CN107689136A - Children's anti-wander-away device based on RFID - Google Patents
Children's anti-wander-away device based on RFID Download PDFInfo
- Publication number
- CN107689136A CN107689136A CN201710768832.1A CN201710768832A CN107689136A CN 107689136 A CN107689136 A CN 107689136A CN 201710768832 A CN201710768832 A CN 201710768832A CN 107689136 A CN107689136 A CN 107689136A
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- Prior art keywords
- module
- rfid
- children
- wander
- prompting
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0275—Electronic Article Surveillance [EAS] tag technology used for parent or child unit, e.g. same transmission technology, magnetic tag, RF tag, RFID
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/0008—General problems related to the reading of electronic memory record carriers, independent of its reading method, e.g. power transfer
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- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Theoretical Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses a kind of children's anti-wander-away device based on RFID, RFID label tag and monitoring module are included；RFID label tag is arranged on children, is stored with children's name, age and default anti-distance of wandering away；Monitoring module is arranged at care provider, includes RFID reader, control module, display module, prompting module and power module；Control module is electrically connected with RFID reader, prompting module, display module, power module respectively.During work, control module calculates azimuth-range of the children with respect to care provider according to the RFID signal received, control display module show children with respect to care provider azimuth-range, and the distance be more than RFID signal in it is default prevent wander away apart from when control prompting module send sound prompting.The present invention it is simple in construction, it is easy to use, can when child exceeds default scope of activities active warning parent.
Description
Technical field
The present invention relates to electronics field, more particularly to a kind of children's anti-wander-away device based on RFID.
Background technology
Children are missing to be increasingly becoming a global problem, and children once wander away, and family loses all joy,
Relatives and friends and social personage also feel unfortunate invariably.
According to incompletely statistics, the annual lost children's number in China is about 200,000, and recall rate only 0.2%, with floating population
Increase, the increasingly complex of social environment, this phenomenon still occur continual.Increase and beat for this state ministry of public security
Dynamics, person skilled research and development anti-wander away system, locating platform are turned, the tissue for finding lost children also continues to develop growth.
In existing technology, preventing the instrument of children loss typically has two kinds：
The first is by physics mode, and for example anti-lost children's pull rope, one end are tied up to parent, and the other end ties up to child
With, although this mode is very reliable, due to being ensured based on physical connection, not only reduce the movable model of child
Enclose, and be easy to knot when child's pitch of the laps.
The second way is by electronic location, and transmitting terminal is set in child one end, sets receiving terminal in parent one end, leads to
Cross and the position of child is positioned and shown, so as to ensure child all the time in the monitoring of parent.
The existing anti-wander-away device by electronic location is typically all to be based on GPS location, lacks dynamic monitoring.Example
Such as, parent looks after children plays in park, and child is allowed within tens meters near the parent, and parent may not close always
Child is noted, if child at this time oneself lives takes scope of activities out of by people, existing anti-wander-away device typically can not be carried actively
Awake parent pays attention to.
In addition, existing anti-wander-away device, by being then based on GPS location, obtained child is the map reference of child,
And directly it is not direction and the distance of relative parent, parent can just look for child after also needing to conversion, if deposited among this
In conversion mistake, irremediable consequence may be caused.
The content of the invention
The technical problems to be solved by the invention are to be directed to the defects of involved in background technology, there is provided one kind is based on
RFID children's anti-wander-away device.
The present invention uses following technical scheme to solve above-mentioned technical problem：
Children's anti-wander-away device based on RFID, includes RFID label tag and monitoring module；
The RFID label tag is arranged on children, is stored with children's name, age and default anti-distance of wandering away；
The monitoring module is arranged at care provider, comprising RFID reader, control module, display module, prompting module and
Power module；
The control module is electrically connected with RFID reader, prompting module, display module, power module respectively；
The power module is used to power；
The prompting module is used to send sound prompting；
The display module is used to show azimuth-range of the children with respect to care provider；
The RFID reader is used for the signal for reading the RFID, and passes it to the control module；
The control module includes positioning unit, comparing unit, display control unit and reminds control unit；
The positioning unit is used to calculate azimuth-range of the children with respect to care provider according to the RFID signal received, and
Pass it to the comparing unit and display control unit；
Default anti-distance of wandering away is compared in distance and RFID signal that the comparing unit is used to receive, if connect
The distance being subject to is more than default anti-distance of wandering away in RFID signal, then sends trigger signal to the prompting control unit；
The display control unit is used to control display module to show azimuth-range of the children with respect to care provider；
The prompting control unit is used to control prompting module to send sound prompting.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the display module uses liquid
Crystal display.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the processing of the control module
Device uses AVR series monolithics.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the processing of the control module
Device uses Atmega168PA single-chip microcomputers.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the type of the RFID reader
Number it is EY-RD080.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the power module uses can
Rechargeable battery.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the rechargeable battery uses
Lithium ion battery.
