Emergency field instant messaging system

The invention provides an emergency field instant messaging system. The emergency field instant messaging system comprises an instant messaging control device, an instant messaging docking station and a messaging terminal, wherein the instant messaging control device is connected with the instant messaging docking station, used for managing and controlling a messaging node constructed by the instant messaging docking station, and comprises an instant messaging management module, a docking station management module, a messaging module and a central control module; and the instant messaging docking station is connected with the messaging terminal, constructs the messaging node, and comprises an interface module, an identification code module and a processing module. By means of the emergency field instant messaging system provided by the invention, instant messaging can be effectively realized; and thus, the mutual communication capability of emergency rescue information can be improved. 本发明提供种应急现场即时通讯系统，包括即时通讯