基于红外反射式雨量传感器的雨刮策略  

The Wiper Strategy Based on Infrared Reflection Rain Sensor

作　　者：关忠旭 杨慧凯 韩新立 王鹏鹏 吴志纲 GUAN Zhongxu;YANG Huikai;HAN Xinli;WANG Pengpeng;WU Zhigang(Intelligent Connected Vehicle Development Institute,China FAW Company Limited,Changchun 130011,China;Automotive Electronic Unit,Shanghai Baolong Automotive Technology Company Limited,Shanghai 201600,China)

机构地区：[1]中国第一汽车股份有限公司智能网联开发院,吉林长春130011 [2]上海保隆汽车科技股份有限公司汽车传感器单元,上海201600

出　　处：《汽车实用技术》2023年第20期30-34,共5页Automobile Applied Technology

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。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.

关 键 词：红外反射式雨量传感器 雨刮策略 舒适性 

分 类 号：U463.99[机械工程—车辆工程]