Bus Rear View Camera Display AHD Truck Headrest Android Monitor

High definition reverse image bus truck simulation rear view camera display along the way

Detailed explanation of button screen printing function
Button screen printing function
The MODE button enters the menu operation   and when selecting menu settings   it is the put back button
Selection of switching functions in V1/V2 video playback
-Menu operation Down key
M OK key
+Menu operation UP key
POWER Short press to rest the screen   long press to shut down
IR remote control receiving window

Detailed explanation of wire interface functions
Description of Name Interface Details
CH1 channel CH1 connected to AHD camera ahead
CH2 channel CH2 connected to rear AHD camera
CH3 channel CH3 connected to the left AHD camera
CH4 channel CH1 connected to the right AHD camera
The yellow wire (b+) of the power line is connected to the positive pole of the battery  the black wire (b -) is connected to the negative pole of the battery   and the red wire (ACC) is connected to the ignition wire of the car key
Camera control line green line (CH2) to reverse light blue line (CH3) to left turn signal gray line (CH4) to right turn signal light
The storage interface TF small card port is used for video storage

Note :  After correct wiring   the double flashing key will display the right screen
Attachment :  Control line image
1 . 1 . 3 Detailed explanation of remote control functions
Key Name Key Function
Power on/off button
Return to enter menu settings and return
AV1 switches to the left view screen
AV2 switches to the right view screen
AV3 switches to the front view screen
AV4 switches to rear view screen
Up arrow menu operation UP key
Down arrow menu operation: DON key
Left arrow menu operation Left key
Right arrow menu operation LIGHT key
OK confirmation key

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

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  .