CN110398067A - Water heater and its control method and computer readable storage medium - Google Patents
Water heater and its control method and computer readable storage medium Download PDFInfo
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- CN110398067A CN110398067A CN201910608472.8A CN201910608472A CN110398067A CN 110398067 A CN110398067 A CN 110398067A CN 201910608472 A CN201910608472 A CN 201910608472A CN 110398067 A CN110398067 A CN 110398067A
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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
- F24H9/2021—Storage heaters
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Abstract
The invention discloses a kind of control method of water heater, the control method of the water heater is the following steps are included: obtain the first sum of the first time period in current data collection cycle, wherein each first time period belongs to the different dates；First sum of the first time period is divided into multiple set of computations according to different preset interval number of days；Calculate each set of computations first uses water reliability；Determine whether the current data collection cycle is effective with water reliability according to the first of multiple set of computations.Invention additionally discloses a kind of water heater and computer readable storage mediums.Whether the present invention can effectively effective by data collection cycle.
Description
Technical field
The present invention relates to technical field of water heaters more particularly to a kind of water heater and its control method and computer-readable deposit
Storage media.
Background technique
Currently, water heater has become a kind of quite universal household electrical appliance.Water heater has more and more intelligent
Function.And the intelligent functions of water heater based on user use water heater when with water parameter realize.
In the prior art, water heater can acquire the use water parameter of the user in a certain period of time, according to the time cycle
Interior realizes intelligent functions with water parameter.If user is outgoing, cause a period of time in the time cycle is empty with water parameter
White, if water heater uses water parameter using this kind of time cycle, it can make water heater that can not accurately analyze being advised with water for user
Rule, causes the intelligent functions of water heater not realize accurately, and whether prior art presence can not identify data collection cycle
Effective problem.
Summary of the invention
The main purpose of the present invention is to provide water heater and its control method and computer readable storage mediums, it is intended to solve
It can not certainly identify the whether effective problem of data collection cycle.
To achieve the above object, the control method of a kind of water heater provided by the invention, the control method of the water heater
The following steps are included:
Obtain the first sum of the first time period in current data collection cycle, wherein each first time
Section belongs to the different dates；
First sum of the first time period is divided into multiple set of computations according to different preset interval number of days；
Calculate each set of computations first uses water reliability；
Determine whether the current data collection cycle has with water reliability according to the first of multiple set of computations
Effect.
To achieve the above object, the present invention also provides a kind of water heater, the water heater include memory, processor and
The control program of water heater that is stored in the memory and can run on the processor, the heating schedule of the water heater
Each step of the control method of water heater as described above is realized when being executed by the processor.
To achieve the above object, the present invention also provides a kind of computer readable storage medium, the computer-readable storages
Media storage has the control program of water heater, and heat as described above is realized when the control program of the water heater is executed by processor
Each step of the control method of hydrophone.
Water heater provided by the invention and its control method and computer readable storage medium, water heater obtain data acquisition
The sum of period in period, then the sum of first time period is divided into multiple calculating according to different preset interval number of days
Set, and the use water reliability of each set of computations is calculated, to determine user in each number with water reliability according to multiple
It is moved according in collection period with the presence or absence of with ripples, accurately to identify whether data collection cycle is effective.
Detailed description of the invention
Fig. 1 be the present embodiments relate to water heater hardware structural diagram；
Fig. 2 is the flow diagram of one embodiment of control method of water heater of the present invention；
Fig. 3 is the refined flow chart of step S40 in Fig. 2；
Fig. 4 is another embodiment of the control method of water heater of the present invention；
Fig. 5 is the another embodiment of the control method of water heater of the present invention；
Fig. 6 is to determine that the user is flowed the second of first time period with a refinement of water reliability in Fig. 5 in step S80
Cheng Tu；
Fig. 7 is to determine user in another refinement of the water reliability of first time period corresponding second in Fig. 5 in step S80
Flow chart.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The primary solutions of the embodiment of the present invention are: obtaining of the first time period in current data collection cycle
One sum, wherein each first time period belongs to the different dates；By the first sum of the first time period according to not
Same preset interval number of days is divided into multiple set of computations；Calculate each set of computations first uses water reliability；According to multiple
The water reliability of the first of the set of computations determines whether the current data collection cycle is effective.
Since the first time period of data collection cycle is divided into multiple set of computations by water heater, by calculating each
Set of computations uses water reliability, to determine whether user deposits in each data collection cycle with water reliability according to multiple
It is moved with ripples, accurately to identify whether data collection cycle is effective.
As a kind of implementation, water heater can be as shown in Figure 1.
For the embodiment of the present invention what is involved is water heater, water heater includes: processor 101, such as CPU, memory
102, communication bus 103.Wherein, communication bus 103 is for realizing the connection communication between these components.
Memory 102 can be high speed RAM memory, be also possible to stable memory (non-
), such as magnetic disk storage volatilememory.As shown in Figure 1, as in a kind of memory 103 of computer storage medium
It may include the control program of water heater；And processor 101 can be used for calling the control of the water heater stored in memory 102
Program, and execute following operation:
Obtain the first sum of the first time period in current data collection cycle, wherein each first time
Section belongs to the different dates；
First sum of the first time period is divided into multiple set of computations according to different preset interval number of days；
Calculate each set of computations first uses water reliability；
Determine whether the current data collection cycle has with water reliability according to the first of multiple set of computations
Effect.
Based on the hardware architecture of above-mentioned water heater, the embodiment of the control method of water heater of the present invention is proposed.
It is an embodiment of the control method of water heater of the present invention, the control method packet of the water heater referring to Fig. 2, Fig. 2
Include following steps:
Step S10 obtains the first sum of the first time period in current data collection cycle, wherein each described
First time period belongs to the different dates；
In the present embodiment, water heater can acquire user and use water parameter using water heater, and carry out according to water parameter
Self-teaching, to analyze user to the laws of use of water heater, laws of use is the watering law of user, and watering law refers to
To be user need in some period with water, or do not need to use water in some period.
