{"id":396,"date":"2022-03-14T15:41:29","date_gmt":"2022-03-14T07:41:29","guid":{"rendered":"\/\/www.100wfx.com\/?p=396"},"modified":"2022-03-14T15:41:29","modified_gmt":"2022-03-14T07:41:29","slug":"%e5%8d%8e%e4%b8%ba%e6%b5%b7%e6%80%9d%e6%8b%9b%e8%81%98%e6%98%be%e7%a4%ba%ef%bc%9a%e5%b0%86%e5%85%a5%e5%b1%80uwb%e8%8a%af%e7%89%87","status":"publish","type":"post","link":"\/\/www.100wfx.com\/news\/396.html","title":{"rendered":"\u534e\u4e3a\u6d77\u601d\u62db\u8058\u663e\u793a\uff1a\u5c06\u5165\u5c40UWB\u82af\u7247"},"content":{"rendered":"
\n
\u8fd1\u5e74\u6765\uff0c\u56e0\u4e3a\u82f9\u679c\u7684\u63a8\u52a8\uff0cUWB\u82af\u7247\u6b63\u5728\u5168\u7403\u6380\u8d77\u5927\u70ed\u6f6e\u3002\u8fd9\u4e5f\u5438\u5f15\u4e86\u4f17\u591a\u7684\u82af\u7247\u5382\u5546\u6295\u5165\u8fd9\u4e2a\u5e02\u573a\u3002\u800c\u4ece\u6d77\u601d\u7684\u4e00\u4e2a\u516c\u4f17\u53f7\u201c\u7ec8\u7aef\u82af\u7247\u62db\u8058\u201d\u4e2d\u6211\u4eec\u53ef\u4ee5\u770b\u5230\uff0c\u534e\u4e3a\u65d7\u4e0b\u7684\u6d77\u601d\u4e5f\u6b63\u5728\u52a0\u5165\u8fd9\u4e2a\u9886\u57df\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u534e\u4e3a\u6b63\u5728\u62db\u8058\u6570\u5b57\u82af\u7247\u8bbe\u8ba1\uff0c\u4ee5\u8d1f\u8d23WiFi\u3001\u84dd\u7259\u3001GNSS\u3001NFC\u3001UWB\u7b49\u77ed\u8ddd\u79bb\u65e0\u7ebf\u82af\u7247\u7684\u67b6\u6784\u8bbe\u8ba1\u548c\u7ade\u4e89\u529b\u6784\u5efa\u3002<\/span><\/section>\n

 <\/p>\n<\/div>\n

\n
\n
\"\"
\u534e\u4e3a\u6d77\u601d\u7ec8\u7aef\u82af\u7247\u62db\u8058<\/figcaption><\/figure>\n<\/div>\n<\/div>\n
\n

\u8d85\u5bbd\u5e26\uff08Ultra Wide Band\uff0cUWB\uff09\u6280\u672f\u662f\u4e00\u79cd\u65e0\u7ebf\u8f7d\u6ce2\u901a\u4fe1\u6280\u672f\uff0c\u5b83\u4e0d\u91c7\u7528\u6b63\u5f26\u8f7d\u6ce2\uff0c\u800c\u662f\u5229\u7528\u7eb3\u79d2\u7ea7\u7684\u975e\u6b63\u5f26\u6ce2\u7a84\u8109\u51b2\u4f20\u8f93\u6570\u636e\uff0c\u56e0\u6b64\u5176\u6240\u5360\u7684\u9891\u8c31\u8303\u56f4\u5f88\u5bbd\u3002<\/p>\n<\/div>\n

\n

UWB\u6280\u672f\u5177\u6709\u7cfb\u7edf\u590d\u6742\u5ea6\u4f4e\uff0c\u53d1\u5c04\u4fe1\u53f7\u529f\u7387\u8c31\u5bc6\u5ea6\u4f4e\uff0c\u5bf9\u4fe1\u9053\u8870\u843d\u4e0d\u654f\u611f\uff0c\u622a\u83b7\u80fd\u529b\u4f4e\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u9ad8\u7b49\u4f18\u70b9\uff0c\u5c24\u5176\u9002\u7528\u4e8e\u5ba4\u5185\u7b49\u5bc6\u96c6\u591a\u5f84\u573a\u6240\u7684\u9ad8\u901f\u65e0\u7ebf\u63a5\u5165\u3002<\/p>\n<\/div>\n

