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Clock alignment method for intercom device and device and storage medium

A technology of intercom equipment and clock alignment, which is applied in the field of communication, and can solve problems such as inability to communicate and limited communication distance of intercom equipment

Active Publication Date: 2021-07-30
GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] During the communication process of the intercom devices, because the communication distance of the intercom devices is limited, if the distance between the intercom devices exceeds the communication distance, the communication cannot be carried out

Method used

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  • Clock alignment method for intercom device and device and storage medium
  • Clock alignment method for intercom device and device and storage medium
  • Clock alignment method for intercom device and device and storage medium

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Embodiment Construction

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments It is a part of embodiments of the present disclosure, but not all embodiments. Based on the embodiments in the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present disclosure.

[0037] The clock alignment method provided by the present disclosure is applied to the intercom device, and the intercom device includes a preset sequence identification, and the sequence identification is the order in which the intercom device sends broadcast tokens within a cycle period. The intercom device in the present disclosure r...

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PUM

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Abstract

The invention relates to the field of communication, in particular to a clock alignment method of an intercom device and a device thereof and a storage medium. The method comprises the following steps: receiving an external trigger signal, wherein the external trigger signal is an externally input signal; triggering local clock counting processing based on the external trigger signal; and determining the sending time when the local machine sends the broadcast token in the current cycle period according to the sequence identifier of the local machine and the local clock count. The method and the device are used for solving the problems of signal mutual interference and communication failure caused by clock misalignment of different talkback devices in an ad hoc network.

Description

technical field [0001] The present disclosure relates to the communication field, and in particular to a clock alignment method, device and storage medium of an intercom device. Background technique [0002] At present, intercom equipment is not only a professional wireless communication tool in mobile communication, but also a consumer tool with the characteristics of consumer products that can meet people's daily needs. In the process of dealing with emergencies or conducting dispatching and commanding, Intercom equipment is also particularly important. [0003] During the communication process of the intercom devices, since the communication distance of the intercom devices is limited, if the distance between the intercom devices exceeds the communication distance, the communication cannot be performed. Therefore, an ad hoc network emerges as the times require, and the goal of the ad hoc network is to realize fast, accurate, efficient and flexible networking. Contents ...

Claims

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Application Information

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IPC IPC(8): H04W56/00H04J3/06
CPCH04J3/0644H04J3/0647H04W56/001
Inventor 窦小龙李玮
Owner GUANGZHOU HUIRUI SITONG INFORMATION SCI & TECH CO LTD