{"id":479444,"date":"2023-08-09T10:40:10","date_gmt":"2023-08-09T10:40:10","guid":{"rendered":""},"modified":"2023-09-05T11:18:49","modified_gmt":"2023-09-05T11:18:49","slug":"universal-serial-bus-usb","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/universal-serial-bus-usb\/","title":{"rendered":"\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB)"},"content":{"rendered":"<p>\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u7b80\u4ecb<\/p>\n<p>\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u662f\u4e00\u79cd\u884c\u4e1a\u6807\u51c6\u8fde\u63a5\u6280\u672f\uff0c\u7528\u4e8e\u5728\u8bbe\u5907\u548c\u4e3b\u673a\u63a7\u5236\u5668\uff08\u901a\u5e38\u662f\u4e2a\u4eba\u8ba1\u7b97\u673a\uff09\u4e4b\u95f4\u5efa\u7acb\u901a\u4fe1\u3002USB \u5141\u8bb8\u6570\u636e\u4f20\u8f93\u5e76\u4e3a\u4f4e\u529f\u8017\u8bbe\u5907\u63d0\u4f9b\u7535\u6e90\u3002USB \u4e8e 20 \u4e16\u7eaa 90 \u5e74\u4ee3\u4e2d\u671f\u5f00\u53d1\uff0c\u73b0\u5df2\u53d8\u5f97\u65e0\u5904\u4e0d\u5728\uff0c\u53d6\u4ee3\u4e86\u5404\u79cd\u5e76\u884c\u548c\u4e32\u884c\u7aef\u53e3\uff0c\u5e76\u4fc3\u8fdb\u4e86\u66f4\u6613\u4e8e\u8bbf\u95ee\u548c\u66f4\u5feb\u901f\u7684\u8bbe\u5907\u8fde\u63a5\u3002<\/p>\n<h2>\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u7684\u8d77\u6e90\u5386\u53f2\u53ca\u5176\u9996\u6b21\u63d0\u53ca<\/h2>\n<p>USB \u4e8e 1996 \u5e74\u7531\u82f1\u7279\u5c14\u3001\u5fae\u8f6f\u3001IBM\u3001\u5eb7\u67cf\u7b49\u516c\u53f8\u8054\u5408\u521b\u5efa\u3002\u5176\u76ee\u6807\u662f\u521b\u5efa\u4e00\u79cd\u6807\u51c6\u5316\u8fde\u63a5\uff0c\u4ee5\u53d6\u4ee3 PC \u80cc\u9762\u7684\u5927\u91cf\u8fde\u63a5\u5668\uff0c\u4ece\u800c\u7b80\u5316\u8f6f\u4ef6\u914d\u7f6e\u548c\u6700\u7ec8\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u7b2c\u4e00\u4e2a USB 1.0 \u89c4\u8303\u4e8e 1996 \u5e74 1 \u6708\u63a8\u51fa\uff0c\u4f20\u8f93\u901f\u7387\u4e3a 12 Mbps\u30022000 \u5e74\u63a8\u51fa\u7684 USB 2.0 \u5c06\u8fd9\u4e00\u901f\u7387\u63d0\u5347\u81f3 480 Mbps\u3002\u6301\u7eed\u7684\u5f00\u53d1\u4f7f\u8bbe\u8ba1\u548c\u529f\u80fd\u5f97\u5230\u8fdb\u4e00\u6b65\u6539\u8fdb\u3002<\/p>\n<h2>\u6709\u5173\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u7684\u8be6\u7ec6\u4fe1\u606f\uff1a\u6269\u5c55\u4e3b\u9898<\/h2>\n<p>USB \u7684\u53d1\u5c55\u7279\u70b9\u662f\u901f\u5ea6\u3001\u529f\u7387\u4f20\u8f93\u548c\u53ef\u7528\u6027\u7684\u6539\u8fdb\u3002\u76ee\u524d\u6709\u4e09\u4e2a\u4e3b\u8981\u7248\u672c\uff1a<\/p>\n<ol>\n<li><strong>USB 1.0<\/strong>\uff1a12 Mbps\uff0c1996 \u5e74\u63a8\u51fa\u3002<\/li>\n<li><strong>USB 2.0<\/strong>\uff1a480 Mbps\uff0c2000 \u5e74\u63a8\u51fa\uff0c\u5411\u540e\u517c\u5bb9 USB 1.0\u3002<\/li>\n<li><strong>USB 3.0<\/strong>\uff1a2008 \u5e74\u63a8\u51fa\u7684\u6700\u65b0\u7248\u672c (USB 3.2) \u901f\u5ea6\u9ad8\u8fbe 20 Gbps\u3002<\/li>\n<\/ol>\n<p>USB \u8fd8\u5f15\u5165\u4e86\u5373\u63d2\u5373\u7528\u548c\u70ed\u63d2\u62d4\u7b49\u6982\u5ff5\uff0c\u4f7f\u5f97\u65e0\u9700\u91cd\u65b0\u542f\u52a8\u7cfb\u7edf\u5373\u53ef\u66f4\u6362\u8bbe\u5907\u3002<\/p>\n<h2>\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u7684\u5185\u90e8\u7ed3\u6784\uff1aUSB \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>USB \u67b6\u6784\u5305\u62ec\u4e3b\u63a7\u5236\u5668\u3001\u96c6\u7ebf\u5668\u548c\u4ee5\u5206\u5c42\u661f\u578b\u62d3\u6251\u8fde\u63a5\u7684\u8bbe\u5907\u3002\u4e3b\u63a7\u5236\u5668\u542f\u52a8\u6240\u6709\u4e8b\u52a1\u3002<\/p>\n<ul>\n<li><strong>\u4e3b\u673a\u63a7\u5236\u5668<\/strong>\uff1a\u534f\u8c03\u6d41\u91cf\u5e76\u7ba1\u7406 USB \u62d3\u6251\u3002<\/li>\n<li><strong>\u96c6\u7ebf\u5668<\/strong>\uff1a\u901a\u8fc7\u4e0d\u540c\u7684\u7aef\u53e3\u5206\u914d\u6570\u636e\u548c\u7535\u529b\u3002<\/li>\n<li><strong>\u8bbe\u5907<\/strong>\uff1a\u9f20\u6807\u3001\u952e\u76d8\u6216\u5916\u90e8\u9a71\u52a8\u5668\u7b49\u5916\u56f4\u7ec4\u4ef6\u3002<\/li>\n<\/ul>\n<p>USB \u534f\u8bae\u5b9a\u4e49\u4e86\u4e3b\u673a\u548c\u8bbe\u5907\u4e4b\u95f4\u7684\u6570\u636e\u6d41\uff0c\u4f7f\u7528\u6570\u636e\u5305\u8fdb\u884c\u4e0d\u540c\u7c7b\u578b\u7684\u6570\u636e\u4f20\u8f93\uff0c\u4f8b\u5982\u63a7\u5236\u3001\u4e2d\u65ad\u6216\u6279\u91cf\u4f20\u8f93\u3002<\/p>\n<h2>\u901a\u7528\u4e32\u884c\u603b\u7ebf\uff08USB\uff09\u4e3b\u8981\u7279\u6027\u5206\u6790<\/h2>\n<p>USB \u7684\u4e3b\u8981\u7279\u6027\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u65b9\u4fbf<\/strong>\uff1a\u5373\u63d2\u5373\u7528\u529f\u80fd\u3002<\/li>\n<li><strong>\u517c\u5bb9\u6027<\/strong>\uff1a\u8de8\u4e0d\u540c\u7248\u672c\u7684\u5411\u540e\u517c\u5bb9\u6027\u3002<\/li>\n<li><strong>\u7535\u6e90<\/strong>\uff1a\u4e3a\u8fde\u63a5\u7684\u8bbe\u5907\u63d0\u4f9b\u7535\u6e90\u3002<\/li>\n<li><strong>\u591a\u529f\u80fd\u6027<\/strong>\uff1a\u652f\u6301\u5404\u79cd\u8bbe\u5907\u7c7b\u578b\u548c\u914d\u7f6e\u6587\u4ef6\u3002<\/li>\n<\/ul>\n<h2>\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u7684\u7c7b\u578b\uff1a\u4f7f\u7528\u8868\u683c\u548c\u5217\u8868<\/h2>\n<p>\u5b58\u5728\u591a\u79cd USB \u8fde\u63a5\u5668\uff0c\u4f8b\u5982\uff1a<\/p>\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>USB \u63a5\u53e3<\/td>\n<td>\u4e3b\u673a\u8bbe\u5907\u7684\u6807\u51c6\u8fde\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td>USB \u63a5\u53e3<\/td>\n<td>\u5916\u56f4\u8bbe\u5907\u6807\u51c6\u8fde\u63a5\u5668<\/td>\n<\/tr>\n<tr>\n<td>USB C<\/td>\n<td>\u53ef\u9006\u8fde\u63a5\u5668\uff0c\u80fd\u591f\u9ad8\u901f\u4f20\u8f93\u6570\u636e\u548c\u7535\u529b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u5916\uff0c\u8fd8\u6709 Micro \u548c Mini USB \u7b49\u53d8\u4f53\u3002<\/p>\n<h2>\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB) \u7684\u4f7f\u7528\u65b9\u6cd5\u3001\u95ee\u9898\u53ca\u5176\u89e3\u51b3\u65b9\u6848<\/h2>\n<p>\u7528\u6cd5\uff1a<\/p>\n<ul>\n<li><strong>\u6570\u636e\u4f20\u8f93<\/strong>\uff1a\u8fde\u63a5\u5916\u90e8\u786c\u76d8\u7b49\u8bbe\u5907\u3002<\/li>\n<li><strong>\u6536\u8d39<\/strong>\uff1a\u4e3a\u667a\u80fd\u624b\u673a\u7b49\u8bbe\u5907\u4f9b\u7535\u6216\u5145\u7535\u3002<\/li>\n<li><strong>\u8fde\u63a5\u5916\u56f4\u8bbe\u5907<\/strong>\uff1a\u952e\u76d8\u3001\u9f20\u6807\u7b49\u3002<\/li>\n<\/ul>\n<p>\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li><strong>\u517c\u5bb9\u6027<\/strong>\uff1a\u4f7f\u7528\u9002\u5408\u4e0d\u540c\u8fde\u63a5\u5668\u7684\u9002\u914d\u5668\u3002<\/li>\n<li><strong>\u6570\u636e\u635f\u574f<\/strong>\uff1a\u786e\u4fdd\u6b63\u786e\u5f39\u51fa\u3002<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u540c\u7c7b\u4ea7\u54c1\u6bd4\u8f83<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>USB<\/th>\n<th>\u706b\u7ebf<\/th>\n<th>\u9739\u96f3<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u901f\u5ea6<\/td>\n<td>\u9ad8\u8fbe 20 Gbps<\/td>\n<td>400 Mbps<\/td>\n<td>40 Gbps<\/td>\n<\/tr>\n<tr>\n<td>\u7535\u529b\u8f93\u9001<\/td>\n<td>100 \u74e6<\/td>\n<td>45 \u74e6<\/td>\n<td>100 \u74e6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e USB \u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u672a\u6765\u7684\u524d\u666f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>USB 4<\/strong>\uff1a\u63d0\u9ad8\u901f\u5ea6\u548c\u6548\u7387\u3002<\/li>\n<li><strong>\u65e0\u7ebf USB<\/strong>\uff1a\u65e0\u7ebf\u8fde\u63a5\u3002<\/li>\n<li><strong>\u6539\u5584\u7535\u529b\u8f93\u9001<\/strong>\uff1a\u66f4\u52a0\u73af\u4fdd\u7684\u5145\u7535\u9009\u62e9\u3002<\/li>\n<\/ul>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e USB \u5173\u8054<\/h2>\n<p>\u5728\u7f51\u7edc\u73af\u5883\u4e2d\uff0c\u53ef\u4ee5\u4f7f\u7528 USB-over-IP \u6280\u672f\u5728\u7f51\u7edc\u4e0a\u5171\u4eab USB \u8bbe\u5907\u3002OneProxy \u7b49\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u7f51\u7edc\u63a7\u5236\u548c\u5206\u53d1\u8fd9\u4e9b USB \u8bbe\u5907\u6765\u4fc3\u8fdb\u8fd9\u4e00\u8fc7\u7a0b\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.usb.org\/\" target=\"_new\" rel=\"noopener nofollow\">USB \u5b9e\u65bd\u8005\u8bba\u575b<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/cn\/\" target=\"_new\" rel=\"noopener\">OneProxy USB over IP \u89e3\u51b3\u65b9\u6848<\/a><\/li>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/USB\" target=\"_new\" rel=\"noopener nofollow\">\u7ef4\u57fa\u767e\u79d1\u4e0a\u6709\u5173 USB \u7684\u5185\u5bb9<\/a><\/li>\n<\/ul>\n<p>\u672c\u6587\u5168\u9762\u6982\u8ff0\u4e86\u901a\u7528\u4e32\u884c\u603b\u7ebf (USB)\uff0c\u63a2\u8ba8\u4e86\u5176\u5386\u53f2\u80cc\u666f\u3001\u6280\u672f\u7ec6\u8282\u3001\u53d8\u5316\u548c\u672a\u6765\u524d\u666f\uff0c\u5305\u62ec\u5176\u4e0e\u4ee3\u7406\u670d\u52a1\u5668\u7684\u76f8\u5173\u6027\u3002<\/p>","protected":false},"featured_media":470771,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-479444","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Universal Serial Bus (USB)<\/mark>","faq_items":[{"question":"What is the Universal Serial Bus (USB)?","answer":"<p>Universal Serial Bus (USB) is a standardized connection technology that enables communication between devices and a host controller, usually a computer. It allows for both data transfer and power supply, replacing many older parallel and serial ports.