CN104952118A - Super-intelligent localizing device and system with family-school communication accurate school-unit check-in function - Google Patents

Super-intelligent localizing device and system with family-school communication accurate school-unit check-in function Download PDF

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Publication number
CN104952118A
CN104952118A CN201510329269.9A CN201510329269A CN104952118A CN 104952118 A CN104952118 A CN 104952118A CN 201510329269 A CN201510329269 A CN 201510329269A CN 104952118 A CN104952118 A CN 104952118A
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CN
China
Prior art keywords
main body
steady arm
intelligent
work attendance
cradle
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201510329269.9A
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Chinese (zh)
Inventor
马文灵
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Shenzhen Chaojiqi Science & Technology Co Ltd
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Shenzhen Chaojiqi Science & Technology Co Ltd
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Publication date
Application filed by Shenzhen Chaojiqi Science & Technology Co Ltd filed Critical Shenzhen Chaojiqi Science & Technology Co Ltd
Priority to CN201510329269.9A priority Critical patent/CN104952118A/en
Publication of CN104952118A publication Critical patent/CN104952118A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/10Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people together with the recording, indicating or registering of other data, e.g. of signs of identity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/10Protocols in which an application is distributed across nodes in the network
    • H04L67/1095Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)

Abstract

The invention discloses a super-intelligent localizing device and system with a family-school communication accurate school-unit check-in function. The super-intelligent localizing device comprises a main body front shell, a main body back shell, and a circuit module, wherein the main body front shell and the main body back shell are mounted together in a matched manner to form a main body shell; the circuit module is arranged in the main body shell, and comprises a CPU, a GPS module, a GSM chip, a Bluetooth chip, a charging interface and a battery; the GPS module, the GSM chip and the Bluetooth chip are connected onto the CPU. The super-intelligent localizing device and system have the advantages that the structure is simple; the use is convenient; the check-in data of the conventional common ID card can be obtained and synchronized to a cloud sever simultaneously through the super-intelligent localizing device and system, so as to realize multi-platform linked checking-in; moreover, safety monitoring and real-time locating can be conducted on a user; loss and burglary can be prevented; the user using the super-intelligent localizing device and system can press an SOS emergency button to seek emergency help.

