{"id":5005,"date":"2026-02-14T23:34:49","date_gmt":"2026-02-14T15:34:49","guid":{"rendered":"https:\/\/www.xiaobuwq.com\/blog\/positioning-system-components-key-modules-functions"},"modified":"2026-02-14T23:34:49","modified_gmt":"2026-02-14T15:34:49","slug":"positioning-system-components-key-modules-functions","status":"publish","type":"post","link":"https:\/\/www.xiaobuwq.com\/blog\/positioning-system-components-key-modules-functions","title":{"rendered":"\u5b9a\u4f4d\u7cfb\u7edf\u7684\u7ec4\u6210\u6709\u54ea\u4e9b\uff1f\u5173\u952e\u6a21\u5757\u4e0e\u529f\u80fd\u76d8\u70b9"},"content":{"rendered":"

\"\u5b9a\u4f4d\u7cfb\u7edf\u7684\u7ec4\u6210\u6709\u54ea\u4e9b\uff1f\u5173\u952e\u6a21\u5757\u4e0e\u529f\u80fd\u76d8\u70b9\"<\/p>\n

\u5b9a\u4f4d\u7cfb\u7edf\u901a\u5e38\u7531\u4e09\u4e2a\u6838\u5fc3\u90e8\u5206\u7ec4\u6210\uff1a\u8d1f\u8d23\u53d1\u5c04\u4fe1\u53f7\u7684\u536b\u661f\u7f51\u7edc\uff08\u7a7a\u95f4\u90e8\u5206\uff09\u3001\u5728\u5730\u9762\u76d1\u63a7\u548c\u7ba1\u7406\u536b\u661f\u7684\u6d4b\u63a7\u7ad9\uff08\u5730\u9762\u63a7\u5236\u90e8\u5206\uff09\uff0c\u4ee5\u53ca\u63a5\u6536\u536b\u661f\u4fe1\u53f7\u4ee5\u8ba1\u7b97\u81ea\u8eab\u4f4d\u7f6e\u7684\u7ec8\u7aef\u8bbe\u5907\uff08\u7528\u6237\u90e8\u5206\uff09\u3002\u8fd9\u4e09\u8005\u534f\u540c\u5de5\u4f5c\uff0c\u5171\u540c\u6784\u6210\u4e86\u6211\u4eec\u65e5\u5e38\u6240\u4f9d\u8d56\u7684\u7cbe\u51c6\u5b9a\u4f4d\u670d\u52a1\u7684\u57fa\u7840\u3002<\/p>\n

\u5b9a\u4f4d\u7cfb\u7edf\u7684\u4e09\u5927\u6838\u5fc3\u7ec4\u6210\u90e8\u5206<\/h2>\n

\u8981\u7406\u89e3\u4efb\u4f55\u4e00\u4e2a\u5b9a\u4f4d\u7cfb\u7edf\u662f\u5982\u4f55\u8fd0\u4f5c\u7684\uff0c\u9996\u5148\u9700\u8981\u638c\u63e1\u5176\u57fa\u7840\u67b6\u6784\u3002\u65e0\u8bba\u662f\u7f8e\u56fd\u7684GPS\u3001\u4e2d\u56fd\u7684\u5317\u6597\uff0c\u8fd8\u662f\u5176\u4ed6\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\uff08GNSS\uff09\uff0c\u5176\u5e95\u5c42\u90fd\u9075\u5faa\u7740\u4e00\u4e2a\u7ecf\u5178\u7684\u201c\u7a7a\u95f4-\u5730\u9762-\u7528\u6237\u201d\u4e09\u6bb5\u5f0f\u67b6\u6784\u3002\u8fd9\u4e2a\u6a21\u578b\u5e76\u975e\u5076\u7136\uff0c\u800c\u662f\u5b9e\u73b0\u5168\u7403\u8303\u56f4\u5185\u9ad8\u7cbe\u5ea6\u3001\u5168\u5929\u5019\u3001\u8fde\u7eed\u5b9a\u4f4d\u670d\u52a1\u7684\u6700\u4f18\u89e3\u3002<\/p>\n

\u8fd9\u4e09\u4e2a\u90e8\u5206\u6784\u6210\u4e86\u4e00\u4e2a\u5b8c\u6574\u7684\u4fe1\u606f\u95ed\u73af\uff1a\u7a7a\u95f4\u90e8\u5206\u662f\u4fe1\u53f7\u7684\u6e90\u5934\uff0c\u5730\u9762\u90e8\u5206\u662f\u7cfb\u7edf\u7684\u201c\u5927\u8111\u201d\u548c\u201c\u7ba1\u5bb6\u201d\uff0c\u786e\u4fdd\u4fe1\u53f7\u6e90\u7684\u7cbe\u51c6\u53ef\u9760\uff0c\u800c\u7528\u6237\u90e8\u5206\u5219\u662f\u4fe1\u53f7\u7684\u6700\u7ec8\u63a5\u6536\u8005\u548c\u89e3\u7b97\u8005\u3002\u4e09\u8005\u7f3a\u4e00\u4e0d\u53ef\uff0c\u5176\u534f\u540c\u5de5\u4f5c\u7684\u6548\u7387\u4e0e\u7cbe\u5ea6\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u4e2a\u5b9a\u4f4d\u7cfb\u7edf\u7684\u6027\u80fd\u3002<\/p>\n

