| 摘要 |
The invention provides an asset location tracking system (10) for tracking t he position of a mobile asset, such as an automobile, boat or airplane. The tracking system (10) includes a mobile unit (20) for installation in the mobile asset. The mobile unit (20) includes a position locating unit, such a s a GPS unit (22), for generating position information indicative of the position of the mobile asset, and a wireless transmitter, such as a cellular transmitter, for wirelessly transmitting the position information. The tracking system (10) also includes a central processing system (40) that includes a wireless receiver, such as a cellular receiver (42), for receivin g the position information transmitted by the wireless transmitter. The centra l processing system (40) also includes a processor (46) for operating on the position information to format it to be accessible at a network address on a global communication network such as the Internet (50). |
