本文阐述了园区智能化新老系统安全、高效平滑迁移的重要性。系统迁移又称为系统切换,即新系统开发完成后将老系统切换到新系统上来。系统整合是针对新开发的系统与保留的老系统之间的整合,以保证新开发的系统能与保留的老系统互动,保证业务的顺利开展。主要的任务是接口的开发。 This article describes the importance of a safe, efficient and smooth migration of smart and new smart and old systems in the park. System migration, also known as system switching, that is, the new system after the completion of the old system will be switched to the new system up. System integration is aiming at the integration between the newly developed system and the reserved old system to ensure that the newly developed system can interact with the reserved old system and ensure the smooth running of the business. The main task is the development of the interface.