CN108980985A - Electric heater fault alarm method, device, computer equipment and storage medium - Google Patents
Electric heater fault alarm method, device, computer equipment and storage medium Download PDFInfo
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- CN108980985A CN108980985A CN201810855517.7A CN201810855517A CN108980985A CN 108980985 A CN108980985 A CN 108980985A CN 201810855517 A CN201810855517 A CN 201810855517A CN 108980985 A CN108980985 A CN 108980985A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D19/00—Details
- F24D19/10—Arrangement or mounting of control or safety devices
- F24D19/1096—Arrangement or mounting of control or safety devices for electric heating systems
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Abstract
This application involves a kind of electric heater fault alarm method, system, computer equipment and storage mediums.Method includes: the first temperature data for obtaining the top temperature sensing package monitoring of electric heater, and the second temperature data of environment temperature sensing package monitoring, according to the first temperature data and second temperature data, determine the state of the temperature limiter of electric heater, when the state of temperature limiter is off-state, fault alarm operation is executed, so that user learns that temperature limiter has been in an off state, electric heater has stopped working, and improves user experience.
Description
Technical field
This application involves household appliance technical fields, set more particularly to a kind of electric heater fault alarm method, device, computer
Standby and storage medium.
Background technique
Currently, electric heater has obtained very universal application, especially in the area for not having Central Heating Providing, in cool, damp
Winter, electric heater use it is more universal.
Electric heater is as a kind of heat generation device, in order to guarantee that its safety has to carry out temperature control protection.Under normal conditions
Temperature control protection can be carried out using temperature limiter, but currently, load does not work, and display board is but shown just when temperature limiter disconnects
Often, so that user can not learn whether temperature limiter is in an off state.
Summary of the invention
Based on this, it is necessary in view of the above technical problems, provide a kind of electric heating of state for making user know temperature limiter
Device fault alarm method, device, computer equipment and storage medium.
A kind of electric heater fault alarm method, which comprises
Obtain the electric heater top temperature sensing package monitoring the first temperature data and environment temperature sensing package monitoring second
Temperature data；
According to first temperature data and the second temperature data, the state of the temperature limiter of the electric heater is determined；
When the state of the temperature limiter is off-state, fault alarm operation is executed.
It is described according to first temperature data and the second temperature data in one of the embodiments, determine institute
State the state of the temperature limiter of electric heater, comprising:
Judge whether the variation tendency of first temperature data in the first preset time period meets default variation tendency；
If the variation tendency of first temperature data meets the default variation tendency, first preset time is obtained
The first temperature data and second temperature data of the finish time of section；
According to the second temperature data of the first temperature data of the finish time and the finish time, the electricity is determined
The state of the temperature limiter of warmer.
The variation of first temperature data in the first preset time period of the judgement becomes in one of the embodiments,
Whether gesture meets default variation tendency, comprising:
Judge whether first temperature data has rising to change in first preset time period；
If first temperature data does not rise variation in first preset time period, it is determined that first temperature
The variation tendency of degree evidence meets the default variation tendency.
In one of the embodiments, it is described judgement in first preset time period first temperature data whether
There is rising to change, comprising:
Whether the variable quantity for judging first temperature data in the second preset time period is positive value.
In one of the embodiments, the method also includes:
If first temperature data has rising to change in first preset time period, first temperature is obtained
Rise time point when data rise；
Judge whether the first temperature data in the third preset time period after the rise time point becomes larger；
If not becoming larger, return execute determination first temperature data variation tendency meet it is described default
The step of variation tendency.
First temperature data according to the finish time and the finish time in one of the embodiments,
Second temperature data determine the state of the temperature limiter of the electric heater, comprising:
Obtain the difference between the first temperature data of the finish time and the second temperature data of the finish time；
The state of the temperature limiter of the electric heater is determined according to the difference.
The state of the temperature limiter that the electric heater is determined according to the difference in one of the embodiments, comprising:
Judge the size of the difference and preset threshold；
If the difference is greater than or equal to the preset threshold, it is determined that the state of the temperature limiter is closed state；
If the difference is less than the preset threshold, it is determined that the state of the temperature limiter is off-state.
