Simulation of Passenger Behavior on Board a Commuter Train in the Event of a Level Crossing Accident

In the event of a train collision, passengers are thrown about through the vehicle, often coming into contact with interior fittings or other passengers. This paper investigates passenger movement immediately after a primary collision. Numerical simulations were used to examine how interior fittings could be modified to enhance passenger on-board safety in cars with long lateral bench type seats. Key points and measures to reduce the probability of injury to passengers were investigated using the scenario of a commuter train colliding with a car at a level crossing. Results showed that fittings such as handrails or partitions installed at bench seat to divide sitting passenger groups could reduce the probability of injury. The shape of bench end partitions and length of baggage racks in relation to the bench seats also played a role in influencing the degree of injury to passengers.