| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent an occurrence of leaking of private information due to transmission of the private information which is included in a tracking system for a stolen vehicle and a counterfeit license plate vehicle. <P>SOLUTION: First of all, even when information from a radio IC tag is transmitted from the stolen vehicle or the counterfeit license plate vehicle to the District Land Transport Bureaus, although the radio IC tag has ID which is connected to private information, since the ID is an enumeration of numbers, the leaking of the private information is prevented when only transmission is tapped. Furthermore, since the transmission of information of an owner of the vehicle from the District Land Transport Bureaus server to a police office server is encrypted by an encryption software and then transmitted, the leaking of the private information can be prevented. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
