{"id":39770,"date":"2023-10-05T21:51:16","date_gmt":"2023-10-05T13:51:16","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=39770"},"modified":"2024-05-17T16:33:33","modified_gmt":"2024-05-17T08:33:33","slug":"mhckzxtdhxjs","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/39770.html","title":{"rendered":"Modbus\u548cCANbus\uff1a\u63a7\u5236\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f"},"content":{"rendered":"

  Modbus\u548cCANbus\u662f\u4e24\u79cd\u7528\u4e8e\u63a7\u5236\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u662f\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u8bbe\u5907\u7684\u6709\u6548\u65b9\u5f0f\u3002<\/strong>Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e00\u79cd\u53eb\u505aRS-485\u7684\u7f51\u7edc\u63a5\u53e3\uff0c\u53ef\u4ee5\u5728\u73b0\u6709\u7684\u4e32\u884c\u7f51\u7edc\u4e0a\u4f20\u8f93\u4fe1\u606f\u3002CANbus\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u4e00\u79cd\u53eb\u505aCAN\u7684\u7279\u6b8a\u7f51\u7edc\u63a5\u53e3\uff0c\u53ef\u4ee5\u5728\u5c40\u57df\u7f51\u4e0a\u4f20\u8f93\u4fe1\u606f\u3002\u672c\u6587\u5c06\u8ba8\u8bbaModbus\u548cCANbus\u4e4b\u95f4\u7684\u5dee\u5f02\uff0c\u4ee5\u53ca\u5b83\u4eec\u5728\u63a7\u5236\u7cfb\u7edf\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

Modbus\u534f\u8bae<\/h2>\n

  Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4f7f\u7528RS-485\u7f51\u7edc\u63a5\u53e3\u4f20\u8f93\u6570\u636e\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u88ab\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u63a7\u5236\u5668\uff0c\u4ee5\u53ca\u8fde\u63a5\u5176\u4ed6\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u3002Modbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus RTU\u548cModbus TCP\/IP\u3002<\/p>\n

  Modbus\u7684\u4f18\u70b9<\/h3>\n

  Modbus\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff1a<\/p>\n

    \n
  • \u5b83\u53ef\u4ee5\u5728\u4e0d\u540c\u7c7b\u578b\u7684\u8bbe\u5907\u4e4b\u95f4\u63d0\u4f9b\u7b80\u5355\u7684\u901a\u4fe1\u3002<\/li>\n
  • \u5b83\u53ef\u4ee5\u65b9\u4fbf\u5730\u8fde\u63a5\u5230\u73b0\u6709\u7684\u4e32\u884c\u7f51\u7edc\u3002<\/li>\n
  • \u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/li>\n
  • \u5b83\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n<\/ul>\n

      Modbus\u7684\u7f3a\u70b9<\/h3>\n

      Modbus\u534f\u8bae\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff1a<\/p>\n

      \n
    • \u5b83\u53ea\u652f\u6301\u5c40\u57df\u7f51\u7684\u8fde\u63a5\u3002<\/li>\n
    • \u5b83\u4e0d\u80fd\u652f\u6301\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u3002<\/li>\n
    • \u5b83\u7684\u5b89\u5168\u6027\u8f83\u4f4e\u3002<\/li>\n<\/ul>\n

      CANbus\u534f\u8bae<\/h2>\n

        CANbus\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u4e00\u79cd\u53eb\u505aCAN\u7684\u7279\u6b8a\u7f51\u7edc\u63a5\u53e3\u4f20\u8f93\u6570\u636e\u3002CANbus\u534f\u8bae\u53ef\u4ee5\u88ab\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u63a7\u5236\u5668\uff0c\u4ee5\u53ca\u8fde\u63a5\u5176\u4ed6\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u3002CANbus\u534f\u8bae\u53ef\u4ee5\u7528\u4e8e\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\uff0c\u5e76\u4e14\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982CANopen\u548cJ1939\u3002<\/p>\n

        CANbus\u7684\u4f18\u70b9<\/h3>\n

        CANbus\u534f\u8bae\u5177\u6709\u8bb8\u591a\u4f18\u70b9\uff1a<\/p>\n

        \n
      • \u5b83\u53ef\u4ee5\u5728\u5c40\u57df\u7f51\u4e0a\u63d0\u4f9b\u9ad8\u6548\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n
      • \u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\u3002<\/li>\n
      • \u5b83\u53ef\u4ee5\u652f\u6301\u5927\u91cf\u7684\u6570\u636e\u4f20\u8f93\u3002<\/li>\n
      • \u5b83\u53ef\u4ee5\u63d0\u4f9b\u9ad8\u5ea6\u7684\u5b89\u5168\u6027\u3002<\/li>\n<\/ul>\n

          CANbus\u7684\u7f3a\u70b9<\/h3>\n

          CANbus\u534f\u8bae\u4e5f\u6709\u4e00\u4e9b\u7f3a\u70b9\uff1a<\/p>\n

          \n
        • \u5b83\u53ea\u652f\u6301\u5c40\u57df\u7f51\u7684\u8fde\u63a5\u3002<\/li>\n
        • \u5b83\u7684\u5b89\u88c5\u548c\u7ef4\u62a4\u6210\u672c\u8f83\u9ad8\u3002<\/li>\n
        • \u5b83\u7684\u6570\u636e\u4f20\u8f93\u901f\u5ea6\u8f83\u6162\u3002<\/li>\n<\/ul>\n

          \u603b\u7ed3<\/h2>\n

            Modbus\u548cCANbus\u662f\u4e24\u79cd\u7528\u4e8e\u63a7\u5236\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u662f\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u8bbe\u5907\u7684\u6709\u6548\u65b9\u5f0f\u3002<\/strong>Modbus\u534f\u8bae\u53ef\u4ee5\u88ab\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u63a7\u5236\u5668\uff0c\u4ee5\u53ca\u8fde\u63a5\u5176\u4ed6\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982Modbus RTU\u548cModbus TCP\/IP\u3002CANbus\u534f\u8bae\u53ef\u4ee5\u88ab\u7528\u4e8e\u8fde\u63a5PLC\uff08\u53ef\u7f16\u7a0b\u903b\u8f91\u63a7\u5236\u5668\uff09\u548c\u5176\u4ed6\u63a7\u5236\u5668\uff0c\u4ee5\u53ca\u8fde\u63a5\u5176\u4ed6\u8bbe\u5907\uff0c\u5982\u4f20\u611f\u5668\u548c\u6267\u884c\u5668\u3002\u5b83\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u901a\u4fe1\u534f\u8bae\uff0c\u5982CANopen\u548cJ1939\u3002Modbus\u548cCANbus\u5404\u6709\u4f18\u7f3a\u70b9\uff0c\u5e94\u7528\u573a\u666f\u4e5f\u4e0d\u540c\uff0c\u56e0\u6b64\uff0c\u5e94\u6839\u636e\u5177\u4f53\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          Modbus\u548cCANbus\u662f\u4e24\u79cd\u7528\u4e8e\u63a7\u5236\u7cfb\u7edf\u7684\u6838\u5fc3\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u662f\u901a\u8fc7\u7f51\u7edc\u8fde\u63a5\u8bbe\u5907\u7684\u6709\u6548\u65b9\u5f0f\u3002Modbus\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u4f7f\u7528\u4e00\u79cd\u53eb<\/p>\n","protected":false},"author":1,"featured_media":4132,"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":[423,78],"class_list":["post-39770","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-canbus","tag-m-3"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39770","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/comments?post=39770"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/39770\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=39770"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=39770"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=39770"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}