Block chain-based retired battery management method and device

Abstract

The invention provides a decommissioned battery management method and device based on a block chain. The decommissioned battery management method based on the block chain comprises the steps that actual reutilization information of a target decommissioned battery by a user is collected, and the actual reutilization information is used for representing actual reutilization operation of the target decommissioned battery by the user; obtaining an actual reutilization value obtained by the user based on the actual reutilization operation of the target retired battery; and constructing an actual reutilization evidence storage transaction corresponding to the user based on the reutilization information and the actual reutilization value, and issuing the actual reutilization evidence storage transaction to the block chain, so that the actual reutilization evidence storage transaction is stored in the block chain after the actual reutilization evidence storage transaction is subjected to consensus verification by the node equipment of the block chain. According to the decommissioned battery management method, a transparent and mutual-trust market system can be established in a decommissioned battery reutilization market, and the reutilization rate of the decommissioned batteries is improved.

Description

technical field [0001] This application relates to the field of information management, and in particular to a blockchain-based decommissioned battery management method and equipment. Background technique [0002] As the country vigorously advocates the recycling of energy, the extensive reuse of decommissioned batteries in various fields has gradually entered people's field of vision. The decommissioned batteries are circulated among various reuse subjects, which can improve the utilization rate of energy. However, due to the lack of an information sharing platform or sharing channel for the relevant information of decommissioned batteries in various recycling links, the subjects who have the need for reusing decommissioned batteries cannot obtain open and transparent decommissioned battery circulation information in a timely manner. At the same time, the uncertainty of reuse income also makes the upstream and downstream entities lack enthusiasm for reuse, which leads to t...

AI Technical Summary

Problems solved by technology

However, due to the lack of an information sharing platform or sharing channel for the relevant information of decommissioned batteries in various recycling links, the subjects who have the need for reusing decommissioned batteries cannot obtain open and transparent decommissioned battery circulation information in a timely manner.

At the same time, the uncertainty of reuse income also makes the upstream and downstream entities lack enthusiasm for reuse, which leads to the low actual reuse rate of decommissioned batteries, the value of decommissioned batteries has not been effectively utilized, and the reutilization income of decommissioned batteries cannot be achieved. It has been verified and improved, and it is impossible to achieve a virtuous and long-term cycle of the decommissioned battery reuse chain

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