{"id":349,"date":"2020-07-21T09:35:00","date_gmt":"2020-07-21T01:35:00","guid":{"rendered":"http:\/\/www.xzclass.com\/?p=349"},"modified":"2022-02-28T11:50:48","modified_gmt":"2022-02-28T03:50:48","slug":"%e5%8c%97%e6%96%97%e8%83%8c%e5%90%8e%e7%9a%84gnss%e6%8a%80%e6%9c%af%ef%bc%8c%e5%88%b0%e5%ba%95%e6%98%af%e4%b8%aa%e5%95%a5%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.xzclass.com\/?p=349","title":{"rendered":"\u201c\u5317\u6597\u201d\u80cc\u540e\u7684GNSS\u6280\u672f\uff0c\u5230\u5e95\u662f\u4e2a\u5565\uff1f"},"content":{"rendered":"
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2020\u5e746\u670823\u65e59\u70b943\u5206\uff0c\u6211\u56fd\u5728\u897f\u660c\u536b\u661f\u53d1\u5c04\u4e2d\u5fc3\u6210\u529f\u53d1\u5c04\u4e86\u5317\u6597\u7cfb\u7edf\u7b2c\u4e94\u5341\u4e94\u9897\u5bfc\u822a\u536b\u661f\uff0c\u4e5f\u662f\u5317\u6597\u4e09\u53f7\u7684\u6700\u540e\u4e00\u9897\u5168\u7403\u7ec4\u7f51\u536b\u661f\u3002\u81f3\u6b64\uff0c\u5317\u6597\u4e09\u53f7\u5168\u7403\u536b\u661f\u5bfc\u822a\u7cfb\u7edf\u661f\u5ea7\u90e8\u7f72\u5168\u9762\u5b8c\u6210\u3002
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\u90a3\u4e48\uff0c\u50cf\u5317\u6597\u8fd9\u6837\u7684\u536b\u661f\u7cfb\u7edf\uff0c\u7a76\u7adf\u662f\u5982\u4f55\u5b9e\u73b0\u5b9a\u4f4d\u7684\u5462\uff1f\u4e3a\u4e86\u5b9e\u73b0\u66f4\u597d\u7684\u5b9a\u4f4d\u6548\u679c\uff0c\u5b83\u5f15\u5165\u4e86\u54ea\u4e9b\u5173\u952e\u6280\u672f\uff1f\u536b\u661f\u5b9a\u4f4d\u4ea7\u4e1a\u7684\u53d1\u5c55\uff0c\u6b63\u5728\u8fdb\u5165\u600e\u6837\u7684\u9636\u6bb5\uff1f<\/span><\/p>\n

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   <\/span><\/strong>\u4ec0\u4e48\u662fGNSS  <\/strong><\/span> <\/span><\/strong><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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\u9996\u5148\uff0c\u6211\u4eec\u8981\u77e5\u9053\uff0c\u5317\u6597\u548c\u5927\u5bb6\u66f4\u4e3a\u719f\u6089\u7684GPS\uff0c\u90fd\u5c5e\u4e8e\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf<\/span>\uff0c\u4e5f\u5c31\u662fGNSS\uff08Global Navigation Satellite System\uff09\u3002<\/span><\/p>\n

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\u5317\u6597\u662f\u6211\u4eec\u4e2d\u56fd\u81ea\u4e3b\u7814\u53d1\u548c\u5efa\u8bbe\u7684GNSS\u7cfb\u7edf\u3002\u800cGPS\uff0c\u662f\u7f8e\u56fd\u7684GNSS\u7cfb\u7edf\uff0c\u4e5f\u662f\u5168\u7403\u6700\u65e9\u7684GNSS\u7cfb\u7edf\uff08\u5f00\u59cb\u4e8e1973\u5e74\uff0c1995\u5e74\u5168\u9762\u6295\u5165\u8fd0\u884c\uff09\u3002<\/span><\/p>\n

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\u540c\u6837\u5177\u5907\u5168\u7403\u8986\u76d6\u80fd\u529b\u7684GNSS\u7cfb\u7edf\uff0c\u8fd8\u5305\u62ec\u4fc4\u7f57\u65af\u7684GLONASS\u548c\u6b27\u6d32\u7684Galileo\u3002<\/span><\/p>\n

