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
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[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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