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