A period water of the user in some day, in this period when next day and unused water namely user
First time period exist fluctuate, if fluctuation is larger, then can be shown that user the period do not have watering law namely this
Data collection cycle is invalid in this period.
Specifically, water heater is needing first to judge whether some period in data collection cycle is effectively, if having
Effect then shows that user is smaller in being moved with ripples for this period, and data collection cycle is that user is accustomed to the period namely user exists
The period has watering law；If invalid, show that user is larger in being moved with ripples for the period, user is in the period
Have no watering law.Specifically, water heater obtains data collection cycle so that the time span of data collection cycle is 7 days as an example
In not same date first time period, the first sum of first time period is 7.
First sum of the first time period is divided into multiple meters according to different preset interval number of days by step S20
Calculate set；
It is respectively 1 day, 2 days, 3 days, 4 days, 5 days .N-1 days 6 days ... that water heater takes different preset interval number of days K, K again,
N is the number of days of data collection cycle namely data collection cycle includes N number of first time period, and in the present embodiment, water heater can be with
Appoint in .N-1 days from 1 day, 2 days, 3 days, 4 days, 5 days, 6 days ... and take two or more preset interval number of days, to obtain corresponding number
Set of computations, for example, the quantity of preset interval number of days be 3, then have 3 set of computations.It is temporally adjacent in set of computations
Interval duration between first time period is preset interval number of days.For example, data collection cycle is 7 days, preset interval number of days
It respectively 1 day and 2 days, then preset interval number of days is to contain 7 first time period in 1 day corresponding set of computations, presets
Being spaced number of days is 4 first time period in 2 days corresponding set of computations containing 1,3,5,7.The preset interval number of days of use is got over
More, whether effective data collection cycle accuracy be higher.In addition, can be to the number of the first time period in each set of computations
Amount is defined, and the quantity of the first time period in set of computations is greater than or equal to preset quantity, avoids sample in set of computations
The very few situation for causing error larger of quantity occurs, and preset quantity can be any appropriate numerical value.
Step S30, calculate each set of computations first use water reliability；
After determining set of computations, calculate each set of computations first uses water reliability, calculates collection specifically, determining
The second sum of first time period and the quantity with the first time period with water, have the first time period for using water in conjunction
Quantity is the first use water reliability divided by the ratio that the second sum obtains.
Step S40 determines that the current data acquire week with water reliability according to the first of multiple set of computations
Whether the phase is effective.
Water heater determines that maximum first is reliable with water after determining that each set of computations corresponding first uses water reliability
Degree using as target water reliability, then successively calculate target water reliability and it is each other first between water reliabilitys
First difference, and will be greater than the first difference of preset difference value as target difference, so that it is determined that the quantity of target difference；Water heater
The first ratio of the quantity of target difference and the sum of the first difference is calculated again, if the first ratio is greater than the first preset threshold,
First preset threshold can be any appropriate numerical value, such as 70%, then show being moved with ripples in tolerance interval for user, namely
Fluctuation is normal, determines that data collection cycle is effective at this time, which is that user is accustomed to the period；If the first ratio is less than
Or be equal to the first preset threshold, then show that being moved with ripples for user is abnormal, data collection cycle is invalid namely user is in the number
Watering law is had no according to the first time period in collection period.
It should be noted that settable multiple data collection cycles, the time of each data collection cycle are long in water heater
Degree is different, when the current data collection cycle of determination is invalid, acquires next data collection cycle as current data
Period executes step S100- step S400 again, until determining effective data collection cycle.Certainly, if all data are adopted
The collection period is invalid, then shows that user does not have watering law in first time period.
In technical solution provided in this embodiment, water heater obtains the sum of the period in data collection cycle, then
The sum of first time period is divided into multiple set of computations according to different preset interval number of days, and calculates each and calculates collection
Water reliability is used in conjunction, to determine user in each data collection cycle with the presence or absence of using water with water reliability according to multiple
Fluctuation, accurately to identify whether data collection cycle is effective.
Referring to Fig. 3, Fig. 3 is the refined flow chart of step S40 in Fig. 2, and the step S40 includes:
Step S41 determines the second difference between the water reliability of maximum first and the water reliability of minimum first, and
Each described first uses the average value of water reliability；
Step S42 calculates the second ratio between second difference and the average value, and determines second ratio
Whether the second preset threshold is less than or equal to, wherein determining second ratio less than or equal to the second preset threshold, judgement
The current data collection cycle is effective.
In the present embodiment, water heater can calculate the very poor and average of the first use water reliability of each set of computations
Value so that whether determine user according to very poor and average value normal in being moved with ripples for first time period, namely judges data
Whether collection period is effective.
Specifically, water heater extracts maximum first with water reliability and the smallest water reliability to be calculated the
Two differences, then each first is calculated with the corresponding average value of water reliability.Water heater is calculated again between the second difference and average value
The second ratio, then judge whether the second ratio is less than or equal to the second preset threshold, the second preset threshold can be any appropriate
Numerical value, such as 150%.It is being less than or equal to the second preset threshold when the second ratio, then is can determine that user in first time period
It is dynamic normal namely data collection cycle is effective with ripples；If the second ratio be greater than the second preset threshold, data collection cycle without
Effect.
Further, water heater is household electrical appliance, and when user goes out, simultaneously water heater is not used in user's outgoing same day.
But whether water heater has watering law in some period in analysis user, and the factor that user does not go out takes into account,
So that calculate first is lower than the actual watering law for using water reliability namely water heater to analyze with water reliability
It is inaccurate.In this regard, water heater is when determining that target data collection period is invalid, it can be determined that water heater is adopted in the target data
Whether certain day in the collection period, which does not collect, is obtained new with water parameter if so, this day can be rejected in data collection cycle
Data collection cycle, then whether effectively judge in new data collection cycle.But it should be recognized that water heater analyzes user
Water habits, it is necessary to have the number of days of a certain number of samples namely new data collection cycle be greater than preset number of days when,
Whether some period that user can be rejudged in new data collection cycle is effective.
