Here are Mazda and Peugeot head-up displays. Digital information is projected on the independent foldable reflective glass in front of the windshield, but compared with luxury brands, their information is more monotonous.
On the one hand, HUD, which presents driving information on the front windshield or reflective glass, is really a high-tech that can attract people's attention, and of course it can also be used as a tool for manufacturers to make money. On the other hand, HUD is regarded by many people as a "naturally identical" configuration. Take a look at HUD today.
Advantages of 1 and HUD
(1) The HUD information display position is higher than that of the traditional instrument cluster. That is to say, when the driver wants to check the vehicle information, he only needs a 5- 10 head when passing through the HUD; If you look at the instrument cluster, it needs to be 20-25 degrees lower.
(2) When the driver checks the driving information from the instrument cluster, his sight shifts from the road to the instrument cluster, and then to the road. Because of the high brightness of the road surface and the low brightness of the dashboard (inside the car), his eyes will go through the process from bright to dark and then to bright, and his pupils will be adjusted. At the same time, the convergence point of eyes will be from far and near to far. When the driver looks at the information on the HUD, his eyes don't need to be tossed like this.
On the whole, HUD can reduce the time of line-of-sight deviation, the change of pupil and eye gathering point caused by line-of-sight deviation, and the final result is that the driver's line of sight and attention are less off the road, thus improving driving safety.
2. What information can 2.HUD display?
(Note: The following information may not be available, depending on the configuration of the HUD)
(1), current vehicle speed. It is the most basic information of HUD, especially when driving at the highest speed limit or slowing down in front of the camera on urban roads where speed limit cameras are everywhere.
(2) Navigation information. This is very practical information, especially when there are many roads in the city.
(3) The red fault sign and red fault light appear, indicating that there will be great safety hazards when the car is driving.
(4) Driving assistance information, such as speed limit display, active lane keeping information and cruise information. , you can use high technology in the vehicle and display it on the HUD when making adjustments, so that the driver does not have to look down at the instrument to make adjustments.