{"id":40694,"date":"2025-05-30T07:21:27","date_gmt":"2025-05-29T23:21:27","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/40694.html"},"modified":"2025-05-30T07:21:27","modified_gmt":"2025-05-29T23:21:27","slug":"%e5%85%a8%e9%9d%a2%e6%8e%8c%e6%8f%a1onvif%e5%8d%8f%e8%ae%ae%e7%9a%84%e5%ae%a2%e6%88%b7%e7%ab%af%e4%b8%8e%e6%9c%8d%e5%8a%a1%e5%99%a8%e6%ba%90%e7%a0%81%e5%ae%9e%e4%be%8b","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/40694.html","title":{"rendered":"\u5168\u9762\u638c\u63e1ONVIF\u534f\u8bae\u7684\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u6e90\u7801\u5b9e\u4f8b"},"content":{"rendered":"<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250529232126-6838ebf619135.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> \u7b80\u4ecb&#xff1a;ONVIF\u662f\u4e00\u4e2a\u7528\u4e8e\u7f51\u7edc\u89c6\u9891\u76d1\u63a7\u8bbe\u5907\u4e92\u64cd\u4f5c\u6027\u7684\u5f00\u653e\u6807\u51c6&#xff0c;\u5b9a\u4e49\u4e86\u8bbe\u5907\u548c\u670d\u52a1\u4e4b\u95f4\u7684\u4ea4\u4e92\u65b9\u5f0f\u3002\u672c\u5b9e\u4f8b\u6e90\u7801\u5305\u62ec\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef&#xff0c;\u6db5\u76d6\u4e86\u8bbe\u5907\u53d1\u73b0\u3001\u97f3\u89c6\u9891\u6d41\u7ba1\u7406\u3001\u4e8b\u4ef6\u901a\u77e5\u3001\u5b89\u5168\u6027\u548cPTZ\u63a7\u5236\u7b49\u65b9\u9762&#xff0c;\u5e2e\u52a9\u5f00\u53d1\u8005\u6df1\u5165\u7406\u89e3ONVIF\u534f\u8bae&#xff0c;\u5e76\u5e94\u7528\u5230\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u5f00\u53d1\u4e2d\u3002\u6e90\u7801\u6587\u4ef6\u5305\u542b  read.txt  \u6587\u6863\u548c  discovery_cs  \u4ee3\u7801&#xff0c;\u5206\u522b\u63d0\u4f9b\u4e86\u4f7f\u7528\u8bf4\u660e\u548c\u8bbe\u5907\u53d1\u73b0\u529f\u80fd\u5b9e\u73b0\u3002 <img decoding=\"async\" alt=\"\u652f\u6301onvif\u7684\u7ecf\u5178\u5b9e\u4f8b\u6e90\u7801&#xff0c;\u6709\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668.rar\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250529232126-6838ebf624299.png\" \/> <\/p>\n<h2> 1. ONVIF\u534f\u8bae\u6982\u8ff0 <\/h2>\n<p> \u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u98de\u901f\u53d1\u5c55&#xff0c;\u5b89\u9632\u76d1\u63a7\u7cfb\u7edf\u9010\u6e10\u8f6c\u5411\u7f51\u7edc\u5316\u3001\u667a\u80fd\u5316\u3002ONVIF (Open Network Video Interface Forum) \u534f\u8bae\u5e94\u8fd0\u800c\u751f&#xff0c;\u5b83\u4e3a\u4e0d\u540c\u5382\u5546\u7684\u7f51\u7edc\u89c6\u9891\u8bbe\u5907\u95f4\u63d0\u4f9b\u4e86\u6807\u51c6\u5316\u7684\u63a5\u53e3\u3002\u672c\u7ae0\u8282\u5c06\u5bf9ONVIF\u534f\u8bae\u7684\u57fa\u7840\u77e5\u8bc6\u8fdb\u884c\u4ecb\u7ecd&#xff0c;\u5305\u62ec\u5176\u53d1\u5c55\u80cc\u666f\u3001\u6838\u5fc3\u7279\u70b9\u53ca\u5e94\u7528\u573a\u666f\u3002 <\/p>\n<h3> 1.1 ONVIF\u7684\u53d1\u5c55\u80cc\u666f\u4e0e\u610f\u4e49 <\/h3>\n<p> ONVIF\u662f\u7531Axis Communications\u3001Bosch Security Systems\u548cSony\u5171\u540c\u53d1\u8d77\u6210\u7acb\u7684\u4e00\u4e2a\u5f00\u653e\u63a5\u53e3\u6807\u51c6\u5316\u7ec4\u7ec7\u3002\u5b83\u7684\u76ee\u6807\u662f\u7b80\u5316\u548c\u4fc3\u8fdbIP\u76d1\u63a7\u4ea7\u54c1\u7684\u4e92\u64cd\u4f5c\u6027&#xff0c;\u5141\u8bb8\u7528\u6237\u5728\u4e0d\u540c\u54c1\u724c\u548c\u5236\u9020\u5546\u4e4b\u95f4\u8fdb\u884c\u9009\u62e9&#xff0c;\u800c\u4e0d\u5fc5\u62c5\u5fc3\u4ea7\u54c1\u95f4\u7684\u517c\u5bb9\u6027\u95ee\u9898\u3002ONVIF\u534f\u8bae\u7684\u51fa\u73b0\u5927\u5927\u964d\u4f4e\u4e86\u7528\u6237\u9009\u62e9\u4e0e\u96c6\u6210\u6210\u672c&#xff0c;\u63a8\u52a8\u4e86\u5b89\u9632\u76d1\u63a7\u5e02\u573a\u7684\u8fdb\u4e00\u6b65\u53d1\u5c55\u3002 <\/p>\n<h3> 1.2 ONVIF\u7684\u6838\u5fc3\u7279\u70b9 <\/h3>\n<p> ONVIF\u5b9a\u4e49\u4e86\u4e00\u7cfb\u5217\u6807\u51c6\u63a5\u53e3&#xff0c;\u6d89\u53ca\u8bbe\u5907\u53d1\u73b0\u3001\u914d\u7f6e\u3001\u5b9e\u65f6\u89c6\u9891\u6d41\u4f20\u8f93\u3001PTZ\u63a7\u5236\u7b49\u591a\u4e2a\u65b9\u9762\u3002\u5176\u6838\u5fc3\u7279\u70b9\u5305\u62ec&#xff1a; <\/p>\n<ul>\n<li>  \u4e92\u64cd\u4f5c\u6027  &#xff1a;\u786e\u4fdd\u4e0d\u540c\u5382\u5546\u8bbe\u5907\u95f4\u7684\u517c\u5bb9\u4e0e\u901a\u4fe1\u3002 <\/li>\n<li>  \u6807\u51c6\u5316  &#xff1a;\u63d0\u4f9b\u4e00\u5957\u6807\u51c6\u5316\u7684\u534f\u8bae\u89c4\u8303&#xff0c;\u7b80\u5316\u5f00\u53d1\u548c\u96c6\u6210\u3002 <\/li>\n<li>  \u5f00\u653e\u6027  &#xff1a;\u5141\u8bb8\u7b2c\u4e09\u65b9\u8f6f\u4ef6\u548c\u8bbe\u5907\u96c6\u6210\u5230\u73b0\u6709\u7684\u76d1\u63a7\u7cfb\u7edf\u4e2d\u3002 <\/li>\n<\/ul>\n<h3> 1.3 ONVIF\u7684\u5e94\u7528\u573a\u666f <\/h3>\n<p> ONVIF\u534f\u8bae\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5b89\u9632\u76d1\u63a7\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u8fdc\u7a0b\u533b\u7597\u7b49\u9886\u57df&#xff0c;\u4e3a\u8fd9\u4e9b\u9886\u57df\u7684\u96c6\u6210\u548c\u6269\u5c55\u63d0\u4f9b\u4e86\u6781\u5927\u7684\u4fbf\u5229\u3002\u65e0\u8bba\u662f\u5728\u5c0f\u578b\u529e\u516c\u5ba4\u8fd8\u662f\u5927\u578b\u5de5\u4e1a\u73af\u5883\u4e2d&#xff0c;ONVIF\u6807\u51c6\u5316\u7684\u63a5\u53e3\u90fd\u80fd\u591f\u8ba9\u8bbe\u5907\u4e0e\u7cfb\u7edf\u66f4\u52a0\u65e0\u7f1d\u5730\u534f\u540c\u5de5\u4f5c\u3002\u5728\u4e0b\u4e00\u7ae0\u8282\u4e2d&#xff0c;\u6211\u4eec\u5c06\u6df1\u5165\u4e86\u89e3ONVIF\u7684\u8bbe\u5907\u7ba1\u7406\u529f\u80fd&#xff0c;\u5e76\u63a2\u8ba8\u5982\u4f55\u5b9e\u73b0\u8fd9\u4e9b\u529f\u80fd\u3002 <\/p>\n<h2> 2. \u8bbe\u5907\u7ba1\u7406\u529f\u80fd\u5b9e\u73b0 <\/h2>\n<h4> 2.1 \u8bbe\u5907\u53d1\u73b0\u4e0e\u4fe1\u606f\u83b7\u53d6 <\/h4>\n<h5> 2.1.1 \u4f7f\u7528ONVIF\u534f\u8bae\u8fdb\u884c\u8bbe\u5907\u53d1\u73b0 <\/h5>\n<p> ONVIF\u8bbe\u5907\u53d1\u73b0\u662f\u7f51\u7edc\u89c6\u9891\u7cfb\u7edf\u96c6\u6210\u4e2d\u7684\u5173\u952e\u6b65\u9aa4\u3002\u901a\u8fc7\u4f7f\u7528ONVIF\u534f\u8bae&#xff0c;\u53ef\u4ee5\u53d1\u73b0\u7f51\u7edc\u4e2d\u7684\u652f\u6301ONVIF\u534f\u8bae\u7684\u8bbe\u5907\u3002\u8bbe\u5907\u53d1\u73b0\u901a\u5e38\u6d89\u53ca\u53d1\u9001\u4e00\u4e2a\u591a\u64ad\u6216\u5e7f\u64ad\u7684\u63a2\u6d4b\u6d88\u606f&#xff08;Probe&#xff09;&#xff0c;\u4ee5\u8bc6\u522b\u6240\u6709\u6d3b\u8dc3\u7684ONVIF\u8bbe\u5907\u3002\u8fd9\u4e9b\u8bbe\u5907\u4f1a\u54cd\u5e94\u63a2\u6d4b\u6d88\u606f&#xff0c;\u4ece\u800c\u5b9e\u73b0\u53d1\u73b0\u8fc7\u7a0b\u3002 <\/p>\n<p> \u5728\u5177\u4f53\u5b9e\u65bd\u65f6&#xff0c;\u5f00\u53d1\u8005\u901a\u5e38\u4f7f\u7528\u73b0\u6210\u7684\u5e93\u5982  onvif  \u5e93&#xff08;\u9002\u7528\u4e8ePython&#xff09;\u6765\u8fdb\u884c\u8bbe\u5907\u53d1\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u6bb5\u7b80\u5316\u7684Python\u4ee3\u7801\u6bb5&#xff0c;\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528\u8be5\u5e93\u8fdb\u884c\u8bbe\u5907\u53d1\u73b0&#xff1a; <\/p>\n<p>from onvif import ONVIFCamera<\/p>\n<p># \u521b\u5efa\u4e00\u4e2aONVIFCamera\u5bf9\u8c61\u7528\u4e8e\u8bbe\u5907\u53d1\u73b0<br \/>\ncamera &#061; ONVIFCamera()<\/p>\n<p># \u6267\u884c\u8bbe\u5907\u53d1\u73b0\u8fc7\u7a0b<br \/>\ndevices &#061; camera.discover()<\/p>\n<p>for device in devices:<br \/>\n    print(f&#034;Found device: {device}&#034;)<\/p>\n<p> \u6b64\u4ee3\u7801\u6bb5\u521b\u5efa\u4e86\u4e00\u4e2a  ONVIFCamera  \u5bf9\u8c61&#xff0c;\u8be5\u5bf9\u8c61\u80fd\u591f\u53d1\u9001\u63a2\u6d4b\u6d88\u606f&#xff0c;\u5e76\u63a5\u6536\u7f51\u7edc\u4e0aONVIF\u8bbe\u5907\u7684\u54cd\u5e94\u3002\u6bcf\u4e2a\u54cd\u5e94\u5305\u542b\u4e86\u4e00\u4e2a\u8bbe\u5907\u7684\u8be6\u7ec6\u4fe1\u606f&#xff0c;\u5305\u62ec\u8bbe\u5907\u7684\u540d\u79f0\u3001\u6a21\u578b\u3001\u4ee5\u53ca\u8bbe\u5907\u7684\u552f\u4e00\u6807\u8bc6\u7b26\u3002 <\/p>\n<h5> 2.1.2 \u8bbe\u5907\u4fe1\u606f\u7684\u83b7\u53d6\u4e0e\u89e3\u6790 <\/h5>\n<p> \u8bbe\u5907\u88ab\u53d1\u73b0\u4e4b\u540e&#xff0c;\u63a5\u4e0b\u6765\u9700\u8981\u83b7\u53d6\u8bbe\u5907\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u8fd9\u4e9b\u4fe1\u606f\u901a\u5e38\u5305\u62ec\u8bbe\u5907\u7684\u751f\u4ea7\u80fd\u529b\u3001\u914d\u7f6e\u80fd\u529b\u3001\u5f53\u524d\u72b6\u6001\u7b49\u3002\u901a\u8fc7\u53d1\u9001GetDeviceInformation\u8bf7\u6c42&#xff0c;\u53ef\u4ee5\u83b7\u53d6\u8fd9\u4e9b\u4fe1\u606f\u3002\u8fd9\u4e9b\u4fe1\u606f\u662f\u7406\u89e3\u8bbe\u5907\u529f\u80fd\u548c\u6027\u80fd\u7684\u57fa\u7840\u3002 <\/p>\n<p> \u7ee7\u7eed\u4f7f\u7528Python\u4ee3\u7801\u793a\u4f8b&#xff0c;\u5c55\u793a\u4e86\u5982\u4f55\u83b7\u53d6\u8bbe\u5907\u4fe1\u606f&#xff1a; <\/p>\n<p># \u9009\u62e9\u4e00\u4e2a\u5df2\u53d1\u73b0\u7684\u8bbe\u5907<br \/>\ndevice &#061; devices[0]<\/p>\n<p># \u83b7\u53d6\u8bbe\u5907\u4fe1\u606f<br \/>\ndevice_info &#061; device.get_device_information()<\/p>\n<p>print(f&#034;Device Information: {device_info}&#034;)<\/p>\n<p> \u6b64\u6bb5\u4ee3\u7801\u9009\u62e9\u4e86\u4e00\u4e2a\u53d1\u73b0\u7684\u8bbe\u5907&#xff0c;\u5e76\u8c03\u7528  get_device_information  \u65b9\u6cd5\u83b7\u53d6\u5e76\u6253\u5370\u4e86\u8be5\u8bbe\u5907\u7684\u4fe1\u606f\u3002\u83b7\u53d6\u7684\u8bbe\u5907\u4fe1\u606f\u901a\u5e38\u88ab\u7ec4\u7ec7\u5728\u4e00\u4e2a\u7ed3\u6784\u5316\u6570\u636e\u7c7b\u578b\u4e2d&#xff0c;\u4f8b\u5982\u5b57\u5178\u6216\u5bf9\u8c61&#xff0c;\u4ee5\u4fbf\u4e8e\u8fdb\u4e00\u6b65\u89e3\u6790\u548c\u4f7f\u7528\u3002 <\/p>\n<h4> 2.2 \u8bbe\u5907\u914d\u7f6e\u4e0e\u7ba1\u7406 <\/h4>\n<h5> 2.2.1 \u914d\u7f6e\u8bbe\u5907\u53c2\u6570\u7684\u65b9\u6cd5 <\/h5>\n<p> \u914d\u7f6eONVIF\u652f\u6301\u7684\u8bbe\u5907\u901a\u5e38\u6d89\u53ca\u8bbe\u7f6e\u7f51\u7edc\u53c2\u6570\u3001\u66f4\u6539\u7cfb\u7edf\u540d\u79f0\u548c\u63cf\u8ff0\u7b49\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u4f7f\u7528GetSystemDateAndTime\u3001SetSystemDateAndTime\u3001GetSystemFactoryDefault\u3001SetSystemFactoryDefault\u7b49ONVIF\u64cd\u4f5c\u6765\u7ba1\u7406\u7cfb\u7edf\u4fe1\u606f\u3002 <\/p>\n<p> \u4ee5\u4e0b\u4ee3\u7801\u793a\u4f8b\u6f14\u793a\u4e86\u5982\u4f55\u83b7\u53d6\u548c\u8bbe\u7f6e\u8bbe\u5907\u7684\u7cfb\u7edf\u65e5\u671f\u548c\u65f6\u95f4&#xff1a; <\/p>\n<p>from datetime import datetime<\/p>\n<p># \u83b7\u53d6\u7cfb\u7edf\u65e5\u671f\u548c\u65f6\u95f4<br \/>\nsystem_date_and_time &#061; device.get_system_date_and_time()<\/p>\n<p>print(f&#034;System Date and Time: {system_date_and_time}&#034;)<\/p>\n<p># \u8bbe\u7f6e\u7cfb\u7edf\u65e5\u671f\u548c\u65f6\u95f4<br \/>\nnew_time &#061; datetime.now().strftime(&#034;%Y:%m:%d %H:%M:%S&#034;)<br \/>\ndevice.set_system_date_and_time(new_time)<\/p>\n<h5> 2.2.2 \u8bbe\u5907\u56fa\u4ef6\u66f4\u65b0\u6d41\u7a0b <\/h5>\n<p> \u56fa\u4ef6\u66f4\u65b0\u662f\u8bbe\u5907\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u73af\u8282\u3002ONVIF\u63d0\u4f9b\u4e86\u56fa\u4ef6\u66f4\u65b0\u7684\u64cd\u4f5c&#xff0c;\u901a\u8fc7GetFirmwareInformation\u3001GetFirmwareUpgrade\u548cSetFirmwareUpgrade\u7b49\u547d\u4ee4\u5b9e\u73b0\u3002\u56fa\u4ef6\u66f4\u65b0\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\u67e5\u8be2\u5f53\u524d\u56fa\u4ef6\u4fe1\u606f\u3001\u4e0b\u8f7d\u65b0\u7684\u56fa\u4ef6\u5230\u8bbe\u5907\u4e2d&#xff0c;\u4ee5\u53ca\u5b9e\u9645\u5347\u7ea7\u8fc7\u7a0b\u3002 <\/p>\n<h5> 2.2.3 \u8bbe\u5907\u7684\u6ce8\u518c\u548c\u6ce8\u9500\u673a\u5236 <\/h5>\n<p> \u8bbe\u5907\u6ce8\u518c\u673a\u5236\u786e\u4fdd\u4e86\u53ea\u6709\u6388\u6743\u7684\u5ba2\u6237\u7aef\u53ef\u4ee5\u7ba1\u7406\u548c\u8bbf\u95ee\u8bbe\u5907\u3002\u800c\u6ce8\u9500\u673a\u5236\u5219\u7528\u4e8e\u79fb\u9664\u90a3\u4e9b\u4e0d\u518d\u88ab\u6388\u6743\u7684\u5ba2\u6237\u7aef\u3002\u901a\u8fc7GetProfiles\u3001SetScopes\u3001CreateScopes\u3001GetScopes\u3001DeleteScopes\u7b49\u64cd\u4f5c\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u7684\u6ce8\u518c\u548c\u6ce8\u9500\u3002\u5177\u4f53\u6d41\u7a0b\u5982\u4e0b&#xff1a; <\/p>\n<li> \u4f7f\u7528  GetProfiles  \u547d\u4ee4\u83b7\u53d6\u8bbe\u5907\u5f53\u524d\u7684\u914d\u7f6e\u3002 <\/li>\n<li> \u4f7f\u7528  SetScopes  \u547d\u4ee4\u66f4\u65b0\u5ba2\u6237\u7aef\u7684\u8bbf\u95ee\u6743\u9650\u3002 <\/li>\n<li> \u901a\u8fc7  CreateScopes  \u548c  DeleteScopes  \u547d\u4ee4\u7ba1\u7406\u6743\u9650\u8303\u56f4\u3002 <\/li>\n<h4> \u8868\u683c\u793a\u4f8b&#xff1a;ONVIF\u8bbe\u5907\u7ba1\u7406\u547d\u4ee4\u53ca\u63cf\u8ff0 <\/h4>\n<p> | \u547d\u4ee4 | \u63cf\u8ff0 | |&#8212;&#8212;&#8212;&#8212;&#8212;&#8211;|&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;| | GetProfiles | \u83b7\u53d6\u8bbe\u5907\u652f\u6301\u7684\u914d\u7f6e\u6587\u4ef6\u5217\u8868 | | SetScopes | \u8bbe\u7f6e\u8bbe\u5907\u7684\u8bbf\u95ee\u6743\u9650\u8303\u56f4 | | CreateScopes | \u521b\u5efa\u65b0\u7684\u8bbf\u95ee\u6743\u9650\u8303\u56f4 | | DeleteScopes | \u5220\u9664\u73b0\u6709\u7684\u8bbf\u95ee\u6743\u9650\u8303\u56f4 | | GetScopes | \u83b7\u53d6\u5f53\u524d\u5b9a\u4e49\u7684\u8bbf\u95ee\u6743\u9650\u8303\u56f4 | <\/p>\n<h4> mermaid\u6d41\u7a0b\u56fe&#xff1a;\u8bbe\u5907\u6ce8\u518c\u6d41\u7a0b\u56fe <\/h4>\n<p>graph TD;<br \/>\n    A[\u5f00\u59cb] &#8211;&gt; B[\u83b7\u53d6\u8bbe\u5907\u914d\u7f6e];<br \/>\n    B &#8211;&gt; C{\u8bbe\u5907\u662f\u5426\u9700\u8981\u6ce8\u518c?