CN107606756A - Intelligent ventilation and exhaust system and method for toilet - Google Patents
Intelligent ventilation and exhaust system and method for toilet Download PDFInfo
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- CN107606756A CN107606756A CN201710824538.8A CN201710824538A CN107606756A CN 107606756 A CN107606756 A CN 107606756A CN 201710824538 A CN201710824538 A CN 201710824538A CN 107606756 A CN107606756 A CN 107606756A
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Abstract
The invention relates to an intelligent ventilation and exhaust system and method for a toilet, wherein the system comprises: monitoring unit (1), logical exhaust device (3) and controller (2), monitoring unit (1) is used for the monitoring to be used for the interior personnel's of characterization bathroom action sensing information, logical exhaust device (3) set up in the bathroom for lead to the air exhaust to the bathroom when starting, controller (2) with monitoring unit (1) with lead to exhaust device (3) signal connection for follow the sensing information that monitoring unit (1) received judges the current action type of personnel in the bathroom, again according to current action type control lead to exhaust device (3) and start or do not start. The invention can improve the user experience and save the energy consumption.
Description
Technical field
The present invention relates to filed of air conditioning, more particularly to a kind of toilet intelligence ventilation system and method.
Background technology
Easily occur the dirty place of air in workshop, toilet, kitchen etc., it usually needs installation exhaust air interchanger,
For carrying out discharge and more inletting fresh air to the foul atmosphere in place.At present, such exhaust air interchanger is to be based on human hand mostly
Dynamic switch, operator feels to need to be turned on during air draft, sensation need not when be turned off.This hand switch mode
One of shortcoming is to compare the operation dependent on people for switch, if nobody or operator are inconvenient to grasp because of a variety of causes
Switch, or then exhaust air interchanger is not opened all the time, cause lasting air in place dirty, otherwise exhaust air interchanger is
Just nobody when be always on, cause the waste of the energy.
There are some intelligent solutions currently for the open air exhaust in toilet, such as a kind of scheme is using red
External switch detects whether the detection zone that personnel are entered in toilet, and enters fashionable unlatching open air exhaust dress in detection someone
Put, but some situations, which are personnel into toilet, simply washes one's hands, repairs or urine, it is to the air impact in toilet
Smaller, open air exhaust device can wouldn't be opened by being said from the angle of energy-conservation, but the mode of this infrared switch detection is then regardless of people
Member performs that what operation all starts open air exhaust device after entering toilet, it is clear that causes certain energy waste.
Another scheme is that the odor data in toilet is detected using gas sensor, and reaches default in odor data
Open air exhaust device is opened during threshold value.This mode can actually have certain effect to the discharge of the foul atmosphere in toilet, but
Hysteresis quality be present in this scheme, that is to say, that gas sensor detection odor data run up to threshold value process some length.It is right
When personnel's defecation of toilet is entered, it is possible that defecation process not air draft, the situation of ability air draft, is caused after the completion of defecation
The experience of user is poor.
The content of the invention
The purpose of the present invention is to propose to a kind of toilet intelligence ventilation system and method, can lift user's impression,
And energy resource consumption can be saved.
To achieve the above object, the invention provides a kind of toilet intelligence ventilation system, including：Monitoring unit, lead to
Air exhausting device and controller, the monitoring unit is used to monitor the heat transfer agent for being used for characterizing human behavior in toilet, described
Open air exhaust device is arranged in toilet, for carrying out open air exhaust, the controller and the monitoring to toilet on startup
Unit connects with the open air exhaust device signal, for being judged according to the heat transfer agent received from the monitoring unit in toilet
The current behavior type of personnel, start further according to open air exhaust device described in the current behavior Type Control or do not start.
Further, the controller specifically includes：
Behavior judge module, the heat transfer agent for being monitored according to the monitoring unit judge that personnel's in toilet is current
Behavior type；
Open air exhaust control module, for controlling the open air exhaust device to open according to the judged result of the behavior judge module
Move or do not start.
Further, the monitoring unit includes image acquisition element, for gathering the image information of personnel in toilet；
The controller also includes：
Posture acts judge module, and the image information for being gathered according to described image acquisition elements judges people in toilet
The posture action of member；
The behavior judge module is additionally operable to judge according to the posture action current behavior type of personnel in toilet.
Further, the controller also includes：
Sexual discriminating module, the image information for being gathered according to described image acquisition elements judge personnel in toilet
Sex；
The behavior judge module is additionally operable to the current behavior type according to personnel in the Sexual discriminating toilet.
Further, the Sexual discriminating module includes：
Image compares submodule, for image information and the view data library storage for gathering described image acquisition elements
Image information is compared, with determine whether in described image database typing personnel, if it is confirmed that typing, then
Sex corresponding to the personnel is extracted, behavior and/or outer is otherwise carried out to the image information of described image acquisition elements collection
The analysis of looks sign, to determine the sex of the personnel.
Further, described image database is arranged on local and/or cloud platform.
Further, in addition to：
Data Enter unit, the personal information of personnel's image and sex is comprised at least for receive outside typing, and deposited
Enter described image database.
Further, the monitoring unit also includes defecation recognition component, for identifying in closestool whether there is excrement；
The behavior judge module is additionally operable to judge personnel in toilet according to the recognition result of the defecation recognition component
Current behavior type.
Further, the defecation recognition component includes pressure sensor, weight sensor or density sensor, is arranged on
Closestool liquid seal device bottom in toilet, closestool is identified for the pressure according to closestool liquid seal device bottom, weight or density
Inside whether there is excrement.
Further, the controller is additionally operable to after the open air exhaust device starts, according to the current behavior type
Judge whether personnel have left closestool in toilet, if left, control the open air exhaust device in prefixed time interval
After close.
To achieve the above object, the invention provides a kind of toilet intelligence open air exhaust method, including：
Monitor the heat transfer agent for characterizing human behavior in toilet；
The current behavior type of personnel in toilet is judged according to the heat transfer agent；
Started according to the open air exhaust device in the current behavior Type Control toilet or do not started.
Further, the heat transfer agent includes the image information of personnel in the toilet that image acquisition element is gathered,
The operation of the current behavior type that personnel in toilet are judged according to the heat transfer agent specifically includes：
The image information gathered according to described image acquisition elements judges that the posture of personnel in toilet acts；
The current behavior type of personnel in toilet is judged according to posture action.
Further, the operation of the current behavior type that personnel in toilet are judged according to the heat transfer agent is also wrapped
Include：
The image information gathered according to described image acquisition elements judges the sex of personnel in toilet, and always according to described
The current behavior type of personnel in Sexual discriminating toilet.
Further, the image information gathered according to described image acquisition elements judges the sex of personnel in toilet
Operation specifically include：
The image information that described image acquisition elements gather is compared with the image information of view data library storage, with
Determine whether in described image database typing personnel；
If it is confirmed that typing, then extract sex corresponding to the personnel, otherwise to the figure of described image acquisition elements collection
As information progress behavior and/or the analysis of appearance sign, to determine the sex of the personnel.
Further, described image database is arranged on local and/or cloud platform.
Further, in addition to：
Receive outside typing comprises at least the personal information of personnel's image and sex, and is stored in described image database.
Further, the heat transfer agent includes defecation recognition component to whether there is the recognition result of excrement in closestool；Institute
State and judge that the operation of the current behavior type of personnel in toilet also includes according to the heat transfer agent：
The current behavior type of personnel in toilet is judged according to the recognition result of the defecation recognition component.
Further, identify that the operation for whether having excrement in closestool specifically includes by defecation recognition component：
By pressure sensor, weight sensor or the density sensing of the closestool liquid seal device bottom being arranged in toilet
Device detects to pressure, weight or the density of the closestool liquid seal device bottom, to identify in closestool whether there is excrement.
Further, in addition to：
After open air exhaust device startup, judge whether personnel have left in toilet according to the current behavior type
Closestool, if left, the open air exhaust device is controlled to be closed after prefixed time interval.
Based on above-mentioned technical proposal, the present invention is determined by monitoring and judging the current behavior type of personnel in toilet
Whether need to start open air exhaust device, can be by opening in time for can result in the behavior type that air is deteriorated in toilet
Open air exhaust device is moved to realize the open air exhaust in toilet, air in toilet is purified, is brought to personnel in toilet more comfortable
Impression, on the other hand for the behavior type that air is significantly deteriorated in toilet will not be caused, then can not start open air exhaust
Device, so as to save consumption of the open air exhaust device to the energy.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the part of the application, this hair
Bright schematic description and description is used to explain the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the structural representation of an embodiment of intelligence ventilation system in toilet of the present invention.
