CN113266064A - Device and method for testing comfort degree of intelligent closestool warm water cleaning equipment - Google Patents
Device and method for testing comfort degree of intelligent closestool warm water cleaning equipment Download PDFInfo
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- CN113266064A CN113266064A CN202110483185.6A CN202110483185A CN113266064A CN 113266064 A CN113266064 A CN 113266064A CN 202110483185 A CN202110483185 A CN 202110483185A CN 113266064 A CN113266064 A CN 113266064A
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
- E03D9/08—Devices in the bowl producing upwardly-directed sprays; Modifications of the bowl for use with such devices ; Bidets; Combinations of bowls with urinals or bidets; Hot-air or other devices mounted in or on the bowl, urinal or bidet for cleaning or disinfecting
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- G—PHYSICS
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- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
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Abstract
The invention provides a device and a method for testing the comfort degree of intelligent closestool warm water cleaning equipment. The device comprises: a dummy comprising a skeleton, a simulated skin, and a simulated muscle; the thighs and the buttocks of the dummy are provided with a flexible temperature sensor array and a flexible pressure sensor array; a signal acquisition system and a power supply thereof are arranged in the chest cavity of the dummy and are used for acquiring and recording signals of the pressure sensor array and the temperature sensor array in real time; the dummy thigh is provided with a telescopic camera. According to the invention, the sensors such as temperature and pressure are adopted to acquire objective data of each function of the cleaning equipment, so that adverse effects of subjective factors of 'different from person' caused by evaluating comfort degree by only depending on manual scoring are avoided; the invention is suitable for rapidly carrying out a large number of repeated tests, not only saves the experiment cost, but also improves the efficiency, can ensure the consistency of the experiment data acquisition process, and realizes the objective evaluation of the comfort level of the intelligent closestool, the intelligent closestool cover and other hip cleaning products.
Description
Technical Field
The invention belongs to the technical field of intelligent bathroom technology and human ergonomics, and particularly relates to a device and a method for testing the comfort degree of intelligent closestool warm water cleaning equipment.
Background
With the progress of scientific technology and the continuous pursuit of human beings for the quality of life, the use of intelligent toilets is more and more common. But the comfort level of intelligent closestool buttock washing does not have unified standard, and the product parameter diverse that different producers produced causes the market to be uneven, and the consumer can not distinguish the product. Therefore, in order to solve the relationship between the comfort level of the intelligent toilet seat cleaning device and several parameters related to the comfort level, a device and a method which can objectively evaluate the relationship between the comfort level of the intelligent toilet seat and the related parameters are lacked.
Disclosure of Invention
In view of the above, the invention aims to provide a device and a method for testing the comfort level of intelligent closestool warm water cleaning equipment, so that the comfort level of intelligent closestool, intelligent closestool cover and other hip cleaning products can be objectively evaluated. In order to achieve the purpose, the invention adopts the following technical scheme.
In a first aspect, the present invention provides an apparatus for testing the comfort of an intelligent toilet warm water cleaning device, comprising:
a dummy comprising a skeleton, a simulated skin, and a simulated muscle;
the thighs and the buttocks of the dummy are provided with a flexible temperature sensor array and a flexible pressure sensor array;
a signal acquisition system and a power supply thereof are arranged in the chest cavity of the dummy and are used for acquiring and recording signals of the pressure sensor array and the temperature sensor array in real time;
the dummy thigh is provided with a telescopic camera.
Preferably, the signal acquisition system further comprises a network communication module for transmitting the acquired signal to a remote computer.
In a second aspect, the present invention provides another aspect of an apparatus for testing the comfort of an intelligent toilet warm water cleaning device, including:
simulating buttocks and a support rod;
the simulation hip consists of a framework, simulation skin and simulation muscles;
the skeleton of the simulation hip comprises a waist, a hip joint and a thigh; a pressure sensor array and a temperature sensor array are implanted in the simulated skin or attached to the outer layer; elastic support rods are arranged on the front side, the left side and the right side of the waist and are used for assisting in keeping the simulated hip posture; and a signal acquisition system and a power supply thereof are arranged in the waist cavity and used for acquiring and recording signals of the pressure sensor and the temperature sensor in real time.
Preferably, a telescopic camera is arranged on one side of the thigh and used for shooting images of the water jet.
