{"id":99506,"date":"2024-11-25T15:17:58","date_gmt":"2024-11-25T07:17:58","guid":{"rendered":"\/\/www.viralrail.com\/?p=99506"},"modified":"2024-11-25T15:18:02","modified_gmt":"2024-11-25T07:18:02","slug":"udwylyyy","status":"publish","type":"post","link":"\/\/www.viralrail.com\/blog\/99506.html","title":{"rendered":"UWB\u5b9a\u4f4d\u539f\u7406\u4e0e\u5e94\u7528"},"content":{"rendered":"\n

\u3000\u3000UWB(\u8d85\u5bbd\u5e26)\u5b9a\u4f4d\u6280\u672f<\/strong>\u662f\u4e00\u79cd\u57fa\u4e8e\u65e0\u7ebf\u7535\u901a\u4fe1\u7684\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u65b9\u6cd5\uff0c\u5176\u5de5\u4f5c\u539f\u7406\u4e3b\u8981\u662f\u901a\u8fc7\u53d1\u9001\u77ed\u65f6\u95f4\u3001\u5927\u5e26\u5bbd\u7684\u4fe1\u53f7\u8109\u51b2\uff0c\u5e76\u6d4b\u91cf\u56de\u4f20\u4fe1\u53f7\u7684\u65f6\u5ef6\u3001\u9891\u7387\u548c\u76f8\u4f4d\u4fe1\u606f\u6765\u5b9e\u73b0\u76ee\u6807\u7269\u4f53\u7684\u7cbe\u786e\u5b9a\u4f4d\u3002\u8fd9\u79cd\u6280\u672f\u5229\u7528\u8d85\u5bbd\u5e26\u8109\u51b2\u4fe1\u53f7\uff0c\u5177\u6709\u6781\u9ad8\u7684\u65f6\u95f4\u5206\u8fa8\u7387\uff0c\u4ece\u800c\u80fd\u591f\u63d0\u4f9b\u5398\u7c73\u7ea7\u751a\u81f3\u6beb\u7c73\u7ea7\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u3000UWB\u5b9a\u4f4d\u6280\u672f\u7684\u5de5\u4f5c\u539f\u7406\u5305\u62ec\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a\u9996\u5148\uff0c\u57fa\u7ad9\u53d1\u9001\u4e00\u7cfb\u5217\u77ed\u6682\u7684\u3001\u5bbd\u9891\u5e26\u7684\u8109\u51b2\u4fe1\u53f7;\u7136\u540e\uff0c\u8fd9\u4e9b\u4fe1\u53f7\u5728\u7a7a\u95f4\u4e2d\u4f20\u64ad\u5e76\u4e0e\u7269\u4f53\u76f8\u4e92\u4f5c\u7528;\u63a5\u7740\uff0c\u901a\u8fc7\u6d4b\u91cf\u4fe1\u53f7\u7684\u4f20\u64ad\u65f6\u95f4\u5dee\u6765\u8ba1\u7b97\u8ddd\u79bb\uff0c\u7ed3\u5408\u5b9a\u4f4d\u7b97\u6cd5\u5b9e\u73b0\u76ee\u6807\u7684\u4e09\u7ef4\u5b9a\u4f4d\u3002\u5e38\u7528\u7684\u5b9a\u4f4d\u7b97\u6cd5\u5305\u62ec\u5230\u8fbe\u65f6\u95f4(TOA)\u3001\u5230\u8fbe\u65f6\u95f4\u5dee(TDOA)\u548c\u5230\u8fbe\u89d2\u5ea6(AOA)\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000UWB\u5b9a\u4f4d\u7cfb\u7edf\u901a\u5e38\u7531UWB\u57fa\u7ad9\u548cUWB\u6807\u7b7e\u6784\u6210\uff0c\u901a\u8fc7\u4e09\u89d2\u6d4b\u91cf\u5b9e\u73b0\u5bf9\u591a\u4e2a\u76ee\u6807\u7684\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u548c\u8ddf\u8e2a\u3002\u7cfb\u7edf\u67b6\u6784\u5206\u4e3a\u4f4d\u7f6e\u611f\u77e5\u5c42\u3001\u7f51\u7edc\u4f20\u8f93\u5c42\u548c\u5b9a\u4f4d\u5e94\u7528\u5c42\uff0c\u5305\u62ec\u5b9a\u4f4d\u5f15\u64ce\u670d\u52a1\u5668\u3001\u667a\u80fd\u7ec8\u7aef\u3001\u4ea4\u6362\u673a\u3001UWB\u57fa\u7ad9\u3001UWB\u6807\u7b7e\u3001UWB\u6a21\u5757\u3001\u8f6f\u4ef6\u63a5\u53e3\u7b49\u3002<\/p>\n\n\n\n