A kind of electric heater accident warning device, described device include:
Temperature data acquisition module, the first temperature data that the top temperature sensing package for obtaining the electric heater monitors, with
And the second temperature data of environment temperature sensing package monitoring；
Block of state is determined, for determining the electric heating according to first temperature data and the second temperature data
The state of the temperature limiter of device；
Alarm module, for executing fault alarm operation when the state of the temperature limiter is off-state.
A kind of computer equipment, including memory and processor are stored with and can be run on a processor on the memory
Computer program, the processor performs the steps of when executing the computer program
Obtain the electric heater top temperature sensing package monitoring the first temperature data and environment temperature sensing package monitoring second
Temperature data；
According to first temperature data and the second temperature data, the state of the temperature limiter of the electric heater is determined；
When the state of the temperature limiter is off-state, fault alarm operation is executed.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
It is performed the steps of when row
Obtain the electric heater top temperature sensing package monitoring the first temperature data and environment temperature sensing package monitoring second
Temperature data；
According to first temperature data and the second temperature data, the state of the temperature limiter of the electric heater is determined；
When the state of the temperature limiter is off-state, fault alarm operation is executed.
Above-mentioned electric heater fault alarm method, device, computer equipment and storage medium, are obtained by top temperature sensing package
The second temperature data that first temperature data and environment temperature sensing package obtain, can accurately determine whether the temperature limiter of electric heater is located
In off-state, when off-state, fault alarm is carried out, so that user learns that temperature limiter has been in an off state, electricity
Warmer has stopped working, and improves user experience.
Detailed description of the invention
Fig. 1 is the applied environment figure of electric heater fault alarm method in one embodiment；
Fig. 2 is the flow diagram of electric heater fault alarm method in one embodiment；
Fig. 3 is the flow diagram of the refinement step of step 202 in one embodiment；
Fig. 4 is the flow diagram of the refinement step of step 301 in one embodiment；
Fig. 5 is the structural block diagram of electric heater accident warning device in one embodiment；
Fig. 6 is the internal structure chart of computer equipment in one embodiment.
Specific embodiment
It is with reference to the accompanying drawings and embodiments, right in order to which the objects, technical solutions and advantages of the application are more clearly understood
The application is further elaborated.It should be appreciated that specific embodiment described herein is only used to explain the application, not
For limiting the application.
Electric heater fault alarm method provided by the present application, can be applied in application environment as shown in Figure 1.Wherein,
Electric heater includes top temperature sensing package 10 and environment temperature sensing package 20, and top temperature sensing package 10 and environment temperature sensing package 20 pass through wired or wireless
It is connected with computer equipment 30.
Optionally, which includes at least a processor 31 and memory 32.It is stored in memory 32
Breakdown judge algorithm, memory 32 receive and store in the first temperature data that top temperature sensing package 10 uploads and environment temperature sensing package 20
The second temperature data of biography.Processor 21 calls and the breakdown judge algorithm in run memory 22, to the first temperature of input
Data and second temperature data carry out calculation processing.
Optionally, which can be an integrated circuit board, and integrated circuit board is integrated on electric heater.Or
Person, computer equipment 30 and electric heater are independent equipment.
Optionally, electric heater further includes alarm 40, and alarm 40 is connected with computer equipment 30, is utilizing computer
Equipment 30, which determines, deposits after a failure, sends alarm command to alarm 40, alarm 40 is alarmed according to the alarm command.
In one embodiment, as shown in Fig. 2, providing a kind of electric heater fault alarm method, it is applied in this way
It is illustrated for Fig. 1, comprising the following steps:
Step 201, the first temperature data and environment temperature sensing package prison of the top temperature sensing package monitoring of the electric heater are obtained
The second temperature data of survey；
Wherein, electric heater generally includes top temperature sensing package and environment temperature sensing package.Top temperature sensing package can be used for obtaining electric heating
The temperature data of device itself, top temperature sensing package are sent to computer after getting the first temperature data, by the first temperature data
Equipment 30.Environment temperature sensing package can be used for obtaining second temperature data, and environment temperature sensing package is after getting second temperature data, by
Two temperature datas are sent to computer equipment 30.Computer equipment 30 to receive the first temperature data and second temperature data into
Row real-time monitoring.
Step 202, according to first temperature data and the second temperature data, the temperature limiter of the electric heater is determined
State；
Wherein, the state of temperature limiter includes off-state and closed state.Wherein, temperature limiter electric heater meeting when it is disconnected
It stops working, electric heater works normally under temperature limiter closed state.
