7801\u201d\u72b6\u6001\uff0c\u8fdb\u884c\u4e00\u4e9b\u5904\u7406\u6216\u9a8c\u8bc1\u3002<\/li>\n<li><strong>\u7b49\u5f85\u8bbf\u95ee\u72b6\u6001<\/strong>\uff1a\u7528\u6237\u968f\u540e\u8fdb\u5165\u201c\u7b49\u5f85\u8bbf\u95ee\u201d\u72b6\u6001\uff0c\u7b49\u5f85\u8bbf\u95ee\u88ab\u6388\u4e88\u3002\u6301\u7eed\u65f6\u95f4\u7ea6\u675f[d..3*d]\u8868\u793a\u5141\u8bb8\u7684\u7b49\u5f85\u65f6\u95f4\u3002<\/li>\n<li><strong>\u5361\u51fa\u72b6\u6001<\/strong>: \u6700\u540e\uff0c\u7528\u6237\u8fdb\u5165\u201c\u5361\u51fa\u201d\u72b6\u6001\uff0c\u8868\u793a\u5361\u7247\u5df2\u5904\u7406\u5b8c\u6bd5\u4e14\u5df2\u6388\u4e88\u8bbf\u95ee\u6743\u9650\u3002\u65f6\u95f4\u7ea6\u675f [t..t+3] \u786e\u4fdd\u6b64\u8f6c\u6362\u5728\u6307\u5b9a\u7684\u65f6\u95f4\u8303\u56f4\u5185\u53d1\u751f\u3002<\/li>\n<\/ol>\n<h2>UML\u5b9a\u65f6\u56fe\u7684\u5e94\u7528<\/h2>\n<p>UML\u5b9a\u65f6\u56fe\u5728\u591a\u4e2a\u9886\u57df\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5b9e\u65f6\u7cfb\u7edf<\/strong>: \u65f6\u5e8f\u81f3\u5173\u91cd\u8981\u7684\u7cfb\u7edf\uff0c\u4f8b\u5982\u5d4c\u5165\u5f0f\u7cfb\u7edf\u3001\u63a7\u5236\u7cfb\u7edf\u548c\u901a\u4fe1\u534f\u8bae\u3002<\/li>\n<li><strong>\u6027\u80fd\u5206\u6790<\/strong>: \u5206\u6790\u8f6f\u4ef6\u7cfb\u7edf\u7684\u6027\u80fd\uff0c\u4ee5\u786e\u4fdd\u5176\u6ee1\u8db3\u65f6\u5e8f\u8981\u6c42\u3002<\/li>\n<li><strong>\u4eff\u771f\u4e0e\u6d4b\u8bd5<\/strong>: \u5728\u4e0d\u540c\u65f6\u95f4\u7ea6\u675f\u4e0b\u5bf9\u7cfb\u7edf\u884c\u4e3a\u8fdb\u884c\u4eff\u771f\u548c\u6d4b\u8bd5\u3002<\/li>\n<\/ul>\n<h2>UML\u5b9a\u65f6\u56fe\u7684\u66ff\u4ee3\u8868\u793a\u6cd5<\/h2>\n<p><a href=\"file:\/\/\/C:\/Users\/Curtis\/Downloads\/timing-diagram.pdf\">UML\u5b9a\u65f6\u56fe<\/a> \u53ef\u4ee5\u4ee5\u4e0d\u540c\u98ce\u683c\u5448\u73b0\uff0c\u540c\u65f6\u4f20\u8fbe\u76f8\u540c\u7684\u4fe1\u606f\u3002\u7b2c\u4e8c\u5e45\u56fe\u4e2d\u7684\u66ff\u4ee3\u8868\u793a\u6cd5\u901a\u8fc7\u805a\u7126\u4e8e\u72b6\u6001\u548c\u6301\u7eed\u65f6\u95f4\u7ea6\u675f\uff0c\u800c\u672a\u660e\u786e\u663e\u793a\u523a\u6fc0\u548c\u65f6\u95f4\u7ea6\u675f\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u89c6\u89c9\u8868\u8fbe\u3002\u4e0b\u9762\u6211\u4eec\u5c06\u8ba8\u8bba\u8fd9\u79cd\u66ff\u4ee3\u8868\u793a\u6cd5\uff0c\u5e76\u89e3\u91ca\u4e24\u4e2a\u56fe\u793a\u7684\u7b49\u4ef7\u6027\u3002<\/p>\n<h3>\u66ff\u4ee3\u8868\u793a\u6cd5\u4e2d\u7684\u5173\u952e\u5143\u7d20<\/h3>\n<p><img alt=\"Compact view of Timing Diagram\" decoding=\"async\" src=\"https:\/\/www.cybermedian.com\/wp-content\/uploads\/2024\/11\/03-compact-view-of-timing-timing.png\"\/><\/p>\n<ol>\n<li><strong>\u751f\u547d\u7ebf<\/strong>: \u751f\u547d\u7ebf\u4fdd\u6301\u4e0d\u53d8\uff0c\u8868\u793a\u201c\u7528\u6237\/\u8bbf\u95ee\u7528\u6237\u201d\u968f\u65f6\u95f4\u7684\u5b58\u5728\u3002<\/li>\n<li><strong>\u72b6\u6001<\/strong>: \u201c\u7a7a\u95f2\u201d\u3001\u201c\u7b49\u5f85\u5361\u7247\u201d\u3001\u201c\u7b49\u5f85\u8bbf\u95ee\u201d\u548c\u201c\u7a7a\u95f2\u201d\u72b6\u6001\u88ab\u6e05\u6670\u5730\u5c55\u793a\u51fa\u6765\u3002\u7528\u6237\u6309\u987a\u5e8f\u4f9d\u6b21\u7ecf\u8fc7\u8fd9\u4e9b\u72b6\u6001\u3002<\/li>\n<li><strong>\u6301\u7eed\u65f6\u95f4\u7ea6\u675f<\/strong>: \u201c\u7b49\u5f85\u8bbf\u95ee\u201d\u72b6\u6001\u663e\u793a\u4e86\u6301\u7eed\u65f6\u95f4\u7ea6\u675f [d..3*d]\uff0c\u8868\u793a\u5141\u8bb8\u7684\u7b49\u5f85\u65f6\u95f4\u3002<\/li>\n<\/ol>\n<h3>\u4e24\u4e2a\u56fe\u793a\u7684\u7b49\u4ef7\u6027<\/h3>\n<ol>\n<li><strong>\u751f\u547d\u7ebf<\/strong>: \u4e24\u4e2a\u56fe\u793a\u90fd\u5177\u6709\u8868\u793a\u201c\u7528\u6237\/\u8bbf\u95ee\u7528\u6237\u201d\u5728\u76f8\u540c\u65f6\u95f4\u8de8\u5ea6\u5185\u7684\u751f\u547d\u7ebf\u3002<\/li>\n<li><strong>\u72b6\u6001<\/strong>: \u4e24\u4e2a\u56fe\u793a\u4e2d\u7684\u72b6\u6001\u5e8f\u5217\u5b8c\u5168\u76f8\u540c\uff1a\u201c\u7a7a\u95f2\u201d \u2192 \u201c\u7b49\u5f85\u5361\u7247\u201d \u2192 \u201c\u7b49\u5f85\u8bbf\u95ee\u201d \u2192 \u201c\u7a7a\u95f2\u201d\u3002<\/li>\n<li><strong>\u6301\u7eed\u65f6\u95f4\u7ea6\u675f<\/strong>: \u4e24\u4e2a\u56fe\u793a\u90fd\u4e3a\u201c\u7b49\u5f85\u8bbf\u95ee\u201d\u72b6\u6001\u6307\u5b9a\u4e86\u6301\u7eed\u65f6\u95f4\u7ea6\u675f [d..3*d]\u3002<\/li>\n<li><strong>\u9690\u5f0f\u65f6\u95f4\u7ea6\u675f<\/strong>: \u5c3d\u7ba1\u66ff\u4ee3\u8868\u793a\u6cd5\u672a\u660e\u786e\u663e\u793a\u65f6\u95f4\u7ea6\u675f\uff0c\u4f46\u5b83\u4eec\u662f\u9690\u542b\u7406\u89e3\u7684\u3002\u72b6\u6001\u4e4b\u95f4\u7684\u8f6c\u6362\u6309\u987a\u5e8f\u53d1\u751f\uff0c\u6301\u7eed\u65f6\u95f4\u7ea6\u675f\u786e\u4fdd\u6ee1\u8db3\u65f6\u5e8f\u8981\u6c42\u3002<\/li>\n<\/ol>\n<h3>\u8be6\u7ec6\u5bf9\u6bd4<\/h3>\n<ul>\n<li><strong>\u521d\u59cb\u72b6\u6001<\/strong>: \u4e24\u4e2a\u56fe\u90fd\u4ece\u201c\u7a7a\u95f2\u201d\u72b6\u6001\u5f00\u59cb\u3002<\/li>\n<li><strong>\u7b49\u5f85\u5361\u7247\u72b6\u6001<\/strong>: \u4e24\u4e2a\u56fe\u90fd\u5c55\u793a\u4e86\u8fdb\u5165\u201c\u7b49\u5f85\u5361\u7247\u201d\u72b6\u6001\u7684\u8f6c\u6362\uff0c\u8868\u660e\u7528\u6237\u6b63\u5728\u7b49\u5f85\u5361\u7247\u3002<\/li>\n<li><strong>\u7b49\u5f85\u8bbf\u95ee\u72b6\u6001<\/strong>: \u4e24\u4e2a\u56fe\u4e2d\u90fd\u5b58\u5728\u5e26\u6709\u6301\u7eed\u65f6\u95f4\u7ea6\u675f [d..3*d] 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