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 ›› 2023, Vol. 48 ›› Issue (20): 30-34.DOI: 10.16638/j.cnki.1671-7988.2023.020.007

• 智能网联汽车 • 上一篇    

基于红外反射式雨量传感器的雨刮策略

关忠旭 1，杨慧凯 1，韩新立*1，王鹏鹏 1，吴志纲 2   

  1. 1.中国第一汽车股份有限公司 智能网联开发院；2.上海保隆汽车科技股份有限公司 汽车传感器单元
  • 出版日期:2023-10-30 发布日期:2023-10-30
  • 通讯作者: 韩新立
  • 作者简介:关忠旭（1988－），男，工程师，研究方向为智能网联汽车，E-mail:guanzhongxu@faw.com.cn。

The Wiper Strategy Based on Infrared Reflection Rain Sensor

GUAN Zhongxu1 , YANG Huikai1 , HAN Xinli*1 , WANG Pengpeng1 , WU Zhigang2   

  1. 1.Intelligent Connected Vehicle Development Institute;2.Automotive Electronic Unit, Shanghai Baolong Automotive Technology Company Limited
  • Online:2023-10-30 Published:2023-10-30
  • Contact: HAN Xinli

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摘要： 随着汽车行业的发展，人们对车辆的智能化要求越来越高，雨量传感器已经成为汽车 必不可少的一部分，同时在雨天行车过程中，雨量传感器能自动控制雨刷系统，可以让驾驶 员注意力更加集中，不用分心去控制雨刷系统，提高行车的安全性。因此，文章主要研究汽 车在行驶过程中雨量传感器感应雨量的策略，从产品的工作原理、软件算法逻辑、应用工况 等方面进行研究，通过该雨刮策略实现智能化的自动雨刷控制，为驾驶员带来便利，提高车 辆的使用舒适性。基于此软件策略，最终通过测试工程师及驾驶员的驾乘感受，能较好地区 分出不同的雨量工况，有效地提升了自动刮刷的效果，也提高了雨刮控制的稳定性，解决了 隧道模式停刮慢等问题。

关键词: 红外反射式雨量传感器；雨刮策略；舒适性

Abstract: With the development of the automobile industry, people are becoming more and more intelligent requirements for vehicles, rain sensor has become an essential part of the automobile, at the same time in the rainy driving process, rain sensor can automatically control the wiper system and make the driver's attention more concentrated, without distraction to control the wiper system which improve the safety of driving. Therefore, this paper is mainly to study the strategy of the rainfall sensor in the process of automobile driving, from the working principle of the product, software algorithm logic, application conditions and other aspects of research and explanation, through the wiper strategy to achieve intelligent automatic wiper control, bring convenience to the driver, improve the use of vehicle comfort. Based on this software strategy, finally through the driving experience of test engineers and drivers, different rainfall conditions can be distinguished in a better area, which effectively improves the effect of automatic scraping, improves the stability of wiper control, and solves the problem of slow stop and scraping in tunnel mode.

Key words: Infrared reflection rain sensor; Wiper strategy; Comfort