A railway vehicle emergency light control system using a capacitor according to the present invention comprises: a power supply unit for supplying power to a lighting unit in normal and emergency situations; a lighting unit that provides illumination inside the railway vehicle; and a capacitor unit for supplying power to an emergency light in an emergency situation. According to the present invention, the railway vehicle emergency light control system includes a supercapacitor so that the emergency light can be stably operated even in the event of a battery failure, and the emergency light may be operated due to discharge of the supercapacitor.
본 발명에 따른 커패시터를 활용한 철도차량 비상등 제어 시스템은 정상상황 및 비상상황에서 조명부에 전원을 공급하는 전원부; 철도차량 내부의 조도를 제공하는 조명부;및 비상상황에서 비상등에 전원을 공급하는 커패시터부;를 포함하는 점에 그 특징이 있다. 본 발명에 따르면, 배터리 고장시에도 비상등이 안정적으로 동작될 수 있도록 슈퍼커패시터를 포함하고, 슈퍼커패시터의 방전으로 비상등이 동작될 수 있다.
Emergency lighting control system using capacitive storage unit
커패시터를 활용한 철도차량 비상등 제어 시스템
2022-03-15
Patent
Electronic Resource
Korean
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / H05B ELECTRIC HEATING , Elektrische Heizung |
Emergency lighting control system using capacitive storage unit
European Patent Office | 2022
NTIS | 1981
|European Patent Office | 2020
|European Patent Office | 2016
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