The automatic and manual railroad door systems based on IoT

<span lang="EN">The automatic and manual IoT-based rail door (internet of things) is a bar designed to be able close open automatically manually. The system works based on sensors that detect the presence trains Close button smartphone. components used are ATmega328 microcontrollers, infrared sensors, power supply, CCTV android applications. Infrared sensor will train gate automatically. Then doorway when has crossed bar. By way, control can closed with Android smartphones in real-time graphical display provided by CCTV. whole process connected WEB server where program embedded. Either it or control. From tests have been done, response data from very fast, which less than 1 second civil. For there an average delay 0,687/sec Sensor 2 3,449/sec. In realtime There 0,857/sec</span><span>.</span>