Fig. 2 is the structural representation of another embodiment of intelligence ventilation system in toilet of the present invention.
Fig. 3 is the structural representation of the another embodiment of intelligence ventilation system in toilet of the present invention.
Fig. 4 is the structural representation of the another embodiment of intelligence ventilation system in toilet of the present invention.
Fig. 5 is the schematic flow sheet of an embodiment of intelligence open air exhaust method in toilet of the present invention.
Fig. 6 is the schematic flow sheet of another embodiment of intelligence open air exhaust method in toilet of the present invention.
Embodiment
Below by drawings and examples, technical scheme is described in further detail.
As shown in figure 1, the structural representation of the embodiment for intelligence ventilation system in toilet of the present invention.In this implementation
In example, toilet intelligence ventilation system includes：Monitoring unit 1, open air exhaust device 3 and controller 2.Monitoring unit 1 is used to supervise
The heat transfer agent for characterizing human behavior in toilet is surveyed, the open air exhaust device 3 is arranged in toilet, for starting
When to toilet carry out open air exhaust.Controller 2 is connected with monitoring unit 1 and the signal of open air exhaust device 3, for according to from the prison
The current behavior type that the heat transfer agent that unit 1 receives judges personnel in toilet is surveyed, further according to the current behavior type control
The open air exhaust device 3 is made to start or do not start.
The heat transfer agent that the present embodiment is monitored by monitoring unit judges the current behavior class of personnel in toilet
Type, and determine the need for starting open air exhaust device according to current behavior type.So, it is empty in toilet for can result in
The behavior type that gas is deteriorated, the open air exhaust in toilet is realized by starting open air exhaust device in time, purified empty in toilet
Gas, more comfortable impression is brought to personnel in toilet, be on the other hand significantly deteriorated for air in toilet will not be caused
Behavior type, then it can not start open air exhaust device, so as to save consumption of the open air exhaust device to the energy.
Controller 2 can be integrated in same casing with monitoring unit 1 and open air exhaust device 3, can also be arranged on long-range
In service platform, and radio communication is carried out with monitoring unit 1 and open air exhaust device 3 by GPRS or WIFI signal.
As shown in Fig. 2 the structural representation of another embodiment for intelligence ventilation system in toilet of the present invention.With upper one
Embodiment is compared, and the controller 2 of the present embodiment can specifically include：Behavior judge module 21 and open air exhaust control module 22.Its
In, behavior judge module 21 is used for the current line that personnel in toilet are judged according to the heat transfer agent that the monitoring unit 1 monitors
For type.Open air exhaust control module 22, for controlling the open air exhaust to fill according to the judged result of the behavior judge module 21
Put 3 startups or do not start.
In order to infer the current behavior type of personnel in toilet exactly, it is necessary to select suitable sensor or monitoring to set
It is standby to be used as monitoring unit, and using rational logic, to infer, personnel are current most in toilet according to the various information monitored
What possible behavior type is.Such as gathering image information using image acquisition element 11, i.e. monitoring unit 1 may include figure
As acquisition elements 11, for gathering the image information of personnel in toilet.Accordingly, controller 2 may further include posture
Judge module 23 is acted, the image information for being gathered according to described image acquisition elements 11 judges the posture of personnel in toilet
Action.Accordingly, behavior judge module 21 can act the current behavior type for judging personnel in toilet according to the posture.
Image acquisition element 11 can use video, individual or multiple that personnel are directed in video monitoring head collection toilet
Picture etc., posture action judge module 23 can determine that the posture of personnel in toilet is moved by existing image recognition technology
Make, and then current behavior type is determined by behavior judge module 21.Such as determine personnel in hand washing sink position according to image
Body is kept upright posture or the posture that bends the body, then the non-row such as can determine that the current behavior type of the personnel to arrange or wash one's face and rinse one's mouth
Just behavior etc..And if determine that personnel in closestool position body are sitting posture, then can determine that the current line of the personnel according to image
It is defecation behavior for type.
In this process, behavior judge module 21 can be based on health to posture action and the corresponding relation of behavior type
Between the rule of correspondence that extracts of historical data, or based on the empirical rule to prestore.And it is to illustrate this reality to illustrate above
The implementation process of example is applied, involved judgment rule is not limited thereto.The rule can it is different according to the environment of toilet and
Judgment rule between difference, such as household sanitary and involved by public lavatory may be different, and man institute is different.
