Wheel positioning system, method and device for automatic car washing

A wheel positioning and automatic car washing technology, applied in the field of image recognition, can solve the problem of lack of fine cleaning of car wheels, achieve the effect of saving water resources and improving the cleaning effect

Active Publication Date: 2021-03-09
青海慧洗智能科技有限公司
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Problems solved by technology

[0003] The general working method of the contact or non-contact automatic car washes currently on the market is to wipe or rinse the entire body with a roller brush or a high-pressure water gun. This unified and non-differential cl

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  • Wheel positioning system, method and device for automatic car washing
  • Wheel positioning system, method and device for automatic car washing
  • Wheel positioning system, method and device for automatic car washing

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[0059] The application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain related inventions, not to limit the invention. It should also be noted that, for the convenience of description, only the parts related to the related invention are shown in the drawings.

[0060] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0061] The invention provides a wheel positioning system for automatic car washing. The system uses single-line laser radar to position car wheels in automatic car washing, and cleans car hubs accurately according to the positioning, which not only improves the cleaning effect but al...

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Abstract

The invention belongs to the field of image recognition, particularly relates to a wheel positioning system, method and device for automatic car washing, and aims to solve the problems of resource waste and poor washing effect caused by indiscriminate washing of a car body and wheels in an existing automatic car washing method. The method comprises the steps that an image acquisition module acquires wheel point set images through single-line laser radars arranged on the two sides of a parking space, a point set clustering module performs clustering through a nearest neighbor clustering methodof an adaptive threshold to generate wheel clustering point sets, and a point set fitting module performs fitting to generate wheel clustering circle images; the wheel positioning module obtains the wheel circle center coordinates and the wheel radius, wheel position information is obtained according to the wheel circle center and the wheel radius in combination with the position of the single-line laser radar, and then the wheel is accurately cleaned. Wheels are accurately positioned in automatic car washing, and wheel washing and car body washing can be distinguished, so that the purposes ofimproving the washing effect and saving resources are achieved.

Description

technical field [0001] The invention belongs to the field of image recognition, and in particular relates to a wheel positioning system, method and device for automatic car washing. Background technique [0002] With the rapid development of the economy, cars have become an indispensable part of people's lives, but the various problems that follow have also become. Among them, car washing is an indispensable part of car life. Most of the current car washing is done manually, which takes too long and wastes various resources, especially water resources, during the cleaning process. To essentially solve such a problem, smart devices need to be introduced. [0003] The general working method of the contact or non-contact automatic car washes currently on the market is to wipe or rinse the entire body with a roller brush or a high-pressure water gun. This unified and non-differential cleaning method lacks the ability to finely clean the car wheel. In order to solve the shortco...

Claims

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Application Information

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IPC IPC(8): B60S3/04
CPCB60S3/042
Inventor 张慧颖蔡得君
Owner 青海慧洗智能科技有限公司
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