{"id":478933,"date":"2023-08-09T09:40:36","date_gmt":"2023-08-09T09:40:36","guid":{"rendered":""},"modified":"2024-02-26T10:51:27","modified_gmt":"2024-02-26T10:51:27","slug":"serial-port","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/serial-port\/","title":{"rendered":"\u4e32\u884c\u7aef\u53e3"},"content":{"rendered":"<p>\u5173\u4e8e\u4e32\u53e3\u7684\u7b80\u8981\u4fe1\u606f<\/p>\n<p>\u4e32\u884c\u7aef\u53e3\u662f\u4e00\u79cd\u5141\u8bb8\u8ba1\u7b97\u673a\u548c\u5176\u4ed6\u8bbe\u5907\uff08\u4f8b\u5982\u6253\u5370\u673a\u3001\u8c03\u5236\u89e3\u8c03\u5668\u548c\u5176\u4ed6\u5916\u56f4\u8bbe\u5907\uff09\u4e4b\u95f4\u8fdb\u884c\u4e32\u884c\u901a\u4fe1\u7684\u63a5\u53e3\u3002\u901a\u8fc7\u4e32\u884c\u901a\u4fe1\uff0c\u6570\u636e\u901a\u8fc7\u901a\u4fe1\u901a\u9053\u6216\u8ba1\u7b97\u673a\u603b\u7ebf\u4e00\u6b21\u4e00\u4f4d\u5730\u987a\u5e8f\u4f20\u8f93\u3002\u4e32\u884c\u7aef\u53e3\u5df2\u7ecf\u4f7f\u7528\u4e86\u51e0\u5341\u5e74\uff0c\u5c3d\u7ba1\u5df2\u7ecf\u51fa\u73b0\u4e86\u8bb8\u591a\u65b0\u6280\u672f\uff0c\u4f46\u5b83\u4eec\u4ecd\u7136\u4e0e\u7279\u5b9a\u5e94\u7528\u76f8\u5173\u3002<\/p>\n<h2>\u4e32\u53e3\u7684\u8d77\u6e90\u548c\u9996\u6b21\u63d0\u53ca\u7684\u5386\u53f2<\/h2>\n<p>\u4e32\u884c\u7aef\u53e3\u6709\u7740\u60a0\u4e45\u7684\u5386\u53f2\uff0c\u53ef\u4ee5\u8ffd\u6eaf\u5230\u8ba1\u7b97\u7684\u65e9\u671f\u3002\u4e32\u884c\u901a\u4fe1\u7684\u6982\u5ff5\u59cb\u4e8e\u7535\u4f20\u6253\u5b57\u673a\u7684\u53d1\u660e\uff0c\u7535\u4f20\u6253\u5b57\u673a\u9700\u8981\u4e00\u79cd\u957f\u8ddd\u79bb\u987a\u5e8f\u53d1\u9001\u6570\u636e\u7684\u65b9\u6cd5\u3002<\/p>\n<h3>\u65f6\u95f4\u7ebf\uff1a<\/h3>\n<ul>\n<li><strong>1830\u5e74\u4ee3\uff1a<\/strong> \u83ab\u5c14\u65af\u7535\u7801\u548c\u7535\u62a5\u7cfb\u7edf\u7684\u53d1\u5c55\u4e3a\u4e32\u884c\u901a\u4fe1\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/li>\n<li><strong>20 \u4e16\u7eaa 60 \u5e74\u4ee3\uff1a<\/strong> RS-232 \u6807\u51c6\u6210\u7acb\uff0c\u5b9a\u4e49\u4e86\u4fe1\u53f7\u7684\u7535\u6c14\u7279\u6027\u548c\u65f6\u5e8f\u3001\u4fe1\u53f7\u7684\u542b\u4e49\u4ee5\u53ca\u8fde\u63a5\u5668\u7684\u7269\u7406\u5c3a\u5bf8\u548c\u5f15\u811a\u6392\u5217\u3002<\/li>\n<li><strong>1980 \u5e74\u4ee3\u81f3 90 \u5e74\u4ee3\uff1a<\/strong> \u968f\u7740\u4e2a\u4eba\u8ba1\u7b97\u673a\u7684\u5174\u8d77\uff0c\u4e32\u884c\u7aef\u53e3\u6210\u4e3a\u8fde\u63a5\u9f20\u6807\u548c\u8c03\u5236\u89e3\u8c03\u5668\u7b49\u5916\u56f4\u8bbe\u5907\u7684\u6807\u51c6\u7ec4\u4ef6\u3002<\/li>\n<li><strong>2000\u5e74\u4ee3\u4ee5\u540e\uff1a<\/strong> \u5c3d\u7ba1\u4e32\u884c\u7aef\u53e3\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u5df2\u88ab USB \u548c\u5176\u4ed6\u6280\u672f\u53d6\u4ee3\uff0c\u4f46\u5b83\u5728\u5de5\u4e1a\u5e94\u7528\u4e2d\u4ecd\u7136\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<\/ul>\n<h2>\u6709\u5173\u4e32\u884c\u7aef\u53e3\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6269\u5c55\u4e32\u53e3\u4e3b\u9898<\/h2>\n<p>\u4e32\u884c\u7aef\u53e3\u901a\u8fc7\u6807\u51c6\u534f\u8bae\u4fc3\u8fdb\u8ba1\u7b97\u673a\u548c\u5404\u79cd\u8bbe\u5907\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u8be5\u534f\u8bae\u6309\u987a\u5e8f\u9010\u4f4d\u4f20\u8f93\u6570\u636e\u3002\u5b83\u4eec\u901a\u5e38\u4f7f\u7528 RS-232 \u6807\u51c6\uff0c\u4f46\u4e5f\u5b58\u5728 RS-422 \u548c RS-485 \u7b49\u5176\u4ed6\u6807\u51c6\u3002<\/p>\n<h3>\u5173\u952e\u90e8\u4ef6\uff1a<\/h3>\n<ul>\n<li><strong>\u6570\u636e\u7ebf\uff1a<\/strong> \u6309\u987a\u5e8f\u4f20\u8f93\u6570\u636e\u3002<\/li>\n<li><strong>\u63a7\u5236\u7ebf\uff1a<\/strong> \u7ba1\u7406\u6570\u636e\u6d41\u3002<\/li>\n<li><strong>\u6ce2\u7279\u7387\uff1a<\/strong> \u51b3\u5b9a\u6570\u636e\u4f20\u8f93\u7684\u901f\u5ea6\u3002<\/li>\n<\/ul>\n<h2>\u4e32\u53e3\u7684\u5185\u90e8\u7ed3\u6784\u3002\u4e32\u884c\u7aef\u53e3\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>\u4e32\u884c\u7aef\u53e3\u7684\u64cd\u4f5c\u6d89\u53ca\u786c\u4ef6\u548c\u8f6f\u4ef6\u7ec4\u4ef6\u3002\u786c\u4ef6\u7531\u4e00\u7cfb\u5217\u5f15\u811a\u7ec4\u6210\uff0c\u800c\u8f6f\u4ef6\u5219\u6d89\u53ca\u9a71\u52a8\u7a0b\u5e8f\u548c\u534f\u8bae\u6765\u7ba1\u7406\u901a\u4fe1\u8fc7\u7a0b\u3002<\/p>\n<h3>\u786c\u4ef6\uff1a<\/h3>\n<ul>\n<li><strong>TX\uff08\u53d1\u9001\uff09\uff1a<\/strong> \u4ece\u4e32\u884c\u7aef\u53e3\u53d1\u9001\u6570\u636e\u3002<\/li>\n<li><strong>RX\uff08\u63a5\u6536\uff09\uff1a<\/strong> \u5c06\u6570\u636e\u63a5\u6536\u5230\u4e32\u884c\u7aef\u53e3\u3002<\/li>\n<li><strong>RTS\uff08\u51c6\u5907\u53d1\u9001\uff09\uff1a<\/strong> \u63a7\u5236\u4fe1\u53f7\u3002<\/li>\n<li><strong>CTS\uff08\u6e05\u9664\u53d1\u9001\uff09\uff1a<\/strong> \u63a7\u5236\u4fe1\u53f7\u3002<\/li>\n<\/ul>\n<h3>\u8f6f\u4ef6\uff1a<\/h3>\n<ul>\n<li><strong>\u9a71\u52a8\u7a0b\u5e8f\uff1a<\/strong> \u63a7\u5236\u4e32\u53e3\u7684\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u534f\u8bae\uff1a<\/strong> \u5b9a\u4e49\u6c9f\u901a\u89c4\u5219\u3002<\/li>\n<\/ul>\n<h2>\u4e32\u53e3\u4e3b\u8981\u7279\u6027\u5206\u6790<\/h2>\n<p>\u4e32\u884c\u7aef\u53e3\u6709\u51e0\u4e2a\u663e\u7740\u7684\u7279\u70b9\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7b80\u5355\uff1a<\/strong> \u6613\u4e8e\u4f7f\u7528\u548c\u7406\u89e3\u3002<\/li>\n<li><strong>\u4f4e\u901f\uff1a<\/strong> \u901a\u5e38\u6bd4\u5e76\u884c\u7aef\u53e3\u6162\u3002<\/li>\n<li><strong>\u4f4e\u6210\u672c\uff1a<\/strong> \u5b9e\u65bd\u8d77\u6765\u66f4\u4fbf\u5b9c\u3002<\/li>\n<li><strong>\u8ddd\u79bb\uff1a<\/strong> \u9002\u5408\u8fdc\u8ddd\u79bb\u901a\u8baf\u3002<\/li>\n<li><strong>\u53ef\u9760\u6027\uff1a<\/strong> \u575a\u56fa\u4e14\u6297\u566a\u97f3\u3002<\/li>\n<\/ul>\n<h2>\u5199\u51fa\u5b58\u5728\u54ea\u4e9b\u7c7b\u578b\u7684\u4e32\u884c\u7aef\u53e3\u3002\u4f7f\u7528\u8868\u683c\u548c\u5217\u8868\u6765\u7f16\u5199<\/h2>\n<h3>\u4e32\u884c\u7aef\u53e3\u7684\u7c7b\u578b<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>RS-232<\/td>\n<td>\u6700\u901a\u7528\u7684\u6807\u51c6\uff1b\u7528\u4e8e\u4e2a\u4eba\u7535\u8111\u3002<\/td>\n<\/tr>\n<tr>\n<td>RS-422<\/td>\n<td>\u5141\u8bb8\u591a\u4e2a\u63a5\u6536\u5668\uff1b\u7528\u4e8e\u5de5\u4e1a\u3002<\/td>\n<\/tr>\n<tr>\n<td>RS-485<\/td>\n<td>\u4e0e RS-422 \u7c7b\u4f3c\uff0c\u4f46\u7528\u9014\u66f4\u5e7f\u6cdb\u3002<\/td>\n<\/tr>\n<tr>\n<td>USB\u8f6c\u4e32\u53e3<\/td>\n<td>\u5c06 USB \u4fe1\u53f7\u8f6c\u6362\u4e3a\u4f20\u7edf\u8bbe\u5907\u7684\u4e32\u884c\u4fe1\u53f7\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e32\u53e3\u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>\u4e32\u884c\u7aef\u53e3\u7528\u4e8e\u5404\u79cd\u5e94\u7528\uff0c\u4ece\u8fde\u63a5\u6253\u5370\u673a\u548c\u8c03\u5236\u89e3\u8c03\u5668\u5230\u5de5\u4e1a\u81ea\u52a8\u5316\u3002<\/p>\n<h3>\u5e38\u89c1\u95ee\u9898\uff1a<\/h3>\n<ul>\n<li><strong>\u4e0d\u517c\u5bb9\uff1a<\/strong> \u4e0d\u540c\u7684\u6807\u51c6\u53ef\u80fd\u4f1a\u5bfc\u81f4\u95ee\u9898\u3002<\/li>\n<li><strong>\u9650\u901f\uff1a<\/strong> \u4e0e\u5176\u4ed6\u63a5\u53e3\u76f8\u6bd4\u901f\u5ea6\u8f83\u6162\u3002<\/li>\n<li><strong>\u7269\u7406\u4f24\u5bb3\uff1a<\/strong> \u63d2\u9488\u548c\u8fde\u63a5\u5668\u53ef\u80fd\u4f1a\u635f\u574f\u3002<\/li>\n<\/ul>\n<h3>\u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n<ul>\n<li><strong>\u8f6c\u6362\u5668\uff1a<\/strong> \u4e3a\u4e86\u4e0d\u540c\u6807\u51c6\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u3002<\/li>\n<li><strong>\u6b63\u786e\u7684\u7ef4\u62a4\uff1a<\/strong> \u5b9a\u671f\u68c0\u67e5\u548c\u6e05\u6d01\u3002<\/li>\n<li><strong>\u66ff\u4ee3\u54c1\uff1a<\/strong> \u5bf9\u4e8e\u8f83\u65b0\u7684\u6280\u672f\uff0c\u5982\u679c\u901f\u5ea6\u662f\u4e00\u4e2a\u95ee\u9898\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83\u4ee5\u8868\u683c\u548c\u5217\u8868\u7684\u5f62\u5f0f<\/h2>\n<h3>\u4e0e\u5e76\u884c\u7aef\u53e3\u7684\u6bd4\u8f83<\/h3>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u4e32\u884c\u7aef\u53e3<\/th>\n<th>\u5e76\u53e3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6570\u636e\u4f20\u8f93<\/td>\n<td>\u987a\u5e8f<\/td>\n<td>\u540c\u65f6<\/td>\n<\/tr>\n<tr>\n<td>\u901f\u5ea6<\/td>\n<td>\u6162\u70b9<\/td>\n<td>\u5feb\u70b9<\/td>\n<\/tr>\n<tr>\n<td>\u590d\u6742<\/td>\n<td>\u66f4\u7b80\u5355<\/td>\n<td>\u66f4\u590d\u6742<\/td>\n<\/tr>\n<tr>\n<td>\u8ddd\u79bb\u80fd\u529b<\/td>\n<td>\u8fdc\u8ddd\u79bb<\/td>\n<td>\u77ed\u8ddd\u79bb<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e\u4e32\u884c\u7aef\u53e3\u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u5c3d\u7ba1\u4e32\u884c\u7aef\u53e3\u662f\u4e00\u9879\u8f83\u65e7\u7684\u6280\u672f\uff0c\u4f46\u5b83\u6b63\u5728\u968f\u7740\u65b0\u7684\u6807\u51c6\u