Referring to Fig. 4, Fig. 4 is another embodiment of the control method of water heater of the present invention, after the step S40, is also wrapped
It includes:
Step S50, it is effective in the data collection cycle for determining current, the user is adopted in the current data
The history maximum water consumption of first time period is determined as first object water consumption in the collection period；
In the present embodiment, if data collection cycle is effective, it can determine that user has watering law in first time period,
At this point, using the history maximum water consumption of user's first time period in data collection cycle as first object water consumption.
Step S60 determines first object operating parameter according to the first object water consumption；
Step S70 controls the water heater and runs in the first time period according to the first object operating parameter,
And/or it controls the water heater and is run in the first time period according to the first object operating parameter.
For water heater after determining first object water consumption, water heater can determine the of water heater according to first object water consumption
One target operating parameters.First object operating parameter includes target set temperature, the in advance corresponding parameter of heating duration, Yi Jire
At least one of corresponding parameter of the heating mode of hydrophone.Heating mode includes discharge water heating mode and the not heated mould that discharges water
Formula.Under different heating modes, the set temperature of water heater is different, and heating duration is different in advance.For example, the heating mode that discharges water
Under the set temperature of water heater be greater than the set temperature of the not heating mode of discharging water, and the not heating mode that discharges water needs water heater to mention
Preceding heating, and discharge water that it is not absolutely required to heat in advance for heating mode water heater.The corresponding parameter of heating duration can be heat in advance
The heating duration of hydrophone, heating power etc., and the corresponding parameter of heating mode can be the start and stop of each heating device in water heater
Deng.
When the first object water consumption of user is smaller, water heater can be used the not heating mode that discharges water and heat as target
Mode, at this point, water heater determines set temperature according to first object water consumption, then determine heating device to the heating rate of water,
To heat duration in advance according to set temperature, heating rate determination.
When the first object water consumption of user is larger, the heating mode that discharges water is can be used as target heated mould in water heater
Formula, at this point, water heater determines set temperature according to first object water consumption and inflow temperature, to control water heater operation.
It should be noted that when first object operating parameter include in advance heat duration when, water heater according in advance add
Hot duration determines the runing time point of water heater, and when current point in time reaches runing time point, control water heater operation, from
And it realizes water heater and is run before first time period according to first object operating parameter.It is not wrapped when first object operating parameter
When including heating duration in advance, water heater is then run according to first object operating parameter in first time period, can also be at the first time
It is run in advance before section, or runs before first time period and run within first time period in advance.
In technical solution provided in this embodiment, water heater is when determining that data collection cycle is effective, it is determined that user
In period corresponding target water consumption, and the target operating parameters of water heater are determined according to target water consumption, so that water heater
It is run in the period according to target operating parameters, alternatively, mentioning water heater before the period according to target operating parameters
Preceding operation；Since water heater can accurately determine user in the target water consumption of the period, so that water heater can
Suitable hot water accurately is provided for user, the hot water for avoiding water heater from providing is excessive or very few, the computer heating control of water heater
Rationally.
Referring to Fig. 5, Fig. 5 is the another embodiment of the control method of water heater of the present invention, after the step S40, is also wrapped
It includes:
Step S80, it is invalid in the current data collection cycle of determination, determine that the user uses the second of first time period
Water reliability, to determine the second target water consumption with water reliability according to described second；
In the present embodiment, when determining that data collection cycle is invalid, user does not have useful water rule in first time period
Rule.At this point, water heater, which passes through, determines that user uses water reliability the second of first time period, determine user in first time period pair
The the second target water consumption answered.
The probability of water heater is used in the period with water reliability characterization user, higher with water reliability, user is at this
Period is bigger using the probability of water heater.First time period is corresponding can be according to user in first time period with water reliability
It is determined with waterside number, it is more with waterside number in one timing of quantity of the first time period of not same date, it is got over water reliability
Greatly.
Water heater can determine of user during this period of time by first time period corresponding second with water reliability
Two target water consumptions.Specifically, water heater is divided into multiple reliability sections with water reliability for second, for example, [100%,
85%], (85%, 70%], (75%, 55%], (55%, 40%], and (40%, 0%] five go to section, each is reliable
Corresponding one of section water grade is spent, e.g., corresponding [100%, 85%] with water grade is 1 grade, (85%, 70%] corresponding use
Water grade be 2 grades, (75%, 55%] it is corresponding with water grade be 3 grades, (55%, 40%] it is corresponding with water grade be 4 grades,
(40%, 0%] it is corresponding with water grade be 5 grades.It is understood that second is higher with water reliability, it is with water lower grade.Often
One has corresponding water consumption with water grade, and water heater determines that second uses water reliability after determining that second uses water reliability
The reliability section at place, and then determined according to the second reliability section and use water grade, so that water will be used with water grade is corresponding
Amount is used as the second target water consumption.
Step S90 determines the second target operating parameters according to the second target water consumption；
Step S100 controls the water heater and runs in the first time period according to second target operating parameters,
And/or it controls the water heater and is run in the first time period according to second target operating parameters.
Second target operating parameters include heating at least one of duration, set temperature and heating mode in advance.Heat
The control flow that hydrophone is run according to the second target operating parameters, with above-mentioned water heater according to the control of first object operating parameter
Process is consistent, and this is no longer going to repeat them.
In technical solution provided in this embodiment, water heater is determining that user do not have watering law in first time period
Afterwards, it calculates user and uses water reliability in first time period, so that target water consumption is determined according to water reliability, further according to mesh
Water consumption control water heater operation is marked, so that water heater in the case where that can not run according to watering law, passes through characterization user
With being run with water reliability control water heater for water probability, user is avoided to cause water heater can not without watering law in the period
The case where providing hot water occurs.
Referring to Fig. 6, Fig. 6 is to determine that the user uses water reliability the second of first time period in Fig. 5 in step S80
One refined flow chart namely step S80 include:
Step S81 determines the first sum of first time period in data collection cycle and with the first time with water
The quantity of section, wherein the date in the data collection cycle where each first time period is different；
Step S82, according to the quantity and first time in the data collection cycle with the first time period with water
First sum of section determines that the user uses water reliability in first time period corresponding second.