[\u4fe1\u606f\u56fe\uff1a\u76f4\u89c2\u5c55\u793a\u5b9a\u4f4d\u7cfb\u7edf\u201c\u7a7a\u95f4-\u5730\u9762-\u7528\u6237\u201d\u4e09\u5927\u90e8\u5206\u7684\u76f8\u4e92\u5173\u7cfb\u548c\u4fe1\u53f7\u6d41\u8f6c\u8def\u5f84]<\/code><\/p>\n

\u7a7a\u95f4\u90e8\u5206 (Space Segment)\uff1a\u5929\u7a7a\u4e2d\u7684\u201c\u706f\u5854\u201d\u7f51\u7edc<\/h2>\n

\u7a7a\u95f4\u90e8\u5206\u662f\u6574\u4e2a\u5b9a\u4f4d\u7cfb\u7edf\u7684\u57fa\u7840\uff0c\u5b83\u7531\u4e00\u4e2a\u6216\u591a\u4e2a\u8f68\u9053\u4e0a\u8fd0\u884c\u7684\u591a\u9897\u5bfc\u822a\u536b\u661f\u7ec4\u6210\u3002\u5176\u6838\u5fc3\u4f5c\u7528\u975e\u5e38\u660e\u786e\uff1a\u5982\u540c\u8fdc\u822a\u65f6\u7684\u706f\u5854\uff0c\u4e0d\u95f4\u65ad\u5730\u5411\u5168\u7403\u5e7f\u64ad\u5305\u542b\u81ea\u8eab\u7cbe\u786e\u4f4d\u7f6e\u3001\u65f6\u95f4\u548c\u5065\u5eb7\u72b6\u6001\u7684\u5bfc\u822a\u7535\u6587\u3002<\/p>\n

\u5173\u952e\u6a21\u5757\u4e0e\u529f\u80fd<\/h3>\n

\u536b\u661f\u661f\u5ea7 (Satellite Constellation)<\/h4>\n

\u536b\u661f\u661f\u5ea7\u5e76\u975e\u6307\u5355\u9897\u536b\u661f\uff0c\u800c\u662f\u7531\u6570\u5341\u9897\u6309\u7167\u7279\u5b9a\u8f68\u9053\u53c2\u6570\u7cbe\u5fc3\u8bbe\u8ba1\u7684\u536b\u661f\u7ec4\u6210\u7684\u5e9e\u5927\u7f51\u7edc\u3002\u5176\u8bbe\u8ba1\u7684\u6839\u672c\u76ee\u7684\uff0c\u662f\u4e3a\u4e86\u786e\u4fdd\u5728\u5730\u7403\u4e0a\u4efb\u4f55\u4e00\u4e2a\u89d2\u843d\u3001\u4efb\u4f55\u65f6\u95f4\u70b9\uff0c\u7528\u6237\u90fd\u80fd\u81f3\u5c11\u63a5\u6536\u5230\u56db\u9897\u6216\u4ee5\u4e0a\u536b\u661f\u7684\u4fe1\u53f7\u3002\u8fd9\u662f\u5b9e\u73b0\u4e09\u7ef4\u5b9a\u4f4d\u548c\u65f6\u95f4\u4fee\u6b63\u7684\u6700\u4f4e\u8981\u6c42\uff0c\u4e5f\u662f\u5168\u7403\u65e0\u6b7b\u89d2\u8986\u76d6\u7684\u4fdd\u969c\u3002<\/p>\n

\u4ee5\u4e2d\u56fd\u7684\u5317\u6597\u4e09\u53f7\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u5b83\u91c7\u7528\u4e86\u521b\u65b0\u7684\u6df7\u5408\u661f\u5ea7\u8bbe\u8ba1\uff0c\u5305\u542b\u4e86\u4e09\u79cd\u4e0d\u540c\u8f68\u9053\u7684\u536b\u661f\uff1a\u5730\u7403\u9759\u6b62\u8f68\u9053\uff08GEO\uff09\u3001\u503e\u659c\u5730\u7403\u540c\u6b65\u8f68\u9053\uff08IGSO\uff09\u548c\u4e2d\u5706\u5730\u7403\u8f68\u9053\uff08MEO\uff09\u3002\u8fd9\u79cd\u8bbe\u8ba1\u7684\u6218\u7565\u4f18\u52bf\u5728\u4e8e\uff0cGEO\u548cIGSO\u536b\u661f\u80fd\u591f\u4e3a\u4e9a\u592a\u5730\u533a\u63d0\u4f9b\u66f4\u9ad8\u8d28\u91cf\u3001\u66f4\u7a33\u5b9a\u7684\u670d\u52a1\uff0c\u800cMEO\u536b\u661f\u5219\u786e\u4fdd\u4e86\u5168\u7403\u8986\u76d6\u7684\u7a33\u5065\u6027\u3002<\/p>\n

\u661f\u4e0a\u6709\u6548\u8f7d\u8377 (Onboard Payload)<\/h4>\n

\u6bcf\u9897\u5bfc\u822a\u536b\u661f\u7684\u6838\u5fc3\u4ef7\u503c\u5728\u4e8e\u5176\u642d\u8f7d\u7684\u7cbe\u5bc6\u4eea\u5668\uff0c\u5373\u6709\u6548\u8f7d\u8377\u3002\u4e3b\u8981\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u9ad8\u7cbe\u5ea6\u539f\u5b50\u949f\uff1a<\/strong> \u8fd9\u662f\u5b9a\u4f4d\u7cbe\u5ea6\u7684\u201c\u5fc3\u810f\u201d\u3002\u5bfc\u822a\u536b\u661f\u642d\u8f7d\u7684\u901a\u5e38\u662f\u94f7\u539f\u5b50\u949f\u6216\u66f4\u9ad8\u7ea7\u7684\u6c22\u539f\u5b50\u949f\uff0c\u5176\u7a33\u5b9a\u5ea6\u80fd\u8fbe\u5230\u7eb3\u79d2\u7ea7\u522b\uff0810\u207b\u2079\u79d2\uff09\u3002\u65f6\u95f4\u7684\u5fae\u5c0f\u8bef\u5dee\uff0c\u7ecf\u8fc7\u5149\u901f\u653e\u5927\u540e\u90fd\u4f1a\u5bfc\u81f4\u5de8\u5927\u7684\u4f4d\u7f6e\u504f\u5dee\u3002\u56e0\u6b64\uff0c\u539f\u5b50\u949f\u7684\u7cbe\u5ea6\u76f4\u63a5\u51b3\u5b9a\u4e86\u6574\u4e2a\u7cfb\u7edf\u7684\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/li>\n
  • \u4fe1\u53f7\u53d1\u751f\u4e0e\u53d1\u5c04\u5668\uff1a<\/strong> \u8d1f\u8d23\u751f\u6210\u5bfc\u822a\u4fe1\u53f7\u3002\u8fd9\u4e2a\u4fe1\u53f7\u4e2d\u7f16\u7801\u4e86\u5173\u952e\u4fe1\u606f\uff0c\u5982\u536b\u661f\u7684\u5b9e\u65f6\u4f4d\u7f6e\uff08\u5373\u661f\u5386\uff09\u3001\u7cbe\u786e\u7684\u65f6\u95f4\u6233\u3001\u536b\u661f\u81ea\u8eab\u7684\u5065\u5eb7\u72b6\u6001\u4ee5\u53ca\u5bf9\u5176\u4ed6\u536b\u661f\u7684\u4fee\u6b63\u6570\u636e\u7b49\u3002<\/li>\n
  • \u901a\u4fe1\u5929\u7ebf\uff1a<\/strong> \u5b83\u7684\u804c\u8d23\u6709\u4e24\u4e2a\uff1a\u4e00\u662f\u6301\u7eed\u5411\u5730\u9762\u5e7f\u64ad\u5bfc\u822a\u4fe1\u53f7\uff0c\u4f9b\u7528\u6237\u63a5\u6536\uff1b\u4e8c\u662f\u4ece\u5730\u9762\u63a7\u5236\u90e8\u5206\u63a5\u6536\u6307\u4ee4\u548c\u66f4\u65b0\u540e\u7684\u5bfc\u822a\u7535\u6587\uff0c\u786e\u4fdd\u81ea\u8eab\u64ad\u53d1\u7684\u4fe1\u606f\u6c38\u8fdc\u662f\u6700\u65b0\u4e14\u6700\u51c6\u786e\u7684\u3002<\/li>\n<\/ul>\n

    \u5730\u9762\u63a7\u5236\u90e8\u5206 (Ground Control Segment)\uff1a\u7cfb\u7edf\u7684\u201c\u5927\u8111\u201d\u4e0e\u201c\u7ba1\u5bb6\u201d<\/h2>\n

    \u5982\u679c\u8bf4\u7a7a\u95f4\u90e8\u5206\u7684\u536b\u661f\u662f\u201c\u8fd0\u52a8\u5458\u201d\uff0c\u90a3\u4e48\u5730\u9762\u63a7\u5236\u90e8\u5206\u5c31\u662f\u6574\u4e2a\u7cfb\u7edf\u7684\u201c\u6559\u7ec3\u7ec4\u201d\u548c\u201c\u540e\u52e4\u56e2\u961f\u201d\u3002\u5b83\u7684\u6838\u5fc3\u4f5c\u7528\u662f\u7cbe\u5bc6\u8ddf\u8e2a\u3001\u8ba1\u7b97\u548c\u7ef4\u62a4\u6240\u6709\u5728\u8f68\u536b\u661f\u7684\u72b6\u6001\uff0c\u786e\u4fdd\u5b83\u4eec\u5728\u6b63\u786e\u7684\u8f68\u9053\u4e0a\u8fd0\u884c\uff0c\u64ad\u53d1\u51c6\u786e\u65e0\u8bef\u7684\u4fe1\u53f7\u3002\u6ca1\u6709\u5730\u9762\u90e8\u5206\u7684\u6301\u7eed\u6821\u51c6\uff0c\u7a7a\u95f4\u90e8\u5206\u7684\u536b\u661f\u4fe1\u53f7\u4f1a\u56e0\u4e3a\u8f68\u9053\u6f02\u79fb\u548c\u65f6\u949f\u8bef\u5dee\u800c\u5f88\u5feb\u5931\u6548\u3002<\/p>\n

    \u5173\u952e\u6a21\u5757\u4e0e\u529f\u80fd<\/h3>\n

    \u4e3b\u63a7\u7ad9 (Master Control Station)<\/h4>\n

    \u4e3b\u63a7\u7ad9\u662f\u6574\u4e2a\u7cfb\u7edf\u7684\u6307\u6325\u4e2d\u67a2\u3002\u5b83\u8d1f\u8d23\u6c47\u603b\u6240\u6709\u76d1\u63a7\u7ad9\u6536\u96c6\u7684\u539f\u59cb\u6570\u636e\uff0c\u901a\u8fc7\u590d\u6742\u7684\u8f68\u9053\u52a8\u529b\u5b66\u6a21\u578b\u8fdb\u884c\u89e3\u7b97\uff0c\u7cbe\u786e\u8ba1\u7b97\u51fa\u6bcf\u9897\u536b\u661f\u7684\u8f68\u9053\u53c2\u6570\u548c\u661f\u4e0a\u539f\u5b50\u949f\u7684\u949f\u5dee\u3002\u57fa\u4e8e\u8fd9\u4e9b\u8ba1\u7b97\u7ed3\u679c\uff0c\u4e3b\u63a7\u7ad9\u4f1a\u751f\u6210\u4e00\u5957\u5168\u65b0\u7684\u3001\u9884\u6d4b\u672a\u6765\u4e00\u6bb5\u65f6\u95f4\u7684\u5bfc\u822a\u7535\u6587\uff0c\u51c6\u5907\u6ce8\u5165\u536b\u661f\u3002<\/p>\n

    \u76d1\u63a7\u7ad9 (Monitor Stations)<\/h4>\n

    \u76d1\u63a7\u7ad9\u5e7f\u6cdb\u5206\u5e03\u5728\u5168\u7403\u5404\u5730\uff0c\u5176\u4efb\u52a1\u662f\u201c\u53ea\u542c\u4e0d\u8bf4\u201d\u3002\u5b83\u4eec\u88ab\u52a8\u5730\u3001\u6301\u7eed\u5730\u63a5\u6536\u6240\u6709\u53ef\u89c1\u5bfc\u822a\u536b\u661f\u7684\u4fe1\u53f7\uff0c\u50cf\u5fe0\u5b9e\u7684\u54e8\u5175\u4e00\u6837\u8ddf\u8e2a\u536b\u661f\u7684\u8fd0\u884c\u72b6\u6001\u3002\u8fd9\u4e9b\u5305\u542b\u5b9e\u9645\u89c2\u6d4b\u8bef\u5dee\u7684\u539f\u59cb\u6570\u636e\uff0c\u4f1a\u88ab\u5b9e\u65f6\u4f20\u8f93\u56de\u4e3b\u63a7\u7ad9\uff0c\u4f5c\u4e3a\u4fee\u6b63\u8ba1\u7b97\u7684\u4f9d\u636e\u3002<\/p>\n

