浅谈如何提高汽车车载导航的准确性  

How to Improve the Accuracy of Vehicle Navigation

作　　者：郭强 曹一胜 秦泽鹏 任俊彦 李鹏 GUO Qiang;CAO Yisheng;QIN Zepeng;REN Junyan;LI Peng(Shanxi Geely Auto Parts Co.,Ltd.,Jinzhong,Shanxi Province,030600 China)

机构地区：[1]山西吉利汽车部件有限公司,山西晋中030600

出　　处：《汽车知识》2022年第5期7-9,共3页Auto Know

摘　　要：该文对车载导航的工作原理简单介绍,通过对周围环境、车辆贴金属镆、天线布置、装配问题和天线质量逐一分析和举例,从而确定影响车载导航准确性的因素。同时针对周围环境、车辆贴金属镆、天线布置、装配问题和天线质量等可进行优化的影响因素,提出了提高车载导航准确性的措施,从而为汽车行业提高车载导航准确性提供了有力的措施。In this paper,the working principle of vehicle navigation is briefly introduced,through the surrounding environment,vehicle stick metal Weevil,antenna layout,assembly problems and antenna quality analysis and examples,so as to determine the factors affecting the accuracy of vehicle navigation.At the same time,according to the factors that can be optimized,such as the surrounding environment,metal Weevil,antenna layout,assembling problem and antenna quality,some measures are put forward to improve the accuracy of vehicle navigation,which provides a powerful measure for the automobile industry to improve the accuracy of vehicle navigation.

关 键 词：车载导航 GPS天线 布置 铜芯 屏蔽层 

分 类 号：U461[机械工程—车辆工程]