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Synchronous communication method, synchronous communication device, synchronous communication equipment and medium

A technology of synchronous communication and communication group, applied in the field of communication, can solve the problems of easy cracking of data information, poor data communication security, data asynchrony, etc., to achieve high communication efficiency and communication security, real-time and high-precision communication, The effect of good communication security

Active Publication Date: 2020-06-05
北京力拓飞远科技有限公司
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  • Claims
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Problems solved by technology

However, when the above method is adopted, on the one hand, due to the large number of visits to the server, the speed of data transmission will decrease when one-to-many data transmission is performed and the amount of data transmitted is large, resulting in data delay and data out-of-sync On the other hand, because it directly transmits relevant data (such as image data), once the data is stolen, its data information is easily cracked, making the security of data communication poor

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  • Synchronous communication method, synchronous communication device, synchronous communication equipment and medium
  • Synchronous communication method, synchronous communication device, synchronous communication equipment and medium
  • Synchronous communication method, synchronous communication device, synchronous communication equipment and medium

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Embodiment Construction

[0044] The technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all of them. Based on the embodiments of the present disclosure, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts also fall within the protection scope of the present disclosure.

[0045] As indicated in this application and claims, the terms "a", "an", "an" and / or "the" do not refer to the singular and may include the plural unless the context clearly indicates an exception. Generally speaking, the terms "comprising" and "comprising" only suggest the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also contain other steps or elements.

[0046] Althoug...

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Abstract

A synchronous communication method, a synchronous communication device, a synchronous communication device and a medium are disclosed. The synchronous communication method includes: a first terminal in a communication group sending image data; a second terminal in the communication group receiving the image data. , edit the image data, and the second terminal sends the edited image data to the first terminal and a third terminal different from the first terminal. This allows the first and second terminals to always maintain data synchronization, which is conducive to real-time and accurate sharing of image data. Further, when there are other user terminals in the communication group, the modified image data can also be sent to other user terminals, thereby achieving data synchronization of each communication terminal within the communication group.

Description

technical field [0001] The present disclosure relates to the technical field of communication, and more specifically, to a synchronous communication method, a synchronous communication device, a synchronous communication device, and a medium. Background technique [0002] With the wide application of communication technology in civil and commercial fields, synchronous communication plays an increasingly important role in smart home, automatic driving and other fields. Therefore, synchronous communication, especially group synchronous communication is also facing higher requirements. [0003] Currently, in group synchronous communication, when a user terminal communicates with other user terminals, it first sends relevant data to a server, and the server stores the relevant data. Afterwards, when other user terminals send request information to the server, the server receives and responds to the request information, distributes the data to the corresponding user terminal and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/18H04N21/2187H04N21/4788H04L29/08
CPCH04L12/185H04L67/1095H04N21/2187H04N21/4788
Inventor 赵晚秋任永亮杨菲贺同路李嘉懿龚友三张佳
Owner 北京力拓飞远科技有限公司
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