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Beidou telephone gateway communication method and system

A technology of a telephone gateway and a communication method, which is applied in the field of communication, can solve the problems of Beidou short message communication closure, reliable communication, and large size, and achieve high confidentiality and reliability requirements, high confidentiality and reliability, and improve communication The effect of application security

Inactive Publication Date: 2020-01-17
NAVAL UNIV OF ENG PLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The existing Beidou handheld terminals are large in size, and it is not convenient for each person to hold a Beidou user terminal for communication;
[0005] 2. Beidou short-message communication is relatively closed, and it cannot be effectively connected with smart mobile terminals or fixed phones, resulting in limited use range and inconvenient human-computer interaction
[0006] In addition, in some application scenarios that have strict requirements on confidentiality, reliability, authenticity, and authority, such as public security and military forces, the communication between Beidou user terminals and smart mobile terminals is not as reliable as that with fixed phones. At the same time, In signal shielding or harsh environments, communication will also be hindered or interfered

Method used

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  • Beidou telephone gateway communication method and system
  • Beidou telephone gateway communication method and system
  • Beidou telephone gateway communication method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A Beidou telephone gateway communication method. The Beidou user terminal sends Beidou short message information. The Beidou telephone gateway extracts the transmission content from the Beidou short message information and converts it into voice, and broadcasts the voice information to the target landline. The specific steps are as follows:

[0037] Step 11, the Beidou telephone gateway data transceiver unit receives the Beidou short message information of the Beidou user terminal of the sender, if the reception is successful, then enter step 12, and if the reception is unsuccessful, then receive it again;

[0038] Step 12, store the received Beidou short message information in the storage unit of the Beidou telephone gateway, and the speech recognition unit converts the transmission content in the Beidou short message information into voice information;

[0039] Step 13, Beidou telephone gateway data processing module judges whether the sending target of Beidou short me...

Embodiment 2

[0044] On the basis of Embodiment 1, the method described in this embodiment also includes a communication method in which the landline phone dials the Beidou gateway, converts the voice module into text information, and sends it to the Beidou handheld terminal (Beidou user terminal) or mobile phone, the specific steps include:

[0045] Step 21, the Beidou telephone gateway data transceiver unit receives the voice information sent by the fixed-line client;

[0046] Step 22, the voice recognition unit of the Beidou telephone gateway converts the acquired voice information into text information, and uses the data processing unit to convert the text information into Beidou short message information according to the Beidou short message communication protocol;

[0047] Step 23, the Beidou telephone gateway data transceiver unit sends Beidou short message information to the Beidou user terminal, or uses the Beidou telephone gateway's GPRS module to send text information to the mobi...

Embodiment 3

[0049] This embodiment adds a modification method for the extraction code on the basis of Embodiments 1 and 2: dial the Beidou telephone gateway from a fixed line, press the preset change key after dialing, and input the original extraction code. If it is correct, the voice broadcast will prompt the input New extraction code, replace the original extraction code with the new extraction code; if it is incorrect, the voice broadcast extraction code is incorrect.

[0050] For example: Dial the Beidou telephone gateway from a fixed line, press "3" after dialing, end with a pound sign, enter the old extraction code and end with a pound sign, if it is correct, the voice will broadcast "Enter a new extraction code, end with a pound sign" ; If it is not correct, the voice will announce "The extraction code is incorrect, please hang up". So as to complete the extraction code modification.

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Abstract

The invention discloses a Beidou telephone gateway communication method, which comprises the following steps that: a Beidou user terminal sends Beidou short message information, a Beidou telephone gateway extracts transmission content from the Beidou short message information, converts the transmission content into voice, and broadcasts the voice information to a target landline; and the fixed-line telephone dials the Beidou gateway, converts the voice module into text information and sends the text information to a Beidou user terminal or a mobile phone for communication. The invention also discloses a Beidou telephone gateway communication system. Through butt joint with the intelligent mobile terminal and the fixed telephone network, voice communication service between the Beidou user terminal and the intelligent mobile terminal and between the Beidou user terminal and the fixed telephone network is achieved, the problem that the use range is limited due to the fact that an existingBeidou user terminal is relatively closed is solved, and therefore the communication application range of Beidou short messages is expanded. The communication method is high in anti-interference capability, high in communication mode confidentiality and reliability and suitable for special occasions with high requirements for confidentiality and reliability, and the communication application safety of Beidou short messages is improved.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a Beidou telephone gateway communication method and system. Background technique [0002] The Beidou satellite navigation system is a satellite navigation system independently constructed and operated by China focusing on the needs of national security and economic and social development. It is an important national space that provides all-weather, all-day, high-precision positioning, navigation and timing services for global users Infrastructure, its short message communication, timing, positioning and navigation functions have been widely used in various fields of various industries. [0003] The Beidou satellite navigation system has a short message communication function, which realizes communication between two places without geographical restrictions, which greatly facilitates users. The existing Beidou user terminal users with short message function stil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B7/185H04W4/14
CPCH04B7/1853H04B7/18558H04W4/14
Inventor 傅军韩洪祥
Owner NAVAL UNIV OF ENG PLA
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