CN108954495B - Control method of air conditioner indoor unit - Google Patents
Control method of air conditioner indoor unit Download PDFInfo
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- CN108954495B CN108954495B CN201710348280.9A CN201710348280A CN108954495B CN 108954495 B CN108954495 B CN 108954495B CN 201710348280 A CN201710348280 A CN 201710348280A CN 108954495 B CN108954495 B CN 108954495B
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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
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
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Abstract
The invention discloses a control method of an air conditioner indoor unit, wherein an air outlet is arranged on the air conditioner indoor unit, an air door is arranged at the air outlet, and the air outlet comprises a front air outlet and a side air outlet; the air conditioner indoor unit comprises a controller and a remote control device, wherein the controller controls the opening and closing state of an air door through the remote control device; the remote control device can perform positive air outlet control operation and side air outlet control operation, and the indoor unit of the air conditioner is preset with a mapping relation between the on-off state of the side air outlet and the number of times of the side air outlet control operation; the control method of the air conditioner indoor unit comprises the following steps: 1) judging the on-off state of the side air outlet, and controlling according to the requirement; 2) judging the opening and closing state of the positive air outlet, and controlling according to the requirement; the steps 1) to 2) can be replaced in sequence. The invention provides a more humanized and healthier control method, which greatly improves the applicability and practicability of the air conditioner.
Description
Technical Field
The invention relates to the field of air conditioners, in particular to a control method of an air conditioner indoor unit.
Background
With the improvement of living standard and the development of science and technology, air conditioners have become the most popular lives. As a large household appliance, in order to meet the needs of the times and people and provide better quality of life, the air conditioner is continuously improved to meet the needs of life.
The air conditioner generally includes indoor set and off-premises station, and wherein, the indoor set generally includes the casing, heat exchanger subassembly, air supply subassembly and wind guide assembly, and wherein, the casing has air intake, air outlet and is located the wind channel between air intake and the air outlet, and heat exchanger subassembly and air supply assembly all set up in the wind channel, and wind guide assembly sets up in the wind channel or sets up in air outlet department. The heat exchange assembly comprises a heat exchanger and a support for mounting the heat exchanger in the air duct, and the heat exchanger is connected to a refrigerant circulating system of the air conditioner. The air supply assembly comprises a wind wheel (a cross-flow wind wheel or an axial-flow wind wheel), a driving motor for driving the wind wheel, and a transmission device for transmitting the driving of the motor to the wind wheel in some embodiments. The air guide assembly comprises an air outlet guide plate, a swinging blade and a driving motor for driving the air outlet guide plate and the swinging blade, wherein the air guide plate swings to realize up-and-down air guide, and the swinging blade swings to realize left-and-right air guide. The shape of the shell can be similar to that of a cuboid (such as a traditional wall-mounted air conditioner indoor unit), can be cylindrical (such as a cabinet air conditioner), and can also be simulated spherical (such as a wall-mounted spherical air conditioner indoor unit).
CN200510122110.6 discloses a control method for unidirectional air outlet of a four-tuyere ceiling-embedded air conditioner, which comprises the following steps: pressing a unidirectional air outlet button by a user; judging the air outlet set by the user; and air supply stage according to air outlet set by user. Wherein, in the stage of judging the air outlet set by the user, the air outlet set by the user is judged to be 0, 1, 2 or 3. When the air outlet is set to be 0, the air outlet A is 75 degrees, and the other air outlets are 10 degrees; when the air outlet is set to be 1, the air outlet B is 75 degrees, and the other air outlets are 10 degrees; when the angle is set to be 2, the air outlet C is 75 degrees, and the other air outlets are 10 degrees; when the setting is 3, the D air outlet is 75 degrees, and the other air outlets are 10 degrees. The invention can control the air outlet quantity of one of the four air ports to be large only by adding the control to the unidirectional air outlet in the control program of the main circuit board of the indoor unit without changing the hardware structure. Therefore, the user can set the required air outlet according to the setting position of the air conditioner or according to personal requirements.
