CN102997370B - Air conditioner chamber's temperature detection method and device - Google Patents
Air conditioner chamber's temperature detection method and device Download PDFInfo
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- CN102997370B CN102997370B CN201210541428.8A CN201210541428A CN102997370B CN 102997370 B CN102997370 B CN 102997370B CN 201210541428 A CN201210541428 A CN 201210541428A CN 102997370 B CN102997370 B CN 102997370B
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Abstract
The invention discloses a kind of air conditioner chamber temperature detection method and device, wherein, described air conditioner chamber temperature detection method comprises the following steps: obtain the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region; Be normal temperature according to the surface temperature of the surface temperature of described remote controller and the difference size determination remote controller of the first temperature or the first temperature; According to the temperature determination indoor temperature at described normal temperature and described indoor set return air place.Invention increases the accuracy of air conditioner chamber's temperature detection, thus improve indoor comfort level.<!--1-->
Description
Technical field
The present invention relates to air-conditioning technical field, particularly a kind of air conditioner chamber temperature detection method and device.
Background technology
The operation of detection to air-conditioner of room temperature is most important, and when the room temperature detected does not reach the design temperature of user, the control system of air-conditioner self will carry out the adjustment of being correlated with, to meet the setting requirement of user.Such as refrigeration mode, when room temperature is higher than design temperature, air-conditioner will continue refrigerating operaton, when room temperature reach or lower than design temperature time, air-conditioner then stop refrigeration, heat then contrary.
In prior art, following two kinds are adopted usually to room temperature detection method: one, room temperature detector is located at its return air inlet place.But because air-conditioner is generally all arranged on indoor one jiao, or hang in height, the temperature at return air place can only represent air temperatures among a small circle, and away from personnel activity region, can be subject to the impact of air-conditioner evaporator temperature, extremely inaccurate simultaneously.Two, on air-conditioning remote control, room temperature detector is installed.Although remote controller is close to personnel activity region, people in use, often can touch the temperature sensing device of remote controller, affects its accuracy.
Summary of the invention
Main purpose of the present invention is to provide a kind of air conditioner chamber temperature detection method, is intended to the accuracy improving air conditioner chamber's temperature detection.
In order to realize goal of the invention, the invention provides a kind of air conditioner chamber temperature detection method, it is characterized in that, comprise the following steps:
Obtain the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
Be normal temperature according to the surface temperature of the surface temperature of described remote controller and the difference size determination remote controller of the first temperature or the first temperature;
According to the temperature determination indoor temperature at described normal temperature and described indoor set return air place.
Preferably, the surface temperature of the difference size determination remote controller of the described surface temperature according to described remote controller and the first temperature or the first temperature are that normal temperature specifically comprises:
Judge whether described indoor set runs in cooling mode; If so, then perform steps A, otherwise perform step B;
A, when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is less than or equal to first threshold, is then set as normal temperature by described first temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature be greater than first threshold be less than or equal to Second Threshold time, then high for both temperature is set as normal temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature;
B, when the surface temperature of described remote controller is more than or equal to the first temperature; Then described first temperature is set as normal temperature; When the surface temperature of described remote controller is less than the first temperature, then the surface temperature of described remote controller is set as normal temperature.
Preferably, the described temperature determination indoor temperature step according to described normal temperature and described indoor set return air place is specially and performs following steps after described steps A:
The first budget temperature is obtained according to the temperature at indoor set return air place and the 3rd threshold calculations;
Judge whether described first budget temperature is greater than described normal temperature; If so, then described first budget temperature is set as indoor temperature, otherwise described normal temperature is set as indoor temperature.
Preferably, the described temperature determination indoor temperature step according to described normal temperature and described indoor set return air place is specially and performs following steps after described step B:
According to temperature and the 4th threshold calculations acquisition second budget temperature at indoor set return air place;
Judge whether described second budget temperature is less than described normal temperature; If so, then described second budget temperature is set as indoor temperature, otherwise described normal temperature is set as indoor temperature.
Preferably, described first threshold is 1 DEG C, and Second Threshold is 4 DEG C, and the 3rd threshold value is 2 DEG C, and the 4th threshold value is 3 DEG C.
Preferably, the surface temperature of described remote controller, the temperature at indoor set return air place and the first temperature near physical activity region are the mean temperature of repeated detection in the first preset time period.
Preferably, described first temperature is the environment temperature of remote control seat.
