CN210469388U

CN210469388U - Student long-distance running monitoring system based on Internet of things

Info

Publication number: CN210469388U
Application number: CN201922048139.4U
Authority: CN
Inventors: 钱承山; 单光胤; 孙宁; 毛伟民; 田雨晴; 蒋丹阳
Original assignee: Nanjing University of Information Science and Technology
Current assignee: Nanjing University of Information Science and Technology
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2020-05-05
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses a student long distance running monitoring system based on the Internet of things, which comprises a customized running shoe, an RFID label, an RFID reader, a processor module, a storage module, a GPRS module, a power supply and a mobile terminal; a passive anti-disassembly RFID tag is embedded in the customized running shoe; the RFID reader comprises a single-antenna ultrahigh frequency reader and a multi-antenna ultrahigh frequency reader; the processor module is responsible for data processing; the storage module is used for program operation and data storage; the GPRS module is responsible for receiving and transmitting data; the mobile terminal is used for issuing instructions, receiving data, integrating data and displaying data. The system standardizes the long-distance running test behaviors of students, reduces the invigilation pressure of invigilators and avoids the result misjudgment caused by human factors.

Description

Student long-distance running monitoring system based on Internet of things

Technical Field

The utility model belongs to the technical field of the thing networking control, especially, relate to a student long-distance race monitoring system based on thing networking.

Background

The good physical ability level is the foundation of healthy study and life of contemporary students and is one of the necessary elements for realizing the comprehensive development. The health is an important basis for advancing success, and in order to promote the strengthening exercise of the large number of student groups and improve the physical quality, the state has established relevant policies and requirements for participating in the physical fitness test in school students, wherein the subjects of the tests need to be tested when 1000 meters of boys and 800 meters of girls run. The long distance running test is generally divided into male and female groups by class, the sports teacher serves as a test officer, and the test result is manually evaluated according to the timing of a stopwatch. Limited by the restriction of factors such as fields, equipment, invigilators and the like, the long-distance running test has the following problems:

1. because the testing distance is long, the physical consumption is large, the failure rate is high, and students often have illegal cheating behaviors such as searching for people for examination, hiding midway, crossing playground and the like.

2. Since the results are evaluated by pinching a stopwatch, erroneous judgment can be caused when a plurality of people simultaneously take a line or a supervising teacher neglects to eliminate the result sequence.

3. Because the playground has more irrelevant personnel, the test queue of the reference students is extended longer, and the number of invigilates is less, so that the invigilates are inconvenient.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: for solving above problem, the utility model provides a student runs to investigate and prevents system of practising fraud based on thing networking to realize automatic monitoring examination process, assess the examination score, the convenient mr of invigilating is to the whole control of testing.

The technical scheme is as follows: for realizing the purpose of the utility model, the utility model adopts the technical proposal that:

a student long-distance running monitoring system based on the Internet of things comprises customized running shoes, RFID tags, n groups of RFID data processing units, a power supply and a mobile terminal; the customized running shoes are embedded with RFID labels, and can be products of all manufacturers providing running shoe customization services in the market; the RFID data processing unit is arranged at the edge of the inner ring of the playground runway and the center of the playground, and is used for scanning RFID labels and recording time and detection points; the mobile terminal is used for setting the number of detection points, summing up the detection points passed by the students and calculating the scores and the speed of the students through head-to-tail time difference; the power supply is used for supplying power to the RFID data processing unit.

Furthermore, the RFID label is a passive anti-disassembly label, and the label writes in student-related information in advance and is embedded in an interlayer between the running shoe upper and the shoe upper. Adopt anti-disassembly label to hand over by other people and run after preventing that the student from pulling down the label, the label is installed because the rear side vamp of running shoes is difficult to be buckled excessively when running and leads to damaging the label in the intermediate layer between vamp and upper of a shoe.

Furthermore, the RFID tags are uniformly installed on the running shoes worn by the left foot or the running shoes worn by the right foot, so that the cheating situation that one person wears two running shoes containing the RFID tags to participate in the test is prevented.

Further, the RFID data processing unit comprises an RFID reader, a processor module, a storage module and a GPRS module; the RFID reader, the storage module and the GPRS module are connected with the processor module through serial ports; the RFID reader and the RFID label wirelessly transmit information through electromagnetic induction, and the GPRS module and the mobile terminal wirelessly transmit data.

Preferably, the RFID reader is an ultrahigh frequency reader. Preferably, five RFID readers are arranged, wherein four RFID readers are single-antenna RFID readers and are equidistantly arranged on the edge of the inner ring of the playground runway; a multi-antenna RFID reader is arranged at the center of the playground.

Further, the processor module adopts an embedded Microcontroller (MCU) or an Embedded Microprocessor (EMPU) for processing data. Preferably, the embedded microcontroller adopts an 8051 single chip microcomputer, and the embedded microprocessor adopts an ARM series microprocessor.

