{"id":5647,"date":"2026-02-27T00:02:16","date_gmt":"2026-02-26T16:02:16","guid":{"rendered":"https:\/\/www.xiaobuwq.com\/blog\/offline-trajectory-types-classification-methods"},"modified":"2026-02-27T00:02:16","modified_gmt":"2026-02-26T16:02:16","slug":"offline-trajectory-types-classification-methods","status":"publish","type":"post","link":"https:\/\/www.xiaobuwq.com\/blog\/offline-trajectory-types-classification-methods","title":{"rendered":"\u79bb\u7ebf\u8f68\u8ff9\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f\u76d8\u70b9\u5e38\u89c1\u7684\u5206\u7c7b\u65b9\u5f0f"},"content":{"rendered":"<p>\u79bb\u7ebf\u8f68\u8ff9\u6570\u636e\uff0c\u4f5c\u4e3a\u4e00\u79cd\u5173\u952e\u7684\u65f6\u7a7a\u6570\u636e\u8d44\u4ea7\uff0c\u5176\u5185\u5728\u4ef7\u503c\u7684\u6316\u6398\u6df1\u5ea6\uff0c\u5f88\u5927\u7a0b\u5ea6\u4e0a\u53d6\u51b3\u4e8e\u6211\u4eec\u5982\u4f55\u5bf9\u5176\u8fdb\u884c\u7cfb\u7edf\u6027\u7684\u8ba4\u77e5\u548c\u5206\u7c7b\u3002\u5982\u679c\u7f3a\u4e4f\u4e00\u4e2a\u6e05\u6670\u7684\u5206\u7c7b\u6846\u67b6\uff0c\u6d77\u91cf\u7684\u8f68\u8ff9\u70b9\u5c31\u53ea\u662f\u4e00\u76d8\u6563\u6c99\uff0c\u96be\u4ee5\u5f62\u6210\u6709\u6548\u7684\u4e1a\u52a1\u6d1e\u5bdf\u3002\u56e0\u6b64\uff0c\u5728\u8fdb\u884c\u4efb\u4f55\u8f68\u8ff9\u6316\u6398\u6216GPS\u6570\u636e\u5206\u6790\u4e4b\u524d\uff0c\u9996\u8981\u4efb\u52a1\u662f\u7406\u89e3\u5176\u4e0d\u540c\u7684\u5212\u5206\u7ef4\u5ea6\u3002\u8fd9\u4e0d\u4ec5\u662f\u4e00\u4e2a\u6280\u672f\u95ee\u9898\uff0c\u66f4\u662f\u4e00\u4e2a\u51b3\u5b9a\u5206\u6790\u65b9\u5411\u548c\u6df1\u5ea6\u7684\u6218\u7565\u95ee\u9898\u3002<\/p>\n<p>\u6839\u636e\u6570\u636e\u5904\u7406\u7684\u5c42\u7ea7\u3001\u8bed\u4e49\u4fe1\u606f\u7684\u4e30\u5bcc\u5ea6\u3001\u91c7\u96c6\u6765\u6e90\u4ee5\u53ca\u7814\u7a76\u5bf9\u8c61\u7684\u89c4\u6a21\uff0c\u79bb\u7ebf\u8f68\u8ff9\u53ef\u4ee5\u88ab\u5212\u5206\u4e3a\u591a\u79cd\u7c7b\u578b\u3002\u6838\u5fc3\u7684\u5206\u7c7b\u65b9\u5f0f\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6309\u6570\u636e\u5904\u7406\u5c42\u7ea7\u5212\u5206\uff1a<\/strong> \u539f\u59cb\u8f68\u8ff9\u3001\u505c\u7559\u70b9\u8f68\u8ff9\u3001\u5206\u6bb5\u8f68\u8ff9\u3002<\/li>\n<li><strong>\u6309\u8bed\u4e49\u4fe1\u606f\u4e30\u5bcc\u5ea6\u5212\u5206\uff1a<\/strong> \u51e0\u4f55\u8f68\u8ff9\u3001\u8bed\u4e49\u8f68\u8ff9\u3002<\/li>\n<li><strong>\u6309\u6570\u636e\u91c7\u96c6\u6765\u6e90\u5212\u5206\uff1a<\/strong> GPS\u8f68\u8ff9\u3001\u57fa\u7ad9\u8f68\u8ff9\u3001Wi-Fi\u8f68\u8ff9\u3002<\/li>\n<li><strong>\u6309\u7814\u7a76\u5bf9\u8c61\u6570\u91cf\u5212\u5206\uff1a<\/strong> \u4e2a\u4f53\u8f68\u8ff9\u3001\u7fa4\u4f53\u8f68\u8ff9\u3002<\/li>\n<\/ul>\n<h2>\u6309\u6570\u636e\u5904\u7406\u5c42\u7ea7\u5212\u5206\uff1a\u4ece\u539f\u59cb\u70b9\u5230\u884c\u4e3a\u6a21\u5f0f<\/h2>\n<p>\u8fd9\u662f\u7406\u89e3\u8f68\u8ff9\u6570\u636e\u6700\u57fa\u7840\u3001\u4e5f\u662f\u6700\u6838\u5fc3\u7684\u5206\u7c7b\u65b9\u5f0f\u3002\u5b83\u5b8c\u6574\u5730\u53cd\u6620\u4e86\u4e00\u6bb5\u8f68\u8ff9\u6570\u636e\u4ece\u539f\u59cb\u91c7\u96c6\u5230\u80fd\u591f\u652f\u6491\u4e0a\u5c42\u5206\u6790\u7684\u5b8c\u6574\u52a0\u5de5\u6d41\u7a0b\uff0c\u662f\u6570\u636e\u9884\u5904\u7406\u548c\u7279\u5f81\u5de5\u7a0b\u7684\u5fc5\u7ecf\u4e4b\u8def\u3002<\/p>\n<p><code>[\u793a\u610f\u56fe\uff1a\u5c55\u793a\u539f\u59cb\u8f68\u8ff9\u70b9\u5982\u4f55\u88ab\u5904\u7406\u6210\u505c\u7559\u70b9\u548c\u5206\u6bb5\u8f68\u8ff9\u7684\u6d41\u7a0b\u56fe]<\/code><\/p>\n<h3>\u539f\u59cb\u8f68\u8ff9 (Raw Trajectory)<\/h3>\n<p>\u539f\u59cb\u8f68\u8ff9\u662f\u672a\u7ecf\u4efb\u4f55\u7b97\u6cd5\u5904\u7406\u7684\u3001\u7531\u5b9a\u4f4d\u8bbe\u5907\u76f4\u63a5\u91c7\u96c6\u7684\u4e00\u7cfb\u5217\u6309\u65f6\u95f4\u6392\u5e8f\u7684\u4f4d\u7f6e\u70b9\u96c6\u5408\u3002\u5b83\u662f\u6240\u6709\u8f68\u8ff9\u5206\u6790\u7684\u8d77\u70b9\u548c\u6700\u5e95\u5c42\u7684\u6570\u636e\u57fa\u7840\u3002<\/p>\n<ul>\n<li><strong>\u5b9a\u4e49\u4e0e\u7ed3\u6784\uff1a<\/strong> \u5176\u6570\u636e\u7ed3\u6784\u901a\u5e38\u8868\u73b0\u4e3a\u4e00\u4e2a\u5143\u7ec4\u5217\u8868\uff0c\u5982 <code>[(\u7ecf\u5ea61, \u7eac\u5ea61, \u65f6\u95f4\u62331), (\u7ecf\u5ea62, \u7eac\u5ea62, \u65f6\u95f4\u62332), ...]