{"id":385,"date":"2021-01-15T16:54:17","date_gmt":"2021-01-15T08:54:17","guid":{"rendered":"http:\/\/www.comtest.cn\/?p=385"},"modified":"2021-07-13T16:15:13","modified_gmt":"2021-07-13T08:15:13","slug":"gnss","status":"publish","type":"post","link":"http:\/\/www.comtest.com.cn\/?p=385","title":{"rendered":"\u5b9a\u4f4d\u3001\u5bfc\u822a\u4ee5\u53ca GNSS \u6d4b\u8bd5"},"content":{"rendered":"<h3 style=\"font-family: 'Linotype Univers Condensed', sans-serif; font-weight: 400; margin-top: 0px; font-size: 36px; line-height: 44px; margin-bottom: 19px; color: #232425; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\">\u4ece\u7a7a\u4e2d\u5e94\u7528\u5230\u5b9e\u9a8c\u5ba4\u64cd\u4f5c<\/h3>\n<h5 style=\"font-weight: 400; margin-top: 0px; margin-bottom: 18px; font-family: 'Linotype Univers Condensed', sans-serif; font-size: 22px; line-height: 28px; color: #232425; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\">\u7686\u53ef\u4f7f\u7528\u6d4b\u8bd5\u4e0e\u6d4b\u91cf\u4e13\u5bb6\u63d0\u4f9b\u7684\u591a\u661f\u5ea7 GNSS \u6a21\u62df\u89e3\u51b3\u65b9\u6848<\/h5>\n<p style=\"margin-top: 0px; margin-bottom: 25px; color: #232425; font-family: 'Linotype Univers', sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\">\u53ea\u6709\u5728\u5b9e\u9645\u6761\u4ef6\u4e0b\u8fdb\u884c\u6d4b\u8bd5\uff0c\u624d\u80fd\u83b7\u5f97\u53ef\u9760\u7684 GNSS \u63a5\u6536\u673a\u6d4b\u8bd5\u7ed3\u679c\u3002\u56e0\u6b64\uff0c\u5b8c\u6574\u7684 GNSS \u6a21\u62df\u5fc5\u987b\u5305\u62ec\u6b63\u786e\u6a21\u62df\u536b\u661f\u8f68\u9053\u3001\u4fe1\u53f7\u4f20\u64ad\u7279\u6027\u3001\u63a5\u6536\u5929\u7ebf\u7279\u6027\u4ee5\u53ca\u63a5\u6536\u673a\u73af\u5883\u3002\u9488\u5bf9\u7528\u6237\u8fd0\u52a8\u7684\u5b9e\u9645\u5efa\u6a21\uff08\u8003\u8651\u8f66\u8eab\u59ff\u6001\uff09\u4e5f\u662f\u6a21\u62df\u6d41\u7a0b\u7684\u4e00\u90e8\u5206\u3002\u7528\u6237\u4e5f\u53ef\u4ee5\u751f\u6210\u5e72\u6270\u4fe1\u53f7\uff0c\u4ee5\u4fbf\u5efa\u7acb\u8fd1\u4e4e\u771f\u5b9e\u7684\u6a21\u62df\u73af\u5883\u3002<\/p>\n<p style=\"margin-top: 0px; margin-bottom: 25px; color: #232425; font-family: 'Linotype Univers', sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\">\u501f\u52a9 GNSS \u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff0c\u60a8\u53ef\u4ee5\u83b7\u5f97\u5c3d\u53ef\u80fd\u771f\u5b9e\u7684 GNSS \u6a21\u62df\u73af\u5883\uff0c\u5e76\u53ef\u4ee5\u5728\u660e\u786e\u3001\u53d7\u63a7\u7684\u6761\u4ef6\u4e0b\u8fdb\u884c\u6a21\u62df\u3002\u6240\u6709 GNSS \u573a\u666f\u5747\u53ef\u5b8c\u5168\u81ea\u5b9a\u4e49\uff0c\u5e76\u4e14\u53ef\u91cd\u590d\u3002\u901a\u6d4b\u79d1\u6280\u63d0\u4f9b\u591a\u79cd\u4e0d\u540c\u7684 GNSS \u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul style=\"color: #232425; margin: 0px 0px 25px; padding: 0px; line-height: 1.75; font-family: 'Linotype Univers', sans-serif; font-size: 16px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: #ffffff; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\">\n<li style=\"list-style: none; padding-left: 20px; position: relative; margin-bottom: 0px; display: table;\">GNSS \u6ce2\u5f62\uff0c\u9002\u7528\u4e8e\u57fa\u7840\u63a5\u6536\u673a\u6d4b\u8bd5<\/li>\n<li style=\"list-style: none; padding-left: 