Digital coal yard intelligent control scheme based on GPU computing

Abstract

The invention discloses a digital coal yard intelligent control scheme based on GPU computing. The digital coal yard intelligent control scheme comprises a master control system, a real-time inventorymonitoring system, a bucket intelligent operation system, an coal blending mix-burning expert decision-making system, a fuel input and consumption management system and an online detection and prevention system. The digital coal yard intelligent control scheme is characterized in that the master control system is located in a master control room, is composed of a parallel computer group and performs big data calculation by using a GPU; the real-time inventory monitoring system acquires 4D data of a coal pile through laser scanning and transmits the 4D data to the master control system for coal pile parameter identification and judgment, and then simulates to generate a dynamic and visible 4D model; the bucket intelligent operation system performs the collection and transmission of data such as mass, temperature, humidity, heat, impurity of the coal pile and the position of a bucket through an intelligent chip reading device; the coal blending mix-burning expert decision-making systemis used for calculating a blending scheme according to the current situation of coal storage in a coal yard to form a cost optimization ranking table; the fuel input and consumption management systemperforms storage and coding by a SQL Server database, and the calculation amount is output to the master control system for deployment; and the online detection and prevention system comprises an environmental online detection module, an explosion-proof module and an anti-spontaneous combustion module. The digital coal yard intelligent control scheme based on GPU computing uses the system integration and heterogeneous data fusion technology to realize the fusion and sharing of relational data, real-time data and spatial data.

Description

technical field [0001] The present invention relates to the field of electrical control, in particular, to a digital coal yard intelligent control scheme based on GPU computing and a systematic industrial control design idea. Background technique [0002] As the grain of coal-fired power plants, coal provides a steady stream of power for the normal operation of the units, and its coal consumption costs account for 70% to 80% of the total power generation costs. Fuel management is to check and control the whole process of incoming, consumption, storage, quantity and quality of incoming coal. Doing a good job in fuel management can reduce the cost of fuel consumption and improve the economic benefits of the enterprise. Coal yard management is an important part of fuel management. Scientific and standardized management can effectively ensure the normal supply of coal in power plants, ensure the normal operation of units, and reduce the loss of coal storage. [0003] At present...

AI Technical Summary

Problems solved by technology

The transmission of control information mainly depends on the wireless communication module. The wireless communication module has the following disadvantages: 1) High cost of use and maintenance; 2) The stability and reliability of wireless communication is poor, and it is easily interfered by other external signals; 3) Radio is harmful to human health influences

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