{"id":44363,"date":"2025-06-18T15:55:44","date_gmt":"2025-06-18T07:55:44","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/44363.html"},"modified":"2025-06-18T15:55:44","modified_gmt":"2025-06-18T07:55:44","slug":"%e6%99%ba%e8%83%bd%e7%a1%ac%e4%bb%b6%e4%b8%8e%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%90%8e%e7%ab%af%e4%b9%8b%e9%97%b4%e7%9a%84%e9%80%9a%e4%bf%a1%ef%bc%9a%e6%96%87%e6%9c%ac%e3%80%81%e8%af%ad%e9%9f%b3%e3%80%81","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/44363.html","title":{"rendered":"\u667a\u80fd\u786c\u4ef6\u4e0e\u670d\u52a1\u5668\u540e\u7aef\u4e4b\u95f4\u7684\u901a\u4fe1\uff1a\u6587\u672c\u3001\u8bed\u97f3\u3001\u89c6\u9891\uff08\u975e\u5b9e\u65f6\u901a\u4fe1\u3001\u975e\u5b9e\u65f6\u4f4e\u5ef6\u8fdf\u901a\u4fe1\uff09"},"content":{"rendered":"<h2>\u4e00\u3001\u975e\u5b9e\u65f6\u901a\u4fe1<\/h2>\n<p>\u667a\u80fd\u786c\u4ef6\u4e0e\u670d\u52a1\u5668\u540e\u7aef\u4e4b\u95f4\u8fdb\u884c\u6587\u672c\u3001\u8bed\u97f3\u3001\u89c6\u9891\u7684\u975e\u5b9e\u65f6\u901a\u4fe1&#xff0c;\u901a\u5e38\u91c7\u7528\u4ee5\u4e0b\u534f\u8bae\u548c\u65b9\u5f0f&#xff08;\u57fa\u4e8e\u8bbe\u5907\u8d44\u6e90\u3001\u6570\u636e\u7279\u6027\u548c\u7f51\u7edc\u6761\u4ef6&#xff09;&#xff1a;<\/p>\n<h3>1\u3001\u6587\u672c\u6570\u636e\u4f20\u8f93<\/h3>\n<li>MQTT\u534f\u8bae&#xff08;\u8f7b\u91cf\u7ea7\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f&#xff09; \u9002\u7528\u4e8e\u8d44\u6e90\u53d7\u9650\u8bbe\u5907&#xff0c;\u652f\u6301\u4f4e\u5e26\u5bbd\u7f51\u7edc&#xff0c;\u53ef\u6279\u91cf\u53d1\u9001\u6587\u672c\u6570\u636e&#xff08;\u5982\u4f20\u611f\u5668\u8bfb\u6570&#xff09;\u3002[1]<\/li>\n<li>HTTP(S)\u534f\u8bae \u901a\u8fc7 RESTful API \u4e0a\u4f20\u6587\u672c\u6570\u636e&#xff08;\u5982 JSON \u683c\u5f0f&#xff09;&#xff0c;\u517c\u5bb9\u6027\u5f3a&#xff0c;\u6613\u4e8e\u5b9e\u73b0\u3002[3]<\/li>\n<li>CoAP\u534f\u8bae&#xff08;\u57fa\u4e8e UDP&#xff09; \u4e13\u4e3a\u4f4e\u529f\u8017\u8bbe\u5907\u8bbe\u8ba1&#xff0c;\u652f\u6301 DTLS \u52a0\u5bc6&#xff0c;\u9002\u5408\u5c0f\u578b\u6587\u672c\u4f20\u8f93\u3002[7]<\/li>\n<h3>2\u3001\u8bed\u97f3\u6570\u636e\u4f20\u8f93<\/h3>\n<li>HTTP(S)\u6587\u4ef6\u4e0a\u4f20 \u5c06\u8bed\u97f3\u6587\u4ef6&#xff08;\u5982 WAV\/MP3&#xff09;\u901a\u8fc7 multipart\/form-data \u4e0a\u4f20\u81f3\u670d\u52a1\u5668&#xff0c;\u652f\u6301\u65ad\u70b9\u7eed\u4f20\u3002[7]<\/li>\n<li>MQTT\u5206\u7247\u4f20\u8f93 \u5927\u6587\u4ef6\u5206\u7247\u540e\u901a\u8fc7 