说明：  基于虚拟仪器的温湿度控制可以看作是登录模块、采集模块、数据存储模块、报警历史重现模块、报警历史清除模块的有机结合
(Based on virtual instrument temperature and humidity control can be seen as the login module, acquisition module, data storage module, alarm history reproduce modules, alarm history clear combination of modules)