CN114582451A - Intelligent toilet monitoring system and method - Google Patents
Intelligent toilet monitoring system and method Download PDFInfo
- Publication number
- CN114582451A CN114582451A CN202210125713.5A CN202210125713A CN114582451A CN 114582451 A CN114582451 A CN 114582451A CN 202210125713 A CN202210125713 A CN 202210125713A CN 114582451 A CN114582451 A CN 114582451A
- Authority
- CN
- China
- Prior art keywords
- user
- toileting
- toilet
- information
- intelligent
- Prior art date
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 41
- 230000008859 change Effects 0.000 claims abstract description 30
- 238000013499 data model Methods 0.000 claims abstract description 16
- 206010010774 Constipation Diseases 0.000 description 6
- 230000036541 health Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000001684 chronic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 208000020016 psychiatric disease Diseases 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010013954 Dysphoria Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 230000013872 defecation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
- G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
- G01G19/50—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/901—Indexing; Data structures therefor; Storage structures
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H20/00—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance
- G16H20/60—ICT specially adapted for therapies or health-improving plans, e.g. for handling prescriptions, for steering therapy or for monitoring patient compliance relating to nutrition control, e.g. diets
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
- G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
- G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/20—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for computer-aided diagnosis, e.g. based on medical expert systems
-
- G—PHYSICS
- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
- G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
- G16H50/00—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics
- G16H50/50—ICT specially adapted for medical diagnosis, medical simulation or medical data mining; ICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for simulation or modelling of medical disorders
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Primary Health Care (AREA)
- Databases & Information Systems (AREA)
- General Physics & Mathematics (AREA)
- Data Mining & Analysis (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Pathology (AREA)
- General Engineering & Computer Science (AREA)
- Nutrition Science (AREA)
- Software Systems (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an intelligent toileting monitoring system and method, wherein the system comprises a processing unit and a plurality of sensing devices, wherein the processing unit acquires characteristic information of a toileting user according to signal changes of the sensing devices at different setting positions or signal change degrees of the sensing devices and compares the characteristic information with stored individual user tags; acquiring the toileting information of the user according to the signal change time and interval of the sensing device before and after the user toileting, and storing the information in a user toileting information base matched with the individual label; and a toileting behavior data model of the user is correspondingly established according to the toileting information in the toileting information base. The intelligent toileting monitoring system has the advantages of reasonable arrangement, convenient arrangement, effective toileting monitoring, capability of establishing an individual identification model corresponding to a user and the like, and the monitoring method realized by the system also has the advantages.
Description
Technical Field
The invention relates to the technical field of monitoring systems, in particular to an intelligent toileting monitoring system and method.
Background
Constipation is a common symptom of the elderly, and the elderly mainly complains that constipation occurs over eight years, while the incidence of chronic constipation of the elderly is 11.5%, and the prevalence rate is increasing with age. The incidence rate of chronic constipation of the old people over 85 years old can reach 19.5 percent. The disease course is long, lingering and difficult to cure, and long-term constipation often causes mental and psychological disorders such as dysphoria, insomnia, depression, anxiety and the like of patients. Meanwhile, the difficulty in defecation can increase abdominal pressure and blood pressure, and cardiovascular and cerebrovascular diseases are easily induced, which seriously affect the life quality of the old.
On the other hand, 90% of the old people in China need to be in home for old people, and with the social development and the rapid increase of the housing ownership rate in the family unit, the integral living proportion of the single-living or pure old people is increasing day by day. In this case, constipation is a problem that the elderly are not willing to express, but is also an important problem that directly affects the health and causes complications. In order to monitor the physical health of the elderly, toileting data is an important indicator. By monitoring and analyzing the toilet frequency and toilet duration of the old people, the establishment of a model of the toilet rule of the old people is very important. When the monitored data change, the data can be directly compared with the original model to judge whether the body health of the old is abnormal. However, the existing intelligent closestool or squatting pan does not have the functions and does not provide any effective solution to the existing problems.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an intelligent toileting monitoring system and method which are reasonable in arrangement and convenient to arrange, can realize effective toileting monitoring and can establish an individual identification model corresponding to a user.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
an intelligent toileting monitoring system comprises a processing unit and a plurality of sensing devices, wherein the processing unit acquires characteristic information of a toileting user according to signal changes of the sensing devices at different setting positions or signal change degrees of the sensing devices and compares the characteristic information with stored individual user tags; acquiring the toileting information of the user according to the signal change time and interval of the sensing device before and after the user toileting, and storing the information in a user toileting information base matched with the individual label; and a toileting behavior data model of the user is correspondingly established according to the toileting information in the toileting information base.
As a further improvement of the above monitoring system:
the processing unit comprises a judging module, the judging module is used for judging that the user uses the toilet when the signal change interval of the sensing device before and after the user uses the toilet is not less than a first set time length, and the processing unit stores the toilet information of the user in a toilet information base matched with the individual label after the judging module judges that the user uses the toilet.
The processing unit comprises a storage module, wherein the storage module is used for storing a user individual label, a user toileting information base and a user toileting behavior data model, and the toileting information in the user toileting information base comprises toileting start and stop time, toileting duration and toileting frequency in a set time period.
The individual user label comprises the height of a user, the sensing device is an infrared sensor, the infrared sensors are arranged in the front of the closestool/squatting toilet and are arranged at intervals along the vertical direction, and the interval of each group of two adjacent infrared sensors covers the height of each user respectively.
Among two adjacent infrared sensors that cover user's height, the infrared sensor setting height of top is higher than this user setting distance, and the infrared sensor setting height of below is less than this user setting distance.
Setting users as user 1 to user N according to the height sequence from low to high, and then the infrared sensors are arranged from low to high in sequenceIs M1To MNSaid processing unit is at MiA signal change occurs, and Mi+1And when the signal change does not occur, the user is judged as the user i.
The user individual tag comprises the weight of the user, the sensing device is a pressure sensor, and the pressure sensor is arranged at the pedal position of a cushion/squatting pan of a closestool.
The pressure sensors are symmetrically arranged on two sides relative to the seat cushion symmetry axis of the closestool, and the pressure sensors on the two sides are supplied with power through the independent power supply device or are electrically connected with the power supply device after being connected in parallel.
The sensing device comprises an infrared sensor/proximity sensor which is arranged in front of a closestool/squatting toilet and is not more than one third of the height of the lowest user from the ground, and the processing unit stores the toileting information of the user in a user toileting information base matched with the individual label after the sensor generates signal change.
An intelligent toilet monitoring method is completed by adopting the intelligent toilet monitoring system, and comprises the following steps:
s1: arranging each sensing device;
s2: establishing a user individual label: respectively collecting the toilet information of each user with effective times, and keeping at least a second set time length each time to obtain a user individual label;
s3: the sensing device generates signal change for the first time, and the processing device judges the toilet user according to the signal of the sensing device and the individual user tag;
s4: the sensing device generates signal change for the second time, and the processing device acquires the toilet information of the user according to the signal of the sensing device and stores the toilet information in a toilet information base matched with the individual label;
s5: continuously executing the steps S3-S4 in a set time period, and acquiring the toileting frequency of the user in the set time period by the processing device;
s6: and the processing device establishes a toilet behavior data model of the user according to the toilet information and the frequency of the toilet information.
Compared with the prior art, the invention has the advantages that:
according to the intelligent toileting monitoring system, the processing unit acquires the characteristic information of a toileting user according to the signal change of the sensing device at different setting positions or the signal change degree of the sensing device, and compares the characteristic information with the stored individual user label, so that the person who the toileting user is can be known, and the information of the toileting can be conveniently and correspondingly filed. The processing unit also learns the toilet-using information of the user such as the starting time, the ending time, the toilet-using duration and the like according to the signal change time of the sensing device before and after the user uses the toilet, and the toilet-using information is stored in the identified toilet-using information base of the user; and then, a toileting behavior data model of the user can be correspondingly established according to the toileting information in the toileting information base, and corresponding information between a toileting time period and other health data of the individual user, such as diet data, can be further obtained in an extended mode.
