How to choose a head-up display?
The head-up display saw the light of day a few years ago, but the system is already finding its followers.
A true technological innovation, the head-up display provides real assistance when driving. There are a
number of head-up display devices on the market. But how do you choose the right model?
The right head-up display
Choosing the right head-up display depends on the play of light. This is important since all information
must be visible at all times of the day. The car head-up display should project the image onto a semireflective area of the windshield. The system then returns the projection of the image to the face of the
driver who is the only one to see it.
The head-up display ensures that the image is invisible both from other seats in the car and from the
outside. The equipment must also project a floating image with a distancing effect so that the data is
found several meters in front of the vehicle. The contours of the image should be sharp even if the
external light conditions are constantly changing.
The best head-up display offers multiple information other than the traditional instantaneous speed.
The data comes from other sources such as the direction pictogram or the various alert messages. This is
how the head-up display becomes a necessary tool, more than just an innovative gadget.
The good head-up display also offers a display limited to the size of an A5 sheet. The map of the
navigation system is therefore not presented on the display. This situation makes it possible to provide
the necessary information without plunging the driver into masses of sometimes unnecessary data.
On of the best HUDs available in the market is VIZR. It is a device that connects to your navigations
system and driving app to reduce distractions and help you focus on the road. To know more about this
miracle product, read this in-depth review of VIZR Hud.
The choice of color and other options
Having a display with colors is ideal. The right head-up display presents data differentiated by a specific
color in order to recognize them more quickly. You can also choose a device with a monochrome display
to advance information efficiently and clearly. Thanks to the different head-up display models, you are
spoiled for choice depending on the budget.
The head-up display must also be customizable as required. You can choose the information you want to
display and you can tilt the device as you want. This situation allows you to have an optimal viewing
angle with the necessary information. The head-up display also avoids visual fatigue for the driver since
he looks ahead without having to turn his head repeatedly.
The different head-up display models
There are very few HUD head-up display models available. The very first models are those carried in
high-end cars. When it is the customer's desire to enjoy this kind of model, he will have to acquire a new
vehicle.
Some manufacturers offer another alternative by allowing car owners to acquire a box that plays the
same role as on-board systems. This model is the most common on the market. Traditionally, it is sold as
a kit. The head-up display kit is a box composed of the display which is in fact a 5.5 “projector, a
connection cable, a manual, an adhesive and a film to stick on the screen. -brise to display the image
projected by the display approximately 10 meters from the car.
Another model is one that works with satellites and GPS technology. By placing it in the ideal field of
vision, the driver perceives information such as the speed calculated by the satellite.
A latest model combines a head-up display, smartphone application and Bluetooth technology, semitransparent glass and a non-slip mat. It is the slat which sends the information to the driver. We are
talking about nomadic solutions operating thanks to the connection of the vehicle's Bluetooth to that of
the smartphone. This model is more accessible to everyone since smartphones are no longer expensive
these days and free applications such as Hudway are downloadable on a multitude of internet
platforms. These apps even allow you to view phone information such as calls and messages.
Conclusion
The HUD head-up display works thanks to a small projector which superimposes the information
transmitted by the OBD interface on the windshield or on a semi-transparent mirror. For more security,
the driver is the only one to see the data projected by the HUD.