<\/p>"},{"question":"When was USB first introduced, and by whom?","answer":"<p>USB was created in 1996 by a consortium of companies including Intel, Microsoft, IBM, and Compaq. The goal was to simplify the connection process between devices and computers, leading to the release of the USB 1.0 specification in January 1996.<\/p>"},{"question":"How does the internal structure of USB work?","answer":"<p>The USB architecture includes a host controller, hubs, and devices connected in a tiered-star topology. The host controller initiates all transactions and coordinates traffic, while hubs distribute data and power. Devices can include various peripherals like keyboards or hard drives.<\/p>"},{"question":"What are the different types of USB connectors?","answer":"<p>There are several USB connectors, including USB Type A (standard connector for host devices), USB Type B (standard connector for peripheral devices), and USB Type C (a reversible connector capable of high-speed data transfer and power delivery). Additionally, Micro and Mini USB variations exist.<\/p>"},{"question":"What are some common problems and solutions related to USB usage?","answer":"<p>Common problems include compatibility issues with different connectors and potential data corruption. Solutions can involve using adapters for various connectors and ensuring proper ejection to prevent data corruption.<\/p>"},{"question":"How does USB compare to other connection technologies like FireWire and Thunderbolt?","answer":"<p>USB can offer speeds up to 20 Gbps and power delivery up to 100 Watts. In comparison, FireWire offers 400 Mbps and 45 Watts, while Thunderbolt provides 40 Gbps and 100 Watts. USB is widely used due to its versatility, compatibility, and efficiency.<\/p>"},{"question":"What are the future perspectives and technologies related to USB?","answer":"<p>Future directions for USB include the development of USB 4 with enhanced speed and efficiency, Wireless USB for cordless connections, and improved power delivery for more eco-friendly charging options.<\/p>"},{"question":"How can USB technology be associated with proxy servers like OneProxy?","answer":"<p>USB devices can be shared across a network using USB-over-IP technology. Proxy servers like OneProxy may facilitate this by allowing the control and distribution of USB devices over the network, offering unique network solutions involving USB technology.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/479444","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\/479444\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/470771"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=479444"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}