Chengdu Tram Line 2

• 39.039km long
• 47 stations
• 57 trams
• 3 depots
• 113 intersections along the line
• Long-term running interval of 2.5 minutes
• Weak current systems integrating SIG/PA/PIS/CCTV/Telcom/Clock/Radio/AFC/PSCADA/ FAS/OA
• Opening time: December 2018 for sightseeing section

• Mainline operation and dispatching management system, including mainline turnout control subsystem, level crossing signal control subsystem, onboard subsystem (including driver assistance and control function), central integrated dispatching management subsystem
• Depot operation and dispatching management system, including depot interlocking subsystem, testing line equipment, training center equipment, centralized signal monitoring subsystem, signal power equipment
• Deep integration - power monitoring system
• Interface integration - passenger information system, video monitoring system, telephone system, wireless communication system, access control system, intrusion alarm system, etc.
• Interconnection - clock system, power system, equipment monitoring system, fire alarm system, ticketing system, road traffic signal control system

• SIL2 driver assistance and control system
• SIL2 over-speed protection
• SIL2 red light protection
• Adopt interlocking-axle counter network interface, with central safety remote axle counting reset function
• Integrate two road traffic signal control systems
• Implement tram safety certification and third-party intersection priority rate evaluation
• Use LTE private network
• Automatic bow lifting and lowering function, providing fuel injection and sanding interface for curves
• Accurate positioning based on speed sensors and beacons
• Deep integration of operation and dispatching management system with power monitoring system, and interface integration or interconnection by central platform of other weak current systems
• The central timetable can be downloaded to the vehicle, and it can be operated according to the default schedule under the central fault

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