{"id":25687,"date":"2023-09-07T11:04:50","date_gmt":"2023-09-07T03:04:50","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=25687"},"modified":"2023-09-07T11:04:55","modified_gmt":"2023-09-07T03:04:55","slug":"cktxdgzyl","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/25687.html","title":{"rendered":"\u4e32\u53e3\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406"},"content":{"rendered":"\n

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\u3000\u3000\u4e00\u3001\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u662f\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u7684\u4e00\u79cd\u901a\u4fe1\u65b9\u5f0f\u3002\u4e32\u53e3\u901a\u4fe1\u4f7f\u7528\u5355\u4e2a\u6570\u636e\u7ebf\u5c06\u6570\u636e\u6309\u4f4d\u4f20\u8f93\uff0c\u76f8\u8f83\u4e8e\u5e76\u884c\u63a5\u53e3\uff0c\u4e32\u53e3\u901a\u4fe1\u53ea\u9700\u8981\u5c11\u91cf\u7684\u6570\u636e\u7ebf\uff0c\u4ece\u800c\u51cf\u5c11\u4e86\u786c\u4ef6\u6210\u672c\u548c\u590d\u6742\u5ea6\u3002<\/strong>\u4e32\u53e3\u901a\u4fe1\u53ef\u4ee5\u5b9e\u73b0\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\uff0c\u4f8b\u5982\u8ba1\u7b97\u673a\u4e0e\u6253\u5370\u673a\u3001\u8ba1\u7b97\u673a\u4e0e\u4f20\u611f\u5668\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001\u4e32\u53e3\u901a\u4fe1\u7684\u5de5\u4f5c\u6a21\u5f0f<\/h2>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u6709\u4e24\u79cd\u5e38\u89c1\u7684\u5de5\u4f5c\u6a21\u5f0f\uff1a\u540c\u6b65\u6a21\u5f0f\u548c\u5f02\u6b65\u6a21\u5f0f\u3002<\/p>\n\n\n\n

\u3000\u30001. \u540c\u6b65\u6a21\u5f0f\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u540c\u6b65\u6a21\u5f0f\u4e0b\uff0c\u6570\u636e\u7684\u4f20\u8f93\u9700\u8981\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u4fdd\u6301\u76f8\u540c\u7684\u65f6\u949f\u9891\u7387\u548c\u6570\u636e\u5e27\u7ed3\u6784\u3002\u53d1\u9001\u65b9\u5c06\u6570\u636e\u6309\u7167\u56fa\u5b9a\u7684\u65f6\u95f4\u95f4\u9694\u53d1\u9001\u7ed9\u63a5\u6536\u65b9\uff0c\u63a5\u6536\u65b9\u6839\u636e\u65f6\u949f\u4fe1\u53f7\u540c\u6b65\u63a5\u6536\u6570\u636e\u3002\u540c\u6b65\u6a21\u5f0f\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u901f\u6570\u636e\u4f20\u8f93\uff0c\u4f46\u5bf9\u4e8e\u65f6\u949f\u540c\u6b65\u8981\u6c42\u8f83\u9ad8\uff0c\u5e76\u4e14\u9700\u8981\u989d\u5916\u7684\u65f6\u949f\u7ebf\u3002<\/p>\n\n\n\n

\u3000\u30002. \u5f02\u6b65\u6a21\u5f0f\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u5f02\u6b65\u6a21\u5f0f\u4e0b\uff0c\u6570\u636e\u7684\u4f20\u8f93\u4e0d\u9700\u8981\u53d1\u9001\u65b9\u548c\u63a5\u6536\u65b9\u4fdd\u6301\u76f8\u540c\u7684\u65f6\u949f\u9891\u7387\u548c\u6570\u636e\u5e27\u7ed3\u6784\u3002\u53d1\u9001\u65b9\u5c06\u6570\u636e\u6309\u7167\u5b57\u8282\u5206\u5272\u540e\u9010\u4e2a\u53d1\u9001\u7ed9\u63a5\u6536\u65b9\uff0c\u63a5\u6536\u65b9\u901a\u8fc7\u68c0\u6d4b\u8d77\u59cb\u4f4d\u548c\u505c\u6b62\u4f4d\u6765\u786e\u5b9a\u6570\u636e\u7684\u5f00\u59cb\u548c\u7ed3\u675f\u3002\u5f02\u6b65\u6a21\u5f0f\u9002\u7528\u4e8e\u8f83\u4f4e\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u8f83\u7b80\u5355\u7684\u901a\u4fe1\u73af\u5883\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e09\u3001\u4e32\u53e3\u901a\u4fe1\u7684\u534f\u8bae<\/h2>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u7684\u534f\u8bae\u662f\u7528\u4e8e\u63a7\u5236\u6570\u636e\u4f20\u8f93\u548c\u901a\u4fe1\u7684\u89c4\u5219\u548c\u7ea6\u5b9a\u3002\u5e38\u89c1\u7684\u4e32\u53e3\u901a\u4fe1\u534f\u8bae\u5305\u62ecRS-232\u3001RS-485\u3001UART\u7b49\u3002<\/p>\n\n\n\n

\u3000\u30001. RS-232\uff1a<\/h3>\n\n\n\n

\u3000\u3000RS-232\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u53e3\u901a\u4fe1\u534f\u8bae\uff0c\u5e38\u7528\u4e8e\u8ba1\u7b97\u673a\u4e0e\u5916\u90e8\u8bbe\u5907\u7684\u901a\u4fe1\u3002RS-232\u534f\u8bae\u5b9a\u4e49\u4e86\u6570\u636e\u7684\u4f20\u8f93\u683c\u5f0f\u3001\u7535\u6c14\u7279\u6027\u548c\u4fe1\u53f7\u7535\u5e73\u7b49\u3002RS-232\u534f\u8bae\u4f7f\u7528DB-9\u6216DB-25\u63a5\u53e3\uff0c\u652f\u6301\u5168\u53cc\u5de5\u901a\u4fe1\u548c\u534a\u53cc\u5de5\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u30002. RS-485\uff1a<\/h3>\n\n\n\n

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\u3000\u30003. UART\uff1a<\/h3>\n\n\n\n

\u3000\u3000UART\u662f\u4e00\u79cd\u901a\u7528\u5f02\u6b65\u6536\u53d1\u4f20\u8f93\u5668\uff0c\u7528\u4e8e\u4e32\u884c\u6570\u636e\u901a\u4fe1\u3002UART\u901a\u8fc7\u53d1\u9001\u548c\u63a5\u6536\u7f13\u51b2\u533a\u5b9e\u73b0\u6570\u636e\u7684\u4f20\u8f93\u548c\u63a5\u6536\u3002UART\u901a\u5e38\u7528\u4e8e\u5fae\u63a7\u5236\u5668\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\u3002<\/p>\n\n\n\n

\u3000\u3000\u56db\u3001\u4e32\u53e3\u901a\u4fe1\u7684\u5e94\u7528\u9886\u57df<\/h2>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\uff0c\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u4ee5\u4e0b\u9886\u57df\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u5de5\u4e1a\u81ea\u52a8\u5316\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u5728\u5de5\u4e1a\u81ea\u52a8\u5316\u4e2d\u8d77\u7740\u91cd\u8981\u7684\u4f5c\u7528\u3002\u5de5\u4e1a\u8bbe\u5907\u548c\u4f20\u611f\u5668\u5e38\u5e38\u901a\u8fc7\u4e32\u53e3\u4e0e\u8ba1\u7b97\u673a\u6216\u63a7\u5236\u5668\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\uff0c\u5b9e\u73b0\u81ea\u52a8\u5316\u63a7\u5236\u548c\u76d1\u6d4b\u3002<\/p>\n\n\n\n

\u3000\u30002. \u901a\u4fe1\u8bbe\u5907\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u5728\u901a\u4fe1\u8bbe\u5907\u4e2d\u88ab\u5e7f\u6cdb\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u8c03\u5236\u89e3\u8c03\u5668\u3001\u8def\u7531\u5668\u548c\u4ea4\u6362\u673a\u7b49\u8bbe\u5907\u901a\u8fc7\u4e32\u53e3\u4e0e\u8ba1\u7b97\u673a\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u6570\u636e\u4f20\u8f93\u548c\u7f51\u7edc\u8fde\u63a5\u3002<\/p>\n\n\n\n

\u3000\u30003. \u4eea\u5668\u4eea\u8868\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u5728\u4eea\u5668\u4eea\u8868\u9886\u57df\u4e5f\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u4f8b\u5982\uff0c\u6e29\u5ea6\u8ba1\u3001\u538b\u529b\u8ba1\u3001\u6d41\u91cf\u8ba1\u7b49\u4eea\u5668\u901a\u8fc7\u4e32\u53e3\u4e0e\u8ba1\u7b97\u673a\u8fdb\u884c\u901a\u4fe1\uff0c\u5b9e\u73b0\u6570\u636e\u91c7\u96c6\u548c\u76d1\u6d4b\u3002<\/p>\n\n\n\n

\u3000\u30004. \u5d4c\u5165\u5f0f\u7cfb\u7edf\uff1a<\/h3>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u5728\u5d4c\u5165\u5f0f\u7cfb\u7edf\u4e2d\u4e5f\u626e\u6f14\u7740\u91cd\u8981\u7684\u89d2\u8272\u3002\u5d4c\u5165\u5f0f\u8bbe\u5907\u901a\u8fc7\u4e32\u53e3\u4e0e\u5916\u90e8\u8bbe\u5907\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u548c\u901a\u4fe1\uff0c\u5b9e\u73b0\u529f\u80fd\u6269\u5c55\u548c\u6570\u636e\u4f20\u8f93\u3002<\/p>\n\n\n\n

\u3000\u3000\u603b\u7ed3\uff1a<\/h2>\n\n\n\n

\u3000\u3000\u4e32\u53e3\u901a\u4fe1\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u6570\u636e\u4f20\u8f93\u65b9\u5f0f\uff0c\u901a\u8fc7\u4e32\u884c\u63a5\u53e3\u8fdb\u884c\u6570\u636e\u4f20\u8f93\u3002\u4e86\u89e3\u4e32\u53e3\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406\u5bf9\u4e8e\u5f00\u53d1\u548c\u7ef4\u62a4\u4e32\u53e3\u8bbe\u5907\u81f3\u5173\u91cd\u8981\u3002\u672c\u6587\u8be6\u7ec6\u4ecb\u7ecd\u4e86\u4e32\u53e3\u901a\u4fe1\u7684\u57fa\u672c\u6982\u5ff5\u3001\u5de5\u4f5c\u6a21\u5f0f\u3001\u534f\u8bae\u4ee5\u53ca\u5e94\u7528\u9886\u57df\u3002<\/strong>\u901a\u8fc7\u5b66\u4e60\u4e32\u53e3\u901a\u4fe1\u7684\u5de5\u4f5c\u539f\u7406\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u7406\u89e3\u4e32\u53e3\u8bbe\u5907\u7684\u5de5\u4f5c\u65b9\u5f0f\uff0c\u5e76\u80fd\u591f\u5e94\u7528\u4e8e\u5404\u79cd\u7535\u5b50\u8bbe\u5907\u548c\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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