解决N车型外后视镜调节失效问题

车辆后视系统由车外反射镜和广角透镜组成,在车辆安全系统中起着重要的作用。现有的汽车后视镜系统还存在许多问题亟待解决,如汽车转向过程中的盲区等。本文提出了一种新型的智能车辆后视系统的设计方案,该系统能够在不同的行驶条件下自动调节车辆外部镜头的角度。影响因素包括车辆转向角、行驶速度和车辆尺寸参数。本设计以AT90C516RD+单片机为核心控制单元。该系统增加了一个新的自动模式与现有的手动功能保留。通过理论仿真和模型试验,证明该设计完全可行,并已被具有工业潜力的客户调查所接受。

Solution of the Adjustment Failure of the Exterior Rearview Mirror of the N Model

The vehicle rear view system is composed of an exterior mirror and a wide-angle lens,which plays an important role in the vehicle safety system.There are still many problems in the existing car rearview mirror system that need to be solved urgently,such as blind spots in the car steering process.This article proposes a new type of intelligent vehicle rear-view system design scheme,which can automatically adjust the angle of the vehicle's external lens under diff erent driving conditions.Infl uencing factors include vehicle steering angle,driving speed and vehicle size parameters.This design uses AT90C516RD+single-chip microcomputer as the core control unit.The system adds a new automatic mode and retains the existing manual functions.Through theoretical simulations and model tests,it is proved that the design is completely feasible and has been accepted by customers with industrial potential.