The sensing device provided by the invention not only judges the toilet-using user by utilizing the set position or the signal intensity, but also directly obtains the toilet-using time information of the user through the signal changes of the front and the back twice, and realizes two functions through one device, so that the cost is greatly reduced, the arrangement is simplified, more importantly, the synchronization between the judgment of the user and the collection of the toilet-using information can be ensured, the situations of substantial mismatch, dislocation and the like between the toilet-using information and the user are avoided, and the accuracy of the toilet-using recording information is improved.
The monitoring mode of the invention is completed by adopting a sensing device, and belongs to non-perception and non-imaging monitoring equipment, so that privacy burden on a user in a toilet can not be caused. The information of the whole process is automatically collected, manual input is not needed, or a user actively cooperates, and the characteristics that the data is easy to collect and is real and effective are achieved. After the toilet behavior data model of the user is established, the toilet information acquired later can be compared with the model, and abnormal conditions of toilet can be found in time, so that medical workers can conveniently provide corresponding non-prescription intervention or prescription intervention according to data, the toilet health conditions of the old people at home are effectively improved, the old people living in the home are improved, the old people living quality is improved, and intelligent old people care service is realized.
Drawings
FIG. 1 is a schematic flow diagram of an intelligent potty monitoring method of the present invention;
FIG. 2 is a schematic view of an embodiment of an infrared induction squat toilet;
FIG. 3 is a schematic diagram of an embodiment of a pressure sensing toilet.
Illustration of the drawings: 1. a sensing device.
Detailed Description
In order to facilitate an understanding of the invention, reference will now be made in detail to the present preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings, and the scope of the invention is not limited to the following specific embodiments.
Example 1:
as shown in fig. 1 to fig. 3, the intelligent toileting monitoring system of the embodiment includes a processing unit and a plurality of sensing devices 1, wherein the processing unit obtains characteristic information of a toileting user according to signal changes of the sensing devices 1 at different setting positions or signal change degrees of the sensing devices 1, and compares the characteristic information with stored user individual tags; according to the signal change time and the signal change interval of the sensing device 1 before and after the user uses the toilet, toilet-using information such as the starting time, the ending time, the toilet-using duration and the like of the user is obtained and stored in a toilet-using information base matched with the individual label; and a toileting behavior data model of the user is correspondingly established according to the toileting information in the toileting information base, and information such as comparison between a toileting time period and a diet time period, toileting frequency and the like can be further obtained in an extended mode.
The sensing device 1 of this embodiment not only utilizes to set up position or signal strength and judges like the lavatory user, still directly obtain the user like the time information in lavatory through twice signal variation around simultaneously, two kinds of functions have been realized simultaneously through an equipment, in the aspect of the cost greatly reduced, arrange also more and simplify, more importantly, can also ensure the user and judge and like the synchronism between the information collection of lavatory, avoid like the lavatory information and the user mismatch in essence, the dislocation the condition etc, the precision like the lavatory information has been improved.
The monitoring mode of this embodiment adopts sensing device 1 to accomplish, belongs to no perception and does not have imaging monitoring facilities, consequently can not cause the privacy burden to the user like the lavatory. The information of the whole process is automatically collected, manual input is not needed, or a user actively cooperates, and the characteristics that the data is easy to collect and is real and effective are achieved. After the toilet behavior data model of the user is established, the toilet information acquired later can be compared with the model, and abnormal conditions of toilet can be found in time, so that medical workers can conveniently provide corresponding non-prescription intervention or prescription intervention according to data, the toilet health conditions of the old people at home are effectively improved, the old people living in the home are improved, the old people living quality is improved, and intelligent old people care service is realized.
