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Method and device for displaying radar image and reversing radar system

A radar image and display technology, which is applied in the field of vehicle control, can solve the problems of inability to accurately display the distance information between the vehicle and obstacles, and low display accuracy, so as to improve the display accuracy and ensure the safety of reversing

Active Publication Date: 2022-02-11
SHENZHEN ROADROVER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned method of displaying blocky radar images according to distance levels has low display accuracy and display errors. Potential risks

Method used

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  • Method and device for displaying radar image and reversing radar system
  • Method and device for displaying radar image and reversing radar system
  • Method and device for displaying radar image and reversing radar system

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Embodiment Construction

[0038] The core of the present invention is to provide a radar image display method, device, computer-readable storage medium and reversing radar system. The method can realize the accurate display of the distance between the vehicle and the obstacle and ensure the safety of reversing.

[0039] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] Please refer to figure 2 , figure 2 A schema...

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Abstract

The invention discloses a method for displaying a radar image. The method includes acquiring distance data between a vehicle and an obstacle at the rear of the vehicle through a radar sensor; processing the distance data with a dot matrix algorithm to obtain a linear radar image; The linear radar image is transmitted to a display screen, and the linear radar image is displayed through the display screen. This method uses a dot matrix algorithm to calculate the distance data between the vehicle and the rear obstacle, obtains a linear radar image, and displays the linear radar image, effectively improving the distance between the vehicle and the rear obstacle. The display accuracy is high, thereby ensuring the safety of reversing. The invention also discloses a radar image display device, a computer-readable storage medium and a reversing radar system, all of which have the above beneficial effects.

Description

technical field [0001] The invention relates to the field of vehicle control, in particular to a method for displaying radar images; it also relates to a device for displaying radar images, a computer-readable storage medium and a reversing radar system. Background technique [0002] In order to ensure the safety of the vehicle reversing process, a reversing radar is usually installed on the vehicle. At present, when the reversing radar on the market displays the radar image, it often adopts a block display method, such as figure 1 as shown, figure 1 It is a schematic diagram of block radar image display in the prior art; in this way, during the process of vehicle reversing, the relevant distance data will be obtained first, and the corresponding distance level will be calculated according to the distance data; then, the bar-shaped The radar picture is combined and displayed in a block display. However, the above-mentioned method of displaying blocky radar images accordin...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/89G01S13/931
CPCG01S13/89G01S13/931
Inventor 陈威虎
Owner SHENZHEN ROADROVER TECH