\u3000\u3000UWB\u5b9a\u4f4d\u6280\u672f\u5728\u591a\u4e2a\u9886\u57df\u6709\u5e7f\u6cdb\u5e94\u7528\uff0c\u4f8b\u5982\u5ba4\u5185\u5bfc\u822a\u3001\u667a\u80fd\u5bb6\u5c45\u3001\u5de5\u4e1a\u81ea\u52a8\u5316\u3001\u4eba\u5458\u8ddf\u8e2a\u3001\u65e0\u4eba\u9a7e\u9a76\u548c\u7269\u8054\u7f51\u7b49\u3002\u5728\u5ba4\u5185\u73af\u5883\u4e2d\uff0cUWB\u5b9a\u4f4d\u6280\u672f\u80fd\u591f\u7a7f\u900f\u5899\u58c1\u548c\u5176\u4ed6\u969c\u788d\u7269\u8fdb\u884c\u7cbe\u786e\u5b9a\u4f4d\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u590d\u6742\u73af\u5883\u4e0b\u7684\u5e94\u7528\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002\u6b64\u5916\uff0cUWB\u5b9a\u4f4d\u6280\u672f\u8fd8\u5177\u5907\u6297\u5e72\u6270\u80fd\u529b\u5f3a\u3001\u4f4e\u529f\u8017\u7b49\u7279\u70b9\uff0c\u4f7f\u5176\u6210\u4e3a\u672a\u6765\u7cbe\u786e\u5b9a\u4f4d\u7684\u4e3b\u6d41\u65b9\u6848\u3002<\/p>\n\n\n\n

\u3000\u3000\u5c3d\u7ba1UWB\u5b9a\u4f4d\u6280\u672f\u5177\u6709\u9ad8\u7cbe\u5ea6\u548c\u5f3a\u7a7f\u900f\u80fd\u529b\uff0c\u4f46\u5728\u4eba\u4f53\u906e\u6321\u7684\u60c5\u51b5\u4e0b\u53ef\u80fd\u4f1a\u964d\u4f4e\u7cbe\u5ea6\uff0c\u56e0\u6b64\u9700\u8981\u6210\u719f\u7a33\u5b9a\u7684\u7b97\u6cd5\u548c\u7cfb\u7edf\u7ea7\u65b9\u6848\u6765\u4fdd\u8bc1\u7cbe\u5ea6\u3002\u672a\u6765\u7684\u7814\u7a76\u5c06\u81f4\u529b\u4e8e\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u3001\u6269\u5c55\u5e94\u7528\u8303\u56f4\u4ee5\u53ca\u89e3\u51b3\u5b9e\u9645\u95ee\u9898\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e00\u3001 UWB\u5b9a\u4f4d\u6280\u672f\u5728\u4eba\u4f53\u906e\u6321\u60c5\u51b5\u4e0b\u7684\u7cbe\u5ea6\u964d\u4f4e<\/h2>\n\n\n\n

\u3000\u3000UWB(\u8d85\u5bbd\u5e26)\u5b9a\u4f4d\u6280\u672f\u5728\u4eba\u4f53\u906e\u6321\u60c5\u51b5\u4e0b\u7684\u7cbe\u5ea6\u964d\u4f4e\u4e3b\u8981\u662f\u7531\u4e8e\u975e\u89c6\u8ddd(NLoS)\u6761\u4ef6\u7684\u5f71\u54cd\u3002\u5f53\u4eba\u4f53\u906e\u6321\u4e86UWB\u4fe1\u53f7\u7684\u76f4\u63a5\u8def\u5f84\u65f6\uff0c\u4fe1\u53f7\u4f1a\u901a\u8fc7\u884d\u5c04\u6216\u53cd\u5c04\u5230\u8fbe\u63a5\u6536\u5668\uff0c\u5bfc\u81f4\u4fe1\u53f7\u4f20\u64ad\u8def\u5f84\u590d\u6742\u5316\uff0c\u4ece\u800c\u4ea7\u751f\u8f83\u5927\u7684\u6d4b\u8ddd\u8bef\u5dee\u3002\u8fd9\u79cd\u8bef\u5dee\u5728\u9ad8\u89d2\u5ea6\u03c6\u503c\u4e0b\u5c24\u4e3a\u663e\u8457\uff0c\u56e0\u4e3a\u884d\u5c04\u6ce2\u7684\u8870\u51cf\u66f4\u4e25\u91cd\uff0c\u4f7f\u5f97\u53cd\u5c04\u8def\u5f84\u66f4\u5bb9\u6613\u88ab\u8bc6\u522b\u4e3a\u521d\u59cb\u8def\u5f84\uff0c\u4ece\u800c\u5f71\u54cd\u5b9a\u4f4d\u7ed3\u679c\u3002<\/p>\n\n\n\n

