Our ancestors had to go to pretty extreme measures to keep from getting lost. They erected monumental landmarks, laboriously drafted detailed maps and learned to read the stars in the night sky. Car navigation systems were once the dream of a few science fiction writers. However, these have made the leap from fiction to reality, with the help of a few flying satellites which were also just a dream of those same writers.
Car Navigation System uses a combination of technologies
A combination of technologies is being used : CD or DVD-Rom, GPS satellite receivers, internal gyroscope, and connection to the vehicle speed sensor. Handheld and portable systems typically rely only on Car navigation System data. While these systems are very useful, they have limitations that fully installed systems attempt to overcome. Many GPS Navigation Systems have business addresses–so you can enter a name and the system will direct you to it, others have detailed restaurant, gas station, hotel, shopping, and banking information. On a road trip, you can find out exactly where is the nearest ATM or doughnut shop.
Garmin Streetpilot 2610
Just choose your destination using StreetPilot’s touch screen or remote control to be automatically guided with turn-by-turn directions and voice prompts. The 2610 features a color display, built-in maps, and everything needed to download additional map detail and look up points of interest and addresses in seconds. Select maps and transfer data directly to the unit through a USB connection and onto a standard CompactFlash® memory card. These products are powered using the external speaker with 12/24-volt adapter cable or A/C power adapter.
Imagine having a personal assistant in your car
By Having In Car Navigation System – Imagine having a personal assistant in your car, guiding you turn by turn, with a friendly voice and visual signals, even when you don’t know the address. That’s exactly what you get with A GPS Auto Navigation System. Forget about sorting through large folding paper maps or taking the time to print out Internet directions. With a built-in map database of the entire U.S. and Canada1 there’s no need to download mapping information from your computer. Simply turn it on, select a destination using the latest in full-color, touch screen technology or the dynamic backlit keypad and within seconds you’re on your way and all with the help of the Car Navigation System.
Auto Navigation systems can vary greatly in how and what they do. Some simply tell you where you are. This information can be placed over an extremely detailed map, or it can be a simple latitude/ longitude number. Of course, the more detailed information you have, the more useful a system will be. Other systems can give you turn-by-turn instructions, either visually or audibly. Imagine a pleasant voice telling you that you need to merge ahead, and warning you that the exit ramp is on the other side of the road.
Many systems can plan a multiple stop trip–locally or across the country–determining the route with the least mileage or time. You can program them to avoid toll roads, or even to find any scenic routes the Auto Navigation systemwill ease your trip.