It is one direction in which people are currently pursuing how to make air conditioners more efficiently utilize indoor space and bring about more ideal and more humanized air supply effects. Most of the existing air conditioners are provided with an air outlet, and the unidirectional wind direction can be adjusted on the air outlet; most of current many wind gaps air conditioners are ceiling embedded air conditioners, and ceiling embedded air conditioners make full use of the indoor space to can be through the air-out of a plurality of air outlets, nevertheless be unified control to the control in a plurality of wind gaps, this control mode is simple direct, but the nondirectional nature, causes the waste of resource easily. The unidirectional control method of the air conditioner with multiple air outlets, as mentioned in patent CN200510122110.6, realizes unidirectional air outlet control, and can effectively reduce energy consumption caused by that the air outlets are all opened when the indoor requirement on temperature is low; when the unidirectional air output is large, other air outlets are not completely closed. In addition, the existing ceiling type air conditioner is an embedded air conditioner, so that certain requirements are set for the ceiling of a house, the room structure can be changed by installing the embedded air conditioner on the formed flat ceiling, the safety of the house is affected, and the construction requirements are high. Otherwise, the structure of the ceiling needs to be considered in building the house so as to install the ceiling-embedded air conditioner. This limits the use of the ceiling embedded type air conditioner. In addition, the air blowing openings are arranged at the bottom of the air conditioner in a plurality of ways, and the provided air supply effect is not three-dimensional enough, so that the air outlet effect of the air blowing openings is single.
The invention is provided in view of the above.
Disclosure of Invention
The present invention is directed to a method for controlling an indoor unit of an air conditioner to solve the above-mentioned problems.
In order to realize the purpose, the invention adopts the following technical scheme:
a control method of an air conditioner indoor unit is characterized in that an air outlet is arranged on the air conditioner indoor unit, an air door is arranged at the air outlet, and the air outlet comprises a front air outlet and a side air outlet; the air conditioner indoor unit comprises a controller and a remote control device, wherein the controller controls the opening and closing state of an air door through the remote control device; the remote control device can perform positive air outlet control operation and side air outlet control operation, and the indoor unit of the air conditioner is preset with a mapping relation between the on-off state of the side air outlet and the number of times of the side air outlet control operation; the control method of the air conditioner indoor unit comprises the following steps:
1) judging whether the on-off state of the side air outlet meets the requirement or not;
2) if the on-off state of the side air outlet does not meet the requirement, executing the corresponding times of the side air outlet control operation according to the mapping relation between the state of the required side air outlet and the times of the side air outlet control operation;
3) the remote control device sends the control operation times of the side air outlet to the controller;
4) the controller compares the control operation times of the side air outlet with preset operation and judges whether the control operation times of the side air outlet and the preset operation are the same; if the two air outlets are the same, the controller executes preset operation and adjusts the opening and closing states of the side air outlets;
5) judging the opening and closing state of the positive air outlet;
6) if the positive air outlet is in an open state, selecting whether the positive air outlet needs to be closed or not; if the positive air outlet is closed, executing the control operation of the positive air outlet, and controlling the air door to be closed by the controller;
7) if the positive air outlet is in a closed state, selecting whether the positive air outlet needs to be opened or not; if the positive air outlet is opened, executing the control operation of the positive air outlet, and controlling the air door to be opened by the controller;
steps 1) to 4) may be performed after steps 5) to 7).
Preferably, the remote control device is provided with a positive air outlet key and a side air outlet key, the positive air outlet key and the side air outlet key are pressed to respectively correspond to the positive air outlet control operation and the side air outlet control operation, and the on-off state of the positive air outlet and the on-off state of the side air outlet are respectively controlled by pressing the positive air outlet key and the side air outlet key.
Preferably, the remote control device is provided with an air outlet key, the two-time pressing of the air outlet key and the single-time pressing of the air outlet key respectively correspond to the positive air outlet control operation and the side air outlet control operation, and the on-off state of the positive air outlet and the on-off state of the side air outlet are respectively controlled by the two-time pressing and the single-time pressing of the air outlet key.
Preferably, the remote control device is provided with an air outlet key, the long-time pressing of the air outlet key and the short-time pressing of the air outlet key respectively correspond to the front air outlet control operation and the side air outlet control operation, and the on-off state of the front air outlet and the on-off state of the side air outlet are respectively controlled by the long-time pressing and the short-time pressing of the air outlet key.
