Talkback terminal based on Beidou navigation positioning and Beidou navigation positioning system

A Beidou navigation and intercom terminal technology, which is applied in the field of intercom terminals and Beidou navigation and positioning systems, can solve the problem of no Beidou satellite positioning application cluster intercom, etc., and achieves the effects of good confidentiality, improved efficiency, and various applicable environments.

Pending Publication Date: 2018-03-02
TIANJIN 764 COMM AIRMANSHIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, Beidou satellite positioning has not been applied to cluster walkie-talkies, and these are exactly the technologies needed for military, police, firefighting, border defense, etc.

Method used

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  • Talkback terminal based on Beidou navigation positioning and Beidou navigation positioning system

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Embodiment Construction

[0016] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0017] Such as figure 1 As shown, the intercom terminal based on Beidou navigation and positioning in the embodiment of the present invention includes: a casing and an intercom circuit arranged in the casing, wherein the intercom circuit adopts an industrial-grade chip, adopts electrical isolation and electromagnetic shielding design, and the chip adopts Surface mount technology, the structure is a plug-in whole panel structure, the walkie-talkie circuit includes: channel module, security module, interface circuit, external inter...

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Abstract

The invention provides a talkback terminal based on Beidou navigation positioning and a Beidou navigation positioning system. The Beidou navigation positioning system comprises a shell, an intercom circuit, a camera and a voice alarm unit, wherein the intercom circuit is arranged in the shell; an external interface comprises a video stream interface, an audio stream interface, a LAN (Local Area Network) interface and a USB (Universal Serial Bus) interface; the camera is arranged on the shell, and connected with the intercom circuit; the voice alarm unit is positioned in the shell and connectedwith a Beidou receiving module; and the Beidou receiving module is embedded with a control chip.

Description

technical field [0001] The invention relates to the technical field of Beidou navigation and positioning, in particular to an intercom terminal based on Beidou navigation and positioning and a Beidou navigation and positioning system. Background technique [0002] At present, there are mainly two methods for displaying the positioning of end users. One is that the mobile phone can be positioned through the AGPS technology of the cellular network, and the positioning accuracy is within tens of meters. Send the user's positioning information to the manager, and the positioning accuracy is within ten meters. At present, Beidou satellite positioning has not been applied to cluster walkie-talkies, and these are exactly the technologies needed for military, police, firefighting, and border defense. Contents of the invention [0003] The aim of the present invention is to solve at least one of said technical drawbacks. [0004] For this reason, the object of the present inventi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/14
CPCH04N7/141
Inventor 姜楠
Owner TIANJIN 764 COMM AIRMANSHIP
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