PROBLEM TO BE SOLVED: To suggest an electronic control device and an electronic control method which can surely achieve fail-safe with a simple circuit configuration in an integrated electronic control device.SOLUTION: An integrated electronic control device (10) controls both of operations of an engine system (20) and a transmission system (30) by a single microcomputer (11). The electronic control device includes a single monitoring section (12) for monitoring the operation of the microcomputer (11). When the monitoring section (12) detects an abnormal operation of the microcomputer (11), both the operations of the engine system (20) and the transmission system (30) are controlled according to fail-safe.SELECTED DRAWING: Figure 1
【課題】統合型の電子制御装置において簡易な回路構成によりフェールセーフを確実に実現し得る電子制御装置及び電子制御方法を提案する。【解決手段】単一のマイクロコンピュータ(11)によりエンジンシステム(20)及びトランスミッションシステム(30)の両方の動作を制御する統合型の電子制御装置(10)において、マイクロコンピュータ(11)の動作を監視する単一の監視部(12)を備え、監視部(12)は、マイクロコンピュータ(11)の異常動作を検知すると、エンジンシステム(20)及びトランスミッションシステム(30)の両方の動作をフェールセーフに制御することを特徴とする。【選択図】図1
ELECTRONIC CONTROL DEVICE AND ELECTRONIC CONTROL METHOD
電子制御装置及び電子制御方法
2017-11-16
Patent
Electronic Resource
Japanese
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / G05B Steuer- oder Regelsysteme allgemein , CONTROL OR REGULATING SYSTEMS IN GENERAL |
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