Because the user still can contain when getting into the bathroom and not like the lavatory operation, but through the condition of closestool or squatting pan, in this embodiment, processing unit includes the decision module, and the decision module is used for judging the user is like the lavatory when the signal change interval of sensing device 1 twice before and after the user is like the lavatory is not less than first setting for a long time, and processing unit just stores the user's information of like the lavatory in the user information bank that individual label matches after the decision module judges that the user is like the lavatory. The condition that the non-toileting operation of the user can be effectively avoided being recorded by the aid of the additionally arranged judging module, so that the collection and the recording of toileting information are more accurate, and the authenticity and the accuracy of a toileting behavior data model of the user are further improved. In this embodiment, the first set time period is 20s, and in other embodiments, the first set time period may be modified according to the habit of the user.
In this embodiment, the processing unit includes a storage module, and the storage module is used for storing the user individual label, the user's information bank of using the toilet and the data model of the user's behavior of using the toilet, and the information of using the toilet in the user's information bank of using the toilet includes the start and end time of using the toilet, the duration of using the toilet and the frequency of using the toilet in the set time period. The individual label of the user can be manually input, and can also be obtained by direct statistics of the collection of effective times of the user in toileting.
In this embodiment, the user individual tag may be personal characteristic information such as height and weight, and the sensing device 1 for identifying the user characteristic may be an infrared sensor disposed at different heights, a pressure sensor disposed at a pressed portion, or the like. The sensing device 1 further comprises an infrared sensor M0/proximity sensor R1 arranged in front of the toilet bowl/squat toilet, such as (but not limited to) the opposite wall, and having a height from the ground of not more than one third of the height of the lowest user, and the processing unit stores the toilet information of the user in a user toilet information base matched with the individual label after the sensor also has a signal change, i.e. the processing unit stores the toilet information when the sensor is combined with other sensing devices 1 to determine whether the user is actually in the toilet at present.
The intelligent toileting monitoring method of the embodiment is completed by adopting the intelligent toileting monitoring system, as shown in fig. 1, and comprises the following steps:
s1: arranging each sensing device 1;
s2: establishing a user individual label: respectively collecting the toilet information of each user with effective times, and keeping at least a second set time length each time to obtain a user individual label; in this embodiment, the second set duration is greater than or equal to 20s, and in other embodiments, the second set duration may be changed according to the toilet habits of the user;
s3: the sensing device 1 generates signal change for the first time, and the processing device judges the toilet user according to the signal of the sensing device 1 and the user individual label;
s4: the sensing device 1 generates signal change for the second time, and the processing device acquires the toilet information of the user according to the signal of the sensing device 1 and stores the toilet information in a toilet information base matched with the individual label;
s5: continuously executing the steps S3-S4 in a set time period, and acquiring the toileting frequency of the user in the set time period by the processing device;
s6: the processing device establishes a toilet behavior data model of the user according to the toilet information and the frequency of the toilet information.
Infrared induction squatting pan embodiment:
this embodiment is basically the same as embodiment 1, and this embodiment is an implementation scheme that adopts infrared sensor to monitor squatting pan, that is, sensing device 1 of this embodiment is an infrared sensor, and the individual label of the user to be identified includes the height of the user, as shown in fig. 2, a plurality of infrared sensors are arranged in front of the squatting pan, such as (but not limited to) on the wall opposite, side or back of the squatting pan, and set up along vertical direction interval, and the interval of two adjacent infrared sensors of each group covers the height of each user respectively, that is, the height of each user is located between the upper and lower interval of each infrared sensor respectively.
And in covering two adjacent infrared sensor of user's height, the infrared sensor setting height of top is higher than this user setting distance, and the infrared sensor setting height of below is less than this user setting distance, should set for the distance and ensure that the user can shelter from all infrared sensor that are less than its height completely, can not shelter from the infrared sensor who is located its top because of the activity mistake again, ensure that processing unit can accurately discern user's characteristic. In this embodiment, the set distance is 1cm, but in other embodiments, when the difference between the heights of the persons at home is large, the set distance may be further enlarged to ensure the accuracy of the determination by the user.
In this embodiment, users 1 to N are set according to the height sequence from low to high, and the infrared sensors are M from low to high1To MNThe signal of the infrared sensor is 0 when no person is detected, the signal of the infrared sensor is 1 when a person is detected, and when the signals of all the infrared sensors are 0, the processing unit judges that no person is in the toilet at present. When M isiThe signal changes from 0 to 1, and Mi+1When the signal of (1) is still 0, the user is judged as a user i, and when a user N is in the toilet, the highest MNAnd if the user is blocked, the processing unit judges that the user who uses the toilet is the user N.
When the system of the embodiment is adopted for monitoring, the method comprises the following steps:
s1: and carrying out data pre-acquisition and pre-processing. Respectively collecting the characteristic information of the effective times of using the squatting pan by the household user, and at least keeping the second set duration each time.
S2: comparing the characteristic information of each user, namely the height, and establishing an individual label of the user;
s3: when the infrared sensor MiWhen detecting that a person squats, marking a starting time point gamma 1, comparing individual labels, and matching the individual labels as a user i;
s4: when M isiWhen the person is detected to leave, the end time point γ 2 is marked again. The time length of a single toilet is recorded as tj= γ 2- γ 1, when t isjWhen the length is larger than or equal to the first set time length, the toileting information is recorded into a toileting information base of the user i, wherein j represents the jth toileting time of the user i in the set time period.
S5: and continuously acquiring the toileting information of each user, and establishing a toileting behavior data model of each user.
Pressure sensing toilet embodiment:
this example is substantially the same as example 1, and is an implementation of monitoring a toilet using a pressure sensor, that is, the sensing device 1 of this example is a pressure sensor, and the user individual label to be identified includes the user's weight, as shown in fig. 3, in this example, two pressure sensors P1, P2 are disposed at the seat of the toilet, and are disposed symmetrically on both sides with respect to the symmetric axis of the seat of the toilet. The pressure sensors on the two sides are supplied with power through the independent power supply device or are electrically connected with the power supply device after being connected in parallel.
When a user sits on the toilet, the pressure sensor outputs a negative voltage; when the user leaves the toilet, the pressure sensor outputs a positive voltage. Therefore, when the toilet is used, the pressure signals of P1 and/or P2 have a process from positive to negative and then negative to positive. In the process, the processing device starts timing when the pressure signal of any one pressure sensor changes, and the pressure signals of the two pressure sensors are all changed into timing and timing to finish timing, so that the toilet start and stop time is accurately recorded. The joint calculation of pressures of P1 and P2 can distinguish users.
When the system of the embodiment is adopted for monitoring, the method comprises the following steps:
s1: and carrying out data pre-acquisition and pre-processing. Respectively collecting the characteristic information of the effective times of using the squatting pan by the household user, and at least keeping the second set duration each time.
S2: comparing the characteristic information of each user, namely the weight P pressed on the closestool, and establishing a user individual label;
s3: when the pressure sensor detects that a person sits down and the pressure is changed from 0 to Pi, marking a starting time point gamma 1, comparing individual labels, and matching the individual labels as a user i;
s4: when the pressure sensor detects that the person is away, the end time point γ 2 is marked again. The time length of a single toilet is recorded as tj= γ 2- γ 1, when t isjWhen the length is greater than or equal to the first set length, theAnd recording the toilet information into a toilet information base of the user i, wherein j represents the jth toilet of the user i in a set time period.
S5: continuously acquiring the toileting information of each user, and establishing a toileting behavior data model of each user.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above-described embodiments. It should be apparent to those skilled in the art that modifications and variations can be made without departing from the technical spirit of the present invention.
Claims (10)
1. The utility model provides an intelligence is like lavatory monitoring system which characterized in that: the system comprises a processing unit and a plurality of sensing devices (1), wherein the processing unit acquires characteristic information of a toilet user according to signal changes of the sensing devices (1) at different setting positions or signal change degrees of the sensing devices (1) and compares the characteristic information with stored individual user tags; according to the signal change time and the signal change interval of the sensing device (1) before and after the user uses the toilet, the toilet information of the user is obtained and stored in a user toilet information base matched with the individual label; and a toileting behavior data model of the user is correspondingly established according to the toileting information in the toileting information base.
