Reversing control method and device

A control method and target vehicle technology, applied in the field of reversing control method and device, capable of solving problems such as slow reversing speed and cumbersome operation

Pending Publication Date: 2019-04-19
BEIJING CHINA TSP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, since the user not only needs to manually operate but also manually judge whether the car is reversing along a path without obstacles, the operation is very cumbersome and the reversing speed is also very slow.

Method used

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  • Reversing control method and device
  • Reversing control method and device

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Embodiment Construction

[0031] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0032] Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art w...

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Abstract

The embodiment of the invention provides a reversing control method and device. The method comprises the following steps: obtaining a sample; a grayscale image of the reversing area is obtained; dividing the grey-scale map into a plurality of pixel units of which the length of any side is greater than the vehicle width; and determining a non-obstacle unit in the plurality of pixel units accordingto a gray threshold, and searching a plurality of non-obstacle units communicated between the starting point unit and the end point unit, thereby generating a reversing path according to a communication relationship of the plurality of non-obstacle units, and controlling the target vehicle to reverse according to the reversing path. Therefore, the image processing equipment can automatically generate the reversing path according to the reversing starting point and the reversing terminal point specified by the user, so that the automobile can automatically complete reversing according to the reversing path, the user operation is simplified in the whole process, and the reversing speed is increased.

Description

technical field [0001] The present application relates to the field of automobiles, in particular, to a method and device for reversing control. Background technique [0002] Now, with the increasingly powerful functions of mobile phones, it is possible to use mobile phones to control automobile reversing. [0003] In related technologies, the steering, forward and reverse of the car are generally controlled by the user's manual operation on the mobile phone. However, because the user not only needs to manually operate but also manually judges whether the car is reversing along a path without obstacles, the operation is very cumbersome and the reversing speed is also very slow. [0004] Therefore, how to reduce the user's operation amount and increase the speed of reversing when controlling the reversing is a problem that needs to be solved at present. Contents of the invention [0005] In view of this, one of the objectives of the present application is to provide a met...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G05D1/02
CPCG05D1/0246G06V20/56
Inventor 赵星
Owner BEIJING CHINA TSP
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