CN115435470A - Temperature control method, device and system of air conditioner and air conditioner - Google Patents
Temperature control method, device and system of air conditioner and air conditioner Download PDFInfo
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- CN115435470A CN115435470A CN202211085980.0A CN202211085980A CN115435470A CN 115435470 A CN115435470 A CN 115435470A CN 202211085980 A CN202211085980 A CN 202211085980A CN 115435470 A CN115435470 A CN 115435470A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 230000003238 somatosensory effect Effects 0.000 claims description 31
- 238000010586 diagram Methods 0.000 description 4
- 230000008447 perception Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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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
- F24F11/50—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
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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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied 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
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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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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- 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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- Air Conditioning Control Device (AREA)
Abstract
The invention provides a temperature control method, a device and a system of an air conditioner and the air conditioner, wherein the method comprises the following steps: acquiring the sensible temperature of a user and the temperature of an air return inlet of an air conditioner; and adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user body sensing temperature and the return air inlet temperature. The method can dynamically adjust the current compensation temperature of the air conditioner so as to better balance the difference between the actual sensing temperature of the user and the preset temperature of the user, and further improve the experience of the user on the air conditioner.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a temperature control method, a temperature control device and a temperature control system of an air conditioner and the air conditioner.
Background
In order to make the set temperature of the air conditioner closer to the actual sensing temperature of the user, a temperature compensation value is preset in the existing air conditioner. In a refrigeration scene, if the actual sensing temperature of a user is greater than the set temperature minus the compensation value, judging that the indoor temperature reaches the set temperature; and under the refrigeration scene, if the actual sensing temperature of the user is greater than the sum of the set temperature and the compensation value, judging that the indoor temperature reaches the set temperature. In case that the indoor temperature reaches the set temperature, the air conditioning system may decrease the frequency or stop the operation.
However, since the air conditioner is installed at different positions in actual use, and the structure and area of the used space are different, the difference between the actual sensed temperature and the set temperature of the user is different, while the temperature compensation value in the existing scheme is set when the air conditioner leaves the factory, and the difference between the actual sensed temperature and the set temperature of all the users cannot be balanced by setting the fixed temperature compensation value, so that the experience of the user is reduced.
In addition, the temperature measured by the return air inlet temperature sensing tube is mostly used as the actual sensing temperature of the user in the existing air conditioner, and the return air inlet of the air conditioner is close to the air conditioner, so that the temperature measured by the return air inlet temperature sensing tube is greatly different from the actual sensing temperature of the user.
Therefore, it is necessary to solve the problem that the air conditioner in the prior art cannot dynamically and accurately balance the difference between the sensible temperature of the user and the set temperature.
Disclosure of Invention
The invention provides a temperature control method of an air conditioner, which is used for overcoming the defect that the air conditioner in the prior art cannot dynamically and accurately balance the difference between the user sensible temperature and the set temperature, realizing the dynamic balance between the user sensible temperature and the set temperature and improving the user experience.
In one aspect, the present invention provides a temperature control method of an air conditioner, including: acquiring the sensible temperature of a user and the temperature of an air return inlet of an air conditioner; and adjusting the current compensation temperature of the air conditioner according to the preset temperature, the body sensing temperature of the user and the temperature of the air return inlet.
Further, according to preset temperature, the user somatosensory temperature and the return air inlet temperature, the current compensation temperature of the air conditioner is adjusted, and the method comprises the following steps: determining a first preset adjusting condition, a second preset adjusting condition and a third preset adjusting condition according to the preset temperature, the user body sensing temperature and the return air inlet temperature; determining that the user somatosensory temperature meets the first preset adjusting condition, and judging the second preset adjusting condition; determining that the temperature of the return air inlet meets the second preset adjusting condition, and judging the third preset adjusting condition; and determining that the user somatosensory temperature meets the third preset adjusting condition, and adjusting the current compensation temperature of the air conditioner.