The present invention also provides a kind of air conditioner chamber temperature detection method, and described air conditioner chamber temperature detection method comprises the following steps:
Obtain the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
When the absolute value of the surface temperature of remote controller and the difference of the first temperature is less than or equal to first threshold, then the first temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature be greater than first threshold be less than or equal to Second Threshold time, then high for both temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature;
The first budget temperature is obtained according to the temperature at indoor set return air place and the 3rd threshold calculations;
Judge whether the first budget temperature is greater than normal temperature; If so, then the first budget temperature is set as indoor temperature, otherwise normal temperature is set as indoor temperature.
The present invention also provides a kind of air-conditioner room temperature detector, and this air-conditioner room temperature detector comprises:
Acquisition module, for obtaining the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
Analysis and processing module is normal temperature for the surface temperature of the current mode of operation determination remote controller according to the surface temperature of described remote controller and the difference size of the first temperature and described indoor set or the first temperature; And according to the temperature determination indoor temperature at described normal temperature and described indoor set return air place.
Preferably, described analysis and processing module comprises: the first judging unit, processing unit, computing unit and the second judging unit, wherein,
First judging unit, for judging whether described indoor set runs in cooling mode; If so, then by described processing unit when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is less than or equal to first threshold, described first temperature is set as normal temperature; Be less than or equal to Second Threshold when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than first threshold, high for both temperature is set as normal temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than Second Threshold, low for both temperature is set as normal temperature; Described computing unit obtains the first budget temperature according to the temperature at indoor set return air place and the 3rd threshold calculations; And when the second judging unit judges that described first budget temperature is greater than described normal temperature, by described processing unit, described normal temperature is set as indoor temperature; When the second judging unit judges that described first budget temperature is less than or equal to described normal temperature, by processing unit, described first budget temperature is set as indoor temperature;
If not, then by described processing unit when the surface temperature of described remote controller is more than or equal to the first temperature; Described first temperature is set as normal temperature; When the surface temperature of described remote controller is less than the first temperature, the surface temperature of described remote controller is set as normal temperature; Described computing unit obtains second budget temperature according to the temperature at indoor set return air place and the 4th threshold calculations; And when the second judging unit judges that described second budget temperature is less than described normal temperature, by described processing unit, described normal temperature is set as indoor temperature; When the second judging unit judges that described first budget temperature is more than or equal to described normal temperature, by processing unit, described first budget temperature is set as indoor temperature.
Preferably, described first threshold is 1 DEG C, and Second Threshold is 4 DEG C, and the 3rd threshold value is 2 DEG C, and the 4th threshold value is 3 DEG C.
Preferably, the surface temperature of described remote controller, the temperature at indoor set return air place and the first temperature near physical activity region are the mean temperature of repeated detection in the first preset time period.
Preferably, described first temperature is the environment temperature of remote control seat.
The present invention is by the size of the first temperature of the surface temperature and physical activity region that compare remote controller, thus determine more close to the temperature in physical activity region, and it can be used as normal temperature, then by this normal temperature with according to indoor set return air place temperature, the temperature that indoor temperature carries out budget is compared, thus determine the temperature value that more can embody indoor temperature.Owing to increasing by the first temperature, thus effectively can prevent because human body is on the impact of remote control face temperature, therefore improve the accuracy that indoor temperature judges, and then improve indoor comfort level.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of air conditioner chamber of the present invention temperature detection method one embodiment;
Fig. 2 is the schematic flow sheet of established standards temperature in air conditioner chamber of the present invention temperature detection method one embodiment;
Fig. 3 is the schematic flow sheet setting indoor temperature in air conditioner chamber of the present invention temperature detection method one embodiment;
Fig. 4 is the schematic flow sheet of air conditioner chamber of the present invention another embodiment of temperature detection method;
Fig. 5 is the structural representation of air-conditioner room temperature detector one embodiment of the present invention;
Fig. 6 is the structural representation of analysis and processing module in air-conditioner room temperature detector one embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, are described further with reference to accompanying drawing.
Detailed description of the invention
Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to the schematic flow sheet that Fig. 1, Fig. 1 are air conditioner chamber of the present invention temperature detection method one embodiment.Air conditioner chamber's temperature detection method that the present embodiment provides comprises the following steps:
Step S10, obtains the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
In the present embodiment, can respectively at corresponding position set temperature sensor to detect the surface temperature of remote controller, the temperature at indoor set return air place and near first temperature in physical activity region, after the compressor start of air-conditioner, detected temperature is sent to air-conditioning system.Such as, can at the lever surface of remote controller (position that during user operation remote controller, hand contacts usually) set temperature sensor, when user hold remote controller operation air-conditioning, remote controller near human body or other thermals source, low-temperature receiver and affect by it time, the surface temperature of remote controller can produce change to a certain degree usually; The temperature at indoor set return air place is detected by the temperature sensor of machine return air inlet disposed in the interior, and the temperature of this position cannot reflect the temperature in physical activity region usually; First temperature is detected by the temperature sensor be arranged near physical activity region, this first temperature can be arbitrarily near the environment temperature in physical activity region, such as can by the furniture of said temperature sensor setting in the middle of parlor or electric equipment, the desk in study is first-class.
