Method for processing conflict among multiple cranes in logistics simulation system in steelmaking continuous casting workshop

A technology for steelmaking and continuous casting and conflict handling, applied in the field of simulation, to achieve convenient tracking and tracing, and strong pertinence

Inactive Publication Date: 2011-01-12
WISDRI ENG & RES INC LTD
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Problems solved by technology

However, in the logistics simulation system that uses simulation methods to study the logistics problems of steelmaking and continuous casting workshops, analyzes its logistics bottlenecks and critical paths, and supplements the analysis and synthesis of production scheduling strategies, it is impossible to manually deal with the conflicts of multiple cranes problem, it is necessary to design a reasonab

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  • Method for processing conflict among multiple cranes in logistics simulation system in steelmaking continuous casting workshop
  • Method for processing conflict among multiple cranes in logistics simulation system in steelmaking continuous casting workshop
  • Method for processing conflict among multiple cranes in logistics simulation system in steelmaking continuous casting workshop

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] The specific implementation process of the present invention relates to the following aspects:

[0028] In steelmaking and continuous casting workshops, it is a common phenomenon that multiple cranes are arranged in the same span. In order to avoid or eliminate the collision between multiple cranes located in the same span, it is necessary to design a reasonable collision avoidance strategy. The conflict handling method in the present invention specifically includes five parts, which are respectively: the division method of the task of the crane or the operation area, the conflict handling function, the priority of the crane task sequence and the setting method of the preemption value, and the setting method for the location where multiple cranes are located. A method for cross-partitioning and a method for conflict control us...

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Abstract

The invention discloses a method for processing conflict among multiple cranes in a logistics simulation system in a steelmaking continuous casting workshop, and the method contains the following contents: a method for dividing a task or operation region of the cranes in combination with technological requirements; a conflict processing function which inserts a preoccupation task and enables the cranes to avoid in the opposite direction; a method for setting the priority and the preoccupation value of a task sequence of the cranes; a conflict processing method for partitioning a span at which multiple cranes are located; and a method for controlling the conflict by utilizing network nodes. Compared with the prior art, the method can effectively intervene in and process the conflict among multiple cranes arranged in a same span in the logistics simulation system, thus providing a precondition for the correct promotion of a simulation clock.

Description

technical field [0001] The invention relates to a simulation method, in particular to a conflict handling method for multiple cranes in a logistics simulation system of a steelmaking and continuous casting workshop. Background technique [0002] Today, with the rapid development of the manufacturing and processing industries of large-scale structural objects such as steel, chemical and construction, cranes, as lifting and handling machines with high mobility, are widely used in workshops, ports and construction sites in related industries, and play an increasingly important role. more important role. [0003] In the steelmaking and continuous casting workshop, in order to meet the busy logistics demand, even multiple cranes are arranged in the same span, and this arrangement is a common phenomenon. This causes the conflict problem of multiple cranes arranged in the same span. In the actual production process, the conflict of multiple cranes is generally intervened and deal...

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Application Information

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IPC IPC(8): B66C13/18B66C15/04
Inventor 曾亮陈建辉叶理德邵远敬沈静娟杜斌
Owner WISDRI ENG & RES INC LTD
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