<\/code>\u3002\u6bcf\u4e00\u4e2a\u5143\u7ec4\u4ee3\u8868\u4e00\u4e2a\u65f6\u7a7a\u91c7\u6837\u70b9\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u539f\u59cb\u8f68\u8ff9\u6700\u663e\u8457\u7684\u7279\u70b9\u662f\u201c\u539f\u751f\u6001\u201d\u3002\u8fd9\u610f\u5473\u7740\u5b83\u6570\u636e\u91cf\u5e9e\u5927\uff0c\u4fe1\u606f\u5bc6\u5ea6\u4e0d\u5747\u5300\uff08\u4f8b\u5982\uff0c\u9759\u6b62\u65f6\u4f1a\u4ea7\u751f\u5927\u91cf\u5197\u4f59\u70b9\uff09\uff0c\u5e76\u4e14\u4e0d\u53ef\u907f\u514d\u5730\u5305\u542b\u7531\u4fe1\u53f7\u906e\u6321\u3001\u591a\u5f84\u6548\u5e94\u7b49\u5f15\u8d77\u7684\u5b9a\u4f4d\u566a\u58f0\u548c\u6f02\u79fb\u70b9\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u5176\u4e3b\u8981\u4ef7\u503c\u5728\u4e8e\u4f5c\u4e3a\u540e\u7eed\u6570\u636e\u6e05\u6d17\u3001\u53bb\u566a\u3001\u7a00\u758f\u63d2\u503c\u4ee5\u53ca\u5730\u56fe\u5339\u914d\u7b49\u9884\u5904\u7406\u6b65\u9aa4\u7684\u8f93\u5165\u3002\u76f4\u63a5\u5728\u539f\u59cb\u8f68\u8ff9\u4e0a\u8fdb\u884c\u5206\u6790\u7684\u610f\u4e49\u4e0d\u5927\uff0c\u5fc5\u987b\u5148\u5c06\u5176\u201c\u63d0\u7eaf\u201d\u3002<\/li>\n<\/ul>\n<h3>\u505c\u7559\u70b9\u8f68\u8ff9 (Stay-Point Trajectory)<\/h3>\n<p>\u5f53\u79fb\u52a8\u5bf9\u8c61\u5728\u67d0\u4e2a\u5730\u7406\u533a\u57df\u5185\u505c\u7559\u8d85\u8fc7\u4e00\u5b9a\u9608\u503c\u65f6\u95f4\uff0c\u6211\u4eec\u4fbf\u8ba4\u4e3a\u4ea7\u751f\u4e86\u4e00\u4e2a\u201c\u505c\u7559\u70b9\u201d\u3002\u505c\u7559\u70b9\u8f68\u8ff9\u5c31\u662f\u4ece\u539f\u59cb\u8f68\u8ff9\u4e2d\u63d0\u53d6\u51fa\u7684\u8fd9\u4e9b\u5177\u6709\u6f5c\u5728\u6d3b\u52a8\u610f\u4e49\u7684\u4f4d\u7f6e\u70b9\u96c6\u5408\u3002<\/p>\n<ul>\n<li><strong>\u5b9a\u4e49\u4e0e\u7ed3\u6784\uff1a<\/strong> \u901a\u8fc7\u505c\u7559\u70b9\u68c0\u6d4b\u7b97\u6cd5\uff08\u4f8b\u5982\u57fa\u4e8e\u65f6\u7a7a\u805a\u7c7b\u7684\u7b97\u6cd5\uff09\uff0c\u539f\u59cb\u8f68\u8ff9\u88ab\u538b\u7f29\u6210 <code>[(\u505c\u7559\u70b91, \u5230\u8fbe\u65f6\u95f4, \u79bb\u5f00\u65f6\u95f4), ...]<\/code> \u7684\u5f62\u5f0f\u3002\u8fd9\u91cc\u7684\u201c\u505c\u7559\u70b9\u201d\u672c\u8eab\u53ef\u4ee5\u662f\u4e00\u4e2a\u4e2d\u5fc3\u5750\u6807\u70b9\uff0c\u4e5f\u53ef\u4ee5\u662f\u4e00\u4e2a\u5730\u7406\u533a\u57df\uff08\u5982\u4e00\u4e2a\u591a\u8fb9\u5f62\uff09\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u8fd9\u4e00\u6b65\u662f\u6570\u636e\u8bed\u4e49\u5316\u7684\u5f00\u7aef\u3002\u5b83\u6781\u5927\u5730\u538b\u7f29\u4e86\u6570\u636e\u91cf\uff0c\u8fc7\u6ee4\u6389\u4e86\u79fb\u52a8\u8fc7\u7a0b\u4e2d\u7684\u201c\u8def\u8fc7\u201d\u4fe1\u606f\uff0c\u4ece\u800c\u51f8\u663e\u4e86\u7528\u6237\u771f\u6b63\u8fdb\u884c\u6d3b\u52a8\uff08\u5982\u5de5\u4f5c\u3001\u5c45\u4f4f\u3001\u8d2d\u7269\uff09\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u4e3a\u540e\u7eed\u7684\u5174\u8da3\u70b9\uff08POI\uff09\u6316\u6398\u548c\u884c\u4e3a\u5206\u6790\u5960\u5b9a\u4e86\u57fa\u7840\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u8fd9\u662f\u5546\u5708\u5206\u6790\u3001\u7528\u6237\u6d3b\u52a8\u70ed\u533a\u8bc6\u522b\u3001\u804c\u4f4f\u5224\u65ad\u3001\u751f\u6d3b\u5708\u5212\u5b9a\u7b49\u5e94\u7528\u7684\u6838\u5fc3\u6570\u636e\u5f62\u6001\u3002<\/li>\n<\/ul>\n<h3>\u5206\u6bb5\u8f68\u8ff9 (Segmented Trajectory)<\/h3>\n<p>\u5728\u8bc6\u522b\u51fa\u505c\u7559\u70b9\u4e4b\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u7528\u8fd9\u4e9b\u505c\u7559\u70b9\u4f5c\u4e3a\u5929\u7136\u7684\u5206\u5272\u7b26\uff0c\u5c06\u4e24\u4e24\u505c\u7559\u70b9\u4e4b\u95f4\u7684\u8fde\u7eed\u79fb\u52a8\u8fc7\u7a0b\u5b9a\u4e49\u4e3a\u4e00\u4e2a\u201c\u8f68\u8ff9\u6bb5\u201d\u3002\u7531\u8fd9\u4e9b\u8f68\u8ff9\u6bb5\u6784\u6210\u7684\u96c6\u5408\u5c31\u662f\u5206\u6bb5\u8f68\u8ff9\u3002<\/p>\n<ul>\n<li><strong>\u5b9a\u4e49\u4e0e\u7ed3\u6784\uff1a<\/strong> \u6570\u636e\u7ed3\u6784\u901a\u5e38\u662f\u8f68\u8ff9\u6bb5\u7684\u5217\u8868\uff0c\u5982 <code>[\u8f68\u8ff9\u6bb51, \u8f68\u8ff9\u6bb52, ...]<\/code>\uff0c\u5176\u4e2d\u6bcf\u4e2a\u201c\u8f68\u8ff9\u6bb5\u201d\u672c\u8eab\u53c8\u662f\u4e00\u6bb5\u539f\u59cb\u8f68\u8ff9\u7684\u5b50\u5e8f\u5217\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u6bcf\u4e2a\u8f68\u8ff9\u6bb5\u90fd\u6e05\u6670\u5730\u4ee3\u8868\u4e86\u4e00\u6b21\u5b8c\u6574\u7684\u3001\u6709\u8d77\u6b62\u70b9\u7684\u51fa\u884c\u6216\u79fb\u52a8\u8fc7\u7a0b\u3002\u8fd9\u4f7f\u5f97\u5206\u6790\u7684\u7126\u70b9\u4ece\u201c\u5728\u54ea\u505c\u7559\u201d\u8f6c\u5411\u4e86\u201c\u5982\u4f55\u79fb\u52a8\u201d\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u5206\u6bb5\u8f68\u8ff9\u662f\u4ea4\u901a\u65b9\u5f0f\u8bc6\u522b\uff08\u5224\u65ad\u7528\u6237\u662f\u6b65\u884c\u3001\u9a7e\u8f66\u8fd8\u662f\u4e58\u5750\u516c\u5171\u4ea4\u901a\uff09\u3001\u51fa\u884c\u8def\u7ebf\u504f\u597d\u5206\u6790\u3001\u8def\u5f84\u89c4\u5212\u7b97\u6cd5\u4f18\u5316\u7b49\u573a\u666f\u7684\u76f4\u63a5\u5206\u6790\u5bf9\u8c61\u3002<\/li>\n<\/ul>\n<h2>\u6309\u8bed\u4e49\u4fe1\u606f\u4e30\u5bcc\u5ea6\u5212\u5206\uff1a\u4ece\u201c\u53bb\u8fc7\u54ea\u201d\u5230\u201c\u505a\u4e86\u4ec0\u4e48\u201d<\/h2>\n<p>\u8fd9\u4e2a\u5206\u7c7b\u7ef4\u5ea6\u5173\u6ce8\u7684\u662f\u8f68\u8ff9\u6570\u636e\u6240\u627f\u8f7d\u7684\u4fe1\u606f\u5c42\u6b21\u3002\u662f\u4ec5\u4ec5\u63cf\u8ff0\u4e86\u7269\u7406\u4e16\u754c\u7684\u79fb\u52a8\u8def\u5f84\uff0c\u8fd8\u662f\u5df2\u7ecf\u9644\u52a0\u4e0a\u4e86\u5177\u6709\u4eba\u7c7b\u793e\u4f1a\u610f\u4e49\u7684\u6807\u7b7e\u3002<\/p>\n<h3>\u51e0\u4f55\u8f68\u8ff9 (Geometric Trajectory)<\/h3>\n<p>\u51e0\u4f55\u8f68\u8ff9\uff0c\u987e\u540d\u601d\u4e49\uff0c\u662f\u53ea\u5305\u542b\u65f6\u7a7a\u5750\u6807\u4fe1\u606f\u7684\u8f68\u8ff9\uff0c\u5b83\u5728\u4e8c\u7ef4\u6216\u4e09\u7ef4\u7a7a\u95f4\u4e2d\u63cf\u7ed8\u4e86\u4e00\u6761\u7eaf\u7cb9\u7684\u51e0\u4f55\u8def\u5f84\u3002\u7edd\u5927\u591a\u6570\u539f\u59cb\u8f68\u8ff9\u548c\u7ecf\u8fc7\u521d\u6b65\u5904\u7406\u7684\u5206\u6bb5\u8f68\u8ff9\u90fd\u5c5e\u4e8e\u8fd9\u4e00\u7c7b\u3002<\/p>\n<ul>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u51e0\u4f55\u8f68\u8ff9\u7684\u7279\u70b9\u662f\u7f3a\u4e4f\u76f4\u63a5\u7684\u4e1a\u52a1\u6216\u884c\u4e3a\u5c42\u9762\u7684\u89e3\u91ca\u6027\u3002\u5b83\u80fd\u56de\u7b54\u201c\u53bb\u8fc7\u54ea\u91cc\u201d\u3001\u201c\u8def\u7ebf\u662f\u600e\u6837\u7684\u201d\u3001\u201c\u901f\u5ea6\u6709\u591a\u5feb\u201d\u8fd9\u7c7b\u7269\u7406\u5c42\u9762\u7684\u95ee\u9898\uff0c\u4f46\u65e0\u6cd5\u76f4\u63a5\u56de\u7b54\u201c\u53bb\u90a3\u91cc\u505a\u4e86\u4ec0\u4e48\u201d\u6216\u201c\u4e3a\u4ec0\u4e48\u8d70\u8fd9\u6761\u8def\u201d\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u4e3b\u8981\u7528\u4e8e\u57fa\u7840\u7684\u7269\u7406\u7279\u5f81\u5206\u6790\uff0c\u5982\u8ba1\u7b97\u901f\u5ea6\u3001\u52a0\u901f\u5ea6\u3001\u65b9\u5411\u89d2\uff0c\u6216\u662f\u8fdb\u884c\u8def\u5f84\u7684\u76f8\u4f3c\u5ea6\u8ba1\u7b97\u3001\u7ed8\u5236\u533a\u57df\u70ed\u529b\u56fe\u7b49\u3002\u5b83\u662f\u8fdb\u4e00\u6b65\u8fdb\u884c\u8bed\u4e49\u6316\u6398\u7684\u539f\u6750\u6599\u3002<\/li>\n<\/ul>\n<h3>\u8bed\u4e49\u8f68\u8ff9 (Semantic Trajectory)<\/h3>\n<p>\u8bed\u4e49\u8f68\u8ff9\u662f\u5728\u51e0\u4f55\u8f68\u8ff9\u7684\u57fa\u7840\u4e0a\uff0c\u901a\u8fc7\u6570\u636e\u878d\u5408\u3001\u4e0a\u4e0b\u6587\u63a8\u65ad\u7b49\u65b9\u6cd5\uff0c\u4e3a\u8f68\u8ff9\u70b9\u3001\u505c\u7559\u70b9\u6216\u8f68\u8ff9\u6bb5\u6807\u6ce8\u4e86\u5177\u4f53\u8bed\u4e49\u4fe1\u606f\u7684\u8f68\u8ff9\u3002\u8fd9\u662f\u8f68\u8ff9\u6570\u636e\u4ef7\u503c\u6700\u5927\u5316\u7684\u4f53\u73b0\u3002<\/p>\n<ul>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u8bed\u4e49\u8f68\u8ff9\u5177\u6709\u9ad8\u5ea6\u7684\u53ef\u89e3\u91ca\u6027\uff0c\u5b83\u5c06\u51b0\u51b7\u7684\u5750\u6807\u6570\u636e\u4e0e\u73b0\u5b9e\u4e16\u754c\u7684\u7528\u6237\u884c\u4e3a\u3001\u610f\u56fe\u6216\u6240\u5904\u73af\u5883\u76f4\u63a5\u5173\u8054\u8d77\u6765\uff0c\u6253\u901a\u4e86\u6570\u636e\u4e0e\u4e1a\u52a1\u4e4b\u95f4\u7684\u201c\u8bed\u4e49\u9e3f\u6c9f\u201d\u3002<\/li>\n<li><strong>\u8bed\u4e49\u6807\u6ce8\u793a\u4f8b\uff1a<\/strong>\n<ul>\n<li><strong>\u4f4d\u7f6e\u8bed\u4e49\uff1a<\/strong> \u5c06 <code>(116.4, 39.9)<\/code> \u8fd9\u6837\u7684\u505c\u7559\u70b9\u6807\u6ce8\u4e3a\u201c\u516c\u53f8\u201d\u3001\u201c\u5bb6\u201d\u6216\u201c\u67d0\u8d2d\u7269\u4e2d\u5fc3\u201d\u3002<\/li>\n<li><strong>\u884c\u4e3a\u8bed\u4e49\uff1a<\/strong> \u5c06\u8fde\u63a5\u201c\u5bb6\u201d\u4e0e\u201c\u516c\u53f8\u201d\u7684\u8f68\u8ff9\u6bb5\u6807\u6ce8\u4e3a\u201c\u4e0a\u73ed\u901a\u52e4\u201d\uff0c\u5c06\u5728\u5546\u573a\u5185\u7684\u505c\u7559\u6807\u6ce8\u4e3a\u201c\u8d2d\u7269\u201d\u3002<\/li>\n<li><strong>\u4ea4\u901a\u65b9\u5f0f\u8bed\u4e49\uff1a<\/strong> \u5c06\u67d0\u4e2a\u8f68\u8ff9\u6bb5\u6807\u6ce8\u4e3a\u201c\u9a7e\u8f66\u201d\u3001\u201c\u6b65\u884c\u201d\u6216\u201c\u4e58\u5750\u5730\u94c1\u201d\u3002<\/li>\n<\/ul>\n<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u51e0\u4e4e\u6240\u6709\u9ad8\u4ef7\u503c\u7684\u65f6\u7a7a\u6570\u636e\u5e94\u7528\u90fd\u4f9d\u8d56\u4e8e\u8bed\u4e49\u8f68\u8ff9\uff0c\u4f8b\u5982\u6784\u5efa\u7cbe\u51c6\u7684\u7528\u6237\u884c\u4e3a\u753b\u50cf\u3001\u8fdb\u884c\u4e2a\u6027\u5316\u7684\u672c\u5730\u751f\u6d3b\u670d\u52a1\u63a8\u8350\u3001\u5b9e\u73b0\u667a\u80fd\u4ea4\u901a\u8c03\u5ea6\u4ee5\u53ca\u6df1\u5ea6\u7684\u57ce\u5e02\u529f\u80fd\u533a\u8bc6\u522b\u3002<\/li>\n<\/ul>\n<p><code>[\u793a\u610f\u56fe\uff1a\u5bf9\u6bd4\u5c55\u793a\u4e00\u6761\u51e0\u4f55\u8f68\u8ff9\uff08\u4ec5\u6709\u7ebf\u6761\uff09\u548c\u4e00\u6761\u8bed\u4e49\u8f68\u8ff9\uff08\u7ebf\u6761\u4e0a\u6709\u201c\u5bb6\u201d\u3001\u201c\u5730\u94c1\u201d\u3001\u201c\u516c\u53f8\u201d\u7b49\u6807\u7b7e\uff09]<\/code><\/p>\n<h2>\u6309\u6570\u636e\u91c7\u96c6\u6765\u6e90\u5212\u5206\uff1a\u4e0d\u540c\u6280\u672f\u4e0b\u7684\u8f68\u8ff9\u7279\u5f81<\/h2>\n<p>\u5b9a\u4f4d\u6280\u672f\u7684\u4e0d\u540c\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u8f68\u8ff9\u6570\u636e\u7684\u7cbe\u5ea6\u3001\u91c7\u6837\u9891\u7387\u3001\u8986\u76d6\u8303\u56f4\u548c\u6210\u672c\uff0c\u4ece\u800c\u4e5f\u51b3\u5b9a\u4e86\u5176\u6700\u9002\u5408\u7684\u5e94\u7528\u573a\u666f\u3002<\/p>\n<h3>GPS\u8f68\u8ff9<\/h3>\n<ul>\n<li><strong>\u6765\u6e90\uff1a<\/strong> \u8fd9\u662f\u6700\u5e7f\u4e3a\u4eba\u77e5\u7684\u8f68\u8ff9\u6570\u636e\u6e90\uff0c\u4e3b\u8981\u6765\u81ea\u5185\u7f6eGPS\u6a21\u5757\u7684\u8bbe\u5907\uff0c\u5982\u667a\u80fd\u624b\u673a\u3001\u8f66\u8f7d\u5bfc\u822a\u4eea\u3001\u8fd0\u52a8\u624b\u73af\u3001\u7269\u6d41\u8ffd\u8e2a\u5668\u7b49\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u5176\u6700\u5927\u7684\u4f18\u52bf\u5728\u4e8e\u5b9a\u4f4d\u7cbe\u5ea6\u9ad8\uff0c\u901a\u5e38\u53ef\u4ee5\u8fbe\u52305-10\u7c73\u7684\u8bef\u5dee\u8303\u56f4\uff0c\u4e14\u91c7\u6837\u9891\u7387\u53ef\u6839\u636e\u9700\u6c42\u7075\u6d3b\u63a7\u5236\u3002\u8fd9\u4f7f\u5f97GPS\u8f68\u8ff9\u6210\u4e3a\u8fdb\u884c\u7cbe\u7ec6\u5316\u4e2a\u4f53\u884c\u4e3a\u5206\u6790\u7684\u9996\u9009\uff0c\u662f\u76ee\u524d\u8d28\u91cf\u6700\u9ad8\u7684\u8f68\u8ff9\u6570\u636e\u6e90\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u8f66\u8f86\u76d1\u63a7\u4e0e\u8c03\u5ea6\u3001\u5171\u4eab\u5355\u8f66\u7ba1\u7406\u3001\u5916\u52e4\u4eba\u5458\u7ba1\u7406\u3001\u4e2a\u4eba\u8fd0\u52a8\u5065\u5eb7\u8bb0\u5f55\u3001\u7cbe\u51c6\u7684\u7269\u6d41\u8ffd\u8e2a\u7b49\u3002<\/li>\n<\/ul>\n<h3>\u57fa\u7ad9\u8f68\u8ff9 (Cellular Tower Trajectory)<\/h3>\n<ul>\n<li><strong>\u6765\u6e90\uff1a<\/strong> \u901a\u8fc7\u79fb\u52a8\u901a\u4fe1\u7f51\u7edc\uff0c\u8bb0\u5f55\u7528\u6237\u624b\u673a\u5728\u4e0d\u540c\u65f6\u95f4\u70b9\u8fde\u63a5\u5230\u7684\u901a\u4fe1\u57fa\u7ad9\u4f4d\u7f6e\u6765\u95f4\u63a5\u5b9e\u73b0\u5b9a\u4f4d\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> \u57fa\u7ad9\u5b9a\u4f4d\u7684\u7cbe\u5ea6\u76f8\u5bf9\u8f83\u4f4e\uff0c\u5728\u57ce\u5e02\u4e2d\u901a\u5e38\u4e3a\u767e\u7c73\u7ea7\uff0c\u5728\u90ca\u533a\u53ef\u80fd\u8fbe\u5230\u5343\u7c73\u7ea7\u3002\u4f46\u5b83\u7684\u4f18\u52bf\u5728\u4e8e\u8986\u76d6\u8303\u56f4\u6781\u5e7f\uff08\u53ea\u8981\u6709\u624b\u673a\u4fe1\u53f7\uff09\u3001\u6570\u636e\u5177\u6709\u88ab\u52a8\u6027\u548c\u6781\u597d\u7684\u8fde\u7eed\u6027\uff0c\u5e76\u4e14\u80fd\u591f\u4ee5\u8f83\u4f4e\u6210\u672c\u83b7\u53d6\u6d77\u91cf\u7528\u6237\u7684\u5b8f\u89c2\u79fb\u52a8\u6570\u636e\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u7531\u4e8e\u5176\u5b8f\u89c2\u6027\uff0c\u975e\u5e38\u9002\u5408\u7528\u4e8e\u5927\u89c4\u6a21\u7684\u4eba\u53e3\u6d41\u52a8\u6027\u5206\u6790\u3001\u57ce\u5e02\u901a\u52e4\u6f6e\u6c50\u6a21\u5f0f\u7814\u7a76\u3001\u516c\u5171\u536b\u751f\u4e8b\u4ef6\uff08\u5982\u75ab\u60c5\uff09\u7684\u4f20\u64ad\u8def\u5f84\u5206\u6790\u7b49\u3002<\/li>\n<\/ul>\n<h3>Wi-Fi\u8f68\u8ff9<\/h3>\n<ul>\n<li><strong>\u6765\u6e90\uff1a<\/strong> \u901a\u8fc7\u626b\u63cf\u548c\u8bb0\u5f55\u79fb\u52a8\u8bbe\u5907\u8fde\u63a5\u6216\u63a2\u6d4b\u5230\u7684Wi-Fi\u70ed\u70b9\uff08Access Point\uff09\u7684\u7269\u7406\u4f4d\u7f6e\u6765\u8fdb\u884c\u5b9a\u4f4d\u3002<\/li>\n<li><strong>\u6838\u5fc3\u7279\u70b9\uff1a<\/strong> Wi-Fi\u5b9a\u4f4d\u7684\u7279\u70b9\u662f\u573a\u666f\u4f9d\u8d56\u6027\u5f3a\u3002\u5728\u5ba4\u5185\u3001\u5546\u573a\u3001\u673a\u573a\u7b49Wi-Fi\u70ed\u70b9\u5bc6\u96c6\u7684\u533a\u57df\uff0c\u5176\u5b9a\u4f4d\u7cbe\u5ea6\u53ef\u4ee5\u8fbe\u5230\u7c73\u7ea7\uff0c\u751a\u81f3\u4f18\u4e8eGPS\u3002\u4f46\u5728\u5ba4\u5916\u5f00\u9614\u5730\u5e26\u6216Wi-Fi\u8986\u76d6\u7a00\u758f\u7684\u533a\u57df\uff0c\u5219\u6548\u679c\u4e0d\u4f73\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u5929\u7136\u9002\u7528\u4e8e\u5ba4\u5185\u5bfc\u822a\u3001\u5927\u578b\u5546\u573a\u7684\u5ba2\u6d41 \ub3d9\u7ebf\u5206\u6790\u3001\u4f1a\u5c55\u4e2d\u5fc3\u7684\u4eba\u5458\u52a8\u6001\u76d1\u6d4b\u7b49\u5ba4\u5185\u4f4d\u7f6e\u670d\u52a1\uff08LBS\uff09\u9886\u57df\u3002<\/li>\n<\/ul>\n<h2>\u6309\u7814\u7a76\u5bf9\u8c61\u6570\u91cf\u5212\u5206\uff1a\u4e2a\u4f53\u884c\u4e3a\u4e0e\u7fa4\u4f53\u73b0\u8c61<\/h2>\n<p>\u8fd9\u4e2a\u5206\u7c7b\u65b9\u5f0f\u7740\u773c\u4e8e\u5206\u6790\u7684\u7c92\u5ea6\uff0c\u662f\u805a\u7126\u4e8e\u5355\u4e2a\u5b9e\u4f53\u7684\u5fae\u89c2\u884c\u4e3a\uff0c\u8fd8\u662f\u5173\u6ce8\u7531\u591a\u4e2a\u5b9e\u4f53\u6784\u6210\u7684\u96c6\u4f53\u5b8f\u89c2\u73b0\u8c61\u3002<\/p>\n<h3>\u4e2a\u4f53\u8f68\u8ff9 (Individual