Electronic pump control system of electricelectric motor car

The utility model provides an electronic pump control system of electricelectric motor car, include: vehicle control unit, a temperature sensor, speed governing PWM mode piece, microprocessor, motor driver module and water pump motor. Vehicle control unit's first input end and a temperature sen...

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Bibliographische Detailangaben
Hauptverfasser:	MA XIAOCHAO, LIU HONGSI, ZHANG HUANHUAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES INSTRUMENTATION OR DASHBOARDS FOR VEHICLES PERFORMING OPERATIONS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	The utility model provides an electronic pump control system of electricelectric motor car, include: vehicle control unit, a temperature sensor, speed governing PWM mode piece, microprocessor, motor driver module and water pump motor. Vehicle control unit's first input end and a temperature sensor's output link to each other, and vehicle control unit's output links to each other with the control end of speed governing PWM mode piece. Microprocessor's first input end links to each other with the output of speed governing PWM mode piece, and microprocessor's first output links to each other with motor driver module's control end. Motor driver module's input links to each other with power supply, and motor driver module's output links to each other with water pump motor's power input end. A temperature sensor is used for detecting coolant temperature, and sends coolant temperature gives vehicle control unit. Vehicle control unit is according to coolant temperature control speed governing PWM mode block output sp