Step S20 is normal temperature according to the surface temperature of the surface temperature of remote controller and the difference size determination remote controller of the first temperature or the first temperature;
When air-conditioning system obtain the surface temperature of above-mentioned remote controller, the temperature at indoor set return air place and near first temperature in physical activity region time, first the surface temperature of remote controller and the difference size of the first temperature is compared, thus determine which belongs to more close to the temperature in physical activity region for the surface temperature of remote controller and the first temperature between the two, and using more close to the one of the temperature in physical activity region as normal temperature.
Step S30, according to the temperature determination indoor temperature at normal temperature and described indoor set return air place.
In the present embodiment, budget can be carried out to indoor temperature, the size of the temperature of then more above-mentioned normal temperature and budget according to the mode of operation of indoor set return air place's temperature and indoor set, thus obtain the temperature value that more can embody indoor temperature.
The present invention is by the size of the first temperature of the surface temperature and physical activity region that compare remote controller, thus determine more close to the temperature in physical activity region, and it can be used as normal temperature, then by this normal temperature with according to indoor set return air place temperature, the temperature that indoor temperature carries out budget is compared, thus determine the temperature value that more can embody indoor temperature.Owing to increasing by the first temperature, thus human body effectively can be prevented the impact etc. of remote control face temperature, improve the accuracy that indoor temperature judges, and then improve indoor comfort level.
Should illustrate; in the present embodiment; this first temperature is preferably arranged on the environment temperature that the temperature sensor on remote control seat detects; remote control seat can be placed on the position near physical activity region usually; according to common use habit; can whip after many users use remote controller one to put, seldom remote controller is placed in remote control seat, above-mentioned difference therefore can be utilized to judge indoor temperature.In following examples, make detailed description using the environment temperature of remote control seat as the first temperature.
Particularly, reference Fig. 2, Fig. 2 is the schematic flow sheet of established standards temperature in air conditioner chamber of the present invention temperature detection method one embodiment.In the present embodiment, above-mentioned steps S20 specifically comprises:
Step S21, judges whether indoor set runs in cooling mode; If so, then perform step S22, otherwise perform step S23;
Step S22, when the absolute value of the surface temperature of remote controller and the difference of the first temperature is less than or equal to first threshold, is then set as normal temperature by the first temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature be greater than first threshold be less than or equal to Second Threshold time, then high for both temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature;
Step S23, when the surface temperature of remote controller is more than or equal to the first temperature; Then the first temperature is set as normal temperature; When the surface temperature of remote controller is less than the first temperature, then the surface temperature of remote controller is set as normal temperature.
In the present embodiment, when indoor set runs in cooling mode, determine that the concrete scheme of above-mentioned normal temperature is: one, first set first threshold and Second Threshold, when the absolute value of the surface temperature of remote controller and the difference of the first temperature is less than or equal to first threshold, then the first temperature is set as normal temperature.This kind of situation is that remote controller is placed in remote control seat, or indoor temperature is relatively uniform and both are not all subject to the impact of external heat source, thus makes the environment temperature of the surface temperature of remote controller and remote control seat differ less.Because remote control seat is little compared with remote controller by the impact of other environment, therefore the first temperature is set as that normal temperature can improve accuracy.Two, when the absolute value of the surface temperature of remote controller and the difference of the first temperature be greater than first threshold be less than Second Threshold time, then high for both temperature is set as normal temperature.This kind of situation is that remote controller is placed near human body, and the radiation of human body produces the impact of about 4 DEG C on remote control face temperature, thus the higher temperature of design temperature is normal temperature, more close to the temperature of human region.Three, when the absolute value of the surface temperature of remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature.Such as when human contact is to remote controller or when being subject to the irradiation of light source, make the environment temperature of surface temperature far above remote control seat of remote controller, then setting is not normal temperature by the environment temperature of the remote control seat of external environment condition interference, thus can improve accuracy.
In the present embodiment, when step S23 refers to that indoor set runs in a heating mode, because indoor temperature rises slower, local temperature is higher may be that the impact being subject to other thermals source extraneous causes, therefore in the surface temperature of setting remote controller and the first temperature temperature lower be normal temperature, thus indoor set can be made to continue to heat, to improve indoor comfortableness.
