Head Up Display System Description

Overview 

The head up display indicates various information as a virtual image on the windshield glass, without the driver having to change the driver's line of sight or focus.

Basic Control/Function 

The image projected by the head up display can be adjust the brightness and position matching the operational preferences of the client. The function to be operated can be selected by pressing the visor switches.

Illumination Control 

The ambient lux signal from the automatic lighting/rain sensor and the day/night time output signal from the gauge control module are received via the UART, and automatic illumination adjustment is performed. Manual illumination adjustment can be performed by operating the up or the down button. Illumination adjustment by each remote can be performed on the basis of the remote ID signal, which is transmitted from the gauge control module via the UART.

Mirror Control 

The position of the projection area on the windshield can be adjusted up or down by operating the up or the down button. Adjustment of the display position by each remote control can be performed on the basis of the remote ID signal, which is transmitted from the gauge control module via the UART.