Lane assist functionality in Sat Nav

The satellite based navigation system is being extended to many areas of socio economic life in the contemporary world, thanks to the ever evolving technology. Once such application of Sat Nav is the navigation device integrated with automotive. It is a fine example to illustrate how the scientific inventions can render comforts and safety to the people in the midst of chaos and confusions on the roads, especially in the metropolitan cities.

The latest products of automotive Sat Nav devices have many special features that can contribute towards enhanced comforts and accident free driving by the road users. Global positioning system is integrated with satellite navigation devices to make the process smooth and free from hassles. The system has become very much affordable to the road users, thanks to the modern techniques of production and enhanced productivity. Pre-loaded maps and up dated data are among many special features incorporated with Sat Nav devices. Navigation is supported by both audio and visual directions. All relevant information about the road, weather conditions, road blocks etc will be provided to the driver who will also receive suggestions about alternate routes.

Another important and essential feature offered by the automotive Sat Nav is the lane assist function. Drivers will be provided with advance information about lane diversions at road intersections ahead. Navigation will become easier when the driver is armed with such valuable information. Changing the lanes and manoeuvring to extreme right or left as required becomes effortless and safe. Lane assist facility in Sat Nav offer clear and specific instructions or directions, along with illustrations. In congested areas 3-dimension transparent views of important landmarks and structures will be provided to the drivers. Speculative and risky manoeuvres can be avoided with the help of such Sat Nav devices.

Information such as the location and altitude at which vehicle is running will be provided through touch screen display. Up dated map data is to add accuracy and reliability to the information provided. About 4000 statutory directional road signs prevailing in UK and European countries are shown to guide the drivers. Speed limits as well as speed camera warnings are provided to render confidence to the drivers. Blue tooth and multimedia applications are also available in the latest Sat Nav products. Navigation has become an effortless and safe exercise even in the most complicated and confusing intersections of unfamiliar territories or countries.