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基于RS-485总线粮温监测系统

作  者:
曾颖峰;黄惟公;陈潇煜
单  位:
西华大学机械工程与自动化学院
关键词:
RS-485总线;MAX487;DS18B20;MODBUS协议
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。
译  名:
GRAIN TEMPERATURE MEASUREMENT SYSTEM BASE ON RS-485 BUS
作  者:
Zeng Yingfeng Huang Weigong Chen Xiaoyu(School of Mechanical Engineering & Automation Xihua University,Chengdu 610039)
关键词:
RS-485 Bus,MAX487,DS18B20,MODBUS protocol
摘  要:
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.

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