Temperature and humidity monitoring system
2014
The utility model discloses a temperature and humidity monitoring system. The temperature and humidity monitoring system is characterized in that the monitoring system comprises a plurality of front end detection units and a rear end monitoring unit; each front end detection unit comprises an MSP430F149 microcontroller, a sensor detection module, a data storage module, a real-time clock module, a man-machine interaction module and a power supply circuit module, and the sensor detection module, the data storage module, the real-time clock module, the man-machine interaction module and the power supply circuit module are connected with the MSP430F149 microcontroller; the sensor detection module comprises a plurality of temperature and humidity detection circuits; the rear end monitoring unit comprises a monitoring center hardware, a network communication module and a power supply module, and the network communication module and the power supply module are connected with the monitoring center hardware; the plurality of front end detection units are connected with a wireless transmission module through the MSP430F149 microcontroller and are in communication with the rear end monitoring unit connected with the wireless transmission module. The temperature and humidity monitoring system can record the address number of the temperature and humidity sensor intelligently, the real-time information of the temperature and the humidity can be queried through the man-machine interaction module, and maintenance and replacing of the temperature and humidity sensor are convenient.
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