CN2836121Y - Intelligent infant enuresis monitoring and alarm device - Google Patents
Intelligent infant enuresis monitoring and alarm device Download PDFInfo
- Publication number
- CN2836121Y CN2836121Y CN 200520007853 CN200520007853U CN2836121Y CN 2836121 Y CN2836121 Y CN 2836121Y CN 200520007853 CN200520007853 CN 200520007853 CN 200520007853 U CN200520007853 U CN 200520007853U CN 2836121 Y CN2836121 Y CN 2836121Y
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- module
- humidity
- humidity detector
- defecation
- chip microcomputer
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Abstract
The utility model relates to an intelligent enuresis and feces excretion monitoring and alarm device for infants, which comprises a humidity detection device, wherein the humidity detection device comprises a single-chip microcomputer, a humidity-sensitive element and an alarm circuit, and the humidity-sensitive element and the alarm circuit are uniformly connected with the single-chip microcomputer. The utility model can know whether the enuresis and the feces excretion are generated to the infants in time, and can prevent the infants' skin from being contacted with urine and feces as much as possible to cause the infants' delicate skin to be safe from infringement.
Description
Technical field
The utility model relates to a kind of warning device, particularly a kind of warning device that is used for infant enuresis and defecation is carried out monitoring, alarming.
Background technology
At present, in infant's nursing process, because the infant lacks corresponding communication capability and control, stool and urine is uncontrollable, the enuresis and defecation thing that is inevitable.This brings very big nursing work load to the guardian.Though the use of products such as diaper, significantly reduced infant's nursing work load, but when whether reach enuresis and defecation because the guardian can't know the infant, must cause infant's skin to contact with the urine dung within a certain period of time, its tender and lovely skin is encroached on.
The utility model content
Technical problem to be solved in the utility model is: a kind of intelligent infant enuresis and defecation monitoring warning device is provided, and it can be monitored and warning in time infant enuresis and defecation.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of intelligent infant enuresis and defecation monitoring warning device is provided, comprise humidity detector, described humidity detector comprises single-chip microcomputer, warning circuit and humidity-sensitive element, and described humidity-sensitive element and warning circuit all connect described single-chip microcomputer.
The beneficial effects of the utility model are: use infant enuresis and defecation of the present utility model to carry out the warning device of monitoring, alarming in infant's diapers such as diaper, can in time know whether enuresis and defecation of infant, can avoid infant's skin to contact as far as possible, make its tender and lovely skin avoid infringement with the urine dung.
Below in conjunction with accompanying drawing the utility model is described in further detail.
Description of drawings
Fig. 1 is the circuit block diagram of the humidity detector of the intelligent infant enuresis and defecation monitoring warning device of the utility model.
Fig. 2 is the circuit block diagram of the control device of the intelligent infant enuresis and defecation monitoring warning device of the utility model.
Fig. 3 is the control module main modular block scheme of the humidity detector of the intelligent infant enuresis and defecation monitoring warning device of the utility model.
Fig. 4 is the control module main modular block scheme of the control device of the intelligent infant enuresis and defecation monitoring warning device of the utility model.
Embodiment
Please refer to Fig. 1 and Fig. 2, the intelligent infant enuresis and defecation monitoring warning device of the utility model comprises humidity detector and control device, but described humidity detector comprises single-chip microcomputer 102, humidity-sensitive element 104 batteries 200 control direct current transformer spares 202, warning circuit (present embodiment is an audible alarm circuit 400), first interface 500 and wireless chip 520 is set, it is the single-chip microcomputer of MEGA8 that described single-chip microcomputer 102 can be selected model, and described single-chip microcomputer 102 comprises microprocessor 106 and D/A converting circuit 108.Described humidity-sensitive element 104 connects the digital-to-analog conversion 108 of described single-chip microcomputer 102.Described audible alarm circuit 400, first is provided with the microprocessor 106 that interface 500 and wireless chip 520 connect described single-chip microcomputer 102.Described battery 200 directly is described single-chip microcomputer 102 power supplies.But described battery 200 is provided with interface 500, wireless chip 520 and humidity-sensitive element 102 power supplies by control direct current transformer spare 202 for described audible alarm circuit 400, first.Described humidity detector by described first interface 500 is set and wireless chip 520 connects described control device.
