Title:
電子制御装置
Document Type and Number:
Japanese Patent JP4442617
Kind Code:
B2
Abstract:
The electronic control apparatus includes a rewritable nonvolatile memory, a first function of performing a monitoring operation to detect abnormalities in each of a first to N-th (N being an integer larger than 2) items, and a second function of, when the first function detects an abnormality in an M-th (M being an integer larger than 1 and not larger than the N), storing an abnormality code indicative of the detected abnormality in the rewritable nonvolatile memory. The second function is configured to store an identification information associated with the M-th item so that the M-th item can be identified from the first to N-th items in the rewritable nonvolatile memory.
Inventors:
Kondo Masasada
Takakichi Shimizu
Takakichi Shimizu
Application Number:
JP2007036385A
Publication Date:
March 31, 2010
Filing Date:
February 16, 2007
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60R16/02; F02D45/00
Domestic Patent References:
| JP2002002419A | ||||
| JP2005222336A | ||||
| JP2001317403A | ||||
| JP2005059671A | ||||
| JP2004214027A | ||||
| JP63088422A |
Attorney, Agent or Firm:
Nagoya International Patent Service Corporation