CN110906491B - Temperature and cold feeling display control method and device - Google Patents
Temperature and cold feeling display control method and device Download PDFInfo
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- CN110906491B CN110906491B CN201811073916.4A CN201811073916A CN110906491B CN 110906491 B CN110906491 B CN 110906491B CN 201811073916 A CN201811073916 A CN 201811073916A CN 110906491 B CN110906491 B CN 110906491B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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Abstract
The invention provides a temperature and cold feeling display control method, which comprises the following steps: dividing a two-dimensional plane of an air-conditioning room into one or more sub-areas; acquiring temperature and cold sensing parameters of a user in at least one sub-area, wherein the temperature and cold sensing parameters are used for reflecting the current comfort level of the user; acquiring an original image of the user; calling a display mode corresponding to the temperature and cold sensing parameters; generating a temperature-sensitive image with the same size as the original image, wherein part or all of the temperature-sensitive image adopts a display mode corresponding to the temperature-sensitive parameter; and synthesizing the original image and the temperature-sensitive image and displaying the synthesized image. Also discloses a temperature and cold feeling display control device. According to the invention, the one-to-one corresponding relation among the user identification, the temperature and cold feeling parameters, the original image and the display mode is established, so that the actual comfort level of the user can be displayed in an intuitive image mode, the user can know the influence of the air conditioner adjusting effect on the actual comfort level of the user through the image, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to a temperature and cold feeling display control method and device.
Background
In the existing air conditioner, the infrared sensor is arranged, so that the temperature and the cold feeling of a user can be accurately identified, and the temperature of an air conditioning room can be intelligently adjusted according to the temperature and the cold feeling.
Although the function of the temperature and the cold is provided, the temperature and the cold adjusting effect cannot be displayed to the user in the existing air conditioner, so that the intuitive feeling of the user on the intelligent control of the temperature and the cold is weak. In the prior art, a technical solution for improving the display effect of an air conditioner is disclosed, for example, in chinese patent application (CN 107062533A), a display control method of an air conditioner display is disclosed, which includes "determining whether there is an input of a power-on signal, if not, not executing any operation, otherwise, executing the following control steps: controlling the air conditioner display machine to enter a first display control mode; judging whether a starting signal is input or not, if not, controlling the air conditioner display machine to keep the running state of a first display control mode, otherwise, controlling the air conditioner display machine to switch from the first display control mode to a second display control mode; wherein the first show control mode comprises: controlling all LED display lamps of the air conditioner display machine to be turned off; controlling the air conditioner display and LED display to be correspondingly lightened one by one along with the air conditioner display and function display; the steps are circulated to realize the circulation control of the LED display lamp; the second show control mode includes: controlling all movable parts of the air conditioner display machine to be closed, and controlling all LED display lamps of the air conditioner display machine to be turned off; controlling movable parts of the air conditioner display machine to be started one by one, and simultaneously controlling corresponding LED display lamps to be lightened; until all the movable parts are started and the corresponding LED display lamps are lightened; and circulating the steps. "
In the display control method disclosed in the prior art, the air conditioner cannot maintain normal work, can only be used as a display commodity to realize a display effect, and has a single display mode and poor user experience.
Disclosure of Invention
The invention aims to provide a temperature and cold feeling display control method which can visually display the temperature and cold feeling control effect of an air conditioner under the condition of keeping the normal operation of the air conditioner.
A temperature and cold feeling display control method comprises the following steps:
dividing a two-dimensional plane of an air-conditioning room into one or more sub-areas;
acquiring temperature and cold sensing parameters of a user in at least one sub-area, wherein the temperature and cold sensing parameters are used for reflecting the current comfort level of the user;
acquiring an original image of the user;
calling a display mode corresponding to the temperature and cold sensing parameters;
generating a temperature-sensitive image with the same size as the original image, wherein part or all of the temperature-sensitive image adopts a display mode corresponding to the temperature-sensitive parameter;
and synthesizing the original image and the temperature-sensitive image and displaying the synthesized image.
