According to one embodiment of the present invention, a road sweeper may comprise: an engine which supplies power to a road vehicle; a transmission which converts the power supplied from the engine into rotary force; a power generator placed between the engine and the transmission; a first driver connected to the power generator; a second driver connected to the first driver; an electric driving motor which receives power from the second driver; a driving device operated by the electric driving motor; an engine control unit (ECU) which controls the engine; a transmission control unit (TCU) which controls the transmission; and an integrated control unit (ICU) which is connected to the first driver, the ECU, and the TCU to control the operation of the power generator and the engine. The road sweeper is able to drive an air blower by using a vehicle driving engine without any additional auxiliary engine.
본 발명의 일 실시예에 따른 노면 청소차는 노면 자동차에 동력을 공급하는 엔진; 상기 엔진으로부터 공급되는 상기 동력을 회전력으로 변환하는 변속기; 상기 엔진과 상기 변속기 사이에 배치되는 발전기; 상기 발전기와 연결되는 제1드라이버; 상기 제1드라이버와 연결되는 제2드라이버; 상기 제2드라이버로부터 전원을 공급받는 전기구동모터; 상기 전기구동모터에 의해 작동되는 구동기기; 상기 엔진을 제어하는 엔진 제어 장치(Engine Control Unit, ECU); 상기 변속기를 제어하는 변속기 제어 장치(Transmission Control Unit, TCU); 및 상기 제1드라이버, 상기 엔진 제어 장치 및 상기 변속기 제어 장치와 연계되어 상기 발전기와 상기 엔진의 작동을 제어하는 통합 제어 장치(Integrated Control Unit, ICU)를 포함할 수 있다.
Road sweeper
노면 청소차
2020-09-07
Patent
Electronic Resource
Korean
IPC: | E01H STREET CLEANING , Reinigen von Straßen / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen |
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