SISTEM PALANG PINTU PERLINTASAN KERETA API OTOMATIS DENGAN KOMUNIKASI WIRELESS BERBASIS ARDUINO
Abstract: Trains are a means
of transportation of interest to the public in Indonesia. In addition to fast,
the cost and convenience of service on the train became one of the reasons for
the selection of this transportation. Accidents at railway crossings are common
in Indonesia. One reason is the absence of a doorstop in the railway crossing.
In this research, we try to develop the closing and opening tool of train
railway crossing automatically. This device is equipped with vibration sensor
and infrared sensor to detect train arrival. The sensor readout signal will be
processed by arduino UNO and sent to the control center using wireless nRF24l01
+ PA + LNA module. The signal will be received by the control module using the
same receiver module and will be processed by arduino mega 2560 to open and
close the railway crossing door equipped with LED indicator. Based on the test
results, the nRF24l01 + PA + LNA transceiver module can work at a distance of
940 meters with an average data transmission delay of 1.2952 seconds.
Keywords: Infrared Sensor,
Vibration Sensor, Transceiver n RF24l01 + PA + LNA, Servo Motor, Buzzer, LED,
Wireless
Penulis: Medilla Kusriyanto,
Nendy Wismoyo
Kode Jurnal: jptindustridd170093
