Abstract
This paper develops environment monitoring system of campus. The goal is monitor real-time dangerous condition of environment on campus effectively by wireless sensor network with temperature, humidity, smoke, body infrared and flame sensor. When there is a dangerous condition occurs, the system alert, and safety of campus increase. This paper builds environment monitoring platform on computer, which can know the environment information. This paper use the module of CC2530 to be the hardware of wireless sensor network. The module with the sensor put on the campus could monitor the environment information. Build a wireless sensor network by Zigbee based on Z-stack protocol, and the data is sensed by sensor from environment could send by wireless. The data could send back to the platform to observe. This paper use fuzzy logic to determine the probability if fire occurs by using temperature, humidity and smoke data. Use three data to analyze can increase accuracy. This paper build a database to store the data of environment and build website and APP to show data.