{"id":2034,"date":"2024-06-05T20:17:00","date_gmt":"2024-06-05T12:17:00","guid":{"rendered":"https:\/\/cn.raksmart.com\/blog\/host\/3795.html"},"modified":"2024-06-05T20:17:00","modified_gmt":"2024-06-05T12:17:00","slug":"rfid%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e4%bb%a5%e5%8f%8a%e7%b1%bb%e5%9e%8b","status":"publish","type":"post","link":"https:\/\/cn.raksmart.com\/blog\/knowledge\/2034.html","title":{"rendered":"RFID\u7684\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u7c7b\u578b"},"content":{"rendered":"<div class=\"entry-content e-content\" itemprop=\"description articleBody\">\n<p>\u65e0\u7ebf\u5c04\u9891\u8bc6\u522b (RFID) \u662f\u6307\u901a\u8fc7\u7535\u78c1\u6ce2\u4ee5\u65e0\u7ebf\u6216\u975e\u63a5\u89e6\u5f0f\u7684\u65b9\u5f0f\uff0c\u5728 RFID \u6807\u7b7e\u548c\u8bfb\u5199\u5668\u4e4b\u95f4\u4f20\u8f93\u6570\u5b57 ID \u548c\u5176\u4ed6\u6570\u636e\u3002 \u6807\u8bb0\u5b9e\u7269\u53ef\u8ba9\u4f01\u4e1a\u3001\u7ec4\u7ec7\u548c\u6d88\u8d39\u8005\u901a\u8fc7\u4e00\u4e2a\u72ec\u7279\u7684\u6570\u5b57 ID(\u6570\u5b57\u5b6a\u751f)\uff0c\u4ee5\u65e0\u7f1d\u8bc6\u522b\u3001\u9a8c\u8bc1\u3001\u8ddf\u8e2a\u3001\u68c0\u6d4b\u6bcf\u4e2a\u7269\u54c1\u5e76\u4e0e\u4e4b\u4e92\u52a8\u3002raksmart<strong><a href=\"https:\/\/cn.raksmart.com\/lavps\" target=\"_blank\" rel=\"noopener\">\u7f8e\u56fdVPS\u4e3b\u673a<\/a><\/strong>\u5206\u4eabRFID\u7684\u5de5\u4f5c\u539f\u7406\u4ee5\u53ca\u7c7b\u578b<\/p>\n<p>\u4e0e\u5149\u5b66\u4e8c\u7ef4\u7801\u7b49\u5176\u4ed6\u81ea\u52a8\u8bc6\u522b\u6280\u672f\u4e0d\u540c\uff0cRFID \u53ef\u4ee5\u5728\u51e0\u5398\u7c73\u5230 20 \u591a\u7c73\u7684\u89c6\u7ebf\u8303\u56f4\u5185\u8bfb\u53d6\u6807\u7b7e\uff0c\u5177\u4f53\u8303\u56f4\u53d6\u51b3\u4e8e RFID \u7cfb\u7edf\u7684\u7c7b\u578b\u3002 \u5178\u578b\u7684\u4f8b\u5b50\u662f\u4f7f\u7528\u5b89\u88c5\u5728\u53d1\u8d27\u533a\u95e8\u540e\u7684\u56fa\u5b9a\u8bfb\u5199\u5668\u95e8\u8bfb\u53d6\u8d27\u76d8\u4e0a\u5468\u8f6c\u7bb1\u5185\u7684\u6570\u767e\u4e2a\u5e26\u6807\u7b7e\u4ea7\u54c1\uff0c \u6216\u8005\u7528\u624b\u6301\u9605\u8bfb\u5668\u626b\u63cf\u5546\u5e97\u8d27\u67b6\uff0c\u5728\u51e0\u79d2\u949f\u5185\u6e05\u70b9\u5e93\u5b58\uff0c\u53c8\u6bd4\u5982\u7528\u667a\u80fd\u624b\u673a\u626b\u63cf\u5962\u4f88\u54c1\u94b1\u5305\u6765\u9a8c\u8bc1\u771f\u4f2a\uff0c\u5e76\u6ce8\u518c\u52a0\u5165\u4f1a\u5458\u3002<\/p>\n<p>RFID \u7684\u5de5\u4f5c\u539f\u7406?