VEHICLE
개요
발명자
Kazuki FUJITA; Satoru SUZUKI
IPC 분류
CPC 분류
A vehicle includes a control electronic control unit and a monitoring electronic control unit. The control electronic control unit is configured to control an object device mounted on the vehicle, and the monitoring electronic control unit is configured to monitor the control electronic control unit. The control electronic control unit is configured to store a startup program and a first verification program for verifying whether the startup program has been tampered with in a writable first storage medium, calculate a hash value for the first verification program, and output the calculated hash value to the monitoring electronic control unit. The monitoring electronic control unit is configured to determine an abnormality in the control electronic control unit based on the hash value received from the control electronic control unit.
원문 (중국어)
A vehicle includes a control electronic control unit and a monitoring electronic control unit. The control electronic control unit is configured to control an object device mounted on the vehicle, and the monitoring electronic control unit is configured to monitor the control electronic control unit. The control electronic control unit is configured to store a startup program and a first verification program for verifying whether the startup program has been tampered with in a writable first storage medium, calculate a hash value for the first verification program, and output the calculated hash value to the monitoring electronic control unit. The monitoring electronic control unit is configured to determine an abnormality in the control electronic control unit based on the hash value received from the control electronic control unit.