CN112229024B - Control method for abnormal temperature regulation of air conditioner, air conditioner and storage medium - Google Patents
Control method for abnormal temperature regulation of air conditioner, air conditioner and storage medium Download PDFInfo
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- CN112229024B CN112229024B CN201910588728.3A CN201910588728A CN112229024B CN 112229024 B CN112229024 B CN 112229024B CN 201910588728 A CN201910588728 A CN 201910588728A CN 112229024 B CN112229024 B CN 112229024B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a method for controlling abnormal temperature regulation of an air conditioner, which comprises the following steps: acquiring indoor temperature in the process of temperature adjustment of the air conditioner; determining whether temperature regulation abnormality occurs in the air conditioner according to the acquired indoor temperature and the acquisition time point of the indoor temperature; and when the air conditioner is abnormal in temperature regulation, executing preset operation or outputting prompt information. The invention also discloses an air conditioner and a storage medium. According to the invention, whether the air conditioner has abnormal temperature regulation is determined according to the acquired indoor temperature and the acquisition time point of the indoor temperature, and the preset operation and the output prompt information are executed, so that the problem of abnormal temperature regulation of the air conditioner is solved in time, the target temperature set by a user is reached with the least electric energy, and the temperature regulation efficiency of the air conditioner is improved.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a control method for abnormal temperature regulation of an air conditioner, the air conditioner and a computer readable storage medium.
Background
Such a situation is likely to occur when the user uses the air conditioner: when the air conditioner runs, the door and the window are forgotten to be closed, or the door is forgotten to be closed again after the air conditioner enters and exits; when the air conditioner is started, the door and the window are not closed tightly, or the window is blown open by wind.
The existing air conditioner can not accurately predict the temperature reaching rate of the air conditioner in different environments according to the current environmental weather and the environmental room information for installing the air conditioner, so that whether the temperature rising rate or the temperature reducing rate of the air conditioner is abnormal or not can not be judged.
The above is only for the purpose of assisting understanding of the technical solution of the present invention, and does not represent an admission that the above is the prior art.
Disclosure of Invention
The invention mainly aims to provide a control method for abnormal temperature regulation of an air conditioner, the air conditioner and a computer readable storage medium, and aims to solve the technical problem that whether the temperature rising rate or the temperature reducing rate of the air conditioner is abnormal or not cannot be judged in the prior art.
In order to achieve the above object, the present invention provides a method for controlling an abnormality in air conditioner temperature regulation, comprising the steps of:
acquiring indoor temperature in the process of temperature adjustment of the air conditioner;
determining whether temperature regulation abnormality occurs in the air conditioner according to the acquired indoor temperature and the acquisition time point of the indoor temperature;
and when the air conditioner is abnormal in temperature regulation, executing preset operation or outputting prompt information.
Optionally, the step of determining whether a temperature regulation abnormality occurs in the air conditioner according to the acquired indoor temperature and the acquisition time point of the indoor temperature includes:
predicting a reference indoor temperature which is reached by the air conditioner after a preset time interval from a first indoor temperature, wherein the first indoor temperature and a second indoor temperature are obtained at the preset time interval in the process of temperature adjustment of the air conditioner;
and acquiring a first temperature difference value between the second indoor temperature and the reference indoor temperature, and determining whether the first temperature difference value is greater than or equal to a preset temperature difference value threshold value, wherein the first temperature difference value is greater than or equal to a preset time difference value threshold value, and judging that the air conditioner has abnormal temperature regulation.
Optionally, the predicting of the reference indoor temperature reached by the air conditioner after a preset time interval from the first indoor temperature includes:
acquiring a pre-stored temperature change curve;
determining a first time point corresponding to the first indoor temperature in the temperature change curve, and obtaining a second time point according to the first time point and the preset time interval;
and determining a temperature value corresponding to the second time point in the temperature change curve, and taking the temperature value corresponding to the second time point as the reference indoor temperature.
Optionally, the step of acquiring the indoor temperature during the temperature adjustment of the air conditioner includes:
in the process of temperature adjustment of the air conditioner, the indoor temperature is acquired at preset time intervals, wherein the indoor temperature variation is smaller than a preset temperature variation threshold value, and the preset time intervals are increased.
Optionally, the step of determining whether a temperature regulation abnormality occurs in the air conditioner according to the acquired indoor temperature and the acquisition time point of the indoor temperature includes:
predicting the current indoor temperature according to the operation duration of the air conditioner and the current time point, and acquiring the current indoor temperature;
and determining whether the second temperature difference value is greater than or equal to a preset temperature difference value threshold or not according to the second temperature difference value between the current indoor temperature and the predicted current indoor temperature, wherein the second temperature difference value is greater than or equal to a preset time difference value threshold, and judging that the air conditioner is abnormally regulated in temperature.
