CN104807201B - Water-heater system and its bathing monitoring method - Google Patents
Water-heater system and its bathing monitoring method Download PDFInfo
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- CN104807201B CN104807201B CN201510246780.2A CN201510246780A CN104807201B CN 104807201 B CN104807201 B CN 104807201B CN 201510246780 A CN201510246780 A CN 201510246780A CN 104807201 B CN104807201 B CN 104807201B
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Abstract
The invention discloses a kind of water-heater system, the water-heater system includes tumble supervising device and water heater.Wherein.Tumble supervising device includes infrared array sensor, and infrared array sensor is sampled to user's standing area to generate infrared sampling point distributions figure；Water heater judges whether the user of bathing falls according to infrared sampling point distributions figure, and generates alarm signal when judging that user falls, and is alarmed.The water-heater system of the present invention, can in time remind when user's bathing is fallen, avoid contingency, more hommization and intellectuality.The invention also discloses a kind of bathing monitoring method of water heater.
Description
Technical field
The invention belongs to the bathing monitoring side of electrical equipment manufacturing technology field, more particularly to a kind of water heater, and water heater
Method.
Background technology
At present, water heater turns into the household electrical appliance generally used in family.Had a bath in bathroom using the mode of shower
When, due to soap lather caused by the ponding on floor and bathing, the floor in bathroom can compare cunning, have a bath when easily slip and
Produce unexpected.It is more prone to slip when having a bath particularly with handicapped old man, but may household after old man slips
Be not aware that or household not at home, be easy to produce contingency.Most accident is not to be produced in itself by tumble
Raw, but whether effective remedial measure can be taken to be determined rapidly afterwards by falling, whether can so having a bath when falling
Display of adopting an effective measure in time is extremely important.
The content of the invention
It is contemplated that at least solves one of technical problem in correlation technique to a certain extent.Therefore, the present invention needs
A kind of water-heater system is proposed, the water-heater system can be reminded in time when user's bathing is fallen, and avoid contingency, more
Add hommization and intellectuality.
The present invention also proposes a kind of bathing monitoring method of water heater.
To solve the above problems, one aspect of the present invention proposes a kind of water-heater system, the water-heater system, which includes falling, supervises
Device is controlled, the tumble supervising device includes infrared array sensor, and the infrared array sensor is carried out to user's standing area
Sample to generate infrared sampling point distributions figure；Water heater, the water heater judge bathing according to the infrared sampling point distributions figure
User whether fall, and generate alarm signal when judging that the user falls, and alarmed.
Water-heater system according to embodiments of the present invention, by the infrared array sensor in tumble supervising device to user
Standing area is sampled, and water heater generates infrared sampling point distributions figure according to sampled data, and according to infrared sampling point distributions figure
Judge whether the user of bathing falls, so judge user's bathing accidentally fall or due to other reasonses are fallen in a swoon when, hot water
Device carries out alarm, so as to remind the relatives being in go and find out what's going on and assist to bathroom in the very first time, avoids bathing
User because falling down does not have found that contingency occurs in time, particularly with the people or child of age, more hommization.The water heater
System is more intelligent.
Further, the infrared array sensor includes：Emission array and receiving array, the emission array with it is described
Receiving array is correspondingly arranged, and is horizontally set at the top pre-determined distance of bathroom floor.
Specifically, the water heater judges whether sampled point quantity is more than present count according to the infrared sampling point distributions figure
Amount, if the sampled point quantity is more than the predetermined number and maintains preset time, judge that the user of the bathing is in
Tumble state.
In some embodiments of the invention, the infrared array sensor is arranged on the water heater, the tumble
Supervising device adjusts the sampling angle of the infrared array sensor according to the sampled data of the infrared array sensor.
Specifically, before hot water is not exported, the water heater is analysed and compared to the infrared sampling point distributions figure,
If the infrared sampling point distributions figure tends to horizontal distribution, and continues the first preset time, then the user of the bathing is judged
For tumble state.
After hot water is exported, the water heater pre-processes to the infrared sampling point distributions figure, and to being located in advance
Infrared sampling point distributions figure after reason is analysed and compared, if the infrared sampling point distributions figure after being pretreated tends to water
Divide cloth equally, and maintain the first preset time, then judge the user of the bathing for tumble state.
In addition, in some embodiments of the invention, said system also includes：Terminal device, the terminal device and institute
State water heater to be communicated, the terminal device receives the alarm signal and alarmed, so as to further remind
The people being in, the situation in bathroom is found in time, avoids accident.
In some embodiments of the invention, said system also includes：Mobile terminal；Server and route device, it is described
Water heater is connected by the route device with the server, and the water heater is by the server by the alarm signal
Send to the mobile terminal, be in and relatives outside, can go and find out what's going in time so as to notice simultaneously, people outside
Feel more relieved.
To solve the above problems, another aspect of the present invention proposes a kind of bathing monitoring method of water heater, the monitoring method
Comprise the following steps：User's standing area is sampled by infrared array sensor to generate infrared sampling point distributions figure；Institute
State water heater and judge whether the user of bathing falls according to the infrared sampling point distributions figure；If it is determined that the user falls,
The water heater generates alarm signal and alarmed.
According to the bathing monitoring method of the water heater of the present invention, user's standing area is adopted by infrared array sensor
Sample, water heater generate infrared sampling point distributions figure according to sampled data, and the use of bathing is judged according to infrared sampling point distributions figure
Whether family falls, so judge user's bathing accidentally fall or due to other reasonses are fallen in a swoon when, water heater carries out alarm and carried
Show, so as to remind go and find out what's going on and assist to bathroom the relatives' very first time being in, avoid bathing user because fall down not and
Contingency occurs for Shi Faxian, particularly with the people or child of age, more hommization.
In addition, the above method also includes：The water heater sends the alarm signal to mobile terminal to be reminded,
It is in and relatives outside, can goes and finds out what's going in time, people outside feels more relieved so as to notice simultaneously.
Further, the infrared array sensor is arranged on the water heater, and the bathing monitoring method also includes：
The sampling angle of the infrared array sensor is adjusted according to the sampled data of the infrared array sensor, Detection results are more
It is good.
Specifically, the water heater judges whether the user of bathing falls specific bag according to the infrared sampling point distributions figure
Include：Before hot water is not exported, the water heater is analysed and compared to the infrared sampling point distributions figure；It is if described infrared
Sample distribution figure tends to horizontal direction distribution, and continues the first preset time, then the water heater judges the user of the bathing
For tumble state.After hot water is exported, the water heater pre-processes to the infrared sampling point distributions figure；The hot water
Device is analysed and compared to the infrared sampling point distributions figure after being pretreated；If the infrared sampled point point after being pretreated
Butut tends to horizontal distribution, and maintains the first preset time, then the water heater judges the user of the bathing for tumble state.
In addition, the infrared array sensor includes emission array and receiving array, the emission array and the reception
Array is correspondingly arranged, and is horizontally set at the pre-determined distance on the top of bathroom floor, and the water heater infrared is adopted according to described
Sampling point distribution map judges whether the user of bathing falls and specifically included：The water heater is sentenced according to the infrared sampling point distributions figure
Whether disconnected sampled point quantity is more than predetermined number；If the sampled point quantity is more than the predetermined number, the water heater
Judge that the user of the bathing is in tumble state.
Brief description of the drawings
Fig. 1 is the block diagram of water-heater system according to an embodiment of the invention；
Fig. 2 is the block diagram of water-heater system according to another embodiment of the invention；
Fig. 3 is the schematic diagram according to the infrared array sensor of the specific embodiment of the present invention；
Fig. 4 is scene schematic diagram when being monitored according to the bathing of another specific embodiment of the present invention；
Fig. 5 obtains infrared sampling point distributions figure when being the normal bathing according to another specific embodiment of the present invention；
Fig. 6 is the infrared sampling point distributions figure obtained during the tumble according to another specific embodiment of the present invention；
Fig. 7 is the block diagram of water-heater system according to still another embodiment of the invention；
Fig. 8 is the block diagram of water-heater system according to still another embodiment of the invention；And
Fig. 9 is the flow chart of the bathing monitoring method of water heater according to an embodiment of the invention.
Reference：
Water-heater system 100 includes tumble supervising device 10 and water heater 20,
Tumble supervising device 10 includes infrared array sensor 11, the control module 13 of first communication module 12 and first, red
Outer sensor array 11 includes emission array 111 and receiving array 112,
Water heater 20 includes the control module 22 of second communication module 21 and second,
Terminal device 30 includes third communication module 31, the 3rd control module 32 and prompting module 33,
Mobile terminal 40, server 50 and route device 60,
Mobile terminal 40 includes fourth communication module 41, the 4th control module 42 and reminding module 43, in server 50
Including the control module 52 of fifth communication module 51 and the 5th.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
The bathing monitoring method of water-heater system according to embodiments of the present invention and water heater is described with reference to the accompanying drawings.
