Method for forming and displaying vehicle reversing auxiliary line, vehicle, equipment and storage medium

Abstract

The invention discloses a method for forming and displaying a vehicle reversing auxiliary line. The method comprises the steps of constructing a three-dimensional scene graph with a vehicle as the center; acquiring a rotation angle of a steering wheel of the vehicle; according to the rotation angle of the steering wheel, calculating a to-be-driven track line of a rear wheel in the three-dimensional scene graph; and displaying the reversing auxiliary line of the rear wheel in a two-dimensional rear view according to the to-be-driven track line of the rear wheel. The position relation between the vehicle and the surrounding environment can be reflected more accurately by adopting the three-dimensional scene graph, the distance relation is included, the position relation between the vehicle and the surrounding environment in the real world can be reflected better by the reversing auxiliary line mapped to the two-dimensional space, meanwhile, manual participation is reduced, and efficiency is improved. The invention further provides electronic equipment, the vehicle, terminal equipment and a storage medium.

Description

technical field [0001] The present application relates to the technical field of reversing assistance, in particular to a method for forming and displaying a reversing auxiliary line of a vehicle, a vehicle, equipment and a storage medium. Background technique [0002] Generally, when parking, users usually complete the reversing through the vehicle rearview mirror or even their own reversing experience, but it is more difficult for novices to reversing. There are also some auxiliary lines for reversing in the prior art, but they often cannot truly reflect the distance information between the rear of the car and obstacles in the real environment, or need to manually calibrate the relationship between the coordinates in the real environment and the image coordinates, which is relatively complicated. Contents of the invention [0003] The present application provides a method for forming and displaying a vehicle reversing auxiliary line, an electronic device, a terminal devi...

AI Technical Summary

Problems solved by technology

[0002] Generally, when parking, users usually use the rearview mirror of the vehicle or even their own reversing experience to complete the reversing, but it is more difficult for novices to reversing the car.

There are also some auxiliary lines for reversing in the prior art, but they often cannot truly reflect the distance information between the rear of the car and obstacles in the real environment, or need to manually calibrate the relationship between the coordinates in the real environment and the image coordinates, which is more complicated

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