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Tool for simulating vehicle state to measure performance of brake system

A braking system and vehicle status technology, which is applied in the direction of measuring devices, vehicle testing, force/torque/power measuring instruments, etc., can solve problems such as complex test systems and inaccurate experimental data, and achieve an enlarged operating space Effect

Pending Publication Date: 2018-12-04
北京长城华冠汽车技术开发有限公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

This structure has the following disadvantages: the bench assembly cannot fully simulate the axle load transfer under the braking condition of the whole vehicle at present; the brake system parts assembly of different models needs to be rebuilt; the brake system parts need tooling samples Ensure product consistency; at the same time, the test system is complex and the experimental data is not accurate

Method used

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  • Tool for simulating vehicle state to measure performance of brake system
  • Tool for simulating vehicle state to measure performance of brake system
  • Tool for simulating vehicle state to measure performance of brake system

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Embodiment Construction

[0023] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. 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.

[0024] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of automobile performance test tools and in particular to a tool for simulating a vehicle state to measure the performance of a brake system. The tool comprises a test bench, wherein each of the four corners of the test bench is provided with a brake caliper mounting sliding table for mounting a brake caliper assembly; the brake caliper mounting slidingtable is slidably connected to a slide way on the test bench, and is locked and fixed by a locking mechanism; a front driving force assembly and a rear driving force assembly are symmetrically installed on the middle of the test bench in the length direction; a brake control sliding table for mounting a brake assembly is disposed on the lower end of the middle of the test bench in the width direction, and is slidably connected to the slide way on the test bench and is locked and fixed by the locking mechanism. The tool for simulating the vehicle state to measure the performance of the brake system simulates the brake through the brake caliper assembly, is used for acquiring parameters at a braking moment, and can satisfy the braking performance tests of various vehicle models.

Description

technical field [0001] The invention relates to the technical field of automobile performance test tooling, in particular to a tool for simulating the state of a complete vehicle and measuring the performance of a braking system. Background technique [0002] At present, the measurement of the performance of the braking system in the industry is only for data collection on the real vehicle after the assembly of the vehicle is completed, and the required road conditions and instruments and equipment require the vehicle structure and measurement. This structure has the following disadvantages: the bench assembly cannot fully simulate the axle load transfer under the braking condition of the whole vehicle at present; the brake system component assemblies of different models need to be rebuilt; the brake system components need tooling samples Ensure product consistency; at the same time, the test system is complex and the experimental data is not accurate. [0003] Therefore, i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/007G01L5/28
CPCG01L5/28G01M17/007
Inventor 朱艳杰蒋维
Owner 北京长城华冠汽车技术开发有限公司
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