{"id":3686,"date":"2025-12-02T21:50:30","date_gmt":"2025-12-02T21:50:30","guid":{"rendered":"https:\/\/metisengineering.com\/?p=3686"},"modified":"2025-11-10T21:54:42","modified_gmt":"2025-11-10T21:54:42","slug":"gps-can-sensor-with-dead-reckoning-for-continuous-vehicle-positioning","status":"publish","type":"post","link":"https:\/\/metisengineering.com\/zh\/gps-can-sensor-with-dead-reckoning-for-continuous-vehicle-positioning\/","title":{"rendered":"\u5e26\u60ef\u6027\u5bfc\u822a\u529f\u80fd\u7684 GPS CAN \u4f20\u611f\u5668\uff0c\u7528\u4e8e\u8f66\u8f86\u8fde\u7eed\u5b9a\u4f4d"},"content":{"rendered":"<p>\u957f\u671f\u4ee5\u6765\uff0c\u5728\u57ce\u5e02\u5ce1\u8c37\u3001\u96a7\u9053\u3001\u5730\u4e0b\u901a\u9053\u548c\u8986\u76d6\u8bbe\u65bd\u4e2d\u8fdb\u884c\u8f66\u8f86\u6d4b\u8bd5\u65f6\uff0c\u5982\u4f55\u5728 GPS \u4fe1\u53f7\u4e22\u5931\u7684\u60c5\u51b5\u4e0b\u4fdd\u6301\u51c6\u786e\u7684\u5b9a\u4f4d\u6570\u636e\u4e00\u76f4\u662f\u6c7d\u8f66\u5de5\u7a0b\u5e08\u9762\u4e34\u7684\u6311\u6218\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b <a href=\"https:\/\/metisengineering.com\/product\/rd-udr-gps-can-sensor-2\/\">\u7814\u53d1 UDR GPS CAN \u4f20\u611f\u5668<\/a> \u6885\u8482\u65af\u5de5\u7a0b\u516c\u53f8\u7684\u65e0\u7ef3\u60ef\u6027\u5bfc\u822a\u6280\u672f\u89e3\u51b3\u4e86\u8fd9\u4e00\u5173\u952e\u95ee\u9898\uff0c\u65e0\u8bba\u536b\u661f\u80fd\u89c1\u5ea6\u5982\u4f55\uff0c\u5b83\u90fd\u80fd\u63d0\u4f9b\u8fde\u7eed\u5b9a\u4f4d\u3002.<\/p>\n<h2>\u4e0d\u53d7\u7ea6\u675f\u7684\u6b7b\u4ea1\u62a5\u65f6\u6280\u672f\u8be6\u89e3<\/h2>\n<p>\u4f20\u7edf\u7684 GPS \u4f20\u611f\u5668\u5728\u536b\u661f\u4fe1\u53f7\u88ab\u963b\u65ad\u6216\u964d\u7ea7\u7684\u77ac\u95f4\u5c31\u65e0\u6cd5\u63d0\u4f9b\u53ef\u9760\u7684\u4f4d\u7f6e\u6570\u636e\u3002RD UDR GPS CAN \u4f20\u611f\u5668\u5185\u7f6e\u60ef\u6027\u4f20\u611f\u5668\uff0c\u5373\u4f7f\u5728\u5168\u7403\u5bfc\u822a\u536b\u661f\u7cfb\u7edf\u4fe1\u53f7\u5b8c\u5168\u4e22\u5931\u7684\u60c5\u51b5\u4e0b\uff0c\u4e5f\u80fd\u65e0\u7f1d\u5730\u4fdd\u6301\u4f4d\u7f6e\u3001\u901f\u5ea6\u548c\u822a\u5411\u4f30\u8ba1\u3002.