CN105675187A - Intelligent monitoring device and method for bathroom - Google Patents
Intelligent monitoring device and method for bathroom Download PDFInfo
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- CN105675187A CN105675187A CN201610121729.3A CN201610121729A CN105675187A CN 105675187 A CN105675187 A CN 105675187A CN 201610121729 A CN201610121729 A CN 201610121729A CN 105675187 A CN105675187 A CN 105675187A
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 56
- 230000002159 abnormal effect Effects 0.000 claims abstract description 29
- 238000012545 processing Methods 0.000 claims description 72
- 238000012544 monitoring process Methods 0.000 claims description 53
- 230000033001 locomotion Effects 0.000 claims description 42
- 238000004891 communication Methods 0.000 claims description 33
- 238000012549 training Methods 0.000 claims description 27
- 230000006698 induction Effects 0.000 claims description 12
- 230000008054 signal transmission Effects 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 description 21
- 238000005516 engineering process Methods 0.000 description 12
- 238000001514 detection method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000007613 environmental effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000007405 data analysis Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
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- 230000001960 triggered effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
- G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K3/00—Baths; Douches; Appurtenances therefor
- A47K3/001—Accessories for baths, not provided for in other subgroups of group A47K3/00 ; Insertions, e.g. for babies; Tubs suspended or inserted in baths; Security or alarm devices; Protecting linings or coverings; Devices for cleaning or disinfecting baths; Bath insulation
- A47K3/002—Non-slip mats for baths
Abstract
The invention relates to an intelligent monitoring device and method for a bathroom. The device comprises an anti-skid pad, a signal sending device, a signal receiving device, and a central processor. The anti-skid pad is arranged on the ground of the bathroom and a plurality of pressure sensors are embedded into the anti-skid pad; the pressure sensors are distributed in the anti-skid pad; and the pressure sensors sense the pressure on the anti-skid pad and convert the pressure into electric signals that are gathered to the signal sending device. The signal sending device transmits the electric signals to the central processor by the signal receiving device; the central processor constructs a pressure distribution image of the anti-skid pad according to the electric signals; and the pressure distribution image is compared with a pressure abnormity distribution image stored in a database in advance and an abnormal state of the pressure on the anti-skid pad is determined. According to the technical scheme, an abnormal state of a pressure on an anti-skid pad in a bathroom is effectively monitored, so that security of a bathroom environment is improved.
Description
Technical field
The present invention relates to intelligence household technical field, particularly relate to a kind of bathroom intelligent monitoring device and method thereof.
Background technology
Intelligence household take house as platform, comprehensive wiring technology, the network communications technology, security precautions technology, automatic control technology is utilized to be undertaken integrated with audio frequency and video technology etc. by the facility relevant with life staying idle at home, build efficient housing facilities and the management system of family's routine matter, promote the security of domestic environment, convenience, comfortable property and artistry, and realize the living environment of environmental protection and energy saving.
Along with the fast development of social economy's level and science and technology, the life of people also starts to become more and more automatization and intellectuality; Adding increasingly sharpening of social population's aging, the elderly colony in society is more and more huger, and the home safety problem of the elderly becomes the focus that various circles of society pay close attention to, and the intelligent monitor system of safety and comfort is deeply by the favor of people. The intelligent monitor system of safety and comfort can not only help people to monitor home environment constantly, increases security and the comfort level of living environment so that children need not worry for the safety that old man stays at home. Moreover, owing to people lack the expertise of monitoring senior health and fitness, and lacking enough time treatment old men, the elderly colony often meets accident because of cause worn with age; Wherein, bathroom is that old man lives at home essential living environment, adds the singularity of bathroom environment, and bathroom also becomes the elderly and meets accident the severely afflicated area of burst accident. Therefore, the bathroom intelligent monitor system of safety and comfort is subject to the welcome of more and more family.
But, existing bathroom Monitoring systems needs user to carry electronics initiatively to participate in observation process usually, and observation process is comparatively complicated so that the monitoring effect of this bathroom Monitoring systems is unsatisfactory; In addition, this class Monitoring systems is relatively independent, cannot access existing intelligence household platform, cannot realize the function of long distance monitoring.
Summary of the invention
Based on this, it is necessary to for the technical problem that existing bathroom monitoring device monitoring effect is poor, it is provided that a kind of bathroom intelligent monitoring device and method thereof.
A kind of bathroom intelligent monitoring device, comprising: slipmat, signal sending spparatus, Signal reception device and central processing unit;
Described slipmat is placed in bathroom floor, is embedded with multiple pressure transmitter, and described pressure transmitter is arranged in slipmat;
Pressure in described pressure transmitter induction slipmat, and convert thereof into electrical signal and be pooled to signal sending spparatus;
Described electrical signal is sent to Signal reception device by described signal sending spparatus;
Described Signal reception device by described electric signal transmission to central processing unit;
Described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure; Wherein, described pressure distribution striograph represents the pressure distribution data of each pressure transmitter in slipmat.
A kind of bathroom intelligent monitoring method, comprises the steps:
Receive the pressure in the pressure transmitter induction slipmat being distributed in slipmat, and convert thereof into electrical signal and be pooled to signal sending spparatus;
By described signal sending spparatus, described electrical signal is sent to Signal reception device;
Described Signal reception device by described electric signal transmission to central processing unit;
Described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure; Wherein, described pressure distribution striograph represents the pressure distribution data of each pressure transmitter in slipmat.