<\/p>\n<p>\u7b80\u5355\u5730\u8bf4\uff0cRFID \u7cfb\u7edf\u7531\u4e09\u4e2a\u90e8\u5206\u7ec4\u6210\uff1a RFID \u6807\u7b7e\u6216\u667a\u80fd\u6807\u7b7e;RFID \u8bfb\u5199\u5668(\u4e5f\u79f0\u4e3a\u8be2\u95ee\u5668);\u4ee5\u53ca\u5c06\u83b7\u53d6\u7684\u6570\u636e\u4f20\u9001\u81f3 IT \u7cfb\u7edf\u6216\u7269\u8054\u7f51 (IoT) \u7684\u8f6f\u4ef6(\u4e5f\u79f0\u4e3a\u4e2d\u95f4\u8f6f\u4ef6)\u3002 \u6839\u636e\u5e94\u7528\u9700\u6c42\uff0c\u9700\u8981\u8ba4\u771f\u9009\u62e9\u7cfb\u7edf\u7ec4\u4ef6\uff0c\u4ee5\u6ee1\u8db3\u6240\u9700\u7684\u6027\u80fd\u3001\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<p>RFID \u6807\u7b7e<\/p>\n<p>RFID \u6807\u7b7e\u6709\u591a\u79cd\u5f62\u72b6\u548c\u5927\u5c0f\uff0c\u53ef\u4ee5\u662f\u201c\u65e0\u6e90\u201d\u7684\uff0c\u4e5f\u53ef\u4ee5\u662f\u201c\u6709\u6e90\u201d\u7684\u3002 \u4f46\u6700\u5e38\u89c1\u7684\u662f\u65e0\u6e90\u6807\u7b7e\uff0c\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u4e0d\u9700\u8981\u7535\u6c60\u7b49\u96c6\u6210\u7535\u6e90\u3002 \u65e0\u6e90\u6807\u7b7e\u901a\u5e38\u7531 RFID inlay \u548c\u9632\u6b62\u7269\u7406\u635f\u4f24\u7684\u5916\u58f3\u7ec4\u6210\u3002 inlay \u7531\u4e00\u4e2a\u5c0f\u578b\u7845\u5fae\u82af\u7247\u7ec4\u6210\uff0c\u7528\u4ee5\u5b58\u50a8\u6570\u5b57 ID \u548c\u5176\u4ed6\u6570\u636e\uff0c\u5e76\u7c98\u8d34\u5230\u7eb8\u6216\u5851\u6599 (PET) \u8584\u819c\u7b49\u8584\u57fa\u677f\u4e0a\u7684\u5929\u7ebf\u4e0a\u3002 \u65e0\u6e90\u6807\u7b7e\u7684\u5929\u7ebf\u63a5\u6536\u6765\u81ea\u8bfb\u5199\u5668\u7684\u65e0\u7ebf\u7535\u6ce2\uff0c\u5e76\u5c06\u5176\u4f20\u8f93\u5230\u5fae\u82af\u7247\uff0c\u5fae\u82af\u7247\u6536\u96c6\u8be5\u80fd\u91cf\uff0c\u5e76\u7528\u6765\u5c06\u65e0\u7ebf\u4fe1\u53f7\u53d1\u9001\u56de\u8bfb\u5199\u5668\u3002 inlay \u7684\u5c3a\u5bf8\u5f88\u8584\uff0c\u56e0\u6b64\u5f88\u5bb9\u6613\u5d4c\u5165\u5230\u4f20\u7edf\u6807\u7b7e\u4e2d\uff0c\u4f7f\u5176\u6210\u4e3a\u667a\u80fd\u6807\u7b7e\uff0c\u6216\u5d4c\u5165\u5230\u975e\u5e38\u575a\u56fa\u7684\u5851\u6599(\u786c\u6807\u7b7e)\u6216\u751f\u7269\u517c\u5bb9\u73bb\u7483(\u73bb\u7483\u6807\u7b7e)\u4e2d\uff0c\u7528\u4e8e\u6781\u7aef\u6076\u52a3\u7684\u73af\u5883\u6216\u6ce8\u5c04\u5230\u52a8\u7269\u4f53\u5185\u3002<\/p>\n<p>RFID \u7684\u7c7b\u578b<\/p>\n<p>RFID \u7cfb\u7edf\u5206\u4e3a\u4e09\u4e2a\u4e3b\u8981\u7684\u5c04\u9891\u8303\u56f4\uff1a \u4f4e\u9891 (LF)\u3001\u9ad8\u9891 (HF) \u548c\u8d85\u9ad8\u9891 (UHF)\u3002 \u5b83\u4eec\u56e0\u5e94\u7528\u3001\u6700\u5927\u8bfb\u53d6\u8303\u56f4\u4ee5\u53ca\u6240\u4f7f\u7528\u7684 RFID \u6807\u7b7e\u548c\u8bfb\u5199\u5668\u7c7b\u578b\u800c\u4e0d\u540c\u3002<\/p>\n<p>\u8d85\u9ad8\u9891 (UHF)<\/p>\n<p>UHF RFID \u7cfb\u7edf\u7684\u5de5\u4f5c\u9891\u7387\u8303\u56f4\u662f 860 \u81f3 960 MHz\u3002 \u5178\u578b\u7684\u8bfb\u53d6\u8ddd\u79bb\u662f\u4ece\u8fd1\u8ddd\u79bb\u63a5\u89e6\u5230 20 \u7c73\u4ee5\u4e0a\uff0c\u8fd9\u4f7f\u5176\u5e94\u7528\u8303\u56f4\u975e\u5e38\u5e7f\u6cdb\uff0c\u53ef\u7528\u4e8e\u5e93\u5b58\u548c\u4f9b\u5e94\u94fe\u7ba1\u7406\u3001\u667a\u80fd\u5236\u9020\u3001\u822a\u7a7a\u884c\u674e\u8ffd\u8e2a\u3001\u4f53\u80b2\u8ba1\u65f6\u7b49\u5e94\u7528\u3002<\/p>\n<p>\u5728\u9891\u7387\u8303\u56f4\u5185\uff0c\u6709\u4e24\u4e2a\u7531\u76d1\u7ba1\u673a\u6784\u5b9a\u4e49\u7684\u4e3b\u8981\u533a\u57df\u5b50\u9891\u5e26\u3002 \u6b27\u6d32\u7535\u4fe1\u6807\u51c6\u534f\u4f1a (ETSI) \u4e3a RFID \u7684\u4f7f\u7528\u5b9a\u4e49\u4e86 865 \u2013 868 MHz\uff0c\u7f8e\u56fd\u8054\u90a6\u901a\u4fe1\u59d4\u5458\u4f1a (FCC) \u9009\u62e9\u4e86 902 \u2013 928 MHz\u3002 \u6211\u4eec\u7684\u90e8\u5206RFID \u6807\u7b7e\u548c inlay \u4e13\u7528\u4e8e FCC \u6216 ETSI \u9891\u7387\uff0c\u8bb8\u591a\u8f83\u65b0\u7684\u4ea7\u54c1\u5219\u540c\u65f6\u652f\u6301\u8fd9\u4e24\u4e2a\u9891\u5e26\u3002\u4e0e HF \u548c LF \u76f8\u6bd4\uff0cUHF \u7cfb\u7edf\u652f\u6301\u66f4\u957f\u7684\u8bfb\u53d6\u8303\u56f4\uff0c\u80fd\u591f\u5b9e\u73b0\u5404\u79cd\u5c3a\u5bf8\u548c\u5f62\u72b6\u7684\u7ecf\u6d4e\u9ad8\u6548 inlay \u548c\u6807\u7b7e\uff0c\u5e76\u4e14\u80fd\u591f\u5feb\u901f\u8bfb\u53d6\u6563\u4ef6\uff0c\u4f46\u66f4\u5bb9\u6613\u53d7\u5230\u91d1\u5c5e\u6216\u5bfc\u7535\u6750\u6599\u6216\u6db2\u4f53\u7684\u65e0\u7ebf\u7535\u6ce2\u5e72\u6270\u3002<\/p>\n<p>\u9ad8\u9891 (HF) \u548c\u8fd1\u573a\u901a\u4fe1 (NFC)<\/p>\n<p>HF \u548c NFC RFID \u7cfb\u7edf\u7684\u5de5\u4f5c\u9891\u5e26\u662f 13.56 MHz\uff0c\u8bfb\u53d6\u8303\u56f4\u4ece\u8fd1\u63a5\u89e6\u5230 50 \u5398\u7c73\u4e0d\u7b49\u3002 \u5178\u578b\u7684\u5e94\u7528\u5305\u62ec\u56fe\u4e66\u9986\u5a92\u4f53\u7ba1\u7406\u3001\u81ea\u52a8\u5316\u5236\u9020\u3001\u535a\u5f69\u7b79\u7801\u7ba1\u7406\u3001\u8eab\u4efd\u8bc1\u3001NFC \u652f\u4ed8\u5361\u6216\u667a\u80fd\u624b\u673a\u5e94\u7528\u7684\u975e\u63a5\u89e6\u5f0f\u652f\u4ed8\uff0c\u4ee5\u53ca\u6d88\u8d39\u8005\u4e92\u52a8\u3002 HF \u6807\u7b7e\u9700\u8981\u7279\u6b8a\u7684\u8bfb\u5199\u5668\uff0c\u800c