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 (20): 50-55.DOI: 10.16638/j.cnki.1671-7988.2026.020.008

• 设计研究 • 上一篇    

电动滑移门自动调速系统设计

卓笑声，陈原   

  1. 上汽通用五菱汽车股份有限公司 技术中心
  • 发布日期:2026-10-22
  • 通讯作者: 卓笑声
  • 作者简介:卓笑声（1998－），男，助理工程师，研究方向为汽车车门及其附件

Design of automatic speed regulation system for electric sliding door

ZHUO Xiaosheng, CHEN Yuan   

  1. Technical Center, SAIC-GM-Wuling Automobile Company Limited
  • Published:2026-10-22
  • Contact: ZHUO Xiaosheng

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摘要： 文章旨在优化汽车电动滑移门的调速控制方式，解决传统调速模式下速度控制精度低、 抗环境干扰能力弱的问题，搭建适配汽车电动滑移门的自动调速控制系统。研究以 STM32F1 单片机作为控制核心，采用 H 桥主电路驱动电机，通过 H 桥驱动电路实现对主电路进行逻辑 控制，借助脉宽调制（PWM）控制技术对电机转速进行调控，同时利用霍尔传感器配合模数 转换（ADC）检测，实时获取并反馈电机实际转速，以此完成电动滑移门自动调速系统的整 体搭建。实验结果表明，该系统可正常实现自动调速以及分区调速的既定功能，满足电动滑 移门在不同运行阶段的速度控制需求。该设计为电动滑动门的速度控制设计提供了一种实 用的技术方案，为相关调速控制系统的设计提供了直接参考。

关键词: 电动滑移门；电机调速；脉宽调制；比例-积分-微分控制

Abstract: This paper aims to optimize the speed regulation control method of automotive electric sliding doors, addressing the issues of low speed control precision and weak anti-environmental interference capability under traditional speed regulation modes, and to establish an automatic speed regulation control system suitable for automotive electric sliding doors. The study adopts the STM32F1 microcontroller as the control core, employs an H-bridge main circuit to drive the motor, implements logical control over the main circuit through the H-bridge drive circuit, regulates the motor speed using pulse width modulation (PWM) control technology, and simultaneously utilizes Hall sensors combined with analog-to-digital conversion (ADC) detection to acquire and feed back the actual motor speed in real time, thereby completing the overall construction of the automatic speed regulation system for the electric sliding door. Experimental results show that the system can normally realize the intended functions of automatic speed regulation and zone-divided speed regulation, meeting the speed control requirements of the electric sliding door at different operating stages. This design provides a practical technical solution for the speed control design of electric sliding doors and offers a direct reference for the design of related speed regulation control systems.

Key words: electric sliding door; motor speed regulation; pulse width modulation; proportionalintegral-derivative control