The evolution of GPS Vehicle Tracking Applications

GPS vehicle tracking has existed for some time, at least the end of 1970. Many are associated with brand names such as Lojack and LOTRAN it. These were the first applications developed especially for inventory and monitoring of service vehicles, fire and police vehicles. It was based on World War II, Loran (Long Range Radio Navigation Aid System). These earlier systems provided a central geographical positionvehicle fleets and have been a major deterrent to car theft. However, if the geographic intelligence to the vehicle driver.

The current system is implemented using vehicle tracking GPS satellites which is a popular name for Global Navigation. It offers the driver a very accurate display on a small screen in the GPS receiver is integrated. Here, the driver can monitor their present location, plan the best route and obtain an estimate ofArrival time. The Global Navigation Satellite System was developed by the United States and the Soviet Union created its GLONASS during the Cold War, precisely because of their extensive ICBM and SLBM inventories Guide. It was later used as a backup guidance system for the fleet of nuclear submarines both nations'.

GPS tracking of vehicles using the current one in the form civilianized courtesy of President Ronald Regan. It 'was after the tragedy of airline flight KAL 007that President Reagan did for civil use. GPS vehicle tracking allows an uncorrected location accuracy of 3 square meters. The ability for civilian transponders to receive the code occurs p military GPS signal, after President Clinton authorized its' release in 1996. Today you can walk and inches by the position of your vehicle to know when you're on the road.

A GPS vehicle tracking device consists of three parts: the space segment, which consistsof 30 geostationary satellites, which together six (6) planes, control segment, the six (6) monitoring stations and the terrestrial segment of users, a radio receiver can calculate the exact position by comparing multiple radio signals is made by satellite. The satellite signal, the output of one satellite location in coded latitude and longitude and time. By comparing the signals from many satellites and comparing the time of recording, the receiver canto determine the exact position. This calculation is the result of a mathematical process called trilateration.

Today there are smart business applications for the use of GPS vehicle tracking unit. One of its applications in the taxi industry. Two separate companies in the U.S. (Dallas, Texas and Atlanta, Georgia) and one in London, England used it to improve their delivery. The dispatcher has a Geographic Information System workstationincludes a radio transmitter. This gives them a map and shows the location of all active taxi. It also shows the dispatcher which taxis are working and those who are not.

When you receive a call, the dispatcher of the client logs into the database or the system automatically detects the position number of mobile phone, or if the customer calls to a wired telephone system. It also prevents subsequent calls or handle dangerous situations where the ultimate goal is the robbery ofTaxi Driver. The dispatcher can manually assign a driver available or the system can automatically assign. This application of GPS vehicle tracking device led to profitability in more than 50% increase in turnover, a significant decrease in the wait for customers and a strong increase.