According to the temperature and cold feeling display control method disclosed by the invention, the actual comfort level of the user can be displayed in an intuitive image mode by establishing the one-to-one corresponding relation among the user identification, the temperature and cold feeling parameters, the original image and the display mode, the user can know the influence of the air conditioner adjusting effect on the actual comfort level of the user through the image, and the user experience is improved.
Also discloses a temperature and cold feeling display control device, which comprises
The area setting module: the system comprises a processor, a display and a controller, wherein the processor is used for dividing a two-dimensional plane of an air-conditioned room into one or more sub-areas;
the temperature and cold sensing parameter acquisition module: the system comprises a data acquisition module, a data processing module and a data processing module, wherein the data acquisition module is used for acquiring temperature and cold sensing parameters of users in at least one sub-area;
an original image acquisition module: the system is used for acquiring an original image of the user;
a display mode calling module: the display mode corresponding to the temperature and cold sensing parameters is called;
the temperature and cold sensing image generation module: the image processing device is used for generating a temperature-sensitive image with the same size as the original image, and part or all of the temperature-sensitive image adopts a display mode corresponding to the temperature-sensitive parameter; and
a first synthesis module: and the original image and the warm-cold feeling image are synthesized and displayed.
The temperature and cold display control device disclosed by the invention has the advantage of good display effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a flowchart illustrating a method for controlling a display of a thermal sensation according to an embodiment of the present disclosure;
fig. 2 is a schematic block diagram of an embodiment of a thermal sensation display control device disclosed in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart illustrating a method for controlling a display of a thermal sensation according to an embodiment of the present disclosure. As shown in the figure, the present invention comprises the following steps:
and step S101, dividing the two-dimensional plane of the air-conditioning room into one or more sub-areas. The simplest dividing method is to divide the two-dimensional plane of the air-conditioning room into a complete area. In order to achieve precise control, it is preferable to divide the two-dimensional plane of the air-conditioned room into a plurality of sub-areas. The division mode can be equal division or non-equal division. The two-dimensional plane of the air-conditioned room is a two-dimensional plane formed by using the length of the air-conditioned room and the width of the air-conditioned room as coordinate axes. The two-dimensional plane of the air-conditioned room can be obtained through manual input, detection of a laser ranging sensor, remote communication or the like.
Step S102, obtaining temperature and cold feeling parameters of users in at least one sub-area, wherein the temperature and cold feeling parameters are used for reflecting the comfort degree of the users in the current state. The temperature and cold feeling parameters are detected by an infrared sensor arranged on an indoor unit of the air conditioner, the physical parameters represented by the temperature and cold feeling parameters are the heat dissipation capacity of the body surface of the human body, and the heat dissipation capacity of the body surface is further filtered and corrected according to the gender and other groups of the user to obtain the temperature and cold feeling parameters. The specific algorithm for calculating the temperature and cold sensing parameters is not a protection point of the invention, and is not described herein again. One common temperature-sensing parameter is: the human body feeling is represented to be comfortable by 0, the human body feeling is represented to be cold by a negative value, the human body feeling is represented to be heated by a positive value, and the larger the numerical value deviated from the 0 point is, the more obvious the degree is. After the temperature and cold feeling parameters of a certain user are obtained, user identification is distributed to the user, and a one-to-one corresponding data relation between the user identification and the temperature and cold feeling parameters is established and stored in a storage unit distributed in advance. The temperature and cold feeling parameter is a variable and changes along with the change of the actual body feeling of the user.
Step S103, an original image of the user is acquired. The original image of the user is preferably captured by a high-definition camera arranged in the air-conditioned room. The raw image of each user is preferably acquired only once throughout the presentation control process. And adding the acquired original image into the one-to-one corresponding data relationship between the user identifier and the temperature and cold sensing parameters, and establishing a data list of the user identifier, the original image and the temperature and cold sensing parameters.
