{"id":6303,"date":"2023-07-12T21:01:43","date_gmt":"2023-07-12T13:01:43","guid":{"rendered":"\/\/www.dealsbon.com\/?p=6303"},"modified":"2023-07-12T21:01:47","modified_gmt":"2023-07-12T13:01:47","slug":"wlwtxxyynx","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/6303.html","title":{"rendered":"\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u6709\u54ea\u4e9b?"},"content":{"rendered":"\n

\u3000\u3000\u968f\u7740\u7269\u8054\u7f51\u6280\u672f<\/a><\/strong>\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u4e5f\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u7684\u79cd\u7c7b\u548c\u5404\u81ea\u7684\u7279\u70b9\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u7684\u79cd\u7c7b<\/h2>\n\n\n\n

\u3000\u30001. MQTT\u534f\u8bae<\/h3>\n\n\n\n

\u3000\u3000MQTT(Message Queuing Telemetry Transport)\u662f\u4e00\u79cd\u57fa\u4e8e\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u5177\u6709\u7b80\u5355\u3001\u8f7b\u91cf\u3001\u6613\u4e8e\u5b9e\u73b0\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u4f4e\u5e26\u5bbd\u3001\u4e0d\u53ef\u9760\u7f51\u7edc\u73af\u5883\u3002MQTT\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u4e2d\u7684\u4f20\u611f\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u30002. CoAP\u534f\u8bae<\/h3>\n\n\n\n

\u3000\u3000CoAP(Constrained Application Protocol)\u662f\u4e00\u79cd\u4e13\u4e3a\u53d7\u9650\u73af\u5883\u8bbe\u8ba1\u7684\u5e94\u7528\u5c42\u534f\u8bae\u3002\u5b83\u5177\u6709\u8f7b\u91cf\u3001\u7b80\u5355\u3001\u53ef\u6269\u5c55\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u4f4e\u5e26\u5bbd\u3001\u4f4e\u529f\u8017\u3001\u4e0d\u53ef\u9760\u7f51\u7edc\u73af\u5883\u3002CoAP\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u4e2d\u7684\u4f20\u611f\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u30003. HTTP\u534f\u8bae<\/h3>\n\n\n\n

\u3000\u3000HTTP(Hypertext Transfer Protocol)\u662f\u4e00\u79cd\u5e94\u7528\u5c42\u534f\u8bae\uff0c\u7528\u4e8e\u5728Web\u6d4f\u89c8\u5668\u548cWeb\u670d\u52a1\u5668\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u867d\u7136HTTP\u534f\u8bae\u4e0d\u662f\u4e13\u95e8\u4e3a\u7269\u8054\u7f51\u8bbe\u8ba1\u7684\uff0c\u4f46\u7531\u4e8e\u5176\u5e7f\u6cdb\u5e94\u7528\u548c\u6210\u719f\u7684\u751f\u6001\u7cfb\u7edf\uff0c\u5b83\u4ecd\u7136\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u4e2d\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u30004. DDS\u534f\u8bae<\/h3>\n\n\n\n

\u3000\u3000DDS(Data Distribution Service)\u662f\u4e00\u79cd\u57fa\u4e8e\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\u7684\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u5177\u6709\u9ad8\u6548\u3001\u53ef\u9760\u3001\u5b9e\u65f6\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u9ad8\u5e26\u5bbd\u3001\u9ad8\u53ef\u9760\u6027\u3001\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u7f51\u7edc\u73af\u5883\u3002DDS\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u7269\u8054\u7f51\u4e2d\u7684\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u667a\u80fd\u4ea4\u901a\u7b49\u9886\u57df\u3002<\/p>\n\n\n\n

\u3000\u30005. ZigBee\u534f\u8bae<\/h3>\n\n\n\n

\u3000\u3000ZigBee\u662f\u4e00\u79cd\u57fa\u4e8eIEEE 802.15.4\u6807\u51c6\u7684\u65e0\u7ebf\u901a\u4fe1\u534f\u8bae\u3002\u5b83\u5177\u6709\u4f4e\u529f\u8017\u3001\u4f4e\u6570\u636e\u901f\u7387\u3001\u77ed\u8ddd\u79bb\u901a\u4fe1\u7684\u7279\u70b9\uff0c\u9002\u7528\u4e8e\u7269\u8054\u7f51\u4e2d\u7684\u4f20\u611f\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u5404\u79cd\u534f\u8bae\u7684\u7279\u70b9<\/h2>\n\n\n\n

