WO2017166518A1

WO2017166518A1 - Rfid technology-based device for monitoring student entering and leaving school gate

Info

Publication number: WO2017166518A1
Application number: PCT/CN2016/089321
Authority: WO
Inventors: 田艺儿
Original assignee: 田艺儿
Priority date: 2016-03-28
Filing date: 2016-07-08
Publication date: 2017-10-05
Also published as: CN205486393U

Abstract

An RFID technology-based device for monitoring a student entering and leaving a school gate comprises a radio frequency label card and an SPS ground surface identification and positioning device for an entrance. A student code is recorded on the radio frequency label card. The SPS ground surface identification and positioning device comprises a radio frequency antenna (3) and a radio frequency reading and writing device (4) connected to the radio frequency antenna (3). The radio frequency antenna (3) is disposed below the ground surface at the entrance. The radio frequency reading and writing device (4) is connected to a data center (7), and the radio frequency reading and writing device (4) is connected to a smart terminal (6) through a wireless signal. The device has a high reading success rate, a strong interference resistance capability, a simple whole structure and small investment, facilitates the installation in a great number of schools and factories, and helps to track whether a student or a staff member leaving or entering a school gate or a factory.

Description

Student-in and out-of-school monitoring device based on RFID technology

Technical field

The utility model relates to the field of radio frequency application, in particular to a student access control device based on RFID technology.

Background technique

Schools, factories and other places need to go in and out of the monitoring device. Take the school as an example. When a child leaves home to go to school, enters school or skips school, and when he arrives at school, these are matters that parents are very concerned about. When students leave school, the school should immediately inform parents of the important aspects of school safety management. Parents of the school get the time when the child leaves the school, so that it is convenient to follow up the child when they go home, find out the activities of the child after school, and improve safety management.

However, current monitoring devices have various drawbacks. At present, the students in and out of the school monitoring device is a forced card reading device. The student is equipped with a 13.56MHz RF card. The card is swiped in the distance of 50mm from the reader card in and out of the school gate. The card reader reads the student's RF card and determines the entry and exit. The time of the school gate. The shortcomings are: 1 If the student consciously does not swipe into the school or leave school, there will be no records of students entering and leaving the school in the monitoring system, and it is impossible to avoid cheating; 2 only one student can be allowed to swipe at a time, because the time of entering and leaving the school is highly concentrated. Leading students to queue up, delaying the time for students to enter and leave the school. If there are as many as 1,000 students, it is almost impossible to check in and out of the school. 3 Because it is a student's own card, it is not suitable for primary school students in the lower grades. It is not suitable for children in kindergarten. Another type of "Bluetooth positioning children's shoes" used in QQ positioning, its defects are: 1 "Bluetooth device" requires a battery, very inconvenient; 2 students must install "Bluetooth device" for all shoes; 3 application cost is too high Therefore, it is difficult to popularize the application.

Therefore, there is a need for an access door monitoring device that is convenient to use, accurate, reliable, and low in application cost.

Summary of the invention

In order to overcome the deficiencies of the prior art, the utility model provides a student door-to-door monitoring device based on RFID technology.

The technical scheme of the utility model is as follows:

A student-in and out-of-school monitoring device based on RFID technology, comprising: an SPS ground surface recognition positioning device including a radio frequency tag card and an entrance, wherein the radio frequency tag card records a student code,

The SPS ground surface recognition positioning device comprises a radio frequency antenna and an RF reader connected to the radio frequency antenna, the radio frequency antenna is disposed below a surface of the entrance, and the radio frequency reader is connected to a school data center, and The radio frequency reader is connected to a personal intelligent terminal.

Further, the radio frequency tag card is one or more of a proximity tag, a remote tag or a remote card.

Further, the proximity tag is a cloth water washable radio frequency tag that is attached to the shoe.

Further, the remote tag is a cloth water washable radio frequency tag that is attached to the garment.

Further, the remote tag is a paper radio frequency tag, which is inserted in the plastic card of the student ID tag.

Further, the remote tag is a radio frequency tag paper card that is fixed in the interlayer of the bag.

Further, the remote card is a card with radio frequency function, which is fixed on the strap of the bag or fixed on the garment.

Further, a ground surface antenna slot is disposed below the ground surface of the entrance between the door posts, and the radio frequency antenna is disposed in the ground surface antenna slot.

Further, the radio frequency reader/writer is connected to the personal intelligent terminal by wireless communication.

Further, the school data center is also connected to the display screen.

According to the present invention, the radio frequency tag card includes multiple types. The radio frequency tags all have the same student code to ensure that the student carries at least one card with a radio frequency tag; the ground-surface antenna is no more than 1.2 meters away from the RF tag carried by the student, so the ground-surface antenna and The proximity of the RF tag is small, the interference affecting the reading performance is small, and the reading success rate is reliable; the non-manual card automatic identification monitoring system omits the student card swiping process; the SPS ground recognition system can simultaneously identify the radio frequency tags of hundreds of students. The school meets the information of thousands of people to quickly count the students entering and leaving the school. The utility model is suitable for automatic statistics of low-age primary school students and kindergarten children who cannot swipe their cards.

The utility model has the advantages of simple overall structure and low investment, and is convenient for installation in schools and factories; only need to purchase a radio frequency tag card group, and it is convenient to pass the mobile phone to obtain time for students to enter and leave the school, and the investment is small and convenient for promotion; It is good for tracing the reasons why students have not arrived at school, or to trace the reasons for their unsafe home.

DRAWINGS

Figure 1 is a schematic view of the structure of the present invention.