Description

Dai Jiajiaotong campus unit accurate work attendance supper-intelligent steady arm and system
Technical field
The present invention discloses a kind of steady arm, particularly a kind of Dai Jiajiaotong campus unit accurate work attendance supper-intelligent steady arm and system, belongs to Campus Security safety of student attendance application intelligent and safe and real time data high in the clouds application apparatus.
Background technology
ID card radio-frequency technique of the prior art, namely identification card (Identification Card), be the not writeable contactless card of one, containing fixing numbering, mainly contain all kinds of ID cards such as the EM form of TaiWan, China SYRIS, U.S. HIDMOTOROLA.ID card is the same with magnetic card, all only only used " number of card ", and in card except card number, without any function of keeping secret, its " card number " is open, exposed, and ID card is exactly " induction type magnetic card " thus, by ID card reader, carrier signal is outwards sent through antenna in prior art, carrier frequency is generally 125KHZ (THRC12), after ID card enters the perform region of card reader, the resonant tank be made up of telefault in reader and electric capacity receives the carrier signal that reader is launched, the radio frequency interface module of card chips thus signal produces supply voltage, reset signal and system clock, make chip " activation ", chip reads control module and is modulated on carrier wave by the data in storer after phase modulation coding, through the loopback of card internal antenna to card reader, card reader carries out demodulation to the card backhaul signals received, background computer is delivered to after decoding, background computer is according to the legitimacy of card number, make corresponding process for different application and control.The shortcoming of prior art is that the passive type collection of single function fixed position is registered data, cannot real-time report customer position information to server, also cannot be in emergency situations, consumer positioning position, also cannot occur in emergency circumstances to seek help to household or unit user, also cannot push the real-time attendance data of personnel etc. to the head of a family or unit.
Summary of the invention
Only there is identity recognition function for the above-mentioned ID card of the prior art mentioned, the shortcoming of function singleness, the invention provides a kind of Dai Jiajiaotong campus unit accurate work attendance supper-intelligent steady arm and system, its steady arm designed by special construction, effectively can solve the shortcoming of above-mentioned ID card function singleness.
The technical scheme that the present invention solves the employing of its technical matters is: a kind of Dai Jiajiaotong campus unit accurate work attendance supper-intelligent steady arm, steady arm comprises retainer body, retainer body comprises main body fore shell, main body back cover and circuit module, main body fore shell and main body back cover are installed togather formation main body cover, circuit module is arranged in main body cover, circuit module comprises CPU, GPS module, GSM chip, Bluetooth chip, charging inlet and battery, GPS module, GSM chip and Bluetooth chip are connected on CPU, CPU exports the identifying information of steady arm self to Bluetooth chip, GPS module input positioning position information is to CPU, GSM chip inputting communication information is to CPU, battery is connected on charging inlet, charged the battery by charging inlet.
A kind of system adopting above-mentioned Dai Jiajiaotong campus unit accurate work attendance supper-intelligent steady arm, this system comprises steady arm, work attendance information transceiving equipment, HA Global Positioning Satellite, gsm communication base station and Cloud Server, steady arm and work attendance information transceiving equipment are by Bluetooth transmission information, GPS module in steady arm obtains positional information by HA Global Positioning Satellite, steady arm carries out data communication by GSM chip and gsm communication base station, and gsm communication base station and Cloud Server platform carry out data communication.
The technical scheme that the present invention solves the employing of its technical matters further comprises:
Described shell side is provided with danger button, and danger button is connected on CPU.
Described main body back cover is provided with charging inlet, and charging inlet is four hard contacts be arranged on circuit module, and on main body back cover, corresponding position offers corresponding through hole.
Described main body back cover offers sender, and circuit module corresponds to sender position and be provided with loudspeaker, loudspeaker is connected on CPU.
Described main body back cover offers microphone aperture, and circuit module corresponds to microphone aperture position and be provided with microphone, microphone is connected on CPU.
Described shell side is provided with SIM card interface.
Described steady arm also includes a cradle.
