Method and system for preventing accidental hoisting of trucks

Abstract

The invention discloses a method for preventing mistaken lifting of a container truck, comprising: controlling a crane to lift a target container, acquiring weight data of a measurement position during the lifting operation, and fitting the first data feature corresponding to the measurement position according to the weight data, Compare the first data feature with the pre-stored data feature group to determine whether the data feature group contains data features that match the first data feature, so as to determine whether the target container is effectively separated from the collection card. When the card is not effectively separated, the crane is controlled to perform a predetermined operation. The invention also provides a system for preventing wrong lifting of the truck, which includes a weight sensor, a data processing server and a crane controller. The method and system for preventing wrong lifting of the collection truck provided by the present invention can automatically detect and identify the state of whether the collection truck is lifted by using the weight data collected by the weight sensor, the equipment cost is low, and the system structure is simple.

Description

technical field [0001] The invention relates to the technical field of safety in the container crane industry, in particular to a method and system for preventing wrong lifting of a truck. Background technique [0002] During the unloading operation of the container truck by the crane, if the lock pin between the container and the container truck is not fully unlocked, the crane will lift the container together with the container truck or half-lift it, resulting in damage to the container truck and the container, or even Causing overturning and other major personal and property losses. Especially with the unmanned and intelligent development of the container crane industry, the whole process of crane operation is automatically controlled, and the driver cannot find the problem at the first time, which has great potential safety hazards. Therefore, a safe and reliable method and system for preventing wrong lifting of the collection truck is needed during the process of unloa...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method and system for preventing wrong lifting of collection trucks, so as to solve the problem of automatic detection and identification of whether the collection trucks are lifted in the prior art, and then the method and system for protecting the collection trucks have high equipment costs , problems with complex system structures

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