轿车A柱补盲系统的设计与实现

Design and Implementation of A System for A Column for Blind

A柱是车辆左前部和右前部连接前舱和车顶的连接柱。在轿车行驶过程中,A柱会遮挡一部分转弯视野,对轿车行驶带来很大的安全隐患。因此,对消除轿车A柱盲区的方法展开研究很有必要。针对这一问题,本文在不改变A柱的结构前提下,设计了一种轿车A柱补盲系统。该系统在轿车A柱外置高清无线网络摄像头,内置显示屏,通过无线网络进行连接,同时加入供电系统和存储设备,实现了轿车在行驶过程中对A柱盲区的显示辅助功能。

The A-pillar is the connecting pillar connecting the front compartment and roof at the left and right front of the vehicle.During the driving process of the car, the A-pillar will block part of the turning field of vision, which has caused great potential safety hazards to the driving of the car. Therefore, it is necessary to study the method of eliminating the blind area of car A-pillar. To solve this problem, this paper designs a blinding system of car A-pillar without changing the structure of A-pillar. The system has a high-definition wireless webcam outside the A-pillar of the car and a built-in display screen. It is connected through the wireless network, and the power supply system and storage equipment are added at the same time to realize the display auxiliary function of the blind area of the A-pillar during the driving of the car.