20px; position: relative; margin-bottom: 0px; display: table;\">GNSS \u751f\u4ea7\u6d4b\u8bd5\u4eea (R&amp;S\u00aeSMBV100B)<\/li>\n<li style=\"list-style: none; padding-left: 20px; position: relative; margin-bottom: 0px; display: table;\">GNSS \u661f\u5ea7\u6a21\u62df\u5668\uff0c\u9002\u7528\u4e8e\u591a\u9891\u63a5\u6536\u673a\u7279\u5f81\u6821\u51c6 (R&amp;S\u00aeSMBV100B)<\/li>\n<li style=\"list-style: none; padding-left: 20px; position: relative; margin-bottom: 0px; display: table;\">\u9ad8\u7aef GNSS \u661f\u5ea7\u6a21\u62df\u5668\uff0c\u9002\u7528\u4e8e\u590d\u6742\u7684\u591a\u661f\u5ea7\u3001\u591a\u9891\u7387\u3001\u591a\u5929\u7ebf\u548c\u591a\u8f66\u8f86\u6d4b\u8bd5 (R&amp;S\u00aeSMW200A)<\/li>\n<\/ul>\n<p><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/SMBV100B-Vector-Signal-Generator-solution_48859_01a_w1200_h675.jpg\" alt=\"\" width=\"1200\" height=\"675\" \/><\/p>\n<h4>R&amp;S\u00aeSMBV100B \u77e2\u91cf\u4fe1\u53f7\u53d1\u751f\u5668<\/h4>\n<p>\u4e3a\u4e86\u5bf9 GNSS \u63a5\u6536\u673a\u6027\u80fd\u8fdb\u884c\u7279\u5f81\u6821\u51c6\uff0c\u9700\u8981\u5728\u53d7\u63a7\u4e14\u53ef\u91cd\u590d\u7684\u6761\u4ef6\u4e0b\u6d4b\u8bd5\u5176\u57fa\u672c\u529f\u80fd\u3002R&amp;S\u00aeSMBV100B \u7684 GNSS \u6a21\u62df\u5668\u975e\u5e38\u9002\u7528\u4e8e\u5355\u9891\/\u591a\u9891\u63a5\u6536\u673a\u7279\u5f81\u6821\u51c6\u3002<\/p>\n<h4><img decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/WinIQSim2-TM-Simulation-Software_solution_w1200_h675.jpg\" alt=\"\" width=\"1200\" height=\"675\" \/>R&amp;S\u00aeWinIQSIM2\u2122 \u6a21\u62df\u8f6f\u4ef6<\/h4>\n<p>\u591a\u79cd\u7f57\u5fb7\u4e0e\u65bd\u74e6\u8328\u4fe1\u53f7\u53d1\u751f\u5668\u5747\u53ef\u7528\u4e8e\u64ad\u653e GNSS \u6ce2\u5f62\u3002\u8fd0\u7528\u6b64\u65b9\u6cd5\uff0c\u7528\u6237\u80fd\u591f\u4ee5\u4f4e\u6210\u672c\u5efa\u7acb\u57fa\u672c\u7684\u5355\u901a\u9053\u6d4b\u8bd5\u73af\u5883\uff0c\u4ee5\u4fbf\u5728 GNSS \u63a5\u6536\u673a\u5f00\u53d1\u7684\u65e9\u671f\u9636\u6bb5\u4f7f\u7528\u3002<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/SMW200A-Vector-signal-generator_solution_48350_05_w1200_h675.jpg\" alt=\"\" width=\"1200\" height=\"675\" \/><\/p>\n<h4>\u4f7f\u7528 R&amp;S\u00aeSMW200A \u7684\u9ad8\u7ea7\u591a\u9891 GNSS \u6d4b\u8bd5<\/h4>\n<p>\u5982\u679c\u9700\u8981\u5b8c\u6210\u9ad8\u7ea7\u3001\u590d\u6742\u3001\u82db\u523b\u7684 GNSS \u6d4b\u8bd5\u4efb\u52a1\uff0cR&amp;S\u00aeSMW200A \u662f\u7406\u60f3\u7684\u5de5\u5177\u4e4b\u9009\u3002\u8fd9\u6b3e\u4eea\u5668\u53ef\u7528\u4e8e\u540c\u65f6\u751f\u6210 GNSS \u4fe1\u53f7\u548c\u5176\u4ed6\u4fe1\u53f7\uff0c\u6216\u8005\u88ab\u7528\u4f5c\u7eaf\u7cb9\u7684 GNSS \u661f\u5ea7\u6a21\u62df\u5668\u3002<\/p>\n<p><strong>\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6388\u65f6\uff08PNT\uff09<\/strong>\u6280\u672f\u6b63\u5728\u9a71\u52a8\u4e16\u754c\u4e0a\u5148\u8fdb\u7684\u5e94\u7528\u3002\u65e0\u8bba\u60a8\u5bfb\u6c42\u7684\u662f\u9762\u5bf9\u5e72\u6270\u65f6\u7684\u5f3a\u5065\u80fd\u529b\uff0c\u8fd8\u662f\u6781\u5177\u6311\u6218\u73af\u5883\u4e0b\u7684\u66f4\u9ad8\u6027\u80fd\uff0c\u601d\u535a\u4f26\u7075\u6d3b\u7684\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\u90fd\u80fd\u5e2e\u52a9\u60a8\u4e3a\u5ba2\u6237\u6240\u9700\u7684\u7cbe\u5ea6\u3001\u5b8c\u6574\u6027\u3001\u8fde\u7eed\u6027\u548c\u53ef\u9760\u6027\u63d0\u4f9b\u4fdd\u969c\u3002<\/p>\n<h4><a