It should be noted that the large I of above-mentioned first threshold and Second Threshold is arranged according to actual needs, do not limit further at this.In the present embodiment, first threshold is preferably 1 DEG C, and Second Threshold is preferably 4 DEG C.
Particularly, reference Fig. 3, Fig. 3 is the schematic flow sheet setting indoor temperature in air conditioner chamber of the present invention temperature detection method one embodiment.In the present embodiment, above-mentioned steps S30 specifically comprises:
Step S31, judges whether the mode of operation of indoor set is refrigeration mode; If so, then perform step S32, otherwise perform step S36;
Step S32, obtains the first budget temperature according to the temperature at indoor set return air place and the 3rd threshold calculations;
Step S33, judges whether the first budget temperature is greater than normal temperature; If so, then perform step S34, otherwise perform step S35;
Step S34, is set as indoor temperature by the first budget temperature;
Step S35, is set as indoor temperature by normal temperature;
Step S36, according to temperature and the 4th threshold calculations acquisition second budget temperature at return air place;
Step S37, judges whether second budget temperature is less than normal temperature; If so, then perform step S38, otherwise perform step S39;
Step S38, is set as indoor temperature by second budget temperature;
Step S39, is set as indoor temperature by normal temperature.
In the present embodiment, the absolute value of the temperature at return air place and the temperature difference in physical activity region when above-mentioned 3rd threshold value is indoor set refrigerating operaton; The absolute value of the temperature at return air place and the temperature difference in physical activity region when above-mentioned 4th threshold value is indoor set heating operation.The value obtained after the temperature that above-mentioned first budget temperature is return air place deducts the 3rd threshold value; The value that the temperature that above-mentioned second budget temperature is return air place obtains after deducting the 4th threshold value.During refrigeration mode, because cold air density is large and be in eminence near indoor set return air inlet, therefore the indoor temperature estimated under refrigeration mode after the temperature that this position detects being deducted an empirical value (the 3rd threshold value), according to simulated experiment, above-mentioned 3rd threshold value is preferably set to 2 DEG C.During heating mode, due to hot-air light specific gravity, rising, hot-air is caused to be gathered in indoor top, the temperature at return air place can be had influence on, therefore the indoor temperature estimated under heating mode after the temperature that this position detects being deducted an empirical value (the 4th threshold value), according to simulated experiment, above-mentioned 4th threshold value is preferably set to 3 DEG C.
Above-described embodiment is judged the mode of operation of indoor set by step S31 again when performing step S30, but step S31 is non-essential, as shown in Figure 4, step S30 can be divided into two parts execution according to the judged result of step S21 in another embodiment, if judge, indoor set runs in cooling mode, following step S301 ~ 304 are performed again after then performing step S22, if judge, indoor set runs under non-brake method pattern (i.e. heating mode), perform following step S305 ~ 308 again after then performing step S23, above steps is specific as follows:
Step S301, obtains the first budget temperature according to the temperature at indoor set return air place and the 3rd threshold calculations;
Step S302, judges whether the first budget temperature is greater than normal temperature; If so, then perform step S303, otherwise perform step S304;
Step S303, is set as indoor temperature by the first budget temperature;
Step S304, is set as indoor temperature by normal temperature;
Step S305, according to temperature and the 4th threshold calculations acquisition second budget temperature at indoor set return air place;
Step S306, judges whether second budget temperature is less than normal temperature; If so, then perform step S307, otherwise perform step S308;
Step S307, is set as indoor temperature by second budget temperature;
Step S308, is set as indoor temperature by normal temperature.
The various embodiments described above are mainly for heating and air conditioner, for single cold type air-conditioner, corresponding step S20 can omit operational mode deterministic process and the step for heating execution, namely for single cold type air-conditioner, step S20 specifically comprises: when the absolute value of the surface temperature of remote controller and the difference of the first temperature is less than or equal to first threshold, then the first temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature be greater than first threshold be less than or equal to Second Threshold time, then high for both temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature.
The step S30 of single cold type air-conditioner specifically comprises:
Step S301 ', obtains the first budget temperature according to the temperature at indoor set return air place and the 3rd threshold calculations;
Step S302 ', judges whether the first budget temperature is greater than normal temperature; If so, then perform step S303 ', otherwise perform step S304 ';
Step S303 ', is set as indoor temperature by the first budget temperature;
Step S304 ', is set as indoor temperature by normal temperature.
Because the mode of operation that indoor set is current is refrigeration mode, therefore first threshold is preferably 1 DEG C, and Second Threshold is preferably 4 DEG C, and the 3rd threshold value is preferably 2 DEG C.
Further, above-mentioned steps S10 is specially: the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region are the mean temperature of repeated detection in the first preset time period.
