Match and selection control system and method for alternating-current transmission mining dump truck and electric shovel

Abstract

The invention belongs to the technical field of computer software and discloses a match and selection control system and method for an alternating-current transmission mining dump truck and an electric shovel. The system comprises a program starting module, an input module, and an output module. The invention discloses an automatic control method for the automatic matching of the alternating current transmission mining dump truck and the electric shovel. The method comprises the steps that after a program interface is built, the program running action is set, the interface is skipped to a datainput interface at a starting interface, the starting interface is hidden, the input interface is called out, the input interface is skipped to an output interface in the same way, and a result is outputted from the output interface through data processing. The recommended equipment type selection scheme can meet the expected requirements of the mine production capacity, avoid the excessive production capacity, improve the economic index, and calculates the vehicle-shovel ratio and the spoon-volume ratio of the corresponding scheme; a proper equipment scheme is selected according to a mine planning situation, a reasonable scheme is calculated under any input condition, errors caused by manual estimation are avoided, and accurate model selection and economic evaluation are achieved.

Description

technical field [0001] The invention belongs to the technical field of computer software, and in particular relates to a matching and selection control system and method for an AC drive mine dump truck and an electric shovel. Background technique [0002] At present, the commonly used existing technologies in the industry are as follows: mineral resources refer to those formed through geological mineralization, naturally occurring in the crust or buried underground or exposed on the surface, and are in solid, liquid or gaseous state. It is a collection of minerals or useful elements that have development and utilization value. Mineral resources are non-renewable resources, and their reserves are limited. As far as mines are concerned, it is of great significance to study how to achieve rational mining, safe production, efficient and non-waste mining of mineral resources. In the prior art, there is the problem of inaccurate manual selection of mining dump truck / electric sho...

AI Technical Summary

Problems solved by technology

[0004] (1) In the existing technology, there is the problem of manual selection of mining dump truck / electric shovel equipment matching and selection schemes required for mine development. The waiting time of mine trucks is not considered when calculating the operation cycle. When calculating the annual output It is not easy to determine the truck-shovel ratio and scoop volume ratio; if the mine car waiting time, truck-shovel ratio, and scoop volume ratio are not accurately considered, it will lead to unscientific and inaccurate production calculations, and the budget results will seriously deviate from the actual situation, thus affecting To our choice of mine car / electric shovel model and purchase quantity, and even affect the capacity planning and production plan of the entire mine

[0005] (2) When mine developers choose mine car / electric shovel equipment schemes that meet their own needs, they will use data such as expected annual output and mine operating condition information as input. The current technology cannot calculate the ratio of mine cars and electric shovels with different tonnages. The equipment selection plan and price are for developers to choose; at the same time, there are errors caused by artificial estimation, which cannot achieve the purpose of accurate selection

[0008] The selection of the mine car / electric shovel equipment scheme was manually selected before the present invention. The main difficulty is that the waiting time of the mine car, the ratio of the car to the shovel and the ratio of the scoop capacity are difficult to accurately estimate, and it depends entirely on the experience of engineers or management decision-makers, but often brings come error

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