{"id":4555,"date":"2026-02-09T22:33:02","date_gmt":"2026-02-09T14:33:02","guid":{"rendered":"https:\/\/www.xiaobuwq.com\/blog\/positioning-engine-service-key-technologies-core-implementation-methods"},"modified":"2026-02-09T22:33:02","modified_gmt":"2026-02-09T14:33:02","slug":"positioning-engine-service-key-technologies-core-implementation-methods","status":"publish","type":"post","link":"https:\/\/www.xiaobuwq.com\/blog\/positioning-engine-service-key-technologies-core-implementation-methods","title":{"rendered":"\u5b9a\u4f4d\u5f15\u64ce\u670d\u52a1\u7684\u5173\u952e\u6280\u672f\u6709\u54ea\u4e9b\uff1f\u76d8\u70b9\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5"},"content":{"rendered":"<p>\u73b0\u4ee3\u5b9a\u4f4d\u5f15\u64ce\u670d\u52a1\u5df2\u6210\u4e3a\u6570\u5b57\u4e16\u754c\u7684\u5e95\u5c42\u57fa\u7840\u8bbe\u65bd\uff0c\u4ece\u65e5\u5e38\u7684\u5730\u56fe\u5bfc\u822a\u5230\u590d\u6742\u7684\u7269\u8054\u7f51\u8d44\u4ea7\u8ffd\u8e2a\uff0c\u5176\u5e94\u7528\u65e0\u5904\u4e0d\u5728\u3002\u8981\u6784\u5efa\u4e00\u4e2a\u9ad8\u53ef\u7528\u3001\u9ad8\u7cbe\u5ea6\u7684\u5b9a\u4f4d\u670d\u52a1\uff0c\u5e76\u975e\u4f9d\u8d56\u5355\u4e00\u6280\u672f\uff0c\u800c\u662f\u591a\u79cd\u6280\u672f\u7684\u7cbe\u5bc6\u534f\u4f5c\u3002\u4e00\u4e2a\u6210\u719f\u7684\u5b9a\u4f4d\u5f15\u64ce\uff0c\u5176\u6838\u5fc3\u5728\u4e8e\u80fd\u591f\u667a\u80fd\u5730\u878d\u5408\u5e76\u8c03\u5ea6\u591a\u79cd\u5b9a\u4f4d\u6e90\uff0c\u4ee5\u9002\u5e94\u590d\u6742\u591a\u53d8\u7684\u73af\u5883\u3002<\/p>\n<p>\u6784\u6210\u73b0\u4ee3\u5b9a\u4f4d\u5f15\u64ce\u670d\u52a1\u7684\u5173\u952e\u6280\u672f\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf (GNSS):<\/strong> \u5ba4\u5916\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u7684\u7edd\u5bf9\u4e3b\u529b\u3002<\/li>\n<li><strong>Wi-Fi \u5b9a\u4f4d\u6280\u672f:<\/strong> \u5ba4\u5185\u73af\u5883\u5b9a\u4f4d\u7684\u6838\u5fc3\u89e3\u51b3\u65b9\u6848\u3002<\/li>\n<li><strong>\u79fb\u52a8\u901a\u4fe1\u57fa\u7ad9\u5b9a\u4f4d:<\/strong> \u5b9e\u73b0\u5e7f\u57df\u65e0\u7f1d\u8986\u76d6\u7684\u57fa\u7840\u4fdd\u969c\u3002<\/li>\n<li><strong>\u84dd\u7259\u4f4e\u529f\u8017 (BLE) \u5b9a\u4f4d:<\/strong> \u7279\u5b9a\u5fae\u573a\u666f\u4e0b\u7c73\u7ea7\u7cbe\u5ea6\u5b9a\u4f4d\u7684\u5229\u5668\u3002<\/li>\n<li><strong>\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf (INS):<\/strong> \u5728\u65e0\u4efb\u4f55\u5916\u90e8\u4fe1\u53f7\u65f6\u63d0\u4f9b\u8fde\u7eed\u5b9a\u4f4d\u80fd\u529b\u3002<\/li>\n<\/ul>\n<p>\u7406\u89e3\u8fd9\u4e9b\u6280\u672f\u7684\u539f\u7406\u3001\u5b9e\u73b0\u65b9\u6cd5\u4e0e\u8fb9\u754c\uff0c\u662f\u6784\u5efa\u53ef\u9760\u5b9a\u4f4d\u670d\u52a1\u7684\u57fa\u77f3\u3002<\/p>\n<h2>\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf (GNSS)\uff1a\u9ad8\u7cbe\u5ea6\u5ba4\u5916\u5b9a\u4f4d\u7684\u57fa\u77f3<\/h2>\n<p>\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\uff08GNSS\uff09\u662f\u5305\u62ec\u7f8e\u56fd GPS\u3001\u4e2d\u56fd\u5317\u6597 (BDS)\u3001\u4fc4\u7f57\u65af GLONASS \u53ca\u6b27\u76df Galileo \u5728\u5185\u7684\u536b\u661f\u7cfb\u7edf\u7edf\u79f0\u3002\u5b83\u662f\u76ee\u524d\u5e94\u7528\u6700\u5e7f\u3001\u7cbe\u5ea6\u6700\u9ad8\u7684\u5e7f\u57df\u5b9a\u4f4d\u6280\u672f\u3002<\/p>\n<h3>\u57fa\u672c\u539f\u7406\uff1a\u57fa\u4e8e\u536b\u661f\u4fe1\u53f7\u7684\u4e09\u89d2\u6d4b\u91cf\u6cd5<\/h3>\n<p>GNSS \u7684\u5b9a\u4f4d\u539f\u7406\u672c\u8d28\u4e0a\u662f\u7a7a\u95f4\u8ddd\u79bb\u7684\u540e\u65b9\u4ea4\u4f1a\u3002\u7ec8\u7aef\u8bbe\u5907\uff08\u5982\u624b\u673a\u6216\u8f66\u8f7d\u5bfc\u822a\u4eea\uff09\u7684\u63a5\u6536\u5668\u6301\u7eed\u63a5\u6536\u6765\u81ea\u591a\u9897\u5bfc\u822a\u536b\u661f\u5e7f\u64ad\u7684\u4fe1\u53f7\u3002\u8fd9\u4e9b\u4fe1\u53f7\u4e2d\u5305\u542b\u4e86\u7cbe\u786e\u7684\u536b\u661f\u4f4d\u7f6e\u4fe1\u606f\u548c\u4fe1\u53f7\u53d1\u5c04\u65f6\u95f4\u6233\u3002<\/p>\n<p>\u63a5\u6536\u5668\u901a\u8fc7\u5bf9\u6bd4\u4fe1\u53f7\u7684\u53d1\u5c04\u65f6\u95f4\u4e0e\u63a5\u6536\u65f6\u95f4\uff0c\u8ba1\u7b97\u51fa\u4fe1\u53f7\u7684\u4f20\u64ad\u65f6\u95f4\uff0c\u518d\u4e58\u4ee5\u5149\u901f\uff0c\u4fbf\u53ef\u5f97\u5230\u63a5\u6536\u5668\u5230\u6bcf\u9897\u536b\u661f\u7684\u201c\u4f2a\u8ddd\u201d\uff08\u4e4b\u6240\u4ee5\u79f0\u4e3a\u4f2a\u8ddd\uff0c\u662f\u56e0\u4e3a\u63a5\u6536\u5668\u7684\u65f6\u949f\u4e0e\u536b\u661f\u7684\u539f\u5b50\u949f\u5b58\u5728\u5fae\u5c0f\u8bef\u5dee\uff09\u3002\u7406\u8bba\u4e0a\uff0c\u5f53\u63a5\u6536\u5668\u6210\u529f\u89e3\u7b97\u51fa\u81f3\u5c11\u56db\u9897\u536b\u661f\u7684\u4f2a\u8ddd\u540e\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7\u4e00\u4e2a\u56db\u5143\u4e00\u6b21\u65b9\u7a0b\u7ec4\u89e3\u7b97\u51fa\u63a5\u6536\u5668\u81ea\u8eab\u7684\u4e09\u7ef4\u5750\u6807\uff08\u7ecf\u5ea6\u3001\u7eac\u5ea6\u3001\u9ad8\u5ea6\uff09\u4ee5\u53ca\u65f6\u95f4\u4fee\u6b63\u91cf\u3002<\/p>\n<h3>\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff1a\u4fe1\u53f7\u63a5\u6536\u3001\u4f2a\u8ddd\u8ba1\u7b97\u4e0e\u5750\u6807\u89e3\u7b97<\/h3>\n<p>\u4e00\u4e2a\u5b8c\u6574\u7684 GNSS \u5b9a\u4f4d\u6d41\u7a0b\u5305\u542b\u4ee5\u4e0b\u6b65\u9aa4\uff1a<\/p>\n<ol>\n<li><strong>\u4fe1\u53f7\u6355\u83b7\u4e0e\u8ddf\u8e2a\uff1a<\/strong> \u7ec8\u7aef\u7684\u5c04\u9891\u524d\u7aef\u8d1f\u8d23\u63a5\u6536\u6765\u81ea\u536b\u661f\u7684\u5fae\u5f31\u4fe1\u53f7\uff0c\u5e76\u901a\u8fc7\u76f8\u5173\u5668\u7b49\u6570\u5b57\u4fe1\u53f7\u5904\u7406\u5355\u5143\u6355\u83b7\u5e76\u9501\u5b9a\u7279\u5b9a\u536b\u661f\u7684\u4fe1\u53f7\u3002<\/li>\n<li><strong>\u5bfc\u822a\u7535\u6587\u89e3\u7801\uff1a<\/strong> \u4ece\u9501\u5b9a\u7684\u4fe1\u53f7\u4e2d\u89e3\u7801\u51fa\u5bfc\u822a\u7535\u6587\uff0c\u5176\u4e2d\u5305\u542b\u536b\u661f\u7684\u661f\u5386\uff08\u63cf\u8ff0\u536b\u661f\u7cbe\u786e\u8f68\u9053\uff09\u548c\u5386\u4e66\uff08\u63cf\u8ff0\u6240\u6709\u536b\u661f\u7684\u6982\u7565\u8f68\u9053\uff09\u6570\u636e\u3002<\/li>\n<li><strong>\u4f2a\u8ddd\u6d4b\u91cf\uff1a<\/strong> \u8ba1\u7b97\u4fe1\u53f7\u4f20\u64ad\u65f6\u95f4\uff0c\u5e76\u751f\u6210\u5230\u5404\u9897\u53ef\u89c1\u536b\u661f\u7684\u4f2a\u8ddd\u89c2\u6d4b\u503c\u3002<\/li>\n<li><strong>\u5750\u6807\u89e3\u7b97\uff1a<\/strong> \u5229\u7528\u89e3\u7801\u51fa\u7684\u661f\u5386\u6570\u636e\u548c\u4f2a\u8ddd\u89c2\u6d4b\u503c\uff0c\u901a\u8fc7\u6700\u5c0f\u4e8c\u4e58\u6cd5\u6216\u5361\u5c14\u66fc\u6ee4\u6ce2\u7b49\u7b97\u6cd5\uff0c\u89e3\u7b97\u51fa\u7ec8\u7aef\u7684\u7cbe\u786e\u4f4d\u7f6e\u3002<\/li>\n<\/ol>\n<h3>\u5173\u952e\u6280\u672f\uff1aA-GPS (\u8f85\u52a9\u5168\u7403\u5b9a\u4f4d\u7cfb\u7edf) \u5982\u4f55\u5c06\u9996\u6b21\u5b9a\u4f4d\u65f6\u95f4\u4ece\u5206\u949f\u7ea7\u7f29\u77ed\u81f3\u79d2\u7ea7<\/h3>\n<p>\u4f20\u7edf\u7684 GNSS \u51b7\u542f\u52a8\uff08\u5728\u65e0\u4efb\u4f55\u5148\u9a8c\u4fe1\u606f\u7684\u60c5\u51b5\u4e0b\u542f\u52a8\uff09\u975e\u5e38\u8017\u65f6\uff0c\u53ef\u80fd\u9700\u8981\u6570\u5341\u79d2\u751a\u81f3\u6570\u5206\u949f\u3002\u5176\u74f6\u9888\u5728\u4e8e\u4e0b\u8f7d\u548c\u89e3\u7801\u5b8c\u6574\u7684\u661f\u5386\u6570\u636e\u3002<\/p>\n<p>A-GPS (Assisted GPS) \u6280\u672f\u6b63\u662f\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e00\u75db\u70b9\u800c\u751f\u3002\u5b83\u901a\u8fc7\u79fb\u52a8\u901a\u4fe1\u7f51\u7edc\uff0c\u4ece\u4e00\u4e2a\u8f85\u52a9\u670d\u52a1\u5668\u4e0a\u76f4\u63a5\u83b7\u53d6\u6700\u65b0\u7684\u661f\u5386\u3001\u5386\u4e66\u3001\u536b\u661f\u72b6\u6001\u7b49\u8f85\u52a9\u6570\u636e\u3002\u8fd9\u610f\u5473\u7740\u7ec8\u7aef\u8bbe\u5907\u65e0\u9700\u518d\u7f13\u6162\u5730\u901a\u8fc7\u536b\u661f\u4fe1\u53f7\u4e0b\u8f7d\u8fd9\u4e9b\u4fe1\u606f\uff0c\u4ece\u800c\u5c06\u9996\u6b21\u5b9a\u4f4d\u65f6\u95f4\uff08Time to First Fix, TTFF\uff09\u4ece\u5206\u949f\u7ea7\u5927\u5e45\u7f29\u77ed\u81f3\u79d2\u7ea7\u3002\u8fd9\u662f\u73b0\u4ee3\u667a\u80fd\u624b\u673a\u80fd\u591f\u5b9e\u73b0\u201c\u79d2\u5b9a\u201d\u7684\u5173\u952e\u3002<\/p>\n<h3>\u4f18\u7f3a\u70b9\u4e0e\u9002\u7528\u573a\u666f\u5206\u6790<\/h3>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u5168\u7403\u8986\u76d6\uff0c\u4e0d\u53d7\u56fd\u5bb6\u548c\u5730\u533a\u9650\u5236\uff1b\u5ba4\u5916\u5f00\u9614\u5730\u5e26\u5b9a\u4f4d\u7cbe\u5ea6\u9ad8\uff0c\u901a\u5e38\u53ef\u8fbe 5-10 \u7c73\uff1b\u6280\u672f\u4f53\u7cfb\u975e\u5e38\u6210\u719f\uff0c\u82af\u7247\u6210\u672c\u4f4e\u5ec9\u3002<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong> \u536b\u661f\u4fe1\u53f7\u7a7f\u900f\u6027\u5dee\uff0c\u5728\u5ba4\u5185\u3001\u96a7\u9053\u3001\u9ad8\u697c\u6797\u7acb\u7684\u57ce\u5e02\u5ce1\u8c37\u7b49\u73af\u5883\u4e0b\u51e0\u4e4e\u65e0\u6cd5\u4f7f\u7528\uff1b\u529f\u8017\u76f8\u5bf9\u8f83\u9ad8\uff0c\u6301\u7eed\u5f00\u542f\u4f1a\u663e\u8457\u6d88\u8017\u8bbe\u5907\u7535\u91cf\uff1b\u51b7\u542f\u52a8\u901f\u5ea6\u6162\uff0c\u4f9d\u8d56 A-GPS \u6539\u5584\u3002<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong> \u8f66\u8f86\u5bfc\u822a\u3001\u5171\u4eab\u5355\u8f66\u3001\u6237\u5916\u8fd0\u52a8\u8f68\u8ff9\u8bb0\u5f55\u3001\u7269\u6d41\u8f66\u8f86\u4e0e\u8d27\u7269\u76d1\u63a7\u3001\u822a\u7a7a\u822a\u6d77\u7b49\u4e00\u5207\u4ee5\u5ba4\u5916\u4e3a\u4e3b\u7684\u573a\u666f\u3002<\/li>\n<\/ul>\n<h2>Wi-Fi \u5b9a\u4f4d\u6280\u672f\uff1a\u5f25\u8865\u5ba4\u5185\u5b9a\u4f4d\u7684\u7a7a\u767d<\/h2>\n<p>\u5f53 GNSS \u4fe1\u53f7\u5728\u5ba4\u5185\u5931\u6548\u65f6\uff0cWi-Fi \u5b9a\u4f4d\u4fbf\u6210\u4e3a\u4e86\u4e3b\u89d2\u3002\u5b83\u5229\u7528\u57ce\u5e02\u4e2d\u65e0\u5904\u4e0d\u5728\u7684 Wi-Fi \u63a5\u5165\u70b9\uff08Access Point, AP\uff09\u4fe1\u53f7\uff0c\u4e3a\u5ba4\u5185\u73af\u5883\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u5b9a\u4f4d\u80fd\u529b\u3002<\/p>\n<h3>\u57fa\u672c\u539f\u7406\uff1a\u57fa\u4e8e\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a (RSSI) \u7684\u6307\u7eb9\u5e93\u5339\u914d<\/h3>\n<p>Wi-Fi \u5b9a\u4f4d\u6700\u4e3b\u6d41\u7684\u65b9\u6cd5\u662f\u201c\u6307\u7eb9\u5b9a\u4f4d\u6cd5\u201d\u3002\u5176\u6838\u5fc3\u601d\u60f3\u662f\uff0c\u5728\u7279\u5b9a\u7269\u7406\u7a7a\u95f4\u5185\uff0c\u4e0d\u540c\u4f4d\u7f6e\u63a5\u6536\u5230\u7684\u5468\u8fb9 Wi-Fi AP \u4fe1\u53f7\u5f3a\u5ea6\u7ec4\u5408\uff08\u5373\u201c\u6307\u7eb9\u201d\uff09\u662f\u76f8\u5bf9\u552f\u4e00\u7684\u3002<\/p>\n<p>\u8be5\u65b9\u6cd5\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a<\/p>\n<ol>\n<li><strong>\u79bb\u7ebf\u91c7\u96c6\u9636\u6bb5\uff1a<\/strong> \u91c7\u96c6\u4eba\u5458\u643a\u5e26\u8bbe\u5907\uff0c\u5728\u5b9a\u4f4d\u533a\u57df\u5185\uff08\u5982\u5927\u578b\u5546\u573a\uff09\u8fdb\u884c\u7f51\u683c\u5316\u626b\u63cf\uff0c\u5728\u6bcf\u4e2a\u7f51\u683c\u70b9\u8bb0\u5f55\u4e0b\u5f53\u524d\u626b\u63cf\u5230\u7684\u6240\u6709 Wi-Fi AP \u7684 MAC \u5730\u5740 (BSSID) \u53ca\u5176\u5bf9\u5e94\u7684\u63a5\u6536\u4fe1\u53f7\u5f3a\u5ea6\u6307\u793a (RSSI)\uff0c\u5e76\u5c06\u8fd9\u4e9b\u201c\u6307\u7eb9\u201d\u4fe1\u606f\uff08RSSI \u5411\u91cf\uff09\u4e0e\u8be5\u70b9\u7684\u5b9e\u9645\u7269\u7406\u5750\u6807\u7ed1\u5b9a\uff0c\u5b58\u5165\u670d\u52a1\u5668\uff0c\u6784\u5efa\u8d77\u4e00\u4e2a\u5e9e\u5927\u7684\u201c\u4f4d\u7f6e-\u6307\u7eb9\u201d\u6570\u636e\u5e93\u3002<\/li>\n<li><strong>\u5728\u7ebf\u5b9a\u4f4d\u9636\u6bb5\uff1a<\/strong> \u7528\u6237\u8bbe\u5907\u8fdb\u5165\u8be5\u533a\u57df\u540e\uff0c\u626b\u63cf\u5468\u8fb9\u7684 Wi-Fi \u4fe1\u53f7\uff0c\u5f62\u6210\u4e00\u4e2a\u5b9e\u65f6\u7684 RSSI \u5411\u91cf\u3002\u7136\u540e\u5c06\u8fd9\u4e2a\u5411\u91cf\u4e0a\u4f20\u81f3\u670d\u52a1\u5668\uff0c\u670d\u52a1\u5668\u901a\u8fc7\u7279\u5b9a\u7684\u5339\u914d\u7b97\u6cd5\uff08\u5982 K \u6700\u8fd1\u90bb\u7b97\u6cd5, KNN\uff09\u5728\u6307\u7eb9\u5e93\u4e2d\u8fdb\u884c\u68c0\u7d22\uff0c\u627e\u51fa\u4e0e\u4e4b\u6700\u76f8\u4f3c\u7684\u82e5\u5e72\u4e2a\u6307\u7eb9\uff0c\u5e76\u6839\u636e\u8fd9\u4e9b\u6307\u7eb9\u5bf9\u5e94\u7684\u7269\u7406\u5750\u6807\uff0c\u8ba1\u7b97\u51fa\u7528\u6237\u7684\u4f30\u7b97\u4f4d\u7f6e\u3002<\/li>\n<\/ol>\n<h3>\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff1aWi-Fi \u6307\u7eb9\u5e93\u7684\u6784\u5efa\u3001\u626b\u63cf\u4e0e\u5339\u914d\u7b97\u6cd5<\/h3>\n<ul>\n<li><strong>\u6307\u7eb9\u5e93\u6784\u5efa\uff1a<\/strong> \u6570\u636e\u5e93\u7684\u8d28\u91cf\u76f4\u63a5\u51b3\u5b9a\u4e86\u5b9a\u4f4d\u7cbe\u5ea6\u3002\u6784\u5efa\u65b9\u5f0f\u4e3b\u8981\u6709\u4e24\u79cd\uff1a\u4e13\u4e1a\u56e2\u961f\u7684\u7ebf\u4e0b\u91c7\u96c6\uff08\u7cbe\u5ea6\u9ad8\u4f46\u6210\u672c\u9ad8\u3001\u66f4\u65b0\u6162\uff09\u548c\u6d77\u91cf\u7528\u6237\u7684\u4f17\u5305\u4e0a\u4f20\uff08\u8986\u76d6\u5e7f\u3001\u66f4\u65b0\u5feb\uff0c\u4f46\u6570\u636e\u8d28\u91cf\u9700\u8981\u6e05\u6d17\u548c\u6821\u51c6\uff09\u3002\u9ad8\u5fb7\u3001\u767e\u5ea6\u7b49\u5730\u56fe\u670d\u52a1\u5546\u7684\u5ba4\u5185\u5b9a\u4f4d\u6570\u636e\u5927\u591a\u6765\u6e90\u4e8e\u540e\u8005\u3002<\/li>\n<li><strong>\u626b\u63cf\u4e0e\u5339\u914d\uff1a<\/strong> \u7ec8\u7aef\u8bbe\u5907\u9700\u8981\u6301\u7eed\u8fdb\u884c Wi-Fi \u626b\u63cf\uff0c\u8fd9\u5728 Android \u548c iOS \u7cfb\u7edf\u4e0a\u6709\u4e0d\u540c\u7684 API \u548c\u6743\u9650\u9650\u5236\u3002\u5339\u914d\u7b97\u6cd5\u9664\u4e86\u7ecf\u5178\u7684 KNN\uff0c\u8fd8\u5305\u62ec\u52a0\u6743 KNN\u3001\u795e\u7ecf\u7f51\u7edc\u7b49\u66f4\u590d\u6742\u7684\u6a21\u578b\uff0c\u4ee5\u63d0\u9ad8\u5339\u914d\u7684\u51c6\u786e\u6027\u548c\u6297\u5e72\u6270\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h3>\u4f18\u7f3a\u70b9\u4e0e\u9002\u7528\u573a\u666f\u5206\u6790<\/h3>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u80fd\u591f\u6709\u6548\u89e3\u51b3\u5ba4\u5185\u5b9a\u4f4d\u96be\u9898\uff1b\u529f\u8017\u4f4e\u4e8e GNSS\uff1b\u53ef\u4ee5\u5145\u5206\u5229\u7528\u73b0\u6709\u7684 Wi-Fi \u57fa\u7840\u8bbe\u65bd\uff0c\u65e0\u9700\u989d\u5916\u90e8\u7f72\u786c\u4ef6\u3002<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong> \u7cbe\u5ea6\u53d7 Wi-Fi AP \u7684\u5bc6\u5ea6\u3001\u7a33\u5b9a\u6027\u548c\u6307\u7eb9\u6570\u636e\u5e93\u7684\u73b0\u65f6\u6027\u5f71\u54cd\uff0c\u6ce2\u52a8\u8f83\u5927\uff08\u901a\u5e38\u4e3a 5-20 \u7c73\uff09\uff1b\u6307\u7eb9\u5e93\u7684\u91c7\u96c6\u548c\u7ef4\u62a4\u6210\u672c\u9ad8\u6602\uff1b\u5728 Wi-Fi \u4fe1\u53f7\u7a00\u758f\u7684\u533a\u57df\u65e0\u6cd5\u4f7f\u7528\u3002<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong> \u5927\u578b\u8d2d\u7269\u4e2d\u5fc3\u3001\u673a\u573a\u3001\u706b\u8f66\u7ad9\u7684\u5ba4\u5185\u5bfc\u822a\u4e0e\u5bfc\u89c8\uff0c\u5ba4\u5185\u505c\u8f66\u573a\u53cd\u5411\u5bfb\u8f66\uff0c\u535a\u7269\u9986\u5c55\u54c1\u8bb2\u89e3\u7b49\u3002<\/li>\n<\/ul>\n<h2>\u79fb\u52a8\u901a\u4fe1\u57fa\u7ad9\u5b9a\u4f4d\u6280\u672f\uff1a\u5e7f\u57df\u8986\u76d6\u7684\u4fdd\u969c<\/h2>\n<p>\u57fa\u7ad9\u5b9a\u4f4d\u662f\u6700\u57fa\u7840\u3001\u8986\u76d6\u8303\u56f4\u6700\u5e7f\u7684\u5b9a\u4f4d\u6280\u672f\u3002\u4efb\u4f55\u4e00\u90e8\u80fd\u591f\u6b63\u5e38\u901a\u4fe1\u7684\u624b\u673a\uff0c\u90fd\u80fd\u901a\u8fc7\u8702\u7a9d\u7f51\u7edc\u4fe1\u53f7\u83b7\u53d6\u5176\u5927\u81f4\u4f4d\u7f6e\u3002<\/p>\n<h3>\u57fa\u672c\u539f\u7406\uff1a\u901a\u8fc7\u8bc6\u522b\u670d\u52a1\u57fa\u7ad9ID (Cell-ID) \u8fdb\u884c\u533a\u57df\u5b9a\u4f4d<\/h3>\n<p>\u6700\u7b80\u5355\u7684\u57fa\u7ad9\u5b9a\u4f4d\u65b9\u6cd5\u662f\u5c0f\u533a\u8bc6\u522b\uff08Cell-ID\uff09\u3002\u79fb\u52a8\u8bbe\u5907\u5728\u901a\u4fe1\u65f6\uff0c\u4f1a\u8fde\u63a5\u5230\u4e00\u4e2a\u670d\u52a1\u57fa\u7ad9\u7684\u7279\u5b9a\u6247\u533a\uff08Cell\uff09\u3002\u6bcf\u4e2a\u6247\u533a\u90fd\u6709\u4e00\u4e2a\u5168\u7403\u552f\u4e00\u7684\u6807\u8bc6\u7b26\uff08Cell Global Identity, CGI\uff09\u3002\u5b9a\u4f4d\u670d\u52a1\u5668\u7ef4\u62a4\u7740\u4e00\u4e2a\u5e9e\u5927\u7684\u6570\u636e\u5e93\uff0c\u8bb0\u5f55\u4e86\u6bcf\u4e2a CGI \u6240\u5bf9\u5e94\u57fa\u7ad9\u7684\u5927\u81f4\u5730\u7406\u7ecf\u7eac\u5ea6\u3002<\/p>\n<p>\u5f53\u8bbe\u5907\u9700\u8981\u5b9a\u4f4d\u65f6\uff0c\u5b83\u83b7\u53d6\u5f53\u524d\u8fde\u63a5\u7684 Cell-ID\uff0c\u5e76\u5c06\u5176\u53d1\u9001\u7ed9\u5b9a\u4f4d\u670d\u52a1\u5668\u3002\u670d\u52a1\u5668\u67e5\u8be2\u6570\u636e\u5e93\uff0c\u8fd4\u56de\u8be5\u57fa\u7ad9\u7684\u5750\u6807\u4f5c\u4e3a\u8bbe\u5907\u7684\u4f4d\u7f6e\u3002\u8fd9\u4e00\u5b9a\u4f4d\u7ed3\u679c\u662f\u533a\u57df\u6027\u7684\uff0c\u5176\u7cbe\u5ea6\u7b49\u4e8e\u8be5\u57fa\u7ad9\u4fe1\u53f7\u7684\u8986\u76d6\u534a\u5f84\u3002<\/p>\n<p>\u4e3a\u4e86\u63d0\u9ad8\u7cbe\u5ea6\uff0c\u8fd8\u53ef\u4ee5\u7ed3\u5408\u5176\u4ed6\u4fe1\u606f\uff0c\u5982\u5b9a\u65f6\u63d0\u524d\u91cf\uff08Timing Advance, TA\uff09\u6216\u5230\u8fbe\u65f6\u95f4\u5dee\uff08Time Difference of Arrival, TDOA\uff09\u7b49\u6280\u672f\uff0c\u901a\u8fc7\u6d4b\u91cf\u4fe1\u53f7\u7684\u4f20\u64ad\u65f6\u95f4\u6216\u65f6\u95f4\u5dee\u6765\u4f30\u7b97\u8bbe\u5907\u4e0e\u591a\u4e2a\u57fa\u7ad9\u7684\u8ddd\u79bb\uff0c\u4ece\u800c\u8fdb\u884c\u4e09\u89d2\u6d4b\u91cf\uff0c\u4f46\u8fd9\u9700\u8981\u7f51\u7edc\u4fa7\u7684\u652f\u6301\u3002<\/p>\n<h3>\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff1a\u67e5\u8be2\u57fa\u7ad9\u6570\u636e\u5e93\u83b7\u53d6\u5927\u81f4\u5730\u7406\u4f4d\u7f6e\u4fe1\u606f<\/h3>\n<p>\u5b9e\u73b0\u6d41\u7a0b\u975e\u5e38\u76f4\u63a5\uff1a<\/p>\n<ol>\n<li>\u7ec8\u7aef\u901a\u8fc7\u7cfb\u7edf API \u83b7\u53d6\u5f53\u524d\u7f51\u7edc\u4fe1\u606f\uff0c\u5305\u62ec\u79fb\u52a8\u56fd\u5bb6\u7801 (MCC)\u3001\u79fb\u52a8\u7f51\u7edc\u7801 (MNC)\u3001\u4f4d\u7f6e\u533a\u7801 (LAC) \u548c\u5c0f\u533a ID (CID)\u3002<\/li>\n<li>\u5c06\u8fd9\u4e9b\u53c2\u6570\u6253\u5305\uff0c\u901a\u8fc7\u7f51\u7edc\u8bf7\u6c42\u53d1\u9001\u7ed9\u4e00\u4e2a\u5f00\u653e\u7684\u6216\u5546\u4e1a\u7684\u57fa\u7ad9\u5b9a\u4f4d