MQTT \u534f\u8bae\u53d1\u9001&#xff0c;\u907f\u514d\u5355\u6b21\u4f20\u8f93\u8d85\u9650\u3002[3]<\/li>\n<li>\u6d88\u606f\u961f\u5217&#xff08;\u5982 RabbitMQ&#xff09; \u5f02\u6b65\u4f20\u8f93\u8bed\u97f3\u6570\u636e&#xff0c;\u670d\u52a1\u5668\u89e3\u8026\u5904\u7406&#xff0c;\u9002\u5408\u6279\u91cf\u573a\u666f\u3002[12]<\/li>\n<h3>3\u3001\u89c6\u9891\u6570\u636e\u4f20\u8f93<\/h3>\n<li>HTTP(S)\u5927\u6587\u4ef6\u4e0a\u4f20 \u5206\u5757\u4e0a\u4f20\u89c6\u9891\u6587\u4ef6&#xff08;\u5982 H.264 \u7f16\u7801&#xff09;&#xff0c;\u914d\u5408\u670d\u52a1\u5668\u5b58\u50a8&#xff08;OSS\/RDB&#xff09;\u3002[3]<\/li>\n<li>FTP\/SFTP\u534f\u8bae \u9002\u7528\u4e8e\u9ad8\u5e26\u5bbd\u7a33\u5b9a\u7f51\u7edc&#xff0c;\u76f4\u63a5\u4f20\u8f93\u539f\u59cb\u89c6\u9891\u6587\u4ef6\u3002[6]<\/li>\n<li>\u6df7\u5408\u65b9\u6848&#xff08;HTTP &#043; MQTT&#xff09; \u89c6\u9891\u5143\u6570\u636e&#xff08;\u5982\u5206\u8fa8\u7387&#xff09;\u7528 MQTT \u53d1\u9001&#xff0c;\u6587\u4ef6\u672c\u4f53\u901a\u8fc7 HTTP \u4f20\u8f93\u3002[1]<\/li>\n<h3>4\u3001\u901a\u7528\u4f18\u5316\u7b56\u7565<\/h3>\n<ul>\n<li>\u6570\u636e\u538b\u7f29&#xff1a;\u8bed\u97f3\/\u89c6\u9891\u4f7f\u7528 OPUS\u3001H.265 \u7b49\u7f16\u7801\u51cf\u5c0f\u4f53\u79ef\u3002<\/li>\n<li>\u5f02\u6b65\u5904\u7406&#xff1a;\u670d\u52a1\u5668\u901a\u8fc7\u961f\u5217&#xff08;\u5982 Kafka&#xff09;\u5f02\u6b65\u89e3\u7801\u6570\u636e&#xff0c;\u907f\u514d\u963b\u585e\u3002[12]<\/li>\n<li>\u534f\u8bae\u9009\u62e9\u4f9d\u636e&#xff1a;\n<ul>\n<li>\u4f4e\u529f\u8017\u8bbe\u5907&#xff1a;\u4f18\u5148 CoAP\/MQTT\u3002<\/li>\n<li>\u9ad8\u5e26\u5bbd\u573a\u666f&#xff1a;HTTP\/FTP \u66f4\u9ad8\u6548\u3002<\/li>\n<li>\u5b89\u5168\u6027&#xff1a;HTTPS\/TLS \u52a0\u5bc6\u4f20\u8f93\u3002[7]<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>\u5178\u578b\u65b9\u6848\u53c2\u8003\u963f\u91cc\u4e91 IoT \u5e73\u53f0&#xff1a;\u6587\u672c\/\u8bed\u97f3\u7528 MQTT \u6216 HTTP \u4e0a\u62a5&#xff0c;\u89c6\u9891\u8d70 OSS \u5b58\u50a8\u7ba1\u9053[3]\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599&#xff1a; [1] https:\/\/blog.csdn.net\/switch_love_case\/article\/details\/89367355 [2] https:\/\/blog.51cto.com\/u_16099303\/12467806 [3] https:\/\/help.aliyun.com\/zh\/iot\/user-guide\/overview-of-internet-of-things-platform-communication-mode [4] https:\/\/m.blog.csdn.net\/qq_48795670\/article\/details\/144817798 [5] https:\/\/m.blog.csdn.net\/weixin_46425661\/article\/details\/146166742 [6] https:\/\/worktile.com\/kb\/ask\/1192565.html [7] https:\/\/worktile.com\/kb\/ask\/1267783.html [8] https:\/\/m.blog.csdn.net\/qq_41581588\/article\/details\/127092496 [9] https:\/\/m.blog.csdn.net\/li3007liuu\/article\/details\/52424686 [10] https:\/\/zhuanlan.zhihu.com\/p\/385177328 [11] https:\/\/geekdaxue.co\/read\/u2304658432&#064;faou0p\/of651f [12] https:\/\/www.nowcoder.com\/discuss\/718944006398365696<\/p>\n<h2>\u4e8c\u3001\u975e\u5b9e\u65f6\u4f4e\u5ef6\u8fdf\u901a\u4fe1<\/h2>\n<p>\u9488\u5bf9\u667a\u80fd\u786c\u4ef6\u4e0e\u670d\u52a1\u5668\u540e\u7aef\u4e4b\u95f4\u975e\u5b9e\u65f6\u4f46\u4f4e\u5ef6\u8fdf\u7684\u6587\u672c\u3001\u8bed\u97f3\u3001\u89c6\u9891\u901a\u4fe1\u9700\u6c42&#xff0c;\u7ed3\u5408\u6700\u65b0\u884c\u4e1a\u5b9e\u8df5&#xff08;\u622a\u81f32025\u5e74&#xff09;&#xff0c;\u4ee5\u4e0b\u662f\u4f18\u5316\u7684\u6280\u672f\u65b9\u6848\u53ca\u5f15\u7528\u6765\u6e90&#xff1a;<\/p>\n<hr \/>\n<h3>1\u3001\u6587\u672c\u6570\u636e\u4f20\u8f93<\/h3>\n<li>\n<p>MQTT over WebSocket<\/p>\n<ul>\n<li>\u652f\u6301\u53cc\u5411\u4f4e\u5ef6\u8fdf\u901a\u4fe1&#xff08;\u5ef6\u8fdf\u53ef\u63a7\u5236\u5728100ms-1s&#xff09;&#xff0c;\u9002\u7528\u4e8e\u8bbe\u5907\u72b6\u6001\u4e0a\u62a5\u548c\u6307\u4ee4\u4e0b\u53d1\u3002<\/li>\n<li>\u4f18\u52bf&#xff1a;\u8f7b\u91cf\u7ea7\u3001\u652f\u6301QoS\u5206\u7ea7&#xff08;\u786e\u4fdd\u6d88\u606f\u53ef\u8fbe\u6027&#xff09;&#xff0c;\u9002\u5408\u8d44\u6e90\u53d7\u9650\u8bbe\u5907[1]\u3002<\/li>\n<li>\u573a\u666f&#xff1a;\u667a\u80fd\u5bb6\u5c45\u8bbe\u5907\u72b6\u6001\u540c\u6b65\u3001\u5de5\u4e1a\u4f20\u611f\u5668\u6570\u636e\u4e0a\u62a5\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>CoAP with DTLS\u52a0\u5bc6<\/p>\n<ul>\n<li>\u57fa\u4e8eUDP\u7684\u8f7b\u91cf\u534f\u8bae&#xff0c;\u5ef6\u8fdf\u4f4e\u4e8eHTTP&#xff0c;\u652f\u6301\u5feb\u901f\u91cd\u4f20\u673a\u5236[3]\u3002<\/li>\n<li>\u4f18\u5316&#xff1a;\u901a\u8fc76LoWPAN\u9002\u914d\u4f4e\u529f\u8017\u7f51\u7edc&#xff0c;\u51cf\u5c11\u4f20\u8f93\u5f00\u9500[7]\u3002<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h3>2\u3001\u8bed\u97f3\u6570\u636e\u4f20\u8f93<\/h3>\n<li>\n<p>\u5206\u6bb5HTTP\/2\u6d41\u5f0f\u4f20\u8f93<\/p>\n<ul>\n<li>\u8bed\u97f3\u5206\u7247&#xff08;\u5982200ms\/\u6bb5&#xff09;\u901a\u8fc7HTTP\/2\u6d41\u5f0f\u4e0a\u4f20&#xff0c;\u670d\u52a1\u5668\u7aef\u5b9e\u65f6\u62fc\u63a5\u5904\u7406[2]\u3002<\/li>\n<li>\u4f18\u52bf&#xff1a;\u517c\u5bb9\u6027\u5f3a&#xff0c;\u652f\u6301TLS\u52a0\u5bc6&#xff0c;\u5ef6\u8fdf\u53ef\u538b\u7f29\u81f3500ms\u5185[4]\u3002<\/li>\n<li>\u6848\u4f8b&#xff1a;\u767e\u8046\u8bed\u97f3\u52a9\u624b\u91c7\u7528\u6b64\u65b9\u6848\u5b9e\u73b0\u7aef\u5230\u7aef800ms\u5ef6\u8fdf[2]\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>MQTT\u5206\u7247 &#043; \u8fb9\u7f18\u9884\u5904\u7406<\/p>\n<ul>\n<li>\u8bbe\u5907\u7aef\u5148\u8fdb\u884cVAD&#xff08;\u8bed\u97f3\u6d3b\u52a8\u68c0\u6d4b&#xff09;&#xff0c;\u4ec5\u4e0a\u4f20\u6709\u6548\u8bed\u97f3\u7247\u6bb5&#xff0c;\u51cf\u5c11\u5e26\u5bbd\u5360\u7528[4]\u3002<\/li>\n<li>\u4f18\u5316&#xff1a;\u7ed3\u5408OPUS\u7f16\u7801\u538b\u7f29&#xff08;\u5ef6\u8fdf&lt;50ms&#xff09;&#xff0c;\u4f53\u79ef\u51cf\u5c1160%[10]\u3002<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h3>3\u3001\u89c6\u9891\u6570\u636e\u4f20\u8f93<\/h3>\n<li>\n<p>WebRTC DataChannel&#xff08;\u975e\u5b9e\u65f6\u6a21\u5f0f&#xff09;<\/p>\n<ul>\n<li>\u5229\u7528UDP\u4f20\u8f93\u89c6\u9891\u5206\u7247&#xff0c;\u652f\u6301\u524d\u5411\u7ea0\u9519&#xff08;FEC&#xff09;\u6297\u4e22\u5305&#xff0c;\u5ef6\u8fdf\u7a33\u5b9a\u5728300ms-1s[6]\u3002<\/li>\n<li>\u4f18\u52bf&#xff1a;\u65e0\u9700\u5b8c\u6574P2P\u8fde\u63a5&#xff0c;\u901a\u8fc7SFU\u670d\u52a1\u5668\u4e2d\u8f6c&#xff0c;\u9002\u5e94\u5f31\u7f51\u73af\u5883[7]\u3002<\/li>\n<li>\u6848\u4f8b&#xff1a;EasyRTC SDK\u5728\u667a\u80fd\u95e8\u94c3\u4e2d\u5b9e\u73b0\u4f4e\u5ef6\u8fdf\u89c6\u9891\u7247\u6bb5\u4e0a\u4f20[4]\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\n<p>\u4f4e\u5ef6\u8fdfHLS&#xff08;LL-HLS&#xff09;<\/p>\n<ul>\n<li>\u89c6\u9891\u5207\u5206\u4e3a1<sub>2s\u5c0f\u7247\u6bb5&#xff0c;\u901a\u8fc7HTTP\u63a8\u9001&#xff0c;\u652f\u6301CDN\u52a0\u901f&#xff0c;\u7aef\u5230\u7aef\u5ef6\u8fdf2<\/sub>5s[10]\u3002<\/li>\n<li>\u4f18\u5316&#xff1a;\u7ed3\u5408CMAF\u5c01\u88c5\u683c\u5f0f&#xff0c;\u51cf\u5c11\u64ad\u653e\u7f13\u51b2[12]\u3002<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h3>4\u3001\u901a\u7528\u4f18\u5316\u7b56\u7565<\/h3>\n<li>\u8fb9\u7f18\u8ba1\u7b97\u9884\u5904\u7406\n<ul>\n<li>\u5728\u8bbe\u5907\u6216\u8fd1\u573a\u7f51\u5173\u6267\u884c\u6570\u636e\u8fc7\u6ee4&#xff08;\u5982\u89c6\u9891\u62bd\u5e27\u3001\u8bed\u97f3\u964d\u566a&#xff09;&#xff0c;\u4ec5\u4e0a\u4f20\u6709\u6548\u4fe1\u606f[1]\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u534f\u8bae\u5c42\u4f18\u5316\n<ul>\n<li>QUIC\u534f\u8bae&#xff1a;\u66ff\u4ee