CN113404123A - Intelligent domestic water treatment method and related device - Google Patents
Intelligent domestic water treatment method and related device Download PDFInfo
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- CN113404123A CN113404123A CN202110717069.6A CN202110717069A CN113404123A CN 113404123 A CN113404123 A CN 113404123A CN 202110717069 A CN202110717069 A CN 202110717069A CN 113404123 A CN113404123 A CN 113404123A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/04—Domestic or like local pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/04—Domestic or like local pipe systems
- E03B7/045—Domestic or like local pipe systems diverting initially cold water in warm water supply
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/04—Water-basin installations specially adapted to wash-basins or baths
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/005—Electrical or magnetic means for measuring fluid parameters
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- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
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Abstract
The embodiment of the application discloses an intelligent treatment method for domestic water, which comprises the following steps: collecting an infrared image through an infrared camera; collecting a reference temperature through a temperature sensor; determining the position of an original switch according to the infrared image; determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch; and controlling the first water outlet and/or the second water outlet according to a control strategy so that running water which is not actually used by a user is stored in a preset water storage container. The embodiment of the application is beneficial to improving the water efficiency of the wash basin.
Description
Technical Field
The application belongs to the technical field of intelligent home, and particularly relates to an intelligent domestic water treatment method and a related device.
Background
At present, when people use domestic water of a gas water heater, cold water needs to be heated under the cold weather condition so as to improve the use suitability, because the gas water heater and water outlets such as a water tap of a wash basin have a certain distance, a water pipe of the certain distance is cold water generally, the water outlets need to discharge original cold water in a pipeline to the greatest extent so as to release hot water gradually, a non-hardbound room such as a rental house cannot have a cold water automatic circulation system generally, more cold water flows out when a user waits, and great water resource waste is caused.
Disclosure of Invention
The embodiment of the application provides an intelligent domestic water treatment method and a related device, so that more intelligent water use control can be realized under the conditions of controllable cost and convenience in modification, waste of domestic water is avoided, and the efficiency of washing pool water is improved.
In a first aspect, an embodiment of the present application provides an intelligent domestic water treatment method, which is applied to an intelligent water-saving switch, wherein a water inlet of the intelligent water-saving switch is connected to a water outlet of a sink faucet, a first water outlet of the intelligent water-saving switch is connected to a recovery pipeline, a water outlet of the recovery pipeline is arranged in a preset water storage container, a second water outlet of the intelligent water-saving switch faces towards the sink, the intelligent water-saving switch includes a temperature sensor arranged in an inner cavity of the intelligent water-saving switch and an infrared camera arranged on a side edge of the intelligent water-saving switch, and a viewing range of the infrared camera includes an original switch of the sink faucet; the method comprises the following steps:
acquiring an infrared image through the infrared camera;
collecting a reference temperature by the temperature sensor;
determining the position of the original switch according to the infrared image;
determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch;
and controlling the first water outlet and/or the second water outlet according to the control strategy so that running water which is not actually used by a user is stored in the preset water storage container.
It can be seen that, in the embodiment of the application, for a wash basin water usage scene, an intelligent water-saving switch is installed on a wash basin faucet, the intelligent water-saving switch acquires an infrared image through an infrared camera, then acquires a reference temperature through a temperature sensor, then determines a position of an original switch according to the infrared image, then determines a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch, and finally controls a first water outlet and/or a second water outlet according to the control strategy so that running water which is not actually used by a user is stored in a preset water storage container. Therefore, the intelligent water-saving switch can control running water which does not reach the expected water temperature of the user to flow into the preset water storage container for storage, so that waste of water in the wash basin is avoided, and the efficiency of water in the wash basin is improved.
In a second aspect, an embodiment of the application provides an intelligent domestic water treatment device, which is applied to an intelligent water-saving switch, wherein a water inlet of the intelligent water-saving switch is connected with a water outlet of a washbasin faucet, a first water outlet of the intelligent water-saving switch is connected with a recovery pipeline, a water outlet of the recovery pipeline is arranged in a preset water storage container, a second water outlet of the intelligent water-saving switch faces towards the washbasin, the intelligent water-saving switch comprises a temperature sensor arranged in an inner cavity of the intelligent water-saving switch and an infrared camera arranged on the side edge of the intelligent water-saving switch, and a view-finding range of the infrared camera comprises an original switch of the washbasin faucet; the apparatus comprises a processing unit and a communication unit,
the processing unit is used for acquiring an infrared image through the infrared camera; and collecting a reference temperature by the temperature sensor; and determining the position of the original switch according to the infrared image; determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch; and controlling the first water outlet and/or the second water outlet according to the control strategy so that running water which is not actually used by a user is stored in the preset water storage container.
