针对目前在智能安防监控指挥系统中实现设备集成与联动控制的困难,提出了基于本体描述的设备集成方法,设计了新一代安防监控指挥系统的通用体系结构。该结构中首先使用本体描述设备、事件、命令之间的关系,然后定义设备、事件与联动响应动作之间的映射关系,实现面向组合的联动策略设计。在事件响应的核心业务模型中,提出利用多队列缓冲的信号接收技术处理联动设备的事件响应,并给出了具体的响应算法描述。系统有效解决了异构系统(设备)的统一接入问题。实验结果证明,整个系统架构具有较好的可维护性,并在信号的实时处理上具有高可靠性。

It is difficult to implement the device integration and linkage control in the safeguard control system. In order to do that, this paper proposes a method based on the ontology to integrate devices. A framework for the next generation intelligent control platform of the safeguard system is developed. A core business model is designed for the linkage system in the framework. In this framework, the ontology is used to describe the relationship among the device, the event and the command. A mapping file for the device, the event and the linkage action is build to deal with the linkage strategy. A signal receiver with a multi-queue buffer is provided in the event response model and this technology can handle the incident response of the linkage device. The corresponding algorithms are proposed in the paper. The system solves the unified access to heterogeneous systems (equipment) efficiently. Experimental results show that the entire system architecture has a good maintainability, and a high reliability in the real-time signal processing.