Rail Transit- Power Supply Solution To Passenger Information (PIS) System
PIS passenger information system relies on the multimedia network technology, takes computer system as the core and station and vehicle-mounted display terminal as the media to provide passengers with information service. Under normal circumstances, the system provides passenger notice, train arrival and departure time, train schedule, announcement, ad and other real-time dynamic multimedia information; under emergency circumstances, prompt for dynamic emergency evacuation is provided.
Relying on more than 30 years of experience in R&D and manufacturing of high-end power supply, more than 20 years of experience in the rail traffic industry, KEHUA provides comprehensive power supply security for the weak current system of rail traffic station. Adopting special protection treatment and high-reliable design, UPS launches Xingchuan Series UPS, Xingli Series UPS system, intelligent distribution cabinet of DPJ Series and others.
Stable power supply and coordinated management to ensure the timely delivery of information to passengers
Providing electric power protection for dynamic emergency evacuation to guarantee personal and property safety to the greatest extent