In a third aspect, embodiments of the present application provide an electronic device, including a processor, a memory, a communication interface, and one or more programs, stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the method according to the first aspect.
In a fourth aspect, the present application provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program for electronic data exchange, where the computer program causes a computer to perform some or all of the steps described in any one of the methods of the first aspect of the present application.
In a fifth aspect, the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to perform some or all of the steps as described in any one of the methods of the first aspect of the embodiments of the present application. The computer program product may be a software installation package.
Drawings
Fig. 1a is a schematic view of a household water system according to an embodiment of the present application;
fig. 1b is a schematic structural diagram of an intelligent water-saving switch 100 provided in an embodiment of the present application;
FIG. 2a is a schematic flow chart of an intelligent domestic water treatment method provided by an embodiment of the present application;
fig. 2b is a schematic diagram of a one-piece switch provided in an embodiment of the present application;
fig. 3 is a functional unit block diagram of an intelligent domestic water treatment device according to an embodiment of the present application.
Detailed Description
In order to make the technical solutions of the present application better understood, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The terms "first," "second," and the like in the description and claims of the present application and in the above-described drawings are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or modules is not limited to only those steps or modules listed, but may alternatively include other steps or modules not listed or inherent to such process, method, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
As shown in fig. 1a, a scene of a home water system is schematically illustrated, a home water system 10 provided in an embodiment of the present application includes an intelligent water-saving switch 100, a water inlet of the intelligent water-saving switch 100 is connected to a water outlet of a faucet 210 of a sink 200, a first water outlet 110 of the intelligent water-saving switch is connected to a recycling pipeline 300, a water outlet of the recycling pipeline 300 is disposed in a preset water storage container 400, a second water outlet 120 of the intelligent water-saving switch 100 faces the sink 500, the intelligent water-saving switch 100 includes a temperature sensor 130 disposed in an inner cavity of the intelligent water-saving switch 100 and an infrared camera 140 disposed at a side of the intelligent water-saving switch 100, and a viewing range of the infrared camera 140 includes an original switch 220 of the faucet 210 of the sink 200.
The preset water storage container 400 may be, for example, a water tank specially placed by a user, a water storage tank of a toilet, or the like, and is not limited herein.
As shown in fig. 1b, the intelligent water-saving switch 100 further includes a data processing module 150, a first flow control module 160, and a second flow control module 170, wherein the first flow control module 160 is configured to control a flow rate of the first water outlet 110, the second flow control module 170 is configured to control a flow rate of the second water outlet 120, and the data processing module 150 is in communication connection with the first flow control module 160, the second flow control module 170, the temperature sensor 130, and the infrared camera 140, respectively. The data processing module 150 may be, for example, a data processing chip such as a microcontroller MCU. The first flow control module 160 and the second flow control module 170 may be, for example, micro flow controllers or the like.
Fig. 2a shows a flow chart of an intelligent domestic water treatment method, which is applied to the intelligent water-saving switch 100 shown in fig. 1a, and the method comprises the following steps:
Wherein the viewing range of the infrared camera comprises an original switch of the wash basin faucet.
The temperature sensor is arranged in the inner cavity of the intelligent water-saving switch, so that the temperature of water in the inner cavity can be acquired in real time.
And step 203, determining the position of the original switch according to the infrared image.
In one possible example, the original switches include a cold water switch and a hot water switch as shown in fig. 2 b.
