후륜 구동 장치(1)는, 제1 및 제2 전동기(2A, 2B)와, 제1 및 제2 전동기(2A, 2B)에 의해 구동되고, 차량(3)을 추진하는 후륜(Wr)과, 제1 및 제2 전동기(2A, 2B)와 후륜(Wr)의 동력 전달 경로 상에 설치되고, 해방 또는 체결함으로써 이 동력 전달 경로를 차단 상태 또는 접속 상태로 하는 습식 다판식의 유압 브레이크(60)와, 유압 브레이크(60)의 해방과 체결을 제어하는 제어 장치(8)를 구비한다. 제어 장치(8)는, 유압 브레이크(60)의 최근의 체결 개시로부터의 경과 시간인 체결 계속 시간을 취득하는 계시 수단으로서의 기능을 갖는다.

    A rear wheel driving system (1) includes a first and second motors (2A, 2B), rear wheels (Wr) that are driven by the first and second motors (2A, 2B) to thereby propel a wheeled vehicle (3), a wet multiple disc type hydraulic brake (60) that is provided on a power transmission path between the first and second motors (2A, 2B) and the rear wheels (Wr) and that is configured to put the power transmission path in a disconnected state or in a connected state by being released or applied, and a controller (8) that is configured to control the hydraulic brake (60) to be released and applied. The controller (8) has a function as a time counter to obtain a continuous applied time that is an elapsed time from a start of a latest application of the hydraulic brake (60).


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    Title :

    DRIVE DEVICE FOR TRANSPORTATION ENGINE


    Additional title:

    수송 기관의 구동 장치


    Contributors:

    Publication date :

    2016-08-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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



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