Railway is an important transportation system in our country, shouldering important tasks such as passenger travel and cargo transportation。The safe and stable operation of the railway system is very important, especially in such a big railway country as China, the railway line is long, the terrain and weather conditions along the way are complex, and it is often faced with various emergencies。The construction of on-site emergency communication system in railway department is the most important。

Beifeng railway scene emergency communication command box，Combined with the characteristics of railway emergency communication，Aiming at the problems faced by the railway department in the field emergency response，It plays an important role in railway emergency rescue and railway inspection，The railway on-site emergency command box adopts portable design，Fast deployment at the emergency site to quickly achieve narrow band cluster coverage，The railway special 450M intercom will be connected to the field command system。By deploying a broadband wireless AD hoc network system at the emergency scene, broadband wireless network coverage can be quickly achieved at the emergency scene, and emergency rescue personnel can achieve richer emergency communication capabilities through intelligent terminals.

Through the Beifeng intelligent multi-mode intercom, the scene video is transmitted back to the command center in real time, and the on-site emergency communication command box can establish contact with the command center of the railway Bureau through various communication means to ensure that key decision makers can grasp the scene situation in real time。The on-site emergency communication command box can feed back the situation to the emergency command center through the communication satellite when all communication signals are interrupted, and can also establish communication with the command center through the 4G and 5G networks of telecom operators。

Field emergency communication command box，It can directly communicate with the railway internal network and telephone，By multiple means，Ensure smooth communication at the emergency rescue site，Railway scene emergency communication command box，It integrates integrated communication, dispatching and command, cluster intercom, video return, personnel location, and emergency service management，Provide a wide range of capabilities required for the railway emergency scene。To ensure the safe operation of railway traffic