And step S104, calling a display mode corresponding to the temperature and cold sensing parameters. The corresponding relation between the temperature and cold sensing parameters and the display mode is preset and stored. For example, the display mode may comprise at least one different color parameter. Preferably, the hue value of the display mode corresponds to an angle represented by green in the hue ring when the temperature-sensitive parameter is 0. When the temperature-sensitive parameter deviates from 0 and decreases, the hue value of the display mode rotates clockwise along the hue circle, and when the temperature-sensitive parameter deviates from 0 and increases, the hue value of the display mode rotates counterclockwise along the hue circle. The rotation amount corresponds to the fall value and the rise value, and is preferably in a proportional relationship. According to different precisions of the temperature and cold feeling parameters, the hue circle of the default hue value of the display mode can be a ten-color circle, a twelve-color circle, a sixteen-color circle, a twenty-four-color circle and the like. In addition to hue values, the color parameters may be one or more of RGB color parameters or YUV color parameters.
And step S105, generating a temperature-sensitive image with the same size as the original image, and adopting a display mode corresponding to the temperature-sensitive parameter for part or all of the temperature-sensitive image. For example, a temperature-sensitive image with the same size as the original image is generated, the background of the temperature-sensitive image is fully transparent, and the whole temperature-sensitive image is modified into a color corresponding to the hue value of the display mode; or modify portions thereof to colors corresponding to hue values of the display mode, or adjust portions or portions thereof to other display states including, but not limited to, zooming, adding dynamic logos, etc.
And step S106, synthesizing the original image and the thermal sensation image and displaying the synthesized image.
In the temperature and cold feeling display control method disclosed by the invention, the temperature and cold feeling parameters of the user are detected once in each detection period, and the display effect is changed along with the change of the temperature and cold feeling parameters.
According to the temperature and cold feeling display control method disclosed by the embodiment of the invention, the actual comfort level of the user can be displayed in an intuitive image mode by establishing the one-to-one corresponding relation among the user identification, the temperature and cold feeling parameters, the original image and the display mode, the user can know the influence of the air conditioner adjusting effect on the actual comfort level of the user through the image, and the user experience is improved.
In order to reduce the amount of computation and increase the response rate of the exhibition control method, as a preferred embodiment of the above control method, after acquiring the thermal sensation parameter, the thermal sensation level of the thermal sensation parameter is first determined, such as seven levels of very hot, warm, comfortable, cool, cold, and very cold, or five levels of very hot, comfortable, cold, and very cold. And after the original image is acquired, calling a display mode corresponding to the temperature and cold feeling grade. Compared with the temperature and cold sensing parameters of the floating format, the magnitude order of the temperature and cold sensing grade is greatly reduced. In the storage unit, the temperature and coldness sensing levels can respectively correspond to a different hue value or a different RGB value, and after the temperature and coldness sensing levels are determined, the corresponding display mode and the corresponding hue value or RGB value are directly called. Preferably, if the temperature and coldness sensation levels correspond to one hue value, all the temperature and coldness sensation levels correspond to the same brightness value and saturation value, so as to highlight the difference between the temperature and coldness sensation levels while ensuring the composite display effect. After the temperature-sensitive image with the same size as the original image is generated, the temperature-sensitive image is entirely displayed in a display mode corresponding to the temperature-sensitive level. The whole system adopts corresponding hue value, same brightness value and saturation value, and synthesizes and displays the adjusted color temperature and cold feeling image and the original image.
As another preferable mode of the temperature and coldness display control method shown in fig. 1. After the temperature and cold feeling parameters are obtained, the temperature and cold feeling grades of the temperature and cold feeling parameters are firstly determined, and the temperature and cold feeling grades are divided into seven grades of very hot, warm, comfortable, cool, cold and very cold. And after the original image is acquired, calling a display mode corresponding to the temperature and cold feeling grade. Compared with the temperature and cold sensing parameters of the floating format, the magnitude order of the temperature and cold sensing grade is greatly reduced. In the storage unit, the temperature and coldness sensing levels can respectively correspond to different temperature and coldness sensing level identifiers. The temperature and coldness feeling grade identification can be a character identification or a legend identification. After generating the temperature-sensitive image with the same size as the original image, the temperature-sensitive grade mark is arranged at a set position on the temperature-sensitive image, such as the center of the image. The image with warm and cold feeling is completely transparent as background color. And synthesizing the temperature-sensitive image with the temperature-sensitive grade identification and the original image for displaying.
In order to highlight the display effect of the temperature and cold feeling grade marks, in the control method, the temperature and cold feeling grade corresponds to one temperature and cold feeling grade mark, and when the temperature and cold feeling image is generated, the color parameter corresponding to the temperature and cold feeling grade is preferably called first, and the temperature and cold feeling grade marks and the color parameter are synthesized, so that the temperature and cold feeling grade marks with different temperature and cold feeling grades have different color parameters in the corresponding display mode, and the display effect is more direct.
In order to highlight the adjusting effect of the air conditioner, the control method is a preferred embodiment of the control method shown in fig. 1.
And setting an effective detection area in the air-conditioned room. In this example, the effective detection area is a sector area defined by taking the geometric center of the bottom surface of the indoor unit of the air conditioner as a circle, taking the maximum angle covered by the horizontal rotation of the air deflector as a central angle, and taking the maximum air supply distance of the air conditioner as a radius. For an air field of an air-conditioned room, the effective detection area can embody the direct regulation effect of the air conditioner to the maximum extent;
defining a two-dimensional plane of an air-conditioning room as an effective detection area;
the active detection area is divided into a plurality of sub-areas. In this embodiment, the sub-zones are not equally divided, and the area of the sub-zone closer to the air conditioner is smaller, and the area of the sub-zone farther from the air conditioner is larger. And recording the boundary coordinates of each sub-area to generate an original image of the effective detection area.
An infrared sensor arranged on an indoor unit of the air conditioner scans a plurality of subareas one by one in an effective detection area to determine whether people exist in each subarea. Preferably, in a first effective timing period after the air conditioner is started, the infrared sensor finishes scanning all the sub-areas one by one, and as the same user cannot be in two sub-areas simultaneously in one effective timing period, the current user number can be accurately judged, and user identifications are allocated to the user numbers for subsequent tracking and distinguishing new users entering an effective detection area.
And if people exist in the corresponding sub-area, adding an effective detection mark at the position of the corresponding sub-area of the original image of the effective detection area to generate an effective detection area display image. Wherein the valid detection flag has at least one different color parameter, such as different hue values or different RGB values, from the original image of the valid detection area.
And detecting the temperature and cold sensing parameters of the users in the sub-area provided with the effective detection identifier, and further performing the next step of display control. The color parameters of the effective detection marks are preferably replaced by the same color parameters in the display mode corresponding to the temperature and cold sensing parameters.
In the daily use process of the air conditioner, the area directly covered by the supplied air has the most obvious adjusting effect. In the display process, the relation between the air supply effect and the air conditioning effect and the comfort degree of a specific user is reflected. As a preferred embodiment of the display control method shown in fig. 1, the method further includes the steps of:
and generating an original image of the air supply area with the same size as the effective detection area.
And forming an effective air supply area image by taking the included angle between the horizontal rotating positions of the current air deflectors as a central angle and the maximum air supply distance of the air conditioner as a radius. The horizontal rotation position of the current air deflector can be detected by a proximity sensor and also can be detected by an output signal of a stepping motor. The effective blowing area image and the blowing area original image have at least one different color parameter. And synthesizing the original image of the air supply area and the image of the effective air supply area to form an air supply area display image.
Further, the effective detection area displaying image and the blowing area displaying image have at least one different color parameter. And synthesizing and displaying the effective detection area display image and the air supply area display image. The user can visually see the difference of the comfort level changes in the air supply area and outside the air supply area, and the control effect of the air conditioner is better reflected.
Preferably, the method for controlling the display of the thermal sensation is executed by a controller independent of a control chip of an indoor unit of an air conditioner, the controller runs an operation program, and displays a composite display effect of the original image and the thermal sensation image and a composite display effect of the effective detection area display image and the air supply area display image through an independent display screen. If a plurality of fans are arranged in the indoor unit of the air conditioner, the rotating speed of the fans is also displayed through an independent display screen.
Referring to fig. 2, the invention also discloses a temperature and cold display control device. Specifically, the temperature and coldness display control device comprises the following modules.
The area setting module: for dividing a two-dimensional plane of an air-conditioned room into one or more sub-areas. The simplest dividing method is to divide the two-dimensional plane of the air-conditioning room into a complete area. In order to achieve precise control, it is preferable to divide the two-dimensional plane of the air-conditioned room into a plurality of sub-areas. The division mode can be equal division or non-equal division. The two-dimensional plane of the air-conditioned room is a two-dimensional plane formed by using the length of the air-conditioned room and the width of the air-conditioned room as coordinate axes, respectively. The two-dimensional plane of the air-conditioned room can be obtained through manual input, detection of a laser ranging sensor, remote communication or the like.
The temperature and cold sensing parameter acquisition module: used for obtaining the temperature and cold feeling parameters of the users in at least one sub-area. The temperature and coldness sensing parameter is used for reflecting the comfort level of the user in the current state. The temperature and cold feeling parameters are detected by an infrared sensor arranged on an indoor unit of the air conditioner, the physical parameters represented by the temperature and cold feeling parameters are the heat dissipation capacity of the body surface of the human body, and the heat dissipation capacity of the body surface is further filtered and corrected according to the gender and other groups of the user to obtain the temperature and cold feeling parameters. The specific algorithm for calculating the temperature and cold sensing parameters is not a protection point of the invention, and is not described herein again. One common temperature-sensing parameter is: the human body feeling is represented to be comfortable by 0, the human body feeling is represented to be cold by a negative value, the human body feeling is represented to be heated by a positive value, and the larger the numerical value deviated from the 0 point is, the more obvious the degree is. After the temperature and cold feeling parameters of a certain user are obtained, user identification is distributed to the user, and a one-to-one corresponding data relation between the user identification and the temperature and cold feeling parameters is established and stored in a storage unit distributed in advance. The temperature and cold feeling parameter is a variable and changes along with the change of the actual body feeling of the user.
An original image acquisition module: for obtaining an original image of the user. The original image of the user is preferably captured by a high-definition camera arranged in the air-conditioned room. In the whole display control process, the original image of each user is preferably collected only once, the collected original image is added into the data relation of the user identification and the temperature and cold sensing parameters in one-to-one correspondence, and a data list of the user identification, the original image and the temperature and cold sensing parameters is established.
A display mode calling module: and the display mode corresponding to the temperature and cold sensing parameters is called.
The corresponding relation between the temperature and cold sensing parameters and the display mode is preset and stored. For example, the display mode may comprise at least one different color parameter, preferably a hue value. When the temperature-sensation parameter is 0, the hue value of the display mode corresponds to the angle represented by green in the hue ring. When the temperature-sensitive parameter deviates from 0 and decreases, the hue value of the display mode rotates clockwise along the hue circle, and when the temperature-sensitive parameter deviates from 0 and increases, the hue value of the display mode rotates counterclockwise along the hue circle. The rotation amount corresponds to the fall value and the rise value, and is preferably in a proportional relationship. According to different precisions of the temperature and cold feeling parameters, the hue circle of the default hue value of the display mode can be a ten-color circle, a twelve-color circle, a sixteen-color circle, a twenty-four-color circle and the like. In addition to hue values, the color parameters may be one or more of RGB color parameters or YUV color parameters.
The temperature and cold sensing image generation module: and the display mode is used for generating a temperature-sensitive image with the same size as the original image, and part or all of the temperature-sensitive image adopts the display mode corresponding to the temperature-sensitive parameter. For example, a temperature-sensitive image with the same size as the original image is generated, the background of the temperature-sensitive image is fully transparent, and the whole temperature-sensitive image is modified into a color corresponding to the hue value of the display mode; or modify portions thereof to colors corresponding to hue values of the display mode, or adjust portions or portions thereof to other display states including, but not limited to, zooming, adding dynamic logos, etc.