Above-mentioned bathroom intelligent monitoring device and method thereof, by utilizing the pressure in the multiple pressure transmitter induction slipmat embedded in slipmat, and be converted into electrical signal and be pooled to signal sending spparatus; Utilize signal sending spparatus that described electrical signal is sent to Signal reception device, then pass through described Signal reception device by described electric signal transmission to central processing unit; Finally, described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure. By technique scheme, present invention achieves and the error state (ERST) of slipmat upward pressure in bathroom is monitored, effectively improve the monitoring effect of bathroom monitoring device, further increase the security of bathroom environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of the bathroom intelligent monitoring device of one embodiment of the present of invention;
Fig. 2 is the pictorial diagram of the bathroom intelligent monitoring device of an alternative embodiment of the invention;
Fig. 3 is the structural representation of the bathroom intelligent monitoring device of an alternative embodiment of the invention;
Fig. 4 is the pictorial diagram of the bathroom intelligent monitoring device of an alternative embodiment of the invention;
Fig. 5 is the structural representation of the bathroom intelligent monitoring device of an alternative embodiment of the invention;
Fig. 6 is the bathroom intelligent monitoring method schema of one embodiment of the present of invention;
Fig. 7 is the distribution plan of the pressure transmitter in the slipmat of the bathroom intelligent monitoring method of an alternative embodiment of the invention;
Fig. 8 is the histogram of the relevant action of the bathroom user obtained in the bathroom intelligent monitoring method of an alternative embodiment of the invention;
Fig. 9 is the bathroom intelligent monitoring method schema of one embodiment of the present of invention.
Embodiment
In order to further set forth the effect of technique means that the present invention takes and acquirement, below in conjunction with accompanying drawing and better embodiment, to the technical scheme of the present invention, carry out clear and complete description.
As shown in Figure 1, Fig. 1 is the structural representation of the bathroom intelligent monitoring device of one embodiment of the present of invention, and the bathroom intelligent monitoring device in the present embodiment, comprising: slipmat 101, signal sending spparatus 102, Signal reception device 103 and central processing unit 104;
Described slipmat 101 is placed in bathroom floor, is embedded with multiple pressure transmitter, and described pressure transmitter is arranged in slipmat 101;
Pressure in described pressure transmitter induction slipmat, and convert thereof into electrical signal and be pooled to signal sending spparatus 102;
Described electrical signal is sent to Signal reception device 103 by described signal sending spparatus 102;
Described Signal reception device 103 by described electric signal transmission to central processing unit 104;
Described central processing unit 104 builds the pressure distribution striograph of slipmat 101 according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure; Wherein, described pressure distribution striograph represents the pressure distribution data of each pressure transmitter in slipmat 101.
Above-mentioned bathroom intelligent monitoring device, by utilizing the pressure in the multiple pressure transmitter induction slipmat 101 embedded in slipmat 101, and is converted into electrical signal and is pooled to signal sending spparatus 102; Utilize signal sending spparatus 102 that described electrical signal is sent to Signal reception device 103, then pass through Signal reception device 103 by described electric signal transmission to central processing unit 104; Finally, described central processing unit 104 builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure. By technique scheme, present invention achieves and the error state (ERST) of slipmat upward pressure in bathroom is monitored, effectively improve the monitoring effect of bathroom monitoring device, further increase the security of bathroom environment.
In actual applications, pressure spatial abnormal feature striograph described in the present embodiment, it is by making bathroom user be in error state (ERST), such as, when falling down, by the pressure in the pressure transmitter induction slipmat in slipmat, and the pressure spatial abnormal feature striograph being converted into electrical signal and building, and these pressure spatial abnormal feature striographs are stored in database, as judging the reference standard whether slipmat pressure is abnormal. When bathroom environment is monitored, if the pressure distribution striograph that the electrical signal detected according to slipmat builds is consistent with the pressure spatial abnormal feature striograph being pre-stored in database, then can judge that now slipmat pressure is abnormal, and judge that now unusual condition occurs bathroom user in bathroom further.
Wherein in an embodiment, the bathroom intelligent monitoring device of the present invention, when the error state (ERST) of slipmat 101 upward pressure judged by central processing unit 104, then judges that unusual condition occurs in bathroom in target user.
In actual applications, the data information such as the pressure that the bath indoor user utilizing the pressure transmitter in slipmat to collect applies in slipmat, and related data information is sent to central processing unit 104, according to operation result, central processing unit 104, by described data information is carried out calculation process, judges whether the user in bathroom meets accident situation.
As shown in Figure 2, Fig. 2 is the pictorial diagram of the bathroom intelligent monitoring device of an alternative embodiment of the invention, and in actual applications, the pressure transmitter that slipmat is embedded in can be a kind of fiber-optic pressure sensor device, and central processing unit can be a kind of embedded processing device. When using the bathroom intelligent monitoring device of the present embodiment to be monitored by bathroom environment, it is possible to according to the monitoring of environmental in bathroom, slipmat is placed, the ground places such as such as toilet, wash basin, below shower and doorway. As the expansion of the present embodiment, it is also possible to arrange radio frequency sensor node in the outer both sides of shower door, for monitoring the turnover situation of bath indoor occupant. The installation position of sensor described above is only citing, and actual installation should be determined according to the environment in different bathroom, to realize the comprehensive monitoring to bathroom environment.