Step 203, when the state of the temperature limiter is off-state, fault alarm operation is executed.
Above-mentioned electric heater fault alarm method, the first temperature data and environment temperature sensing package obtained by top temperature sensing package obtain
The second temperature data taken can accurately determine whether the temperature limiter of electric heater is in an off state, off-state when
It waits, carries out fault alarm, so that user learns that temperature limiter has been in an off state, electric heater has stopped working, and improves user's body
It tests.
As an alternative embodiment, as shown in figure 3, being the flow diagram of the refinement step of step 202, specifically
Include:
Step 301, it is default to judge whether the variation tendency of first temperature data in the first preset time period meets
Variation tendency；
Wherein, in specific application scenarios, the first temperature data is changed over time, by by the first temperature data
Summarized with the time, the first temperature data curve that available temperature changes over time.Therefore, pass through the first temperature number
According to the trend of curve, computer equipment 30 can determine whether the variation tendency of the first temperature data meets default variation tendency.
Wherein default variation tendency includes: gentle after the first temperature data is fallen before in the first preset time period, and first
Temperature data declines always in the first preset time period, after the first temperature data is first gentle in the first preset time period under
Drop, decline is gentle etc. again after the first temperature data is first gentle in the first preset time period.In addition, default variation tendency does not include
The variation tendency that the first temperature data in first preset time period rises.
Wherein, the first preset time period is the limiting value got according to the test of many times in several scenes.Several fields
Whether scape includes the difference of heating power, the difference in season, the difference of weather, indoor divulges information.In above several scenes, often
A scene can all obtain a period by test.Determine the detailed process of above-mentioned first preset time period are as follows: in a variety of rings
It is mainly heated using two kinds of different heating power under border, the first is, in a variety of contexts, first premium power is heated to
One temperature data stablize, then stop heating, the first temperature data drop to a certain preset temperature value (preset temperature value=when
+ T DEG C of preceding environment temperature) when, start lowest power heating, then when heating from lowest power, the first temperature data can be first
It drops to minimum point then to rise, after tested, in a variety of contexts, from timing when lowest power heats is started, to the first temperature
It is respectively S1, S2 ... Sn that data, which drop to after minimum point the period used when rising 1 DEG C,.It is for second that electric heater is from cold conditions
Start low-power and be heated to above-mentioned preset temperature value (preset temperature value=current+T DEG C of environment temperature), after tested, a variety of
Under environment, the period that electric heater low-power since cold conditions is heated to above-mentioned preset temperature value is respectively s1, s2 ... sn.To upper
Heating time section S1, S2 ... the Sn and s1, s2 ... sn for stating two under various environment kinds of different heating power is analyzed and counted,
Available first preset time period.Wherein, which is greater than S1, S2 ... Sn and s1, s2 ... sn.
Wherein, if temperature limiter is closure, timing, either what environment since when lowest power heats, in electricity
In the case where warmer normal use, the first temperature data can all have rising to change in the first preset time period.
Step 302, if the variation tendency of first temperature data meets the default variation tendency, described first is obtained
The first temperature data and second temperature data of the finish time of preset time period；
Wherein, the finish time of above-mentioned first preset time period is illustrated, for example, the first preset time period is
20 minutes, if the variation tendency of the first temperature data within the 1st minute to the 20th minute period meets default variation and becomes
Gesture, then the first temperature data and ring of the top temperature sensing package of (finish time of first preset time period) when obtaining the 20th minute
The second temperature data of border temperature sensing package.
