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BRAKING CONTROL DEVICE AND BRAKING CONTROL METHOD OF CONSTRUCTION MACHINE
A braking control device of a construction machine, comprises: first and second brake lines for supplying brake fluid to a front braking device and a rear braking device of the construction machine, respectively; first and second proportional flow control valves, installed in the first and second brake lines, respectively, for controlling the flow of the brake fluid so as to be proportional to the inputs from first and second braking control signals, respectively; a sensor for detecting operational and driving information of the construction machine; and a control part for outputting the first and second braking control signals in accordance with a braking operation signal of a driver, and independently controlling the first and second proportional flow control valves on the basis of the operational and driving information of the construction machine detected by the sensor.
Un dispositif de commande de freinage d'un engin de chantier comprend : des première et seconde conduites de frein permettant de fournir un fluide de frein à un dispositif de freinage avant et à un dispositif de freinage arrière de l'engin de chantier respectivement ; des première et seconde vannes de commande de débit proportionnel, installées dans les première et seconde conduites de frein, respectivement, pour commander l'écoulement du fluide de frein de façon à être proportionnel aux entrées de premier et second signaux de commande de freinage, respectivement ; un capteur permettant de détecter des informations de fonctionnement et de conduite de l'engin de chantier ; et une partie de commande permettant de délivrer en sortie les premier et second signaux de commande de freinage en fonction d'un signal d'actionnement de freinage d'un conducteur, et de commander indépendamment les première et seconde vannes de commande de débit proportionnel sur la base des informations d'actionnement et de conduite de l'engin de chantier détectées par le capteur.
건설기계의 제동 제어 장치는, 건설기계의 전방 제동 장치 및 후방 제동 장치로 제동유를 각각 공급하기 위한 제1 및 제2 제동 라인들, 상기 제1 및 제2 제동 라인들에 각각 설치되고 입력된 제1 및 제2 제동 제어 신호들에 비례하도록 상기 제동유의 흐름을 각각 제어하기 위한 제1 및 제2 비례 유량 제어 밸브들, 상기 건설기계의 작업 및 주행 정보를 검출하기 위한 센서 및 운전자의 제동 조작 신호에 따라 상기 제1 및 제2 제동 제어 신호들을 각각 출력하고 상기 센서에 의해 검출된 상기 건설기계의 작업 및 주행 정보에 기초하여 상기 제1 및 제2 비례 유량 제어 밸브들을 독립적으로 제어하는 제어부를 포함한다.
BRAKING CONTROL DEVICE AND BRAKING CONTROL METHOD OF CONSTRUCTION MACHINE
A braking control device of a construction machine, comprises: first and second brake lines for supplying brake fluid to a front braking device and a rear braking device of the construction machine, respectively; first and second proportional flow control valves, installed in the first and second brake lines, respectively, for controlling the flow of the brake fluid so as to be proportional to the inputs from first and second braking control signals, respectively; a sensor for detecting operational and driving information of the construction machine; and a control part for outputting the first and second braking control signals in accordance with a braking operation signal of a driver, and independently controlling the first and second proportional flow control valves on the basis of the operational and driving information of the construction machine detected by the sensor.
Un dispositif de commande de freinage d'un engin de chantier comprend : des première et seconde conduites de frein permettant de fournir un fluide de frein à un dispositif de freinage avant et à un dispositif de freinage arrière de l'engin de chantier respectivement ; des première et seconde vannes de commande de débit proportionnel, installées dans les première et seconde conduites de frein, respectivement, pour commander l'écoulement du fluide de frein de façon à être proportionnel aux entrées de premier et second signaux de commande de freinage, respectivement ; un capteur permettant de détecter des informations de fonctionnement et de conduite de l'engin de chantier ; et une partie de commande permettant de délivrer en sortie les premier et second signaux de commande de freinage en fonction d'un signal d'actionnement de freinage d'un conducteur, et de commander indépendamment les première et seconde vannes de commande de débit proportionnel sur la base des informations d'actionnement et de conduite de l'engin de chantier détectées par le capteur.
건설기계의 제동 제어 장치는, 건설기계의 전방 제동 장치 및 후방 제동 장치로 제동유를 각각 공급하기 위한 제1 및 제2 제동 라인들, 상기 제1 및 제2 제동 라인들에 각각 설치되고 입력된 제1 및 제2 제동 제어 신호들에 비례하도록 상기 제동유의 흐름을 각각 제어하기 위한 제1 및 제2 비례 유량 제어 밸브들, 상기 건설기계의 작업 및 주행 정보를 검출하기 위한 센서 및 운전자의 제동 조작 신호에 따라 상기 제1 및 제2 제동 제어 신호들을 각각 출력하고 상기 센서에 의해 검출된 상기 건설기계의 작업 및 주행 정보에 기초하여 상기 제1 및 제2 비례 유량 제어 밸브들을 독립적으로 제어하는 제어부를 포함한다.
BRAKING CONTROL DEVICE AND BRAKING CONTROL METHOD OF CONSTRUCTION MACHINE
DISPOSITIF DE COMMANDE DE FREINAGE ET PROCÉDÉ DE COMMANDE DE FREINAGE D'ENGIN DE CHANTIER
건설기계의 제동 제어 장치 및 제동 제어 방법
HEO YEONHAENG (author) / PARK KWANGSEOK (author) / PARK GYUHONG (author)
2019-09-19
Patent
Electronic Resource
Korean
IPC:
E02F
Baggern
,
DREDGING
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