CN202257867U - Wireless pants wetting alarm and insert type diaper product - Google Patents
Wireless pants wetting alarm and insert type diaper product Download PDFInfo
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- CN202257867U CN202257867U CN2011202734590U CN201120273459U CN202257867U CN 202257867 U CN202257867 U CN 202257867U CN 2011202734590 U CN2011202734590 U CN 2011202734590U CN 201120273459 U CN201120273459 U CN 201120273459U CN 202257867 U CN202257867 U CN 202257867U
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- urine
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- rfid reader
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Abstract
The utility model provides a wireless pants wetting alarm and an insert type diaper product comprising the same. The alarm comprises an induction part, an RFID (Radio Frequency Identification Device) reader and an alarm terminal, wherein the induction part is a passive RFID tag or humidity sensor; power is supplied to the induction part by converting energy emitted by the RFID reader in a wireless way into electric energy or obtaining human body energy, temperature or oscillation from the body of a user without using a power supply device independently; and the RFID reader is used for transmitting a signal to the alarm terminal in a wireless mode for alarming. A passive technology is adopted, and a battery is not required to be used. The wireless pants wetting alarm and the insert type diaper product have convenient designs, are disposable, do not hurt any person, and are cheap schemes.
Description
Technical field
The utility model relates to urine-wet alarm device, relates in particular to the urine-wet alarm device of transmission of wireless signals.
Background technology
Present urine-wet alarm device kind on the market is many, and its groundwork principle probably has two kinds:
First kind is to connect together humidity sensor with alarm through signal wire.When humidity sensor has detected urine when wet, just sending a signal, to notify it to urinate to alarm wet, and this moment, alarm sent chimes of doom and vibrations prompting guardian.
Second kind is on first kind basis, to make the wire signal transmission into wireless transmission.The sensor end is made up of several parts: sensor, and control IC, power supply and wireless transmitter module, they mainly are responsible for being converted into electric signal to detected urine-wetting signal and send to receiving end with certain coding through wireless transmitter module; Receiving end also is made up of several parts: control IC, power supply, alarm and wireless receiving module.
First kind of employing be wire transmission, between alarm and the guardian distance limit is arranged, the distance between alarm and the user is closer, can make chimes of doom can wake up with a start user's (being generally child or old man) like this.
Second kind of employing be that wireless transmission distance restriction has improvement slightly, be that independent powered battery is made troubles so in the use but the sensor end adopts.In case because dead battery, sensor just can't use, and battery all has certain weight, and price is expensive than no battery also.
More than two kinds promptly do not abandon.
Summary of the invention
In order to solve the problems of the prior art; The utility model provides a kind of wireless urine-wet alarm device; Utilize passive RFID tags or humidity sensor induction urine wet, then through wireless method (RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX) be sent to guardian's handheld terminal alarm to urine-wetting signal.
The utility model provides a kind of wireless urine-wet alarm device; Comprise sensing part, RFID reader, alarm terminal; Said sensing part is passive RFID tags or humidity sensor, and said sensing part need not independent means of power, becomes electric energy through the energy conversion that receives RFID reader wireless transmit; Or obtaining the human body energy, temperature on one's body or swing is supplied power from the user, said RFID reader transmits a signal to alarm terminal through wireless mode and reports to the police.
Further improvement as the utility model; Said RFID reader and said passive RFID tags are coupled; The changes of magnetic field of sending signal through the RFID reader is by the antenna induction of passive RFID tags and rectification; Produce voltage and the integrated circuit that drives passive RFID tags, and send feedback signal to the RFID reader.
As the further improvement of the utility model, said passive RFID tags or humidity sensor are the body energy gatherers, collect body energy.Passive RFID tags or humidity sensor are equipped with a kind of special device (for example heat reclaiming system), can effectively absorb the heat that human body gives out, and convert heat to electric energy again.In addition, the human body energy such as body temperature, urine, sweat, saliva, secretion, walking and other can also can both convert electric energy to from the energy that human body is obtained.
As the further improvement of the utility model, said sensing part utilizes the human body thermo-electric generation.Utilize the generating of " Seebeck effect " principle, thermo-electric generation can become electric energy with thermal power transfer.There are the temperature difference in human body and environment temperature, utilize the thermoelectric technology to be convertible into electric energy.Two kinds of semiconductors are combined, and make the one of which end be in the condition of high temperature (thermal source), and the other end is opened a way and is in low-temperature condition (low-temperature receiver), then can produce open-circuit voltage at cold junction, is called thermoelectromotive force, is also referred to as Seebeck electromotive force.
