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Electric braking device of automotive vehicle

A technology for electric braking and motor vehicles, which is applied in the direction of brakes, braking components, vehicle parts, etc., and can solve problems such as high cost and complex structure

Inactive Publication Date: 2004-11-10
郭立
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a motor vehicle electric braking device, which solves the problems of complex structure and high cost of the existing motor vehicle hydraulic braking device by changing the structure of the existing motor vehicle hydraulic braking device

Method used

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  • Electric braking device of automotive vehicle
  • Electric braking device of automotive vehicle
  • Electric braking device of automotive vehicle

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Experimental program
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Embodiment Construction

[0012] Describe below in conjunction with embodiment:

[0013] from figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 It can be seen that the present invention mainly consists of brake pedal 1, brake handle 2, displacement sensor 3, warning light 4, ignition switch 6, storage battery 7, regulated power supply 8, central processing unit 9, drive circuit 10, load detection circuit 11, Electric brake unit 12, wheel speed sensor 13, direction angle sensor 14, lateral acceleration sensor 15, photoelectric isolation input module 16, drive motor 17, worm rod 18, piston 19, cam 20, brake disc 21, drive motor 22 , a worm rod 23, a piston 24, and a top block 25, and is characterized in that: an electric braking unit 12 is arranged on the original vehicle wheel, the input end of the electric braking unit 12 is connected to the output of the load detection circuit 11 in the electronic control unit 5 The end is connected, and a displacement sensor 3 is arranged on the brake oper...

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Abstract

The invention is an motor vehicle electric brake, and its characteristic: there is an electric brake unit on original wheels, the input end of the brake unit is connected with the output end of a load detecting circuit in the electro control unit, and there is a displacement sensor in original bake control mechanism. The invention directly acts on the brake by controlling the mechanical energy generated by the motor vehicle to regulate brake pressure of the wheels, thus effectively control the brake of wheels, and it has simple structure and has high stability and low cost.

Description

technical field [0001] The invention relates to a motor vehicle component, in particular to a motor vehicle electric braking device. Background technique [0002] At present, motor vehicle hydraulic brake devices must be equipped with complex hydraulic control and adjustment mechanisms when braking control or driving dynamic adjustment. Such adjustment mechanisms are mainly composed of hydraulic brake master cylinders, boosters, booster pumps, oil return pumps, The structure of pressure accumulator, electromagnetic regulating valve group, hydraulic oil delivery pipeline, hydraulic brake wheel cylinder, etc. is quite complicated. At the same time, such a complex actuator not only leads to high cost, but also easily leads to the reliability of the braking system. decline. Contents of the invention [0003] The object of the present invention is to provide an electric braking device for motor vehicles, which solves the problems...

Claims

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Application Information

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IPC IPC(8): B60T1/06
Inventor 郭立
Owner 郭立
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