In the present embodiment, the obtain manner of the surface temperature of above-mentioned remote controller, the temperature at indoor set return air place and the first temperature near physical activity region is consistent, makes detailed description below for the surface temperature of remote controller.Such as can obtain the surface temperature of a remote controller at interval of 5 seconds, after obtaining 4 temperature, calculate the surface temperature of mean temperature as remote controller of acquisition 4 acquisitions, then compare with the first temperature and obtain above-mentioned normal temperature.In the present embodiment, by calculating the mean temperature of repeated detection temperature in a period of time, therefore can improve the authenticity of obtained temperature.
The present invention also provides a kind of air-conditioner room temperature detector, for realizing said method.With reference to shown in Fig. 5, Fig. 5 is the structural representation of air-conditioner room temperature detector one embodiment of the present invention.The air-conditioner room temperature detector that the present embodiment provides comprises:
Acquisition module 100, for obtaining the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
In the present embodiment, can respectively at corresponding position set temperature sensor to detect the surface temperature of remote controller, the temperature at indoor set return air place and near first temperature in physical activity region, after the compressor start of air-conditioner, detected temperature is sent to analysis and processing module 200.Such as, can at the lever surface of remote controller (position that during user operation remote controller, hand contacts usually) set temperature sensor, when user hold remote controller operation air-conditioning, remote controller near human body or other thermals source, low-temperature receiver and affect by it time, the surface temperature of remote controller can produce change to a certain degree usually; The temperature at indoor set return air place is detected by the temperature sensor of machine return air inlet disposed in the interior, and the temperature of this position cannot reflect the temperature in physical activity region usually; First temperature is detected by the temperature sensor be arranged near physical activity region, this first temperature can be arbitrarily near the environment temperature in physical activity region, such as can by the furniture of said temperature sensor setting in the middle of parlor or electric equipment, the desk in study is first-class.
Analysis and processing module 200, for being normal temperature according to the surface temperature of the surface temperature of described remote controller and the difference size determination remote controller of the first temperature or the first temperature; And according to the temperature determination indoor temperature at described normal temperature and described indoor set return air place.
When analysis and processing module 200 obtain the surface temperature of above-mentioned remote controller, the temperature at indoor set return air place and near first temperature in physical activity region time, first the surface temperature of remote controller and the difference size of the first temperature is compared, thus determine which belongs to more close to the temperature in physical activity region for the surface temperature of remote controller and the first temperature between the two, and using more close to the one of the temperature in physical activity region as normal temperature.In the present embodiment, when analysis and processing module 200 also can carry out budget according to the mode of operation of indoor set return air place's temperature and indoor set to indoor temperature, then the size of the temperature of more above-mentioned normal temperature and budget, thus obtain the temperature value that more can embody indoor temperature.
The present invention compares the size of the surface temperature of remote controller and first temperature in physical activity region by analysis and processing module 200, thus determine more close to the temperature in physical activity region, and it can be used as normal temperature, then by this normal temperature with according to indoor set return air place temperature, the temperature that indoor temperature carries out budget is compared, thus determine the temperature value that more can embody indoor temperature.Owing to increasing by the first temperature, thus human body effectively can be prevented the impact etc. of remote control face temperature, therefore improve the accuracy that indoor temperature judges, and then improve indoor comfort level.
Should illustrate; in the present embodiment; this first temperature is preferably arranged on the environment temperature that the temperature sensor on remote control seat detects; remote control seat can be placed on the position near physical activity region usually; according to common use habit; can whip after many users use remote controller one to put, seldom remote controller is placed in remote control seat, above-mentioned difference therefore can be utilized to judge indoor temperature.In following examples, make detailed description using the environment temperature of remote control seat as the first temperature.
Particularly, reference Fig. 6, Fig. 6 is the structural representation of analysis and processing module in air-conditioner room temperature detector one embodiment of the present invention.In the present embodiment, above-mentioned analysis and processing module 200 comprises: the first judging unit 201, processing unit 202, computing unit 203 and the second judging unit 204, wherein,
First judging unit 201, for judging whether described indoor set runs in cooling mode; If so, then by described processing unit 202 when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is less than or equal to first threshold, described first temperature is set as normal temperature; Be less than or equal to Second Threshold when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than first threshold, high for both temperature is set as normal temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than Second Threshold, low for both temperature is set as normal temperature; Computing unit 203 obtains the first budget temperature according to the temperature at indoor set return air place and the 3rd threshold calculations; And when the second judging unit 204 judges that the first budget temperature is greater than described normal temperature, by processing unit 202, normal temperature is set as indoor temperature; When the second judging unit 204 judges that the first budget temperature is less than or equal to described normal temperature, by processing unit 202, described first budget temperature is set as indoor temperature;
If not, then by described processing unit 202 when the surface temperature of described remote controller is more than or equal to the first temperature; Described first temperature is set as normal temperature; When the surface temperature of described remote controller is less than the first temperature, the surface temperature of described remote controller is set as normal temperature; Second budget temperature is obtained according to the temperature of indoor set return air and the 4th threshold calculations by computing unit 203; And when the second judging unit judges that second budget temperature is less than normal temperature, by processing unit 202, normal temperature is set as indoor temperature; When the second judging unit 204 judges that the first budget temperature is more than or equal to normal temperature, by processing unit 202, described first budget temperature is set as indoor temperature.