As the further improvement of the utility model, said sensing part utilizes magnesium rod, carbon-point and urine reaction.
As the further improvement of the utility model, said passive RFID tags comprises IC inside, the RF signal that signal that storage and processing data, composition will be sent out and analysis reader transmit, and said in addition passive RFID tags also comprises the antenna that can receive and send signal.
A kind of paper urine product, said paper urine product comprises any described wireless urine-wet alarm device of claim 1 to 6.Said paper urine product is nappy or paper diaper.
The beneficial effect of the utility model is: the utility model adopts passive techniques, need not use battery.Easy design can not cause harm to the people, and be a cheap scheme with family, promptly abandon.Total system adopts wireless mode to link up, and does not have the electric wire distance limit.What adopt is to come detection signal with passive RFID tags, and the RFID reader is used as through-station and sends signal and remind the guardian to hand-held alarm terminal device, receives the wet situation of urine whenever and wherever possible thereby let guardian and user not have distance limit, does not also influence user people.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model theory diagram;
Fig. 3 is the utility model hardware block diagram;
Fig. 4 is a RFID label schematic circuit;
Fig. 5 is the nappy structural representation that has the RFID label;
Fig. 6 is a reader inner structure block diagram.
Embodiment
Below in conjunction with description of drawings and embodiment the utility model is further specified.
Among Fig. 1,11 is the user, and 12 is the passive RFID tags signal, 13 signal power supplies that provide for reader, and 14 is reader, and 15 is alarm terminal, and 16 are urine wet point and passive RFID tags.
Among Fig. 2, the RFID system is by the RFID label, the RFID reader, and application software is formed.Its principle of work is that the radio wave energy that reader is launched a CF is given the RFID label, in order to drive the RFID tag circuit data of inside is seen off, and this moment, reader just received unscrambling data in regular turn, gave application program and did corresponding processing.
Among Fig. 3, the RFID reader is rfid system information Control and processing enter.Reader is usually by microcontroller, clock, transceiver module as: RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX unit is formed.Pattern 1 is carried out communication mode with passive RFID tags, and pattern 2 and RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module communication pattern are sent signal to guardian's alarm terminal on hand.
RFID label among Fig. 4 is that the information of system is carried this, forms parasitic element by coupling original paper (coil, antenna etc.) and IC.
Among Fig. 5,1 is nappy, and 2 is passive RFID tags.
Among Fig. 6,21 is the RFID module, and 22 are control nuclear core, and 23 is display interface, and 24 is other interfaces, and 25 is RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module, and 26 is antenna.
RF--radio frequency radio frequency
Z-Wave be a kind of emerging based on radio frequency, low cost, low-power consumption, highly reliable, the short-distance wireless communication technology that is suitable for network.
GSM: global system for mobile communications Global System of Mobile communication
CDMA (Code Division Multiple Access) claim CDMA again, is the technology of in wireless telecommunications, using
Wi-Fi be a kind of can be with PC, handheld device terminals such as (like PDA, mobile phones) with the interconnected technology of wireless mode.
WiMax (Worldwide Interoperability for Microwave Access), promptly worldwide interoperability for microwave inserts.
The technical scheme of the utility model is achieved in that
1) scheme ingredient:
A) sensing part: passive RFID tags or humidity sensor, this label or sensor need not independent means of power :-can become electric energy through the energy conversion that receives RFID reader wireless transmit.Reader and label exist the coupling of similar transformer, and the changes of magnetic field of sending signal through reader can be produced voltage and the integrated circuit that drives label by the antenna induction of label and rectification, and sends feedback signal to reader.-or obtain the human body energy, temperature or swing etc. on one's body from the user.The human body energy such as body temperature, urine, sweat, saliva, secretion, the energy that walking and other can be obtained from human body; Use the ultra-high frequency RFID label that not influenced by aqueous vapor.This label or sensor similarly are the body energy gatherer, and such as the human body thermo-electric generation, human body and natural medial temperature exist certain temperature difference, utilize " Seebeck effect " principle just can generate electricity.Also have liquid such as urine in addition, utilize the magnesium rod, the reaction of water or other chemicals is given birth in carbon-point and the liquid.The clockwork spring that is equivalent to mechanical clock again such as it after clockwork spring is tightened, will release energy through ratchet with stablizing constant speed, has become the electric energy generating.-RFID label comprises IC inside, can store and the processing data, forms the signal that will send out and analyze the RF signal that reader transmits, and said in addition RFID label also comprises the antenna that can receive and send signal.
B) RFID reader has two kinds of mode of operations: pattern 1 is carried out communication mode with passive RFID tags, pattern 2 and RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module communication pattern; Send signal to alarm terminal (such as guardian's alarm terminal on hand); The guardian hands alarm terminal, like mobile phone, self has carried wireless module (like bluetooth/WiFi); The utility model utilizes this point; Only need to set up corresponding wireless module and on communications protocol, transmit data at reader, can reach two communications between instrument, these can both be handled through existing wireless IC.
C) the hand-held alarm terminal of guardian (for example alarm, mobile phone or handheld devices) is loaded with the alarm formula, just gives the alarm when receiving signal.
2) scheme principle of work:
Specify:
It is in the diaper that induction line (asking for an interview accompanying drawing 5) is positioned over user place, or uses printing technology to print to circuit on diaper/underpants, or uses printing technology to print to diaphragm to circuit to be sewn on diaper/underpants then.The RFID reader is positioned over from about 1 meter of user (so induction line and RFID reader the two have no material to be connected easy to use).
The wet judgment mode one of urine: with RFID reader communicating interrupt
A
Under normal circumstances promptly urine is not wet for the two, will be in proper communication, and the signal power supply that passive RFID tags provides through the RFID reader periodically reflects useful signal and gives the RFID reader.
In use in case the wet situation of urine is arranged, utilize passive RFID tags this characteristics that in liquid, lost efficacy, can't that is to say the two communicating interrupt this moment to RFID reader transmission useful signal.The RFID reader then confirms to have urine wet not receiving signal for a long time.During this time the RFID reader is reinstated pattern 2 and is promptly sent signal through RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module to the hand-held alarm terminal of guardian and remind and have that urine is wet to be taken place.
B
Under normal circumstances promptly urine is not wet for the two, will be in proper communication, and passive RFID tags utilizes the human body energy (body temperature for example; Urine; Sweat, saliva, secretion; The energy that walking and other can be obtained from human body) or under the energy, periodically send or the feedback useful signal is given the RFID reader.
In use in case the wet situation of urine is arranged, utilize passive RFID tags this characteristics that in liquid, lost efficacy, can't that is to say the two communicating interrupt this moment to RFID reader transmission useful signal.The RFID reader then confirms to have urine wet not receiving signal for a long time.During this time the RFID reader is reinstated pattern 2 and is promptly sent signal through RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module to the hand-held alarm terminal of guardian and remind and have that urine is wet to be taken place.
The wet judgment mode two of urine: ultra-high frequency RFID label and reader communication
When the wet generation of urine, the energy that the ultra-high frequency RFID label utilization that not influenced by aqueous vapor obtains from urine sends signal to reader, confirms to have urine to wet and takes place.During this time the RFID reader is reinstated pattern 2 and is promptly sent signal through RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module to the hand-held alarm terminal of guardian and remind and have that urine is wet to be taken place.
The wet judgment mode three of urine: passive humidity sensor
Passive humidity sensor can obtain the energy from human body, judges the wet generation of urine, notice RF module.The RF module is sent signal to reader, confirms to have the wet generation of urine.During this time the RFID reader is reinstated pattern 2 and is promptly sent signal through RF/ bluetooth/Z-wave/GSM/CDMA/WiFi/WiMAX module to the hand-held alarm terminal of guardian and remind and have that urine is wet to be taken place.
Alarm terminal can be tutorial mobile phone or handheld devices, and reader can send note/send a telegraph to guardian's cell-phone number; Or,, just can notify the guardian when the signal of receiving that wireless module transmits as long as mobile phone is loaded with the application of the wet alarm of urine.
If be loaded with the smart mobile phone of RFID module, the application of the wet alarm of urine is installed, then can be directly from label read urine-wetting signal.