\u3000\u3000\u5177\u4f53\u6765\u8bf4\uff0c\u4eba\u4f53\u906e\u6321\u4f1a\u5bfc\u81f4\u4fe1\u53f7\u68c0\u6d4b\u5ef6\u8fdf\uff0c\u5f15\u5165\u6b63\u504f\u5dee\u7684\u6d4b\u8ddd\u4f30\u8ba1\uff0c\u8fd9\u76f4\u63a5\u5f71\u54cd\u4e86\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u6b64\u5916\uff0c\u6807\u7b7e\u5929\u7ebf\u4e0e\u4eba\u4f53\u7684\u8ddd\u79bb\u3001\u6807\u7b7e\u653e\u7f6e\u4f4d\u7f6e\u4ee5\u53ca\u73af\u5883\u56e0\u7d20\u90fd\u4f1a\u5bf9\u8303\u56f4\u8bef\u5dee\u4ea7\u751f\u5f71\u54cd\u3002\u4f8b\u5982\uff0c\u6807\u7b7e\u653e\u7f6e\u5728\u5934\u90e8\u65f6\u5bf9\u8303\u56f4\u8bef\u5dee\u7684\u5f71\u54cd\u8f83\u5c0f\uff0c\u800c\u5728\u80f8\u90e8\u6216\u8179\u90e8\u65f6\u5f71\u54cd\u6700\u5927\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e3a\u4e86\u63d0\u9ad8UWB\u5b9a\u4f4d\u6280\u672f\u5728\u4eba\u4f53\u906e\u6321\u60c5\u51b5\u4e0b\u7684\u7cbe\u5ea6\uff0c\u53ef\u4ee5\u91c7\u7528\u4ee5\u4e0b\u7b97\u6cd5\u6216\u7cfb\u7edf\u7ea7\u65b9\u6848\uff1a<\/p>\n\n\n\n

\u3000\u3000\u57fa\u4e8eIMU\u7684HBS\u7f13\u89e3\u65b9\u6cd5<\/strong>\uff1a\u901a\u8fc7\u60ef\u6027\u6d4b\u91cf\u5355\u5143(IMU)\u548c\u9ad8\u65af\u6df7\u5408\u6a21\u578b(GMM)\u6765\u7f13\u89e3\u4eba\u4f53\u9634\u5f71(HBS)\u5bf9UWB\u5b9a\u4f4d\u7684\u5f71\u54cd\u3002\u8be5\u65b9\u6cd5\u5229\u7528IMU\u63d0\u4f9b\u7684\u59ff\u6001\u548c\u822a\u5411\u53c2\u8003\u7cfb\u7edf(AHRS)\u6570\u636e\uff0c\u7ed3\u5408UWB\u8ddf\u8e2a\u7b97\u6cd5\u4f30\u8ba1\u7684\u4f4d\u7f6e\uff0c\u4ee5\u4f30\u8ba1\u4eba\u4f53\u4e0e\u6807\u7b7e\u4e4b\u95f4\u7684\u76f8\u5bf9\u65b9\u5411\u3002\u7136\u540e\u9009\u62e9\u5408\u9002\u7684GMM\u4f5c\u4e3a\u8ddf\u8e2a\u7b97\u6cd5\u7684\u4f3c\u7136\u51fd\u6570\uff0c\u4ee5\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

\u3000\u3000\u9c81\u68d2\u8303\u56f4\u8bef\u5dee\u6a21\u578b<\/strong>\uff1a\u7ed3\u5408\u7c92\u5b50\u6ee4\u6ce2\u5668(PF)\u548c\u9ad8\u65af\u6df7\u5408\u6ee4\u6ce2\u5668(GSF)\u7b97\u6cd5\uff0c\u4f7f\u7528\u57fa\u4e8eIMU\u7684\u7b56\u7565\u6765\u4f30\u8ba1\u4eba\u4f53\u4e0e\u6807\u7b7e\u4e4b\u95f4\u7684\u76f8\u5bf9\u65b9\u5411\uff0c\u5e76\u9009\u62e9\u5408\u9002\u7684GMM\u6765\u7f13\u89e3HBS\u5f15\u8d77\u7684\u6d4b\u8ddd\u8bef\u5dee\u3002\u8fd9\u79cd\u65b9\u6cd5\u5728\u52a8\u6001\u6d4b\u91cf\u4e2d\u8868\u73b0\u4f18\u5f02\uff0c\u5b9e\u73b0\u4e8637%\u7684p75\u8bef\u5dee\u51cf\u5c11\u3002<\/p>\n\n\n\n

\u3000\u3000\u81ea\u9002\u5e94\u6269\u5c55\u5361\u5c14\u66fc\u6ee4\u6ce2\u7b97\u6cd5<\/strong>\uff1a\u8bbe\u8ba1\u4e00\u79cd\u57fa\u4e8e\u951a\u5b9a\u89c6\u8ddd\/\u975e\u89c6\u8ddd\u4fe1\u606f\u56fe\u7684\u9c81\u68d2\u81ea\u9002\u5e94\u6269\u5c55\u5361\u5c14\u66fc\u6ee4\u6ce2\u7b97\u6cd5\uff0c\u8be5\u7b97\u6cd5\u80fd\u6709\u6548\u6392\u9664\u7a7a\u95f4\u975e\u89c6\u8ddd\u7684\u5f71\u54cd\uff0c\u5e76\u4f18\u5316\u968f\u673a\u8bef\u5dee\uff0c\u4ece\u800c\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u5728\u590d\u6742\u5ba4\u5185\u975e\u89c6\u8ddd\u73af\u5883\u4e2d\uff0c\u8be5\u7b97\u6cd5\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u4f18\u4e8e0.32\u7c73\u3002<\/p>\n\n\n\n