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\u9664\u4e86\u5168\u7403\u6027\u7684\u536b\u661f\u7cfb\u7edf\u4e4b\u5916\uff0cGNSS\u8fd8\u5305\u62ec\u4e00\u4e9b\u533a\u57df\u6027\u7684\u7cfb\u7edf\uff08\u4f8b\u5982\u65e5\u672c\u7684\u51c6\u5929\u9876\u7cfb\u7edfQZSS\u548c\u5370\u5ea6\u7684IRNSS\uff09\uff0c\u4ee5\u53ca\u589e\u5f3a\u7cfb\u7edf\uff08\u4f8b\u5982\u7f8e\u56fd\u7684WAAS\u3001\u65e5\u672c\u7684MSAS\u548c\u6b27\u76df\u7684EGNOS\u7b49\uff09\u3002\u589e\u5f3a\u7cfb\u7edf\uff0c\u662f\u57fa\u4e8e\u5168\u7403\u6216\u533a\u57df\u7cfb\u7edf\u7684\u8f85\u52a9\u7cfb\u7edf\uff0c\u53ef\u4ee5\u6ee1\u8db3\u66f4\u591a\u573a\u666f\u9700\u6c42\u3002<\/span><\/p>\n

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GNSS\u7684\u7c7b\u522b<\/span><\/p>\n

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GNSS\u7684\u4f5c\u7528\u662f\u5b9a\u4f4d\u548c\u5bfc\u822a\u3002\u51c6\u786e\u6765\u8bf4\uff0c\u5b83\u8fd8\u6709\u4e00\u4e2a\u666e\u901a\u4eba\u4e0d\u592a\u6ce8\u610f\u7684\u529f\u80fd\uff0c\u90a3\u5c31\u662f\u6388\u65f6\u3002<\/span><\/p>\n

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\u5b66\u672f\u4e0a\u5bf9GNSS\u7684\u5b9a\u4e49\u662f\u8fd9\u4e48\u8bf4\u7684\uff1a<\/span><\/p>\n

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\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\uff0c\u662f\u80fd\u5728<\/span>\u5730\u7403\u8868\u9762\u6216\u8fd1\u5730\u7a7a\u95f4\u7684\u4efb\u4f55\u5730\u70b9<\/span>\uff0c\u4e3a\u7528\u6237\u63d0\u4f9b\u5168\u5929\u5019\u7684<\/span>\u4e09\u7ef4\u5750\u6807\u3001\u901f\u5ea6<\/span>\u4ee5\u53ca<\/span>\u65f6\u95f4\u4fe1\u606f<\/span>\u7684\u7a7a\u57fa\u65e0\u7ebf\u7535\u5bfc\u822a\u5b9a\u4f4d\u7cfb\u7edf\u3002<\/span><\/span><\/p>\n

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\u770b\u660e\u767d\u4e86\u5427\uff0c\u4e09\u7ef4\u5750\u6807\u3001\u901f\u5ea6\u3001\u65f6\u95f4\u4fe1\u606f\uff0c\u662fGNSS\u7684\u5fc5\u5907\u529f\u80fd\u3002\u8fd9\u4e09\u4e2a\u4fe1\u606f\uff0c\u6211\u4eec\u901a\u5e38\u79f0\u4e4b\u4e3aPVT\uff08Position Velocity and Time\uff09\u3002<\/span><\/p>\n

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\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u54b1\u4eec\u56fd\u5bb6\u7684\u5317\u6597\u7cfb\u7edf\u8fd8\u6709\u4e00\u4e2a\u72ec\u7279\u7684\u529f\u80fd\uff0c\u90a3\u5c31\u662f\u77ed\u62a5\u6587\uff08\u4e5f\u5c31\u662f\u6587\u5b57\u4fe1\u606f\uff09\u3002\u5728\u5173\u952e\u65f6\u5019\uff0c\u8fd9\u4e2a\u529f\u80fd\u53ef\u4ee5\u53d1\u6325\u5f88\u5927\u7684\u4f5c\u7528\u3002<\/span><\/p>\n


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   <\/span><\/strong>GNSS\u7684\u5de5\u4f5c\u539f\u7406   <\/span><\/strong><\/span><\/span><\/strong><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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\u90a3\u4e48\uff0cGNSS\u662f\u5982\u4f55\u5e2e\u52a9\u7528\u6237\u83b7\u53d6PVT\u4fe1\u606f\u7684\u5462\uff1f<\/span><\/p>\n

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\u6211\u4eec\u6765\u505a\u4e00\u4e2a\u975e\u5e38\u7b80\u5355\u7684\u7acb\u4f53\u51e0\u4f55\u6570\u5b66\u9898\u3002<\/span><\/p>\n

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\u4f17\u6240\u5468\u77e5\uff0c\u5730\u7403\u8868\u9762\u7684\u4efb\u4f55\u4e00\u4e2a\u4f4d\u7f6e\uff0c\u90fd\u6709\u5b83\u7684\u4e09\u7ef4\u5750\u6807\uff0c\u4e5f\u5c31\u662f\u7ecf\u5ea6\u3001\u7eac\u5ea6\u548c\u9ad8\u7a0b\u3002\u5b83\u5934\u9876\u4e0a\u7684GNSS\u536b\u661f\uff0c\u4e5f\u6709\u81ea\u5df1\u7684\u4e09\u7ef4\u5750\u6807\u3002<\/span><\/p>\n