    \u4e0a\u884c\u6ce8\u5165\u7ad9 (Uplink Stations)<\/h4>\n

    \u6ce8\u5165\u7ad9\u662f\u5730\u9762\u4e0e\u7a7a\u95f4\u8fdb\u884c\u4fe1\u606f\u4ea4\u4e92\u7684\u6865\u6881\u3002\u5f53\u4e3b\u63a7\u7ad9\u8ba1\u7b97\u51fa\u65b0\u7684\u661f\u5386\u6570\u636e\u3001\u65f6\u949f\u6821\u6b63\u53c2\u6570\u4ee5\u53ca\u5176\u4ed6\u6307\u4ee4\u540e\uff0c\u4f1a\u901a\u8fc7\u6ce8\u5165\u7ad9\u5c06\u8fd9\u4e9b\u4fe1\u606f\u6253\u5305\u6210\u4e0a\u884c\u4fe1\u53f7\uff0c\u7cbe\u786e\u5730\u53d1\u9001\u7ed9\u5bf9\u5e94\u7684\u536b\u661f\u3002\u536b\u661f\u63a5\u6536\u5230\u8fd9\u4e9b\u201c\u66f4\u65b0\u5305\u201d\u540e\uff0c\u5c31\u4f1a\u66ff\u6362\u6389\u65e7\u7684\u5bfc\u822a\u7535\u6587\uff0c\u5f00\u59cb\u5411\u7528\u6237\u5e7f\u64ad\u7ecf\u8fc7\u6821\u51c6\u7684\u3001\u66f4\u7cbe\u786e\u7684\u4fe1\u606f\u3002<\/p>\n

    \u7528\u6237\u90e8\u5206 (User Segment)\uff1a\u63a5\u6536\u4e0e\u89e3\u7b97\u7ec8\u7aef<\/h2>\n

    \u7528\u6237\u90e8\u5206\u662f\u6211\u4eec\u6700\u719f\u6089\u7684\u73af\u8282\uff0c\u5b83\u6db5\u76d6\u4e86\u6240\u6709\u80fd\u591f\u63a5\u6536\u5e76\u5904\u7406GNSS\u4fe1\u53f7\u7684\u8bbe\u5907\u3002\u4ece\u667a\u80fd\u624b\u673a\u3001\u8f66\u8f7d\u5bfc\u822a\u4eea\uff0c\u5230\u4e13\u4e1a\u7684\u6d4b\u7ed8\u63a5\u6536\u673a\u3001\u65e0\u4eba\u673a\u98de\u884c\u63a7\u5236\u5668\uff0c\u90fd\u5c5e\u4e8e\u7528\u6237\u90e8\u5206\u3002\u5176\u6838\u5fc3\u4f5c\u7528\u662f\u6355\u83b7\u6765\u81ea\u7a7a\u95f4\u90e8\u5206\u7684\u5fae\u5f31\u4fe1\u53f7\uff0c\u5e76\u4ece\u4e2d\u89e3\u7b97\u51fa\u7528\u6237\u81ea\u8eab\u7cbe\u786e\u7684\u4f4d\u7f6e\u3001\u901f\u5ea6\u548c\u65f6\u95f4\uff08Position, Velocity, and Time - PVT\uff09\u4fe1\u606f\u3002<\/p>\n

    \u5173\u952e\u6a21\u5757\u4e0e\u529f\u80fd<\/h3>\n

    GNSS\u63a5\u6536\u673a\uff08\u5929\u7ebf+\u82af\u7247\uff09<\/h4>\n

    \u8fd9\u662f\u7528\u6237\u7ec8\u7aef\u7684\u786c\u4ef6\u6838\u5fc3\u3002\u5929\u7ebf\u8d1f\u8d23\u4ece\u590d\u6742\u7684\u7535\u78c1\u73af\u5883\u4e2d\u6355\u83b7\u6781\u5176\u5fae\u5f31\u7684\u536b\u661f\u4fe1\u53f7\uff08\u4fe1\u53f7\u5230\u8fbe\u5730\u9762\u65f6\u529f\u7387\u751a\u81f3\u6bd4\u73af\u5883\u566a\u58f0\u8fd8\u4f4e\uff09\uff0c\u800cGNSS\u82af\u7247\u5219\u8d1f\u8d23\u5bf9\u4fe1\u53f7\u8fdb\u884c\u653e\u5927\u3001\u6ee4\u6ce2\u3001\u6355\u83b7\u548c\u8ddf\u8e2a\u3002\u73b0\u4ee3\u7684\u63a5\u6536\u673a\u82af\u7247\u5927\u591a\u662f\u591a\u6a21\u7684\uff0c\u610f\u5473\u7740\u5b83\u53ef\u4ee5\u540c\u65f6\u63a5\u6536\u548c\u5904\u7406\u6765\u81eaGPS\u3001\u5317\u6597\u3001GLONASS\u7b49\u591a\u4e2a\u7cfb\u7edf\u7684\u4fe1\u53f7\uff0c\u4ece\u800c\u63d0\u9ad8\u5b9a\u4f4d\u7684\u53ef\u9760\u6027\u548c\u7cbe\u5ea6\u3002<\/p>\n