For masculinity and femininity, implication representated by the human behavior in its toilet there may be certain difference
Not, same rule is applied mechanically if not differentiating between men and women, it is likely that lack accuracy in control.As shown in figure 3, it is the present invention
The structural representation of the another embodiment of toilet intelligence ventilation system.Compared with a upper embodiment, the control of the present embodiment
Device 2 also includes sex judge module 24, and the image information that the module is used to be gathered according to described image acquisition elements 11 judges to defend
The sex of the interior personnel of life.Accordingly, behavior judge module 21 can also according in the Sexual discriminating toilet personnel work as
Preceding behavior type.
Sexual discriminating module 24 can be known for the acquired image information of image acquisition element 11 by existing image
Other technology extracts the appearance sign information of personnel in toilet, according to the appearance sign information is to further determine that the personnel
Man is female.In order to improve the accuracy of Sexual discriminating, Sexual discriminating module 24 can specifically include image and compare submodule.The son
Module can be compared the image information that the image information that described image acquisition elements 11 gather stores with image data base 4
It is right, with determine whether in described image database 4 typing personnel, if it is confirmed that typing, then extract the personnel couple
The sex answered, point of behavior and/or appearance sign is otherwise carried out to the image information that described image acquisition elements 11 gather
Analysis, to determine the sex of the personnel.
The personal information of prior typing can be stored in image data base 4, can be specifically personal identification information, personnel
The associated data of the pre-stored image or pre-stored image characteristic information of sex and personnel.Image data base 4 can be arranged on this
Ground, to be used under off-line state.Image data base 4 can also be arranged on cloud platform, and image compares submodule can be from cloud
The personal information of correlation is obtained in the image data base 4 of platform.In another embodiment, image data base 4 can also be set
Put in local and cloud platform, when can not locally find related data, can further be obtained from cloud platform.
For example, for the toilet in family, can in advance by the sex of kinsfolk, be embodied as an ancient official title's looks
Pre-stored image or pre-stored image characteristic information deposit image data base 4.Accordingly, can be in toilet intelligence open air exhaust system
System further comprises Data Enter unit 5, the unit can receive outside typing comprise at least personnel's image and property others
Member's information, and it is stored in image data base 4.Added for newly for member, Data Enter unit 5 can be utilized by the figure of newcomer
In the personal information typing image data base 4 of picture and sex.
Behavior type representated by the movement posture of the personnel of different sexes in toilet mentioned above may not
Together, it is typically to be voided excreta when such as male personnel go to the position of closestool and are sitting on closestool, and women personnel go to
The position of closestool and when being sitting on closestool, it is possible to which draining urine voids excreta.As shown in figure 4, it is toilet of the present invention
The structural representation of the another embodiment of intelligent ventilation system.Compared with each embodiment before, the present embodiment can also include
Whether there is the defecation recognition component 12 of excrement in closestool for identifying.Accordingly, behavior judge module 21 can also be according to
The recognition result of defecation recognition component 12 judges the current behavior type of personnel in toilet.
Defecation recognition component 12 can include being arranged on the pressure sensor of closestool liquid seal device bottom in toilet, again
Quantity sensor or density sensor.Wherein, pressure sensor can be in the Pressure identification closestool according to closestool liquid seal device bottom
Whether excrement is had, and weight sensor can identify in closestool whether there is excrement according to the weight of closestool liquid seal device bottom, and close
Degree sensor can identify in closestool whether there is excrement according to the density of closestool liquid seal device bottom.As a rule, due to excrement
With certain weight and density, significant difference can be compared in the water in closestool and urine etc., when pressure, weight or density
Whether during more than predetermined threshold value, can efficiently identify out has excrement in closestool, and thus it can be inferred that personnel using closestool
Current behavior type to void excreta, because this behavior type can produce bad smell, therefore open open air exhaust dress in time
3 carry out open air exhausts are put, purify the air in toilet, improve the usage experience of personnel in toilet.
Certainly, the urine of excretion has certain impulse force, can also make the defecations such as pressure sensor, weight sensor identification member
Part 12 receives corresponding transducing signal, and current behavior class using closestool personnel is may determine that by setting suitable threshold value
Whether type is in draining urine.According to the ventilation situation of the toilet, the behavior type selection that can be directed to draining urine is opened
Dynamic open air exhaust device 3, to purify air, can also the taste based on urine it is relatively light and select not starting open air exhaust device 3, with section
Save energy resource consumption.
