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Rapid display method and device for dynamic reversing auxiliary line and storage medium

A display method and technology of a display device, which are applied to optical observation devices, vehicle components, transportation and packaging, etc., can solve the problems of slow reversing pictures on the reversing auxiliary line, affecting the reversing efficiency, and the inability of the reversing auxiliary line to quickly respond to the driver's reversing needs. , to improve the reversing efficiency, improve the drawing and display efficiency, and reduce the data acquisition time.

Pending Publication Date: 2021-11-02
GUANGZHOU AUTOMOBILE GROUP CO LTD
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  • Summary
  • Abstract
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Problems solved by technology

[0004] The present invention provides a method, device and computer-readable storage medium for quickly displaying a dynamic auxiliary line for reversing, so as to solve the problem that the auxiliary line for reversing is slower than the image for reversing, and the auxiliary line for reversing cannot quickly respond to the driver's reversing demand, which affects the efficiency of reversing

Method used

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  • Rapid display method and device for dynamic reversing auxiliary line and storage medium
  • Rapid display method and device for dynamic reversing auxiliary line and storage medium
  • Rapid display method and device for dynamic reversing auxiliary line and storage medium

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Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] An embodiment of the present invention provides a method for quickly displaying a dynamic backing auxiliary line, which can be applied to such as figure 1 In the framework of the dynamic auxiliary line quick display system shown, the dynamic backing auxiliary line quick display system includes a dynamic backing auxiliary line quick display device, a vehicle controller, and a vehicle bus, wherein the dynamic backing auxiliary line quick display de...

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Abstract

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.

Description

technical field [0001] The present invention relates to the technical field of vehicle reversing control, in particular to a method, device and computer-readable storage medium for quickly displaying a dynamic reversing auxiliary line. Background technique [0002] In the reversing scene, since the driver needs to be in the driving position to drive the vehicle, he cannot directly see the rear reversing area with the naked eye, so the reversing auxiliary line is often used to assist reversing. The reversing auxiliary line is usually displayed on the vehicle’s central control display Real-time display on the reversing screen, so that the driver can judge the situation of the reversing area through the reversing auxiliary line and adjust the reversing operation in time. [0003] At present, the painting and display of the auxiliary line for reversing are based on the Android system of the vehicle's central control multimedia system. After the Android system is started, the rel...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00
CPCB60R1/00B60R2300/806
Inventor 马齐成李晓平符伟达马逸行余方敏姚力华
Owner GUANGZHOU AUTOMOBILE GROUP CO LTD
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