CN210091211U

CN210091211U - Student supervision system

Info

Publication number: CN210091211U
Application number: CN201921391004.1U
Authority: CN
Inventors: 曹渝常; 郑来木; 郭小红
Original assignee: C-TOP ELECTRONICS Co Ltd
Current assignee: C-TOP ELECTRONICS Co Ltd
Priority date: 2019-08-26
Filing date: 2019-08-26
Publication date: 2020-02-18
Anticipated expiration: 2029-08-26

Abstract

The utility model relates to a student supervises the field. The utility model discloses a student supervisory systems, including the student card, a server, RFID receiving module and smart mobile phone, the student card is equipped with host system and the RFID radio frequency module who is connected with host system respectively, the WIFI module, satellite positioning module, cellular mobile communication module, voice acquisition module and voice broadcast module, the WIFI module is used for the WIFI location, cellular mobile communication module is used for the base station location, with smart mobile phone telephone communication and with server network communication connection, smart mobile phone and server communication connection, RFID receiving module sets up the school gate department at school, RFID receiving module is used for receiving the radio frequency signal of RFID radio frequency module transmission, RFID receiving module and server communication connection. The utility model discloses a multiple location means fixes a position student's card in real time, and positioning accuracy is high, and the reliability is high, can look over student's activity orbit at any time, realizes business turn over campus attendance to can with student's two-way conversation, realize the safer supervision to the student.

Description

Student supervision system

Technical Field

The utility model belongs to student's supervision field relates to a student supervisory systems especially.

Background

With the development of the times, parents pay more and more attention to the safety problem of students. Whether students, especially children, go to school on time and safely go back to home after leaving school is the focus of attention of parents. More and more parents choose to purchase a mobile phone for children or a child phone watch to confirm whether the school is safe or not through phone contact. However, the traditional telephone contact method has the problems that the students do not receive the telephone, the students do not give telephone reports to parents in time and the like, the reliability is low, the safety is low, and a plurality of students have poor self-making capability and are addicted to mobile phone games and chatting.

Utility model patent: CN204791100U discloses a multifunctional intelligent student card supporting positioning, communication and consumption, which has the functions of real-time positioning, attendance checking and two-way communication for students, and can better solve the above problems, but the positioning mode is single, and only has the GPS positioning function, and in some places with poor GPS signals or without GPS signals, such as indoors, the positioning is inaccurate or impossible, and the positioning reliability is not high.

Disclosure of Invention

An object of the utility model is to provide a student's supervisory systems is used for solving the technical problem that the above-mentioned exists.

In order to achieve the above object, the utility model discloses a technical means do: the utility model provides a student supervisory systems, includes student's card, server, RFID receiving module and smart mobile phone, the student card is equipped with host system and the RFID radio frequency module, WIFI module, satellite positioning module, honeycomb mobile communication module, voice acquisition module and the voice broadcast module of being connected with host system respectively, the WIFI module is used for the WIFI location, honeycomb mobile communication module is used for the base station location, with smart mobile phone telephone communication and with server network communication connection, smart mobile phone and server communication connection, RFID receiving module sets up the school gate department at school, RFID receiving module is used for receiving the radio frequency signal of RFID radio frequency module transmission, RFID receiving module and server communication connection.

Further, the cellular mobile communication module is implemented by using a 4G communication module.

Further, the satellite positioning module is implemented by a GPS positioning module.

Furthermore, the device also comprises a key module which is electrically connected with the main control module.

Furthermore, the key module comprises an SOS key for dialing the SOS and a dialing key for dialing the corresponding family number.

Further, still include power module, power module is whole student's card power supply.

Furthermore, the power module is realized by a lithium battery.

Further, the voice acquisition module is realized by a microphone.

Furthermore, the voice broadcast module is realized by adopting a loudspeaker.

Furthermore, the number of the RFID receiving modules is two, and the two RFID receiving modules are arranged at the school gate of the school and are arranged at intervals along the access direction.

The utility model has the advantages of:

the utility model discloses a multiple location means advances real-time location to the student, can realize the non-blind area location, and positioning accuracy is high, and the reliability is high, can look over student's activity orbit at any time to have business turn over campus attendance function, with student's two-way conversation function and SOS function, realize the safer supervision to the student.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

fig. 2 is a schematic diagram of a part of a circuit of a student card according to an embodiment of the present invention;

fig. 3 is a schematic diagram of a part of a circuit of a student card according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a part of a circuit of the student card according to the embodiment of the present invention.

Detailed Description

To further illustrate the embodiments, the present invention provides the accompanying drawings. The accompanying drawings, which are incorporated in and constitute a part of this disclosure, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the embodiments. With these references, one of ordinary skill in the art will appreciate other possible embodiments and advantages of the present invention. Elements in the figures are not drawn to scale and like reference numerals are generally used to indicate like elements.

The present invention will now be further described with reference to the accompanying drawings and detailed description.

As shown in fig. 1, a student supervision system, including student's card 1, server 2, RFID receiving module 4 and smart mobile phone 3, student's card 1 is equipped with host system 11 and RFID radio frequency module 15, WIFI module 12, satellite positioning module, honeycomb mobile communication module, voice acquisition module 17 and the voice broadcast module 18 of being connected with host system 11 electricity respectively, WIFI module 12 is used for carrying out the WIFI location, honeycomb mobile communication module be used for the base station location, with smart mobile phone 3 telephone communication and with server 2 network communication connection, smart mobile phone 3 and server 2 communication connection, RFID receiving module 4 sets up the school gate department at school, RFID receiving module 4 is used for receiving the radio frequency signal (containing student's card number information) that RFID radio frequency module 15 sent, RFID receiving module 4 and server 2 communication connection.

In this embodiment, the cellular mobile communication module is preferably implemented by using the 4G communication module 14, and has a high transmission rate and a good call effect, but is not limited thereto, and in other embodiments, the cellular mobile communication module may also be implemented by using a communication module such as 3G, GSM.

In this specific embodiment, the satellite positioning module is realized by using the GPS positioning module 13 to perform GPS positioning, and the technology is mature, and the cost is low, and of course, in other embodiments, the satellite positioning module 13 may also be realized by using other satellite positioning modules such as a beidou positioning module, or by using the GPS positioning module and the beidou positioning module.

The WIFI module 12 is configured to communicate with a WIFI hotspot, acquire address information of the WIFI hotspot, and implement positioning. The WIFI module 12 is used for WIFI positioning, the problem that student cards cannot pass through GPS positioning indoors can be solved, positioning information is provided in a blind area-free all-around mode, reliability is high, and the positioning accuracy of the WIFI module 12 is higher than that of a base station.

The 4G communication module 14 is used for communicating with a located base station to realize base station location, and specific principles may refer to the prior art, which is not described in detail. Through the base station positioning of the 4G communication module 14, the problem that positioning cannot be carried out outdoors when no GPS signal exists can be solved, blind-area-free omnibearing positioning is further realized, and the reliability is improved.

In this embodiment, the voice collecting module 17 is implemented by a microphone, and the voice broadcasting module 18 is implemented by a speaker, which is easy to implement and low in cost, but not limited thereto.

In this embodiment, the RFID rf module 15 is preferably implemented by using an nRF24L01 chip, the nRF24L01 chip is a monolithic wireless transceiver chip produced by NORDIC and operating in an ISM band of 2.4GHz to 2.5GHz, power consumption is low, performance is high, and a specific structure may refer to the prior art, which is not described in detail, but in other embodiments, the RFID rf module 15 may also be implemented by using other existing RFID rf modules.

In this embodiment, the RFID receiving module 4 is preferably implemented by an existing RFID attendance machine in a school, so as to reduce the cost, and the RFID receiving module 4 is in communication connection with the server 2 through a campus management system, which may specifically refer to the prior art, but is not limited thereto.

In this specific embodiment, the number of the RFID receiving modules 4 is preferably two, the two RFID receiving modules 4 are arranged at a school entrance of a school and are arranged at intervals along an entering and exiting direction, and the entering and exiting directions of the student card can be judged according to the time difference between the two RFID receiving modules 4 receiving the radio frequency signals transmitted by the RFID radio frequency module 15, and if the RFID receiving module 4 close to the outside of the school entrance receives the signals first and the RFID receiving module 4 close to the inside of the school entrance receives the signals again, the entering and the exiting of the student card can be obtained; otherwise, the calibration is performed. Through setting up two RFID receiving module 4, can learn accurately that the student card is into school or goes out the school, and realize simply.

In this embodiment, the device further includes a key module 16, where the key module 16 is electrically connected to the main control module 11, and the key module 16 is used for dialing. Specifically, in this embodiment, the key module 16 includes an SOS key for dialing the emergency call and a dialing key for dialing the corresponding family number, so as to facilitate speed dialing.

In this embodiment, the key module 16 is disposed on the upper surface of the student card 1 for dialing, but not limited thereto, and in other embodiments, the key module 16 may be disposed at other positions of the student card 1.

In this embodiment, the student card further comprises a power module 19, and the power module 19 supplies power to the whole student card. Preferably, in this embodiment, the power module 19 is implemented by a lithium battery, and has a large capacity, a long working time, and a small volume.

In the embodiment, the lithium battery is preferably a rechargeable lithium battery, the battery does not need to be replaced, the use is convenient, and the cost is reduced.

In this embodiment, the smart phone 3 is a personal computer, and has an independent operating system and an independent operating space, and a user can install programs provided by third-party service providers such as software, games, and navigation, and can realize various mobile phones accessing a wireless network through a mobile communication network, such as a P30 mobile phone.

In this embodiment, the main control module 1 is preferably implemented by a single chip, and is easy to implement, low in cost, and low in power consumption, but not limited thereto.

In this embodiment, the server 2 may be an ari cloud server, an Tencent cloud server, or the like, and reference may be made to the prior art specifically, which is not described in detail.

The corresponding circuit connections of this embodiment are shown in detail in fig. 2, 3 and 4, which are not described in detail.

The working process is as follows:

the SIM card is put into the student card 1 to ensure the electric quantity of the lithium battery; after the student card 1 is started, students normally wear the student card 1, when the students are outdoors, the students preferentially adopt the GPS positioning module 13 to perform real-time positioning and transmit positioning signals to the main control module 11, and if the students do not adopt the GPS signals, the students adopt the 4G communication module 14 to perform base station positioning and transmit the positioning signals to the main control module 11; when a student is indoors, the WIFI module 12 is used for WIFI positioning and a positioning signal is transmitted to the main control module 11, the main control module 11 transmits positioning information to the server 2 through the 4G communication module 14 for storage, and parents can check the current activity track or the historical activity track of the student through the APP of the smart phone 3; when a student enters and exits the school gate, the RFID radio frequency module 15 transmits 2.4G radio frequency signals, the signals are received by the two RFID receiving modules 4 arranged at the school gate of the school and are transmitted to the server 2, the conditions of the student entering and exiting the school can be obtained after the signals are processed by the server 2, and the signals are pushed to the smart phone 3 of a parent, so that the parent can understand the life law of the student and the safety information is more natural; the student can dial the familiarity number through the key module 16 to carry out bidirectional conversation with the parent smart phone 3, at the moment, the voice acquisition module 17 serves as a microphone, and the voice broadcasting module 18 serves as a receiver; when the student meets an emergency, the student can also call for help through the SOS key of the key module 16; the parents can set the SOS emergency call number, family call, etc. through the smartphone 3.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. A student supervision system characterized in that: including student's card, server, RFID receiving module and smart mobile phone, the student card is equipped with host system and RFID radio frequency module, WIFI module, satellite positioning module, honeycomb mobile communication module, voice acquisition module and the voice broadcast module of being connected with host system electricity respectively, the WIFI module is used for the WIFI location, honeycomb mobile communication module is used for the base station location, with smart mobile phone telephone communication and with server network communication connection, smart mobile phone and server communication connection, RFID receiving module sets up the school gate department at school, RFID receiving module is used for receiving the radio frequency signal of RFID radio frequency module transmission, RFID receiving module and server communication connection.

2. A student supervision system according to claim 1, wherein: the cellular mobile communication module is realized by adopting a 4G communication module.

3. A student supervision system according to claim 1, wherein: the satellite positioning module is realized by adopting a GPS positioning module.

4. A student supervision system according to claim 1, wherein: the button module is electrically connected with the main control module.

5. The student supervision system according to claim 4, wherein: the key module comprises an SOS key for dialing the SOS and a dialing key for dialing the corresponding family number.

6. A student supervision system according to claim 1, wherein: still include power module, power module is whole student's card power supply.

7. The student supervision system according to claim 6, wherein: the power module is realized by a lithium battery.

8. A student supervision system according to claim 1, wherein: the voice acquisition module is realized by adopting a microphone.

9. A student supervision system according to claim 1, wherein: the voice broadcast module is realized by adopting a loudspeaker.

10. A student supervision system according to claim 1, wherein: the number of the RFID receiving modules is two, and the two RFID receiving modules are arranged at a school gate of a school and are arranged at intervals along the access direction.