What is the use of HUD?

[MadelynFitz]

Here are the functions of HUD: 1. Projection: It can project onto the front windshield. 2. Display: It can display some information on the front windshield. 3. Concentration: It can prevent the driver from being distracted by checking these information. Below is the extended information about the related content: 1. Definition: HUD is the head-up display system, which is equipped in many cars. Some family sedans priced at around 100,000 yuan will also use the head-up display system. 2. Safety: The head-up display system can display relatively little information. If too much information is displayed, it will affect the driver's vision, which will affect driving safety. 3. Usage: Many car manufacturers do not use the head-up display system because the cost of the head-up display system is not very high. Some high-end cars will use a full LCD instrument panel. 4. Display screen: Some cars even use an independent graphics card to drive the display screen of the full LCD instrument panel. The display effect of the full LCD instrument panel is better, and it can display more information.