The Design Of Energy-saving Detection And Monitoring System Based On Multi-tenant Mode

In view of the present situation that heating enterprise’s energy consumption islarge and lack of effective energy saving detection and monitoring technologies.Tianjin science and technology commission has developed intelligent energy savingdetection and monitoring system.But for the big cities such as Tianjin, heat plants,thermal companies, public and civil construction and the corresponding authoritiesused a combination of decentralized and centralized management mode.Energy savingsystem function and business scope is similar but has some different.For everyenterprise to develop the independent testing system does not meet the requirement ofmodern integrated management and development and maintenance costs a lot.Toreduce the development and operation costs,in this paper, the traditional softwaresystem combined with multi-tenancy technology,we designed and implemented aenergy detection and monitoring system which based on multi-tenant mode.Firstly, based on energy detection system in a multi-tenant model to achieve dataisolation between tenants, unified authentication and customization of a series ofdemands,we designed a system architecture,the architecture adopts isolateddatabases,shared application instance mode.On this basis, and based onmetadata-driven strategies it designed multi-tenant data storage model and thetenant personalized customization core mechanism. The basis of personalizedcustomization is the metadata repository so it first designs a MOF-based metadatarepository then for the problems of tenant unified identity authentication designsdynamic selection of the data source framework.Finally, by developing customizedmanagement engine to manage the entire customization process, realize the systemdynamically configurable.Therefore, one application can provide services for multipletenants.ensuring data security, but also improves the resource utilization.This article embarks from the field of energy saving detection,carries out a series ofwork in traditional software combined with multi-tenancy technology.This paperproposes an energy-saving detection and monitoring system based on Multi-tenantmode. It did some research in tenant data isolation, unified authentication andpersonalization aspects and yielded some results.these work not only laid a foundationfor the realization of energy saving work standardization,informatization but alsoplays a certain role on promoting multi-tenant technology research and development...