Further, the step of acquiring the sensible temperature of the user comprises: acquiring a plurality of body sensing temperatures of the user according to a plurality of preset time intervals; correspondingly, the determining that the user somatosensory temperature meets the first preset adjusting condition includes: calculating a first difference value of two user body sensing temperatures corresponding to each preset time interval; and determining that the absolute value of the first difference is smaller than a preset difference, and the user somatosensory temperature meets the first preset adjusting condition.
Further, the determining that the user somatosensory temperature meets the first preset adjusting condition further includes: within a preset time length, determining that the number of times that the absolute value of the first difference is smaller than the preset difference reaches a preset number of times, wherein the user somatosensory temperature meets the first preset adjusting condition; and the preset time length is greater than the preset time length interval.
Further, the determining that the temperature of the return air inlet meets the second preset adjusting condition includes: calculating a second difference value between the preset temperature and the temperature of the air return inlet; and determining that the second difference is not less than the current compensation temperature of the air conditioner, and the temperature of the air return inlet meets the second preset adjusting condition.
Further, the determining that the user somatosensory temperature meets the third preset adjusting condition includes: calculating a third difference value between the preset temperature and the user sensible temperature; and determining that the absolute value of the third difference is not less than a preset temperature error, wherein the user somatosensory temperature meets a third preset adjusting condition.
Further, the adjusting the current compensated temperature of the air conditioner includes: and summing the current compensation temperature and the third difference value to obtain the adjusted compensation temperature of the air conditioner.
Further, the temperature control method of the air conditioner further includes: determining that the user somatosensory temperature does not meet the first preset adjusting condition; or, determining that the temperature of the return air inlet does not meet the second preset adjusting condition; or if the fact that the user somatosensory temperature does not meet the third preset condition is determined, the current compensation temperature of the air conditioner is maintained.
In a second aspect, the present invention also provides a temperature control apparatus for an air conditioner, comprising: the acquisition module is used for acquiring the body sensing temperature of a user and the temperature of an air return inlet of the air conditioner; and the adjusting module is used for adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user body sensing temperature and the return air inlet temperature.
In a third aspect, the present invention also provides a temperature control system of an air conditioner, comprising: a remote controller and a central controller; the remote controller is connected with the central controller, a temperature sensor is arranged on the remote controller, and the temperature sensor is used for acquiring the body sensing temperature of a user and transmitting the acquired body sensing temperature of the user to the central controller; and the central controller adjusts the current compensation temperature of the air conditioner according to the received user body sensing temperature, the return air inlet temperature measured by the return air inlet temperature sensing pipe and the preset temperature.
In a fourth aspect, the present invention further provides an air conditioner, which employs any one of the above temperature control methods during operation, and the air conditioner includes the above temperature control device of the air conditioner or the above temperature control system of the air conditioner.
According to the temperature control method of the air conditioner, the body sensing temperature of the user and the air return opening temperature of the air conditioner are obtained, and the current compensation temperature of the air conditioner is dynamically adjusted according to the preset temperature, the body sensing temperature of the user and the air return opening temperature.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for controlling the temperature of an air conditioner according to the present invention;
fig. 2 is an overall flow chart illustrating a temperature control method of an air conditioner according to the present invention;
FIG. 3 is a schematic structural diagram of a temperature control device of an air conditioner according to the present invention;
fig. 4 is a system diagram of a temperature control system of an air conditioner according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flow chart illustrating a temperature control method of an air conditioner according to the present invention. As shown in fig. 1, the method includes:
s101, acquiring a user body sensing temperature and a return air inlet temperature of an air conditioner;
and S102, adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user body sensing temperature and the return air inlet temperature.
It can be understood that, most of the existing air conditioners use the temperature measured by the return air inlet temperature sensing tube as the temperature sensed by the user, and the return air inlet of the air conditioner is closer to the air conditioner, which causes a large difference between the temperature measured by the return air inlet temperature sensing tube and the actual temperature sensed by the user.
In view of this, the temperature control method of the air conditioner provided in this embodiment is based on obtaining the sensible temperature of the user and the temperature of the air return inlet of the air conditioner, where the obtained sensible temperature of the user is the real-time actual sensible temperature of the user, and the temperature of the air return inlet is the temperature measured by the air return inlet temperature sensing tube.