\u3000\u30001. MQTT\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n\n\n\n

\u3000\u3000MQTT\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n

    \n
  • \u3000\u3000(1)\u8f7b\u91cf\u7ea7\uff1aMQTT\u534f\u8bae\u7684\u6570\u636e\u5305\u975e\u5e38\u5c0f\uff0c\u9002\u7528\u4e8e\u4f4e\u5e26\u5bbd\u3001\u4e0d\u53ef\u9760\u7f51\u7edc\u73af\u5883\u3002<\/li>\n\n\n\n
  • \u3000\u3000(2)\u57fa\u4e8e\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\uff1aMQTT\u534f\u8bae\u91c7\u7528\u53d1\u5e03\/\u8ba2\u9605\u6a21\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u591a\u4e2a\u5ba2\u6237\u7aef\u4e4b\u95f4\u7684\u6d88\u606f\u4f20\u9012\u3002<\/li>\n\n\n\n
  • \u3000\u3000(3)QoS\u652f\u6301\uff1aMQTT\u534f\u8bae\u652f\u6301\u4e09\u79cd\u6d88\u606f\u4f20\u9012\u8d28\u91cf\u7ea7\u522b\uff0c\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u7ea7\u522b\u3002<\/li>\n\n\n\n
  • \u3000\u3000(4)\u6613\u4e8e\u5b9e\u73b0\uff1aMQTT\u534f\u8bae\u7684\u5b9e\u73b0\u975e\u5e38\u7b80\u5355\uff0c\u53ef\u4ee5\u5728\u5404\u79cd\u5e73\u53f0\u548c\u8bbe\u5907\u4e0a\u5b9e\u73b0\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. CoAP\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n\n\n\n

    \u3000\u3000CoAP\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n

      \n
    • \u3000\u3000(1)\u8f7b\u91cf\u7ea7\uff1aCoAP\u534f\u8bae\u7684\u6570\u636e\u5305\u975e\u5e38\u5c0f\uff0c\u9002\u7528\u4e8e\u4f4e\u5e26\u5bbd\u3001\u4f4e\u529f\u8017\u3001\u4e0d\u53ef\u9760\u7f51\u7edc\u73af\u5883\u3002<\/li>\n\n\n\n
    • \u3000\u3000(2)RESTful\u98ce\u683c\uff1aCoAP\u534f\u8bae\u91c7\u7528RESTful\u98ce\u683c\u7684API\uff0c\u53ef\u4ee5\u65b9\u4fbf\u5730\u4e0eWeb\u5e94\u7528\u96c6\u6210\u3002<\/li>\n\n\n\n
    • \u3000\u3000(3)QoS\u652f\u6301\uff1aCoAP\u534f\u8bae\u652f\u6301\u56db\u79cd\u6d88\u606f\u4f20\u9012\u8d28\u91cf\u7ea7\u522b\uff0c\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u7ea7\u522b\u3002<\/li>\n\n\n\n
    • \u3000\u3000(4)\u5b89\u5168\u6027\u652f\u6301\uff1aCoAP\u534f\u8bae\u652f\u6301DTLS\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u30003. HTTP\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n\n\n\n

      \u3000\u3000HTTP\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n

        \n
      • \u3000\u3000(1)\u5e7f\u6cdb\u5e94\u7528\uff1aHTTP\u534f\u8bae\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8eWeb\u5e94\u7528\u4e2d\uff0c\u5177\u6709\u6210\u719f\u7684\u751f\u6001\u7cfb\u7edf\u548c\u4e30\u5bcc\u7684\u5de5\u5177\u652f\u6301\u3002<\/li>\n\n\n\n
      • \u3000\u3000(2)\u6613\u4e8e\u4f7f\u7528\uff1aHTTP\u534f\u8bae\u7684\u4f7f\u7528\u975e\u5e38\u7b80\u5355\uff0c\u53ef\u4ee5\u901a\u8fc7\u6d4f\u89c8\u5668\u3001\u547d\u4ee4\u884c\u5de5\u5177\u7b49\u65b9\u5f0f\u8fdb\u884c\u4ea4\u4e92\u3002<\/li>\n\n\n\n
      • \u3000\u3000(3)\u53ef\u6269\u5c55\u6027\uff1aHTTP\u534f\u8bae\u652f\u6301\u6269\u5c55\uff0c\u53ef\u4ee5\u901a\u8fc7\u81ea\u5b9a\u4e49\u5934\u90e8\u3001\u65b9\u6cd5\u7b49\u65b9\u5f0f\u8fdb\u884c\u6269\u5c55\u3002<\/li>\n\n\n\n
      • \u3000\u3000(4)\u5b89\u5168\u6027\u652f\u6301\uff1aHTTP\u534f\u8bae\u652f\u6301TLS\u5b89\u5168\u4f20\u8f93\u534f\u8bae\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n

        \u3000\u30004. DDS\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n\n\n\n

        \u3000\u3000DDS\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n

          \n
        • \u3000\u3000(1)\u9ad8\u6548\u3001\u5b9e\u65f6\uff1aDDS\u534f\u8bae\u91c7\u7528\u6570\u636e\u5171\u4eab\u7684\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u3001\u5b9e\u65f6\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n\n\n\n
        • \u3000\u3000(2)QoS\u652f\u6301\uff1aDDS\u534f\u8bae\u652f\u6301\u591a\u79cd\u6d88\u606f\u4f20\u9012\u8d28\u91cf\u7ea7\u522b\uff0c\u53ef\u4ee5\u6839\u636e\u5e94\u7528\u9700\u6c42\u9009\u62e9\u4e0d\u540c\u7684\u7ea7\u522b\u3002<\/li>\n\n\n\n
        • \u3000\u3000(3)\u5b89\u5168\u6027\u652f\u6301\uff1aDDS\u534f\u8bae\u652f\u6301\u5b89\u5168\u4f20\u8f93\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n\n\n\n
        • \u3000\u3000(4)\u53ef\u9760\u6027\uff1aDDS\u534f\u8bae\u5177\u6709\u9ad8\u5ea6\u7684\u53ef\u9760\u6027\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n\n\n\n

          \u3000\u30005. ZigBee\u534f\u8bae\u7684\u7279\u70b9<\/h3>\n\n\n\n

          \u3000\u3000ZigBee\u534f\u8bae\u5177\u6709\u4ee5\u4e0b\u7279\u70b9\uff1a<\/p>\n\n\n\n

            \n
          • \u3000\u3000(1)\u4f4e\u529f\u8017\uff1aZigBee\u534f\u8bae\u7684\u8bbe\u5907\u5177\u6709\u4f4e\u529f\u8017\u7684\u7279\u70b9\uff0c\u53ef\u4ee5\u957f\u65f6\u95f4\u8fd0\u884c\u3002<\/li>\n\n\n\n
          • \u3000\u3000(2)\u4f4e\u6570\u636e\u901f\u7387\uff1aZigBee\u534f\u8bae\u7684\u6570\u636e\u901f\u7387\u6bd4\u8f83\u4f4e\uff0c\u9002\u7528\u4e8e\u4f20\u611f\u5668\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u77ed\u8ddd\u79bb\u901a\u4fe1\u3002<\/li>\n\n\n\n
          • \u3000\u3000(3)\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff1aZigBee\u534f\u8bae\u91c7\u7528\u661f\u578b\u3001\u7f51\u72b6\u7b49\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u53ef\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5e94\u7528\u9700\u6c42\u3002<\/li>\n\n\n\n
          • \u3000\u3000(4)\u5b89\u5168\u6027\u652f\u6301\uff1aZigBee\u534f\u8bae\u652f\u6301AES\u52a0\u5bc6\u7b97\u6cd5\uff0c\u53ef\u4ee5\u4fdd\u8bc1\u901a\u4fe1\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n\n\n\n

            \u3000\u3000\u4e09\u3001\u603b\u7ed3<\/h2>\n\n\n\n

            \u3000\u3000\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u662f\u7269\u8054\u7f51\u6280\u672f\u4e2d\u975e\u5e38\u91cd\u8981\u7684\u7ec4\u6210\u90e8\u5206\u3002\u4e0d\u540c\u7684\u534f\u8bae\u5177\u6709\u4e0d\u540c\u7684\u7279\u70b9\u548c\u5e94\u7528\u573a\u666f\uff0c\u5e94\u6839\u636e\u5b9e\u9645\u9700\u6c42\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u3002\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\uff0c\u8fd8\u5e94\u6ce8\u610f\u534f\u8bae\u7684\u5b89\u5168\u6027\u3001\u53ef\u9760\u6027\u7b49\u65b9\u9762\u7684\u95ee\u9898\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

            \u968f\u7740\u7269\u8054\u7f51\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u4e5f\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u4ecb\u7ecd\u7269\u8054\u7f51\u901a\u4fe1\u534f\u8bae\u7684\u79cd\u7c7b\u548c\u5404\u81ea\u7684\u7279\u70b9\u3002<\/p>\n","protected":false},"author":1,"featured_media":4762,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[40,45],"class_list":["post-6303","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-wlw","tag-txxt"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/6303"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=6303"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/6303\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4762"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=6303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=6303"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=6303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}