<\/p>\n<p>\u4e0e\u9700\u8981\u8f66\u8f6e\u901f\u5ea6\u4f20\u611f\u5668\u6216\u8f66\u8f86 CAN \u6570\u636e\u7b49\u5916\u90e8\u8f93\u5165\u7684\u7cfb\u7559\u5f0f\u60ef\u6027\u5bfc\u822a\u7cfb\u7edf\u4e0d\u540c\uff0c\u8be5\u4f20\u611f\u5668\u5b8c\u5168\u72ec\u7acb\u8fd0\u884c\u3002\u8fd9\u79cd\u4e0d\u53d7\u7ea6\u675f\u7684\u65b9\u6cd5\u6d88\u9664\u4e86\u96c6\u6210\u7684\u590d\u6742\u6027\uff0c\u9002\u7528\u4e8e\u4efb\u4f55\u7c7b\u578b\u7684\u8f66\u8f86\uff0c\u65e0\u9700\u8bbf\u95ee\u4e13\u6709\u8f66\u8f86\u7f51\u7edc\u6216\u989d\u5916\u7684\u4f20\u611f\u5668\u8f93\u5165\u3002.<\/p>\n<p>\u5f53 GPS \u4fe1\u53f7\u53ef\u7528\u65f6\uff0c\u4f20\u611f\u5668\u4ee5\u9ad8\u8fbe 20Hz \u7684\u66f4\u65b0\u7387\u63d0\u4f9b\u6807\u51c6\u5b9a\u4f4d\u3002\u5728\u4fe1\u53f7\u4e2d\u65ad\u671f\u95f4\uff0c\u60ef\u6027\u6d4b\u91cf\u7cfb\u7edf\u4f1a\u6839\u636e\u8f66\u8f86\u7684\u52a0\u901f\u5ea6\u3001\u65cb\u8f6c\u548c\u79fb\u52a8\u6a21\u5f0f\u8ba1\u7b97\u4f4d\u7f6e\u53d8\u5316\u3002GPS \u4fe1\u53f7\u6062\u590d\u540e\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u91cd\u65b0\u6821\u51c6\uff0c\u786e\u4fdd\u5728\u536b\u661f\u5b9a\u4f4d\u6a21\u5f0f\u548c\u60ef\u6027\u5b9a\u4f4d\u6a21\u5f0f\u4e4b\u95f4\u65e0\u7f1d\u5207\u6362\u3002.<\/p>\n<h2>\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u6d4b\u8bd5\u7684\u5173\u952e\u5e94\u7528<\/h2>\n<p>\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u9a8c\u8bc1\u8981\u6c42\u5728\u6240\u6709\u73af\u5883\u4e2d\u90fd\u80fd\u51c6\u786e\u5b9a\u4f4d\uff0c\u5c24\u5176\u662f\u90a3\u4e9b GPS \u53ef\u9760\u6027\u53d7\u5230\u5f71\u54cd\u7684\u73af\u5883\u3002\u5728\u57ce\u5e02\u6d4b\u8bd5\u573a\u666f\u4e2d\uff0c\u5f53\u8f66\u8f86\u5728\u9ad8\u697c\u5927\u53a6\u4e4b\u95f4\u7a7f\u68ad\u3001\u8fdb\u5165\u591a\u5c42\u505c\u8f66\u573a\u6216\u7a7f\u8d8a\u5730\u4e0b\u901a\u9053\u65f6\uff0c\u4f1a\u7ecf\u5e38\u51fa\u73b0 GPS \u4e22\u5931\u7684\u60c5\u51b5\u3002.<\/p>\n<p>R&amp;D UDR GPS CAN \u4f20\u611f\u5668\u53ef\u5728\u8fd9\u4e9b\u5177\u6709\u6311\u6218\u6027\u7684\u73af\u5883\u4e2d\u4fdd\u6301\u8fde\u7eed\u7684\u4f4d\u7f6e\u4f30\u8ba1\uff0c\u4e3a\u9a8c\u8bc1\u5b9a\u4f4d\u7b97\u6cd5\u3001\u4f20\u611f\u5668\u878d\u5408\u7cfb\u7edf\u548c\u81ea\u4e3b\u5bfc\u822a\u529f\u80fd\u63d0\u4f9b\u5fc5\u4e0d\u53ef\u5c11\u7684\u5730\u9762\u5b9e\u51b5\u6570\u636e\u3002\u5f00\u53d1\u5de5\u7a0b\u5e08\u65e0\u9700\u90e8\u7f72\u590d\u6742\u7684\u53c2\u8003\u7cfb\u7edf\u6216\u5c06\u6d4b\u8bd5\u9650\u5236\u5728\u5f00\u9614\u5929\u7a7a\u7684\u5730\u70b9\uff0c\u5c31\u80fd\u5728 GPS \u4fe1\u53f7\u7f3a\u5931\u7684\u6761\u4ef6\u4e0b\u8bc4\u4f30\u7cfb\u7edf\u6027\u80fd\u3002.<\/p>\n<h2>\u62c9\u529b\u8d5b\u548c\u8d5b\u8f66\u8fd0\u52a8\u5e94\u7528<\/h2>\n<p>\u62c9\u529b\u8d5b\u8fd0\u52a8\u5bf9\u5b9a\u4f4d\u63d0\u51fa\u4e86\u6781\u5927\u7684\u6311\u6218\uff0c\u56e0\u4e3a\u8f66\u8f86\u5728\u68ee\u6797\u4e2d\u3001\u60ac\u5d16\u5ced\u58c1\u95f4\u4ee5\u53ca\u536b\u661f\u80fd\u89c1\u5ea6\u5feb\u901f\u6ce2\u52a8\u7684\u5176\u4ed6\u73af\u5883\u4e2d\u9ad8\u901f\u884c\u9a76\u3002\u60ef\u6027\u63a8\u7b97\u529f\u80fd\u53ef\u4e3a\u9065\u6d4b\u7cfb\u7edf\u63d0\u4f9b\u8fde\u7eed\u7684\u4f4d\u7f6e\u8ddf\u8e2a\uff0c\u4f7f\u8f66\u961f\u80fd\u591f\u5206\u6790\u8f66\u8f86\u5728\u6574\u4e2a\u8d5b\u6bb5\u4e2d\u7684\u8868\u73b0\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f GPS \u53ef\u89c1\u8def\u6bb5\u3002.<\/p>\n<p>\u8be5\u6280\u672f\u8fd8\u652f\u6301\u5148\u8fdb\u7684\u5206\u6790\u6280\u672f\uff0c\u5305\u62ec\u4fa7\u6ed1\u89d2\u6d4b\u5b9a\u3001\u8f68\u8ff9\u91cd\u5efa\u548c\u8f6c\u5f2f\u6027\u80fd\u8bc4\u4f30\u3002Metis Engineering \u63d0\u4f9b\u4e86\u4e00\u4e2a\u8be6\u7ec6\u7684\u6848\u4f8b\u7814\u7a76\uff0c\u6f14\u793a\u4e86\u4f7f\u7528 UDR \u4f20\u611f\u5668\u6d4b\u91cf\u62c9\u529b\u8d5b\u8f66\u4fa7\u6ed1\u7684\u60c5\u51b5\uff0c\u5c55\u793a\u4e86\u8fde\u7eed\u5b9a\u4f4d\u6570\u636e\u5e26\u6765\u7684\u5206\u6790\u53ef\u80fd\u6027\u3002.<\/p>\n<h2>\u96a7\u9053\u6d4b\u8bd5\u548c\u5ba4\u5185\u5f00\u53d1<\/h2>\n<p>\u7535\u52a8\u6c7d\u8f66\u7535\u6c60\u6d4b\u8bd5\u3001\u6c14\u5019\u5ba4\u9a8c\u8bc1\u548c\u5ba4\u5185\u8f66\u8f86\u52a8\u529b\u5b66\u6d4b\u8bd5\u90fd\u662f\u5728 GPS \u5c4f\u853d\u7684\u73af\u5883\u4e2d\u8fdb\u884c\u7684\u3002\u6d4b\u8bd5 <a href=\"https:\/\/metisengineering.com\/product\/rd-udr-gps-can-sensor-2\/\">\u7814\u53d1 UDR GPS CAN \u4f20\u611f\u5668<\/a> \u5728\u8fd9\u4e9b\u5173\u952e\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\uff0c\u65e0\u9700\u5916\u90e8\u53c2\u8003\u7cfb\u7edf\u6216\u6fc0\u5149\u8ddf\u8e2a\u8bbe\u5907\uff0c\u5373\u53ef\u8fdb\u884c\u4f4d\u7f6e\u548c\u901f\u5ea6\u6d4b\u91cf\u3002.<\/p>\n<p>\u5f53\u8f66\u8f86\u5728\u8986\u76d6\u533a\u548c\u5f00\u653e\u533a\u4e4b\u95f4\u8f6c\u6362\u65f6\uff0c\u5177\u6709\u6269\u5c55\u96a7\u9053\u65ad\u9762\u7684\u8bd5\u9a8c\u573a\u53ef\u53d7\u76ca\u4e8e\u4e0d\u95f4\u65ad\u7684\u6570\u636e\u6536\u96c6\u3002\u4f20\u611f\u5668\u5728\u6574\u4e2a\u8fc7\u7a0b\u4e2d\u90fd\u80fd\u4fdd\u6301\u4f4d\u7f6e\u7cbe\u5ea6\uff0c\u6d88\u9664\u4e86\u5f71\u54cd\u5206\u6790\u8d28\u91cf\u548c\u9700\u8981\u591a\u6b21\u8bd5\u8fd0\u884c\u624d\u80fd\u83b7\u53d6\u5b8c\u6574\u6570\u636e\u96c6\u7684\u6570\u636e\u95f4\u9699\u3002.<\/p>\n<h2>\u7b80\u5316 CAN \u603b\u7ebf\u96c6\u6210<\/h2>\n<p>\u8be5\u4f20\u611f\u5668\u5177\u6709\u5b8c\u5168\u53ef\u914d\u7f6e\u7684 CAN \u63a5\u53e3\uff0c\u53ef\u4f7f\u7528\u6807\u51c6\u534f\u8bae\u76f4\u63a5\u96c6\u6210\u5230\u8f66\u8f86\u7f51\u7edc\u4e2d\u3002\u5de5\u7a0b\u5e08\u53ef\u901a\u8fc7 CAN \u6d88\u606f\u63a5\u6536\u7eac\u5ea6\u3001\u7ecf\u5ea6\u3001\u9ad8\u5ea6\u3001\u5730\u9762\u822a\u7ebf\u548c\u901f\u5ea6\u6570\u636e\uff0c\u65e0\u9700\u5355\u72ec\u7684\u6570\u636e\u91c7\u96c6\u786c\u4ef6\u6216\u590d\u6742\u7684\u8f6c\u6362\u7cfb\u7edf\u3002.<\/p>\n<p>\u72ec\u7acb\u5f0f\u8bbe\u8ba1\u53ea\u9700\u7535\u6e90\u548c CAN \u8fde\u63a5\uff0c\u4e0e\u591a\u4f20\u611f\u5668\u60ef\u6027\u63a8\u7b97\u7cfb\u7edf\u76f8\u6bd4\uff0c\u5927\u5927\u7f29\u77ed\u4e86\u5b89\u88c5\u65f6\u95f4\u3002\u4e00\u65e6\u5b89\u88c5\u5b8c\u6bd5\u5e76\u63a5\u901a\u7535\u6e90\uff0c\u8bbe\u5907\u5c31\u4f1a\u7acb\u5373\u5f00\u59cb\u4f20\u8f93\u4f4d\u7f6e\u6570\u636e\uff0c\u5e76\u81ea\u52a8\u8fd0\u884c\u60ef\u6027\u63a8\u7b97\u529f\u80fd\uff0c\u65e0\u9700\u6821\u51c6\u7a0b\u5e8f\u6216\u521d\u59cb\u5316\u8981\u6c42\u3002.