控制器局域网:一个正式的案例研究

Proceedings 1997 IEEE International Workshop on Factory Communication Systems. WFCS'97 Pub Date : 1997-10-01 DOI:10.1109/WFCS.1997.634321

A. Benzekri, J. Bruel

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引用次数: 25

摘要

我们提出了一个使用Z规范语言的控制器局域网(CAN)控制器的形式化分析。这是评估CAN应用的功能和性能的一个步骤。我们首先展示了如何在Z中保持CAN控制器功能的外部视图。Z基于集合论和一阶逻辑，并且非常具有表现力:一个独特的符号允许规范数据结构和操作。并给出了内部的观点和分析。完成了CAN控制器规格的验证，并显示了一个属性;我们证明该规范实现了优先传输最高优先级消息的满足。

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Controller area network: a formal case study

We present a formal analysis of a Controller Area Network (CAN) controller using the Z specification language. It is a step in the evaluation of functional and performance properties of CAN applications. We first show how an external view of CAN controller functionalities can be held in Z. Z is based on set theory and first order logic and is very expressive: a unique notation allows the specification of data structures and operations. An internal view as also given and analyzed. Validation of the CAN controller specification is done and a property is shown; we demonstrate that this specification implements the satisfaction of the highest priority message being transmitted first.

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来源期刊

Proceedings 1997 IEEE International Workshop on Factory Communication Systems. WFCS'97

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