In a third aspect, the invention provides a method for testing the comfort of the intelligent closestool warm water cleaning equipment by using the device of the first or second aspect, which comprises the following steps:
step S1, a water flow shape test,
the method specifically comprises the following steps: switching different water spraying cleaning modes, taking a water spraying picture, and obtaining the water flow shape;
step S2, testing the pressure and temperature of the water flow:
the method specifically comprises the following steps: different water spraying modes are switched, meanwhile, the pressure of water flow impacting to the simulated hip is collected through the flexible pressure sensor array, and the temperature of the water flow reaching the simulated hip is collected through the flexible temperature sensor array;
step S3, drying test, specifically including:
executing a drying function, and acquiring the temperature of the simulated hip skin through a flexible temperature sensor array;
step S4, cleaning the position movement test, specifically including:
changing the cleaning position, and recording the position code of the pressure sensor sensing the water flow impact force in real time;
preferably, in step S1, it is determined whether the water flow profile matches the water flow shape to be sprayed by extracting the water flow profile ratio.
Preferably, the method for extracting the water flow profile is to take a photograph of the water not sprayed before spraying water, and perform subtraction operation on the photograph of the water not sprayed after binarization processing and the photograph of the water sprayed to obtain a water flow image;
extracting the outline of the water flow image;
calculating the area of a water flow outline surrounding area;
and comparing the area of the water flow outline surrounding area with the standard area of each water flow shape, and judging whether the current water flow shape meets the standard water flow shape requirement or not.
Preferably, the method for extracting the water flow profile is to take a photograph of the water not sprayed before spraying water, and perform subtraction operation on the photograph of the water not sprayed after binarization processing and the photograph of the water sprayed to obtain a water flow image;
extracting the outline of the water flow image;
calculating the length, the maximum width, the minimum width and the average width of the water flow profile in the water flow spraying direction;
and comparing the length, the maximum width, the minimum width and the average width with standard values, and judging whether the current water flow shape meets the requirement of the standard water flow shape.
Preferably, the method further comprises the step of performing position coding on the sensor units of the pressure sensor array according to positions, wherein the position coding corresponds to one of a front flushing area, a rear flushing area and a non-flushing area;
in step S4, the position code of the water flow impact force is detected by traversal, and whether the position code is consistent with the region to be washed is compared.
In a fourth aspect, the invention provides a method for testing the comfort level of intelligent closestool warm water cleaning equipment, which combines subjective and objective evaluation and has user participation, comprising the following steps:
when detecting that a user enters a detection area, starting a test;
detecting the pressure of a user sitting on the intelligent closestool, and calculating the weight of the user;
detecting the body temperature of a user, and adjusting the heating temperature of the intelligent toilet cover according to the body temperature and the ambient temperature;
detecting the temperature of the cleaning water, and adjusting the temperature of the cleaning water according to the body temperature and the ambient temperature;
detecting the pressure of the washing water;
receiving an instruction of setting test parameters and a process by a user;
and acquiring the grade of the user for the test process.
Compared with the prior art, the invention has the following technical effects:
the sensors such as temperature, pressure and the like are adopted to acquire objective data of each function of the cleaning equipment, so that adverse effects of subjective factors which are different from person to person and are caused by evaluating comfort degree by only depending on artificial scoring are avoided; through the testing arrangement of designing different forms, liberation experimenter's labour to be suitable for and carry out a large amount of repeated tests fast, both saved the experiment cost and still improved efficiency, more can ensure the uniformity of experiment data acquisition process.
Drawings
FIG. 1 is a schematic diagram illustrating an effect of a testing apparatus according to a first embodiment of the present invention;
FIG. 2 is a schematic diagram of a flexible pressure sensor array configuration according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a flexible temperature sensor array according to an embodiment of the present invention;
FIG. 4 is a schematic view of a testing apparatus according to a second embodiment of the present invention;
FIG. 5 is a water flow shooting effect diagram according to the embodiment of the invention;
FIG. 6 is a schematic diagram of a binarization process of a water flow image according to an embodiment of the invention;
FIG. 7 is a schematic diagram of a contour extraction process for a water flow image according to an embodiment of the present invention;
fig. 8 is a schematic diagram of a testing process provided in the third embodiment of the present invention.
