PROBLEM TO BE SOLVED: To provide a vehicular drive force distribution apparatus for preventing the power of a battery from being wastefully consumed in the case of the drive efficiency of a wheel being decreased, the wheel driven with drive power supplied from the battery.SOLUTION: A vehicular drive force distribution apparatus includes: an in-wheel motor 10 for individually driving each of plural wheels 15 disposed along a longitudinal direction of a vehicle 1; a power reception unit 11 disposed with the in-wheel motor 10; a power transmission unit 12, disposed oppositely to the power reception unit 11, capable of wirelessly transmitting power to the power reception unit 11; a battery 13, connected to the power transmission unit 12-side, for supplying drive power for driving the wheel 15; and drive force distribution means 14 for adjusting a distribution ratio of the drive power to be transmitted to each power transmission unit 12 in accordance with a drive efficiency between: drive power supplied from the battery 13 to the power transmission unit 12 disposed correspondingly to each of the wheels 15; and drive force of the wheel 15 driven with the drive power.SELECTED DRAWING: Figure 1

    【課題】バッテリから送られる駆動電力によって駆動する車輪の駆動効率の低下が生じたときに、バッテリの電力が無駄に消費されるのを防止した車両用駆動力配分装置を提供する。【解決手段】車両1の前後方向に亘って設けられた複数の車輪15をそれぞれ駆動するインホイールモータ10と、インホイールモータ10に併設された受電ユニット11と、受電ユニット11に対向するように設けられ、受電ユニット11との間で無線送電が可能な送電ユニット12と、車輪15を駆動する駆動電力を供給する、送電ユニット12側に接続されたバッテリ13と、各車輪15のそれぞれに対応して設けられた送電ユニット12にバッテリ13から送られる駆動電力と、この駆動電力によって駆動する車輪15の駆動力との間の駆動効率に対応して、各送電ユニット12に送られる駆動電力の配分割合を調節する駆動力配分手段14と、を備えた車両用駆動力配分装置を構成する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    VEHICULAR DRIVE FORCE DISTRIBUTION APPARATUS


    Additional title:

    車両用駆動力配分装置


    Contributors:

    Publication date :

    2017-06-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    VEHICULAR DRIVE FORCE DISPLAY APPARATUS

    FUKADA TOSHIRO | European Patent Office | 2016

    Free access

    VEHICULAR DRIVE FORCE CONTROL APPARATUS

    MATSUMOTO YUMA / WATANABE HIROSHI / YAMAMOTO KOJI et al. | European Patent Office | 2021

    Free access

    VEHICULAR DRIVE FORCE CONTROL APPARATUS

    NISHIBASHI TADASHI / ITO KENSUKE / TOMITA YASUSHI et al. | European Patent Office | 2016

    Free access

    VEHICULAR DRIVE FORCE CONTROL APPARATUS

    MOMOSE HIROBUMI | European Patent Office | 2017

    Free access

    VEHICULAR DRIVE FORCE CONTROL APPARATUS

    HIRATA TAKUYA / METSUGI HIROMITSU | European Patent Office | 2019

    Free access