CN108396836A - Go to the toilet device and its automatic flushing method - Google Patents
Go to the toilet device and its automatic flushing method Download PDFInfo
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- CN108396836A CN108396836A CN201810257407.0A CN201810257407A CN108396836A CN 108396836 A CN108396836 A CN 108396836A CN 201810257407 A CN201810257407 A CN 201810257407A CN 108396836 A CN108396836 A CN 108396836A
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- Prior art keywords
- toilet
- goes
- range
- user
- lavatory
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
- E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
- E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
Abstract
It goes to the toilet device and its automatic flushing method the present invention relates to one kind, after detecting that user enters the range that goes to the toilet for the device that goes to the toilet, if detecting that user rests on time of the range that goes to the toilet and is in the first preset time range, then judge that user is carrying out Go to lavatory, if detecting the user to rest on after the range that goes to the toilet goes to the toilet and be detached from the range that goes to the toilet, illustrate that the user has gone up lavatory, the device that goes to the toilet then is controlled to wash by water, the automatic flushing method is not necessarily to user's manual flush, has convenience, particularly with the old man and child that will not use flushing function, advantage is more obvious.
Description
Technical field
The present invention relates to the engineering device technique field that goes to the toilet, go to the toilet device and its automatic flushing method more particularly to one kind.
Background technology
Traditional device that goes to the toilet, user completes after Go to lavatory will voluntarily manual flush, it has not been convenient to, not particularly with some
It is familiar with the old man and child of flushing function, they do not understand bath at upper complete lavatory, if do not washed by water, excreta stays in the device that goes to the toilet
In can also influence toilet hygiene.
Invention content
Based on this, it is necessary to provide one kind and go to the toilet device and its automatic flushing method.
A kind of automatic flushing method for the device that goes to the toilet, includes the following steps：
Utilize range residing for microwave remote sensor detection user；
If range described in the user is in the range that goes to the toilet of the device that goes to the toilet, obtains the user and go to the toilet described
The stay time of range；
If judging, the stay time is in the first preset time range, judges that the user rests on when going to the toilet range
It is to carry out Go to lavatory；
If detecting that the user is detached from further through the microwave remote sensor after judging that the user carries out Go to lavatory
The range that goes to the toilet, then go to the toilet device bath described in control.
The automatic flushing method of the above-mentioned device that goes to the toilet, after detecting that user enters the range that goes to the toilet for the device that goes to the toilet, if
It detects that user rests on time of the range that goes to the toilet and is in the first preset time range, then judges that user is carrying out Go to lavatory,
If detecting the user to rest on after the range that goes to the toilet goes to the toilet and be detached from the range that goes to the toilet, illustrates that the user has gone up lavatory, then control
The system device that goes to the toilet is washed by water, which is not necessarily to user's manual flush, has convenience, particularly with will not use
The old man and child of flushing function, advantage are more obvious.
In one of the embodiments,
It is described using the microwave remote sensor detection user residing for range the step of include：It is examined using the microwave remote sensor
User is surveyed at a distance from the device that goes to the toilet and the angle of user；
If the user is in the range that goes to the toilet of the device that goes to the toilet, the user is obtained in the range that goes to the toilet
Stay time the step of include：If go to the toilet distance of the user in the device that goes to the toilet at a distance from the device that goes to the toilet
Range, and judge that the user is in the angular range that goes to the toilet of the device that goes to the toilet according to the angle information, then obtain institute
State user the range that goes to the toilet stay time；Wherein, the range that goes to the toilet of the device that goes to the toilet includes described goes to the toilet apart from model
It encloses and the angular range that goes to the toilet.
The device that goes to the toilet is the toilet seat for including induction seat ring in one of the embodiments, if described in the judgement
Stay time is in the first preset time range, then it is to carry out Go to lavatory to judge that the user rests on when going to the toilet range
Step includes：
If judging, the stay time is in the first preset time range, and recognizes the user and be in man's urine
The range that goes to the toilet, the duration dug of induction seat ring be in first preset time range, then judge that the user stops
Stay in when going to the toilet range is to carry out Go to lavatory.
If described in one of the embodiments, judge that the stay time is in the first preset time range, judge
The user rests on when going to the toilet range, and to be the step of carrying out Go to lavatory include：If judging, the stay time is in default
Urination time range, then judge the user rest on when going to the toilet range be carry out urine behavior；Described in the control such as
The step of lavatory device bath is that go to the toilet described in the control amount of flush water of device is less than the first default amount of flush water threshold value, and/or control institute
The bath output power for stating the device that goes to the toilet is less than the first default bath output power threshold value；
Or,
If judging, the stay time is in the first preset time range, judges that the user rests on when going to the toilet range
Being the step of carrying out Go to lavatory includes：If judging, the stay time is in preset stool time range, judges institute
It is to carry out stool behavior to state user and rest on when going to the toilet range；The step of device that goes to the toilet described in the control is washed by water is control institute
The amount of flush water for stating the device that goes to the toilet is more than the described first default amount of flush water threshold value, and/or the bath for the device that goes to the toilet described in control exports
Power is more than the described first default bath output power threshold value.
If described in one of the embodiments, pass after judging that the user carries out Go to lavatory further through the microwave
Sensor detect the user be detached from described in the step of going to the toilet after range, including：
The disengaging duration for obtaining the range that goes to the toilet described in user's disengaging, if the disengaging duration exceeds the second default threshold
Value, then go to the toilet device bath described in control.
If described in one of the embodiments, pass after judging that the user carries out Go to lavatory further through the microwave
Sensor detect the user be detached from described in the step of going to the toilet after range include：
If the disengaging duration of the user is less than second predetermined threshold value, and detects its in addition to the user
Go to the toilet range described in his user's entrance, then the device that goes to the toilet described in control exceeds described second in the disengaging duration of the other users
It washes by water when predetermined threshold value.
The method is further comprising the steps of in one of the embodiments,：
Obtain bath out code input by user；
According to the flushing function for the device that goes to the toilet described in the bath out code closing.
Also propose that one kind goes to the toilet device.
One kind goes to the toilet device, including：Microwave remote sensor, timing module, main control module and bath module, the master control mould
Block is connect with the microwave remote sensor, timing module, bath module respectively；
The microwave remote sensor is for detecting range residing for user；
The main control module be used for the signal that is exported according to the user scope detection module judge the user whether into
The range that goes to the toilet for entering the device that goes to the toilet, the user as described in judging enter the range that goes to the toilet for the device that goes to the toilet, then triggering timing module is opened
Beginning timing, go to the toilet range as described in judge to be detached from after user enters the range that goes to the toilet again, then triggering timing module stops timing；
The duration signal that the main control module is additionally operable to be exported according to timing module judges that the user rests on the model that goes to the toilet
Whether the stay time enclosed is in the first preset time range, if so, it is to carry out then to judge that user rests on when going to the toilet range
Go to lavatory, and judge user rest on the when of going to the toilet range be after carrying out Go to lavatory further through the microwave remote sensor examine
Measure the user be detached from the device that goes to the toilet go to the toilet range when, triggering goes to the toilet the bath module bath of device.
The above-mentioned device that goes to the toilet, microwave remote sensor detects range residing for user, and outputs signal to main control module, main control module
The range that goes to the toilet for judging whether user enters the device that goes to the toilet after the output signal is received, as judged that user enters and goes to the toilet device
The range that goes to the toilet triggering timing module starts timing, such as judges that user is detached from the range that goes to the toilet for the device that goes to the toilet, triggering timing module is stopped
Only timing, the duration signal that main control module is exported according to timing module judge user rest on the range that goes to the toilet stay time whether
In the first preset time range, if so, it is to carry out Go to lavatory, and judging then to judge that user rests on when going to the toilet range
User be detached from go to the toilet device go to the toilet range when, triggering go to the toilet device bath module bath, auto-flushing may be implemented, have
Convenience, particularly with the old man and child that will not use flushing function, advantage is more obvious.
In one of the embodiments,
The microwave remote sensor for detect user with the device that goes to the toilet at a distance from and acquisition user perspective information；
The main control module is the distance signal and angle signal for receiving the microwave remote sensor output, the master
Control module is to judge whether the user is in go to the toilet distance range and the root of the device that goes to the toilet according to the distance signal
Judge whether the user enters the angular range that goes to the toilet for the device that goes to the toilet according to the angle signal；Wherein, the device that goes to the toilet
The range that goes to the toilet includes go to the toilet distance range and the angular range that goes to the toilet.
