Vehicle braking system and control method thereof
A technology of a braking system and a control method, applied in the control of braking system, computer readable medium, and high fault-tolerant braking system field, can solve the problem of inability to perform operation, inability to judge the correctness of braking request, conflict with each other, etc. question
Active Publication Date: 2021-06-25
HALDEX VIE (SHANGHAI) ELECTROMECHANICAL BRAKE SYST CO LTD
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Problems solved by technology
[0006] However, the ensuing problem is that when the two braking requests received by the electronic braking devices 131-132 are inconsistent or even conflict with each other, the electronic braking devices 131-132 will not be able to judge the braking request. Inability to perform operation without correctness
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[0034] The implementation of the present invention will be illustrated by specific specific examples below, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. Although the description of the invention will be presented in conjunction with a preferred embodiment, it is not intended that the features of the invention be limited to that embodiment only. On the contrary, the purpose of introducing the invention in conjunction with the embodiments is to cover other options or modifications that may be extended based on the claims of the present invention. The following description contains numerous specific details in order to provide a thorough understanding of the present invention. The invention may also be practiced without these details. Also, some specific details will be omitted from the description in order to avoid obscuring or obscuring the gist of the present inventio...
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The invention relates to a vehicle braking technology, in particular to a high-fault-tolerance vehicle braking system, a control method thereof and a computer readable medium. The braking system can comprise at least two control modules and electronic braking devices arranged on wheels of the vehicle. Each of the electronic braking devices may receive, from the at least two control modules, a brake request generated in response to a brake demand, respectively, for braking or releasing a corresponding wheel. The braking system may also include an original signal acquisition module for acquiring an original signal indicative of the braking demand and directly sending the original signal to at least one of the electronic braking devices for verification of the braking request. The fault tolerance of the vehicle braking system can be improved.
Description
technical field [0001] The present invention relates to vehicle braking technology, in particular to a high fault tolerance (High fault tolerance) braking system of a vehicle, a control method of the braking system, and a computer-readable medium. Background technique [0002] Electromechanical brake (EMB) system is a vehicle braking system with simple structure, fast response and environmental friendliness, and it is one of the future development directions of braking technology. [0003] Different from the traditional braking system that uses gas or liquid as the energy transmission medium, the energy transmission and signal transmission of the electromechanical braking system are realized in the form of electricity, and its braking energy comes from the battery or generator of the vehicle. The electric energy output by the storage battery or the generator is transmitted to the electronic braking device arranged on the wheel to generate braking force. The electronic braki...
Claims
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IPC IPC(8): B60T13/74
CPCB60T13/74B60T13/741B60T13/746B60T8/885B60T2270/413B60T17/22B60T2270/404B60Y2400/81B60Y2306/13B60Y2306/15B60T2270/402
Inventor 尼尔森·安德斯克里斯汀·吕兰德安德斯·林奎斯特王梓
Owner HALDEX VIE (SHANGHAI) ELECTROMECHANICAL BRAKE SYST CO LTD