24V reverse rearview camera display truck digital signal Car DDTV Camera

1 .  Rear view camera
Installation position : Generally installed on the trunk or rear windshield
Rear view camera : mainly used for parking assistance . The field of view angle is between 120 and 140 degrees   and the detection distance is approximately 50 meters .

2 . Built in camera 
Installation position : There is no fixed position   it can be found in the steering wheel   above the inner rearview mirror   at the A - pillar or integrated into the instrument display screen .
Built in camera  : mainly used to monitor the driver's status and achieve fatigue reminders and other functions .

The existing DMS solutions mainly rely on AI recognition using near - infrared cameras . This camera is located in front of the driver and can capture complete facial information . In addition   some manufacturers have extended from DMS systems to IMS passenger monitoring systems   which can effectively prevent rear row children or children from being forgotten in the car .
The optical lens is a very important component of the car mounted camera . Each car mounted ADAS lens needs to undergo imaging quality MTF (modulation transfer function) testing on the production line
In the auto drive system   the camera is as important as the human driver's eyes   and even the most important sensor in the auto drive system .
Compared with millimeter wave radar and lidar   cameras have many advantages such as low cost  rich color information, and the ability to provide semantic information  . Because of these advantages   cameras are very common in smart cars   with one car having as few as 3 - 5 cameras and as many