<\/p>\n<h2>\u6d4b\u8bd5\u73af\u5883\u7684\u7a33\u5065\u6784\u5efa<\/h2>\n<p>\u8f66\u8f86\u6d4b\u8bd5\u73af\u5883\u4f1a\u4f7f\u8bbe\u5907\u53d7\u5230\u632f\u52a8\u3001\u6e29\u5ea6\u53d8\u5316\u548c\u7535\u78c1\u5e72\u6270\u7684\u5f71\u54cd\u3002\u8fd9\u4e9b\u56e0\u7d20 <a href=\"https:\/\/metisengineering.com\/product\/rd-udr-gps-can-sensor-2\/\">\u7814\u53d1 UDR GPS CAN \u4f20\u611f\u5668<\/a> \u5b83\u4e13\u4e3a\u7814\u53d1\u5e94\u7528\u800c\u8bbe\u8ba1\uff0c\u7ed3\u6784\u575a\u56fa\uff0c\u53ef\u786e\u4fdd\u5728\u8bd5\u8f66\u573a\u3001\u8bd5\u9a8c\u573a\u548c\u62c9\u529b\u8d5b\u573a\u7b49\u82db\u523b\u6761\u4ef6\u4e0b\u53ef\u9760\u8fd0\u884c\u3002.<\/p>\n<p>\u4f20\u611f\u5668\u5916\u5f62\u5c0f\u5de7\uff0c\u8f93\u5165\u7535\u538b\u8303\u56f4\u5bbd\uff0c\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5b89\u88c5\u4f4d\u7f6e\u548c\u8f66\u8f86\u7535\u6c14\u7ed3\u6784\u3002\u6700\u5c0f\u7684\u91cd\u91cf\u786e\u4fdd\u4f20\u611f\u5668\u4e0d\u4f1a\u5f71\u54cd\u8f66\u8f86\u7684\u52a8\u6001\u6027\u80fd\uff0c\u800c\u8f83\u5c0f\u7684\u5360\u5730\u9762\u79ef\u5219\u5141\u8bb8\u5b89\u88c5\u5728\u7a7a\u95f4\u6709\u9650\u7684\u4f4d\u7f6e\uff0c\u5305\u62ec\u539f\u578b\u8f66\u548c\u914d\u5907\u5927\u91cf\u4eea\u5668\u7684\u6d4b\u8bd5\u8f66\u3002.<\/p>\n<h2>\u7528\u4e8e\u5de5\u7a0b\u5206\u6790\u7684\u7efc\u5408\u6570\u636e\u8f93\u51fa<\/h2>\n<p>\u4f20\u611f\u5668\u63d0\u4f9b\u5b8c\u6574\u7684\u5bfc\u822a\u6570\u636e\uff0c\u5305\u62ec GPS \u548c UTC \u65f6\u95f4\u6233\u3001\u5730\u7406\u5750\u6807\u3001\u9ad8\u5ea6\u3001\u77ac\u65f6\u901f\u5ea6\u548c\u822a\u5411\u4fe1\u606f\u3002\u8fd9\u4e00\u5168\u9762\u7684\u6570\u636e\u96c6\u652f\u6301\u4ece\u57fa\u672c\u8f68\u8ff9\u7ed8\u56fe\u5230\u590d\u6742\u7684\u8f66\u8f86\u52a8\u529b\u5b66\u8ba1\u7b97\u7b49\u5404\u79cd\u5206\u6790\u8981\u6c42\u3002.