Optionally, in the process of adjusting the temperature of the air conditioner, the step of obtaining the indoor temperature further includes:
and controlling the air conditioner to operate according to preset operation parameters to adjust the temperature when the air conditioner meets the pre-starting condition.
Optionally, the pre-start condition comprises any one of:
receiving a pre-starting instruction sent by a terminal, wherein the distance from the home corresponding to the position information detected by the terminal is less than or equal to a preset distance or the time of returning home corresponding to the position information detected by the terminal is less than or equal to a preset time, and the terminal outputs the pre-starting instruction;
the distance from the home corresponding to the position information is less than or equal to a preset distance;
and the time for the user to go home corresponding to the position information is less than or equal to the preset time.
Optionally, the outputting the prompt information includes:
an abnormal heat source is arranged in the air conditioner acting space, and prompt information of the abnormal heat source is output.
Further, to achieve the above object, the present invention also provides an air conditioner including: the control processing program of the air conditioner temperature regulation abnormity is stored on the memory and can run on the processor, and when being executed by the processor, the control processing program of the air conditioner temperature regulation abnormity realizes the steps of the control method of the air conditioner temperature regulation abnormity.
In addition, in order to achieve the above object, the present invention further provides a computer-readable storage medium, wherein the computer-readable storage medium stores thereon a control processing program for an air conditioner temperature regulation abnormality, and the control processing program for the air conditioner temperature regulation abnormality, when executed by a processor, implements the steps of the control method for the air conditioner temperature regulation abnormality as described above.
According to the control method for the air conditioner temperature regulation abnormity, the air conditioner and the readable computer storage medium, whether the air conditioner has temperature regulation abnormity is determined according to the acquired indoor temperature and the acquisition time point of the indoor temperature, the preset operation is executed, and the prompt information is output, so that the problem that the air conditioner has temperature regulation abnormity is solved in time, the target temperature set by a user is reached by the least electric energy, and the temperature regulation efficiency of the air conditioner is improved.
Drawings
Fig. 1 is a schematic structural view of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart illustrating an embodiment of a method for controlling an abnormal temperature regulation of an air conditioner according to the present invention;
FIG. 3 is a schematic flow chart illustrating a method for controlling an abnormal temperature adjustment of an air conditioner according to another embodiment of the present invention;
FIG. 4 is a schematic flow chart illustrating a method for controlling an abnormal temperature adjustment of an air conditioner according to another embodiment of the present invention;
fig. 5 is a schematic view of an internet of things system architecture applied in another embodiment of the method for controlling abnormal temperature regulation of an air conditioner of the present invention;
FIG. 6 is a schematic flow chart illustrating a method for controlling an abnormal temperature adjustment of an air conditioner according to another embodiment of the present invention;
fig. 7 is a schematic diagram illustrating a correspondence relationship between a target temperature and a geographical location in another embodiment of the method for controlling an abnormal air conditioner temperature regulation according to the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The main solution of the embodiment of the invention is as follows: acquiring indoor temperature in the process of temperature adjustment of the air conditioner; determining whether temperature regulation abnormality occurs in the air conditioner according to the acquired indoor temperature and the acquisition time point of the indoor temperature; and when the temperature of the air conditioner is abnormally regulated, executing preset operation or outputting prompt information.
According to the invention, whether the air conditioner has abnormal temperature regulation is determined according to the acquired indoor temperature and the acquisition time point of the indoor temperature, and the preset operation and the output prompt information are executed, so that the problem of abnormal temperature regulation of the air conditioner is solved in time, the target temperature set by a user is reached with the least electric energy, and the temperature regulation efficiency of the air conditioner is improved.
As shown in fig. 1, fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention.
As shown in fig. 1, the air conditioner may include: a processor 1001, such as a CPU, a communication bus 1002, and a memory 1003. Wherein a communication bus 1002 is used to enable connective communication between these components. The memory 1003 may be a high-speed RAM memory or a non-volatile memory (e.g., a disk memory). The memory 1003 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the air conditioner configuration shown in fig. 1 is not intended to be limiting of the air conditioner and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
As shown in fig. 1, the memory 1003, which is a kind of computer storage medium, may include therein an operating system and a control processing program for an air conditioner temperature adjustment abnormality.