API\uff08\u5982 Google Geolocation API \u6216\u56fd\u5185\u56fe\u5546\u63d0\u4f9b\u7684\u670d\u52a1\uff09\u3002<\/li>\n<li>\u670d\u52a1\u5668\u6839\u636e\u8fd9\u4e9b\u53c2\u6570\u67e5\u8be2\u5176\u6570\u636e\u5e93\uff0c\u8fd4\u56de\u57fa\u7ad9\u7684\u7ecf\u7eac\u5ea6\u5750\u6807\u548c\u9884\u4f30\u7684\u7cbe\u5ea6\u534a\u5f84\u3002<\/li>\n<\/ol>\n<h3>\u4f18\u7f3a\u70b9\u4e0e\u9002\u7528\u573a\u666f\u5206\u6790<\/h3>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u8986\u76d6\u8303\u56f4\u6700\u5e7f\uff0c\u53ea\u8981\u6709\u624b\u673a\u4fe1\u53f7\u7684\u5730\u65b9\u5c31\u80fd\u5b9a\u4f4d\uff1b\u529f\u8017\u6781\u4f4e\uff0c\u56e0\u4e3a\u83b7\u53d6\u7f51\u7edc\u4fe1\u606f\u662f\u8bbe\u5907\u901a\u4fe1\u7684\u9644\u5e26\u64cd\u4f5c\uff1b\u51e0\u4e4e\u6240\u6709\u79fb\u52a8\u8bbe\u5907\u90fd\u652f\u6301\uff0c\u666e\u9002\u6027\u6700\u5f3a\u3002<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong> \u7cbe\u5ea6\u662f\u6240\u6709\u6280\u672f\u4e2d\u6700\u4f4e\u7684\uff0c\u57ce\u5e02\u4e2d\u901a\u5e38\u4e3a 200-500 \u7c73\uff0c\u800c\u5728\u90ca\u533a\u6216\u519c\u6751\u53ef\u80fd\u8fbe\u5230\u516c\u91cc\u7ea7\u522b\u3002<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong> \u5bf9\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u7c97\u7565\u5b9a\u4f4d\uff0c\u5982\u5929\u6c14\u9884\u62a5\u7684\u57ce\u5e02\u7ea7\u5b9a\u4f4d\u3001\u8bbe\u5907\u6fc0\u6d3b\u5730\u5224\u65ad\u3001\u667a\u80fd\u7a7f\u6234\u8bbe\u5907\u7684\u8d70\u5931\u67e5\u627e\uff0c\u4ee5\u53ca\u4f5c\u4e3a\u5176\u4ed6\u5b9a\u4f4d\u6280\u672f\u5931\u8d25\u65f6\u7684\u57fa\u7840\u8865\u5145\u3002<\/li>\n<\/ul>\n<h2>\u84dd\u7259\u4f4e\u529f\u8017 (BLE) \u5b9a\u4f4d\u6280\u672f\uff1a\u7c73\u7ea7\u7cbe\u5ea6\u7684\u5fae\u573a\u666f\u5b9a\u4f4d<\/h2>\n<p>\u968f\u7740\u7269\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u84dd\u7259\u4f4e\u529f\u8017\uff08BLE\uff09\u6280\u672f\u56e0\u5176\u6781\u4f4e\u7684\u529f\u8017\u548c\u8f83\u9ad8\u7684\u7cbe\u5ea6\uff0c\u5728\u5ba4\u5185\u5fae\u573a\u666f\u5b9a\u4f4d\u4e2d\u626e\u6f14\u7740\u8d8a\u6765\u8d8a\u91cd\u8981\u7684\u89d2\u8272\u3002<\/p>\n<h3>\u57fa\u672c\u539f\u7406\uff1a\u57fa\u4e8e BLE Beacon \u5e7f\u64ad\u4fe1\u53f7\u7684\u8fd1\u573a\u611f\u77e5<\/h3>\n<p>BLE \u5b9a\u4f4d\u901a\u5e38\u4f9d\u8d56\u4e8e\u9884\u5148\u90e8\u7f72\u597d\u7684\u3001\u79f0\u4e3a Beacon \u7684\u5c0f\u578b\u4fe1\u53f7\u53d1\u5c04\u5668\u3002\u8fd9\u4e9b Beacon \u8bbe\u5907\u4f1a\u4ee5\u56fa\u5b9a\u7684\u9891\u7387\uff08\u5982\u6bcf\u79d2 1-10 \u6b21\uff09\u5411\u5916\u5e7f\u64ad\u4e00\u4e2a\u5305\u542b\u81ea\u8eab\u552f\u4e00\u6807\u8bc6\u7b26\u7684\u6570\u636e\u5305\u3002<\/p>\n<p>\u7ec8\u7aef\u8bbe\u5907\uff08\u5982\u624b\u673a\uff09\u8fdb\u5165 Beacon \u4fe1\u53f7\u8986\u76d6\u8303\u56f4\u540e\uff0c\u4f1a\u6301\u7eed\u626b\u63cf\u5e76\u63a5\u6536\u8fd9\u4e9b\u5e7f\u64ad\u4fe1\u53f7\u3002\u901a\u8fc7\u6d4b\u91cf\u63a5\u6536\u5230\u7684\u4fe1\u53f7\u5f3a\u5ea6 (RSSI)\uff0c\u53ef\u4ee5\u4f30\u7b97\u51fa\u8bbe\u5907\u4e0e\u5404\u4e2a Beacon \u7684\u76f8\u5bf9\u8ddd\u79bb\u3002\u5f53\u8bbe\u5907\u80fd\u540c\u65f6\u63a5\u6536\u5230\u4e09\u4e2a\u6216\u66f4\u591a Beacon \u7684\u4fe1\u53f7\u65f6\uff0c\u4fbf\u53ef\u4ee5\u5229\u7528\u4e09\u8fb9\u6d4b\u91cf\u6cd5\u6216\u6307\u7eb9\u5339\u914d\u6cd5\u8ba1\u7b97\u51fa\u81ea\u8eab\u5728\u4e8c\u7ef4\u5e73\u9762\u5185\u7684\u7cbe\u786e\u4f4d\u7f6e\u3002<\/p>\n<h3>\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff1aiBeacon\/Eddystone \u534f\u8bae\u90e8\u7f72\u4e0e\u7ec8\u7aef\u6d4b\u7b97<\/h3>\n<ul>\n<li><strong>\u534f\u8bae\u4e0e\u90e8\u7f72\uff1a<\/strong> \u5e02\u573a\u4e0a\u4e3b\u6d41\u7684 Beacon \u534f\u8bae\u662f\u82f9\u679c\u7684 iBeacon \u548c\u8c37\u6b4c\u7684 Eddystone\u3002\u90e8\u7f72\u65f6\uff0c\u9700\u8981\u6839\u636e\u573a\u5730\u5927\u5c0f\u548c\u7cbe\u5ea6\u8981\u6c42\uff0c\u5408\u7406\u89c4\u5212 Beacon \u7684\u70b9\u4f4d\u548c\u5bc6\u5ea6\u3002\u6bcf\u4e2a Beacon \u90fd\u9700\u8981\u88ab\u914d\u7f6e\u5e76\u8bb0\u5f55\u5176\u5728\u573a\u5730\u5730\u56fe\u4e0a\u7684\u7cbe\u786e\u5750\u6807\u3002<\/li>\n<li><strong>\u7ec8\u7aef\u6d4b\u7b97\uff1a<\/strong> \u79fb\u52a8\u5e94\u7528\u9700\u8981\u96c6\u6210\u76f8\u5e94\u7684 SDK\uff0c\u6301\u7eed\u5728\u540e\u53f0\u8fdb\u884c BLE \u626b\u63cf\u3002SDK \u8d1f\u8d23\u89e3\u6790 Beacon \u5e7f\u64ad\u5305\uff0c\u83b7\u53d6\u5176 ID \u548c RSSI\u503c\u3002\u901a\u8fc7\u8ddd\u79bb\u4f30\u7b97\u6a21\u578b\uff08\u5c06 RSSI \u8f6c\u6362\u4e3a\u7c73\uff09\u548c\u5b9a\u4f4d\u7b97\u6cd5\uff08\u5982\u52a0\u6743\u5e73\u5747\u3001\u6700\u5c0f\u4e8c\u4e58\u6cd5\uff09\u6700\u7ec8\u89e3\u7b97\u51fa\u5750\u6807\u3002<\/li>\n<\/ul>\n<h3>\u4f18\u7f3a\u70b9\u4e0e\u9002\u7528\u573a\u666f\u5206\u6790<\/h3>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u5b9a\u4f4d\u7cbe\u5ea6\u9ad8\uff0c\u53ef\u8fbe 1-5 \u7c73\uff0c\u4f18\u4e8e Wi-Fi\uff1bBeacon \u8bbe\u5907\u529f\u8017\u6781\u4f4e\uff0c\u4e00\u8282\u7ebd\u6263\u7535\u6c60\u53ef\u5de5\u4f5c\u6570\u5e74\uff1b\u90e8\u7f72\u7075\u6d3b\uff0c\u6210\u672c\u76f8\u5bf9\u53ef\u63a7\u3002<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong> \u8986\u76d6\u8303\u56f4\u5c0f\uff0c\u5355\u4e2a Beacon \u7684\u6709\u6548\u8303\u56f4\u901a\u5e38\u5728\u51e0\u5341\u7c73\u5185\uff1b\u9700\u8981\u989d\u5916\u6295\u8d44\u90e8\u7f72\u548c\u7ef4\u62a4 Beacon \u786c\u4ef6\uff1b\u4f9d\u8d56\u7528\u6237\u8bbe\u5907\u5f00\u542f\u84dd\u7259\u548c\u76f8\u5e94 App\u3002<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong> \u5ba4\u5185\u7cbe\u51c6\u5bfc\u822a\uff08\u5982\u535a\u7269\u9986\u3001\u5c55\u4f1a\uff09\u3001\u96f6\u552e\u5e97\u5185\u7684\u5546\u54c1\u5bfc\u8d2d\u4e0e\u8fd1\u573a\u8425\u9500\u4fe1\u606f\u63a8\u9001\u3001\u4ed3\u5e93\u5185\u7684\u8d44\u4ea7\u8ffd\u8e2a\u4e0e\u76d8\u70b9\u3001\u533b\u9662\u5185\u7684\u8bbe\u5907\u4e0e\u4eba\u5458\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n<h2>\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf (INS)\uff1a\u65e0\u4fe1\u53f7\u73af\u5883\u4e0b\u7684\u8fde\u7eed\u8ffd\u8e2a<\/h2>\n<p>\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u662f\u4e00\u79cd\u5b8c\u5168\u81ea\u4e3b\u7684\u5b9a\u4f4d\u6280\u672f\uff0c\u5b83\u4e0d\u4f9d\u8d56\u4efb\u4f55\u5916\u90e8\u7684\u65e0\u7ebf\u7535\u4fe1\u53f7\uff0c\u800c\u662f\u901a\u8fc7\u8bbe\u5907\u81ea\u8eab\u7684\u4f20\u611f\u5668\u6765\u63a8\u7b97\u4f4d\u7f6e\u53d8\u5316\u3002<\/p>\n<h3>\u57fa\u672c\u539f\u7406\uff1a\u5229\u7528\u4f20\u611f\u5668\uff08\u52a0\u901f\u8ba1\u3001\u9640\u87ba\u4eea\uff09\u8fdb\u884c\u822a\u4f4d\u63a8\u7b97 (PDR)<\/h3>\n<p>\u5728\u667a\u80fd\u624b\u673a\u4e2d\uff0c\u60ef\u6027\u5bfc\u822a\u901a\u5e38\u6307\u884c\u4eba\u822a\u4f4d\u63a8\u7b97\uff08Pedestrian Dead Reckoning, PDR\uff09\u3002\u5176\u6838\u5fc3\u539f\u7406\u662f\u5229\u7528\u5185\u7f6e\u7684\u60ef\u6027\u6d4b\u91cf\u5355\u5143\uff08Inertial Measurement Unit, IMU\uff09\uff0c\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u52a0\u901f\u5ea6\u8ba1\uff1a<\/strong> \u7528\u4e8e\u611f\u77e5\u8bbe\u5907\u5728\u4e09\u4e2a\u8f74\u5411\u4e0a\u7684\u7ebf\u6027\u52a0\u901f\u5ea6\u53d8\u5316\u3002\u901a\u8fc7\u5bf9\u52a0\u901f\u5ea6\u6570\u636e\u7684\u5206\u6790\uff0c\u53ef\u4ee5\u8bc6\u522b\u51fa\u884c\u4eba\u7684\u201c\u6b65\u6001\u201d\uff0c\u4ece\u800c\u68c0\u6d4b\u5230\u6bcf\u4e00\u6b65\u7684\u53d1\u751f\u3002<\/li>\n<li><strong>\u9640\u87ba\u4eea\uff1a<\/strong> \u7528\u4e8e\u6d4b\u91cf\u8bbe\u5907\u7ed5\u4e09\u4e2a\u8f74\u7684\u89d2\u901f\u5ea6\uff0c\u901a\u8fc7\u79ef\u5206\u53ef\u4ee5\u5f97\u5230\u8bbe\u5907\u7684\u59ff\u6001\u548c\u671d\u5411\u53d8\u5316\u3002<\/li>\n<li><strong>\u78c1\u529b\u8ba1\uff1a<\/strong> \u4f5c\u4e3a\u8f85\u52a9\uff0c\u7528\u4e8e\u611f\u77e5\u5730\u78c1\u573a\uff0c\u63d0\u4f9b\u4e00\u4e2a\u7edd\u5bf9\u7684\u5317\u65b9\u53c2\u8003\uff0c\u4ee5\u6821\u6b63\u9640\u87ba\u4eea\u7684\u822a\u5411\u6f02\u79fb\u3002<\/li>\n<\/ul>\n<p>PDR \u7684\u5de5\u4f5c\u6d41\u7a0b\u662f\uff1a\u4ece\u4e00\u4e2a\u5df2\u77e5\u7684\u521d\u59cb\u4f4d\u7f6e\u70b9\u5f00\u59cb\uff0c\u5f53\u52a0\u901f\u5ea6\u8ba1\u68c0\u6d4b\u5230\u4e00\u6b65\u65f6\uff0c\u7ed3\u5408\u6b65\u957f\u4f30\u7b97\u6a21\u578b\u8ba1\u7b97\u51fa\u8fd9\u4e00\u6b65\u7684\u8ddd\u79bb\uff1b\u540c\u65f6\uff0c\u9640\u87ba\u4eea\u548c\u78c1\u529b\u8ba1\u786e\u5b9a\u51fa\u8fd9\u4e00\u6b65\u7684\u524d\u8fdb\u65b9\u5411\u3002\u901a\u8fc7\u201c\u4e0a\u4e00\u6b65\u4f4d\u7f6e + \u6b65\u957f + \u65b9\u5411\u201d\uff0c\u5c31\u53ef\u4ee5\u63a8\u7b97\u51fa\u5f53\u524d\u7684\u65b0\u4f4d\u7f6e\u3002<\/p>\n<h3>\u6838\u5fc3\u5b9e\u73b0\u65b9\u6cd5\uff1a\u4f20\u611f\u5668\u6570\u636e\u878d\u5408\u4e0e\u6b65\u6001\u3001\u822a\u5411\u4f30\u8ba1\u7b97\u6cd5<\/h3>\n<p>\u5b9e\u73b0 PDR \u7684\u6280\u672f\u6311\u6218\u5728\u4e8e\u7b97\u6cd5\u7684\u7cbe\u5ea6\u3002<\/p>\n<ul>\n<li><strong>\u4f20\u611f\u5668\u6570\u636e\u878d\u5408\uff1a<\/strong> \u5355\u4e00\u4f20\u611f\u5668\u7684\u6570\u636e\u5145\u6ee1\u566a\u58f0\u4e14\u4e0d\u53ef\u9760\u3002\u901a\u5e38\u4f7f\u7528\u5361\u5c14\u66fc\u6ee4\u6ce2\u6216\u4e92\u8865\u6ee4\u6ce2\u7b49\u7b97\u6cd5\uff0c\u5c06\u52a0\u901f\u5ea6\u8ba1\u3001\u9640\u87ba\u4eea\u548c\u78c1\u529b\u8ba1\u7684\u6570\u636e\u8fdb\u884c\u878d\u5408\uff0c\u4ee5\u83b7\u5f97\u4e00\u4e2a\u66f4\u5e73\u6ed1\u3001\u66f4\u51c6\u786e\u7684\u59ff\u6001\u548c\u822a\u5411\u4f30\u8ba1\u3002<\/li>\n<li><strong>\u6b65\u6001\u68c0\u6d4b\u4e0e\u6b65\u957f\u4f30\u8ba1\uff1a<\/strong> \u9700\u8981\u8bbe\u8ba1\u9c81\u68d2\u7684\u5cf0\u503c\u68c0\u6d4b\u7b97\u6cd5\u6765\u8bc6\u522b\u6b65\u6001\u5468\u671f\uff0c\u5e76\u6839\u636e\u7528\u6237\u7684\u8eab\u9ad8\u3001\u6b65\u9891\u7b49\u4fe1\u606f\u5efa\u7acb\u52a8\u6001\u7684\u6b65\u957f\u4f30\u7b97\u6a21\u578b\u3002<\/li>\n<li><strong>\u822a\u5411\u4f30\u8ba1\uff1a<\/strong> \u9640\u87ba\u4eea\u79ef\u5206\u4f1a\u4ea7\u751f\u7d2f\u79ef\u8bef\u5dee\uff08\u6f02\u79fb\uff09\uff0c\u9700\u8981\u5b9a\u671f\u4f7f\u7528\u78c1\u529b\u8ba1\u6216\u96f6\u901f\u66f4\u65b0\uff08ZUPT\uff0c\u5373\u68c0\u6d4b\u5230\u8bbe\u5907\u9759\u6b62\u65f6\u6821\u6b63\u901f\u5ea6\u8bef\u5dee\uff09\u7b49\u65b9\u6cd5\u8fdb\u884c\u6821\u51c6\u3002<\/li>\n<\/ul>\n<h3>\u4f18\u7f3a\u70b9\u4e0e\u9002\u7528\u573a\u666f\u5206\u6790<\/h3>\n<ul>\n<li><strong>\u4f18\u70b9\uff1a<\/strong> \u5b8c\u5168\u4e0d\u4f9d\u8d56\u5916\u90e8\u4fe1\u53f7\uff0c\u662f\u96a7\u9053\u3001\u5730\u4e0b\u8f66\u5e93\u3001\u77ff\u4e95\u7b49\u6781\u9650\u73af\u5883\u4e0b\u7684\u552f\u4e00\u9009\u62e9\uff1b\u5b9a\u4f4d\u66f4\u65b0\u9891\u7387\u6781\u9ad8\uff08\u53ef\u8fbe 100Hz\uff09\uff0c\u80fd\u591f\u63d0\u4f9b\u975e\u5e38\u5e73\u6ed1\u7684\u8f68\u8ff9\u3002<\/li>\n<li><strong>\u7f3a\u70b9\uff1a<\/strong> \u5b58\u5728\u65e0\u6cd5\u6d88\u9664\u7684\u7d2f\u79ef\u8bef\u5dee\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u968f\u65f6\u95f4\u548c\u8ddd\u79bb\u7684\u589e\u52a0\u800c\u8fc5\u901f\u4e0b\u964d\uff1b\u5fc5\u987b\u6709\u4e00\u4e2a\u51c6\u786e\u7684\u521d\u59cb\u4f4d\u7f6e\u4f5c\u4e3a\u63a8\u7b97\u7684\u8d77\u70b9\uff1b\u5bf9\u4f20\u611f\u5668\u7cbe\u5ea6\u548c\u7b97\u6cd5\u8d28\u91cf\u8981\u6c42\u6781\u9ad8\u3002<\/li>\n<li><strong>\u9002\u7528\u573a\u666f\uff1a<\/strong> \u5728 GNSS\u3001Wi-Fi \u7b49\u4fe1\u53f7\u4e22\u5931\u533a\u57df\u7684\u77ed\u65f6\u5b9a\u4f4d\u8865\u5145\uff0c\u4f8b\u5982\u8f66\u8f86\u8fdb\u5165\u96a7\u9053\u540e\u7684\u5bfc\u822a\u3001\u624b\u673a\u5728\u5730\u94c1\u5185\u7684\u8f68\u8ff9\u63a8\u7b97\u3001\u6d88\u9632\u5458\u5728\u6d53\u70df\u5efa\u7b51\u5185\u7684\u8def\u5f84\u8ffd\u8e2a\u3002<\/li>\n<\/ul>\n<h2>\u5b9a\u4f4d\u5f15\u64ce\u7684\u6838\u5fc3\uff1a\u591a\u6e90\u878d\u5408\u5b9a\u4f4d\u6280\u672f<\/h2>\n<p>\u73b0\u4ee3\u5b9a\u4f4d\u670d\u52a1\u6240\u8ffd\u6c42\u7684\uff0c\u662f\u5728\u4efb\u4f55\u65f6\u95f4\u3001\u4efb\u4f55\u5730\u70b9\u90fd\u80fd\u63d0\u4f9b\u8fde\u7eed\u3001\u53ef\u9760\u3001\u7cbe\u51c6\u7684\u4f4d\u7f6e\u4fe1\u606f\u3002\u663e\u7136\uff0c\u6ca1\u6709\u4efb\u4f55\u4e00\u79cd\u5355\u4e00\u6280\u672f\u80fd\u6ee1\u8db3\u8fd9\u4e00\u8981\u6c42\u3002\u56e0\u6b64\uff0c\u591a\u6e90\u878d\u5408\u5b9a\u4f4d\u6210\u4e3a\u4e86\u6240\u6709\u9ad8\u7ea7\u5b9a\u4f4d\u5f15\u64ce\u7684\u5fc5\u5907\u6838\u5fc3\u80fd\u529b\u3002<\/p>\n<h3>\u4e3a\u4ec0\u4e48\u5355\u4e00\u6280\u672f\u65e0\u6cd5\u6ee1\u8db3\u9700\u6c42\uff1f\u5206\u6790\u5404\u7c7b\u6280\u672f\u7684\u5c40\u9650\u6027<\/h3>\n<ul>\n<li><strong>GNSS<\/strong> \u5728\u5ba4\u5185\u6216\u57ce\u5e02\u5ce1\u8c37\u4e2d\u4f1a\u5b8c\u5168\u5931\u6548\u3002<\/li>\n<li><strong>Wi-Fi \u5b9a\u4f4d<\/strong> \u4f9d\u8d56\u4e8e\u6570\u636e\u5e93\uff0c\u5728\u65e0 Wi-Fi \u6216\u6570\u636e\u5e93\u672a\u8986\u76d6\u7684\u533a\u57df\u65e0\u6548\u3002<\/li>\n<li><strong>\u57fa\u7ad9\u5b9a\u4f4d<\/strong> \u7cbe\u5ea6\u8fc7\u4f4e\uff0c\u65e0\u6cd5\u6ee1\u8db3\u5bfc\u822a\u7b49\u5e94\u7528\u7684\u9700\u6c42\u3002<\/li>\n<li><strong>\u84dd\u7259\u5b9a\u4f4d<\/strong> \u9700\u8981\u4e13\u95e8\u90e8\u7f72\u786c\u4ef6\uff0c\u8986\u76d6\u8303\u56f4\u6709\u9650\u3002<\/li>\n<li><strong>\u60ef\u6027\u5bfc\u822a<\/strong> \u4f1a\u4ea7\u751f\u968f\u65f6\u95f4\u7d2f\u79ef\u7684\u8bef\u5dee\uff0c\u65e0\u6cd5\u957f\u65f6\u95f4\u72ec\u7acb\u5de5\u4f5c\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u4e9b\u6280\u672f\u7684\u4f18\u7f3a\u70b9\u5177\u6709\u5f88\u5f3a\u7684\u4e92\u8865\u6027\u3002\u878d\u5408\u5b9a\u4f4d\u7684\u76ee\u6807\u5c31\u662f\u53d6\u957f\u8865\u77ed\uff0c\u901a\u8fc7\u4e00\u4e2a\u667a\u80fd\u7684\u8c03\u5ea6\u4e0e\u878d\u5408\u6846\u67b6\uff0c\u8f93\u51fa\u4e00\u4e2a\u6bd4\u4efb\u4f55\u5355\u4e00\u6765\u6e90\u90fd\u66f4\u4f18\u7684\u5b9a\u4f4d\u7ed3\u679c\u3002<\/p>\n<h3>\u6838\u5fc3\u878d\u5408\u7b97\u6cd5\u4e0e\u67b6\u6784\uff1a\u5361\u5c14\u66fc\u6ee4\u6ce2\u7b49\u7b97\u6cd5\u7684\u5e94\u7528<\/h3>\n<p>\u591a\u6e90\u878d\u5408\u7684\u6838\u5fc3\u601d\u60f3\u5728\u4e8e\u5bf9\u4e0d\u786e\u5b9a\u4fe1\u606f\u7684\u5904\u7406\u3002\u7531\u4e8e\u6bcf\u79cd\u5b9a\u4f4d\u6280\u672f\u90fd\u5b58\u5728\u8bef\u5dee\uff0c\u5176\u5b9a\u4f4d\u7ed3\u679c\u53ef\u4ee5\u88ab\u770b\u4f5c\u4e00\u4e2a\u5e26\u6709\u566a\u58f0\u7684\u201c\u89c2\u6d4b\u503c\u201d\u3002\u878d\u5408\u7b97\u6cd5\u7684\u4f5c\u7528\u5c31\u662f\u7ed3\u5408\u591a\u4e2a\u5e26\u6709\u4e0d\u540c\u566a\u58f0\u7279\u6027\u7684\u89c2\u6d4b\u503c\uff0c\u4f30\u7b97\u51fa\u7cfb\u7edf\u6700\u53ef\u80fd\u7684\u201c\u771f\u5b9e\u72b6\u6001\u201d\uff08\u5373\u4f4d\u7f6e\u3001\u901f\u5ea6\u7b49\uff09\u3002<\/p>\n<p><strong>\u6269\u5c55\u5361\u5c14\u66fc\u6ee4\u6ce2 (EKF)<\/strong> \u662f\u8be5\u9886\u57df\u6700\u7ecf\u5178\u7684\u7b97\u6cd5\u4e4b\u4e00\u3002\u5b83\u7ef4\u62a4\u4e00\u4e2a\u7cfb\u7edf\u72b6\u6001\u7684\u6982\u7387\u5206\u5e03\uff0c\u5f53\u83b7\u5f97\u4e00\u4e2a\u65b0\u7684\u89c2\u6d4b\u503c\u65f6\uff08\u4f8b\u5982\uff0c\u4e00\u4e2a GPS \u5750\u6807\u6216\u4e00\u4e2a Wi-Fi \u5b9a\u4f4d\u7ed3\u679c\uff09\uff0c\u5b83\u4f1a\u6839\u636e\u8be5\u89c2\u6d4b\u503c\u7684\u53ef\u4fe1\u5ea6\uff08\u8bef\u5dee\u5927\u5c0f\uff09\u6765\u66f4\u65b0\u548c\u4fee\u6b63\u5f53\u524d\u7684\u72b6\u6001\u4f30\u8ba1\u3002\u53ef\u4fe1\u5ea6\u9ad8\u7684\u89c2\u6d4b\u503c\uff08\u5982\u5f00\u9614\u5730\u7684 GPS\uff09\u4f1a\u5bf9\u7ed3\u679c\u4ea7\u751f\u8f83\u5927\u5f71\u54cd\uff0c\u800c\u53ef\u4fe1\u5ea6\u4f4e\u7684\uff08\u5982\u57fa\u7ad9\u5b9a\u4f4d\uff09\u5219\u5f71\u54cd\u8f83\u5c0f\u3002<\/p>\n<p>\u4e00\u4e2a\u5178\u578b\u7684\u878d\u5408\u5b9a\u4f4d\u67b6\u6784\u5982\u4e0b\uff1a[\u5360\u4f4d\u7b26\uff1a\u591a\u6e90\u878d\u5408\u5b9a\u4f4d\u6280\u672f\u67b6\u6784\u56fe]<\/p>\n<p>\u8be5\u67b6\u6784\u4e2d\uff0c\u6765\u81ea GNSS\u3001Wi-Fi\/Cell\u3001INS \u7b49\u6240\u6709\u4f20\u611f\u5668\u7684\u539f\u59cb\u6570\u636e\u6216\u521d\u6b65\u5b9a\u4f4d\u7ed3\u679c\uff0c\u90fd\u4f1a\u88ab\u9001\u5165\u4e00\u4e2a\u6838\u5fc3\u7684\u201c\u878d\u5408\u5f15\u64ce\u201d\u3002\u5f15\u64ce\u5185\u90e8\u8fd0\u884c\u7740\u5361\u5c14\u66fc\u6ee4\u6ce2\u6216\u66f4\u5148\u8fdb\u7684\u7c92\u5b50\u6ee4\u6ce2\u7b49\u7b97\u6cd5\uff0c\u6301\u7eed\u8f93\u51fa\u4e00\u4e2a\u5e73\u6ed1\u3001\u9ad8\u7cbe\u5ea6\u7684\u6700\u7ec8\u5b9a\u4f4d\u7ed3\u679c\u3002<\/p>\n<h3>\u573a\u666f\u81ea\u9002\u5e94\u7684\u667a\u80fd\u5207\u6362\u7b56\u7565\uff1a\u5982\u4f55\u5728\u4e0d\u540c\u73af\u5883\u4e0b\u81ea\u52a8\u9009\u62e9\u6700\u4f18\u5b9a\u4f4d\u7ec4\u5408<\/h3>\n<p>\u4e00\u4e2a\u4f18\u79c0\u7684\u5b9a\u4f4d\u5f15\u64ce\u8fd8\u5fc5\u987b\u5177\u5907\u573a\u666f\u611f\u77e5\u548c\u667a\u80fd\u5207\u6362\u7684\u80fd\u529b\u3002\u5b83\u4f1a\u6839\u636e\u5f53\u524d\u53ef\u7528\u7684\u4fe1\u53f7\u3001\u8bbe\u5907\u7684\u8fd0\u52a8\u72b6\u6001\u3001\u529f\u8017\u7b56\u7565\u7b49\u56e0\u7d20\uff0c\u52a8\u6001\u5730\u8c03\u6574\u878d\u5408\u7b56\u7565\u3002<\/p>\n<ul>\n<li><strong>\u5ba4\u5916\u5f00\u9614\u573a\u666f\uff1a<\/strong> \u4f18\u5148\u4f7f\u7528 GNSS\uff0c\u5e76\u7528 INS \u8fdb\u884c\u8f68\u8ff9\u5e73\u6ed1\u548c\u77ed\u65f6\u906e\u6321\u8865\u507f\u3002<\/li>\n<li><strong>\u8fdb\u5165\u5ba4\u5185\uff1a<\/strong> \u68c0\u6d4b\u5230 GNSS \u4fe1\u53f7\u4e22\u5931\uff0c\u7acb\u5373\u5207\u6362\u5230\u4ee5 Wi-Fi \u5b9a\u4f4d\u4e3a\u4e3b\uff0cINS \u4e3a\u8f85\u7684\u6a21\u5f0f\u3002<\/li>\n<li><strong>\u8fdb\u5165\u96a7\u9053\u6216\u5730\u4e0b\u8f66\u5e93\uff1a<\/strong> \u6240\u6709\u5916\u90e8\u4fe1\u53f7\u4e22\u5931\uff0c\u5b8c\u5168\u4f9d\u8d56 INS \u8fdb\u884c\u822a\u4f4d\u63a8\u7b97\uff0c\u76f4\u5230\u91cd\u65b0\u6355\u83b7\u5230\u4fe1\u53f7\u3002<\/li>\n<li><strong>\u8bbe\u5907\u9759\u6b62\u65f6\uff1a<\/strong> \u964d\u4f4e\u6240\u6709\u4f20\u611f\u5668\u7684\u91c7\u6837\u9891\u7387\uff0c\u751a\u81f3\u4f11\u7720\uff0c\u4ee5\u8282\u7701\u529f\u8017\u3002<\/li>\n<\/ul>\n<p>\u8fd9\u79cd\u81ea\u9002\u5e94\u80fd\u529b\u662f\u5b9e\u73b0\u65e0\u7f1d\uff08Seamless\uff09\u5b9a\u4f4d\u4f53\u9a8c\u7684\u5173\u952e\uff0c\u786e\u4fdd\u7528\u6237\u5728\u4e0d\u540c\u573a\u666f\u95f4\u79fb\u52a8\u65f6\uff0c\u5b9a\u4f4d\u670d\u52a1\u4e0d\u4f1a\u4e2d\u65ad\u6216\u53d1\u751f\u5267\u70c8\u8df3\u53d8\u3002<\/p>\n<h2>\u5404\u7c7b\u5b9a\u4f4d\u6280\u672f\u5173\u952e\u6307\u6807\u6a2a\u5411\u5bf9\u6bd4<\/h2>\n<p>\u4e3a\u4e86\u66f4\u76f4\u89c2\u5730\u7406\u89e3\u4e0d\u540c\u6280\u672f\u7684\u7279\u70b9\uff0c\u4e0b\u8868\u4ece\u591a\u4e2a\u5173\u952e\u7ef4\u5ea6\u8fdb\u884c\u4e86\u6a2a\u5411\u5bf9\u6bd4\u3002<\/p>\n<p>[\u5360\u4f4d\u7b26\uff1a\u5173\u952e\u5b9a\u4f4d\u6280\u672f\u5bf9\u6bd4\u8868\u683c]<\/p>\n<table>\n<thead>\n<tr>\n<th align=\"left\">\u6280\u672f\u7c7b\u578b<\/th>\n<th align=\"left\">\u5b9a\u4f4d\u7cbe\u5ea6<\/th>\n<th align=\"left\">\u529f\u8017\u6c34\u5e73<\/th>\n<th align=\"left\">\u8986\u76d6\u8303\u56f4<\/th>\n<th align=\"left\">\u90e8\u7f72\u6210\u672c<\/th>\n<th align=\"left\">\u6838\u5fc3\u9002\u7528\u573a\u666f<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td align=\"left\"><strong>GNSS<\/strong><\/td>\n<td align=\"left\">5-10 \u7c73<\/td>\n<td align=\"left\">\u9ad8<\/td>\n<td align=\"left\">\u5168\u7403<\/td>\n<td align=\"left\">\u65e0\uff08\u7ec8\u7aef\u4fa7\uff09<\/td>\n<td align=\"left\">\u5ba4\u5916\u5bfc\u822a\u3001\u8ffd\u8e2a<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>Wi-Fi \u5b9a\u4f4d<\/strong><\/td>\n<td align=\"left\">5-20 \u7c73<\/td>\n<td align=\"left\">\u4e2d<\/td>\n<td align=\"left\">\u5ba4\u5185\uff08\u6709AP\u5904\uff09<\/td>\n<td align=\"left\">\u4f4e\uff08\u5229\u7528\u73b0\u6709\u8bbe\u65bd\uff09<\/td>\n<td align=\"left\">\u5ba4\u5185\u5546\u573a\/\u573a\u9986\u5bfc\u822a<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u57fa\u7ad9\u5b9a\u4f4d<\/strong><\/td>\n<td align=\"left\">200-2000 \u7c73<\/td>\n<td align=\"left\">\u6781\u4f4e<\/td>\n<td align=\"left\">\u5168\u7403\uff08\u6709\u4fe1\u53f7\u5904\uff09<\/td>\n<td align=\"left\">\u65e0\uff08\u7ec8\u7aef\u4fa7\uff09<\/td>\n<td align=\"left\">\u7c97\u7565\u5b9a\u4f4d\u3001\u57fa\u7840\u8865\u5145<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>BLE \u5b9a\u4f4d<\/strong><\/td>\n<td align=\"left\">1-5 \u7c73<\/td>\n<td align=\"left\">\u6781\u4f4e<\/td>\n<td align=\"left\">\u5fae\u573a\u666f\uff08\u51e0\u5341\u7c73\uff09<\/td>\n<td align=\"left\">\u4e2d\uff08\u9700\u90e8\u7f72Beacon\uff09<\/td>\n<td align=\"left\">\u5ba4\u5185\u7cbe\u51c6\u5b9a\u4f4d\u3001\u8d44\u4ea7\u8ffd\u8e2a<\/td>\n<\/tr>\n<tr>\n<td align=\"left\"><strong>\u60ef\u6027\u5bfc\u822a (INS)<\/strong><\/td>\n<td align=\"left\">\u7d2f\u79ef\u8bef\u5dee<\/td>\n<td align=\"left\">\u4e2d<\/td>\n<td align=\"left\">\u65e0\u9650\u5236<\/td>\n<td align=\"left\">\u65e0\uff08\u7ec8\u7aef\u4fa7\uff09<\/td>\n<td align=\"left\">\u65e0\u4fe1\u53f7\u533a\u57df\u77ed\u65f6\u8865\u507f<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u603b\u7ed3\u4e0e\u672a\u6765\u5c55\u671b<\/h2>\n<h3>\u6838\u5fc3\u6280\u672f\u56de\u987e\uff1a\u878d\u5408\u662f\u5b9e\u73b0\u65e0\u7f1d\u5b9a\u4f4d\u4f53\u9a8c\u7684\u5173\u952e<\/h3>\n<p>\u56de\u987e\u4e0a\u8ff0\u5173\u952e\u6280\u672f\uff0c\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230\uff0c\u73b0\u4ee3\u5b9a\u4f4d\u5f15\u64ce\u670d\u52a1\u7684\u6838\u5fc3\u7ade\u4e89\u529b\u5e76\u975e\u6e90\u4e8e\u67d0\u4e00\u9879\u5355\u4e00\u6280\u672f\u7684\u7a81\u7834\uff0c\u800c\u5728\u4e8e\u5c06 GNSS\u3001Wi-Fi\u3001\u57fa\u7ad9\u3001\u84dd\u7259\u3001\u60ef\u6027\u5bfc\u822a\u7b49\u591a\u79cd\u6280\u672f\u8fdb\u884c\u6df1\u5ea6\u878d\u5408\u7684\u80fd\u529b\u3002\u901a\u8fc7\u667a\u80fd\u7684\u573a\u666f\u5224\u65ad\u3001\u81ea\u9002\u5e94\u7684\u5207\u6362\u7b56\u7565\u4ee5\u53ca\u7cbe\u5bc6\u7684\u878d\u5408\u7b97\u6cd5\uff0c\u624d\u80fd\u5728\u529f\u8017\u3001\u7cbe\u5ea6\u548c\u54cd\u5e94\u901f\u5ea6\u4e4b\u95f4\u53d6\u5f97\u6700\u4f73\u5e73\u8861\uff0c\u6700\u7ec8\u4e3a\u7528\u6237\u63d0\u4f9b\u201c\u65e0\u611f\u201d\u4e14\u53ef\u9760\u7684\u5b9a\u4f4d\u670d\u52a1\u3002<\/p>\n<h3>\u672a\u6765\u53d1\u5c55\u8d8b\u52bf\uff1a5G\u5b9a\u4f4d\u3001\u89c6\u89c9\u5b9a\u4f4d\u7cfb\u7edf (VPS) \u4e0eAI\u7b97\u6cd5\u7684\u7ed3\u5408<\/h3>\n<p>\u5c55\u671b\u672a\u6765\uff0c\u5b9a\u4f4d\u6280\u672f\u4ecd\u5728\u4e0d\u65ad\u6f14\u8fdb\u3002<\/p>\n<ul>\n<li><strong>5G \u5b9a\u4f4d\uff1a<\/strong> 5G \u7f51\u7edc\u7684\u5927\u5e26\u5bbd\u3001\u4f4e\u5ef6\u8fdf\u548c\u591a\u5929\u7ebf\u7279\u6027\uff0c\u4e3a\u5176\u5e26\u6765\u4e86\u5398\u7c73\u7ea7\u7684\u5b9a\u4f4d\u6f5c\u529b\uff0c\u6709\u671b\u5728\u7269\u8054\u7f51\u548c\u8f66\u8054\u7f51\u9886\u57df\u53d1\u6325\u91cd\u8981\u4f5c\u7528\u3002<\/li>\n<li><strong>\u89c6\u89c9\u5b9a\u4f4d\u7cfb\u7edf (VPS)\uff1a<\/strong> \u5229\u7528\u624b\u673a\u6444\u50cf\u5934\u548c\u8ba1\u7b97\u673a\u89c6\u89c9\u6280\u672f\uff0c\u901a\u8fc7\u8bc6\u522b\u73af\u5883\u4e2d\u7684\u89c6\u89c9\u7279\u5f81\uff08\u5982\u5efa\u7b51\u3001\u5e97\u94fa\u62db\u724c\uff09\u6765\u5339\u914d\u9ad8\u7cbe\u5730\u56fe\uff0c\u5b9e\u73b0\u6781\u9ad8\u7cbe\u5ea6\u7684\u201c\u95e8\u5230\u95e8\u201d\u5bfc\u822a\uff0c\u5c24\u5176\u662f\u5728 AR \u5bfc\u822a\u5e94\u7528\u4e2d\u524d\u666f\u5e7f\u9614\u3002<\/li>\n<li><strong>AI \u7b97\u6cd5\u7684\u7ed3\u5408\uff1a<\/strong> \u673a\u5668\u5b66\u4e60\u548c\u6df1\u5ea6\u5b66\u4e60\u6b63\u5728\u88ab\u8d8a\u6765\u8d8a\u591a\u5730\u7528\u4e8e\u4f18\u5316\u5b9a\u4f4d\u7684\u5404\u4e2a\u73af\u8282\uff0c\u4f8b\u5982\u901a\u8fc7 AI \u6a21\u578b\u66f4\u667a\u80fd\u5730\u6784\u5efa