Automobile and head-up display system thereof

Abstract

The invention discloses an automobile and a head-up display system thereof. The head-up display system comprises a head-up displayer, an adjusting module and a guide rail extending in the transverse direction, the adjusting module comprises a first supporting part, a first motor and a first transmission part, the head-up displayer is connected to the first supporting part, and the first supporting part is in sliding fit with the guide rail; a rotating shaft of the first motor is in transmission connection with the first supporting part through the first transmission part to drive the first supporting part to slide along the guide rail. According to the head-up display system, on the premise that the size of the head-up display is not increased, the virtual image area, presented on the front windshield, of the head-up display is increased in the transverse direction, so that the virtual image area, presented on the front windshield, of the head-up display roughly covers the whole front windshield in the transverse direction instead of being limited in front of a driver; in this way, the view of a driver can cover objects on the two sides of the road, so that the driving safety and the driving experience are improved, and the method is convenient to adapt to more intelligent network connection application scenes.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile head-up display system. Background technique [0002] The car's head-up display can display driving information (such as speed, engine revolutions, fuel consumption, tire pressure, navigation, and information from external smart devices) in the driver's field of vision on the front windshield in real time, so that the driver can see without looking down. Driving information can be obtained, so as to avoid distracting attention to the road ahead, eliminate potential driving hazards, and improve safety and driving experience. [0003] However, the area of ​​the virtual image presented on the front windshield by the existing head-up display is very small, and is only limited to the driver's front, and cannot cover objects on both sides of the road. Enlarging the volume of the head-up display can increase the virtual image area presented by the head-up display on t...

AI Technical Summary

Problems solved by technology

[0003] However, the virtual image area presented on the front windshield by the existing head-up display is very small, and it is only limited to the driver's front, and cannot cover objects on both sides of the road.

Increasing the size of the HUD can increase the virtual image area displayed on the front windshield by the HUD, but this will increase the difficulty of the layout of the HUD

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