Online study and examination integrated intelligent desk system and corresponding monitoring method

Abstract

The invention discloses an online study and examination integrated intelligent desk system. The system comprises a desk body and a circuit system installed on the desk body. The circuit system comprises an integrated processor, an ultrasonic ranging module, a photosensitive sensing timing module, a temperature and humidity sensing module, an image acquisition module, a display module, a positioning module and a voice reminding module; the signal output ends of the ultrasonic ranging module, the photosensitive sensing timing module, the temperature and humidity sensing module, the image acquisition module and the positioning module are respectively connected with the signal input end of the integrated processor; and the signal output end of the integrated processor is connected with the signal input end of the voice reminding module. The invention further discloses an online study and examination monitoring method. According to the system, the sitting posture state, the class attending state, the body temperature condition and the surrounding environment temperature and humidity of students can be monitored in real time, accurate positioning is achieved, meanwhile, the desk writing time and the screen watching distance are calculated, and voice prompts are sent out in time. The invention belongs to the technical field of intelligent education equipment.

Description

technical field [0001] The invention belongs to the technical field of smart education equipment, and relates to a smart desk, in particular to an integrated smart desk system for online school examinations and a corresponding monitoring method. Background technique [0002] With the development of science and technology and the promotion of education informatization by the new round of curriculum reform, online learning and examinations are becoming more and more popular. In particular, due to the special global epidemic environment in the past two years, online learning has entered the study and life of most students. At the same time, the problems highlighted in online learning have also become hot topics of global discussion. [0003] For the generally existing network environment, online teaching and learning have long network delays and poor network signals, resulting in reduced learning efficiency for students, obstacles to teachers' in-person teaching activities, an...

AI Technical Summary

Problems solved by technology

[0003] For the generally existing network environment, online teaching and learning have long network delays and poor network signals, resulting in reduced learning efficiency for students, obstacles to teachers' in-person teaching activities, and online activities such as exams, meetings, interviews, etc. have high requirements for hardware equipment. , often requires multiple devices to achieve multiple cameras to monitor

In addition, the ubiquitous phenomenon of sedentary study without exercise and irregular sitting posture has caused adverse effects on students' physical health

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