Multifunctional schoolbag based on radiofrequency technology and Internet of Things wireless communication technology

Abstract

The invention discloses a multifunctional schoolbag based on a radiofrequency technology and an Internet of Things wireless communication technology, and belongs to the field of multifunctional schoolbags. The multifunctional schoolbag based on the radiofrequency technology and the Internet of Things wireless communication technology comprises a schoolbag body, books and a writing case are arranged in the schoolbag body, and RFID electronic tags are arranged on the books and the writing case. The multifunctional schoolbag further comprises: a schoolbag main control computer placed in an innerinterlayer at the bottom of the schoolbag body; a planar antenna all-in-one machine placed in the inner interlayer on the back surface of the schoolbag body; and an integrated low-power reader-writerintegrated on the planar antenna all-in-one machine in an embedded manner. A Bluetooth module, a WIFI module, an MP3 playing module, a memory, a built-in loudspeaker and a GPRS communication module are arranged in the schoolbag main control computer. The multifunctional schoolbag improves the management capability of a school for students, strengthens the self-management consciousness of students,promotes the combination of learning and entertainment, tracks the movement tracks inside and outside the school of students, guarantees the personal safety of students, is low in cost and power consumption, and is high in practicality.

Description

technical field [0001] The invention relates to the technical field of multifunctional schoolbags, in particular to a multifunctional schoolbag based on radio frequency technology and wireless communication technology of the Internet of Things. Background technique [0002] In the past ten years, my country's economy has developed rapidly, problems and contradictions in various aspects of society have emerged, and school violence incidents have increased day by day. It is judged based on the accurate location of students within a certain period of time, and some measures have been taken, such as the need to record when entering and leaving the campus. [0003] Over the years, the school's access and management of students has generally gone through the following stages: [0004] The first stage: the school has its own school badge, each student enters and exits the school by wearing the school badge, and the class committee records the attendance of the students in the class...

AI Technical Summary

Problems solved by technology

Disadvantages are: the school badge is made of metal, and the carrying information is limited, making it impossible to distinguish the identity of each student

Its disadvantages are: the paper bearing information cannot be changed, and the information needs to be updated after the students upgrade every year, which causes great inconvenience

At the same time, children are equipped with phones, watches, and mobile phones too early. Although students can easily contact their parents or teachers with anything; but children love to play by nature and cannot control themselves. Some small games, even surfing the Internet, etc., instead bring disadvantages to teachers and school management, and also affect children's learning

At the same time, with the rapid development of science and technology and economy, the mobility of personnel is more frequent, and people have more and more flexible ways of social cognition, information acquisition and dissemination, and schools are also the focus of attention, which puts higher demands on school management. Requirements, not only teaching and educating people, but also ensuring the safety of students inside and outside the classroom; school teachers are under great pressure and spend a lot of time and energy on student management

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