In the present embodiment, when indoor set runs in cooling mode, determine that the concrete scheme of above-mentioned normal temperature is: one, first set first threshold and Second Threshold, when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is less than first threshold, then by processing unit 202, described first temperature is set as normal temperature.This kind of situation is that remote controller is placed in remote control seat, or indoor temperature is relatively uniform and both are not all subject to the impact of external heat source, thus makes the environment temperature of the surface temperature of remote controller and remote control seat differ less.Because remote control seat is little compared with remote controller by the impact of other environment, therefore the first temperature is set as that normal temperature can improve accuracy.Two, when the absolute value of the surface temperature of described remote controller and the difference of the first temperature be greater than first threshold be less than Second Threshold time, then by processing unit 202, high for both temperature is set as normal temperature.This kind of situation is that remote controller is placed near human body, and the radiation of human body produces the impact of about 4 DEG C on remote control face temperature, thus the higher temperature of design temperature is normal temperature, more close to the temperature of human region.Three, when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than Second Threshold, then by processing unit 202, low for both temperature is set as normal temperature.Such as when human contact is to remote controller or when being subject to the irradiation of light source, make the environment temperature of surface temperature far above remote control seat of remote controller, then setting is not normal temperature by the environment temperature of the remote control seat of external environment condition interference, thus can improve accuracy.
When indoor set runs in a heating mode, because indoor temperature rises slower, local temperature is higher may be that the impact being subject to other thermals source extraneous causes, therefore in the surface temperature of setting remote controller and the first temperature temperature lower be normal temperature, thus indoor set can be made to continue to heat, to improve indoor comfortableness.
The absolute value of the temperature at return air place and the temperature difference in physical activity region when above-mentioned 3rd threshold value is indoor set refrigerating operaton; The absolute value of the temperature at return air place and the temperature difference in physical activity region when above-mentioned 4th threshold value is indoor set heating operation.The value obtained after the temperature that above-mentioned first budget temperature is return air place deducts the 3rd threshold value; The value that the temperature that above-mentioned second budget temperature is return air place obtains after deducting the 4th threshold value.During refrigeration mode, because cold air density is large and be in eminence near indoor set return air inlet, therefore the indoor temperature estimated under refrigeration mode after the temperature that this position detects being deducted an empirical value (the 3rd threshold value), according to simulated experiment, above-mentioned 3rd threshold value is preferably set to 2 DEG C.During heating mode, due to hot-air light specific gravity, rising, hot-air is caused to be gathered in indoor top, the temperature at return air place can be had influence on, therefore the indoor temperature estimated under heating mode after the temperature that this position detects being deducted an empirical value (the 4th threshold value), according to simulated experiment, above-mentioned 4th threshold value is preferably set to 3 DEG C.
It should be noted that the large I of above-mentioned first threshold and Second Threshold is arranged according to actual needs, do not limit further at this.In the present embodiment, first threshold is preferably 1 DEG C, and Second Threshold is preferably 4 DEG C.
Be understandable that, in the present embodiment, judged result is sent to processing unit 202 and computing unit 203 respectively by above-mentioned first judging unit 201 after once judging, to be settled the standard temperature according to the first judging unit 201 result by processing unit 202, calculate the first budget temperature or second budget temperature by computing unit 203.In other embodiments, also before processing unit 202 performs confirmed standard temperature operation, first time judgement can be carried out to the operational mode of indoor set by the first judging unit 201, and export the result that first time judges to processing unit 202, to settle the standard temperature for processing unit 202; Before computing unit 203 performs calculating first budget temperature or second budget temperature, carry out second time to the operational mode of indoor set by the first judging unit 201 to judge, and export the result that second time judges to computing unit 203, calculate the first budget temperature or second budget temperature for computing unit 203.
Further, the surface temperature of above-mentioned remote controller, the temperature at indoor set return air place and the first temperature near physical activity region are the mean temperature of repeated detection in the first preset time period.
