CN115789889A - Control method and device of air conditioner - Google Patents
Control method and device of air conditioner Download PDFInfo
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- CN115789889A CN115789889A CN202211520693.8A CN202211520693A CN115789889A CN 115789889 A CN115789889 A CN 115789889A CN 202211520693 A CN202211520693 A CN 202211520693A CN 115789889 A CN115789889 A CN 115789889A
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Abstract
The invention provides a control method and a control device of an air conditioner, wherein the control method comprises the following steps: in response to the detection of an air conditioner starting instruction, determining the position information of a user in a room, wherein the position information is used for representing the distance between the user and the air conditioner; determining a first target operation parameter of the air conditioner based on a first temperature difference value between the outdoor environment temperature and the indoor environment temperature of the opened air chamber of the air conditioner and the position information; the control air conditioner is based on the operation of first target operating parameter, the followability of temperature when having guaranteed user's position control lets the user homoenergetic have comfortable impression on different positions, and need not to frequently adjust air conditioner operating parameter based on the body sensation, has effectively solved among the correlation technique and has carried out the air conditioner frequently and adjust and lead to user experience to feel poor technical problem.
Description
Technical Field
The invention relates to the technical field of air conditioner control, in particular to a method and a device for controlling an air conditioner.
Background
At present, most air conditioner air outlet temperatures run according to user set values, a user can adjust the air conditioner temperature to be very low at the beginning in order to quickly reduce the indoor environment temperature most of the time, but the user can gradually feel cold along with the reduction of the indoor temperature, the user can continuously correct and adjust the temperature and the air outlet quantity, and the user experience is reduced through frequent operation.
Disclosure of Invention
The invention aims to overcome the technical defects and provides a control method and a control device of an air conditioner, so as to solve the technical problem of poor user experience caused by frequent air conditioner adjustment in the related art.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
according to an aspect of the present invention, there is provided a control method of an air conditioner, including: in response to the detection of an air conditioner starting instruction, determining position information of a user in a room, wherein the position information is used for representing the distance between the user and an air conditioner; determining a first target operation parameter of the air conditioner based on a first temperature difference value between the outdoor ambient temperature and the indoor ambient temperature of the opened front chamber of the air conditioner and the position information; and controlling the air conditioner to operate based on the first target operation parameter.
Optionally, the determining a first target operation parameter of the air conditioner based on a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature of an open room of the air conditioner and the position information includes: and under the condition that the preset position information comprises the position information, determining a corresponding preset operation parameter according to a preset corresponding relationship, the first temperature difference value and the position information to serve as the first target operation parameter, wherein the preset corresponding relationship is the corresponding relationship among the preset first temperature difference value, the preset position information and the preset operation parameter.
Optionally, the method further includes: under the condition that the preset position information does not include the position information, calculating to obtain the comfortable temperature of the user according to the position information; calculating to obtain a second target operation parameter according to the user comfortable temperature; acquiring a second temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to the second target operation parameter; and according to the comparison result between the second temperature difference value and the target temperature difference value, executing control of a corresponding strategy on the air conditioner until the difference between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than a preset difference value.
Optionally, the target temperature difference value is determined by: determining a third temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to the specified target operation parameter, wherein the specified target operation parameter is the target operation parameter of the air conditioner corresponding to the historical user comfortable temperature under the condition that the air conditioner is adjusted on the basis of the user instruction at the last time; and taking the third temperature difference value as the target temperature difference value.
Optionally, the method further includes: and after the air conditioner is controlled by the corresponding strategy, and under the condition that the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than the preset difference value, at least recording the corresponding relation among the current third target operation parameter of the air conditioner, the position information and the first temperature difference value.
Optionally, the calculating the comfortable temperature of the user according to the position information includes: and under the condition that the air conditioner reaches the set temperature, if a temperature adjusting instruction is not received at the position corresponding to the position information, calculating to obtain the comfortable temperature of the user according to the position information.
Optionally, the calculating the comfortable temperature of the user according to the location information includes: calculating the user comfort temperature according to the following formula: s = aT- Δ t; wherein S represents the position information, T represents the user comfort temperature, and a and Δ T are constants greater than 0.
Optionally, the calculating a second target operating parameter according to the user comfortable temperature includes: calculating the second target operation parameter according to the following formula: t is Go out = kt; wherein, T Go out Represents the second target operating parameter, T represents the user comfort temperature,k is a preset value.
Optionally, the air conditioner start instruction is obtained by the following method: automatically generating an air conditioner starting instruction under the conditions that people exist indoors, the outdoor environment temperature is greater than the initial outdoor environment temperature, and the difference value between the first temperature difference value and the initial temperature difference value is smaller than a preset difference value, wherein the initial outdoor environment temperature is the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time, and the initial temperature difference value is the temperature difference value between the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time and the indoor environment temperature; or responding to the air conditioner starting operation of the user, and generating the air conditioner starting instruction.
According to another aspect of the present invention, there is also provided a control apparatus of an air conditioner, including: the system comprises a position information determining unit, a control unit and a control unit, wherein the position information determining unit is used for determining the position information of a user in a room in response to the detection of an air conditioner starting instruction, and the position information is used for representing the distance between the user and an air conditioner; a first target operation parameter determination unit for determining a first target operation parameter of the air conditioner based on a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature of an open front room of the air conditioner and the position information; and the control unit is used for controlling the air conditioner to operate based on the first target operation parameter.
Optionally, the first target operation parameter determining unit is configured to: and under the condition that the preset position information comprises the position information, determining corresponding preset operation parameters according to a preset corresponding relationship, the first temperature difference value and the position information to serve as the first target operation parameters, wherein the preset corresponding relationship is the corresponding relationship among the preset first temperature difference value, the preset position information and the preset operation parameters.
Optionally, the apparatus further comprises: the user comfortable temperature calculation unit is used for calculating the user comfortable temperature according to the position information under the condition that the preset position information does not comprise the position information; the second target operation parameter calculation unit is used for calculating a second target operation parameter according to the user comfortable temperature; a second temperature difference value obtaining unit, configured to obtain a second temperature difference value between the outdoor environment temperature and the indoor environment temperature when the air conditioner operates according to the second target operation parameter; and the strategy control unit is used for executing control of a corresponding strategy on the air conditioner according to the comparison result between the second temperature difference value and the target temperature difference value until the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than a preset difference value.
Optionally, the apparatus is further configured to determine the target temperature difference value by: determining a third temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to the specified target operation parameter, wherein the specified target operation parameter is the target operation parameter of the air conditioner corresponding to the historical user comfortable temperature under the condition that the air conditioner is adjusted on the basis of the user instruction at the last time; and taking the third temperature difference value as the target temperature difference value.
Optionally, the apparatus further comprises: and the recording unit is used for recording at least the corresponding relation among the current third target operation parameter of the air conditioner, the position information and the first temperature difference value under the condition that the air conditioner is controlled by the corresponding strategy and the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than the preset difference value.
Optionally, the user comfort temperature calculating unit is further configured to: and under the condition that the air conditioner reaches the set temperature, if a temperature adjusting instruction is not received at the position corresponding to the position information, calculating to obtain the comfortable temperature of the user according to the position information.
Optionally, the user comfort temperature calculation unit is further configured to: calculating the user comfort temperature according to the following formula: s = aT- Δ t; wherein S represents the position information, T represents the user comfort temperature, and a and Δ T are constants greater than 0.
Optionally, the second target operation parameter calculation unit is further configured to: calculating the second target operation parameter according to the following formula: t is a unit of Go out = kt; wherein, T Go out Representing the second target operating parameter, T representing the user comfort temperatureDegree, k is a preset value.
Optionally, the device is further configured to obtain an air conditioner turn-on instruction in the following manner: automatically generating an air conditioner starting instruction under the conditions that people exist indoors, the outdoor environment temperature is greater than the initial outdoor environment temperature, and the difference value between the first temperature difference value and the initial temperature difference value is smaller than a preset difference value, wherein the initial outdoor environment temperature is the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time, and the initial temperature difference value is the temperature difference value between the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time and the indoor environment temperature; or responding to the air conditioner starting operation of the user, and generating the air conditioner starting instruction.
According to the control method of the air conditioner, the position information of the user in the room is determined in response to the detected opening instruction of the air conditioner, wherein the position information is used for representing the distance between the user and the air conditioner, the first target operation parameter of the air conditioner is determined based on the first temperature difference value between the outdoor environment temperature and the indoor environment temperature when the air conditioner is opened and the position information, the air conditioner is controlled to operate based on the first target operation parameter, the temperature following performance during the position adjustment of the user is guaranteed, the user can feel comfortable at different positions, the air conditioner operation parameter does not need to be frequently adjusted based on body feeling, and the technical problem that the user experience is poor due to the fact that the air conditioner is frequently adjusted in the related technology is effectively solved.
