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SYSTEM AND METHOD FOR SHARING PARKING SPACE BASED ON BLOCKCHAIN
SYSTEM AND METHOD FOR SHARING PARKING SPACE BASED ON BLOCKCHAIN
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机译：基于区块链的停车空间共享系统及方法
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#$%^&*AU2020101022A420200813.pdf#####ABSTRACT A system and method for sharing parking space based on a blockchain are provided. The system includes an application layer, a server layer, a middleware layer and a data storage layer. The server layer includes a data statistics module, a data processing module and a data query module. The middleware layer includes a member management module, a Fabric SDK module and a chain code function module. The data storage layer includes a relational database and a state database. The method includes the following steps: when a user searches a shared parking space, the system judges whether the user is registered at first, then judges whether the parking space is in a use state, finally judges a credit score state of the user, and reserves the parking space for the user satisfying conditions; when the user arrives at the parking space, an order state of the user is judged, and a parking operation is carried out; and when the user stops the use of the parking space, usage evaluation is submitted and the credit grades of the user and a parking space issuer are updated, thereby completing the order. The disclosure can realize the function of issuing the sharing information of the parking spaces and the function of using the shared parking spaces, and has the advantages of security and reliability.1/5 -- F 0F
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