In the present embodiment, the obtain manner of the surface temperature of above-mentioned remote controller, the temperature at indoor set return air place and the first temperature near physical activity region is consistent, makes detailed description below for the surface temperature of remote controller.Such as can obtain the surface temperature of a remote controller at interval of 5 seconds, after obtaining 4 temperature, calculate the surface temperature of mean temperature as remote controller of acquisition 4 acquisitions, then compare with the first temperature and obtain above-mentioned normal temperature.In the present embodiment, by calculating the mean temperature of repeated detection temperature in a period of time, therefore can improve the authenticity of obtained temperature.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (13)
1. air conditioner chamber's temperature detection method, described air conditioner chamber temperature detection method comprises the first temperature obtained near physical activity region, and it is characterized in that, described air conditioner chamber temperature detection method is further comprising the steps of:
Obtain the surface temperature of remote controller and the temperature at indoor set return air place;
Be normal temperature according to the surface temperature of the surface temperature of described remote controller and the difference size determination remote controller of the first temperature or the first temperature;
According to the temperature determination indoor temperature at described normal temperature and described indoor set return air place.
2. air conditioner chamber as claimed in claim 1 temperature detection method, it is characterized in that, surface temperature or first temperature of the difference size determination remote controller of the described surface temperature according to described remote controller and the first temperature are that normal temperature specifically comprises:
Judge whether described indoor set runs in cooling mode; If so, then perform steps A, otherwise perform step B;
A, when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is less than or equal to first threshold, is then set as normal temperature by described first temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature be greater than first threshold be less than or equal to Second Threshold time, then high for both temperature is set as normal temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature;
B, when the surface temperature of described remote controller is more than or equal to the first temperature; Then described first temperature is set as normal temperature; When the surface temperature of described remote controller is less than the first temperature, then the surface temperature of described remote controller is set as normal temperature.
3. air conditioner chamber as claimed in claim 2 temperature detection method, is characterized in that, the described temperature determination indoor temperature step according to described normal temperature and described indoor set return air place is specially and performs following steps after described steps A:
The first budget temperature is obtained according to the temperature at indoor set return air place and the 3rd threshold calculations;
Judge whether described first budget temperature is greater than described normal temperature; If so, then described first budget temperature is set as indoor temperature, otherwise described normal temperature is set as indoor temperature.
4. air conditioner chamber as claimed in claim 3 temperature detection method, is characterized in that, the described temperature determination indoor temperature step according to described normal temperature and described indoor set return air place is specially and performs following steps after described step B:
According to temperature and the 4th threshold calculations acquisition second budget temperature at indoor set return air place;
Judge whether described second budget temperature is less than described normal temperature; If so, then described second budget temperature is set as indoor temperature, otherwise described normal temperature is set as indoor temperature.
5. air conditioner chamber as claimed in claim 4 temperature detection method, it is characterized in that, described first threshold is 1 DEG C, and Second Threshold is 4 DEG C, and the 3rd threshold value is 2 DEG C, and the 4th threshold value is 3 DEG C.
6. air conditioner chamber as claimed in claim 1 temperature detection method, is characterized in that, the surface temperature of described remote controller, the temperature at indoor set return air place and the first temperature near physical activity region are the mean temperature of repeated detection in the first preset time period.
7. the air conditioner chamber's temperature detection method as described in any one of claim 1 to 6, is characterized in that, described first temperature is the environment temperature of remote control seat.
8. air conditioner chamber's temperature detection method, is characterized in that, comprises the following steps:
Obtain the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
When the absolute value of the surface temperature of remote controller and the difference of the first temperature is less than or equal to first threshold, then the first temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature be greater than first threshold be less than or equal to Second Threshold time, then high for both temperature is set as normal temperature; When the absolute value of the surface temperature of remote controller and the difference of the first temperature is greater than Second Threshold, then low for both temperature is set as normal temperature;
The first budget temperature is obtained according to the temperature at indoor set return air place and the 3rd threshold calculations;
Judge whether the first budget temperature is greater than normal temperature; If so, then the first budget temperature is set as indoor temperature, otherwise normal temperature is set as indoor temperature.
9. an air-conditioner room temperature detector, is characterized in that, comprising:
Acquisition module, for obtaining the surface temperature of remote controller, the temperature at indoor set return air place and the first temperature near physical activity region;
Analysis and processing module, for being normal temperature according to the surface temperature of the surface temperature of described remote controller and the difference size determination remote controller of the first temperature or the first temperature; And according to the temperature determination indoor temperature at described normal temperature and described indoor set return air place.
