A method and corresponding system for controlling the operation of a mobile crane, the operation comprising a user input comprising a command to change the configuration of the mobile crane, the method comprising the steps of: determining a current tipping moment of the mobile crane, the tipping moment comprises a moment around a tipping line of the mobile crane; predicting the effect of the user input on the tipping moment of the mobile crane; and altering the response to the user input if the predicted impact of the user input is increasing the tipping moment of the mobile crane by more than a predetermined amount. Another aspect relates to a user interface for displaying to a user an effect of a user input on a tipping moment of a mobile crane, the user interface displaying a safe range of the effect of the user input and a non-safe range of the effect of the user input, which may lead to a tipping of the mobile crane.
一种用于控制移动式起重机的操作的方法和相应的系统,该操作包括用户输入,该用户输入包括改变移动式起重机的配置的命令,该方法包括以下步骤:确定移动式起重机的当前的倾翻力矩,该倾翻力矩包括围绕移动式起重机的倾翻线的力矩;预测用户输入对移动式起重机的倾翻力矩的影响;以及如果用户输入的预测影响是增大移动式起重机的倾翻力矩超过预定量,则改变对用户输入的响应。另一方面涉及一种用于向用户显示用户输入对移动式起重机的倾翻力矩的影响的用户界面,该用户界面显示用户输入的影响的安全范围和用户输入的影响的非安全范围,这可能导致移动式起重机的倾翻。
Operation control of mobile crane
移动式起重机的操作控制
2022-06-03
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |