Title:
BRAKING SYSTEM APPLIED TO AUTONOMOUS VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/248824
Kind Code:
A1
Abstract:
A braking system applied to an autonomous vehicle. The braking system comprises: a vehicle control unit (10); a first brake actuator (1), which is connected to the vehicle control unit (10) by means of a first communication line (11) and is used for receiving a first control signal sent by the vehicle control unit (10) and implementing braking; a second brake actuator (2), which is connected to the vehicle control unit (10) by means of a second communication line (21) and is used for receiving a second control signal sent by the vehicle control unit (10) and implementing braking; and a third communication line (3), which is used for connecting the first brake actuator (1) to the second brake actuator (2). The first brake actuator (1) or the second brake actuator (2) can carry out communication by means of the third communication line (3) when a braking request of the vehicle control unit (10) cannot be received due to a fault. In addition, the first brake actuator (1) and the second brake actuator (2) can exchange dynamic related data of a vehicle by means of the third communication line (3), so as to perform operation with the minimum risk.
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Inventors:
BALOGH LEVENTE (CN)
MA WEIJIE (CN)
LIU BAISHEN (CN)
MA WEIJIE (CN)
LIU BAISHEN (CN)
Application Number:
PCT/CN2020/129589
Publication Date:
December 16, 2021
Filing Date:
November 18, 2020
Export Citation:
Assignee:
ZHEJIANG LIBANG HEXIN INTELLIGENT BRAKE SYSTEM CO LTD (CN)
International Classes:
B60T13/74
Foreign References:
| CN111532251A | 2020-08-14 | |||
| CN110395236A | 2019-11-01 | |||
| CN109843673A | 2019-06-04 | |||
| CN109747615A | 2019-05-14 | |||
| CN109455172A | 2019-03-12 | |||
| CN106458192A | 2017-02-22 | |||
| CN208053433U | 2018-11-06 | |||
| EP3626571A1 | 2020-03-25 |
Attorney, Agent or Firm:
RUIAN XIANGDONG INTELLECTUAL PROPERTY OFFICE (CN)
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