Further, the storage module is a disk memory, and is used for program operation and data storage, and simultaneously used for receiving time and detection point information read by the RFID reader.

Preferably, the GPRS module adopts SIM800, SIM900 or USR-GM 3.

The utility model discloses the working process is as follows: during the test preparation work period, the system is powered on, and the invigilator sets the number of detection points (RFID readers) which the examinee needs to pass through by the mobile terminal according to different test distances of the boys and the girls; in order to prevent students from repeatedly passing through the same RFID reader in midway to achieve the aim of increasing detection points and cheating, the reader sets the passing times and the passing sequence of the students in advance. The passing sequence cannot be mistaken during the test, the passing times of the reader are independently calculated by the respective processor modules, and 1 is added to the count after one passing until the upper limit is reached. Before the long distance running test began, the customization running shoes were worn to the student foot and are listed in the line of starting a journey after, the line of starting a journey sets up and reads ware department in first RFID and ensure can accurate record student's the time of starting a journey. After the test is started, when students pass through the RFID reader at the edge of the inner ring of the playground, the reader reads the information of each student, records the current time and adds 1 to the self passing frequency, and the time and the passing frequency can be stored in the storage module in real time. The RFID reader positioned at the center of the playground is a multi-antenna ultrahigh frequency RFID reader, the direction and the radio frequency distance of each antenna are adjusted in advance, the direction is adjusted to better cover the whole playground, the radio frequency distance is adjusted to prevent a student who scans the runway by mistake and tests normally, and when the student crosses the playground, the reader reads the information of the student and stores the violation record into the storage module. After the test is finished, the GPRS module of each group of equipment sends the information stored in the storage module to the mobile terminal of the invigilator, and the mobile terminal is responsible for summing up the number of detection points passed by the students and calculating the score and running speed of the students according to the head-to-tail time difference. And the supervising teacher evaluates the final result according to the calculation result and the student attendance record.

Has the advantages that: compared with the prior art, the technical scheme of the utility model following profitable technological effect has:

1. the utility model discloses a thing networking technology has standardized the student and has run the test action for a long time, can effectively take precautions against student's the psychology of practising fraud, in time discovers student's action of practising fraud.

2. The utility model discloses reduced the work burden of invigilator mr, stopped the artificial error that leads to the fact of pinches the table sequencing.

Drawings

FIG. 1 is a block diagram of the present invention;

FIG. 2 is a schematic view of the working process of the present invention;

FIG. 3 is a schematic view of the installation of the customized running shoe RFID tag of the present invention;

fig. 4 is a schematic diagram of the system installation of the present invention.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and examples.

A student long-distance race monitoring system based on thing networking. As shown in fig. 1 and 4, the device comprises a customized running shoe, an RFID tag, 5 groups of RFID data processing units, a power supply and a mobile terminal; the customized running shoes are embedded with RFID labels, and can be products of all manufacturers providing running shoe customization services in the market; the RFID data processing unit is arranged at the edge of the inner ring of the playground runway and the center of the playground, and is used for scanning RFID labels and recording time and detection points; the mobile terminal is used for setting the number of detection points, summing up the detection points passed by the students and calculating the scores and the speed of the students through head-to-tail time difference; the power supply is used for supplying power to the RFID data processing unit.

The RFID tag is a passive anti-disassembly tag, and the tag writes in student related information in advance and is embedded in an interlayer between the upper and the vamp of the running shoe, as shown in figure 3. Adopt anti-disassembly label to hand over by other people and run after preventing that the student from pulling down the label, the label is installed because the rear side vamp of running shoes is difficult to be buckled excessively when running and leads to damaging the label in the intermediate layer between vamp and upper of a shoe. The RFID tags are uniformly installed on the running shoes worn by the same foot, so that the cheating condition that one person wears two running shoes containing the RFID tags to participate in testing is prevented.

The RFID data processing unit comprises an RFID reader, a processor module, a storage module and a GPRS module; the RFID reader is arranged at the edge of the inner ring of the playground runway and the center of the playground, and the RFID reader, the storage module and the GPRS module are connected with the processor module through serial ports; the RFID reader and the RFID label wirelessly transmit information through electromagnetic induction, and the GPRS module and the mobile terminal wirelessly transmit data.

The RFID reader is an ultrahigh frequency reader. Five RFID readers are arranged, wherein four RFID readers are single-antenna RFID readers and are equidistantly arranged on the edge of an inner ring of the playground runway; a multi-antenna RFID reader is arranged at the center of the playground.

The processor module adopts an embedded Microcontroller (MCU) or an Embedded Microprocessor (EMPU) for processing data. The embedded microcontroller adopts an 8051 singlechip, and the embedded microprocessor adopts an ARM series microprocessor.

The storage module is a disk memory and is used for program operation and data storage and receiving time and detection point information read by the RFID reader.

