Design And Implement Of Wirless Temperature Monitoring System

Temperature is the basic measure parameters of industrial production.Accurate temperature on the production,research has important significance.Wireless communication is the new trend of modern development in data acquisition,real-time monitoring plays an increasingly important role.The wireless temperature monitoring system is designed to multiple unmanned automatically and continuously collect and display temperature,time information. It also has alarm functions.Temperature monitoring system uses MSP30 as the main chip,A/D chip for voltage monitoring,LCD displays temperature and time information, buzzer alarms, EEPROM stores information of the data over temperature to achieve temperature monitoring.Hardware design includes the selection of devices,features and design of hardware functions module circuit.Software section describes the program implementation plan.Introducing a single-bus,SPI bus,I2C bus and wirless communication protocol design.Finally,the parameters of the system were measured,summarized the test results,the improved method.The system has maintenance-free,low power consumption,the advantages of easy to use.It can be expected to achieve good result in pratical applications.