Above content is the further explain that combines concrete preferred implementation that the utility model is done, and can not assert that the practical implementation of the utility model is confined to these explanations.For the those of ordinary skill of technical field under the utility model, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be regarded as belonging to the protection domain of the utility model.
Claims (8)
1. wireless urine-wet alarm device; It is characterized in that: comprise sensing part, RFID reader, alarm terminal; Said sensing part is passive RFID tags or humidity sensor, and said sensing part need not independent means of power, becomes electric energy through the energy conversion that receives RFID reader wireless transmit; Or obtaining the human body energy, temperature on one's body or swing is supplied power from the user, said RFID reader transmits a signal to alarm terminal through wireless mode and reports to the police.
2. wireless urine-wet alarm device according to claim 1; It is characterized in that: said RFID reader and said passive RFID tags are coupled; The changes of magnetic field of sending signal through the RFID reader is by the antenna induction of passive RFID tags and rectification; Produce voltage and the integrated circuit that drives passive RFID tags, and send feedback signal to the RFID reader.
3. wireless urine-wet alarm device according to claim 1 is characterized in that: said passive RFID tags or humidity sensor are the body energy gatherers, collect body energy.
4. wireless urine-wet alarm device according to claim 1 is characterized in that: said sensing part utilizes the human body thermo-electric generation.
5. wireless urine-wet alarm device according to claim 1 is characterized in that: said sensing part utilizes magnesium rod, carbon-point and urine reaction.
6. according to any described wireless urine-wet alarm device of claim 1 to 5; It is characterized in that: said passive RFID tags comprises IC inside; The RF signal that signal that storage and processing data, composition will be sent out and analysis reader transmit, said in addition passive RFID tags also comprises the antenna that can receive and send signal.
7. a paper urine product is characterized in that, said paper urine product comprises any described wireless urine-wet alarm device of claim 1 to 6.
8. paper urine product according to claim 7 is characterized in that: said paper urine product is nappy or paper diaper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202734590U CN202257867U (en) | 2011-07-29 | 2011-07-29 | Wireless pants wetting alarm and insert type diaper product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202734590U CN202257867U (en) | 2011-07-29 | 2011-07-29 | Wireless pants wetting alarm and insert type diaper product |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257867U true CN202257867U (en) | 2012-05-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202734590U Expired - Fee Related CN202257867U (en) | 2011-07-29 | 2011-07-29 | Wireless pants wetting alarm and insert type diaper product |
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| Country | Link |
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| CN (1) | CN202257867U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324171A (en) * | 2011-07-29 | 2012-01-18 | 卓越进科技（深圳）有限公司 | Wireless urine-wetting alarm and paper diaper product |
| WO2013189284A1 (en) * | 2012-06-18 | 2013-12-27 | 卓越进科技（深圳）有限公司 | Wireless wet diaper alarm and corresponding disposable diaper product of the alarm |
| WO2016034098A1 (en) * | 2014-09-05 | 2016-03-10 | 国民技术股份有限公司 | Contactless passive data collection system and method, and passive data collection device |
| CN106022402A (en) * | 2016-05-10 | 2016-10-12 | 浙江宏森科技有限公司 | Bracelet type prison personnel positioning monitoring apparatus |
| CN112261923A (en) * | 2018-06-15 | 2021-01-22 | 科洛普拉斯特公司 | Moisture assessment system and method for wound care |
-
2011
- 2011-07-29 CN CN2011202734590U patent/CN202257867U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102324171A (en) * | 2011-07-29 | 2012-01-18 | 卓越进科技（深圳）有限公司 | Wireless urine-wetting alarm and paper diaper product |
| WO2013189284A1 (en) * | 2012-06-18 | 2013-12-27 | 卓越进科技（深圳）有限公司 | Wireless wet diaper alarm and corresponding disposable diaper product of the alarm |
| WO2016034098A1 (en) * | 2014-09-05 | 2016-03-10 | 国民技术股份有限公司 | Contactless passive data collection system and method, and passive data collection device |
| CN106022402A (en) * | 2016-05-10 | 2016-10-12 | 浙江宏森科技有限公司 | Bracelet type prison personnel positioning monitoring apparatus |
| CN112261923A (en) * | 2018-06-15 | 2021-01-22 | 科洛普拉斯特公司 | Moisture assessment system and method for wound care |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |