Automatic Location using ADS-B Mode for Ground Vehicle
Keywords:
ADS-B, longitude, latitude, ground vehicle, transmissionAbstract
To increase the ground vehicle safety on landing area, Federation Aviation Administration (FAA) published some regulations for flight operation standard to implement transponder technology on aircraft by January 1st, 2020. These transponder technologies, which implemented on aircraft transmitter, aimed to transmit the aircraft position (longitude and latitude) data using Automatic Dependent Surveillance-Broadcast (ADS-B) mode as its automatic location. The aircraft will then communicate with the ground vehicle through an Air Traffic Controller (ATC) to avoid collision around landing areas.This paper presents the test results of a transmission system that simulates the ADS-B data sending through a transponder from a ground vehicle on both static and dynamic environment. The data transmission system designed by implementing HackRF, as decrypts hardware for radio data and a transmitter as the hardware for decrypting the ADS-B data . Moreover, these systems used a mini-computer called raspberry to process the ADS-B data and send the GPS data to the ground vehicle at a real-time condition. Furthermore, Pulse Position Modulation (PPM) utilised to change the digital format data-to-data radio signal. Then, the hackRF transmitter which sends ADS-B data is captured by the receiver so ground vehicle coordinate will enable to detect by a receiver or radar. Results show time delays of 1-5 second for static test and 1-20 second for the dynamic test. .
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