In the apparatus shown in fig. 1, the processor 1001 may be configured to call a control processing program for an air conditioner temperature regulation abnormality stored in the memory 1003, and perform the following operations:
acquiring indoor temperature in the process of temperature adjustment of the air conditioner;
determining whether the air conditioner has temperature regulation abnormity according to the acquired indoor temperature and the acquisition time point of the indoor temperature;
and when the air conditioner is abnormal in temperature regulation, executing preset operation or outputting prompt information.
Further, the processor 1001 may call the control processing program of the air conditioner temperature adjustment abnormality stored in the memory 1003, and also perform the following operations:
predicting a reference indoor temperature which is reached by the air conditioner after a preset time interval from a first indoor temperature, wherein the first indoor temperature and a second indoor temperature are obtained at the preset time interval in the process of temperature adjustment of the air conditioner;
and acquiring a first temperature difference value between the second indoor temperature and the reference indoor temperature, and determining whether the first temperature difference value is greater than or equal to a preset temperature difference value threshold value, wherein the first temperature difference value is greater than or equal to a preset time difference value threshold value, and determining that the air conditioner has abnormal temperature regulation.
Further, the processor 1001 may call the control processing program for the air conditioner temperature adjustment abnormality stored in the memory 1003, and also perform the following operations:
acquiring a prestored temperature change curve;
determining a first time point corresponding to the first indoor temperature in the temperature change curve, and obtaining a second time point according to the first time point and the preset time interval;
and determining a temperature value corresponding to the second time point in the temperature change curve, and taking the temperature value corresponding to the second time point as the reference indoor temperature.
Further, the processor 1001 may call the control processing program for the air conditioner temperature adjustment abnormality stored in the memory 1003, and also perform the following operations:
in the process of temperature adjustment of the air conditioner, indoor temperature is obtained at preset time intervals, wherein the indoor temperature variation is smaller than a preset temperature variation threshold value, and the preset time intervals are increased.
Further, the processor 1001 may call the control processing program for the air conditioner temperature adjustment abnormality stored in the memory 1003, and also perform the following operations:
predicting the current indoor temperature according to the operation duration of the air conditioner and the current time point, and acquiring the current indoor temperature;
and determining whether the second temperature difference value is greater than or equal to a preset temperature difference value threshold or not according to the second temperature difference value between the current indoor temperature and the predicted current indoor temperature, wherein the second temperature difference value is greater than or equal to a preset time difference value threshold, and judging that the air conditioner is abnormally regulated in temperature.
Further, the processor 1001 may call the control processing program for the air conditioner temperature adjustment abnormality stored in the memory 1003, and also perform the following operations:
and controlling the air conditioner to operate according to preset operation parameters to adjust the temperature when the air conditioner is detected to meet the pre-starting condition.
Further, the processor 1001 may call the control processing program for the air conditioner temperature adjustment abnormality stored in the memory 1003, and also perform the following operations:
an abnormal heat source is arranged in the air conditioner acting space, and prompt information of the abnormal heat source is output.
Referring to fig. 2, in an embodiment, the present invention provides a method for controlling an abnormal temperature adjustment of an air conditioner, the method including:
step S10, acquiring indoor temperature in the process of temperature adjustment of the air conditioner;
after the air conditioner is started, the air conditioner performs cooling or heating according to the target temperature set by a user, and the indoor temperature is adjusted. The air conditioner is provided with a temperature sensor, and the indoor temperature is obtained by controlling the temperature sensor.
Step S20, determining whether the air conditioner has abnormal temperature regulation according to the acquired indoor temperature and the acquisition time point of the indoor temperature;
specifically, in the present embodiment, after obtaining the indoor temperature, it is determined whether a temperature regulation abnormality has occurred in the air conditioner according to the following steps S201 to S203:
step S201, predicting a reference indoor temperature which is reached by the air conditioner after a preset time interval from a first indoor temperature, wherein the first indoor temperature and a second indoor temperature are obtained at the preset time interval in the process of temperature adjustment of the air conditioner;
in this embodiment, the air conditioner acquires the indoor temperature at preset time intervals to monitor the indoor temperature variation condition within the preset time intervals.
In order to predict the average indoor temperature (namely, the reference indoor temperature) reached from the first indoor temperature after a preset time interval when the air conditioner works normally, a first time point corresponding to the first indoor temperature is determined in a pre-stored temperature change curve, a second time point is obtained according to the first time point and the preset time interval, then a temperature value corresponding to the second time point is determined in the temperature change curve, and the temperature value corresponding to the second time point is used as the reference indoor temperature.
