{"id":78880,"date":"2024-01-02T03:09:19","date_gmt":"2024-01-01T19:09:19","guid":{"rendered":"https:\/\/www.techphant.cn\/?p=78880"},"modified":"2024-01-02T03:09:19","modified_gmt":"2024-01-01T19:09:19","slug":"srljrcssj","status":"publish","type":"post","link":"https:\/\/www.techphant.cn\/blog\/78880.html","title":{"rendered":"\u6df1\u5165\u4e86\u89e3RS232\u4f20\u8f93\u6570\u636e"},"content":{"rendered":"
RS232\u4f20\u8f93\u6570\u636e\u662f\u4e00\u79cd\u5e38\u89c1\u7684\u4e32\u884c\u901a\u4fe1\u534f\u8bae\uff0c\u7528\u4e8e\u5728\u8ba1\u7b97\u673a\u548c\u5916\u90e8\u8bbe\u5907\u4e4b\u95f4\u4f20\u8f93\u6570\u636e\u3002\u4eca\u5929\u6211\u4eec\u5c06\u4ecb\u7ecdRS232\u7684\u57fa\u672c\u539f\u7406\u3001\u5e94\u7528\u548c\u7279\u70b9\uff0c\u5e2e\u52a9\u8bfb\u8005\u66f4\u5168\u9762\u5730\u7406\u89e3\u8fd9\u4e00\u6280\u672f\u3002<\/p>\n
RS232\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u534f\u8bae<\/a>\uff0c\u5b83\u89c4\u5b9a\u4e86\u6570\u636e\u901a\u4fe1\u65f6\u7684\u4fe1\u53f7\u7535\u5e73\u3001\u6570\u636e\u683c\u5f0f\u548c\u63a7\u5236\u4fe1\u53f7\u7b49\u7ec6\u8282\u3002\u901a\u8fc7RS232\uff0c\u8ba1\u7b97\u673a\u53ef\u4ee5\u4e0e\u4e32\u53e3\u8bbe\u5907\uff08\u5982\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03<\/a>\u5668\u7b49\uff09\u8fdb\u884c\u6570\u636e\u4ea4\u6362\u3002<\/p>\n RS232\u901a\u4fe1\u4f7f\u7528\u6b63\u8d1f\u7535\u5e73\u8868\u793a\u903b\u8f911\u548c\u903b\u8f910\uff0c\u5176\u4e2d\u6b63\u8d1f\u7535\u5e73\u7684\u8303\u56f4\u7531\u6807\u51c6\u5b9a\u4e49\u3002\u6b64\u5916\uff0c\u6570\u636e\u4f20\u8f93\u91c7\u7528\u5f02\u6b65\u901a\u4fe1\u6a21\u5f0f\uff0c\u6bcf\u4e2a\u6570\u636e\u5e27\u5305\u62ec\u8d77\u59cb\u4f4d\u3001\u6570\u636e\u4f4d\u3001\u6821\u9a8c\u4f4d\u548c\u505c\u6b62\u4f4d\u3002<\/p>\n RS232\u5b9a\u4e49\u4e86\u4e00\u4e9b\u63a7\u5236\u4fe1\u53f7\uff0c\u5982\u7528\u4e8e\u6570\u636e\u4f20\u8f93\u7684RTS\uff08\u8bf7\u6c42\u53d1\u9001\uff09\u548cCTS\uff08\u6e05\u9664\u53d1\u9001\uff09\u4fe1\u53f7\uff0c\u7528\u4e8e\u6d41\u91cf\u63a7\u5236\u7684DTR\uff08\u6570\u636e\u7ec8\u7aef\u5c31\u7eea\uff09\u548cDSR\uff08\u6570\u636e\u8bbe\u5907\u5c31\u7eea\uff09\u4fe1\u53f7\u3002\u8fd9\u4e9b\u4fe1\u53f7\u5728\u63e1\u624b\u534f\u8bae\u4e2d\u8d77\u5230\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n RS232\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5982\u7535\u8111\u4e0e\u5916\u56f4\u8bbe\u5907\u3001\u4f20\u611f\u5668\u548c\u63a7\u5236\u5668\u4e4b\u95f4\u7b49\u3002\u5176\u7279\u70b9\u5305\u62ec\u7b80\u5355\u6613\u7528\u3001\u6210\u672c\u4f4e\u5ec9\u3001\u53ef\u9760\u6027\u9ad8\u7b49\u4f18\u70b9\u3002<\/p>\n RS232\u4f20\u8f93\u6570\u636e\u5728\u7535\u5b50\u5546\u52a1\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u901a\u4fe1\u8bbe\u5907\u7b49\u9886\u57df\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002\u4f8b\u5982\uff0cPOS\u673a\u4e0e\u8ba1\u7b97\u673a\u4e4b\u95f4\u7684\u6570\u636e\u4f20\u8f93\u3001PLC\u4e0e\u7535\u8111\u4e4b\u95f4\u7684\u901a\u4fe1\u7b49\u90fd\u79bb\u4e0d\u5f00RS232\u3002<\/p>\n \u76f8\u6bd4\u5176\u4ed6\u901a\u4fe1\u534f\u8bae\uff0cRS232\u64cd\u4f5c\u7b80\u4fbf\uff0c\u63a5\u53e3\u6807\u51c6\u7edf\u4e00\uff0c\u6210\u672c\u4f4e\u5ec9\uff0c\u56e0\u6b64\u88ab\u5e7f\u6cdb\u91c7\u7528\u3002\u540c\u65f6\uff0c\u7531\u4e8eRS232\u6709\u8f83\u597d\u7684\u6297\u5e72\u6270\u6027\u80fd\uff0c\u56e0\u6b64\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\u4e5f\u6709\u7740\u5f88\u597d\u7684\u5e94\u7528\u524d\u666f\u3002<\/p>\n \u4fe1\u53f7\u7535\u5e73\u548c\u6570\u636e\u683c\u5f0f<\/h3>\n
\u63a7\u5236\u4fe1\u53f7\u548c\u63e1\u624b\u534f\u8bae<\/h3>\n
RS232\u4f20\u8f93\u6570\u636e\u7684\u5e94\u7528\u548c\u7279\u70b9<\/h2>\n
\u5e94\u7528\u9886\u57df\u4e3e\u4f8b<\/h3>\n
\u7279\u70b9\u4f18\u52bf\u5206\u6790<\/h3>\n
\u603b\u7ed3<\/h2>\n