};<br \/>\n    C &#8211;&gt;|\u662f| D[\u6267\u884cSetScopes];<br \/>\n    D &#8211;&gt; E[\u521b\u5efa\u8bbf\u95ee\u6743\u9650\u8303\u56f4];<br \/>\n    E &#8211;&gt; F[\u66f4\u65b0\u8bbe\u5907\u914d\u7f6e];<br \/>\n    F &#8211;&gt; G[\u8bbe\u5907\u6ce8\u518c\u5b8c\u6210];<br \/>\n    C &#8211;&gt;|\u5426| G;<br \/>\n    G &#8211;&gt; H[\u7ed3\u675f];<\/p>\n<p> \u4ee5\u4e0a\u7ae0\u8282\u5185\u5bb9\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u8bbe\u5907\u53d1\u73b0\u4e0e\u4fe1\u606f\u83b7\u53d6\u7684\u6b65\u9aa4\u548c\u65b9\u6cd5&#xff0c;\u4ee5\u53ca\u8bbe\u5907\u914d\u7f6e\u4e0e\u7ba1\u7406\u7684\u5404\u4e2a\u65b9\u9762\u3002\u8fd9\u4e9b\u5185\u5bb9\u5bf9\u4e8eIT\u884c\u4e1a\u548c\u76f8\u5173\u884c\u4e1a\u7684\u4ece\u4e1a\u8005\u6765\u8bf4\u5177\u6709\u76f8\u5f53\u7684\u6df1\u5ea6\u548c\u5b9e\u7528\u6027&#xff0c;\u7279\u522b\u662f\u5bf9\u4e8e\u90a3\u4e9b\u9700\u8981\u8fdb\u884c\u7f51\u7edc\u89c6\u9891\u8bbe\u5907\u96c6\u6210\u7684\u5f00\u53d1\u8005\u548c\u6280\u672f\u4eba\u5458\u800c\u8a00&#xff0c;\u8fd9\u4e00\u7ae0\u8282\u5c06\u63d0\u4f9b\u975e\u5e38\u6709\u4ef7\u503c\u7684\u6307\u5bfc\u548c\u5e2e\u52a9\u3002 <\/p>\n<h2> 3. \u97f3\u89c6\u9891\u6d41\u4f20\u8f93\u4e0e\u63a7\u5236 <\/h2>\n<p> \u5728\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u4e2d&#xff0c;\u97f3\u89c6\u9891\u6d41\u7684\u5b9e\u65f6\u83b7\u53d6\u4e0e\u4f20\u8f93\u662f\u4e00\u9879\u6838\u5fc3\u529f\u80fd\u3002\u968f\u7740\u7f51\u7edc\u6280\u672f\u7684\u53d1\u5c55&#xff0c;\u5982\u4f55\u9ad8\u6548\u5730\u4f20\u8f93\u97f3\u89c6\u9891\u6570\u636e\u6210\u4e3a\u4e86\u5f00\u53d1\u8005\u5173\u6ce8\u7684\u7126\u70b9\u3002\u672c\u7ae0\u8282\u4e3b\u8981\u63a2\u8ba8\u97f3\u89c6\u9891\u6d41\u7684\u83b7\u53d6\u3001\u4f20\u8f93\u6280\u672f\u4ee5\u53ca\u5bf9\u6d41\u5a92\u4f53\u7684\u5b9e\u65f6\u63a7\u5236\u548c\u540c\u6b65\u5904\u7406\u7b56\u7565\u3002 <\/p>\n<h3> 3.1 \u97f3\u89c6\u9891\u6d41\u7684\u83b7\u53d6\u4e0e\u4f20\u8f93 <\/h3>\n<h4> 3.1.1 \u83b7\u53d6\u97f3\u89c6\u9891\u6d41\u7684\u6280\u672f\u9014\u5f84 <\/h4>\n<p> \u97f3\u89c6\u9891\u6d41\u7684\u83b7\u53d6\u662f\u901a\u8fc7\u6444\u50cf\u5934\u7b49\u8bbe\u5907\u6355\u83b7\u7684\u3002\u5728\u6570\u5b57\u5316\u7684\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u4e2d&#xff0c;\u6444\u50cf\u673a\u6355\u83b7\u7684\u6a21\u62df\u4fe1\u53f7\u9700\u8981\u7ecf\u8fc7\u7f16\u7801\u5668\u8f6c\u6362\u4e3a\u6570\u5b57\u4fe1\u53f7&#xff0c;\u624d\u80fd\u8fdb\u884c\u7f51\u7edc\u4f20\u8f93\u3002\u76ee\u524d&#xff0c;\u5e38\u7528\u7684\u7f16\u7801\u683c\u5f0f\u6709H.264\u3001H.265\u7b49&#xff0c;\u5b83\u4eec\u80fd\u591f\u5728\u4fdd\u8bc1\u89c6\u9891\u8d28\u91cf\u7684\u540c\u65f6\u51cf\u5c11\u6570\u636e\u91cf\u3002 <\/p>\n<p> \u83b7\u53d6\u97f3\u89c6\u9891\u6d41\u7684\u9014\u5f84\u4e3b\u8981\u6709\u4ee5\u4e0b\u4e24\u79cd\u65b9\u5f0f&#xff1a; <\/p>\n<li>  \u76f4\u63a5\u83b7\u53d6  &#xff1a;\u901a\u8fc7\u8bbf\u95ee\u6444\u50cf\u673a\u7684\u63a5\u53e3&#xff0c;\u5982RTSP URL&#xff0c;\u76f4\u63a5\u83b7\u53d6\u6d41\u5a92\u4f53\u6570\u636e\u3002\u901a\u5e38\u9700\u8981\u5bf9\u97f3\u89c6\u9891\u7f16\u7801\u8fdb\u884c\u89e3\u7801\u624d\u80fd\u4f7f\u7528\u3002 <\/li>\n<li>  \u95f4\u63a5\u83b7\u53d6  &#xff1a;\u4f7f\u7528\u670d\u52a1\u5668\u6216\u8005\u6d41\u5a92\u4f53\u670d\u52a1\u5668\u4f5c\u4e3a\u4e2d\u8f6c&#xff0c;\u6444\u50cf\u673a\u5c06\u97f3\u89c6\u9891\u6d41\u53d1\u9001\u7ed9\u670d\u52a1\u5668&#xff0c;\u7136\u540e\u5ba2\u6237\u7aef\u4ece\u670d\u52a1\u5668\u83b7\u53d6\u97f3\u89c6\u9891\u6d41\u3002 <\/li>\n<h4> 3.1.2 RTSP\u534f\u8bae\u5728\u6d41\u5a92\u4f53\u4e2d\u7684\u5e94\u7528 <\/h4>\n<p> \u5b9e\u65f6\u6d41\u534f\u8bae&#xff08;Real Time Streaming Protocol&#xff0c;RTSP&#xff09;\u662f\u4e00\u79cd\u7f51\u7edc\u63a7\u5236\u534f\u8bae&#xff0c;\u7528\u4e8e\u63a7\u5236\u6d41\u5a92\u4f53\u670d\u52a1\u5668\u7684\u64ad\u653e\u3001\u6682\u505c\u7b49\u64cd\u4f5c\u3002RTSP\u5de5\u4f5c\u5728\u5e94\u7528\u5c42&#xff0c;\u72ec\u7acb\u4e8e\u4f20\u8f93\u5c42&#xff0c;\u56e0\u6b64\u5b83\u5e76\u4e0d\u76f4\u63a5\u4f20\u8f93\u6570\u636e&#xff0c;\u800c\u662f\u901a\u8fc7\u63a7\u5236\u4fe1\u606f\u4f7f\u97f3\u89c6\u9891\u6d41\u6b63\u786e\u4f20\u8f93\u3002 <\/p>\n<p> \u4f7f\u7528RTSP\u534f\u8bae\u5b9e\u73b0\u97f3\u89c6\u9891\u6d41\u4f20\u8f93\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u5efa\u7acb\u4f1a\u8bdd  &#xff1a;\u5ba2\u6237\u7aef\u53d1\u9001OPTIONS\u8bf7\u6c42\u6765\u67e5\u8be2\u670d\u52a1\u5668\u652f\u6301\u7684\u529f\u80fd\u3002 <\/li>\n<li>  \u63cf\u8ff0\u5a92\u4f53  &#xff1a;\u5ba2\u6237\u7aef\u901a\u8fc7DESCRIBE\u8bf7\u6c42\u83b7\u53d6\u5a92\u4f53\u4f20\u8f93\u4fe1\u606f\u3002 <\/li>\n<li>  \u8bbe\u7f6e\u4f1a\u8bdd  &#xff1a;\u5ba2\u6237\u7aef\u53d1\u9001SETUP\u8bf7\u6c42\u6765\u5efa\u7acb\u4f20\u8f93\u901a\u9053\u3002 <\/li>\n<li>  \u64ad\u653e\u6d41\u5a92\u4f53  &#xff1a;\u5ba2\u6237\u7aef\u53d1\u9001PLAY\u8bf7\u6c42\u6765\u63a5\u6536\u6d41\u5a92\u4f53\u6570\u636e\u3002 <\/li>\n<li>  \u505c\u6b62\u4f20\u8f93  &#xff1a;\u5ba2\u6237\u7aef\u53d1\u9001TEARDOWN\u8bf7\u6c42\u505c\u6b62\u6d41\u4f20\u8f93\u3002 <\/li>\n<h4> 3.1.3 \u5b9e\u73b0\u97f3\u89c6\u9891\u6d41\u83b7\u53d6\u7684\u4ee3\u7801\u793a\u4f8b&#xff08;Python&#xff09; <\/h4>\n<p>import rtsp<\/p>\n<p>def play_rtsp_stream(rtsp_url):<br \/>\n    # \u5b9e\u4f8b\u5316RTSP\u5ba2\u6237\u7aef<br \/>\n    client &#061; rtsp.Client(rtsp_url)<br \/>\n    # \u5efa\u7acb\u8fde\u63a5<br \/>\n    client.connect()<br \/>\n    # \u64ad\u653e<br \/>\n    client.play()<br \/>\n    # \u4fdd\u6301\u8fde\u63a5<br \/>\n    while client.is_playing():<br \/>\n        data &#061; client.read(1024)<br \/>\n        if data:<br \/>\n            # \u5904\u7406\u97f3\u89c6\u9891\u6570\u636e<br \/>\n            process_frame(data)<br \/>\n        else:<br \/>\n            break<br \/>\n    # \u505c\u6b62\u64ad\u653e<br \/>\n    client.stop()<br \/>\n    # \u5173\u95ed\u8fde\u63a5<br \/>\n    client.close()<\/p>\n<p>def process_frame(data):<br \/>\n    # \u8fd9\u91cc\u53ef\u4ee5\u6dfb\u52a0\u89e3\u7801\u6570\u636e\u3001\u663e\u793a\u753b\u9762\u7b49\u4ee3\u7801<br \/>\n    pass<\/p>\n<p># \u793a\u4f8b\u4f7f\u7528\u7684RTSP URL<br \/>\nrtsp_url &#061; &#039;rtsp:\/\/192.168.1.100\/media\/stream&#039;<\/p>\n<p>play_rtsp_stream(rtsp_url)<\/p>\n<p> \u5728\u4e0a\u8ff0\u4ee3\u7801\u4e2d&#xff0c;\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aRTSP\u5ba2\u6237\u7aef&#xff0c;\u5e76\u901a\u8fc7\u4e00\u7cfb\u5217\u65b9\u6cd5\u5efa\u7acb\u4e86\u8fde\u63a5\u3001\u5f00\u59cb\u64ad\u653e&#xff0c;\u5e76\u8bfb\u53d6\u6570\u636e\u3002\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u9700\u8981\u5bf9\u8bfb\u53d6\u7684\u6570\u636e\u8fdb\u884c\u89e3\u7801\u548c\u663e\u793a\u3002 <\/p>\n<h4> 3.1.4 \u97f3\u89c6\u9891\u540c\u6b65\u5904\u7406\u7b56\u7565 <\/h4>\n<p> \u97f3\u89c6\u9891\u540c\u6b65\u662f\u97f3\u89c6\u9891\u6d41\u4f20\u8f93\u4e2d\u7684\u4e00\u5927\u6311\u6218\u3002\u7531\u4e8e\u97f3\u89c6\u9891\u6570\u636e\u5728\u7f51\u7edc\u4f20\u8f93\u4e2d\u53ef\u80fd\u5b58\u5728\u65f6\u5ef6\u5dee\u5f02&#xff0c;\u56e0\u6b64\u9700\u8981\u540c\u6b65\u673a\u5236\u6765\u786e\u4fdd\u64ad\u653e\u65f6\u58f0\u97f3\u548c\u753b\u9762\u7684\u4e00\u81f4\u6027\u3002 <\/p>\n<p> \u540c\u6b65\u5904\u7406\u7b56\u7565\u901a\u5e38\u5305\u542b&#xff1a; <\/p>\n<li>  \u65f6\u95f4\u6233\u540c\u6b65  &#xff1a;\u4e3a\u97f3\u89c6\u9891\u6570\u636e\u5305\u9644\u52a0\u65f6\u95f4\u6233&#xff0c;\u64ad\u653e\u7aef\u6839\u636e\u65f6\u95f4\u6233\u8fdb\u884c\u540c\u6b65\u64ad\u653e\u3002 <\/li>\n<li>  \u7f13\u51b2\u5904\u7406  &#xff1a;\u5728\u64ad\u653e\u7aef\u5f15\u5165\u7f13\u51b2\u533a&#xff0c;\u901a\u8fc7\u8c03\u6574\u7f13\u51b2\u65f6\u95f4\u6765\u7f13\u89e3\u65f6\u5ef6\u5dee\u5f02\u3002 <\/li>\n<li>  \u52a8\u6001\u8c03\u6574\u64ad\u653e\u901f\u7387  &#xff1a;\u5982\u679c\u53d1\u73b0\u97f3\u9891\u548c\u89c6\u9891\u4e4b\u95f4\u7684\u5dee\u5f02\u8d85\u8fc7\u4e00\u5b9a\u9608\u503c&#xff0c;\u5219\u52a8\u6001\u8c03\u6574\u64ad\u653e\u901f\u7387\u3002 <\/li>\n<h3> 3.2 \u97f3\u89c6\u9891\u6d41\u7684\u5b9e\u65f6\u63a7\u5236 <\/h3>\n<h4> 3.2.1 \u5b9e\u65f6\u64ad\u653e\u63a7\u5236\u7684\u5b9e\u73b0\u65b9\u6cd5 <\/h4>\n<p> \u5b9e\u65f6\u64ad\u653e\u63a7\u5236\u901a\u5e38\u5305\u62ec\u542f\u52a8\u64ad\u653e\u3001\u6682\u505c\u3001\u505c\u6b62\u7b49\u64cd\u4f5c\u3002\u5f00\u53d1\u8005\u53ef\u4ee5\u5728\u5ba2\u6237\u7aef\u7a0b\u5e8f\u4e2d\u4e3a\u7528\u6237\u63d0\u4f9b\u64ad\u653e\u63a7\u5236\u7684\u754c\u9762&#xff0c;\u5e76\u901a\u8fc7RTSP\u534f\u8bae\u4e0e\u670d\u52a1\u5668\u8fdb\u884c\u4ea4\u4e92\u3002 <\/p>\n<p> \u4f7f\u7528Python\u8fdb\u884cRTSP\u64ad\u653e\u63a7\u5236\u7684\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b&#xff1a; <\/p>\n<p>def pause_rtsp_stream(rtsp_client):<br \/>\n    rtsp_client.pause()<\/p>\n<p>def stop_rtsp_stream(rtsp_client):<br \/>\n    rtsp_client.stop()<br \/>\n    rtsp_client.close()<\/p>\n<h4> 3.2.2 \u97f3\u89c6\u9891\u540c\u6b65\u5904\u7406\u7b56\u7565\u7684\u4ee3\u7801\u5b9e\u73b0 <\/h4>\n<p> \u97f3\u89c6\u9891\u540c\u6b65\u53ef\u4ee5\u901a\u8fc7\u5728\u64ad\u653e\u7aef\u6dfb\u52a0\u7f13\u51b2\u6765\u5b9e\u73b0\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u97f3\u89c6\u9891\u540c\u6b65\u5904\u7406\u903b\u8f91\u7684\u4f2a\u4ee3\u7801&#xff1a; <\/p>\n<p># \u5047\u8bbeaudio_buffer\u548cvideo_buffer\u5206\u522b\u662f\u97f3\u9891\u548c\u89c6\u9891\u7684\u7f13\u51b2\u533a<br \/>\naudio_buffer &#061; []<br \/>\nvideo_buffer &#061; []<\/p>\n<p>def add_to_audio_buffer(data, timestamp):<br \/>\n    audio_buffer.append((timestamp, data))<\/p>\n<p>def add_to_video_buffer(data, timestamp):<br \/>\n    video_buffer.append((timestamp, data))<\/p>\n<p>def sync_play():<br \/>\n    audio_time &#061; 0<br \/>\n    video_time &#061; 0<br \/>\n    while True:<br \/>\n        if audio_buffer and audio_buffer[0][0] &lt;&#061; video_time:<br \/>\n            _, audio_data &#061; audio_buffer.pop(0)<br \/>\n            play_audio(audio_data)<br \/>\n            audio_time &#043;&#061; 100  # \u5047\u8bbe\u6bcf\u6b21\u64ad\u653e\u95f4\u9694\u4e3a100\u6beb\u79d2<\/p>\n<p>        if video_buffer and video_buffer[0][0] &lt;&#061; audio_time:<br \/>\n            _, video_data &#061; video_buffer.pop(0)<br \/>\n            play_video(video_data)<br \/>\n            video_time &#043;&#061; 33  # \u5047\u8bbe30fps\u89c6\u9891\u6bcf\u5e27\u95f4\u9694\u4e3a33\u6beb\u79d2<\/p>\n<p>        # \u5982\u679c\u7f13\u51b2\u533a\u4e3a\u7a7a&#xff0c;\u5219\u7b49\u5f85\u65b0\u6570\u636e<br \/>\n        if not audio_buffer and not video_buffer:<br \/>\n            break<\/p>\n<p> \u5728\u5b9e\u9645\u5f00\u53d1\u4e2d&#xff0c;\u8fd8\u9700\u8981\u8003\u8651\u7f51\u7edc\u72b6\u51b5\u3001\u7f13\u51b2\u533a\u5927\u5c0f\u7b49\u591a\u79cd\u56e0\u7d20&#xff0c;\u6765\u52a8\u6001\u8c03\u6574\u64ad\u653e\u7b56\u7565\u3002 <\/p>\n<h4> 3.2.3 \u5b9e\u65f6\u63a7\u5236\u6548\u679c\u7684\u6d4b\u8bd5\u4e0e\u9a8c\u8bc1 <\/h4>\n<p> \u6d4b\u8bd5\u5b9e\u65f6\u63a7\u5236\u6548\u679c\u901a\u5e38\u9700\u8981\u6a21\u62df\u591a\u79cd\u7f51\u7edc\u6761\u4ef6&#xff0c;\u4ee5\u786e\u4fdd\u5728\u4e0d\u540c\u7684\u7f51\u7edc\u72b6\u51b5\u4e0b&#xff0c;\u63a7\u5236\u547d\u4ee4\u90fd\u80fd\u88ab\u51c6\u786e\u65e0\u8bef\u5730\u4f20\u8fbe\u548c\u6267\u884c\u3002\u6b64\u5916&#xff0c;\u8fd8\u9700\u8981\u5bf9\u97f3\u89c6\u9891\u540c\u6b65\u6027\u80fd\u8fdb\u884c\u8bc4\u4f30&#xff0c;\u786e\u4fdd\u5728\u5404\u79cd\u5ef6\u8fdf\u548c\u4e22\u5305\u573a\u666f\u4e0b&#xff0c;\u97f3\u9891\u548c\u89c6\u9891\u90fd\u80fd\u8f83\u597d\u5730\u540c\u6b65\u3002 <\/p>\n<p> \u4ee5\u4e0a\u662f\u7b2c\u4e09\u7ae0\u7684\u5185\u5bb9\u6982\u8ff0\u3002\u5728\u63a5\u4e0b\u6765\u7684\u7ae0\u8282\u4e2d&#xff0c;\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8\u4e8b\u4ef6\u901a\u77e5\u673a\u5236\u3001\u5b89\u5168\u6027\u63aa\u65bd\u3001PTZ\u63a7\u5236\u529f\u80fd\u4ee5\u53ca\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u7aef\u7684\u4ee3\u7801\u5b9e\u73b0\u3002\u6bcf\u4e00\u90e8\u5206\u90fd\u5c06\u9075\u5faa\u7531\u6d45\u5165\u6df1\u7684\u539f\u5219&#xff0c;\u7ed3\u5408\u5177\u4f53\u7684\u6280\u672f\u7ec6\u8282&#xff0c;\u4e3a\u8bfb\u8005\u63d0\u4f9b\u8be6\u5b9e\u7684\u5206\u6790\u548c\u5b9e\u64cd\u6307\u5bfc\u3002 <\/p>\n<h2> 4. \u4e8b\u4ef6\u901a\u77e5\u673a\u5236 <\/h2>\n<h3> 4.1 \u4e8b\u4ef6\u8ba2\u9605\u4e0e\u901a\u77e5\u6a21\u578b <\/h3>\n<h4> ONVIF\u4e8b\u4ef6\u6a21\u578b\u6982\u8ff0 <\/h4>\n<p> ONVIF\u4e8b\u4ef6\u6a21\u578b\u662fONVIF\u534f\u8bae\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u4e00\u4e2a\u7ec4\u6210\u90e8\u5206\u3002\u5b83\u5141\u8bb8\u5ba2\u6237\u7aef\u8ba2\u9605\u7279\u5b9a\u7c7b\u578b\u7684\u4e8b\u4ef6&#xff0c;\u5e76\u5728\u8fd9\u4e9b\u4e8b\u4ef6\u53d1\u751f\u65f6\u63a5\u6536\u901a\u77e5\u3002\u8fd9\u4e9b\u4e8b\u4ef6\u53ef\u80fd\u5305\u62ec\u56fe\u50cf\u79fb\u52a8\u4fa6\u6d4b\u3001\u8bbe\u5907\u79bb\u7ebf\u6216\u8b66\u62a5\u89e6\u53d1\u7b49\u3002 <\/p>\n<p> \u4e8b\u4ef6\u8ba2\u9605\u6a21\u578b\u901a\u8fc7\u5b9a\u4e49\u4e00\u7cfb\u5217\u6d88\u606f\u7c7b\u578b\u6765\u5de5\u4f5c&#xff0c;\u5176\u4e2d\u5305\u62ec  Subscribe  \u3001  Unsubscribe  \u3001  Notification  \u3001  Renew  \u548c  Event  \u3002\u5728\u4e8b\u4ef6\u8ba2\u9605\u8fc7\u7a0b\u4e2d&#xff0c;\u5ba2\u6237\u7aef\u53ef\u4ee5\u6307\u5b9a\u611f\u5174\u8da3\u7684\u4e8b\u4ef6\u7c7b\u578b\u4ee5\u53ca\u901a\u77e5\u7684\u56de\u8c03\u5730\u5740\u3002\u8bbe\u5907\u5c06\u6839\u636e\u8fd9\u4e9b\u4fe1\u606f&#xff0c;\u5b9a\u65f6\u6216\u5728\u4e8b\u4ef6\u53d1\u751f\u65f6&#xff0c;\u901a\u8fc7\u63a8\u9001\u6216\u62c9\u53d6\u65b9\u5f0f\u5411\u5ba2\u6237\u7aef\u53d1\u9001\u901a\u77e5\u3002 <\/p>\n<h4> \u5b9e\u73b0\u4e8b\u4ef6\u8ba2\u9605\u7684\u6b65\u9aa4\u4e0e\u65b9\u6cd5 <\/h4>\n<p> \u5b9e\u73b0\u4e8b\u4ef6\u8ba2\u9605\u7684\u8fc7\u7a0b\u53ef\u4ee5\u5206\u4e3a\u4ee5\u4e0b\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u53d1\u73b0\u670d\u52a1  : \u901a\u8fc7\u4e4b\u524d\u7684\u8bbe\u5907\u53d1\u73b0\u8fc7\u7a0b&#xff0c;\u627e\u5230\u652f\u6301\u4e8b\u4ef6\u901a\u77e5\u7684\u8bbe\u5907\u548c\u670d\u52a1\u3002 <\/li>\n<li>  \u8ba4\u8bc1  : \u4f7f\u7528\u8bbe\u5907\u652f\u6301\u7684\u8ba4\u8bc1\u65b9\u5f0f\u5b8c\u6210\u5ba2\u6237\u7aef\u4e0e\u8bbe\u5907\u4e4b\u95f4\u7684\u8ba4\u8bc1\u3002 <\/li>\n<li>  \u8ba2\u9605  : \u5411\u8bbe\u5907\u53d1\u9001  Subscribe  \u6d88\u606f&#xff0c;\u6307\u5b9a\u611f\u5174\u8da3\u7684\u4e8b\u4ef6\u7c7b\u578b\u548c\u901a\u77e5\u7684\u56de\u8c03\u5730\u5740\u3002 <\/li>\n<li>  \u63a5\u6536\u901a\u77e5  : \u8bbe\u5907\u4f1a\u5728\u6307\u5b9a\u4e8b\u4ef6\u53d1\u751f\u65f6\u901a\u8fc7RTSP\u534f\u8bae\u5411\u5ba2\u6237\u7aef\u53d1\u9001  