Getting to know more about car head-up displays

By | Holly Inna

As per the Vizr heads up display reviews, vizr heads up displays are some of the best that are available in the market. It is important that you know more about the car head-up displays so that you can appreciate this particular HUDs.

Car head-up displays are a futuristic and fantastic device that will ensure that, as a driver, you are able to keep your eye on the road always. Together with other interactive features, some of these HUDs are equipped with voice command features that make the driving experience easier and free of distraction.

Most of the time, drivers are distracted by smartphone notifications which in the process, can lead to accidents. With the HUDs installed on a vehicle, it will ensure that you don’t look away from the road even when checking notifications on your phone.

Before you purchase a HUD, you will need to know about the following things:

  • Types of HUDs

There are two types of HUDs in the market which you will have to choose from: model that is Smartphone supporting and model that is OBD2 port supporting.

  • OBD2 HUD: It has the capacity to connect directly to your car and display the information on the windshield of your vehicle. The display that you will be able to see includes engine speed, vehicle speed, battery level, temperature, and in the process, warn you on any faults and errors about your vehicle. You will get various products and features that are available for this type of HUDs,
  • Smartphone HUD: It is a model that can easily pair with your phone to be able to display notifications of your phone, answer calls handsfree and navigate on your phone screen. depending on the particular features and the technology used, these HUDs tend to be more expensive as compared to the OBD2 HUDs. It is a device that will communicate together with your mobile phone through Bluetooth and display the screen of the phone, notifications and maps, together with other information.

Essential parameters of HUDs

The HUD has the capability to display all the information which a driver needs to be displayed on the windshield using a projected display. The information is important and includes fuel level, speed of the vehicle, engine check and data about the oil, direction in which the vehicle is currently moving, engine speed, altitude, battery voltage, water temperature, average fuel consumption, instantaneous fuel consumption, and mileage measurement just to mention but a few.

With a display that has a setting that is customized, you can always limit the type of information that you want to be displayed on the windshield. On a normal count, a HUD comes with an HD display of about 5.5 inches so that you can get the best experience when viewing.

Will the HUD work with your vehicle?

Any HUD which has an onboard diagnostic (OBD2 type) that is enabled, will work with any vehicle that has an interface of OBD2. How will you be able to know that your vehicle is OBD2 enabled? Just open your car engine hood and get the sticker which indicates if the vehicle is compliant with the OBD software.

Connecting the Head-up display

It is very simple to set up a HUD to your vehicle as you will just have to plug it directly into the connector of the OBD2 that you will find near the driver’s seat. The OBD2 cable that comes with the HUD is strong enough and has enough length to reach the interface of the OBD2.

Most of the HUDs work with a plug and play interface and get its power from the OBD2 connector. Once you are done with the connecting and turning on the device, the car will send all the necessary data automatically to the HUD device through the connector of the OBD2 and the project of the HUD display on the screen onto the vehicle windshield.

Working Efficiency of the HUD and user interface

The devices which are constructed as your cars HUD will do more than just having to display data. Just the way Google glasses work, the HUD can show the way out of a particular road towards where you are supposed to be headed for through connecting with the GPS system of your vehicle.

The warning symbol is another important feature that comes with purchasing a HUD. This will come in handy, especially if you happen to lose control or run over speeds. The HUD will keep you up to date when it comes to parameters of your vehicle which you need to notice without having to take your eyes away from the road.

With all these features that come with a head-up device on a vehicle, it is necessary that drivers install them on their vehicles.


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