Mine vehicle scheduling method and system

Abstract

According to a mine vehicle scheduling method and system provided by the invention, the full-load state of transportation equipment can be judged only when the difference between the time length required by the transportation equipment to reach optimal digging and loading equipment and the completion time length of the digging and loading action currently performed by the optimal digging and loading equipment is within the preset range, the queuing influence of equipment prediction is considered, the vehicle dispatching effect is guaranteed, mining vehicle digging and transporting load balancing is achieved, then the equipment efficiency is maximized, and the mining digging and transporting capacity is improved.

Description

Technical field [0001] The present invention relates to the field of operational mechanical technology, and more particularly to a mine vehicle scheduling method and system. Background technique [0002] Mining is one of the important links of mine operations. At present, the methods used in mine vehicle scheduling mainly include fixed-cost method, the earliest installation method, maximum transportation method, maximum digging method, and minimum saturation. Each of these methods, for example, the fixed-fledged method cannot dynamically improve efficiency, the earliest installation method may have an additional queue between some excavation equipment, the maximum transportation method and the maximum digging method are mainly suitable for single-class equipment. Scene, the minimum saturation method is not flexible enough. [0003] Moreover, the method in the prior art does not consider the estimated queuing impact of equipment, and cannot guarantee the vehicle scheduling effect,...

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Problems solved by technology

These methods have their own disadvantages. For example, the fixed vehicle allocation method cannot dynamically improve efficiency, and the earliest loading method may cause additional queues for some digging equipment. The maximum transportation method and the maximum digging method are mainly suitable for situations where a single type of equipment is relatively scarce. scene, the minimum saturation method is not flexible enough

[0003] Moreover, none of the methods in the prior art takes into account the estimated queuing impact of the equipment, which cannot guarantee the vehicle scheduling effect and reduces the mining capacity of the mine.

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