Business Train Radio Transmission System
RTD is the optimal system to increase maintenance efficiency through wayside analysis software, transmitting running railway vehicle’s failure and driving information, others to the wayside manager in real time or at the time of entering the depot.
System Composition
It consistes of On-board device, wayside device and analysis software.-
01 On-board Device
It consists of On-board RTD and On-board antenna, and receives, saves and transmits various information from the train control unit via communication (Ethernet, RS-485, MVB) and transmits the information to wayside equipment. It supports GPS, LTE, and WiFi functions.
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02 On-wayside Device
It consists of AP, AP Antenna, Server, etc. installed in the office and performs the functions of collecting the information from the train and saving them to the database server.
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03 Analysis Software
It provides the function of monitoring, analyzing and printing various information that the user collects in the network.
Major Products
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RTD Rack
It performs the function of transmitting various information. When entering the depot, it provides Wifi function of transmitting the information in batches. -
RTD Rack
It transmits the train’s various information to the wayside equipment. It provides the functions of GPS for the location of the operation records or failure, LTE for real-time transmission and WiFi for in batch transmission. -
On-board RTD Antenna
Antenna, installed on the train roof, supports the functions of GPS, LTE and WiFi connected with on-board radio devices. -
Analysis Software
It allows to receive various information from on-board RTD, save on the wayside server, and monitor as well as print train operation information frequently. Failure information, operation information and other information can be checked.
Major Function
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01
Real Time Information Receival and Transmission
It transmits to the wayside server with LTE-A/LTE-R communication in real-time when the event happens in the train and is able to request train information when it needs in the wayside.
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02
Enhanced Security
Wire, wireless network of the wayside system is established on the security principles and provide security-enhanced software through coding.
Application
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Domestic- KORAIL Conventional Train / EMU / High-speed Train / (Diesel) Electric Locomotives
- Seoul Metro EMU
- Busan Metro EMU
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Overseas- Greece Athens EMU 120-cars
- India Hyderabad EMU 171-cars / Mega EMU 96-cars