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Communication method and device of intercom equipment

A technology of intercom equipment and communication methods, which is applied in the direction of measuring devices, two-way line system stations, satellite radio beacon positioning systems, etc., and can solve the problem of not being able to know the position in real time

Inactive Publication Date: 2020-06-26
CHENGDU TD TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the existing intercom devices can only send location information in non-call situations, and the two intercom devices cannot know each other's location in real time during the passing process

Method used

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  • Communication method and device of intercom equipment
  • Communication method and device of intercom equipment
  • Communication method and device of intercom equipment

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Embodiment Construction

[0061] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated.

[0062] figure 1 It is a flow chart of a communication method for an intercom device provided in Embodiment 1 of the present invention. The intercom device in the present invention is also called a walkie-talkie, an intercom terminal, or an intercom device. Such asfigure 1 As shown, the method of the present embodiment includes the following steps:

[0063] Step S101, the first intercom device detects location information, and the location information of the first intercom device includes latitude and longitude information and altitude information.

[0064] In this embodiment, the first intercom device includes a Global Positioning System (Global Positioning System, G...

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Abstract

The invention provides a communication method and device of an intercom equipment. The method comprises the steps that a first intercom equipment detects position information; in a call process of thefirst intercom equipment and a second intercom equipment, a voice packet sent by the second intercom device is received, wherein the voice packet comprises the position information of the second intercom device; the first intercom device determines the relative distance and the relative height between the two intercom devices according to the position information of the first intercom device andthe position information of the second intercom device, and displays the positions of the two intercom devices and the relative distance information and the relative height information between the twointercom devices. By carrying the position information in the voice packet, the intercom device can send the position information to each other in the passing process, so that a user of the intercomdevice can know the position of the other party in real time in the passing process.

Description

technical field [0001] The invention relates to the field of intercom equipment, in particular to a communication method and device for the intercom equipment. Background technique [0002] Walkie-talkie (two way radio) is a two-way mobile communication tool. It can talk without any network support, and there is no cost. It is suitable for relatively fixed and frequent calls. [0003] A Global Positioning System (Global Positioning System, GPS) module is added to the existing intercom equipment for locating the position of the user. The intercom device can send the location information of the located user to other nearby intercom devices, so that other intercom devices can learn the user's location information. [0004] However, the existing intercom devices can only send location information in non-call situations, and the two intercom devices cannot know the location of each other in real time during the passing process. Contents of the invention [0005] The invention...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q5/24G01S19/42G01D21/02G01C5/06
CPCG01C5/06G01D21/02G01S19/42H04Q5/24
Inventor 王西昌
Owner CHENGDU TD TECH LTD
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