The present invention relates to a parking brake system of an electric vehicle. The parking brake system of an electric vehicle includes: a three-phase motor driving an electric vehicle; and a short-circuit switch having a gearshift of the electric vehicle located at a location of P and short-circuiting a three-phase of the motor when a start is in an off state. The present invention can provide the parking brake system of the electric vehicle by using the three-phase motor used as a driving motor.
본 발명은 전기자동차의 주차 브레이크 시스템에 관한 것으로서, 전기자동차를 구동하는 3상 모터, 그리고 전기자동차의 변속 레버가 P의 위치에 있고 시동이 오프 상태이면 모터의 3상을 단락시키는 단락 스위치를 포함한다. 본 발명에 의하면 구동 모터로 사용되는 3상 모터를 이용함으로써 전기자동차의 주차 브레이크 시스템을 제공할 수 있다.
Parking brake system for electric vehicle
전기자동차의 주차 브레이크 시스템
2016-11-16
Patent
Electronic Resource
Korean
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 / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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