Preferably, a time preset value is set in the remote control device, and the two-time pressing is key operation of two-time pressing within the preset time after one-time pressing; the single pressing is that no secondary key pressing operation occurs within a preset value time after the single pressing.
Preferably, a preset time value is set in the remote control device, and the long-time pressing is key operation with one-time pressing duration exceeding the preset time value; the short-time pressing is key operation with one-time pressing duration not exceeding a preset value.
Preferably, the air outlet on-off state and the side air outlet control operation frequency of the indoor unit of the air conditioner are respectively set, and a user can set a mapping relation between the air outlet on-off state and the side air outlet control operation frequency.
Preferably, the air conditioner has set an initial outlet, and an order between the outlets.
Preferably, the sequence between the air outlets is provided with a plurality of forms, the mapping relation between the opening and closing state of the air outlets and the pressing times of the air outlet key is provided with a plurality of forms, and a user can freely match the air outlets and the air outlet key.
Preferably, the mapping relationship between the preset side air outlet on-off state of the indoor unit of the air conditioner and the number of times of the side air outlet control operation is that the side air outlet control operation is performed for the first time, and all the side air outlets are opened; with the increase of the control operation times of the side air outlets, only one corresponding side air outlet is opened in sequence according to a set sequence from the initial air outlet; and after all the side air outlets are opened, the side air outlets are controlled and operated again, and all the side air outlets are closed.
Advantageous effects
The indoor air conditioner is provided with a plurality of air outlets and is hung on an indoor ceiling, so that the space is effectively utilized; on the other hand, the air supply range is enlarged, and the air supply effect is diversified; furthermore, the arrangement of the front air outlet and the plurality of side air outlets of the air-conditioning indoor unit can form a three-dimensional air supply effect. In the operation method of the air-conditioning indoor unit, the control of different states of the air outlets can be realized in a manual operation mode through the number of times of pressing the keys. Thereby providing a variety of air delivery conditions. The intelligent control mode controls the on-off state of the air outlet according to the human body activity characteristics, so that the air supply effect meeting the requirements of people is provided; on the other hand, the energy can be effectively saved; meanwhile, the intelligent operation provides convenience for people. The air conditioner indoor unit of the invention provides a more humanized and healthier control method, and the applicability and the practicability of the air conditioner are greatly improved.
Drawings
FIG. 1 is a schematic view of the relative position of an axial flow fan and a heat exchanger of an indoor unit of an air conditioner;
FIG. 2 is a bottom view of the indoor unit of an air conditioner according to the first embodiment of the present invention;
FIG. 3 is a perspective view of a first embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 4 is a bottom view of the indoor unit of an air conditioner according to another embodiment of the present invention;
FIG. 5 is a perspective view of another shape of the indoor unit of an air conditioner according to the first embodiment of the present invention;
fig. 6 is a schematic view of an indoor unit of an air conditioner according to a second embodiment of the present invention, with an upper surface of a casing removed.
FIG. 7 is a flowchart of a manual control method according to a third embodiment of the indoor unit of an air conditioner of the present invention;
FIG. 8 is a flowchart of a manual control method of a fourth embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 9 is a flowchart of a manual control method of a fifth embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 10 is a flowchart of a manual control method of a sixth embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 11 is a flowchart of an intelligent control method of a sixth embodiment of an indoor unit of an air conditioner according to the present invention;
description of the reference numerals
To further clarify the structure and connection between the various components of the present invention, the following reference numerals are given and described.
Axial fan 1, heat exchanger 2, side air outlet 3, positive air outlet 4, casing 5.
The technical scheme of the invention can be more clearly understood and explained by combining the embodiment of the invention through the reference sign description.
Detailed Description
Example one
As shown in fig. 1, the indoor unit of the air conditioner is a regular hexahedron, and the indoor unit of the air conditioner comprises a shell 5, an axial flow fan 1 and a heat exchanger 2; the housing 5 includes a first surface, a sidewall and a bottom surface, the first surface is parallel to the bottom surface, and the sidewall is perpendicular to the bottom surface. The first surface of the shell 5 is provided with a mounting part which can mount the indoor unit of the air conditioner on a ceiling and keep a certain distance between the first surface of the shell 5 of the indoor unit of the air conditioner and the ceiling. An air inlet (not shown) is formed in the first surface of the shell 5, and when the air conditioner indoor unit works, airflow enters the air conditioner indoor unit from the air inlet in the first surface of the shell 5 of the air conditioner indoor unit. An axial flow fan 1 and a heat exchanger 2 are installed inside a shell 5, the axial flow fan 1 is arranged in the center of the inner portion of the first surface of the shell 5, the heat exchanger 2 is located at the adjacent position below the axial flow fan 1, and a plane formed by the heat exchanger 2 is parallel to the bottom surface of the shell 5 and is matched with the inner surface of the shell 5 in size. Be equipped with the air outlet on casing 5, the air outlet includes positive air outlet 4 and side air outlet 3, side air outlet 3 is located on the casing lateral wall that is located 2 below the heat exchanger, side air outlet 3 sets up along 5 lateral walls circumference of casing. As shown in fig. 2, the front air outlet 4 is disposed at the bottom of the casing 5, the size of the front air outlet 4 is matched with the bottom surface of the casing 5, and the main air outlet is large in area. Air around the heat exchanger 2 flows out from the side air outlet 3 and the front air outlet 4 under the action of the axial flow fan 1. And air doors are arranged at the side air outlet 3 and the front air outlet 4, and the opening and closing states of the air outlets can be controlled by the air doors. The air conditioner indoor unit comprises a controller, and the controller is used for controlling the on-off state of the air conditioner indoor unit and the on-off state of an air door. As shown in fig. 4-5, the air conditioner inner casing 5 can also be configured as a cylinder; if necessary, the bottom surface may be a polygonal or elliptical column. The shape of the air outlet can also be round, square or polygonal according to the requirement. When the air conditioner indoor unit works, the on-off states of the front air outlet 4 and the side air outlet 3 can be controlled according to needs.
Example two
The air conditioner of this embodiment is the same as the air conditioner of the first embodiment in principle, and the main difference is that the heat exchanger 3 in this embodiment is arranged at a different position, so that the position of the side air outlet is correspondingly different.
As shown in fig. 6, in the present embodiment, the heat exchanger 3 is distributed along the inner wall of the housing 5 and the inner side of the bottom surface of the housing 5, and the side air outlet 3 is disposed on the side wall of the housing 5, which is matched with the heat exchanger 3, of the side wall of the housing 5. The heat exchanger 3 is circumferentially arranged in the side wall of the shell 5, so that the thickness of the shell perpendicular to the bottom surface can be effectively reduced, the space is saved, and the size of the indoor unit of the air conditioner is reduced.
The invention further discloses a control method of the air conditioner indoor unit.
EXAMPLE III
The air outlet of the indoor air conditioner comprises a front air outlet 4 and a plurality of side air outlets 3, and the indoor air conditioner can be manually controlled through a remote controller or an APP; the indoor unit of the air conditioner comprises a controller, wherein the controller controls the opening and closing state of the air door through a remote control device. A positive air-out key is arranged on the remote controller or the APP, and controls the on-off state of the positive air outlet 4; if the air door of the positive air outlet 4 is in a closed state, pressing a positive air outlet key, and opening the air door at the positive air outlet 4 for operation; if the air door of the positive air outlet 4 is in an open running state, the air door at the positive air outlet 4 is closed by pressing the positive air outlet key. Be equipped with side air-out key on remote controller or the APP, can realize the control to a plurality of side air outlet on-off states through the number of times of pressing side air-out key. The indoor unit of the air conditioner is preset with a mapping relation between the on-off state of the side air outlet and the pressing times of the side air-out key.
