{"id":30844,"date":"2023-09-18T09:05:06","date_gmt":"2023-09-18T01:05:06","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=30844"},"modified":"2023-09-18T09:05:06","modified_gmt":"2023-09-18T01:05:06","slug":"xpbtckysqb","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/30844.html","title":{"rendered":"\u82af\u7247\u4e0d\u540c\u4e32\u53e3\u6709\u5565\u533a\u522b"},"content":{"rendered":"

  \u82af\u7247\u4e0d\u540c\u4e32\u53e3\u6709\u5565\u533a\u522b\uff1f\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u4e00\u79cd\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u628a\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u4e0d\u540c\u7684\u82af\u7247\u62e5\u6709\u4e0d\u540c\u7684\u4e32\u53e3\uff0c\u5b83\u4eec\u4e4b\u95f4\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002\u672c\u6587\u5c06\u5bf9\u82af\u7247\u4e0d\u540c\u4e32\u53e3\u6709\u5565\u533a\u522b\u8fdb\u884c\u8be6\u7ec6\u4ecb\u7ecd\u3002<\/p>\n

RS232\u4e32\u53e3<\/h2>\n

  RS232\u4e32\u53e3\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u53e3\uff0c\u5b83\u53ef\u4ee5\u7528\u4e8e\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3002RS232\u4e32\u53e3\u7684\u4f20\u8f93\u8ddd\u79bb\u4e00\u822c\u4e0d\u8d85\u8fc715\u7c73\uff0c\u4f20\u8f93\u901f\u7387\u4e5f\u4e0d\u4f1a\u8d85\u8fc7115200bps\uff0c\u56e0\u6b64\u5b83\u4e0d\u80fd\u7528\u4e8e\u957f\u8ddd\u79bb\u6216\u8005\u9ad8\u901f\u7387\u7684\u4f20\u8f93\u3002RS232\u4e32\u53e3\u7684\u7ebf\u8def\u53ea\u67097\u6839\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1aTxD\u3001RxD\u3001GND\u3001DTR\u3001DSR\u3001RTS\u3001CTS\u3002<\/p>\n

RS485\u4e32\u53e3<\/h3>\n

  RS485\u4e32\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u4e32\u53e3\uff0c\u5b83\u53ef\u4ee5\u652f\u6301\u6bd4RS232\u4e32\u53e3\u66f4\u9ad8\u7684\u4f20\u8f93\u901f\u7387\uff0c\u6700\u9ad8\u53ef\u4ee5\u8fbe\u52303Mbps\u3002\u6b64\u5916\uff0cRS485\u4e32\u53e3\u7684\u4f20\u8f93\u8ddd\u79bb\u4e5f\u6bd4RS232\u4e32\u53e3\u66f4\u8fdc\uff0c\u6700\u957f\u53ef\u4ee5\u8fbe\u52301200\u7c73\u3002\u6b64\u5916\uff0cRS485\u4e32\u53e3\u8fd8\u5177\u6709\u591a\u70b9\u8fde\u63a5\u529f\u80fd\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a532\u4e2a\u8bbe\u5907\u3002RS485\u4e32\u53e3\u7684\u7ebf\u8def\u67094\u6839\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1aTxD+\u3001TxD-\u3001RxD+\u3001RxD-\u3002<\/p>\n

CAN\u603b\u7ebf<\/h3>\n

  CAN\u603b\u7ebf\u662f\u4e00\u79cd\u7279\u6b8a\u7684\u4e32\u53e3\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u52301Mbps\uff0c\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u4ee5\u8fbe\u523040\u7c73\u3002\u6b64\u5916\uff0cCAN\u603b\u7ebf\u8fd8\u5177\u6709\u81ea\u52a8\u68c0\u6d4b\u548c\u7ea0\u9519\u529f\u80fd\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u4fdd\u8bc1\u4f20\u8f93\u7684\u7a33\u5b9a\u6027\u3002CAN\u603b\u7ebf\u7684\u7ebf\u8def\u67092\u6839\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1aCAN_H\u3001CAN_L\u3002<\/p>\n

USB\u4e32\u53e3<\/h2>\n

  USB\u4e32\u53e3\u662f\u4e00\u79cd\u9ad8\u901f\u4e32\u53e3\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230480Mbps\uff0c\u4f20\u8f93\u8ddd\u79bb\u6700\u957f\u53ef\u4ee5\u8fbe\u52305\u7c73\u3002\u6b64\u5916\uff0cUSB\u4e32\u53e3\u8fd8\u652f\u6301\u591a\u70b9\u8fde\u63a5\uff0c\u53ef\u4ee5\u540c\u65f6\u8fde\u63a5127\u4e2a\u8bbe\u5907\u3002USB\u4e32\u53e3\u7684\u7ebf\u8def\u67094\u6839\uff0c\u5b83\u4eec\u5206\u522b\u662f\uff1aDP\u3001DM\u3001VCC\u3001GND\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ee5\u4e0a\u5c31\u662f\u5173\u4e8e\u82af\u7247\u4e0d\u540c\u4e32\u53e3\u6709\u5565\u533a\u522b\u7684\u8be6\u7ec6\u4ecb\u7ecd\uff0c\u4e0d\u540c\u7684\u4e32\u53e3\u6709\u7740\u4e0d\u540c\u7684\u7279\u70b9\uff0c\u56e0\u6b64\u5728\u4f7f\u7528\u65f6\u8981\u6839\u636e\u5b9e\u9645\u60c5\u51b5\u9009\u62e9\u5408\u9002\u7684\u4e32\u53e3\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

\u82af\u7247\u4e0d\u540c\u4e32\u53e3\u6709\u5565\u533a\u522b\uff1f\u4e32\u53e3\u662f\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u4e00\u79cd\u901a\u4fe1\u6280\u672f\uff0c\u53ef\u4ee5\u628a\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u8fde\u63a5\u8d77\u6765\uff0c\u4ee5\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u3002\u4e0d\u540c\u7684\u82af\u7247\u62e5\u6709\u4e0d\u540c\u7684\u4e32\u53e3\uff0c\u5b83\u4eec\u4e4b\u95f4\u6709\u7740\u660e\u663e\u7684\u533a\u522b\u3002\u672c\u6587\u5c06<\/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-30844","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\/30844","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=30844"}],"version-history":[{"count":0,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/posts\/30844\/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=30844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/categories?post=30844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.techphant.cn\/wp-json\/wp\/v2\/tags?post=30844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}