Wherein, when temperature limiter disconnects, electric heater can not generate heat, and the first temperature data would generally there are two types of become
Change, one is the first temperature datas to continue to decline in the first preset time period, and decrease speed is very fast.Another kind is the first temperature
Degree is constant according to stablizing after falling before in the first preset time period.The variation of above two first temperature data and weather, room
The factors such as interior ventilation condition are related.Wherein, when temperature limiter disconnects, because electric heater can not generate heat, under normal circumstances,
The variation tendency of first temperature data can meet default variation tendency, and (the first temperature data does not have in the first preset time period
Rise variation).It but is not that only temperature limiter disconnection just makes the default variation of variation tendency satisfaction of the first temperature data become
Gesture (the first temperature data does not have rising variation in the first preset time period).For example, first premium power is heated to the first temperature
Data stabilization is spent, heating is then stopped, a certain preset temperature value is dropped to (in advance in the first temperature data according to the control of electric heater
If+T DEG C of the environment temperature of temperature value=current) when, electric heater can be controlled and be heated with lowest power, then added from lowest power
When hot, then the first temperature data, which can be fallen before to minimum point, to be risen.Wherein, stable from the first temperature data is heated to, then
Stop heating, until the first temperature data drops to minimum point, the duration of this whole process may be more than first pre-
If the period, the above process meets default variation tendency, and (the first temperature data does not have rising in the first preset time period and becomes
Change).But although the above process meets default variation tendency, (the first temperature data does not have in the first preset time period
Rise variation), in fact, the state of temperature limiter is closure in the above process.Therefore, the first temperature in the first preset time period
When the variation tendency of degree evidence meets default variation tendency, the state of the temperature limiter of electric heater not can determine that.Further
, it is also necessary to according to the second temperature data of the first temperature data of finish time and finish time, determine the limit temperature of electric heater
The state of device.
Step 303, according to the second temperature data of the first temperature data of the finish time and the finish time, really
The state of the temperature limiter of the fixed electric heater.
In embodiments of the present invention, when temperature limiter is not turned off, the first temperature data and knot of end time point
Difference between the second temperature data at beam time point can all be greater than preset threshold.Even if in some non-normal use electric heaters
In the case of, the difference between the first temperature data of end time point and the second temperature data of end time point can also be greater than pre-
If threshold value.For example, when thering is cooler object to be placed on electric heater, or there is cooler liquid to be dropped in electric heater
When upper, the difference between the first temperature data of end time point and the second temperature data of end time point also all can be big
In preset threshold.
In embodiments of the present invention, when temperature limiter disconnects, the first temperature data meeting rapid decrease, and the first temperature
The decrease speed of data can be greater than the decrease speed of second temperature data, therefore, when temperature limiter disconnects, end time point
The first temperature data and end time point second temperature data between difference can be less than preset threshold.Even if some non-
In the case where normal use electric heater, between the first temperature data of end time point and the second temperature data of end time point
Difference can also be less than preset threshold.It therefore, can be according to the of the first temperature data of end time point and end time point
Difference between two temperature datas determines the state of the temperature limiter of electric heater.
Preferably, which is 20 DEG C, can be adjusted according to the actual situation.
In embodiments of the present invention, in the case that the first temperature data changes in the first preset time period without rising,
If the difference between the first temperature data of end time point and the second temperature data of end time point is less than preset threshold,
The state for determining the temperature limiter of electric heater is off-state.If the of the first temperature data of end time point and end time point
Difference between two temperature datas is greater than preset threshold, then show may be in the case where some non-normal use electric heaters,
The first temperature data is resulted in the first preset time period without rising variation, but temperature limiter is closure in fact at this time.
Above-mentioned electric heater fault alarm method, when the variation tendency of the first temperature data in the first preset time period meets
When default variation tendency, the first temperature data and the environment sense of the top temperature sensing package of the finish time of the first preset time period are obtained
The second temperature data of thermometer bulb determine electricity according to the second temperature data of the first temperature data of finish time and finish time
The state of the temperature limiter of warmer.Because top temperature sensing package and environment temperature sensing package are the component parts of electric heater, then do not need additionally to set
Circuits or device do not increase the state that any cost can make user know temperature limiter.
As an alternative embodiment, as shown in figure 4, being the flow diagram of the refinement step of step 301, specifically
Include:,
Step 401, judge whether first temperature data has rising to change in first preset time period；
In embodiments of the present invention, judge whether the first temperature data has rising variation specific in the first preset time period
Are as follows: whether the variable quantity for judging the first temperature data in the second preset time period is positive value.Wherein, the second preset time period is
One time change unit, the size of the second preset time period needs the size much smaller than the first preset time period, for example, second
Preset time period is 0.1 second etc..Wherein assume that the second preset time period is 0.1 second, judges first in the second preset time period
Whether the variable quantity of temperature data is positive value specifically: the first temperature when the first temperature data when by 0.2 second subtracts 0.1 second
Data obtain a variable quantity, if the variable quantity is positive value (being greater than 0), then it represents that the first temperature in the first preset time period
Data have rising to change.