Specifically, the sensible temperature of the user is acquired and measured by a temperature sensor. In a specific embodiment, a temperature sensor is arranged on a remote controller of the air conditioner, so that when a user uses the remote controller to start or control the air conditioner, the real-time sensible temperature of the user can be obtained.
Of course, this operation of turning on or controlling the air conditioner may also be implemented by a smart device, such as a mobile phone application, where the temperature sensor transmits the sensible temperature of the user measured by the temperature sensor to the mobile phone application, and the mobile phone application receives the relevant information and then adjusts the current compensation temperature of the air conditioner according to the information.
It should be noted that, the sensible temperature of the user and the temperature of the air return opening of the air conditioner may be obtained in real time, or may be obtained according to a preset duration of the user, which is not specifically limited herein.
On the basis that the user body sensing temperature and the return air inlet temperature of the air conditioner are obtained in S101, the current compensation temperature of the air conditioner is adjusted according to the preset temperature, the user body sensing temperature and the return air inlet temperature. The preset temperature refers to the temperature that the user wants the indoor environment to reach, and can be set according to the actual requirements of the user.
Specifically, it can be understood that, in the existing solutions, a fixed temperature compensation value is set to balance the difference between the actual sensed temperature and the set temperature of the user, but since the air conditioner is installed at different positions in actual use and the structure and area of the used space are also different, the difference between the actual sensed temperature and the set temperature of the user is different, and the fixed temperature compensation value cannot balance all the differences.
Considering this, the present embodiment dynamically adjusts the current compensation temperature of the air conditioner by using the preset temperature, the user sensible temperature and the return air inlet temperature. And adjusting the current compensation temperature of the air conditioner, specifically, increasing the current compensation temperature, and also decreasing the current compensation temperature.
In the embodiment, the current compensation temperature of the air conditioner is dynamically adjusted by acquiring the user body sensing temperature and the air return opening temperature of the air conditioner and according to the preset temperature, the user body sensing temperature and the air return opening temperature, the method can better balance the difference between the actual sensing temperature of the user and the preset temperature of the user, and further improve the experience of the user on the air conditioner.
On the basis of the above embodiment, further, adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user sensible temperature and the return air inlet temperature includes: determining a first preset adjusting condition, a second preset adjusting condition and a third preset adjusting condition according to a preset temperature, a user body feeling temperature and a return air inlet temperature; judging a second preset adjusting condition if the somatosensory temperature of the user meets the first preset adjusting condition; if the temperature of the air return inlet meets the second preset adjusting condition, judging a third preset adjusting condition; and if the fact that the somatosensory temperature of the user meets a third preset adjusting condition is determined, adjusting the current compensation temperature of the air conditioner.
It can be understood that there is a strict sequential logical relationship according to the first preset adjusting condition, the second preset adjusting condition and the third preset adjusting condition determined by the preset temperature, the user sensible temperature and the return air inlet temperature, that is, the sequential determination order is the first preset adjusting condition, the second preset adjusting condition and the third preset adjusting condition. And if and only if the first preset adjusting condition, the second preset adjusting condition and the third preset adjusting condition are all met, adjusting the current compensation temperature of the air conditioner.
Namely, if the somatosensory temperature of the user is determined not to meet the first preset adjusting condition; or determining that the temperature of the return air inlet does not meet a second preset adjusting condition; or, if the somatosensory temperature of the user is determined not to meet the third preset condition, the current compensation temperature of the air conditioner is not adjusted, and the current compensation temperature of the air conditioner is maintained.
Specifically, when a user takes up the air conditioner remote controller to adjust the temperature of the air conditioner, the temperature sensor arranged on the remote controller can measure the sensible temperature of the user at the moment, the sensible temperature of the user is obtained again after a preset time interval, and the sensible temperature of the user is obtained for multiple times according to the preset time interval. That is to say, a plurality of user sensible temperatures are acquired according to a plurality of preset time intervals.
