Interphone interconnection device and method based on near field communication, and interphone

A near-field communication and walkie-talkie technology, which is applied in telephone communication, short-distance communication services, devices with sensors, etc., can solve the problems of difficult operation, frequent writing, etc., and achieve the effect of improving writing speed and simple operation

Inactive Publication Date: 2018-06-22
HARBIN HYTERA TECH CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a near-field communication-based intercom interconnection device, method, and intercom

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  • Interphone interconnection device and method based on near field communication, and interphone
  • Interphone interconnection device and method based on near field communication, and interphone
  • Interphone interconnection device and method based on near field communication, and interphone

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Embodiment Construction

[0044] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0045] figure 1 It is a structural schematic diagram of a walkie-talkie interconnection device based on near-field communication in the present invention.

[0046] Specifically, the intercom interconnection device based on near field communication includes: a first intercom and a second intercom, the first intercom includes a first near field communication module, and the second intercom includes a second near field communication module. The first near-field communication module and the second near-field communication module of the present invention are NFC (Near Field Communication) modules. Proximity card readers, proximity cards and peer-to-peer functions enable identification and data exchange with compatible devic...

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Abstract

The invention relates to an interphone interconnection device and method based on near field communication, and an interphone, which has the following beneficial effects: the interphone interconnection device comprises a first interphone and a second interphone; the first interphone comprises a first near field communication module; the second interphone comprises a second near field communicationmodule; the distance between the first near field communication module and the second near field communication module is within a preset distance; and after the first interphone and the second interphone receive a trigger signal, the first interphone sends a matching request through the first near field communication module, and the second interphone receives the matching request through the second near field communication module, and performs automatic set-up according to the matching request to complete the matching with the first interphone. By implementing the interphone interconnection device provided by the invention, the frequency writing of the interphone can be quickly completed through a near field communication mode; and besides, the operation is simple, and the frequency writing speed is improved.

Description

technical field [0001] The present invention relates to the field of mobile communication, and more specifically, to a near-field communication-based intercom interconnection device, method and intercom. Background technique [0002] Although the private network communication system is developing rapidly, conventional walkie-talkies will still be widely used because of their simple operation and high reliability, and will be used as the final communication backup and emergency communication means. Conventional walkie-talkies need to have the same channel parameters (choose the same call channel) to communicate normally. In some emergencies, the walkie-talkies in different departments need to rewrite the frequency to establish communication, which is very inconvenient in some emergencies. [0003] In the existing technology, channel parameters can be changed by writing frequency via data cable, manually changing frequency, scanning barcode, etc. For example, if changing by sc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/80H04M1/725H04M1/72469
CPCH04M1/72505H04M1/72513H04M2250/12H04M1/7243H04M1/72412H04M1/72469
Inventor 秦瑞伦宋雷杨洪波李鸿超
Owner HARBIN HYTERA TECH CORP
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