Further, since the temperature adjustment rate of the air conditioner is greatly different when the outdoor ambient temperature is greatly different, in order to obtain more accurate prediction time, a temperature change curve model can be established, the current outdoor ambient temperature is used as an input parameter and input into the model, and the current temperature change curve is obtained in real time.
Step S202, a first temperature difference value between the second indoor temperature and the reference indoor temperature is obtained, whether the first temperature difference value is larger than or equal to a preset temperature difference value threshold value or not is determined, wherein the first temperature difference value is larger than or equal to a preset time difference value threshold value, and the air conditioner is judged to be abnormally regulated in temperature.
For example, in the morning 12:00 and 12: measuring 15 to obtain a first indoor temperature of 30 ℃ and a second indoor temperature of 27 ℃, namely, the preset time interval is 15 minutes, inquiring that the temperature is reduced from 30 ℃ for 15 minutes to reach a target indoor temperature of 26 ℃ from a temperature change curve, obtaining that the difference between the second temperature and the target indoor temperature is 1 ℃, comparing the difference with a preset temperature difference threshold value of 0.5 ℃, and judging that the air conditioner has abnormal temperature regulation if the difference is greater than the preset temperature difference threshold value.
It should be noted that the preset temperature difference threshold may be obtained from laboratory test data or analyzed from collected historical data of the air conditioner used by the user, where the historical data of the air conditioner includes temperature data of the air conditioner at multiple time points.
And S30, when the air conditioner is abnormal in temperature regulation, executing preset operation or outputting prompt information.
The preset operation includes turning off the air conditioner, restarting the air conditioner, or finding the cause of the temperature regulation abnormality. For example, when the temperature regulation of the air conditioner is detected to be abnormal, whether the rotating speed of the fan is normal or not is detected, or the air conditioner is provided with an infrared sensor, an infrared signal received by the infrared sensor is obtained, and whether an abnormal heat source exists in a room or not is judged according to the infrared signal.
The prompt message includes prompting the user to close or restart the air conditioner, or prompting the user to find a reason causing the abnormal temperature regulation of the air conditioner, for example, the user may check whether a window is opened. When an abnormal heat source exists in the space where the air conditioner acts, prompt information of the abnormal heat source can be output.
In this embodiment, whether temperature regulation of the air conditioner is abnormal or not is determined according to the acquired indoor temperature and the acquisition time point of the indoor temperature, and preset operation and prompt information output are executed, so that the problem that the air conditioner is abnormal in temperature regulation is solved in time, the target temperature set by a user is reached by the least electric energy, and the temperature regulation efficiency of the air conditioner is improved.
Further, referring to fig. 3, in another embodiment, the present invention provides a method for controlling an abnormal temperature regulation of an air conditioner, where the present embodiment includes, in step S20:
s40, predicting the current indoor temperature according to the running time of the air conditioner and the current time point, and acquiring the current indoor temperature;
after the air conditioner is started and operated, the indoor temperature is adjusted at a certain speed, and a temperature prediction model can be established according to historical operating data or laboratory test data of the air conditioner, wherein the temperature prediction model can acquire information such as the air conditioner starting time and the indoor temperature during starting in real time. When the condition that whether the air conditioner is abnormal in temperature adjustment needs to be judged, the current time point and the current indoor temperature are input into the temperature prediction model, the temperature pre-storage model calculates the operation duration of the air conditioner according to the latest starting time of the air conditioner and the current time point, and then the current indoor temperature is predicted according to the operation duration.
For example, the current time point 12 at noon: 15 and the current indoor temperature is 27 degrees, and the air-conditioning indoor temperature prediction model firstly determines that the latest starting of the air conditioner is 12: the indoor temperature at 00 and 12 degrees is 30 degrees, and then the current time point 12 is predicted according to the built-in temperature regulation rate data: 15 room temperature was 26 degrees.
And S50, determining whether the second temperature difference value is greater than or equal to a preset temperature difference value threshold value or not according to the second temperature difference value between the acquired current indoor temperature and the predicted current indoor temperature, wherein the second temperature difference value is greater than or equal to a preset time difference value threshold value, and judging that the air conditioner is abnormally regulated in temperature.
For example, the predicted indoor temperature when 12 degrees is determined in the previous step is 26 degrees, and the difference between the measured indoor temperature 27 degrees of 12 degrees and the predicted indoor temperature 26 degrees of 12 degrees is 1 degree, and is compared with a preset temperature difference threshold value of 0.5 degrees, and the difference is greater than the preset temperature difference threshold value, so that the air conditioner is judged to have temperature regulation abnormality.
