| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an on-vehicle device that can solve problems caused by wireless connection to other on-vehicle device installed in the same vehicle, such as a spoiling attack by a malicious person at the outside of the vehicle and a mischief simply conducted by a pretender unable to be prevented by the management of only IDs. SOLUTION: This invention provides the on-vehicle device that causes high resistance to external disturbance by using a digital encryption technology when an electronic device installed in the vehicle is connected to other on-vehicle device by the wireless device.</p> |
