CN114251854A - System for controlling high-stability output of water temperature of intelligent toilet lid - Google Patents
System for controlling high-stability output of water temperature of intelligent toilet lid Download PDFInfo
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- CN114251854A CN114251854A CN202111647944.4A CN202111647944A CN114251854A CN 114251854 A CN114251854 A CN 114251854A CN 202111647944 A CN202111647944 A CN 202111647944A CN 114251854 A CN114251854 A CN 114251854A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 526
- 238000001514 detection method Methods 0.000 claims abstract description 143
- 238000010438 heat treatment Methods 0.000 claims abstract description 129
- 238000012544 monitoring process Methods 0.000 claims abstract description 8
- 238000012937 correction Methods 0.000 claims description 15
- 238000012216 screening Methods 0.000 claims description 9
- 239000013598 vector Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000008236 heating water Substances 0.000 claims description 4
- 230000001276 controlling effect Effects 0.000 description 30
- 230000009286 beneficial effect Effects 0.000 description 11
- 238000004364 calculation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
Abstract
The invention provides a system for controlling high-stability output of water temperature of an intelligent toilet lid, which comprises: the water quantity detection module is used for acquiring the target outlet water temperature and monitoring the water inflow of the intelligent toilet lid in real time; the temperature detection module is used for monitoring the water inlet temperature in the intelligent toilet lid in real time after the water inlet amount is stable; and the heating module is used for determining target heating power according to the target water outlet temperature, the target water inlet amount and the target water inlet temperature and realizing stable heating of water in the intelligent toilet cover based on the target heating power. According to the intelligent toilet lid, the heating power is adjusted in real time according to the water inlet temperature and the water inlet amount, stable heating of water outlet of the intelligent toilet lid is achieved, high-stability output of water temperature is guaranteed, and meanwhile heating efficiency and energy utilization rate are improved.
Description
Technical Field
The invention relates to the technical field of intelligent toilet covers, in particular to a system for controlling high-stability water temperature output of an intelligent toilet cover.
Background
At present, with the increasing living standard of substances, the intelligent toilet cover is favored by consumers because the intelligent toilet cover is more comfortable to use. In the intelligent toilet lid water temperature control system in the prior art, the heating power cannot be automatically adjusted along with the temperature of inlet water and the temperature of outlet water and the flow of inlet water, so that the intelligent toilet lid water temperature control system is not beneficial to efficient heating and energy saving, and the stability of the outlet water temperature cannot be ensured;
therefore, the invention provides a system for controlling the high-stability output of the water temperature of the intelligent toilet lid, which is used for adjusting the heating power in real time according to the inlet water temperature and the inlet water amount, realizing the stable heating of the outlet water of the intelligent toilet lid, ensuring the high-stability output of the water temperature, simultaneously improving the heating efficiency and saving the energy.
Disclosure of Invention
The invention provides a system for controlling high-stability output of water temperature of an intelligent toilet lid, which is used for adjusting heating power in real time according to the water inlet temperature and the water inlet quantity, realizing stable heating of outlet water of the intelligent toilet lid, ensuring high-stability output of the water temperature, and simultaneously improving heating efficiency and energy utilization rate.
The invention provides a system for controlling high-stability output of water temperature of an intelligent toilet lid, which comprises:
the water quantity detection module is used for acquiring the target outlet water temperature and monitoring the water inflow of the intelligent toilet lid in real time;
the temperature detection module is used for monitoring the water inlet temperature in the intelligent toilet lid in real time after the water inlet amount is stable;
and the heating module is used for determining target heating power according to the target water outlet temperature, the target water inlet amount and the target water inlet temperature and realizing stable heating of water in the intelligent toilet cover based on the target heating power.
Preferably, a system for controlling the high stability of water temperature output of an intelligent toilet lid, the water amount detection module, comprises:
the instruction receiving unit is used for receiving a temperature setting instruction of the management terminal and acquiring weather data in real time based on the temperature setting instruction;
the intelligent toilet cover comprises a weather data determining unit, a water temperature data determining unit and a control unit, wherein the weather data determining unit is used for acquiring water temperature data stored in the intelligent toilet cover and judging whether the water temperature data stored in the intelligent toilet cover contains water temperature data related to weather;
the temperature setting unit is used for finishing setting the target outlet water temperature of the intelligent toilet cover based on the influence value of preset weather on the water temperature when the water temperature data related to the weather is contained;
the temperature setting unit is further used for setting the target outlet water temperature of the intelligent toilet lid based on a preset conventional water temperature setting rule when the water temperature data related to the weather is not contained.
Preferably, a system for controlling the high stability output of the water temperature of the intelligent toilet lid, the temperature setting unit, further includes:
the temperature acquisition subunit is used for acquiring the set target outlet water temperature of the intelligent toilet lid and acquiring the target temperature adjustment range of the intelligent toilet lid;
the temperature determining subunit is used for judging that the target outlet water temperature is qualified when the target outlet water temperature is within the target temperature adjusting range;
the temperature determining subunit is further configured to determine that the target outlet water temperature is unqualified in setting when the target outlet water temperature is not within the target temperature adjustment range, and set the maximum value of the target temperature adjustment range as the target outlet water temperature.
Preferably, a system for controlling the high stability output of intelligent toilet lid temperature, water quantity detection module, still includes:
the water inlet flow determining unit is used for detecting water inlet flow values entering the intelligent toilet cover at a plurality of preset detection points according to a plurality of time points based on a preset flowmeter, and solving an average water inlet flow value entering the intelligent toilet cover based on a preset algorithm;
the water inlet time determining unit is used for acquiring first detection time when the preset flowmeter detects the water inlet flow for the first time and second detection time when the intelligent toilet cover stops water inlet, and obtaining a target water inlet time length based on the first detection time and the second detection time, wherein the first detection time is the time when the intelligent toilet cover starts water inlet;
and the water inflow determination unit is used for calculating the water inflow in the intelligent toilet lid based on the average water inflow value and the target water inflow time length.