In the embodiment, the predicted indoor temperature is determined according to the current time and the current indoor temperature, and the temperature difference value between the current indoor temperature and the predicted indoor temperature is compared with the preset temperature difference value threshold to judge whether the air conditioner is abnormally temperature-regulated, so that the problem that the air conditioner is abnormally temperature-regulated can be found in time, the abnormal temperature regulation of the air conditioner can be recovered in time, and the temperature regulation effect of the air conditioner is ensured.
Further, referring to fig. 4, in another embodiment, the present invention provides a method for controlling an abnormal temperature regulation of an air conditioner, where the method includes, in step S10:
and S60, acquiring indoor temperature at intervals of preset time intervals, wherein the indoor temperature variation is smaller than a preset temperature variation threshold, and increasing the preset time intervals.
When the air conditioner starts to operate, the temperature change is large, the probability of abnormal temperature regulation is high, and at the moment, the indoor temperature needs to be monitored at a short preset time interval so as to judge whether the air conditioner is abnormal in temperature regulation according to the indoor temperature and the time point of acquiring the indoor temperature.
However, after the air conditioner has been operated for a period of time, the indoor temperature tends to be stable, that is, the indoor temperature variation is smaller than the preset temperature variation threshold, and the probability of abnormal temperature regulation is reduced.
In this embodiment, in the process of monitoring whether the air conditioner is abnormally temperature-regulated at preset time intervals, the preset time intervals are increased when the indoor temperature variation is smaller than the preset temperature variation threshold, that is, the monitoring and determining frequency is reduced when the probability that the air conditioner is abnormally temperature-regulated is reduced, so that the temperature regulation effect of the air conditioner is ensured by reasonable processing resource consumption.
Further, referring to fig. 5, in another embodiment, the present invention may be applied to an internet of things system, which includes an internet of things air conditioner, a cloud server, and an air conditioner APP, wherein:
the Internet of things air conditioner comprises a WIFI module and a control module, the WIFI module realizes data communication with the cloud server through an Internet of things protocol, and the control module controls the air conditioner to operate by receiving a control instruction of the cloud server;
the cloud server stores the preset pre-starting setting of the user, or recommends the pre-starting setting to the user through the model, receives user position information sent by the APP end of the air conditioner, judges the distance from the user or the time of returning home, and issues the pre-starting control command when meeting the pre-starting condition, wherein the pre-starting control command comprises the operation parameters of the air conditioner, such as temperature setting, wind speed setting and the like.
In the air conditioner APP, a user may turn on or off a pre-start control function, or may preset a pre-start condition or related parameters, such as an electronic fence, where the user accesses a network through a 4G base station service.
In this embodiment, as shown in fig. 6, a method for controlling an abnormal temperature regulation of an air conditioner is provided, where before step S10, the method further includes:
and step S70, detecting that the air conditioner meets a pre-starting condition, and controlling the air conditioner to operate according to preset operation parameters so as to adjust the temperature.
In this embodiment, the pre-start condition includes any one of:
1) Receiving a pre-starting instruction sent by a terminal, wherein when the distance from home corresponding to the position information detected by the terminal is less than or equal to a preset distance or the time for home to return corresponding to the position information detected by the terminal is less than or equal to a preset time, the terminal outputs the pre-starting instruction;
specifically, the mobile terminal used by the user is responsible for providing location information including real-time latitude and longitude data of the user. The mobile terminal judges the direction, distance and speed of the user to go home by analyzing the longitude and latitude data, so that the distance from the user to the home or the time of the user to go home is detected, and a pre-starting instruction is sent to the air conditioner when the distance is smaller than or equal to a preset distance or the time is smaller than or equal to a preset time. Or, the mobile terminal can also send the longitude and latitude data to the cloud server, the cloud server detects the distance from the home or the time of returning home of the user by processing the longitude and latitude data, and sends a preset starting instruction to the air conditioner when the distance is smaller than or equal to a preset distance or the time is smaller than or equal to a preset time.
2) The distance from the home corresponding to the position information is smaller than or equal to a preset distance;
3) The time of returning home corresponding to the position information is less than or equal to the preset time.
Specifically, for the pre-start conditions 2) and 3), the air conditioner receives longitude and latitude data of the user, judges the direction, distance and speed of the user returning home by analyzing the longitude and latitude data, thereby detecting the distance from the user to the home or the time of returning home, and operates according to preset operation parameters when the distance is less than or equal to the preset distance or the time is less than or equal to the preset time to perform temperature adjustment.
It should be noted that, when it is detected that any one of the three pre-start conditions is met, the air conditioner is pre-started, acquires an indoor temperature in a temperature adjustment process, determines whether temperature adjustment of the air conditioner is abnormal according to the acquired indoor temperature and an acquisition time point of the indoor temperature, and executes a preset operation and outputs a prompt message when temperature adjustment is abnormal.
As shown in the following table, the prompt message on the air conditioner APP in the process of monitoring the temperature regulation of the air conditioner is shown:
table 1:
in this embodiment, by controlling the air conditioner to operate according to preset operating parameters when detecting that the distance from the user to home or the time for returning home meets preset conditions, it is ensured that the air conditioner can adjust the indoor temperature to the target temperature preset by the user when the user returns home.
In another embodiment, based on all the above embodiments, the method for controlling an abnormal temperature regulation of an air conditioner further includes: and controlling the air conditioner to operate according to preset operation parameters to adjust the temperature when the condition that the air conditioner meets the pre-starting condition is detected, wherein the pre-starting condition is updated according to a trigger operation of a user based on the corresponding relation between the target temperature and the geographic position after the trigger operation is received.
The corresponding relation represents that the air conditioner is started at a geographical position, and when a user reaches the position of the air conditioner, the air conditioner reaches a target temperature. As shown in fig. 6, a first temperature circle of 25 degrees and a second temperature circle of 26 degrees are sequentially arranged in the map from outside to inside, the two temperature circles are concentric, and the center of the temperature circle is the position where the air conditioner is located, and is generally the house or office of the user. When the user sets the target temperature of the air conditioner to 25 degrees, the air conditioner needs to be turned on when the user reaches the geographical location on the first temperature circle, and when the user sets the target temperature of the air conditioner to 26 degrees, the air conditioner needs to be turned on when the user reaches the geographical location on the second temperature circle.
Therefore, when a triggering operation that the user selects the first temperature circle is received, the pre-starting condition is updated to the fact that the user reaches the geographic position on the first temperature circle; when a triggering operation that the user selects the second temperature circle is received, the pre-starting condition is updated to the fact that the user reaches the geographic position on the second temperature circle. When the geographical position of the user is judged to meet the updated pre-starting condition, the air conditioner operates according to the preset parameters, so that when the user arrives at the position of the air conditioner, the ambient temperature of the air conditioner can reach the target temperature expected by the user.
In addition, the corresponding relation between the target temperature and the geographic position can be displayed on the mobile terminal used by the user in real time so as to prompt the user to start the air conditioner when the user is at the current geographic position, and the temperature of the environment where the air conditioner is located can be reached when the user reaches the position where the air conditioner is located. When receiving a triggering operation of a user based on the corresponding relation between the target temperature and the geographic position, directly controlling the air conditioner to start to operate according to preset parameters, thereby realizing the control of the air conditioner to realize the pre-start according to the current geographic position of the user.
The corresponding relation between the target temperature and the geographic position is displayed in a preset shape, each boundary point on the preset shape comprises the position of a user, each boundary point forms a temperature line, and the preset shape is a circle or a polygon.
The method comprises the steps of obtaining indoor temperature in the temperature adjusting process after the air conditioner is started in advance, determining whether the air conditioner is abnormal in temperature adjustment according to the obtained indoor temperature and the obtaining time point of the indoor temperature, and executing preset operation and outputting prompt information when the temperature adjustment is abnormal.
In the technical scheme disclosed in this embodiment, the pre-start condition of the air conditioner is updated according to the triggering operation of the user based on the corresponding relationship between the target temperature and the geographic position, so that the air conditioner is started when the user position meets the pre-start condition, thereby realizing the starting of the air conditioner according to the temperature selected by the user and ensuring that the indoor temperature of the air conditioner can be adjusted to the target temperature expected by the user when the user reaches the target location.
