基于区块链和多识别模式的安全智能门禁系统设计  

Design of an Intelligent Access Control System Based on Blockchains and Multiple Recognition Patterns

作　　者：刘宏健 钱振华 卞兆冬 顾晟 张柏 LIU Hongjian;QIAN Zhenhua;BIAN Zhaodong;GU Sheng;ZHANG Bai(Three Gorges Renewables Offshore Wind Power Operation and Maintenance Jiangsu Co.,Ltd.,Yancheng 224000)

机构地区：[1]三峡新能源海上风电运维江苏有限公司,江苏盐城224000

出　　处：《电力安全技术》2023年第10期31-36,共6页Electric Safety Technology

摘　　要：针对海上风电场各个特定区域中不同类型、不同权限人员进出管理的身份鉴别问题,设计一套基于区块链的分布共享、安全透明、高效便捷的智能门禁系统。各个节点根据各自的电力生产系统“两票”流程管理、电力生产运行值班记录管理等规章制度,采用身份证、指纹、人脸识别等手段独立认证注册,然后以身份卡或二维码为载体,生成基于密码技术的身份鉴别标识,认证结果发布到区块链上,用于存证共享和溯源。门禁识别时支持身份卡、二维码或生物特征等多种模式,通过区块链上的身份数据进行验证比对。最终实现“一处认证,处处可鉴”的海陆多区域“互通互鉴”。A blockchain-based-distributed sharing,secure,transparent,efficient and convenient intelligent access control system is designed to address the identity recognition issues in the access management of various persons with different permissions concerning the specific areas of offshore wind farms.The means such as ID card,fingerprint,and facial recognition are independently identified and registered at each node according to their specific power production system's"two tickets"process management,power production operation duty record management,and other rules and regulations.And then based on ID card or QR code as the carrier,the identifiers are put out based on password technology,and the identification outcomes are published on the blockchains for certificate sharing and traceability.During access control recognition,multiple modes such as ID card,QR code,or biometric features are supported,and verification and comparison are conducted based upon the identity data on the blockchains.Ultimately,the goal of"identification in one place,available for all places"and"interoperability and mutual learning"in multiple sea-land regions.

关 键 词：门禁系统 区块链 身份鉴别 智能门禁 生物特性 

分 类 号：TM614[电气工程—电力系统及自动化]