\u3000\u3000\u5730\u56fe\u8f85\u52a9\u5b9a\u4f4d<\/strong>\uff1a\u5229\u7528\u5730\u56fe\u5339\u914d(MM)\u7b97\u6cd5\u548c\u5730\u56fe\u8f85\u52a9(MA)\u7b97\u6cd5\uff0c\u901a\u8fc7\u7a7a\u95f4\u51e0\u4f55\u3001\u8bed\u4e49\u548c\u7279\u5f81\u70b9\u7b49\u4fe1\u606f\u6765\u6307\u5bfc\u548c\u4fee\u6539\u5ba4\u5185\u5b9a\u4f4d\u8fc7\u7a0b\u4e2d\u7684\u5b9a\u4f4d\u6548\u679c\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u51cf\u5c11\u5b9a\u4f4d\u4f30\u8ba1\u4e2d\u7684\u8bef\u5dee\uff0c\u5e76\u63d0\u9ad8\u5bfc\u822a\u89e3\u51b3\u65b9\u6848\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

\u3000\u3000\u4e8c\u3001 UWB\u5b9a\u4f4d\u6280\u672f\u4e0e\u5176\u4ed6\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u6280\u672f\u5bf9\u6bd4?<\/h2>\n\n\n\n

\u3000\u3000UWB(\u8d85\u5bbd\u5e26)\u5b9a\u4f4d\u6280\u672f\u4e0e\u5176\u4ed6\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u6280\u672f(\u5982GPS\u3001\u84dd\u7259\u4f4e\u529f\u8017(BLE)\u5b9a\u4f4d)\u76f8\u6bd4\uff0c\u5177\u6709\u4ee5\u4e0b\u72ec\u7279\u4f18\u52bf\u548c\u5c40\u9650\u6027\uff1a<\/p>\n\n\n\n

\u3000\u30001. \u72ec\u7279\u4f18\u52bf\uff1a<\/h3>\n\n\n\n
    \n
  • \u3000\u3000\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d<\/strong>\uff1aUWB\u80fd\u591f\u5b9e\u73b0\u5398\u7c73\u7ea7\u751a\u81f3\u66f4\u9ad8\u7684\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u8fd9\u4f7f\u5f97\u5b83\u5728\u9700\u8981\u9ad8\u7cbe\u5ea6\u7684\u5e94\u7528\u573a\u666f\u4e2d\u8868\u73b0\u51fa\u8272\u3002\u4f8b\u5982\uff0c\u5728\u5ba4\u5185\u73af\u5883\u4e2d\uff0cUWB\u53ef\u4ee5\u5c06\u8bbe\u5907\u548c\u7269\u4f53\u7cbe\u786e\u5b9a\u4f4d\u81f3\u5c0f\u4e8e10\u5398\u7c73\u7684\u8303\u56f4\u5185\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5b9e\u65f6\u6027<\/strong>\uff1aUWB\u7684\u5237\u65b0\u7387\u9ad8\u8fbe\u6bcf\u79d2200\u81f31000\u6b21\uff0c\u80fd\u591f\u5b9e\u65f6\u66f4\u65b0\u4f4d\u7f6e\u4fe1\u606f\uff0c\u975e\u5e38\u9002\u5408\u5feb\u901f\u79fb\u52a8\u5bf9\u8c61\u7684\u5b9a\u4f4d\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u6297\u591a\u5f84\u6548\u5e94<\/strong>\uff1a\u7531\u4e8eUWB\u8109\u51b2\u5177\u6709\u5f88\u77ed\u7684\u65f6\u95f4\u7279\u6027\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u591a\u5f84\u4fe1\u9053\u5f15\u8d77\u7684\u4e92\u7b26\u53f7\u5e72\u6270(ISI)\uff0c\u4ece\u800c\u63d0\u9ad8\u4fe1\u53f7\u8d28\u91cf\u3002\u8fd9\u4e00\u7279\u6027\u4f7f\u5f97UWB\u5728\u590d\u6742\u591a\u5f84\u73af\u5883\u4e2d\u4ecd\u80fd\u5b8c\u6210\u5b9a\u4f4d\uff0c\u800c\u5176\u4ed6\u65e0\u7ebf\u65b9\u5f0f\u5219\u96be\u4ee5\u505a\u5230\u8fd9\u4e00\u70b9\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u4f4e\u529f\u8017<\/strong>\uff1aUWB\u6280\u672f\u5728\u4f20\u8f93\u5355\u4f4d\u5b57\u8282\u7684\u65f6\u95f4\u8981\u66f4\u77ed\uff0c\u56e0\u6b64\u5177\u5907\u6bd4\u84dd\u7259\u4f20\u8f93\u66f4\u4f4e\u7684\u529f\u8017\u3002\u6b64\u5916\uff0cUWB\u8bbe\u5907\u901a\u5e38\u91c7\u7528\u4f4e\u53d1\u5c04\u529f\u7387\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86\u80fd\u8017\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u5b89\u5168\u6027<\/strong>\uff1aUWB\u652f\u6301PHY\u5c42\u52a0\u5bc6\uff0c\u589e\u52a0\u4e86\u6570\u636e\u5305\u53d1\u9001\u548c\u63a5\u6536\u7684\u5b89\u5168\u6027\u548c\u53ef\u9760\u6027\u3002IEEE 802.15.4z\u89c4\u8303\u5b9a\u4e49\u4e86\u989d\u5916\u7684\u7269\u7406\u5c42\u90e8\u5206\uff0c\u7528\u4e8e\u6570\u636e\u5305\u7684\u53d1\u9001\u548c\u63a5\u6536\uff0c\u5305\u62ec\u52a0\u5bc6\u3001\u968f\u673a\u6570\u751f\u6210\u7b49\u6280\u672f\uff0c\u63d0\u9ad8\u4e86\u5916\u90e8\u653b\u51fb\u8005\u8bbf\u95ee\u6216\u64cd\u7eb5UWB\u901a\u4fe1\u7684\u96be\u5ea6\u3002<\/li>\n\n\n\n
  • \u3000\u3000\u517c\u5bb9\u6027\u4e0e\u65e0\u5e72\u6270\u9891\u8c31<\/strong>\uff1aUWB\u5de5\u4f5c\u5728\u8fdc\u79bb\u7e41\u5fd9ISM\u9891\u6bb5(\u59822.4GHz)\u7684\u9891\u8c31\u90e8\u5206\uff0c\u907f\u514d\u4e86\u4e0e\u5176\u4ed6\u65e0\u7ebf\u4f20\u8f93\u7684\u5e72\u6270\uff0c\u4e0e\u536b\u661f\u5bfc\u822a\u3001Wi-Fi\u3001\u84dd\u7259\u7b49\u6d41\u884c\u65e0\u7ebf\u683c\u5f0f\u5171\u5b58\u3002<\/li>\n<\/ul>\n\n\n\n

    \u3000\u30002. \u5c40\u9650\u6027\uff1a<\/h3>\n\n\n\n
      \n
    • \u3000\u3000\u5e94\u7528\u8303\u56f4\u9650\u5236<\/strong>\uff1a\u5c3d\u7ba1UWB\u5728\u5ba4\u5185\u5b9a\u4f4d\u4e2d\u8868\u73b0\u51fa\u8272\uff0c\u4f46\u5176\u5c04\u9891\u8303\u56f4\u901a\u5e38\u4e3a50\u81f370\u7c73\uff0c\u800c\u84dd\u7259\u548cWi-Fi\u7684\u5b9a\u4f4d\u5e94\u7528\u8303\u56f4\u4ec5\u4e3a10\u81f320\u7c73\u3002\u8fd9\u610f\u5473\u7740UWB\u66f4\u9002\u5408\u4e8e\u8f83\u5c0f\u8303\u56f4\u5185\u7684\u7cbe\u786e\u5b9a\u4f4d\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6210\u672c\u95ee\u9898<\/strong>\uff1a\u867d\u7136UWB\u8bbe\u5907\u7684\u590d\u6742\u5ea6\u4f4e\u4e14\u6210\u672c\u4f4e\uff0c\u4f46\u5728\u67d0\u4e9b\u9ad8\u7aef\u5e94\u7528\u573a\u666f\u4e2d\uff0c\u5176\u521d\u671f\u90e8\u7f72\u548c\u7ef4\u62a4\u6210\u672c\u53ef\u80fd\u4ecd\u7136\u8f83\u9ad8\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u6570\u636e\u4f20\u8f93\u91cf\u9650\u5236<\/strong>\uff1a\u867d\u7136UWB\u9002\u7528\u4e8e\u4f20\u8f93\u6570\u636e\u91cf\u5c0f\u3001\u4f20\u8f93\u65f6\u95f4\u77ed\u7684\u573a\u666f\uff0c\u4f46\u5982\u679c\u9700\u8981\u4f20\u8f93\u5927\u91cf\u6570\u636e(\u4f8b\u5982\u56fe\u5f62\u4ee5\u53ca\u591a\u5a92\u4f53\u7b49)\uff0c\u5176\u5e73\u5747\u529f\u8017\u4f1a\u9ad8\u4e8e\u84dd\u7259\u4e0eWi-Fi\u3002<\/li>\n\n\n\n
    • \u3000\u3000\u73af\u5883\u9002\u5e94\u6027<\/strong>\uff1a\u5c3d\u7ba1UWB\u5177\u6709\u8f83\u5f3a\u7684\u6297\u5e72\u6270\u80fd\u529b\uff0c\u4f46\u5728\u6781\u7aef\u73af\u5883\u4e0b(\u5982\u5f3a\u7535\u78c1\u5e72\u6270\u73af\u5883)\u7684\u8868\u73b0\u4ecd\u9700\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u3002<\/li>\n<\/ul>\n\n\n\n

      \u3000\u3000UWB\u5b9a\u4f4d\u6280\u672f\u51ed\u501f\u5176\u9ad8\u7cbe\u5ea6\u3001\u5b9e\u65f6\u6027\u3001\u6297\u591a\u5f84\u6548\u5e94\u548c\u4f4e\u529f\u8017\u7b49\u4f18\u52bf\uff0c\u5728\u8bb8\u591a\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u9700\u6c42\u7684\u5e94\u7528\u573a\u666f\u4e2d\u5177\u6709\u663e\u8457\u4f18\u52bf\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e09\u3001 \u5728\u5ba4\u5185\u5bfc\u822a\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u5e94\u7528\u4e2d\uff0cUWB\u5b9a\u4f4d\u6280\u672f\u7684\u5b9e\u9645\u90e8\u7f72\u6848\u4f8b<\/h2>\n\n\n\n

      \u3000\u3000\u5728\u5ba4\u5185\u5bfc\u822a\u3001\u667a\u80fd\u5bb6\u5c45\u7b49\u5e94\u7528\u4e2d\uff0cUWB(\u8d85\u5bbd\u5e26)\u5b9a\u4f4d\u6280\u672f\u5df2\u7ecf\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u5b9e\u9645\u90e8\u7f72\u3002\u4ee5\u4e0b\u662f\u51e0\u4e2a\u5177\u4f53\u7684\u6848\u4f8b\u53ca\u5176\u9047\u5230\u7684\u4e3b\u8981\u6311\u6218\u548c\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n\n\n\n

      \u3000\u30001. \u5de5\u4e1a\u7248\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u6848\u4f8b\u63cf\u8ff0<\/strong>\uff1a\u6df1\u5733\u7a7a\u5faa\u73af\u79d1\u6280\u6709\u9650\u516c\u53f8\u57fa\u4e8eUWB\u6280\u672f\u5f00\u53d1\u4e86\u4e00\u5957\u5ba4\u5185\u5b9a\u4f4d\u7cfb\u7edf\uff0c\u8be5\u7cfb\u7edf\u5177\u6709IP68\u9632\u62a4\u7b49\u7ea7\uff0c\u9002\u7528\u4e8e\u6076\u52a3\u73af\u5883\uff0c\u5e76\u4e14\u901a\u8fc7\u6df1\u5ea6\u5f00\u53d1UWB\u534f\u8bae\u6808\u5b9e\u73b0\u4e86\u4f4e\u6210\u672c\u3001\u4f4e\u529f\u8017\u7684\u5b9a\u4f4d\u65b9\u6848\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e3b\u8981\u6311\u6218<\/strong>\uff1a\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\uff0c\u8bbe\u5907\u9700\u8981\u5177\u5907\u9ad8\u9632\u62a4\u7b49\u7ea7\u4ee5\u5e94\u5bf9\u590d\u6742\u7684\u7269\u7406\u6761\u4ef6\u3002<\/p>\n\n\n\n

      \u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u786c\u4ef6\u548c\u8f6f\u4ef6\u7684\u5168\u6808\u5f00\u53d1\uff0c\u5b9e\u73b0\u4e86\u8d85\u4f4e\u529f\u8017\u548c\u8d85\u957f\u7eed\u822a\u6027\u80fd\uff0c\u540c\u65f6\u51cf\u5c11\u4e86\u57fa\u7ad9\u90e8\u7f72\u6570\u91cf\uff0c\u964d\u4f4e\u4e86\u843d\u5730\u6210\u672c\u3002<\/p>\n\n\n\n

      \u3000\u30002. \u57fa\u4e8eUnity\u7684\u6beb\u7c73\u7ea7\u5b9a\u4f4d\u7cfb\u7edf<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u6848\u4f8b\u63cf\u8ff0<\/strong>\uff1a\u7814\u7a76\u4eba\u5458\u5229\u7528UWB\u6280\u672f\u4e0eUnity\u8de8\u5e73\u53f0\u5f00\u53d1\u5f15\u64ce\u7ed3\u5408\uff0c\u5b9e\u73b0\u4e86\u6beb\u7c73\u7ea7\u7684\u5ba4\u5185\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u5e76\u901a\u8fc7MQTT\u534f\u8bae\u83b7\u53d6\u8be6\u7ec6\u7684IMU\u6570\u636e\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e3b\u8981\u6311\u6218<\/strong>\uff1a\u5728\u5b9e\u65f6\u63d0\u4f9b\u89c6\u89c9\u4fe1\u606f\u7684\u540c\u65f6\uff0c\u4fdd\u6301\u6beb\u7c73\u7ea7\u7684\u7cbe\u786e\u4f4d\u7f6e\u662f\u4e00\u4e2a\u91cd\u5927\u6311\u6218\u3002<\/p>\n\n\n\n

      \u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u7ec6\u8c03\u5b9a\u4f4d\u548cUWB\u53c2\u6570\u9009\u62e9\uff0c\u786e\u4fdd\u4e86\u7cfb\u7edf\u57280.15\u6beb\u7c73\u81f3115\u6beb\u7c73\u8303\u56f4\u5185\u7684\u51c6\u786e\u5b9a\u4f4d\u3002\u6b64\u5916\uff0c\u7ed3\u5408\u591a\u8fb9\u5f62\u5b9a\u4f4d\u7b97\u6cd5\u548cTWR\u65e0\u7ebf\u7f51\u7edc\u534f\u8bae\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u9c81\u68d2\u6027\u548c\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

