| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicle control device and a data rewriting system capable of reliably avoiding the unauthorized execution of the rewrite of data of the vehicle control device by a person having no permission. <P>SOLUTION: When the vehicle control device rewrites the data thereof based on rewrite data distributed through a radio communication network 11, the vehicle control device performs a user identification check based on the collation of an ID code manually inputted by a user with an ID code previously stored in a vehicle 20. As a result of the user identification inspection, the vehicle control device permits the user to rewrite the data based on the distributed rewrite data on condition that the user is identified as a privileged user permitted to rewrite the data. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