In the embodiment, one of the four side air outlets 3 is a first side air outlet, and clockwise the four side air outlets are a second side air outlet, a third side air outlet and a fourth side air outlet; the mapping relation between the on-off state of the side air outlet and the pressing times of the side air outlet key can be in various modes, and the following mapping relations can be preset in the embodiment: the first mapping relationship is as follows:
pressing a side air outlet key for the first time, and then opening all four side air outlets for operation;
pressing the side air outlet key for the second time, operating the first side air outlet, and not operating the other side air outlets;
pressing a side air outlet key for the third time, operating the second side air outlet, and not operating the other side air outlets;
pressing the side air outlet key for the fourth time, operating the third side air outlet, and not operating the other side air outlets;
pressing a side air outlet key for the fifth time, operating a fourth side air outlet, and not operating the other side air outlets;
when the side air outlet key is pressed five times, the four side air outlets are all closed.
According to the mapping relation, the side air outlet key is pressed for the first time, and all the side air outlets are opened; with the increase of the pressing times, only one corresponding side air outlet is opened in sequence from the first side air outlet; when all the side air outlets are opened, the side air outlet key is pressed again, and all the side air outlets are closed.
The second mapping relationship is as follows:
pressing a side air outlet key for the first time, and then opening all four side air outlets for operation;
pressing the side air outlet key for the second time, operating the first side air outlet, and not operating the other side air outlets;
pressing a side air outlet key for the third time, operating the first side air outlet and the second side air outlet, and not operating the rest side air outlets;
pressing the side air outlet key for the fourth time, operating the first, second and third side air outlets, and not operating the other side air outlets;
and when the side air outlet key is pressed for the fifth time, all the side air outlets are opened for operation.
And when the side air outlet key is pressed for the sixth time, all the side air outlets are closed.
According to the mapping relation, the side air outlet key is pressed for the first time, and all the side air outlets are opened; with the increase of the pressing times, the number of the side air outlets is gradually increased from the first side air outlet; when all the side air outlets are opened, the side air outlet key is pressed again, and all the side air outlets are closed.
The third mapping relationship is:
pressing a side air outlet key for the first time, and then opening all four side air outlets for operation;
pressing the side air outlet key for the second time, closing the first side air outlet and operating the rest side air outlets;
pressing a side air outlet key for the third time, closing the first side air outlet and the second side air outlet, and operating the other side air outlets;
pressing the side air outlet key for the fourth time, closing the first, second and third side air outlets, and operating the other side air outlets;
and when the side air outlet key is pressed for the fifth time, all the side air outlets are closed.
According to the mapping relation, the side air outlet key is pressed for the first time, and all the side air outlets are opened; along with the increase of the number of pressing, the number of the side air outlets is gradually decreased from the first side air outlet one by one until the side air outlets are completely closed.
The fourth mapping relationship is:
pressing a side air outlet key for the first time, and then opening all four side air outlets for operation;
pressing the side air outlet key for the second time, closing the first side air outlet and operating the rest side air outlets;
pressing a side air outlet key for the third time, closing the second side air outlet and operating the other side air outlets;
pressing a side air outlet key for the fourth time, closing the third side air outlet and operating the other side air outlets;
when the side air outlet key is pressed for the fifth time, the fourth side air outlet is closed, and the other side air outlets operate;
and when the side air outlet key is pressed for the sixth time, all the side air outlets are closed.
According to the mapping relation, the side air outlet key is pressed for the first time, and all the side air outlets are opened; with the increase of the pressing times, only one corresponding side air outlet is closed in sequence from the first side air outlet; when all the side air outlets are closed, the side air outlet key is pressed again, and all the side air outlets are closed.
The number of the side air outlets is represented by N, and according to the mapping relation, the first-time key pressing of the side air outlets can be switched to the function executed by the (N + 1) th key, or the step of switching the first-time key pressing of the side air outlets to the step before or after the (N + 1) th key pressing can be switched to.
As shown in fig. 7, the control method of the indoor unit of the air conditioner includes the following steps:
1) judging whether the on-off state of the side air outlet meets the requirement or not;
2) if the on-off state of the side air outlet does not meet the requirement, pressing the corresponding times of the side air outlet key according to the mapping relation between the state of the required side air outlet and the pressing times of the side air outlet key;
3) the remote controller sends the pressing times of the side air outlet key to the controller;
4) the controller compares the pressing times of the side air outlet key with preset operation and judges whether the pressing times are the same as the preset operation; if the two air outlets are the same, the controller executes preset operation to adjust the opening and closing states of the side air outlets.