A first synthesis module: and the original image and the warm-cold feeling image are synthesized and displayed.
In the temperature and cold feeling display control device disclosed by the invention, the temperature and cold feeling parameters of the user are detected once in each detection period, and the display effect is changed along with the change of the temperature and cold feeling parameters.
According to the temperature and cold feeling display control device disclosed by the invention, the actual comfort level of the user can be displayed in an intuitive image mode by establishing the one-to-one corresponding relation among the user identification, the temperature and cold feeling parameters, the original image and the display mode, the user can know the influence of the air conditioner adjusting effect on the actual comfort level of the user through the image, and the user experience is improved.
As a preferred embodiment, the thermal sensation display control apparatus disclosed in the present invention further includes:
a grade judging module: the temperature and cold feeling grade used for judging the temperature and cold feeling parameter;
the display mode calling module calls a display mode with different color parameters corresponding to the temperature and cold sensing parameters, the temperature and cold sensing image generating module generates a temperature and cold sensing image with the same size as the original image according to the display mode, and the temperature and cold sensing image integrally adopts the display mode corresponding to the temperature and cold sensing grade.
After the temperature and cold feeling parameters are obtained, the temperature and cold feeling grades of the temperature and cold feeling parameters are firstly determined, such as seven grades of very hot, warm, comfortable, cool, cold and very cold or five grades of very hot, comfortable, cold and very cold. And after the original image is acquired, calling a display mode corresponding to the temperature and cold feeling grade. Compared with the temperature and cold sensing parameters of the floating format, the magnitude order of the temperature and cold sensing grade is greatly reduced. In the storage unit, the temperature and coldness sensing levels can respectively correspond to a different hue value or a different RGB value, and after the temperature and coldness sensing levels are determined, the corresponding display mode and the corresponding hue value or RGB value are directly called. Preferably, if the temperature and coldness sensation levels correspond to one hue value, all the temperature and coldness sensation levels correspond to the same brightness value and saturation value, so as to highlight the difference between the temperature and coldness sensation levels while ensuring the composite display effect. After the temperature-sensitive image with the same size as the original image is generated, the temperature-sensitive image is entirely displayed in a display mode corresponding to the temperature-sensitive level. The whole system adopts corresponding hue value, same brightness value and saturation value, and synthesizes and displays the adjusted color temperature and cold feeling image and the original image.
As another preferred embodiment, the thermal sensation display control apparatus disclosed in the present invention further includes:
a grade judging module: the temperature and cold feeling grade used for judging the temperature and cold feeling parameter;
the display mode calling module calls a display mode which corresponds to the temperature and cold sensing parameters and has different temperature and cold sensing grade marks, the temperature and cold sensing image generating module generates a temperature and cold sensing image with the same size as the original image according to the display mode, and the temperature and cold sensing grade marks are arranged at set positions on the temperature and cold sensing image.
