CN104851234A - Abnormal odor detection and alarm method and device - Google Patents
Abnormal odor detection and alarm method and device Download PDFInfo
- Publication number
- CN104851234A CN104851234A CN201510259873.9A CN201510259873A CN104851234A CN 104851234 A CN104851234 A CN 104851234A CN 201510259873 A CN201510259873 A CN 201510259873A CN 104851234 A CN104851234 A CN 104851234A
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- unusual odor
- detects
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- unusual
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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
-
- 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
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
Abstract
The invention provides an abnormal odor detection and alarm method and device. The method comprises the steps that an abnormal odor near a body source capable of generating the abnormal odor is detected, and then whether lasting time of the abnormal odor exceeds the preset time is judged and alarming is performed when lasting time of the abnormal odor exceeds the preset time. Alarming is performed by displaying different colors or continuously flickering objects or alarming is performed by generating sound. Besides, communication connection with at least one user mobile terminals can be established. Alarm information is transmitted to the at least one user mobile terminals when lasting time of the abnormal odor exceeds the preset time. Verification matching is performed in establishing communication connection with the user mobile terminals Pooing of a baby can be safely and timely detected and prompted. Besides, timely prompting can be performed when the air around the baby has the abnormal odor so that damage to the respiratory system of the baby can be avoided. The abnormal odor detection and alarm method and device are great in detection effect and high in practicality.
Description
Technical field
The present invention relates to care appliances and method and technology field, particularly relate to the detection technique field in nursing, be specially a kind of unusual odor and detect and alarm method and device.
Background technology
Present people are busy with one's work, and the father and mother of some youths should devote oneself to work, and distribute energy again and look after the children, general baby large after an action of the bowels, mothers check diaper often by timing or judge whether baby defecates near dotey's wind wind by sense of smell.And for the problematic father and mother of sense of smell, only open diaper and just can know that whether baby large.And child sometimes can not find the very first time, be easy to the red hip, the eczema that cause child like this.Affect the health of child.So check diaper by timing or judge that the method whether baby defecates is often very inconvenient near dotey's wind wind by sense of smell, nor the situation of baby can be found timely.
Some warning diapers that can monitor baby's urinating have been there is in prior art, judge whether baby has urinated by the line color change of diaper, or wet by probe detection urine and realize the warning of buzzing, but in prior art, the stool of baby is seldom gone to detect.And also have in prior art and detect baby whether defecate by pick-up unit is arranged in diaper, such detection method have impact on the performance of of diaper itself on the one hand, and the opposing party also likely has unsafe factor to baby.
Summary of the invention
The shortcoming of prior art in view of the above, the object of the present invention is to provide a kind of unusual odor to detect and alarm method and device, the problem whether baby defecates cannot be detected safely in time for solving in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of unusual odor and detect and alarm method, described unusual odor detects and alarm method comprises: detection can produce the unusual odor near this body source of unusual odor; Judge whether the duration of described unusual odor exceedes Preset Time and report to the police when the duration of described unusual odor exceedes Preset Time.
As a preferred embodiment of the present invention, also comprise and set up communication with at least one customer mobile terminal and be connected, send warning message when the duration of described unusual odor exceedes Preset Time at least one customer mobile terminal.
As a preferred embodiment of the present invention, be also included in set up with described customer mobile terminal and carry out checking when communication is connected and mate.
As a preferred embodiment of the present invention, reported to the police by the object of display different colours or constantly flicker.
As a preferred embodiment of the present invention, report to the police by producing sound.
For achieving the above object, the present invention also provides a kind of unusual odor to detect and warning device, described unusual odor detects and warning device comprises: unusual odor detecting sensor, be installed in can produce unusual odor this body source near, generate unusual odor detection signal for the unusual odor that detects near this body source that can produce unusual odor; Central processing module, be connected with described unusual odor detecting sensor, unusual odor detection signal for transmitting described unusual odor detecting sensor carries out analyzing and processing, judges whether the duration of described unusual odor exceedes Preset Time and generate the command signal for reporting to the police when the duration of described unusual odor exceedes Preset Time; Alarm module, is connected with described central processing module, reports to the police for the command signal sent according to described central processing module; Supply module, is connected with described unusual odor detecting sensor, described central processing module and described alarm module, for providing power supply for described unusual odor detecting sensor, described central processing module and described alarm module.