5) Judging the opening and closing state of the positive air outlet;
6) if the positive air outlet is in an open state, selecting whether the positive air outlet needs to be closed or not; if the positive air outlet is closed, pressing a positive air outlet key, and controlling the air door to be closed by the controller;
7) if the positive air outlet is in a closed state, selecting whether the positive air outlet needs to be opened or not; if the positive air outlet is closed, the positive air outlet key is pressed, and the controller controls the air door to be opened.
The steps 1) to 4) are used for controlling the on-off state of the air outlet at the right side, and the steps 5) to 7) are used for controlling the on-off state of the air outlet at the opposite side, and the steps 1) to 4) can be placed in the steps 5) to 7) for operation.
Example four
The air outlet of the indoor air conditioner comprises a front air outlet 4 and a plurality of side air outlets 3, and the indoor air conditioner can be manually controlled through a remote controller or an APP; the indoor unit of the air conditioner comprises a controller, wherein the controller controls the opening and closing state of the air door through a remote control device.
The remote controller or the APP is provided with an air outlet key, and the air outlet key controls the on-off state of the air outlet. The air outlet key operation is set as two times of pressing and single time of pressing. The difference between two presses and a single press is realized by setting a time preset value. When the key is pressed for the second time within the preset value time after the first pressing, judging that the key operation is pressed for the second time; and when the key is pressed for one time, the key is not pressed for two times within the preset value time, namely, the key operation is judged to be single pressing. In the embodiment, 0.5 second is set as a time preset value, that is, when the time interval between two continuous pressing is not more than 0.5 second, the key pressing operation is performed twice; when the operation is not pressed again within 0.5 after one press, the key press operation is performed once.
Setting the on-off state of the positive air outlet 4 by pressing twice, and if the air door of the positive air outlet 4 is in the off state, continuously pressing the air outlet key twice within the preset time, and opening the air door at the positive air outlet 4 for operation; if the air door of the front air outlet 4 is in an open running state, the air outlet key is continuously pressed twice within the preset time, and the air door at the front air outlet 4 is closed. The on-off state of the side air outlet 3 is controlled by setting single pressing, and the on-off state of the side air outlet controlled correspondingly is different by setting different times of pressing the air-out key by the single pressing. It should be noted that, when the on-off state of the air outlet on the control side is controlled, the time interval between the pressing times is required to satisfy the condition that the time interval is greater than the preset time value. The mapping relation between the on-off state of the side air outlet and the pressing times of the single-time pressing air-out key is preset in the indoor unit of the air conditioner. The mapping relationship is the same as the mapping relationship between the side air outlet switch state and the side air outlet key pressing frequency in the first embodiment, except that the side air outlet key pressing frequency in the first embodiment is changed to the single air outlet key pressing frequency in the present embodiment.
As shown in fig. 8, the control method of the indoor unit of the air conditioner includes the following steps:
1) judging whether the on-off state of the side air outlet meets the requirement or not;
2) if the on-off state of the side air outlet does not meet the requirement, pressing the air outlet key once for the corresponding times according to the mapping relation between the on-off state of the side air outlet and the pressing times of the air outlet key once;
3) the remote controller sends the number of times of pressing the air-out key once to the controller;
4) and the controller compares the single air outlet key frequency with a preset operation, judges whether the single air outlet key frequency and the preset operation are the same, and if the single air outlet key frequency and the preset operation are the same, the controller executes a preset operation and adjusts the on-off state of the side air outlet.
5) Judging the opening and closing state of the positive air outlet;
6) if the positive air outlet is in an open state, selecting whether the positive air outlet needs to be closed or not; if the positive air outlet is closed, the air outlet key is pressed twice, and the controller controls the air door to be closed;
7) if the positive air outlet is in a closed state, selecting whether the positive air outlet needs to be opened or not; if the positive air outlet is closed, the air outlet key is pressed twice, and the controller controls the air door to be opened.