href=\"#PNTSim\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/aerial-view-car-road-forest-870x490-1.jpg\" alt=\"\" width=\"570\" height=\"321\" \/><\/a><\/h4>\n<h4>PNT\u6a21\u62df\u7cfb\u7edf<\/h4>\n<p>\u5b9e\u73b0\u4e0b\u4e00\u4ee3\u7684\u5b9a\u4f4d\u521b\u65b0<\/p>\n<h4><a href=\"#PNTRec\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/binary-code-screen-870x490-1.jpg\" alt=\"\" width=\"570\" height=\"321\" \/><\/a><\/h4>\n<h4>PNT\u8bb0\u5f55\u56de\u653e\u7cfb\u7edf<\/h4>\n<p>\u5c06\u771f\u5b9e\u4e16\u754c\u7684\u52a8\u6001\u7ec6\u8282\u5f15\u5165\u5b9e\u9a8c\u5ba4\u4e2d<\/p>\n<h4><a href=\"#PNTSoft\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/shutterstock_7371813310.jpg\" alt=\"\" width=\"494\" height=\"278\" \/><\/a><\/h4>\n<h4>PNT\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848<\/h4>\n<p>\u4e3a\u6267\u884c\u6709\u6548\u7684\u6d4b\u8bd5\u521b\u5efa\u5f3a\u5927\u7684\u771f\u5b9e\u573a\u666f<\/p>\n<h4><a href=\"#PNTLeak\">PNT\u6f0f\u6d1e\u6d4b\u8bd5<\/a><\/h4>\n<p>\u4e3a\u4fdd\u62a4\u60a8\u4ea7\u54c1\u7684\u4e0b\u4e00\u4ee3\u5f3a\u5065\u80fd\u529b\u63d0\u4f9b\u4fdd\u969c<a href=\"#PNTLeak\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/u863085049562739174fm26gp0.jpg\" alt=\"\" width=\"397\" height=\"216\" \/><\/a><\/p>\n<h4><a href=\"#PNTService\">PNT\u6d4b\u8bd5\u670d\u52a1<\/a><\/h4>\n<p>\u6211\u4eec\u7684\u4e13\u5bb6\u53ef\u4ee5\u5728PNT\u6d4b\u8bd5\u7684\u6240\u6709\u65b9\u9762\u4e3a\u60a8\u63d0\u4f9b\u5e2e\u52a9<a href=\"#PNTService\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/service.jpg\" alt=\"\" width=\"695\" height=\"390\" \/><\/a><\/p>\n<h4><a href=\"#PNTTestbench\">PNT Testbench\u81ea\u52a8\u5316\u8f6f\u4ef6<\/a><\/h4>\n<p>\u901a\u8fc7\u5f3a\u5927\u7684\u81ea\u52a8\u5316\u52a0\u5feb\u4ea7\u54c1\u5f00\u53d1\u8fdb\u7a0b<a href=\"#PNTTestbench\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/autotest.jpg\" alt=\"\" width=\"400\" height=\"225\" \/><\/a><\/p>\n<h1 id=\"PNTSim\">PNT\u6a21\u62df\u7cfb\u7edf<\/h1>\n<p>\u601d\u535a\u4f26\u7684\u4e13\u7528\u6a21\u62df\u5de5\u5177\u53ef\u63d0\u4f9b\u9ad8\u7cbe\u786e\u5ea6\u548c\u771f\u5b9e\u6027\uff0c\u4e3a\u5b9e\u73b0\u4e0b\u4e00\u4ee3\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6388\u65f6\u7cfb\u7edf\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n<h4>\u7ec8\u6781\u7684\u6d4b\u8bd5\u5de5\u5177<\/h4>\n<p><strong>GSS9000<\/strong>\u662f\u4e13\u7528PNT\u6d4b\u8bd5\u5e73\u53f0\u4e2d\u7684\u7ec8\u6781\u4ea7\u54c1\u3002SimGEN\u7684\u9a71\u52a8\u4e0b\uff0cGSS9000\u53ef\u4ee5\u63d0\u4f9b\uff1a<\/p>\n<ul>\n<li>1000Hz\u91c7\u6837\u7387\uff0c\u80fd\u591f\u4ee5\u9ad8\u4fdd\u771f\u5ea6\u91cd\u73b0\u5404\u7c7b\u8f68\u8ff9<\/li>\n<li>\u975e\u5e38\u597d\u7684\u4fe1\u53f7\u4fdd\u771f\u5ea6\u3001\u7cbe\u5ea6\u548c\u9891\u8c31\u7eaf\u51c0\u5ea6<\/li>\n<li>\u9002\u7528\u4e8e\u786c\u4ef6\u5728\u73af\u914d\u7f6e\u7684\u96f6\u6709\u6548\u65f6\u5ef6<\/li>\n<li>\u4e0eSimINERTIAL\u7684\u96c6\u6210\u53ef\u5b9e\u73b0\u540c\u6b65\u4f20\u611f\u5668\u4eff\u771f<\/li>\n<li>\u5229\u7528Sim3D\u5b9e\u73b0\u76843D\u73af\u5883\u5efa\u6a21<\/li>\n<\/ul>\n<h4>GSS7000 GNSS\u6a21\u62df\u5668<\/h4>\n<p>\u66f4\u5feb\u5f97\u51fa\u53ef\u9760\u7ed3\u679c\u7684\u591a\u9891\u7387\u591aGNSS\u6a21\u62df<\/p>\n<p>GSS7000\u53ef\u4ee5\u4e3a\u5f00\u53d1\u4e0b\u4e00\u4ee3\u7684\u6d88\u8d39\u6280\u672f\u63d0\u4f9b\u7684\u7075\u6d3b\u6027\u548c\u6027\u80fd\u3002<br \/>\n\u5728SimGEN\u7684\u9a71\u52a8\u4e0b\uff0c\u5b83\u53ef\u4ee5\u901a\u8fc7256\u4e2a\u4fe1\u9053\u548c\u4e24\u4e2a\u72ec\u7acb\u7684RF\u8f93\u51fa\u63d0\u4f9b\u73b0\u884c\u548c\u672a\u6765\u8ba1\u5212\u4e2d\u7684\u6bcf\u4e00\u79cd\u4fe1\u53f7\u3002<br \/>\nGSS7000\u652f\u6301\u4f7f\u7528Sim3D\u6267\u884c\u7684\u591a\u5f84\u548c\u906e\u6321\u6d4b\u8bd5\uff0c\u5e76\u901a\u8fc7SimHIL\u652f\u6301\u786c\u4ef6\u5728\u73af\u6d4b\u8bd5\uff0c\u800c\u4e14\u53ef\u4ee5\u66f4\u5feb\u5730\u62ff\u51fa\u53ef\u9760\u7684\u7ed3\u679c\u3002<\/p>\n<h4>GSS9790 GNSS\u6ce2\u524d\u6a21\u62df\u5668<\/h4>\n<p>\u5b9e\u73b0\u5c06\u5929\u7ebf\u7eb3\u5165\u73af\u4e2d\u7684\u52a8\u6001\u5230\u8fbe\u89d2\u6d4b\u8bd5\u3002<\/p>\n<p>GSS9790\u53ef\u4ee5\u5b9e\u73b0\u5f3a\u5927\u7684\u4f20\u5bfc\u548c\u7a7a\u4e2dRF\u6ce2\u524d\u6d4b\u8bd5\u3002\u5728SimGEN\u7684\u9a71\u52a8\u4e0b\uff0cGSS9790\u53ef\u4ee5\u63d0\u4f9b\uff1a<\/p>\n<ul>\n<li>\u6bcf\u53f0\u673a\u7bb1\u6700\u591a10\u8def\u8f93\u51fa\uff0c\u4e14\u5177\u5907\u4e45\u7ecf\u8003\u9a8c\u7684\u591a\u7cfb\u7edf\u80fd\u529b<\/li>\n<li>\u590d\u5408\u8f93\u51fa\u548c\u6bcf\u8def\u8f93\u51fa\u7684\u5355SV<\/li>\n<li>\u5206\u533a\u5b9e\u9a8c\u8231\u89e3\u51b3\u65b9\u6848\u4e2d\u7684\u6700\u591a32\u4e2a\u533a<\/li>\n<li>\u6bcf\u53f0\u673a\u7bb1\u6700\u591a10\u4e2a\u72ec\u7acb\u5e72\u6270\u4fe1\u6807<\/li>\n<\/ul>\n<h4>GSS6300M\u5165\u95e8\u7ea7\u591aGNSS\u6a21\u62df\u5668<\/h4>\n<p>\u601d\u535a\u4f26\u7684GSS6300M\u662f\u4e00\u79cd\u9002\u7528\u4e8e\u63a5\u6536\u673a\u96c6\u6210\u5546\u548c\u7e41\u5fd9\u751f\u4ea7\u6d4b\u8bd5\u73af\u5883\u7684\u7406\u60f3\u5165\u95e8\u7ea7\u591a\u4fe1\u9053GNSS\u6a21\u62df\u5668\u3002<\/p>\n<p>GSS6300M\u53ef\u4ee5\u4e3a\u60a8\u7684\u591a\u79cd\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\uff08GNSS\uff09\u4fe1\u53f7\u63d0\u4f9b\u5feb\u901f\u3001\u51c6\u786e\u7684\u6d4b\u8bd5\uff0c\u4f7f\u60a8\u80fd\u591f\u786e\u4fdd\u5ba2\u6237\u83b7\u5f97\u6027\u80fd\u4f73\u7684\u4ea7\u54c1\u3002\u5b83\u4f7f\u7528\u4e86\u7cbe\u786e\u7684\u4fe1\u53f7\u6a21\u62df\u67b6\u6784\uff0c\u5177\u5907\u5728\u5355\u4e2a\u673a\u7bb1\u4e2d\u751f\u6210\u591a\u4e2a\u661f\u5ea7\u7684\u7075\u6d3b\u80fd\u529b\u3002<\/p>\n<ul>\n<li>\u6700\u591a36\u4e2a\u4fe1\u9053<\/li>\n<li>\u6bcf\u4e2a\u661f\u5ea7\u6700\u591a8\u4e2a\u4fe1\u9053<\/li>\n<li>\u53ef\u751f\u6210\u6765\u81eaGPS\/SBAS\u3001QZSS\u3001GLONASS\u3001\u5317\u6597\u548cGalileo\u7684L1\/E1\u4fe1\u53f7<\/li>\n<li>\u53ef\u4e0eGoogle Maps\u00ae\u96c6\u6210\u6765\u751f\u6210\u771f\u5b9e\u4e16\u754c\u7684\u8f68\u8ff9<\/li>\n<li>\u8fd8\u5305\u62ec\u5929\u7ebf\u5efa\u6a21\u548c\u591a\u5f84\u6548\u5e94\u7b49\u7279\u6027<\/li>\n<\/ul>\n<h4>GSS6300\u591aGNSS\u4fe1\u53f7\u751f\u6210\u5668<\/h4>\n<p>\u9002\u7528\u4e8e\u542b\u5546\u7528GNSS\u63a5\u6536\u673a\u8bbe\u5907\u7684\u5927\u6279\u91cf\u751f\u4ea7\u6d4b\u8bd5\u5e94\u7528\u3002<\/p>\n<p>GSS6300\u63d0\u4f9b\u4e86\u5927\u6279\u91cf\u7cfb\u7edf\u6d4b\u8bd5\u6240\u9700\u7684\u4fdd\u771f\u5ea6\u548c\u53ef\u9760\u6027\uff0c\u53ef\u5728\u5355\u4e2aL1\u4fe1\u9053\u5185\u751f\u6210\u6765\u81ea\u591a\u4e2aGNSS\u7cfb\u7edf\u7684\u4fe1\u53f7\uff0c\u65e2\u53ef\u72ec\u7acb\u751f\u6210\uff0c\u4e5f\u53ef\u5e76\u53d1\u751f\u6210\u3002\u9664\u4e86GPS\u3001Galileo\u3001GLONASS\u548c\u5317\u6597\u4e4b\u5916\uff0cGSS6300\u8fd8\u652f\u6301QZSS\u7b49SBAS\u3002<\/p>\n<h4>GSS4150 GBAS\u7740\u9646\u7cfb\u7edfVDB\u6a21\u62df\u5668<\/h4>\n<p>\u5229\u7528\u9ad8\u6027\u80fd\u7684\u9a8c\u8bc1\u4f18\u5316\u60a8\u7684GBAS\u7740\u9646\u7cfb\u7edf\u3002<\/p>\n<p>\u4e3a\u4e86\u5e2e\u52a9\u5f00\u53d1\u8005\u548c\u96c6\u6210\u5546\u6d4b\u8bd5\u5176GBAS\u7740\u9646\u7cfb\u7edf\uff08GLS\uff09\u4e2d\u7684\u673a\u8f7dGNSS\u63a5\u6536\u673a\uff0c\u601d\u535a\u4f26\u5f00\u53d1\u4e86GSS4150\u89e3\u51b3\u65b9\u6848\u3002GSS4150\u662f\u4e00\u79cdVHF\u4fe1\u53f7\u6e90\u751f\u6210\u5668\uff0c\u53ef\u4ee5\u652f\u6301\u591a\u79cd\u4e0d\u540c\u7684\u6d88\u606f\u7c7b\u578b\uff0c\u4f7f\u60a8\u80fd\u591f\u6784\u5efa\u51fa\u4e3a\u672a\u6765\u822a\u7a7a\u4e1a\u6ce8\u5165\u52a8\u529b\u7684\u5404\u7c7b\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<h4>\u591a\u79cd\u6d88\u606f\u7c7b\u578b<\/h4>\n<p>GSS4150\u4e3a\u601d\u535a\u4f26\u7684GSS7000\u548cGSS9000\u7cfb\u5217\u6a21\u62df\u5668\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u8865\u5145\uff0c\u4f7f\u60a8\u80fd\u591f\u751f\u6210\u8fde\u8d2f\u7684GBAS\u4fee\u6b63\u4fe1\u606f\uff0c\u5b9e\u73b0\u5168\u9762\u7684\u7740\u9646\u7cfb\u7edf\u6d4b\u8bd5\u3002\u5728SimGEN\u7684\u9a71\u52a8\u4e0b\uff0cGSS4150\u53ef\u4ee5\u751f\u6210\u591a\u79cd\u6d88\u606f\u7c7b\u578b\uff0c\u5e2e\u52a9\u60a8\u63a8\u51fa\u4e0b\u4e00\u4ee3\u7684\u9ad8\u6548\u673a\u573a\u6280\u672f\u3002<\/p>\n<h1 id=\"PNTRec\">PNT\u8bb0\u5f55\u4e0e\u56de\u653e\u7cfb\u7edf<\/h1>\n<p>GSS6450\u8bb0\u5f55\u4e0e\u56de\u653e\u7cfb\u7edf\u80fd\u591f\u5728\u53ef\u91cd\u590d\u7684\u5b9e\u9a8c\u5ba4\u6761\u4ef6\u4e0b\u4f7f\u7528\u771f\u5b9e\u4e16\u754c\u7684\u4fe1\u53f7\u6267\u884c\u9ad8\u4fdd\u771f\u6d4b\u8bd5\u3002<\/p>\n<p>GSS6450\u6210\u529f\u5730\u5c06\u4e0b\u4e00\u4ee3\u4ea7\u54c1\u5f00\u53d1\u6240\u9700\u7684\u5b9e\u7528\u6027\u548c\u52a8\u6001\u7ec6\u8282\u7ed3\u5408\u4e3a\u4e00\u4f53\uff0c\u5e76\u5728\u8be5\u9886\u57df\u4fdd\u6301\u7740\u4f18\u52bf\u5730\u4f4d\u3002GSS6450\u63d0\u4f9b\u9ad8\u4f4d\u6df1\u5ea6\u3001\u9ad8\u52a8\u6001\u8303\u56f4\u3001\u9ad8\u5e26\u5bbd\uff0c\u5e76\u4e14\u5b8c\u5168\u53ef\u4ee5\u6839\u636e\u60a8\u7684\u9700\u8981\u8fdb\u884c\u914d\u7f6e\uff0c\u5b9e\u73b0\u4e86\u5177\u5907\u66f4\u771f\u5b9e\u6027\u7684\u5f3a\u5927\u5b9e\u9a8c\u5ba4\u6d4b\u8bd5\u3002<\/p>\n<h4>\u5f15\u9886\u524d\u884c\u4e4b\u8def<\/h4>\n<ul>\n<li>\u901a\u8fc73\u4e2a\u72ec\u7acbRF\u7aef\u53e3\u6355\u6349\u6574\u4e2a\u73af\u5883<\/li>\n<li>\u652f\u6301GNSS L1\/L2\/L5\/B3\/E6\uff0c\u4ee5\u53caWiFi\u548cLTE\/\u8702\u7a9d\u7f51\u7edc<\/li>\n<li>\u8bb0\u5f55\u548c\u56de\u653e\u4e2d\u4f7f\u7528\u6052\u6e29\u7bb1\u63a7\u5236\u7684\u632f\u8361\u5668\u53ef\u5b9e\u73b0\u6781\u9ad8\u7684\u9891\u7387\u7a33\u5b9a\u6027<\/li>\n<li>\u5229\u7528\u5185\u5efa\u7684\u9891\u8c31\u5206\u6790\u4eea\u53ef\u5bf9\u73af\u5883\u8fdb\u884c\u5b9e\u65f6\u76d1\u63a7<\/li>\n<li>\u9002\u7528\u4e8e\u6c7d\u8f66\u5f00\u53d1\u8005\u76842\u500d\u9ad8\u901fCAN+CAN FD\u9009\u9879<\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/phone-taking-video-concert-870x490-1.jpg\" sizes=\"(max-width: 570px) 100vw, 570px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/phone-taking-video-concert-870x490-1.jpg 570w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/phone-taking-video-concert-870x490-1-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/phone-taking-video-concert-870x490-1-64x36.jpg 64w\" alt=\"\" width=\"570\" height=\"321\" \/><\/p>\n<h1 id=\"PNTSoft\">PNT\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848<\/h1>\n<p>\u601d\u535a\u4f26\u7684\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6388\u65f6\u8f6f\u4ef6\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u4e3a\u60a8\u63d0\u4f9b\u5f3a\u5927\u7684\u529f\u80fd\u548c\u76f4\u89c2\u7684\u6613\u7528\u6027\uff0c\u4e3a\u60a8\u4ea4\u4ed8\u7684\u4ea7\u54c1\u5960\u5b9a\u57fa\u7840\u3002<\/p>\n<h4>*\u81f4\u7075\u6d3b\u3002*\u53ef\u6bd4\u62df\u7684\u771f\u5b9e\u6027\u3002<\/h4>\n<section>\u5f00\u53d1\u4e0b\u4e00\u4ee3\u7684\u4ea7\u54c1\u9700\u8981\u771f\u5b9e\u4e14\u7075\u6d3b\u7684\u6d4b\u8bd5\u3002\u4ece\u901a\u8fc7SimGEN\u5b9e\u73b0\u7684\u7ec8*\u63a7\u5236\u80fd\u529b\uff0c\u5230Sim3D\u4e45\u7ecf\u8003\u9a8c\u7684\u591a\u5f84\u5efa\u6a21\uff0c\u601d\u535a\u4f26\u7684\u8f6f\u4ef6\u53ef\u4ee5\u63d0\u4f9b\u63a7\u5236\u4ea7\u54c1\u5f00\u53d1\u8fdb\u7a0b\u6240\u9700\u8981\u7684\u5404\u79cd\u76f4\u89c2\u7279\u6027\u3002\u6211\u4eec\u7075\u6d3b\u7684\u6d4b\u8bd5\u5de5\u5177\u5c06\u5e2e\u52a9\u60a8\u4ece\u4e00\u5f00\u59cb\u4fbf\u5b9e\u73b0\u6709\u6548\u7684\u642d\u5efa\u5de5\u4f5c\u3002<\/p>\n<\/section>\n<h5>GNSS\u4fe1\u53f7<\/h5>\n<p>\u652f\u6301\u6240\u6709\u5f53\u524d\u548c\u672a\u6765\u8ba1\u5212\u4e2d\u7684GNSS\u4fe1\u53f7<\/p>\n<h5>\u591a\u5f84\u548c\u906e\u6321<\/h5>\n<p>\u5728\u5b9e\u9a8c\u5ba4\u4e2d\u751f\u6210\u771f\u5b9e\u7684\u4fe1\u53f7\u4f20\u64ad\u73af\u5883<\/p>\n<h5>\u6b3a\u9a97\u80fd\u529b<\/h5>\n<p>\u7cbe\u786e\u91cd\u73b0\u6bcf\u4e00\u4e2a\u53ef\u80fd\u7684\u6b3a\u9a97\u653b\u51fb\u5411\u91cf<\/p>\n<h5>\u96c6\u6210\u5f0fGNSS\/\u60ef\u6027\u6d4b\u8bd5<\/h5>\n<p>\u60ef\u6027\u4f20\u611f\u5668\u8f93\u51fa\u7684\u540c\u6b65\u751f\u6210<\/p>\n<h5>\u8def\u7ebf\u5339\u914d\u8f68\u8ff9<\/h5>\n<p>\u5728\u5730\u56fe\u5e94\u7528\u4e2d\u6784\u5efa\u60a8\u81ea\u5df1\u7684\u6d4b\u8bd5\u8def\u7ebf<\/p>\n<h5>\u8fd0\u884c\u4e2d\u7684\u914d\u7f6e<\/h5>\n<p>\u5b9e\u73b0\u65e0\u7f1d\u6d4b\u8bd5\u7684\u771f\u6b63\u7075\u6d3b\u6027<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/aerial-view-car-road-forest-870x490-1.jpg\" sizes=\"(max-width: 570px) 100vw, 570px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/aerial-view-car-road-forest-870x490-1.jpg 570w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/aerial-view-car-road-forest-870x490-1-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/aerial-view-car-road-forest-870x490-1-64x36.jpg 64w\" alt=\"\" width=\"570\" height=\"321\" \/><\/p>\n<h1 