发明名称 |
Electronic control apparatus equipped with malfunction monitor |
摘要 |
An electronic control apparatus is provided which is equipped with a timer-activated function and a timer diagnosis function. The apparatus is designed to retain the fact that a host microcomputer has been activated upon expiry of time measured by a timer as a history record in the timer. This improves the reliability of diagnosing a malfunction of the timer.
|
申请公布号 |
US7475234(B2) |
申请公布日期 |
2009.01.06 |
申请号 |
US20050054314 |
申请日期 |
2005.02.10 |
申请人 |
DENSO CORPORATION |
发明人 |
SUZUKI SHINYA |
分类号 |
G06F9/00;F02D41/04;F02D41/22;F02D41/26;F02M25/08;G06F17/00 |
主分类号 |
G06F9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|