Railway Safety Risk Assessment and Control Optimization Method Based on FTA-FPN: A Case Study of Chinese High-Speed Railway Station

Table 5

Control Methods for Risk factors.

Risk source	Control methods
P14, P10	(1) Set warning signs.; (2) Strengthen publicity.; (3) Regular patrol.
P5	More training and education.
P6	(1) Organize relevant tests.; (2) Forbid unauthorized posts change and untrained staff working.
P2	(1) Effective ticket inspection.; (2) Add staff for guidance.; (3) Strict operation standards and reliable insurance.
P3	Add staff for guidance.
P4	(1) Add exit and strengthen guidance.; (2) Forbid passengers entering station by exit.; (3) Set posts at exits.
P1	(1) Immediate report and emergency response.; (2) Add staff for inspection.
P8	(1) Set warning signs.; (2) Strengthen publicity.; (3) Set posts at escalators.; (4) Strengthen maintenance.
P11	(1) Add staff.; (2) Set instruction signs.
P13	(1) More education or simulation of emergency response.; (2) Immediate and effective emergency response process.
P12	(1) Add staff.; (2) Set instruction signs.