In actual life, many old men are in alone life, in order to the children of the work that enables to go out check the situation of family old man constantly, it is necessary to the monitoring device of the present invention possesses remote monitoring function. As shown in Figure 3, Fig. 3 is the structural representation of the bathroom intelligent monitoring device of an alternative embodiment of the invention; Bathroom intelligent monitoring device in the present embodiment, it is also possible to comprising: communication module 105, Cloud Server 106 and client terminal 107, described communication module 105 is connected with central processing unit 104;
Described error state (ERST) is uploaded to Cloud Server 106 by communication module 105 by described central processing unit 104;
Described Cloud Server 106 receives described error state (ERST), after row relax of going forward side by side, is sent to client terminal 107;
Described client terminal 107 receives described error state (ERST), and shows.
The bathroom intelligent monitoring device of the present embodiment, by communication module 105, the error state (ERST) that central processing unit 104 is judged is uploaded to Cloud Server 106, after described Cloud Server 106 receives described error state (ERST), send it to the client terminal 107 being in monitor in real time state, so that client terminal user learns the unusual condition in bathroom in time and takes corresponding rescue measure. In actual applications, client terminal user can also directly access Cloud Server 106, the real time status in active obtaining bathroom, when there being unusual condition in bathroom, by relevant information real-time Transmission to the intelligent terminal of client terminal user, thus the unusual condition in bathroom is processed timely and effectively. Pass through technique scheme, it is achieved that user, to the remote monitoring of bathroom environment, drastically increases security and the accuracy of bathroom environment.
Wherein in an embodiment, the client terminal 107 in the bathroom intelligent monitoring device of the present invention can also be used for: the operational motion receiving client terminal user, and is sent to Cloud Server 106 after described operational motion is converted to corresponding steering order;
Described Cloud Server 106 can also be used for: receives described steering order, is sent to central processing unit 104 by communication module 105 after carrying out data processing;
Described central processing unit 104, according to described steering order, produces corresponding control signal.
In the present embodiment, when client terminal user receives error state (ERST), it is possible to make different operational motions according to the kind of error state (ERST) in client terminal, and it is sent to Cloud Server 106 after described operational motion is converted to corresponding steering order; Cloud Server 106 receives described steering order, and is sent to central processing unit 104 by communication module 105 after described steering order is carried out data processing;Described central processing unit 104 produces corresponding control signal according to described steering order, is controlled by relevant equipment, to release danger in time. Pass through technique scheme, it is possible to processed timely and effectively by the unusual condition in bathroom, drastically increase security and the promptness of bathroom system.
In actual applications, if the error state (ERST) that client terminal user receives is the user in bathroom accidental falls situation occurs, then first the sluice in bathroom can be closed by sending controling instruction by client terminal user, then enters in bathroom and user propped up; If meeting accident during situation, client terminal user be not in, and client terminal user can send corresponding error state (ERST) to neighbours or neighbouring relatives and friends, with the unusual condition in fast processing bathroom.
Wherein in an embodiment, the Cloud Server 106 of the bathroom intelligent monitoring device of the present invention can also be used for: transmission picture character information two-way with client terminal, and stores.
In actual applications, the Cloud Server 106 of the present embodiment can also pass picture character information mutually based on the web page communication of http protocol and client terminal, and stores this picture character information; Cloud Server 106 can send based on the Socket communication of TCP agreement and/or receive the environmental information in bathroom and the steering order of client terminal user transmission. By adopting transmitted in both directions mode, effectively disperse the burden of Cloud Server 106 so that the bathroom intelligent detection device of the present embodiment more fast and effeciently runs.
Wherein in an embodiment, the bathroom intelligent monitoring device of the present invention, described Cloud Server also for: store bathroom user training exercise data information, and set up the motion model of bathroom user according to described training exercise data information, and described motion model is sent to communication module 105;
Described motion model is sent to central processing unit 104 by described communication module 105;
Described central processing unit 104, according to the electrical signal of the pressure transmitter transmission in slipmat and described motion model, obtains the state of bathroom user.
In the present embodiment, before setting up the motion model of bathroom user, need to obtain the training exercise data information of bathroom user when daily training by pressure transmitter, and be uploaded to Cloud Server 106 by communication module 105 and store, Cloud Server 106 sets up the motion model of bathroom user according to described training exercise data information. The bathroom intelligent monitoring device of the present invention, by the training exercise data information storing bathroom user is stored in Cloud Server 106, avoid the extra storer that adds in order to store the situation of the training exercise data information of bathroom user, significantly reduce the cost of bathroom monitoring device; Moreover, by setting up the motion model of bathroom user, it is possible to obtain fast the state of bathroom user, it is to increase the monitoring efficiency of bathroom intelligent monitoring device, effectively improve the security of bathroom environment.
Wherein in an embodiment, the bathroom intelligent monitoring device of the present invention, described Cloud Server 106 also for: the daily exercise data information storing bathroom user, and is optimized described motion model according to described daily exercise data information.
