To provide a vehicle power assist system which can perform rotational driving or regenerative braking with driving wheels or driven wheels and inhibit heat generation of a motor generator.SOLUTION: A vehicle power assist system includes: a motor generator 14 supported by a wheel bearing which rotationally supports a wheel 5; a control device 39; and temperature detection means 15. The temperature detection means 15 is provided at the radial inner side of a brake rotor and a brake caliper and at the radial outer side of a stator of the motor generator 14 and detects a temperature heated by heat generated by the brake rotor, the brake caliper, and the stator.SELECTED DRAWING: Figure 2

    【課題】駆動輪または従動輪での回転駆動または回生制動が行えて、電動発電機の発熱を抑制することができる車両動力補助システムを提供する。【解決手段】車輪5を回転支持する車輪用軸受に支持される電動発電機14と、制御装置39と、温度検出手段15とを備える。温度検出手段15は、ブレーキロータおよびブレーキキャリパの径方向内側で且つ電動発電機14のステータの径方向外側に設けられ、ブレーキロータ、ブレーキキャリパおよびステータの発熱による温度を検出する。【選択図】図2


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    Title :

    VEHICLE POWER ASSIST SYSTEM


    Additional title:

    車両動力補助システム


    Contributors:

    Publication date :

    2019-08-08


    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



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