主办：陕西省汽车工程学会
ISSN 1671-7988  CN 61-1394/TH
创刊：1976年
汽车实用技术

汽车实用技术 ›› 2026, Vol. 51 ›› Issue (16): 74-79.DOI: 10.16638/j.cnki.1671-7988.2026.016.014

• 设计研究 • 上一篇    

某轻型卡车拉线式 EPB 结构设计及应用

葛飞   

  1. 安徽江淮汽车集团股份有限公司
  • 发布日期:2026-08-28
  • 通讯作者: 葛飞
  • 作者简介:葛飞（1988－），男，高级工程师，研究方向为汽车底盘设计

Structural design and application of cable-driven EPB for a light-duty truck

GE Fei   

  1. Anhui Jianghuai Automobile Group Company Limited
  • Published:2026-08-28
  • Contact: GE Fei

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摘要： 文章面向 2.5 t 级以上轻型载货汽车，提出一种拉线式电子驻车制动（EPB）系统架构。 该方案有效解决了传统卡钳集成式 EPB 难以适配 2.5 t 以上轻卡大驻车制动力需求的痛点。系 统以电子驻车控制开关、EPB 控制器、EPB 拉线执行机构为核心零部件实现整车功能集成落 地；经实车装配调试、整车性能试验及可靠性耐久验证，证实该架构各项指标满足整车设计 规范，已具备量产条件。文章梳理并归纳该方案完整整车开发流程与工程实践经验，可为后 续 2.5 t 级以上轻型卡车电子驻车系统的设计开发提供理论依据与工程实践参考。

关键词: 轻型卡车；拉线式 EPB；结构设计

Abstract: This paper targets light commercial vehicles with a gross weight of 2.5 t and above, and innovatively proposes a cable-type electronic parking brake (EPB) system architecture. This solution effectively addresses the pain point that conventional caliper-integrated EPB cannot meet the high parking braking force requirements of light trucks over 2.5 t. The system relies on core components including the EPB control switch, EPB controller and EPB cable actuator to realize the integration and implementation of vehicle functions. Through vehicle assembly and commissioning, vehicle performance tests and durability reliability verification, it is verified that all indicators of this architecture comply with vehicle design specifications, and the system is ready for mass production. This paper sorts out and summarizes the complete vehicle development process and engineering practical experience of the solution, which can provide theoretical basis and engineering practice references for the subsequent design and development of EPB systems for light trucks of 2.5 t and above.

Key words: light-duty truck; cable-type EPB; structure design