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\u6839\u636e\u4e2d\u5b66\u7acb\u4f53\u51e0\u4f55\u7684\u77e5\u8bc6\uff0c\u6211\u4eec\u53ef\u4ee5\u77e5\u9053\uff0c\u536b\u661f\u548c\u7528\u6237\u4e4b\u95f4\u7684\u8ddd\u79bb\u25b3L\uff08\u8fd9\u4e2a\u8ddd\u79bb\u4e5f\u88ab\u79f0\u4e3a\u201c\u4f2a\u8ddd\u201d\uff09\uff0c\u662f\uff1a<\/span><\/p>\n

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\u536b\u661f\u7684\u5750\u6807\u662f\uff08x\u2019,y\u2019,z\u2019\uff09\uff0c\u8fd9\u662f\u5df2\u77e5\u7684\u3002\u7528\u6237\u7684\u5750\u6807\u662f\uff08x,y,z\uff09\uff0c\u8fd9\u662f\u672a\u77e5\u7684\u3002<\/span><\/p>\n

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\u4e0e\u6b64\u540c\u65f6\uff0c\u536b\u661f\u53ef\u4ee5\u7ed9\u7528\u6237\u7ec8\u7aef\u53d1\u4fe1\u53f7\uff0c\u4fe1\u53f7\u7684\u4f20\u8f93\u901f\u5ea6\u57fa\u672c\u4e0a\u51e0\u4e4e\u7b49\u540c\u4e8e\u5149\u901fc\u3002\u800c\u536b\u661f\u4e0a\u9762\u6709\u7cbe\u5ea6\u6781\u9ad8\u7684\u539f\u5b50\u949f\uff0c\u6240\u4ee5\u77e5\u9053\u81ea\u5df1\u7684\u65f6\u95f4\u662ft\u3002\u5047\u8bbe\u7528\u6237\u7ec8\u7aef\u7684\u65f6\u95f4\u662ft\u2019\uff0c\u90a3\u4e48\uff0c\u536b\u661f\u548c\u7528\u6237\u4e4b\u95f4\u7684\u8ddd\u79bb\u25b3L\uff0c\u53c8\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u8fd9\u4e2a\u516c\u5f0f\u7b97\u51fa\uff1a<\/span><\/p>\n

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\u4e24\u4e2a\u516c\u5f0f\u4e00\u5408\u5e76\uff0c\u5c31\u53d8\u6210\u4e86\uff1a<\/span><\/p>\n

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\u4e00\u4e2a\u516c\u5f0f\u91cc\u67094\u4e2a\u672a\u77e5\u6570\uff08x,y,z,t\uff09\uff0c\u5927\u5bb6\u90fd\u61c2\u7684\uff0c\u8fd9\u4e2a\u516c\u5f0f\u662f\u89e3\u4e0d\u51fa\u6765\u6ef4\u3002<\/span><\/p>\n

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   <\/span><\/strong>GNSS\u7684\u5173\u952e\u6280\u672f   <\/span><\/strong><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

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\u867d\u7136GNSS\u7684\u5de5\u4f5c\u539f\u7406\u770b\u4f3c\u7b80\u5355\uff0c\u4f46\u771f\u6b63\u60f3\u8981\u628a\u8fd9<\/span>\u4e2a\u7cfb\u7edf\u505a\u597d\uff0c\u662f\u975e\u5e38\u56f0\u96be\u7684\u3002<\/span><\/p>\n

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\u8861\u91cf\u4e00\u4e2aGNSS\u7cfb\u7edf\u662f\u5426\u8db3\u591f\u4f18\u79c0\uff0c\u4e3b\u8981\u770b\u5b83\u7684\u7cbe\u5ea6\u3001\u901f\u5ea6\u548c\u7075\u654f\u5ea6\u3002\u8fd9\u4e2a\u901f\u5ea6\uff0c\u4e3b\u8981\u662f\u6307\u4ece\u542f\u52a8\u5b9a\u4f4d\u8bbe\u5907\u5230\u9996\u6b21\u6b63\u5e38\u5b9a\u4f4d\u6240\u9700\u7684\u65f6\u95f4\uff0c\u4e5f\u79f0\u4e3aTTFF\uff08Time to First Fix\uff09\u3002<\/span><\/p>\n


