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College classroom teaching efficiency monitoring system and college classroom teaching efficiency monitoring method based on WiFi

A monitoring system and classroom technology, applied in the direction of transmission monitoring, transmission system, recording/indicating the time of events, etc., can solve the problems of failing to find out the learning efficiency of classroom students in time, unable to get timely supervision and help, and low efficiency, etc. Improve the attendance rate and classroom learning effect, reduce the loss of classroom time, and improve the effect of objectivity

Pending Publication Date: 2017-03-22
ZHEJIANG UNIV CITY COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These attendance checks often take up a lot of classroom time, are inefficient and ineffective, and cannot find out the learning efficiency of classroom students in time, especially for some students who have learning difficulties, and cannot receive timely supervision and help

Method used

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  • College classroom teaching efficiency monitoring system and college classroom teaching efficiency monitoring method based on WiFi
  • College classroom teaching efficiency monitoring system and college classroom teaching efficiency monitoring method based on WiFi
  • College classroom teaching efficiency monitoring system and college classroom teaching efficiency monitoring method based on WiFi

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] As shown in the figure, the present embodiment provides a WiFi-based classroom teaching efficiency monitoring system in colleges and universities, including a mobile terminal, a wireless network sniffer, a mobile terminal and a server platform; the wireless network sniffer, mobile terminal and server The terminal platform constitutes the C / S system architecture;

[0059] The mobile terminal sends a terminal signal; the wireless network sniffer acquires the terminal signal of the mobile terminal and generates mobile terminal status data; the server-side platform receives the status data sent by the wireless network sniffer and performs processing and analysis.

[0060] The wireless network sniffer includes a WiFi sniffer module, a WiFi communication module and a CPU module;

[0061] Described WiFi sniffer module receives the wireless signal that mobile terminal sends and generates the MAC address of mobile terminal according to wireless signal; Described WiFi communicati...

Embodiment 2

[0099] The WiFi-based classroom teaching efficiency monitoring system in colleges and universities provided in this embodiment is composed of a wireless network sniffer, several mobile terminals, and a server-side supporting platform. Among them, the wireless network sniffer is composed of a WiFi sniffer module, a WiFi communication module, and a central processing module. The mobile terminal adopts a smart phone with WiFi function and is held by a student. The server-side support platform consists of a database, a server analysis and evaluation system and Composition of network communication module. For different elective courses, the system screens out the list of students enrolled in this course and the MAC information of the corresponding mobile phones by the server as the first characteristic statistical information. At the beginning of the class, the wireless network sniffer starts to sniff according to the command of the server, and obtains the MAC addresses of the surr...

Embodiment 3

[0107]The WiFi-based classroom teaching efficiency monitoring system in colleges and universities provided in this embodiment includes a C / S system architecture composed of a wireless network sniffer, a mobile terminal and a server-side support platform.

[0108] Wireless network sniffer: It is composed of WiFi sniffer module, WiFi communication module and CPU module. The WiFi sniffing module is used to analyze 802.11 wireless signals, mainly the signal strength in Probe Request and data frame and its corresponding MAC. The WiFi communication module is responsible for the data communication between the sniffer and the server. The central processing unit module is responsible for controlling the signal type analyzed by the WiFi sniffing module, screening the data obtained by the WiFi sniffing module, and performing network transmission through the WiFi communication module. The wireless network sniffer is equipped on the podium of each classroom, and the server issues instruct...

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PUM

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Abstract

The invention discloses a college classroom teaching efficiency monitoring system based on WiFi. The college classroom teaching efficiency monitoring system comprises a mobile terminal, a wireless network sniffer, a mobile terminal, and a server end platform. The wireless network sniffer, the mobile terminals, and the server end platform are used to form a C / S system architecture. The mobile terminals are used to transmit terminal signals, and the wireless network sniffer is used to acquire the terminal signals of the mobile terminals. The server end platform is used to receive the data transmitted by the wireless network sniffer, and is used for the processing and the analysis of the data. A classroom performance evaluation system is convenient and effective, and classroom time loss caused by artificial attendance checking is reduced, and objectivity of a classroom performance evaluation standard is improved.

Description

technical field [0001] The invention relates to the field of teaching equipment, in particular to a WiFi-based classroom teaching efficiency monitoring system in colleges and universities. Background technique [0002] At present, the class attendance rate of college students and the activeness of class participation are all difficulties faced by colleges and universities in the implementation of teaching. Various colleges and teachers have adopted many methods of class attendance, but the actual effect is not good, especially for some with a large number of students. Classroom, the effect is not satisfactory. [0003] Looking at the existing technical methods and means, including random spot checks, classroom exercises, classroom random questions, WeChat attendance attendance, face recognition, fingerprint attendance, WiFi login attendance, Bluetooth attendance and so on. These attendance checks often take up a lot of classroom time, are inefficient and ineffective, and ca...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/20G06F17/30G07C1/10H04B17/318
CPCH04B17/318G06F16/903G06Q50/205G07C1/10
Inventor 吴剑钟吴雪潇陈思浓蔡建平霍梅梅胡隽郑增威
Owner ZHEJIANG UNIV CITY COLLEGE
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