Intelligent operation control system of bridge crane

Abstract

The invention provides an intelligent operation control system of a bridge crane. The intelligent operation control system primarily comprises a position correcting module, an anti-swing unit module,a data processing module and a PLC. The position correcting module is used for determining coordinates of an object to adjust the lifting angle of the object; the position correcting module comprisesa coordinate measuring unit, a distance induction sensor, an offset compensation sensor, an angle sensor and a coordinate guiding unit; the anti-swing unit module comprises an acceleration sensor, a height sensor, a swing prediction unit, a tracking control unit and a frequency sensor; the data processing module is used for receiving position correcting and anti-swing data, a data processing unitsends processed data to the PLC, and the data processing module comprises a receiving unit, a signal processing unit and a data quantitative analysis unit. By matching the modules, the swing amplitudeof carrying the object to move is reduced, so that an intelligent operation is achieved.

Description

technical field [0001] The invention belongs to the technical field of cranes, and in particular relates to an intelligent operation control system of bridge cranes. Background technique [0002] Due to the large-scale development of my country's industrial scale, the difficulty of hoisting has increased, and the hoisting scheme design as a hoisting safety guarantee has increasingly high requirements in terms of rationality, accuracy, safety and reliability. However, the current crane hoisting scheme basically adopts manual According to experience, the hoisting path planning, the core content of the scheme, lacks theoretical basis, which seriously affects the safety of hoisting. Therefore, it is necessary to plan the hoisting path, and formulate the hoisting scheme based on this, which provides a favorable reference for the rational and efficient use of crane resources. [0003] However, the formulation of the hoisting scheme is very complicated, and its effectiveness and saf...

AI Technical Summary

Problems solved by technology

Also, a crane running fast can cause the load to sway too much

Excessive load swing poses a threat to the personal safety of field operators

Load sway also increases the possibility of damage to the load and surrounding goods, which reduces the efficiency of the crane's work and also affects the safety of the operation

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