After the temperature and cold feeling parameters are obtained, the temperature and cold feeling grades of the temperature and cold feeling parameters are firstly determined, and the temperature and cold feeling grades are divided into seven grades of very hot, warm, comfortable, cool, cold and very cold. And after the original image is acquired, calling a display mode corresponding to the temperature and cold feeling grade. Compared with the temperature and cold sensing parameters of the floating format, the magnitude order of the temperature and cold sensing grade is greatly reduced. In the storage unit, the temperature and coldness sensing levels can respectively correspond to different temperature and coldness sensing level identifiers. The temperature and coldness feeling grade identification can be a character identification or a legend identification. After generating the temperature-sensitive image with the same size as the original image, the temperature-sensitive grade mark is arranged at a set position on the temperature-sensitive image, such as the center of the image. The image with warm and cold feeling is completely transparent as background color. And synthesizing the temperature-sensitive image with the temperature-sensitive grade identification and the original image for displaying.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A temperature and cold feeling display control method is characterized by comprising the following steps:
setting an effective detection area of a two-dimensional plane of an air-conditioning room, wherein the effective detection area is a fan-shaped area which is defined by taking the geometric center of the bottom surface of an indoor unit of the air conditioner as a circle center, taking the maximum horizontal rotation coverage angle of an air deflector as a central angle and taking the maximum air supply distance of the air conditioner as a radius; the two-dimensional plane of the air-conditioning room is a two-dimensional plane formed by taking the length of the air-conditioning room and the width of the air-conditioning room as coordinates respectively;
dividing the effective detection area into a plurality of sub-areas, recording the boundary coordinates of each sub-area, and generating an original image of the effective detection area;
in a first effective timing period after the air conditioner is started, scanning a plurality of subareas one by one in an effective detection area by an infrared sensor arranged on an indoor unit of the air conditioner to determine whether a person exists in each subarea;
if the person exists, adding an effective detection identifier at the position, corresponding to the sub-region, of the original image of the effective detection region to generate an effective detection region display image; wherein the effective detection mark and the effective detection area original image have at least one different color parameter;
acquiring temperature and cold sensing parameters of a user in a sub-area provided with an effective detection identifier, wherein the temperature and cold sensing parameters are used for reflecting the current comfort level of the user, allocating a user identifier to the user, establishing a one-to-one corresponding data relationship between the user identifier and the temperature and cold sensing parameters and storing the data relationship in a pre-allocated storage unit;
acquiring an original image of the user, wherein the original image is acquired through a high-definition camera arranged in an air-conditioning room;
calling a display mode corresponding to the temperature and cold sensing parameter, wherein the display mode comprises a color parameter, the color parameter is a hue value, when the temperature and cold sensing parameter is 0, the hue value corresponds to an angle represented by green in a hue ring, and when the temperature and cold sensing parameter deviates from 0 and decreases, the hue value rotates clockwise along the hue ring; when the temperature and cold sensing parameter deviates from 0 and rises, the hue value rotates anticlockwise along the hue ring, and the rotation amount corresponds to the falling value or the rising value and is in a direct proportion relation;
generating a temperature-sensitive image with the same size as the original image, wherein part or all of the temperature-sensitive image adopts a display mode corresponding to the temperature-sensitive parameter;
and synthesizing the original image and the temperature-sensitive image and displaying the synthesized image.
2. The method for controlling exhibition of a sensation of warmth according to claim 1,
after the temperature and cold feeling parameters are obtained, the temperature and cold feeling grade of the temperature and cold feeling parameters is judged;
calling a display mode corresponding to the temperature and cold feeling grades, wherein in the display mode, different temperature and cold feeling grades have at least one different color parameter;
and generating a temperature-sensitive image with the same size as the original image, wherein the temperature-sensitive image integrally adopts a display mode corresponding to the temperature-sensitive grade.
3. The method for controlling exhibition of a sensation of warmth according to claim 1,
after the temperature and cold feeling parameters are obtained, the temperature and cold feeling grade of the temperature and cold feeling parameters is judged;
calling a display mode corresponding to the temperature and cold feeling grade, wherein different temperature and cold feeling grade marks are arranged corresponding to different temperature and cold feeling grades in the display mode;
and generating a temperature-sensitive image with the same size as the original image, wherein the temperature-sensitive grade mark is arranged at a set position on the temperature-sensitive image.
4. The method for displaying and controlling a temperature sensation according to claim 3,
in the display mode, the temperature and cold feeling grade marks corresponding to different temperature and cold feeling grades have at least one different color parameter.
5. The temperature-sensitive display control method according to claim 1, wherein:
generating an original image of the air supply area with the same size as the effective detection area;
forming an effective air supply area image by taking an included angle between horizontal rotating positions of the current air deflectors as a central angle and the maximum air supply distance of the air conditioner as a radius; the effective air supply area image and the original air supply area image have at least one different color parameter;
and synthesizing the original image of the air supply area and the image of the effective air supply area to form an air supply area display image.
