PROBLEM TO BE SOLVED: To provide a vehicle regeneration control device which can perform a regeneration control capable of improving fuel efficiency while preventing drivability from being worsened compared with a conventional one.SOLUTION: A vehicle regeneration control device comprising an engine, a generator and a transmission performs a regeneration control that regeneratively drives the generator when a vehicular gap D is a prescribed distance Dth or less, and a relative speed Vr is a prescribed speed Vth or more. The regeneration control device calculates deceleration α1 required for the regeneration control of an own vehicle on the basis of a front vehicle speed Vf calculated based on own vehicle speed V and the relative speed Vr. The regeneration control device calculates a transmission ratio γ1 and power generation amount P1 during the regeneration control on the basis of the deceleration α1. The regeneration control device performs the regeneration control in which the transmission is controlled so that the transmission ratio γ becomes the transmission ratio γ1, and the generator is regeneratively driven so that the power generation is carried out with the power generation amount P1.

    【課題】従来と比較して、ドライバビリティの悪化を防止しつつ、燃費を向上できる回生制御を行うことができる車両の回生制御装置を提供すること。【解決手段】エンジンと発電機と変速機とを備えた車両の回生制御装置は、車間距離Dが所定距離Dth以下であり、かつ相対速度Vrが所定速度Vth以上であることを条件に、発電機を回生駆動させる回生制御を行う。回生制御装置は、自車速Vと相対速度Vrとに基づき算出された前方車両の速度である前方車速Vfに基づき、自車両が回生制御時に必要とされる減速度α1を算出する。また、回生制御装置は、減速度α1に基づき、回生制御時における変速比γ1および発電量P1を算出する。回生制御装置は、回生制御において、変速比γが変速比γ1となるよう変速機を制御し、発電量P1で発電を行うよう発電機を回生駆動させる。【選択図】図5


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    Title :

    VEHICLE REGENERATION CONTROL DEVICE


    Additional title:

    車両の回生制御装置


    Contributors:

    Publication date :

    2015-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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 / F16H Getriebe , GEARING



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