The invention provides a vehicle-mounted navigation device and a control method thereof. The vehicle-mounted navigation device comprises a processor configured to enter a pre-boot mode in response todetection of a CAN wake-up signal, and the CAN wake-up signal is used for waking up a CAN bus of a vehicle; and the processor responds to a detected ACC gear switching signal, and a normal working mode is entered. In the invention, a driver can start a reversing mode and quickly switch to a reversing interface after entering the vehicle so that startup waiting time of the vehicle-mounted navigation device is effectively reduced, reversing efficiency is greatly improved, and user experience is further increased.

    本发明提供了一种车载导航装置及其控制方法,车载导航装置包括:处理器,配置为:响应于检测到CAN唤醒信号,进入预开机模式,所述CAN唤醒信号用于唤醒汽车的CAN总线;以及,响应于检测到ACC档位切换信号,进入正常工作模式。本发明能够使驾驶员进入车辆后启动倒车模式并快速切换至倒车界面,有效地减少车载导航装置的开机等待时间,极大地提升倒车效率,进而提升用户体验度。


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    Title :

    Vehicle-mounted navigation device and control method thereof


    Additional title:

    车载导航装置及其控制方法


    Contributors:
    ZHANG XIN'AN (author) / ZHANG RENJIAN (author) / TAN ANPING (author)

    Publication date :

    2020-09-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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