Drawings
Fig. 1 is a schematic diagram of a control method of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a system for a control method of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating an execution flow of an air conditioner according to an embodiment of the present invention when the air conditioner is turned on for the first time;
fig. 4 is a schematic diagram of a control method for automatic operation of an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating another control method of an air conditioner according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a control device of an air conditioner according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
In order to effectively solve the above problems, the present invention provides a method and an apparatus for controlling an air conditioner, which are described in detail below.
Example one
According to an embodiment of the present invention, there is provided a control method of an air conditioner. Referring to fig. 1, the method may be performed by a control device of an air conditioner, which may be a server or the like. The method can comprise the following steps:
step S101, responding to the detected air conditioner starting instruction, determining the position information of a user in a room, wherein the position information is used for representing the distance between the user and the air conditioner;
step S102, determining a first target operation parameter of the air conditioner based on a first temperature difference value between the outdoor ambient temperature and the indoor ambient temperature of the opened air conditioner and the position information;
and step S103, controlling the air conditioner to operate based on the first target operation parameter.
In this embodiment, the air conditioner turning-on command may be a command actively triggered by a user, or may be a command automatically triggered. The air conditioner opening instruction is used for controlling the air conditioner to be opened.
In this embodiment, the location information of the user in the room is used to characterize the distance between the user and the air conditioner. The outdoor can set up the position detection module, is used for detecting the user's indoor position information. For example, the position detection module may detect the position coordinates of the user through the infrared detection module, and calculate the distance between the user and the air conditioner as the position information based on the position coordinates of the air conditioner. Optionally, the position coordinates of the user may be located by an electronic device carried by the user.
In this embodiment, the outdoor ambient temperature and the indoor ambient temperature may be periodically detected, after the air conditioner on command is detected, the outdoor ambient temperature and the indoor ambient temperature detected in the last detection period before the air conditioner on command is detected are determined, and the first temperature difference value is calculated according to the outdoor ambient temperature and the indoor ambient temperature. Or, a first temperature difference value between the outdoor ambient temperature and the indoor ambient temperature can be obtained immediately after the air conditioner starting instruction is detected and is used as a first temperature difference value between the outdoor ambient temperature and the indoor ambient temperature when the air conditioner is started.
In this embodiment, the first target operation parameter may include, but is not limited to, any one or more of an operation frequency of the air conditioner, an air output amount, an air output temperature, and the like.
According to the control method of the air conditioner, the position information of the user indoors is determined in response to the detected opening instruction of the air conditioner, wherein the position information is used for representing the distance between the user and the air conditioner, the first target operation parameter of the air conditioner is determined based on the first temperature difference value between the outdoor environment temperature and the indoor environment temperature when the air conditioner is opened and the position information, the air conditioner is controlled to operate based on the first target operation parameter, the temperature following performance during user position adjustment is guaranteed, the user can feel comfortable at different positions, the air conditioner operation parameter does not need to be adjusted frequently based on body feeling, and the technical problem that the user experience feeling is poor due to frequent air conditioner adjustment in the related technology is effectively solved.
Optionally, the determining a first target operation parameter of the air conditioner based on a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature of an open room of the air conditioner and the position information includes: and under the condition that the preset position information comprises the position information, determining corresponding preset operation parameters according to a preset corresponding relationship, the first temperature difference value and the position information to serve as the first target operation parameters, wherein the preset corresponding relationship is the corresponding relationship among the preset first temperature difference value, the preset position information and the preset operation parameters.
In the embodiment, a corresponding relation can be preset, and the corresponding relation among different first temperature difference values, position information and operation parameters acquired historically is stored in the corresponding relation, so that when a user enters an indoor air conditioner and needs to start the air conditioner, the operation parameters of the air conditioner which can meet the requirement of the comfort level of the user can be automatically determined based on the corresponding relation, the current indoor and outdoor environment temperature difference and the user position, the air conditioner is further controlled to operate, the execution efficiency is high, and frequent air conditioner adjustment is effectively avoided.
Optionally, the method further includes: under the condition that the preset position information does not include the position information, calculating to obtain the comfortable temperature of the user according to the position information; calculating to obtain a second target operation parameter according to the user comfortable temperature; acquiring a second temperature difference value between the outdoor ambient temperature and the indoor ambient temperature under the condition that the air conditioner operates according to the second target operation parameter; and according to the comparison result between the second temperature difference value and the target temperature difference value, executing control of a corresponding strategy on the air conditioner until the difference between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than a preset difference value. The second target operation parameter may include, but is not limited to, any one or more of an operation frequency, an air output amount, an air outlet temperature, and the like of the air conditioner.
In this embodiment, under the condition that the operation parameter corresponding to the current position of the user is not pre-stored, the comfortable temperature of the user can be calculated according to the position information, and an operation parameter is obtained according to the comfortable temperature of the user, and in order to further improve the user experience, the stable environment providing the indoor and outdoor environment temperature difference for the user is considered in a combined manner, that is, according to the comparison result between the second temperature difference and the target temperature difference, the control of the corresponding strategy is executed on the air conditioner until the difference between the temperature difference between the outdoor environment temperature and the indoor environment temperature and the target temperature difference is smaller than the preset difference, so that the use experience of the user is effectively improved.
Optionally, the target temperature difference value is determined by: determining a third temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to the specified target operation parameter, wherein the specified target operation parameter is the target operation parameter of the air conditioner corresponding to the historical user comfortable temperature under the condition that the air conditioner is adjusted on the basis of the user instruction at the last time; and taking the third temperature difference value as the target temperature difference value.
In the embodiment, a target operation parameter (namely, a designated target operation parameter) of the air conditioner corresponding to the comfortable temperature of the historical user in the last time when the air conditioner is adjusted based on the user instruction is determined, an indoor and outdoor temperature difference value under the target operation parameter is determined, the temperature difference value is used as a judgment reference, and when the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value reaches a threshold value in the air conditioner control process, the latest control parameter of the air conditioner is obtained, so that the indoor and outdoor environment temperature difference is in a stable state, the sensible temperature of the user is kept in a comfortable state, the frequent control of the air conditioner by the user is effectively avoided, and the user experience is improved.
Optionally, the method further includes: and after the air conditioner is controlled by the corresponding strategy, and under the condition that the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than the preset difference value, at least recording the corresponding relation among the current third target operation parameter of the air conditioner, the position information and the first temperature difference value.
In this embodiment, by recording the corresponding relationship among the current third target operating parameter of the air conditioner, the position information, and the first temperature difference value, the appropriate operating parameter can be quickly found based on the recorded corresponding relationship when the user is subsequently in the same temperature difference and the same position, and the air conditioner can be efficiently controlled. The third target operation parameter may include, but is not limited to, any one or more of an operation frequency of the air conditioner, an air output amount, an air outlet temperature, and the like.
Optionally, the calculating the comfortable temperature of the user according to the location information includes: and under the condition that the air conditioner reaches the set temperature, if a temperature adjusting instruction is not received at the position corresponding to the position information, calculating to obtain the comfortable temperature of the user according to the position information.
In this embodiment, when the user reaches a certain position, the set temperature is generally not adjusted when the user considers that the temperature is appropriate, that is, the current air outlet parameter is considered to be appropriate, so based on this logic, in the case where the temperature adjustment instruction is not received, the comfortable temperature of the user is calculated according to the position information, and the comfortable temperature of the user is quickly and accurately obtained.
Optionally, the calculating the comfortable temperature of the user according to the location information includes: calculating the user comfort temperature according to the following formula: s = aT- Δ t; wherein S represents the position information, T represents the user comfortable temperature, and a and delta T are constants larger than 0.
In this embodiment, a and Δ t may be defined by factory software of the air conditioner manufacturer.
Optionally, the calculating a second target operating parameter according to the user comfortable temperature includes: calculating the second target operation parameter according to the following formula: t is Go out = kt; wherein, T Go out And representing the second target operation parameter, T representing the user comfortable temperature, and k being a preset value.
In this embodiment, k may be set according to the temperature decay.
Optionally, the air conditioner start instruction is obtained by the following method: automatically generating an air conditioner starting instruction under the conditions that people exist indoors, the outdoor environment temperature is greater than the initial outdoor environment temperature, and the difference value between the first temperature difference value and the initial temperature difference value is smaller than a preset difference value, wherein the initial outdoor environment temperature is the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time, and the initial temperature difference value is the temperature difference value between the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time and the indoor environment temperature; or responding to the air conditioner starting operation of the user, and generating the air conditioner starting instruction.
In the embodiment, the air conditioner starting instruction is automatically generated under the conditions that the indoor person is detected, the outdoor environment temperature is higher than the initial outdoor environment temperature and the difference value between the first temperature difference value and the initial temperature difference value is smaller than the preset difference value, so that the intelligence of air conditioner control is effectively improved.