It should be noted that the preset time interval may be specifically set according to actual situations, for example, preferably, the preset time interval is 10 seconds.
In a specific embodiment, it is determined that the user sensible temperature meets a first preset adjusting condition, and specifically, a first difference value of two user sensible temperatures corresponding to each preset time interval is calculated; that is, a first difference between the user somatosensory temperatures acquired at two adjacent preset time intervals is calculated, and then whether the user somatosensory temperatures meet a first preset adjusting condition or not is determined according to a comparison result of the first difference and a preset difference, and if and only if the absolute value of the first difference is smaller than the preset difference, the user somatosensory temperatures can be determined to meet the first preset adjusting condition.
Wherein the preset difference is set according to actual conditions, for example, preferably, the preset difference is set to 1 degree celsius.
It should be noted that the first preset adjustment condition is set to objectively determine whether the temperature sensor disposed on the air conditioner remote controller is affected by an external factor, which results in inaccurate measurement. When the difference value between the two adjacent temperature measurement results of the same temperature sensor reaches the preset difference value, the temperature sensor is possibly influenced by external factors, so that the actual body sensing temperature of a user cannot be accurately fed back, and the current compensation temperature of the air conditioner does not need to be adjusted.
It should be further noted that if the difference value of the user sensible temperatures at the two adjacent preset time intervals is smaller than the preset difference value, it is indicated that the user sensible temperature meets the first preset adjustment condition, and here, the first preset adjustment condition may be further set.
Preferably, within a preset time length, the number of times that the absolute value of the first difference meets the first preset adjusting condition is determined to reach a preset number of times, which indicates that the somatosensory temperature of the user meets the first preset adjusting condition. It should be noted that the preset time interval is greater than the preset time interval.
Specifically, a first difference value of the user somatosensory temperatures of a plurality of groups of two adjacent preset time intervals is calculated, the times that the absolute value of the first difference value is smaller than the preset difference value are counted, and if the times reach the preset times or the preset proportion of the total times, the user somatosensory temperatures meet a first preset adjusting condition. The preset times and the preset proportion can be set by a user according to actual conditions.
In another specific embodiment, in a case that it is determined that the sensible temperature of the user satisfies a second preset adjustment condition, determining whether the temperature of the air return inlet satisfies the second preset adjustment condition specifically includes: calculating a second difference value between the preset temperature and the temperature of the air return inlet; and determining that the second difference is not less than the current compensation temperature of the air conditioner, and determining that the temperature of the air return inlet meets a second preset adjusting condition.
It should be noted that the second preset adjustment condition is set to determine whether the current compensated temperature of the air conditioner is effective. Specifically, if the second difference between the preset temperature and the return air inlet temperature is smaller than the current compensation temperature of the air conditioner, it indicates that the current compensation temperature is not effective, otherwise, if the second difference between the preset temperature and the return air inlet temperature is greater than or equal to the current compensation temperature of the air conditioner, it indicates that the current compensation temperature exerts the effect.
In another specific embodiment, in a case that it is determined that the temperature of the air return opening satisfies the second preset adjustment condition, determining that the sensible temperature of the user satisfies a third preset adjustment condition specifically includes: calculating a third difference value between the preset temperature and the body sensing temperature of the user; and determining that the absolute value of the third difference is not less than the preset temperature error, and enabling the user somatosensory temperature to meet a third preset adjusting condition.
The third preset adjustment condition is set to determine whether the preset temperature and the user sensible temperature time are consistent, but the preset temperature error is set in consideration of a possibility of a measurement error of the user sensible temperature acquired by the temperature sensor.
Within the preset temperature error range, it is indicated that the preset temperature is consistent with the user sensible temperature, otherwise, it is indicated that the current compensation temperature of the air conditioner cannot well balance the difference between the user sensible temperature and the preset temperature, and at this time, the current compensation temperature of the air conditioner needs to be adjusted.
Wherein, predetermine the error in temperature and can set up according to the error range that temperature sensor probably exists, for example, preferred, predetermine the error in temperature and be 0.5 degree centigrade.