The steps 1) to 4) are used for controlling the on-off state of the air outlet at the right side, and the steps 5) to 7) are used for controlling the on-off state of the air outlet at the opposite side, and the steps 1) to 4) can be placed in the steps 5) to 7) for operation.
EXAMPLE five
The air outlet of the indoor air conditioner comprises a front air outlet 4 and a plurality of side air outlets 3, and the indoor air conditioner can be manually controlled through a remote controller or an APP; the indoor unit of the air conditioner comprises a controller, wherein the controller controls the opening and closing state of the air door through a remote control device.
The remote controller or the APP is provided with an air outlet key, and the air outlet key controls the on-off state of the air outlet. The air outlet key operation is set as long-time pressing and short-time pressing. The difference between long-time pressing and short-time pressing is realized by setting a preset time value. When the duration of one-time pressing is within a preset value (including a time preset value point), the key operation is determined to be short-time pressing. When the duration time of one-time pressing exceeds the preset value time, judging that the key operation is long-time pressing; in this embodiment, 0.5 second is set as a time preset value, that is, when one-time pressing is not more than 0.5, a short-time key pressing operation is performed; when the one-press duration is longer than 0.5 second, a long-press key operation is performed.
The switching state of the positive air outlet 4 is controlled by pressing for a long time, if the air door of the positive air outlet 4 is in the closing state, the air door at the positive air outlet 4 is opened to operate when the air outlet key is continuously pressed for more than a preset value; if the air door of the positive air outlet 4 is in an open running state, continuously pressing the air outlet key for a time not longer than a preset value, and closing the air door of the positive air outlet 4. The on-off state of the air outlet key control side air outlet 3 is controlled by pressing the air outlet key for a short time, and the on-off state of the air outlets on the plurality of sides can be controlled by pressing the air outlet key for a short time. The mapping relation between the on-off state of the side air outlet and the pressing times of the short-time pressing air outlet key is preset in the indoor unit of the air conditioner. The mapping relationship is the same as the mapping relationship between the side air outlet switch state and the side air outlet key pressing frequency in the first embodiment, except that the side air outlet key pressing frequency in the first embodiment is changed to the short-time air outlet key pressing frequency in the present embodiment.
As shown in fig. 9, the control method of the indoor unit of the air conditioner includes the following steps:
1) judging whether the on-off state of the side air outlet meets the requirement or not;
2) if the on-off state of the side air outlet does not meet the requirement, pressing the air outlet key for the corresponding times in a short time according to the mapping relation between the on-off state of the side air outlet and the pressing times of the short-time pressed air outlet key;
3) the remote controller sends the number of times of pressing the air-out key for a short time to the controller;
4) and the controller compares the number of times of pressing the air outlet key for a short time with a preset operation, judges whether the number of times of pressing the air outlet key for a short time is the same as the preset operation, and if the number of times of pressing the air outlet key for a short time is the same as the preset operation, the controller executes the preset operation and adjusts the on-off state of the side air outlet.
5) Judging the opening and closing state of the positive air outlet;
6) if the positive air outlet is in an open state, selecting whether the positive air outlet needs to be closed or not; if the positive air outlet is closed, the air outlet key is pressed for a long time, and the controller controls the air door to be closed;
7) if the positive air outlet is in a closed state, selecting whether the positive air outlet needs to be opened or not; if the positive air outlet is closed, the air outlet key is pressed for a long time, and the controller controls the air door to be opened.
The steps 1) to 4) are used for controlling the on-off state of the air outlet at the right side, and the steps 5) to 7) are used for controlling the on-off state of the air outlet at the opposite side, and the steps 1) to 4) can be placed in the steps 5) to 7) for operation.
EXAMPLE six
The air outlet of the indoor air conditioner comprises a front air outlet 4 and a plurality of side air outlets 3, and the indoor air conditioner can be manually controlled through a remote controller or an APP; the indoor unit of the air conditioner comprises a controller, wherein the controller controls the opening and closing state of the air door through a remote control device.
The remote controller or the APP is provided with an air outlet key, and the air outlet key controls the on-off state of the air outlet. The on-off states of the air outlets on the multiple sides can be controlled by pressing the air outlet key for times. The indoor unit of the air conditioner is preset with a mapping relation between the opening and closing state of an air outlet and the pressing times of a side air outlet key.
