CN105336096A - RFID-based newborn hospital anti-theft system - Google Patents
RFID-based newborn hospital anti-theft system Download PDFInfo
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- CN105336096A CN105336096A CN201510729911.2A CN201510729911A CN105336096A CN 105336096 A CN105336096 A CN 105336096A CN 201510729911 A CN201510729911 A CN 201510729911A CN 105336096 A CN105336096 A CN 105336096A
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- Prior art keywords
- rfid
- module
- information
- hospital
- control module
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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
Abstract
The invention discloses an RFID-based newborn hospital anti-theft system comprising an RFID read-writer, an RFID positioning module, a display module, an alarm module, a control module and a plurality of RFID tags in a one-to-one correspondence relationship with newborns. The RFID read-writer is connected with the control module through the RFID positioning module, and the control module is connected with the alarm module and the display module. Each RFID tag stores the birth information of the corresponding newborn. The RFID read-writer is used for collecting the information of the RFID tags. The RFID positioning module is used for working out the coordinates of the RFID tags in a hospital according to the collected information of the RFID tags and transmitting the information and coordinates of the RFID tags to the control module. The control module is used for making the alarm module and display module work according to the information and coordinates of the RFID tags. The RFID-based newborn hospital anti-theft system has a simple structure, is easy to use, ensures that infants are not mixed up, and prevents infants and young children from getting lost.
Description
Technical field
The present invention relates to RFID application, particularly relate to a kind of neonate hospital burglary-resisting system based on RFID.
Background technology
RFID is the abbreviation of RadioFrequencyIdentification, i.e. radio-frequency (RF) identification, and be a kind of contactless automatic identification technology, it identifies destination object automatically by radiofrequency signal, can carry out item tracing and exchanges data rapidly.Identification work need not manual intervention, can work in various rugged surroundings.RFID technique identifiable design high-speed moving object also can identify multiple label simultaneously, swift and convenient to operate.RFID technique is born in World War II, and it is the successor of traditional bar code technology, is also called " electronic tag ".
The basic functional principle of RFID technique is also uncomplicated: after label enters magnetic field, receive the radiofrequency signal that plug-in reader sends, the energy obtained by means of induction current sends out storage product information in the chips (passive label or passive label), or the signal (ActiveTag of a certain frequency is initiatively sent by label, active label or active tag), plug-in reader reads information and after decoding, delivers to CIS and carry out relevant data process.
The rfid system of complete set, be made up of reader and electronic tag i.e. so-called transponder and application software system three part, its principle of work is the radio wave energy that Reader launches a characteristic frequency, send in order to the data of driving circuit by inside, now Reader just received in sequence unscrambling data, gives application program and does corresponding process.
Can be divided into haply with the communication between rfid card sheet reader and electronic tag and energy-sensitive mode: inductively and back scattering be coupled two kinds.The RFID of general low frequency mostly adopts the first formula, and higher-frequency adopts the second way mostly.
Reader is different with technology according to the structure used can be read or read/write device, is that rfid system information controls and processing enter.Reader is made up of coupling module, transceiver module, control module and interface unit usually.Between reader and transponder, the general half-duplex operation mode that adopts carries out message exchange, and reader provides energy and sequential by coupling to passive balise simultaneously.In actual applications, the management functions such as collection to object identification information, process and teletransmission can be realized further by Ethernet or WLAN etc.Transponder is the information carrier of rfid system, and transponder forms parasitic element by coupling element (coil, microstrip antenna etc.) and microchip mostly.
RFID has following Performance Characteristics:
1. rapid scanning, RFID identifier identification simultaneously can read several RFID label tag.2. volume miniaturization, various shapes, RFID does not limit by size and shape in reading, not to be required to be reading degree of accuracy and to have coordinated fixed measure and the press quality of paper.In addition, RFID label tag more can toward miniaturization and various Form Development, to be applied to different product.3. contamination resistance and permanance, the carrier of conventional barcode is paper, is therefore easily polluted, but RFID has very strong repellence to materials such as water, oil and chemicalss.In addition, because bar code invests on polybag or outer packing box, so especially easily lost; RFID label deposits in the chips by data, therefore can from stained.4. reusable, just cannot change after bar code printing now gets on, RFID label tag then can repeatedly increase newly, revise, delete the interior data stored of RFID label, facilitate the renewal of information.5. penetrability and without barrier read, when capped, RFID can penetrate nonmetal or nontransparent materials such as paper, timber and plastics, and can carry out penetrability communication.And bar code scanner when closely and when not having object to stop, just must can distinguish wanding.6. the memory capacity of data is large, the capacity of one-dimensional bar code is 50Bytes, the maximum capacity of two-dimensional bar can store 2 to 3000 characters, and the maximum capacity of RFID then has several MegaBytes. along with the development of memory carrier, and data capacity also has the trend constantly expanded.The data quantity carried needed for following article can be increasing, can expand the demand also corresponding increase of capacity to label.7. security, due to RFID carrying is electronic type information, and its data content can, via cryptoguard, make its content not easily be forged and alter.RFID gets most of the attention because of its characteristic such as remote reading, high storage capacity possessed.It not only can help an enterprise significantly to improve the efficiency of goods, information management, can also allow sale enterprise and manufacturing enterprise interconnected, thus receiving feedback information more exactly, demand for control information, optimizes whole supply chain.