Described cradle comprises cradle fore shell, cradle back cover and power panel, cradle fore shell and cradle back cover cooperatively interact and are installed together, for preventing the storage tank of retainer body when cradle is provided with charging, power panel is arranged on cradle inside, cradle is provided with the general-purpose interface for connecting charging wire, power panel corresponds to charging inlet position and is provided with charging spring lamination.
To the invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, the function that the work attendance obtaining existing common ID card by the present invention is registered, and simultaneously by cloud server synchronous for attendance data, can multi-platform interlock work attendance; Carry out safety custody, real time position to user, anti-lost antitheft, in use procedure, flash appeal can be sought help by SOS simultaneously.Simply use student and outworker by the present invention, realize long distance wireless work attendance, secure localization, safety follows the trail of, interconnects in real time, replace original ID card function simultaneously, strengthen personal security simultaneously and to accompany and attend to function.
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is another view stereo structural representation of the present invention.
Fig. 3 is the present invention is decomposing state structural representation of the present invention.
Fig. 4 is retainer body structural representation of the present invention.
Fig. 5 is circuit modular structure schematic diagram of the present invention.
Fig. 6 is circuit block diagram of the present invention.
In figure, 1-retainer body, 11-main body fore shell, 12-main body back cover, 13-danger button, 14-charging inlet, 15-sender, 16-microphone aperture, 17-SIM card interface, 18-circuit module, 19-battery, 2-cradle, 21-cradle fore shell, 22-charger back cover, 23-power panel, 24-charging spring lamination, 3-charging wire.
Embodiment
The present embodiment is the preferred embodiment for the present invention, and other its principles all are identical with the present embodiment or approximate with basic structure, all within scope.
Please refer to accompanying drawing 1 to accompanying drawing 5, the present invention mainly comprises retainer body 1, retainer body 1 comprises main body fore shell 11, main body back cover 12 and circuit module 18, main body fore shell 11 and main body back cover 12 are installed togather, form main body cover, circuit module 18 is arranged in main body cover, shell side is provided with danger button 13, use for SOS emergency relief, danger button 13 is electrically connected with circuit module 18, and shell side is provided with SIM card interface 17, for inserting SIM card, in the present embodiment, SIM card interface 17 is arranged on below danger button 13.Battery 19 is provided with in shell, battery 19 powers to circuit module 18, in the present embodiment, main body back cover 12 is provided with charging inlet 14, in the present embodiment, charging inlet 14 is for being arranged on four hard contacts on circuit module 18, charging operations can be carried out to battery 19 by charging inlet 14, on main body back cover 12, corresponding position offers corresponding through hole, in the present embodiment, main body back cover 12 also offers sender 15 and microphone aperture 16, circuit module 18 corresponds to sender 15 position and be provided with loudspeaker, microphone aperture 16 position is provided with microphone.
In the present embodiment, also include a cradle 2, cradle 2 comprises cradle fore shell 21, cradle back cover 22 and power panel 23, cradle fore shell 21 and cradle back cover 22 cooperatively interact and are installed together, form an overall cradle, cradle 2 is provided with a storage tank, during charging, retainer body 1 can be placed in storage tank, it is inner that power panel 23 is arranged on cradle 2, be mainly used in the effect of Power convert, cradle 2 is provided with the general-purpose interface for connecting charging wire 3, power panel 23 corresponds to charging inlet 14 position and is provided with charging spring lamination 24.
Please refer to accompanying drawing 6, circuit module of the present invention mainly comprises CPU, GPS module, GSM chip, Bluetooth chip, loudspeaker, microphone, SOS button, charging inlet and battery, GPS module, GSM chip, Bluetooth chip, loudspeaker, microphone and SOS button are connected on CPU, wherein, CPU exports the identifying information of steady arm self to Bluetooth chip, card reader is transferred to by Bluetooth chip, carry out operation of swiping the card, GPS module input positioning position information is to CPU, GSM chip inputting communication information is to CPU, microphone input voice information is to CPU, CPU output audio information is to loudspeaker, SOS button is for inputting SOS emergency relief signal, battery is connected on charging inlet, charge the battery by charging inlet.
The present invention protects a kind of positioning system based on this steady arm simultaneously; it mainly comprises steady arm, work attendance information transceiving equipment, HA Global Positioning Satellite, gsm communication base station and Cloud Server; wherein; steady arm and work attendance information transceiving equipment are by Bluetooth transmission information; realize Card Reader operation; GPS module in steady arm obtains positional information by HA Global Positioning Satellite; steady arm carries out data communication by GSM chip and gsm communication base station, and gsm communication base station and Cloud Server platform carry out data communication.
