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Automobile parking braking road test examination automatic determination system and use method thereof

An automatic determination and road test technology, applied in vehicle testing, machine/structural component testing, measuring devices, etc., can solve problems such as artificial eyesight, and achieve the effect of reducing labor intensity, high reliability, and flexible movement

Inactive Publication Date: 2016-06-01
丽水市绿谷车影汽车俱乐部有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention will solve the above-mentioned problems of artificial eyesight, and provide an automatic judgment system for road test of automobile parking brake. To build a mobile, flexible, reliable, low power consumption, high precision, fast response vehicle parking brake performance detection system

Method used

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  • Automobile parking braking road test examination automatic determination system and use method thereof
  • Automobile parking braking road test examination automatic determination system and use method thereof
  • Automobile parking braking road test examination automatic determination system and use method thereof

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Embodiment Construction

[0024] A detailed description will be given below of specific embodiments of the present invention according to the accompanying drawings.

[0025] An automatic determination system for vehicle parking brake road test inspection, including a plurality of identical inspection ramps 1, the main triangular block 2 and auxiliary support concave body 3 integrally formed by the inspection ramps 1, the main triangular block 2 There is one side ACHF connected with the auxiliary support concave body 3, and one side AC is arranged on this face. The main triangular block and the auxiliary support concave body are connected to each other to form a bottom surface. One side of the bottom surface is BD, and the outer side of the bottom surface of the main triangular block is CD. , the side AC is perpendicular to the side BD, the upper surface ADEF of the main triangular block has four sides AD, AF, DE and EF respectively and the upper surface is a rectangle, the upper surface of the main tria...

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Abstract

The invention relates to an automobile wheel displacement examination automatic determination device, especially relates to an automatic parking braking road test examination automatic determination slope bench. Firstly, an electronic automatic detection system is adopted to replace a human naked eye detection, and therefore the accuracy can be improved, the labor intensity can be reduced, and the fairness and the impartiality of the automobile examination can be realized. Secondly, according to the detection device, the detection slope bench and the detection circuit are integrated into one body, and therefore the detection device is small, the installation is convenient, and the direct connection power supply and the rechargeable battery power supply can be supported, and the detection device is suitable for different detection environments. Thirdly, the use of the slope bench is convenient, and the slope bench can be moved flexibly, and the detection result can be displayed in an on-site alarming way and a wireless alarming way, and in addition, the alarming signal is provided with an acoustic form and an optical form, and the detection result can be filed automatically, and can be transmitted to a handheld terminal by a wireless signal, and the signal is visual and reliable; the threshold value and the detection time can be set by the touch screen and the handheld terminal. Fourthly, the system has advantages of high reliability, fast response speed, strong anti-interference capability, long service lifetime, low power consumption, and ability of realizing complicated detection.

Description

technical field [0001] The invention relates to an automatic judgment system for automobile wheel displacement inspection, in particular to a method for using the automatic judgment system for automobile parking brake road test inspection. Background technique [0002] The national standard 7258-2012 "Technical Conditions for the Safety of Motor Vehicle Operation" stipulates that under no-load conditions, the parking brake device should be able to ensure that the motor vehicle is on a slope of 20% (for motor vehicles whose total mass is less than 1.2 times the curb weight). 15%), and the adhesion coefficient between the tire and the road surface is greater than or equal to 0.7. Keep the forward and reverse directions fixed for 5 minutes or more. When inspecting automobile trains, the parking brake devices of the tractor and trailer should be activated. [0003] When using the mobile vehicle parking brake inspection ramp for parking brake inspection, the driver will drive th...

Claims

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Application Information

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IPC IPC(8): G01M17/007
CPCG01M17/007
Inventor 麻伟明曹伟平蓝岳明程炎星
Owner 丽水市绿谷车影汽车俱乐部有限公司
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