As a preferred embodiment of the present invention, also comprise and to be connected with described supply module with described CPU (central processing unit) and to set up with at least one customer mobile terminal the wireless communication module that wireless telecommunications are connected; Described CPU (central processing unit) also generates the warning message that prompting has unusual odor when judging that the duration of described unusual odor exceedes Preset Time, described wireless communication module is used for described warning message to be sent to described customer mobile terminal.
As a preferred embodiment of the present invention, also comprising and being connected with described wireless communication module, carrying out verifying the checking matching module of mating for setting up at wireless communication module and customer mobile terminal when communication is connected.
As a preferred embodiment of the present invention, described alarm module comprises by display different colours or the instruction lamp carrying out reporting to the police that constantly glimmers.
As a preferred embodiment of the present invention, described alarm module also comprises the hummer being undertaken reporting to the police by producing sound.
As mentioned above, a kind of unusual odor of the present invention detects and alarm method and device, has following beneficial effect:
1, the present invention is by detecting the unusual odor near this body source that can produce unusual odor, and carry out alarm when the duration of described unusual odor exceedes Preset Time, remind adult baby whether to defecate in time by indicator light colors change or flicker, sound or the multiple type of alarm such as music and SMS notification, solve in prior art and the problem whether baby defecates cannot be detected safely in time.
2, when baby's ambient air has unusual odor, the present invention also can remind in time, in order to avoid damage infant respiratory.
3, in addition, Detection results of the present invention is good, and practicality is high.
Accompanying drawing explanation
Fig. 1 is shown as the schematic flow sheet of unusual odor of the present invention detection and alarm method.
Fig. 2 is shown as the structural representation of unusual odor of the present invention detection and warning device.
Fig. 3 is shown as unusual odor of the present invention and detects and warning device preferred structure schematic diagram in one embodiment.
Element numbers explanation
1 unusual odor detects and warning device
11 unusual odor detecting sensors
12 central processing modules
13 alarm modules
14 supply modules
15 wireless communication modules
16 checking matching module
2 customer mobile terminals
S11 ~ S12 step
Embodiment
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this instructions can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by embodiments different in addition, and the every details in this instructions also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
The object of the present invention is to provide a kind of unusual odor to detect and alarm method and device, the problem whether baby defecates cannot be detected safely in time for solving in prior art.A kind of unusual odor of the present invention will be elaborated below detect and the principle of alarm method and device and embodiment, and make those skilled in the art not need creative work can understand a kind of unusual odor detection of the present invention and alarm method and device.
first embodiment
The present embodiment provides a kind of unusual odor to detect and alarm method, carries out alert notice when the place can specified detects unusual odor user.Particularly, as shown in Figure 1, the unusual odor that provides of the present embodiment detects and alarm method comprises and comprising the following steps.
Step S11, detects the unusual odor near this body source that can produce unusual odor.Wherein, this body source can be this body source any that user specifies, such as baby buttocks, old man's buttocks of paralysis, and can go bad the food or material that produce unusual odor, or volatile matter etc.Refer near this body source near this body source outside.In the present embodiment, if this body source is do not have life entity, distance selection range is then to be advisable between 0cm ~ 10cm, if this body source be concrete life entity or belong to the part with life entity, for not affecting the activity of life entity, in the present embodiment, neighbouring distance selection range is advisable with 5cm ~ 15cm.In the present embodiment, for this body source for baby buttocks is described, detect at distance baby buttocks 5cm ~ 15cm, when baby defecates, baby buttocks can give out unusual odor, detects the unusual odor near baby buttocks, if have unusual odor near baby buttocks, may be baby defecate produce unusual odor, also may be baby passwind produce unusual odor, or other objects of baby buttocks annex produce unusual odor.For difference be baby defecate produce unusual odor or passwind produce unusual odor, need to judge further, then perform step S12.
In step s 12, judge whether the duration of described unusual odor exceedes Preset Time and report to the police when the duration of described unusual odor exceedes Preset Time.In the present embodiment, the selection range of described Preset Time is 10s ~ 60s, in the present embodiment for described Preset Time for 10s is described.Namely judge that whether the duration of described unusual odor is more than 10s, if the duration of described unusual odor more than 10s, then reports to the police.
For the problem of baby stool, if unusual odor is baby passwind produce unusual odor, general through about 10s, odor dispersion similar, just unusual odor can not be detected again, if unusual odor is baby defecate produce unusual odor, if do not process in time, after 10s ~ 60s, unusual odor also can not leave, namely after 10s ~ 60s, still unusual odor can be detected, thus still relative durations of short duration when can distinguish unusual odor, and then the source can distinguishing unusual odor is that baby defecates or baby passwinds.
