CN107028703B - Diaper use degree display and alarm method - Google Patents
Diaper use degree display and alarm method Download PDFInfo
- Publication number
- CN107028703B CN107028703B CN201710154548.5A CN201710154548A CN107028703B CN 107028703 B CN107028703 B CN 107028703B CN 201710154548 A CN201710154548 A CN 201710154548A CN 107028703 B CN107028703 B CN 107028703B
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- China
- Prior art keywords
- diaper
- humidity
- degree
- percent
- urine
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 19
- 210000002700 urine Anatomy 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 206010012444 Dermatitis diaper Diseases 0.000 abstract description 5
- 208000003105 Diaper Rash Diseases 0.000 abstract description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
- A61F13/42—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm
- A61F2013/424—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators with wetness indicator or alarm having an electronic device
Abstract
The invention discloses a method for displaying and alarming the using degree of a diaper, which adopts a humidity sensor to detect the humidity of the diaper, when the detected relative humidity is lower than 50 percent rh-60 percent rh, the using degree of the diaper is displayed as 0 percent, when the detected relative humidity is 85 percent rh-95 percent rh and above, the using degree of the diaper is displayed as 100 percent, and the function conversion is carried out between the displaying of the relative humidity from 60 percent rh to 85 percent rh-95 percent rh and the displaying of the using degree of the diaper from 0 percent to 100 percent; when the first urine is detected, the collected humidity is converted into the using degree of the diaper and displayed on the mobile terminal, the user sets an alarm request diaper changing threshold value, and when the using degree of the diaper reaches or exceeds the value, the mobile terminal alarms to request diaper changing. The display method of the invention can convert the relative humidity unfamiliar to the understandable using degree percentage of the diaper, so that the user can easily know the using degree of the diaper, and in addition, the movable end can be used for setting the threshold value to alarm and change the diaper, so that the baby can prevent diaper rash, and the cost on the diaper can be saved.
Description
Technical Field
The invention relates to the technical field of infant care, in particular to a method for displaying and alarming the use degree of a diaper.
Background
Babies often wear diapers or nappies, and many parents often touch the baby's diaper to consider whether the diaper needs to be changed, which takes time for the first time, and then if the diaper is not timely diaper rash is caused, the third time, the baby can have a contradicting mind.
The method for showing urine on the diaper in the market needs the parents to check the urine frequently, wastes time and causes symptoms of skin allergy, red swelling and the like if the urine cannot be checked in time. Another is that the test probe is placed on the dry layer of the diaper (inner surface of the diaper) and is in direct contact with the body, which affects the comfort of the baby and requires cleaning. There is also a method of detecting the relative humidity of the diaper by using a humidity sensor, however, the relative humidity is difficult for a user to easily know the usage level of the diaper, and after the diaper is used to a certain extent, an alarm cannot be given in time, resulting in diaper rash of the infant.
Disclosure of Invention
In view of the above, the present invention is directed to the deficiencies of the prior art, and the primary objective of the present invention is to provide a method for displaying and alarming usage level of a diaper, which converts the relative humidity unfamiliar to an understandable usage level percentage of the diaper, and provides convenience for the user.
In order to achieve the purpose, the invention adopts the following technical scheme:
a diaper use degree display and alarm method, use the humidity sensor to carry on the humidity detection to the diaper, when detecting the relative humidity is lower than 50% rh-60% rh, the diaper use degree is shown as 0%, when detecting the relative humidity is at 85% rh-95% rh and above, the diaper use degree is shown as 100%, the relative humidity is from 60% rh to 85% rh-95% rh and diaper use degree show from 0% to 100% as the function conversion; when the first urine is detected, the collected humidity is converted into the using degree of the diaper and displayed on the mobile terminal, the user sets an alarm request diaper changing threshold value, and when the using degree of the diaper reaches or exceeds the value, the mobile terminal alarms to request diaper changing.
As a preferable scheme, the specific method for detecting the first urine is as follows:
(1) the humidity newly acquired by adopting the humidity sensor is greater than the humidity acquired by the previous N times, and is greater than the minimum value of the previous N times by 1-3% rh, so that the condition 1 is met;
(2) continuously collecting humidity for M times, wherein the humidity condition accords with the condition 1, and the humidity collected for the M time is more than 3-6% rh of the minimum value of the humidity of the previous N + M times, and the first time urine is judged if the humidity meets the condition 2;
(3) when the humidity changes to be stable, the state of detecting the secondary urine is started.
Preferably, N, M is 7.
As a preferred scheme, the mobile terminal is a smart phone, a smart watch or a tablet computer.
Compared with the prior art, the invention has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:
the display method can convert the unfamiliar relative humidity of the user into the understandable usage degree percentage of the diaper, so that the user can easily know the usage degree of the diaper, in addition, the movable end can be used for setting the threshold value to alarm and change the diaper, so that the baby can prevent diaper rash, the cost on the diaper can be saved, and the convenience is brought to the use.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
FIG. 1 is a flow chart illustrating a preferred embodiment of the present invention.
Detailed Description
The invention discloses a method for displaying and alarming the using degree of a diaper, which adopts a humidity sensor to detect the humidity of the diaper, when the detected relative humidity is lower than 50 percent rh-60 percent rh, the using degree of the diaper is displayed as 0 percent, when the detected relative humidity is 85 percent rh-95 percent rh and above, the using degree of the diaper is displayed as 100 percent, and the function conversion is carried out between the displaying of the relative humidity from 60 percent rh to 85 percent rh-95 percent rh and the displaying of the using degree of the diaper from 0 percent to 100 percent; the method for indicating the degree of use of a diaper detects first urine, and if the baby does not have urine, the degree of use of the diaper is 0%, but if the humidity is less than 60% rh after the urine is detected, the degree of use of the diaper is considered to be small, and indicates a very low value (1% to 10%).
When the first urine is detected, the collected humidity is converted into the using degree of the diaper and displayed on the mobile terminal, the user sets an alarm request diaper changing threshold, when the using degree of the diaper reaches or exceeds the value, the mobile terminal alarms to request diaper changing, the mobile terminal is a smart phone, a smart watch or a tablet computer and the like, the alarm method has the advantages that parents can set the threshold according to the skin condition of a baby in real time, and when the skin of the baby cannot bear a high using degree of the diaper, the threshold can be set to be low.
In this embodiment, the specific method for detecting the first urine is:
(1) the humidity newly acquired by adopting the humidity sensor is greater than the humidity acquired by the previous N times, and is greater than the minimum value of the previous N times by 1-3% rh, so that the condition 1 is met; in this embodiment, N is 7, that is, as shown in fig. 1, if the humidity newly acquired by the humidity sensor is greater than the humidity acquired by the previous 7 times and greater than the minimum value of the previous 7 times by 1% rh to 3% rh, the condition 1 is satisfied.
(2) Continuously collecting humidity for M times, wherein the humidity condition accords with the condition 1, and the humidity collected for the M time is more than 3-6% rh of the minimum value of the humidity of the previous N + M times, and the first time urine is judged if the humidity meets the condition 2; in this embodiment, M is also 7, that is, if the humidity condition of 7 consecutive collection times meets condition 1 and the humidity of the 7 th collection time is greater than the minimum value of the humidity of the previous 14 times by 3% rh to 6% rh, it meets condition 2, and it is determined as the first urination.
(3) When the humidity changes to be stable, the state of detecting the secondary urine is started. The condition for the humidity to change smoothly is that the time per 0.1% rh rise in humidity is above 20 s. The interval time of the humidity acquisition is 0.5 s-3 s.