In various embodiments, defecation recognition component 12 can use independently of image acquisition element 11, if independent
Using defecation recognition component 12, then only the current behavior class of personnel in toilet can be determined by identifying the excrement in closestool
Type；And if be used in combination with image acquisition element 11, then personnel's property can be judged according to the image information of personnel in toilet
Do not acted with posture, the current behavior type of personnel in toilet is determined in conjunction with whether there is excrement in closestool.
After controller 2 starts open air exhaust device 3, persistently personnel in toilet can be monitored, and according to prison
Survey situation determines the current behavior type of personnel in toilet.Accordingly, controller can be according to the current behavior type
Judge whether personnel have left closestool in toilet, if left, control open air exhaust device 3 is in prefixed time interval (example
Such as 20~30s) close afterwards.In such manner, it is possible to save the energy resource consumption of open air exhaust device 3.
Present invention also offers the various embodiments of toilet intelligence open air exhaust method, these embodiments of the method can be based on
Part in foregoing toilet intelligence ventilation system embodiment performs corresponding step.As shown in figure 5, it is present invention health
Between intelligent open air exhaust method an embodiment schematic flow sheet.In the present embodiment, toilet intelligence open air exhaust method includes：
Step 100, monitor heat transfer agent for characterizing human behavior in toilet；
Step 200, the current behavior type for judging according to the heat transfer agent personnel in toilet；
Step 300, started according to the open air exhaust device 3 in the current behavior Type Control toilet or do not started.
Heat transfer agent in step 100 can include the figure of personnel in the toilet that is gathered by image acquisition element 11
As information.This heat transfer agent is directed to, step 200 can specifically include：The figure gathered according to described image acquisition elements 11
As information judges the posture action of personnel in toilet, and the current behavior of personnel in toilet is judged according to posture action
Type.
In step 200, can also be according to institute in addition to judging that the posture of personnel in toilet acts by image information
The image information for stating the collection of image acquisition element 11 judges the sex of personnel in toilet, and is defended always according to the Sexual discriminating
The current behavior type of the interior personnel of life.
Judgement for the sex of personnel in toilet, the image information that described image acquisition elements 11 can be gathered with
Image data base 4 store image information be compared, with determine whether in described image database 4 typing people
Member；If it is confirmed that typing, then extract sex corresponding to the personnel, otherwise the image that described image acquisition elements 11 gather is believed
Breath carries out behavior and/or the analysis of appearance sign, to determine the sex of the personnel.Here image data base 4 can be set
Put and can come from outside typing, i.e. toilet intelligence in local and/or cloud platform, the image information of the memory storage of image data base 4
Open air exhaust method can further include：The personal information for comprising at least personnel's image and sex of outside typing is received, and
The step of being stored in described image database 4.
Step 200 mentioned above judges the content of the current behavior type of personnel in toilet, reference according to heat transfer agent
Different judgment rules can use different heat transfer agents, such as heat transfer agent to include defecation recognition component 12 in closestool
Whether the recognition result of excrement is had, and corresponding step 200 can further include：According to the knowledge of the defecation recognition component 12
Other result judges the current behavior type of personnel in toilet.And for identifying in closestool whether have by defecation recognition component 12
The operation of excrement can then specifically include：By the pressure sensor of the closestool liquid seal device bottom that is arranged in toilet, again
Quantity sensor or density sensor detect to pressure, weight or the density of the closestool liquid seal device bottom, to identify horse
Whether there is excrement in bucket.
, can also basis after the open air exhaust device 3 startup in foregoing each toilet intelligence open air exhaust embodiment of the method
The current behavior type judges whether personnel have left closestool in toilet, if left, controls the open air exhaust to fill
3 are put to close after prefixed time interval.The energy expenditure of open air exhaust device 3 can so be efficiently reduced.
