At present, there are more and more people pay attention to GPS, when the buy backis a problem has been around them, that is to buy the GPS required to pay to use?What you buy is GPS receiver, while using it when receiving a signal America DODlaunched GPS satellite signals are received, can be in the global scope, so as the general civil case of course do not need to pay.

But people will find GPS as navigation equipment, they are known as the vehicle anti-theft device, here I want to make a detailed description: the application of GPS technology in vehicle tracking and scheduling, arose in twentieth Century 80's at the end of the developed countries in Europe and America, has been more than 10 years of history. From the practical application, the mobile target tracking and monitoringmanagement, can bring economic benefits for vehicle application unit using GPS technology. The governments in these countries are on the GPS in the vehicleapplication from the aspects of policy support, funding, therefore, GPS is becoming more and more popular in vehicle applications. In our application of GPS technology in vehicle management and also for nearly ten years. Most consumers know "GPS",but the "GPS" understanding merely in terms of concepts, and the "GPS track". "GPS theft". "GPS" robbery "remote power off the oil" "open door" and other security termsused frequently, so as to give people a impression: GPS is a vehicle tracker. However,in the vehicle at the time of the accident, GPS vehicle tracking system is able to determine the position of the vehicle according to the alarm alarm spatio-temporal properties provided by GPS contains information, thus make the correspondingreaction. But this does not mean that GPS is equal to the vehicle anti-theft device.The function of the development direction of two application of GPS in vehiclemonitoring and management: one is, one is the navigation. The application of GPS technology in the vehicle monitoring and management is the product of the vehicle GPS technology popular + anti-theft device. While the navigation products becomecross-country fancier love.

After reading, I don't believe it will be misunderstood GPS's navigation bar, also hope that GPS can give everybody to bring the world at your fingertips.