{"id":74075,"date":"2024-01-06T22:29:21","date_gmt":"2024-01-06T14:29:21","guid":{"rendered":"\/\/www.dealsbon.com\/?p=74075"},"modified":"2024-01-06T22:29:21","modified_gmt":"2024-01-06T14:29:21","slug":"tslzhnzwlwzdyy","status":"publish","type":"post","link":"\/\/www.dealsbon.com\/blog\/74075.html","title":{"rendered":"\u63a2\u7d22LoRa\u3001Zigbee\u548cNB-IoT\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"
LoRa\u3001Zigbee\u548cNB-IoT\u662f\u5f53\u4eca\u7269\u8054\u7f51\u9886\u57df\u7684\u70ed\u95e8\u6280\u672f\u548c\u534f\u8bae\u3002\u5b83\u4eec\u4e3a\u7269\u8054\u7f51\u8bbe\u5907\u7684\u901a\u4fe1\u63d0\u4f9b\u4e86\u591a\u79cd\u89e3\u51b3\u65b9\u6848\uff0c\u4e3a\u5b9e\u73b0\u667a\u80fd\u5316\u548c\u4e92\u8054\u4e92\u901a\u63d0\u4f9b\u4e86\u53ef\u80fd\u3002\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8LoRa\u3001Zigbee\u548cNB-IoT\u7684\u7279\u70b9\u3001\u5e94\u7528\u573a\u666f\u4ee5\u53ca\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\u3002<\/p>\n
LoRa\u6280\u672f\u5168\u79f0\u4e3a\u957f\u8ddd\u79bb\u4f4e\u529f\u8017\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\uff08Long Range Low Power Wireless Communication\uff09\uff0c\u662f\u4e00\u79cd\u7528\u4e8e\u4f4e\u529f\u8017\u5e7f\u57df\u7f51\uff08LPWAN\uff09\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u3002\u5b83\u91c7\u7528\u6269\u9891\u8c03\u5236\u6280\u672f\uff0c\u5728\u5de5\u4e1a\u3001\u519c\u4e1a\u3001\u667a\u6167\u57ce\u5e02\u7b49\u9886\u57df\u6709\u7740\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/p>\n
LoRa\u6280\u672f\u91c7\u7528\u4e86\u4e00\u79cd\u79f0\u4e3a\u201c\u6269\u9891\u201d\uff08spread spectrum\uff09\u7684\u8c03\u5236\u6280\u672f\uff0c\u901a\u8fc7\u5229\u7528\u5bbd\u5e26\u4fe1\u9053\u548c\u4f4e\u529f\u8017\u4fe1\u53f7\u5904\u7406\uff0c\u5b9e\u73b0\u4e86\u957f\u8ddd\u79bb\u901a\u4fe1\u548c\u4f4e\u529f\u8017\u7684\u7279\u70b9\u3002<\/p>\n
LoRa\u6280\u672f\u4ee5\u5176\u957f\u8ddd\u79bb\u901a\u4fe1\u3001\u4f4e\u529f\u8017\u3001\u6297\u5e72\u6270\u7b49\u7279\u70b9\uff0c\u5728\u519c\u4e1a\u7269\u8054\u7f51<\/a>\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u73af\u5883\u76d1\u6d4b\u7b49\u9886\u57df\u5f97\u5230\u4e86\u5e7f\u6cdb\u5e94\u7528\u3002\u5b83\u4e3a\u5404\u79cd\u7269\u8054\u7f51\u8bbe\u5907\u7684\u8fde\u63a5\u63d0\u4f9b\u4e86\u7075\u6d3b\u800c\u53ef\u9760\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n Zigbee\u4f5c\u4e3a\u4e00\u79cd\u4f4e\u6210\u672c\u3001\u4f4e\u529f\u8017\u7684\u65e0\u7ebf\u7f51\u7edc\u6280\u672f\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u63a7\u5236\u3001\u533b\u7597\u5065\u5eb7\u7b49\u9886\u57df\u3002\u4e0b\u9762\u5c06\u8be6\u7ec6\u4ecb\u7ecdZigbee\u6280\u672f\u7684\u7279\u70b9\u53ca\u5176\u5e94\u7528\u3002<\/p>\nZigbee\u5728\u7269\u8054\u7f51\u4e2d\u7684\u5e94\u7528\u4e0e\u53d1\u5c55<\/h2>\n
Zigbee\u7684\u7279\u70b9<\/h3>\n