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Interaction method and system for whiteboards on different operating system platforms

An operating system and whiteboard technology, applied in the field of information interaction, can solve the problems of high interactive bandwidth requirements, weak scalability, and large data transmission volume, and achieve the goal of reducing the amount of interactive data, improving scalability, and reducing bandwidth. effect of demand

Active Publication Date: 2017-08-11
GUANGZHOU SHIRUI ELECTRONICS
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Problems solved by technology

[0005] Based on this, it is necessary to provide an interactive method with strong scalability and low requirement for interactive bandwidth to address the problems of weak scalability, large amount of data transmission during the interactive process, and high requirements for interactive bandwidth in the existing interactive methods of whiteboards on different operating system platforms. , interactive method and system for whiteboards on different operating system platforms with strong real-time

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  • Interaction method and system for whiteboards on different operating system platforms
  • Interaction method and system for whiteboards on different operating system platforms
  • Interaction method and system for whiteboards on different operating system platforms

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Embodiment Construction

[0025] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below according to the drawings and embodiments. It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0026] Such as figure 1 As shown, a method for interacting with whiteboards on different operating system platforms, including steps:

[0027] S200: Perform a whiteboard operation on a whiteboard of a certain operating system platform, serialize the operated object using JSON, and obtain serialized interaction data.

[0028] JSON is a lightweight data-interchange language that is text-based and easy for humans to read. Select one of the whiteboards connected to the whiteboard server with different operating system platforms to perform whiteboard operations, and then serialize the operation objects using JSON.

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Abstract

The invention provides a method and a system for interaction between different operating system platform whiteboards. According to the method and the system, in the process of data and instruction interaction, JSON is adopted to serialize interaction data and code an instruction, and then, the serialized interaction data and the coded instruction are sent to other operating system platform whiteboards. After the serialized interaction data and the coded instruction are received, first, the coded instruction is decoded to acquire an operation object, then, the operation object is de-serialized and reduced to a whiteboard object, and finally, specified operation is performed on the whiteboard object to realize synchronous operation on different operating system platforms. In the whole process, JSON serialization / de-serialization is adopted, JSON, a lightweight data exchange language, is text-based and is easy for people to read, the system is easily compatible with other equipment, and the scalability of different operating system platform whiteboards is enhanced. In addition, after JSON serialization, transmission data reduces the amount of interaction data, the requirement of data interaction on bandwidth is reduced, and real-time interaction and synchronization of different operating system platform whiteboards can be achieved.

Description

technical field [0001] The invention relates to the technical field of information interaction, in particular to an interaction method and system for whiteboards on different operating system platforms. Background technique [0002] Whiteboard is a common tool for repeated erasing and writing. With the development of science and technology, electronic whiteboards are more and more widely used in various fields, such as distance teaching, teleconferencing, etc. [0003] Existing electronic whiteboards generally have a specific operating system platform, such as a whiteboard on a Windows operating system platform, a whiteboard on an Android operating system platform, and the like. Whiteboards of different operating system platforms cannot directly interact with each other according to the same command. To solve this problem, the existing method is to use platform-related object serialization transmission to quickly realize whiteboard interaction under the same platform, and a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06
Inventor 陈民敬
Owner GUANGZHOU SHIRUI ELECTRONICS
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