CN114963449B - Air conditioner control method and device, air conditioner and storage medium - Google Patents
Air conditioner control method and device, air conditioner and storage medium Download PDFInfo
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- CN114963449B CN114963449B CN202210570939.6A CN202210570939A CN114963449B CN 114963449 B CN114963449 B CN 114963449B CN 202210570939 A CN202210570939 A CN 202210570939A CN 114963449 B CN114963449 B CN 114963449B
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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
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- 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
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F2110/12—Temperature of the outside air
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
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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
- F24F2130/00—Control inputs relating to environmental factors not covered by group F24F2110/00
- F24F2130/10—Weather information or forecasts
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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
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method, an air conditioner control device, an air conditioner and a storage medium, wherein the air conditioner is in remote communication connection with a user terminal App, and an infrared thermal imaging detector is arranged on an indoor unit of the air conditioner, and the method comprises the following steps: s1: in the state that the air conditioner is started, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism at regular time; s2: judging the sampling temperature value T Samp Whether or not to equal 0; s3: if yes, 5 executing step S9; if not, executing the step S4; s4: judging whether the air conditioner operation mode is mismatched; s5: if yes, executing step S6; if not, executing the step S8; s6: sending an inquiry command to a user terminal App; s7: turning to step S8 or step S9 according to a remote control instruction of the user terminal App; s8: the air conditioner keeps running and returns to the step S1; s9: the air conditioner remains off. By the air conditioner control method, the air conditioner control device, the air conditioner and the storage medium, electric energy waste is reduced, and the safe operation of the air conditioner is improved by 10.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioning control method, an air conditioning control device, an air conditioner and a storage medium.
Background
In the running process of the air conditioner, as the indoor temperature is adjusted, the body feeling of the living body is correspondingly changed in fluctuation. In the prior art, people generally intervene in the set temperature of the air conditioner according to subjective feeling of the body feeling, but when the air conditioner is forgotten to be closed after the person performs misoperation or goes out, electric energy waste is easily caused; especially, when the old or children misuse the air conditioner remote controller to cause mismatching of the air conditioner operation mode, life health of families can be endangered in serious cases.
Disclosure of Invention
In view of this, the technical problems to be solved by the present invention are: the first aspect is to provide an air conditioner control method, so that the operation adjustment of the air conditioner can be adaptively controlled based on the somatosensory of organisms, thereby reducing the electric energy waste and improving the safe operation guarantee of the air conditioner.
In order to solve the technical problem of the first aspect, the present invention provides an air conditioner control method, where the air conditioner is remotely connected with an App of a user terminal, and an infrared thermal imaging detector is installed on an indoor unit of the air conditioner, and the method includes the following steps:
s1: in the state that the air conditioner is started, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism at regular time;
s2: judging the sampling temperature value T Samp Whether or not to equal 0;
s3: if yes, executing step S9; if not, executing the step S4;
s4: judging whether the air conditioner operation mode is mismatched;
s5: if yes, executing step S6; if not, executing the step S8;
s6: sending an inquiry command to a user terminal App;
s7: turning to step S8 or step S9 according to a remote control instruction of the user terminal App;
s8: the air conditioner keeps running and returns to the step S1;
s9: the air conditioner remains off.
By the air conditioner control method, the running regulation of the air conditioner can be adaptively controlled based on the somatosensory of organisms, so that the aim of reducing electric energy waste can be achieved on the basis of not frightening a family guardian, and tragedy caused by the fact that old people or children use an air conditioner mode by mistake can be avoided, and the aim of improving the safe running guarantee of the air conditioner is achieved.
Preferably, step S4 comprises the following specific operating steps:
s41: when T is Online Not less than T1, judging |T Set -T Online Whether the I is less than or equal to delta T1 is met; if so, the air conditioner operation mode is mismatched;
s42: when T is Online T2 is less than or equal to T, and T is judged Set -|T Online Whether the I is less than or equal to delta T2 is met; if so, the air conditioner operation mode is mismatched;
wherein T is Online Is the outdoor ambient temperature, T set For the air conditioner set temperature, T1, deltaT 1, T2 and DeltaT 2 respectively correspond to a first preset temperature, a first preset temperature difference value, a second preset temperature and a second preset temperature difference value.
According to different operation characteristics of the air conditioner in winter and summer, different mismatching judgment which is adaptive to the operation characteristics of the air conditioner is adopted, and further mismatching scenes of the operation mode of the air conditioner are covered to a large extent.
Preferably, a Wifi module is installed in the air conditioner, the Wifi module is connected to a weather forecast system and acquires geographic position information of the air conditioner in a city where the air conditioner is located, and the outdoor environment temperature T is the same as the weather forecast system Online The values were obtained as follows: and (5) returning data of real-time temperature of corresponding geographic positions in the weather forecast system.
In the intelligent air conditioner, the outdoor environment temperature of the geographic position of the air conditioner can be obtained in real time without additionally installing an outdoor temperature sensing bulb.
Preferably, before the judging result in the step S3 is no and the step S4 is executed, the method further includes the following steps:
s341: judging whether the temperature of the human body is abnormal;
s342: if yes, executing step S6; if not, go to step S4.
Can be based on the thermal imaging temperature of the human body, namely the sampling temperature value T samp The human body protection function is newly added, so that whether the human body temperature is in a healthy or abnormal state is automatically judged. And when the temperature of the human body is judged to be in an abnormal state, the household guardian can be directly informed to perform remote intervention.
Preferably, step S341 includes the following specific operation steps:
s3411: judging absolute value delta T of fifth temperature difference cp_BS Whether or not to be greater than 0, wherein DeltaT cp_BS ＝|T Samp -T Basic |，T Basic Is the reference temperature of the human body;
s3412: if yes, judge the third temperature difference delta T cp_36 Whether or not it is smaller than 0, or the fourth temperature difference value DeltaT cp_37 Whether greater than 0; if not, the human body temperature is normal;
wherein DeltaT cp_36 ＝T Samp -T36，ΔT cp_37 ＝T Samp -T37, T36 is the lower limit value of the normal temperature of the human body, T37 is the upper limit value of the normal temperature of the human body;
s3414: if yes, the human body temperature is abnormal; if not, the human body temperature is normal.
The residual fluctuation of 0.3 ℃ is reserved in the normothermic region of the human body at 36-37 ℃ so as to avoid the erroneous judgment of health protection of a small part of special physique population.
Preferably, after step S3412 and before step S3414, step S341 further includes the following specific operation steps:
s3413: if yes, judging the nearest three continuous sampling temperature values T Samp Whether the two are all larger than T37 and gradually increased or are all smaller than T36 and gradually decreased; if not, the human body temperature is normal.
Further fits the signs of human illness and further reduces the misjudgment of health protection.
Preferably, step S1 comprises the following specific operating steps:
s11: calculating a sampling interval section of the air conditioner according to the current moment when the air conditioner is in an on state;
s12: if the current moment is in the working interval, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism once every a first preset time length L1;
s13: and if the current moment is in the rest interval, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism once every a second preset time length L2, wherein L2 is more than L1.
The timing sampling interval of the infrared thermal imaging detector can be further adaptively and finely bound according to the daily time law of the household guardian, so that the reminding notification from the user terminal App is full and timely, the time arrangement of the household guardian can be considered to a great extent, and the great trouble to the household guardian is avoided.
The technical problems to be solved by the invention are as follows: a second aspect provides an air conditioner control device, and/or a third aspect provides an air conditioner, and/or a fourth aspect provides a computer-readable storage medium, so that operation adjustment of the air conditioner can be adaptively controlled based on a sense of body of a living body, to reduce electric power waste, and to improve safe operation guarantee of the air conditioner.
To solve the above-mentioned second technical problem, the present invention provides an air conditioner control device for executing the method according to any one of the embodiments of the first aspect, the device includes:
the sampling module is used for sampling the somatosensory temperature T of the indoor organism at fixed time Samp ；
And a judging module: the judging module is used for judging T in a first judging period Samp Whether the air conditioner operation mode is mismatched or not is judged in a second judging period;
a first execution module: the first execution module is used for sending an inquiry command to the user terminal App;
and a second execution module: the second execution module is used for operating the start and stop of the air conditioner according to a remote control instruction returned by the user terminal App;
and the control module is used for: the control module is used for controlling the judging module to enter a second judging period when the judging result of the first judging period is negative; and the control module is also used for initiating instruction calling of the first execution module when the judging result of the second judging period is yes.
To solve the above-mentioned technical problem of the third aspect, the present invention provides an air conditioner, which includes a computer readable storage medium storing a computer program and a processor, where the computer program is read and executed by the processor to implement the method according to any embodiment of the first aspect.
To solve the above-mentioned fourth technical problem, the present invention provides a computer readable storage medium, where a computer program is stored, where the computer program is read and executed by a processor, and the method according to any embodiment of the first aspect is implemented.
Compared with the prior art, the air conditioner control method, the air conditioner control device, the air conditioner and the computer storage medium have the following beneficial effects:
1) The running regulation of the air conditioner can be adaptively controlled based on the somatosensory of organisms, so that the electric energy waste is reduced, and the safe running guarantee of the air conditioner is improved;
2) The remote communication connection is established between the user terminal App and the air conditioner, so that a household guardian can realize the real-time perception of the running dynamics of the air conditioner conveniently, and the running of the air conditioner can be interfered by the remote control of the user terminal App;
3) Collecting evidence of the presence of an organism by infrared thermography techniques, not just human; meanwhile, based on the thermal imaging temperature of the human body, the human body health protection function is newly added;
4) The tragedy occurrence caused by the wrong use of the air conditioning mode by the old or children is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention. In the drawings:
fig. 1 is a flow chart of an air conditioner control method according to embodiment 1 of the present invention.
Detailed Description
In order to make the above objects, technical solutions and advantages of the present invention more comprehensible, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments of the present invention described herein are only some of the embodiments constituting the present invention, which are intended to be illustrative of the present invention and not limiting of the present invention, and the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.
Example 1
Referring to fig. 1, the invention provides an air conditioner control method, wherein the air conditioner is in remote communication connection with a user terminal App, and an infrared thermal imaging detector is arranged on an indoor unit of the air conditioner, and the method comprises the following steps:
s1: in the state that the air conditioner is started, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism at regular time;
s2: judging the sampling temperature value T Samp Whether or not to equal 0;
s3: if yes, executing step S9; if not, executing the step S4;
s4: judging whether the air conditioner operation mode is mismatched;
s5: if yes, executing step S6; if not, executing the step S8;
s6: sending an inquiry command to a user terminal App;
s7: turning to step S8 or step S9 according to a remote control instruction of the user terminal App;
s8: the air conditioner keeps running and returns to the step S1;
s9: the air conditioner remains off.
Specifically, in the invention, the air conditioner can be bound with the user terminal App before the first starting, so that a family guardian can establish remote communication connection with the air conditioner through the user terminal App, thereby facilitating the family guardian to realize the real-time sensing of the running dynamics of the air conditioner when necessary, and intervening the running of the air conditioner through the remote control of the user terminal App. However, it will be appreciated that home guardians are typically busy working and have no time to distract the real-time operation of the air conditioner in the home.
When the air conditioner is in the on state, the infrared thermal imaging detector can be used for detecting and acquiring the signs of the existence of indoor organisms, and when judging that no indoor organisms exist, the air conditioner can be basically identified as: because the air conditioner is forgotten to be closed after manual misoperation or trip, the step S9 is automatically executed to ensure that the air conditioner is closed, thereby achieving the purpose of reducing the electric energy waste on the basis of not needing to frighten a family guardian. Wherein, the organism can radiate heat source outwards, so when the organism exists in the room, the infrared thermal imaging detector samples the temperature value T samp Not equal to 0, otherwise T samp ＝0。
And when the living body exists in the room, whether the air conditioner operation mode is mismatched or not can be continuously judged, and once the air conditioner operation mode is mismatched, the air conditioner operation mode is mismatched due to the fact that children or old people in the family use the air conditioner remote controller by mistake, and then an inquiry command is required to be sent to a user terminal App immediately so as to remind a family guardian to check the user terminal App in time, so that the family guardian can conveniently send a remote control command to the air conditioner in the first time, and the air conditioner operation can be interfered in time, and the aim of improving the safety operation guarantee of the air conditioner is achieved. The remote control result at least comprises the following two types: 1) By T APP An instruction value of=0 returns, and the air conditioner is turned off; 2) By T APP The command value of=1 returns, and the air conditioner is turned on. Of course, step S7 may further include: under the default condition that a certain period of time is met, the step S9 is directly switched to according to the default control instruction of 'air conditioner kept closed', so that when the air conditioner operation mode is judged to be mismatched and a home guardian is really free of care in a certain period of time, the lifting can still be realizedThe purpose of the safe operation guarantee of the high air conditioner.
As a preferred embodiment of the present invention, step S9 includes the following specific implementation steps:
s91: judging the latest two continuous sampling temperature values T Samp Whether both are equal to 0;
s92: if yes, the air conditioner is kept closed; if not, returning to the step S8.
Specifically, step S1 is a timed cyclic sampling control, where the old or child in the room may temporarily leave the room where the air conditioner is located at the timed sampling time of the infrared thermal imaging detector, thereby resulting in a sampling temperature value T samp =0, but this does not represent that the air conditioner is indeed due to human error or forgetting to turn off the air conditioner after traveling. Through the setting of the steps S91-S92, the coverage of the situation can be effectively reduced, so that the misjudgment probability of closing the air conditioner is reduced, and the automatic closing of the air conditioner is more reasonable. However, it should be noted that when no old people or children exist in the home, or other factors are considered, step S9 may be unnecessary to further perform sub-division setting, so that the air conditioner is more energy-saving and power-saving, and in particular, the relevant optimization selection may be performed according to the actual needs of the home.
Preferably, step S4 comprises the following specific operating steps:
s41: when T is Online Not less than T1, judging |T Set -T Online Whether the I is less than or equal to delta T1 is met; if so, the air conditioner operation mode is mismatched;
s42: when T is Online T2 is less than or equal to T, and T is judged Set -|T Online Whether the I is less than or equal to delta T2 is met; if so, the air conditioner operation mode is mismatched;
wherein T is Online Is the outdoor ambient temperature, T set For the air conditioner set temperature, T1, deltaT 1, T2 and DeltaT 2 respectively correspond to a first preset temperature, a first preset temperature difference value, a second preset temperature and a second preset temperature difference value.
Specifically, the first preset temperature T1 and the first preset temperature difference Δt1 may be set to 32 ℃ and 3 ℃, respectively, for example. I.e. when the outdoor ambient temperature isWhen the temperature is higher than or equal to 32 ℃, the air conditioner sets the temperature T Set The air-conditioning mode of operation may be either ineffective or erroneously open to a room temperature increase, e.g. when T, if the difference is too small, e.g. only within 3 degrees Celsius Online =32 ℃, turn on T by mistake set The temperature e (29 ℃,32 ℃) is taken as the air conditioner set temperature to heat the indoor, and the air conditioner operation mode mismatch can be judged at the moment.
Similarly, the second preset temperature T2 and the second preset temperature difference Δt2 may be set to 16 ℃ and 4 ℃ respectively, for example. That is, when the outdoor environment temperature is a low temperature environment of 16 ℃ or less, the air conditioner sets the temperature T Set If the difference from its absolute value is too small, e.g. only within 4 ℃, the air conditioning mode of operation may be either ineffective heating or may be erroneously turned on to cool the room, e.g. when T Online =16deg.C, wrongly turn on T set The epsilon (16 ℃ and 20 ℃) is taken as the set temperature of the air conditioner to cool the indoor, and the mismatch of the air conditioner operation mode can be judged at the moment. Namely: according to different operation characteristics of the air conditioner in winter and summer, different mismatching judgment which is adaptive to the operation characteristics of the air conditioner is adopted, and further mismatching scenes of the operation mode of the air conditioner are covered to a large extent.
Preferably, a Wifi module is installed in the air conditioner, the Wifi module is connected to a weather forecast system and acquires geographic position information of the air conditioner in a city where the air conditioner is located, and the outdoor environment temperature T is the same as the weather forecast system Online The values were obtained as follows: and (5) returning data of real-time temperature of corresponding geographic positions in the weather forecast system.
Specifically, the weather data can be obtained by accessing a webpage through the WiFi module so as to obtain real-time weather data of the city where the user is located. Taking the ESP8266WiFi module as an example, it may access "weather-aware" to obtain real-time weather data for the white cloud area of guangzhou, guangdong. Wherein, the uploading of the API data parameter may include: nationality, province, city, district (county) and other geographic location information; language setting; personal account upload, etc. In view of the fact that the WiFi module has gradually become the standard of the intelligent air conditioner, the outdoor temperature sensing bag is not required to be additionally installed in the intelligent air conditioner, and the outdoor environment temperature of the geographic position of the air conditioner can be obtained in real time.
Preferably, the infrared thermal imaging detector comprises an infrared temperature field measuring system consisting of an infrared optical lens, a thermal infrared imager, an image acquisition device and temperature measurement data processing software, and the infrared temperature field measuring system measures temperature by thermal imaging of an indoor organism.
Specifically, the infrared optical lens is used for converging infrared energy radiated by an infrared scene to be detected on a photosurface of the infrared thermal imaging detector for imaging; the infrared thermal imager converts infrared image light signals of the target to be observed, which are converged by the infrared optical lens, into electric signals, and outputs the electric signals after image processing; the image acquisition equipment is used for acquiring and storing images output by the thermal infrared imager so as to facilitate subsequent processing and analysis; the temperature measurement data processing software is used for carrying out data processing on the infrared image acquired by the image acquisition equipment, converting the image data into temperature data and transmitting the temperature data to a main control processing program of the air conditioner outdoor unit through the communication bus.
Through the infrared thermal imaging detector, the infrared thermal imaging detector can acquire the body temperature sensing value of the current organism as the sampling temperature value T samp I.e. when it samples the temperature value T samp When not equal to 0, the operation adjustment of the air conditioner may be adaptively controlled based on the body feeling of the living body. The living body is not limited to a human body, and may be other small animals, for example.
Preferably, before the judging result in the step S3 is no and the step S4 is executed, the method further includes the following steps:
s341: judging whether the temperature of the human body is abnormal;
s342: if yes, executing step S6; if not, go to step S4.
Specifically, for human body, the temperature range of the heat radiation source is usually 36-37 ℃ under normal conditions, and the temperature value T is sampled samp Not equal to 0, the temperature can be based on the thermal imaging temperature of the human body, i.e. the sampling temperature value T samp Is to be determined by (a)The human body protection function is newly added, so that whether the human body temperature is in a healthy or abnormal state is automatically judged.
When the temperature of the human body is in an abnormal state, whether the air conditioner operation mode is mismatched is not important, because even if the human body is not mismatched, the human body is in the abnormal state, which indicates that the human body has a certain disease sign or at least is a disease risk, and the human body is not suitable for continuing to bath in the air conditioner operation environment, and further the step S6 is necessary to directly inform the home guardian of remote intervention.
Preferably, step S341 includes the following specific operation steps:
s3411: judging absolute value delta T of fifth temperature difference cp_BS Whether or not to be greater than 0, wherein DeltaT cp_BS ＝|T Samp -T Basic |，T Basic Is the reference temperature of the human body;
s3412: if yes, judge the third temperature difference delta T cp_36 Whether or not it is smaller than 0, or the fourth temperature difference value DeltaT cp_37 Whether greater than 0; if not, the human body temperature is normal;
wherein DeltaT cp_36 ＝T Samp -T36，ΔT cp_37 ＝T Samp -T37, T36 is the lower limit value of the normal temperature of the human body, T37 is the upper limit value of the normal temperature of the human body;
s3414: if yes, the human body temperature is abnormal; if not, the human body temperature is normal.
Specifically, the human body is used as a constant temperature animal, the internal temperature of the human body has a normal constant range (the sublingual temperature of the oral cavity is 36.3-37.2 ℃, the rectal temperature is 36.5-37.7 ℃ and the armpit temperature is 36-0.0 ℃), and the invention can take the normal human body temperature of 37 ℃ as the reference temperature T of the human body, for example Basic To participate in and sample the temperature value T Samp Is a comparison operation process of (1).
T36 can be 35.7 ℃ with a value slightly less than 36 ℃, T37 can be 37.3 ℃ with a value slightly more than 37 ℃ for example, so that residual fluctuation of 0.3 ℃ is reserved in a normal body temperature range of 36-37 ℃ of a human body, and the occurrence of erroneous judgment of health protection of a small part of special physique population is avoided.
Preferably, after step S3412 and before step S3414, step S341 further includes the following specific operation steps:
s3413: if yes, judging the nearest three continuous sampling temperature values T Samp Whether the two are all larger than T37 and gradually increased or are all smaller than T36 and gradually decreased; if not, the human body temperature is normal.
Specifically, in the air conditioner on state, step S1 is a timed cyclic sampling control, where the last three sampling values may be respectively expressed as from far to near: t (T) Samp(x-1) 、T Sampx 、T Samp(x+1) When it is satisfied in step S3413: t37<T Samp(x-1) <T Sampx <T Samp(x+1) (Note: may be simply identified herein as T Samp_H Not equal to 0, otherwise T Samp_H =0), or T36>T Samp(x-1) >T Sampx >T Samp(x+1) (Note: may be simply identified herein as T Samp_L Not equal to 0, otherwise T Samp_L =0), the abnormal temperature of the human body is determined, so that the human body is further matched with the signs of illness, and the misjudgment of health protection is further reduced.
It should be noted here that the on state of the air conditioner may be marked as T, for example On When the air conditioner is in the off state, the infrared thermal imaging detector can still keep running alone to ensure that the health protection function of the infrared thermal imaging detector is not deactivated, and the related optimization selection can be performed according to actual needs, and the invention is not particularly limited herein.
Preferably, step S1 comprises the following specific operating steps:
s11: calculating a sampling interval section of the air conditioner according to the current moment when the air conditioner is in an on state;
s12: if the current moment is in the working interval, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism once every a first preset time length L1;
s13: and if the current moment is in the rest interval, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism once every a second preset time length L2, wherein L2 is more than L1.
Specifically, according to the working habit of people, the sampling interval section where the current moment is located can be at least divided into a working interval and a rest interval, and the working interval e {9: 00-12: 00} { 13:30-17:30 }, in this interval, the home guardian can be in a computer office state generally, and a small amount of effort can be taken into consideration for the reminding notification of the user terminal App, and at this time, the first preset duration L1 can be set to 10 minutes, for example.
For another example, the rest interval ε {7: 00-9: 00} { U.S. Pat. No. 12:00-13:30 }, in the interval, the home guardian is usually in the early rush hour and in the noon meal or afternoon nap, no effort is basically provided or the user terminal App reminding notification is not suitable to be considered, and the second preset duration L2 can be set to 20 minutes, for example.
Therefore, the timing sampling interval of the infrared thermal imaging detector can be further adaptively and finely bound according to the daily time law of the household guardian, so that the reminding notification from the user terminal App is full and timely, the time arrangement of the household guardian can be considered to a large extent, and the great trouble to the household guardian is avoided.
Example 2
The present invention also provides an air conditioner control device for performing the method as described in embodiment 1, the device comprising:
the sampling module is used for sampling the somatosensory temperature T of the indoor organism at fixed time Samp ；
And a judging module: the judging module is used for judging T in a first judging period Samp Whether the air conditioner operation mode is mismatched or not is judged in a second judging period;
a first execution module: the first execution module is used for sending an inquiry command to the user terminal App;
and a second execution module: the second execution module is used for operating the start and stop of the air conditioner according to a remote control instruction returned by the user terminal App;
and the control module is used for: the control module is used for controlling the judging module to enter a second judging period when the judging result of the first judging period is negative; and the control module is also used for initiating instruction calling of the first execution module when the judging result of the second judging period is yes.
The present invention also provides an air conditioner comprising a computer readable storage medium storing a computer program and a processor, which when read and run by the processor, implements the method as described in embodiment 1.
The present invention also provides a computer readable storage medium storing a computer program which, when read and executed by a processor, implements a method as described in embodiment 1.
Specifically, it will be understood by those skilled in the art that the air conditioner control device, the air conditioner, and the computer readable storage medium provided in embodiment 2 may be implemented by combining software and hardware, and any one of the air conditioner control device, the air conditioner, and the computer readable storage medium may refer to the description of the air conditioner control method in embodiment 1, and the details of the information interaction and the execution process will not be repeated here.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be made by one skilled in the art without departing from the spirit and scope of the invention, and the scope of the invention should be assessed accordingly to that of the appended claims.
Claims (6)
1. An air conditioner control method, the said air conditioner is connected with user terminal App remote communication, and install the infrared thermal imaging detector on its indoor unit, characterized by that, the said method includes the following steps:
s1: in the state that the air conditioner is started, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism at regular time;
s2: judging the sampling temperature value T Samp Whether or not to equal 0;
s3: if yes, executing step S9; if not, executing step S341;
s341: judging whether the temperature of the human body is abnormal;
s342: if yes, executing step S6; if not, executing the step S4;
s4: judging whether the air conditioner operation mode is mismatched;
s5: if yes, executing step S6; if not, executing the step S8;
s6: sending an inquiry command to a user terminal App;
s7: turning to step S8 or step S9 according to a remote control instruction of the user terminal App;
s8: the air conditioner keeps running and returns to the step S1;
s9: the air conditioner is kept closed;
step S4 comprises the following specific operation steps:
s41: when T is Online Not less than T1, judging |T Set -T Online Whether T1 is smaller than or equal to L is met; if so, the air conditioner operation mode is mismatched;
s42: when T is Online T2 is less than or equal to T, and T is judged Set -|T Online Whether T2 is smaller than or equal to L is met; if so, the air conditioner operation mode is mismatched;
wherein T is Online Is the outdoor ambient temperature, T set The method comprises the steps of setting temperature for an air conditioner, wherein T1, fatter T2 and fatter T2 correspond to a first preset temperature, a first preset temperature difference value, a second preset temperature and a second preset temperature difference value respectively;
step S341 includes the following specific operation steps:
s3411: judging the absolute value T of the fifth temperature difference cp_BS Whether or not is greater than 0, wherein T is cp_BS = |T Samp -T Basic |，T Basic Is the reference temperature of the human body;
s3412: if yes, judging the third temperature difference value T cp_36 Whether or not it is less than 0, or the fourth temperature difference is equal to T cp_37 Whether greater than 0; if not, the human body temperature is normal;
wherein, is T cp_36 = T Samp -T36，∆T cp_37 = T Samp -T37, T36 is the lower limit value of the normal temperature of the human body, T37 is the upper limit value of the normal temperature of the human body;
s3414: if yes, the human body temperature is abnormal; if not, the human body temperature is normal;
the step S1 comprises the following specific operation steps:
s11: calculating a sampling interval section of the air conditioner according to the current moment when the air conditioner is in an on state;
s12: if the current moment is in the working interval, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism once every a first preset time length L1;
s13: and if the current moment is in the rest interval, the infrared thermal imaging detector samples the somatosensory temperature of the indoor organism once every a second preset time length L2, wherein L2 is more than L1.
2. The air conditioner control method according to claim 1, wherein a Wifi module is installed in the air conditioner, the Wifi module is connected to a weather forecast system and obtains geographic position information of a city in which the air conditioner is located, and the outdoor environment temperature T is the same as the weather forecast system Online The values were obtained as follows: and (5) returning data of real-time temperature of corresponding geographic positions in the weather forecast system.
3. The air conditioner control method according to claim 1, wherein after step S3412 and before step S3414, step S341 further includes the following specific operation steps:
s3413: if yes, judging the nearest three continuous sampling temperature values T Samp Whether the two are all larger than T37 and gradually increased or are all smaller than T36 and gradually decreased; if not, the human body temperature is normal.
4. An air conditioner control method apparatus for performing the method of any one of claims 1 to 3, the apparatus comprising:
the sampling module is used for sampling the somatosensory temperature T of the indoor organism at fixed time Samp ；
And a judging module: the judging module is used for judging T in a first judging period Samp Whether the air conditioner operation mode is mismatched or not is judged in a second judging period;
a first execution module: the first execution module is used for sending an inquiry command to the user terminal App;
and a second execution module: the second execution module is used for operating the start and stop of the air conditioner according to a remote control instruction returned by the user terminal App;
and the control module is used for: the control module is used for controlling the judging module to enter a second judging period when the judging result of the first judging period is negative; and the control module is also used for initiating instruction calling of the first execution module when the judging result of the second judging period is yes.
5. An air conditioner comprising a computer readable storage medium storing a computer program and a processor, the computer program implementing the method of any one of claims 1-3 when read and run by the processor.
6. A computer readable storage medium, characterized in that the computer readable storage medium stores a computer program which, when read and run by a processor, implements the method according to any of claims 1-3.
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