\n

UWB\u6280\u672f\u89e3\u51b3\u4e86\u56f0\u6270\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u591a\u5e74\u7684\u6709\u5173\u4f20\u64ad\u65b9\u9762\u7684\u91cd\u5927\u96be\u9898\uff0c\u5177\u6709\u5bf9\u4fe1\u9053\u8870\u843d\u4e0d\u654f\u611f\u3001\u53d1\u5c04\u4fe1\u53f7\u529f\u7387\u8c31\u5bc6\u5ea6\u4f4e\u3001\u622a\u83b7\u7387\u4f4e\u3001\u7cfb\u7edf\u590d\u6742\u5ea6\u4f4e\u3001\u80fd\u63d0\u4f9b\u6570\u5398\u7c73\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u7b49\u4f18\u70b9\u3002<\/p>\n<\/div>\n

\n

1.\u7cfb\u7edf\u7ed3\u6784\u7684\u5b9e\u73b0\u6bd4\u8f83\u7b80\u5355<\/p>\n<\/div>\n

\n

\u5f53\u524d\u7684\u65e0\u7ebf\u901a\u4fe1\u6280\u672f\u6240\u4f7f\u7528\u7684\u901a\u4fe1\u8f7d\u6ce2\u662f\u8fde\u7eed\u7684\u7535\u6ce2\uff0c\u8f7d\u6ce2\u7684\u9891\u7387\u548c\u529f\u7387\u5728\u4e00\u5b9a\u8303\u56f4\u5185\u53d8\u5316\uff0c\u5229\u7528\u8f7d\u6ce2\u7684\u72b6\u6001\u53d8\u5316\u6765\u4f20\u8f93\u4fe1\u606f\u3002\u800cUWB\u6280\u672f\u5219\u4e0d\u4f7f\u7528<\/span>\u8f7d\u6ce2\uff0c\u5b83\u901a\u8fc7\u53d1\u9001\u7eb3\u79d2\u7ea7\u975e\u6b63\u5f26\u6ce2\u7a84\u8109\u51b2\u6765\u4f20\u8f93\u6570\u636e\u4fe1\u53f7\u3002UWB\u7cfb\u7edf\u4e2d\u7684\u53d1\u5c04\u5668\u76f4\u63a5\u7528\u8109\u51b2\u5c0f\u578b\u6fc0\u52b1\u5929\u7ebf\uff0c\u4e0d\u9700\u8981\u4f20\u7edf\u6536\u53d1\u5668\u6240\u9700\u8981\u7684\u4e0a\u53d8\u9891\uff0c\u4ece\u800c\u4e0d\u9700\u8981\u529f\u7528\u653e\u5927\u5668\u4e0e\u6df7\u9891\u5668\u3002UWB\u7cfb\u7edf\u5141\u8bb8\u91c7\u7528\u975e\u5e38\u4f4e\u5ec9\u7684\u5bbd\u5e26\u53d1\u5c04\u5668\u3002\u540c\u65f6\u5728\u63a5\u6536\u7aef\uff0cUWB\u7cfb\u7edf\u7684\u63a5\u6536\u673a\u4e5f\u6709\u522b\u4e8e\u4f20\u7edf\u7684\u63a5\u6536\u673a\uff0c\u5b83\u4e0d\u9700\u8981\u4e2d\u9891\u5904\u7406\uff0c\u56e0\u6b64\uff0cUWB\u7cfb\u7edf\u7ed3\u6784\u7684\u5b9e\u73b0\u6bd4\u8f83\u7b80\u5355\u3002<\/p>\n<\/div>\n

\n

2.\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93<\/p>\n<\/div>\n

\n

\u6c11\u7528\u5546\u54c1\u4e2d\uff0c\u4e00\u822c\u8981\u6c42UWB\u4fe1\u53f7\u7684\u4f20\u8f93\u8303\u56f4\u4e3a10m\u4ee5\u5185\uff0c\u6839\u636e\u7ecf\u8fc7\u4fee\u6539\u7684<\/span>\u4fe1\u9053\u5bb9\u91cf<\/span>\u516c\u5f0f\uff0c\u6c11\u7528\u5546\u54c1\u6570\u636e\u4f20\u8f93\u901f\u7387\u53ef\u8fbe500Mbit\/s\uff0cUWB\u6280\u672f\u662f\u5b9e\u73b0\u4e2a\u4eba\u901a\u4fe1\u548c\u65e0\u7ebf\u5c40\u57df\u7f51\u7684\u4e00\u79cd\u7406\u60f3\u8c03\u5236\u6280\u672f\u3002UWB\u6280\u672f\u4ee5\u975e\u5e38\u5bbd\u7684\u9891\u7387\u5e26\u5bbd\u6765\u6362\u53d6\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\uff0c\u5e76\u4e14\u4e0d\u5355\u72ec\u5360\u7528\u5df2\u7ecf\u62e5\u6324\u4e0d\u582a\u7684\u9891\u7387\u8d44\u6e90\uff0c\u800c\u662f\u5171\u4eab\u5176\u4ed6\u65e0\u7ebf\u6280\u672f\u4f7f\u7528\u7684\u9891\u5e26\u3002\u5728\u519b\u4e8b\u5e94\u7528\u4e2d\uff0cUWB\u6280\u672f\u53ef\u4ee5\u5229\u7528\u5de8\u5927\u7684\u6269\u9891\u589e\u76ca\u6765\u5b9e\u73b0\u8fdc\u8ddd\u79bb\u3001\u4f4e\u622a\u83b7\u7387\u3001\u4f4e\u68c0\u6d4b\u7387\u3001\u9ad8\u5b89\u5168\u6027\u548c\u9ad8\u901f\u7684\u6570\u636e\u4f20\u8f93\u3002<\/p>\n<\/div>\n

\n

3.\u529f\u8017\u4f4e<\/p>\n<\/div>\n

\n

UWB\u7cfb\u7edf\u4f7f\u7528\u95f4\u6b47\u7684\u8109\u51b2\u6765\u53d1\u9001\u6570\u636e\uff0c\u8109\u51b2\u6301\u7eed\u65f6\u95f4\u5f88\u77ed\uff0c\u4e00\u822c\u57280.20~1.5ns\u4e4b\u95f4\uff0c\u6709\u5f88\u4f4e\u7684\u5360\u7a7a\u6bd4\uff0c\u7cfb\u7edf\u8017\u7535\u5f88\u4f4e\uff0c\u5728\u9ad8\u901f\u901a\u4fe1\u65f6\u7cfb\u7edf\u7684\u8017\u7535\u91cf\u4ec5\u4e3a\u51e0\u767e\u5fae\u74e6\u81f3\u51e0\u5341\u6beb\u74e6\u3002\u6c11\u7528UWB\u8bbe\u5907\u7684\u529f\u7387\u4e00\u822c\u662f\u4f20\u7edf\u79fb\u52a8\u7535\u8bdd\u6240\u9700\u529f\u7387\u76841\/100\u5de6\u53f3\uff0c\u662f\u84dd\u7259\u8bbe\u5907\u6240\u9700\u529f\u7387\u76841\/20\u5de6\u53f3\u3002\u519b\u7528\u7684UWB\u7535\u53f0\u8017\u7535\u4e5f\u5f88\u4f4e\u3002\u56e0\u6b64\uff0cUWB\u8bbe\u5907\u5728\u7535\u6c60\u5bff\u547d\u548c\u7535\u78c1\u8f90\u5c04\u4e0a\uff0c\u4e0e\u4f20\u7edf\u65e0\u7ebf\u901a\u4fe1\u8bbe\u5907\u76f8\u6bd4\uff0c\u6709\u7740\u5f88\u5927\u7684\u4f18\u52bf\u3002<\/p>\n<\/div>\n

