Driving distance correction method and device

Abstract

The embodiment of the invention belongs to the technical field of car accessories, and provides a driving distance correction method and device. The driving distance correction device comprises image collectors, an image processor, a central controller, a memory and a display, wherein the image collectors are used for collecting image information of obstacles around a car, and sending the image information of the obstacles to the image processor; the image processor is used for carrying out composition of the image information of the obstacles and reference image information pre-stored in the memory so as to obtain corrected image information, and sending the corrected image information to the central controller; the central controller is used for controlling the display to display the corrected image information; the reference image information comprises image information that is acquired by the image collectors when a plurality of reference objects are arranged around the car and used as a deformation reference. The driving distance correction method and device provided by the invention have the advantages that the implementation cost can be effectively reduced, and the judgment of a driver on distance changes is more accurate.

Description

technical field [0001] The invention relates to the technical field of automotive supplies, in particular to a driving distance correction method and device. Background technique [0002] With the improvement of people's living standards, cars are becoming more and more popular. The technological updates in terms of safety, comfort and convenience are also getting faster and faster, especially safety is getting more and more attention, which makes car cameras emerge as the times require. In order to obtain a larger display angle, the images obtained by the car camera are generally deformed, and the driver does not know the deformation of the image. When the deformed image collected by the camera is displayed on the screen, it is difficult for the driver to accurately judge the distance between the car and the obstacle and the current position of the car, which will lead to traffic accidents. The implementation cost of the traditional driving distance correction device is t...

AI Technical Summary

Problems solved by technology

In order to obtain a larger display angle, the images obtained by the car camera are generally distorted, and the driver does not know the deformation of the image

When the deformed image collected by the camera is displayed on the screen, it is difficult for the driver to accurately judge the distance between the car and the obstacle and the current position of the car, which will lead to traffic accidents

The implementation cost of the traditional driving distance correction device is too high, and it cannot effectively enable the driver to accurately judge the degree of distance change

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