Described control device involving vibrations device 302, liquid crystal device 303, supervisory keyboard 304, serial port circuit 306, microprocessor 308, static memory 310, second are provided with interface 600, wireless chip 620 and battery 700.Interface 600 is set for described Vib. 302, liquid crystal device 303, supervisory keyboard 304, serial port circuit 306, static memory 310, second and battery 700 is connected with described microprocessor 308 respectively, and co-ordination under the control of described microprocessor 308.The utility model connects computer by the USB (universal serial bus) of serial port circuit 306, carries out data and downloads and analyze.Described microprocessor 308 is directly powered by battery 700.
Humidity detector in the utility model and control device are provided with interface 500, second by first the data transfer that interface 600 is realized wired mode are set, and under this kind mode, described audible alarm circuit 400 is arranged on the described humidity detector.The utility model also can be realized the data transfer of wireless mode by the wireless chip on wireless chip on the humidity detector 520 and the control device 620, under this kind mode, described audible alarm circuit 400 is arranged on the described control device, and described control device is controlled described Vib. 302 work (this moment, described warning device comprised audible alarm circuit 400 and/or Vib. 302).Humidity detector can work alone becomes simple low cost infant defecation warning reminding equipment, and control device is realized being provided with and data are downloaded and analytic function.
Please also refer to Fig. 3 and Fig. 4, the utility model comes controlled humidity pick-up unit and control device by control module.The control module of being located on the humidity detector all is connected on the single-chip microcomputer 102, mainly comprise: regularly trigger interrupt response functional module 901, Humidity Detection and defecation incident decision function module 902, wireless telecommunications and alarm control function module 903, data recording and analyze pre-prompting function module 904, described timing triggers interrupt response functional module 901 by timing interrupt call interrupt routine, enters mode of operation.
The control module of being located on the control device all is connected on the microprocessor 308, mainly comprises: wireless communication function module 905, data recording and analyze pre-reminding alarm functional module 906, Keyboard Control liquid crystal display drive functional module 907, serial port drive and data unload function module 908.
Characteristic variations such as the electric capacity of the humidity detector in the utility model by humidity-sensitive element 104, resistance produce electric signal such as voltage, electric current, frequency, by signaling conversion circuit above-said current signal is transformed into suitable electric signal, such as voltage, again by analog to digital conversion circuit 108 digitizings, input microprocessor 106, microprocessor 106 is by data decision, determines whether defecation of infant.In the utility model, the humidity-sensitive element 104 of output voltage signal can directly be connected with D/A converting circuit 108, current signal then can become voltage signal to be connected with D/A converting circuit 108 by resistance conversion again, and frequency signal then is connected with microprocessor 106 by the frequency decision circuit.Under wired mode, microprocessor 106 also is connected with audible alarm circuit 400, by first interface 500, second is set simultaneously and interface 600 is set with described humidity detector and control device connection, is convenient to function control and pattern setting.Under wireless mode, wireless chip 520,620 connects described humidity detector and control device, and audible alarm circuit 400 on the notice control device and/or Vib. 302 are reported to the police.By adopting miniaturized element, this monitoring alarm volume is very little, the diaper of putting into the infant or diaper that can be more convenient, and do not make the infant that significant discomfort is arranged.Under low cost required prerequisite, the humidity detector in the utility model can independently be finished and report to the police and prompting function.
Humidity detector of the present utility model has two kinds of operational modes under the control of control module: mode of operation and sleep for electricity saving pattern.This device detects promptly and can meet the demands by some cycles (such as about 1 minute), so this monitoring alarm most of the time can be in the sleep for electricity saving pattern.In the utility model, humidity detector is selected the microprocessor of battery saving mode for use, and the DC converting device by may command output is wireless chip 520, humidity-sensitive element 104 power supplies simultaneously, and power consumption can be reduced to the 10uA magnitude.Regularly trigger mode of operation by the control module timer, make microprocessor wake up own and control humidity-sensitive element 104 and detect, under the defecation incident, report to the police by warning circuit.After each detection is finished, enter the sleep for electricity saving pattern rapidly, thereby save power consumption greatly, make device have the convenience and the practicality of long-time use.
The utility model has three kinds of ways of realization: (1) humidity detector works alone and becomes low-cost equipment.(2) be connected with control device by the wireline interface mode, carry out function setting, control and data analysis.(3) be connected with control device by the wave point mode, carry out function setting, control and data analysis, strengthen convenience and the practicality used.
