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.

• 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。