Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-03-02
2008-11-25
Beausoliel, Robert (Department: 2113)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
Reexamination Certificate
active
07457988
ABSTRACT:
An electronic control system has a microcomputer monitoring section and an output controlling section. A microcomputer is prohibited from controlling control objects of a vehicle by a control prohibition section in the output controlling section and monitoring halting section halts the abnormality monitoring program executed by a monitoring section, when there is a heavy-load program processing request. Thus, the microcomputer executes the heavy-load program processing with reduced processing load. The abnormality monitoring is started by the monitoring section, when the processing of the heavy-load program is terminated. Further, after normal operation of the microcomputer is checked, the control system allows the microcomputer to start controlling the control objects.
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Nishimura Toshiro
Yamamoto Toshihisa
Yamasaki Masashi
Beausoliel Robert
Denso Corporation
Harness Dickey & Pierce PLC
Riad Amine
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