Thermal coal inbound acceptance method for thermal power enterprise on the basis of blockchain

Abstract

The invention relates to a thermal coal inbound acceptance method for a thermal power enterprise on the basis of a blockchain. The technical scheme of the method is that collected data is packaged toobtain a new blockchain block to serve as the data fingerprint of a current coal inbound process, and the data fingerprint is added into the blockchain of a blockchain system for a subsequent thermalpower enterprise to carry out the query backtracking work of any batch of coal quality control information at any time. A blockchain technology is adopted to store the collected data, the basic structure of the bottom layer of the blockchain is a linear linked list which is formed by connecting "blocks" in series, a subsequent block needs to record the Hash value of a previous block while data isrecorded, and all blocks are combined to form the blockchain. Therefore, the blockchain forms a total account book which is convenient in verification and is unchangeable, a situation that data is maliciously tampered in any node can be identified, and the data can be automatically recovered to a state before tampering through the data of other nodes.

Description

technical field [0001] The present invention relates to the field of coal-fired coal entering the factory acceptance of thermal power enterprises, in particular to a block chain-based method for coal-fired coal entering the factory of thermal power enterprises. Background technique [0002] There are many links in the acceptance process of coal in thermal power enterprises. In the traditional mode, data collection and recording require personnel participation, which is prone to omissions or mistakes. Cheating is prone to occur in the testing and weighing links. These problems will cause thermal power companies to be unable to correctly grasp the fuel status in the plant, which is not conducive to the company's optimization of boiler combustion control, and will affect the improvement of thermal power companies' profits. To sum up, the traditional coal acceptance process has the following disadvantages: [0003] 1. In the traditional acceptance process of coal entering the f...

AI Technical Summary

Problems solved by technology

Moreover, the radio frequency card has poor anti-interference ability and anti-cracking ability, which may easily cause vehicle information leakage and fraud

The RF card is easy to lose, which affects the acceptance efficiency and increases the cost of the enterprise;

[0004] 2. In the traditional acceptance process of coal entering the factory, the information registration of coal transport vehicles, weighing information, and laboratory information are largely entered manually, which is prone to information entry errors or fraud;

[0005] 3. In the traditional traditional coal acceptance process, the data is stored in a centralized manner, which is easy to be breached. As long as the central database is breached, the data package can be tampered with, especially for internal personnel, who can directly access the central database and tamper with the content of the database. It is easy to achieve falsification of laboratory data