The Vehicle Position Tracking System And Method Via Satellite

1. the art that the invention defined in the claims The present invention will on a vehicle positioning system and a method associated with the satellite network. 2. The invention attempts to solve the technical challenges The present invention is a vehicle position information transmission apparatus is the vehicle position information based on the results of comparing the vehicle location information relayed between the signals received from a satellite belonging to a signal and the satellite network is received from the base station via a terrestrial network belonging to a terrestrial network mounted on a vehicle transmitting the vehicle position information, for example, when sending to the vehicle location control center difficult to vehicle location information management center via a satellite network, and thus the vehicle position received received car location information or the car position information transmitted over the satellite network from an information transmitting apparatus that aims to provide a vehicle location system and method in conjunction with reference to the vehicle position information received by means of a terrestrial network from the device to track the location and movement path, such as a stolen vehicle or a vehicle of interest, satellite networks. 3. Resolution of the subject matter of the invention, The present invention provides a vehicle location system, receiving transmitting an upload vehicle position information command to the vehicle position information transmission apparatus via the satellite network and a terrestrial network, and to receive from the vehicle position information transmission apparatus via the satellite network or the terrestrial network the vehicle position information, and vehicle location information management center to provide vehicle location information to the subscriber based on the vehicle ID; Mobile communication system of the ground network side that performs signal transmission and reception between the vehicle location control center and the vehicle position information transmission apparatus; The vehicle position information and the vehicle location control center the vehicle position information of the satellite network side that performs signal transmission and reception between the information transmission apparatus a relay satellite; Satellite network control station that performs signal transmission and reception between the vehicle position information and the relay satellite vehicle location control center; And based on the result of comparing the satellite signal strength and the mobile communication signal strength, satellite network communication condition is good if a vehicle position information and the vehicle the identity via the vehicle position information relay satellite transmitted to the vehicle position information management center, and terrestrial network communication If a good is a vehicle including the position information transmission apparatus for transmitting vehicle location information and the vehicle ID to the vehicle position information management center via a mobile communication system. 4. An important use of the invention, The invention yiyongdoem like vehicle location service. Satellite networks, terrestrial networks, vehicle tracking, vehicle location information upload instruction, vehicle location, vehicle identification, position correction information