Preferably, the system for controlling the high stability output of the water temperature of the intelligent toilet lid, the water inlet time determining unit, comprises:
the volume determining subunit is used for determining the maximum volume value of the intelligent toilet cover and acquiring the average water inlet flow value of the intelligent toilet cover;
the maximum water inlet time determining subunit is used for determining the length value of the maximum water inlet time of the intelligent toilet lid based on the maximum volume value and the average water inlet flow value;
the time comparison subunit is used for comparing the target water inlet time length with the maximum water inlet time length value;
if the target water inlet time length is smaller than or equal to the maximum water inlet time length value, controlling the water inlet amount of the intelligent toilet cover based on the target water inlet time length;
and if not, taking the maximum water inlet time length value as a target water inlet time length, and finishing the control of the water inlet amount of the intelligent toilet cover.
Preferably, a system for controlling the high stability output of the water temperature of the intelligent toilet lid, the temperature detection module, includes:
the water temperature detection unit is used for receiving a temperature detection instruction sent by the management terminal and setting a water temperature detection period based on the temperature detection instruction;
the water temperature detection unit is also used for carrying out multiple groups of detection on the water inlet temperature in the intelligent toilet lid based on the water temperature detection period to obtain multiple groups of detection results;
the data screening unit is used for converting the data corresponding to the multiple groups of detection results into two-dimensional data group data to obtain characteristic vectors corresponding to the multiple groups of detection results, and clustering the characteristic vectors to determine isolated detection results in the multiple groups of detection results;
the data screening unit is further configured to mark the isolated detection results as outliers, delete the outliers to obtain initial multiple groups of detection results, calculate feature values corresponding to the initial multiple groups of detection results, and remove extreme points from the initial multiple groups of detection results according to the feature values to obtain basic multiple groups of detection results;
the data screening unit is further configured to sort the basic groups of detection results according to detection time, and generate a corresponding data list based on the sorting results, where one detection result corresponds to one detection time;
the image conversion unit is used for determining the number of data to be recorded in the data list and determining the width of a target recording area corresponding to the data list according to the corresponding relation between the width of a preset image recording area and the number of the data to be recorded;
the image conversion unit is further configured to acquire configuration information of the data list, and generate a line graph corresponding to the data list within the width of the target recording area based on the configuration information, where an abscissa of the line graph is a detection time, and an ordinate of the line graph is a detection result numerical value corresponding to each detection time.
Preferably, the system for controlling the high stability output of the water temperature of the intelligent toilet lid comprises a heating module and a control module, wherein the heating module comprises:
the water consumption determining unit is used for acquiring the hot water consumption of the intelligent toilet cover every time in real time and determining the maximum hot water capacity value of the intelligent toilet cover;
the water consumption determining unit is further used for determining the residual hot water amount of the intelligent toilet lid and a target temperature value corresponding to the residual hot water at the end of each water using period based on the hot water consumption of the intelligent toilet lid each time and the maximum hot water capacity value;
the toilet water temperature determining unit is used for acquiring a new water inflow and a new water inflow temperature value in the intelligent toilet cover when each water using period is finished, and determining a current water temperature value in the intelligent toilet cover after water inflow of the intelligent toilet cover is finished based on the residual hot water amount, a target temperature value corresponding to the residual hot water and the new water inflow temperature value;
the temperature difference value determining unit is used for carrying out difference operation on the current water temperature value and the target outlet water temperature to obtain a target temperature difference value;
the heating power determining unit is used for determining a target adjusting voltage of the intelligent toilet cover according to the target temperature difference value based on a preset method and acquiring the current working voltage of the intelligent toilet cover at the same time;
the heating power determining unit is further configured to adjust the current working voltage of the intelligent toilet lid according to the target adjustment voltage to obtain a target working voltage, and determine a target heating power based on the target working voltage;
and the heating unit is used for stably heating the water in the intelligent toilet cover based on the target heating power.
Preferably, the system for controlling the high stability output of the water temperature of the intelligent toilet lid comprises a heating unit and a control unit, wherein the heating unit comprises:
the target outlet water temperature detection subunit is used for acquiring a target outlet water temperature obtained after the water in the intelligent toilet lid is stably heated based on the target heating power;
the water temperature detector unit is used for comparing the target water outlet temperature with a preset water outlet temperature;
if the target water outlet temperature is greater than or equal to the preset water outlet temperature, judging that the water in the intelligent toilet cover is qualified to be heated, and stably heating the water in the intelligent toilet cover;
otherwise, judging that the water in the closestool is unqualified to be heated, acquiring the current water outlet temperature, and adjusting the target heating power of the intelligent closestool cover based on the current water outlet temperature until the target water outlet temperature is greater than or equal to the preset water outlet temperature.
Preferably, the system for controlling the high stability output of the water temperature of the intelligent toilet lid further comprises:
the heating power acquisition unit is used for acquiring target heating power required by heating water in the intelligent toilet cover and determining the new water amount entering the intelligent toilet cover in each water using period;
the heating time length determining unit is used for determining a target time length value for heating the water in the intelligent toilet cover to the target outlet water temperature based on the target heating power and the new water amount entering in each water using period;
the stability detection unit is used for carrying out difference operation on the target time length value and a preset time length value to obtain a target time difference value;
the stability detection unit is further used for constructing a stability analysis model and analyzing the target time difference value to obtain the stability of the intelligent toilet lid when the water is heated to the target outlet water temperature in each water using period.
