A voice broadcast method and system based on ble beacon

Abstract

The invention provides a voice broadcast method and system based on BLE beacons, and relates to the technical field of communication. The method comprises that a corresponding relationship table of MAC values and location introduction data stored in the database of a cloud server is adopted, wherein the corresponding relationship table is input / modified in the database by a manager terminal in advance; BLE devices at different locations transmit BLE signals outwards according to preset frequencies; a mobile terminal carried by a user scans the BLE signals transmitted by the BLE devices, analyzes the MAC values of the BLE devices carried in the BLE signals and sends the MAC values to a cloud server; the cloud server queries location introduction data corresponding to the MAC values from the database according to the MAC values and returns the location introduction data to the mobile terminal; and the mobile terminal automatically synthesizes voices according to the location introduction data and carries out voice broadcasting. According to the method and the system provided by the invention, the voice broadcasting contents can be modified according to the location of the user in real time; the voice broadcasting data corresponding to each location can be remotely modified; therefore, the voice broadcasting data are conveniently maintained; and the voice quality of the voice broadcasting is improved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a BLE beacon-based voice broadcast method and system. Background technique [0002] With the development of science and technology, voice broadcast technology has become one of the important functions of electronic products and has entered people's lives. Voice broadcast provides users with useful information in the most direct way, so that users can use their sense of hearing to Access to information, therefore, has been widely used. The voice broadcast by the traditional voice broadcast system is generally recorded in advance and stored in the voice broadcast chip of the system. The voice content of the broadcast is fixed and cannot be played according to the change of the user's location. To update the voice data stored in the voice broadcast chip, the voice broadcast system must be turned off and the voice data stored in the voice broadcast chip must be re-...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the embodiments of the present invention is to provide a voice broadcast method and system based on BLE beacons, aiming at solving the problem that the above voice broadcast system cannot play different voice content according to the change of the user's location, the maintenance of voice data is difficult and the sound quality is poor The problem

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