基于Fabric的停车管理区块链系统

Parking management blockchain system based on Fabric

传统停车管理系统存在着停车收费数据不可靠、停车支付不便捷等问题,利用区块链技术防篡改和价值自动传递等特性,提出一种基于Fabric的停车管理区块链系统架构。围绕Mongo数据库、区块链与中间件和访问控制三个方面,对停车管理区块链系统关键技术进行研究设计,并针对用户注册、停车场注册/车辆注册、停车支付、充值/提现和读取交易凭证等关键业务流程进行分析。性能测试结果表明,该停车管理区块链系统能够实现停车场的有效运转。

Aiming at the problems of unreliable parking charge data and inconvenient parking payment in the traditional parking management system a Fabric-based parking management blockchain system architecture was proposed based on temper-resitance and automatic value transfer characteristics of blockchain technology. Focusing on Mongo database, blockchain with middleware and access control, the key technology of parking management blockchain system was studied and designed, and key processes such as user registration, parking lot registration/vehicle registration, parking payment, recharge/cash and transaction credential reading were analyzed. Performance tests show that the parking management blockchain system can realize the effective operation of parking lot.