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-# system_programming
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+# system_programming
+Our project is smart library. It assume that there is a Pi in every seat and control Pi and management Pi. because there is a Pi in every seat, it can check Student's temperature in real time and if temperature goes over 36'C, LED lights on. so manager and other student can see that signal. 
+
+second property is management library. Using control Pi, it check library's humidity and temperature and send data to command center in real time. so manager can know library's humidity and temperature so can control air conditioner and heater. and there is a smoke sensor. we can detect fire. if there is a fire, buzzer sounds. so people evacuate immediately. 
+
+we implement using multi-programming and socket connection. so every sensor's data be sent in real time