Design of Embedded Control Configuration Software Based on XML File Organization
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摘要:
为了实现监控组态软件对所有监控记录的存储、管理和报警等功能, 弥补终端设备无法存储大量记录的缺陷, 在分析XML文档存取与解析的基础上, 提出了一种软件层次清晰、使用 XML 作为数据中心格式、对操作系统无依赖的嵌入式组态监控软件的总体设计方案. 该方案主要阐述了XML文件的组织方案、上位机监控组态控制平台的数据库设计、组态控制及网络通信中发送与接收数据包的设计与实现, 并通过大量充分测试, 表明了该方案的可行性和有效性.
Abstract:
The control configuration software with the abilities of storage, managing all monitor records and alarm suffered from the limited memory that cannot storage large number of records. A new design scheme of embedded control configuration monitoring software using XML as a data center format, independence on the operating system and with the apparent hierarchy of the software was developed based on the analysis of the XML document parsing and accessing. The design framework involved the organization of XML file, the design of database of PC monitoring configuration control platform, the configuration control and the realization of the packets transmitting and receiving. A large number of experiments showed that the scheme was feasible and effective.