Preferably, a system for controlling the output of high stability of water temperature of an intelligent toilet lid, the stability detecting unit includes:
the stability analysis subunit is used for acquiring the stability of the water heated to the target outlet water temperature in each water using period of the intelligent toilet lid and comparing the stability with the preset stability;
the stability judging subunit is used for judging that the intelligent toilet cover can stably heat water in each water using period when the stability is greater than or equal to the preset stability, and otherwise, judging that the intelligent toilet cover cannot stably heat water in each water using period;
the correction subunit is used for determining a difference value between the stability and a preset stability when the intelligent toilet lid cannot stably heat water in each water using period, and determining a correction coefficient for the target heating power in each water using period based on the difference value;
the correction subunit is further configured to correct the target heating power of each water usage period based on the correction coefficient of the target heating power of each water usage period, so as to complete stable heating output of the water in the intelligent toilet lid.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a block diagram of a system for controlling a high stability output of water temperature of an intelligent toilet lid according to an embodiment of the present invention;
FIG. 2 is a block diagram of a water level detecting module in a system for controlling the high stability of water temperature output from an intelligent toilet lid according to an embodiment of the present invention;
FIG. 3 is a structural diagram of a heating module in a system for controlling high stability output of water temperature of an intelligent toilet lid according to an embodiment of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example 1:
the embodiment provides a system for controlling high stability output of water temperature of an intelligent toilet lid, as shown in fig. 1, comprising:
the water quantity detection module is used for acquiring the target outlet water temperature and monitoring the water inflow of the intelligent toilet lid in real time;
the temperature detection module is used for monitoring the water inlet temperature in the intelligent toilet lid in real time after the water inlet amount is stable;
and the heating module is used for determining target heating power according to the target water outlet temperature, the target water inlet amount and the target water inlet temperature and realizing stable heating of water in the intelligent toilet cover based on the target heating power.
In this embodiment, the target outlet water temperature refers to the final outlet water temperature of the intelligent toilet lid, and the target outlet water temperature can be set manually and set by a user according to the needs of the user.
In this embodiment, the water inflow refers to the amount of water that the user re-enters the intelligent toilet lid after each use.
In this embodiment, the stable water inflow means that no water flows into the intelligent toilet lid, i.e. the amount of water in the intelligent toilet lid is not changed.
In this embodiment, the inlet water temperature refers to the water temperature of the water flowing into the smart toilet lid or the temperature of the water after the water flowing into the smart toilet lid is mixed with the remaining hot water.
In this embodiment, the target heating power means that the intelligent toilet lid needs to provide heating power by which water in the intelligent toilet lid is heat-treated.
The beneficial effects of the above technical scheme are: through adjusting heating power in real time according to temperature of intaking and inflow, realize going out water to intelligent closestool lid and carry out the steady heating, ensure the high stability output of temperature, improved heating efficiency and energy utilization simultaneously.
Example 2:
on the basis of the foregoing embodiment 1, the present embodiment provides a system for controlling the high stability output of water temperature of an intelligent toilet lid, as shown in fig. 2, the water amount detection module includes:
the instruction receiving unit is used for receiving a temperature setting instruction of the management terminal and acquiring weather data in real time based on the temperature setting instruction;
the intelligent toilet cover comprises a weather data determining unit, a water temperature data determining unit and a control unit, wherein the weather data determining unit is used for acquiring water temperature data stored in the intelligent toilet cover and judging whether the water temperature data stored in the intelligent toilet cover contains water temperature data related to weather;
the temperature setting unit is used for finishing setting the target outlet water temperature of the intelligent toilet cover based on the influence value of preset weather on the water temperature when the water temperature data related to the weather is contained;
the temperature setting unit is further used for setting the target outlet water temperature of the intelligent toilet lid based on a preset conventional water temperature setting rule when the water temperature data related to the weather is not contained.
In this embodiment, the temperature setting instruction is sent to the intelligent toilet lid by the user through the mobile terminal or other intelligent terminals, and includes controlling the intelligent toilet lid to perform temperature setting and a temperature value to be set.
In this embodiment, the weather data refers to the current weather conditions, i.e., the temperature, etc.
In this embodiment, the water temperature data refers to the pre-stored outlet water temperature data inside the intelligent toilet lid.
In this embodiment, the step of determining whether the water temperature data related to the weather is included in the water temperature data stored in the intelligent toilet lid refers to setting corresponding water temperature data according to weather conditions, for example, the water temperature data in cloudy days should be set at 30 degrees celsius, and the water temperature in sunny days should be set at 25 degrees celsius.
In this embodiment, the preset influence value of weather on the water temperature refers to the influence degree of weather factors on the water temperature, and for example, the water temperature data in cloudy days should be set at 30 degrees celsius, and the water temperature in sunny days should be set at 25 degrees celsius.
In this embodiment, the preset regular water temperature setting rule is set in advance, and for example, it may be most comfortable to set the water temperature at 30 degrees celsius in general.
The beneficial effects of the above technical scheme are: through confirming current weather condition, set up the play water temperature of intelligent toilet lid according to the weather condition, be convenient for improve target play water temperature setting's rationality and intellectuality, also be convenient for intelligent toilet lid simultaneously confirms target heating power to the accuracy heats steadily to the water in the intelligent toilet lid.
