The invention provides a method for rapidly displaying a rear view camera for supporting dynamic vehicle auxiliary lines, and belongs to methods for rapidly displaying vehicle images. The method comprises the following steps that a kernel module used for image collection and display is loaded; and tracing point coordinate values which are used for drawing the dynamic vehicle auxiliary lines and stored in a fixed storage area in a flash memory are loaded into the flash memory, and then the calibration step and the display step of loading and application layers of other modules of a kernel are executed at the same time. The method has the beneficial effects that a special flash memory partition is created, data are written in through calibration operation of the application layers, the data are read by the kernel to draw a trace line, and therefore the complex dynamic vehicle auxiliary lines are successfully applied to the kernel layer; and the drive module necessary for image collection and display and the coordinate values used for drawing the tracing points of the vehicle auxiliary lines are preferentially loaded, therefore, the rear view camera with the dynamic vehicle auxiliary lines can be displayed in the initial loading stage of the kernel, response time is greatly shortened, and more visual and accurate driving assistance can be given to a user.
Method for rapidly displaying rear view camera for supporting dynamic vehicle auxiliary lines
2015-12-02
Patent
Elektronische Ressource
Englisch
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |