They are particularly suitable for use in rail vehicles, but are also used for trackside applications or for surveillance applications (CCTV). The AI railway computer RML A3 complies with EN50155 and has an integrated power supply with a DC input voltage range of 9 V to 45 V. This allows the railway PC to be connected directly to the vehicle power supply. As a computer vision unit, the railway computer takes on tasks such as object recognition, environmental perception, intelligent video analysis or the control of autonomous vehicles. Four sensors such as GigE Vision or IP cameras can be connected via four PoE Gbit interfaces (Power over Ethernet) without them requiring their own power supply.