Outdoor real-time positioning communication system

The invention discloses an outdoor real-time positioning communication system. The system includes at least one bracelet and a gateway, a GPS performs real-time positioning on an individual user, and through data exchange among ZigBee, Bluetooth and 3G communication, position information of personnel in an outdoor activity is guaranteed to be capable of inquired by relatives or friends in real time; in a 3G/4G and GPS signal dead zones, ZigBee itself is used as a positioning anchor point, and intra-network intercommunication and positioning can still be realized; through collection and processing of data information of individual bracelets, the gateway can send position information of each bracelet carrier to a mobile terminal of a gateway carrier, so that the gateway carrier can observe the position information of each member in a group and manage the group, thereby guaranteeing individual safety; and travelling tracks of individuals can also be recorded and can be uploaded through data exchange, so that individuals who are lost in the outdoor activity can be found.