Fig. 1 is according to the block diagram of the water-heater system of one embodiment of the present of invention, as shown in figure 1, the water-heater system
100 include tumble supervising device 10 and water heater 20.
Wherein, tumble supervising device 10 includes infrared array sensor 11, in user's bathing, infrared array sensor
11 pairs of user's standing areas are sampled to generate infrared sampling point distributions figure, and tumble supervising device 10 is by infrared array sensor 11
Sampling data transmitting deliver to water heater 20.It is understood that as shown in Fig. 2 tumble supervising device 10 also includes the first communication
Sampling data transmitting is delivered to water heater by the control module 13 of module 12 and first, the first control module 13 control first communication module 12
20。
As shown in Fig. 2 the installation control module 22 of second communication module 21 and second in the body of water heater 20, the second communication mould
Block 21 is connected with the second control module 22, and the first communication module 21 of second communication module 21 and tumble supervising device 10 establishes net
Communicated after network, water heater 20 receives the tumble monitoring sampled data that tumble supervising device 10 is sent and analyzed, heat
Hydrophone 20 generates infrared sample distribution figure according to infrared sampled point, and judges that the user of bathing is according to infrared sampling point distributions figure
No tumble, for example, infrared collecting point distribution map is compared by water heater 20, judge whether infrared collecting point distribution map changes,
The infrared sampling point distributions figure to level off to when falling, or the quantity showed increased of sampled point, so as to be judged according to judged result
Whether bathing user falls, and water heater 20 generates alarm signal after the user for judging bathing falls and alarmed, for example,
Water heater judges that user falls or carried out due to when other reasonses are fallen in a swoon, triggering display screen or buzzer accidentally in bathing
Acousto-optic is reminded, and so as to remind go and find out what's going on and assist to bathroom the relatives' very first time being in, avoids bathing user because falling
Do not find that contingency occurs in time, particularly with the people or child of age, more hommization.
Further, in one embodiment of the invention, as shown in figure 3, infrared array sensor 11 includes transmitting battle array
Row 111 and receiving array 112, emission array 111 and receiving array 112 are correspondingly arranged, and are horizontally set on the upper of bathroom floor
At portion's pre-determined distance.Specifically, tumble supervising device 10 for the infrared tube transmitting above bathroom floor and receives dress
Put, installation site bathroom floor somewhat above the place of any can monitor the infrared information of user, monitoring dress of falling
Put the first communication module 12 in 10 and water heater 20 second communication module 21 establish network after communicated, monitoring dress of falling
10 are put by gathering the infrared tube i.e. transmitting of the data of emission array 111 and receiving array 112 and reception condition, and will be to transmitting
Sent with the data of reception to water heater 20, water heater 20 is analyzed infrared collecting data and generates infrared sampling point distributions
Figure.
Water heater 20 judges whether sampled point quantity is more than predetermined number according to infrared sampling point distributions figure, if sampled point
Quantity is more than predetermined number and maintains preset time, then judges that the user of bathing is in tumble state.Specifically, as shown in figure 4,
When people stands, as shown in the left side, only pin has blocked the reception of the infrared ray of minority, and in tumble state, such as the right institute
Show, whole physical fall on the ground, can block most infrared ray, and user can be analyzed by the transformation of this state
Whether tumble state is in, in order to reduce misjudgment rate, needs tumble state to hold when being changed into tumble state by standing state
Continuous preset time tries hard to just judge for 3 seconds user for tumble state, it is, infrared when being gathered according to infrared sensor package 11
When the infrared sampling point distributions figure of data generation judges that the quantity of sampled point is more than predetermined number and maintained 3 seconds, judge that user falls
.On the other hand, due to there is certain hot water flowing when having a bath on the ground, interference can be also produced, so in tumble supervising device 10
Infrared array sensor 11 can not be too near to the edge of device, at least need to be separated by 10cm with floor, to reduce due to hot water
Error caused by flowing.
And then when water heater 20 detects that human body is fallen, reminded by sound and flickering display, to remind relatives
The very first time finds and assisted, and avoids contingency.
On the other hand, infrared array sensor 11 is arranged on water heater 20, for example, the installation position of infrared array sensor 11
Put in the position of the lower face of water heater 20, can rotate 180 degree above and below left and right in structure, can be according to water heater 20
Installation site reasonably adjusts the angle of infrared array sensor 11 so that human body station when infrared array sensor 11 compares bathing
Vertical region point, to reach optimal Detection results.Tumble supervising device 10 is according to the sampled data of infrared array sensor 11
Adjust the sampling angle of infrared array sensor 11.Specifically, infrared array sensor 11 is moveable to be illustrated in figure 5
Infrared sampling point distributions figure when standing under normal circumstances, the first control module 13 of tumble supervising device 10 will be according to detection
To data calculate the optimal scan position of vertical direction, and the angle of adjust automatically vertical direction, tumble supervising device automatically
Height according to different people can be reached relatively good Detection results by 10；And tumble supervising device 10 according to the movement of human body and
Residence time length automatically adjusts the angle of the horizontal direction of infrared sensor package 11, follows use in certain scope all the time
Family, because the regional extent that people stands when having a bath is not too large, so the angle of infrared array sensor 11 in the horizontal direction
Substantially it will not change too greatly, also make it that infrared detection is more accurate.
Infrared sampling point distributions figure when human body is fallen is illustrated in figure 6, Fig. 5 is compared with Fig. 6, adopting in the horizontal direction
It is more in the sample graph 6 of sampling point, if water heater 20 detects sampled point by normal bathing according to infrared sampling point distributions figure
Fig. 5 in distribution situation become and turn to situation as shown in Figure 6, and maintain to judge if the situation in Fig. 6 reaches more than 5 seconds
The user of bathing is tumble state.In an embodiment of the present invention, water heater 20, which judges that user falls, can be divided into two kinds of situations,
A kind of situation for be not turned on hot water had a bath or without have a bath before, another situation for open hot water had a bath.
Wherein, before hot water is not exported, water heater 20 is analysed and compared to infrared sampling point distributions figure, if infrared
Sampling point distributions figure tends to horizontal distribution, and continues the first preset time, then judges the user of bathing for tumble state.For example,
The infrared sampling point distributions figure that water heater 20 generates according to the sampled data of tumble supervising device 10 judges the changes in distribution by Fig. 5
Keep can determine whether that human body is fallen in 5 seconds to Fig. 6 and Fig. 6 distribution situation.
In addition, after hot water is exported, water heater 20 pre-processes to infrared sampling point distributions figure, and to being pretreated
Infrared sampling point distributions figure afterwards is analysed and compared, if the infrared sampling point distributions figure after being pretreated tends to be horizontal
Distribution, and maintain the first preset time, then judge the user of bathing for tumble state.Had a bath for example, user opens hot water, due to
There is hot water generation during bathing, the data that infrared array sensor 11 detects can't as shown in Figure 5 and Figure 6, will in vertical direction
More sample point datas can be produced, therefore water heater 20 is calculating what is fallen according to the sampled data of infrared array sensor 11
It is using front and rear testing result and value, rather than only use a data sample analysis twice, if human body does not have on algorithm
During tumble, caused sampled point substantially in vertical direction, and will produce certain limit in the horizontal direction during human body tumble
Sampled point, thus can greatly reduce due to hot water and caused interference；On the other hand, it is certain due to having when having a bath on floor
Hot water flows, and can also produce interference, so water heater 20 first pre-processes to infrared sampling point distributions figure, such as be adopted infrared
Nethermost default fraction data foreclose in sampling point distribution map, reduce the error caused by hot water flows, and then right
Infrared sampling point distributions figure after pretreatment is analyzed and compared, if sampled point tends to horizontal distribution, and maintain 5 seconds with
On, then judge that user falls.
After judging that bathing user falls, water heater 20 is reminded by sound or flickering display.In addition, as schemed
Shown in 7, above-mentioned water-heater system 100 can also include terminal device 30, and terminal device 30 is communicated with water heater 20, eventually
End equipment 30 receives alarm signal and alarmed.As shown in fig. 7, terminal device 30 is controlled including third communication module the 31, the 3rd
The alarm signal of tumble is sent to terminal device by molding block 32 and prompting module 33, water heater 20 by second communication module 21
30, third communication module 31 receives alarm signal and carries out alarm.For example, intelligent terminal 30 is setting installed in parlor
It is standby, communication software is installed, terminal device 30 receives the tumble monitoring data of water heater 20, and data are entered in intelligent terminal 30
Row analysis, storage, generation analysis result using prompting module 33 remind the user in parlor, the user can be made to enter the very first time
Row processing.
In another embodiment of the present invention, as shown in figure 8, above-mentioned water-heater system 100 also include mobile terminal 40,
Server 50 and route device 60, water heater 20 are connected by route device 60 with server 50, and water heater 20 passes through server
50 send alarm signal to mobile terminal 40.As shown in figure 8, mobile terminal 40 includes fourth communication module the 41, the 4th
Control module 42 and reminding module 43, server 50 include the control module 52 of fifth communication module 51 and the 5th.Work as water heater
20 detect human body fall when, on the one hand alarmed by sound and flickering display, on the other hand pass through second communication module
The information of tumble is sent to server 50 by 21.Server 50 receives tumble monitoring data by fifth communication module 51, and right
Data are analyzed, stored, and generation analysis result is pushed to customer mobile terminal 40.Mobile terminal 40 passes through fourth communication mould
The message of the reception server 50 of block 41 push is simultaneously shown and prompted by reminding module 43.Household at home is reminded simultaneously
With stay out in household bathing user tumble situation, taken effective measures and handled with the very first time, so as not to produce
More serious consequence.
In summary, the situation of movement of user can be monitored with existing technology, the water-heater system 100 of the application by comparing,
Tumble supervising device 10 is easy for installation, and cost is low.Water heater 20 slips or due to it accidentally when monitoring user and having a bath
When his reason is fainted, it can trigger water heater 20 and carry out alarm using display screen and sound, when making household the first at home
Between receive message and take action in time；And the tumble message is sent into the terminal device 30 into family and is sent to server
50, server 50 pushes information to mobile terminal 40 again, make the household in staying out also the very first time receive the information and and
When take necessary action.Especially, the old man that can not be looked after at one's side family always suitable for children, effectively avoid old man by
Fallen accidentally when having a bath and produce contingency, make water heater more comfortable, more intimate, more intelligent.
Based on the explanation of above-mentioned aspect water-heater system, another aspect of the present invention embodiment proposes a kind of bathing of water heater
Monitoring method.
Fig. 9 be according to the flow chart of the bathing monitoring method of the water heater of one embodiment of the present of invention, as shown in figure 9,
The monitoring method comprises the following steps：
S1, user's standing area is sampled by infrared array sensor to generate infrared sampling point distributions figure.
In one embodiment of the invention, infrared array sensor is arranged on water heater, and infrared array sensor is
It is transportable, infrared array sensor sampling angle can be adjusted according to the sampled data of infrared array sensor, to ensure
Obtain preferable Detection results.
In another embodiment of the present invention, infrared array sensor includes emission array and receiving array, launches battle array
Row are correspondingly arranged with receiving array, and are horizontally set at the pre-determined distance on the top of bathroom floor.
S2, water heater judge whether the user of bathing falls according to infrared sampling point distributions figure.
In one embodiment of the invention, before hot water is not exported, water heater is carried out to infrared sampling point distributions figure
Analyse and compare；If infrared sample distribution figure tends to horizontal direction distribution, and continues the first preset time, then water heater judges to wash
The user of bath is tumble state.After hot water is exported, water heater pre-processes to infrared sampling point distributions figure, and to pre-
Infrared sampling point distributions figure after processing is analysed and compared, if the infrared sampling point distributions figure after being pretreated tends to
Horizontal distribution, and maintain the first preset time, then water heater judges the user of bathing for tumble state.
In another embodiment of the present invention, it is red for being correspondingly arranged by foregoing emission array and receiving array
Outer sensor array is sampled, and water heater judges whether sampled point quantity is more than present count according to infrared sampling point distributions figure
Amount, if sampled point quantity is more than the predetermined number, water heater judges that the user of bathing is in tumble state.
S3, if it is determined that user falls, water heater generation alarm signal is simultaneously alarmed, for example, water heater judges user
Fallen accidentally in bathing or carry out acousto-optic prompting due to when other reasonses are fallen in a swoon, triggering display screen or buzzer, so as to
It can remind go and find out what's going on and assist to bathroom the relatives' very first time being in, avoid bathing user from not finding hair in time because falling down
Raw contingency, particularly with the people or child of age, more hommization.
In addition, water heater can be sent alarm signal to mobile terminal to be reminded.Specifically, when water heater detects
When being fallen to human body, on the one hand alarmed by sound and flickering display, on the other hand by the way that the information of tumble is sent to
Server.Server receives tumble monitoring data, and data are analyzed, stored, and generation analysis result is pushed to user's shifting
Dynamic terminal.The message of the push of mobile terminal the reception server 50 is simultaneously shown and prompted by reminding module.Remind simultaneously
Household in family and the tumble situation of the household bathing user in staying out, are taken effective measures with the very first time and are located
Reason, in order to avoid produce more serious consequence.
Wherein, any process or method described otherwise above in flow chart or herein description is construed as, table
Show module, the piece of the code of the executable instruction including one or more the step of being used to realize specific logical function or process
Section or part, and the scope of the preferred embodiment of the present invention includes other realization, wherein can not be by shown or beg for
The order of opinion, including according to involved function by it is basic simultaneously in the way of or in the opposite order, carry out perform function, this should be by
Embodiments of the invention person of ordinary skill in the field is understood.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system including the system of processor or other can be held from instruction
The system of row system, device or equipment instruction fetch and execute instruction) use, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium " can any can be included, store, communicate, propagate or pass
Defeated program is for instruction execution system, device or equipment or the dress used with reference to these instruction execution systems, device or equipment
Put.The more specifically example (non-exhaustive list) of computer-readable medium includes following：Electricity with one or more wiring
Connecting portion (electronic installation), portable computer diskette box (magnetic device), random access memory (RAM), read-only storage
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device, and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium, which can even is that, to print the paper of described program thereon or other are suitable
Medium, because can then enter edlin, interpretation or if necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each several part of the present invention can be realized with hardware, software, firmware or combinations thereof.Above-mentioned
In embodiment, software that multiple steps or method can be performed in memory and by suitable instruction execution system with storage
Or firmware is realized.If, and in another embodiment, can be with well known in the art for example, realized with hardware
Any one of row technology or their combination are realized：With the logic gates for realizing logic function to data-signal
Discrete logic, have suitable combinational logic gate circuit application specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are appreciated that to realize all or part of step that above-described embodiment method carries
Suddenly it is that by program the hardware of correlation can be instructed to complete, described program can be stored in a kind of computer-readable storage medium
In matter, the program upon execution, including one or a combination set of the step of embodiment of the method.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the invention, " multiple " are meant that at least two, such as two, three
It is individual etc., unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements, limited unless otherwise clear and definite.For one of ordinary skill in the art
For, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
Combined in an appropriate manner in one or more embodiments or example.In addition, in the case of not conflicting, the skill of this area
Art personnel can be tied the different embodiments or example and the feature of different embodiments or example described in this specification
Close and combine.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (9)
- A kind of 1. water-heater system, it is characterised in that including：Tumble supervising device, the tumble supervising device include infrared array sensor, and the infrared array sensor is to user Standing area is sampled to generate infrared sampling point distributions figure, wherein, the infrared array sensor includes emission array and connect Array is received, the emission array is correspondingly arranged with the receiving array, and is horizontally set on the top pre-determined distance of bathroom floor Place；Water heater, the water heater judges whether the user of bathing falls according to the infrared sampling point distributions figure, and is judging The user generates alarm signal when falling, and is alarmed, wherein, the water heater is according to the infrared sampling point distributions figure Judge whether sampled point quantity is more than predetermined number, if the sampled point quantity is more than the predetermined number and remains default Between, then judge that the user of the bathing is in tumble state, wherein, after hot water is exported, the water heater is to described infrared Sampling point distributions figure is pre-processed, and the infrared sampling point distributions figure after being pretreated is analysed and compared, if by Infrared sampling point distributions figure after pretreatment tends to horizontal distribution, and maintains the first preset time, then judges the bathing User is tumble state, wherein, the pretreatment is included nethermost predetermined fraction number in the infrared sampling point distributions figure According to foreclosing.
- 2. water-heater system as claimed in claim 1, it is characterised in that the infrared array sensor is arranged on the hot water On device, the tumble supervising device adjusts the infrared array sensor according to the sampled data of the infrared array sensor Sampling angle.
- 3. water-heater system as claimed in claim 2, it is characterised in that before hot water is not exported, the water heater is to institute State infrared sampling point distributions figure to be analysed and compared, if the infrared sampling point distributions figure tends to horizontal distribution, and continue One preset time, then judge the user of the bathing for tumble state.
- 4. water-heater system as claimed in claim 1, it is characterised in that also include：Terminal device, the terminal device are communicated with the water heater, and the terminal device receives the alarm signal simultaneously Alarmed.
- 5. water-heater system as claimed in claim 1, it is characterised in that also include：Mobile terminal；Server and route device, the water heater are connected by the route device with the server, and the water heater leads to The server is crossed to send the alarm signal to the mobile terminal.
- 6. the bathing monitoring method of a kind of water heater, it is characterised in that comprise the following steps：User's standing area is sampled by infrared array sensor to generate infrared sampling point distributions figure；The water heater judges whether the user of bathing falls according to the infrared sampling point distributions figure, wherein, the infrared biography Sensor array includes emission array and receiving array, and the emission array is correspondingly arranged with the receiving array, and horizontally disposed At the pre-determined distance on the top of bathroom floor, the water heater judges the user of bathing according to the infrared sampling point distributions figure Whether tumble specifically includes：The water heater judges whether sampled point quantity is more than predetermined number according to the infrared sampling point distributions figure；If the sampled point quantity is more than the predetermined number, the water heater judges that the user of the bathing is in and fallen State, wherein, after hot water is exported, the water heater pre-processes to the infrared sampling point distributions figure, the hot water Device is analysed and compared to the infrared sampling point distributions figure after being pretreated, if the infrared sampled point after being pretreated point Butut tends to horizontal distribution, and maintains the first preset time, then the water heater judges the user of the bathing for tumble state, Wherein, the pretreatment includes foreclosing nethermost predetermined fraction data in the infrared sampling point distributions figure；If it is determined that the user falls, the water heater generates alarm signal and alarmed.
- 7. the bathing monitoring method of water heater as claimed in claim 6, it is characterised in that also include：The water heater sends the alarm signal to mobile terminal to be reminded.
- 8. the bathing monitoring method of water heater as claimed in claim 6, it is characterised in that the infrared array sensor is set On the water heater, the bathing monitoring method also includes：The sampling angle of the infrared array sensor is adjusted according to the sampled data of the infrared array sensor.
- 9. the bathing monitoring method of water heater as claimed in claim 8, it is characterised in that the water heater is according to described infrared Sampling point distributions figure judges whether the user of bathing falls and specifically included：Before hot water is not exported, the water heater is analysed and compared to the infrared sampling point distributions figure；If the infrared sample distribution figure tends to horizontal direction distribution, and continues the first preset time, then the water heater is sentenced The user of the disconnected bathing is tumble state.
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| CN201510246780.2A CN104807201B (en) | 2015-05-14 | 2015-05-14 | Water-heater system and its bathing monitoring method |
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| CN201510246780.2A CN104807201B (en) | 2015-05-14 | 2015-05-14 | Water-heater system and its bathing monitoring method |
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| CN104807201B true CN104807201B (en) | 2018-03-13 |
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| CN105046884A (en) * | 2015-08-26 | 2015-11-11 | 芜湖美的厨卫电器制造有限公司 | Apparatus and method for detecting fall-over used for water heater |
| CN106920366B (en) * | 2015-12-25 | 2019-12-31 | ***通信集团公司 | Human body falling detection method, device and system |
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| CN110044074A (en) * | 2019-03-29 | 2019-07-23 | 佛山市云米电器科技有限公司 | A kind of intelligent water heater and its control method and system |
| CN110731785A (en) * | 2019-10-24 | 2020-01-31 | 合肥盛东信息科技有限公司 | old person's house health intelligent monitoring distress system |
| CN112524790A (en) * | 2020-12-15 | 2021-03-19 | 陕西科技大学 | Intelligent electric water heater and safety early warning method based on same |
| CN112797638B (en) * | 2020-12-25 | 2023-04-18 | 青岛经济技术开发区海尔热水器有限公司 | Water heater and control method thereof |
| CN113593180A (en) * | 2021-07-14 | 2021-11-02 | 华帝股份有限公司 | Safety early warning system of water heater |
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Effective date of registration: 20230324 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East Wuhu economic and Technological Development Zone, Wuhu, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
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