Detailed Description
The present invention will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
As shown in fig. 1, the test apparatus provided in this embodiment is designed in a dummy form, and includes a skeleton, a simulated skin, and a simulated muscle. The skeleton mainly comprises a head, a big arm, a small arm, a trunk, thighs, cruses, hip joints, knee joints, shoulder joints, elbow joints and other joints, and flexible simulation skin wraps the outside of the skeleton. The flexible simulated skin structure has tensile elastic modulus and shore hardness close to those of a real person. The dummy structure can adopt the conventional design, as long as the joints move freely, and the simulated skin of the thighs and the buttocks is suitable for being implanted or attached with the flexible temperature/pressure sensor array and can be stably seated on the closestool.
The simulated muscle layer is filled between the simulated skin and the skeleton of the hip and thigh of the dummy, the simulated skin is of a rubber or other flexible multilayer structure, and the simulated muscle layer is of a foamed rubber or high-elastic sponge. The other parts can be cost-saving, and can not fill the simulation muscles or even wrap the simulation skin.
The chest cavity of the dummy is internally provided with a signal acquisition system and a power supply thereof, which are used for acquiring and recording the signals of the channels of the nxm pressure sensor and the temperature sensor in real time. The signal acquisition system comprises a signal conditioning unit, an A/D converter unit, a central controller, a storage display unit and an I/O input/output circuit, and is controlled by a logic control unit. The signal acquisition system can be implemented by using the existing design, and the details are not repeated here.
The hip of the dummy is provided with a flexible pressure sensor array and a temperature sensor array, and the comfort of the intelligent closestool (or the intelligent closestool cover) with warm water cleaning and drying functions is finely sensed from the aspects of water temperature, wind temperature, seat temperature, water pressure and water spraying position (track). The flexible pressure sensor array and the temperature sensor array each comprise n x m sensing units.
The structure of the flexible pressure sensing array adopted in the present embodiment is shown in fig. 2, which is divided into 4 parts: upper electrode 11, conductive rubber 12, insulating gasket 13, lower electrode 14. The electrode material is a PET/ITO conductive film (ITO: transparent conductive material Indium-Tin Oxide; PET: polyethylene terephthalate, polyethylene terephthalate) after photoetching and corrosion. The pressure sensitive material is a conductive rubber disc. The conductive rubber disc is fitted in the through hole of the insulating gasket. The insulating gasket is used for fixing the positions of the conductive rubber wafers and ensuring the insulation among the conductive rubber wafers. The lower electrode is the same as the upper electrode and is arranged in the vertical direction. In order to realize better flexible fitting effect with the simulated skin and in consideration of economic cost, the thickness of the sensing array is controlled to be 0.8mm to 1 mm.
The structure of the flexible temperature sensing array adopted in the embodiment is shown in fig. 3, and is divided into 4 parts: an upper electrode plate 21, a graphene layer 22, a flexible substrate 23, and a lower electrode plate 24; a through hole is formed in the flexible substrate 23, the graphene layer 22 is used as a temperature sensitive element and is assembled in the through hole of the flexible substrate 21, and the upper surface and the lower surface are covered by the upper electrode plate 21 and the lower electrode plate 24; the upper electrode plate 21 is located on the upper layer of the flexible substrate 23, the lower electrode plate 24 is located on the lower layer of the flexible substrate 23, the top surface of the graphene layer 23 is connected with the bottom surface of the upper electrode plate 21, and the bottom surface of the graphene layer 22 is connected with the top surface of the lower electrode plate 24. In one possible embodiment, the flexible substrate 23 is made of liquid crystal polymer, and the upper electrode plate 21 and the lower electrode plate 24 are metal electrode plates, and are made of metal foil, for example.
In a preferred embodiment, one thigh is provided with a retractable camera for taking images of the water jet during the test to evaluate the shape of the water jet.
In a preferred embodiment, a network communication module can be added for transmitting the test data to a remote computer in a wired or wireless manner in real time.
Example two
As shown in fig. 4, the test device provided by the present embodiment is designed to have a simulated hip shape with a support frame, and includes a simulated hip and a support bar; the simulation hip consists of a framework, simulation skin and simulation muscles, the flexible simulation skin is wrapped outside the simulation hip, and the simulation muscles are filled between the framework and the simulation skin. The skeleton of the simulation hip only comprises a waist, hip joints and thighs; a pressure sensor array and a temperature sensor array are implanted in the simulated skin or attached to the outer layer; the front, left and right sides of the waist are provided with elastic support rods for assisting the simulation of stable sitting of the buttocks on the closestool. And a signal acquisition system and a power supply thereof which are the same as those in the first embodiment are arranged in the waist cavity and are used for acquiring and recording the channel signals of the n x m pressure sensor and the temperature sensor in real time.