In the present embodiment, water heater is equipped with data collection cycle, and the duration of data collection cycle can be nearest one
Week, two weeks or three weeks etc..Water heater determines the sum of the not identical first time period of same date in data collection cycle,
For example, when the time span of data collection cycle is one week, then data collection cycle is with 10 points of the 9 points-morning of 7 mornings
First sum of first time period namely first time period is 7.Water heater can be incited somebody to action when detecting user using water heater
It is associated with using the period where water heater with the water consumption of user, therefore, water heater determines after obtaining multiple first time period
Quantity with the first time period with water.
Water heater can be determined according to having with the quantity of the first time period of water and the first sum of first time period
Second uses water reliability.For example, be stored in water heater the quantity of first time period, first time period sum with it is reliable with water
Mapping relations between degree, water heater is in the sum for determining first time period and quantity with the first time period with water
It afterwards, can be according to mapping relations, the sum of first time period and with determining the second use with the quantity of the first time period of water
Water reliability.
In technical solution provided in this embodiment, water heater determines different first time on date in data collection cycle
The sum of section and quantity with the first time period with water, according to the sum of first time period and with the of water
The quantity of one period water reliability so that water heater according to water reliability accurately determine user at the first time
The target water consumption of section.
In one embodiment, the first of quantity and first time period of the water heater calculating with the first time period with water is total
The 4th ratio between number, the 4th ratio characterize user in the frequency with water of first time period, and the 4th ratio is bigger, Yong Hu
First time period it is also higher with the frequency of water.In this regard, water reliability directly can be used using the 4th ratio as second, to table
Family is taken over for use in the degree of reliability of the period water.
In one embodiment, water heater was divided into multiple periods for one day, and user uses water heater in some period
Afterwards, user can be influenced in next period using the probability of hot water.For example, 8 points at night of user-, 9 points of bathings at night,
User can fall asleep, then 9 points at night -10 points, at night 10 points at night -11 points and 11 points at night -12 points at night, user's water
Probability can reduce, therefore, if calculate at night 9. -10, need to consider period of the user at night before 9. -10 points
With the influence of water.
In this regard, water heater determines the second time period earlier than first time period, second time period and first time period place
Date it is different, second time period includes one or more sub- periods, for example, being 1:00am-2:00am in first time period
When, second time period 0:00am-1:00am, second time period only contains a sub- period, which is 0:
00am-1:00am；It is 3:00am-4:00am in first time period, then second time period is 0:00am-3:00am, when second
Between section include three sub- periods, respectively 0:00am-1:00am, 1:00am-2:00am, 2:00am-3:00am.
Water heater calculates the sum of data collection cycle neutron period and the quantity with the sub- period with water, from
And the 5th ratio is obtained with the quantity of the sub- period of water and the sum of sub- period according to having, if second time period includes
Then there are multiple 5th ratios in multiple sub- periods.
After obtaining the 5th ratio, weight corresponding with first time period setting to each sub- period.Since the time gets over
Influence of the early sub- period to first time period is smaller, and therefore, the weight of more early period time is smaller namely when first
Between section weight it is maximum.Water heater is again weighted each 5th ratio and the 4th ratio, obtains target ratio, should
Target ratio is second use water reliability of the user in first time period.
In technical solution provided in this embodiment, water heater is according to the second time period earlier than first time period to first
The influence of period has accurately determined that user uses water reliability in first time period.
Referring to Fig. 7, Fig. 7 is to determine user in the water reliability of first time period corresponding second in Fig. 5 in step S80
Another refined flow chart, step S80 include:
Step S83 determines the third sum of first time period in Various types of data collection period and with the first of water
The quantity of period, wherein the time span of all kinds of data collection cycles is different；
Step S84 calculates the quantity and first in every one kind data collection cycle with the first time period with water
The 6th ratio between the third sum of period；
Maximum 6th ratio is determined as the user and uses water in first time period corresponding second by step S185
Reliability.
In the present embodiment, user is more with waterside number to the history of water heater in some period, at another
Period is less with waterside number to the history of water heater, and user is recorded as a history use with water in the multiple of period
Book number, for example, user goes on business in a certain week, therefore, water heater has no the use water parameter in this week.At this point, water heater into
When row uses the statistics of water reliability, due to going on business user, user is caused to use water reliability inaccuracy in the period,
Namely user is less than actual water reliability with water reliability in the period.
In this regard, water heater is provided with multiple data collection cycles, the time span of Various types of data collection period is different, e.g.,
Time span is one week, time span is two weeks, time span is three weeks etc..The last day of data collection cycle is to work as
It, it is possible to understand that it is that the data of data collection cycle acquisition update as time goes by, for example, time span is one week
Data collection cycle, if date where first time period is June 8, then one day that the data collection cycle time is earliest
For June 1, June is changed to 9 in the schedule where first time period, then earliest one day data collection cycle time is more
New is the use water parameter that the acquisition on June 9 is replaced with acquisition on June 1 by June 2 namely water heater with water parameter.
Water heater successively calculates the third sum of first time period in every a kind of data collection cycle and with water
The quantity of first time period, having with the quantity of the first time period of water is that data are adopted divided by the third sum of first time period
Collect period corresponding 6th ratio.Multiple 6th ratios are calculated in water heater as a result, then using maximum 6th ratio as use
Family is in the corresponding water reliability of first time period.
In the present embodiment, it by the way that multiple data collection cycles are arranged, is acquired to successively calculate user in each data
It is corresponding in period to use water reliability, and use water reliability as user in the second reliable with water of first time period for maximum
Degree, to eliminate the outgoing problem with water reliability inaccuracy for causing water heater to determine of user.
In one embodiment, water heater is determined with water reliability currently with water etc. according to user the second of first time period
Grade, thus according to currently determining user in the corresponding second target water consumption of first time period with water grade.