\n

4.\u5b89\u5168\u6027\u9ad8<\/p>\n<\/div>\n

\n

\u4f5c\u4e3a<\/span>\u901a\u4fe1\u7cfb\u7edf\u7684\u7269\u7406\u5c42\u6280\u672f\uff0cUWB\u6280\u672f\u5177\u6709\u5929\u7136\u7684\u5b89\u5168\u6027\u80fd\u3002\u7531\u4e8eUWB\u4fe1\u53f7\u4e00\u822c\u628a\u4fe1\u53f7\u80fd\u91cf\u5f25\u6563\u5728\u6781\u5bbd\u7684\u9891\u5e26\u8303\u56f4\u5185\uff0c\u5bf9\u4e8e\u4e00\u822c\u901a\u4fe1\u7cfb\u7edf\u6765\u8bf4\uff0cUWB\u4fe1\u53f7\u76f8\u5f53\u4e8e\u767d\u566a\u58f0\u4fe1\u53f7\uff0c\u5e76\u4e14\u5728\u5927\u591a\u6570\u60c5\u51b5\u4e0b\uff0cUWB\u4fe1\u53f7\u7684\u529f\u7387\u8c31\u5bc6\u5ea6\u4f4e\u4e8e\u81ea\u7136\u7684\u7535\u5b50\u566a\u58f0\u7684\u529f\u7387\u8c31\u5bc6\u5ea6\uff0c\u4ece\u7535\u5b50\u566a\u58f0\u4e2d\u5c06\u8109\u51b2\u4fe1\u53f7\u68c0\u6d4b\u51fa\u6765\u662f\u4e00\u4ef6\u975e\u5e38\u56f0\u96be\u7684\u4e8b\u3002\u91c7\u7528\u7f16\u7801\u5bf9\u8109\u51b2\u53c2\u6570\u8fdb\u884c\u4f2a\u968f\u673a\u5316\u540e\uff0c\u8109\u51b2\u7684\u68c0\u6d4b\u5c06\u66f4\u52a0\u56f0\u96be\u3002<\/p>\n<\/div>\n

\n

5.\u591a\u5f84\u5206\u8fa8\u80fd\u529b\u5f3a<\/p>\n<\/div>\n

\n

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\n

6.\u5b9a\u4f4d\u7cbe\u786e<\/p>\n<\/div>\n

\n

\u51b2\u6fc0\u8109\u51b2\u5177\u6709\u5f88\u9ad8\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u91c7\u7528UWB\u6280\u672f\uff0c\u5f88\u5bb9\u6613\u5c06\u5b9a\u4f4d\u4e0e\u901a\u4fe1\u5408\u4e00\uff0c\u800c\u5e38\u89c4\u65e0\u7ebf\u7535\u96be\u4ee5\u505a\u5230\u8fd9\u4e00\u70b9\u3002UWB\u6280\u672f\u5177\u6709\u6781\u5f3a\u7684\u7a7f\u900f\u80fd\u529b\uff0c\u53ef\u5728\u5ba4\u5185\u548c\u5730\u4e0b\u8fdb\u884c\u7cbe\u786e\u5b9a\u4f4d\uff0c\u800cGPS\uff08<\/span>\u5168\u7403\u5b9a\u4f4d\u7cfb\u7edf\uff09\u53ea\u80fd\u5de5\u4f5c\u5728GPS\u5b9a\u4f4d\u536b\u661f\u7684\u53ef\u89c6\u8303\u56f4\u4e4b\u5185\u3002\u4e0eGPS\u63d0\u4f9b\u7edd\u5bf9\u5730\u7406\u4f4d\u7f6e\u4e0d\u540c\uff0c\u8d85\u5bbd\u5e26\u65e0\u7ebf\u7535\u5b9a\u4f4d\u5668\u53ef\u4ee5\u7ed9\u51fa\u76f8\u5bf9\u4f4d\u7f6e\uff0c\u5176\u5b9a\u4f4d\u7cbe\u5ea6\u53ef\u8fbe\u5398\u7c73\u7ea7\uff0c\u6b64\u5916\uff0c\u8d85\u5bbd\u5e26\u65e0\u7ebf\u7535\u5b9a\u4f4d\u5668\u5728\u4ef7\u683c\u4e0a\u66f4\u4e3a\u4fbf\u5b9c\u3002<\/p>\n<\/div>\n

