© 2020 Asian Research Publishing Network.The line capacity of fixed block signaling is reciprocal of the minimum headway and is defined as the maximum number of the train that can pass through a stretch of track per unit time for safety reason. By using the Communication Based Train Control (CBTC) technology all trains continuously communicating their exact position. Therefore, the safety distance was no longer a static entity but an adjustable distance (moving block) based on a real-time calculation of the train speed. There will no longer wasted space so the line capacity will increase. The prototype form implemented in four subsystems, the first one is signal generating system consisting of an oscillator circuit and amplifiers to generate AC signals and flow it to the loop cable produce electromagnetic waves, the signal processing sub-system which serves to read the oscillator signal on the loop cable by using the coil, data processing and communication sub-system processing signal output and send data to the server and the radio frequency identification as the wayside equipment for calibrating the position. The output of this implementation is sequence number of blocks that have been passed by the train and the information of the RFID tags used to calibrate the position of the train. By using that information, we can determine the position of the trains and kept the trains close to each other while maintaining a safety distance.

Cbtc,Iot,Magnetic field,Moving block,Rfid,Signaling