In a specific implementation, the cold water switch can be arranged on the left side (user view angle) of the faucet, the hot water switch is arranged on the right side of the faucet, correspondingly, when the user controls the cold water switch, the infrared camera of the intelligent water-saving switch can shoot the back position of the hand of the user (specifically, the infrared camera can comprise the back of the hand corresponding to the palm and the back of each finger), and when the user controls the hot water switch, the infrared camera can shoot the target finger (such as the thumb) of the rotary hot water switch; the determining the position of the original switch according to the infrared image comprises: screening out a first number (for example, 5 or the like) of continuous infrared images of which the hands of the user touch a cold water switch and a second number (for example, 5 or the like) of infrared images of which the hands touch a hot water switch from the collected infrared images;
for the first number of infrared images, the following operations are executed: performing image analysis on the first number of infrared images to determine the relative motion state of at least two fingers; if the relative motion state is relatively static or the difference of the relative position change is smaller than or equal to a preset distance, determining the rotation angle of the hand of the user, and determining the position of the cold water switch according to the rotation angle; if the relative motion state is that the difference of the relative position change is larger than the preset distance, acquiring a reference radius of the cold water switch, introducing the reference radius and the relative position change into a pre-trained rotation angle prediction model to obtain a rotation angle of the cold water switch, and determining the position of the cold water switch according to the rotation angle of the cold water switch; the rotation angle prediction model may be any type of prediction model, such as a neural network prediction model.
For the second number of infrared images, the following operations are executed: performing image analysis on the second quantity of infrared images to determine a motion track of a user target finger in a state of contacting the hot water switch; obtaining a predetermined reference radius of the hot water switch; determining the rotation angle of the hot water switch according to the motion track and the reference radius; and determining the position of the hot water switch according to the rotation angle of the hot water switch.
The hot water switch rotated by the target finger by the user specifically comprises the following three conditions:
in the first case, the user rotates the hot water switch by moving only the finger joints without moving the back of the hand.
And secondly, the target finger of the user is not independently operated, and the arm rotates to drive the target finger to rotate so as to rotate the hot water switch.
And thirdly, the target finger and the back of the hand of the user act to rotate the hot water switch.
In the three conditions, the equipment can accurately identify the motion track of the thumb in the state of contacting the hot water switch, and determine the rotation angle of the hot water switch according to the motion track and the reference radius of the hot water switch.
Therefore, in the example, the device can accurately determine the switch rotating position aiming at the split control scene of the cold and hot water switch, so that the water temperature and the flow can be accurately determined, and the accuracy is improved.
And 204, determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch.
In one possible example, the determining the control strategy of the intelligent water saving switch according to the reference temperature and the position of the original switch comprises: determining a target water temperature and a target flow rate which are expected to be used by a user according to the position of the original switch; and determining a control strategy of the intelligent water-saving switch according to the reference temperature, the target water temperature and the target flow.
The device can prestore the corresponding relation between the rotating positions of the cold and hot water switches and the temperature and the flow of water, and after the rotating positions of the cold water switch and the hot water switch which are currently controlled by a user are determined, the corresponding relation is inquired to determine the target water temperature and the target flow.
Therefore, in the example, the device can accurately determine the target water temperature and the target flow according to the control condition of the user on the switch in real time, and intelligently determine the control strategy of the intelligent water-saving switch according to the current reference temperature, the target water temperature and the target flow, so that the water use intelligence and the water use efficiency are improved.
In this possible example, the determining the control strategy of the intelligent water saving switch according to the reference temperature, the target water temperature and the target flow rate includes: if the reference temperature is detected to be greater than or equal to the target water temperature, determining the control strategy as follows:
opening the second water outlet within a first preset time, and controlling the flow of the second water outlet to be larger than or equal to the target flow;
detecting that the first preset time is overtime and the original switch is not closed, simultaneously opening the first water outlet within second preset time, controlling the flow of the second water outlet to be smaller than the target flow, and controlling the flow of the first water outlet to be equal to the difference value between the target flow and the flow of the second water outlet;
and when the second preset time is detected to be overtime and the original switch is not closed, closing the first water outlet, and controlling the flow of the second water outlet to be greater than or equal to the target flow until a user closes the original switch.
The first preset time is a preset reference time length for washing hands of a user; the second preset time is a preset reference time length for a user to rub hands with the hand sanitizer.
The first preset time and the second preset time may be, for example, 5 seconds, 10 seconds, and the like, and may be preset or dynamically configured, which is not limited herein.
In this possible example, the flow rate of the first water outlet is half or one third of the target flow rate.
It is thus clear that, in this example, in the in-service use, if the user closes original switch temporarily, because the gas water heater ignition lags behind the outflow that is used for water, consequently temporarily close can lead to one section cold water to introduce into the water pipe, lead to the temperature after the user opens once more unstable, cause cold and hot alternate not good use impression, and the intelligent control of this application equipment through first delivery port and second delivery port avoids appearing directly shutting down the condition of water, thereby can be at first through keeping out the water flow in order to maintain the temperature relatively stable, be favorable to improving the temperature stability of the basin play water and when guaranteeing the better use impression of user, avoid the water waste simultaneously.