The present invention also provides a terminal, including: the control processing program of the abnormal air conditioner temperature regulation is executed by the processor to realize the steps of the control method of the abnormal air conditioner temperature regulation.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a control processing program of an air conditioner temperature regulation abnormality is stored on the computer-readable storage medium, and when the control processing program of the air conditioner temperature regulation abnormality is executed by a processor, the steps of the control method of the air conditioner temperature regulation abnormality are implemented.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A method for controlling the abnormal regulation of the temperature of an air conditioner is characterized by comprising the following steps:
acquiring indoor temperature in the process of temperature adjustment of the air conditioner;
determining whether temperature regulation abnormality occurs in the air conditioner according to the acquired indoor temperature and the acquisition time point of the indoor temperature;
when the air conditioner is abnormal in temperature regulation, executing preset operation or outputting prompt information;
wherein the air conditioner is provided with an infrared sensor; the preset operation comprises the steps of turning off the air conditioner, restarting the air conditioner or searching the reason of abnormal temperature regulation, and the step of searching the reason of abnormal temperature regulation comprises the steps of detecting whether the rotating speed of a fan is normal or not and judging whether an abnormal heat source exists indoors or not according to an infrared signal;
in the process of temperature adjustment of the air conditioner, the step of obtaining the indoor temperature comprises the following steps:
in the process of temperature adjustment of the air conditioner, acquiring indoor temperature at preset time intervals, wherein the indoor temperature variation is smaller than a preset temperature variation threshold, and increasing the preset time intervals;
the control method for the abnormal temperature regulation of the air conditioner further comprises the following steps:
detecting that the air conditioner meets a pre-starting condition, controlling the air conditioner to operate according to preset operation parameters so as to adjust the temperature, wherein a triggering operation of a user based on the corresponding relation between the target temperature and the geographic position is received, and updating the pre-starting condition according to the triggering operation;
and the corresponding relation represents that the air conditioner is started at a geographical position, and when a user reaches the geographical position of the air conditioner on the preset temperature ring, the air conditioner reaches a target temperature.
2. The method for controlling an abnormality in regulation of the temperature of an air conditioner according to claim 1, wherein the step of determining whether an abnormality in regulation of the temperature of the air conditioner has occurred based on the acquired indoor temperature and the acquisition time point of the indoor temperature includes:
predicting a reference indoor temperature which is reached by the air conditioner after a preset time interval from a first indoor temperature, wherein the first indoor temperature and a second indoor temperature are obtained at the preset time interval in the process of temperature adjustment of the air conditioner;
and acquiring a first temperature difference value between the second indoor temperature and the reference indoor temperature, and determining whether the first temperature difference value is greater than or equal to a preset temperature difference value threshold value, wherein the first temperature difference value is greater than or equal to a preset time difference value threshold value, and judging that the air conditioner has abnormal temperature regulation.
3. The method for controlling an abnormality in the regulation of the temperature of an air conditioner according to claim 2, wherein the step of predicting the reference indoor temperature that the air conditioner reaches from the first indoor temperature over a preset time interval includes:
acquiring a prestored temperature change curve;
determining a first time point corresponding to the first indoor temperature in the temperature change curve, and obtaining a second time point according to the first time point and the preset time interval;
and determining a temperature value corresponding to the second time point in the temperature change curve, and taking the temperature value corresponding to the second time point as the reference indoor temperature.
4. The method for controlling an abnormality in regulation of the temperature of an air conditioner according to claim 1, wherein the step of determining whether an abnormality in regulation of the temperature of the air conditioner has occurred based on the acquired indoor temperature and the acquisition time point of the indoor temperature includes:
predicting the current indoor temperature according to the operation duration of the air conditioner and the current time point, and acquiring the current indoor temperature;
and determining whether the second temperature difference value is greater than or equal to a preset temperature difference value threshold or not according to the second temperature difference value between the current indoor temperature and the predicted current indoor temperature, wherein the second temperature difference value is greater than or equal to a preset time difference value threshold, and judging that the air conditioner is abnormally regulated in temperature.
5. The method for controlling an abnormality in the temperature regulation of an air conditioner according to any one of claims 1 to 4, wherein the step of obtaining the indoor temperature during the temperature regulation of the air conditioner further includes:
and controlling the air conditioner to operate according to preset operation parameters to adjust the temperature when the air conditioner meets the pre-starting condition.
6. The method of claim 5, wherein the pre-start condition includes any one of:
receiving a pre-starting instruction sent by a terminal, wherein the distance from the home corresponding to the position information detected by the terminal is less than or equal to a preset distance or the time of returning home corresponding to the position information detected by the terminal is less than or equal to a preset time, and the terminal outputs the pre-starting instruction;
the distance from the home corresponding to the position information is smaller than or equal to a preset distance;
and the time of returning home corresponding to the position information is less than or equal to the preset time.
7. The method for controlling an abnormality in the regulation of the temperature of an air conditioner according to any one of claims 1 to 4, characterized in that the outputting of the prompt information includes:
an abnormal heat source is arranged in the air conditioner acting space, and prompt information of the abnormal heat source is output.
