RELAYING DEVICE, VOICE COMMUNICATION SYSTEM, AND VOICE COMMUNICATION METHOD

摘要

[Problem] To provide a voice communication system which causes a relaying device to manage communication between terminal devices based on the affiliations of the terminal devices, and manage the current positions of the respective terminal devices.;[Solution] In a voice communication system, a relaying device relays voice communication of a plurality of section systems. The relaying device stores, with respect to each of the section systems, a plurality of pieces of area information divided on the basis of the communication range of a wireless access point. A terminal device transmits a voice signal to which the identification code thereof is added. When receiving the voice signal from the terminal device, the relaying device identifies a section system to which this terminal device belongs from the identification code added to the voice signal, and identifies an area in which the terminal device is present on the basis of positional information relating to the terminal device. The relaying device transfers the voice signal to another terminal device which belongs to the identified section system and is present in the identified area.

主权项

1. A relaying device comprising a network communication unit, a storage unit, and a control unit and relaying voice communication of a plurality of section systems, wherein
the network communication unit is connected to a communication network and communicates with a plurality of terminal devices connected to the communication network, the storage unit: stores area information for each of the section systems, which is obtained by dividing a region of the system into a plurality of areas; and stores an identification code, a belonging section system, and position information of each of the terminal devices, and the control unit: deduces, when receiving a voice signal from a certain terminal device, the section system to which the certain terminal device belongs from information of a transmission source terminal device added to the voice signal; determines a specified area which is an area specified for transferring the voice signal thereto; and transfers the voice signal to the terminal device belonging to the same section system as that of the certain terminal device and located in the specified area.