Beidou voice communication method and system

Abstract

The invention relates to the field of Beidou communication, and particularly relates to a Beidou voice communication method and system. The Beidou voice communication method provided by the invention comprises the following steps: integrating information contained in Beidou short messages obtained by a Beidou module into complete text information, sending the complete text information to a voice processing server by a data processing module through a first local area network communication module, converting the text information into voice information by the voice processing server, and playing the voice information by a voice output device; obtaining the voice information by a voice input device, converting the voice information into text information by the voice processing server, obtaining the text information by the data processing module through the first local area network communication module, dividing the text information according to a set message length in a protocol used by the Beidou short messages, packaging the divided text information into Beidou short messages, and sending the Beidou short messages by the Beidou module. Voice communication with areas without base station signal coverage is realized, and the communication convenience is improved.

Description

technical field [0001] The invention relates to the field of Beidou communication, in particular to a Beidou voice communication method and system. Background technique [0002] Existing speech recognition and synthesis engines require cloud servers as support to realize free speech recognition and synthesis capabilities. Current speech recognition and synthesis software generally rely on mobile communication technology to establish connections with speech recognition and synthesis engines. Therefore, speech recognition and Synthesizing software needs to be within the range covered by the mobile communication base station signal to work normally. Because the construction of base stations is affected by its cost and the external environment, this leads to some special environments, such as remote areas such as seas or deserts, where base station signals cannot be covered, and communication cannot be achieved. [0003] The existing Beidou RDSS communication technology can sol...

AI Technical Summary

Problems solved by technology

Because the construction of base stations is affected by its cost and the external environment, this leads to some special environments, such as remote areas such as seas or deserts, where the signal of the base station cannot be covered, and communication cannot be realized.

[0003] The existing Beidou RDSS communication technology can solve the problem that mobile communication signals cannot be covered, but due to bandwidth limitations, only short message communication can be realized. This communication method has the following disadvantages: (1) It cannot transmit voice information with a large bandwidth, Only short messages can be sent, and must rely on manual editing input, and the ability to use the input method determines the speed of message editing, which is not conducive to sending emergency messages quickly; (2) In some special occasions, such as because some Communication cannot be realized if the situation cannot free hands to operate, or cannot use both eyes to view the editing interface, etc.

[0004] The existing free speech recognition and synthesis operations are basically based on the public network, and speech recognition and synthesis are performed through the speech recognition and synthesis engine on the public network. However, Beidou voice communication terminals are mostly used in remote areas that cannot be covered by the public network or limited by specific environments. Under the condition of accessing the public network, due to resource limitations on the terminal, most of them can only perform voice recognition and synthesis of commands or specific sentences, and cannot achieve free voice recognition and synthesis

Therefore, it is impossible to carry out voice communication with the area not covered by the base station signal based on the existing technology

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