Road safety device monitoring system and method for detecting a vehicle collision with a road safety device and a group of road safety devices

摘要

A monitoring system and method for a road safety device (2) for identifying a collision of a vehicle against the road safety device (2) and the road safety device group. The road safety device (2) is irreversibly deformable connected to the frame (2a) in order to absorb at least part of the kinetic energy of the vehicle and the frame (2a) firmly bound to the road surface Part (2b) is included. System (1): control unit (3); image acquisition means (4) for acquiring an image of at least a vehicle registration number of a vehicle approaching the road safety device (2); at least for acquiring an image Memory (5); connectable to the frame (2a) of the road safety device (2) for detecting reversible deformation of the frame (2a) of the road safety device (2) and connected to the control unit (3) Vibration and / or deformation sensor (6). The control unit (3) is arranged in advance to identify a vehicle collision against the road safety device (2) based on data received from the vibration and / or deformation sensor (6). [Selection] Figure 1