Wherein, gentle after the first temperature data is fallen before in the first preset time period, the first temperature data is pre- first
If declining always in the period, decline after the first temperature data is first gentle in the first preset time period, the first temperature data exists
First gentle rear decline is gentle etc. again in first preset time period, because of the variable quantity of the first temperature data in the second preset time period
It is not positive value, so the first temperature data of above situation is all without rising variation.
Step 402, if first temperature data does not rise variation in first preset time period, it is determined that institute
The variation tendency for stating the first temperature data meets the default variation tendency；
Step 403, if first temperature data has rising to change in first preset time period, described in acquisition
Rise time point when first temperature data rises；
It in embodiments of the present invention, can not be straight if the first temperature data has rising to change in the first preset time period
The state for connecing determining temperature limiter is closed state.It is also likely to be the influence because of voltage factors such as unstable suddenly, it is caused the
The first temperature data has rising to change in one preset time period.Therefore, if directly having rising variation just according to the first temperature data
It is judged as closed state, will lead to erroneous judgement.In order to avoid erroneous judgement, monitoring the first temperature data in the first preset time period
When thering is rising to change, rise time point when the first temperature data rises is obtained, and to the number after the rise time point
According to being analyzed.
Step 404, judge the first temperature data in the third preset time period after the rise time point whether by
Gradual change is big；
Step 405, if not becoming larger, the determination first temperature data in 402 is returned to step
Variation tendency meets the step of default variation tendency.
In embodiments of the present invention, it in order to avoid the erroneous judgement described in step 403, needs to judge in third preset time period
The first temperature data whether become larger.If the first temperature data in third preset time period becomes larger, it is determined that
It is not as the influence of voltage factors such as unstable suddenly, so that the first temperature data has rising to become in the first preset time period
Change, the temperature limiter of electric heater is strictly to be closed.If not being gradually increased in third preset time period, it is determined that be because
The influences of voltage factors such as unstable suddenly changes so that the first temperature data has to rise in the first preset time period, should
Rising variation is only an abnormal conditions, ignores the abnormal conditions, and the variation tendency of the first temperature data is actually to meet
Default variation tendency.
Wherein, third preset time period is greater than the second preset time less than the first preset time period, third preset time period
Section.
Above-mentioned electric heater fault alarm method, if the first temperature data has rising to change in the first preset time period,
Rise time point when the first temperature data rises is obtained, judges first in the third preset time period after rise time point
Whether temperature data becomes larger, if the first temperature data becomes larger in third preset time period, it is determined that be not as
The influences of voltage factors such as unstable suddenly changes, electricity so that the first temperature data has to rise in the first preset time period
The temperature limiter of warmer is strictly to be closed.If the first temperature data is not gradually increased in third preset time period, it is determined that
It is the influence because of factors such as voltage are unstable suddenly, so that the first temperature data has rising to change in the first preset time period
, rising variation is only an abnormal conditions, ignores the abnormal conditions, the variation tendency of the first temperature data is actually
Meet default variation tendency, it can be to avoid the state of erroneous judgement temperature limiter, so that judging result is more accurate by the above method.
It should be understood that although each step in the flow chart of Fig. 2-4 is successively shown according to the instruction of arrow,
These steps are not that the inevitable sequence according to arrow instruction successively executes.Unless expressly stating otherwise herein, these steps
Execution there is no stringent sequences to limit, these steps can execute in other order.Moreover, at least one in Fig. 2-4
Part steps may include that perhaps these sub-steps of multiple stages or stage are not necessarily in synchronization to multiple sub-steps
Completion is executed, but can be executed at different times, the execution sequence in these sub-steps or stage is also not necessarily successively
It carries out, but can be at least part of the sub-step or stage of other steps or other steps in turn or alternately
It executes.
In one embodiment, as shown in figure 5, providing a kind of electric heater accident warning device, comprising: temperature data obtains
Modulus block 501 determines block of state 502 and alarm module 503, in which:
Temperature data acquisition module 501, the first temperature data that the top temperature sensing package for obtaining the electric heater monitors,
And the second temperature data of environment temperature sensing package monitoring；
Block of state 502 is determined, for determining the electricity according to first temperature data and the second temperature data
The state of the temperature limiter of warmer；
Alarm module 503, for executing fault alarm operation when the state of the temperature limiter is off-state.
