Flexible electronic whiteboard system
An electronic whiteboard and soft technology, applied in the cross research field of information technology and computer application technology, can solve the problems of restricting the scope of activities of teachers, high price of electronic whiteboard, unfavorable promotion of electronic whiteboard equipment, etc., to reduce investment cost and hardware The effect of cost input
Inactive Publication Date: 2011-05-04
HUAZHONG NORMAL UNIV
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Problems solved by technology
However, the price of electronic whiteboards is generally high, and the quotation is usually RMB 6,000-15,000 or even higher. For ordinary schools, such a price is unacceptable, so electronic whiteboard equipment is not conducive to large-scale promotion
Similar to the "computer + projector" multimedia teaching system, the electronic whiteboard also limits the scope of activities of the teacher, requiring users to operate in front of the whiteboard
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[0016] Specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings:
[0017] see figure 1 , the system is set up in three parts on the basis of the computer, namely software, operation and display. The display is completed by the projector, which is not described in detail in the present invention. The operation is realized by the wireless receiver installed on the computer and the wireless input device, which supports the user to communicate with the computer for operation. The wireless receiver is specifically set according to the situation of the wireless input device used in the specific implementation. The wireless input device may adopt a wireless keyboard integrated with a touch panel, and the wireless keyboard is used to replace the mouse. For specific implementation, reference may be made to the design and implementation of a notebook keyboard. The wireless input device can also adopt a wireless k...
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The invention provides a flexible electronic whiteboard system, comprising a computer and a projector used as the output display device of the computer, wherein the computer is internally provided with a wireless receiver and a wireless input device which can establish the wireless communication connection with the computer through the wireless receiver; an intelligent education platform module and a mathematical teacher resource and knowledge concentration module are loaded on the computer; the intelligent education platform module is used for providing a super drawing board which supports a dynamic geometry technology and generating a dynamic geometry pattern according to the information input into the computer by a user through a wireless keyboard; and the mathematical teacher resource and knowledge concentration module is used for providing a function instruction set which assists the generation of the dynamic geometry pattern. In the invention, the electronic whiteboard product is improved, thereby supporting the application of classroom teaching with more intelligence; and in addition, the combination and use of the existing educational resources are fully considered, thereby greatly reducing the investment cost. The flexible electronic whiteboard system has the characteristic of combination innovation.
Description
technical field [0001] The invention relates to the cross research field of information technology and computer application technology, in particular to a soft electronic whiteboard system. Background technique [0002] The traditional "blackboard + chalk" teaching method has made outstanding contributions to human education. However, with the development of science and technology and the continuous updating and expansion of teaching content, the original traditional teaching methods are far from meeting the requirements of teachers to deliver teaching content. For example, the newly opened computer basic course has strong operability and practicality, and the traditional teaching method can no longer meet the students' requirements for knowledge transfer. [0003] With the development of science and technology, a batch of new teaching equipment has gradually replaced the traditional chalk and blackboard, and entered the classroom as the main teaching tool. In particular, t...
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IPC IPC(8): G09B5/02
Inventor 陈矛刘清堂胡国涛
Owner HUAZHONG NORMAL UNIV