Example 3:
on the basis of the foregoing embodiment 2, the present embodiment provides a system for controlling the high stability output of water temperature of an intelligent toilet lid, the temperature setting unit further includes:
the temperature acquisition subunit is used for acquiring the set target outlet water temperature of the intelligent toilet lid and acquiring the target temperature adjustment range of the intelligent toilet lid;
the temperature determining subunit is used for judging that the target outlet water temperature is qualified when the target outlet water temperature is within the target temperature adjusting range;
the temperature determining subunit is further configured to determine that the target outlet water temperature is unqualified in setting when the target outlet water temperature is not within the target temperature adjustment range, and set the maximum value of the target temperature adjustment range as the target outlet water temperature.
In this embodiment, the target temperature adjustment range refers to a temperature range that the intelligent toilet lid itself can bear, and may be, for example, 10 degrees celsius to 40 degrees celsius.
The beneficial effects of the above technical scheme are: through verifying the target leaving water temperature to intelligent toilet lid, ensure that intelligent toilet lid can heat inside water to target leaving water temperature, improved the rationality that target leaving water temperature set up, the intelligent toilet lid of also being convenient for adjusts heating power according to target leaving water temperature in real time, realizes going out water to intelligent toilet lid and stablizes the heating, ensures the output of temperature high stability.
Example 4:
on the basis of the foregoing embodiment 1, the present embodiment provides a system for controlling the high stability output of water temperature of an intelligent toilet lid, and the water amount detection module further includes:
the water inlet flow determining unit is used for detecting water inlet flow values entering the intelligent toilet cover at a plurality of preset detection points according to a plurality of time points based on a preset flowmeter, and solving an average water inlet flow value entering the intelligent toilet cover based on a preset algorithm;
the water inlet time determining unit is used for acquiring first detection time when the preset flowmeter detects the water inlet flow for the first time and second detection time when the intelligent toilet cover stops water inlet, and obtaining a target water inlet time length based on the first detection time and the second detection time, wherein the first detection time is the time when the intelligent toilet cover starts water inlet;
and the water inflow determination unit is used for calculating the water inflow in the intelligent toilet lid based on the average water inflow value and the target water inflow time length.
In this embodiment, the preset flow meter is set in advance, and may be a flow sensor.
In this embodiment, the preset detection points are set in advance, and a plurality of detection points are set in the path of the water flow flowing into the intelligent toilet lid.
In this embodiment, the water inlet flow value refers to the amount of water flowing into the intelligent toilet lid per unit time.
In this embodiment, the preset algorithm may sum and average the inflow water flow values of the plurality of detection points.
In this embodiment, the target water inlet time length refers to the total time of water inlet in the intelligent toilet lid.
The beneficial effects of the above technical scheme are: the water flow value flowing into the intelligent toilet cover is detected from the plurality of detection points, and the time length from water inlet to water inlet is determined, so that the accurate calculation of the water inlet amount in the intelligent toilet cover is realized, the convenience is provided for the intelligent toilet cover to determine the target heating power, and the accuracy of the target heating power determination is ensured.
Example 5:
on the basis of the above embodiment 4, the present embodiment provides a system for controlling high stability output of water temperature of an intelligent toilet lid, the water inlet time determining unit includes:
the volume determining subunit is used for determining the maximum volume value of the intelligent toilet cover and acquiring the average water inlet flow value of the intelligent toilet cover;
the maximum water inlet time determining subunit is used for determining the length value of the maximum water inlet time of the intelligent toilet lid based on the maximum volume value and the average water inlet flow value;
the time comparison subunit is used for comparing the target water inlet time length with the maximum water inlet time length value;
if the target water inlet time length is smaller than or equal to the maximum water inlet time length value, controlling the water inlet amount of the intelligent toilet cover based on the target water inlet time length;
and if not, taking the maximum water inlet time length value as a target water inlet time length, and finishing the control of the water inlet amount of the intelligent toilet cover.
In this embodiment, the average water inflow value is obtained by averaging the water inflow values of the plurality of detection points, and is used to represent the amount of water flowing into the intelligent toilet lid per unit time.
In this embodiment, the maximum water inlet time length value refers to the maximum water inlet time allowed in the intelligent toilet lid.
The beneficial effects of the above technical scheme are: through confirming the biggest time length value of intaking of intelligent toilet lid to confirm whether the inflow that target time length value of intaking corresponds exceeds the biggest volume value of intelligent toilet lid, realize carrying out accurate control to the inflow in the intelligent toilet lid, for the intelligent toilet lid confirms target heating power and provide convenience, reach the purpose of the energy can be saved, simultaneously, guaranteed the high stability output of intelligent toilet lid temperature.
Example 6:
on the basis of the foregoing embodiment 1, the present embodiment provides a system for controlling the high stability output of water temperature of an intelligent toilet lid, wherein the temperature detection module includes:
the water temperature detection unit is used for receiving a temperature detection instruction sent by the management terminal and setting a water temperature detection period based on the temperature detection instruction;
the water temperature detection unit is also used for carrying out multiple groups of detection on the water inlet temperature in the intelligent toilet lid based on the water temperature detection period to obtain multiple groups of detection results;
the data screening unit is used for converting the data corresponding to the multiple groups of detection results into two-dimensional data group data to obtain characteristic vectors corresponding to the multiple groups of detection results, and clustering the characteristic vectors to determine isolated detection results in the multiple groups of detection results;
the data screening unit is further configured to mark the isolated detection results as outliers, delete the outliers to obtain initial multiple groups of detection results, calculate feature values corresponding to the initial multiple groups of detection results, and remove extreme points from the initial multiple groups of detection results according to the feature values to obtain basic multiple groups of detection results;
the data screening unit is further configured to sort the basic groups of detection results according to detection time, and generate a corresponding data list based on the sorting results, where one detection result corresponds to one detection time;
the image conversion unit is used for determining the number of data to be recorded in the data list and determining the width of a target recording area corresponding to the data list according to the corresponding relation between the width of a preset image recording area and the number of the data to be recorded;
the image conversion unit is further configured to acquire configuration information of the data list, and generate a line graph corresponding to the data list within the width of the target recording area based on the configuration information, where an abscissa of the line graph is a detection time, and an ordinate of the line graph is a detection result numerical value corresponding to each detection time.