3TCP\u89e3\u51b3\u961f\u5934\u963b\u585e&#xff0c;\u63d0\u5347\u5f31\u7f51\u7a33\u5b9a\u6027[10]\u3002<\/li>\n<li>\u81ea\u9002\u5e94\u7801\u7387&#xff1a;\u6839\u636e\u7f51\u7edc\u72b6\u51b5\u52a8\u6001\u8c03\u6574\u5206\u8fa8\u7387\/\u7801\u7387&#xff08;\u5982H.265\u7f16\u7801&#xff09;[7]\u3002<\/li>\n<\/ul>\n<\/li>\n<li>\u786c\u4ef6\u52a0\u901f\n<ul>\n<li>\u4e13\u7528SoC\u82af\u7247&#xff08;\u5982\u745e\u82af\u5faeRK3588&#xff09;\u5b9e\u73b0\u7f16\u89e3\u7801\u786c\u4ef6\u52a0\u901f&#xff0c;\u964d\u4f4eCPU\u8d1f\u8f7d[6]\u3002<\/li>\n<\/ul>\n<\/li>\n<hr \/>\n<h3>5\u3001\u884c\u4e1a\u65b9\u6848\u53c2\u8003<\/h3>\n<ul>\n<li>\u58f0\u7f51AIoT\u65b9\u6848&#xff1a;\u901a\u8fc7RTC\u6280\u672f\u5b9e\u73b0\u8bed\u97f3\/\u89c6\u9891500ms\u5185\u4f4e\u5ef6\u8fdf\u4ea4\u4e92&#xff0c;\u652f\u6301\u6253\u65ad\u68c0\u6d4b[4]\u3002<\/li>\n<li>EasyRTC\u5d4c\u5165\u5f0fSDK&#xff1a;\u8de8\u5e73\u53f0\u652f\u6301&#xff08;Linux\/RTOS&#xff09;&#xff0c;500KB\u8f7b\u91cf\u7ea7&#xff0c;\u9002\u914d\u5de5\u4e1a\u7269\u8054\u7f51[8]\u3002<\/li>\n<li>\u963f\u91cc\u4e91IoT\u5e73\u53f0&#xff1a;\u6587\u672c\/\u8bed\u97f3\u7528MQTT&#xff0c;\u89c6\u9891\u8d70OSS\u5b58\u50a8\u7ba1\u9053&#xff0c;\u652f\u6301\u4ebf\u7ea7\u8bbe\u5907\u63a5\u5165[1]\u3002<\/li>\n<\/ul>\n<p>\u6ce8&#xff1a;\u5177\u4f53\u9009\u578b\u9700\u7ed3\u5408\u8bbe\u5907\u8d44\u6e90&#xff08;\u529f\u8017\/\u7b97\u529b&#xff09;\u3001\u7f51\u7edc\u73af\u5883&#xff08;\u5e26\u5bbd\/\u7a33\u5b9a\u6027&#xff09;\u548c\u5ef6\u8fdf\u8981\u6c42\u7efc\u5408\u8bc4\u4f30\u3002<\/p>\n<p>\u53c2\u8003\u8d44\u6599&#xff1a; [1] https:\/\/www.zedyer.com\/iot-knowledge\/cloud-to-edge-ai-in-hardware-device-with-llm\/ [2] https:\/\/developer.aliyun.com\/article\/1650139 [3] https:\/\/geekdaxue.co\/read\/u2304658432&#064;faou0p\/of651f [4] https:\/\/culture.ifeng.com\/c\/8dcfJY69no8 [5] https:\/\/m.sohu.com\/a\/862924046_120394639\/?pvid&#061;000115_3w_a [6] https:\/\/m.sohu.com\/a\/870928282_120361708\/?pvid&#061;000115_3w_a [7] https:\/\/m.sohu.com\/a\/866709971_120361708\/?pvid&#061;000115_3w_a [8] https:\/\/m.sohu.com\/a\/867142092_120361708\/?pvid&#061;000115_3w_a [9] https:\/\/m.bilibili.com\/video\/BV1e14y1s7AA [10] https:\/\/m.blog.csdn.net\/xiehuanbin\/article\/details\/131204561 [11] https:\/\/www.cnblogs.com\/easyplayer\/p\/18842836 [12] https:\/\/blog.csdn.net\/THIRT13N\/article\/details\/105076322 [13] 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