The above embodiment of the present invention does not require setting an initial threshold. The temperature difference between the inner environment and the outer environment detected when the air conditioner is started for the first time is used as an initial judgment threshold value, and the threshold value is continuously and automatically updated along with the use condition of a user, so that the air conditioner is more accurately matched with the habit of the user to be started and operates according to the habit of the user. In addition, the most comfortable temperature of the user under different internal and external environment temperature differences can be memorized by continuously memorizing the internal and external environment temperature difference value, the position condition and the like when the user is in a comfortable mode, and the air outlet temperature and the air volume can be adjusted along with the change of the position of the user. According to the embodiment of the invention, the temperature following performance during the position adjustment of the user is ensured, the user can feel comfortable at different positions without frequently adjusting the air conditioner operation parameters based on the body feeling, and the technical problem of poor user experience caused by frequently adjusting the air conditioner in the related technology is effectively solved.
Example two
Fig. 2 is a schematic diagram of a system for a control method of an air conditioner according to an embodiment of the present invention. As shown in fig. 2, the system includes a Micro Controller Unit (MCU) main control Unit, a temperature detection module, a position detection module, a data calculation processing module, and a memory storage module. The temperature detection module is used for detecting the ambient temperature, and the indoor temperature and the outdoor temperature are respectively collected. For example, it may be an infrared temperature detection module. The position detection module is used for judging the distance relationship between a user and the air conditioner, and the air conditioner air output changes along with the change of the distance. The data calculation processing module is used for learning the use habits (such as the frequency of the air conditioner, the set temperature and the wind speed) of the user at ordinary times, so that the air conditioner is more intelligent.
Before describing the following embodiments, the description of the relevant parameters and the description of the principles are given.
T Within 0 、T 0 out of The temperature of the inner ring and the outer ring is detected when the user turns on the air conditioner for the first time;
ΔT 0 ＝T 0 outer part -T Within 0 -indicating one of the air conditioner turn-on judgment conditions;
ΔT examination of ＝T External inspection -T Internal inspection Outer ring (T) indicating detection before air conditioner is turned on External inspection ) Inner ring (T) Internal examination ) A temperature difference;
ΔT difference (D) ＝T External inspection -T Internal inspection When the air conditioner is in a stable state after being started, the temperature difference value of the outer ring and the inner ring is represented;
the t value is the floating error of the initial set temperature, and the t value range is as follows: t is more than or equal to 0.
The air-conditioning environment temperature sensing bulb is placed near the air-conditioning outlet, the user has a certain distance from the air-conditioning outlet, and the temperature is increased along with the increase of the distance, so that the environment temperature detected by the air conditioner is smaller than the actual temperature experienced by the user. The environmental temperature changes with the change of distance, and the farther away from, the cold source temperature increases with the increase of distance, and both relations tend to linear relation increase, and for easy understanding, the simplified temperature and distance relation is: s = aT- Δ t. Wherein S is the distance between the user and the air conditioner, a is the temperature coefficient, and Δ t is the compensation temperature, wherein a and Δ t are constants greater than 0, and the values can be defined by factory software of the air conditioner manufacturer. It can be seen that the farther the user is from the air outlet of the air conditioner, the greater the sensible temperature T of the user is. When S =0, the outlet temperature can be obtained: t is Go out = Δ t/a. And the processor can derive T Go out In relation to the temperature T of the user's body surface, i.e. T Go out K T (k is a constant value that can be set according to the temperature decay). T is Go out Temperature value of greater than T Internal inspection At the time of guarantee T Internal examination Under the condition of constant temperature value, T can be adjusted Go out The temperature or the air volume ensures that the difference value of the internal and external environment temperatures is stabilized in a comfortable value of a user.
EXAMPLE III
Fig. 3 is a schematic diagram of an execution flow of an air conditioner when the air conditioner is first turned on according to an embodiment of the present invention. As shown in fig. 3, when the user turns on the air conditioner for the first time, for example, the cooling mode T is set Is provided with =20 ℃, the temperature detection module starts to work at this moment, and simultaneously records the indoor and outdoor ambient temperatures, wherein the ambient temperatures at this moment are respectively T Within 0 、T 0 out of ，ΔT 0 ＝T 0 outer part -T Within 0 . When the air conditioner reaches the temperature set by the user, the distance S between the user and the air conditioner position is recorded, the detected user position is updated at intervals of N (the interval period can be specified according to the user requirements), if the user does not perform other operations on the air conditioner during the period, the air conditioner MCU considers that the user is in a comfortable state at the moment, and the distance S between the user and the set temperature T at the moment are recorded Is provided with 、T External inspection And T Internal examination . To give a Δ T Difference (D) ＝T External inspection -T Internal examination . If T is External inspection <T 0 outer ring Then T is 0 outer ring ＝T External inspection Otherwise T 0 outer ring ＝T 0, an outer ring of the ring, and obtaining the comfortable temperature T of the user aT the moment according to the formula S = aT-delta T. If other temperature setting operation is performed on the air conditioner during the user period, the S and the set temperature T are updated again Is provided with 、T External inspection And T Internal examination The value of (c).