<\/p>\n<p>20Hz \u7684\u66f4\u65b0\u7387\u4e3a\u5927\u591a\u6570\u6c7d\u8f66\u6d4b\u8bd5\u5e94\u7528\u63d0\u4f9b\u4e86\u8db3\u591f\u7684\u65f6\u95f4\u5206\u8fa8\u7387\uff0c\u53ef\u6355\u6349\u52a8\u6001\u673a\u52a8\u8fc7\u7a0b\u4e2d\u7684\u8f66\u8f86\u884c\u4e3a\uff0c\u540c\u65f6\u4fdd\u6301\u53ef\u7ba1\u7406\u7684\u6570\u636e\u91cf\u3002\u5de5\u7a0b\u5e08\u53ef\u4ee5\u5c06\u4f4d\u7f6e\u6570\u636e\u4e0e\u52a0\u901f\u5ea6\u8ba1\u3001\u9640\u87ba\u4eea\u548c\u8f66\u8f86\u63a7\u5236\u4fe1\u53f7\u7b49\u5176\u4ed6\u4f20\u611f\u5668\u8f93\u5165\u76f8\u5173\u8054\uff0c\u8fdb\u884c\u8be6\u7ec6\u7684\u6027\u80fd\u5206\u6790\u3002.<\/p>\n<h2>\u4e13\u4e1a\u6587\u6863\u548c\u652f\u6301<\/h2>\n<p>Metis \u5de5\u7a0b\u516c\u53f8\u63d0\u4f9b\u8be6\u7ec6\u7684\u6280\u672f\u6587\u6863\uff0c\u5305\u62ec\u89c4\u683c\u8868\u3001\u7528\u6237\u624b\u518c\u3001\u7528\u4e8e CAN \u96c6\u6210\u7684 DBC \u6587\u4ef6\u548c\u6280\u672f\u56fe\u7eb8\u3002\u8fd9\u79cd\u5168\u9762\u7684\u652f\u6301\u5305\u53ef\u5feb\u901f\u96c6\u6210\u5230\u73b0\u6709\u6d4b\u8bd5\u7cfb\u7edf\u4e2d\uff0c\u5e76\u51cf\u5c11\u6570\u636e\u91c7\u96c6\u7cfb\u7edf\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u7684\u5de5\u7a0b\u65f6\u95f4\u3002.<\/p>\n<p>\u5bf9\u4e8e\u9700\u8981\u5b9a\u5236\u63a5\u53e3\u3001\u73af\u5883\u4fdd\u62a4\u6216\u72ec\u7279\u5b89\u88c5\u5e03\u7f6e\u7684\u4e13\u4e1a\u5e94\u7528\uff0c\u53ef\u63d0\u4f9b\u5b9a\u5236\u7535\u5b50\u5143\u4ef6\u548c\u4f20\u611f\u5668\u5c01\u88c5\u670d\u52a1\u3002\u6574\u4e2a\u96c6\u6210\u8fc7\u7a0b\u4e2d\u7684\u6280\u672f\u652f\u6301\u53ef\u786e\u4fdd\u5728\u5404\u79cd\u6d4b\u8bd5\u9879\u76ee\u4e2d\u6210\u529f\u90e8\u7f72\u3002.<\/p>\n<h2>\u6210\u719f\u7684\u7814\u53d1\u6280\u672f<\/h2>\n<p>R&amp;D UDR GPS CAN \u4f20\u611f\u5668\u662f\u7ecf\u8fc7\u73b0\u573a\u9a8c\u8bc1\u7684\u6280\u672f\uff0c\u5df2\u5728\u4e16\u754c\u5404\u5730\u7684\u6c7d\u8f66\u6d4b\u8bd5\u8bbe\u65bd\u3001\u8d5b\u8f66\u961f\u548c\u81ea\u52a8\u9a7e\u9a76\u6c7d\u8f66\u5f00\u53d1\u9879\u76ee\u4e2d\u90e8\u7f72\u3002Metis \u5de5\u7a0b\u9879\u76ee\u9875\u9762\u4e0a\u7684\u89c6\u9891\u6f14\u793a\u5c55\u793a\u4e86\u4f20\u611f\u5668\u5728 GNSS \u4fe1\u53f7\u5b8c\u5168\u4e22\u5931\u65f6\u7684\u8fde\u7eed\u5b9a\u4f4d\u80fd\u529b\uff0c\u63d0\u4f9b\u4e86\u5b9e\u9645\u6027\u80fd\u7684\u5b9e\u4f8b\u3002.