Wi-Fi \u6307\u7eb9\u5e93\u3001\u66f4\u7cbe\u51c6\u5730\u8bc6\u522b\u884c\u4eba\u8fd0\u52a8\u6a21\u5f0f\u3001\u4ee5\u53ca\u5b9e\u73b0\u66f4\u9c81\u68d2\u7684\u591a\u6e90\u6570\u636e\u878d\u5408\u3002<\/li>\n<\/ul>\n<p>\u6280\u672f\u7684\u4e0d\u65ad\u8fed\u4ee3\uff0c\u5c06\u9a71\u52a8\u5b9a\u4f4d\u670d\u52a1\u8d70\u5411\u66f4\u9ad8\u7cbe\u5ea6\u3001\u66f4\u4f4e\u529f\u8017\u548c\u66f4\u6cdb\u5728\u7684\u672a\u6765\u3002<\/p>\n<h2>\u5e38\u89c1\u95ee\u9898\u89e3\u7b54 (FAQ)<\/h2>\n<h3>Q1: \u5ba4\u5185\u5b9a\u4f4d\u7528\u4ec0\u4e48\u6280\u672f\u6700\u597d\uff1f<\/h3>\n<p>\u6ca1\u6709\u7edd\u5bf9\u7684\u201c\u6700\u597d\u201d\uff0c\u9009\u62e9\u53d6\u51b3\u4e8e\u5177\u4f53\u9700\u6c42\u3002<\/p>\n<ul>\n<li><strong>\u901a\u7528\u5bfc\u822a\uff085-10\u7c73\u7cbe\u5ea6\uff09\uff1a<\/strong> Wi-Fi \u5b9a\u4f4d\u662f\u6210\u672c\u6548\u76ca\u6700\u9ad8\u7684\u9009\u62e9\uff0c\u53ef\u5229\u7528\u73b0\u6709\u8bbe\u65bd\u3002<\/li>\n<li><strong>\u7cbe\u51c6\u5b9a\u4f4d\uff081-5\u7c73\u7cbe\u5ea6\uff09\uff1a<\/strong> BLE Beacon \u6280\u672f\u662f\u4e3b\u6d41\u65b9\u6848\uff0c\u9002\u7528\u4e8e\u8d44\u4ea7\u8ffd\u8e2a\u3001\u5c55\u4f1a\u5bfc\u89c8\u7b49\u573a\u666f\uff0c\u4f46\u9700\u8981\u90e8\u7f72\u786c\u4ef6\u3002<\/li>\n<li><strong>\u66f4\u9ad8\u7cbe\u5ea6\uff08\u4e9a\u7c73\u7ea7\uff09\uff1a<\/strong> \u8d85\u5bbd\u5e26\uff08UWB\uff09\u6280\u672f\u53ef\u4ee5\u63d0\u4f9b\u5398\u7c73\u7ea7\u7cbe\u5ea6\uff0c\u4f46\u6210\u672c\u66f4\u9ad8\uff0c\u901a\u5e38\u7528\u4e8e\u5de5\u4e1a\u7ea7\u5e94\u7528\u3002<\/li>\n<\/ul>\n<h3>Q2: \u5982\u4f55\u63d0\u9ad8\u624b\u673a\u7684\u5b9a\u4f4d\u7cbe\u5ea6\uff1f<\/h3>\n<p>\u4f5c\u4e3a\u666e\u901a\u7528\u6237\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u6539\u5584\u624b\u673a\u5b9a\u4f4d\u4f53\u9a8c\uff1a<\/p>\n<ol>\n<li><strong>\u5f00\u542f\u9ad8\u7cbe\u5ea6\u6a21\u5f0f\uff1a<\/strong> \u5728\u7cfb\u7edf\u8bbe\u7f6e\u4e2d\uff0c\u9009\u62e9\u201c\u9ad8\u7cbe\u786e\u5ea6\u201d\u5b9a\u4f4d\u6a21\u5f0f\uff0c\u5141\u8bb8\u624b\u673a\u540c\u65f6\u4f7f\u7528 GPS\u3001Wi-Fi\u3001\u8702\u7a9d\u7f51\u7edc\u548c\u84dd\u7259\u8fdb\u884c\u5b9a\u4f4d\u3002<\/li>\n<li><strong>\u4fdd\u6301\u7f51\u7edc\u8fde\u63a5\uff1a<\/strong> \u5f00\u542f Wi-Fi \u548c\u79fb\u52a8\u6570\u636e\uff0c\u5373\u4f7f\u4e0d\u8fde\u63a5\u7279\u5b9a\u7f51\u7edc\uff0c\u7cfb\u7edf\u4e5f\u80fd\u626b\u63cf\u4fe1\u53f7\u7528\u4e8e\u8f85\u52a9\u5b9a\u4f4d\uff08\u5982 A-GPS \u548c Wi-Fi \u5b9a\u4f4d\uff09\u3002<\/li>\n<li><strong>\u7ed9\u4e88\u5e94\u7528\u6743\u9650\uff1a<\/strong> \u786e\u4fdd\u5730\u56fe\u3001\u5bfc\u822a\u7b49\u5e94\u7528\u83b7\u5f97\u4e86\u7cbe\u786e\u7684\u4f4d\u7f6e\u6743\u9650\u3002<\/li>\n<li><strong>\u907f\u514d\u4fe1\u53f7\u906e\u6321\uff1a<\/strong> \u5728\u4f7f\u7528 GPS \u65f6\uff0c\u5c3d\u91cf\u4fdd\u6301\u5728\u5f00\u9614\u5730\u5e26\uff0c\u907f\u514d\u88ab\u9ad8\u697c\u3001\u5c4b\u9876\u7b49\u906e\u6321\u3002<\/li>\n<\/ol>\n<h3>Q3: \u5b9a\u4f4d\u5f15\u64ce\u670d\u52a1\u5728\u54ea\u4e9b\u884c\u4e1a\u6709\u5173\u952e\u5e94\u7528\uff1f<\/h3>\n<p>\u5b9a\u4f4d\u5f15\u64ce\u662f\u4f17\u591a\u884c\u4e1a\u6570\u5b57\u5316\u8f6c\u578b\u7684\u6838\u5fc3\u6280\u672f\u4e4b\u4e00\uff0c\u5173\u952e\u5e94\u7528\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u4ea4\u901a\u51fa\u884c\uff1a<\/strong> \u7f51\u7ea6\u8f66\u3001\u5171\u4eab\u5355\u8f66\u3001\u5730\u56fe\u5bfc\u822a\u3001\u8f66\u961f\u7ba1\u7406\u3002<\/li>\n<li><strong>\u751f\u6d3b\u670d\u52a1\uff1a<\/strong> \u5916\u5356\u914d\u9001\u3001\u5feb\u9012\u7269\u6d41\u3001\u793e\u4ea4\u5e94\u7528\u4e2d\u7684\u201c\u9644\u8fd1\u7684\u4eba\u201d\u3002<\/li>\n<li><strong>\u667a\u6167\u57ce\u5e02\uff1a<\/strong> \u667a\u80fd\u505c\u8f66\u3001\u516c\u5171\u8bbe\u65bd\u7ba1\u7406\u3001\u5e94\u6025\u54cd\u5e94\u4e0e\u8c03\u5ea6\u3002<\/li>\n<li><strong>\u5de5\u4e1a\u7269\u8054\u7f51\uff1a<\/strong> \u5de5\u5382\u5185\u7684\u8d44\u4ea7\u8ffd\u8e2a\u3001\u4eba\u5458\u5b89\u5168\u7ba1\u7406\u3001\u4ed3\u50a8\u7269\u6d41\u81ea\u52a8\u5316\u3002<\/li>\n<li><strong>\u65b0\u96f6\u552e\uff1a<\/strong> \u7ebf\u4e0b\u5ba2\u6d41\u5206\u6790\u3001\u7cbe\u51c6\u8425\u9500\u63a8\u9001\u3002<\/li>\n<\/ul>\n<h3>Q4: A-GPS \u548c GPS \u6709\u4ec0\u4e48\u672c\u8d28\u533a\u522b\uff1f<\/h3>\n<p>A-GPS (Assisted GPS) \u5e76\u4e0d\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u5b9a\u4f4d\u7cfb\u7edf\uff0c\u800c\u662f\u5bf9 GPS \u7684\u4e00\u9879\u8f85\u52a9\u6280\u672f\u3002\u5b83\u4eec\u7684\u672c\u8d28\u533a\u522b\u5728\u4e8e\u83b7\u53d6\u536b\u661f\u661f\u5386\u6570\u636e\u7684\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>GPS\uff1a<\/strong> \u5b8c\u5168\u4f9d\u8d56\u4ece\u536b\u661f\u4fe1\u53f7\u4e2d\u7f13\u6162\u4e0b\u8f7d\u661f\u5386\u6570\u636e\uff0c\u5bfc\u81f4\u51b7\u542f\u52a8\u6162\u3002<\/li>\n<li><strong>A-GPS\uff1a<\/strong> \u901a\u8fc7\u79fb\u52a8\u7f51\u7edc\u4ece\u670d\u52a1\u5668\u5feb\u901f\u83b7\u53d6\u661f\u5386\u6570\u636e\uff0c\u6781\u5927\u5730\u7f29\u77ed\u4e86\u9996\u6b21\u5b9a\u4f4d\u65f6\u95f4\uff08TTFF\uff09\u3002<\/li>\n<\/ul>\n<p>\u53ef\u4ee5\u7406\u89e3\u4e3a\uff0cA-GPS \u7ed9 GPS \u6284\u4e86\u4efd\u201c\u8fd1\u9053\u6d88\u606f\u201d\uff0c\u8ba9\u5b83\u80fd\u66f4\u5feb\u5730\u6295\u5165\u5de5\u4f5c\u3002<\/p>\n<h3>Q5: \u4ec0\u4e48\u662f LBS (\u57fa\u4e8e\u4f4d\u7f6e\u7684\u670d\u52a1)\uff1f\u5b83\u548c\u5b9a\u4f4d\u6280\u672f\u662f\u4ec0\u4e48\u5173\u7cfb\uff1f<\/h3>\n<p>LBS (Location-Based Service) \u548c\u5b9a\u4f4d\u6280\u672f\u662f\u201c\u5e94\u7528\u201d\u4e0e\u201c\u6280\u672f\u201d\u7684\u5173\u7cfb\u3002<\/p>\n<ul>\n<li><strong>\u5b9a\u4f4d\u6280\u672f (Positioning Technology)\uff1a<\/strong> \u662f\u6307\u83b7\u53d6\u8bbe\u5907\u5730\u7406\u4f4d\u7f6e\u7684\u5e95\u5c42\u6280\u672f\u624b\u6bb5\uff0c\u5982 GPS\u3001Wi-Fi 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