    \u5904\u7406\u5668\u4e0e\u7b97\u6cd5\u8f6f\u4ef6<\/h4>\n

    \u8fd9\u662f\u5b9a\u4f4d\u89e3\u7b97\u7684\u201c\u5927\u8111\u201d\u3002\u5f53\u63a5\u6536\u673a\u6210\u529f\u9501\u5b9a\u81f3\u5c11\u56db\u9897\u536b\u661f\u540e\uff0c\u5904\u7406\u5668\u4f1a\u8fd0\u884c\u590d\u6742\u7684\u5b9a\u4f4d\u7b97\u6cd5\u3002\u5176\u57fa\u672c\u539f\u7406\u662f\uff0c\u901a\u8fc7\u5bf9\u6bd4\u5bfc\u822a\u4fe1\u53f7\u4e2d\u6807\u6ce8\u7684\u201c\u53d1\u5c04\u65f6\u95f4\u201d\u548c\u63a5\u6536\u673a\u672c\u5730\u7684\u201c\u63a5\u6536\u65f6\u95f4\u201d\uff0c\u8ba1\u7b97\u51fa\u4fe1\u53f7\u7684\u4f20\u64ad\u65f6\u95f4\uff0c\u518d\u4e58\u4ee5\u5149\u901f\uff0c\u4fbf\u5f97\u5230\u63a5\u6536\u673a\u4e0e\u6bcf\u9897\u536b\u661f\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u4f2a\u8ddd\uff09\u3002\u5f53\u83b7\u5f97\u56db\u4e2a\u6216\u4ee5\u4e0a\u8fd9\u6837\u7684\u8ddd\u79bb\u4fe1\u606f\u540e\uff0c\u5c31\u53ef\u4ee5\u901a\u8fc7\u4e00\u79cd\u88ab\u79f0\u4e3a\u201c\u591a\u7403\u4ea4\u4f1a\u6cd5\u201d\u7684\u6570\u5b66\u65b9\u6cd5\uff0c\u89e3\u7b97\u51fa\u63a5\u6536\u673a\u5728\u4e09\u7ef4\u7a7a\u95f4\u4e2d\u7684\u552f\u4e00\u5750\u6807\uff08\u7ecf\u5ea6\u3001\u7eac\u5ea6\u3001\u9ad8\u5ea6\uff09\u4ee5\u53ca\u7cbe\u786e\u7684\u65f6\u95f4\u3002<\/p>\n

    \u5e94\u7528\u7ec8\u7aef\u4e0e\u63a5\u53e3<\/h4>\n

    \u89e3\u7b97\u51fa\u7684PVT\u4fe1\u606f\u5982\u679c\u4e0d\u80fd\u88ab\u7528\u6237\u7406\u89e3\uff0c\u5c31\u6beb\u65e0\u610f\u4e49\u3002\u5e94\u7528\u7ec8\u7aef\u8d1f\u8d23\u5c06\u8fd9\u4e9b\u539f\u59cb\u6570\u636e\u8f6c\u5316\u4e3a\u6709\u7528\u7684\u4fe1\u606f\uff0c\u4f8b\u5982\uff0c\u5728\u624b\u673a\u5730\u56fe\u4e0a\u663e\u793a\u4e00\u4e2a\u79fb\u52a8\u7684\u84dd\u70b9\uff0c\u6216\u8005\u4e3a\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u63d0\u4f9b\u5398\u7c73\u7ea7\u7684\u5750\u6807\u6570\u636e\u3002\u5b83\u901a\u8fc7\u6807\u51c6\u5316\u7684\u63a5\u53e3\uff0c\u5c06\u5b9a\u4f4d\u7ed3\u679c\u63d0\u4f9b\u7ed9\u4e0a\u5c42\u5e94\u7528\u8f6f\u4ef6\u4f7f\u7528\u3002<\/p>\n

    \u5de5\u4f5c\u6d41\u7a0b\uff1a\u4e09\u5927\u7ec4\u6210\u90e8\u5206\u5982\u4f55\u534f\u540c\u5b9e\u73b0\u7cbe\u786e\u5b9a\u4f4d\uff1f<\/h2>\n

    \u7406\u89e3\u4e86\u4e09\u5927\u7ec4\u6210\u90e8\u5206\u540e\uff0c\u5b83\u4eec\u534f\u540c\u5de5\u4f5c\u7684\u6d41\u7a0b\u5c31\u975e\u5e38\u6e05\u6670\u4e86\uff1a<\/p>\n

      \n
    1. \u4fe1\u53f7\u5e7f\u64ad\uff1a<\/strong> \u7a7a\u95f4\u90e8\u5206\u7684\u536b\u661f\u661f\u5ea7\uff0c\u4f5c\u4e3a\u65f6\u95f4\u4e0e\u7a7a\u95f4\u7684\u57fa\u51c6\uff0c\u6301\u7eed\u4e0d\u65ad\u5730\u5411\u5168\u7403\u5e7f\u64ad\u81ea\u8eab\u7684\u7cbe\u786e\u4f4d\u7f6e\u548c\u65f6\u95f4\u4fe1\u606f\u3002<\/li>\n
    2. \u76d1\u6d4b\u4e0e\u6821\u51c6\uff1a<\/strong> \u5730\u9762\u63a7\u5236\u90e8\u5206\u7684\u76d1\u63a7\u7ad9\u7f51\u7edc\u5b9e\u65f6\u6355\u6349\u8fd9\u4e9b\u4fe1\u53f7\uff0c\u4e3b\u63a7\u7ad9\u5206\u6790\u6570\u636e\u540e\uff0c\u4e00\u65e6\u53d1\u73b0\u536b\u661f\u7684\u8f68\u9053\u6216\u65f6\u949f\u51fa\u73b0\u4efb\u4f55\u5fae\u5c0f\u504f\u5dee\uff0c\u4fbf\u4f1a\u7acb\u5373\u8ba1\u7b97\u51fa\u4fee\u6b63\u53c2\u6570\u3002\u8fd9\u4e9b\u4fee\u6b63\u53c2\u6570\u901a\u8fc7\u6ce8\u5165\u7ad9\u4e0a\u4f20\u81f3\u536b\u661f\uff0c\u52a8\u6001\u66f4\u65b0\u5176\u5e7f\u64ad\u7684\u5bfc\u822a\u7535\u6587\u3002\u8fd9\u4e2a\u95ed\u73af\u6821\u51c6\u8fc7\u7a0b\u662f\u4fdd\u8bc1\u7cfb\u7edf\u957f\u671f\u7cbe\u5ea6\u7684\u5173\u952e\u3002<\/li>\n
    3. \u63a5\u6536\u4e0e\u8ba1\u7b97\uff1a<\/strong> \u7528\u6237\u90e8\u5206\u7684\u63a5\u6536\u673a\u81f3\u5c11\u6355\u83b74\u9897\u536b\u661f\u7684\u4fe1\u53f7\u3002\u901a\u8fc7\u6d4b\u91cf\u4fe1\u53f7\u4ece\u6bcf\u9897\u536b\u661f\u5230\u63a5\u6536\u673a\u7684\u4f20\u64ad\u65f6\u95f4\uff0c\u8ba1\u7b97\u51fa\u4e0e\u5404\u536b\u661f\u7684\u8ddd\u79bb\u3002\u6700\u7ec8\uff0c\u5229\u7528\u8fd9\u4e9b\u8ddd\u79bb\u4fe1\u606f\uff0c\u89e3\u7b97\u51fa\u81ea\u8eab\u7684\u4e09\u7ef4\u5750\u6807\u548c\u7cbe\u786e\u65f6\u95f4\u3002<\/li>\n<\/ol>\n

      \u4e3b\u6d41\u7cfb\u7edf\u5bf9\u6bd4\uff1aGPS \u4e0e\u5317\u6597\u7cfb\u7edf\u7684\u7ec4\u6210\u6709\u4f55\u5f02\u540c\uff1f<\/h2>\n

      \u5c3d\u7ba1\u6240\u6709GNSS\u90fd\u9075\u5faa\u201c\u7a7a\u95f4-\u5730\u9762-\u7528\u6237\u201d\u7684\u57fa\u7840\u67b6\u6784\uff0c\u4f46\u5728\u5177\u4f53\u5b9e\u73b0\u4e0a\uff0c\u4e0d\u540c\u7684\u7cfb\u7edf\u6839\u636e\u5176\u5efa\u8bbe\u76ee\u6807\u548c\u6280\u672f\u8def\u7ebf\uff0c\u5c55\u73b0\u51fa\u5404\u81ea\u7684\u7279\u70b9\u3002\u4ee5\u5e94\u7528\u6700\u5e7f\u7684GPS\u548c\u540e\u6765\u5c45\u4e0a\u7684\u5317\u6597\u7cfb\u7edf\uff08BDS\uff09\u4e3a\u4f8b\uff1a<\/p>\n

        \n
      • \n

        \u5171\u540c\u70b9\uff1a<\/strong> \u4e24\u8005\u90fd\u7531\u7a7a\u95f4\u6bb5\u3001\u5730\u9762\u6bb5\u548c\u7528\u6237\u6bb5\u6784\u6210\uff0c\u5176\u5b9a\u4f4d\u3001\u6d4b\u901f\u548c\u6388\u65f6\u7684\u57fa\u672c\u539f\u7406\uff08\u4e09\u7403\u4ea4\u4f1a\uff09\u662f\u5b8c\u5168\u4e00\u81f4\u7684\u3002<\/p>\n<\/li>\n

      • \n

        \u5dee\u5f02\u70b9\uff1a<\/strong><\/p>\n<\/li>\n<\/ul>\n

        \u7a7a\u95f4\u661f\u5ea7\u8bbe\u8ba1\u4e0d\u540c<\/h3>\n
          \n
        • GPS\uff1a<\/strong> \u5176\u661f\u5ea7\u8bbe\u8ba1\u76f8\u5bf9\u5355\u4e00\uff0c\u5168\u90e8\u753130\u591a\u9897\u4e2d\u5706\u5730\u7403\u8f68\u9053\uff08MEO\uff09\u536b\u661f\u7ec4\u6210\u3002\u8fd9\u79cd\u8bbe\u8ba1\u7684\u4f18\u70b9\u662f\u5168\u7403\u8986\u76d6\u5747\u5300\u3001\u7cfb\u7edf\u7a33\u5065\u53ef\u9760\uff0c\u5efa\u8bbe\u548c\u7ef4\u62a4\u6a21\u5f0f\u4e5f\u6bd4\u8f83\u7ecf\u5178\u3002<\/li>\n
        • \u5317\u6597\uff08BDS\uff09\uff1a<\/strong> \u91c7\u7528\u4e86\u524d\u9762\u63d0\u5230\u7684GEO\u3001IGSO\u3001MEO\u6df7\u5408\u661f\u5ea7\u8bbe\u8ba1\u3002\u8fd9\u79cd\u521b\u65b0\u7684\u67b6\u6784\uff0c\u4f7f\u5f97\u5317\u6597\u5728\u4e9a\u592a\u5730\u533a\u4e0a\u7a7a\u7684\u536b\u661f\u53ef\u89c1\u6570\u91cf\u548c\u51e0\u4f55\u6784\u578b\u8fdc\u4f18\u4e8e\u5176\u4ed6\u7cfb\u7edf\uff0c\u4ece\u800c\u80fd\u4e3a\u8be5\u533a\u57df\u63d0\u4f9b\u66f4\u9ad8\u7cbe\u5ea6\u7684\u5b9a\u4f4d\u548c\u7279\u8272\u670d\u52a1\u3002<\/li>\n<\/ul>\n

          \u7279\u8272\u670d\u52a1\u529f\u80fd\u4e0d\u540c<\/h3>\n
            \n
          • GPS\uff1a<\/strong> \u5176\u6838\u5fc3\u529f\u80fd\u4e25\u683c\u56f4\u7ed5\u7740\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6388\u65f6\uff08PNT\uff09\u5c55\u5f00\uff0c\u662f\u4e00\u4e2a\u7eaf\u7cb9\u7684\u5bfc\u822a\u7cfb\u7edf\u3002<\/li>\n
          • \u5317\u6597\uff08BDS\uff09\uff1a<\/strong> \u5728\u8bbe\u8ba1\u4e4b\u521d\u5c31\u8003\u8651\u4e86\u66f4\u591a\u7684\u5e94\u7528\u573a\u666f\u3002\u9664\u4e86\u63d0\u4f9b\u4e0eGPS\u76f8\u5ab2\u7f8e\u7684PNT\u670d\u52a1\u5916\uff0c\u5317\u6597\u8fd8\u5177\u5907\u51e0\u9879\u72ec\u7279\u7684\u80fd\u529b\uff0c\u4f8b\u5982\u77ed\u62a5\u6587\u901a\u4fe1\uff08SMC\uff09\uff0c\u5141\u8bb8\u7528\u6237\u5728\u6ca1\u6709\u5730\u9762\u7f51\u7edc\u7684\u60c5\u51b5\u4e0b\u53d1\u9001\u77ed\u6d88\u606f\uff1b\u4ee5\u53ca\u63d0\u4f9b\u661f\u57fa\u589e\u5f3a\u548c\u7cbe\u5bc6\u5355\u70b9\u5b9a\u4f4d\uff08PPP\uff09\u670d\u52a1\uff0c\u65e0\u9700\u590d\u6742\u5730\u57fa\u8bbe\u5907\u5373\u53ef\u5b9e\u73b0\u5398\u7c73\u7ea7\u5b9a\u4f4d\u3002\u8fd9\u4f7f\u5f97\u5317\u6597\u6210\u4e3a\u4e86\u4e00\u4e2a\u96c6\u5bfc\u822a\u4e0e\u901a\u4fe1\u4e8e\u4e00\u4f53\u7684\u7efc\u5408\u6027\u7cfb\u7edf\u3002<\/li>\n<\/ul>\n

            \u5e38\u89c1\u95ee\u9898 (FAQ)<\/h2>\n

            \u5b9a\u4f4d\u7cfb\u7edf\u7684\u7ec4\u6210\u6838\u5fc3\u662f\u54ea\u4e09\u4e2a\u90e8\u5206\uff1f<\/h3>\n

            \u6838\u5fc3\u662f\u7a7a\u95f4\u90e8\u5206\uff08\u63d0\u4f9b\u4fe1\u53f7\u7684\u536b\u661f\uff09\u3001\u5730\u9762\u63a7\u5236\u90e8\u5206\uff08\u76d1\u63a7\u548c\u6821\u51c6\u536b\u661f\u7684\u6d4b\u63a7\u7ad9\uff09\u548c\u7528\u6237\u90e8\u5206\uff08\u63a5\u6536\u548c\u89e3\u7b97\u4fe1\u53f7\u7684\u63a5\u6536\u673a\uff09\u3002<\/p>\n

            \u5b9a\u4f4d\u7cfb\u7edf\u548c\u5bfc\u822a\u7cfb\u7edf\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/h3>\n

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