{"id":45544,"date":"2023-10-05T11:56:28","date_gmt":"2023-10-05T03:56:28","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=45544"},"modified":"2023-10-14T16:52:03","modified_gmt":"2023-10-14T08:52:03","slug":"uhrdqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/45544.html","title":{"rendered":"UDP\u548cRS485\u7684\u533a\u522b"},"content":{"rendered":"

  UDP\u548cRS485\u662f\u8bb8\u591a\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u534f\u8bae\uff0c\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u7740\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\u3002<\/strong>\u672c\u6587\u5c06\u4ecb\u7ecdUDP\u548cRS485\u4e4b\u95f4\u7684\u4e0d\u540c\u4e4b\u5904\uff0c\u5e76\u8ba8\u8bba\u5176\u5404\u81ea\u7684\u4f18\u7f3a\u70b9\u3002<\/p>\n

UDP<\/h2>\n

  UDP\uff08\u7528\u6237\u6570\u636e\u62a5\u534f\u8bae\uff09\u662f\u4e00\u79cd\u7b80\u5355\u7684\u9762\u5411\u65e0\u8fde\u63a5\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u6709\u9650\u7684\u53ef\u9760\u6027\uff0c\u4f46\u662f\u4e0d\u63d0\u4f9b\u4efb\u4f55\u53ef\u9760\u6027\u4fdd\u8bc1\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u53d1\u9001\u5c0f\u578b\u6570\u636e\u5305\uff0c\u5982\u679c\u6570\u636e\u5305\u4e22\u5931\uff0c\u5b83\u4e0d\u4f1a\u5c1d\u8bd5\u91cd\u53d1\uff0c\u800c\u662f\u7b80\u5355\u5730\u653e\u5f03\u3002<\/p>\n

  \u4f18\u70b9<\/h3>\n
    \n
  • UDP\u6bd4TCP\u66f4\u5feb\uff0c\u56e0\u4e3a\u5b83\u4e0d\u9700\u8981\u5efa\u7acb\u8fde\u63a5\u5c31\u53ef\u4ee5\u53d1\u9001\u6570\u636e\u3002<\/li>\n
  • UDP\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u6027\uff0c\u4f46\u4e0d\u9700\u8981\u592a\u591a\u7684\u5f00\u9500\u3002<\/li>\n
  • UDP\u53ef\u4ee5\u7528\u6765\u4f20\u8f93\u5b9e\u65f6\u6570\u636e\uff0c\u56e0\u4e3a\u5b83\u4e0d\u9700\u8981\u7b49\u5f85\u786e\u8ba4\u5c31\u53ef\u4ee5\u53d1\u9001\u6570\u636e\u3002<\/li>\n<\/ul>\n

      \u7f3a\u70b9<\/h3>\n
      \n
    • UDP\u4e0d\u80fd\u4fdd\u8bc1\u6570\u636e\u7684\u53ef\u9760\u6027\uff0c\u56e0\u6b64\u53ef\u80fd\u4f1a\u4e22\u5931\u6570\u636e\u3002<\/li>\n
    • UDP\u4e0d\u80fd\u4fdd\u8bc1\u6570\u636e\u7684\u987a\u5e8f\uff0c\u56e0\u6b64\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e71\u5e8f\u7684\u60c5\u51b5\u3002<\/li>\n
    • UDP\u4e0d\u80fd\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\uff0c\u56e0\u6b64\u53ef\u80fd\u4f1a\u51fa\u73b0\u6570\u636e\u635f\u574f\u7684\u60c5\u51b5\u3002<\/li>\n<\/ul>\n

      RS485<\/h2>\n

        RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002\u5b83\u53ef\u4ee5\u7528\u6765\u4f20\u8f93\u5927\u91cf\u7684\u6570\u636e\uff0c\u5e76\u4e14\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u53ef\u9760\u6027\u4fdd\u8bc1\u3002<\/p>\n

        \u4f18\u70b9<\/h3>\n
        \n
      • RS485\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u53ef\u9760\u6027\uff0c\u5e76\u4e14\u53ef\u4ee5\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u987a\u5e8f\u3002<\/li>\n
      • RS485\u53ef\u4ee5\u4f20\u8f93\u5927\u91cf\u7684\u6570\u636e\uff0c\u56e0\u6b64\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u7684\u9700\u6c42\u3002<\/li>\n
      • RS485\u53ef\u4ee5\u63d0\u4f9b\u826f\u597d\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u56e0\u6b64\u53ef\u4ee5\u6ee1\u8db3\u5b9e\u65f6\u5e94\u7528\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n

          \u7f3a\u70b9<\/h3>\n
          \n
        • RS485\u7684\u5b89\u88c5\u6210\u672c\u8f83\u9ad8\uff0c\u56e0\u4e3a\u5b83\u9700\u8981\u5b89\u88c5\u7279\u6b8a\u7684\u7ebf\u8def\u3002<\/li>\n
        • RS485\u53ea\u80fd\u4f20\u8f93\u5c11\u91cf\u7684\u6570\u636e\uff0c\u56e0\u6b64\u4e0d\u80fd\u6ee1\u8db3\u5927\u5bb9\u91cf\u6570\u636e\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/li>\n
        • RS485\u7684\u4f20\u8f93\u8ddd\u79bb\u6709\u9650\uff0c\u56e0\u6b64\u4e0d\u80fd\u6ee1\u8db3\u8fdc\u8ddd\u79bb\u4f20\u8f93\u7684\u9700\u6c42\u3002<\/li>\n<\/ul>\n

          \u603b\u7ed3<\/h2>\n

            UDP\u548cRS485\u662f\u8bb8\u591a\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u534f\u8bae\uff0c\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u7740\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\u3002<\/strong>UDP\u662f\u4e00\u79cd\u7b80\u5355\u7684\u9762\u5411\u65e0\u8fde\u63a5\u7684\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u6709\u9650\u7684\u53ef\u9760\u6027\uff0c\u4f46\u662f\u4e0d\u63d0\u4f9b\u4efb\u4f55\u53ef\u9760\u6027\u4fdd\u8bc1\u3002RS485\u662f\u4e00\u79cd\u5e38\u7528\u7684\u8fdc\u7a0b\u6570\u636e\u4f20\u8f93\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u63d0\u4f9b\u53ef\u9760\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u5177\u6709\u826f\u597d\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u3002UDP\u548cRS485\u5404\u81ea\u6709\u5404\u81ea\u7684\u4f18\u70b9\u548c\u7f3a\u70b9\uff0c\u5e94\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

          UDP\u548cRS485\u662f\u8bb8\u591a\u7f51\u7edc\u5e94\u7528\u4e2d\u5e38\u89c1\u7684\u4e24\u79cd\u534f\u8bae\uff0c\u5b83\u4eec\u4e4b\u95f4\u5b58\u5728\u7740\u4e00\u4e9b\u660e\u663e\u7684\u533a\u522b\u3002\u672c\u6587\u5c06\u4ecb\u7ecdUDP\u548cRS485\u4e4b\u95f4\u7684\u4e0d\u540c\u4e4b\u5904\uff0c\u5e76\u8ba8\u8bba\u5176\u5404\u81ea<\/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":[61,323],"class_list":["post-45544","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r","tag-udp"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45544","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=45544"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/45544\/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=45544"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=45544"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=45544"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}