基于TAO的用电信息采集系统前置机软件设计

Software Design of Power Consumption Information Acquisition System Front-End Processor Based on TAO

在用电信息采集主站系统中,通信前置机系统与业务应用系统运行在不同的平台,数据格式也各不相同。为了提高数据传输的速率和数据传输的安全性、稳定性,增加系统二次开发的规范性与便利性,提出了一种基于TAO平台的前置机系统软件设计方案。分析了TAO及其实时事件服务的体系结构特点,详细论述了基于TAO的前置机通信架构及核心模块设计,最后给出了具体实现。TAO的应用大大提高了前置机系统的可靠性和实时性。

In the power consumption information acquisition master station system, the communicated front-end processor and the business application system are based on different platforms, and the data formats are not identical. In order to increase the rate of data transmission and improve the security and the stability of data transmission, at the same time in order to increase the normative and convenience of the secondary development of system, this paper brings forward the software design project of communicated front-end processor based on TAO. Firstly, this paper analyzes the architecture characteristics of TAO and its real-time event service, introduces the design of its core modules and the communicated frontend processor architecture based on TAO in detail. Finally, it gives the implementation. Application of TAO greatly improves reliability and real time of the frontend processor.