自动化仓库管理与控制系统集成设计与实现

Design and Realization of Management and Control System Integration of AS/RS

分析了自动化仓库管理与设备控制系统的功能需求,指出了它与过程监控系统的不同点,划分了自动化仓库管理与控制系统功能模块。结合以太网和现场总线的技术特点,设计了以交换式快速以太网为主干、以总线型现场总线为底层的系统集成网络结构,给出了基于以太网的设备监控通信协议分层模型。通过介绍该设计在某企业生产仓储兼有物流功能的自动化仓库的实现,阐明了仓库管理与监控系统软件的集成。该设计使用通用器件和通用技术以较低成本实现了自动化仓库管理与控制系统集成,具有易于扩展和维护的优点。

After analyzing the requirement of management and control system of AS/RS（automated storage/retrieval system）,the difference between the system and the SCADA（supervisory control and data acquisition） system which is used in process control,is pointed out.And the hierarchical function structure of the system is also illustrated.Combining the advantages of Ethernet and field-bus,the network architecture fit to applied in AS/RS is proposed,which takes the switched Ethernet as its upper levels net,and takes field-bus as its lower levels net.And the Ethernet-based communication model used between the supervisor computer and the PLC is presented.The realization and utilization of the design are described.The information and software integration of the system are illuminated,too.The design has lower cost and achieves system integration of management and control of an AS/RS by common devices and technology.