In the present embodiment, report to the police when the duration of described unusual odor exceedes Preset Time.Wherein, can be reported to the police by the object of display different colours or constantly flicker, also can report to the police by producing sound, the object showing different colours or constantly flicker also can be taked simultaneously to carry out reporting to the police the type of alarm adding and undertaken reporting to the police by producing sound.
In the present embodiment, child household can be reminded large by reporting to the police, needing more changing babies' napkin.Detection of the present invention arbitrarily detects baby's near its circumference, and will need not detect in diaper as other schemes.This eliminates the potential safety hazard to baby.In addition, effectively can also remind around parent-child and whether have lasting unusual odor source.Also can report to the police when unusual odor sustainable existence, notify father and mother.Simultaneously for the father and mother having sense of smell problem, the present invention also can play good booster action.
If household is just near child, can know whether baby defecates by above-mentioned type of alarm, if but household at stir-frying in kitchen or likely can not the notice that provides of the above-mentioned type of alarm of Timeliness coverage in study office.For this reason, the present embodiment also provides a kind of alert notice mode, in the present embodiment, also comprise and set up communication with at least one customer mobile terminal and be connected, warning message is sent at least one customer mobile terminal when the duration of described unusual odor exceedes Preset Time, customer mobile terminal can be mobile phone, panel computer, or intelligent watch etc., be such as 2 or 3 user mobile phones, bluetooth can be adopted simultaneously, NFC carries out radio communication, wherein, carry out checking when communication is connected and mate setting up with described customer mobile terminal, input corresponding password when mating and carry out coupling checking, in addition, can by the quantity of the customer mobile terminal of corresponding pilot lamp display pairing.
For baby stool, unusual odor of the present invention detect and alarm method implementation procedure as follows:
At baby buttocks when unusual odor sensor detects unusual odor, if unusual odor disappears within the regular hour, not thinking it is that baby is large, is likely that baby passwinds; If unusual odor does not disappear always, then think baby large or have unusual odor source near baby, just send warning message to customer mobile terminal, sound or music simultaneously, alarm lamp glimmers, and reminds parent-child to need more changing babies' napkin or child's ambient air to have unusual odor.
second embodiment
Detect and alarm method for realizing above-mentioned unusual odor, the present embodiment correspondence provides a kind of unusual odor to detect and warning device, carries out alert notice when the place can specified detects unusual odor user.Particularly, as shown in Figure 2, unusual odor detection and warning device 1 at least comprise: unusual odor detecting sensor 11, central processing module 12, alarm module 13 and supply module 14.
Unusual odor detecting sensor 11 be installed in can produce unusual odor this body source near, generate unusual odor detection signal for the unusual odor that detects near this body source that can produce unusual odor; Wherein, this body source can be this body source any that user specifies, such as baby buttocks, old man's buttocks of paralysis, and can go bad the food or material that produce unusual odor, or volatile matter etc.Refer near this body source near this body source outside.In the present embodiment, if this body source is do not have life entity, then unusual odor detecting sensor 11 apart from the distance selection range of described body source to be advisable between 0cm ~ 10cm, if this body source be concrete life entity or belong to the part with life entity, for not affecting the activity of life entity, in the present embodiment, unusual odor detecting sensor 11 apart from described body source distance selection range be advisable with 5cm ~ 15cm.In the present embodiment, for this body source for baby buttocks is described, unusual odor detecting sensor 11 detects at distance baby buttocks 5cm ~ 15cm, when baby defecates, baby buttocks can give out unusual odor, detects the unusual odor near baby buttocks, if have unusual odor near baby buttocks, may be baby defecate produce unusual odor, also may be baby passwind produce unusual odor, or other objects of baby buttocks annex produce unusual odor.For difference be baby defecate produce unusual odor or passwind produce unusual odor, need to judge further.
Central processing module 12 is connected with described unusual odor detecting sensor 11, unusual odor detection signal for transmitting described unusual odor detecting sensor 11 carries out analyzing and processing, judges whether the duration of described unusual odor exceedes Preset Time and generate the command signal for reporting to the police when the duration of described unusual odor exceedes Preset Time.
In the present embodiment, the selection range of described Preset Time is 10s ~ 60s, in the present embodiment for described Preset Time for 10s is described.Namely judge that whether the duration of described unusual odor is more than 10s, if the duration of described unusual odor more than 10s, then reports to the police.