\n

7.\u5de5\u7a0b\u7b80\u5355\u9020\u4ef7\u4fbf\u5b9c<\/p>\n<\/div>\n

\n

\u5728\u5de5\u7a0b\u5b9e\u73b0\u4e0a\uff0cUWB\u6280\u672f\u6bd4\u5176\u4ed6\u65e0\u7ebf\u6280\u672f\u8981\u7b80\u5355\u5f97\u591a\uff0c\u53ef\u5168\u6570\u5b57\u5316\u5b9e\u73b0\u3002\u5b83\u53ea\u9700\u8981\u4ee5\u4e00\u79cd\u6570\u5b66\u65b9\u5f0f\u4ea7\u751f\u8109\u51b2\uff0c\u5e76\u5bf9\u8109\u51b2\u8fdb\u884c\u8c03\u5236\uff0c\u800c\u5b9e\u73b0\u4e0a\u8ff0\u8fc7\u7a0b\u6240\u9700\u7684\u7535\u8def\u90fd\u53ef\u4ee5\u88ab\u96c6\u6210\u5230\u4e00\u4e2a\u82af\u7247\u4e0a\uff0c\u8bbe\u5907\u7684\u6210\u672c\u5f88\u4f4e\u3002<\/p>\n<\/div>\n

\n

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\n

UWB\u6280\u672f\u4e0e\u6781\u77ed\u8109\u51b2\u3001\u65e0\u8f7d\u6ce2\u3001\u65f6\u57df\u3001\u975e\u6b63\u5f26\u3001\u6b63\u4ea4\u51fd\u6570\u548c\u5927\u76f8\u5bf9\u5e26\u5bbd\u65e0\u7ebf\/\u96f7\u8fbe\u4fe1\u53f7\u662f\u540c\u4e49\u7684\u3002UWB\u8109\u51b2\u901a\u4fe1\u7531\u4e8e\u5176\u4f18\u826f\u3001\u72ec\u7279\u7684\u6280\u672f\u7279\u6027\uff0c\u5c06\u4f1a\u5728\u65e0\u7ebf\u591a\u5a92\u4f53\u901a\u4fe1\u3001\u96f7\u8fbe\u3001\u7cbe\u5bc6\u5b9a\u4f4d\u3001\u7a7f\u5899\u900f\u5730\u63a2\u6d4b\u3001\u6210\u50cf\u548c\u6d4b\u91cf\u7b49\u9886\u57df\u83b7\u5f97\u65e5\u76ca\u5e7f\u6cdb\u7684\u5e94\u7528\u3002<\/span><\/p>\n

 <\/p>\n<\/div>\n

\n

UWB\u7684\u4e3b\u8981\u6307\u6807\u5982\u4e0b\uff1a<\/p>\n<\/div>\n

\n

\u9891\u7387\u8303\u56f4<\/span>\uff1a3.1GHz~10.6GHz\uff1b<\/p>\n<\/div>\n

\n

\u7cfb\u7edf\u529f\u8017\uff1a1mW~4mW\uff1b<\/p>\n<\/div>\n

\n

\u8109\u51b2\u5bbd\u5ea6<\/span>\uff1a0.2ns~1.5ns\uff1b<\/p>\n<\/div>\n

\n

\u91cd\u590d\u5468\u671f\uff1a25ns~1ms\uff1b<\/p>\n<\/div>\n

\n

\u53d1\u5c04\u529f\u7387\uff1a<-41.3 dBm\/MHz\uff1b<\/p>\n<\/div>\n

\n

\u6570\u636e\u901f\u7387<\/span>\uff1a\u51e0\u5341\u5230\u51e0\u767eMb\/s\uff1b<\/p>\n<\/div>\n

\n

\u5206\u89e3\u591a\u8def\u5f84\u65f6\u5ef6\uff1a\u22641ns\uff1b<\/p>\n<\/div>\n

\n

\u591a\u5f84\u8870\u843d<\/span>\uff1a\u22645dB\uff1b<\/p>\n<\/div>\n

\n

\u7cfb\u7edf\u5bb9\u91cf<\/span>\uff1a\u5927\u5927\u9ad8\u4e8e3G\u7cfb\u7edf\uff1b<\/p>\n<\/div>\n

\n

\u7a7a\u95f4\u5bb9\u91cf\uff1a1000kb\/m<\/span><\/p>\n<\/div>\n

<\/div>\n
\n

 <\/p>\n<\/div>\n

\n

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\n

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