<\/p>\n<p>\u6807\u51c6 GPS \u5b9a\u4f4d\u4e0e\u4e0d\u53d7\u7ea6\u675f\u7684\u60ef\u6027\u63a8\u7b97\u76f8\u7ed3\u5408\uff0c\u63d0\u4f9b\u4e86\u5355\u6a21\u7cfb\u7edf\u65e0\u6cd5\u8fbe\u5230\u7684\u6d4b\u91cf\u53ef\u9760\u6027\u3002\u65e0\u8bba\u6d4b\u8bd5\u73af\u5883\u5982\u4f55\uff0c\u5de5\u7a0b\u5e08\u90fd\u80fd\u5bf9\u5b9a\u4f4d\u6570\u636e\u7684\u8d28\u91cf\u5145\u6ee1\u4fe1\u5fc3\uff0c\u4ece\u800c\u6d88\u9664\u4e86\u5bf9\u6570\u636e\u7f3a\u53e3\u5f71\u54cd\u5206\u6790\u7ed3\u679c\u7684\u62c5\u5fe7\u3002.<\/p>\n<h2>\u8f66\u8f86\u5f00\u53d1\u4e2d\u7684\u5e94\u7528<\/h2>\n<p>\u5728 GPS \u4fe1\u53f7\u8d28\u91cf\u4e0d\u65ad\u53d8\u5316\u7684\u57ce\u5e02\u6d4b\u8bd5\u4e2d\uff0c\u9ad8\u7ea7\u9a7e\u9a76\u8f85\u52a9\u7cfb\u7edf\u9a8c\u8bc1\u9700\u8981\u7cbe\u786e\u7684\u5b9a\u4f4d\u6570\u636e\u3002\u5f53\u6d4b\u8bd5\u8f66\u8f86\u5728\u5e02\u4e2d\u5fc3\u3001\u5730\u4e0b\u505c\u8f66\u573a\u548c\u6709\u9876\u88c5\u5378\u533a\u884c\u9a76\u65f6\uff0c\u6b7b\u533a\u63a8\u7b97\u529f\u80fd\u53ef\u786e\u4fdd\u4e0d\u95f4\u65ad\u5730\u6536\u96c6\u6570\u636e\u3002.<\/p>\n<p>\u7535\u52a8\u6c7d\u8f66\u7684\u7eed\u822a\u91cc\u7a0b\u6d4b\u8bd5\u5f97\u76ca\u4e8e\u5728\u6574\u4e2a\u884c\u9a76\u5468\u671f\uff08\u5305\u62ec\u7a7f\u8d8a\u96a7\u9053\u548c\u57ce\u5e02\u5ce1\u8c37\u7684\u8def\u6bb5\uff09\u4e2d\u5bf9\u901f\u5ea6\u548c\u4f4d\u7f6e\u7684\u8fde\u7eed\u6d4b\u91cf\u3002\u8f66\u8f86\u52a8\u529b\u5b66\u5de5\u7a0b\u5e08\u5c06\u4f20\u611f\u5668\u7528\u4e8e\u8bd5\u8f66\u573a\u6d4b\u8bd5\uff0c\u5728\u8bd5\u8f66\u573a\u6d4b\u8bd5\u4e2d\uff0c\u8f68\u9053\u5e03\u5c40\u5305\u62ec\u6709\u76d6\u8def\u6bb5\u6216\u536b\u661f\u80fd\u89c1\u5ea6\u6709\u9650\u7684\u533a\u57df\u3002.<\/p>\n<h2>\u6295\u8d44\u53ef\u9760\u7684\u5b9a\u4f4d\u6280\u672f<\/h2>\n<p>\u8fde\u7eed\u7684\u4f4d\u7f6e\u548c\u901f\u5ea6\u6d4b\u91cf\u662f\u5728\u5177\u6709\u6311\u6218\u6027\u7684\u73af\u5883\u4e2d\u8fdb\u884c\u6709\u6548\u8f66\u8f86\u6d4b\u8bd5\u7684\u57fa\u7840\u3002R&amp;D UDR GPS CAN \u4f20\u611f\u5668\u5177\u6709\u73b0\u4ee3\u5de5\u7a0b\u9879\u76ee\u6240\u8981\u6c42\u7684\u53ef\u9760\u6027\u3001\u51c6\u786e\u6027\u548c\u96c6\u6210\u7b80\u4fbf\u6027\uff0c\u5c24\u5176\u662f\u5728 GPS \u53d7\u635f\u7684\u5730\u70b9\u8fdb\u884c\u6d4b\u8bd5\u65f6\u3002.