Title:
BRAKE SYSTEM OF VEHICLE, VEHICLE AND CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2024/087658
Kind Code:
A1
Abstract:
A brake system (10) of a vehicle, a vehicle and a control method. The brake system (10) comprises a master brake module (110) and a redundant brake module (120). When the master brake module (110) works normally and communication between the two modules (110, 120) is normal, the master brake module (110) can determine the state of an electronic handbrake switch (130), control a first caliper execution mechanism according to the state, and send to the redundant brake module (120) a first control signal generated according to the state; and the redundant brake module (120) can control a second caliper execution mechanism according to the first control signal. When the master brake module (110) is abnormal or the communication between the two modules (110, 120) is abnormal, the redundant brake module (120) can determine the state of the electronic handbrake switch (130), and control the second caliper execution mechanism according to the state.
Inventors:
JIN SHAOXUN (CN)
WANG ZHAO (CN)
CHEN CHI (CN)
WANG ZHAO (CN)
CHEN CHI (CN)
Application Number:
PCT/CN2023/100477
Publication Date:
May 02, 2024
Filing Date:
June 15, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60T13/74; B60T7/12; B60T17/22
Foreign References:
| CN112124288A | 2020-12-25 | |||
| CN107757593A | 2018-03-06 | |||
| US20190193707A1 | 2019-06-27 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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