548c\u5e94\u7528\u7a0b\u5e8f\u800c\u4e0d\u65ad\u53d1\u5c55\u3002\u5c06\u6765\uff1a<\/p>\n<ul>\n<li><strong>\u63d0\u9ad8\u901f\u5ea6\uff1a<\/strong> \u534f\u8bae\u7684\u53d1\u5c55\u53ef\u80fd\u4f1a\u63d0\u9ad8\u6570\u636e\u901f\u7387\u3002<\/li>\n<li><strong>\u65b0\u6807\u51c6\uff1a<\/strong> \u5de5\u4e1a\u9886\u57df\u6301\u7eed\u521b\u65b0\u3002<\/li>\n<li><strong>\u4e0e\u73b0\u4ee3\u754c\u9762\u96c6\u6210\uff1a<\/strong> \u9002\u914d\u5668\u548c\u8f6c\u6362\u5668\u5c06\u4f7f\u4e32\u884c\u7aef\u53e3\u80fd\u591f\u4e0e\u73b0\u4ee3\u8bbe\u5907\u914d\u5408\u4f7f\u7528\u3002<\/li>\n<\/ul>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5982\u4f55\u5c06\u4ee3\u7406\u670d\u52a1\u5668\u4e0e\u4e32\u884c\u7aef\u53e3\u5173\u8054<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u7f51\u7edc\u4e2d\u7684\u4e2d\u4ecb\uff0c\u7ba1\u7406\u6570\u636e\u6d41\u548c\u5b89\u5168\u6027\u3002\u867d\u7136\u4e0d\u662f\u76f4\u63a5\u5e94\u7528\u7a0b\u5e8f\uff0c\u4f46\u5de5\u4e1a\u73af\u5883\u4e2d\u7684\u4e32\u884c\u7aef\u53e3\u53ef\u80fd\u4e0e\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u7684\u7cfb\u7edf\u8fde\u63a5\u3002<\/p>\n<ul>\n<li><strong>\u5b89\u5168\uff1a<\/strong> \u4e32\u884c\u7aef\u53e3\u8bbe\u5907\u548c\u7f51\u7edc\u4e4b\u95f4\u7684\u5b89\u5168\u8fde\u63a5\u53ef\u4ee5\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8fdb\u884c\u7ba1\u7406\u3002<\/li>\n<li><strong>\u6570\u636e\u7ba1\u7406\uff1a<\/strong> \u4e32\u884c\u6570\u636e\u53ef\u4ee5\u901a\u8fc7\u5305\u542b\u4ee3\u7406\u670d\u52a1\u5668\u7684\u7cfb\u7edf\u8fdb\u884c\u8bb0\u5f55\u3001\u5206\u6790\u548c\u63a7\u5236\u3002<\/li>\n<\/ul>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.example.com\" target=\"_new\" rel=\"noopener nofollow\">RS-232 \u6807\u51c6\u6587\u6863<\/a><\/li>\n<li><a href=\"https:\/\/www.example.com\" target=\"_new\" rel=\"noopener nofollow\">\u4e32\u884c\u901a\u4fe1\u6307\u5357<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/cn\/\" target=\"_new\" rel=\"noopener\">OneProxy\u670d\u52a1<\/a><\/li>\n<\/ul>\n<p>\u672c\u6587\u5168\u9762\u6982\u8ff0\u4e86\u4e32\u884c\u7aef\u53e3\uff0c\u5305\u62ec\u5176\u5386\u53f2\u3001\u7ed3\u6784\u3001\u7c7b\u578b\u3001\u5e94\u7528\u3001\u672a\u6765\u524d\u666f\u4ee5\u53ca\u4e0e OneProxy \u7b49\u4ee3\u7406\u670d\u52a1\u5668\u7684\u5173\u7cfb\u3002<\/p>","protected":false},"featured_media":501758,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478933","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Serial Port<\/mark>","faq_items":[{"question":"What is a Serial Port and why is it important?","answer":"A Serial Port is an interface that allows serial communication between computers and other devices. It transmits data sequentially one bit at a time, making it essential for various applications such as connecting printers, modems, and industrial automation."},{"question":"What are the key features of a Serial Port?","answer":"Serial Ports are known for their simplicity, low speed, low cost, suitability for long-distance communication, and reliability. They are easy to use and robust, making them suitable for various applications."},{"question":"What types of Serial Ports are there?","answer":"There are several types of Serial Ports, including RS-232 (common in PCs), RS-422 (used in industry), RS-485 (more versatile), and USB-to-Serial (converting USB signals to Serial for legacy devices)."},{"question":"How does a Serial Port work?","answer":"A Serial Port operates through both hardware and software components. The hardware consists of pins for transmitting, receiving, and controlling data, while the software involves drivers and protocols that manage communication."},{"question":"What are the common problems with Serial Ports and how can they be resolved?","answer":"Common problems with Serial Ports include incompatibility, limited speed, and physical damage. These can be resolved by using converters for compatibility, proper maintenance to prevent damage, and replacement with newer technologies if speed is a concern."},{"question":"How do Serial Ports compare to Parallel Ports?","answer":"Serial Ports transmit data sequentially and are generally slower, simpler, and suitable for long-distance communication. In contrast, Parallel Ports transmit data simultaneously, are faster, more complex, and suitable for short distances."},{"question":"What are the future perspectives related to Serial Ports?","answer":"The future of Serial Ports may include increased speeds, new standards, and integration with modern interfaces. Developments in protocols, industrial innovations, and adapters can lead to these advancements."},{"question":"How can proxy servers like OneProxy be associated with Serial Ports?","answer":"Proxy servers, like OneProxy, can manage secure connections and data flow between Serial Port devices and networks. They can be used for security and data management in systems interfacing with Serial Ports."},{"question":"Where can I find more information about Serial Ports?","answer":"You can find detailed information about Serial Ports in various resources such as the <a href=\"https:\/\/www.example.com\" target=\"_new\">RS-232 Standard Documentation<\/a> and <a href=\"https:\/\/www.example.com\" target=\"_new\">Guide to Serial Communication<\/a>, along with services related to proxy servers on <a href=\"https:\/\/oneproxy.pro\" target=\"_new\">OneProxy's website<\/a>."}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478933","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478933\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/501758"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=478933"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}