Smart transportation is the pillar of the smart city today. Smart cities all over the world have adapted various different technologies to develop intelligent transportation system, leading the future in transportation network management, airport and station management, bridge and waterway management. At the street level, intersections are becoming critical data points — Portwell’s rugged edge computing platforms bring vision AI directly into roadside cabinets, analyzing traffic flow, pedestrians, and abnormal events on-site for faster, smarter traffic management.
Modern intersections need more than cameras — they need on-site intelligence. Portwell’s compact, fanless edge systems run vision AI directly inside roadside cabinets, detecting traffic flow, pedestrians, and abnormal events in real time. Instead of streaming all raw video to a central server, only detection results, event snapshots, and system status are sent to the traffic management center, reducing bandwidth load and response latency.
EN50155 Compliance covering electronic equipment used on rolling stock for railway applications, and EN50121 compliance covering electromagnetic compatibility. We have to follow JIS E 5006 standard in Japan and ARIMA Section11 in the United States according to customer request.
The user environment is different, such as the outdoors and the seaside. Portwell Railway Solution have to design with anti-water and anti-corrosion, even PCB conformal coating to prevent damage.
Portwell provide 12V-36V and 72V-110V power input system for customers. The power design is different from others especially we have to follow Railway regulation at the same time. We have to discuss with customers and control every material in the designing stage.
The locomotive system will vibrate while driving, anti-shock and vibration is standard in Portwell Railway Solution, we design anti-shock and Vibration from connector, cable, memory, storage to system level.
Portwell Railway Solution design with a wide temperature range from -40 to 70 degree Celsius to meet the requirement of outdoor temperature difference, we want to make sure the stability of the system to keep everything safe.
Supports AI accelerator expansion for real-time vision analytics on-site, sending only results and events upstream to reduce bandwidth load.