In one embodiment, the determining block of state 502 is used for: judging described first in the first preset time period
Whether the variation tendency of temperature data meets default variation tendency；If the variation tendency of first temperature data meets described pre-
If variation tendency, the first temperature data and second temperature data of the finish time of first preset time period are obtained；According to
The first temperature data of the finish time and the second temperature data of the finish time, determine the temperature limiter of the electric heater
State.
In one embodiment, the determining block of state 502 is also used to: judging the institute in first preset time period
State whether the first temperature data has rising to change；If first temperature data does not rise in first preset time period
Variation, it is determined that the variation tendency of first temperature data meets the default variation tendency.
In one embodiment, the determining block of state 502 is also used to: being judged described in the second preset time period
Whether the variable quantity of one temperature data is positive value.
In one embodiment, the determining block of state 502 is also used to: if described in first preset time period
First temperature data has rising to change, then obtains rise time point when first temperature data rises；Judge the rising
Whether the first temperature data in third preset time period after time point becomes larger；If not becoming larger, return is held
The step of variation tendency of row determination first temperature data meets the default variation tendency.
In one embodiment, the determining block of state 502 is also used to: obtaining the first temperature number of the finish time
According to the difference between the second temperature data of the finish time；The temperature limiter of the electric heater is determined according to the difference
State.
In one embodiment, the determining block of state 502 is also used to: judging the big of the difference and preset threshold
It is small；If the difference is greater than or equal to the preset threshold, it is determined that the state of the temperature limiter is closed state；If the difference
Value is less than the preset threshold, it is determined that the state of the temperature limiter is off-state.
Specific restriction about electric heater accident warning device may refer to above for electric heater fault alarm method
Restriction, details are not described herein.Modules in above-mentioned electric heater accident warning device can be fully or partially through software, hard
Part and combinations thereof is realized.Above-mentioned each module can be embedded in the form of hardware or independently of in the processor in computer equipment,
It can also be stored in a software form in the memory in computer equipment, execute the above modules in order to which processor calls
Corresponding operation.
In one embodiment, a kind of computer equipment is provided, which can be server, internal junction
Composition can be as shown in Figure 6.The computer equipment include by system bus connect processor, memory, network interface and
Database.Wherein, the processor of the computer equipment is for providing calculating and control ability.The memory packet of the computer equipment
Include non-volatile memory medium, built-in storage.The non-volatile memory medium is stored with operating system, computer program and data
Library.The built-in storage provides environment for the operation of operating system and computer program in non-volatile memory medium.The calculating
The database of machine equipment is for storing the first temperature data, second temperature data and breakdown judge algorithm.The computer equipment
Network interface is used to communicate with external terminal by network connection.To realize one kind when the computer program is executed by processor
Electric heater fault alarm method.
It will be understood by those skilled in the art that structure shown in Fig. 6, only part relevant to application scheme is tied
The block diagram of structure does not constitute the restriction for the computer equipment being applied thereon to application scheme, specific computer equipment
It may include perhaps combining certain components or with different component layouts than more or fewer components as shown in the figure.
In one embodiment, a kind of computer equipment, including memory and processor are provided, is deposited on the memory
The computer program that can be run on a processor is contained, processor performs the steps of when executing computer program
Obtain the electric heater top temperature sensing package monitoring the first temperature data and environment temperature sensing package monitoring second
Temperature data；
According to first temperature data and the second temperature data, the state of the temperature limiter of the electric heater is determined；
When the state of the temperature limiter is off-state, fault alarm operation is executed.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether the variation tendency of first temperature data in the first preset time period meets default variation tendency；
If the variation tendency of first temperature data meets the default variation tendency, first preset time is obtained
The first temperature data and second temperature data of the finish time of section；
According to the second temperature data of the first temperature data of the finish time and the finish time, the electricity is determined
The state of the temperature limiter of warmer.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge whether first temperature data has rising to change in first preset time period；
If first temperature data does not rise variation in first preset time period, it is determined that first temperature
The variation tendency of degree evidence meets the default variation tendency.
In one embodiment, it is also performed the steps of when processor executes computer program
Whether the variable quantity for judging first temperature data in the second preset time period is positive value.
In one embodiment, it is also performed the steps of when processor executes computer program
If first temperature data has rising to change in first preset time period, first temperature is obtained
Rise time point when data rise；
Judge whether the first temperature data in the third preset time period after the rise time point becomes larger；
If not becoming larger, return execute determination first temperature data variation tendency meet it is described default
The step of variation tendency.
In one embodiment, it is also performed the steps of when processor executes computer program
Obtain the difference between the first temperature data of the finish time and the second temperature data of the finish time；
The state of the temperature limiter of the electric heater is determined according to the difference.
In one embodiment, it is also performed the steps of when processor executes computer program
Judge the size of the difference and preset threshold；
If the difference is greater than or equal to the preset threshold, it is determined that the state of the temperature limiter is closed state；
If the difference is less than the preset threshold, it is determined that the state of the temperature limiter is off-state.
In one embodiment, a kind of computer readable storage medium is provided, computer program is stored thereon with, is calculated
Machine program performs the steps of when being executed by processor
Obtain the electric heater top temperature sensing package monitoring the first temperature data and environment temperature sensing package monitoring second
Temperature data；
According to first temperature data and the second temperature data, the state of the temperature limiter of the electric heater is determined；
When the state of the temperature limiter is off-state, fault alarm operation is executed.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Judge whether the variation tendency of first temperature data in the first preset time period meets default variation tendency；
If the variation tendency of first temperature data meets the default variation tendency, first preset time is obtained
The first temperature data and second temperature data of the finish time of section；
According to the second temperature data of the first temperature data of the finish time and the finish time, the electricity is determined
The state of the temperature limiter of warmer.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Judge whether first temperature data has rising to change in first preset time period；
If first temperature data does not rise variation in first preset time period, it is determined that first temperature
The variation tendency of degree evidence meets the default variation tendency.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Whether the variable quantity for judging first temperature data in the second preset time period is positive value.
In one embodiment, it is also performed the steps of when computer program is executed by processor
If first temperature data has rising to change in first preset time period, first temperature is obtained
Rise time point when data rise；
Judge whether the first temperature data in the third preset time period after the rise time point becomes larger；
If not becoming larger, return execute determination first temperature data variation tendency meet it is described default
The step of variation tendency.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Obtain the difference between the first temperature data of the finish time and the second temperature data of the finish time；
The state of the temperature limiter of the electric heater is determined according to the difference.
In one embodiment, it is also performed the steps of when computer program is executed by processor
Judge the size of the difference and preset threshold；
If the difference is greater than or equal to the preset threshold, it is determined that the state of the temperature limiter is closed state；
If the difference is less than the preset threshold, it is determined that the state of the temperature limiter is off-state.
Those of ordinary skill in the art will appreciate that realizing all or part of the process in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the computer program can be stored in a non-volatile computer
In read/write memory medium, the computer program is when being executed, it may include such as the process of the embodiment of above-mentioned each method.Wherein,
To any reference of memory, storage, database or other media used in each embodiment provided herein,
Including non-volatile and/or volatile memory.Nonvolatile memory may include read-only memory (ROM), programming ROM
(PROM), electrically programmable ROM (EPROM), electrically erasable ROM (EEPROM) or flash memory.Volatile memory may include
Random access memory (RAM) or external cache.By way of illustration and not limitation, RAM is available in many forms,
Such as static state RAM (SRAM), dynamic ram (DRAM), synchronous dram (SDRAM), double data rate sdram (DDRSDRAM), enhancing
Type SDRAM (ESDRAM), synchronization link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM
(RDRAM), direct memory bus dynamic ram (DRDRAM) and memory bus dynamic ram (RDRAM) etc..
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
The several embodiments of the application above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the concept of this application, various modifications and improvements can be made, these belong to the protection of the application
Range.Therefore, the scope of protection shall be subject to the appended claims for the application patent.
Claims (10)
1. a kind of electric heater fault alarm method, which is characterized in that the described method includes:
Obtain the first temperature data of the top temperature sensing package monitoring of the electric heater and the second temperature of environment temperature sensing package monitoring
Data；
According to first temperature data and the second temperature data, the state of the temperature limiter of the electric heater is determined；
When the state of the temperature limiter is off-state, fault alarm operation is executed.
2. the method according to claim 1, wherein it is described according to first temperature data and it is described second temperature
Degree evidence determines the state of the temperature limiter of the electric heater, comprising:
Judge whether the variation tendency of first temperature data in the first preset time period meets default variation tendency；
If the variation tendency of first temperature data meets the default variation tendency, first preset time period is obtained
The first temperature data and second temperature data of finish time；
According to the second temperature data of the first temperature data of the finish time and the finish time, the electric heater is determined
Temperature limiter state.