In the present embodiment, in order to make the motion model of bathroom user more meet the situation of described bathroom user, usually utilize the daily exercise data information being stored in Cloud Server 106, and by the mode of big data analysis, the parameter of described motion model is adjusted, to obtain the best use model of this bathroom user;In actual applications, it is also possible to the healthy living custom model provided in conjunction with medical personnel or relative disease predictive model.
Wherein in an embodiment, the bathroom intelligent monitoring device of the present invention, described Cloud Server 106 can also be used for: the training exercise data information storing multiple different bathroom user, and according to described training exercise data information, sets up the motion model storehouse of different bathroom user.
In the present embodiment, by setting up the motion model storehouse of different bathroom user, make the bathroom intelligent monitoring device of the present invention when not increasing any configuration, just can monitor the situation of multiple bathroom user in bathroom simultaneously, it is extremely convenient to use, and simple to operate, cost is lower.
As shown in Figure 4, Fig. 4 is the pictorial diagram of the bathroom intelligent monitoring device of an alternative embodiment of the invention, and in actual applications, client terminal can be realized by existing intelligent mobile terminal (smart mobile phone, panel computer etc.), observation process is very simple, and is easy to operation; Client terminal using Cloud Server as platform, can also be issued the daily exercise data information log of bathroom user in bathroom, share status information etc.
Cloud Server can by adopting web page communication and client terminal based on http protocol mutually to transmit picture character information, the Socket communication based on TCP agreement is adopted to send and/or receive daily exercise data information and the steering order of bathroom user, namely, dissimilar Content of Communication is transmitted by two kinds of different signalling methodss, effectively disperse the burden of Cloud Server, it is ensured that the fast and stable of the bathroom intelligent monitoring device of the present invention runs; In addition, according to actual needs, Cloud Server 106 can also be unidirectional transmitting-receiving.
Further, it is also possible to utilize multi-thread programming and database binding technology, it is achieved a client terminal can with control multiple stage bathroom intelligent monitoring device. Same bathroom monitoring intelligent device can also be controlled by multiple client terminal, effective like this meets batch working (with the multiple device of control) and the demand of multiple-person cooperative work (many people can control a device respectively).
As shown in Figure 5, the structural representation of the bathroom intelligent monitoring device of Fig. 5 an alternative embodiment of the invention, bathroom intelligent monitoring device in the present embodiment, it is also possible to comprising: the warning howler 108 being connected with central processing unit 104 respectively and power supply 109;
Described warning howler 108, for when described central processing unit 104 judges that unusual condition occurs in bathroom in target user, reporting to the police;
Described power supply 109, for powering for described central processing unit 104.
In the present embodiment, report to the police when unusual condition occurring by the user of warning howler 108 in bathroom, to remind household or neighbours to take corresponding rescue measure. In actual applications, warning howler 108 can be produce tweeting sound by hummer or send alarming short message to remind to specific people.
Wherein in an embodiment, bathroom of the present invention intelligent monitoring device, it is also possible to comprising: the radio frequency sensor 110 being connected with central processing unit 104;
Whether described radio frequency sensor 110, have, for monitoring, the number of users that user enters bathroom and acquisition enters in bathroom.
In the specific implementation, radio frequency sensor node can be set in shower door both sides, when there being user to enter bathroom, the radiofrequency signal that radio frequency sensor 110 sends will be stopped, the radio frequency sensor node being located at shower door both sides cannot radiofrequency signal that normally received RF sensor 110 sends, that is, when radio frequency sensor node does not receive radiofrequency signal, illustrated that user enters bathroom.When practical application, it is also possible to this kind of abnormal conditions counted, add up the number of users entering in bathroom.
When practical application, it is also possible to the pressure of the pressure transmitter detection in slipmat is combined with radio frequency sensor node received RF signal situation, judges to pass in and out personnel's situation in bathroom. For example, when the sensor node being located at shower door both sides cannot the electrical signal of the normal pressure transmitter detection in received RF signal and slipmat grow out of nothing, so that it may enter inside, bathroom to define user; Conversely, when the pressure transmitter detection in slipmat electrical signal from have to without and be located at shower door both sides sensor node and then cannot normal received RF signal, illustrate that the user in bathroom has walked out bathroom. Can be learnt by said process, can judge that user enters bathroom or walks out bathroom by the sequencing of the pressure transmitter detection change in electric situation in slipmat and radio frequency sensor node received RF signal changing conditions.
It should be noted that, in the present embodiment, it is the personnel's situation in order to judge to pass in and out bathroom that radio frequency sensor node is located at shower door both sides; When practical application, it is possible to according to practical situation, what convert radio frequency sensor node arranges position.
As shown in Figure 6, Fig. 6 is the bathroom intelligent detecting method schema of one embodiment of the present of invention, and the bathroom intelligent monitoring method of the present embodiment, comprises the steps:
Step S101: receive the pressure in the pressure transmitter induction slipmat being distributed in slipmat, and convert thereof into electrical signal and be pooled to signal sending spparatus;
In this step, pressure transmitter in slipmat is arranged in slipmat, when slipmat is applied pressure by bathroom user, pressure transmitter in slipmat just can respond to its pressure, and be converted into electrical signal and be pooled to signal sending spparatus place, in subsequent step to the monitoring of bathroom user's situation.
Step S102: described electrical signal is sent to Signal reception device by described signal sending spparatus;
Step S103: described Signal reception device by described electric signal transmission to central processing unit;
Step S104: described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure; Wherein, described pressure distribution striograph represents the pressure distribution data of each pressure transmitter in slipmat.
Above-mentioned bathroom intelligent monitoring method, by utilizing the pressure in the multiple pressure transmitter induction slipmat embedded in slipmat, and is converted into electrical signal and is pooled to signal sending spparatus; Utilize signal sending spparatus that described electrical signal is sent to Signal reception device, then pass through described Signal reception device by described electric signal transmission to central processing unit; Finally, described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure. By technique scheme, present invention achieves and the error state (ERST) of slipmat upward pressure in bathroom is monitored, effectively improve the monitoring effect of bathroom monitoring device, further increase the security of bathroom environment.
In actual applications, pressure spatial abnormal feature striograph described in the present embodiment, it is by making bathroom user be in error state (ERST), such as, when falling down, by the pressure in the pressure transmitter induction slipmat in slipmat, and the pressure spatial abnormal feature striograph being converted into electrical signal and building, and these pressure spatial abnormal feature striographs are stored in database, as judging the reference standard whether slipmat pressure is abnormal.When bathroom environment is monitored, if the pressure distribution striograph that the electrical signal detected according to slipmat builds and the pressure spatial abnormal feature striograph being pre-stored in database are consequently, then can judge that now slipmat pressure is abnormal, and judge that now unusual condition occurs bathroom user in bathroom further.
In actual applications, pressure transmitter of the present invention can also be a kind of Fibre Optical Sensor.
Wherein in an embodiment, the bathroom intelligent detecting method of the present invention, it is also possible to build the pressure distribution striograph of slipmat in the following manner:
First, the slipmat of optical fiber built-in sensor being divided into 4 × 6 born of the same parents units, the size of each born of the same parents unit is designed to 30cm × 30cm. When bathroom user appear at slipmat aware space born of the same parents unit in time, the Fibre Optical Sensor of corresponding born of the same parents unit will be triggered, and the output voltage values of sensor will change; 10 Fibre Optical Sensors are arranged in the born of the same parents unit of 4 × 6,10 Fibre Optical Sensor called after #1, #2 respectively ... #10, the layout of Fibre Optical Sensor is as shown in Figure 7.
Secondly, the pressure distribution striograph of the relevant action of bathroom user is reconstructed according to Back-projection technique; Wherein, described pressure distribution striograph represents the corresponding relation between the changing value (taking absolute value) of the pressure distribution data in born of the same parents unit and pixel output and every bar Fibre Optical Sensor output voltage.
Finally, according to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure.
By technique scheme, present invention achieves and the error state (ERST) of slipmat upward pressure in bathroom is monitored, effectively improve the security of bathroom environment.
Further expanding as above-described embodiment, after obtaining pressure distribution striograph, by each born of the same parents unit pixel output is normalized, all pixel output are grouped into [0, 0.1], again by pixel histogram taking the pixel value of born of the same parents unit output as X-coordinate, the number of times that this pixel occurs or frequency are the histogram of the relevant action of bathroom user as shown in Figure 8 that ordinate zou is drawn, the action of bathroom user output is stated with the use of histogram, thus obtain the motion model of bathroom user, final when judging the situation of bathroom user, by being relatively converted into histogrammic comparison between action model.
Further, 24 born of the same parents unit pixel output are divided into 10 histogrammic forms, by training the pixel of exercise data information to export histogram, it is possible to find out the data distribution situation of the motion model of bathroom user intuitively, thus whether the relevant action judging bathroom user is abnormal.
As shown in Figure 9, Fig. 9 is the bathroom intelligent monitoring method schema of an alternative embodiment of the invention, in the present embodiment, after the step of error state (ERST) of slipmat pressure judged by central processing unit, it is also possible to comprising:
Step S105: described error state (ERST) is uploaded to Cloud Server 106 by communication module 105 by central processing unit 104; Described Cloud Server 106 receives described error state (ERST), is sent to client terminal 107 after row relax of going forward side by side; Described client terminal 107 receives described error state (ERST), and shows.
The bathroom intelligent monitoring method of the present embodiment, by communication module 105, the error state (ERST) that central processing unit 104 is judged is uploaded to Cloud Server 106, after described Cloud Server 106 receives described error state (ERST), send it to the client terminal 107 being in monitor in real time state, so that client terminal user learns the unusual condition in bathroom in time and takes corresponding rescue measure.In actual applications, client terminal user can also directly access Cloud Server 106, the real time status in active obtaining bathroom, when there being unusual condition in bathroom, by relevant information real-time Transmission to the intelligent terminal of client terminal user, thus the unusual condition in bathroom is processed timely and effectively. Pass through technique scheme, it is achieved that user, to the remote monitoring of bathroom environment, drastically increases security and the accuracy of bathroom environment.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, after client terminal receives the step of described error state (ERST), it is also possible to comprising:
Step S106: the operational motion receiving client terminal user, and it is sent to Cloud Server 106 after described operational motion is converted to corresponding steering order; Described steering order is sent to central processing unit 104 by communication module 105 by described Cloud Server 106 after carrying out data processing; Described central processing unit 104, according to described steering order, produces corresponding control signal.
In the present embodiment, when client terminal user receives error state (ERST), it is possible to make different operational motions according to the kind of error state (ERST) in client terminal, and it is sent to Cloud Server 106 after described operational motion is converted to corresponding steering order; Cloud Server 106 receives described steering order, and is sent to central processing unit 104 by communication module 105 after described steering order is carried out data processing; Described central processing unit 104 produces corresponding control signal according to described steering order, is controlled by relevant equipment, to release danger in time. Pass through technique scheme, it is possible to processed timely and effectively by the unusual condition in bathroom, drastically increase security and the promptness of bathroom system.
In actual applications, if the error state (ERST) that client terminal user receives is the user in bathroom accidental falls situation occurs, then first the sluice in bathroom can be closed by sending controling instruction by client terminal user, then enters in bathroom and user propped up; If meeting accident during situation, client terminal user be not in, and client terminal user can send corresponding error state (ERST) to neighbours or neighbouring relatives and friends, with the unusual condition in fast processing bathroom.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, can also comprise: between described Cloud Server 106 and client terminal 107, adopt the mode of transmitted in both directions to transmit picture character information, and described picture character information is stored in Cloud Server 106. Technique scheme, by the picture character information of transmission being stored in Cloud Server 106, avoids the extra storer that adds in order to store the situation of described picture character information, easy to operate, and significantly reduces the cost of bathroom intellectual monitoring.
In actual applications, the Cloud Server 106 of the present embodiment can also pass picture character information mutually based on the web page communication of http protocol and client terminal, and stores this picture character information; Cloud Server 106 can send based on the Socket communication of TCP agreement and/or receive the environmental information in bathroom and the steering order of client terminal user transmission. By adopting transmitted in both directions mode, effectively disperse the burden of Cloud Server 106 so that the bathroom intelligent detection device of the present embodiment more fast and effeciently runs.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, it is also possible to comprise the steps:
The training exercise data information of the bathroom user detected by pressure transmitter is stored in Cloud Server, and sets up the motion model of bathroom user according to described training exercise data information, and described motion model is sent to communication module 105;Described motion model is sent to central processing unit 104 by described communication module 105; Described central processing unit 104, according to the electrical signal of the pressure transmitter transmission in slipmat and described motion model, obtains the state of bathroom user.
In the present embodiment, before setting up the motion model of bathroom user, need to obtain the training exercise data information of bathroom user when daily training by pressure transmitter, and be uploaded to Cloud Server 106 by communication module 105 and store, Cloud Server 106 sets up the motion model of bathroom user according to described training exercise data information. The bathroom intelligent monitoring method of the present invention, by the training exercise data information storing bathroom user is stored in Cloud Server 106, avoid the extra storer that adds in order to store the situation of the training exercise data information of bathroom user, significantly reduce the cost of bathroom intellectual monitoring; Moreover, by setting up the motion model of bathroom user, it is possible to obtain fast the state of bathroom user, it is to increase the monitoring efficiency of bathroom intelligent monitoring method, effectively improve the security of bathroom environment.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, it is also possible to comprise the steps:
The daily exercise data information of the bathroom user detected by the pressure transmitter being embedded in slipmat is stored in Cloud Server 106, and is optimized by described motion model according to described daily exercise data information.
In the present embodiment, in order to make the motion model of bathroom user more meet the situation of described bathroom user, usually utilize the daily exercise data information being stored in Cloud Server 106, and by the mode of big data analysis, the parameter of described motion model is adjusted, to obtain the best use model of this bathroom user; In actual applications, it is also possible to the healthy living custom model provided in conjunction with medical personnel or relative disease predictive model, carry out routine health maintenance to old man.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, it is also possible to comprising: according to the training exercise data information of the bathroom user obtained, judge the action classification of described bathroom user; Wherein, described action classification includes but not limited to stand, squats, falls down. Specifically comprise the steps:
Training exercise data information according to the bathroom user that the pressure transmitter being embedded in slipmat detects, sets up action database; Wherein, the action classification in described action database comprises action 1, action 2 ... action N, the training exercise data information that each action classification is corresponding different respectively;
Obtain the daily exercise data information of bathroom user, and the training exercise data information in described daily exercise data information and described action database is compared, judge the action classification of described bathroom user.
Pass through such scheme, it is possible to judge the action classification residing for bathroom user fast, in time the unusual condition in process bathroom.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, it is also possible to comprise the steps:
The training exercise data information of the multiple different bathroom user detected by the pressure transmitter being embedded in slipmat is stored in Cloud Server 106, and according to described training exercise data information, sets up the motion model storehouse of different bathroom user.
In the present embodiment, by setting up the motion model storehouse of different bathroom user, make the bathroom intelligent monitoring device of the present invention when not increasing any configuration, just can monitor the situation of multiple bathroom user in bathroom simultaneously, not only simple to operate, easy to use, and reduce the cost of bathroom intellectual monitoring to a certain extent.
In actual applications, client terminal can be realized by existing intelligent mobile terminal (smart mobile phone, panel computer etc.), and observation process is very simple, and is easy to operation; Client terminal using Cloud Server as platform, can also be issued the daily exercise data information log of bathroom user in bathroom, share status information etc.
Cloud Server can by adopting web page communication and client terminal based on http protocol mutually to transmit picture character information, the Socket communication based on TCP agreement is adopted to send and/or receive daily exercise data information and the steering order of bathroom user, namely, dissimilar Content of Communication is transmitted by two kinds of different signalling methodss, effectively disperse the burden of Cloud Server, it is to increase the monitoring efficiency of the bathroom intelligent monitoring method of the present invention.
Further, it is also possible to utilize multi-thread programming and database binding technology, it is achieved a client terminal can with control multiple stage bathroom intelligent monitoring device. Same bathroom monitoring intelligent device can also be controlled by multiple client terminal, effective like this meets batch working (with the multiple device of control) and the demand of multiple-person cooperative work (many people can control a device respectively).
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, after central processing unit judges the step that unusual condition occurs in bathroom in target user, it is also possible to comprising:
Reported to the police by the warning howler being connected with central processing unit, to remind household or neighbours to take corresponding rescue measure. In actual applications, warning howler 108 can be produce tweeting sound by hummer or send alarming short message to remind to specific people.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, it is also possible to comprise the steps:
Receive the daily exercise data information of bathroom user, and described daily exercise data information is carried out computing; Wherein, described daily exercise data information is detected by the pressure transmitter in slipmat;
If operation result is standard state, then judges that the pressure of slipmat is normal, proceed monitoring;
If operation result is up-set condition, then judges that the pressure of slipmat is abnormal, and judge that unusual condition occurs bathroom user.
Wherein in an embodiment, bathroom of the present invention intelligent monitoring method, it is also possible to comprising: whether utilize the radio frequency sensor 110 that is connected with central processing unit 104 to monitor has the number of users that user enters bathroom and acquisition enters in bathroom.
In the specific implementation, radio frequency sensor node can be set in shower door both sides, when there being user to enter bathroom, the radiofrequency signal that radio frequency sensor 110 sends will be stopped, the radio frequency sensor node being located at shower door both sides cannot radiofrequency signal that normally received RF sensor 110 sends, that is, when radio frequency sensor node does not receive radiofrequency signal, illustrated that user enters bathroom. When practical application, it is also possible to this kind of abnormal conditions counted, add up the number of users entering in bathroom. Such as, grow out of nothing if the slipmat of the radio frequency sensor node and optical fiber built-in sensor that are arranged at shower door both sides monitors deamplification, illustrate that someone brings into use bathroom, it may also be useful to number is designated as 1. If when someone uses bathroom, the operation result of the environmental parameter that bathroom intelligent monitoring device is monitored is standard state, then continue monitoring process;If the operation result of the environmental parameter that bathroom intelligent monitoring device is monitored is up-set condition, then show up-set condition information to client terminal user, and take corresponding rescue measure.
When practical application, it is also possible to the pressure of the pressure transmitter detection in slipmat is combined with radio frequency sensor node received RF signal situation, judges to pass in and out personnel's situation in bathroom. For example, when the sensor node being located at shower door both sides cannot the electrical signal of the normal pressure transmitter detection in received RF signal and slipmat grow out of nothing, so that it may enter inside, bathroom to define user; Conversely, when the pressure transmitter detection in slipmat electrical signal from have to without and be located at shower door both sides sensor node and then cannot normal received RF signal, illustrate that the user in bathroom has walked out bathroom. Can be learnt by said process, can judge that user enters bathroom or walks out bathroom by the sequencing of the pressure transmitter detection change in electric situation in slipmat and radio frequency sensor node received RF signal changing conditions.
It should be noted that, in the present embodiment, it is the personnel's situation in order to judge to pass in and out bathroom that radio frequency sensor node is located at shower door both sides; When practical application, it is possible to according to practical situation, what convert radio frequency sensor node arranges position.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, error state (ERST) information can also be shown to client terminal user, and judge whether the intelligent monitoring device setting of current bathroom is automatic mode, if, then wait the steering order of client terminal user and perform rescue action, until the operation result of the daily exercise data of bathroom user that central processing unit detects according to Fibre Optical Sensor is standard state; If not, then according to the manual command of client terminal user, perform or do not perform rescue action; Wherein, described rescue action is mainly determined according to the practical situation of bathroom user family, such as, it is possible to is that related personnel checks and judges whether normal, circulates with this until bathroom information parameter is normal. By manual and automatic control mode being combined, both avoid automatic control mode out of control, it has been possible to prevent again to miss and bathroom user is taked rescue measure.
In the above-described embodiments, it is possible to whether judge that current bathroom intelligent monitor system is arranged in the following manner is automatic mode:
Judge whether bathroom intelligent monitoring device is set to maintain manual pattern, if then judging that bathroom intelligent monitoring device is non-automatic pattern; Otherwise, wait user's steering order, if (being 5 minutes in the present embodiment) receives the steering order of client terminal user within the default time, then judge that bathroom intelligent monitoring device is non-automatic pattern, otherwise, judge that bathroom system is automatic mode.