The pressure sensor array and the temperature sensor array adopt the same scheme as the first embodiment.
In a preferred embodiment, a retractable camera as described in the first embodiment can be mounted on one thigh to capture an image of the water jet during the test, so as to evaluate the shape of the water jet.
EXAMPLE III
The method for testing the comfort level of the intelligent closestool or the closestool cover with the warm water cleaning function by adopting the testing device provided by the first embodiment or the second embodiment comprises the following steps:
and (4) stably placing the testing device on the intelligent closestool to be tested to execute each function of the intelligent closestool.
Step S1, Water flow shape test
Extending out the camera;
switching different water spray cleaning modes;
the effect of taking a water-jet photograph and removing extraneous background is shown in fig. 5, in which (a) is a normal warm water cleaning mode and (b) is a wide cleaning mode with a wider cleaning range;
carrying out binarization processing on the water spray photo as shown in FIG. 6;
the water flow profile is extracted, and as shown in fig. 7, the comparison is made as to whether the water flow shape is consistent with the water flow shape to be sprayed.
In a feasible implementation mode, the method for extracting the water flow profile is to shoot a photograph which is not sprayed with water before spraying water, and perform subtraction operation on the photograph which is not sprayed with water and the photograph which is sprayed with water after binarization processing to obtain a water flow image; extracting the outline of the water flow image; calculating the area of a water flow outline surrounding area; and comparing the area of the water flow outline surrounding area with the standard area of each water flow shape, and judging whether the current water flow is consistent with the water flow shape to be sprayed and whether the current water flow is qualified.
In one possible embodiment, the length, the maximum width, the minimum width and the average width of the water flow profile in the water flow injection direction are calculated; and comparing the length, the maximum width, the minimum width and the average width with standard values, and judging whether the current water flow shape meets the requirement of the standard water flow shape.
Step S2, testing the pressure and temperature of the water flow:
different water spraying modes, pulse water flow, massage flushing, wide water flow and the like are switched.
Meanwhile, the pressure of water flow impacting to the simulated hip is collected through the flexible pressure sensor array, and the temperature of the water flow reaching the simulated hip is collected through the flexible temperature sensor array.
Step S3, drying test:
and executing a drying function, and acquiring the temperature of the simulated hip skin through the flexible temperature sensor array.
Step S4, cleaning position movement test
And changing the cleaning position, recording the serial number of the pressure sensor sensing the water flow impact force in real time, correspondingly obtaining the actual position of the simulated hip, and judging whether the part to be washed is covered or not in the whole range of the cleaning position adjustment. For example, when performing a post-flush, if the flush segment is sensed to be too far forward, the positional shift is inaccurate, which negatively impacts comfort.
As an alternative implementation, the sensor units of the pressure sensor array may be position-coded according to their positions, the position-coding corresponding to one of a front flushing area, a rear flushing area and a non-flushing area; in step S4, the position code of the water flow impact force is detected by traversal, and whether the position code is consistent with the region to be washed is compared. For example, when the back flushing function is executed, if a group of position codes is that the flushing pressure is sensed in the front flushing area, the control of the flushing position is not accurate, and the comfort is not high.
The overall flow is shown in fig. 8.
Example four
The embodiment of the application also provides an intelligent closestool hip cleaning comfort degree testing device and method based on objective data analysis and combined with user subjective evaluation. Therefore, the objectivity of the testing process is guaranteed, the subjective experience of the user is adopted as a comfort level influence factor, and part of comfort level evaluation requirements of subjective and objective combination can be met.
The testing device comprises a human body detection device, an intelligent toilet lid pressure sensor, an environment temperature sensor, a human body temperature sensor, a water temperature detection sensor, a water pressure detection sensor, a solenoid valve controller, an intelligent toilet lid heating device, a water heating device, a warm air control device, a liquid crystal display screen, a key input device, an embedded control system, a data storage device and computer data analysis software.