Trajectory)<\/h3>\n<ul>\n<li><strong>\u5b9a\u4e49\uff1a<\/strong> \u6307\u5355\u4e2a\u79fb\u52a8\u5bf9\u8c61\uff08\u5982\u4e00\u4e2a\u4eba\u3001\u4e00\u8f86\u8f66\u3001\u4e00\u53ea\u88ab\u8ffd\u8e2a\u7684\u52a8\u7269\uff09\u5728\u4e00\u6bb5\u65f6\u95f4\u5185\u7684\u5b8c\u6574\u79fb\u52a8\u8bb0\u5f55\u3002<\/li>\n<li><strong>\u5206\u6790\u91cd\u70b9\uff1a<\/strong> \u5206\u6790\u7684\u7126\u70b9\u5728\u4e8e\u6316\u6398\u8be5\u4e2a\u4f53\u7684\u884c\u4e3a\u6a21\u5f0f\u3001\u51fa\u884c\u4e60\u60ef\u3001\u6d3b\u52a8\u8303\u56f4\uff08\u5982\u901a\u52e4\u8def\u7ebf\u3001\u5468\u672b\u5e38\u53bb\u5730\u70b9\uff09\u4ee5\u53ca\u68c0\u6d4b\u4e0e\u5e38\u89c4\u6a21\u5f0f\u4e0d\u7b26\u7684\u5f02\u5e38\u884c\u4e3a\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u4e2a\u6027\u5316\u670d\u52a1\u63a8\u8350\uff08\u5982\u6839\u636e\u6d3b\u52a8\u8f68\u8ff9\u63a8\u8350\u9910\u5385\uff09\u3001\u72af\u7f6a\u5acc\u7591\u4eba\u8ffd\u8e2a\u3001\u4e2a\u4eba\u5065\u5eb7\u72b6\u6001\u76d1\u6d4b\uff08\u5982\u8001\u5e74\u4eba\u6d3b\u52a8\u5f02\u5e38\u9884\u8b66\uff09\u7b49\u3002<\/li>\n<\/ul>\n<h3>\u7fa4\u4f53\u8f68\u8ff9 (Collective\/Group Trajectory)<\/h3>\n<ul>\n<li><strong>\u5b9a\u4e49\uff1a<\/strong> \u7531\u5927\u91cf\u4e2a\u4f53\u8f68\u8ff9\u6570\u636e\u6c47\u96c6\u800c\u6210\u7684\u96c6\u5408\u3002<\/li>\n<li><strong>\u5206\u6790\u91cd\u70b9\uff1a<\/strong> \u5206\u6790\u7684\u91cd\u70b9\u4e0d\u518d\u662f\u5355\u4e2a\u4e2a\u4f53\u7684\u7ec6\u8282\uff0c\u800c\u662f\u4ece\u6d77\u91cf\u8f68\u8ff9\u4e2d\u53d1\u73b0\u7fa4\u4f53\u79fb\u52a8\u7684\u5b8f\u89c2\u89c4\u5f8b\u3001\u603b\u4f53\u8d8b\u52bf\u3001\u4ea4\u4e92\u6a21\u5f0f\u4ee5\u53ca\u805a\u96c6\u6216\u79bb\u6563\u7b49\u7fa4\u4f53\u73b0\u8c61\u3002<\/li>\n<li><strong>\u5e94\u7528\u573a\u666f\uff1a<\/strong> \u4ea4\u901a\u6d41\u91cf\u7684\u9884\u6d4b\u4e0e\u62e5\u5835\u9884\u8b66\u3001\u57ce\u5e02\u89c4\u5212\uff08\u5982\u8bc6\u522b\u529f\u80fd\u533a\u3001\u4f18\u5316\u8def\u7f51\uff09\u3001\u5927\u578b\u6d3b\u52a8\u7684\u4eba\u7fa4\u758f\u6563\u6a21\u62df\u3001\u65c5\u6e38\u70ed\u70b9\u533a\u57df\u7684\u5ba2\u6d41\u5206\u6790\u7b49\u3002<\/li>\n<\/ul>\n<p><code>[\u793a\u610f\u56fe\uff1a\u5de6\u4fa7\u4e3a\u4e00\u6761\u5355\u72ec\u7684\u4e2a\u4f53\u8f68\u8ff9\u7ebf\uff0c\u53f3\u4fa7\u4e3a\u591a\u6761\u8f68\u8ff9\u7ebf\u6c47\u96c6\u800c\u6210\u7684\u57ce\u5e02\u4ea4\u901a\u6d41\u70ed\u529b\u56fe]<\/code><\/p>\n<h2>\u79bb\u7ebf\u8f68\u8ff9\u6570\u636e\u7684\u4e3b\u8981\u5e94\u7528\u9886\u57df<\/h2>\n<p>\u5bf9\u79bb\u7ebf\u8f68\u8ff9\u8fdb\u884c\u6709\u6548\u5206\u7c7b\u548c\u5206\u6790\uff0c\u80fd\u591f\u5728\u591a\u4e2a\u9886\u57df\u91ca\u653e\u5de8\u5927\u7684\u5546\u4e1a\u548c\u793e\u4f1a\u4ef7\u503c\u3002<\/p>\n<ul>\n<li><strong>\u57ce\u5e02\u89c4\u5212\u4e0e\u4ea4\u901a\u7ba1\u7406\uff1a<\/strong> \u901a\u8fc7\u5206\u6790\u7fa4\u4f53\u901a\u52e4\u8f68\u8ff9\uff0c\u8bc6\u522b\u4ea4\u901a\u74f6\u9888\uff0c\u4f18\u5316\u516c\u4ea4\u7ebf\u8def\u548c\u7ad9\u70b9\u5e03\u5c40\uff0c\u79d1\u5b66\u8bc4\u4f30\u57ce\u5e02\u804c\u4f4f\u5206\u79bb\u73b0\u8c61\u3002<\/li>\n<li><strong>\u5546\u4e1a\u667a\u80fd\u4e0e\u9009\u5740\u5206\u6790\uff1a<\/strong> \u96f6\u552e\u4f01\u4e1a\u53ef\u4ee5\u5229\u7528\u8f68\u8ff9\u6570\u636e\u8bc4\u4f30\u7ebf\u4e0b\u95e8\u5e97\u7684\u5b9e\u9645\u5ba2\u6d41\u91cf\u3001\u987e\u5ba2\u6765\u6e90\u5730\u4ee5\u53ca\u5546\u5708\u7684\u771f\u5b9e\u5438\u5f15\u529b\u8303\u56f4\uff0c\u4e3a\u65b0\u5e97\u9009\u5740\u63d0\u4f9b\u6570\u636e\u652f\u6491\u3002<\/li>\n<li><strong>\u7269\u6d41\u4e0e\u4f9b\u5e94\u94fe\u4f18\u5316\uff1a<\/strong> \u7269\u6d41\u516c\u53f8\u901a\u8fc7\u5206\u6790\u8f66\u8f86\u7684GPS\u8f68\u8ff9\uff0c\u89c4\u5212\u6700\u4f18\u7684\u914d\u9001\u8def\u5f84\uff0c\u5b9e\u65f6\u76d1\u63a7\u8d27\u7269\u4f4d\u7f6e\uff0c\u63d0\u9ad8\u8fd0\u8f93\u6548\u7387\u3002<\/li>\n<li><strong>\u7528\u6237\u884c\u4