      \u3000\u30003. \u79fb\u52a8\u4f20\u611f\u5668\u4f5c\u4e3a\u7a7a\u4e2d\u951a\u70b9\u7684\u65b9\u6cd5<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u6848\u4f8b\u63cf\u8ff0<\/strong>\uff1a\u4e00\u79cd\u521b\u65b0\u65b9\u6cd5\u5229\u7528\u79fb\u52a8\u4f20\u611f\u5668\u4f5c\u4e3a\u7a7a\u4e2d\u951a\u70b9\uff0c\u4ee5\u63d0\u9ad8\u5ba4\u5185\u5b9a\u4f4d\u7684\u7075\u6d3b\u6027\u548c\u9002\u5e94\u6027\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e3b\u8981\u6311\u6218<\/strong>\uff1a\u4f20\u7edf\u56fa\u5b9a\u951a\u70b9\u57fa\u7840\u8bbe\u65bd\u6602\u8d35\u4e14\u5728\u610f\u5916\u4e8b\u4ef6\u4e2d\u5bb9\u6613\u635f\u574f\u3002<\/p>\n\n\n\n

      \u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u4f7f\u7528\u79fb\u52a8UWB\u4f20\u611f\u5668\uff0c\u53ef\u4ee5\u5728\u4efb\u4f55\u6570\u91cf\u6216\u533a\u57df\u65e0\u9650\u5236\u5730\u90e8\u7f72\uff0c\u540c\u65f6\u5728\u610f\u5916\u4e8b\u4ef6\u4e2d\u4e5f\u80fd\u8f7b\u677e\u5229\u7528\u3002\u6b64\u5916\uff0c\u7ed3\u5408\u673a\u5668\u5b66\u4e60\u7b97\u6cd5\u6765\u8bc6\u522b\u975e\u89c6\u8ddd\u6761\u4ef6\u6216\u51cf\u5c11\u5b9a\u4f4d\u8bef\u5dee\u3002<\/p>\n\n\n\n

      \u3000\u30004. \u57fa\u4e8eIMU\u548cUWB\u878d\u5408\u7684\u5b9a\u4f4d\u7cfb\u7edf<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u6848\u4f8b\u63cf\u8ff0<\/strong>\uff1a\u591a\u9879\u7814\u7a76\u63a2\u8ba8\u4e86UWB\u4e0eIMU\u7684\u878d\u5408\u5b9a\u4f4d\u7cfb\u7edf\uff0c\u5982\u57fa\u4e8e\u6269\u5c55\u5361\u5c14\u66fc\u6ee4\u6ce2(EKF)\u7684\u6700\u4f18\u878d\u5408\u7b97\u6cd5\uff0c\u4ee5\u53ca\u4f4e\u7cbe\u5ea6\u5fae\u578b\u60ef\u6027\u6d4b\u91cf\u5355\u5143(MIMU)\/UWB\u96c6\u6210\u5b9a\u4f4d\u65b9\u6848\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e3b\u8981\u6311\u6218<\/strong>\uff1aUWB\u6280\u672f\u5728\u975e\u89c6\u8ddd(NLOS)\u73af\u5883\u4e0b\u7684\u6027\u80fd\u4e0b\u964d\u4ee5\u53ca\u4fe1\u53f7\u5e72\u6270\u95ee\u9898\u3002<\/p>\n\n\n\n

      \u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u52a8\u6001\u81ea\u9002\u5e94\u534f\u65b9\u5dee\u5361\u5c14\u66fc\u6ee4\u6ce2\u5668\u7ed3\u5408UWB\u5b9a\u4f4d\u4e0e\u60ef\u6027\u6d4b\u91cf\u4f20\u611f\u5668\u878d\u5408\uff0c\u63d0\u9ad8\u4e86\u7cfb\u7edf\u7684\u9c81\u68d2\u6027\u548c\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

      \u3000\u30005. \u57fa\u4e8e\u89c6\u89c9SLAM\u7684\u5ba4\u5185\u5bfc\u822a\u7cfb\u7edf<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u6848\u4f8b\u63cf\u8ff0<\/strong>\uff1a\u7814\u7a76\u8005\u4eec\u8fd8\u63a2\u8ba8\u4e86UWB\u6280\u672f\u4e0e\u89c6\u89c9SLAM(Simultaneous Localization and Mapping)\u7ed3\u5408\u7684\u5e94\u7528\uff0c\u7528\u4e8e\u5ba4\u5185\u79fb\u52a8\u673a\u5668\u4eba\u5bfc\u822a\u548c\u969c\u788d\u7269\u68c0\u6d4b\u3002<\/p>\n\n\n\n

      \u3000\u3000\u4e3b\u8981\u6311\u6218<\/strong>\uff1aUWB\u5728\u73b0\u5b9e\u4e16\u754c\u73af\u5883\u4e2d\u8fdb\u884c\u89c6\u89c9\u6e32\u67d3\u65b9\u9762\u7684\u5c40\u9650\u6027\u3002<\/p>\n\n\n\n

      \u3000\u3000\u89e3\u51b3\u65b9\u6848<\/strong>\uff1a\u901a\u8fc7\u4e0eIMU\u548c\u5176\u4ed6\u4f20\u611f\u5668\u6280\u672f\u7684\u96c6\u6210\uff0c\u63d0\u9ad8\u4e86\u5b9a\u4f4d\u7cfb\u7edf\u7684\u51c6\u786e\u6027\u548c\u9c81\u68d2\u6027\u3002<\/p>\n\n\n\n