Hospital is that personnel are complicated, amount of flow very large public place again.In recent years, the event that ewborn infant is lost in hospital, steal often occurs, traditional baby monitor management is usually by the artificial nurse way to manage adopting visual recognition word, bar code, card to identify, this way to manage often easy cause because of wrong identification being exchanged occur with stolen event, bring massive losses and impact to hospital and family members.
Summary of the invention
Technical matters to be solved by this invention is for defect involved in background technology, provides a kind of neonate hospital burglary-resisting system based on RFID.
The present invention is for solving the problems of the technologies described above by the following technical solutions:
Based on the neonate hospital burglary-resisting system of RFID, comprise rfid interrogator, RFID locating module, display module, alarm module, control module and some with neonate's RFID label tag one to one;
Described rfid interrogator is connected with described control module by RFID locating module, and described control module is connected with alarm module, display module respectively;
Described RFID label tag stores its corresponding neonatal birth information;
Described rfid interrogator is arranged in hospital, for gathering the information of each RFID label tag, and described information is passed to described RFID locating module;
The information that described RFID locating module is used for according to receiving calculates the coordinate of each RFID label tag in hospital, and the information of each RFID label tag and coordinate are passed to described control module;
Described control module is used for the information of each RFID label tag and coordinate control alarm module and display module work.
As the further prioritization scheme of neonate hospital burglary-resisting system that the present invention is based on RFID, the processor of described control module adopts 51 series monolithics.
As the further prioritization scheme of neonate hospital burglary-resisting system that the present invention is based on RFID, the processor of described control module adopts AT89S52 single-chip microcomputer.
As the further prioritization scheme of neonate hospital burglary-resisting system that the present invention is based on RFID, described display module adopts liquid crystal display.
As the further prioritization scheme of neonate hospital burglary-resisting system that the present invention is based on RFID, described alarm module adopts acoustic-optic alarm.
The specific works step of control module is: be first marked in hospital map the position of each RFID label tag, then controls the hospital map of display module display after labeled; Then, in real time the coordinate of each RFID label tag and default coordinate range are compared, if the coordinate that there is RFID label tag exceeds default coordinate range, control alarm module and report to the police, and on display module, show coordinate and the information of this RFID label tag.
The present invention adopts above technical scheme compared with prior art, has following technique effect:
1. structure is simple, easy to use;
2. ensure that the information of baby can not mix up to confuse;
3., when infant exceeds the coordinate range of its regulation, give the alarm, stopped Loss.
Embodiment
Below technical scheme of the present invention is described in further detail:
The invention discloses a kind of neonate hospital burglary-resisting system based on RFID, comprise rfid interrogator, RFID locating module, display module, alarm module, control module and some with neonate's RFID label tag one to one;
Described rfid interrogator is connected with described control module by RFID locating module, and described control module is connected with alarm module, display module respectively;
Described RFID label tag stores its corresponding neonatal birth information;
Described rfid interrogator is arranged in hospital, for gathering the information of each RFID label tag, and described information is passed to described RFID locating module;
The information that described RFID locating module is used for according to receiving calculates the coordinate of each RFID label tag in hospital, and the information of each RFID label tag and coordinate are passed to described control module;
Described control module is used for the information of each RFID label tag and coordinate control alarm module and display module work.
The processor of described control module adopts 51 series monolithics, preferential employing AT89S52 single-chip microcomputer.
Described display module adopts liquid crystal display.
Described alarm module adopts acoustic-optic alarm.
The specific works step of control module is: be first marked in hospital map the position of each RFID label tag, then controls the hospital map of display module display after labeled; Then, in real time the coordinate of each RFID label tag and default coordinate range are compared, if the coordinate that there is RFID label tag exceeds default coordinate range, control alarm module and report to the police, and on display module, show coordinate and the information of this RFID label tag.
Those skilled in the art of the present technique are understandable that, unless otherwise defined, all terms used herein (comprising technical term and scientific terminology) have the meaning identical with the general understanding of the those of ordinary skill in field belonging to the present invention.Should also be understood that those terms defined in such as general dictionary should be understood to have the meaning consistent with the meaning in the context of prior art, unless and define as here, can not explain by idealized or too formal implication.
Above-described embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only the specific embodiment of the present invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. based on the neonate hospital burglary-resisting system of RFID, it is characterized in that, comprise rfid interrogator, RFID locating module, display module, alarm module, control module and some with neonate's RFID label tag one to one;
Described rfid interrogator is connected with described control module by RFID locating module, and described control module is connected with alarm module, display module respectively;
Described RFID label tag stores its corresponding neonatal birth information;
Described rfid interrogator is arranged in hospital, for gathering the information of each RFID label tag, and described information is passed to described RFID locating module;
The information that described RFID locating module is used for according to receiving calculates the coordinate of each RFID label tag in hospital, and the information of each RFID label tag and coordinate are passed to described control module;
Described control module is used for the information of each RFID label tag and coordinate control alarm module and display module work.
2. the neonate hospital burglary-resisting system based on RFID according to claim 1, it is characterized in that, the processor of described control module adopts 51 series monolithics.
3. the neonate hospital burglary-resisting system based on RFID according to claim 2, is characterized in that, the processor of described control module adopts AT89S52 single-chip microcomputer.
4. the neonate hospital burglary-resisting system based on RFID according to claim 1, is characterized in that, described display module adopts liquid crystal display.
5. the neonate hospital burglary-resisting system based on RFID according to claim 1, is characterized in that, described alarm module adopts acoustic-optic alarm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729911.2A CN105336096A (en) | 2015-11-02 | 2015-11-02 | RFID-based newborn hospital anti-theft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510729911.2A CN105336096A (en) | 2015-11-02 | 2015-11-02 | RFID-based newborn hospital anti-theft system |
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| CN105336096A true CN105336096A (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510729911.2A Pending CN105336096A (en) | 2015-11-02 | 2015-11-02 | RFID-based newborn hospital anti-theft system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106326952A (en) * | 2016-08-30 | 2017-01-11 | 无锡卓信信息科技股份有限公司 | Monitoring method for intelligent prison monitoring system based on radio frequency |
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| GB2420291A (en) * | 2003-09-26 | 2006-05-24 | Hammersmith Hospital S Nhs Tru | Push-fit umbilical security clip |
| CN202058264U (en) * | 2011-04-26 | 2011-11-30 | 杭州钱杭信息科技有限公司 | Antitheft system for babies |
| CN102375920A (en) * | 2010-08-19 | 2012-03-14 | 高向阳 | Maternal and infant management system |
| CN103093577A (en) * | 2012-12-30 | 2013-05-08 | 青岛中科软件股份有限公司 | Baby anti-theft system based on radio frequency identification device (RFID) technology |
| CN204440599U (en) * | 2015-01-14 | 2015-07-01 | 深圳市新元素医疗技术开发有限公司 | Antitheft system for babies |
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2015
- 2015-11-02 CN CN201510729911.2A patent/CN105336096A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050068170A1 (en) * | 2003-09-16 | 2005-03-31 | International Business Machines Corporation | Collective pesonal articles tracking |
| GB2420291A (en) * | 2003-09-26 | 2006-05-24 | Hammersmith Hospital S Nhs Tru | Push-fit umbilical security clip |
| CN102375920A (en) * | 2010-08-19 | 2012-03-14 | 高向阳 | Maternal and infant management system |
| CN202058264U (en) * | 2011-04-26 | 2011-11-30 | 杭州钱杭信息科技有限公司 | Antitheft system for babies |
| CN103093577A (en) * | 2012-12-30 | 2013-05-08 | 青岛中科软件股份有限公司 | Baby anti-theft system based on radio frequency identification device (RFID) technology |
| CN204440599U (en) * | 2015-01-14 | 2015-07-01 | 深圳市新元素医疗技术开发有限公司 | Antitheft system for babies |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106326952A (en) * | 2016-08-30 | 2017-01-11 | 无锡卓信信息科技股份有限公司 | Monitoring method for intelligent prison monitoring system based on radio frequency |
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Application publication date: 20160217 |