基于多层准入控制的内网物资采购信息化平台

Design of Information Management and Control Platform for Intranet Material Procurement Based on Multi-Layer Access Control

针对传统物资管控平台存在实时物资采购业务检测率低等问题,提出基于多层准入控制的内网物资采购信息化管控平台。该管控平台的内外网共同一个数据库,通过二维码扫描实现内外网数据交互;同时计算出实时物资采购业务的服务指标,即平台的最大容量;求解CFP(Certified Financial Planner)阶段的最大长度,并通过求解CP(Content Provider)阶段的最小长度判断传输通道是否处于饱和状态,根据服务指标和准入条件判断是否接受用户访问平台,实现内网物资采购信息化管控。实验结果表明,所提方法的内网管控效果良好、实时物资采购业务检测率和系统负载能力较高。

Aiming at the low detection rate of real-time material procurement business in the traditional material management and control platform,an intranet material procurement information management and control platform based on multi-layer access control is proposed.The internal and external network of the management and control platform share the same database,and the internal and external network data interaction is realized through two-dimensional code scanning.The service index of real-time material procurement business,i.e.the maximum capacity of the platform is calculated.And the maximum length of CFP(Certified Financial Planner)phase,the minimum length of CP(Content Provider)phase are calculated to judge whether the transmission channel is in saturation state,and whether the user access platform is accepted according to the service index and access conditions,so as to realize the information management and control of Intranet material procurement.The experimental results show that the proposed method has good control effect in Intranet,high detection rate of real-time material purchase business and high system load capacity.