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CN2026121291350A·PublicationB60T8/17Status: 30

一种电子机械制动系统和电动车辆

Electromechanical braking system and electric vehicle

Publication number
121291350
Publication date
2026-01-09
Application number
202511235442.9
Application date
2025-08-30
First applicant
华为数字能源技术有限公司
First inventor
刘慧雪
Claims
14
Independent claims
2
Figures
15
Inventors
1
Representative figure for CN2026121291350A

Representative figure

Abstract

本申请提供一种电子机械制动系统和电动车辆,涉及电动汽车技术领域。电子机械制动系统包括第一中央控制器、第二中央控制器和四个轮端制动装置,第一中央控制器用于:在第一制动踏板信号和第二制动踏板信号中的至少一个有效的制动过程中,根据有效的制动踏板信号控制四个轮端制动装置向电动车辆的四个车轮输出夹紧力;当第一制动踏板信号和第二制动踏板信号均失效,在接收到制动灯开关信号后控制四个轮端制动装置向电动车辆的四个车轮输出夹紧力。如此,提高了电子机械制动系统的安全性和可靠性。

Show English abstract

The application provides an electronic mechanical braking system and an electric vehicle, and relates to the technical field of electric automobiles. The electromechanical braking system comprises a first central controller, a second central controller and four wheel end braking devices, wherein the first central controller is used for controlling the four wheel end braking devices to output clamping force to four wheels of an electric vehicle according to an effective brake pedal signal in the braking process of at least one of the first brake pedal signal and the second brake pedal signal, and controlling the four wheel end braking devices to output clamping force to the four wheels of the electric vehicle after receiving brake lamp switch signals when the first brake pedal signal and the second brake pedal signal are invalid. In this way, the safety and reliability of the electromechanical brake system are improved.

Document

Publication country
CN
Publication kind
A
Gazette
42-0202
Grant length (yrs)
20
Patent type
1
Publication type
1
Original language
zh

Stats

Total pages
29
Drawing sheets
8
Description ¶
17