Electromechanical brake control system and automobile

An electromechanical brake and control system technology, applied in the automotive field, can solve problems such as failure to monitor faults in real time, driver discomfort, slow brake response, etc., to improve vehicle driving safety, improve operating comfort, control Motion control for flexible effects

Active Publication Date: 2012-06-13
振宜汽车有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned hydraulic braking system has disadvantages such as complex structure, inconvenient installation, high price, inability to monitor faults in real time, and slow braking response. The pedal pulsation recoil caused by braking force adjustment will bring discomfort to the driver

Method used

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  • Electromechanical brake control system and automobile
  • Electromechanical brake control system and automobile
  • Electromechanical brake control system and automobile

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 As shown, in this embodiment, the electromechanical braking system includes a braking signal acquisition unit, a microcontroller, a wheel speed acquisition unit, and an electromechanical brake.

[0049] In this embodiment, the electromechanical braking control system is applied to a four-wheeled vehicle, and an electromechanical brake is configured for each wheel of the four-wheeled vehicle, that is, the electromechanical brake in the electromechanical braking system uses four , respectively, the left front wheel electro-mechanical brake, the right front wheel electro-mechanical brake, the left rear wheel electro-mechanical brake, the right rear wheel electro-mechanical brake. By configuring an electro-mechanical brake for each wheel, the electro-mechanical braking system can independently control and real-time adjust the braking torque of each wheel, making the distribution and control of the braking force of the braking system more flexible; Moreove...

Embodiment 2

[0098] The difference between this embodiment and Embodiment 1 is that this system does not have the fault detection unit.

[0099] Other structures in this embodiment are the same as those in Embodiment 1, and will not be repeated here.

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PUM

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Abstract

The invention provides an electromechanical brake control system, which includes a brake signal input unit, a wheel speed acquisition unit, a microcontroller, and a plurality of electromechanical brakes corresponding to a plurality of wheels respectively, wherein the brake signal input unit is used for generating brake signals and outputting the brake signals; the wheel speed acquisition unit is used for acquiring wheel speeds in real time and outputting the acquired wheel speed signals; the microcontroller is used for receiving the brake signals and the wheel speed signals in real time and outputting a plurality of paths of control signals according to the brake signals and the wheel speed signals, so as to control and drive the electromechanical brakes in real time; and the electromechanical brakes are used for braking the corresponding wheels respectively according to the plurality of paths of control signals outputted by the microcontroller. The electromechanical brake control system has the advantages of simple structure, small volume, rapid brake response and good brake effect.

Description

technical field [0001] The invention belongs to the technical field of automobile braking, and in particular relates to an electronic mechanical braking control system and an automobile including the electronic mechanical braking control system. Background technique [0002] At present, most vehicle braking systems at home and abroad still use hydraulic braking systems based on hydraulically controlled mechanical pressure to achieve braking purposes. The traditional hydraulic braking system realizes the control of the braking force through solenoid valves including booster valves, pressure reducing valves, etc., vacuum boosters, and hydraulic pipelines. The above-mentioned hydraulic braking system has disadvantages such as complex structure, inconvenient installation, high price, inability to monitor faults in real time, and slow braking response. The pedal pulsation recoil caused by braking force adjustment will bring discomfort to the driver. Contents of the invention ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T8/1755B60T8/26B60T7/04
Inventor 王陆林高国兴
Owner 振宜汽车有限公司
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