The invention discloses a dynamic reversing auxiliary line rapid display method and device and a storage medium, which can improve the drawing and display efficiency of a reversing auxiliary line and then can improve the reversing efficiency. The method comprises the steps that after an operating system kernel is started and before an operating system is started, whether a reversing signal is received or not is directly detected; if a reversing signal is received, reversing angle information is obtained, and dot matrix data of a corresponding reversing auxiliary line is obtained according to the reversing angle information; and finally, in the starting process of a vehicle-mounted operation system, drawing and displaying the reversing auxiliary line according to the dot matrix data of the reversing auxiliary line.
本发明公开了一种动态倒车辅助线快速显示方法、装置和存储介质,可以提高倒车辅助线的绘制和显示效率,继而可以提高倒车效率。方法部分包括:在操作系统内核启动之后,操作系统启动之前,直接检测是否接收到倒车信号;若接收到倒车信号,则获取倒车转角信息,并根据所述倒车转角信息获取对应的倒车辅助线的点阵数据;最后在车载操作系统启动过程中,根据所述倒车辅助线的点阵数据绘制并显示倒车辅助线。
Rapid display method and device for dynamic reversing auxiliary line and storage medium
动态倒车辅助线快速显示方法、装置和存储介质
2021-11-02
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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