基于"黑板"结构的分布式照明控制系统决策方法

目的 研究城市照明系统的智能控制策略，通过先进的控制结构、控制策略和控制方法等手段解决照明系统节能与正常运行问题。方法 借助于多Agent控制理论和数据融会技术，将区域照明控制系统划分成多个独立的控制器（多Agent），多A-gent之间通过网络相连以构成一个控制网络，在多Agent之间基于逻辑上的“黑板”结构来实现传感数据等共享．结果 为分布式照明系统的正确决策与正常运行提供了必备的基础条件．借助于网络上逻辑“黑板”结构的数据共享，提出了分布式照明控制系统群体决策所需要的数据修改、表决、诊断和决策的规则与策略．结论 经在某住宅园区照明控制系统两年多实践证明，采用多Agent等先进的控制结构、控制策略和控制方法会对照明系统的节能与正常运行等带来便利。

Decision Method of the Distributed Light Control System Based on Blackboard Structure

In order to solve the problems of power dissipation and normal operation of large area light system,the intelligent control strategy method of city light system is studied by advanced control structure,control strategy and control method.In the light of the multi-agent theory and the technology of multi sensor information amalgamation,large area light control system is carved up into multi parts and controlled by multi agents(multi controllers).They make a control network by way of net link to form a distributed lighting control system.Multi-agents use the same data based on blackboard structure of the same logic "blackboard" to share the network data,which forms the necessary basis of control strategy and normal operation of light system.According to the characteristics of city light system,multi-agent theory,and data shared in the same logic "blackboard",the rules of editing data,vote,diagnoses and decision for distributed lighting control is brought forward.Practical results show that it is beneficial to the saving of power and the normal operation of the light system.