RANCANG BANGUN WIRELESS SENSOR NETWORK UNTUK MENDETEKSI KEBAKARAN DI LINGKUNGAN PERUMAHAN

Abstract

Fires in Indonesia are one of the sources of disasters that have a large impact, from casualties to material losses. Therefore, a system that can respond to fires is needed which operates in large residential areas and provides archived information. The system was created by the Wireless Sensor Network as a fire detector. The research was conducted using a tree topology in a fire detection device. The detection points are made as many as 4 sensor node points and one data collection point and data sending to the database (sink node). The output of the system can be seen on Thingspeak. Interfacing the system output on a laptop using Delphi 7. Data results can be accessed on a computer by connecting the sink node using a cable. The maximum distance between nodes is 150 meters. The delay in sending data between sensor nodes is 1 second. and the delay in sending data to the thing speak is 20 seconds.

Keywords

• wireless sensor network
• sensor node
• sink node
• thingspeak
• delphi 7