In this embodiment, the temperature detection command is used to control the temperature detection device to detect the temperature of water in the intelligent toilet lid.
In this embodiment, the water temperature detection period is used to continuously detect the water temperature in the intelligent toilet lid within a certain detection time interval, and the water temperature detection period may be 1 minute, 5 minutes, and so on.
In this embodiment, the two-dimensional data group refers to a plurality of groups of detection results that are formed into a matrix form and processed by china to obtain corresponding vector values.
In this embodiment, the feature vector refers to feature values corresponding to multiple groups of detection results, that is, detection values corresponding to multiple groups of detection results.
In this embodiment, the clustering process is to find outliers in the multiple sets of detection results, i.e., the detection result values deviating from the reference value are larger.
In this embodiment, the isolated detection result refers to a detection result of a deviating population, for example, the detection result is approximately between 20 degrees celsius and 30 degrees celsius, and the isolated detection result is 40 degrees celsius.
In this embodiment, the outlier refers to a detection result deviating from the reference range more largely, and this result is defined as the outlier.
In this embodiment, the characteristic value refers to an average value, an extreme value, and the like corresponding to the detection result.
In this embodiment, the basic multiple sets of detection results refer to multiple sets of detection results obtained by performing outlier deletion and extreme point deletion on multiple sets of detection results.
In this embodiment, the width of the preset image recording area may be manually adjusted in real time according to the number of the display data.
In this embodiment, the configuration information refers to a broken line graph form and the like to be shown in the data list.
The beneficial effects of the above technical scheme are: through setting up the temperature detection cycle, carry out the multiunit to the temperature in the intelligent closestool lid and detect, handle the testing result simultaneously, get rid of wrong abnormal data wherein, it is enough accurate to ensure the temperature detection data who obtains, show the temperature that will detect simultaneously through the broken line graph, ensured to know in real time the inside temperature of intelligent closestool lid, through the temperature data that obtains that detects, the intelligent closestool lid of being convenient for adjusts target heating power according to the temperature data that obtains that detects in real time, the realization is gone out water and is stabilized the heating to intelligent closestool lid, ensure the high stability output of temperature.
Example 7:
on the basis of the foregoing embodiment 1, the present embodiment provides a system for controlling high stability output of water temperature of an intelligent toilet lid, the heating module comprising:
the water consumption determining unit is used for acquiring the hot water consumption of the intelligent toilet cover every time in real time and determining the maximum hot water capacity value of the intelligent toilet cover;
the water consumption determining unit is further used for determining the residual hot water amount of the intelligent toilet lid and a target temperature value corresponding to the residual hot water at the end of each water using period based on the hot water consumption of the intelligent toilet lid each time and the maximum hot water capacity value;
the toilet water temperature determining unit is used for acquiring a new water inflow and a new water inflow temperature value in the intelligent toilet cover when each water using period is finished, and determining a current water temperature value in the intelligent toilet cover after water inflow of the intelligent toilet cover is finished based on the residual hot water amount, a target temperature value corresponding to the residual hot water and the new water inflow temperature value;
the temperature difference value determining unit is used for carrying out difference operation on the current water temperature value and the target outlet water temperature to obtain a target temperature difference value;
the heating power determining unit is used for determining a target adjusting voltage of the intelligent toilet cover according to the target temperature difference value based on a preset method and acquiring the current working voltage of the intelligent toilet cover at the same time;
the heating power determining unit is further configured to adjust the current working voltage of the intelligent toilet lid according to the target adjustment voltage to obtain a target working voltage, and determine a target heating power based on the target working voltage;
and the heating unit is used for stably heating the water in the intelligent toilet cover based on the target heating power.
In this embodiment, the target temperature value refers to a water temperature value corresponding to the remaining hot water amount.
In this embodiment, the new water inflow refers to a water amount used for refilling the intelligent toilet lid after the intelligent toilet lid is used, for example, the total capacity of the intelligent toilet lid is 3 liters, and the new water inflow is 2 liters if 1 liter remains in the intelligent toilet lid after each water using cycle is finished.
In this embodiment, the temperature value of the new inlet water refers to a water temperature value corresponding to the water refilled in the intelligent toilet lid.
In this embodiment, the current water temperature value refers to a water temperature value obtained by mixing the newly introduced water with the remaining hot water.
In this embodiment, the target temperature difference refers to a difference between the current water temperature and the user-set water temperature.
In this embodiment, the preset method is set in advance, and may be calculated by a physical calculation formula, for example.
In this embodiment, the target adjustment voltage refers to a specific value that requires the heating power of the current smart toilet lid to be adjusted up.
