文献类型：期刊文献

中文题名：基于光敏传感器的汽车远光灯智能避让系统

英文题名：Intelligent avoidance system of automobile high beam light based on photosensitive sensor

作者：汤梓日[1];张杰波[1];田秀云[1];王文华[1]

机构：[1]广东海洋大学电子与信息工程学院,广东湛江524088

年份：2020

卷号：31

期号：24

起止页码：13

中文期刊名：电子测试

外文期刊名：Electronic Test

基金：广东省大学生创新创业训练项目(CXXL2019093)。

语种：中文

中文关键词：远光灯;光敏传感器;被动式智能切换

外文关键词：high beam light;photosensitive sensor;passive intelligent switching

中文摘要：针对汽车远光灯滥用以及现有主动式避让的系统复杂等问题,本论文设计了一种基于光敏传感器的被动式智能远光灯避让系统。基于嵌入式平台,在汽车会车或者前方200m以内有车辆时,利用设计的特定结构光敏传感器矩阵对前方车辆的光源位置进行定位,从而自动调整自身车辆远光灯的照明区域和方向,避免直射前方同向或逆向行驶车辆的驾驶员,同时又能保证自身车辆的远光大灯对其他区域的有效照明,降低因远光灯使用不当而造成的交通事故发生率。实测结果表明,远光灯根据识别到前方车辆的位置能够准确调整自身的远光灯照明方向,70m范围内的最大误差是7.7%。

外文摘要：Aiming at the problems such as the abuse of high beam,the complexity of the existing active avoidance system,a passive intelligent high beam avoidance system based on photosensitive sensor is proposed and designed.Based on the embedded platform,the position of the vehicle in front is located by applying the designed photosensitive sensor matrix when the cars meet or there is a vehicle within 200m ahead.The lighting area and direction of the vehicle’s high beam are automatically adjusted according to the located position,so as to avoid directly irradiating the driver of the vehicle in the same direction or in the reverse direction.At the same time,it can ensure that the high beam headlights of the own vehicle can effectively illuminate other areas,reduce the incidence of traffic accidents caused by improper use of high beams.The test results show that the high beam light can accurately adjust its own high beam illumination direction according to the position of the vehicle in front,and the maximum error is 7.7%within 70 m.