FIELD: equipment related to monitoring of devices improving traffic safety.;SUBSTANCE: assembly (100) comprises carcass (2a) rigidly attached to road surface and located thereon, and irreversibly deformable part (2b), connected to carcass (2a) to absorb at least part of kinetic energy of vehicle, and monitoring system (1) of device (2) improving road traffic safety, to detect collision of vehicle with device (2), improving road traffic safety. Monitoring system (1) of device (2) comprises control unit (3); image production means (4) for obtaining at least an image of the license plate of the vehicle, which approaches the road safety improving device (2), wherein said image acquisition means (4) are connected to control unit (3); storage device (5) for storing at least an image obtained by image acquisition means (4). System (1) for monitoring device (2) comprises vibration and/or deformation sensor (6), which is connected to carcass (2a) of device (2) for detecting reversible deformation of frame (2a) of device (2). Sensor (6) of vibration and/or deformation is connected to control unit (3). Control unit (3) is configured to detect collision of vehicle with device (2), based on data obtained from vibration and/or deformation sensor (6).;EFFECT: technical result is higher reliability of device.;9 cl, 1 dwg
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