Author_Institution :
Sch. of Autom. & Inf. Eng., Xi´´an Univ. of Tech., Xi´´an, China
Abstract :
This thesis puts forward the concentration of CO real-time monitoring design based on the MSP430F247 MCU. The system is composed of electrochemical CO sensor, the center processor MSP430F247, LCD monitor and GSM module, which can realize the collection of CO concentration in the air and real-time temperature in the space, the high-speed precision of the data analysis, keyboard sets alarm threshold, alarm for the exceeded CO concentration or room temperature, the long-distance data transmission and the better human-computer interaction in LCD. The system has the advantages of widely application, portable used, ultra-low power, real-time measured, high reliability and confidentiality.
Keywords :
cellular radio; chemical variables measurement; data analysis; data communication; electrochemical sensors; human computer interaction; liquid crystal displays; low-power electronics; microcontrollers; radiotelemetry; CO concentration; GSM module; LCD monitor; MCU; MSP430F247 processor; data analysis; data transmission; electrochemical CO sensor; human-computer interaction; real-time monitoring design; remote CO measurement; ultra-low power application; Frequency measurement; GSM; Mechanical variables measurement; Power measurement; Real time systems; Temperature measurement; Temperature sensors; CO measurment; GSM; MSP430;
