Wireless classroom teaching data transmission system and method

A technology of a data transmission system and a data transmission method, which is applied in the field of communication, and can solve problems such as unstable data transmission and reception, small amount of equipment and transmission data, and single data transmission direction

Inactive Publication Date: 2017-05-31
WUHAN RUINAJIE ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The biggest problem of existing 2.4G wireless transmission equipment used in the field of education is the small amount of equipment and transmission data, weak anti-interference ability, unstable data

Method used

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  • Wireless classroom teaching data transmission system and method
  • Wireless classroom teaching data transmission system and method
  • Wireless classroom teaching data transmission system and method

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Embodiment Construction

[0024] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0025] Such as Figure 1-2 As shown, a data transmission system based on wireless classroom teaching includes at least one student terminal (clicker), a transceiver and a teacher terminal (PC terminal); wherein the teacher terminal and the transceiver are connected through a wired serial port, and the The student terminal is connected to the transceiver through a first wireless communication network to pair UID information, and the student terminal is connected to the transceiver through a second wireless communication network to transmit interaction data. The student end has a passive module, an...

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Abstract

The invention belongs to the technical field of communication and particularly relates to a wireless classroom teaching data transmission system and method. An integrated scheme for multi-device information interaction is finished by transmitting data through a private protocol. According to the system and the method, special data information in a communication protocol is sent or received through active band communication, thereby finishing information interaction in a teaching process; and big data packet transmission and one-to-many device data processing capability are realized in the interaction process. According to the system and the method, a function of converting valid data into operation convenient for identification is realized; different scene application modes are designed especially for teaching management features of middle and primary schools and colleges; the teaching system is integrated with answering, checking-in, competitive answering and voting; the method and the system are applied to classroom teaching and are convenient for teachers to check answers of students; the teaching efficiency and classroom teaching enthusiasm are improved; and application demands under various teaching environments are satisfied.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a wireless classroom teaching data transmission system and method. Background technique [0002] At present, wireless data transmission has gradually entered all aspects of daily life: wireless mouse, keyboard, and non-contact RF smart card, wireless network, vehicle monitoring, remote control, telemetry, access control system, wireless label, identification, small wireless data terminal, Safety and fire prevention systems, wireless remote control systems, biological signal collection, etc. A large number of wireless device application scenarios are now very common, and the audience in the studio presses buttons to vote. [0003] The existing 2.4G wireless transmission equipment used in the field of education, the biggest problem is the small amount of equipment and transmission data, weak anti-interference ability, unstable data transmission and reception, and...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/12
Inventor 刘宇吴水源张明宇
Owner WUHAN RUINAJIE ELECTRONICS TECH
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