e3a\u5206\u6790\u4e0e\u4e2a\u6027\u5316\u63a8\u8350\uff1a<\/strong> \u57fa\u4e8e\u7528\u6237\u7ebf\u4e0b\u7684\u6d3b\u52a8\u8f68\u8ff9\u548c\u505c\u7559\u70b9\uff0c\u4e92\u8054\u7f51\u5e94\u7528\u53ef\u4ee5\u66f4\u7cbe\u51c6\u5730\u63a8\u8350\u9644\u8fd1\u53ef\u80fd\u611f\u5174\u8da3\u7684\u9910\u5385\u3001\u5546\u5e97\u6216\u6d3b\u52a8\u3002<\/li>\n<li><strong>\u516c\u5171\u5b89\u5168\u4e0e\u5e94\u6025\u7ba1\u7406\uff1a<\/strong> \u5728\u7a81\u53d1\u4e8b\u4ef6\uff08\u5982\u81ea\u7136\u707e\u5bb3\u3001\u5b89\u5168\u4e8b\u6545\uff09\u53d1\u751f\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u5206\u6790\u4eba\u7fa4\u8f68\u8ff9\u6570\u636e\uff0c\u8bc4\u4f30\u4e8b\u4ef6\u5f71\u54cd\u8303\u56f4\uff0c\u6a21\u62df\u758f\u6563\u8def\u5f84\uff0c\u8f85\u52a9\u5e94\u6025\u51b3\u7b56\u3002<\/li>\n<\/ul>\n<h2>\u5e38\u89c1\u95ee\u9898 (FAQ)<\/h2>\n<h3>Q1: \u5982\u4f55\u91c7\u96c6\u79bb\u7ebf\u8f68\u8ff9\u6570\u636e\uff1f<\/h3>\n<p>\u91c7\u96c6\u79bb\u7ebf\u8f68\u8ff9\u6570\u636e\u4e3b\u8981\u6709\u4e09\u79cd\u9014\u5f84\uff1a<\/p>\n<ul>\n<li><strong>\u4e3b\u52a8\u91c7\u96c6\uff1a<\/strong> \u901a\u8fc7\u81ea\u4e3b\u5f00\u53d1\u5185\u7f6eGPS\u8bb0\u5f55\u529f\u80fd\u7684\u79fb\u52a8\u5e94\u7528\uff08App\uff09\uff0c\u5728\u660e\u786e\u83b7\u5f97\u7528\u6237\u6388\u6743\u7684\u524d\u63d0\u4e0b\uff0c\u8bb0\u5f55\u5176\u79fb\u52a8\u8f68\u8ff9\u3002\u8fd9\u79cd\u65b9\u5f0f\u6570\u636e\u8d28\u91cf\u9ad8\uff0c\u4f46\u9700\u8981\u6709\u8db3\u591f\u7684\u7528\u6237\u57fa\u7840\u3002<\/li>\n<li><strong>\u88ab\u52a8\u91c7\u96c6\uff1a<\/strong> \u4e0e\u7535\u4fe1\u8fd0\u8425\u5546\u7b49\u57fa\u7840\u6570\u636e\u6301\u6709\u65b9\u8fdb\u884c\u5408\u4f5c\uff0c\u83b7\u53d6\u7ecf\u8fc7\u4e25\u683c\u533f\u540d\u5316\u548c\u8131\u654f\u5904\u7406\u7684\u57fa\u7ad9\u5b9a\u4f4d\u6570\u636e\u3002\u8fd9\u79cd\u65b9\u5f0f\u80fd\u83b7\u5f97\u5927\u89c4\u6a21\u3001\u5b8f\u89c2\u7684\u6570\u636e\u3002<\/li>\n<li><strong>\u7b2c\u4e09\u65b9\u6570\u636e\u91c7\u8d2d\uff1a<\/strong> \u4ece\u4e13\u4e1a\u7684\u5730\u56fe\u670d\u52a1\u5546\u6216\u6570\u636e\u670d\u52a1\u516c\u53f8\u8d2d\u4e70\u5408\u89c4\u7684\u3001\u5df2\u7ecf\u8fc7\u6e05\u6d17\u548c\u52a0\u5de5\u7684\u65f6\u7a7a\u6570\u636e\u96c6\u3002\u8fd9\u662f\u8bb8\u591a\u4f01\u4e1a\u5feb\u901f\u542f\u52a8\u65f6\u7a7a\u6570\u636e\u5206\u6790\u9879\u76ee\u7684\u5e38\u89c1\u65b9\u5f0f\u3002<\/li>\n<\/ul>\n<h3>Q2: \u79bb\u7ebf\u8f68\u8ff9\u6570\u636e\u5206\u6790\u9762\u4e34\u54ea\u4e9b\u4e3b\u8981\u6311\u6218\uff1f<\/h3>\n<p>\u8f68\u8ff9\u6570\u636e\u5206\u6790\u5e76\u975e\u6613\u4e8b\uff0c\u4e3b\u8981\u9762\u4e34\u56db\u5927\u6311\u6218\uff1a<\/p>\n<ul>\n<li><strong>\u6570\u636e\u8d28\u91cf\u95ee\u9898\uff1a<\/strong> \u539f\u59cb\u6570\u636e\u666e\u904d\u5b58\u5728\u5b9a\u4f4d\u6f02\u79fb\u3001\u4fe1\u53f7\u4e22\u5931\u5bfc\u81f4\u7684\u8f68\u8ff9\u70b9\u7a00\u758f\u548c\u566a\u58f0\u7b49\u95ee\u9898\uff0c\u9700\u8981\u590d\u6742\u7684\u9884\u5904\u7406\u7b97\u6cd5\u6765\u4fee\u590d\u3002<\/li>\n<li><strong>\u9690\u79c1\u4fdd\u62a4\u95ee\u9898\uff1a<\/strong> \u8f68\u8ff9\u6570\u636e\u9ad8\u5ea6\u654f\u611f\uff0c\u6d89\u53ca\u4e2a\u4eba\u9690\u79c1\u3002\u5728\u6570\u636e\u4f7f\u7528\u548c\u5206\u6790\u7684\u5168\u6d41\u7a0b\u4e2d\uff0c\u5fc5\u987b\u91c7\u7528\u4e25\u683c\u7684\u533f\u540d\u5316\u548c\u8131\u654f\u6280\u672f\uff0c\u5e76\u4e25\u683c\u9075\u5b88\u300a\u4e2a\u4eba\u4fe1\u606f\u4fdd\u62a4\u6cd5\u300b\u7b49\u76f8\u5173\u6cd5\u5f8b\u6cd5\u89c4\u3002<\/li>\n<li><strong>\u8ba1\u7b97\u590d\u6742\u6027\uff1a<\/strong> \u6d77\u91cf\u7684\u65f6\u7a7a\u6570\u636e\u5bf9\u5b58\u50a8\u3001\u8ba1\u7b97\u548c\u67e5\u8be2\u7684\u6027\u80fd\u90fd\u63d0\u51fa\u4e86\u6781\u9ad8\u7684\u8981\u6c42\uff0c\u9700\u8981\u5206\u5e03