Example four
Fig. 4 is a schematic diagram of a control method for automatic operation of an air conditioner according to an embodiment of the present invention, and as shown in fig. 4, the air conditioner first detects whether a person is in a room, and then obtains Δ T by fitting a difference between an internal ambient temperature and an external ambient temperature detected in real time Detection of If Δ T Examination of -t>ΔT 0 If so, the air conditioner maintains the closed state; if the user turns on the air conditioner through the remote controller at the moment, the delta T is updated 0 ＝ΔT Detection of As the next turn on of the air conditionerMarking a judgment value; if the user does not perform other operations, the default judgment value is delta T 0 . If a person is detected and T is satisfied Outer cover >T 0 outer part And Δ T Detection of -t≤ΔT 0 And when the air conditioner is started, the air conditioner is automatically started, and the comfortable state of the user is fitted according to the air conditioner to operate the air conditioner. Referring to FIG. 5, the air conditioner maintains the difference between the indoor and outdoor temperatures at Δ T Difference (D) The target value is operated, the user moving position is assumed according to the user position S detected by the user at the moment, and if the changed position has a memorized numerical value, the system automatically operates according to the existing data; if the S value condition is not met, the comfortable temperature values T and T of the user are calculated according to the formula Go out And comparing the temperature difference detected in real time with a target temperature difference to ensure that the overall environment temperature is stable. For example, if Δ T Detection of <ΔT Difference between Then increase T Go out Air quantity or decrease T Go out (ii) a temperature; if Δ T Examination of ≥ΔT Difference between Then decrease T Go out Air quantity or increase T Go out And (3) temperature. If the user adjusts the temperature through the remote controller during the operation of the air conditioner, the S and the T are automatically updated Inner ring 、T Outer ring 、T Is provided with A value and a new DeltaT is obtained Difference (D) The value is obtained.
Along with the increase of the use times and the operation of the air conditioner by the user, the more the user use habit data can be obtained, and a steady-state internal and external temperature difference delta T can be obtained for each use or operation Difference (D) Initial state temperature difference Δ T 0 Distance S of user position, outer ring temperature T Outer ring The numerical values are equal, and more accurate user target temperature delta T can be obtained after multiple times of data processing module learning Difference between Relation to user distance location S, and further when the user uses the air conditioner, if the user changes location, the air conditioner can be according to formulas S = aT- Δ T and T Go out = k T formula in air conditioner air outlet temperature T can be obtained through fitting Go out Thereby improving the user experience.
According to the embodiment of the invention, the difference value of the internal environment temperature and the external environment temperature is obtained by detecting the environment temperature of the internal unit and the external unit of the air conditioner, the internal environment temperature difference and the external environment temperature difference obtained when the air conditioner is started for the first time are taken as the initial values, when the indoor person is detected, the automatic starting function of the air conditioner is realized by comparing the indoor environment temperature difference and the outdoor environment temperature difference detected in real time with the initial values, the judgment condition is met, the initial values are continuously updated, and the air conditioner is more accurately controlled. In addition, the temperature difference between the inner environment and the outer environment when the user uses the air conditioner in a steady state can be detected, the steady-state temperature difference value of the environment is memorized, the numerical values of user position information, user using habits, user body feeling comfortable temperature values and the like are periodically detected, and the numerical values are memorized, updated and stored. Furthermore, the air-conditioner air-out temperature and the air-out quantity of the air conditioner can be accurately obtained according to the initial design formula algorithm by storing the information in the memory module when the environment temperature and the user position are different, the air-out temperature or the air-out quantity can be continuously and automatically corrected, the temperature following performance when the user position is adjusted can be ensured, and the temperature or the air quantity sensed by the user at different positions can be consistent. According to the embodiment of the invention, the air conditioner continuously collects and continuously updates the user use value, the more the value is obtained along with the increase of the use times of the user, the more accurate temperature control value can be obtained, namely the collected user position has the function of memorizing the comfortable temperature value corresponding to the user and the like, the system automatically runs according to the ever comfortable temperature value of the user, and the use experience of the user is improved.
