| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vehicle theft tracking program using an acceleration sensor, GPS and communication function provided in a smartphone, which is used as a vehicle antitheft device by increasing the arrest rate of vehicle thieves. <P>SOLUTION: A horizontal movement distance is determined from data obtained from an accelerator sensor and it is confirmed that a vehicle has traveled by a distance from a parking position to at least an error range of GPS. A designated notification destination is notified of a traveling speed, a present position and a traveling direction and vehicle features, and a report destination is regularly notified of information for tracking a theft vehicle. <P>COPYRIGHT: (C)2013,JPO&INPIT |