The present invention starts after charging automatically, without the need to manually starting, automatic identification customer location, automatic startup gps satellite location (GPS, the Big Dipper), in real time to cloud server upload user positional information, high in the clouds real-time storage also supplies other equipment and incoming end real-time calling related data information, can direct control SOS remote help when emergency condition occurs user, after user arrives assigned address, equipment can upload the information of registering automatically, and pushes micro-letter account or note number or system interface of registering and pointing out the head of a family or school or unit, after arriving assigned address, equipment can start dormancy automatically, equipment starts intelligent positioning system again when leaving this position automatically, to go back home or after unit, system enters dormancy again, complete a whole set of intelligent operation, tracing and positioning, Intelligent Checking on Work Attendance, safety is accompanied and attended to, information pushing, a series of intelligent functions such as environmental protection power saving, meanwhile, the present invention also comprises more perfect locator data and stores, inquiry, SOS flash appeal, long-range setting, urgent tracking, long-rangely to pacify, the functions such as long-range switching device mode of operation, be referred to as intelligent personnel security guard function, this function is being supplied to education department, enterprises and institutions and company people sent to work abroad work attendance monitoring etc., multiple use is for different user, and, the present invention is on wearing, there is intelligent charge and (join intelligent charge base, as hotel's CUSTOM HOUSE HOTEL electricity-getting switch, card is inserted intelligent charge base, just starts intelligent charge), need not manually start shooting (when charging, equipment is with regard to Auto Power On), intelligent charge and intelligence start are just perfect solves little age user or the elderly user to the operation easier of product, gets involved without the need to the head of a family or other staff, user just can oneself finishing equipment charging and start work, equipment is when the personnel of following go out, automatic according to condition judgment again, automatically starts GPS precise positioning or system hibernates, in the flying power, environmental protection and energy saving of product, has very large effect, after user arrives school or assigned address, equipment again can intelligent running mode switching, can not stupid being kept on all, and embodies the core technology that intelligence dresses product and is worth, product adopts conventional I D card appearance style, use and the not difference above of the attendance card of common campus card, unit of company, can prevent the bad person had ulterior motives from finding our product, on the time of support personnel's safety, can bring regular hour advantage to everybody, personnel run into emergency condition, also facilitate the very first time to use the long-range emergency function of SOS, carry out active and save oneself, for rescue brings best opportunity.
Current technology can be solved in insurmountable field by the present invention, strengthen the safety guarantee to user; Add intelligent charge, intelligent operation, intelligent positioning, Intelligent Checking on Work Attendance, intelligently pushing, intelligent dormancy, safety hide, flash appeal, energy-conserving and environment-protective intelligent positioning work attendance comprehensive solution.
Workflow of the present invention is as follows:
Equipment charge Auto Power On → device synchronization gps data is uploaded to cloud server → various access device by cloud server to equipment carry out remote control or Cloud Server data call → equipment arrive data acquisition place (region of registering) → equipment and automatically register → equipment reports the information of registering to push information of registering to specifying platform (micro-letter, computer end, note, other server platforms API interface) to cloud server → cloud server.
If when coordinating family school to lead to platform, have following functions:
Equipment registers automatically → Campus Management System → family's school siphunculus platform → head of a family's mobile phone or micro-letter.
Structure of the present invention is simple, easy to use, the function that the work attendance obtaining existing common ID card by the present invention is registered, and simultaneously by cloud server synchronous for attendance data, can multi-platform interlock work attendance; Carry out safety custody, real time position to user, anti-lost antitheft, in use procedure, flash appeal can be sought help by SOS simultaneously.Simply use student and outworker by the present invention, realize long distance wireless work attendance, secure localization, safety follows the trail of, interconnects in real time, replace original ID card function simultaneously, strengthen personal security simultaneously and to accompany and attend to function.

Claims (9)

1. a Dai Jiajiaotong campus unit accurate work attendance supper-intelligent steady arm, it is characterized in that: described steady arm comprises retainer body, retainer body comprises main body fore shell, main body back cover and circuit module, main body fore shell and main body back cover are installed togather formation main body cover, circuit module is arranged in main body cover, circuit module comprises CPU, GPS module, GSM chip, Bluetooth chip, charging inlet and battery, GPS module, GSM chip and Bluetooth chip are connected on CPU, CPU exports the identifying information of steady arm self to Bluetooth chip, GPS module input positioning position information is to CPU, GSM chip inputting communication information is to CPU, battery is connected on charging inlet, charged the battery by charging inlet.
2. Dai Jiajiaotong campus unit according to claim 1 accurate work attendance supper-intelligent steady arm, is characterized in that: described shell side is provided with danger button, and danger button is connected on CPU.
3. Dai Jiajiaotong campus unit according to claim 1 accurate work attendance supper-intelligent steady arm, it is characterized in that: described main body back cover is provided with charging inlet, charging inlet is four hard contacts be arranged on circuit module, and on main body back cover, corresponding position offers corresponding through hole.
4. Dai Jiajiaotong campus unit according to claim 1 accurate work attendance supper-intelligent steady arm, is characterized in that: described main body back cover offers sender, and circuit module corresponds to sender position and be provided with loudspeaker, loudspeaker is connected on CPU.
5. Dai Jiajiaotong campus unit according to claim 1 accurate work attendance supper-intelligent steady arm, it is characterized in that: described main body back cover offers microphone aperture, circuit module corresponds to microphone aperture position and be provided with microphone, microphone is connected on CPU.
6. Dai Jiajiaotong campus unit according to claim 1 accurate work attendance supper-intelligent steady arm, is characterized in that: described shell side is provided with SIM card interface.
7. Dai Jiajiaotong campus unit according to claim 1 accurate work attendance supper-intelligent steady arm, is characterized in that: described steady arm also includes a cradle.
8. Dai Jiajiaotong campus unit according to claim 7 accurate work attendance supper-intelligent steady arm, it is characterized in that: described cradle comprises cradle fore shell, cradle back cover and power panel, cradle fore shell and cradle back cover cooperatively interact and are installed together, for preventing the storage tank of retainer body when cradle is provided with charging, power panel is arranged on cradle inside, cradle is provided with the general-purpose interface for connecting charging wire, power panel corresponds to charging inlet position and is provided with charging spring lamination.
9. one kind adopts the system of Dai Jiajiaotong campus unit as claimed in any of claims 1 to 8 in one of claims accurate work attendance supper-intelligent steady arm, it is characterized in that: described system comprises steady arm, work attendance information transceiving equipment, HA Global Positioning Satellite, gsm communication base station and Cloud Server, steady arm and work attendance information transceiving equipment are by Bluetooth transmission information, GPS module in steady arm obtains positional information by HA Global Positioning Satellite, steady arm carries out data communication by GSM chip and gsm communication base station, and gsm communication base station and Cloud Server platform carry out data communication.
CN201510329269.9A 2015-06-07 2015-06-07 Super-intelligent localizing device and system with family-school communication accurate school-unit check-in function Pending CN104952118A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105933377A (en) * 2016-03-31 2016-09-07 中国林学会 Data generation method, client, server and system
CN105957172A (en) * 2016-04-22 2016-09-21 广东宜教通教育有限公司 Photograph attendance application system of intelligent photograph electrical screen
CN109887115A (en) * 2018-12-30 2019-06-14 重庆智荟数创科技有限公司 A kind of business administration fingerprint attendance system
CN110769368A (en) * 2018-07-27 2020-02-07 视联动力信息技术股份有限公司 Access information generation method and device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090150987A1 (en) * 2007-12-10 2009-06-11 Electronics Telecommunications Research Institute System and method for configuring envrionments of private system using smart card in public system
CN203365679U (en) * 2013-06-21 2013-12-25 浙江金波电子有限公司 Positioning tracker
CN203535671U (en) * 2013-10-23 2014-04-09 深圳市天星通科技有限公司 Intelligent student card
CN203720869U (en) * 2013-12-11 2014-07-16 天津中宇金科科技发展有限公司 Intelligent multifunctional student card based on RFID and GPS technology
CN104468643A (en) * 2013-09-12 2015-03-25 郑州学生宝电子科技有限公司 A monitoring method for a portable school message system and an associated device thereof
CN104599389A (en) * 2015-02-11 2015-05-06 深圳市小卫星移动网络科技有限公司 School entering and leaving judgment method of intelligent electronic student identity card
CN204808424U (en) * 2015-06-07 2015-11-25 深圳市超级柒科技有限公司 Take tame school to lead to super intelligent locator of accurate attendance of campus unit and system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090150987A1 (en) * 2007-12-10 2009-06-11 Electronics Telecommunications Research Institute System and method for configuring envrionments of private system using smart card in public system
CN203365679U (en) * 2013-06-21 2013-12-25 浙江金波电子有限公司 Positioning tracker
CN104468643A (en) * 2013-09-12 2015-03-25 郑州学生宝电子科技有限公司 A monitoring method for a portable school message system and an associated device thereof
CN203535671U (en) * 2013-10-23 2014-04-09 深圳市天星通科技有限公司 Intelligent student card
CN203720869U (en) * 2013-12-11 2014-07-16 天津中宇金科科技发展有限公司 Intelligent multifunctional student card based on RFID and GPS technology
CN104599389A (en) * 2015-02-11 2015-05-06 深圳市小卫星移动网络科技有限公司 School entering and leaving judgment method of intelligent electronic student identity card
CN204808424U (en) * 2015-06-07 2015-11-25 深圳市超级柒科技有限公司 Take tame school to lead to super intelligent locator of accurate attendance of campus unit and system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
陈平: "基于GPS和RFID技术的电子校卡系统", 《物联网技术》 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105933377A (en) * 2016-03-31 2016-09-07 中国林学会 Data generation method, client, server and system
CN105957172A (en) * 2016-04-22 2016-09-21 广东宜教通教育有限公司 Photograph attendance application system of intelligent photograph electrical screen
CN110769368A (en) * 2018-07-27 2020-02-07 视联动力信息技术股份有限公司 Access information generation method and device
CN110769368B (en) * 2018-07-27 2023-10-13 视联动力信息技术股份有限公司 Access information generation method and device
CN109887115A (en) * 2018-12-30 2019-06-14 重庆智荟数创科技有限公司 A kind of business administration fingerprint attendance system

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