汽车夜视系统

Vehicle Night Vision System

夜间行车驾驶员危险性大。汽车夜视系统可以有效地减少和预防夜间交通事故的发生,能够提高汽车驾驶员、乘客、行人及车辆的安全性。文章介绍了主动红外夜视系统和被动夜视系统的结构组成及成像原理,重点分析了主动夜视系统和被动夜视系统中的差异及优缺点,剖析了汽车夜视系统现阶段的发展现状。

Driving at night is dangerous, the automotive night vision system can effectively reduce and prevent the occurrence of traffic accidents at night, improve the safety for drivers, occupants, pedestrians and vehicle. This paper introduces the structure and imaging principle of active infrared night vision system and passive night vision system, focuses on analyzing the difference between active night vision system and passive night vision system and describing their advantages and disadvantages, at the same time, presents the current situation of automotive night vision system development.