Above-mentioned toilet intelligence open air exhaust embodiment of the method may be referred to intelligent ventilation system embodiment between aforementioned sanitary
Explanation and citing, repeat no more here.Below by for the intelligence open air exhaust embodiment of the method in toilet of the present invention shown in Fig. 6
Flow be described in detail.The flow includes：
Step 110, when personnel enter toilet, by image acquisition element come gather the image of personnel in toilet believe
Breath, while identify in closestool whether there is excrement by defecation recognition component；
Step 210, obtaining in toilet after the image information of personnel, compared by image and analysis determines the people
The sex of member, specifically can be compared with the image data base of local or cloud platform, if image data base lacks dependency number
According to, then judge macroscopic features that the image is embodied according to preset rules corresponding to personnel's sex；
The information such as image information, sex and defecation recognition result of personnel in step 220, comprehensive toilet, by pre-
If judgment rule may determine that the current behavior type of personnel in toilet, such as determine if to void excreta or
The defecation behavior such as person's draining urine, or other non-defecation behaviors such as wash one's face and rinse one's mouth；
Step 310, when determining that personnel void excreta in toilet according to current behavior type, control in toilet
Open air exhaust device starts, and to discharge the foul atmosphere in toilet using open air exhaust device, changes fresh air, improves health
Interior air quality；
After step 400, open air exhaust device start, when judging that personnel have left closestool in toilet according to current behavior type
When, control open air exhaust device is closed afterwards in prefixed time interval (such as 20~30s).
Finally it should be noted that:The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof；To the greatest extent
The present invention is described in detail with reference to preferred embodiments for pipe, those of ordinary skills in the art should understand that：Still
The embodiment of the present invention can be modified or equivalent substitution is carried out to some technical characteristics；Without departing from this hair
The spirit of bright technical scheme, it all should cover among the claimed technical scheme scope of the present invention.
Claims (19)
- A kind of 1. toilet intelligence ventilation system, it is characterised in that including：Monitoring unit (1), open air exhaust device (3) and control Device (2) processed, the monitoring unit (1) are used to monitor the heat transfer agent for being used for characterizing human behavior in toilet, the open air exhaust Device (3) is arranged in toilet, for carrying out open air exhaust, the controller (2) and the monitoring to toilet on startup Unit (1) connects with open air exhaust device (3) signal, for being sentenced according to the heat transfer agent received from the monitoring unit (1) The current behavior type of personnel, starts further according to open air exhaust device (3) described in the current behavior Type Control in disconnected toilet Or do not start.
- 2. intelligence ventilation system in toilet according to claim 1, it is characterised in that the controller (2) is specifically wrapped Include：Behavior judge module (21), the heat transfer agent for being monitored according to the monitoring unit (1) judge personnel in toilet Current behavior type；Open air exhaust control module (22), for controlling the open air exhaust to fill according to the judged result of the behavior judge module (21) (3) are put to start or do not start.
- 3. intelligence ventilation system in toilet according to claim 2, it is characterised in that the monitoring unit (1) includes Image acquisition element (11), for gathering the image information of personnel in toilet；The controller (2) also includes：Posture action judge module (23), the image information for being gathered according to described image acquisition elements (11) judge toilet The posture action of interior personnel；The behavior judge module (21) is additionally operable to judge according to the posture action current behavior type of personnel in toilet.
- 4. intelligence ventilation system in toilet according to claim 3, it is characterised in that the controller (2) also includes：Sexual discriminating module (24), the image information for being gathered according to described image acquisition elements (11) judge people in toilet The sex of member；The behavior judge module (21) is additionally operable to the current behavior type according to personnel in the Sexual discriminating toilet.
- 5. intelligence ventilation system in toilet according to claim 4, it is characterised in that the Sexual discriminating module (24) Including：Image compares submodule, for the image information that described image acquisition elements (11) gather and image data base (4) to be deposited The image information of storage is compared, with determine whether in described image database (4) typing personnel, if it is confirmed that Typing, then sex corresponding to the personnel is extracted, behavior otherwise is carried out to the image information of described image acquisition elements (11) collection Manner and/or the analysis of appearance sign, to determine the sex of the personnel.
- 6. intelligence ventilation system in toilet according to claim 5, it is characterised in that described image database (4) is set Put in local and/or cloud platform.
- 7. intelligence ventilation system in toilet according to claim 5, it is characterised in that also include：Data Enter unit (5), the personal information of personnel's image and sex is comprised at least for receive outside typing, and be stored in Described image database (4).
- 8. according to any described toilet intelligence ventilation system of claim 2~7, it is characterised in that the monitoring unit (1) defecation recognition component (12) is also included, for identifying in closestool whether there is excrement；The behavior judge module (21) is additionally operable to be judged in toilet according to the recognition result of the defecation recognition component (12) The current behavior type of personnel.
