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当前GPS最大的民用市场是车辆导航、消费产品和跟踪监控,尤其以车辆导航所占份额为最多。欧美发达国家的自主导航系统研究起步较早,已有相当的规模和成熟的产品,而国内由于经济基础,以及整个的产业链条的不完善,自主导航系统的研究刚刚起步,该文完成了一种基于GPS/DR/MM组合定位的“智能车载导航系统”的开发工作,实现了车载定位导航系统豹主要功能。
The current GPS largest civilian market is vehicle navigation, consumer products and tracking control, especially in the largest share of vehicle navigation. The autonomous navigation system in the developed countries in Europe and the United States started earlier and has considerable size and mature products. However, due to the economic base and the incomplete industrial chain in China, the research on autonomous navigation system has just started, The development of a “smart car navigation system” based on GPS / DR / MM combination positioning has realized the main functions of the car positioning navigation system.