EXAMPLE five
According to an embodiment of the present invention, there is also provided a control device of an air conditioner, as shown in fig. 6, including:
a location information determining unit 60, configured to determine, in response to detecting an air conditioner on instruction, location information of a user indoors, where the location information is used to represent a distance between the user and the air conditioner;
a first target operation parameter determination unit 62 for determining a first target operation parameter of the air conditioner based on a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature of an air conditioner on, and the position information;
and a control unit 64 for controlling the air conditioner to operate based on the first target operating parameter.
Optionally, the first target operation parameter determining unit is configured to: and under the condition that the preset position information comprises the position information, determining a corresponding preset operation parameter according to a preset corresponding relationship, the first temperature difference value and the position information to serve as the first target operation parameter, wherein the preset corresponding relationship is the corresponding relationship among the preset first temperature difference value, the preset position information and the preset operation parameter.
Optionally, the apparatus further comprises: the user comfortable temperature calculation unit is used for calculating the user comfortable temperature according to the position information under the condition that the preset position information does not comprise the position information; the second target operation parameter calculation unit is used for calculating a second target operation parameter according to the user comfortable temperature; a second temperature difference value obtaining unit, configured to obtain a second temperature difference value between the outdoor environment temperature and the indoor environment temperature when the air conditioner operates according to the second target operation parameter; and the strategy control unit is used for controlling the corresponding strategy of the air conditioner according to the comparison result between the second temperature difference value and the target temperature difference value until the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than a preset difference value.
Optionally, the apparatus is further configured to determine the target temperature difference value by: determining a third temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to the specified target operation parameter, wherein the specified target operation parameter is the target operation parameter of the air conditioner corresponding to the historical user comfortable temperature under the condition that the air conditioner is adjusted on the basis of the user instruction last time; and taking the third temperature difference value as the target temperature difference value.
Optionally, the apparatus further comprises: and the recording unit is used for recording at least the corresponding relation among the current third target operating parameter of the air conditioner, the position information and the first temperature difference value under the condition that the control of the corresponding strategy is executed on the air conditioner and the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than the preset difference value.
Optionally, the user comfort temperature calculation unit is further configured to: and under the condition that the air conditioner reaches the set temperature, if a temperature adjusting instruction is not received at the position corresponding to the position information, calculating to obtain the comfortable temperature of the user according to the position information.
Optionally, the user comfort temperature calculation unit is further configured to: calculating the user comfort temperature according to the following formula: s = aT- Δ t; wherein S represents the position information, T represents the user comfort temperature, and a and Δ T are constants greater than 0.
Optionally, the second target operation parameter calculation unit is further configured to: calculating the second target operation parameter according to the following formula: t is Go out = kt; wherein, T Go out And representing the second target operation parameter, T representing the comfortable temperature of the user, and k being a preset value.
Optionally, the device is further configured to obtain an air conditioner turn-on instruction in the following manner: automatically generating an air conditioner starting instruction under the conditions that people exist indoors, the outdoor environment temperature is greater than the initial outdoor environment temperature, and the difference value between the first temperature difference value and the initial temperature difference value is smaller than a preset difference value, wherein the initial outdoor environment temperature is the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time, and the initial temperature difference value is the temperature difference value between the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time and the indoor environment temperature; or responding to the air conditioner starting operation of the user, and generating the air conditioner starting instruction.
The control device of the air conditioner in the above embodiment determines, in response to detecting an air conditioner opening instruction, position information of a user indoors, where the position information is used to represent a distance between the user and the air conditioner, and then determines a first target operation parameter of the air conditioner based on a first temperature difference value between an outdoor environment temperature and an indoor environment temperature when the air conditioner is opened and the position information, and controls the air conditioner to operate based on the first target operation parameter, so that temperature following performance when the user adjusts the position is ensured, the user can feel comfortable at different positions, frequent adjustment of air conditioner operation parameters based on body feeling is not needed, and a technical problem of poor user experience caused by frequent air conditioner adjustment in related technologies is effectively solved.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
The above-mentioned serial numbers of the embodiments of the present application are merely for description, and do not represent the advantages and disadvantages of the embodiments.
The integrated unit in the above embodiments, if implemented in the form of a software functional unit and sold or used as a separate product, may be stored in the above computer-readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or a part of or all or part of the technical solution contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including instructions for causing one or more computer devices (which may be personal computers, servers, network devices, or the like) to execute all or part of the steps of the method described in the embodiments of the present application.
In the embodiments of the present application, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to the related descriptions of other embodiments.
