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首页> 外文会议>2015 5th International Conference on Electric Utility Deregulation and Restructuring and Power Technologies >Event system based automatic testing method for intelligent terminal communication protocol
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Event system based automatic testing method for intelligent terminal communication protocol

机译：基于事件系统的智能终端通信协议自动测试方法

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摘要

A novel method based on the Discrete Event Sys tem (DES) theory is proposed to solve the compatibility and interoperability issues among devices from different manufactures for the application of IEC60870-5-104 in distribution networks. In this paper, the DES method, which is described by a Finite State Machine (FSM), is employed to model the communication procedure based on the IEC60870-5-104. In the model, each object on the application layer is represented by the FSM. In each FSM, the communication drives the FSM from state to the other which is also called state transition. The event set includes all of the events which have impacts on the communication procedure. As a novel method to model the communication based on IEC60870-5-101/104, the DES accurately describes the behaviors of the system and enhances the reliability of the communication by using the supervisory controller.
机译：为了解决IEC60870-5-104在配电网中的应用，提出了一种基于离散事件系统（DES）理论的新方法来解决不同制造商的设备之间的兼容性和互操作性问题。在本文中，采用有限状态机（FSM）描述的DES方法对基于IEC60870-5-104的通信过程进行建模。在模型中，应用程序层上的每个对象均由FSM表示。在每个FSM中，通信会将FSM从状态驱动到另一个状态，这也称为状态转换。事件集包括对通信过程有影响的所有事件。作为基于IEC60870-5-101 / 104的通信建模的一种新颖方法，DES可以使用监控控制器准确地描述系统的行为并提高通信的可靠性。

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