Notification  \u6d88\u606f\u3002 <\/li>\n<li>  \u7eed\u8ba2\u6216\u53d6\u6d88  : \u901a\u8fc7\u53d1\u9001  Renew  \u6d88\u606f\u6765\u5ef6\u957f\u8ba2\u9605\u7684\u6709\u6548\u671f&#xff0c;\u6216\u53d1\u9001  Unsubscribe  \u6d88\u606f\u53d6\u6d88\u8ba2\u9605\u3002 <\/li>\n<p> \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u4ee3\u7801\u793a\u4f8b&#xff0c;\u5c55\u793a\u4e86\u5982\u4f55\u4f7f\u7528Python\u8fdb\u884c\u4e8b\u4ef6\u8ba2\u9605&#xff1a; <\/p>\n<p>import requests<br \/>\nfrom onvif import ONVIFCamera<\/p>\n<p>camera &#061; ONVIFCamera(&#039;http:\/\/\u6444\u50cf\u673aIP:\u7aef\u53e3&#039;, &#039;\u7528\u6237\u540d&#039;, &#039;\u5bc6\u7801&#039;)<br \/>\ncamera.create_profile(&#039;MyProfile&#039;)  # \u901a\u5e38\u9700\u8981\u521b\u5efa\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6<\/p>\n<p># \u8ba2\u9605\u4e8b\u4ef6<br \/>\nevent_service &#061; camera.create_service(&#039;Event&#039;)<br \/>\nsubscription &#061; event_service.CreatePullPointSubscription(<br \/>\n    {<br \/>\n        &#039;Duration&#039;: &#039;PT300S&#039;,  # \u8ba2\u9605\u65f6\u957f\u4e3a5\u5206\u949f<br \/>\n        &#039;Types&#039;: &#039;myEventTypes&#039;,  # \u6307\u5b9a\u611f\u5174\u8da3\u7684\u4e8b\u4ef6\u7c7b\u578b<br \/>\n        &#039;Callback&#039;: &#039;http:\/\/\u5ba2\u6237\u7aef\u56de\u8c03\u5730\u5740&#039;  # \u8bbe\u7f6e\u56de\u8c03\u5730\u5740<br \/>\n    }<br \/>\n)<\/p>\n<p># \u63a5\u6536\u4e8b\u4ef6\u901a\u77e5<br \/>\nwhile True:<br \/>\n    notifications &#061; event_service.GetPullPointNotifications(<br \/>\n        subscriptionReference&#061;subscription[0][&#039;SubscriptionReference&#039;]<br \/>\n    )<br \/>\n    for notification in notifications:<br \/>\n        # \u8fd9\u91cc\u5904\u7406\u4e8b\u4ef6\u901a\u77e5\u6570\u636e<br \/>\n        pass<\/p>\n<p># \u53d6\u6d88\u8ba2\u9605<br \/>\nevent_service.StopPullPointSubscription(subscription)<\/p>\n<p> \u8fd9\u6bb5\u4ee3\u7801\u9996\u5148\u521b\u5efa\u4e86\u4e00\u4e2aONVIF\u6444\u50cf\u673a\u5bf9\u8c61&#xff0c;\u5e76\u521b\u5efa\u4e86\u4e00\u4e2a\u914d\u7f6e\u6587\u4ef6\u3002\u7136\u540e\u4f7f\u7528  Event  \u670d\u52a1\u521b\u5efa\u4e86\u4e00\u4e2a\u8ba2\u9605&#xff0c;\u5e76\u901a\u8fc7\u5faa\u73af\u63a5\u6536\u4e8b\u4ef6\u901a\u77e5\u3002\u6700\u540e&#xff0c;\u5982\u679c\u4e0d\u518d\u9700\u8981\u63a5\u6536\u901a\u77e5&#xff0c;\u5219\u901a\u8fc7\u8c03\u7528  StopPullPointSubscription  \u65b9\u6cd5\u53d6\u6d88\u8ba2\u9605\u3002 <\/p>\n<h3> 4.2 \u4e8b\u4ef6\u5904\u7406\u4e0e\u54cd\u5e94 <\/h3>\n<h4> \u4e8b\u4ef6\u6570\u636e\u7684\u89e3\u6790\u4e0e\u5904\u7406 <\/h4>\n<p> \u4e8b\u4ef6\u6570\u636e\u901a\u5e38\u4ee5XML\u683c\u5f0f\u53d1\u9001\u3002\u5ba2\u6237\u7aef\u63a5\u6536\u5230\u4e8b\u4ef6\u901a\u77e5\u540e&#xff0c;\u9996\u5148\u9700\u8981\u89e3\u6790XML\u6570\u636e&#xff0c;\u7136\u540e\u6839\u636e\u4e8b\u4ef6\u5185\u5bb9\u6267\u884c\u76f8\u5e94\u7684\u5904\u7406\u903b\u8f91\u3002\u4f8b\u5982&#xff0c;\u5bf9\u4e8e\u4e00\u4e2a\u56fe\u50cf\u79fb\u52a8\u4fa6\u6d4b\u4e8b\u4ef6&#xff0c;\u5ba2\u6237\u7aef\u53ef\u80fd\u9700\u8981\u542f\u52a8\u5f55\u50cf\u6216\u53d1\u9001\u8b66\u62a5\u3002 <\/p>\n<p> \u4e0b\u9762\u662f\u4e00\u4e2a\u5904\u7406\u4e8b\u4ef6\u901a\u77e5\u7684\u793a\u4f8b&#xff1a; <\/p>\n<p>def handle_event(event_xml):<br \/>\n    # \u4f7f\u7528\u89e3\u6790\u5668\u89e3\u6790XML<br \/>\n    event_notification &#061; ET.fromstring(event_xml)<br \/>\n    # \u63d0\u53d6\u4e8b\u4ef6\u76f8\u5173\u6570\u636e<br \/>\n    event_type &#061; event_notification.find(&#039;NotificationMetadata\/EventType&#039;).text<br \/>\n    camera_id &#061; event_notification.find(&#039;Source\/Token&#039;).text<\/p>\n<p>    # \u6839\u636e\u4e8b\u4ef6\u7c7b\u578b\u8fdb\u884c\u5904\u7406<br \/>\n    if event_type &#061;&#061; &#039;MyEventType&#039;:<br \/>\n        # \u56fe\u50cf\u79fb\u52a8\u4fa6\u6d4b\u4e8b\u4ef6\u5904\u7406<br \/>\n        handle_motion_detection(camera_id)<\/p>\n<p>def handle_motion_detection(camera_id):<br \/>\n    # \u542f\u52a8\u5f55\u50cf\u6216\u53d1\u9001\u8b66\u62a5\u7b49<br \/>\n    print(f&#034;\u542f\u52a8\u5f55\u50cf: {camera_id}&#034;)<\/p>\n<p># \u793a\u4f8b\u7684\u4e8b\u4ef6XML<br \/>\nevent_xml_example &#061; &#034;&#034;&#034;&lt;?xml version&#061;&#034;1.0&#034; encoding&#061;&#034;UTF-8&#034;?&gt;<br \/>\n&lt;soap:Envelope xmlns:soap&#061;&#034;http:\/\/www.w3.org\/2003\/05\/soap-envelope&#034;<br \/>\n               xmlns:ev&#061;&#034;http:\/\/www.onvif.org\/ver10\/events\/wsdl&#034;&gt;<br \/>\n    &lt;soap:Body&gt;<br \/>\n        &lt;ev:Notify&gt;<br \/>\n            &lt;ev:NotificationMessage&gt;<br \/>\n                &lt;ev:Notification&gt;<br \/>\n                    &lt;ev:NotificationMetadata&gt;<br \/>\n                        &lt;ev:Source&gt;<br \/>\n                            &lt;ev:Token&gt;\u6444\u50cf\u673aID&lt;\/ev:Token&gt;<br \/>\n                        &lt;\/ev:Source&gt;<br \/>\n                        &lt;ev:EventType&gt;\u56fe\u50cf\u79fb\u52a8\u4fa6\u6d4b&lt;\/ev:EventType&gt;<br \/>\n                        &lt;ev:Message&gt;Event&lt;\/ev:Message&gt;<br \/>\n                        &lt;ev:Time&gt;2023-04-01T12:00:00Z&lt;\/ev:Time&gt;<br \/>\n                    &lt;\/ev:NotificationMetadata&gt;<br \/>\n                    &lt;!&#8211; \u5176\u4ed6\u4e8b\u4ef6\u6570\u636e &#8211;&gt;<br \/>\n                &lt;\/ev:Notification&gt;<br \/>\n            &lt;\/ev:NotificationMessage&gt;<br \/>\n        &lt;\/ev:Notify&gt;<br \/>\n    &lt;\/soap:Body&gt;<br \/>\n&lt;\/soap:Envelope&gt;&#034;&#034;&#034;<br \/>\nhandle_event(event_xml_example)<\/p>\n<p> \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d&#xff0c;  handle_event  \u51fd\u6570\u63a5\u6536\u4e00\u4e2aXML\u683c\u5f0f\u7684\u4e8b\u4ef6\u901a\u77e5\u3002\u4f7f\u7528  ElementTree  \u6a21\u5757\u89e3\u6790XML&#xff0c;\u63d0\u53d6\u4e8b\u4ef6\u7c7b\u578b\u548c\u6e90\u8bbe\u5907\u7684\u6807\u8bc6\u3002\u5982\u679c\u4e8b\u4ef6\u7c7b\u578b\u4e0e\u56fe\u50cf\u79fb\u52a8\u4fa6\u6d4b\u5339\u914d&#xff0c;\u5219\u8c03\u7528  handle_motion_detection  \u51fd\u6570\u8fdb\u884c\u5904\u7406\u3002 <\/p>\n<h4> \u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u7684\u8bbe\u8ba1\u4e0e\u5b9e\u73b0 <\/h4>\n<p> \u5728\u7cfb\u7edf\u8bbe\u8ba1\u4e2d&#xff0c;\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u8bbe\u8ba1\u6a21\u5f0f\u3002\u5728\u8fd9\u79cd\u67b6\u6784\u4e2d&#xff0c;\u4e8b\u4ef6\u8ba2\u9605\u8005\u4e0d\u9700\u8981\u8f6e\u8be2\u6216\u8bf7\u6c42\u65b0\u7684\u4e8b\u4ef6&#xff0c;\u800c\u662f\u88ab\u52a8\u5730\u63a5\u6536\u4e8b\u4ef6\u901a\u77e5\u3002\u7cfb\u7edf\u4e2d\u7684\u7ec4\u4ef6\u901a\u8fc7\u8fd9\u4e9b\u4e8b\u4ef6\u8fdb\u884c\u901a\u4fe1\u548c\u534f\u4f5c\u3002 <\/p>\n<p> \u4e0b\u9762\u662f\u4e00\u4e2a\u7b80\u5355\u7684mermaid\u6d41\u7a0b\u56fe&#xff0c;\u5c55\u793a\u4e86\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u7684\u57fa\u672c\u5de5\u4f5c\u6d41\u7a0b&#xff1a; <\/p>\n<p>graph LR<br \/>\n    A[\u76d1\u63a7\u7cfb\u7edf] &#8211;&gt;|\u8ba2\u9605| B(\u4e8b\u4ef6\u7ba1\u7406\u5668)<br \/>\n    B &#8211;&gt;|\u4e8b\u4ef6A| C[\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f1]<br \/>\n    B &#8211;&gt;|\u4e8b\u4ef6B| D[\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f2]<br \/>\n    B &#8211;&gt;|\u4e8b\u4ef6C| E[\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f3]<\/p>\n<ul>\n<li>  \u76d1\u63a7\u7cfb\u7edf  \u53d1\u8d77\u4e8b\u4ef6\u8ba2\u9605\u8bf7\u6c42\u3002 <\/li>\n<li>  \u4e8b\u4ef6\u7ba1\u7406\u5668  \u8d1f\u8d23\u63a5\u6536\u4e8b\u4ef6\u5e76\u6839\u636e\u4e8b\u4ef6\u7c7b\u578b\u5206\u53d1\u7ed9\u76f8\u5e94\u7684  \u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f  \u3002 <\/li>\n<li> \u6bcf\u4e2a  \u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f  \u6839\u636e\u81ea\u5df1\u7684\u4e1a\u52a1\u903b\u8f91\u5bf9\u4e8b\u4ef6\u8fdb\u884c\u5904\u7406\u3002 <\/li>\n<\/ul>\n<p> \u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u7684\u5173\u952e\u5728\u4e8e\u5982\u4f55\u8bbe\u8ba1\u4e8b\u4ef6\u7ba1\u7406\u5668\u548c\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f&#xff0c;\u4ee5\u53ca\u5982\u4f55\u9ad8\u6548\u5730\u8fdb\u884c\u4e8b\u4ef6\u5206\u53d1\u3002\u4e8b\u4ef6\u7ba1\u7406\u5668\u9700\u8981\u80fd\u591f\u5904\u7406\u5927\u91cf\u7684\u5e76\u53d1\u4e8b\u4ef6&#xff0c;\u5e76\u786e\u4fdd\u4e8b\u4ef6\u80fd\u591f\u53ca\u65f6\u51c6\u786e\u5730\u9001\u8fbe\u5bf9\u5e94\u7684\u5904\u7406\u7a0b\u5e8f\u3002\u6b64\u5916&#xff0c;\u4e8b\u4ef6\u5904\u7406\u7a0b\u5e8f\u5e94\u8be5\u8bbe\u8ba1\u5f97\u8f7b\u91cf\u7ea7&#xff0c;\u4ee5\u51cf\u5c11\u5355\u4e2a\u4e8b\u4ef6\u5904\u7406\u7684\u5ef6\u8fdf\u3002 <\/p>\n<p> \u5728\u5b9e\u9645\u5b9e\u73b0\u4e2d&#xff0c;\u8fd8\u9700\u8981\u8003\u8651\u5982\u4f55\u4f18\u5316\u4e8b\u4ef6\u7684\u5b58\u50a8\u548c\u68c0\u7d22&#xff0c;\u4ee5\u53ca\u5982\u4f55\u5728\u9ad8\u8d1f\u8f7d\u60c5\u51b5\u4e0b\u4fdd\u6301\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u6269\u5c55\u6027\u3002\u8fd9\u4e9b\u8bbe\u8ba1\u4e0a\u7684\u8003\u91cf\u76f4\u63a5\u5f71\u54cd\u5230\u7cfb\u7edf\u5bf9\u590d\u6742\u4e8b\u4ef6\u5904\u7406\u7684\u54cd\u5e94\u80fd\u529b\u548c\u53ef\u9760\u6027\u3002 <\/p>\n<p> \u901a\u8fc7\u4ee5\u4e0a\u7684\u5185\u5bb9&#xff0c;\u7b2c\u56db\u7ae0\u4ecb\u7ecd\u4e86ONVIF\u534f\u8bae\u4e2d\u4e8b\u4ef6\u901a\u77e5\u673a\u5236\u7684\u5de5\u4f5c\u539f\u7406\u548c\u5b9e\u73b0\u65b9\u6cd5&#xff0c;\u4ee5\u53ca\u5982\u4f55\u5728\u7cfb\u7edf\u8bbe\u8ba1\u4e2d\u5e94\u7528\u4e8b\u4ef6\u9a71\u52a8\u67b6\u6784\u6765\u63d0\u9ad8\u6548\u7387\u548c\u54cd\u5e94\u901f\u5ea6\u3002 <\/p>\n<h2> 5. \u5b89\u5168\u6027\u63aa\u65bd <\/h2>\n<h3> 5.1 \u8ba4\u8bc1\u4e0e\u6388\u6743 <\/h3>\n<h4> 5.1.1 ONVIF\u5b89\u5168\u8ba4\u8bc1\u673a\u5236 <\/h4>\n<p> ONVIF\u534f\u8bae\u4e3a\u4e86\u786e\u4fdd\u8bbe\u5907\u95f4\u901a\u4fe1\u7684\u5b89\u5168\u6027&#xff0c;\u63d0\u4f9b\u4e86\u4e00\u5957\u5b8c\u6574\u7684\u8ba4\u8bc1\u673a\u5236\u3002\u5728ONVIF\u534f\u8bae\u6808\u4e2d&#xff0c;\u8ba4\u8bc1\u4e3b\u8981\u662f\u901a\u8fc7WS-Security\u6807\u51c6\u5b9e\u73b0\u7684&#xff0c;\u5b83\u4f7f\u7528\u4e86\u7528\u6237\u540d\/\u5bc6\u7801\u3001X.509\u8bc1\u4e66\u7b49\u65b9\u6cd5\u6765\u4fdd\u8bc1\u6d88\u606f\u4ea4\u6362\u7684\u5b89\u5168\u6027\u3002\u5b89\u5168\u8ba4\u8bc1\u6d41\u7a0b\u901a\u5e38\u662f\u5ba2\u6237\u7aef\u53d1\u9001\u4e00\u4e2a\u8ba4\u8bc1\u8bf7\u6c42\u5230\u670d\u52a1\u5668&#xff0c;\u670d\u52a1\u5668\u9a8c\u8bc1\u8ba4\u8bc1\u4fe1\u606f&#xff0c;\u5982\u679c\u4fe1\u606f\u6b63\u786e&#xff0c;\u670d\u52a1\u5668\u4f1a\u8fd4\u56de\u4e00\u4e2a\u5b89\u5168\u4ee4\u724c&#xff0c;\u5ba2\u6237\u7aef\u540e\u7eed\u7684\u8bf7\u6c42\u90fd\u5c06\u643a\u5e26\u8fd9\u4e2a\u4ee4\u724c\u8fdb\u884c\u9a8c\u8bc1\u3002 <\/p>\n<p> \u4e3a\u4e86\u7406\u89e3\u8be5\u8ba4\u8bc1\u673a\u5236&#xff0c;\u53ef\u4ee5\u67e5\u770b\u4ee5\u4e0b\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u521d\u59cb\u5316\u901a\u4fe1  &#xff1a;\u5ba2\u6237\u7aef\u4e0e\u670d\u52a1\u5668\u5efa\u7acb\u8fde\u63a5\u3002 <\/li>\n<li>  \u53d1\u9001\u8ba4\u8bc1\u8bf7\u6c42  &#xff1a;\u5ba2\u6237\u7aef\u5411\u670d\u52a1\u5668\u53d1\u9001\u5305\u542b\u8ba4\u8bc1\u4fe1\u606f\u7684\u8bf7\u6c42\u3002 <\/li>\n<li>  \u8ba4\u8bc1\u4fe1\u606f\u9a8c\u8bc1  &#xff1a;\u670d\u52a1\u5668\u9a8c\u8bc1\u5ba2\u6237\u7aef\u63d0\u4f9b\u7684\u8ba4\u8bc1\u4fe1\u606f\u3002 <\/li>\n<li>  \u8fd4\u56de\u5b89\u5168\u4ee4\u724c  &#xff1a;\u8ba4\u8bc1\u6210\u529f\u540e&#xff0c;\u670d\u52a1\u5668\u63d0\u4f9b\u4e00\u4e2a\u5b89\u5168\u4ee4\u724c\u3002 <\/li>\n<li>  \u540e\u7eed\u8bf7\u6c42  &#xff1a;\u5ba2\u6237\u7aef\u4f7f\u7528\u5b89\u5168\u4ee4\u724c\u5bf9\u540e\u7eed\u7684\u8bf7\u6c42\u8fdb\u884c\u7b7e\u540d\u3002 <\/li>\n<p> \u8fd9\u91cc\u4f7f\u7528\u7528\u6237\u540d\u548c\u5bc6\u7801\u7684\u8ba4\u8bc1\u8fc7\u7a0b\u7684\u4ee3\u7801\u793a\u4f8b&#xff1a; <\/p>\n<p>import requests<br \/>\nfrom requests.auth import HTTPBasicAuth<\/p>\n<p># \u6307\u5b9aONVIF\u8bbe\u5907\u7684\u5730\u5740\u548c\u7aef\u53e3<br \/>\nonvif_device &#061; &#039;http:\/\/192.168.1.100:80\/onvif\/device_service&#039;<br \/>\nusername &#061; &#039;admin&#039;<br \/>\npassword &#061; &#039;password&#039;<\/p>\n<p># \u53d1\u9001\u8ba4\u8bc1\u8bf7\u6c42<br \/>\nresponse &#061; requests.post(onvif_device, auth&#061;HTTPBasicAuth(username, password))<\/p>\n<p># \u68c0\u67e5\u54cd\u5e94<br \/>\nif response.status_code &#061;&#061; 200:<br \/>\n    # \u8ba4\u8bc1\u6210\u529f&#xff0c;\u540e\u7eed\u7684\u8bf7\u6c42\u9700\u8981\u5e26\u4e0a\u8fd4\u56de\u7684\u5934\u4fe1\u606f<br \/>\n    token &#061; response.headers[&#039;Token&#039;]<br \/>\n    # \u5728\u6b64\u5e26\u4e0atoken\u8fdb\u884c\u540e\u7eed\u7684\u8bf7\u6c42&#8230;<br \/>\nelse:<br \/>\n    print(&#039;Authentication failed&#039;)<\/p>\n<p> \u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u9700\u8981\u6ce8\u610f\u4fdd\u62a4\u597d\u8ba4\u8bc1\u4fe1\u606f&#xff0c;\u907f\u514d\u6cc4\u9732\u3002\u540c\u65f6&#xff0c;\u8fd8\u9700\u8981\u5b9a\u671f\u66f4\u65b0\u5bc6\u7801\u4ee5\u4fdd\u8bc1\u5b89\u5168\u6027\u3002 <\/p>\n<h4> 5.1.2 \u8bbe\u5907\u4e0e\u7528\u6237\u7684\u6388\u6743\u6d41\u7a0b <\/h4>\n<p> \u6388\u6743\u6d41\u7a0b\u662f\u6307\u5728\u7528\u6237\u6210\u529f\u8ba4\u8bc1\u540e&#xff0c;\u7cfb\u7edf\u6839\u636e\u7528\u6237\u7684\u89d2\u8272\u6216\u6743\u9650&#xff0c;\u5bf9\u5176\u80fd\u591f\u8bbf\u95ee\u7684\u8d44\u6e90\u8fdb\u884c\u9650\u5236\u3002ONVIF\u534f\u8bae\u540c\u6837\u652f\u6301\u57fa\u4e8e\u89d2\u8272\u7684\u8bbf\u95ee\u63a7\u5236&#xff0c;\u8bbe\u5907\u80fd\u591f\u5b9a\u4e49\u4e0d\u540c\u7684\u7528\u6237\u89d2\u8272&#xff0c;\u5e76\u5c06\u76f8\u5e94\u7684\u6743\u9650\u5206\u914d\u7ed9\u4e0d\u540c\u7684\u89d2\u8272\u3002 <\/p>\n<p> \u5b9e\u73b0\u6388\u6743\u6d41\u7a0b\u7684\u5173\u952e\u6b65\u9aa4\u5982\u4e0b&#xff1a; <\/p>\n<li>  \u5b9a\u4e49\u7528\u6237\u89d2\u8272  &#xff1a;\u5728ONVIF\u8bbe\u5907\u4e0a\u914d\u7f6e\u7528\u6237\u89d2\u8272&#xff0c;\u5e76\u5b9a\u4e49\u76f8\u5e94\u7684\u6743\u9650\u3002 <\/li>\n<li>  \u7528\u6237\u5206\u914d  &#xff1a;\u5c06\u7528\u6237\u5206\u914d\u7ed9\u76f8\u5e94\u7684\u89d2\u8272&#xff0c;\u786e\u4fdd\u7528\u6237\u62e5\u6709\u8be5\u89d2\u8272\u7684\u6743\u9650\u3002 <\/li>\n<li>  \u6743\u9650\u68c0\u67e5  &#xff1a;\u5728\u7528\u6237\u8bf7\u6c42\u8bbf\u95ee\u8d44\u6e90\u65f6&#xff0c;\u7cfb\u7edf\u4f1a\u68c0\u67e5\u7528\u6237\u7684\u89d2\u8272\u548c\u6743\u9650\u3002 <\/li>\n<li>  \u8bbf\u95ee\u63a7\u5236  &#xff1a;\u5982\u679c\u7528\u6237\u5177\u6709\u76f8\u5e94\u7684\u6743\u9650&#xff0c;\u8bf7\u6c42\u5c06\u88ab\u5141\u8bb8&#xff1b;\u5426\u5219&#xff0c;\u5c06\u62d2\u7edd\u8bbf\u95ee\u3002 <\/li>\n<p> \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5316\u7684\u6388\u6743\u6d41\u7a0b\u793a\u4f8b\u4ee3\u7801&#xff1a; <\/p>\n<p># \u5047\u8bbe\u670d\u52a1\u5668\u7aef\u5df2\u7ecf\u901a\u8fc7\u67d0\u4e2a\u673a\u5236\u4e3a\u7528\u6237\u5206\u914d\u597d\u4e86\u89d2\u8272\u548c\u6743\u9650<\/p>\n<p># \u7528\u6237\u89d2\u8272\u5b9a\u4e49<br \/>\nuser_roles &#061; {<br \/>\n    &#039;admin&#039;: [&#039;read&#039;, &#039;write&#039;, &#039;control&#039;],<br \/>\n    &#039;viewer&#039;: [&#039;read&#039;]<br \/>\n}<\/p>\n<p># \u6743\u9650\u68c0\u67e5\u51fd\u6570<br \/>\ndef check_permissions(user_role, required_permission):<br \/>\n    if required_permission in user_roles.get(user_role, []):<br \/>\n        return True<br \/>\n    else:<br \/>\n        return False<\/p>\n<p># \u6a21\u62df\u7528\u6237\u8bf7\u6c42<br \/>\nuser_role &#061; &#039;viewer&#039;<br \/>\nrequested_resource &#061; &#039;video_feed&#039;<\/p>\n<p># \u68c0\u67e5\u7528\u6237\u662f\u5426\u6709\u6743\u9650\u8bbf\u95ee\u8bf7\u6c42\u7684\u8d44\u6e90<br \/>\nif check_permissions(user_role, requested_resource):<br \/>\n    print(f&#034;User role &#039;{user_role}&#039; is permitted to access &#039;{requested_resource}&#039;&#034;)<br \/>\nelse:<br \/>\n    print(f&#034;User role &#039;{user_role}&#039; is not permitted to access &#039;{requested_resource}&#039;&#034;)<\/p>\n<p> \u8be5\u4ee3\u7801\u6bb5\u4ec5\u4f5c\u4e3a\u4e00\u4e2a\u903b\u8f91\u793a\u4f8b&#xff0c;\u5b9e\u9645\u4e0aONVIF\u7684\u6388\u6743\u6d41\u7a0b\u4f1a\u5d4c\u5165\u5230\u8bbe\u5907\u670d\u52a1\u4e2d&#xff0c;\u901a\u8fc7\u66f4\u4e3a\u590d\u6742\u7684\u5b89\u5168\u7b56\u7565\u6765\u5b9e\u73b0\u3002 <\/p>\n<h3> 5.2 \u52a0\u5bc6\u4f20\u8f93\u4e0e\u6570\u636e\u4fdd\u62a4 <\/h3>\n<h4> 5.2.1 SSL\/TLS\u5728ONVIF\u4e2d\u7684\u5e94\u7528 <\/h4>\n<p> \u4e3a\u4e86\u4fdd\u8bc1\u6570\u636e\u5728\u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u5b89\u5168&#xff0c;ONVIF\u63a8\u8350\u4f7f\u7528SSL\/TLS\u534f\u8bae\u8fdb\u884c\u52a0\u5bc6\u901a\u4fe1\u3002\u4f7f\u7528SSL\/TLS\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u88ab\u7a83\u542c\u548c\u7be1\u6539\u3002\u5728ONVIF\u901a\u4fe1\u4e2d&#xff0c;SSL\/TLS\u53ef\u4ee5\u901a\u8fc7\u5982\u4e0b\u65b9\u5f0f\u5b9e\u73b0&#xff1a; <\/p>\n<li>  \u7aef\u53e3\u7684\u9009\u62e9  &#xff1a;ONVIF\u63a8\u8350\u4f7f\u7528443\u7aef\u53e3&#xff08;HTTPS\u9ed8\u8ba4\u7aef\u53e3&#xff09;\u8fdb\u884c\u901a\u4fe1\u3002 <\/li>\n<li>  \u8bc1\u4e66\u7684\u4f7f\u7528  &#xff1a;\u670d\u52a1\u5668\u9700\u8981\u6709\u6709\u6548\u7684SSL\u8bc1\u4e66&#xff0c;\u5e76\u4e14\u5ba2\u6237\u7aef\u9700\u8981\u4fe1\u4efb\u8be5\u8bc1\u4e66\u3002 <\/li>\n<li>  \u63e1\u624b\u8fc7\u7a0b  &#xff1a;\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u7aef\u4e4b\u95f4\u8fdb\u884cSSL\u63e1\u624b&#xff0c;\u5efa\u7acb\u52a0\u5bc6\u901a\u9053\u3002 <\/li>\n<li>  \u6570\u636e\u52a0\u5bc6\u4f20\u8f93  &#xff1a;\u4e00\u65e6\u63e1\u624b\u6210\u529f&#xff0c;\u540e\u7eed\u7684\u6570\u636e\u4f20\u8f93\u90fd\u5c06\u88ab\u52a0\u5bc6\u3002 <\/li>\n<p> \u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528Python\u7684  requests  \u5e93\u901a\u8fc7HTTPS&#xff08;SSL\/TLS&#xff09;\u53d1\u9001\u8bf7\u6c42\u7684\u7b80\u5355\u793a\u4f8b&#xff1a; <\/p>\n<p>import requests<\/p>\n<p># ONVIF\u670d\u52a1\u7684HTTPS\u5730\u5740<br \/>\nonvif_service_url &#061; &#039;https:\/\/192.168.1.100\/onvif\/device_service&#039;<\/p>\n<p># \u53d1\u9001HTTPS\u8bf7\u6c42<br \/>\nresponse &#061; requests.get(onvif_service_url)<\/p>\n<p># \u68c0\u67e5\u54cd\u5e94<br \/>\nif response.status_code &#061;&#061; 200:<br \/>\n    print(&#039;SSL\/TLS connection successful&#039;)<br \/>\nelse:<br \/>\n    print(&#039;Failed to establish a secure connection&#039;)<\/p>\n<p> \u5728\u5b9e\u9645\u4f7f\u7528\u4e2d&#xff0c;\u9700\u8981\u786e\u4fdd\u670d\u52a1\u5668\u8bc1\u4e66\u6709\u6548&#xff0c;\u5e76\u4e14\u5ba2\u6237\u7aef\u7a0b\u5e8f\u6b63\u786e\u5904\u7406\u8bc1\u4e66\u9a8c\u8bc1\u8fc7\u7a0b\u3002 <\/p>\n<h4> 5.2.2 \u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u6570\u636e\u52a0\u5bc6\u4e0e\u89e3\u5bc6 <\/h4>\n<p> \u4f20\u8f93\u8fc7\u7a0b\u4e2d\u7684\u6570\u636e\u52a0\u5bc6\u4e0e\u89e3\u5bc6\u4e3b\u8981\u6d89\u53ca\u5230SSL\/TLS\u63e1\u624b\u8fc7\u7a0b\u4e2d\u534f\u5546\u7684\u5bc6\u94a5\u3002\u4e00\u65e6\u52a0\u5bc6\u901a\u9053\u5efa\u7acb&#xff0c;\u6570\u636e\u5c31\u4f1a\u901a\u8fc7\u8fd9\u4e2a\u901a\u9053\u53d1\u9001\u3002\u6570\u636e\u53d1\u9001\u65b9\u4f1a\u4f7f\u7528\u4f1a\u8bdd\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u52a0\u5bc6&#xff0c;\u800c\u6570\u636e\u63a5\u6536\u65b9\u5219\u4f1a\u4f7f\u7528\u540c\u6837\u7684\u4f1a\u8bdd\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u89e3\u5bc6\u3002 <\/p>\n<p> \u6570\u636e\u52a0\u5bc6\u901a\u5e38\u5305\u542b\u4ee5\u4e0b\u6b65\u9aa4&#xff1a; <\/p>\n<li>  \u5bc6\u94a5\u4ea4\u6362  &#xff1a;\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u901a\u8fc7\u975e\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5\u4ea4\u6362\u7528\u4e8e\u751f\u6210\u4f1a\u8bdd\u5bc6\u94a5\u7684\u5bc6\u94a5\u6750\u6599\u3002 <\/li>\n<li>  \u4f1a\u8bdd\u5bc6\u94a5\u751f\u6210  &#xff1a;\u5ba2\u6237\u7aef\u548c\u670d\u52a1\u5668\u5404\u81ea\u751f\u6210\u4f1a\u8bdd\u5bc6\u94a5\u3002 <\/li>\n<li>  \u6570\u636e\u52a0\u5bc6  &#xff1a;\u4f7f\u7528\u4f1a\u8bdd\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u5bf9\u79f0\u52a0\u5bc6\u3002 <\/li>\n<li>  \u6570\u636e\u4f20\u8f93  &#xff1a;\u52a0\u5bc6\u540e\u7684\u6570\u636e\u901a\u8fc7\u7f51\u7edc\u4f20\u8f93\u5230\u63a5\u6536\u65b9\u3002 <\/li>\n<li>  \u6570\u636e\u89e3\u5bc6  &#xff1a;\u63a5\u6536\u65b9\u4f7f\u7528\u4f1a\u8bdd\u5bc6\u94a5\u5bf9\u6570\u636e\u8fdb\u884c\u5bf9\u79f0\u89e3\u5bc6\u3002 <\/li>\n<p> \u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528\u4f2a\u4ee3\u7801\u5c55\u793a\u6570\u636e\u52a0\u5bc6\u548c\u89e3\u5bc6\u8fc7\u7a0b\u7684\u793a\u4f8b&#xff1a; <\/p>\n<p># \u4f2a\u4ee3\u7801\u5c55\u793a\u52a0\u5bc6\u8fc7\u7a0b<br \/>\ndef encrypt_data(data, session_key):<br \/>\n    # \u4f7f\u7528\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5&#xff08;\u5982AES&#xff09;\u548c\u4f1a\u8bdd\u5bc6\u94a5\u52a0\u5bc6\u6570\u636e<br \/>\n    encrypted_data &#061; symmetric_encrypt(data, session_key)<br \/>\n    return encrypted_data<\/p>\n<p># \u4f2a\u4ee3\u7801\u5c55\u793a\u89e3\u5bc6\u8fc7\u7a0b<br \/>\ndef decrypt_data(encrypted_data, session_key):<br \/>\n    # \u4f7f\u7528\u5bf9\u79f0\u52a0\u5bc6\u7b97\u6cd5&#xff08;\u5982AES&#xff09;\u548c\u4f1a\u8bdd\u5bc6\u94a5\u89e3\u5bc6\u6570\u636e<br \/>\n    data &#061; symmetric_decrypt(encrypted_data, session_key)<br \/>\n    return data<\/p>\n<p> \u5728\u5b9e\u9645\u5e94\u7528\u4e2d&#xff0c;\u6570\u636e\u52a0\u5bc6\u548c\u89e3\u5bc6\u8fc7\u7a0b\u4f1a\u4f9d\u8d56\u4e8e\u5177\u4f53\u7684\u52a0\u5bc6\u5e93\u548c\u7b97\u6cd5&#xff0c;\u4f8b\u5982Python\u4e2d\u7684  cryptography  \u5e93\u6216  PyCryptodome  \u5e93\u3002 <\/p>\n<p> \u901a\u8fc7\u4e0a\u8ff0\u7ae0\u8282\u7684\u63a2\u8ba8&#xff0c;\u6211\u4eec\u53ef\u4ee5\u770b\u5230ONVIF\u534f\u8bae\u5728\u5b89\u5168\u6027\u63aa\u65bd\u65b9\u9762\u7684\u5b8c\u6574\u6784\u67b6&#xff0c;\u4ece\u8ba4\u8bc1\u4e0e\u6388\u6743\u7684\u673a\u5236\u5230\u52a0\u5bc6\u4f20\u8f93\u548c\u6570\u636e\u4fdd\u62a4\u7684\u5b9e\u73b0&#xff0c;\u90fd\u662f\u4e3a\u4e86\u5728\u63d0\u9ad8\u7f51\u7edc\u76d1\u63a7\u7cfb\u7edf\u96c6\u6210\u7684\u4fbf\u5229\u6027\u7684\u540c\u65f6&#xff0c;\u786e\u4fdd\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002\u8fd9\u4e9b\u63aa\u65bd\u5bf9\u4e8e\u4fdd\u969c\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u4e2d\u7684\u6570\u636e\u5b8c\u6574\u6027\u3001\u4fdd\u5bc6\u6027\u548c\u53ef\u7528\u6027\u81f3\u5173\u91cd\u8981\u3002 <\/p>\n<h2> 6. PTZ\u63a7\u5236\u529f\u80fd <\/h2>\n<h3> 6.1 PTZ\u63a7\u5236\u539f\u7406\u4e0e\u65b9\u6cd5 <\/h3>\n<p> PTZ\u4ee3\u8868\u5e73\u79fb&#xff08;Pan&#xff09;\u3001\u503e\u659c&#xff08;Tilt&#xff09;\u3001\u53d8\u7126&#xff08;Zoom&#xff09;&#xff0c;\u8fd9\u4e9b\u63a7\u5236\u52a8\u4f5c\u662f\u901a\u8fc7\u63a7\u5236\u76f8\u673a\u4e0a\u76f8\u5e94\u7535\u673a\u6765\u5b9e\u73b0\u7684\u3002PTZ\u63a7\u5236\u901a\u5e38\u7528\u4e8e\u76d1\u63a7\u6444\u50cf\u5934&#xff0c;\u5141\u8bb8\u64cd\u4f5c\u8005\u8fdc\u7a0b\u8c03\u6574\u6444\u50cf\u5934\u7684\u4f4d\u7f6e\u548c\u89c6\u573a\u3002 <\/p>\n<h4> 6.1.1 PTZ\u8bbe\u5907\u6982\u8ff0 <\/h4>\n<p> PTZ\u6444\u50cf\u5934\u6bd4\u9759\u6001\u6444\u50cf\u5934\u6709\u66f4\u5927\u7684\u7075\u6d3b\u6027&#xff0c;\u53ef\u4ee5\u8986\u76d6\u66f4\u5e7f\u9614\u7684\u533a\u57df&#xff0c;\u5141\u8bb8\u7528\u6237\u901a\u8fc7\u8f6f\u4ef6\u8fdc\u7a0b\u63a7\u5236\u6444\u50cf\u5934\u7684\u65b9\u5411\u548c\u7126\u8ddd\u3002PTZ\u63a7\u5236\u901a\u5e38\u901a\u8fc7\u7f51\u7edc\u53d1\u9001\u63a7\u5236\u547d\u4ee4&#xff0c;\u8fd9\u4e9b\u547d\u4ee4\u683c\u5f0f\u9075\u5faa\u7279\u5b9a\u7684\u534f\u8bae\u6807\u51c6&#xff0c;\u5982ONVIF\u534f\u8bae\u3002 <\/p>\n<h4> 6.1.2 \u63a7\u5236\u547d\u4ee4\u7684\u53d1\u9001\u4e0e\u6267\u884c <\/h4>\n<p> \u53d1\u9001PTZ\u63a7\u5236\u547d\u4ee4\u9700\u8981\u9075\u5faaONVIF\u534f\u8bae\u7684\u89c4\u8303\u3002\u8fd9\u4e9b\u547d\u4ee4\u901a\u8fc7SOAP\u6d88\u606f\u5c01\u88c5&#xff0c;\u5e76\u901a\u8fc7HTTP\u534f\u8bae\u53d1\u9001\u7ed9PTZ\u8bbe\u5907\u3002\u8bbe\u5907\u63a5\u6536\u5230\u547d\u4ee4\u540e\u89e3\u6790\u51fa\u5bf9\u5e94\u7684\u63a7\u5236\u6307\u4ee4&#xff0c;\u7136\u540e\u9a71\u52a8\u7535\u673a\u8fdb\u884c\u76f8\u5e94\u7684\u52a8\u4f5c\u3002 <\/p>\n<h3> 6.2 PTZ\u63a7\u5236\u5b9e\u4f8b\u5206\u6790 <\/h3>\n<p> \u672c\u8282\u901a\u8fc7\u4ee3\u7801\u793a\u4f8b\u548c\u63a7\u5236\u6548\u679c\u7684\u6d4b\u8bd5\u6765\u5206\u6790PTZ\u63a7\u5236\u529f\u80fd\u3002 <\/p>\n<h4> 6.2.1 PTZ\u63a7\u5236\u4ee3\u7801\u793a\u4f8b <\/h4>\n<p> \u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684SOAP\u6d88\u606f\u793a\u4f8b&#xff0c;\u7528\u4e8e\u5411PTZ\u8bbe\u5907\u53d1\u9001\u4e00\u4e2a\u5411\u53f3\u5e73\u79fb\u7684\u547d\u4ee4\u3002 <\/p>\n<p>POST \/onvif\/device_service HTTP\/1.1<br \/>\nHost: 192.168.1.100<br \/>\nContent-Type: text\/xml; charset&#061;utf-8<br \/>\nSOAPAction: &#034;http:\/\/www.onvif.org\/ver10\/ptz\/action\/move&#034;<\/p>\n<p>&lt;soapenv:Envelope xmlns:soapenv&#061;&#034;http:\/\/schemas.xmlsoap.org\/soap\/envelope\/&#034;<br \/>\n  xmlns:ptz&#061;&#034;http:\/\/www.onvif.org\/ver20\/ptz&#034;&gt;<br \/>\n  &lt;soapenv:Header\/&gt;<br \/>\n  &lt;soapenv:Body&gt;<br \/>\n    &lt;ptz:Move&gt;<br \/>\n      &lt;ProfileToken&gt;profile_token_value&lt;\/ProfileToken&gt;<br \/>\n      &lt;Velocity&gt;<br \/>\n        &lt;PanTilt&gt;0.0&lt;\/PanTilt&gt;<br \/>\n        &lt;Zoom&gt;0.0&lt;\/Zoom&gt;<br \/>\n      &lt;\/Velocity&gt;<br \/>\n      &lt;Timeout&gt;PT3S&lt;\/Timeout&gt;<br \/>\n    &lt;\/ptz:Move&gt;<br \/>\n  &lt;\/soapenv:Body&gt;<br \/>\n&lt;\/soapenv:Envelope&gt;<\/p>\n<p> \u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d&#xff0c;  ProfileToken  \u8868\u793a\u63a7\u5236\u54ea\u4e2a\u6444\u50cf\u673a\u914d\u7f6e\u6587\u4ef6&#xff0c;  Velocity  \u8868\u793a\u63a7\u5236\u7684\u901f\u5ea6&#xff0c;  Timeout  \u8868\u793a\u547d\u4ee4\u6267\u884c\u7684\u8d85\u65f6\u65f6\u95f4\u3002 <\/p>\n<h4> 6.2.2 \u63a7\u5236\u6548\u679c\u7684\u6d4b\u8bd5\u4e0e\u9a8c\u8bc1 <\/h4>\n<p> \u4e3a\u4e86\u9a8c\u8bc1PTZ\u63a7\u5236\u547d\u4ee4\u7684\u6548\u679c&#xff0c;\u53ef\u4ee5\u4f7f\u7528\u7f51\u7edc\u6293\u5305\u5de5\u5177&#xff08;\u4f8b\u5982Wireshark&#xff09;\u6765\u76d1\u63a7SOAP\u6d88\u606f\u7684\u4f20\u8f93\u3002\u5728\u53d1\u9001\u63a7\u5236\u547d\u4ee4\u4e4b\u540e&#xff0c;\u89c2\u5bdf\u6444\u50cf\u5934\u662f\u5426\u6309\u7167\u9884\u671f\u8fdb\u884c\u5e73\u79fb\u6216\u503e\u659c\u52a8\u4f5c\u3002\u6b64\u5916&#xff0c;\u53ef\u4ee5\u8bb0\u5f55\u64cd\u4f5c\u524d\u540e\u7684\u6444\u50cf\u5934\u4f4d\u7f6e\u4fe1\u606f\u6765\u9a8c\u8bc1\u547d\u4ee4\u7684\u5177\u4f53\u6548\u679c\u3002 <\/p>\n<p> \u901a\u8fc7\u4e0d\u65ad\u8c03\u6574\u548c\u6d4b\u8bd5&#xff0c;\u53ef\u4ee5\u786e\u4fddPTZ\u8bbe\u5907\u7684\u63a7\u5236\u7cbe\u5ea6\u548c\u54cd\u5e94\u65f6\u95f4\u8fbe\u5230\u7cfb\u7edf\u8981\u6c42\u3002\u5bf9\u4e8e\u590d\u6742\u7684\u63a7\u5236\u573a\u666f&#xff0c;\u53ef\u80fd\u9700\u8981\u7f16\u5199\u66f4\u591a\u7684\u63a7\u5236\u903b\u8f91&#xff0c;\u5982\u81ea\u52a8\u8ffd\u8e2a\u7279\u5b9a\u7269\u4f53\u6216\u4eba\u7269\u7b49\u3002 <\/p>\n<p>  \u672c\u6587\u8fd8\u6709\u914d\u5957\u7684\u7cbe\u54c1\u8d44\u6e90&#xff0c;\u70b9\u51fb\u83b7\u53d6  <img decoding=\"async\" alt=\"menu-r.4af5f7ec.gif\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/05\/20250529232126-6838ebf619135.gif\" style=\"width:16px;margin-left:4px;vertical-align:text-bottom;cursor:text\" \/> <\/p>\n<p> 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