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Vehicle with electromechanical brake mechanism

An electronic mechanical brake and brake motor technology, applied in the direction of brake components, brakes, vehicle components, etc., can solve the problems of difficult control of vehicle attitude, complex structure, independent and efficient control of braking torque, etc., and achieve improved braking performance. Safety, simplification of braking mechanism, and improvement of handling stability

Pending Publication Date: 2020-07-28
XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Pneumatic and hydraulic braking mechanisms have complex structures, slow response, and high air-tightness requirements, and the existing braking mechanisms cannot achieve independent and efficient control of the braking torque of each braking wheel, which is difficult during the braking process. Control vehicle attitude, lack of safety
And the traditional brake mechanism vehicle layout scheme is relatively simple

Method used

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  • Vehicle with electromechanical brake mechanism
  • Vehicle with electromechanical brake mechanism
  • Vehicle with electromechanical brake mechanism

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0032] The difference between the second embodiment and the first embodiment is that it also includes a drive system, the drive system includes an engine 8, the output shaft of the engine 8 is connected to the wheel 7, the brake 6 is assembled on the output shaft of the engine 8, and the electromechanical brake The mechanism brakes the output shaft of the engine 8 through the brake 6, thereby realizing the indirect braking of two wheels at the same time. If the drive system also includes a transmission (not shown in the figure) matched with the engine 8, that is, the output shaft of the engine 8 is connected to the transmission, and the output shaft of the transmission is connected to the wheel 7, then the brake 8 is assembled on the output shaft of the transmission. The brake 8 brakes the output shaft of the transmission.

Embodiment 3

[0034] The difference between the third embodiment and the first embodiment is that it also includes a drive system, the drive system includes a drive motor 9, the output shaft of the drive motor 9 is in transmission connection with the wheel 7, and the brake 6 is assembled on the output shaft of the drive motor 9, electronically The mechanical braking mechanism brakes the output shaft of the drive motor 9 through the brake 6, thereby realizing indirect braking of two wheels at the same time. If the drive system also includes a transmission (not shown in the figure) that matches the drive motor 9, that is, the output shaft of the drive motor 9 is connected to a transmission, and the output shaft of the transmission is connected to the wheel 7, then the brake 8 is assembled on the output shaft of the transmission. , the output shaft of the transmission is braked by the brake 8 .

Embodiment 4

[0036] The difference between the fourth embodiment and the first embodiment is that it also includes a drive system, the drive system includes a distributed drive motor 10, the output shaft of the distributed drive motor 10 is connected to the wheel 7, and the brake 6 is assembled on the distributed drive motor 10, the electromechanical braking mechanism brakes the output shaft of the distributed drive motor 10 through the brake 6, thereby realizing indirect braking of a single wheel. If the drive system also includes a transmission (not shown in the figure) that matches the distributed drive motor 10, that is, the output shaft of the distributed drive motor 10 is connected to a transmission, and the output shaft of the transmission is connected to the wheel 7, then the brake 8 is assembled on the The output shaft of the transmission is braked by the brake 8 on the output shaft of the transmission.

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PUM

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Abstract

The invention discloses a vehicle with an electromechanical brake mechanism, and belongs to the technical field of automobile brake systems. The electromechanical brake mechanism comprises a brake motor controller, brake motors, a transmission mechanism and brakes, the brake motor controller is electrically connected to a plurality of brake motors, and the brake motors are connected through the transmission mechanism and drive the brakes to brake the vehicle. The brake can be directly assembled on a wheel, and can also be assembled on an engine, a driving motor or a distributed driving motor for driving the wheel. According to the scheme of the vehicle with the electromechanical brake mechanism, the brake mechanism can be effectively simplified, and efficient braking is achieved. And the torque of each brake motor can be independently controlled, so that the whole vehicle attitude control in the braking process can be realized, and the operation stability and the braking safety are improved.

Description

technical field [0001] The invention relates to the technical field of automobile brake systems, and more specifically refers to a vehicle with an electromechanical brake mechanism. Background technique [0002] At present, the brake mechanisms on the Chinese market are all pneumatic or hydraulic brakes, and there is no electromechanical brake configuration. Pneumatic and hydraulic braking mechanisms have complex structures, slow response, and high air-tightness requirements. Moreover, the existing braking mechanisms cannot achieve independent and efficient control of the braking torque of each braking wheel, which is difficult during the braking process. Control the attitude of the whole vehicle, and the safety is insufficient. And the traditional braking mechanism vehicle layout scheme is relatively single. Contents of the invention [0003] The present invention provides a vehicle with an electromechanical braking mechanism, which aims to solve the above-mentioned pro...

Claims

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Application Information

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IPC IPC(8): B60T13/74B60T1/06B60T8/17
CPCB60T13/74B60T1/06B60T8/17
Inventor 龚刚林杰锋林思学林陈立方媛王铃燕
Owner XIAMEN KING LONG UNITED AUTOMOTIVE IND CO LTD
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