id=\"PNTLeak\">PNT\u6f0f\u6d1e\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848<\/h1>\n<p>\u601d\u535a\u4f26\u7684\u6f0f\u6d1e\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u4e3a\u5f00\u53d1\u5f3a\u5065\u3001\u53ef\u9760\u7684\u7cfb\u7edf\u63d0\u4f9b\u5fc5\u4e0d\u53ef\u5c11\u7684\u7075\u6d3b\u6027\u548c\u771f\u5b9e\u6027\u3002<\/p>\n<p>\u601d\u535a\u4f26\u7684\u6f0f\u6d1e\u6d4b\u8bd5\u89e3\u51b3\u65b9\u6848\u53ef\u4ee5\u4e3a\u6267\u884c\u5168\u9762\u5f7b\u5e95\u7684\u5173\u952e\u7cfb\u7edf\u6d4b\u8bd5\u63d0\u4f9b\u5fc5\u4e0d\u53ef\u5c11\u7684\u7075\u6d3b\u6027\u548c\u4e30\u5bcc\u7279\u6027\u3002\u6211\u4eec\u7684\u9ad8\u7ea7\u5de5\u5177\u53ef\u4ee5\u5e2e\u52a9\u60a8\u6a21\u62df\u590d\u6742\u7684\u6b3a\u9a97\u73af\u5883\u3001\u591a\u65b9\u5411\u5e72\u6270\u653b\u51fb\uff0c\u4ee5\u53ca\u5404\u7c7b\u7a7a\u4e2d\u548c\u4f20\u5bfc\u573a\u666f\u3002\u601d\u535a\u4f26\u7684\u89e3\u51b3\u65b9\u6848\u662f\u53d7\u4fdd\u969c\u7cfb\u7edf\u5f00\u53d1\u8005\u4fe1\u8d56\u7684\u4f19\u4f34\u3002<\/p>\n<h3>\u9632\u8303\u65e5\u76ca\u7316\u7357\u7684PNT\u5e72\u6270\u5a01\u80c1<\/h3>\n<section>\u968f\u7740\u8d8a\u6765\u8d8a\u591a\u7684\u7cfb\u7edf\u4f9d\u8d56GNSS\u83b7\u5f97\u5b9a\u4f4d\u3001\u5bfc\u822a\u548c\u6388\u65f6\u4fe1\u606f\uff0c\u8fd9\u4e9b\u7cfb\u7edf\u9762\u4e34\u7684\u5a01\u80c1\u548c\u76f8\u5173\u7684\u98ce\u9669\u4e5f\u5728\u4e0d\u65ad\u589e\u52a0\u3002\u5bf9\u5f00\u53d1\u8005\u6765\u8bf4\uff0c\u5f7b\u5e95\u6d4b\u8bd5\u81ea\u5df1\u7684\u4ea7\u54c1\u610f\u4e49\u91cd\u5927\u3002\u6211\u4eec\u53ef\u4ee5\u63d0\u4f9b\u5e2e\u52a9\u3002<\/p>\n<h3>GSS7765\u5e72\u6270\u6a21\u62df\u7cfb\u7edf<\/h3>\n<p>GSS7765\u53ef\u4ee5\u4e3a\u4fdd\u62a4\u5173\u952e\u7cfb\u7edf\u514d\u53d7\u65e5\u76ca\u7316\u7357\u7684\u5e72\u6270\u5a01\u80c1\u63d0\u4f9b\u4e86\u5fc5\u4e0d\u53ef\u5c11\u7684\u80fd\u529b\u548c\u7075\u6d3b\u6027\u3002<\/p>\n<h4>\u6d88\u51cf\u5e72\u6270<\/h4>\n<section>\u4e0d\u7ba1\u662f\u6709\u610f\u7684\u8fd8\u662f\u65e0\u610f\u7684\uff0cRF\u5e72\u6270\u5bf9\u4e8e\u6240\u6709\u5177\u5907GNSS\u80fd\u529b\u7684\u7cfb\u7edf\u800c\u8a00\u90fd\u662f\u4e00\u79cd\u5173\u952e\u7684\u5a01\u80c1\u3002\u8981\u60f3\u9488\u5bf9\u8fd9\u79cd\u6f0f\u6d1e\u6267\u884c\u5168\u9762\u7684\u7cfb\u7edf\u5f3a\u5065\u6027\u6d4b\u8bd5\uff0c\u5c31\u65e2\u8981\u5f3a\u5927\u4e14\u7075\u6d3b\u7684\u8bbe\u5907\u548c\u534f\u540c\u4e00\u81f4\u7684\u6d4b\u8bd5\u65b9\u6cd5\u3002GSS7765\u53ef\u4e0e\u601d\u535a\u4f26PNT\u6a21\u62df\u5e73\u53f0\u96c6\u6210\u4e3a\u4e00\u4f53\uff0c\u80fd\u591f\u751f\u6210\u4f17\u591a\u7684\u5e72\u6270\u7c7b\u578b\u3001\u529f\u7387\u548c\u9891\u7387\u3002\u4e3a\u4e86\u786e\u4fdd\u6210\u529f\uff0cGSS7765\u652f\u6301\u591a\u79cd\u8fd0\u884c\u6a21\u5f0f\u548c\u8fd0\u884c\u4e2d\u7684\u529f\u7387\u548c\u8c03\u5236\u64cd\u63a7\uff0c\u5e76\u4e14\u5c06\u76f4\u89c2\u7684\u6613\u7528\u6027\u3001\u53ef\u63a7\u5236\u6027\u548c\u5f3a\u5927\u80fd\u529b\u7ed3\u5408\u4e3a\u4e00\u4f53\u3002<\/section>\n<\/section>\n<p>GSS7765\u4e3aGSS7000\u548cGSS9000\u7cfb\u5217\u6a21\u62df\u5668\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u8865\u5145\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u529f\u7387\u548c\u5bbd\u5e26\u5e72\u6270\u7684\u751f\u6210\u3002\u5728SimGEN\u7684\u9a71\u52a8\u4e0b\uff0cGSS7765\u53ef\u4ee5\u4e3a\u60a8\u63d0\u4f9b\u5bf9\u5e72\u6270\u4fe1\u53f7\u5185\u5bb9\u548c\u52a8\u6001\u7684\u5b8c\u5168\u63a7\u5236\uff0c\u4ee5\u53ca\u901a\u8fc7\u5efa\u6a21\u3001\u9759\u6001\u548c\u4ea4\u4e92\u5f0f\u8fd0\u884c\u6a21\u5f0f\u63d0\u4f9b\u7684\u6700\u591a\u56db\u4e2a\u72ec\u7acb\u7684\u5e72\u6270\u6e90\u3002<\/p>\n<p><strong>\u5373\u63d2\u5373\u7528<\/strong><br \/>\n\u53ef\u4e0eGSS7000\u548cGSS9000\u5e73\u53f0\u65e0\u7f1d\u96c6\u6210\uff0c\u5305\u62ec\u673a\u4e0a\u81ea\u5e26\u7684\u5e72\u6270<br \/>\n<strong>\u7b80\u5355\u63a7\u5236<\/strong><br \/>\nSimGEN\u7684\u56fe\u5f62\u7528\u6237\u754c\u9762\u652f\u6301\u8fd0\u884c\u4e2d\u7684\u914d\u7f6e<br \/>\n<strong>\u5168\u9762\u7684\u5e72\u6270\u6d4b\u8bd5<\/strong><br \/>\n\u5305\u62ec\u8fde\u7eed\u6ce2\uff08CW\uff09\u3001AM\u3001FM\u548c\u53ef\u53d8\u5e26\u5bbd\u566a\u58f0<br \/>\n<strong>\u590d\u6742\u7684\u573a\u666f<\/strong><br \/>\n\u53ef\u63a7\u5236\u6700\u591a\u56db\u4e2a\u72ec\u7acb\u5e72\u6270\u6e90<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/nasa-rocket-launch-870x490-1.jpg\" sizes=\"(max-width: 570px) 100vw, 570px\" srcset=\"http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/nasa-rocket-launch-870x490-1.jpg 570w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/nasa-rocket-launch-870x490-1-300x169.jpg 300w, http:\/\/www.comtest.cn\/wp-content\/uploads\/2021\/01\/nasa-rocket-launch-870x490-1-64x36.jpg 64w\" alt=\"\" width=\"570\" height=\"321\" \/><\/p>\n<h3>GSS7725\u5e72\u6270\u751f\u6210\u7cfb\u7edf<\/h3>\n<p>\u5229\u7528\u4ef7\u683c\u5408\u7406\u7684GSS7725\u5bf9\u5176\u8fdb\u884c\u5168\u9762\u5f7b\u5e95\u7684\u6d4b\u8bd5<\/p>\n<p>\u5e72\u6270\u6d88\u51cf\u63aa\u65bd\u53ef\u80fd\u4ee5\u591a\u79cd\u5f62\u5f0f\u51fa\u73b0\uff0c\u4f46\u6bcf\u79cd\u63aa\u65bd\u90fd\u9700\u8981\u5f7b\u5e95\u7684\u6d4b\u8bd5\uff0c\u800c\u8fd9\u5728\u6d4b\u8bd5\u5f80\u5f80\u90fd\u4f1a\u7528\u5230\u7075\u6d3b\u3001\u53ef\u9760\u4e14\u901a\u5e38\u5341\u5206\u6602\u8d35\u7684\u8bbe\u5907\u3002\u601d\u535a\u4f26\u7684GSS7725\u80fd\u591f\u5728\u53ef\u91cd\u590d\u7684\u73af\u5883\u4e2d\u91cd\u73b0\u5f62\u5f62\u8272\u8272\u7684\u591a\u79cd\u5a01\u80c1\uff0c\u4e0d\u4ec5\u964d\u4f4e\u4e86\u6210\u672c\uff0c\u8fd8\u63d0\u5347\u4e86\u5f3a\u5065\u6027\u3002<\/p>\n<p>\u601d\u535a\u4f26GSS7725\u662f\u4e00\u6b3e\u80fd\u591f\u5c06I\/Q\u6587\u4ef6\u8f6c\u6362\u4e3a\u5e72\u6270\u6ce2\u5f62\u7684\u4e13\u7528RF\u5e72\u6270\u751f\u6210\u5668\u3002\u7531\u4e8e\u5176\u4ef7\u683c\u5177\u7ade\u4e89\u529b\uff0c\u5b83\u5bf9\u4e8e\u4efb\u4f55\u5e0c\u671b\u4ee5\u9ad8\u6210\u672c\u6548\u7387\u7684\u65b9\u5f0f\u963b\u6b62\u5173\u952e\u5a01\u80c1\u7684\u4f01\u4e1a\u800c\u8a00\uff0c\u90fd\u5c06\u662f\u7406\u60f3\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p>GSS7725\u4e3a\u601d\u535a\u4f26\u7684GSS7000\u6a21\u62df\u5668\u63d0\u4f9b\u4e86\u6709\u529b\u7684\u8865\u5145\uff0c\u5b9e\u73b0\u4e86\u7075\u6d3b\u7684\u5e72\u6270\u6d4b\u8bd5\u3002\u5728SimGEN\u7684\u9a71\u52a8\u4e0b\uff0cGSS7725\u53ef\u4ee5\u5e2e\u52a9\u7528\u6237\u8bbf\u95ee33\u79cd\u9884\u5148\u8bb0\u5f55\u597d\u7684\u5e72\u6270\u4fe1\u53f7\u3002\u76f8\u5bf9\u4e8eGPS 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