<\/p>\n<p>\u4f20\u611f\u5668\u7684\u4ef7\u683c\u4ece 299.00 \u82f1\u9551\u5230 394.00 \u82f1\u9551\u4e0d\u7b49\uff08\u4e0d\u542b\u589e\u503c\u7a0e\uff09\uff0c\u6807\u51c6\u4ea4\u8d27\u671f\u4e3a 15 \u4e2a\u5de5\u4f5c\u65e5\u3002\u5982\u679c\u6709\u7d27\u6025\u9700\u6c42\uff0c\u53ef\u5b89\u6392\u52a0\u6025\u4ea4\u8d27\uff0c\u540c\u65f6\u8fd8\u4e3a\u90e8\u7f72\u591a\u53f0\u8bbe\u5907\u7684\u6d4b\u8bd5\u8bbe\u65bd\u548c\u7814\u7a76\u673a\u6784\u63d0\u4f9b\u6279\u91cf\u5b9a\u4ef7\u3002.<\/p>\n<p>\u5982\u9700\u8be6\u7ec6\u89c4\u683c\u3001\u6280\u672f\u6587\u6863\u3001\u6279\u91cf\u5b9a\u4ef7\u67e5\u8be2\u6216\u8ba8\u8bba\u5b9a\u5236\u4f20\u611f\u5668\u89e3\u51b3\u65b9\u6848\uff0c\u8bf7\u76f4\u63a5\u8054\u7cfb\u6211\u4eec\u3002\u6295\u8d44\u5728\u536b\u661f\u80fd\u89c1\u5ea6\u5931\u6548\u65f6\u4ecd\u80fd\u4fdd\u6301\u7cbe\u786e\u5ea6\u7684\u5b9a\u4f4d\u6280\u672f\u3002.<\/p>","protected":false},"excerpt":{"rendered":"<p>Maintaining accurate position data during GPS signal loss has long challenged automotive engineers conducting vehicle testing in urban canyons, tunnels, underpasses and covered facilities. The [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":2680,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[226],"tags":[],"class_list":["post-3686","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-reference"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GPS CAN Sensor with Dead Reckoning for Continuous Vehicle Positioning - Metis Engineering<\/title>\n<meta name=\"description\" content=\"Maintaining accurate position data during GPS signal loss has long challenged automotive engineers conducting vehicle testing in urban canyons, tunnels,\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/metisengineering.com\/zh\/gps-can-sensor-with-dead-reckoning-for-continuous-vehicle-positioning\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GPS CAN Sensor with Dead Reckoning for Continuous Vehicle Positioning - 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