摘要
本文基于面向对象技术开发了电梯变频器实时多任务软件系统。该系统采用四层递阶层次结构实现软件功能的并行扩展,使模块间尽可能无耦合关系。同时,引入虚拟设备逻辑概念,实现宏观的逻辑概念解耦与微观的软件模块解耦,极大地提高了软件的易扩展性和稳定性。
An introduction to develop real-time multi-processingsystem of Elevator Inverter based on object-oriented technology.Adopts four-level hierarchical structure to achieve parallelexpansion of software function and obtains fewest possiblecoupling between each module. Meanwhile, introduce concept ofvirtual device logic to realize macro-decoupling of logic conceptand micro-decoupling of soft module, extensibility and stabilityof software are highly increased.
出处
《机电工程技术》
2008年第1期35-38,共4页
Mechanical & Electrical Engineering Technology
关键词
电梯变频器
电能回馈
虚拟设备
解耦
elevator inverter
energy feedback
virtual device
decoupling
