基于FSM程序设计方法的ZD6转辙机导通试验装置设计  

Design of Switch Test Device Based on Finite State Machine Programming Method

作　　者：蒋东明[1] 

机构地区：[1]山东职业学院城市轨道学院,山东济南250104

出　　处：《工业控制计算机》2024年第12期61-62,65,共3页Industrial Control Computer

摘　　要：转辙机是铁路信号最重要的基础设备,现阶段铁路信号施工和设备维护过程中,转辙机导通试验需要室内外分离。针对导通方法陈旧问题,提出一种基于有限状态机程序设计方法的ZD6转辙机导通试验装置设计方案。在阐述了系统框架的基础上,从软件工程的角度,着重介绍了基于有限状态机的程序设计方法。转辙机的动作特点是从一个状态转换到另一个状态,状态间的转换需要特定事件的触发,这和有限状态机有着天然的理论契合度,因此将有限状态机理论应用到本系统的软件设计中。该方法对于降低编程难度、日后代码维护和产品迭代升级有非常的意义。This paper proposes a design scheme of ZD6 switch machine conduction test device based on finite state machine programming method.Based on the analysis of the system framework,this paper focuses on the programming method based on finite state machine from the perspective of software engineering.This paper explains that the action characteristic of the switch machine is to transition from one state to another.The transition between states requires the trigger of specific events,which has a natural theoretical fit with the finite state machine,and applies the finite state machine theory to the software design of the system.This method is of great significance for reducing the difficulty of programming,code maintenance and iterative upgrading of products in the future.

关 键 词：转辙机 单片机编程 有限状态机 

分 类 号：U284.72[交通运输工程—交通信息工程及控制]