The invention discloses a container reach stacker running speed limit comprehensive control method and a crane, on the basis of matching with speed limit control of an engine and a gearbox, a lifting appliance controller, a big arm length angle sensor and a pressure sensor are used for providing multi-dimensional reference signals for assisting speed limit control; such as hanger load, large arm position, hanging box weight and the like. Through the participation of the multi-element auxiliary signals, auxiliary vehicle speed limitation can be carried out by detecting the loading condition and the position of the lifting appliance, the safe height and safe extension of movement of the lifting appliance can be indicated, a driver can execute correction operation in time through prompt information of visual guidance, the sight is prevented from being blocked or the action of a big arm is prevented from exceeding the limit; and furthermore, in combination with a signal for detecting the weight of the container provided by the invention, vehicle speed limiting values of different levels can be set as required, a refined speed limiting function is realized, and the operation efficiency of the crane can be improved while the safety is ensured.
本发明公开了一种集装箱正面起重机行驶限速综合控制方法及起重机,在配合发动机与变速箱的车速限制控制的基础上,由吊具控制器、大臂长度角度传感器及压力传感器,提供用于辅助限速控制的多维参考信号,如吊具带载、大臂位置、吊箱重量等。由上述多元辅助信号的参与,可通过检测带载情况以及吊具位置进行辅助车速限制,指示吊具移动的安全高度、安全伸长,并通过直观指导的提示信息使驾驶员能够及时执行纠正操作,避免视线遮挡或大臂动作超限,从而提高集装箱起重机行驶及作业的安全性,进一步地,可结合本发明提供的对集装箱重量进行检测的信号,按需设置不同级别的车速限值,实现精细化限速功能,在保证安全性的同时,能够提升起重机作业效率。
Container front crane running speed limiting comprehensive control method and crane
集装箱正面起重机行驶限速综合控制方法及起重机
2024-03-22
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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