The invention relates to the field of mechanical equipment, and particularly relates to a clutch cut-off control device of construction machinery and the construction machinery. The clutch cut-off control device comprises a pressure detection unit used for detecting brake pressure, and a vehicle control unit capable of receiving the brake pressure. The vehicle control unit outputs a cut-off control signal for executing a clutch cut-off action when the brake pressure is greater than a predetermined pressure threshold value. The vehicle control unit has a plurality of cut-off modes, and the predetermined pressure threshold values in different cut-off modes are different; and the clutch control unit of the vehicle control unit is operably connected so as to execute the clutch cut-off action according to the cut-off control signal. The clutch cut-off control device of the construction machinery and the construction machinery can provide different clutch cut-off intervention opportunities for selection.

    本申请涉及机械设备领域,尤其涉及一种工程机械的离合器切断控制装置以及工程机械。其中,所述离合器切断控制装置包括:压力检测单元,用于检测制动压力;能够接收所述制动压力的车辆控制单元;所述车辆控制单元在所述制动压力大于预定压力阈值时输出执行离合器切断动作的切断控制信号;其中,所述车辆控制单元具有多个切断模式,不同所述切断模式下的预定压力阈值不同;可操作地连接所述车辆控制单元的离合器控制单元,以根据所述切断控制信号执行离合器切断动作。该工程机械的离合器切断控制装置以及工程机械能够提供不同的离合器切断介入时机的选择。


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    Title :

    Clutch cut-off control device of construction machinery and construction machinery


    Additional title:

    工程机械的离合器切断控制装置以及工程机械


    Contributors:
    YU BO (author) / WU GUANG (author) / ZHANG JIANGANG (author)

    Publication date :

    2020-09-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN 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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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