Head Up Display or “HUD” is known as an application for consumer cars, designed to help the eyes of the driver to always see and practice driving forward. Initially manufactured for the military aerospace industry, the latter is more commonly used in commercial aircraft, automobiles, etc. A typical HUD contains three main components. One projection unit, one combiner, and one calculator.
What is HUD?
HUD is The acronym for the English word “Head Up Display”, a HUD that provides information projected onto the vehicle’s windshield, displays information from the dashboard.
Similar to the aerospace sector, automotive HUD technology is also displayed on the windshield. The information is displayed at the driver’s eye level and does not affect the outside visibility. Key information is usually displayed such as vehicle speed, rpm, radiator temperature, etc.
Normally, when running on highways, the vehicle’s speed is quite high. Especially at night, drivers have to look at the taplo meter below, which may cause an accident if they encounter an emergency without timely handling. With the convenience of HUD technology, which can prevent driver looking down and shorten eye time to be able to handle dangers lurking ahead, it also gives the driver control Tighten your speed when traveling on speed limited roads.
Currently, head – up – display (HUD) display technology is only available on luxury and expensive cars such as the BMW X5, Chevrolet Camaro … In addition, if the owner needs to install HUD technology. It can also be easily installed with a cost of a few hundred to 7 million dong depending on quality.
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