6. The temperature-sensitive display control method according to claim 5, wherein: the effective detection area display image and the air supply area display image have at least one different color parameter;
and synthesizing and displaying the effective detection area display image and the air supply area display image.
7. A temperature and cold feeling display control device is characterized by comprising:
the area setting module: the device comprises a fan-shaped area, a detection area and a control area, wherein the fan-shaped area is used for setting an effective detection area of a two-dimensional plane of an air-conditioning room and dividing the effective detection area into a plurality of sub-areas, the effective detection area is a fan-shaped area which is defined by taking the geometric center of the bottom surface of an indoor unit of the air conditioner as a circle center, taking the maximum horizontal rotation coverage angle of an air deflector as a circle center angle and taking the maximum air supply distance of the air conditioner as a radius; the two-dimensional plane of the air-conditioning room is a two-dimensional plane formed by taking the length of the air-conditioning room and the width of the air-conditioning room as coordinates respectively; recording the boundary coordinates of each sub-area to generate an original image of an effective detection area;
the temperature and cold sensing parameter acquisition module: the system comprises an infrared sensor, a detection area and a control area, wherein the infrared sensor is used for scanning a plurality of subareas in an effective detection area one by one in a first effective timing period after the air conditioner is started, and determining whether people exist in each subarea; if the person exists, adding an effective detection identifier at the position of the corresponding subarea of the original image of the effective detection area to generate an effective detection area display image; acquiring temperature and cold sensing parameters of users in sub-areas of the users in the sub-areas provided with the effective detection identifiers, distributing the user identifiers for the users, establishing a one-to-one corresponding data relationship between the user identifiers and the temperature and cold sensing parameters and storing the data relationship in a pre-distributed storage unit; the effective detection mark and the original image of the effective detection area have at least one different color parameter, and the temperature and cold feeling parameter is used for reflecting the current comfort level of the user;
an original image acquisition module: the system comprises a high-definition camera, a user interface and a display screen, wherein the high-definition camera is used for acquiring an original image of the user, and the original image is acquired by the high-definition camera arranged in an air-conditioning room;
a display mode calling module: the display mode is used for calling a display mode corresponding to the temperature and cold sensing parameter, the display mode comprises a color parameter, the color parameter is a hue value, when the temperature and cold sensing parameter is 0, the hue value corresponds to an angle represented by green in a hue ring, and when the temperature and cold sensing parameter deviates from 0 and decreases, the hue value rotates clockwise along the hue ring; when the temperature and cold sensing parameter deviates from 0 and rises, the hue value rotates anticlockwise along the hue ring, and the rotation amount corresponds to the falling value or the rising value and is in a direct proportion relation;
the temperature and cold sensing image generation module: the image processing device is used for generating a temperature-sensitive image with the same size as the original image, and part or all of the temperature-sensitive image adopts a display mode corresponding to the temperature-sensitive parameter; and
a first synthesis module: and the original image and the warm-cold feeling image are synthesized and displayed.
8. The display control device of claim 7, further comprising:
a grade judging module: the temperature and cold feeling grade used for judging the temperature and cold feeling parameter;
the display mode calling module calls a display mode which corresponds to the temperature and cold feeling grade and has at least one different color parameter, the temperature and cold feeling image generating module generates a temperature and cold feeling image with the same size as the original image according to the display mode, and the temperature and cold feeling image integrally adopts the display mode corresponding to the temperature and cold feeling grade.
9. The display control device of claim 7, further comprising:
a grade judging module: the temperature and cold feeling grade used for judging the temperature and cold feeling parameter;
the display mode calling module calls a display mode which corresponds to the temperature and cold sensing parameters and has different temperature and cold sensing grade marks, the temperature and cold sensing image generating module generates a temperature and cold sensing image with the same size as the original image according to the display mode, and the temperature and cold sensing grade marks are arranged at set positions on the temperature and cold sensing image.
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