12V - 24V Car Waterproof And Night Vision Camera Wide Angle Monitoring

AHD Car Camera Taxi infrared night vision 12 - 24V wide - angle monitoring

Front view camera   windshield camera, car ADAS camera
In recent years   the installation rate of advanced driving assistance systems for ADAS cameras in automobiles has been rapidly increasing .  Looking at major manufacturers  
Installation position :   Generally located at the windshield and interior rearview mirror . 

The camera used for forward driving assistance   commonly referred to as the front camera   is mainly used to recognize road vehicles and pedestrians ahead   with a viewing angle of about 45 ° .  The image sensor  combined with a dual core MCU extended by DSP   provides incoming video frames for image processing   monitors the situation ahead of the road   and can achieve auxiliary driving functions such as FAM     LDW   ACC   etc    In addition   emerging night vision cameras are generally also in this area  
There are multiple classification methods for existing cameras    based on the number of CMOS lenses in the camera    we classify it into monocular and binocular   And according to the perspective of the camera

Horn     with wide - angle and fisheye
In this article   the editor uses classification based on the installation position of the camera and its different field of view .  It is generally divided into front view   rear view   surround view   side view  and inner view cameras .  The editor has compiled an introduction to the application of some cameras in vehicles for reference ;  Forward facing cameras are commonly single/binocular cameras   which have better ranging performance but more complex algorithms and higher prices .  The number of cameras at the front view camera is not fixed   for example, Tesla is equipped with

three cameras :
Forward facing narrow field of view camera   with a maximum monitoring distance of 250 meters
Forward facing main field of view camera    with a maximum monitoring distance of 150 meters
Forward facing wide field of view camera   with a maximum monitoring distance of 60 meters
The forward facing camera is the core camera of ADAS   covering ranging, object recognition   road markings  etc .  Therefore  the algorithm is complex and the threshold is high

2. Surround camera
Installation location   front and rear vehicle logos (or nearby)   as well as a set of cameras integrated into the left and right rearview mirrors
The surround view camera   also known as a panoramic image monitoring system   is used to identify parking lane signs   road conditions   and surrounding vehicle conditions .  It uses images from multiple cameras for splicing ,  providing a 360 degree imaging of the vehicle .  Due to the need for detecting the surrounding sound of the vehicle   it is generally installed at positions such as the vehicle logo or grille in front of the vehicle .