The GPRS module adopts SIM800, SIM900 or USR-GM 3.

The utility model discloses the working process is as shown in fig. 2, and system installation is implemented as shown in fig. 4, and the working process is as follows:

during the test preparation work period, the system is powered on, according to the difference of the test distances of the boys and the girls, the invigilator sets the number of detection points (RFID readers) which the examinee needs to pass through by the mobile terminal, the girls (800 meters) need to pass through 9 detection points, and the boys (1000 meters) need to pass through 11 detection points; in order to prevent students from repeatedly passing through the same RFID reader in midway to achieve the purpose of increasing detection points and cheating, 4 readers are set in advance to obtain the times and the passing sequence of the readers needed to pass.

As shown in FIG. 4, assume that the 4 readers are respectively reader A, B, C, D in a counterclockwise order, and the starting points are all A; for the girl group, the reader A needs to pass 3 times due to the coincidence of the starting point and the end point, and the rest readers respectively need to pass 2 times; for the boy group, reader D needed 2 passes, and the remaining readers needed 3 passes each. The sequence of passes during the test must not be incorrect, such as passing through reader a3 times repeatedly followed by passing through reader B2 times repeatedly, and so on. The number of passes of the reader is calculated by the respective processor module independently, and the count is increased by 1 when the number of passes reaches the upper limit.

Before the long distance running test began, the customization running shoes were worn to the student foot and are listed in the line of starting a journey after, the line of starting a journey sets up and reads ware department in first RFID and ensure can accurate record student's the time of starting a journey. After the test is started, when students pass through the RFID reader at the edge of the inner ring of the playground, the reader reads the information of each student, records the current time and adds 1 to the self passing frequency, and the time and the passing frequency can be stored in the storage module in real time. The RFID reader positioned at the center of the playground is a multi-antenna ultrahigh frequency RFID reader, the direction and the radio frequency distance of each antenna are adjusted in advance, the direction is adjusted to better cover the whole playground, the radio frequency distance is adjusted to prevent a student who scans the runway by mistake and tests normally, and when the student crosses the playground, the reader reads the information of the student and stores the violation record into the storage module.

After the test is finished, the GPRS module of the 5 groups of equipment sends the information stored in the storage module to the mobile terminal of the invigilator, and the mobile terminal is responsible for summing up the number of detection points passed by the student and calculating the score and running speed of the student through the head-to-tail time difference. And the supervising teacher evaluates the final result according to the calculation result and the student attendance record.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can understand the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention.

Claims

1. The utility model provides a student long-distance running monitoring system based on thing networking which characterized in that: the system comprises a customized running shoe, RFID tags, n groups of RFID data processing units, a power supply and a mobile terminal; an RFID label is embedded in the customized running shoe; the RFID data processing unit is arranged at the edge of the inner ring of the playground runway and the center of the playground, and is used for scanning RFID labels and recording time and detection points; the mobile terminal is used for setting the number of detection points, summing up the detection points passed by the students and calculating the scores and the speed of the students through head-to-tail time difference; the power supply is used for supplying power to the RFID data processing unit.

2. The student long-distance running monitoring system based on the internet of things as claimed in claim 1, wherein: the RFID label is a passive anti-disassembly label, and the label writes in student related information in advance and is embedded in an interlayer between the running shoe upper and the shoe upper.

3. The student long-distance running monitoring system based on the internet of things as claimed in claim 1, wherein: the RFID tags are uniformly installed on the running shoes worn by the left foot or the running shoes worn by the right foot.

4. The student long-distance running monitoring system based on the internet of things as claimed in claim 1, wherein: the RFID data processing unit comprises an RFID reader, a processor module, a storage module and a GPRS module; the RFID reader, the storage module and the GPRS module are connected with the processor module through serial ports; the RFID reader and the RFID label wirelessly transmit information through electromagnetic induction, and the GPRS module and the mobile terminal wirelessly transmit data.

5. The student long-distance running monitoring system based on the internet of things as claimed in claim 4, wherein: the RFID reader is an ultrahigh frequency reader.

6. The student long-distance running monitoring system based on the internet of things as claimed in claim 4, wherein: five RFID readers are arranged, wherein four RFID readers are single-antenna RFID readers and are equidistantly arranged on the edge of an inner ring of the playground runway; a multi-antenna RFID reader is arranged at the center of the playground.

7. The student long-distance running monitoring system based on the internet of things as claimed in any one of claims 4-6, wherein: the processor module adopts an embedded microcontroller or an embedded microprocessor, the embedded microcontroller adopts an 8051 singlechip, and the embedded microprocessor adopts an ARM series microprocessor.

8. The student long-distance running monitoring system based on the internet of things as claimed in any one of claims 4-6, wherein: the GPRS module adopts SIM800, SIM900 or USR-GM 3.