Distributed Remote Tour Temperature Measurement System To Achieve

This paper discusses the principle and development of Distributed Remote Measurement and Supervision System for Temperature.The system solves the temperature measuring problem of multi-points in distributed location by using a central computer and a lot of distributed computers. The central computer communicates with the distributed computers which use Atmel 2051 single chip computers as CPU by modem module. The system is supervised and controlled by the central computer.The Distributed Remote Temperature Measurement and Supervision System is made up of four main parts:1.Central ComputerThe software in central computer supervise and control the whole temperature measuring system. The data of temperature are collected ,processed , recorded by the central computer. It also has the function of system parameter setting and high or low temperature warning2.Single Chip ComputerThe Atmel 2051 computer make the temperature sensors to convert temperature and send the data to central computer. The central computer can communicate with any single chip computer to acquire temperature data.3.Modem ModuleThe modem module enable the system communicating through long distance.4.DSI8B2O ~The DS 1 8B20 is a kind of 1-wire digital thermometer. It provides 9 to 12-bit temperature readings which indicate the temperature of the device. The highest resolution is 0.0625 C...