10. air-conditioner room temperature detector as claimed in claim 9, it is characterized in that, described analysis and processing module comprises: the first judging unit, processing unit, computing unit and the second judging unit, wherein,
First judging unit, for judging whether described indoor set runs in cooling mode; If so, then by described processing unit when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is less than or equal to first threshold, described first temperature is set as normal temperature; Be less than or equal to Second Threshold when the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than first threshold, high for both temperature is set as normal temperature; When the absolute value of the surface temperature of described remote controller and the difference of the first temperature is greater than Second Threshold, low for both temperature is set as normal temperature; Described computing unit obtains the first budget temperature according to the temperature at indoor set return air place and the 3rd threshold calculations; And when the second judging unit judges that described first budget temperature is greater than described normal temperature, by described processing unit, described normal temperature is set as indoor temperature; When the second judging unit judges that described first budget temperature is less than or equal to described normal temperature, by processing unit, described first budget temperature is set as indoor temperature;
If not, then by described processing unit when the surface temperature of described remote controller is more than or equal to the first temperature; Described first temperature is set as normal temperature; When the surface temperature of described remote controller is less than the first temperature, the surface temperature of described remote controller is set as normal temperature; Described computing unit obtains second budget temperature according to the temperature at indoor set return air place and the 4th threshold calculations; And when the second judging unit judges that described second budget temperature is less than described normal temperature, by described processing unit, described normal temperature is set as indoor temperature; When the second judging unit judges that described first budget temperature is more than or equal to described normal temperature, by processing unit, described first budget temperature is set as indoor temperature.
11. air-conditioner room temperature detectors as claimed in claim 10, it is characterized in that, described first threshold is 1 DEG C, and Second Threshold is 4 DEG C, and the 3rd threshold value is 2 DEG C, and the 4th threshold value is 3 DEG C.
12. air-conditioner room temperature detectors as claimed in claim 9, is characterized in that, the surface temperature of described remote controller, the temperature at indoor set return air place and the first temperature near physical activity region are the mean temperature of repeated detection in the first preset time period.
13. air-conditioner room temperature detectors as described in any one of claim 9 to 12, it is characterized in that, described first temperature is the environment temperature of remote control seat.
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Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104748294B (en) * | 2013-12-30 | 2019-03-12 | 广东美的制冷设备有限公司 | Air conditioner, air-conditioning system and control method and mobile terminal |
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| CN111503853A (en) * | 2019-12-24 | 2020-08-07 | 珠海格力电器股份有限公司 | Air conditioner and control method for improving comfort thereof |
| CN113944995A (en) * | 2020-07-15 | 2022-01-18 | 广东美的制冷设备有限公司 | Control method of air conditioner, and computer-readable storage medium |
| CN113029617B (en) * | 2021-01-27 | 2022-10-11 | 珠海格力电器股份有限公司 | Method for detecting air conditioner fault |
| CN113436367A (en) * | 2021-05-27 | 2021-09-24 | 青岛海尔空调器有限总公司 | Method and device for controlling child lock state of remote controller and remote controller |
| CN114179403B (en) * | 2022-02-15 | 2022-05-20 | 深圳市博盛新材料有限公司 | Battery diaphragm manufacturing system of rechargeable battery and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109207A (en) * | 2009-12-24 | 2011-06-29 | 东莞市广大制冷有限公司 | Multi-compressor air conditioner control method and system |
| CN202350252U (en) * | 2011-12-19 | 2012-07-25 | 珠海格力电器股份有限公司 | Air-conditioner, control device and system thereof, as well as detection device and remote controller |
| CN102645001A (en) * | 2012-04-01 | 2012-08-22 | 广东美的制冷设备有限公司 | Accurate temperature control method of air conditioner |
| CN102778873A (en) * | 2012-07-09 | 2012-11-14 | 广东美的电器股份有限公司 | On-line system for air conditioner electric fan and control method thereof |
-
2012
- 2012-12-13 CN CN201210541428.8A patent/CN102997370B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102109207A (en) * | 2009-12-24 | 2011-06-29 | 东莞市广大制冷有限公司 | Multi-compressor air conditioner control method and system |
| CN202350252U (en) * | 2011-12-19 | 2012-07-25 | 珠海格力电器股份有限公司 | Air-conditioner, control device and system thereof, as well as detection device and remote controller |
| CN102645001A (en) * | 2012-04-01 | 2012-08-22 | 广东美的制冷设备有限公司 | Accurate temperature control method of air conditioner |
| CN102778873A (en) * | 2012-07-09 | 2012-11-14 | 广东美的电器股份有限公司 | On-line system for air conditioner electric fan and control method thereof |
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|---|---|
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