摘要
针对货车、客车等大型车辆的弯道盲区问题,设计了一种驾驶盲区监测报警装置,阐述了系统硬件和软件的整体设计方案、单元电路设计以及整体电路连接。该系统以低功耗的AT89C52型单片机为处理器,利用超声波测距传感器和人体红外感应模块监测右转弯盲区范围内的其他车辆和行人,并通过报警模块实现车辆内外的双重声光报警功能。该装置整体结构简单、体积小、易于布置,适合在不同规格的大型车辆上推广应用。
Aiming at solving the problems of turning blind area for truck, bus and other large vemcle, a monitoring alarm device is developed for large vehicle blind area. The integral project of hardware and software, the design of unit circuits and the circuit connection of devices are introduced respectively in this paper. The low - power mierocontroller AT89C52 is used in the system as the processor. And the ultrasonic range - finding sensor and human body infrared sensor module are applied to monitor the other vehicle or pedestrian. The alarm module is applied to realize the double sound and light alarm function from vehicle inside to outside in the system. The device is simple in structure, small in size, easy to deploy, and can be widely used in different large vehicle.
出处
《佳木斯大学学报（自然科学版）》
CAS
2017年第5期839-842,共4页
Journal of Jiamusi University：Natural Science Edition
基金
江西省高等学校教学改革研究项目(JXJG-15-18-15)
关键词
弯道盲区
报警装置
超声波测距
人体红外感应模块
turning blind area
alarm device
ultrasonic range - finding sensor
human body infrared sensor module
