{"id":31114,"date":"2023-09-17T16:31:49","date_gmt":"2023-09-17T08:31:49","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=31114"},"modified":"2023-09-17T16:31:49","modified_gmt":"2023-09-17T08:31:49","slug":"syckswjysmxytx","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/31114.html","title":{"rendered":"\u4f7f\u7528\u4e32\u53e3\u4e0a\u4f4d\u673a\u7528\u4ec0\u4e48\u534f\u8bae\u901a\u4fe1"},"content":{"rendered":"

  \u4e32\u53e3\u4e0a\u4f4d\u673a\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e32\u884c\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e32\u884c\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u4e3a\u4e86\u5b9e\u73b0\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9700\u8981\u4f7f\u7528\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u79cd\u534f\u8bae\u53ef\u4ee5\u5b9a\u4e49\u6570\u636e\u4f20\u8f93\u7684\u683c\u5f0f\u3001\u4f20\u8f93\u65b9\u5f0f\u3001\u4f20\u8f93\u901f\u5ea6\u7b49\u7b49\u3002<\/p>\n

\u5e38\u7528\u7684\u901a\u4fe1\u534f\u8bae<\/h2>\n

  \u76ee\u524d\uff0c\u4e32\u53e3\u4e0a\u4f4d\u673a\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u6709RS-232\u3001RS-485\u3001CAN\u3001I2C\u7b49\u3002<\/strong><\/p>\n

RS-232<\/h3>\n

  RS-232\u662f\u4e00\u79cd\u5e38\u7528\u7684\u4e32\u53e3\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e24\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f20\u8f93\u901f\u5ea6\u53ef\u8fbe\u5230115200 bps\uff0c\u80fd\u591f\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u9700\u6c42\u3002\u6b64\u5916\uff0cRS-232\u8fd8\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u53ef\u4ee5\u4e0e\u5927\u591a\u6570\u8bbe\u5907\u7684\u4e32\u53e3\u7aef\u53e3\u517c\u5bb9\uff0c\u56e0\u6b64\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

RS-485<\/h3>\n

  RS-485\u662fRS-232\u7684\u5347\u7ea7\u7248\u672c\uff0c\u5b83\u5177\u6709\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u5ea6\uff0c\u53ef\u4ee5\u8fbe\u52302.5 Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u66f4\u9ad8\u901f\u7387\u7684\u6570\u636e\u4f20\u8f93\u9700\u6c42\u3002\u6b64\u5916\uff0cRS-485\u8fd8\u5177\u6709\u66f4\u9ad8\u7684\u5b89\u5168\u6027\uff0c\u80fd\u591f\u6709\u6548\u62b5\u5fa1\u7f51\u7edc\u653b\u51fb\uff0c\u56e0\u6b64\u5728\u5b89\u5168\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

CAN<\/h3>\n

  CAN\u662f\u4e00\u79cd\u5c40\u57df\u7f51\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f20\u8f93\u901f\u5ea6\u53ef\u8fbe\u52301 Mbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002\u6b64\u5916\uff0cCAN\u8fd8\u5177\u6709\u826f\u597d\u7684\u5bb9\u9519\u80fd\u529b\uff0c\u80fd\u591f\u6709\u6548\u62b5\u5fa1\u7f51\u7edc\u5e72\u6270\uff0c\u56e0\u6b64\u5728\u5b89\u5168\u8981\u6c42\u8f83\u9ad8\u7684\u573a\u666f\u4e2d\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

I2C<\/h3>\n

  I2C\u662f\u4e00\u79cd\u5e7f\u6cdb\u4f7f\u7528\u7684\u4f4e\u901f\u901a\u4fe1\u534f\u8bae\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u53f0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f20\u8f93\u901f\u5ea6\u53ef\u8fbe\u5230100 Kbps\uff0c\u53ef\u4ee5\u6ee1\u8db3\u5927\u591a\u6570\u5e94\u7528\u573a\u666f\u7684\u8981\u6c42\u3002\u6b64\u5916\uff0cI2C\u8fd8\u5177\u6709\u826f\u597d\u7684\u517c\u5bb9\u6027\uff0c\u53ef\u4ee5\u4e0e\u5927\u591a\u6570\u8bbe\u5907\u7684\u4e32\u53e3\u7aef\u53e3\u517c\u5bb9\uff0c\u56e0\u6b64\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n

\u9009\u62e9\u6b63\u786e\u7684\u534f\u8bae<\/h2>\n

  \u5728\u9009\u62e9\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u7684\u4e0d\u540c\uff0c\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\u3002\u901a\u5e38\uff0c\u5982\u679c\u9700\u8981\u5b9e\u73b0\u9ad8\u901f\u4f20\u8f93\uff0c\u53ef\u4ee5\u9009\u62e9RS-485\u6216CAN\u534f\u8bae\uff1b\u5982\u679c\u5e0c\u671b\u4f20\u8f93\u7684\u6570\u636e\u91cf\u8f83\u5c11\uff0c\u53ef\u4ee5\u9009\u62e9RS-232\u6216I2C\u534f\u8bae\u3002\u53e6\u5916\uff0c\u5728\u9009\u62e9\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u8fd8\u9700\u8981\u8003\u8651\u8bbe\u5907\u7684\u517c\u5bb9\u6027\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u6b63\u5e38\u8fdb\u884c\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4e32\u53e3\u4e0a\u4f4d\u673a\u53ef\u4ee5\u4f7f\u7528\u591a\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u5176\u4e2d\u6700\u5e38\u7528\u7684\u6709RS-232\u3001RS-485\u3001CAN\u3001I2C\u7b49\u3002<\/strong>\u5728\u9009\u62e9\u901a\u4fe1\u534f\u8bae\u65f6\uff0c\u9700\u8981\u6839\u636e\u5b9e\u9645\u5e94\u7528\u573a\u666f\u7684\u4e0d\u540c\uff0c\u9009\u62e9\u5408\u9002\u7684\u534f\u8bae\uff0c\u4ee5\u786e\u4fdd\u901a\u4fe1\u7684\u6b63\u5e38\u8fdb\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e32\u53e3\u4e0a\u4f4d\u673a\u662f\u4e00\u79cd\u7528\u4e8e\u8fde\u63a5\u4e32\u884c\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u7684\u786c\u4ef6\u8bbe\u5907\uff0c\u5b83\u53ef\u4ee5\u5b9e\u73b0\u4e32\u884c\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002\u4e3a\u4e86\u5b9e\u73b0\u6709\u6548\u7684\u6570\u636e\u4f20\u8f93\uff0c\u9700\u8981\u4f7f\u7528\u4e00\u79cd\u901a\u4fe1\u534f\u8bae\uff0c\u8fd9\u79cd\u534f\u8bae\u53ef\u4ee5\u5b9a\u4e49\u6570\u636e\u4f20\u8f93\u7684\u683c\u5f0f<\/p>\n","protected":false},"author":1,"featured_media":3671,"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":[69],"class_list":["post-31114","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-cktx"],"_links":{"self":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/31114","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=31114"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/31114\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media\/3671"}],"wp:attachment":[{"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/media?parent=31114"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=31114"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=31114"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}