Wherein in an embodiment, the bathroom intelligent monitoring method of the present invention, it is also possible to comprising:
The bathroom intelligent monitoring device receiving client terminal user setting maintains manual pattern or the releasing manual pattern of maintenance and bathroom user in the exception using the time granularity in bathroom process and spatial granularity.
Above-mentioned bathroom intelligent monitoring device and method thereof, by utilizing the pressure in the multiple pressure transmitter induction slipmat embedded in slipmat, and be converted into electrical signal and be pooled to signal sending spparatus; Utilize signal sending spparatus that described electrical signal is sent to Signal reception device, then pass through described Signal reception device by described electric signal transmission to central processing unit; Finally, described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure. By technique scheme, present invention achieves and the error state (ERST) of slipmat upward pressure in bathroom is monitored, effectively improve the security of bathroom environment.
Each technology feature of the above embodiment can combine arbitrarily, for making description succinct, each all possible combination of technology feature in above-described embodiment is not all described, but, as long as the combination of these technology features does not exist contradiction, all it is considered to be the scope that this specification sheets is recorded.
The above embodiment only have expressed several enforcement modes of the present invention, and it describes comparatively concrete and detailed, but can not therefore be construed as limiting the scope of the patent. , it is also possible to make some distortion and improvement, it should be appreciated that for the person of ordinary skill of the art, without departing from the inventive concept of the premise these all belong to protection scope of the present invention. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a bathroom intelligent monitoring device, it is characterised in that, comprising: slipmat, signal sending spparatus, Signal reception device and central processing unit;
Described slipmat is placed in bathroom floor, is embedded with multiple pressure transmitter, and described pressure transmitter is arranged in slipmat;
Pressure in described pressure transmitter induction slipmat, and convert thereof into electrical signal and be pooled to signal sending spparatus;
Described electrical signal is sent to Signal reception device by described signal sending spparatus;
Described Signal reception device by described electric signal transmission to central processing unit;
Described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure; Wherein, described pressure distribution striograph represents the pressure distribution data of each pressure transmitter in slipmat.
2. bathroom according to claim 1 intelligent monitoring device, it is characterised in that: if when the error state (ERST) of slipmat upward pressure judged by central processing unit, then judge that unusual condition occurs in bathroom in target user.
3. bathroom according to claim 2 intelligent monitoring device, it is characterised in that, also comprise: communication module, Cloud Server and client terminal, described communication module is connected with central processing unit;
Described error state (ERST) is uploaded to Cloud Server by communication module by described central processing unit;
Error state (ERST) described in described cloud server, after row relax of going forward side by side, is sent to client terminal;
Described client terminal receives described error state (ERST), and shows.
4. bathroom according to claim 3 intelligent monitoring device, it is characterised in that, described client terminal also for: the operational motion receiving client terminal user, and is sent to Cloud Server after described operational motion is converted to corresponding steering order;
Described Cloud Server also for: receive described steering order, after carrying out data processing, be sent to central processing unit by communication module;
Described central processing unit, according to described steering order, produces corresponding control signal.
5. bathroom according to claim 3 intelligent monitoring device, it is characterized in that, described Cloud Server also for: store bathroom user training exercise data information, and set up the motion model of bathroom user according to described training exercise data information, and described motion model is sent to communication module;
Described motion model is sent to central processing unit by described communication module;
Described central processing unit, according to the electrical signal of the pressure transmitter transmission in slipmat and described motion model, obtains the state of bathroom user.
6. bathroom according to claim 5 intelligent monitoring device, it is characterised in that, described Cloud Server also for: the daily exercise data information storing bathroom user, and is optimized described motion model according to described daily exercise data information.
7. bathroom according to claim 5 intelligent monitoring device, it is characterized in that, described Cloud Server is also for the training exercise data information storing multiple different bathroom user, and according to described training exercise data information, sets up the motion model storehouse of different bathroom user.
8. bathroom according to claim 2 intelligent monitoring device, it is characterised in that, also comprise: the warning howler being connected with central processing unit respectively and power supply;
Described warning howler, for when described central processing unit judges that unusual condition occurs in bathroom in target user, reporting to the police;
Described power supply, for powering for described central processing unit.
9. bathroom according to claim 1 intelligent monitoring device, it is characterised in that, also comprise: the radio frequency sensor being connected with central processing unit;
Whether described radio frequency sensor, have, for monitoring, the number of users that user enters bathroom and acquisition enters in bathroom.
10. one kind utilizes the bathroom intelligent monitoring method that bathroom environment monitored by the bathroom intelligent monitoring device described in the claims, it is characterised in that, comprise the steps:
Receive the pressure in the pressure transmitter induction slipmat being distributed in slipmat, and convert thereof into electrical signal and be pooled to signal sending spparatus;
By described signal sending spparatus, described electrical signal is sent to Signal reception device;
Described Signal reception device by described electric signal transmission to central processing unit;
Described central processing unit builds the pressure distribution striograph of slipmat according to described electrical signal; According to described pressure distribution striograph with prestoring pressure spatial abnormal feature striograph in a database compare, judge the error state (ERST) of slipmat upward pressure; Wherein, described pressure distribution striograph represents the pressure distribution data of each pressure transmitter in slipmat.
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