8. An air conditioner, characterized in that the air conditioner comprises: a memory, a processor and a control program of an air conditioner temperature regulation abnormality stored on the memory and operable on the processor, the control program of the air conditioner temperature regulation abnormality implementing the steps of the control method of the air conditioner temperature regulation abnormality as claimed in any one of claims 1 to 7 when executed by the processor.
9. A storage medium, characterized in that the storage medium has stored thereon a control program of an air conditioner temperature regulation abnormality which, when executed by a processor, realizes the steps of the control method of an air conditioner temperature regulation abnormality as recited in any one of claims 1 to 7.
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| CN201910588728.3A CN112229024B (en) | 2019-06-30 | 2019-06-30 | Control method for abnormal temperature regulation of air conditioner, air conditioner and storage medium |
| PCT/CN2019/120655 WO2021000507A1 (en) | 2019-06-30 | 2019-11-25 | Method for controlling abnormal temperature adjustment of air conditioner, and air conditioner and storage medium |
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| CN201910588728.3A CN112229024B (en) | 2019-06-30 | 2019-06-30 | Control method for abnormal temperature regulation of air conditioner, air conditioner and storage medium |
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| CN113237199A (en) * | 2021-06-07 | 2021-08-10 | 青岛海尔空调电子有限公司 | Control method, computer-readable storage medium, and control device for air conditioner |
| CN113639897B (en) * | 2021-08-19 | 2023-09-26 | 国网安徽省电力有限公司宿州供电公司 | Monitoring method and system for temperature measurement of cable head of switch cabinet |
| CN114235451B (en) * | 2021-11-15 | 2023-09-26 | 青岛海尔空调电子有限公司 | Heat exchanger detection method, storage medium and electronic equipment |
| CN114963449B (en) * | 2022-05-24 | 2023-08-25 | 宁波奥克斯电气股份有限公司 | Air conditioner control method and device, air conditioner and storage medium |
| CN115264756B (en) * | 2022-07-13 | 2023-08-01 | 青岛海信日立空调系统有限公司 | Emergency treatment method and device for air conditioning system |
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| JPH05196275A (en) * | 1992-01-22 | 1993-08-06 | Matsushita Electric Ind Co Ltd | Abnormal state judgement device for air conditioner |
| JP3586945B2 (en) * | 1995-10-27 | 2004-11-10 | 松下電器産業株式会社 | Air conditioner |
| US7769796B2 (en) * | 2005-06-16 | 2010-08-03 | Faraday Technology Corp. | Method for looking up a table for data transferring and look-up table therewith |
| CN103090504B (en) * | 2011-11-04 | 2015-07-01 | 珠海格力电器股份有限公司 | Air conditioner, and method and device for detecting air conditioner |
| CN103471208B (en) * | 2013-09-29 | 2016-06-29 | 宜春市脉恩多能科技有限公司 | A kind of operation environment of air conditioner detection determination methods |
| CN103982983B (en) * | 2014-05-05 | 2017-01-25 | 美的集团股份有限公司 | Method and system for adjusting running parameters of air conditioner |
| CN105180363A (en) * | 2015-09-08 | 2015-12-23 | 广东美的制冷设备有限公司 | Control method, terminal and system for air conditioner |
| CN105485856B (en) * | 2015-12-31 | 2019-04-02 | 广东美的制冷设备有限公司 | Method for detecting abnormality under air-conditioning system and air-conditioning system heating state |
| CN105783203B (en) * | 2016-04-28 | 2018-11-20 | 广东美的暖通设备有限公司 | The method for detecting abnormality of air conditioner and its indoor unit |
| CN106322661A (en) * | 2016-08-24 | 2017-01-11 | 刘勇 | Temperature control method for air conditioner and air conditioner |
| CN109341002A (en) * | 2017-07-31 | 2019-02-15 | 广东美的制冷设备有限公司 | The detection method of temperature of outlet air of air conditioner |
| CN108131783A (en) * | 2017-12-15 | 2018-06-08 | 徐宏亮 | A kind of air-conditioner control method |
| CN108303903A (en) * | 2018-01-25 | 2018-07-20 | 上海爱优威软件开发有限公司 | The control method and system of smart home |
| CN109000336B (en) * | 2018-07-25 | 2019-09-17 | 珠海格力电器股份有限公司 | Temperature control equipment abnormal work detection method, device, storage medium and system |
| CN109520082B (en) * | 2018-11-08 | 2020-06-05 | 广东美的制冷设备有限公司 | Air conditioner control method, air conditioner and computer readable storage medium |
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| CN112229024A (en) | 2021-01-15 |
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