{"id":39741,"date":"2023-09-28T06:59:52","date_gmt":"2023-09-27T22:59:52","guid":{"rendered":"\/\/www.dealsbon.com\/?p=39741"},"modified":"2023-09-28T06:59:52","modified_gmt":"2023-09-27T22:59:52","slug":"zyqb","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/39741.html","title":{"rendered":"Zigbee\u4e0e485\u533a\u522b"},"content":{"rendered":"

  Zigbee\u548c485\u662f\u5f53\u4eca\u5e94\u7528\u6700\u4e3a\u5e7f\u6cdb\u7684\u65e0\u7ebf\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u5efa\u7b51\u667a\u80fd\u5316\u7b49\u9886\u57df\u3002\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u4f20\u8f93\u8ddd\u79bb\u3001\u4f20\u8f93\u901f\u7387\u3001\u901a\u4fe1\u534f\u8bae\u3001\u5b89\u5168\u6027\u548c\u6210\u672c\u7b49\u65b9\u9762\u3002\u672c\u6587\u5c06\u8be6\u7ec6\u4ecb\u7ecdZigbee\u548c485\u7684\u533a\u522b\uff0c\u4ee5\u4fbf\u60a8\u66f4\u597d\u5730\u4e86\u89e3\u5b83\u4eec\uff0c\u5e76\u786e\u5b9a\u60a8\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n

\u4f20\u8f93\u8ddd\u79bb<\/h2>\n

  Zigbee<\/h3>\n

  Zigbee\u662f\u4e00\u79cd\u77ed\u8ddd\u79bb\u65e0\u7ebf\u4f20\u8f93\u6280\u672f\uff0c\u9891\u7387\u4e3a2.4GHz\uff0c\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u4e3a100\u7c73\u3002\u5b83\u6709\u4e09\u79cd\u7f51\u7edc\u6a21\u5f0f\uff1a\u5355\u64ad\u6a21\u5f0f\u3001\u5e7f\u64ad\u6a21\u5f0f\u548c\u591a\u64ad\u6a21\u5f0f\uff0c\u5176\u4e2d\u5355\u64ad\u6a21\u5f0f\u7684\u4f20\u8f93\u8ddd\u79bb\u6700\u8fdc\uff0c\u6700\u591a\u53ef\u4ee5\u8fbe\u5230100\u7c73\u3002<\/p>\n

  485<\/h3>\n

  RS485\u662f\u4e00\u79cd\u4e32\u884c\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4f7f\u7528\u5355\u7ebf\u53cc\u5411\u4f20\u8f93\u4fe1\u53f7\uff0c\u53ef\u4ee5\u5b9e\u73b0\u8ddd\u79bb\u8f83\u8fdc\u7684\u6570\u636e\u4f20\u8f93\u3002\u5176\u6700\u5927\u4f20\u8f93\u8ddd\u79bb\u53ef\u4ee5\u8fbe\u52301200\u7c73\uff0c\u4f46\u662f\u7531\u4e8e\u5b83\u4f7f\u7528\u5355\u7ebf\u4f20\u8f93\uff0c\u5b9e\u9645\u4f20\u8f93\u8ddd\u79bb\u4f1a\u53d7\u5230\u73af\u5883\u56e0\u7d20\u7684\u5f71\u54cd\uff0c\u56e0\u6b64\u5b9e\u9645\u4f20\u8f93\u8ddd\u79bb\u4f1a\u6709\u6240\u4e0d\u540c\u3002<\/p>\n

\u4f20\u8f93\u901f\u7387<\/h2>\n

  Zigbee<\/h3>\n

  Zigbee\u7684\u4f20\u8f93\u901f\u7387\u53ef\u4ee5\u8fbe\u5230250Kbit\/s\uff0c\u800c\u4e14\u5b83\u8fd8\u652f\u6301\u9ad8\u901f\u6a21\u5f0f\uff0c\u6700\u9ad8\u53ef\u4ee5\u8fbe\u52302Mbit\/s\u3002\u5b83\u7684\u4f20\u8f93\u901f\u7387\u6bd4\u8f83\u7a33\u5b9a\uff0c\u56e0\u6b64\u5728\u5b9e\u65f6\u6027\u8981\u6c42\u8f83\u9ad8\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5b83\u662f\u4e00\u4e2a\u6bd4\u8f83\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n

  485<\/h3>\n

  RS485\u7684\u4f20\u8f93\u901f\u7387\u6700\u9ad8\u53ef\u4ee5\u8fbe\u523010Mbit\/s\uff0c\u5b83\u7684\u4f20\u8f93\u901f\u7387\u6bd4Zigbee\u8981\u9ad8\u5f97\u591a\uff0c\u56e0\u6b64\u5728\u9700\u8981\u9ad8\u901f\u6570\u636e\u4f20\u8f93\u7684\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5b83\u662f\u4e00\u4e2a\u6bd4\u8f83\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n

\u901a\u4fe1\u534f\u8bae<\/h2>\n

  Zigbee<\/h3>\n

  Zigbee\u4f7f\u7528IEEE 802.15.4\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86\u65e0\u7ebf\u5c40\u57df\u7f51\uff08WLAN\uff09\u7684\u7269\u7406\u5c42\u548c\u6570\u636e\u94fe\u8def\u5c42\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u652f\u6301\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5e76\u4e14\u652f\u6301\u591a\u79cd\u7f51\u7edc\u7c7b\u578b\uff0c\u5982\u7f51\u5173\u7f51\u7edc\u3001\u8bbe\u5907\u7f51\u7edc\u7b49\u3002<\/p>\n