Claims (10)
1, a kind of intelligent infant enuresis and defecation monitoring warning device is characterized in that, comprise humidity detector, described humidity detector comprises single-chip microcomputer, warning circuit and humidity-sensitive element, and described humidity-sensitive element and warning circuit all connect described single-chip microcomputer.
2, intelligent infant enuresis and defecation monitoring warning device according to claim 1, it is characterized in that, described single-chip microcomputer comprises analog to digital conversion circuit and microprocessor, and described humidity-sensitive element connects analog-digital conversion circuit as described, and described warning circuit connects described microprocessor.
3, intelligent infant enuresis and defecation monitoring warning device according to claim 2, it is characterized in that, described intelligent infant enuresis and defecation monitoring warning device also comprises and is provided with second control device that interface is set, described humidity detector is provided with first interface is set, and described humidity detector and control device are provided with interface and second by described first the interface connection is set.
4, intelligent infant enuresis and defecation monitoring warning device according to claim 3 is characterized in that, first of described humidity detector is provided with the microprocessor that interface connects described single-chip microcomputer, and described warning circuit is the audible alarm circuit.
5, according to each described intelligent infant enuresis and defecation monitoring warning device in the claim 1 to 4, it is characterized in that, described humidity detector is provided with the control module that all is connected on the single-chip microcomputer, described control module comprises: regularly trigger interrupt response functional module, Humidity Detection and defecation incident decision function module, wireless telecommunications and alarm control function module, data recording and analyze pre-prompting function module, described timing triggers the interrupt response functional module, and it passes through regularly interrupt call interrupt routine, enters mode of operation.
6, according to claim 3 or 4 described intelligent infant enuresis and defecation monitoring warning devices, it is characterized in that, described control device is provided with the control module that all is connected on the microprocessor, and described control module comprises: wireless communication function module, data recording and analyze pre-reminding alarm functional module, Keyboard Control liquid crystal display drive functional module, serial port drive and data unload function module.
7, a kind of intelligent infant enuresis and defecation monitoring warning device, it is characterized in that, it comprises interconnective humidity detector and control device, and described humidity detector comprises single-chip microcomputer and be connected in humidity-sensitive element on the single-chip microcomputer that described control device comprises microprocessor and warning device.
8, intelligent infant enuresis and defecation monitoring warning device according to claim 7, it is characterized in that, be respectively equipped with wireless chip on described control device and the humidity detector, connect control device and humidity detector by described two wireless chips, the wireless chip of described humidity detector connects described single-chip microcomputer, and the warning device of described control device is audible alarm circuit and/or Vib..
9, according to claim 7 or 8 described intelligent infant enuresis and defecation monitoring warning devices, it is characterized in that, described humidity detector is provided with the control module that all is connected on the single-chip microcomputer, described control module comprises: regularly trigger interrupt response functional module, Humidity Detection and defecation incident decision function module, wireless telecommunications and alarm control function module, data recording and analyze pre-prompting function module, described timing triggers the interrupt response functional module, and it passes through regularly interrupt call interrupt routine, enters mode of operation.
10, according to claim 7 or 8 described intelligent infant enuresis and defecation monitoring warning devices, it is characterized in that, described control device is provided with the control module that all is connected on the microprocessor, and described control module comprises: wireless communication function module, data recording and analyze pre-reminding alarm functional module, Keyboard Control liquid crystal display drive functional module, serial port drive and data unload function module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520007853 CN2836121Y (en) | 2005-03-02 | 2005-03-02 | Intelligent infant enuresis monitoring and alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520007853 CN2836121Y (en) | 2005-03-02 | 2005-03-02 | Intelligent infant enuresis monitoring and alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2836121Y true CN2836121Y (en) | 2006-11-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520007853 Expired - Fee Related CN2836121Y (en) | 2005-03-02 | 2005-03-02 | Intelligent infant enuresis monitoring and alarm device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2836121Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869361A (en) * | 2016-05-09 | 2016-08-17 | 绥化学院 | Enuresis monitoring and alarm device |
-
2005
- 2005-03-02 CN CN 200520007853 patent/CN2836121Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105869361A (en) * | 2016-05-09 | 2016-08-17 | 绥化学院 | Enuresis monitoring and alarm device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |