The invention relates to the field of automobile cranes, and discloses an automobile crane steering control system, a whole automobile control system and an automobile crane. The automobile crane steering control system comprises an electro-hydraulic steering system which comprises a digital steering wheel, a steering controller, a steering control valve group, a front wheel steering power-assisted oil cylinder corresponding to a front wheel axle, a front wheel steering angle sensor for detecting a front wheel steering angle, a rear wheel steering power-assisted oil cylinder corresponding to a rear wheel axle and a rear wheel steering angle sensor for detecting a rear wheel steering angle, the digital steering wheel, the steering control valve set, the front wheel angle sensor and the rear wheel angle sensor are all in signal connection with the steering controller, and the front wheel steering power-assisted oil cylinder and the rear wheel steering power-assisted oil cylinder are both connected with the steering control valve set through oil ways. And the control device is arranged in the lifting operation room and is in signal connection with the steering controller, and a wheel steering signal is sent to the steering controller through the control device. The crane can be moved in a short distance, or the crane is very convenient to move during hoisting, and the operation efficiency is high.

    本发明涉及汽车起重机领域,公开了一种汽车起重机转向控制系统、整车控制系统及汽车起重机。汽车起重机转向控制系统包括电液转向系统,包括数字方向盘、转向控制器、转向控制阀组、对应前轮车桥的前轮转向助力油缸、检测前轮转角的前轮转角传感器、对应后轮车桥的后轮转向助力油缸和检测后轮转角的后轮转角传感器,数字方向盘、转向控制阀组、前轮转角传感器和后轮转角传感器均与转向控制器信号连接,前轮转向助力油缸和后轮转向助力油缸均通过油路与转向控制阀组连接;操控装置,设置在起重操作室中,与转向控制器信号连接,通过操控装置向转向控制器发送车轮转向信号。能够实现短距离移动起重机,或吊载时移动起重机时非常方便,作业效率高。


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    Titel :

    Automobile crane steering control system, whole automobile control system and automobile crane


    Weitere Titelangaben:

    汽车起重机转向控制系统、整车控制系统及汽车起重机


    Beteiligte:
    AN SHUJUN (Autor:in)

    Erscheinungsdatum :

    2023-07-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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