The present specification relates to a system and a method for preventing overheating of an axle in a construction machine, and a system for preventing overheating of an axle in a construction machine, according to one embodiment of the present specification, prevents overheating of an axle loaded in the construction machine so as to transmit driving force of an engine to wheels, and comprises: a brake pedal; a brake sensor for detecting displacement of the brake pedal when the brake pedal is operated by a driver; an exhaust brake loaded in the engine so as to control a degree of opening of an exhaust gas discharge path of the engine when driven; and a control unit for controlling the exhaust brake in correspondence to the displacement of the brake pedal so as to adjust a degree of opening of the exhaust gas discharge path, when an operation of the brake pedal is detected from the brake sensor.

    La présente invention concerne un système et un procédé qui permettent d'empêcher la surchauffe d'un essieu dans une machine de construction, et un système qui permet d'empêcher la surchauffe d'un essieu dans une machine de construction, selon un mode de réalisation de la présente invention, qui empêche la surchauffe d'un essieu chargé dans la machine de construction de manière à transmettre la force d'entraînement d'un moteur aux roues, et qui comprend : une pédale de frein ; un capteur de frein pour détecter le déplacement de la pédale de frein lorsque la pédale de frein est actionnée par un conducteur ; un frein sur échappement chargé dans le moteur de façon à commander un degré d'ouverture d'un trajet d'évacuation des gaz d'échappement du moteur lorsqu'il fonctionne ; une unité de commande pour commander le frein sur échappement en fonction du déplacement de la pédale de frein de façon à ajuster un degré d'ouverture du trajet d'évacuation des gaz d'échappement, lorsqu'une opération de la pédale de frein est détectée par le capteur de frein.

    본 명세서는 건설기계의 엑슬 과열 방지 시스템 및 방법에 관한 것으로, 본 명세서의 일 실시 예에 따르는 건설기계의 엑슬 과열 방지 시스템은, 건설기계에 탑재되어 엔진의 구동력을 바퀴로 전달시키는 엑슬의 과열을 방지하는 시스템에 있어서, 브레이크 페달; 상기 브레이크 페달의 운전자 조작시 상기 브레이크 페달의 변위를 검출하는 브레이크 센서; 상기 엔진에 탑재되어 구동시 상기 엔진의 배기가스 배출통로의 개도량을 제어하는 배기 브레이크; 및 상기 브레이크 센서로부터 상기 브레이크 페달의 조작이 검출되면, 상기 브레이크 페달 변위에 대응되게 상기 배기 브레이크를 제어하여 상기 배기가스 배출 통로의 개도량을 조절하는 제어부;를 포함하는 것을 특징으로 한다.


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    Title :

    SYSTEM AND METHOD FOR PREVENTING OVERHEATING OF AXLE IN CONSTRUCTION MACHINE


    Additional title:

    SYSTÈME ET PROCÉDÉ POUR EMPÊCHER LA SURCHAUFFE D'UN ESSIEU DANS UNE MACHINE DE CONSTRUCTION
    건설기계의 엑슬 과열 방지 시스템 및 방법


    Contributors:

    Publication date :

    2018-01-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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