In the figure, 1, the door post; 2, the ground surface of the entrance; 3, RF antenna; 4, RF reader; 5, server; 6, personal intelligent terminal; 7, school data center; 8, display.

detailed description

The present invention will be further described below in conjunction with the accompanying drawings and embodiments:

As shown in FIG. 1, an RFID-based student entrance and exit monitoring device includes a radio frequency tag card (not shown) and an SPS ground surface recognition and positioning device at the door.

A student code is recorded on the radio frequency tag card, and the radio frequency tag card is one or more of a close distance tag, a long distance tag, or a long distance card. among them:

Fixed on the shoe (put it under the insole or stitch it on the tongue) for cloth water on the shoe A washable radio frequency label, which is a close-range label; fixed to the garment (sewn at the label of the garment or other parts of the garment with a needle thread), a cloth washable radio frequency label for the garment, which is a long-distance label; The student card holder in the plastic card of the student ID card is a long-distance label; the bag in the mezzanine of the school bag is a long-distance label with a radio frequency label paper card; it is fixed on the strap of the schoolbag or fixed on the garment. The RF function card is a long distance card. Each student is assigned a number of different functions of radio frequency tags, each of which records the student's code, installed on the student's shoes, clothing, school bags, to ensure that at least one RF tag is carried at school.

The SPS ground surface recognition positioning device includes a radio frequency antenna 3 and an RF reader/writer 4 connected to the radio frequency antenna 3. The radio frequency antenna 3 is disposed below the ground surface 2 of the entrance, and a ground surface antenna slot is disposed below the ground surface 2 at the entrance between the door posts 1. The radio frequency antenna 3 is disposed in the ground surface antenna slot.

The RF reader 4 is connected to the school data center 7, and the school data center 7 is also connected to the display 8. The radio frequency reader 4 reads the radio frequency tag (card) passing through the ground surface 2 at the entrance, and the read information is input to the server 5, and the radio frequency tag information passing through the surface 2 of the entrance and the time is sent to the student's parent. In the personal smart terminal 6, the code of the student radio frequency tag (card) chip and the corresponding student's smart phone code are pre-registered in the server 5.

The radio frequency reader 4 has a wireless communication function that is connected to the personal smart terminal 6 via a wireless signal. The parental personal smart terminal 6 receives the information sent by the server 5 - the radio tag code of the child, the time of arrival or departure from the school gate.

The principle of the utility model is that the school introduces the information of the students entering and leaving the school gate of the server 5 to the school data center 7, and displays the information of the unsuccessful students on the display screen 8 of the teacher's office, and the teacher calls the parents of the unsuccessful students to ask the students. Is there any leave, whether there is a home away from school. If you find that a student is away from home and is not a school security incident, immediately check with the parents to find out why the student has not left school, and reduce the student safety. All accidents. Parents receive information and time when students leave school. If they have not arrived home for a long time, parents immediately track down the reasons why students have not arrived home and reduce student safety accidents.

The utility model can also be applied in factories, enterprises and the like, the employees automatically record the information and time of the workers entering and leaving the office building without punching the card, and are suitable for the students who are installed at the school door, automatically record the students getting on and off, and remind the school bus driver whether there is any Car students, don't lock the door.

It is to be understood that those skilled in the art can make modifications and changes in the above description, and all such modifications and changes are intended to be included within the scope of the appended claims.

The present invention is exemplarily described in conjunction with the accompanying drawings, and it is obvious that the implementation of the utility model patent is not limited by the above manner, as long as various improvements are made by using the method concept and technical solution of the utility model patent, or The concept and technical solution of the utility model patent are directly applied to other occasions without improvement, and are all within the protection scope of the utility model.

Claims

A student-in and out-of-school monitoring device based on RFID technology, comprising: an SPS ground surface recognition positioning device including a radio frequency tag card and an entrance, wherein the radio frequency tag card records a student code,

The SPS ground surface recognition positioning device comprises a radio frequency antenna and an RF reader connected to the radio frequency antenna, the radio frequency antenna is disposed below a surface of the entrance, and the radio frequency reader is connected to a school data center, and The radio frequency reader is connected to a personal intelligent terminal.
The RFID-based student entry and exit monitoring device according to claim 1, wherein the radio frequency tag card is one or more of a proximity tag, a remote tag, or a remote card.
The RFID-based student entry and exit door monitoring device according to claim 2, wherein the close-range tag is a cloth water washable radio frequency tag that is fixed to the shoe.
The RFID-based student access door monitoring device of claim 2, wherein the remote tag is a cloth water washable radio frequency tag that is attached to the garment.
The RFID-based student entrance and exit monitoring device according to claim 2, wherein the remote tag is a paper radio frequency tag inserted in a student ID tag plastic bag.
The RFID-based student entry and exit monitoring device according to claim 2, wherein the remote tag is a radio frequency tag paper card that is fixed in the interlayer of the bag.
The RFID-based student entrance and exit monitoring device according to claim 2, wherein the remote card is a card having a radio frequency function, which is fixed on the backpack strap or fixed on the garment.
The RFID-based student entrance and exit monitoring device according to claim 1, wherein a ground surface antenna slot is disposed under the surface of the entrance between the door posts, and the RF antenna is disposed at the ground. Said in the surface of the antenna channel.
The RFID-based student entry and exit monitoring device according to claim 1, wherein the radio frequency reader/writer is connected to the personal intelligent terminal by wireless communication.
The RFID-based student entry and exit monitoring device according to claim 1, wherein the school data center is further connected to the display screen.