      \u3000\u3000\u8fd9\u4e9b\u6848\u4f8b\u5c55\u793a\u4e86UWB\u6280\u672f\u5728\u5ba4\u5185\u5bfc\u822a\u548c\u667a\u80fd\u5bb6\u5c45\u7b49\u9886\u57df\u7684\u5e7f\u6cdb\u5e94\u7528\uff0c\u5e76\u63ed\u793a\u4e86\u5176\u5728\u5b9e\u9645\u90e8\u7f72\u8fc7\u7a0b\u4e2d\u6240\u9762\u4e34\u7684\u6311\u6218\u3002<\/p>\n\n\n\n

      \u3000\u3000\u56db\u3001 UWB\u5b9a\u4f4d\u6280\u672f\u7684\u6700\u65b0\u7814\u7a76\u8fdb\u5c55<\/h2>\n\n\n\n

      \u3000\u3000\u8d85\u5bbd\u5e26(UWB)\u5b9a\u4f4d\u6280\u672f\u8fd1\u5e74\u6765\u5728\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u548c\u6269\u5c55\u5e94\u7528\u8303\u56f4\u65b9\u9762\u53d6\u5f97\u4e86\u663e\u8457\u8fdb\u5c55\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u6700\u65b0\u7684\u7814\u7a76\u8fdb\u5c55\u548c\u6280\u672f\u65b9\u6cd5\uff1a<\/p>\n\n\n\n

      \u3000\u30001. \u8bbe\u5907\u548c\u7cfb\u7edf\u6821\u51c6<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u901a\u8fc7\u6d88\u9664\u8bbe\u5907\u7ea7\u7684\u7cfb\u7edf\u8bef\u5dee(\u5982\u65f6\u949f\u9891\u7387\u504f\u79fb\u3001\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6(RSSI)\u548c\u786c\u4ef6\u5ef6\u8fdf)\uff0c\u663e\u8457\u63d0\u9ad8\u4e86\u6d4b\u8ddd\u7cbe\u5ea6\u3002\u4f8b\u5982\uff0c\u5e73\u5747\u6d4b\u8ddd\u8bef\u5dee\u4ece0.15\u7c73\u51cf\u5c11\u52300.007\u7c73\uff0c3\u03c3\u8bef\u5dee\u8303\u56f4\u4ece0.277\u7c73\u51cf\u5c11\u5230\u7ea60.103\u7c73\u3002<\/p>\n\n\n\n

      \u3000\u3000\u5728\u7cfb\u7edf\u7ea7\uff0c\u5229\u7528\u951a\u4e4b\u95f4\u7684\u5197\u4f59\u8ddd\u79bb\u6d4b\u91cf\uff0c\u81ea\u52a8\u8ba1\u7b97\u951a\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff0c\u5e76\u91c7\u7528\u975e\u7ebf\u6027\u6700\u5c0f\u4e8c\u4e58\u6cd5\u63d0\u4f9b\u6700\u5927\u4f3c\u7136\u4f30\u8ba1(MLE)\uff0c\u8fdb\u4e00\u6b65\u63d0\u9ad8\u4e86\u6807\u7b7e\u5b9a\u4f4d\u7684\u51c6\u786e\u6027\u3002<\/p>\n\n\n\n

      \u3000\u30002. \u5361\u5c14\u66fc\u6ee4\u6ce2\u548c\u5176\u4ed6\u6570\u636e\u589e\u5f3a\u65b9\u6cd5<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u4f7f\u7528\u6269\u5c55\u5361\u5c14\u66fc\u6ee4\u6ce2\u5668(EKF)\u548c\u6269\u5c55\u65e0\u504f\u6709\u9650\u8109\u51b2\u54cd\u5e94(EFIR)\u6ee4\u6ce2\u5668\uff0c\u7ed3\u5408\u65f6\u95f4\u53d8\u5316\u7684\u52a0\u6743\u56e0\u5b50\uff0c\u5b9e\u73b0\u4e86\u66f4\u4f18\u5316\u548c\u9c81\u68d2\u7684\u7ed3\u679c\u3002<\/p>\n\n\n\n

      \u3000\u3000\u5728\u975e\u89c6\u8ddd(NLOS)\u6761\u4ef6\u4e0b\uff0c\u7ed3\u5408\u9ad8\u65af\u5206\u5e03\u548c\u4f3d\u9a6c\u5206\u5e03\u7684\u7c92\u5b50\u6ee4\u6ce2\u5668\u88ab\u7528\u4e8e\u6539\u5584UWB\u8bbe\u5907\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/p>\n\n\n\n

      \u3000\u30003. \u591a\u6807\u7b7e\u548c\u63a5\u6536\u5668\u914d\u7f6e\u4f18\u5316<\/strong>\uff1a<\/h3>\n\n\n\n

      \u3000\u3000\u5728\u65bd\u5de5\u73b0\u573a\u653e\u7f6e\u9759\u6001\u53c2\u8003\u6807\u7b7e\uff0c\u4f18\u5316\u53c2\u8003\u70b9\u548c\u63a5\u6536\u5668\u7684\u51e0\u4f55\u914d\u7f6e\uff0c\u63d0\u5347\u4e86UWB\u4f20\u611f\u5668\u7684\u5b9a\u4f4d\u6d4b\u91cf\u7cbe\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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