As children anti-wander-away device further prioritization scheme of the present invention based on RFID, the type of the lithium ion battery
Number it is ICR18650.
The present invention compared with prior art, has following technique effect using above technical scheme：
1. it is simple in construction, it is easy to use；
2. can when child exceeds default scope of activities active warning parent；
3. direction of the child with respect to parent and distance can be directly given, it is more convenient.
Brief description of the drawings
Fig. 1 is the module diagram of the present invention.
Embodiment
Technical scheme is described in further detail below in conjunction with the accompanying drawings：
The present invention can be embodied in many different forms, and should not be assumed that to be limited to embodiment described here.Conversely, there is provided
These embodiments will give full expression to the scope of the present invention to make the disclosure thoroughly and complete to those skilled in the art.
As shown in figure 1, the invention discloses a kind of children's anti-wander-away device based on RFID, RFID label tag and prison are included
Control module；
The RFID label tag is arranged on children, is stored with children's name, age and default anti-distance of wandering away；
The monitoring module is arranged at care provider, comprising RFID reader, control module, display module, prompting module and
Power module；
The control module is electrically connected with RFID reader, prompting module, display module, power module respectively；
The power module is used to power；
The prompting module is used to send sound prompting；
The display module is used to show azimuth-range of the children with respect to care provider；
The RFID reader is used for the signal for reading the RFID, and passes it to the control module；
The control module includes positioning unit, comparing unit, display control unit and reminds control unit；
The positioning unit is used to calculate azimuth-range of the children with respect to care provider according to the RFID signal received, and
Pass it to the comparing unit and display control unit；
Default anti-distance of wandering away is compared in distance and RFID signal that the comparing unit is used to receive, if connect
The distance being subject to is more than default anti-distance of wandering away in RFID signal, then sends trigger signal to the prompting control unit；
The display control unit is used to control display module to show azimuth-range of the children with respect to care provider；
The prompting control unit is used to control prompting module to send sound prompting.
The display module uses liquid crystal display.
The processor of the control module uses AVR series monolithics, preferentially uses Atmega168PA single-chip microcomputers.
The model EY-RD080 of the RFID reader.
The power module uses rechargeable battery, preferentially using lithium ion battery, model ICR18650.
The present invention it is simple in construction, it is easy to use, can not only when child exceeds default scope of activities active warning man
It is long, and direction of the child with respect to parent and distance can be directly given, it is more convenient.
Those skilled in the art of the present technique are it is understood that unless otherwise defined, all terms used herein（Including skill
Art term and scientific terminology）With the general understanding identical meaning with the those of ordinary skill in art of the present invention.Also
It should be understood that those terms defined in such as general dictionary should be understood that with the context of prior art
The consistent meaning of meaning, and unless defined as here, will not be explained with the implication of idealization or overly formal.
Above-described embodiment, the purpose of the present invention, technical scheme and beneficial effect are carried out further
Describe in detail, should be understood that the embodiment that the foregoing is only the present invention, be not limited to this hair
It is bright, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc., it should be included in the present invention
Protection domain within.
Claims (8)
1. children's anti-wander-away device based on RFID, it is characterised in that include RFID label tag and monitoring module；
The RFID label tag is arranged on children, is stored with children's name, age and default anti-distance of wandering away；
The monitoring module is arranged at care provider, comprising RFID reader, control module, display module, prompting module and
Power module；
The control module is electrically connected with RFID reader, prompting module, display module, power module respectively；
The power module is used to power；
The prompting module is used to send sound prompting；
The display module is used to show azimuth-range of the children with respect to care provider；
The RFID reader is used for the signal for reading the RFID, and passes it to the control module；
The control module includes positioning unit, comparing unit, display control unit and reminds control unit；
The positioning unit is used to calculate azimuth-range of the children with respect to care provider according to the RFID signal received, and
Pass it to the comparing unit and display control unit；
Default anti-distance of wandering away is compared in distance and RFID signal that the comparing unit is used to receive, if connect
The distance being subject to is more than default anti-distance of wandering away in RFID signal, then sends trigger signal to the prompting control unit；
The display control unit is used to control display module to show azimuth-range of the children with respect to care provider；
The prompting control unit is used to control prompting module to send sound prompting.
