【摘要】 介绍了信息管理系统中大型车间温湿度及产量检测系统的构成，并讨论了检测数据的处理方法．具有抗干扰能力强，长期运行安全可靠，联网简单方便的特点．更多还原

【Abstract】 Gives a measurement system for product weight and air temperature and humidity in a large scale workshop, provides a precise clock circuit, and discusses the processing method for measurement data. The system has a good ability to protect from disturbance and can work safely in long life. It is very easy to connect with computer network.更多还原