Vehicle chassis perspective method and vehicle chassis perspective device

Abstract

The invention discloses a vehicle chassis perspective method and device. An image splicing technology is applied, local road images at the front end or the rear end of a vehicle are collected, the local road images and historical images are spliced to generate chassis perspective images, the chassis perspective images truly show the road images at the periphery of the vehicle and at the vehicle bottom, then a virtual vehicle model is superimposed on the chassis perspective images to generate chassis perspective videos, the chassis perspective videos can precisely reflect the specific positionof ditches, barriers and the like relative to a vehicle body and the vehicle wheels, spaces between the ditches, the barriers and the like and vehicle wheels are quantized, the display function of therunning environment is significantly enhanced, the view of a driver can be greatly expanded, drivers of special vehicles and engineering vehicles are assisted in checking the position relationship between the wheels and the road, and safety of vehicle running in the complex running environment is improved.

Description

technical field [0001] The present application relates to the technical field of vehicles, and in particular to a vehicle chassis perspective method and a vehicle chassis perspective device, which are suitable for special vehicles, engineering vehicles and other vehicles with large shapes and limited driving vision. Background technique [0002] Existing special vehicles and engineering vehicles are limited by the functions and structures of the whole vehicle, and generally have the disadvantages of large appearance and limited driving vision. They require high operating skills of the driver, and the driving difficulty and operating intensity are relatively high. Especially when the vehicle passes through special terrains such as steep slopes, narrow roads, ditches, and vertical obstacles, due to the limited vision of the driver, it is impossible to accurately observe the road conditions and the relative position of the wheels to the road. security risks. Contents of the i...

AI Technical Summary

Problems solved by technology

[0002] Existing special vehicles and engineering vehicles are limited by the functions and structures of the vehicle, and generally have the disadvantages of wide appearance and limited driving vision, which require high operating skills for drivers, and the driving difficulty and operating intensity are relatively high

Especially when the vehicle passes through special terrains such as steep slopes, narrow roads, ditches, and vertical obstacles, due to the limited vision of the driver, it is impossible to accurately observe the road conditions and the relative position of the wheels to the road. security risks

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