1080P high-definition camera for monitoring behavior inside buses, intelligent night vision wide-angle infrared camera

1. Introduction to in car cameras
(1) Vehicle mounted camera positioning Due to the mature development of camera technology vehicle mounted cameras dominate autonomous driving solutions below L3 level In the autonomous vehicle the on-board camera is the main way to collect information and analyze images which can realize a series of functions such as vehicle recognition pedestrian recognition lane line recognition et

(2) Car mounted camera composition From the perspective of the car mounted camera solution the core hardware mainly includes lens groups (optical lenses filters protective films) image sensors image signal processors connectors etc

(3) Classification of in car cameras
① Classified by camera installation location Car mounted cameras are mainly divided into five categories front view cameras surround view cameras rear view cameras side view cameras and built-in cameras . Among them the price of front view cameras is relatively high mainly used for collision warning, lane departure warning, traffic sign recognition, etc., with prices ranging from 300 to 500 yuan; The prices of other cameras are around 150 - 200 yuan The surround view camera is used for panoramic parking the rear view camera is used for reverse imaging the side view camera is used for blind spot monitoring and the built-in camera is used for fatigue reminders

1/3CMOS 5 infrared LED wide angle shockproof anti-fog waterproof anti-interference high definition low illumination according to the car circuit design)

Whether a camera performs well or not depends on 70% of its optical parameters determined by the lens . Although it is not as expensive as COMS chips in terms of unit price performance is very important

Car mounted cameras are the foundation for implementing numerous warning and recognition ADAS functions. Among the many ADAS functions, the visual image processing system is relatively basic, and the camera is the input of the visual image processing system. Therefore, in car cameras are essential for intelligent driving