CONSTRUCTION MACHINE SAFETY APPARATUS AND CONTROLLING METHOD

A construction machine safety apparatus controlling method according to an embodiment of the present specification comprises the steps of: applying power to a construction machine when a key switch operation is input by a worker; receiving operation signals of a parking switch, an FNR switch, and a...

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Bibliographic Details
Main Authors LIM, Young Sup, PARK, Duck Woo, PARK, Jun Hong
Format Patent
LanguageEnglish
French
Korean
Published 16.08.2018
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Summary:A construction machine safety apparatus controlling method according to an embodiment of the present specification comprises the steps of: applying power to a construction machine when a key switch operation is input by a worker; receiving operation signals of a parking switch, an FNR switch, and a pilot cut-off switch; determining whether operation states of the parking switch, the FNR switch, and the pilot cut-off switch satisfy a pre-configured condition; and controlling the construction machine to be able to start when the pre-configured condition is satisfied, wherein the pre-configured condition may correspond to a state in which the parking switch is operated to be turned on to operate a parking brake, the FNR switch is operated to be selected into neutral to allow a driving direction of the construction machine to be in a neutral state, and the pilot cut-off switch is operated to be turned on to allow the construction machine to be in a pilot cut-off state. Selon un mode de réalisation, la présente invention concerne un procédé de commande d'appareil de sécurité de machine de construction qui comprend les étapes suivantes : l'application d'énergie à une machine de construction lorsqu'une opération de commutation de clé est entrée par un travailleur; la réception de signaux d'actionnement d'un commutateur de stationnement, d'un commutateur FNR et d'un commutateur de coupure pilote; la détermination de la satisfaction ou non d'une condition pré-configurée des états d'actionnement du commutateur de stationnement, du commutateur FNR et du commutateur de coupure pilote; la commande de la machine de construction de manière à pouvoir démarrer lorsque la condition pré-configurée est remplie, ladite condition pouvant correspondre à un état dans lequel le commutateur de stationnement est actionné pour être allumé afin d'actionner un frein de stationnement, le commutateur FNR est actionné pour être sélectionné dans une position neutre afin de permettre à une direction d'entraînement de la machine de construction d'être dans un état neutre, et le commutateur de coupure pilote est actionné pour être allumé afin de permettre à la machine de construction d'être dans un état de coupure pilote. 본 명세서의 일 실시예에 따른 건설기계의 안전 장치 제어 방법은 작업자의 키 스위치 조작이 입력되면 건설기계에 전원을 인가하는 단계와, 파킹 스위치와, FNR 스위치 및 파일럿 컷 오프 스위치의 조작 신호를 수신 하는 단계와, 파킹 스위치와, FNR 스위치 및 파일럿 컷 오프 스위치의 조작 상태가 기 설정된 조건의 만족 여부를 판단하는 단계 및 기 설정된 조건이 만족되면 건설기계가 시동 가능하도록 제어하는 단계;를 포함하며, 기 설정된 조건은 파킹 브레이크가 작동되도록 파킹 스위치가 온 조작되고, 건설기계의 주행 방향이 중립 상태가 되도록 FNR 스위치가 중립으로 선택 조작 되고, 건설기계가 파일럿 컷 오프 상태가 되도록 파일럿 컷 오프 스위치가 온 조작된 상태일 수 있다.
Bibliography:Application Number: WO2018KR01843