The device that goes to the toilet is intellectual water closet in one of the embodiments,；
The main control module includes the master controller and micro-control unit of the intellectual water closet；
The micro-control unit is connect with the master controller, user scope detection module, timing module respectively, the master
Controller is connect with bath module respectively.
Description of the drawings
Fig. 1 is the flow diagram of the flushing method of the device that goes to the toilet in one embodiment；
Fig. 2 is the schematic diagram of the angular range that goes to the toilet of man's urine in a specific embodiment；
Fig. 3 is the flow diagram of the flushing method of the device that goes to the toilet in another embodiment；
Fig. 4 is the structural schematic diagram of device of going to the toilet in one embodiment；
Fig. 5 is the structural schematic diagram of device of going to the toilet in another embodiment；
Fig. 6 is the position view of the micro-control unit and microwave remote sensor in one embodiment.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Fig. 1 is the flow diagram of the automatic flushing method of the device that goes to the toilet in one embodiment, and the device that goes to the toilet can be
Toilet seat (alternatively referred to as closestool), or can also be squatting pan.The automatic flushing method can be applied to the device that goes to the toilet.Such as figure
Shown in 1, the automatic flushing method for the device that goes to the toilet includes the following steps：
Step 101：Utilize range residing for microwave remote sensor detection user.
Microwave remote sensor is the device that some physical quantitys can be detected using microwave property, and microwave remote sensor can detect packet
Include the information such as presence, movement velocity, distance, the angle of sense object.User can be the user for being ready for Go to lavatory, can
To be adult, old man or child.Range residing for detection user can be specifically that detection user is presently in position.
Step 102：If user scope is in the range that goes to the toilet for the device that goes to the toilet, user is obtained in the stop for the range that goes to the toilet
It is long.
Specifically, the case where being toilet seat for the device that goes to the toilet, the range that goes to the toilet of the device that goes to the toilet include angular range and away from
From range.Because if the device that goes to the toilet is toilet seat, user goes to the toilet on toilet seat must generally dig toilet lid, therefore generally not
Can go to toilet around toilet seat rear, therefore be using microwave remote sensor detection user distance go to the toilet device distance and go to the toilet
Then the angle of device judges whether user is at a distance from the device that goes to the toilet and goes to the toilet in distance range, and judges that user is
The no angular range that goes to the toilet in the device that goes to the toilet, if so, illustrating that user enters the range that goes to the toilet.For example, as shown in Fig. 2, man
The angular range that goes to the toilet of urine can be 100 °.
The case where range that goes to the toilet can also only go to the toilet distance range, be squatting pan for the device that goes to the toilet, or for such as
Lavatory device be not the toilet seat of toilet lid the case where because user is in squatting pan or not no each position of the toilet seat of toilet lid
Setting can go to toilet, and the limitation of angle is not present, therefore can detect user at a distance from the device that goes to the toilet, if the distance
In the distance range that goes to the toilet, then illustrate that user enters the range that goes to the toilet.
Step 103：If judging, stay time is in the first preset time range, judges that user rests on when going to the toilet range
It is to carry out Go to lavatory.
User carries out Go to lavatory and needs certain time, if it is determined that the time that user rests on the range that goes to the toilet is in first
Preset time range then judges that user is carrying out Go to lavatory.The numerical value that first preset time range can be obtained with many experiments,
It can be specifically to be tested for 100 users, record the time that they go to toilet, obtained empirical value.Can also be
For the individual user for the device that goes to the toilet, the time of personal settings, for example, the device A that goes to the toilet enters family B, made by domestic consumer C
With then the first preset time range can be the domestic consumer C daily times gone to toilet.First preset time range can be
10 seconds to 15 minutes, can also be other numberical ranges.
Because user's Go to lavatory includes urine behavior, stool behavior, it might even be possible to be the drunk vomiting behavior of user, therefore
First preset time range can be preset urination time range, and preset urination time range can be specifically 10 seconds~60
Second, can also be other numberical ranges.If it is determined that when the stay time that user rests on the range that goes to the toilet is more than preset urine
Between range, then judge user carry out urine behavior.
First preset time range can be preset stool time range, and preset stool time range can be specifically
1 minute~15 minutes, can also be other numberical ranges.If it is determined that the stay time that user rests on the range that goes to the toilet is more than pre-
If stool time range, then judge that user is carrying out stool behavior.
In one embodiment, the device that goes to the toilet is the toilet seat for including induction seat ring, can incude whether it is dug,
If judging, stay time is in the first preset time range, and it is to carry out Go to lavatory to judge that user rests on when going to the toilet range
The step of include：If judging, stay time is in the first preset time range, and recognize user be in man's urine as
The duration that lavatory range, induction seat ring are dug is in the first preset time range, then judges that user is carrying out Go to lavatory.
Because there is the stay time that user rests on the range that goes to the toilet to be in the first preset time range once in a while, it may be possible to user
It is cleaned to the device that goes to the toilet.For man, when carrying out urine behavior using toilet seat can toilet lid and
Seat ring, which is dug, to be come, so if user's stay time is in the first preset time range, and also senses what seat ring was dug
Duration is in the first preset time range, then identifies that the user is to carry out Go to lavatory.
In one embodiment, referring to Fig. 3, the automatic flushing method for the device that goes to the toilet is further comprising the steps of：
Step 301：Obtain bath out code input by user；
Step 302：The flushing function for the device that goes to the toilet is closed according to bath out code input by user.
Specifically can a physical switch be set going to the toilet on device, when user setting physical switch is in off state, depending on
Bath out code is had input for user, the device that goes to the toilet does not execute auto-flushing function then.It avoids user not and is the case where going to the toilet,
Such as the case where device that goes to the toilet is cleaned, go to the toilet device auto-flushing, waste water resource.
Step 104：If judge the user rest on go to the toilet range carry out Go to lavatory after further through the microwave pass
Sensor detects the range that goes to the toilet described in user's disengaging, then controls the device bath that goes to the toilet.
Detection user is in the first preset time range in the range stay time that goes to the toilet, and then detects that the user is detached from again
The range that goes to the toilet illustrates that user may be that upper complete lavatory has left, then executing flush operation with regard to controlling the device that goes to the toilet.
Specifically, if it is determined that the stay time that user rests on the range that goes to the toilet is in preset urination time range, then
It is to carry out urine behavior, then detecting that the user rests on after the range that goes to the toilet again to judge that user rests on when going to the toilet range
It is detached from the range that goes to the toilet, illustrates to have left after user may complete urine behavior, the step of device bath is then control goes to the toilet
Control go to the toilet device amount of flush water be less than the first default amount of flush water threshold value, and/or control go to the toilet device bath output power it is small
In the first default bath output power threshold value.
Specifically, if it is determined that the stay time that user rests on the range that goes to the toilet is in preset stool time range, then
It is to carry out stool behavior to judge that user rests on when going to the toilet range, then detects that the user rests on after the range that goes to the toilet again
It is detached from the range that goes to the toilet, illustrates to have left after user may complete stool behavior, the step of device bath is then control goes to the toilet
The amount of flush water for controlling the device that goes to the toilet is more than the first default amount of flush water threshold value, and/or controls the bath output power for the device that goes to the toilet
In the first default bath output power threshold value.
User's urine behavior does not need how much water generally, or bath dynamics can be a little bit smaller, can save water money in this way
Source reduces output power.After user's stool behavior, amount of flush water more greatly, can rinse a bit, and bath great efforts also have a bit
Help to defecate and rinse.The present embodiment identifies stool behavior and the urine behavior of user, flexible according to corresponding Go to lavatory
Amount of flush water and/or bath dynamics are controlled, resource utilization is improved.
Bath is controlled after the range that goes to the toilet can be detached from detecting user, the user can also be waited to be detached from the range that goes to the toilet latter
Bath is controlled after fixing time again.In one embodiment, if judging that the user rests on the range that goes to the toilet and carry out the row that goes to the toilet
For after further through the microwave remote sensor detect the user be detached from described in go to the toilet after range the step of, including：
The disengaging duration that user is detached from the range that goes to the toilet is obtained, if being detached from duration exceeds the second predetermined threshold value, control goes to the toilet
Device is washed by water.
Further, if the disengaging duration of user is less than the second predetermined threshold value, and in addition to the user other are detected
User enters the range that goes to the toilet, then controls the device that goes to the toilet and rushed when the disengaging duration of other users exceeds the second predetermined threshold value
Water.
User leaves go to the toilet device after soon, and there is another user to go to the toilet in the device that goes to the toilet, then can be without
Bath, washes by water after the user goes to the toilet, can save water resource, particularly with the peak period that goes to the toilet, many users want again
The case where urine.Second predetermined threshold value can be 5 seconds~60 seconds, for example, 10 seconds, can also be arranged according to demand.Such as user
A is going to the toilet, and after user A goes to the toilet, although user A leaves the range that goes to the toilet, user A leaves the range that goes to the toilet and is less than 10 seconds, horse
It is upper to there is user B then to go to toilet again, after user B completes Go to lavatory, then the device bath that goes to the toilet is controlled, can economized in this way
Water.
The automatic flushing method of the above-mentioned device that goes to the toilet, after detecting that user enters the range that goes to the toilet for the device that goes to the toilet, if
It detects that user rests on time of the range that goes to the toilet and is in the first preset time range, then judges that user is carrying out Go to lavatory,
If detecting the user to rest on after the range that goes to the toilet goes to the toilet and be detached from the range that goes to the toilet, illustrates that the user has gone up lavatory, then control
The system device that goes to the toilet is washed by water, which is not necessarily to user's manual flush, has convenience, particularly with will not use
The old man and child of flushing function, advantage are more obvious.
The flushing method of the above-mentioned device that goes to the toilet can be applied to the device that goes to the toilet in Fig. 4.The device that goes to the toilet in Fig. 4 includes：It is micro-
Wave sensor 410, timing module 420, main control module 430 and bath module 440；Main control module 430 is sensed with microwave respectively
Device 410, the timing module 420 for timing, bath module 440 connect.
Microwave remote sensor 410 is for detecting range residing for user；Main control module 430 is used for defeated according to microwave remote sensor 410
The signal gone out judges whether user enters the range that goes to the toilet for the device that goes to the toilet, and such as judges that user enters the model that goes to the toilet for the device that goes to the toilet
It encloses, then triggering timing module 420 starts timing, as judged to be detached from the range that goes to the toilet after user enters the range that goes to the toilet again, then triggers meter
When module 420 stop timing；Main control module 430 is additionally operable to judge that user stops according to the duration signal that timing module 420 exports
Whether it is in the first preset time range in the stay time for the range that goes to the toilet, if so, then judging that user rests on when going to the toilet range
It is to carry out Go to lavatory, and judging that user rests on the when of going to the toilet range is passed further through microwave after carrying out Go to lavatory
Sensor 410 judge user be detached from go to the toilet device go to the toilet range when, triggering go to the toilet device bath module 440 wash by water.
Microwave remote sensor 410 is the device that some physical quantitys can be detected using microwave property in one of the embodiments,
Part, microwave remote sensor 410 can detect the information such as presence, movement velocity, distance, angle including sense object.Microwave senses
Device 410 is connect with main control module 430, microwave remote sensor 410 for detect user with the device that goes to the toilet at a distance from and detect user
Angle；Main control module 430 is the distance signal and angle signal for receiving microwave remote sensor output, judges whether user locates
In the distance range and angular range of the device that goes to the toilet.
Specifically, the device that goes to the toilet is intellectual water closet；Referring to Fig. 5, main control module 430 includes the master control of intellectual water closet
Device 520 and micro-control unit 510 processed.
Micro-control unit 510 is connect with master controller 520, microwave remote sensor 410, timing module 420 respectively, master controller
520 connect with bath module 440.Micro-control unit 510 come receive microwave remote sensor 410 output signal, and receive timing
The time signal that module 420 exports, the main control module 430 for triggering intellectual water closet control the bath of bath module 440.
(the Microcontroller Unit of micro-control unit 510；MCU), also known as one chip microcomputer (Single
Chip Microcomputer) or microcontroller, can be specifically 89 series monolithics.Intellectual water closet itself has main control
Device 520 provides additional microcontroller to avoid the problem that the master controller 520 and microwave remote sensor communication adaptation of toilet seat itself
Unit 510 is communicated with microwave remote sensor, then the relay forwarding of signal is carried out by micro-control unit 510.
Further, microwave remote sensor 410, timing module 420 and micro-control unit 510 can be laid in circuit board
On, form an entirety.Interface can be set on circuit board, and micro-control unit 510 can pass through the interface and intellectual water closet
Master controller 520 connect, such microwave remote sensor 410, timing module 420 and micro-control unit 510 are independently of toilet seat
Master controller, it is easy to installation and removal, also be easy repair, do not influence toilet seat original function.
In one of the embodiments, referring to Fig. 6, micro-control unit 510 and microwave remote sensor are set to intelligent toilet seat
In device shell.
It can be not easy to be damaged by extraneous factor with water proof and dust proof in microwave remote sensor setting shell, microwave remote sensor is sent out micro-
Wave signal has certain penetration capacity, and being placed in shell can not influence to use.
Bath module 440 includes electrically operated valve in one of the embodiments, is connect with main control module 430, main control module
430 water flow for adjusting the aperture of electrically operated valve to adjust when the device that goes to the toilet is washed by water；Bath module 440 further includes that hydraulic pressure increases
Depressor is connect with main control module 430, for increasing hydraulic pressure when going to the toilet device bath.
Hydraulic pressure turbocharger inlet becomes a mandarin valve, and there is an outflow valve in outlet, hydraulic pressure booster be wash away go to the toilet device when, flow
Hydraulic pressure booster is entered by the valve that becomes a mandarin, water flow pressure increases, and flow velocity is accelerated, since circulation area reduces at outflow valve, high speed water
Stream forms negative pressure, sucks a certain amount of air from the external world, forms gas and water mixed flow, and flow velocity greatly increases, rushing with bigger
Brushing force amount increases hydraulic pressure and enhances scouring effect, while reducing the usage amount of water.
User's urine behavior does not need how much water generally, or bath dynamics can be a little bit smaller, can save water money in this way
Source reduces output power.After user's stool behavior, amount of flush water more greatly, can rinse a bit, and bath great efforts also have a bit
Help to defecate and rinse.The present embodiment electrically operated valve aperture is adjustable, hydraulic pressure booster is adjustable hydraulic pressure and flow velocity, can according to
The stool behavior and urine behavior at family flexibly control amount of flush water and/or bath dynamics, improve resource utilization.
Intellectual water closet includes seat ring in one of the embodiments, and seat ring digs detection module, and seat ring digs detection
Module is set under seat ring, and seat ring is dug detection module and connect with main control module 430；
Seat ring digs detection module for exporting electric signal when seat ring is dug, and main control module 430 is for receiving electricity
Signal then judges that seat ring is dug, and judges that user rests on the stay time of the range that goes to the toilet and is in the first preset time range,
It is to carry out Go to lavatory then to judge that user rests on when going to the toilet range.
Seat ring, which is dug detection module specifically and can be dug pressure sensor with pressure sensor, seat ring, then to be sensed less than pressure,
Low level signal is exported to main control module 430.
Because there is the stay time that user rests on the range that goes to the toilet to be in the first preset time range once in a while, it may be possible to user
It is cleaned to the device that goes to the toilet.For man, to avoid staiing seat ring, urine row is carried out using toilet seat
For when toilet lid and seat ring can be dug come, so if user's stay time is in the first preset time range, and also feel
Seat ring should be arrived to be dug, then illustrate that the user is to carry out Go to lavatory.
The device that goes to the toilet in one of the embodiments, further includes water level detecting module, connect, is set to main control module 430
In the water tank of toilet seat, the water level for detecting water tank；Main control module 430 is used to receive the water of water level detecting module output
Position signal, judge the user rest on go to the toilet range progress Go to lavatory after further through the microwave remote sensor detect institute
The range that goes to the toilet described in user's disengaging is stated, and judges that the water level of the water tank of toilet seat reaches preset water level value, then controls bath
Module 440 is washed by water.
It can wash away unclean when the device water level deficiency that goes to the toilet, when detecting water level abundance, then wash by water, can improve
It flushes the toilet effect.
The above-mentioned device that goes to the toilet, microwave remote sensor 410 detects range residing for user, and outputs signal to main control module 430, main
Control module 430 judges whether user enters the range that goes to the toilet for the device that goes to the toilet, and such as judges that user enters the model that goes to the toilet for the device that goes to the toilet
It encloses triggering timing module 420 and starts timing, such as judge that user is detached from the range that goes to the toilet for the device that goes to the toilet, triggering timing module 420 is stopped
Only timing, when main control module 430 judges that user rests on the stop for the range that goes to the toilet according to the duration signal that timing module 420 exports
It is long whether to be in the first preset time range, if so, then judge user rest on when going to the toilet range be carrying out Go to lavatory, and
Judge user be detached from the device that goes to the toilet go to the toilet range when, the go to the toilet bath module 440 of device of triggering is washed by water, and may be implemented automatic
Bath, has convenience, particularly with the old man and child that will not use flushing function, advantage is more obvious.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of automatic flushing method for the device that goes to the toilet, which is characterized in that the automatic flushing method includes the following steps：
Utilize range residing for microwave remote sensor detection user；
If the user is in the range that goes to the toilet of the device that goes to the toilet, the user is obtained in the stop of the range that goes to the toilet
It is long；
If judging, the stay time is in the first preset time range, judge the user rest on when going to the toilet range be
Carry out Go to lavatory；
If judge it is described with carry out after Go to lavatory further through the microwave remote sensor detect the user be detached from described in such as
Lavatory range, then go to the toilet device bath described in control.
2. according to the method described in claim 1, it is characterized in that, described utilize model residing for microwave remote sensor detection user
The step of enclosing include：User is detected at a distance from the device that goes to the toilet and the angle of user using the microwave remote sensor；
If the user is in the range that goes to the toilet of the device that goes to the toilet, obtains the user and stop in the range that goes to the toilet
The step of staying duration include：If the user going to the toilet apart from model in the device that goes to the toilet at a distance from the device that goes to the toilet
It encloses, and judges that the user is in the angular range that goes to the toilet of the device that goes to the toilet according to the angle information, then described in acquisition
Stay time of the user in the range that goes to the toilet；Wherein, the range that goes to the toilet of the device that goes to the toilet includes the distance range that goes to the toilet
With the angular range that goes to the toilet.
3. according to the method described in claim 1, it is characterized in that, the device that goes to the toilet be include incude seat ring toilet seat,
If described judge that the stay time is in the first preset time range, judge the user rest on when going to the toilet range be
Carry out Go to lavatory the step of include：
If judging, the stay time is in the first preset time range, and recognize the user be in man's urine as
Lavatory range, the induction seat ring are dug, then it is to carry out Go to lavatory to judge that the user rests on when going to the toilet range.
If 4. according to the method described in claim 1, it is characterized in that, it is described judge the stay time be in first it is default when
Between range, then judge that the user rests on when going to the toilet range that be the step of carrying out Go to lavatory include：If stopping described in judging
Duration is stayed to be in preset urination time range, then it is to carry out urine behavior to judge that the user rests on when going to the toilet range；
The device that goes to the toilet described in the control wash by water the step of be control described in go to the toilet device amount of flush water be less than the first default amount of flush water threshold
Value, and/or the bath output power for the device that goes to the toilet described in control are less than the first default bath output power threshold value；
Or,
If judging, the stay time is in the first preset time range, judge the user rest on when going to the toilet range be
Carry out Go to lavatory the step of include：If judging, the stay time is in preset stool time range, judges the use
It is to carry out stool behavior that family, which rests on when going to the toilet range,；The device that goes to the toilet described in the control wash by water the step of be control described in such as
The amount of flush water of lavatory device is more than the described first default amount of flush water threshold value, and/or the bath output power of device of going to the toilet described in control
More than the described first default bath output power threshold value.
If 5. according to the method described in claim 1, it is characterized in that, it is described after judging that the user carries out Go to lavatory again
By the microwave remote sensor detect the user be detached from described in go to the toilet after range the step of, including：
The disengaging duration for obtaining the range that goes to the toilet described in user's disengaging, if the disengaging duration exceeds the second predetermined threshold value,
The device that goes to the toilet described in control is washed by water.
If 6. according to the method described in claim 5, it is characterized in that, it is described after judging that the user carries out Go to lavatory again
By the microwave remote sensor detect the user be detached from described in go to the toilet after range the step of include：
If the disengaging duration of the user is less than second predetermined threshold value, and detects other use in addition to the user
Go to the toilet range described in the entrance of family, then the device that goes to the toilet described in control is default beyond described second in the disengaging duration of the other users
It washes by water when threshold value.
7. according to claim 1-6 any one of them methods, which is characterized in that the method is further comprising the steps of：
Obtain bath out code input by user；
According to the flushing function for the device that goes to the toilet described in the bath out code closing.
The device 8. one kind goes to the toilet, which is characterized in that including：Microwave remote sensor, timing module, main control module and bath module,
The main control module is connect with the microwave remote sensor, timing module, bath module respectively；
The microwave remote sensor is for detecting range residing for user；
The signal that the main control module is used to be exported according to the microwave remote sensor judges whether the user enters the device that goes to the toilet
The range that goes to the toilet, the user as described in judging enters the range that goes to the toilet of the device that goes to the toilet, then triggers the timing module and start timing,
And it when going to the toilet range after judging that the user enters the range that goes to the toilet and described in disengaging, triggers the timing module and stops timing；
The duration signal that the main control module is additionally operable to be exported according to timing module judges that the user rests on the range that goes to the toilet
Whether stay time is in the first preset time range, if so, it is to go to the toilet then to judge that user rests on when going to the toilet range
Behavior, and be after carrying out Go to lavatory and to detect that the user is detached from the dress that goes to the toilet judging that user rests on the when of going to the toilet range
Set go to the toilet range when, triggering go to the toilet device bath module bath.
9. the device according to claim 8 that goes to the toilet, which is characterized in that
The microwave remote sensor for detect user with the device that goes to the toilet at a distance from and acquisition user perspective information；
The main control module is the distance signal and angle signal for receiving the microwave remote sensor output, the master control mould
Block be according to the distance signal judge the user whether the distance range and according to institute of going to the toilet in the device that goes to the toilet
It states angle signal and judges whether the user enters the angular range that goes to the toilet for the device that goes to the toilet；Wherein, the device that goes to the toilet goes to the toilet
Range includes go to the toilet distance range and the angular range that goes to the toilet.
10. the device that goes to the toilet according to claim 8 or claim 9, which is characterized in that the device that goes to the toilet is intellectual water closet；
The main control module includes the master controller and micro-control unit of the intellectual water closet；
The micro-control unit is connect with the master controller, microwave remote sensor, timing module respectively, the master controller difference
It is connect with bath module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257407.0A CN108396836A (en) | 2018-03-27 | 2018-03-27 | Go to the toilet device and its automatic flushing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810257407.0A CN108396836A (en) | 2018-03-27 | 2018-03-27 | Go to the toilet device and its automatic flushing method |
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| CN108396836A true CN108396836A (en) | 2018-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810257407.0A Pending CN108396836A (en) | 2018-03-27 | 2018-03-27 | Go to the toilet device and its automatic flushing method |
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| CN109811845A (en) * | 2019-01-29 | 2019-05-28 | 深圳雅鑫智能房屋有限公司 | Toilet intelligent flushing system and toilet intelligent flushing method |
| CN111305337A (en) * | 2020-01-23 | 2020-06-19 | 深圳市大拿科技有限公司 | Control method of intelligent flushing device and related product |
| CN111894093A (en) * | 2020-06-11 | 2020-11-06 | 深圳拓邦股份有限公司 | Automatic flushing method and device for closestool, readable storage medium and intelligent flushing closestool |
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| CN113653140A (en) * | 2021-08-13 | 2021-11-16 | 九牧厨卫股份有限公司 | Automatic flushing control method and system for closestool and closestool |
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