Voice communication system for ground command node and utilization method thereof

A technology for voice communication and ground command, applied in the field of communication, can solve the problems of inability to meet the diverse voice communication requirements of ground command nodes, low reliability and scalability, and inability to realize centralized control of multiple voice communication methods, and to meet the The effect of diversifying voice communication requirements, improving reliability and scalability

Active Publication Date: 2018-01-09
CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a voice communication system and its utilization method for the ground command node, in order to solve the problem that the existing voice communication system cannot realize the centralized control of multiple voice communication modes, the reliability and scalability are low and the The problem of being unable to meet the diverse voice communication needs of ground command nodes

Method used

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  • Voice communication system for ground command node and utilization method thereof
  • Voice communication system for ground command node and utilization method thereof
  • Voice communication system for ground command node and utilization method thereof

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Embodiment Construction

[0027] see figure 1 As shown, it is a schematic diagram of the composition framework of the voice communication system for the ground command node implementing the present invention. Implement the voice communication system for the ground command node of the present invention to include a voice communication processor, a voice control device and a headset, wherein the voice communication processor is a standard 19-inch rack-mounted device with voice recording, voice codec, voice synthesis, and audio output And telephone access and other functions; the voice control device is a miniaturized device, with functions such as key dialing, status display, parameter setting, volume adjustment, etc.; the headset is used to realize voice collection and playback.

[0028] see figure 2 Shown is a schematic diagram of the composition framework of the voice communication processor. The voice communication processor adopts CPCI architecture to facilitate the expansion and upgrading of fun...

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Abstract

The invention discloses a voice communication system for a ground command node and a utilization method thereof. The voice communication system comprises a voice communication processor and voice control devices. The voice communication processor comprises a main control module, an interface processing module, a vocoder module, a data switching module, a voice synthesis module and a voice recording module. The voice control devices are connected with the voice communication processor. The voice control devices and the voice communication processor carry out mutual identification through periodic handshake information, so online states of the voice control devices can be grasped in real time. A voice communication subnetwork is formed by the voice control devices, and the main control module, the voice recording module and the interface processing module in the voice communication processor based on the data switching module of the voice communication processor in a mode of dividing a VLAN. The voice communication processor is responsible for signal processing of all voice control devices. All voice control devices only process received signal packets sent by the voice communicationprocessor, thereby realizing voice control.

Description

【Technical field】 [0001] The invention belongs to the technical field of communication, in particular to a voice communication system. 【Background technique】 [0002] At present, radio stations, dedicated telephones, satellite telephones and other equipment are mostly used for voice communication between ground command nodes and the outside world. However, each equipment is independent of each other, cannot be controlled centrally, supports few types of services, and has poor system scalability. In addition, with the command network and the diversification of business requirements, ground command nodes need to add functions such as low-rate encrypted voice communication, voice alarm, and voice recording. 【Content of invention】 [0003] The purpose of the present invention is to provide a voice communication system and its utilization method for the ground command node, in order to solve the problem that the existing voice communication system cannot realize the centralized...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04M7/00H04Q5/20H04L12/46
Inventor 张帅尚航金耀刘国梁石吉利王建勇费东旭
Owner CHINESE AERONAUTICAL RADIO ELECTRONICS RES INST
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