APPARATUS AND METHOD FOR CONTROLLING INJECTOR HEATER OF HEATED INJECTOR SYSTEM

An injector heater control device of a heating type injector system of the present invention comprises: an injector heater temperature detecting unit to detect a temperature of an injector heater installed in each cylinder of a vehicle engine; a relay unit to turn on or off the injector heater; and...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JAE HO, YIM, DONG HOON, PARK, HYEUNG CHEUL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF WEAPONS
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Beschreibung
Zusammenfassung:	An injector heater control device of a heating type injector system of the present invention comprises: an injector heater temperature detecting unit to detect a temperature of an injector heater installed in each cylinder of a vehicle engine; a relay unit to turn on or off the injector heater; and a control unit to turn off the injector heater through a relay unit if the temperature of the injector heater temperature does not reach a target temperature of the injector heater within a preset period of time while the injector heater is activated through a relay unit. 본 발명은 차량 엔진의 각 실린더에 설치된 인젝터 히터의 온도를 검출하는 인젝터 히터 온도 검출부, 인젝터 히터를 턴온 및 턴오프시키는 릴레이부 및 릴레이부를 통해 인젝터 히터를 활성화시킨 상태에서, 인젝터 히터 온도 검출부에 의해 검출된 인젝터 히터의 온도가 기 설정된 기준시간 내에 인젝터 히터의 목표 온도에 도달하지 않으면 릴레이부를 통해 인젝터 히터를 턴오프시키는 제어부를 포함하는 것을 특징으로 한다.