NFC \u6807\u7b7e\u5728\u51e0\u5398\u7c73\u7684\u8ddd\u79bb\u5185\u51e0\u4e4e\u53ef\u4ee5\u88ab\u4efb\u4f55\u667a\u80fd\u624b\u673a\u8bfb\u53d6\u3002 \u968f\u7740\u6570\u5341\u4ebf\u652f\u6301 NFC \u7684\u667a\u80fd\u624b\u673a\u51fa\u73b0\u5728\u5f53\u4eca\u5e02\u573a\u4e0a\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u6d88\u8d39\u8005\u5f00\u59cb\u4e60\u60ef\u975e\u63a5\u89e6\u5f0f\u652f\u4ed8\uff0c\u5229\u7528 NFC \u6807\u7b7e\u8fdb\u884c\u6d88\u8d39\u8005\u4e92\u52a8\u548c\u4ee5\u6d88\u8d39\u8005\u4e3a\u4e2d\u5fc3\u7684\u5176\u4ed6\u65b0\u5e94\u7528\u6709\u5f88\u5e7f\u9614\u7684\u524d\u666f\u3002<\/p>\n<p>\u4f4e\u9891 (LF)<\/p>\n<p>\u5927\u591a\u6570 LF \u7cfb\u7edf\u7684\u5de5\u4f5c\u9891\u5e26\u662f 125 \u2013 134 kHz\uff0c\u53ef\u5b9e\u73b0\u9ad8\u8fbe 10 \u5398\u7c73\u7684\u8bfb\u53d6\u8303\u56f4\u3002 \u5178\u578b\u7684\u5e94\u7528\u9886\u57df\u5305\u62ec\u52a8\u7269\u8bc6\u522b\u3001\u51fa\u5165\u63a7\u5236\u3001\u6c7d\u8f66\u51fa\u5165\u4ee5\u53ca\u6709\u9ad8\u5bc6\u5ea6\u6db2\u4f53\u548c\u91d1\u5c5e\u7684\u73af\u5883\u3002\u4e0e UHF \u548c HF \u76f8\u6bd4\uff0cLF \u7cfb\u7edf\u7684\u6570\u636e\u4f20\u8f93\u901f\u7387\u548c\u8bfb\u53d6\u8ddd\u79bb\u66f4\u4f4e\uff0c\u4f46\u4f4e\u9891\u7cfb\u7edf\u9002\u4e8e\u5728\u4e25\u82db\u73af\u5883\u4e0b\u4f7f\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e0\u7ebf\u5c04\u9891\u8bc6\u522b (RFID) \u662f\u6307\u901a\u8fc7\u7535\u78c1\u6ce2\u4ee5\u65e0\u7ebf\u6216\u975e\u63a5\u89e6\u5f0f\u7684\u65b9\u5f0f\uff0c\u5728 RFID \u6807\u7b7e\u548c\u8bfb\u5199\u5668\u4e4b\u95f4\u4f20\u8f93\u2026 <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15,14],"tags":[788],"class_list":["post-2034","post","type-post","status-publish","format-standard","hentry","category-cjwt","category-knowledge","tag-rfid"],"_links":{"self":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts\/2034","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/comments?post=2034"}],"version-history":[{"count":0,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/posts\/2034\/revisions"}],"wp:attachment":[{"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/media?parent=2034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/categories?post=2034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cn.raksmart.com\/blog\/wp-json\/wp\/v2\/tags?post=2034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}