Visualization and control of the alarm system at the Florenc metro station in Prague
NTD group, a Czech joint-stock company from the city of Usti nad Labem, specializing in the distribution of railroad services, installed a new central (SCADA-based) control system to provide the reliable monitoring and control of the Florenc metro station, line B, in Prague. Communication between the control room (JOP) and alarm devices is carried out by the Reliance SCADA system.
The JOP control room allows
Monitoring of the current state of each alarm device as well as the situation on the tracks in the chosen format (exhaustive view, closeup)
Controlling the traffic in real time via interactive screens created with the Reliance SCADA/HMI system
Workers to monitor the alarm system and detect failures via a diagnostic console
Recording essential events and states of all devices and the creation of statistics from recorded data
Real-time replay of all data recorded on the control computer using Postmort
Uploading traffic data from the alarm system to the master control system, receiving and executing commands
The Florenc metro station's control room
The JOP control system consists of
Indicating and command level:
PCs with the Windows NT operating system
Control device installed at Metro Line B by Unicontrols
Emergency panel by the NTD company
Communication PCs with the Windows NT operating system
Visualization SW for the JOP control room with interactive screens and Postmort created with the Reliance SCADA system
Tecomat NS950 RAPID PLC with an application program
AZD 71 relay control device
Alarm devices in the railroad track (switches, signaling, track circuits, etc.)
Example of a visualization window
Try the Reliance SCADA/HMI system
Try the Reliance SCADA/HMI system on several example projects or download the installer of the trial version for free.
Reliance is a professional SCADA/HMI system designed for the monitoring and control of industrial processes and for building automation. The resulting visualization can be easily displayed on a PC, Web, tablet, or smartphone.