Full-automatic program optimization algorithm of bin storage crane

Abstract

The invention relates to a full-automatic program optimization algorithm of a bin storage crane. The full-automatic program optimization algorithm comprises the following steps of: (1) establishment of a mathematical model, to be specific, establishing the gradual approach method mathematical model, and performing one-key location on the crane; and establishing a mathematical function model, and automatically generating through points of every operation path of the crane; (2) development of a PLC (Programmable Logic Controller) program, to be specific, designing an open type program so as to enable the crane to be guided by an operation path of an upper computer, and programming structured control languages (SCL); installing a wincc process monitoring system application program; setting status words (SWO) in a PLC, identifying the operation status of the crane by using the status words (SWO), and setting verification of corresponding status words when the crane operates every time; and (3) storage and development of a self-learning path, to be specific, performing secondary judgment and feedback on operation conditions of the crane; and developing timely storage and self-learning path functions of the PLC program. The full-automatic program optimization algorithm has the advantages of working performance improvement, high degree of automation, comprehensive functions, simple and convenient operation and wide range of application.

Description

technical field [0001] The invention belongs to the technical field of storage crane control methods, in particular to a fully automatic program optimization algorithm, in particular to a fully automatic program optimization algorithm for storage cranes. Background technique [0002] In fully automatic storage cranes, the program structure and optimization algorithm are the core technologies to ensure fully automatic operation, safety, reliability and high efficiency. Most of the current storage cranes are manually operated, and the operators work hard and are prone to fatigue. Some install PLC The current crane is only limited to meet the functions of the crane itself, does not have the function of fully automatic operation of the crane, and cannot form a coordinated overall operation mechanism with the warehouse. The current storage crane, because there is no PLC, sensor judgment, preset function, the operator Inattention can easily cause damage to warehouse items, bumps, ...

AI Technical Summary

Problems solved by technology

[0002] In fully automatic storage cranes, the program structure and optimization algorithm are the core technologies to ensure fully automatic operation, safety, reliability and high efficiency. Most of the current storage cranes are manually operated, and the operator has a high work intensity and is prone to fatigue. Some install PLC The current crane is only limited to meet the functions of the crane itself, does not have the function of fully automatic operation of the crane, and cannot form a coordinated overall operation mechanism with the warehouse. The current storage crane, because there is no PLC, the judgment of the sensor, the preset function, the operator Inattention can easily cause damage to warehouse items, bumps, long pick-and-place cycles for single items, low efficiency, and no full-automatic functions. , The fully automatic program optimization algorithm for storage cranes with a wide range of applications is of great significance

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