文献类型：期刊文献

中文题名：汽车远光灯智能避让执行机构系统的研究

英文题名：Research on Actuator System for Intelligent Avoidance of Automobile High Beam Light

作者：汤梓日[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：2021

卷号：50

期号：11

起止页码：166

中文期刊名：机电工程技术

外文期刊名：Mechanical & Electrical Engineering Technology

基金：广东海洋大学博士启动基金项目(编号:R19028)。

语种：中文

中文关键词：远光灯;智能避让;执行机构;控制系统

外文关键词：high beam light;intelligent avoidance;actuator;control system

中文摘要：针对滥用汽车远光灯极易造成交通事以及车灯智能控制的问题,提出一种基于光敏传感器探测与识别车灯进而控制其照射方向的执行机构,设计该执行机构的电路硬件和软件控制逻辑,研究参与控制车灯照射方向的微机系统、机构原理,从而使照明系统智能化,具有可控的照射方向、可控的照射距离;在执行机构控制中以STM32、AC1003为基础,开发其智能控制算法以及提高通讯效率,实现具有较强可移植性的控制逻辑、以及快速的远光灯智能避让执行机构;最终实现具有较好实用价值的智能化汽车远光灯的执行机构、照明装置及其控制系统。测试结果表明,基于该执行机构的智能避让系统,车灯控制角度误差在7.7%以内,数据通讯的频率从20次/s提高到42次/s,提高了智能执行机构的速度。

外文摘要：In order to solve the problem of traffic accident and intelligent control of high beam light, an actuator based on photosensitive sensor was proposed, which was used to detect and identify the light, and then control the direction of illumination. The hardware and software control logic of the actuator were designed, and the principle of microcomputer system and mechanism involved in controlling the direction of illumination was studied, so as to make the light system intelligent, controllable irradiation direction and distance. For the control of actuator,based on STM32 and AC1003, the intelligent control algorithm and the communication efficiency were developed. The control logic with strong portability and the fast high beam intelligent avoidance actuator were realized. Finally, the intelligent high beam actuator, lighting device and control system with good practical value were realized. The test results show that the angle error of high beam light control is less than 7.7%,and the frequency rate of data communication is increased from 20 times/s to 42 times/s, which improves the speed of intelligent actuator.