A Coordinated Control Method for Multi-stage Belt Conveyor Based on Internet of Things

Abstract

The invention discloses a multi-stage belt conveyor coordinated control system based on the Internet of Things, which includes a material flow state laser acquisition device, a photoelectric encoder, a signal acquisition and processing module, a first wireless signal transmission module, and a second wireless signal transmission module. module, a multi-stage belt conveyor coordination control management device based on the Internet of Things, and an on-site execution module. The invention also discloses a coordinated control method for multi-stage belt conveyors based on the Internet of Things, including the collection of instantaneous flow signals and belt speed signals of materials; and calculating the belt speeds of belt conveyors at all levels according to the collection of instantaneous flow signals and belt speed signals The amount of change; the belt speed of the belt conveyors at all levels is controlled through the on-site execution module. The invention has the advantages of simple structure, convenient installation and use, strong implementability, high degree of automation, safety and reliability, and can realize the coordinated control of the belt speed of a large multi-stage belt conveyor system in a port.

Description

technical field [0001] The present invention relates to the technical field of sensing and measurement and control, in particular to a coordinated control system for multi-stage belt conveyors based on the Internet of Things, and also relates to a coordinated control method for multi-stage belt conveyors based on the Internet of Things Background technique [0002] Bulk cargo ports are mainly coal, ore and other energy and raw material ports. They are one of the main types of modern ports and occupy a pivotal position in the international shipping market. According to the characteristics of bulk cargo transportation, the belt conveyor has become the most ideal equipment for bulk cargo port material transportation with its unique long-distance, high-speed, and automatic transportation capabilities. However, as the scale and intensity of my country's freight terminals continue to increase, the belt conveyor system often suffers from serious waste of energy consumption under no...

AI Technical Summary

Problems solved by technology

The cargo carrying capacity of bulk cargo terminals in my country has increased, but there is still no set of belt speed equipment specially used to coordinate and control the emergence of large-scale multi-stage belt conveyors in the market, so a multi-stage belt conveyor based on Internet of Things sensing technology is explored Coordinated control decision-making systems and methods, and applying them to large-scale multi-stage belt conveyor systems will effectively optimize the operation process of multi-stage belt conveyor speed regulation and energy-saving control, and improve the intelligence of multi-stage belt conveyor speed regulation control level, to achieve the best energy-saving effect in port multi-stage belt conveyor system operation

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