Research Article

Complexity and Vulnerability Analysis of Critical Infrastructures: A Methodological Approach

Table 1

Names and codes of physical modules.

NumberPhysical module

Train system
High voltage network
Catenary system
Computer interlock
Dedicated communication
Optical fiber system
Clock system
Wireless communication
TV monitoring
Broadcast system
Automatic fare collection system
Screen doors
Escalator
Environment control system
Water supply and drainage system
Electrical and mechanical control system
Fire alarm system
Supervisory control and data acquisition
Passenger information system
Access control system
Screen display system
Sign system
Fire control system
Automatic train operation
Automatic train supervision
Automatic train protection
Track system
Building automation system
Low voltage network
Elevator