PROBLEM TO BE SOLVED: To suppress an incongruity imparted to a driver by a gear change shock or the like at a gear change of a mechanical stepped gear change part when a gear change control device of a vehicle has an electric stepless gear change part and the mechanical stepped gear change part.SOLUTION: A plurality of simulated gear stages are established by an electric stepless gear change part 16, a stage number of the simulated gear stages (10 in this embodiment) is allocated at a stage number (4 in this embodiment) of mechanical gear stages of a mechanical stepped gear change part 20 so as to establish one or a plurality of the simulated gear stages with respect to the respective gear stages, and a gear change of the mechanical gear stage is performed at the same timing as the gear change timing of the simulated gear stage. By this constitution, a gear change of the mechanical stepped gear change part 20 is performed accompanied by a change of an engine rotational speed Ne, and an incongruity is hardly imparted to a driver even if there occurs a gear change shock at the gear change of the mechanical stepped gear change part 20.SELECTED DRAWING: Figure 1

    【課題】電気式無段変速部および機械式有段変速部を有する場合に、機械式有段変速部の変速時に変速ショックなどで運転者に生じさせる違和感を抑制する。【解決手段】電気式無段変速部16により複数の模擬ギヤ段が成立させられるとともに、その模擬ギヤ段の段数(この実施例では10)は、機械式有段変速部20のメカギヤ段の段数(この実施例では4)以上で、各メカギヤ段に対してそれぞれ1または複数の模擬ギヤ段を成立させるように割り当てられており、模擬ギヤ段の変速タイミングと同じタイミングでメカギヤ段の変速が行なわれる。これにより、エンジン回転速度Neの変化を伴って機械式有段変速部20の変速が行なわれるようになり、その機械式有段変速部20の変速時に変速ショックがあっても運転者に違和感を与え難くなる。【選択図】図1


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    Title :

    GEAR CHANGE CONTROL DEVICE OF VEHICLE


    Additional title:

    車両の変速制御装置


    Contributors:

    Publication date :

    2017-10-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / 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 / 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



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