2. children's anti-wander-away device according to claim 1 based on RFID, it is characterised in that the display module uses
Liquid crystal display.
3. children's anti-wander-away device according to claim 1 based on RFID, it is characterised in that the place of the control module
Reason device uses AVR series monolithics.
4. children's anti-wander-away device according to claim 3 based on RFID, it is characterised in that the place of the control module
Reason device uses Atmega168PA single-chip microcomputers.
5. children's anti-wander-away device according to claim 1 based on RFID, it is characterised in that the RFID reader
Model EY-RD080.
6. children's anti-wander-away device according to claim 1 based on RFID, it is characterised in that the power module uses
Rechargeable battery.
7. children's anti-wander-away device according to claim 6 based on RFID, it is characterised in that the rechargeable battery is adopted
Use lithium ion battery.
8. children's anti-wander-away device according to claim 7 based on RFID, it is characterised in that the lithium ion battery
Model ICR18650.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768832.1A CN107689136A (en) | 2017-08-31 | 2017-08-31 | Children's anti-wander-away device based on RFID |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710768832.1A CN107689136A (en) | 2017-08-31 | 2017-08-31 | Children's anti-wander-away device based on RFID |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107689136A true CN107689136A (en) | 2018-02-13 |
Family
ID=61155836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710768832.1A Pending CN107689136A (en) | 2017-08-31 | 2017-08-31 | Children's anti-wander-away device based on RFID |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107689136A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597178A (en) * | 2018-04-28 | 2018-09-28 | 苏州诺登德智能科技有限公司 | Children monitoring system based on RFID |
| CN108648413A (en) * | 2018-04-28 | 2018-10-12 | 苏州诺登德智能科技有限公司 | The preventing child of children monitoring system based on RFID is wandered away method |
| CN111757263A (en) * | 2019-07-31 | 2020-10-09 | 广东小天才科技有限公司 | Positioning data sharing method and system and mobile terminal |
| CN113053076A (en) * | 2021-03-08 | 2021-06-29 | 巢湖学院 | Scenic spot child anti-lost system and method based on Internet of things |
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| WO2009124108A1 (en) * | 2008-04-02 | 2009-10-08 | Ulta-Lit Tree Co. | System and method for preventing the loss of property |
| CN101685504A (en) * | 2008-09-26 | 2010-03-31 | 深圳富泰宏精密工业有限公司 | RFID signal receiving system and RFID signal receiving method |
| CN103218894A (en) * | 2013-02-21 | 2013-07-24 | 湖南进芯电子科技有限公司 | Anti-lost system and anti-lost method of goods |
| CN203224618U (en) * | 2013-01-04 | 2013-10-02 | 刘烽 | Personal belonging anti-theft alarming tracker |
| CN104778485A (en) * | 2015-04-28 | 2015-07-15 | 百度在线网络技术（北京）有限公司 | Object monitoring system and method and intelligent case |
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2017
- 2017-08-31 CN CN201710768832.1A patent/CN107689136A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009124108A1 (en) * | 2008-04-02 | 2009-10-08 | Ulta-Lit Tree Co. | System and method for preventing the loss of property |
| CN101685504A (en) * | 2008-09-26 | 2010-03-31 | 深圳富泰宏精密工业有限公司 | RFID signal receiving system and RFID signal receiving method |
| CN203224618U (en) * | 2013-01-04 | 2013-10-02 | 刘烽 | Personal belonging anti-theft alarming tracker |
| CN103218894A (en) * | 2013-02-21 | 2013-07-24 | 湖南进芯电子科技有限公司 | Anti-lost system and anti-lost method of goods |
| CN104778485A (en) * | 2015-04-28 | 2015-07-15 | 百度在线网络技术（北京）有限公司 | Object monitoring system and method and intelligent case |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108597178A (en) * | 2018-04-28 | 2018-09-28 | 苏州诺登德智能科技有限公司 | Children monitoring system based on RFID |
| CN108648413A (en) * | 2018-04-28 | 2018-10-12 | 苏州诺登德智能科技有限公司 | The preventing child of children monitoring system based on RFID is wandered away method |
| CN111757263A (en) * | 2019-07-31 | 2020-10-09 | 广东小天才科技有限公司 | Positioning data sharing method and system and mobile terminal |
| CN113053076A (en) * | 2021-03-08 | 2021-06-29 | 巢湖学院 | Scenic spot child anti-lost system and method based on Internet of things |
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| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180213 |
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