2. The intelligent toileting monitoring system according to claim 1, wherein: the processing unit comprises a judging module, the judging module is used for judging that the user uses the toilet when the signal change interval of the sensing device (1) twice before and after the user uses the toilet is not less than a first set time length, and the processing unit stores the toilet information of the user in a toilet information base matched with the individual label after the judging module judges that the user uses the toilet.
3. The intelligent toileting monitoring system according to claim 1, wherein: the processing unit comprises a storage module, wherein the storage module is used for storing a user individual label, a user toileting information base and a user toileting behavior data model, and the toileting information in the user toileting information base comprises toileting start and stop time, toileting duration and toileting frequency in a set time period.
4. The intelligent toileting monitoring system according to claim 1, wherein: the individual user label comprises the height of a user, the sensing device (1) is an infrared sensor, a plurality of infrared sensors are arranged in the front of the closestool/squatting toilet and are arranged at intervals along the vertical direction, and the interval of each group of two adjacent infrared sensors covers the height of each user respectively.
5. The intelligent toileting monitoring system according to claim 4, wherein: among two adjacent infrared sensors that cover user's height, the infrared sensor setting height of top is higher than this user setting distance, and the infrared sensor setting height of below is less than this user setting distance.
6. The intelligent toileting monitoring system according to claim 4, wherein: setting users as user 1 to user N according to the height sequence from low to high, and then the infrared sensors are M from low to high1To MNSaid processing unit is at MiA signal change occurs, and Mi+1And when the signal change does not occur, the user is judged to be the user i.
7. The intelligent toileting monitoring system according to claim 1, wherein: the user individual label comprises the weight of the user, the sensing device (1) is a pressure sensor, and the pressure sensor is arranged at the pedal position of a cushion/squatting pan of the closestool.
8. The intelligent toileting monitoring system according to claim 7, wherein: the pressure sensors are symmetrically arranged on two sides relative to the seat cushion symmetry axis of the closestool, and the pressure sensors on the two sides are supplied with power through the independent power supply device or are electrically connected with the power supply device after being connected in parallel.
9. The intelligent potty monitoring system of any one of claims 1 to 8, wherein: the sensing device (1) comprises an infrared sensor/proximity sensor which is arranged in front of a closestool/squatting toilet and is not more than one third of the height of the lowest user from the ground, and the processing unit stores the toileting information of the user in a user toileting information base matched with the individual label after the sensor generates signal change.
10. An intelligent toileting monitoring method, which is completed by the intelligent toileting monitoring system of any one of claims 1 to 8, and comprises the following steps:
s1: arranging the sensing devices (1);
s2: establishing a user individual label: collecting the toilet information of each user for effective times respectively, and keeping at least a second set time length each time to obtain a user individual label;
s3: the sensing device (1) generates signal change for the first time, and the processing device judges the toilet user according to the signal of the sensing device (1) and the user individual label;
s4: the sensing device (1) generates signal change for the second time, and the processing device acquires the toilet information of the user according to the signal of the sensing device (1) and stores the toilet information in a toilet information base of the user matched with the individual label;
s5: continuously executing the steps S3-S4 in a set time period, and acquiring the toilet-using frequency of the user in the set time period by the processing device;
s6: and the processing device establishes a toilet behavior data model of the user according to the toilet information and the frequency of the toilet information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125713.5A CN114582451A (en) | 2022-02-10 | 2022-02-10 | Intelligent toilet monitoring system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210125713.5A CN114582451A (en) | 2022-02-10 | 2022-02-10 | Intelligent toilet monitoring system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114582451A true CN114582451A (en) | 2022-06-03 |