- 9. intelligence ventilation system in toilet according to claim 8, it is characterised in that the defecation recognition component (12) Including pressure sensor, weight sensor or density sensor, the closestool liquid seal device bottom being arranged in toilet, for root Identify in closestool whether there is excrement according to the pressure, weight or density of closestool liquid seal device bottom.
- 10. intelligence ventilation system in toilet according to claim 1, it is characterised in that the controller (2) is additionally operable to After the open air exhaust device (3) starts, judge whether personnel have left closestool in toilet according to the current behavior type, If left, the open air exhaust device (3) is controlled to be closed after prefixed time interval.
- A kind of 11. toilet intelligence open air exhaust method, it is characterised in that including：Monitor the heat transfer agent for characterizing human behavior in toilet；The current behavior type of personnel in toilet is judged according to the heat transfer agent；Started according to the open air exhaust device (3) in the current behavior Type Control toilet or do not started.
- 12. intelligence open air exhaust method in toilet according to claim 11, it is characterised in that the heat transfer agent includes figure The image information of personnel, described to be judged according to the heat transfer agent in toilet in the toilet gathered as acquisition elements (11) The operation of the current behavior type of personnel specifically includes：The image information gathered according to described image acquisition elements (11) judges that the posture of personnel in toilet acts；The current behavior type of personnel in toilet is judged according to posture action.
- 13. intelligence open air exhaust method in toilet according to claim 12, it is characterised in that described to be believed according to the sensing Breath judges that the operation of the current behavior type of personnel in toilet also includes：The image information gathered according to described image acquisition elements (11) judges the sex of personnel in toilet, and always according to described The current behavior type of personnel in Sexual discriminating toilet.
- 14. intelligence open air exhaust method in toilet according to claim 13, it is characterised in that described to be adopted according to described image The image information of collection element (11) collection judges that the operation of the sex of personnel in toilet specifically includes：The image information that the image information that described image acquisition elements (11) gather stores with image data base (4) is compared It is right, with determine whether in described image database (4) typing personnel；If it is confirmed that typing, then extract sex corresponding to the personnel, otherwise to the figure of described image acquisition elements (11) collection As information progress behavior and/or the analysis of appearance sign, to determine the sex of the personnel.
- 15. intelligence open air exhaust method in toilet according to claim 14, it is characterised in that described image database (4) It is arranged on local and/or cloud platform.
- 16. intelligence open air exhaust method in toilet according to claim 14, it is characterised in that also include：Receive outside typing comprises at least the personal information of personnel's image and sex, and is stored in described image database (4).
- 17. according to any described toilet intelligence open air exhaust method of claim 11~16, it is characterised in that the sensing letter Breath includes defecation recognition component (12) to whether there is the recognition result of excrement in closestool；It is described to judge to defend according to the heat transfer agent The operation of the current behavior type of the interior personnel of life also includes：The current behavior type of personnel in toilet is judged according to the recognition result of the defecation recognition component (12).
- 18. intelligence open air exhaust method in toilet according to claim 17, it is characterised in that pass through defecation recognition component (12) operation whether identify has excrement in closestool specifically includes：By pressure sensor, weight sensor or the density sensor pair of the closestool liquid seal device bottom being arranged in toilet Pressure, weight or the density of the closestool liquid seal device bottom are detected, to identify in closestool whether there is excrement.
- 19. intelligence open air exhaust method in toilet according to claim 11, it is characterised in that also include：After the open air exhaust device (3) starts, judge whether personnel have left in toilet according to the current behavior type Closestool, if left, the open air exhaust device (3) is controlled to be closed after prefixed time interval.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824538.8A CN107606756A (en) | 2017-09-11 | 2017-09-11 | Intelligent ventilation and exhaust system and method for toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710824538.8A CN107606756A (en) | 2017-09-11 | 2017-09-11 | Intelligent ventilation and exhaust system and method for toilet |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111027366A (en) * | 2019-04-30 | 2020-04-17 | 徐晶 | Adaptive Facial Signal Processing Platform |
| CN111306729A (en) * | 2020-03-02 | 2020-06-19 | 青岛海尔空调器有限总公司 | Environmental adjustment method and adjustment system for bathroom environment |
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Application publication date: 20180119 |