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Intelligent detection composite brake end effector and brake method thereof

An end effector, compound braking technology, applied in the direction of brake transmission, brake, brake safety system, etc., can solve the problems of complex braking system, poor safety and other problems, achieve low energy consumption, stable response, layout handy effect

Inactive Publication Date: 2020-11-10
JIANGSU UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the complex and poor safety defects of the compound brake system in the prior art, the present invention provides an intelligent detection compound brake end effector, and the specific technical scheme is as follows:

Method used

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  • Intelligent detection composite brake end effector and brake method thereof
  • Intelligent detection composite brake end effector and brake method thereof
  • Intelligent detection composite brake end effector and brake method thereof

Examples

Experimental program
Comparison scheme
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Embodiment

[0032] Such as figure 1 Shown is an intelligent detection compound brake end effector, which includes an electronic hydraulic brake system, an electromagnetic brake system and a control system;

[0033] Such as figure 2 The electronic hydraulic brake system shown includes an axle 1, a cylinder 9, an oil inlet 2, a piston 3, an oil outlet 4, a sealing ring 5 and a first brake disc 7;

[0034] The axle 1 is provided in the axle passage between the upper and lower cylinders 9, which is in interference fit with the axle passage, and the cylinder is provided with an oil inlet 2 and an oil outlet 4 that are sealed to the hydraulic pump;

[0035] A sealing ring 5 is installed between the piston 3 and the cylinder to prevent air leakage;

[0036] A first brake disc 7 is provided on the axle at the end of the piston 3

[0037] The upper and lower cylinders 9 are semicircular, and the two semicircular hydraulic cylinders can control the first brake disc individually or together;

[0038] Such as ...

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Abstract

The invention discloses an intelligent detection composite brake end execution device which comprises an electronic hydraulic brake system, an electromagnetic brake system and a control system. The control system distributes braking torque according to the braking distance of the electromagnetic braking system under the full load and the braking distance of the electronic hydraulic braking systemunder the full load, and alternate control is achieved through electronic hydraulic braking and electromagnetic braking. The electromagnetic braking device has the advantages that an electromagnetic braking system is stable in response, rapid, safe, environmentally friendly and controllable and variable in magnetic field intensity, large braking torque can be generated through traditional hydraulic braking, meanwhile, the device is compact in structure and convenient to arrange, braking loads can be shared, and abrasion of a friction pair is reduced.

Description

Technical field [0001] The invention relates to an automobile brake system, in particular to an electric automobile intelligent composite brake end effector, which combines hydraulic brake and electromagnetic brake to form a compact intelligent composite brake device. At the same time, it discloses Method of braking. Background technique [0002] The braking system is one of the important components of the car chassis, which is directly related to the overall performance of the car, and the end braking device is the most important part of the car braking system. Although a single traditional hydraulic and pneumatic braking system can meet the existing braking requirements, it has disadvantages such as the need to rely on a vacuum booster and the slow response speed of vehicle braking. Traditional friction brakes still have instability, such as brakes slipping on rainy days. [0003] At present, almost most of the composite braking devices related to electromagnetic braking patent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/58B60T13/74B60T17/22B60T13/66
CPCB60T13/58B60T13/748B60T17/22B60T13/662
Inventor 张丹马梦琪郑焱贝绍轶张兰春杨艺李紫娟
Owner JIANGSU UNIV OF TECH