The design of the invention is characterized in that: the display method can convert the unfamiliar relative humidity of the user into the understandable usage degree percentage of the diaper, so that the user can easily know the usage degree of the diaper, in addition, the movable end can be used for setting the threshold value to alarm and change the diaper, so that the baby can prevent diaper rash, the cost on the diaper can be saved, and the convenience is brought to the use.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (2)
1. A method for displaying and alarming the using degree of a diaper is characterized in that: humidity detection is carried out on the diaper by adopting a humidity sensor, when the detected relative humidity is lower than 50% rh-60% rh, the using degree of the diaper is shown as 0%, when the detected relative humidity is 85% rh-95% rh and above, the using degree of the diaper is shown as 100%, and the relative humidity is in functional conversion from 60% rh to 85% rh-95% rh and the using degree of the diaper is shown from 0% to 100%; when the first urine is detected, converting the collected humidity into the using degree of the diaper and displaying the using degree of the diaper on the mobile terminal, setting an alarm request diaper changing threshold value by a user, and when the using degree of the diaper reaches or exceeds the value, alarming to request diaper changing by the mobile terminal;
the specific method for detecting the first urine is as follows:
(1) the humidity newly acquired by adopting the humidity sensor is greater than the humidity acquired by the previous N times, and is greater than the minimum value of the previous N times by 1-3% rh, so that the condition 1 is met;
(2) continuously collecting humidity for M times, wherein the humidity condition accords with the condition 1, and the humidity collected for the M time is more than 3-6% rh of the minimum value of the humidity of the previous N + M times, and the first time urine is judged if the humidity meets the condition 2; said N, M is 7;
(3) when the humidity changes to be stable, the state of detecting the secondary urine is started.
2. The method for displaying and alarming the usage level of a diaper as claimed in claim 1, wherein: the mobile terminal is a smart phone, a smart watch or a tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154548.5A CN107028703B (en) | 2017-03-15 | 2017-03-15 | Diaper use degree display and alarm method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154548.5A CN107028703B (en) | 2017-03-15 | 2017-03-15 | Diaper use degree display and alarm method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107028703A CN107028703A (en) | 2017-08-11 |
| CN107028703B true CN107028703B (en) | 2020-11-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710154548.5A Expired - Fee Related CN107028703B (en) | 2017-03-15 | 2017-03-15 | Diaper use degree display and alarm method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108158727A (en) * | 2017-12-23 | 2018-06-15 | 珠海美茵护理用品有限公司 | A kind of intelligence wearing Internet of Things baby paper diaper |
| CN109875764B (en) * | 2019-03-22 | 2021-10-19 | 深圳立泰触控显示科技有限公司 | Urine wetness identification method and device |
| CN114432043B (en) * | 2022-02-25 | 2023-06-23 | 深圳市神武传感器有限公司 | Diaper state monitoring system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050046578A1 (en) * | 2003-09-02 | 2005-03-03 | Pires Harold George | Diaper wetness annunciator system |
| US8274393B2 (en) * | 2008-12-31 | 2012-09-25 | Kimberly-Clark Worldwide, Inc. | Remote detection systems for absorbent articles |
| CN101446565A (en) * | 2009-01-15 | 2009-06-03 | 王铁苗 | A baby napkin dampness display apparatus and use method thereof |
| US9119748B2 (en) * | 2011-10-28 | 2015-09-01 | Kimberly-Clark Worldwide, Inc. | Electronic discriminating device for body exudate detection |
| CN203706370U (en) * | 2013-12-17 | 2014-07-09 | 李庆伟 | Urine-wetting alarm device |
| CN204484492U (en) * | 2015-03-25 | 2015-07-22 | 江西师范大学 | Intelligence wet diaper |
| CN105448049B (en) * | 2015-10-09 | 2018-06-08 | 杜亮 | A kind of wet detection method of urine |
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2017
- 2017-03-15 CN CN201710154548.5A patent/CN107028703B/en not_active Expired - Fee Related
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| CN107028703A (en) | 2017-08-11 |
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