Brake system with dual-control independent control function and control method thereof

An independent control and brake system technology, applied in the direction of brake control system, brake, brake components, etc., can solve the problems of public power failure, switch failure, EPB system failure, etc., to improve reliability and safety, and reduce vehicle load. Effect of reducing weight and drag force

Pending Publication Date: 2019-01-15
WUHU BETHEL AUTOMOTIVE SAFETY SYST
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, EPB electronic parking has problems such as failure of the public power supply, failure of the control brain, and failure of the switch, which lead to the failure of the entire EPB system. There is still a lack of mature and feasible technical solutions for multiple independent parking brake control.

Method used

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  • Brake system with dual-control independent control function and control method thereof

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Embodiment Construction

[0027] The specific implementation of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings, so as to help those skilled in the art have a more complete, accurate and in-depth understanding of the inventive concepts and technical solutions of the present invention.

[0028] Such as figure 1 The structure shown is a braking system with dual-control independent control functions of the present invention, which is applied to parking and braking of motor vehicles.

[0029] The motor vehicles and complete vehicles described in the present invention include but are not limited to passenger vehicles and commercial vehicles.

[0030] exist figure 1 middle:

[0031] →, indicates the direction of the signal;

[0032] -, indicates EPB line connection;

[0033] Indicates the block diagram lines that make up the parking control unit.

[0034] In order to overcome the defects of the prior art and real...

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PUM

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Abstract

The invention discloses a braking system with dual-control independent control function, which is provided with a first braking control unit (S1) and a second braking control unit (S2). The first brake control unit (S1) and the second brake control unit (S2) are control units that each independently completes the parking control function. The invention also discloses a control method of the parking brake system. By adopting the technical scheme, the complete normal parking function can be satisfied, and the safe braking and parking function can be satisfied when different power supplies, functional modules and circuits fail by a dual independent control mode, and the braking system and the method have the advantages of high safety, simple application process, convenience and portability, and convenient arrangement.

Description

technical field [0001] The invention belongs to the technical field of motor vehicle braking system control. More specifically, the present invention relates to a braking system with dual-control independent control functions. In addition, the invention also relates to the safety dual control and dual control independent parking control methods of the control system. Background technique [0002] With the gradual development of the electronic brake system, the brake control technology is changing with each passing day, and the application direction of the new parking control technology scheme has produced the demand for dual independent control to meet the higher safety of the vehicle; at the same time, with the development of EPB Widely used, there must be more ways to improve the parking safety function of EPB, and it has become an inevitable choice for a new generation of parking solutions, especially for new energy vehicles and autonomous vehicles. [0003] However, in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60T13/74
CPCB60T13/74B60T13/741B60T17/221B60T2270/40B60T2270/402B60T2270/413B60T2270/414B60T8/172B60R16/023B60R16/03B60Y2400/81B60T8/885B60T8/92
Inventor 强玉霖袁晓峰袁永彬
Owner WUHU BETHEL AUTOMOTIVE SAFETY SYST
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