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Equipment, time synchronization methods thereof and computer readable memory medium

A technology of time synchronization and equipment, applied in the field of communication, can solve the problems of asynchronous time and actual time, low accuracy of timing event triggering of equipment, etc.

Inactive Publication Date: 2019-02-15
GD MIDEA AIR-CONDITIONING EQUIP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a device time synchronization method, device and computer-readable storage medium, aiming to solve the problem that the time of the device is not synchronized with the actual time, resulting in low accuracy of timing event triggering of the device

Method used

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  • Equipment, time synchronization methods thereof and computer readable memory medium
  • Equipment, time synchronization methods thereof and computer readable memory medium
  • Equipment, time synchronization methods thereof and computer readable memory medium

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Embodiment Construction

[0045] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0046] The main solution of the embodiment of the present invention is to: detect whether the WIFI module is in the time-synchronized state; when the WIFI module is not in the time-synchronized state, send a time acquisition request to the WIFI module in the time-synchronized state. The time of the WIFI module in the synchronized state is synchronized with the actual time; receiving the first time fed back by the WIFI module in the time-synchronized state, and updating the current time of the WIFI module to the first time.

[0047] Since the time of the synchronized WIFI module is consistent with the actual time, the time of each WIFI module in the device is unified with the actual time, so that the device can accurately trigger the timing event according to the actual time.

[0048] As an implementation, the device c...

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Abstract

The invention discloses time synchronization methods for equipment. The equipment applying the time synchronization methods for the equipment comprises a plurality of WIFI modules. A time synchronization method for the equipment comprises the following steps of detecting whether a WIFI module is in a time synchronized state or not; sending a time obtaining request to the WIFI modules which are inthe time synchronized state, when the WIFI module is not in the time synchronized state, wherein time of the WIFI modules which are in the time synchronized state is synchronous with practical time; and receiving first time fed back by the WIFI modules which are in the time synchronized state, and updating current time of the WIFI module as the first time.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a device time synchronization method, device and computer-readable storage medium. Background technique [0002] With the development of technology, more and more intelligent devices have entered people's lives. [0003] Smart devices usually have a time function, and smart devices use time to perform timing operations, such as timing maintenance, timing startup, and timing shutdown. [0004] When the time of the smart device is different from the actual time, the log time of the smart device is inaccurate, thereby reducing the triggering accuracy of the timing event, that is, the time of the device is not synchronized with the actual time, resulting in low accuracy of the timing event triggering of the device . Contents of the invention [0005] The main purpose of the present invention is to provide a device time synchronization method, device and computer-re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04J3/06
CPCH04J3/0635H04J3/0638
Inventor 李裕兴
Owner GD MIDEA AIR-CONDITIONING EQUIP CO LTD