Vehicle cleaning machine profiling control method and apparatus based on machine vision

A vehicle cleaning and machine vision technology, applied in the field of vehicle cleaning, can solve the problems of low accuracy, poor maintainability, slow movement of the horizontal brush profiling control of the car washing machine, etc., and achieve the effect of preventing overshooting

Active Publication Date: 2016-09-21
安徽创研新材料有限公司
View PDF9 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a vehicle cleaning and profiling control method based on machine vision, aiming to solve the problems of slow motion cont

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Vehicle cleaning machine profiling control method and apparatus based on machine vision
  • Vehicle cleaning machine profiling control method and apparatus based on machine vision
  • Vehicle cleaning machine profiling control method and apparatus based on machine vision

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0059] according to figure 1 , image 3 , Figure 4 As shown, the present invention is mainly made up of image processing system, overload and position sensor unit, encoder, PLC control system, frequency converter, horizontal brush action device, water spray (foam) device, car washing machine walking device;

[0060] The image acquisition and processing system (such as image 3 shown) includes: CCD camera (FCB-EX1000P), video decoder SAA (7115H), digital signal processor DSP (TMS320DM642), memory SDRAM (HY57V283220T) and Flash (AM29LV640MT); PLC control system (such as Figure 4 shown) mainly includes: PLC (DVP60ES2), contactor, thermal relay, water (foam) pump, horizontal brush motor, travel motor, frequency converter, horizontal brush lifting motor, encoder; among them:

[0061] (1) Control of horizontal brush lifting motor

[0062] The horizontal brush lifting motor is connected to the output terminals U (T1), V (T2), W (T3) of the inverter, and the contacts of the pow...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a vehicle cleaning machine profiling control method and apparatus based on machine vision. An intelligent clearing supplement control function is employed, vehicle body images are acquired and processed by use of an image processing system so as to determine whether a vehicle is well cleaned, if cleaning requirements are not met, an intelligent clearing supplement control program is activated, and a control system carried out cleaning supplement operation. According to the invention, the cleaning quality is improved, an intelligent washing intensity control function is realized, vehicle cleanliness data is acquired by a CCD pick-up head, and the data is taken as a basis of washing intensity control; and for dirty positions of a vehicle body, a control brush is closer to the vehicle body for washing, at the same time, the discharge rate of a cleaning agent and water spray pressure are correspondingly increased, the cleaning intensity is increased, and otherwise, the cleaning intensity is reduced.

Description

technical field [0001] The invention discloses a vehicle cleaning and profiling control method based on machine vision, and also provides a device for realizing the method, belonging to the technical field of vehicle cleaning. Background technique [0002] At present, there are mainly two types of vehicle cleaning and profiling technologies at home and abroad: [0003] 1. Swing arm type profiling scrubbing system [0004] This kind of scrubbing system is mainly composed of horizontal brush mechanism, swing arm, counterweight, PLC, solenoid valve and so on. PLC controls the conversion of the electromagnetic valve of the horizontal brush lifting cylinder, so that the horizontal brush is in a free state and attached to the body, and the horizontal brush will perform corresponding lifting and profiling movements along with the curve of the body. The main advantage is the simplicity of the controls. The main disadvantage is that the horizontal brush moves slowly and the cleani...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): G05B19/05B60S3/04
CPCG05B19/054B60S3/04G05B2219/1103
Inventor 马春龙庄宏军邓夏依杨悦牛启凤陈晗阳
Owner 安徽创研新材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap