CN206892345U - Big Dipper orientation of student terminal - Google Patents

Big Dipper orientation of student terminal Download PDF

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Publication number
CN206892345U
CN206892345U CN201720867523.5U CN201720867523U CN206892345U CN 206892345 U CN206892345 U CN 206892345U CN 201720867523 U CN201720867523 U CN 201720867523U CN 206892345 U CN206892345 U CN 206892345U
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module
big dipper
cpu module
communication unit
background server
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CN201720867523.5U
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Chinese (zh)
Inventor
成艳芳
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Henan Jiuxing Technology Co Ltd
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Henan Jiuxing Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

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  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The utility model discloses a kind of Big Dipper orientation of student terminal, including running fix terminal, background server and intelligent terminal, running fix terminal is connected by communication unit with background server;Intelligent terminal is connected by network with background server;The running fix terminal includes Big Dipper positioning unit, unit of registering, communication unit, CPU module and power module, Big Dipper positioning unit obtains positional information from big-dipper satellite and transmits positional information into CPU module, is transmitted a signal to after CPU module reception signal and processing by communication unit on background server and intelligent terminal;Unit of registering receives the signal of the induction installation installed in school gate or class doorway and transmitted to CPU module, reception signal is uploaded in background server and registered by CPU module by communication unit, and power module is the GPRS module power supply of CPU module and communication unit.The utility model compact, easy to wear, no display interface is low in energy consumption, and data transfer is stable, securely and reliably.

Description

Big Dipper orientation of student terminal
Technical field
The utility model belongs to location equipment technical field, and in particular to a kind of Big Dipper orientation of student terminal.
Background technology
At present, parent lacks effective management method to the situation of going to school of child, and whether child arrives school, after school on time Whereabouts, whether safety is got home, and the approach that parent learns is limited;School is limited in the attendance method of statistic, more by Class counts, but collecting needs the time to arrange, it is impossible to timely feedback information;Meanwhile students in middle and primary schools and children are due to lacking self Protective capability causes to be abducted, missing quantity is startling, only in May, 2007, Phoenix Satellite TV《Social visibility》Column Report China there are about more than 20 ten thousand children and is missing every year, and the case for still not abandoning finding exceedes 600,000.The safety problem of student, The problem of being each family and social common concern, affect the harmony of family and society.Domestic existing safety of student management System is substantially provides positional information with GPS, the problems such as single pattern, positioning precision be present, especially remote at some Area and express zone, GPS terminal can not normal use, the judgement of impact position information.
Utility model content
To be solved in the utility model is that GPS terminal that students in middle and primary schools use in the remote regions can not normal use, it is impossible to The positional information of precise positioning student, phenomenon and the student attendance of easily wandering away count cumbersome, the feedback information skill such as not in time Art problem, so as to provide it is a kind of can precise positioning applicability it is wide and can in time feedback information and Big Dipper orientation of student terminal.
In order to solve the above technical problems, technical scheme is as follows used by the utility model:
A kind of Big Dipper orientation of student terminal, including running fix terminal, background server and intelligent terminal, running fix are whole End is connected by communication unit with background server;Intelligent terminal is connected by network with background server;The running fix Terminal includes Big Dipper positioning unit, unit of registering, communication unit, CPU module and power module, and Big Dipper positioning unit is defended from the Big Dipper Star obtains positional information and transmits positional information into CPU module, passes through communication unit after CPU module reception signal and processing Transmit a signal on background server and intelligent terminal;Unit of registering receives the sensing dress installed in school gate or class doorway The signal put simultaneously is transmitted to CPU module, and reception signal is uploaded in background server and carried out by CPU module by communication unit Register, power module is the GPRS module power supply of CPU module and communication unit.
The Big Dipper positioning unit includes Beidou antenna and Big Dipper chip;Beidou antenna is connected with Big Dipper chip, Big Dipper core Piece is connected with CPU module.
The model MXT907 Beidou II chips of the Big Dipper chip.
The unit of registering includes radio-frequency antenna and RFID module, and RFID module is received by radio-frequency antenna and is arranged on school The transmission signal of the induction installation on doorway or class doorway, and send a signal to CPU module.
The model SRM1101 of the RFID module.
The communication unit includes communication interface circuit, GPRS module, SIM card circuit, network antenna and its interface, CPU Module is bi-directionally connected with communication interface circuit, and communication interface circuit is bi-directionally connected with GPRS module, GPRS module respectively with SIM card Circuit, network antenna and its interface connection.
The model S2336C of the GPRS module.
The power module include charging inlet, charge management module, 7.2V lithium batteries, DC/DC modules, filter circuit and Voltage stabilizing chip;The charging end of 7.2V lithium batteries is connected by charge management module with charging inlet, charging inlet and external power source Connection;The output end of 7.2V lithium batteries is connected through DC/DC modules and filter circuit with voltage stabilizing chip successively, voltage stabilizing chip CPU Module and GPRS module power supply.
The CPU module is STM32F407 embedded microprocessors.
For the ease of observation, the utility model is additionally provided with indicator lamp, and the indicator lamp includes positioning light and communication Indicator lamp.
The utility model is positioned in real time using the big-dipper satellite covered comprehensively to student, even in the remote regions Can normally position, can effectively prevent student walk to become estranged it is abducted, Big Dipper chip receive the positional information from big-dipper satellite, and will letter Breath is transmitted to CPU module, and CPU module is sent positional information to background server by communication unit after being handled; Moreover, receiving the transmitting information of induction installation by radio-frequency antenna and RFID module, and CPU module is transmitted a signal to, CPU module Background server is sent information to by communication unit after processing, background server is registered, and parent passes through the intelligence such as mobile phone Terminal is conducted interviews background server by the APP on web networks or intelligent terminal, directly inquires about the shape of turning out for work of oneself student The information such as state, positional information.Moreover, the utility model compact structure, is set directly in school badge so that the utility model is both School badge, it is positioning product again, compact is easy to wear, no display interface, low in energy consumption, and data transfer is stable, antijamming capability By force, the advantages that safe and reliable;It is mainly used in the relatively low students in middle and primary schools of self-protection ability and preschool education crowd, ensures its people Body safety, is easy to school to be managed collectively.
Brief description of the drawings
Fig. 1 is control principle block diagram of the present utility model.
Fig. 2 is the theory diagram of the utility model Big Dipper positioning unit.
Fig. 3 is that the utility model is registered the theory diagram of unit.
Fig. 4 is the theory diagram of the utility model communication unit.
Fig. 5 is the theory diagram of the utility model power module.
Embodiment
As Figure 1-5, a kind of Big Dipper orientation of student terminal, including running fix terminal, background server and intelligence are eventually End, running fix terminal are connected by communication unit with background server;Intelligent terminal is connected by network with background server.
The running fix terminal includes Big Dipper positioning unit, unit of registering, communication unit, CPU module and power module, Big Dipper positioning unit obtains positional information from big-dipper satellite and transmitted positional information into CPU module, CPU module reception signal And transmitted a signal to after handling by communication unit on background server and intelligent terminal;Unit of registering receives and is arranged on school gate The signal of mouth or the induction installation on class doorway is simultaneously transmitted to CPU module, and CPU module passes through reception signal on communication unit Reach in background server and registered, power module is the GPRS module power supply of CPU module and communication unit.
The Big Dipper positioning unit includes Beidou antenna and Big Dipper chip;Beidou antenna is connected with Big Dipper chip, Big Dipper core Piece is connected with CPU module.
Preferably, Beidou antenna receives Big Dipper satellite signal, and carries out enhancing processing to signal, improves the standard of location information Exactness and precision.
The model MXT907 Beidou II chips of the Big Dipper chip, small volume are low in energy consumption.Big Dipper chip passes through the Big Dipper The location coordinate information of personnel is calculated in satellite-signal, then sends location coordinate information to CPU module and carries out data It is uniformly processed.
The unit of registering includes radio-frequency antenna and RFID module, and RFID module is received by radio-frequency antenna and is arranged on school The transmission signal of the induction installation on doorway or class doorway, and send a signal to CPU module.The model of the RFID module SRM1101。
The communication unit includes communication interface circuit, GPRS module, SIM card circuit, network antenna and its interface, CPU Module is bi-directionally connected with communication interface circuit, and communication interface circuit is bi-directionally connected with GPRS module, GPRS module respectively with SIM card Circuit, network antenna and its interface connection.The model S2336C of the GPRS module.
The power module include charging inlet, charge management module, 7.2V lithium batteries, DC/DC modules, filter circuit and Voltage stabilizing chip;The charging end of 7.2V lithium batteries is connected by charge management module with charging inlet, charging inlet and external power source Connection;The output end of 7.2V lithium batteries is connected through DC/DC modules and filter circuit with voltage stabilizing chip successively, voltage stabilizing chip CPU Module and GPRS module power supply.
When student reaches school gate and class doorway, radio-frequency antenna receives the information of induction installation and transferred information to Positional information is sent to CPU module and handled by RFID module, RFID module, is then sent to backstage and taken by GPRS module It is engaged in device, background server is registered, and parent is taken by the intelligent terminals such as mobile phone or cell phone application by network access backstage Business device, inquire about the information of registering of student.
After Big Dipper orientation of student terminal starts, CPU module receives the positional information of Big Dipper positioning unit transmission, CPU moulds Root tuber selects communication port according to network environment, if current location environment is not covered with 3G, 4G network, CPU module believes data Breath is sent to GPRS communication modules, and data message is reached into background server with 2G latticed forms by GPRS communication modules.
The utility model is positioned in real time using the Big Dipper chip covered comprehensively to student, even in the remote regions Can normally position, can effectively prevent student walk to become estranged it is abducted, Big Dipper chip receive the positional information from big-dipper satellite, and will letter Breath is transmitted to CPU module, and positional information by communication unit is respectively sent to background server by CPU module after being handled In the intelligent terminal such as the mobile phone of parents of student, for the dynamic of parent's students ' at any time;Moreover, by radio-frequency antenna and RFID module receives the transmitting information of induction installation, and transmits a signal to CPU module, passes through communication unit after CPU module processing Background server is sent information to, background server is registered.Moreover, the utility model compact structure, is set directly at school In emblem so that the utility model is both school badge, is positioning product again, and compact is easy to wear, no display interface, low in energy consumption, Data transfer is stable, strong antijamming capability, it is safe and reliable the advantages that;It is mainly used in the relatively low students in middle and primary schools of self-protection ability With preschool education crowd, its personal safety is ensured, is easy to school to be managed collectively.
In addition, the utility model can also depart from school badge, it is separately provided.

Claims (9)

  1. A kind of 1. Big Dipper orientation of student terminal, it is characterised in that:Including running fix terminal, background server and intelligent terminal, Running fix terminal is connected by communication unit with background server;Intelligent terminal is connected by network with background server;Institute Stating running fix terminal includes Big Dipper positioning unit, unit of registering, communication unit, CPU module and power module, and Big Dipper positioning is single Member obtains positional information from big-dipper satellite and transmits positional information into CPU module, leads to after CPU module reception signal and processing Communication unit is crossed to transmit a signal on background server and intelligent terminal;Unit of registering receives and is arranged on school gate or class's door The signal of the induction installation of mouth is simultaneously transmitted to CPU module, and reception signal is uploaded to backstage by communication unit and taken by CPU module Registered in business device, power module is the GPRS module power supply of CPU module and communication unit.
  2. 2. Big Dipper orientation of student terminal according to claim 1, it is characterised in that:The Big Dipper positioning unit includes the Big Dipper Antenna and Big Dipper chip;Beidou antenna is connected with Big Dipper chip, and Big Dipper chip is connected with CPU module.
  3. 3. Big Dipper orientation of student terminal according to claim 2, it is characterised in that:The model of the Big Dipper chip MXT907 Beidou II chips.
  4. 4. Big Dipper orientation of student terminal according to claim 1, it is characterised in that:The unit of registering includes radio-frequency antenna And RFID module, the transmitting that RFID module receives the induction installation installed in school gate or class doorway by radio-frequency antenna are believed Number, and send a signal to CPU module.
  5. 5. Big Dipper orientation of student terminal according to claim 4, it is characterised in that:The model of the RFID module SRM1101。
  6. 6. Big Dipper orientation of student terminal according to claim 1, it is characterised in that:The communication unit includes communication interface Circuit, GPRS module, SIM card circuit, network antenna and its interface, CPU module are bi-directionally connected with communication interface circuit, and communication connects Mouth circuit is bi-directionally connected with GPRS module, and GPRS module is connected with SIM card circuit, network antenna and its interface respectively.
  7. 7. Big Dipper orientation of student terminal according to claim 6, it is characterised in that:The model of the GPRS module S2336C。
  8. 8. Big Dipper orientation of student terminal according to claim 1, it is characterised in that:The power module includes charging Mouth, charge management module, 7.2V lithium batteries, DC/DC modules, filter circuit and voltage stabilizing chip;The charging end of 7.2V lithium batteries leads to Overcharge management module is connected with charging inlet, and charging inlet is connected with external power source;The output end of 7.2V lithium batteries passes through successively DC/DC modules and filter circuit are connected with voltage stabilizing chip, and voltage stabilizing chip is that CPU module and GPRS module are powered.
  9. 9. according to any described Big Dipper orientation of student terminal in claim 1-8, it is characterised in that:The CPU module is STM32F407 embedded microprocessors.
CN201720867523.5U 2017-07-18 2017-07-18 Big Dipper orientation of student terminal Active CN206892345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720867523.5U CN206892345U (en) 2017-07-18 2017-07-18 Big Dipper orientation of student terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720867523.5U CN206892345U (en) 2017-07-18 2017-07-18 Big Dipper orientation of student terminal

Publications (1)

Publication Number Publication Date
CN206892345U true CN206892345U (en) 2018-01-16

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Application Number Title Priority Date Filing Date
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Country Status (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459764A (en) * 2018-11-30 2019-03-12 湖南国科防务电子科技有限公司 Student based on Beidou enhancing positioning is to family's safety management system and detection method
CN111626704A (en) * 2020-05-25 2020-09-04 湖北中腾文化旅游有限公司 Integrated student safety guarding system
CN113611078A (en) * 2021-07-26 2021-11-05 李孝贤 Outgoing security management system and information transmission method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109459764A (en) * 2018-11-30 2019-03-12 湖南国科防务电子科技有限公司 Student based on Beidou enhancing positioning is to family's safety management system and detection method
CN111626704A (en) * 2020-05-25 2020-09-04 湖北中腾文化旅游有限公司 Integrated student safety guarding system
CN113611078A (en) * 2021-07-26 2021-11-05 李孝贤 Outgoing security management system and information transmission method

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