摘要
以高大平房仓为例详细地介绍了基于RS-485总线粮温监测系统的构建。着重阐述了RS-485总线的特点,DS18B20温度传感器的应用以及MODBUS协议的运用,给出了主从机软件的流程图。
This thesis introduced the structure of grain temperature measurement system base on RS--485 bus with the example of squat silo＇, The feature of RS--485 bus is mainly discussed, the application of DS18B20 temperature sensor and MODBUS protocol also discussed. The flow chart of the software is given
出处
《粮食储藏》
2008年第4期39-40,44,共3页
Grain Storage
