基于广播和主从方式的密集架实时通信设计

Design of Shelves Real-time Communication Based on Broadcast Mode and Master-slave Mode

为满足密集架对系统控制、状态监测和档案定位管理的实时性通信要求,设计了一种基于广播模式和主从模式相混合的实时通信模式。对系统状态监测和档案管理,采用限时等待回帧的主从模式通信机制;对系统控制,采用等待无回帧的广播模式通信机制。两种通信模式的结合,实现了密集架对系统控制和档案管理的实时响应。

In order to meet the demand of the real-time communication requirements to system control,status monitoring and file location management of the shelves,this paper proposes a mixed mode communication of broadcast mode communication and master-slave mode communication.The combination of broadcast mode to system control and master-slave mode to status monitoring and file location management achieves real-time response to the shelves system control and file management.