In this embodiment, determining the target adjustment voltage of the intelligent toilet lid according to the target temperature difference based on a preset method includes:
the method comprises the following steps of obtaining a current water temperature value and a target outlet water temperature value, calculating an actual target adjusting voltage value of the intelligent toilet lid based on the current water temperature value and the target outlet water temperature value, and calculating a target heating power value of the intelligent toilet lid based on the actual target adjusting voltage value, wherein the specific steps comprise:
calculating an actual target adjustment voltage value of the intelligent toilet lid according to the following formula:
wherein U represents a target regulated voltage value of the intelligent toilet lid; alpha represents an error factor, and the value range is (0.1, 0.2); c represents the specific heat capacity of water and has a value of 4.2 x 103J/kg x; ρ represents the density value of water; v represents a volume value of water in the intelligent toilet lid; t is t2Representing a target effluent temperature value; t is t1Representing the current water temperature value; i represents the current value of the intelligent closestool cover in normal working; t represents a time length value for heating the current water temperature value to a target outlet water temperature value by the intelligent closestool cover;
calculating a target heating power value of the intelligent toilet lid according to the following formula:
wherein P represents a target heating power value of the intelligent toilet lid; u represents a target regulated voltage value of the intelligent toilet lid; v represents the current voltage value of the intelligent toilet cover; i represents the current value of the intelligent closestool cover in normal working; w represents the heat energy lost by the intelligent closestool cover; t represents a time length value for heating the current water temperature value to a target outlet water temperature value by the intelligent closestool cover;
comparing the calculated target heating power value with a preset heating power value;
if the target heating power value is larger than or equal to the preset heating power value, judging that the target heating power value of the intelligent toilet cover is qualified;
otherwise, judging that the target heating power of the intelligent toilet cover is unqualified, and adjusting the target heating power until the target heating power is larger than or equal to the preset heating power.
The actual target adjustment voltage value refers to a final voltage calculation result obtained by adding external influence factors such as errors and the like to the theoretical voltage calculation on the basis of a theoretical voltage calculation formula.
The heat energy lost by the intelligent toilet lid refers to an energy value which does not contribute to heating water inside the intelligent toilet lid.
As described above
In the formula, if alpha is 0.1, c is 4.2 x 103J/kg × C, p is 1000kg/m3(ii) a v is 0.02m3，t2At a temperature of 30 ℃ t1And if the value is 20 ℃, the value of I is 60A, and the value of T is 300s, the calculated U is 42V.
As described above
If the value of U is 42V, the value of V is 180V, the value of I is 60A, and the value of W is 3000J, the calculated P is 13330W.
The beneficial effects of the above technical scheme are: the water temperature value of the water which newly flows into the intelligent closestool cover after each water using period is determined and the water temperature value of the mixed residual hot water is determined, and the voltage adjusting value is determined according to the difference value between the mixed water temperature value and the target water outlet temperature, so that the target heating power is accurately adjusted, the accuracy of the intelligent closestool for adjusting the target heating power is improved, meanwhile, the energy is saved, the stable heating of the water temperature of the intelligent closestool cover is realized, and the high and stable output of the water temperature is ensured.
Example 8:
on the basis of the above embodiment 7, the present embodiment provides a system for controlling high stability output of water temperature of an intelligent toilet lid, the heating unit comprising:
the target outlet water temperature detection subunit is used for acquiring a target outlet water temperature obtained after the water in the intelligent toilet lid is stably heated based on the target heating power;
the water temperature detector unit is used for comparing the target water outlet temperature with a preset water outlet temperature;
if the target water outlet temperature is greater than or equal to the preset water outlet temperature, judging that the water in the intelligent toilet cover is qualified to be heated, and stably heating the water in the intelligent toilet cover;
otherwise, judging that the water in the closestool is unqualified to be heated, acquiring the current water outlet temperature, and adjusting the target heating power of the intelligent closestool cover based on the current water outlet temperature until the target water outlet temperature is greater than or equal to the preset water outlet temperature.
In this embodiment, the preset outlet water temperature is set in advance, and is used for measuring whether the water temperature finally flowing out of the intelligent toilet lid reaches the target outlet water temperature set by the user.
The beneficial effects of the above technical scheme are: through detecting the final water outlet temperature of the intelligent toilet lid, the final water outlet temperature is ensured to reach the set requirement of the user on the temperature, and the high and stable water temperature output of the intelligent toilet lid is ensured.
Example 9:
on the basis of the above embodiment 1, the present embodiment provides a system for controlling the high stability output of water temperature of an intelligent toilet lid, as shown in fig. 3, the heating module further includes:
the heating power acquisition unit is used for acquiring target heating power required by heating water in the intelligent toilet cover and determining the new water amount entering the intelligent toilet cover in each water using period;
the heating time length determining unit is used for determining a target time length value for heating the water in the intelligent toilet cover to the target outlet water temperature based on the target heating power and the new water amount entering in each water using period;
the stability detection unit is used for carrying out difference operation on the target time length value and a preset time length value to obtain a target time difference value;
the stability detection unit is further used for constructing a stability analysis model and analyzing the target time difference value to obtain the stability of the intelligent toilet lid when the water is heated to the target outlet water temperature in each water using period.
In this embodiment, the new water amount refers to the amount of water that re-flows into the smart toilet lid.
In this embodiment, the target time length value refers to a time length value for the intelligent toilet lid to heat the water inside the intelligent toilet lid to the target outlet water temperature.
In this embodiment, the preset time length value is set in advance, and may be, for example, 5 minutes, 10 minutes, or the like.
In this embodiment, the stability refers to a performance value of the intelligent toilet lid that heats the water inside to the target outlet water temperature in each water usage period, i.e. the intelligent toilet lid cannot be heated to the target outlet water temperature within a certain period of time.
The beneficial effects of the above technical scheme are: by acquiring the time length value for heating the water inside the intelligent toilet lid, the stability of the intelligent toilet lid in heating the water is determined according to the using time length value, and the purpose that the intelligent toilet lid can achieve high and stable water temperature output is ensured.
Example 10:
on the basis of the above embodiment 9, the present embodiment provides a system for controlling the high stability output of water temperature of an intelligent toilet lid, which is characterized in that the stability detecting unit comprises:
the stability analysis subunit is used for acquiring the stability of the water heated to the target outlet water temperature in each water using period of the intelligent toilet lid and comparing the stability with the preset stability;
the stability judging subunit is used for judging that the intelligent toilet cover can stably heat water in each water using period when the stability is greater than or equal to the preset stability, and otherwise, judging that the intelligent toilet cover cannot stably heat water in each water using period;
the correction subunit is used for determining a difference value between the stability and a preset stability when the intelligent toilet lid cannot stably heat water in each water using period, and determining a correction coefficient for the target heating power in each water using period based on the difference value;
the correction subunit is further configured to correct the target heating power of each water usage period based on the correction coefficient of the target heating power of each water usage period, so as to complete stable heating output of the water in the intelligent toilet lid.
In this embodiment, the preset stability is set in advance to measure whether the stability of the intelligent toilet lid meets the expected requirement.
In this embodiment, the correction coefficient is used to indicate the degree of correction of the current target heating power, and the current heating power is adjusted by the correction coefficient, so as to ensure that the target outlet water temperature value is reached within the required time period.
The beneficial effects of the above technical scheme are: through the stability with intelligent toilet lid carries out the analysis, has ensured that intelligent toilet lid's stability when unsatisfied the requirement, adjusts intelligent toilet lid's heating power, ensures that intelligent toilet lid can carry out high stable output to the temperature, has improved the efficiency of heating simultaneously.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A system for controlling high stability output of intelligent toilet lid water temperature, comprising:
the water quantity detection module is used for acquiring the target outlet water temperature and monitoring the water inflow of the intelligent toilet lid in real time;
the temperature detection module is used for monitoring the water inlet temperature in the intelligent toilet lid in real time after the water inlet amount is stable;
and the heating module is used for determining target heating power according to the target water outlet temperature, the target water inlet amount and the target water inlet temperature and realizing stable heating of water in the intelligent toilet cover based on the target heating power.
2. The system for controlling high stability output of water temperature of intelligent toilet lid as claimed in claim 1, wherein the water amount detection module comprises:
the instruction receiving unit is used for receiving a temperature setting instruction of the management terminal and acquiring weather data in real time based on the temperature setting instruction;
the intelligent toilet cover comprises a weather data determining unit, a water temperature data determining unit and a control unit, wherein the weather data determining unit is used for acquiring water temperature data stored in the intelligent toilet cover and judging whether the water temperature data stored in the intelligent toilet cover contains water temperature data related to weather;
the temperature setting unit is used for finishing setting the target outlet water temperature of the intelligent toilet cover based on the influence value of preset weather on the water temperature when the water temperature data related to the weather is contained;
the temperature setting unit is further used for setting the target outlet water temperature of the intelligent toilet lid based on a preset conventional water temperature setting rule when the water temperature data related to the weather is not contained.
3. The system for controlling high stability output of water temperature of intelligent toilet lid as claimed in claim 2, wherein the temperature setting unit further comprises:
the temperature acquisition subunit is used for acquiring the set target outlet water temperature of the intelligent toilet lid and acquiring the target temperature adjustment range of the intelligent toilet lid;
the temperature determining subunit is used for judging that the target outlet water temperature is qualified when the target outlet water temperature is within the target temperature adjusting range;
the temperature determining subunit is further configured to determine that the target outlet water temperature is unqualified in setting when the target outlet water temperature is not within the target temperature adjustment range, and set the maximum value of the target temperature adjustment range as the target outlet water temperature.
4. The system for controlling high stability output of intelligent toilet lid water temperature according to claim 1, wherein the water amount detection module further comprises:
the water inlet flow determining unit is used for detecting water inlet flow values entering the intelligent toilet cover at a plurality of preset detection points according to a plurality of time points based on a preset flowmeter, and solving an average water inlet flow value entering the intelligent toilet cover based on a preset algorithm;
the water inlet time determining unit is used for acquiring first detection time when the preset flowmeter detects the water inlet flow for the first time and second detection time when the intelligent toilet cover stops water inlet, and obtaining a target water inlet time length based on the first detection time and the second detection time, wherein the first detection time is the time when the intelligent toilet cover starts water inlet;
and the water inflow determination unit is used for calculating the water inflow in the intelligent toilet lid based on the average water inflow value and the target water inflow time length.
5. The system for controlling high stability output of water temperature of intelligent toilet lid according to claim 4, wherein the water inlet time determining unit comprises:
the volume determining subunit is used for determining the maximum volume value of the intelligent toilet cover and acquiring the average water inlet flow value of the intelligent toilet cover;
the maximum water inlet time determining subunit is used for determining the length value of the maximum water inlet time of the intelligent toilet lid based on the maximum volume value and the average water inlet flow value;
the time comparison subunit is used for comparing the target water inlet time length with the maximum water inlet time length value;
if the target water inlet time length is smaller than or equal to the maximum water inlet time length value, controlling the water inlet amount of the intelligent toilet cover based on the target water inlet time length;
and if not, taking the maximum water inlet time length value as a target water inlet time length, and finishing the control of the water inlet amount of the intelligent toilet cover.
