Application Of Machine Maintenance Outsourcing Based On Blockchain Technology

With the development of industry,equipment maintenance shows the trend of outsourcing.More and more enterprises chose specialized equipment maintenance service providers.How to realize the sharing of equipment maintenance resources has become a subject to be studied.The traditional resource platform as the role of third-party supervise the transaction process and coordinate the disputes arising from the service process.In order to solve the problem of trust,the platform introduces blockchain technology,uses Ethereum to write the intelligent contract to record and realizes the decentralization of transaction and keep non-tamperability information.The research content includes the following aspects:1、Propose a sharing equipment maintenance outsourcing Platform based on blockchainUsing Blockchain characteristics,we can solve the problem of trust transaction in the pro-cess of outsourcing,and realize a new method of equipment maintenance outsourcing service.2、Construct a new outsourcing service operation modeThis paper studies the basic theory of equipment operation and maintenance,analyzes and abstracts the outsourcing demand of enterprise equipment maintenance,builds the model of equipment maintenance contract business,manages and tracks the service process by using the intelligent contract of blockchain,and establish a relatively reasonable service provider evalua-tion mechanism.3.Design the system architecture and verify the feasibility of system.According to the requirements,The platform uses the distributed storage stores the basic information through the database,and writes the record of equipment maintenance services into the block by using the smart contract.Alibaba cloud server is used to build the environment,and the main functions are tested to verify the feasibility.