In the several embodiments provided in the present application, it should be understood that the disclosed client may be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the division of the units is only one type of division of logical functions, and there may be other divisions when actually implemented, for example, a plurality of units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
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 position, or may be distributed on multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The foregoing is only a preferred embodiment of the present application and it should be noted that those skilled in the art can make several improvements and modifications without departing from the principle of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.
Claims (10)
1. A control method of an air conditioner, comprising:
in response to the detection of an air conditioner starting instruction, determining the position information of a user in a room, wherein the position information is used for representing the distance between the user and the air conditioner;
determining a first target operation parameter of the air conditioner based on a first temperature difference value between the outdoor environment temperature and the indoor environment temperature of the opened air chamber of the air conditioner and the position information;
and controlling the air conditioner to operate based on the first target operation parameter.
2. The method of claim 1, wherein determining a first target operating parameter of the air conditioner based on a first temperature difference between an outdoor ambient temperature and an indoor ambient temperature at an open front chamber of the air conditioner and the location information comprises:
and under the condition that the preset position information comprises the position information, determining corresponding preset operation parameters according to a preset corresponding relationship, the first temperature difference value and the position information to serve as the first target operation parameters, wherein the preset corresponding relationship is the corresponding relationship among the preset first temperature difference value, the preset position information and the preset operation parameters.
3. The method of claim 2, further comprising:
under the condition that the preset position information does not include the position information, calculating to obtain the comfortable temperature of the user according to the position information;
calculating to obtain a second target operation parameter according to the user comfortable temperature;
acquiring a second temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to the second target operation parameter;
and according to the comparison result between the second temperature difference value and the target temperature difference value, executing control of a corresponding strategy on the air conditioner until the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than a preset difference value.
4. The method of claim 3, wherein the target temperature difference value is determined by:
determining a third temperature difference value between the outdoor environment temperature and the indoor environment temperature under the condition that the air conditioner operates according to a specified target operation parameter, wherein the specified target operation parameter is the target operation parameter of the air conditioner corresponding to the historical user comfortable temperature under the condition that the air conditioner is adjusted on the basis of the user instruction at the last time;
and taking the third temperature difference value as the target temperature difference value.
5. The method of claim 3, further comprising:
and after the air conditioner is controlled by the corresponding strategy, and under the condition that the difference value between the temperature difference value between the outdoor environment temperature and the indoor environment temperature and the target temperature difference value is smaller than the preset difference value, at least recording the corresponding relation among the current third target operation parameter of the air conditioner, the position information and the first temperature difference value.
6. The method of claim 3, wherein calculating the user comfort temperature from the location information comprises:
and under the condition that the air conditioner reaches the set temperature, if a temperature adjusting instruction is not received at the position corresponding to the position information, calculating to obtain the comfortable temperature of the user according to the position information.
7. The method of claim 6, wherein said calculating the user comfort temperature from the location information comprises:
calculating the user comfort temperature according to the following formula:
S＝aT-Δt；
wherein S represents the position information, T represents the user comfort temperature, and a and Δ T are constants greater than 0.
8. The method of claim 7, wherein calculating a second target operating parameter based on the user comfort temperature comprises:
calculating the second target operation parameter according to the following formula:
T go out ＝k T；
Wherein, T Go out And representing the second target operation parameter, T representing the user comfortable temperature, and k being a preset value.
9. The method of claim 1, wherein the air conditioner turn-on command is obtained by:
automatically generating an air conditioner starting instruction under the conditions that people exist indoors, the outdoor environment temperature is greater than the initial outdoor environment temperature, and the difference value between the first temperature difference value and the initial temperature difference value is smaller than a preset difference value, wherein the initial outdoor environment temperature is the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time, and the initial temperature difference value is the temperature difference value between the outdoor environment temperature corresponding to the air conditioner when the air conditioner is started for the first time and the indoor environment temperature; alternatively, the first and second electrodes may be,
and responding to the air conditioner starting operation of a user, and generating the air conditioner starting instruction.
10. A control device of an air conditioner, characterized by comprising:
the system comprises a position information determining unit, a control unit and a control unit, wherein the position information determining unit is used for determining the position information of a user in a room in response to the detection of an air conditioner starting instruction, and the position information is used for representing the distance between the user and an air conditioner;
a first target operation parameter determination unit for determining a first target operation parameter of the air conditioner based on a first temperature difference value between an outdoor ambient temperature and an indoor ambient temperature of an open front chamber of the air conditioner, and the position information;
and the control unit is used for controlling the air conditioner to operate based on the first target operation parameter.
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