6. The system for controlling high stability output of intelligent toilet lid water temperature according to claim 1, wherein the temperature detection module comprises:
the water temperature detection unit is used for receiving a temperature detection instruction sent by the management terminal and setting a water temperature detection period based on the temperature detection instruction;
the water temperature detection unit is also used for carrying out multiple groups of detection on the water inlet temperature in the intelligent toilet lid based on the water temperature detection period to obtain multiple groups of detection results;
the data screening unit is used for converting the data corresponding to the multiple groups of detection results into two-dimensional data group data to obtain characteristic vectors corresponding to the multiple groups of detection results, and clustering the characteristic vectors to determine isolated detection results in the multiple groups of detection results;
the data screening unit is further configured to mark the isolated detection results as outliers, delete the outliers to obtain initial multiple groups of detection results, calculate feature values corresponding to the initial multiple groups of detection results, and remove extreme points from the initial multiple groups of detection results according to the feature values to obtain basic multiple groups of detection results;
the data screening unit is further configured to sort the basic groups of detection results according to detection time, and generate a corresponding data list based on the sorting results, where one detection result corresponds to one detection time;
the image conversion unit is used for determining the number of data to be recorded in the data list and determining the width of a target recording area corresponding to the data list according to the corresponding relation between the width of a preset image recording area and the number of the data to be recorded;
the image conversion unit is further configured to acquire configuration information of the data list, and generate a line graph corresponding to the data list within the width of the target recording area based on the configuration information, where an abscissa of the line graph is a detection time, and an ordinate of the line graph is a detection result numerical value corresponding to each detection time.
7. The system for controlling a smart toilet lid water temperature high stability output of claim 1, wherein the heating module comprises:
the water consumption determining unit is used for acquiring the hot water consumption of the intelligent toilet cover every time in real time and determining the maximum hot water capacity value of the intelligent toilet cover;
the water consumption determining unit is further used for determining the residual hot water amount of the intelligent toilet lid and a target temperature value corresponding to the residual hot water at the end of each water using period based on the hot water consumption of the intelligent toilet lid each time and the maximum hot water capacity value;
the toilet water temperature determining unit is used for acquiring a new water inflow and a new water inflow temperature value in the intelligent toilet cover when each water using period is finished, and determining a current water temperature value in the intelligent toilet cover after water inflow of the intelligent toilet cover is finished based on the residual hot water amount, a target temperature value corresponding to the residual hot water and the new water inflow temperature value;
the temperature difference value determining unit is used for carrying out difference operation on the current water temperature value and the target outlet water temperature to obtain a target temperature difference value;
the heating power determining unit is used for determining a target adjusting voltage of the intelligent toilet cover according to the target temperature difference value based on a preset method and acquiring the current working voltage of the intelligent toilet cover at the same time;
the heating power determining unit is further configured to adjust the current working voltage of the intelligent toilet lid according to the target adjustment voltage to obtain a target working voltage, and determine a target heating power based on the target working voltage;
and the heating unit is used for stably heating the water in the intelligent toilet cover based on the target heating power.
8. The system for controlling a smart toilet lid water temperature high stability output according to claim 7, wherein the heating unit comprises:
the target outlet water temperature detection subunit is used for acquiring a target outlet water temperature obtained after the water in the intelligent toilet lid is stably heated based on the target heating power;
the water temperature detector unit is used for comparing the target water outlet temperature with a preset water outlet temperature;
if the target water outlet temperature is greater than or equal to the preset water outlet temperature, judging that the water in the intelligent toilet cover is qualified to be heated, and stably heating the water in the intelligent toilet cover;
otherwise, judging that the water in the closestool is unqualified to be heated, acquiring the current water outlet temperature, and adjusting the target heating power of the intelligent closestool cover based on the current water outlet temperature until the target water outlet temperature is greater than or equal to the preset water outlet temperature.
9. The system for controlling a smart toilet lid water temperature high stability output of claim 1, wherein the heating module further comprises:
the heating power acquisition unit is used for acquiring target heating power required by heating water in the intelligent toilet cover and determining the new water amount entering the intelligent toilet cover in each water using period;
the heating time length determining unit is used for determining a target time length value for heating the water in the intelligent toilet cover to the target outlet water temperature based on the target heating power and the new water amount entering in each water using period;
the stability detection unit is used for carrying out difference operation on the target time length value and a preset time length value to obtain a target time difference value;
the stability detection unit is further used for constructing a stability analysis model and analyzing the target time difference value to obtain the stability of the intelligent toilet lid when the water is heated to the target outlet water temperature in each water using period.
10. The system for controlling high stability output of water temperature of intelligent toilet lid according to claim 9, wherein the stability detecting unit comprises:
the stability analysis subunit is used for acquiring the stability of the water heated to the target outlet water temperature in each water using period of the intelligent toilet lid and comparing the stability with the preset stability;
the stability judging subunit is used for judging that the intelligent toilet cover can stably heat water in each water using period when the stability is greater than or equal to the preset stability, and otherwise, judging that the intelligent toilet cover cannot stably heat water in each water using period;
the correction subunit is used for determining a difference value between the stability and a preset stability when the intelligent toilet lid cannot stably heat water in each water using period, and determining a correction coefficient for the target heating power in each water using period based on the difference value;
the correction subunit is further configured to correct the target heating power of each water usage period based on the correction coefficient of the target heating power of each water usage period, so as to complete stable heating output of the water in the intelligent toilet lid.
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Cited By (1)
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| CN114924601A (en) * | 2022-05-11 | 2022-08-19 | 深圳市恒致云科技有限公司 | Temperature adjusting method and device of intelligent equipment, computer equipment and storage medium |
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| CN114251854B (en) | 2023-03-14 |
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Address after: 528400, Fu Sha town, Guangdong City, Zhongshan province Fu Sha Industrial Park Patentee after: Guangdong Weili Electric Appliance Co.,Ltd. Address before: 528400, Fu Sha town, Guangdong City, Zhongshan province Fu Sha Industrial Park Patentee before: ZHONGSHAN DONGLIM WEILI ELECTRICAL APPLIANCES Co.,Ltd. |