The input voltage of this camera is 12 - 24V with a 7070 chip and infrared night vision automatic sensing It is divided into an AV interface and an aviation head interface The standard contacts of the aviation head are 1 positive pole 2 negative pole 3 air 4 video If you need other contacts please contact customer service
The in car camera is the core sensing device of ADAS ( Advanced Driver Assistance System ) Currently global intelligent driving has ushered in a window of transition from L2 to L3 / L4 and the number of cameras installed will increase from 3 - 8 to 8 - 12 . According to CINNO Research the number of cameras installed in passenger cars in the Chinese market will be 100 million in 2025 and the compound annual growth rate from 2021 to 2025 will reach CAGR 21%
Hiện tại trong máy ảnh xe hơi chủ yếu được chia thành phía trước nhìn xung quanh nhìn phía sau nhìn bên và xây dựng - trong máy ảnh
The front view camera is mainly installed on the front windshield usually equipped with 1 - 4 monocular / binocular cameras used to achieve functions such as front vehicle collision warning (FCW) lane departure warning (LDW) traffic sign recognition (TSR) pedestrian collision warning (PCW) etc
Front view cameras can be divided into front view main cameras front view narrow angle cameras and front view wide angle cameras based on their functions The front facing main camera is used as the main camera in L2 level ADAS The main function of a forward facing wide - angle camera is to recognize close range objects which can be used in urban road conditions low - speed driving and other scenarios After the large - scale installation of 8 - megapixel lenses in the future it is highly likely that they will be banned The main function of forward facing narrow angle cameras is to recognize targets such as traffic lights and pedestrians which may also be cancelled with the increase of forward facing main camera pixels and field of view angle
The surround view camera is mainly installed around the vehicle body usually equipped with 4 - 8 cameras in order to obtain a panoramic view after image stitching and achieve panoramic parking function Combined with algorithms it can achieve road perception function
Máy ảnh nhìn phía sau thường được lắp đặt trên thân xe phía sau chủ yếu để đạt được chức năng hỗ trợ đậu xe với góc nhìn trường của 120 ~ 140 ° và một khoảng cách phát hiện khoảng 50 mét
Máy ảnh nhìn bên được chia thành hai loại: side front view and side rear view Side front view cameras are generally installed at the B - pillar or rearview mirror and can participate in identifying traffic signs and detecting lateral vehicles The side and rear view cameras are generally installed at the front fender of the vehicle and are mainly used for lane changing assistance and other functions The field of view angle of the side view camera is generally 90 ° with a detection distance of about 80m At present, cũng có một giải pháp sử dụng máy ảnh để thay thế gương chiếu hậu được gọi là hệ thống gương chiếu hậu điện tử
The built - in camera is mainly used to monitor the status of drivers or passengers realizing functions such as DMS driver monitoring system and OMS member monitoring system extended on the basis of DMS