Family
ID=81770051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210125713.5A Pending CN114582451A (en) | 2022-02-10 | 2022-02-10 | Intelligent toilet monitoring system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114582451A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991787A (en) * | 2017-06-07 | 2017-07-28 | 京东方科技集团股份有限公司 | Intelligent closestool and the safety monitoring system based on intelligent closestool |
| CN108360630A (en) * | 2018-01-29 | 2018-08-03 | 珠海格力电器股份有限公司 | Intelligent toilet and electrical system |
| CN109326081A (en) * | 2018-11-09 | 2019-02-12 | 复旦大学 | Old man family nurse early warning system and health Evaluation method based on Internet of Things |
| CN110693455A (en) * | 2019-09-30 | 2020-01-17 | 嘉兴爱的科技有限公司 | Toilet seat with health detection function |
| CN112731884A (en) * | 2020-12-29 | 2021-04-30 | 四川德尔博睿科技股份有限公司 | Intelligent home-based old-age indoor food living monitoring system |
| EP3906852A1 (en) * | 2020-05-06 | 2021-11-10 | Oli - Sistemas Sanitarios, S.A. | Method and system for biometric recognition, in particular of users of sanitation facilities |
-
2022
- 2022-02-10 CN CN202210125713.5A patent/CN114582451A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106991787A (en) * | 2017-06-07 | 2017-07-28 | 京东方科技集团股份有限公司 | Intelligent closestool and the safety monitoring system based on intelligent closestool |
| CN108360630A (en) * | 2018-01-29 | 2018-08-03 | 珠海格力电器股份有限公司 | Intelligent toilet and electrical system |
| CN109326081A (en) * | 2018-11-09 | 2019-02-12 | 复旦大学 | Old man family nurse early warning system and health Evaluation method based on Internet of Things |
| CN110693455A (en) * | 2019-09-30 | 2020-01-17 | 嘉兴爱的科技有限公司 | Toilet seat with health detection function |
| EP3906852A1 (en) * | 2020-05-06 | 2021-11-10 | Oli - Sistemas Sanitarios, S.A. | Method and system for biometric recognition, in particular of users of sanitation facilities |
| CN112731884A (en) * | 2020-12-29 | 2021-04-30 | 四川德尔博睿科技股份有限公司 | Intelligent home-based old-age indoor food living monitoring system |
Non-Patent Citations (1)
| Title |
|---|
| 魏臻 陆阳 著 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6821258B2 (en) | System and method for monitoring frequency and intensity of movement by a recumbent subject | |
| CN105962896A (en) | heart rate and sleep monitoring system and monitoring method | |
| CN104131607A (en) | Intelligent closestool and smart medical treatment and health monitoring system based on the intelligent closestool | |
| CN105534503A (en) | Old people heart rate monitoring and locating system and method | |
| CN105155648B (en) | Intelligent urinalysis monitoring system for kneeling-squatting closestool | |
| Maes et al. | Phenotypic checklist to screen for fragile X syndrome in people with mental retardation | |
| CN112908481B (en) | Automatic personal health assessment and management method and system | |
| CN103445770B (en) | Urination sensing detection method and device | |
| CN108652587A (en) | A kind of cognition dysfunction provisional monitor device | |
| CN212213723U (en) | Closestool type heart urine monitor | |
| CN106212298B (en) | Pet dog health test apparatus and its control method based on dog toilet | |
| CN115910346A (en) | Monitoring and early warning system and method for diabetic patient | |
| JP3591348B2 (en) | Biological information management system | |
| CN114582451A (en) | Intelligent toilet monitoring system and method | |
| CN110693466A (en) | Rehabilitation evaluation device based on remote control induction technology and implementation method thereof | |
| CN117116480A (en) | Health data monitoring and analyzing system for aged people | |
| CN113261929B (en) | Mobile phone bad use behavior risk early warning system based on heart rate variability index | |
| CN116543916A (en) | Children internal medicine analysis system for automatically predicting current etiology based on medical record integration | |
| US11540760B1 (en) | Retrofittable and portable commode and systems for detecting, tracking, and alerting health changes | |
| CN106638852A (en) | Body weight management and analysis system and method applied to smart healthy toilet bowl | |
| CN211834340U (en) | Rehabilitation health detection device based on remote control induction technology | |
| Jiang | IoT-based sensing system for patients with mobile application | |
| JPH1176177A (en) | Domestic health control support device and method | |
| KR101656510B1 (en) | detecting system of defecation for diaper | |
| KR20170130339A (en) | Unconscious nocturnal penile tumescence diagnosis based on vibration stimulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220603 |
|
| RJ01 | Rejection of invention patent application after publication |