VEHICLE CONTROLLER

PROBLEM TO BE SOLVED: To appropriately suppress an engine from performing cylinder deactivation operation in a case where a range of a transmission is a non-travel range.SOLUTION: A vehicle controller includes: a plurality of cylinders 2; an engine 10 enabling cylinder deactivation operation of stop...

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Bibliographische Detailangaben
Hauptverfasser:	OKUGAWA TAKAYA, INOKI TOSHIKI, YAMAMOTO TAKAHIRO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To appropriately suppress an engine from performing cylinder deactivation operation in a case where a range of a transmission is a non-travel range.SOLUTION: A vehicle controller includes: a plurality of cylinders 2; an engine 10 enabling cylinder deactivation operation of stopping combustion in some cylinders among the plurality of cylinders 2; an automatic transmission 200 provided on a power transmission passage between the engine 10 and a wheel; a shift lever 201 capable of switching a range of the automatic transmission 200; and a range sensor 39 configured to detect a range position of the shift lever 201. Then, a PCM 50 is configured to, when the range sensor 39 detects a non-travel range, suppress the cylinder deactivation operation of the engine 10.SELECTED DRAWING: Figure 11 【課題】変速機のレンジが非走行レンジであるときに、エンジンが減筒運転を行うことを適切に抑制する。【解決手段】車両の制御装置は、複数気筒２を備え、この複数気筒２のうちで一部の気筒の燃焼を休止する減筒運転が可能なエンジン１０と、エンジン１０と車輪との間の動力伝達経路上に設けられた自動変速機２００と、自動変速機２００のレンジを切り替え可能なシフトレバー２０１と、シフトレバー２０１のレンジ位置を検出するレンジセンサ３９と、を有する。そして、ＰＣＭ５０は、レンジセンサ３９により非走行レンジが検出されているときに、エンジン１０の減筒運転を抑制するようにする。【選択図】図１１