  485<\/h3>\n

  RS485\u4f7f\u7528RS-485\u6807\u51c6\uff0c\u5b83\u5b9a\u4e49\u4e86\u4e32\u884c\u901a\u4fe1\u534f\u8bae\u7684\u7269\u7406\u5c42\u548c\u6570\u636e\u94fe\u8def\u5c42\u3002\u5b83\u53ef\u4ee5\u5b9e\u73b0\u591a\u79cd\u7f51\u7edc\u62d3\u6251\u7ed3\u6784\uff0c\u652f\u6301\u591a\u79cd\u5e94\u7528\u573a\u666f\uff0c\u5e76\u4e14\u652f\u6301\u591a\u79cd\u7f51\u7edc\u7c7b\u578b\uff0c\u5982\u70b9\u5bf9\u70b9\u7f51\u7edc\u548c\u70b9\u5bf9\u591a\u70b9\u7f51\u7edc\u7b49\u3002<\/p>\n

\u5b89\u5168\u6027<\/h2>\n

  Zigbee<\/h3>\n

  Zigbee\u4f7f\u7528AES-128\u52a0\u5bc6\u7b97\u6cd5\uff0c\u5b83\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u88ab\u7a83\u53d6\u6216\u7be1\u6539\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u7684\u5b89\u5168\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u7f51\u7edc\u5c42\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7f51\u7edc\u5b89\u5168\u3002<\/p>\n

  485<\/h3>\n

  RS485\u4f7f\u7528CRC\u6821\u9a8c\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6570\u636e\u88ab\u7be1\u6539\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u7684\u5b8c\u6574\u6027\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u652f\u6301\u5e94\u7528\u5c42\u52a0\u5bc6\uff0c\u53ef\u4ee5\u6709\u6548\u4fdd\u62a4\u7f51\u7edc\u5b89\u5168\u3002<\/p>\n

\u6210\u672c<\/h2>\n

  Zigbee<\/h3>\n

  Zigbee\u7684\u6210\u672c\u6bd4\u8f83\u4f4e\uff0c\u5176\u82af\u7247\u548c\u6a21\u5757\u7684\u4ef7\u683c\u90fd\u6bd4\u8f83\u4f4e\uff0c\u800c\u4e14\u5b83\u7684\u529f\u8017\u6bd4\u8f83\u4f4e\uff0c\u56e0\u6b64\u5728\u4f4e\u6210\u672c\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5b83\u662f\u4e00\u4e2a\u6bd4\u8f83\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n

  485<\/h3>\n

  RS485\u7684\u6210\u672c\u6bd4\u8f83\u9ad8\uff0c\u5176\u82af\u7247\u548c\u6a21\u5757\u7684\u4ef7\u683c\u90fd\u6bd4\u8f83\u9ad8\uff0c\u800c\u4e14\u5b83\u7684\u529f\u8017\u6bd4\u8f83\u9ad8\uff0c\u56e0\u6b64\u5728\u9ad8\u6210\u672c\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5b83\u662f\u4e00\u4e2a\u6bd4\u8f83\u7406\u60f3\u7684\u9009\u62e9\u3002<\/p>\n

\u603b\u7ed3<\/h2>\n

  \u4ece\u4ee5\u4e0a\u5185\u5bb9\u53ef\u4ee5\u770b\u51fa\uff0cZigbee\u548c485\u7684\u533a\u522b\u5728\u4e8e\u4f20\u8f93\u8ddd\u79bb\u3001\u4f20\u8f93\u901f\u7387\u3001\u901a\u4fe1\u534f\u8bae\u3001\u5b89\u5168\u6027\u548c\u6210\u672c\u7b49\u65b9\u9762\u3002<\/strong>\u5b83\u4eec\u5404\u6709\u4f18\u52bf\uff0c\u6839\u636e\u60a8\u7684\u5e94\u7528\u573a\u666f\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u81ea\u5df1\u7684\u9700\u8981\u9009\u62e9\u9002\u5408\u7684\u6280\u672f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

Zigbee\u548c485\u662f\u5f53\u4eca\u5e94\u7528\u6700\u4e3a\u5e7f\u6cdb\u7684\u65e0\u7ebf\u4f20\u8f93\u6280\u672f\uff0c\u5b83\u4eec\u90fd\u53ef\u4ee5\u7528\u4e8e\u5bb6\u5ead\u81ea\u52a8\u5316\u3001\u5de5\u4e1a\u63a7\u5236\u548c\u5efa\u7b51\u667a\u80fd\u5316\u7b49\u9886\u57df\u3002\u5b83\u4eec\u7684\u4e3b\u8981\u533a\u522b\u5728\u4e8e\u4f20\u8f93\u8ddd\u79bb\u3001\u4f20\u8f93\u901f\u7387\u3001\u901a\u4fe1\u534f\u8bae\u3001\u5b89\u5168\u6027\u548c\u6210\u672c\u7b49<\/p>\n","protected":false},"author":1,"featured_media":4132,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[36],"tags":[61],"class_list":["post-39741","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-r"],"_links":{"self":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/39741"}],"collection":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/comments?post=39741"}],"version-history":[{"count":0,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/posts\/39741\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media\/4132"}],"wp:attachment":[{"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/media?parent=39741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/categories?post=39741"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/www.dealsbon.com\/wp-json\/wp\/v2\/tags?post=39741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}