Specifically, water heater can accurately determine user in the period when being 1 grade or 2 grades with water grade
Water consumption.In this regard, water heater is by user, the maximum of first time period in the maximum preset data collection period of time span is used
It is 1 grade or 2 grades of corresponding water consumptions that water, which is used as with water grade,.It should be noted that judging that target data collection period is
When no effective, the quantity of first time period in set each in the statistical data collection period will be greater than preset quantity by water heater
Set be defined as effectively gathering, namely set in sample data quantity need be greater than preset quantity；Since user exists
First time period does not have watering law, then each data collection cycle is calculated the number of corresponding efficient set by water heater
Amount, water heater determine the most data collection cycle of efficient set.And the time span of data collection cycle is bigger, data acquisition
The set in period is more, then efficient set is also more, in this regard, water heater is 1 grade and 2 grades in subsequent determination water grade
When, directly using the maximum water consumption of user's first time period in the maximum data collection cycle of time span as use water grade
For 1 grade of water consumption corresponding with 2 grades.
For user when first time period water grade is 3 grades, water heater accurately determines user in the period
Water consumption.In this regard, can using where maximum water consumption of the user in first time period use the upper limit value of water gear as with water can
The corresponding water consumption of grade 3.For example, water heater can will be divided into five grades, respectively N1 grades: (0, Y), N2 grades: (Y, Y+ with water gear
M), N3 grades: (Y+m, Y+2m), N4 grades: (Y+2m, Y+3m) and N5 grades: (Y+3m, Y+4m).Y and m is any definite value for closing number,
If user is when it is 3 grades that first time period is with water grade, and maximum water consumption is Y+2.5m, then user is in first time period
The second target water consumption be Y+3m.
For user when first time period water grade is 4 grades, user can not accurately be by hot water in the water consumption of period
Device determines.In this regard, said preset amount of water will be added with 3 grades of corresponding waters of water grade, said preset amount of water is amount of redundancy, is obtained with water etc.
4 corresponding water consumptions of grade.
And when being 5 grades with water grade, water heater not can determine that user in the water consumption of first time period substantially, but user is still
So there is the possibility for using water, in this regard, can will be obtained plus said preset amount of water with water class 5 with the corresponding user's water of water class 4 grade
The corresponding water consumption of grade.
It is above-mentioned be only it is exemplary enumerate with the corresponding water consumption of water grade, water heater can be according to user at the first time
The actual used water situation of section carries out modification appropriate.
Determine it is described it is current with water grade be less than predetermined level, determine the maximum data collection cycle of time span, with
Using the maximum water consumption of user first time period in the maximum preset data collection period of time span as the second mesh
Mark water consumption；
Determine it is described it is current with water grade be equal to predetermined level, by the user first time period maximum water consumption
Use the upper limit value of water gear as the second target water consumption in place；
Determine it is described it is current be greater than predetermined level with water grade, increase target and use the water consumption of water grade using as second
Target water consumption, wherein the target is with water grade lower than the current use water grade and between the current use water grade
Differ a grade.For example, target water grade is 3 grades when being currently 4 grades with water grade.
In one embodiment, water heater combines the associated watering law with water Parameter analysis user of each period, into
And the intelligent functions of water heater are realized according to watering law.Specifically, water heater, which determines that current slot is corresponding, uses water
Demand, wherein the water demand amount is determined according to water reliability；The water heater is determined according to the water demand amount
Target set temperature；The heating device operation of the water heater is controlled according to the target set temperature.
Water heater can determine user in the water demand amount of current slot according to water grade.
Water heater can determine the target set temperature of water heater after determining water demand amount according to water demand amount,
Namely after water heater controls heating device operation by target set temperature, water heater is greater than in the hot water that current slot provides
Or equal to user current slot water demand amount.Reflecting between set temperature, water demand amount is stored in water heater
Relationship is penetrated, can determine set temperature thus according to water demand amount.
It should be noted that under normal circumstances, water heater inflow temperature is arranged lower, and inflow temperature is considered as one
Constant, thus, it is only required to can determine set temperature according to water demand amount.But in a practical situation, the inflow temperature of water heater
May be higher, if the set temperature that water heater is determined according to water demand amount, actually exportable hot water amount is greater than water heater
The water demand amount of user, or much larger than the water demand amount of user, the waste of water heater energy is caused, in this regard, water heater
Inflow temperature or water heater of the user when current slot uses water heater current inflow temperature and water demand amount
Determine target set temperature.
Water heater be equipped with multiple water discharge modes, water discharge mode include discharge water not heating mode, discharge water heating mode and increasing
Molar formula etc..Water heater has corresponding maximum hot water output in different water discharge modes.The temperature specifically, water heater will intake
5 DEG C~40 DEG C of degree is divided into N sections, 35 DEG C~45 DEG C of leaving water temperature and is divided into N sections, and 35 DEG C~80 DEG C of temperature of setting is divided into N sections, out water temperature
For degree at 35 DEG C~45 DEG C, water heater output is hot water；Different inflow temperatures is arranged under different heating mode in water heater
And setting temperature, and output quantity of the leaving water temperature at 35 DEG C~45 DEG C is acquired, which is that water discharge mode is corresponding most
Big hot water output.Water heater is according to the data between maximum hot water output, inflow temperature, setting temperature and water discharge mode
Relationship constructs mapping table, and water heater is only needed can be in mapping relations according to water discharge mode, inflow temperature and set temperature
Maximum hot water output is found in table.It should be noted that water heater determines setting temperature used by maximum hot water output
Degree refers to the corresponding current set temperature of water heater current slot.
Water heater compares water demand amount and maximum heat after determining the corresponding maximum hot water output of each water discharge mode
Water output quantity will be greater than the corresponding water discharge mode of maximum hot water output of water demand amount as target water discharge mode.Hot water
Device according to the corresponding maximum hot water output of target water discharge mode, target water discharge mode and inflow temperature in mapping table
Middle lookup set temperature, the set temperature are target set temperature.
The water discharge mode that maximum hot water output is greater than the water demand amount of user can be used as target water discharge mode, but most
When difference between big hot water output and water demand amount is larger, the hot water for showing that water heater provides is more, water heater waste
Energy it is more.In this regard, water heater first judges whether the maximum lesser water discharge mode of hot water output is target water discharge mode, then
Judge whether the maximum biggish water discharge mode of hot water output is target water discharge mode, so that water heater is the hot water that user provides
It will not be excessive.
It discharges water under not heating mode, the corresponding maximum hot water output of water heater is minimum, and therefore, water heater first judges to discharge water
Whether the corresponding maximum hot water output of heating mode is not greater than water demand amount, if so, the not heating mode conduct that will discharge water
Target water discharge mode.
If the corresponding maximum hot water output of the not heating mode that discharges water is less than or equal to the water demand amount of user, hot water
Whether the device corresponding maximum hot water output of heating mode that judges to discharge water again is greater than water demand amount, and the heating mode that discharges water is corresponding
Maximum hot water output is greater than the corresponding maximum hot water output of the not heating mode that discharges water, if under the heating mode that discharges water it is corresponding most
When big hot water output is greater than water demand amount, then the heating mode that will discharge water is as target water discharge mode.
If the corresponding maximum hot water output of the heating mode that discharges water is less than or equal to the water demand amount of user, water heater
By increase-volume mode target water discharge mode the most, the corresponding maximum hot water output of increase-volume mode is the maximum in three kinds of water discharge modes
, increase-volume mode refers to that water heater acquires other means and increases hot water output, for example, being arranged in including water heater spare
Heating device starts spare heating device when water heater enters increase-volume mode.
When water heater is in the state that discharges water namely water heater is used by a user, water heater has exported a part
Hot water, at this point, hot water needs to redefine set temperature, so that the hot water amount of water heater residue output and the hot water amount exported
The equal to or slightly larger than water demand amount of user.
In this regard, water heater in discharge water state when, the output quantity of hot water, the output quantity of hot water in real-time detection water heater
Hot water amount is as exported, water heater is calculating water demand amount and exporting the difference between hot water amount, which is surplus
Remaining water consumption, water heater acquisition detects inflow temperature with the temperature sensor of liner at the bottom by setting, according to inflow temperature, residue
Target water discharge mode difference set temperature in mapping table, the set temperature determined by before water consumption and water heater
The as current set temperature of water heater, water heater control heating device according to current set temperature, so that water heater
Energy dissipation is less.
In one embodiment, water heater combines the associated watering law with water Parameter analysis user of each period, into
And the intelligent functions of water heater are realized according to watering law.For example, water heater acquisition user is corresponding in first time period
First uses water parameter, wherein described first uses coolant-temperature gage including the first water consumption and first with water parameter；According to described first
With water parameter and the heating power of water heater, determine that the water heater heats in advance in the corresponding target of the first time period
Duration；The heating device operation that duration controls the water heater is heated in advance according to the target.
Specifically, first includes the first water consumption with water parameter, first, which may also comprise first with water parameter, uses coolant-temperature gage, the
One with coolant-temperature gage is temperature of the user in the required hot water of first time period, and first can be according to user first with coolant-temperature gage
The habit of period is determined with coolant-temperature gage.
Specifically, first can be considered hot water with coolant-temperature gage, first can be also considered as with coolant-temperature gage the temperature for defining hot water,
First use coolant-temperature gage can be 35 DEG C~45 DEG C.Water heater is determining first with after water parameter, water parameter can be used true according to first
After the target set temperature namely water heater for determining water heater control heating device operation by target set temperature, water heater exists
The hot water that first time period provides is greater than or equal to user in the hot water amount of current slot.Setting temperature is stored in water heater
Degree, the first water consumption, first, can with coolant-temperature gage thus according to the first water consumption and first with the mapping relations between coolant-temperature gage
Determine set temperature.It should be noted that under normal circumstances, lower, inflow temperature view is arranged in inflow temperature by water heater
For a constant, thus, it is only required to can determine set temperature according to water consumption and with coolant-temperature gage.But it is in a practical situation, hot
The inflow temperature of hydrophone may be higher, if the set temperature that water heater is determined according to water consumption, water heater are actually exportable
Hot water amount is greater than the water consumption of user, or much larger than the water consumption of user, causes the waste of water heater energy, in this regard, hot water
Inflow temperature or water heater current inflow temperature of the device user when current slot uses water heater, with coolant-temperature gage and
Water consumption determines target set temperature.
Since water heater heats in advance, it can be considered that water heater is not intake, water heater obtains the water in liner
Temperature, the water temperature can be average temperature in liner.Temperature sensor is arranged in the bottom of liner and top, passes through two temperature sensing
The water temperature of device detection calculates the water temperature that average value is liner, and certainly, liner may also set up multiple temperature sensors, multiple temperature
The corresponding average temperature of water temperature of sensor acquisition is liner water temperature.
Water heater is when determining target set temperature, heating device to the heating rate and liner water temperature of water, Ji Keji
Calculation obtains the heating duration in advance of water heater, this heat in advance duration can heat be set to target and heat duration in advance.
Calculated after target heats duration in advance in water heater, water heater can according to first time period at the beginning of put with
And target heats duration in advance and obtains the starting time point of heating device, and then when current point in time reaches starting time point,
Control heating device operation.It should be noted that multiple heating devices can be set in water heater, such as 2 or 3, in heat
When hydrophone is run in advance, water heater need to control each heating device operation.
Water heater first determines that first time period is corresponding with second time period and heats duration in advance, and second time period is positioned at the
After one period, and it is upper adjacent with the first time period time.
Water heater calculate again put at the beginning of first time period and second time period at the beginning of between point first
It is spaced duration, if the first interval duration heats duration more than or equal to second in advance, then shows user in second time period
Will affect user with water and use water in first time period, in this regard, water heater calculates corresponding first water consumption of first time period
Third water parameter corresponding with second time period, third water parameter include the total with water of first time period and second time period
Amount, or be use of the user in first time period and second time period with coolant-temperature gage including water total amount and with coolant-temperature gage
Coolant-temperature gage determines that the corresponding target of first time period heats duration in advance with water parameter according to third, so that water heater is
One period and second time period can provide sufficient hot water for user.
And first interval duration less than second in advance heat duration when, then show user second time period with water not
It will affect user and use water in first time period, at this point, shifting to an earlier date using the corresponding duration of heating in advance of first time period as target
Heat duration.
When the first interval duration duration of heating in advance corresponding greater than second time period, water heater can be used according to first
Water parameter determines that the target heating duration of first time period namely the target of second time period heat in advance with water parameter with second
Duration is the first interval duration actually heats duration plus the corresponding target of first time period in advance, at this time without repeating to determine
The target of second time period heats duration in advance.In this regard, when water heater determines that the target of first time period heats duration in advance,
It needs to be determined that whether water heater determines first time period mesh corresponding with the third period before being located at first time period simultaneously
Mark heating duration, third period are upper adjacent with the first time period time.In this regard, at the beginning of water heater calculates the third period
Between point with first time period at the beginning of the second interval duration for putting, if the second interval duration is greater than first when heating in advance
It is long, then it can determine that water heater does not determine that the target of first time period heats duration in advance in advance, then it needs to be determined that at the first time
The target of section heats duration in advance.It is less than or equal to first in the second interval duration and heats duration in advance, then can determine that water heater
Determine that the target of first time period heats duration in advance in advance, water heater can heat in advance duration according to the target of third period
Determine that the corresponding target of first time period heats duration in advance namely the target of third period heats duration plus second in advance
The target of a length of first time period heats duration in advance when interval.
In one embodiment, water heater combines the associated watering law with water Parameter analysis user of each period, into
And the intelligent functions of water heater are realized according to watering law.For example, water heater determines that user is corresponding in first time period
With water reliability, and target water consumption is determined with water reliability according to described；According to the target water consumption, the hot water is determined
The corresponding target operating parameters of device；The water heater is controlled to run in the first time period according to the target operating parameters,
And/or it controls the water heater and is run before the first time period according to the target operating parameters.
Specifically, water heater can determine that user uses water reliability in some period, with water reliability, characterization user exists
The period uses the probability of water heater, higher with water reliability, and user is bigger using the probability of water heater in the period.The
One period it is corresponding can be according to user's being determined with waterside number in first time period, the of not same date with water reliability
One timing of quantity of one period, it is more with waterside number, it is bigger with water reliability.Water heater is after determination water reliability, really
Surely the reliability section where water reliability is used, and then is determined according to reliability section and uses water grade, so that water grade pair will be used
The water consumption answered is as target water consumption.
In one embodiment, water heater combines the associated watering law with water Parameter analysis user of each period, into
And the intelligent functions of water heater are realized according to watering law.For example, water heater is determining that user is not necessarily in first time period
With water, the first time period corresponding water reliability and inflow temperature are obtained；Water reliability and institute are used according to described
State the target set temperature that inflow temperature determines water heater.
Specifically, water heater determines the corresponding current water grade of water reliability, wherein described to use water reliability
It is bigger, it is described current with water lower grade；According to the current water grade temperature incremental value, wherein the current use
Water lower grade, and the temperature increment value is smaller；Water heater is determined according to the temperature increment value and the inflow temperature
Target set temperature.
If be currently 1 grade with water grade, then show that user does not use the accuracy pole of water heater in first time period
Height, therefore, it is inflow temperature that target can be arranged to temperature setting, and inflow temperature is the history that water heater is stored in first time period
Inflow temperature.If be currently 2 grades with water grade, it is higher without using the accuracy of water heater to show that user has, at this time by target
It is set as inflow temperature+temperature increment value m.And so on, when currently with water higher grade, water heater determines that user exists
First time period is lower without using the accuracy of water heater, and target set temperature is higher, and target set temperature can be by following formula
It determines, specifically: target set temperature=inflow temperature+K* temperature increment value, wherein K=0,1,2,3 ... .. are reliable with water
Spend grade determine K size, when with water reliability level be 1 grade when, K=0, with water reliability level be 2 grades when, K=
1, and so on.
For water heater after determining target set temperature, water heater can determine the first mesh of water heater according to target set temperature
Mark operating parameter.
The present invention also provides a kind of water heater, the water heater includes memory, processor and is stored in the storage
The control program of the control program of device and the water heater that can be run on the processor, the water heater is held by the processor
Each step of the control method of water heater described in embodiment as above is realized when row.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has water heater
Control program, the control program of the water heater realizes the control of water heater described in embodiment as above when being executed by processor
Each step of method.
The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that terminal device (it can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The above is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (17)
1. a kind of control method of water heater, which is characterized in that the control method of the water heater the following steps are included:
Obtain the first sum of the first time period in current data collection cycle, wherein each first time period category
In the different dates；
First sum of the first time period is divided into multiple set of computations according to different preset interval number of days；
Calculate each set of computations first uses water reliability；
Determine whether the current data collection cycle is effective with water reliability according to the first of multiple set of computations.
2. the control method of water heater as described in claim 1, which is characterized in that described according to multiple set of computations
First determines that the whether effective step of the data collection cycle includes: with water reliability
Use water reliability as target water reliability for maximum described first；
It calculates between the target water reliability and other each the first use water reliabilitys for removing the target water reliability
The first difference；
The first difference of preset difference value be will be greater than as target difference, and determine the quantity of the target difference and described first poor
Whether the first ratio of value is greater than the first preset threshold, wherein in the quantity and first difference for determining the target difference
The first ratio be greater than the first preset threshold, determine that the current data collection cycle is effective.
3. the control method of water heater as described in claim 1, which is characterized in that described according to multiple set of computations
First determines that the whether effective step of the data collection cycle includes: with water reliability
Determine the second difference and each described first between the water reliability of maximum first and the water reliability of minimum first
With the average value of water reliability；
The second ratio between second difference and the average value is calculated, and determines whether second ratio is less than or waits
In the second preset threshold, wherein determine second ratio be less than or equal to the second preset threshold, determine the current number
It is effective according to collection period.
4. the control method of water heater as described in claim 1, which is characterized in that described to calculate the first of each set of computations
Include: with the step of water reliability
The second sum and the number with the first time period with water for determining first time period in each described set of computations
Amount；
The third ratio having between quantity and second sum with the first time period of water is calculated, with determination described second
The first of the corresponding set of computations of sum uses water reliability.
5. the control method of water heater as described in claim 1, which is characterized in that the data collection cycle includes N number of
One period, the preset interval number of days include at least two in 1,2,3 ... N-1, to obtain any amount in 2 to N-1
Set of computations.