Further, under the condition that a third preset adjusting condition is met, adjusting the current compensation temperature of the air conditioner, specifically, summing the current compensation temperature of the air conditioner and a third difference value to obtain the adjusted compensation temperature of the air conditioner, wherein the compensation temperature can well balance the difference between the user sensible temperature and the preset temperature.
In this embodiment, through according to the preset temperature, user's body feels temperature and return air inlet temperature, confirm first preset regulation condition, second preset regulation condition and third preset regulation condition, it satisfies first preset regulation condition to feel the temperature at the user body, and return air inlet temperature satisfies second preset regulation condition, and user's body feels under the condition that the temperature satisfies third preset regulation condition, carry out dynamic adjustment to the current compensation temperature of air conditioner, the compensation temperature that obtains after the regulation, can better balance the difference between user's actual perception temperature and the user preset temperature, and then promote the user to the experience of air conditioner and feel.
In addition, fig. 2 is a schematic flow chart illustrating an overall temperature control method of an air conditioner according to the present invention. As shown in fig. 2, when the user needs to adjust the temperature of the air conditioner, a preset temperature Ts is recorded, a temperature sensor arranged on a remote controller is used to obtain a sensible temperature Ty of the user, and the measured temperature of the return air inlet temperature sensing tube is used as a return air inlet temperature Th. And after the preset time interval is 10 seconds, acquiring the body sensing temperature Tx of the user again.
As shown in fig. 2, it can be seen that it is determined whether an absolute value of a difference between the user sensible temperature Tx and the user sensible temperature Ty is smaller than a preset difference, for example, 1 degree celsius, if the absolute value is smaller than the preset difference, it is further determined whether a difference between the preset temperature Ts and the return air inlet temperature Th is greater than or equal to a current compensation temperature a of the air conditioner, if the absolute value is greater than or equal to the preset temperature, it is further determined whether the absolute value of the difference between the preset temperature Ts and the user sensible temperature Ty is greater than or equal to a preset temperature error, for example, 0.5 degree celsius, and if the absolute value is greater than or equal to the preset temperature Ty, the current compensation temperature of the air conditioner is adjusted. The specific adjusting mode is as follows: on the basis of the current compensation temperature a of the air conditioner, a difference (Ts-Ty) between a preset temperature Ts and a user sensible temperature Ty is added, that is, "compensation temperature = a + (Ts-Ty)".
Meanwhile, if the absolute value of the difference between the user sensible temperature Tx and the user sensible temperature Ty is greater than or equal to a preset difference, or if the difference between the preset temperature Ts and the return air inlet temperature Th is smaller than the current compensation temperature a of the air conditioner, or if the absolute value of the difference between the preset temperature Ts and the user sensible temperature Ty is smaller than a preset temperature error, it is determined that the current compensation temperature of the air conditioner is not to be adjusted, that is, the current compensation temperature a of the air conditioner is maintained.
Fig. 3 is a schematic structural diagram illustrating a temperature control apparatus of an air conditioner according to the present invention. As shown in fig. 3, the apparatus includes: the acquisition module 301 is used for acquiring the body sensing temperature of a user and the air return inlet temperature of the air conditioner; and the adjusting module 302 is used for adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user body sensing temperature and the return air inlet temperature.
In this embodiment, through obtaining module 301 and obtaining the return air inlet temperature that user felt temperature and air conditioner, adjusting module 302 feels temperature and return air inlet temperature according to preset temperature, user, and the current compensation temperature of dynamic adjustment air conditioner, the device can better balance the difference between user's actual perception temperature and the user preset temperature, and then promote the user to the experience of air conditioner and feel.
The temperature control device of the air conditioner provided by the invention and the temperature control method of the air conditioner described above can be referred to correspondingly, and are not described again.
Fig. 4 shows a system diagram of a temperature control system of an air conditioner provided by the present invention. As shown in fig. 4, the system includes: a remote controller 401 and a central controller 402; the remote controller 401 is connected with the central controller 402, a temperature sensor is arranged on the remote controller 401 and used for acquiring the body sensing temperature of the user and transmitting the acquired body sensing temperature of the user to the central controller 402; the central controller 402 adjusts the current compensation temperature of the air conditioner according to the received user sensible temperature, the return air inlet temperature measured by the return air inlet temperature sensing tube and the preset temperature.
It can be understood that, most of the existing air conditioners use the temperature measured by the return air inlet temperature sensing tube as the temperature sensed by the user, and the return air inlet of the air conditioner is closer to the air conditioner, which causes a large difference between the temperature measured by the return air inlet temperature sensing tube and the actual temperature sensed by the user.
In view of this, the temperature control system provided in this embodiment obtains the sensible temperature of the user through the temperature sensor disposed on the remote controller 401, and can effectively overcome the above-mentioned defects of the existing air conditioner. Specifically, a temperature sensor is arranged on the air conditioner remote controller 401, and when a user uses the remote controller 401 to start or control the air conditioner, the real-time somatosensory temperature of the user can be obtained.
On the basis that the remote controller 401 acquires the user sensible temperature, the acquired user sensible temperature is forwarded to the central controller 402, and then the central controller 402 adjusts the current compensation temperature of the air conditioner according to the received user sensible temperature, the return air inlet temperature measured by the return air inlet temperature sensing pipe and the preset temperature. The preset temperature refers to a temperature which the user wants to reach in the indoor environment, and can be set according to the actual requirements of the user.
It can be understood that, in the existing solutions, a fixed temperature compensation value is set to balance the difference between the actual sensed temperature and the set temperature of the user, but since the air conditioner is installed at different positions in actual use and the structure and area of the used space are also different, the difference between the actual sensed temperature and the set temperature of the user is different, and the fixed temperature compensation value cannot balance all the differences.
In view of this, the central controller 402 of the present embodiment dynamically adjusts the current compensation temperature of the air conditioner by using the preset temperature, the user sensible temperature and the return air inlet temperature. And adjusting the current compensation temperature of the air conditioner, specifically, increasing the current compensation temperature, and also decreasing the current compensation temperature.
In this embodiment, the system includes remote controller 401 and central controller 402, be provided with temperature sensor on the remote controller 401, when the user picks up the temperature that the remote controller adjusted the air conditioner, can acquire user's body feeling temperature, and forward user's body feeling temperature who acquires to central controller 402, central controller 402 is according to preset temperature, user's body feeling temperature and return air inlet temperature, the current compensation temperature of dynamic regulation air conditioner, the difference between user's actual perception temperature and the user's preset temperature can better be balanced to this system, and then the user is to the experience of air conditioner is promoted.
In addition, the embodiment of the invention also provides an air conditioner, which comprises the temperature control device of the air conditioner or the temperature control system of the air conditioner, and the air conditioner can adopt any one of the temperature control methods of the air conditioner when in operation,
in this embodiment, this air conditioner includes the temperature control system of air conditioner or the temperature control device of air conditioner, can feel temperature and return air inlet temperature according to preset temperature, user to the current compensation temperature of dynamic adjustment air conditioner to the difference between user's actual perception temperature and the user preset temperature is balanced better, and then promotes the user and feels to the experience of air conditioner.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. Based on the understanding, the above technical solutions substantially or otherwise contributing to the prior art may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the various embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (11)
1. A temperature control method of an air conditioner is characterized by comprising the following steps:
acquiring the sensible temperature of a user and the temperature of an air return inlet of an air conditioner;
and adjusting the current compensation temperature of the air conditioner according to the preset temperature, the body sensing temperature of the user and the temperature of the air return inlet.
2. The method of claim 1, wherein the adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user sensible temperature and the return air inlet temperature comprises:
determining a first preset adjusting condition, a second preset adjusting condition and a third preset adjusting condition according to the preset temperature, the user body sensing temperature and the return air inlet temperature;
determining that the user somatosensory temperature meets the first preset adjusting condition, and judging the second preset adjusting condition;
determining that the temperature of the return air inlet meets the second preset adjusting condition, and judging the third preset adjusting condition;
and determining that the user somatosensory temperature meets the third preset adjusting condition, and adjusting the current compensation temperature of the air conditioner.
3. The temperature control method of an air conditioner according to claim 2, wherein the step of obtaining the sensible temperature of the user includes:
acquiring a plurality of body sensing temperatures of the user according to a plurality of preset time intervals;
correspondingly, the determining that the user somatosensory temperature meets the first preset adjusting condition includes:
calculating a first difference value of two user body sensing temperatures corresponding to each preset time interval;
and determining that the absolute value of the first difference is smaller than a preset difference, and the user somatosensory temperature meets the first preset adjusting condition.
4. The method according to claim 3, wherein the determining that the user sensible temperature satisfies the first preset adjustment condition further includes:
within a preset time length, determining that the number of times that the absolute value of the first difference is smaller than the preset difference reaches a preset number of times, wherein the user somatosensory temperature meets the first preset adjusting condition;
and the preset time length is greater than the preset time length interval.
5. The temperature control method of an air conditioner according to claim 3, wherein the determining that the return air inlet temperature satisfies the second preset regulation condition includes:
calculating a second difference value between the preset temperature and the temperature of the air return inlet;
and determining that the second difference is not less than the current compensation temperature of the air conditioner, and the temperature of the return air inlet meets the second preset adjusting condition.
6. The method of claim 5, wherein the determining that the user sensible temperature satisfies the third preset adjustment condition comprises:
calculating a third difference value between the preset temperature and the user sensible temperature;
and determining that the absolute value of the third difference is not less than a preset temperature error, and enabling the user somatosensory temperature to meet a third preset adjusting condition.
7. The temperature control method of an air conditioner according to claim 6, wherein the adjusting the current compensation temperature of the air conditioner includes:
and summing the current compensation temperature and the third difference value to obtain the adjusted compensation temperature of the air conditioner.
8. The temperature control method of an air conditioner according to claim 2, further comprising:
determining that the user somatosensory temperature does not meet the first preset adjusting condition;
or, determining that the temperature of the return air inlet does not meet the second preset adjusting condition;
or if the fact that the user somatosensory temperature does not meet the third preset condition is determined, the current compensation temperature of the air conditioner is maintained.
9. A temperature control apparatus of an air conditioner, comprising:
the acquisition module is used for acquiring the body sensing temperature of a user and the temperature of an air return inlet of the air conditioner;
and the adjusting module is used for adjusting the current compensation temperature of the air conditioner according to the preset temperature, the user body sensing temperature and the return air inlet temperature.
10. A temperature control system of an air conditioner, comprising:
a remote controller and a central controller;
the remote controller is connected with the central controller, a temperature sensor is arranged on the remote controller, and the temperature sensor is used for acquiring the body sensing temperature of a user and transmitting the acquired body sensing temperature of the user to the central controller;
and the central controller adjusts the current compensation temperature of the air conditioner according to the received user body sensing temperature, the return air inlet temperature measured by the return air inlet temperature sensing pipe and the preset temperature.
11. An air conditioner characterized in that, when operating, the temperature control method of the air conditioner according to any one of claims 1 to 8 is used, and the air conditioner comprises the temperature control device of the air conditioner according to claim 9 or the temperature control system of the air conditioner according to claim 10.
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| CN202211085980.0A CN115435470A (en) | 2022-09-06 | 2022-09-06 | Temperature control method, device and system of air conditioner and air conditioner |
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| CN202211085980.0A CN115435470A (en) | 2022-09-06 | 2022-09-06 | Temperature control method, device and system of air conditioner and air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116033698A (en) * | 2023-03-30 | 2023-04-28 | 合肥坤语智能科技有限公司 | Air conditioner temperature control panel structure and body temperature sensing system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116033698A (en) * | 2023-03-30 | 2023-04-28 | 合肥坤语智能科技有限公司 | Air conditioner temperature control panel structure and body temperature sensing system thereof |
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