PROBLEM TO BE SOLVED: To provide a gear change control device of a vehicle which suppresses the excessive transmission of a drive force when a drive force requirement is issued from a driver at deceleration traveling.SOLUTION: This gear change control device of an FF hybrid vehicle comprises: an engine 1; a motor generator 2; a transmission 4 interposed between drive wheels 7R, 7L; and a transmission controller 24 which controls a gear change of the transmission 4. The transmission 4 comprises a first transmission route in which power can be transmitted between drive sources 1, 2 and the drive wheels 7R, 7L via a variator 41, and a second transmission route which has a first gear change stage at a low side compared with the lowest gear change ratio of the variator 41 and a second gear change stage at high side compared with the first gear change stage, and can transmits power between the drive sources 1, 2 and the drive wheels 7R, 7L in parallel with the first transmission route. When a drive force requirement is issued from a driver at deceleration traveling, the transmission controller 24 sets the second transmission route to the second gear change stage.SELECTED DRAWING: Figure 3
【課題】減速走行にて運転者から駆動力要求されると、過剰な駆動力伝達を抑制する車両の変速制御装置を提供すること。【解決手段】エンジン1及びモータジェネレータ2と駆動輪7R,7Lとの間に介装された変速機4と、変速機4の変速制御を行う変速機コントローラ24と、を備える。このFFハイブリッド車両)の変速制御装置において、変速機4は、バリエータ41を介して、駆動源1,2と駆動輪7R,7Lとの間で動力伝達可能な第1伝達経路と、バリエータ41の最ロー変速比よりロー側の第1変速段と第1変速段よりハイ側の第2変速段とを有し、第1伝達経路と並行して駆動源1,2と駆動輪7R,7Lとの間で動力伝達可能な第2伝達経路と、を備える。変速機コントローラ24は、減速走行にて運転者から駆動力要求されると、第2伝達経路を第2変速段とする。【選択図】図3
GEAR CHANGE CONTROL DEVICE OF VEHICLE
車両の変速制御装置
2016-06-23
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / F16H Getriebe , GEARING |