In this possible example, the flow rate of the first water outlet is determined by: selecting an infrared image containing the hand of the user from the collected infrared images; determining the reference size of the hand of the user according to the infrared image of the hand of the user; determining a reference flow rate for washing the user's hand of the reference size; and determining the flow of the first water outlet according to the target flow and the reference flow.
In the concrete implementation, because the water consumption is less or zero when the user rubs the hand with the hand sanitizer within the second preset time or the user rubs the hand and flushes the water, after comprehensive consideration, the flow of the second water outlet is not higher than the reference flow at least meeting the requirement of the user for completely flushing the hand, so that the corresponding flow of the first water outlet can be obtained by subtracting the reference flow from the target flow, and even if the second water outlet is selected to be shut down in an actual strategy, the first water outlet maintains the water outlet state, so that the gas water heater end cannot detect the water-stop event, and cannot be shut down.
Therefore, in the example, the device calculates the reference flow at least meeting the requirement of the user for completely washing the hands, intelligently calculates the flow of the first water outlet according to the reference flow and the target flow, maintains the water outlet state of the first water outlet so that the gas water heater end cannot detect the water use stopping event, and therefore the cold and hot alternation of subsequent water washing of the hands cannot be caused, meanwhile, the water in the hand rubbing period cannot be wasted, and the water use efficiency and the user experience are improved.
In one possible example, the method further comprises: if the reference temperature is detected to be smaller than the target water temperature, determining the control strategy as follows: and opening the first water outlet, wherein the flow of the first water outlet is greater than or equal to the target flow.
It is thus clear that in this example, when the temperature was not enough, the leading-in water storage container of predetermineeing through first water switch with the water that will not satisfy user's expectation temperature, avoids direct loss to cause the water waste, improves the rate of utilization.
And 205, controlling the first water outlet and/or the second water outlet according to the control strategy so that running water which is not actually used by a user is stored in the preset water storage container.
Wherein the running water that is not actually used by the user includes running water that is lower than a user desired water temperature and/or running water that satisfies the desired water temperature that is not actually used by the user due to rubbing hands.
It can be seen that, in the embodiment of the application, for a wash basin water usage scene, an intelligent water-saving switch is installed on a wash basin faucet, the intelligent water-saving switch acquires an infrared image through an infrared camera, then acquires a reference temperature through a temperature sensor, then determines a position of an original switch according to the infrared image, then determines a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch, and finally controls a first water outlet and/or a second water outlet according to the control strategy so that running water which is not actually used by a user is stored in a preset water storage container. Therefore, the intelligent water-saving switch can control running water which does not reach the expected water temperature of the user to flow into the preset water storage container for storage, so that waste of water in the wash basin is avoided, and the efficiency of water in the wash basin is improved.
Fig. 3 is a block diagram of functional units of an intelligent domestic water treatment apparatus 300 according to an embodiment of the present invention. The domestic water intelligent processing device 300 is applied to an intelligent water-saving switch, a water inlet of the intelligent water-saving switch is connected with a water outlet of a washbasin faucet, a first water outlet of the intelligent water-saving switch is connected with a recovery pipeline, a water outlet of the recovery pipeline is arranged in a preset water storage container, a second water outlet of the intelligent water-saving switch faces towards the washbasin, the intelligent water-saving switch comprises a temperature sensor arranged in an inner cavity of the intelligent water-saving switch and an infrared camera arranged on the side edge of the intelligent water-saving switch, and a view-finding range of the infrared camera comprises an original switch of the washbasin faucet; the apparatus comprises a processing unit 301 and a communication unit 302, wherein,
the processing unit 301 is configured to acquire an infrared image through the infrared camera; and collecting a reference temperature by the temperature sensor; and determining the position of the original switch according to the infrared image; and determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch; and controlling the first water outlet and/or the second water outlet according to the control strategy through the communication unit 302 so that running water not actually used by a user is stored in the preset water storage container.
The domestic water intelligent treatment device 300 may further include a storage unit 303 for storing program codes and data of the electronic device. The processing unit 301 may be a processor, the communication unit 302 may be a touch display screen or a transceiver, and the storage unit 303 may be a memory.
In one possible example, in said determining the control strategy of the intelligent water saving switch according to the reference temperature and the position of the original switch, the processing unit 301 is specifically configured to: determining a target water temperature and a target flow rate which are expected to be used by a user according to the position of the original switch; and determining a control strategy of the intelligent water-saving switch according to the reference temperature, the target water temperature and the target flow.
In one possible example, in terms of determining the control strategy of the intelligent water saving switch according to the reference temperature, the target water temperature and the target flow rate, the processing unit 301 is specifically configured to: if the reference temperature is detected to be greater than or equal to the target water temperature, determining the control strategy as follows:
opening the second water outlet within a first preset time, and controlling the flow of the second water outlet to be larger than or equal to the target flow;
detecting that the first preset time is overtime and the original switch is not closed, simultaneously opening the first water outlet within second preset time, controlling the flow of the second water outlet to be smaller than the target flow, and controlling the flow of the first water outlet to be equal to the difference value between the target flow and the flow of the second water outlet;
and when the second preset time is detected to be overtime and the original switch is not closed, closing the first water outlet, and controlling the flow of the second water outlet to be greater than or equal to the target flow until a user closes the original switch.
In one possible example, the first preset time is a preset reference time for the user to wash hands;
the second preset time is a preset reference time length for a user to rub hands with the hand sanitizer.
In one possible example, the flow rate of the first water outlet is half or one third of the target flow rate.
In one possible example, the flow rate of the first water outlet is determined by:
selecting an infrared image containing the hand of the user from the collected infrared images;
determining the reference size of the hand of the user according to the infrared image of the hand of the user;
determining a reference flow rate for washing the user's hand of the reference size;
and determining the flow of the first water outlet according to the target flow and the reference flow.
In one possible example, the processing unit 301 is further configured to determine the control strategy as: and opening the first water outlet, wherein the flow of the first water outlet is greater than or equal to the target flow.
In one possible example, the original switches include a cold water switch and a hot water switch.
An embodiment of the present application provides an electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs including instructions for performing the steps in the above-described method embodiments.
The above embodiments may be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented in software, the above-described embodiments may be implemented in whole or in part in the form of a computer program product. The computer program product comprises one or more computer instructions or computer programs. The procedures or functions according to the embodiments of the present application are wholly or partially generated when the computer instructions or the computer program are loaded or executed on a computer. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another computer readable storage medium, for example, the computer instructions may be transmitted from one website site, computer, server, or data center to another website site, computer, server, or data center by wire or wirelessly. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server, data center, etc. that contains one or more collections of available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium. The semiconductor medium may be a solid state disk.
Embodiments of the present application also provide a computer storage medium, where the computer storage medium stores a computer program for electronic data exchange, and the computer program makes a computer execute part or all of the steps of any one of the methods described in the above method embodiments, and the computer includes an electronic device.
Embodiments of the present application also provide a computer program product comprising a non-transitory computer readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods as described in the above method embodiments. The computer program product may be a software installation package, the computer comprising electronic equipment.
It should be understood that, in the various embodiments of the present application, the sequence numbers of the above-mentioned processes do not imply an execution sequence, and the execution sequence of the processes should be determined by their functions and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.
In the several embodiments provided in the present application, it should be understood that the disclosed method, apparatus, and system may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative; for example, the division of the unit is only a logic function division, and there may be another division manner in actual implementation; for example, various elements or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may be physically included alone, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Although the present invention is disclosed above, the present invention is not limited thereto. Those skilled in the art can easily conceive of changes or substitutions without departing from the spirit and scope of the present invention, and various changes and modifications can be made, including combinations of different functions and implementation steps described above, and implementations including software and hardware are within the scope of the present invention.
Claims (10)
1. An intelligent domestic water treatment method is characterized by being applied to an intelligent water-saving switch, wherein a water inlet of the intelligent water-saving switch is connected with a water outlet of a washbasin faucet, a first water outlet of the intelligent water-saving switch is connected with a recovery pipeline, a water outlet of the recovery pipeline is arranged on a preset water storage container, a second water outlet of the intelligent water-saving switch faces towards the washbasin, the intelligent water-saving switch comprises a temperature sensor arranged in an inner cavity of the intelligent water-saving switch and an infrared camera arranged on the side edge of the intelligent water-saving switch, and a view-finding range of the infrared camera comprises an original switch of the washbasin faucet; the method comprises the following steps:
acquiring an infrared image through the infrared camera;
collecting a reference temperature by the temperature sensor;
determining the position of the original switch according to the infrared image;
determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch;
and controlling the first water outlet and/or the second water outlet according to the control strategy so that running water which is not actually used by a user is stored in the preset water storage container.
2. The method according to claim 1, wherein the determining a control strategy of the intelligent water saving switch according to the reference temperature and the position of the original switch comprises:
determining a target water temperature and a target flow rate which are expected to be used by a user according to the position of the original switch;
and determining a control strategy of the intelligent water-saving switch according to the reference temperature, the target water temperature and the target flow.
3. The method according to claim 2, wherein the determining a control strategy of the intelligent water saving switch according to the reference temperature, the target water temperature and the target flow rate comprises:
if the reference temperature is detected to be greater than or equal to the target water temperature, determining the control strategy as follows:
opening the second water outlet within a first preset time, and controlling the flow of the second water outlet to be greater than or equal to the target flow;
detecting that the first preset time is overtime and the original switch is not closed, simultaneously opening the first water outlet within second preset time, controlling the flow of the second water outlet to be smaller than the target flow, and controlling the flow of the first water outlet to be equal to the difference value between the target flow and the flow of the second water outlet;
and when the second preset time is detected to be overtime and the original switch is not closed, closing the first water outlet, and controlling the flow of the second water outlet to be greater than or equal to the target flow until a user closes the original switch.
4. The method of claim 3, wherein the first preset time is a preset reference time period for the user to wash hands;
the second preset time is a preset reference time length for a user to rub hands with the hand sanitizer.
5. The method of claim 4, wherein the first outlet has a flow rate that is one-half or one-third of the target flow rate.
6. The method of claim 4, wherein the flow rate of the first water outlet is determined by:
selecting an infrared image containing the hand of the user from the collected infrared images;
determining the reference size of the hand of the user according to the infrared image of the hand of the user;
determining a reference flow rate for washing the user's hand of the reference size;
and determining the flow of the first water outlet according to the target flow and the reference flow.
7. The method according to any one of claims 3-6, further comprising:
if the reference temperature is detected to be smaller than the target water temperature, determining the control strategy as follows: and opening the first water outlet, wherein the flow of the first water outlet is greater than or equal to the target flow.
8. The method of claim 7, wherein the raw switches comprise a cold water switch and a hot water switch.
9. An intelligent domestic water treatment device is applied to an intelligent water-saving switch, a water inlet of the intelligent water-saving switch is connected with a water outlet of a washbasin faucet, a first water outlet of the intelligent water-saving switch is connected with a recovery pipeline, a water outlet of the recovery pipeline is arranged on a preset water storage container, a second water outlet of the intelligent water-saving switch faces towards the washbasin, the intelligent water-saving switch comprises a temperature sensor arranged in an inner cavity of the intelligent water-saving switch and an infrared camera arranged on the side edge of the intelligent water-saving switch, and a view-finding range of the infrared camera comprises an original switch of the washbasin faucet; the apparatus comprises a processing unit and a communication unit,
the processing unit is used for acquiring an infrared image through the infrared camera; and collecting a reference temperature by the temperature sensor; and determining the position of the original switch according to the infrared image; determining a control strategy of the intelligent water-saving switch according to the reference temperature and the position of the original switch; and controlling the first water outlet and/or the second water outlet according to the control strategy so that running water which is not actually used by a user is stored in the preset water storage container.
10. An electronic device comprising a processor, a memory, a communication interface, and one or more programs stored in the memory and configured to be executed by the processor, the programs comprising instructions for performing the steps in the method of any of claims 1-8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2021102782323 | 2021-03-15 | ||
| CN202110278232 | 2021-03-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113404123A true CN113404123A (en) | 2021-09-17 |
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ID=77679601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110717069.6A Withdrawn CN113404123A (en) | 2021-03-15 | 2021-06-25 | Intelligent domestic water treatment method and related device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113404123A (en) |
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2021
- 2021-06-25 CN CN202110717069.6A patent/CN113404123A/en not_active Withdrawn
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Application publication date: 20210917 |