Electronic white board system, input device, processing device and processing method

Abstract

The embodiment of the invention provides an electronic whiteboard system, an input device, a processing device and a processing method, and belongs to the field of electronic equipment. The system comprises: the input device, the processing device and a touch control display device, wherein the input device is communicated with the processing device to send current distance information and identification information to the processing device; the processing device is used for receiving data information provided by the input device and position information of a touch control point of the input device on the display device, uniformly processing the data information provided by the input device and the position information of the touch control point, identifying the current input device and correlating the current input device with user information, and recording input data of a user to form interface data of the information and then output the interface data; and the touch control display device is connected with a central processing unit and used for displaying the output user data processed by the processing device. The system supports distinction of contents input by different writers in multi-person cooperation.

Description

technical field [0001] The invention relates to the field of electronic equipment, in particular to an electronic whiteboard system, an input device, a host device and a processing method. Background technique [0002] Electronic whiteboard system (referred to as electronic whiteboard) is an electronic device widely used in various fields, such as: education and teaching, video conferencing, multi-person discussion and other scenarios. This equipment is a high-tech product that integrates various technical means such as electronics, software, and communication. Specifically, it can be realized by applying the principle of electromagnetic induction, combining computers and projectors, and then achieving the purpose of paperless office and paperless teaching. With the wide use of electronic whiteboards in various fields, the functional classification of electronic whiteboards has also been further refined. Different scenarios have put forward different personalized requirement...

AI Technical Summary

Problems solved by technology

The disadvantages of this method are: (1) the special meeting minutes personnel increase the cost, such as the secretary, may not understand some details; to the effect of the meeting; and no matter which of the above methods is adopted, the uncertainty of human participation may introduce errors and reduce traceability

But the disadvantage of this processing method is: the content recorded by the traditional electronic whiteboard does not have the role (author) information, that is, it is impossible to make a one-to-one correspondence with who specifically entered what content in the meeting or discussion, and often can only be used as meeting minutes. Supplementary information

[0003] From the above-mentioned introduction to the existing electronic whiteboard system and the application of the electronic whiteboard system, the inventor found that the above-mentioned prior art has at least the following problems: when the current electronic whiteboard products are used in multi-person collaboration, it is impossible to connect different users with them. The input content is output or recorded in one-to-one correspondence, so that it is impossible to accurately distinguish the content input by different users through the electronic whiteboard, which increases the difficulty of managing meeting or discussion records and affects work efficiency.

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