\u5f0f\u8ba1\u7b97\u6846\u67b6\uff08\u5982Spark\uff09\u548c\u4e13\u4e1a\u7684\u65f6\u7a7a\u6570\u636e\u5e93\u6765\u652f\u6491\u3002<\/li>\n<li><strong>\u8bed\u4e49\u9e3f\u6c9f\uff1a<\/strong> \u5982\u4f55\u4ece\u4f4e\u5c42\u6b21\u7684\u3001\u7531\u7ecf\u7eac\u5ea6\u70b9\u6784\u6210\u7684\u51e0\u4f55\u8f68\u8ff9\u4e2d\uff0c\u51c6\u786e\u5730\u63a8\u65ad\u51fa\u9ad8\u5c42\u6b21\u7684\u7528\u6237\u884c\u4e3a\u610f\u56fe\uff0c\u662f\u8f68\u8ff9\u6316\u6398\u9886\u57df\u4e00\u4e2a\u957f\u671f\u5b58\u5728\u4e14\u6781\u5177\u6311\u6218\u6027\u7684\u95ee\u9898\u3002<\/li>\n<\/ul>\n<h3>Q3: \u539f\u59cb\u8f68\u8ff9\u6570\u636e\u4e00\u822c\u9700\u8981\u54ea\u4e9b\u9884\u5904\u7406\u6b65\u9aa4\uff1f<\/h3>\n<p>\u4e00\u5957\u6807\u51c6\u7684\u8f68\u8ff9\u9884\u5904\u7406\u6d41\u7a0b\u901a\u5e38\u5305\u62ec\u4ee5\u4e0b\u51e0\u4e2a\u5173\u952e\u6b65\u9aa4\uff1a<\/p>\n<ul>\n<li><strong>\u53bb\u566a\uff1a<\/strong> \u901a\u8fc7\u901f\u5ea6\u3001\u52a0\u901f\u5ea6\u3001\u89d2\u5ea6\u7b49\u7ea6\u675f\u6761\u4ef6\uff0c\u6216\u4f7f\u7528\u5361\u5c14\u66fc\u6ee4\u6ce2\u7b49\u7b97\u6cd5\uff0c\u6ee4\u9664\u660e\u663e\u504f\u79bb\u6b63\u5e38\u8def\u5f84\u7684\u6f02\u79fb\u70b9\u548c\u5f02\u5e38\u70b9\u3002<\/li>\n<li><strong>\u7a00\u758f\u6570\u636e\u63d2\u503c\uff1a<\/strong> \u9488\u5bf9\u56e0GPS\u4fe1\u53f7\u4e22\u5931\u9020\u6210\u7684\u8f68\u8ff9\u4e2d\u65ad\uff0c\u4f7f\u7528\u7ebf\u6027\u63d2\u503c\u3001\u52a8\u529b\u5b66\u63d2\u503c\u7b49\u65b9\u6cd5\u8fdb\u884c\u8865\u5168\uff0c\u4fdd\u8bc1\u8f68\u8ff9\u7684\u8fde\u7eed\u6027\u3002<\/li>\n<li><strong>\u5730\u56fe\u5339\u914d\uff08Map Matching\uff09\uff1a<\/strong> \u8fd9\u662f\u975e\u5e38\u5173\u952e\u7684\u4e00\u6b65\uff0c\u5373\u5c06\u539f\u59cb\u7684GPS\u5750\u6807\u70b9\u201c\u5438\u9644\u201d\u5230\u771f\u5b9e\u7684\u9053\u8def\u7f51\u7edc\u4e0a\uff0c\u4fee\u6b63\u5b9a\u4f4d\u8bef\u5dee\uff0c\u4f7f\u8f68\u8ff9\u4e0e\u73b0\u5b9e\u8def\u7f51\u76f8\u7b26\u3002<\/li>\n<li><strong>\u505c\u7559\u70b9\u68c0\u6d4b\u4e0e\u8f68\u8ff9\u5206\u6bb5\uff1a<\/strong> \u5982\u524d\u6587\u6240\u8ff0\uff0c\u901a\u8fc7\u805a\u7c7b\u7b49\u7b97\u6cd5\u8bc6\u522b\u51fa\u505c\u7559\u70b9\uff0c\u5e76\u4ee5\u6b64\u4e3a\u4f9d\u636e\u5c06\u8fde\u7eed\u7684\u8f68\u8ff9\u5207\u5206\u4e3a\u6709\u610f\u4e49\u7684\u51fa\u884c\u7247\u6bb5\uff0c\u4e3a\u540e\u7eed\u5206\u6790\u505a\u597d\u51c6\u5907\u3002<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u79bb\u7ebf\u8f68\u8ff9\u6570\u636e\u7684\u56db\u79cd\u4e3b\u8981\u5206\u7c7b\u65b9\u5f0f\u53ca\u5176\u5e94\u7528\u573a\u666f\u3002\u672c\u6587\u8be6\u7ec6\u89e3\u6790\u539f\u59cb\u8f68\u8ff9\u3001\u505c\u7559\u70b9\u8f68\u8ff9\u3001\u5206\u6bb5\u8f68\u8ff9\u3001\u51e0\u4f55\u8f68\u8ff9\u3001\u8bed\u4e49\u8f68\u8ff9\u7b49\u7c7b\u578b\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7406\u89e3\u548c\u5229\u7528\u65f6\u7a7a\u6570\u636e\u8d44\u4ea7\u3002<\/p>\n","protected":false},"author":1,"featured_media":5646,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[26],"tags":[],"class_list":["post-5647","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhishi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u79bb\u7ebf\u8f68\u8ff9\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f\u76d8\u70b9\u5e38\u89c1\u7684\u5206\u7c7b\u65b9\u5f0f - \u5c0f\u6b65\u5916\u52e4<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.xiaobuwq.com\/blog\/offline-trajectory-types-classification-methods\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u79bb\u7ebf\u8f68\u8ff9\u6709\u54ea\u4e9b\u7c7b\u578b\uff1f\u76d8\u70b9\u5e38\u89c1\u7684\u5206\u7c7b\u65b9\u5f0f - \u5c0f\u6b65\u5916\u52e4\" \/>\n<meta property=\"og:description\" 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