For the problem of baby stool, if unusual odor is baby passwind produce unusual odor, general through about 10s, odor dispersion similar, just unusual odor can not be detected again, if unusual odor is baby defecate produce unusual odor, if do not process in time, after 10s ~ 60s, unusual odor also can not leave, namely after 10s ~ 60s, still unusual odor can be detected, thus still relative durations of short duration when can distinguish unusual odor, and then the source can distinguishing unusual odor is that baby defecates or baby passwinds.
Alarm module 13 is connected with described central processing module 12, reports to the police for the command signal sent according to described central processing module 12; Wherein, described alarm module 13 comprises by display different colours or the instruction lamp carrying out reporting to the police that constantly glimmers, described alarm module 13 also can carry out the hummer of reporting to the police by producing sound, also can take to show different colours or the instruction lamp that carries out reporting to the police of constantly glimmering carries out reporting to the police and adds the type of alarm that the hummer being undertaken reporting to the police by generation sound carries out reporting to the police simultaneously.
Supply module 14 is connected with described unusual odor detecting sensor 11, described central processing module 12 and described alarm module 13, for providing power supply for described unusual odor detecting sensor 11, described central processing module 12 and described alarm module 13.Described supply module 14 can be connected in external power source by power lead and plug and power, and battery also can be adopted to power.
In the present embodiment, child household can be reminded large by reporting to the police, needing more changing babies' napkin.Unusual odor of the present invention detects and warning device 1 arbitrarily detects baby's near its circumference, and will need not detect in diaper as other schemes.This eliminates the potential safety hazard to baby.In addition, effectively can also remind around parent-child and whether have lasting unusual odor source.Also can report to the police when unusual odor sustainable existence, notify father and mother.Simultaneously for the father and mother having sense of smell problem, unusual odor of the present invention detects and warning device 1 also can play good booster action.
If household is just near child, can know whether baby defecates by above-mentioned type of alarm, if but household at stir-frying in kitchen or likely can not the notice that provides of the above-mentioned type of alarm of Timeliness coverage in study office.For this reason, the present embodiment also provides a kind of alert notice mode, in the present embodiment, unusual odor detects and warning device 1 also comprises and to be connected with described supply module 14 with described CPU (central processing unit) and to set up with at least one customer mobile terminal 2 wireless communication module 15 that wireless telecommunications are connected; Described CPU (central processing unit) also generates the warning message that prompting has unusual odor when judging that the duration of described unusual odor exceedes Preset Time, described wireless communication module 15 is for being sent to described customer mobile terminal 2 by described warning message.Customer mobile terminal 2 can be mobile phone, panel computer, or intelligent watch etc., be such as 2 or 3 user mobile phones, bluetooth, NFC can be adopted to carry out radio communication simultaneously.
Wherein, carry out checking when communication is connected and mate setting up with described customer mobile terminal 2, so in the present embodiment, also comprising and being connected with described wireless communication module 15, carrying out verifying the checking matching module 16 of mating for setting up at wireless communication module 15 and customer mobile terminal 2 when communication is connected.Wireless communication module 15 and customer mobile terminal 2 input corresponding password to carry out coupling verify when mating, in addition, and can by the quantity of the customer mobile terminal 2 of corresponding pilot lamp display pairing.
For baby stool, unusual odor of the present invention detect and warning device 1 implementation procedure as follows:
Unusual odor detects and warning device 1 matches with one or more mobile phone, and after cellphone subscriber inputs corresponding password, just detect with this unusual odor and warning device 1 successful matching, corresponding pilot lamp can show the mobile phone quantity of pairing.The mobile phone of successful matching just can detect with unusual odor and warning device 1 carries out communication, can receive the information that unusual odor detects and warning device 1 sends.
When peculiar smell sensor detects peculiar smell, just signal is passed to CPU (central processing unit), the duration of CPU (central processing unit) to peculiar smell judges, if peculiar smell disappears within the regular hour, such as 20s, CPU (central processing unit) not thinks it is that baby is large, is likely that baby passwinds; If peculiar smell does not disappear always, then think baby large or have sources of odor near baby, just notice wireless communication module 15 send information to this device, notify that alarm module 13 is sounded or music simultaneously, alarm lamp glimmers, and reminds parent-child to need more changing babies' napkin or child's ambient air to have peculiar smell.
In sum, the present invention is by detecting the unusual odor near this body source that can produce unusual odor, and carry out alarm when the duration of described unusual odor exceedes Preset Time, remind adult baby whether to defecate in time by indicator light colors change or flicker, sound or the multiple type of alarm such as music and SMS notification, solve in prior art and the problem whether baby defecates cannot be detected safely in time; When baby's ambient air has unusual odor, the present invention also can remind in time, in order to avoid damage infant respiratory; In addition, Detection results of the present invention is good, and practicality is high.So the present invention effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (10)
1. unusual odor detects and an alarm method, it is characterized in that: described unusual odor detects and alarm method comprises:
Detection can produce the unusual odor near this body source of unusual odor;
Judge whether the duration of described unusual odor exceedes Preset Time and report to the police when the duration of described unusual odor exceedes Preset Time.
2. unusual odor according to claim 1 detects and alarm method, it is characterized in that: also comprise and set up communication with at least one customer mobile terminal and be connected, send warning message when the duration of described unusual odor exceedes Preset Time at least one customer mobile terminal.
3. unusual odor according to claim 2 detects and alarm method, it is characterized in that: be also included in set up with described customer mobile terminal and carry out checking when communication is connected and mate.
4. unusual odor according to claim 1 and 2 detects and alarm method, it is characterized in that: reported to the police by the object of display different colours or constantly flicker.
5. unusual odor according to claim 4 detects and alarm method, it is characterized in that: report to the police by producing sound.
6. unusual odor detects and a warning device, it is characterized in that: described unusual odor detects and warning device comprises:
Unusual odor detecting sensor, be installed in can produce unusual odor this body source near, generate unusual odor detection signal for the unusual odor that detects near this body source that can produce unusual odor;
Central processing module, be connected with described unusual odor detecting sensor, unusual odor detection signal for transmitting described unusual odor detecting sensor carries out analyzing and processing, judges whether the duration of described unusual odor exceedes Preset Time and generate the command signal for reporting to the police when the duration of described unusual odor exceedes Preset Time;
Alarm module, is connected with described central processing module, reports to the police for the command signal sent according to described central processing module;
Supply module, is connected with described unusual odor detecting sensor, described central processing module and described alarm module, for providing power supply for described unusual odor detecting sensor, described central processing module and described alarm module.
7. unusual odor according to claim 6 detects and warning device, it is characterized in that: also comprise and to be connected with described supply module with described CPU (central processing unit) and to set up with at least one customer mobile terminal the wireless communication module that wireless telecommunications are connected; Described CPU (central processing unit) also generates the warning message that prompting has unusual odor when judging that the duration of described unusual odor exceedes Preset Time, described wireless communication module is used for described warning message to be sent to described customer mobile terminal.
8. unusual odor according to claim 7 detects and warning device, it is characterized in that: also comprise and being connected with described wireless communication module, carrying out verifying the checking matching module of mating for setting up at wireless communication module and customer mobile terminal when communication is connected.
9. the unusual odor according to claim 6 or 7 detects and warning device, it is characterized in that: described alarm module comprises by display different colours or the instruction lamp carrying out reporting to the police that constantly glimmers.
10. unusual odor according to claim 9 detects and warning device, it is characterized in that: described alarm module also comprises the hummer being undertaken reporting to the police by producing sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259873.9A CN104851234A (en) | 2015-05-20 | 2015-05-20 | Abnormal odor detection and alarm method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510259873.9A CN104851234A (en) | 2015-05-20 | 2015-05-20 | Abnormal odor detection and alarm method and device |
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| CN104851234A true CN104851234A (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510259873.9A Pending CN104851234A (en) | 2015-05-20 | 2015-05-20 | Abnormal odor detection and alarm method and device |
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| CN105615400A (en) * | 2015-12-30 | 2016-06-01 | 佛山市城市森林净化科技有限公司 | Intelligent crib |
| CN105719434A (en) * | 2016-01-27 | 2016-06-29 | 佛山市城市森林净化科技有限公司 | Baby urine and stools identification device |
| CN106018686A (en) * | 2016-05-06 | 2016-10-12 | 深圳市元征科技股份有限公司 | Urine and excrement detection device, method and system |
| CN107886689A (en) * | 2017-11-14 | 2018-04-06 | 成都正光恒电子科技有限责任公司 | Intelligent safety system based on Internet of things |
| CN110946699A (en) * | 2019-12-31 | 2020-04-03 | 重庆渝辽机械设备有限责任公司 | Urine and excrement recognition alarm system, urine and excrement recognition reminder and nursing product |
| CN111588224A (en) * | 2020-05-19 | 2020-08-28 | 深圳市真元天成科技有限公司 | Stool and urine monitoring mattress |
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Application publication date: 20150819 |