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\u5f71\u54cdGNSS\u5b9a\u4f4d\u7cbe\u5ea6\u7684\u4e3b\u8981\u539f\u56e0\uff0c\u662f\u8bef\u5dee<\/span>\u3002\u8bef\u5dee\u65e2\u6765\u81ea\u7cfb\u7edf\u7684\u5185\u90e8\uff0c\u4e5f\u6765\u81ea\u5916\u90e8\u3002\u4f8b\u5982\u7a7f\u900f\u7535\u79bb\u5c42\u548c\u5bf9\u6d41\u5c42\u65f6\u4ea7\u751f\u7684\u8bef\u5dee\uff0c\u8fd8\u6709\u536b\u661f\u9ad8\u901f\u79fb\u52a8\u4ea7\u751f\u7684\u591a\u666e\u52d2\u6548\u5e94\u5f15\u8d77\u7684\u8bef\u5dee\uff0c\u4ee5\u53ca\u591a\u5f84\u6548\u5e94\u8bef\u5dee\u3001\u901a\u9053\u8bef\u5dee\u3001\u536b\u661f\u949f\u8bef\u5dee\u3001\u661f\u5386\u8bef\u5dee\u3001\u5185\u90e8\u566a\u58f0\u8bef\u5dee\u7b49\u7b49\u3002<\/span><\/p>\n

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\u8fd9\u4e9b\u8bef\u5dee\uff0c\u6709\u4e9b\u662f\u53ef\u4ee5\u5b8c\u5168\u6d88\u9664\u7684\uff0c\u4e5f\u6709\u4e9b\u662f\u65e0\u6cd5\u6d88\u9664\u6216\u53ea\u80fd\u90e8\u5206\u6d88\u9664\u7684\u3002\u6d88\u9664\u6c34\u5e73\u7684\u9ad8\u4f4e\uff0c\u76f4\u63a5\u51b3\u5b9a\u4e86\u7cfb\u7edf\u7684\u51c6\u786e\u6027\u548c\u53ef\u9760\u6027\u3002<\/span><\/p>\n

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\u4e3a\u4e86\u66f4\u597d\u5730\u6d88\u9664\u8bef\u5dee\u3001\u63d0\u9ad8\u53cd\u5e94\u901f\u5ea6\uff0cGNSS\u4f1a\u5f15\u5165\u4e00\u4e9b\u5929\u57fa\u6216\u9646\u57fa\u7684\u8f85\u52a9\u624b\u6bb5\u3002\u7ed3\u5408\u8f85\u52a9\u624b\u6bb5\u7684GNSS\uff0c\u4e5f\u88ab\u79f0\u4e3aA-GNSS\u3002A\u5c31\u662fAssisted\uff0c\u201c\u8f85\u52a9\u201d\u7684\u610f\u601d\u3002<\/span><\/p>\n

<\/p>\n

\u73b0\u5728\u6bd4\u8f83\u5e38\u7528\u7684\uff0c\u662f\u901a\u8fc7\u9646\u57fa\u7684\u79fb\u52a8\u901a\u4fe1\u7f51\u7edc\uff0c\u4f20\u9001\u589e\u5f3a\u6539\u6b63\u6570\u636e\uff0c\u63d0\u4f9b\u8f85\u52a9\u4fe1\u606f\uff0c\u52a0\u5f3a\u548c\u52a0\u5feb\u536b\u661f\u5bfc\u822a\u4fe1\u53f7\u7684\u641c\u7d22\u8ddf\u8e2a\u6027\u80fd\u548c\u901f\u5ea6\uff0c\u7f29\u77ed\u5b9a\u4f4d\u65f6\u95f4\uff0c\u63d0\u9ad8\u5b9a\u4f4d\u7cbe\u5ea6\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

A-GNSS\u7cfb\u7edf\u67b6\u6784<\/span><\/p>\n

<\/p>\n

\u9664\u4e86A-GNSS\u4e4b\u5916\uff0cGNSS\u8fd8\u5f15\u5165\u4e86\u4e00\u4e9b\u5173\u952e\u6280\u672f\uff0c\u5e2e\u52a9\u63d0\u5347\u7cfb\u7edf\u6027\u80fd\u3002<\/span><\/p>\n

<\/p>\n

\u9996\u5148\u662fRTK\u6280\u672f<\/span>\u3002<\/span><\/p>\n

<\/p>\n

RTK\uff08Real-time kinematic\uff09\uff0c\u79f0\u4e3a\u5b9e\u65f6\u52a8\u6001\u5dee\u5206\u6cd5\uff0c\u53c8\u79f0\u4e3a\u8f7d\u6ce2\u76f8\u4f4d\u5dee\u5206\u6280\u672f\uff0c\u662f\u5b9e\u65f6\u5904\u7406\u4e24\u4e2a\u6d4b\u91cf\u7ad9\u8f7d\u6ce2\u76f8\u4f4d\u89c2\u6d4b\u91cf\u7684\u5dee\u5206\u65b9\u6cd5\uff0c\u5305\u62ec\u4f20\u7edfRTK\u548c\u7f51\u7edcRTK\u3002<\/span><\/p>\n

<\/p>\n

\u4f20\u7edfRTK\u6a21\u5f0f\uff0c\u53ea\u6709\u4e00\u4e2a\u57fa\u51c6\u7ad9\u3002\u7f51\u7edcRTK\u6a21\u5f0f\uff0c\u6709\u591a\u4e2a\u57fa\u51c6\u7ad9\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u4ee5\u7f51\u7edcRTK\u4e3a\u4f8b\uff0c\u591a\u4e2a\u57fa\u51c6\u7ad9\u4f1a\u91c7\u96c6\u76d1\u6d4b\u6570\u636e\u53d1\u7ed9\u63a7\u5236\u4e2d\u5fc3\uff0c\u63a7\u5236\u4e2d\u5fc3\u9488\u5bf9\u6570\u636e\u8fdb\u884c\u7c97\u5dee\u5254\u9664\u540e\uff0c\u518d\u8fdb\u884c\u89e3\u7b97\uff0c\u5e76\u6700\u7ec8\u5c06\u6539\u6b63\u4fe1\u606f\u53d1\u7ed9\u7528\u6237\u3002<\/span><\/p>\n

<\/p>\n

\u7f51\u7edcRTK\u7684\u8986\u76d6\u8303\u56f4\u5f88\u5feb\uff0c\u53ef\u4ee5\u8ddd\u79bb\u7528\u6237\u4e0a\u767e\u516c\u91cc\u3002\u800c\u4e14\uff0c\u7f51\u7edcRTK\u62e5\u6709\u66f4\u9ad8\u7684\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027\u3002<\/span><\/p>\n

<\/p>\n

\u7136\u540e\u662f\u60ef\u6027\u5bfc\u822a\u6280\u672f<\/span>\u3002<\/span><\/p>\n

<\/p>\n

GNSS\u536b\u661f\u5b9a\u4f4d\u867d\u7136\u65b9\u4fbf\uff0c\u4f46\u5bb9\u6613\u53d7\u5ba2\u89c2\u6761\u4ef6\u7684\u5f71\u54cd\u3002\u4f8b\u5982\u96a7\u9053\u3001\u68ee\u6797\u7b49\u8def\u6bb5\uff0cGNSS\u4fe1\u53f7\u5bb9\u6613\u4e2d\u65ad\u3002\u6b64\u65f6\uff0c\u5c31\u9700\u8981\u4e34\u65f6\u91c7\u7528\u5176\u5b83\u7684\u8f85\u52a9\u624b\u6bb5\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u822a\u4f4d\u63a8\u7b97\uff08DR\uff0cDead Reckoning<\/span>\uff09\uff0c\u5c31\u662f\u4e00\u79cd\u81ea\u4e3b\u5f0f\u7684\u60ef\u6027\u5bfc\u822a\u6280\u672f\u3002\u901a\u8fc7\u91c7\u7528\u52a0\u901f\u5ea6\u4f20\u611f\u5668\u548c\u9640\u87ba\u4eea\u4f20\u611f\u5668\uff0c\u7ed3\u5408\u4e00\u4e9b\u4e13\u7528\u7b97\u6cd5\uff0c\u5b83\u53ef\u4ee5\u6839\u636e\u7528\u6237\u7ec8\u7aef\uff08\u4f8b\u5982\u8f66\u8f86\uff09\u7684\u521d\u59cb\u4f4d\u7f6e\u4fe1\u606f\u4ee5\u53ca\u4f20\u611f\u5668\u83b7\u5f97\u7684\u4fe1\u606f\uff0c\u63a8\u7b97\u51fa\u7528\u6237\u7ec8\u7aef\u5728\u76f2\u533a\u4f4d\u7f6e\u7684\u9ad8\u7cbe\u5ea6\u5bfc\u822a\u6570\u636e\u3002<\/span><\/p>\n

<\/p>\n

DR\u548cGNSS\u6709\u5f88\u5f3a\u7684\u4e92\u8865\u6027\uff0c\u4e00\u65b9\u9762DR\u53ef\u4ee5\u5e2e\u52a9\u8865\u76f2\uff0c\u53e6\u4e00\u65b9\u9762GNSS\u4e5f\u80fd\u5bf9DR\u8fdb\u884c\u5b9e\u65f6\u7ea0\u504f\uff0c\u5e2e\u52a9DR\u63a8\u6d4b\u51fa\u66f4\u51c6\u786e\u7684\u4f4d\u7f6e\u3002<\/span><\/p>\n

<\/p>\n

\u6b64\u5916\uff0c\u5c31\u662f\u53cc\u9891\u6280\u672f<\/span>\u3002<\/span><\/p>\n

<\/p>\n

\u6240\u8c13\u53cc\u9891\uff0c\u5f88\u597d\u7406\u89e3\uff0c\u5c31\u662fGNSS\u6a21\u7ec4\u540c\u65f6\u652f\u6301\u591a\u4e2a\u4e0d\u540cGNSS\u7cfb\u7edf\u7684\u4e0d\u540c\u9891\u6bb5\uff0c\u4ee5\u6b64\u589e\u5f3a\u4fe1\u53f7\u7684\u63a5\u6536\u80fd\u529b\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

\u56db\u5927\u5bfc\u822a\u7cfb\u7edf\u5de5\u4f5c\u9891\u7387\u8868<\/span><\/p>\n

<\/p>\n

<\/p>\n

\n
\n
\n
\n

   <\/span><\/strong>GNSS\u7684\u5e94\u7528\u573a\u666f   <\/span><\/strong><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

<\/p>\n

\u5728<\/span>\u4f17\u591a\u9ed1\u79d1\u6280\u7684\u52a0\u6301\u4e0b\uff0cGNSS\u7cfb\u7edf\u76ee\u524d\u5df2\u7ecf\u5177\u5907\u6781\u9ad8\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u4e5f\u6709\u975e\u5e38\u53ef\u9760\u7684\u7a33\u5b9a\u6027\u3002<\/span>\u884c\u4e1a\u4e3b\u6d41GNSS\u6a21\u7ec4\u7684TTFF\u901f\u5ea6\u76ee\u524d\u5df2\u7ecf\u63d0\u5347\u4e3a\u79d2\u7ea7\uff0c\u5b9a\u4f4d\u7cbe\u5ea6\u4e5f\u4ece\u5341\u7c73\u7ea7\u3001\u7c73\u7ea7\u63d0\u5347\u4e3a\u4e9a\u7c73\u7ea7\u3001\u5206\u7c73\u7ea7\u751a\u81f3\u5398\u7c73\u7ea7\u3002<\/span><\/p>\n

<\/p>\n

\u8fd9\u4e9b\u6307\u6807\u5df2\u7ecf\u5b8c\u5168\u80fd\u591f\u6ee1\u8db3\u5927\u90e8\u5206\u7684\u884c\u4e1a\u5e94\u7528\u9700\u6c42\u3002\u4f8b\u5982\u4ea4\u901a\u3001\u6c34\u5229\u3001\u51cf\u707e\u3001\u6d77\u4e8b\u3001\u52d8\u63a2\u3001\u5efa\u7b51\u7b49\u9886\u57df\uff0c\u73b0\u5728\u90fd\u5728\u5927\u91cf\u4f7f\u7528GNSS\u6a21\u7ec4\u3002<\/span><\/p>\n

<\/p>\n

\u4e0a\u8ff0\u573a\u666f\u4e2d\uff0c\u5e94\u7528\u6700\u4e3a\u5e7f\u6cdb\u4e14\u6700\u503c\u5f97\u5173\u6ce8\u7684\uff0c\u662f\u8f66\u8f7dGNSS\u6a21\u7ec4<\/span>\u7684\u5e94\u7528\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u968f\u7740\u201c\u4e07\u7269\u4e92\u8054\u201d\u65f6\u4ee3\u7684\u5230\u6765\uff0c\u8f66\u8054\u7f51\u4f5c\u4e3a\u6838\u5fc3\u5e94\u7528\uff0c\u6b63\u5728\u8fdb\u5165\u7206\u53d1\u671f\u3002<\/span><\/p>\n

<\/p>\n

\u867d\u7136\u6211\u4eec\u603b\u662f\u5f3a\u8c035G\u5bf9\u8f66\u8054\u7f51\u7684\u91cd\u8981\u610f\u4e49\uff0c\u4f46\u4e0d\u53ef\u5ffd\u89c6\u7684\u662f\uff0cGNSS\u5b9a\u4f4d\u5bfc\u822a\u670d\u52a1\uff0c\u540c\u6837\u662f\u8f66\u8054\u7f51\u53d1\u5c55\u7684\u5fc5\u5907\u6761\u4ef6\u3002<\/span><\/p>\n

<\/p>\n

\u8bd5\u60f3\u4e00\u4e0b\uff0c\u5982\u679c\u6ca1\u6709\u9ad8\u6027\u80fdGNSS\u8f66\u8f7d\u6a21\u7ec4\u7684\u652f\u6301\uff0c\u8f66\u8f86\u8fde\u81ea\u5df1\u7684\u51c6\u786e\u4f4d\u7f6e\u4fe1\u606f\u90fd\u4e0d\u77e5\u9053\uff0c\u53ef\u4ee5\u8bf4\u662f\u5bf8\u6b65\u96be\u884c\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

GNSS\u8f66\u8f7d\u6a21\u7ec4\u80fd\u591f\u4e3a\u81ea\u52a8\u9a7e\u9a76\u3001\u8fdc\u7a0b\u9a7e\u9a76\u63d0\u4f9b\u4e86\u53ef\u9760\u7684\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6d4b\u8ddd\u6570\u636e\u6765\u6e90\uff0c\u662fADAS\uff08\u9ad8\u7ea7\u9a7e\u9a76\u8f85\u52a9\u7cfb\u7edf\uff09\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u6210\u90e8\u5206\u3002<\/span><\/p>\n

<\/p>\n

\u9664\u4e86\u4fdd\u969c\u6b63\u5e38\u9a7e\u9a76\u4e4b\u5916\uff0cGNSS\u8f66\u8f7d\u6a21\u7ec4\u8fd8\u53ef\u4ee5\u7528\u4e8e\u8f66\u8f86\u9632\u76d7\u3001\u7d27\u6025\u6551\u63f4\u3001\u96c6\u7fa4\u8c03\u5ea6\u3001\u8f66\u961f\u7ba1\u7406\u7b49\u5e94\u7528\u9700\u6c42\u3002<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/p>\n

\u5bf9\u4e8e\u4f01\u4e1a\u6765\u8bf4\uff0c\u8f66\u8f86\u662f\u91cd\u8981\u7684\u8fd0\u8425\u8d44\u4ea7\u3002\u8f66\u8f86\u7684\u4f4d\u7f6e\u4fe1\u606f\uff0c\u662f\u91cd\u8981\u7684\u7ba1\u7406\u6570\u636e\u3002<\/span><\/p>\n

<\/p>\n

GNSS\u8f66\u8f7d\u6a21\u7ec4\u53ef\u4ee5\u5e2e\u52a9\u4f01\u4e1a\u638c\u63e1\u5b9e\u65f6\u6570\u636e\uff0c\u8ddf\u8e2a\u8f66\u8f86\u4f4d\u7f6e\uff0c\u66f4\u6709\u6548\u5730\u7ba1\u7406\u8fd9\u4e9b\u8d44\u4ea7\u3002\u5bf9\u4e8e\u4e00\u4e9b\u7279\u79cd\u8f66\u8f86\uff0c\u4f8b\u5982\u5371\u9669\u54c1\u8fd0\u8f93\u8f66\uff0cGNSS\u8f66\u8f7d\u6a21\u7ec4\u7684\u91cd\u8981\u6027\u66f4\u662f\u4e0d\u8a00\u800c\u55bb\u3002<\/span><\/p>\n

<\/p>\n

\u76ee\u524d\uff0c\u7269\u8054\u7f51\u6a21\u7ec4\u884c\u4e1a\u9f99\u5934\u79fb\u8fdc\u901a\u4fe1\u5df2\u6709\u591a\u6b3e\u8f66\u89c4\u7ea7GNSS\u8f66\u8f7d\u6a21\u7ec4\u6295\u5165\u5e02\u573a\uff0c\u5305\u62ecLG69T\/L26-DR\/L26-T\/L26-P\u7b49\u591a\u4e2a\u578b\u53f7\u4ea7\u54c1\uff0c\u5747\u53d6\u5f97\u4e86\u4e0d\u9519\u7684\u53cd\u54cd\u3002<\/span><\/p>\n


<\/span><\/p>\n

<\/p>\n

<\/p>\n

<\/span>\u79fb\u8fdc\u901a\u4fe1\u8f66\u89c4\u7ea7\u53cc\u9891\u9ad8\u7cbe\u5ea6\u5b9a\u4f4d\u6a21\u7ec4LG69T\uff0c\u652f\u6301RTK\u548cDR\u6280\u672f\uff0c\u5728\u5927\u578b\u6574\u8f66\u5382\u53caTier 1\u5ba2\u6237\u4e2d\u5907\u53d7\u9752\u7750\u3002\u8be5\u6a21\u7ec4\u4e25\u683c\u6309\u7167IATF 16949:2016\u6c7d\u8f66\u884c\u4e1a\u8d28\u91cf\u7ba1\u7406\u4f53\u7cfb\u6807\u51c6\u800c\u5236\u9020\uff0c\u5176\u5173\u952e\u5668\u4ef6\u7b26\u5408AEC-Q100\u6807\u51c6\u8981\u6c42\uff0c\u53ef\u540c\u65f6\u63a5\u6536\u591a\u4e2aGNSS\u536b\u661f\u4fe1\u53f7\uff0c\u5e76\u5728\u6570\u79d2\u5185\u6536\u655b\u5230\u5398\u7c73\u7ea7\u5b9a\u4f4d\u7cbe\u5ea6\u2014\u2014\u5728\u5f00\u9614\u73af\u5883\u4e0b\uff0c\u53ef\u4ee5\u8f93\u51fa\u7cbe\u5ea65\u5398\u7c73\u7684\u5b9a\u4f4d\u6570\u636e\u3002\u5373\u4f7f\u5728\u8bf8\u5982\u57ce\u5e02\u5ce1\u8c37\u7b49\u590d\u6742\u73af\u5883\u4e2d\uff0cLG69T\u4e5f\u53ef\u5b9e\u73b0\u4e9a\u7c73\u7ea7\u7cbe\u5ea6\uff0c\u5168\u9762\u63d0\u5347\u5b9a\u4f4d\u6027\u80fd\u3002\u636e\u6089\uff0cLG69T\u6709\u671b\u6700\u65e9\u57282021\u5e74\u91cf\u4ea7\u7684\u8f66\u578b\u4e2d\u6295\u5165\u4f7f\u7528\u3002<\/span><\/p>\n

<\/p>\n

\u79fb\u8fdc\u901a\u4fe1L26-DR\u652f\u6301DR\u60ef\u6027\u5bfc\u822a\u6280\u672f\uff0c\u96c6\u6210\u4e866\u8f74\u4f20\u611f\u5668\u548cGNSS\u7b97\u6cd5\u5f15\u64ce\uff0c\u5177\u5907\u51fa\u8272\u7684\u878d\u5408\u5b9a\u4f4d\u6027\u80fd\uff0c\u53ef\u5728\u96a7\u9053\u7b49\u65e0GNSS\u4fe1\u53f7\u73af\u5883\u4e0b\u5b9e\u73b01-2\u7c73\u5b9a\u4f4d\u7cbe\u5ea6\uff0c\u4e3a\u8ffd\u8e2a\u5668\u3001T-Box\u3001\u8f66\u8f7d\u5bfc\u822a\u3001\u8f66\u961f\u7ba1\u7406\u3001\u7269\u6d41\u4fe1\u606f\u7ba1\u7406\u7b49\u7b49\u6c7d\u8f66\u3001\u5de5\u4e1a\u548c\u6d88\u8d39\u7c7b\u5e94\u7528\u63d0\u4f9b\u4e86\u7406\u60f3\u9009\u62e9\u3002<\/span><\/p>\n


<\/span><\/p>\n

<\/p>\n

\n
\n
\n
\n

   \u7ed3 \u8bed <\/span><\/strong> <\/span><\/strong><\/span> <\/span><\/strong><\/span><\/p>\n<\/section>\n<\/section>\n<\/section>\n<\/section>\n

<\/p>\n

\u7ecf\u8fc7\u6570\u5341\u5e74\u7684\u53d1\u5c55\uff0cGNSS\u7cfb\u7edf\u4ece\u5f53\u521d\u7684GPS\u4e00\u5bb6\u72ec\u5927\uff0c\u5230\u73b0\u5728\u53d8\u6210GPS\u3001\u5317\u6597\u3001GLONASS\u3001\u4f3d\u5229\u7565\u7b49\u591a\u7cfb\u7edf\u5171\u5b58\uff0c\u53ef\u4ee5\u8bf4\u662f\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u8fdb\u6b65\u3002\u5982\u4eca\u7684GNSS\u7cfb\u7edf\uff0c\u5df2\u7ecf\u5177\u5907\u63d0\u4f9b\u5168\u65b9\u4f4d\u3001\u5168\u5929\u5019\u3001\u9ad8\u7cbe\u5ea6\u3001\u9ad8\u901f\u7387\u5b9a\u4f4d\u5bfc\u822a\u670d\u52a1\u7684\u80fd\u529b\u3002<\/span><\/p>\n

<\/p>\n

GNSS\u53d8\u6210\u4e86\u91cd\u8981\u7684\u56fd\u5bb6\u7ea7\u6570\u5b57\u5316\u57fa\u7840\u8bbe\u65bd\uff0c\u5bf9\u63a8\u52a8\u6570\u5b57\u7ecf\u6d4e\u53d1\u5c55\u6709\u91cd\u8981\u610f\u4e49\u3002\u56f4\u7ed5GNSS\uff0c\u76ee\u524d\u5df2\u7ecf\u884d\u751f\u51fa\u4e86\u4e00\u7cfb\u5217\u5177\u6709\u589e\u503c\u6f5c\u529b\u7684\u670d\u52a1\u573a\u666f\u3002\u8d8a\u6765\u8d8a\u591a\u7684\u516c\u53f8\u4f01\u4e1a\uff0c\u6b63\u5728\u52a0\u5165GNSS\u7684\u4e0a\u4e0b\u6e38\u4ea7\u4e1a\u94fe\u3002<\/span><\/p>\n


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GNSS\uff0c\u672a\u6765\u53ef\u671f\uff01<\/span><\/p>\n


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\u2014\u2014 The End \u2014\u2014<\/span><\/p>\n


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\u6587\u7ae0\u8f6c\u8f7d\u81ea\u5fae\u4fe1\u516c\u4f17\u53f7\uff1a\u9c9c\u67a3\u8bfe\u5802<\/p>\n","protected":false},"excerpt":{"rendered":"

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