The embedded control system is a data acquisition center of the whole testing device and comprises an embedded single chip microcomputer, a power supply conversion part, a key input part, a display screen output part, a temperature and pressure signal acquisition part and a control output part. The embedded single chip microcomputer carries out corresponding operation through collecting key input of experimenters, can set the height of various temperature variables and the height of pressure values, and simultaneously outputs control signals to control the corresponding variables in a set range. And meanwhile, the embedded single chip microcomputer can read and write data of the SD card, periodically acquired environmental signals, temperature signals, pressure signals and scores of testers are stored on the SD card, and after the test is finished, the data are transmitted to data analysis software of a computer for fitting analysis.
The testing device is provided with the pressure sensor and the temperature sensor on the intelligent toilet lid and can be used for collecting the weight and the body temperature of a tested person. And performing storage analysis.
In one possible embodiment, the key input and the liquid crystal display of the testing device are arranged at the edge of the closestool, so that the testing device is convenient for a tester to operate.
In one possible embodiment, the test device can be stored for analysis while being able to detect the ambient temperature, together with the temperature of the human body and the temperature of the washing water.
In one possible embodiment, the testing device is provided with a circulating water temperature control unit, and water temperature heating can be carried out according to the set water temperature so as to keep the water temperature at a constant temperature.
In one possible embodiment, the testing device is provided with a water pressure detection unit, and the size of the cleaning water flow can be adjusted according to the water pressure set by a tester and used as a reference for different comfort modes.
In one possible embodiment, the testing device has a drying control unit, and when the tester presses a drying button, the control system controls the dryer to blow an airflow at a suitable temperature to help the tester dry the residual water droplets, and the temperature and intensity of the airflow can be set.
In a feasible implementation mode, the testing device has an upper computer data analysis function, and can give a comfort level standard under certain parameters by utilizing big data calculation and analysis according to all collected sample data and the scoring condition of a user.
The test method is as follows:
human body detection is installed right above the intelligent closestool, and when people are detected to enter a detection area, the system is awakened to enter a working state. The pressure detection sensor is arranged on the intelligent closestool cover and used for detecting the pressure of a person sitting on the intelligent closestool and calculating the weight of the human body according to a calculation formula. The human temperature sensor is used for detecting the body temperature of a user of the intelligent closestool. And then adjusting the heating temperature of the intelligent toilet lid according to the temperature of the human body and the ambient temperature to enable the intelligent toilet lid to reach the proper temperature. The water temperature sensor detects the temperature of the cleaning water, and the temperature is automatically adjusted to be more suitable according to the temperature of the human body and the ambient temperature. The water pressure sensor detects the pressure of cleaning water and can be adjusted through a key. The electromagnetic valve controller controls the size of the washing water flow. The water heating device maintains the washing water at a constant temperature according to a set temperature. The warm air control device controls hot air for drying water drops, and the temperature can be set through a button menu. The liquid crystal display screen displays the working state and various parameters of the equipment, and can also store data on a U disk or an SD card and analyze the data by data analysis software. Experimenters can set up experiment parameters and processes through button and LCD screen display menu to can be after the experiment, grade the operation to the experimentation.
The solution provided by the embodiment realizes automatic perception of the use of the user; the temperature of the environment, the temperature of the human body, the temperature of the toilet seat and the temperature of the cleaning water can be detected and data can be stored; the washing machine is provided with a water pressure sensor, so that the washing water pressure can be adjusted, the washing can be guaranteed to be clean, and the pressure cannot be too high; according to the requirement, the weight of the experimenter can be calculated and recorded through the pressure sensor;
by carrying out data statistics and analysis on the experimental process, the comfort level and related parameters of the intelligent closestool can be fitted, the optimal temperature parameter and pressure parameter are deduced, and user data and optimized production parameters are provided for intelligent closestool manufacturers.
The above-mentioned embodiments, objects, technical solutions and advantages of the present application are further described in detail, it should be understood that the above-mentioned embodiments are only examples of the present application, and are not intended to limit the scope of the present application, and any modifications, equivalent substitutions, improvements and the like made on the basis of the technical solutions of the present application should be included in the scope of the present application.
Claims (10)
1. A device for testing intelligent closestool warm water cleaning equipment comfort level, its characterized in that includes:
a dummy comprising a skeleton, a simulated skin, and a simulated muscle;
the thighs and the buttocks of the dummy are provided with a flexible temperature sensor array and a flexible pressure sensor array;
a signal acquisition system and a power supply thereof are arranged in the chest cavity of the dummy and are used for acquiring and recording signals of the pressure sensor array and the temperature sensor array in real time;
the dummy thigh is provided with a telescopic camera.
2. The apparatus of claim 1, wherein:
the signal acquisition system also comprises a network communication module used for transmitting the acquired signals to a remote computer.
3. A device for testing intelligent closestool warm water cleaning equipment comfort level, its characterized in that includes:
simulating buttocks and a support rod;
the simulation hip consists of a framework, simulation skin and simulation muscles;
the skeleton of the simulation hip comprises a waist, a hip joint and a thigh; a pressure sensor array and a temperature sensor array are implanted in the simulated skin or attached to the outer layer; elastic support rods are arranged on the front side, the left side and the right side of the waist and are used for assisting in keeping the simulated hip posture; and a signal acquisition system and a power supply thereof are arranged in the waist cavity and used for acquiring and recording signals of the pressure sensor and the temperature sensor in real time.
4. The apparatus of claim 3, wherein:
one side of the thigh is provided with a telescopic camera for shooting images of the water jet.
5. Method for testing the comfort of an intelligent toilet warm water cleaning device using the device of any one of claims 1 to 4, characterized in that it comprises:
step S1, a water flow shape test,
the method specifically comprises the following steps: switching different water spraying cleaning modes, taking a water spraying picture, and obtaining the water flow shape;
step S2, testing the pressure and temperature of the water flow:
the method specifically comprises the following steps: different water spraying modes are switched, meanwhile, the pressure of water flow impacting to the simulated hip is collected through the flexible pressure sensor array, and the temperature of the water flow reaching the simulated hip is collected through the flexible temperature sensor array;
step S3, drying test, specifically including:
executing a drying function, and acquiring the temperature of the simulated hip skin through a flexible temperature sensor array;
step S4, cleaning the position movement test, specifically including:
and changing the cleaning position, and recording the position code of the pressure sensor sensing the water flow impact force in real time.
6. The method of claim 5, wherein:
and step S1, judging whether the water flow shape is consistent with the water flow shape to be sprayed by extracting the water flow profile ratio.
7. The method of claim 6, wherein:
the method for extracting the water flow profile comprises the steps of shooting a photograph which is not sprayed with water before spraying water, and carrying out subtraction operation on the photograph which is not sprayed with water and the photograph which is sprayed with water after binarization processing to obtain a water flow image;
extracting the outline of the water flow image;
calculating the area of a water flow outline surrounding area;
and comparing the area of the water flow outline surrounding area with the standard area of each water flow shape, and judging whether the current water flow shape meets the standard water flow shape requirement or not.
8. The method of claim 6, wherein:
the method for extracting the water flow profile comprises the steps of shooting a photograph which is not sprayed with water before spraying water, and carrying out subtraction operation on the photograph which is not sprayed with water and the photograph which is sprayed with water after binarization processing to obtain a water flow image;
extracting the outline of the water flow image;
calculating the length, the maximum width, the minimum width and the average width of the water flow profile in the water flow spraying direction;
and comparing the length, the maximum width, the minimum width and the average width with standard values, and judging whether the current water flow shape meets the requirement of the standard water flow shape.
9. The method of claim 5, wherein:
the method also comprises the steps of carrying out position coding on the sensor units of the pressure sensor array according to positions, wherein the position coding corresponds to one of a front flushing area, a rear flushing area and a non-flushing area;
in step S4, the position code of the water flow impact force is detected by traversal, and whether the position code is consistent with the region to be washed is compared.
10. Method of test intelligent closestool warm water cleaning equipment comfort level, its characterized in that includes:
when detecting that a user enters a detection area, starting a test;
detecting the pressure of a user sitting on the intelligent closestool, and calculating the weight of the user;
detecting the body temperature of a user, and adjusting the heating temperature of the intelligent toilet cover according to the body temperature and the ambient temperature;
detecting the temperature of the cleaning water, and adjusting the temperature of the cleaning water according to the body temperature and the ambient temperature;
detecting the pressure of the washing water;
receiving an instruction of setting test parameters and a process by a user;
and acquiring the grade of the user for the test process.
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| CN108618956A (en) * | 2018-05-25 | 2018-10-09 | 苏州盖业智能科技有限公司 | Multi-point injection homogeneous pressure cleaning device and control method, application |
| CN111122208A (en) * | 2020-01-19 | 2020-05-08 | 中国标准化研究院 | Dummy for testing pressure comfort of office chair |
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