Impact Assessment of Interlocking Systems on Single-Track Railway Lines as a Measure Leading to Resilient Railway System

Table 1

Simulation scenarios.

Scenario	Infrastructure	Number of trains (full length of the line/C-D/E-F)	Train fleeting in line sections	Role in the study
Sc01	I1—trains are organized between stations	14/14/18	None	Basic (input) state
Sc02	I2 at sections C-D	13/15/18	C-D	Role of automatic block (I2)
Sc03	I2 at sections A-B, E-F	14/14/22	A-B, E-F
Sc04	I3 at sections C-D	13/15/18	C-D	Role of automatic line block (I3)
Sc05		14/22/14	None	Role of I3 without fleeting
Sc06		14/22/14	C-D	Role of I3 with fleeting
Sc07	I3 at C-D, E-F	14/22/22	None	I3 extended to two sections
Sc08	I5 C-D double track (operated by I2)	14/22/14	C-D	Middle section C-D double track (I5)
Sc07-1	I3 at C-D, E-F	14/22/22	None	I3 at 2 sections together with increased mean value of delay