6. the control method of water heater as described in claim 1, which is characterized in that first time period in the set of computations
Quantity is greater than or equal to preset quantity.
7. the control method of water heater as described in claim 1, which is characterized in that the water heater is acquired equipped with multiple data
It is period, invalid in the data collection cycle for determining current, it is acquired next data collection cycle as current data
Period, to return to the step for executing first sum for obtaining the first time period in current data collection cycle.
8. the control method of water heater as described in claim 1, which is characterized in that described according to multiple set of computations
First with after the whether effective step of the determining current data collection cycle of water reliability, further includes:
It is effective in the data collection cycle for determining current, by the user first in the current data collection cycle
The history maximum water consumption of period is determined as first object water consumption；
First object operating parameter is determined according to the first object water consumption；
The water heater is controlled to run in the first time period according to the first object operating parameter, and/or, described in control
Water heater is run in the first time period according to the first object operating parameter.
9. the control method of water heater as described in claim 1, which is characterized in that described according to multiple set of computations
First with after the whether effective step of the determining current data collection cycle of water reliability, further includes:
It is invalid in the current data collection cycle of determination, determine that the user uses water reliability the second of first time period, with
The second target water consumption is determined with water reliability according to described second；
The second target operating parameters are determined according to the second target water consumption；
The water heater is controlled to run in the first time period according to second target operating parameters, and/or, described in control
Water heater is run in the first time period according to second target operating parameters.
10. the control method of water heater as claimed in claim 9, which is characterized in that the determining user is in first time period
Corresponding second includes: with the step of water reliability
The first sum for determining first time period in the data collection cycle and the quantity with the first time period with water,
Wherein, the date in the data collection cycle where each first time period is different；
It is total according to first of the quantity and first time period in the data collection cycle with the first time period for using water,
Determine that the user uses water reliability in first time period corresponding second.
11. the control method of water heater as claimed in claim 10, which is characterized in that described according to the data collection cycle
In there is the first sum of quantity and first time period with the first time period of water, determine the user in first time period
Corresponding second includes: with the step of water reliability
Calculate the 4th ratio having between the quantity of first time period and the first sum of first time period with water；
Determine that the user uses water reliability the second of first time period according to the 4th ratio.
12. the control method of water heater as claimed in claim 11, which is characterized in that described to be determined according to the 4th ratio
The user includes: with the step of water reliability the second of first time period
Determine the second time period earlier than the first time period, wherein the first time period and the second time period institute
Date it is identical, the second time period includes one or more sub- periods；
Calculating has in the data collection cycle between quantity and the sum of sub- period with the sub- period of water
5th ratio；
4th ratio and each 5th ratio are weighted, with the determination user in first time period
Second uses water reliability.
13. the control method of water heater as claimed in claim 9, which is characterized in that the determining user is in first time period
Corresponding second includes: with the step of water reliability
The third sum for determining first time period in Various types of data collection period and the quantity with the first time period with water,
Wherein, the time span of all kinds of data collection cycles is different；
Calculate the third in every one kind data collection cycle with quantity and first time period with the first time period of water
The 6th ratio between sum；
Maximum 6th ratio is determined as the user and uses water reliability in first time period corresponding second.
14. the control method of water heater as claimed in claim 9, which is characterized in that described reliable with water according to described second
Spending the step of determining the second target water consumption includes:
It determines that described second uses the reliability section where water reliability, and is determined according to the reliability section currently with water etc.
Grade, wherein it is described bigger with water reliability, it is described current with water lower grade；
The second target water consumption currently is determined with water grade according to described.
15. the control method of water heater as claimed in claim 14, which is characterized in that described according to the current water grade
The step of determining the second target water consumption include:
Determine it is described it is current with water grade be less than predetermined level, the maximum data collection cycle of time span is determined, by institute
User's maximum water consumption of first time period in the maximum preset data collection period of time span is stated to use as the second target
Water；
Determining that the current use water grade, will be where maximum water consumption of the user in first time period equal to predetermined level
Use the upper limit value of water gear as the second target water consumption；
Determine it is described it is current be greater than predetermined level with water grade, increase target and use the water consumption of water grade using as the second target
Water consumption, wherein the target current current is differed with water grade and with described with water grade lower than described between water grade
One grade.
16. a kind of water heater, which is characterized in that the water heater includes memory, processor and is stored in the memory
And the control program for the water heater that can be run on the processor, the heating schedule of the water heater are executed by the processor
Each step of the Shi Shixian such as control method of the described in any item water heaters of claim 1-15.
17. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has water heater
Program is controlled, such as claim 1-15 described in any item hot water are realized when the control program of the water heater is executed by processor
Each step of the control method of device.
Priority Applications (3)
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| CN201910608472.8A CN110398067B (en) | 2019-07-05 | 2019-07-05 | Water heater, control method thereof and computer-readable storage medium |
| PCT/CN2019/129850 WO2021004036A1 (en) | 2019-07-05 | 2019-12-30 | Water heater and heating control method therefor, and computer-readable storage medium |
| EP19937300.2A EP3995755A4 (en) | 2019-07-05 | 2019-12-30 | Water heater and heating control method therefor, and computer-readable storage medium |
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| CN201910608472.8A CN110398067B (en) | 2019-07-05 | 2019-07-05 | Water heater, control method thereof and computer-readable storage medium |
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| CN113191649A (en) * | 2021-05-08 | 2021-07-30 | 佛山市顺德区美的洗涤电器制造有限公司 | Control method and device for disinfection equipment and disinfection equipment |
| CN115978787A (en) * | 2023-03-15 | 2023-04-18 | 绵阳高新区恒奥电子科技有限公司 | Energy-saving heat storage type water heater |
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| CN109282499A (en) * | 2017-07-21 | 2019-01-29 | 青岛经济技术开发区海尔热水器有限公司 | A kind of method and water heater of water heater prediction user's water behavior |
| CN109682074A (en) * | 2017-10-19 | 2019-04-26 | 芜湖美的厨卫电器制造有限公司 | The control method of water heater and the control method of air-conditioning |
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