3. according to the method described in claim 2, it is characterized in that, described first in the first preset time period of the judgement is warm
Whether the variation tendency of degree evidence meets default variation tendency, comprising:
Judge whether first temperature data has rising to change in first preset time period；
If first temperature data does not rise variation in first preset time period, it is determined that the first temperature number
According to variation tendency meet the default variation tendency.
4. according to the method described in claim 3, it is characterized in that, the judgement is described the in first preset time period
Whether one temperature data has rising to change, comprising:
Whether the variable quantity for judging first temperature data in the second preset time period is positive value.
5. according to the method described in claim 3, it is characterized in that, the method also includes:
If first temperature data has rising to change in first preset time period, first temperature data is obtained
Rise time point when rising；
Judge whether the first temperature data in the third preset time period after the rise time point becomes larger；
If not becoming larger, returns and execute the variation tendency of determination first temperature data and meet the default variation
The step of trend.
6. according to the method described in claim 2, it is characterized in that, first temperature data according to the finish time with
The second temperature data of the finish time, determine the state of the temperature limiter of the electric heater, comprising:
Obtain the difference between the first temperature data of the finish time and the second temperature data of the finish time；
The state of the temperature limiter of the electric heater is determined according to the difference.
7. according to the method described in claim 5, it is characterized in that, the limit temperature for determining the electric heater according to the difference
The state of device, comprising:
Judge the size of the difference and preset threshold；
If the difference is greater than or equal to the preset threshold, it is determined that the state of the temperature limiter is closed state；
If the difference is less than the preset threshold, it is determined that the state of the temperature limiter is off-state.
8. a kind of electric heater accident warning device, which is characterized in that described device includes:
Temperature data acquisition module, the first temperature data that the top temperature sensing package for obtaining the electric heater monitors, Yi Jihuan
The second temperature data of border temperature sensing package monitoring；
Block of state is determined, for determining the electric heater according to first temperature data and the second temperature data
The state of temperature limiter；
Alarm module, for executing fault alarm operation when the state of the temperature limiter is off-state.
9. a kind of computer equipment, including memory and processor, be stored on the memory to run on a processor
Computer program, which is characterized in that the processor realizes any one of claims 1 to 7 when executing the computer program
The step of the method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of method described in any one of claims 1 to 7 is realized when being executed by processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855517.7A CN108980985B (en) | 2018-07-31 | 2018-07-31 | Electric heater fault alarm method, electric heater fault alarm device, computer equipment and storage medium |
| PCT/CN2018/123010 WO2020024540A1 (en) | 2018-07-31 | 2018-12-24 | Electric heater failure alerting method and apparatus, computer device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810855517.7A CN108980985B (en) | 2018-07-31 | 2018-07-31 | Electric heater fault alarm method, electric heater fault alarm device, computer equipment and storage medium |
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| Publication Number | Publication Date |
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| CN108980985A true CN108980985A (en) | 2018-12-11 |
| CN108980985B CN108980985B (en) | 2020-10-09 |
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| CN201810855517.7A Active CN108980985B (en) | 2018-07-31 | 2018-07-31 | Electric heater fault alarm method, electric heater fault alarm device, computer equipment and storage medium |
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| Country | Link |
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| CN (1) | CN108980985B (en) |
| WO (1) | WO2020024540A1 (en) |
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| WO2020024540A1 (en) * | 2018-07-31 | 2020-02-06 | 珠海格力电器股份有限公司 | Electric heater failure alerting method and apparatus, computer device and storage medium |
| CN110887107A (en) * | 2019-12-03 | 2020-03-17 | 珠海格力电器股份有限公司 | Electric heater control method and device, storage medium and electric heater |
| CN111207438A (en) * | 2020-01-13 | 2020-05-29 | 珠海格力电器股份有限公司 | Electric heater and control method thereof |
| CN117275520A (en) * | 2023-11-23 | 2023-12-22 | 珠海格力电器股份有限公司 | Voice recognition fault noise detection method, system and device and medium |
| CN117931897A (en) * | 2024-03-25 | 2024-04-26 | 深圳市阳邦兴业智能科技有限公司 | Temperature data operation monitoring method for heating device |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2020024540A1 (en) | 2020-02-06 |
| CN108980985B (en) | 2020-10-09 |
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