In the same embodiment, the four side outlets 3 are numbered, and the front outlet is sequentially disposed behind the side outlets. Different from the first embodiment, the common control of the opposite side air outlet 3 and the front air outlet 4 is realized by the pressing times of one air outlet control key in the present embodiment. The mapping relationship between the air outlet switch state and the air outlet key pressing frequency can be in various modes, and the mapping relationship between the side air outlet switch state and the air outlet key pressing frequency which can be preset in the embodiment can refer to the mapping relationship in the first embodiment. However, the difference is that the mapping relationship described in the first embodiment is added with the on-off state of the corresponding positive air outlet. Therefore, the following mapping relationships can be preset for the mapping relationship between the on-off state of the air outlet and the pressing times of the air outlet key in the embodiment:
the first mapping relationship is as follows:
the first time of pressing the air outlet key, the four side air outlets and the front air outlet are all opened to operate;
pressing the air outlet key for the second time, operating the first side air outlet, and not operating the other side air outlets and the positive air outlet;
pressing an air outlet key for the third time, operating the second side air outlet, and not operating the other side air outlets and the positive air outlet;
pressing the air outlet key for the fourth time, operating the third side air outlet, and not operating the other side air outlets and the positive air outlet;
pressing an air outlet key for the fifth time, operating the fourth side air outlet, and not operating the other side air outlets and the positive air outlet;
pressing an air outlet key for the sixth time, enabling the positive air outlet to operate, and enabling all side air outlets not to operate;
when the air outlet key is pressed for six times, the air outlet is completely closed.
According to the mapping relation, the air outlet key is pressed for the first time, and the air outlets are all opened; with the increase of the pressing times, only one corresponding side air outlet is opened in sequence from the first side air outlet; when all the side air outlets are opened, the air outlet key is pressed again, and only the positive air outlet is opened; and at this moment, the air outlet key is pressed again, and the air outlet is completely closed.
The second mapping relationship is as follows:
the first time of pressing the air outlet key, the four side air outlets and the front air outlet are all opened to operate;
pressing the air outlet key for the second time, operating the first side air outlet, and not operating the other side air outlets and the positive air outlet;
pressing an air outlet key for the third time, operating the first side air outlet and the second side air outlet, and not operating the remaining side air outlet and the positive air outlet;
pressing the air outlet key for the fourth time, operating the first side air outlet, the second side air outlet and the third side air outlet, and not operating the other side air outlets and the positive air outlet;
when the air outlet key is pressed for the fifth time, all the side air outlets are opened to operate, and the positive air outlet is not operated;
when the air outlet key is pressed for the sixth time, the air outlets are all opened for operation;
when the air outlet key is pressed for the seventh time, the air outlet is completely closed.
According to the mapping relation, the air outlet key is pressed for the first time, and the air outlets are all opened; with the increase of the pressing times, the number of the side air outlets is gradually increased from the first side air outlet; when all side air outlets are opened, the air outlet key is pressed again, and all the air outlets are opened to operate; and at this moment, the air outlet key is pressed again, and the air outlet is completely closed.
The third mapping relationship is:
the first time of pressing the air outlet key, the four side air outlets and the front air outlet are all opened to operate;
pressing the air outlet key for the second time, closing the first side air outlet, and operating the other side air outlets and the positive air outlet;
pressing an air outlet key for the third time, closing the first side air outlet and the second side air outlet, and operating the other side air outlets and the positive air outlet;
pressing the air outlet key for the fourth time, closing the first, second and third side air outlets, and operating the other side air outlets and the front air outlet;
when the air outlet key is pressed for the fifth time, all the side air outlets are closed, and the positive air outlet runs;
when the air outlet key is pressed for the sixth time, the air outlet is completely closed.
According to the mapping relation, the air outlet key is pressed for the first time, and the air outlets are all opened; along with the increase of the number of times of pressing, from a side air outlet, progressively decrease side air outlet number one by one in proper order, until the side air outlet is all closed, press the air-out key once more, the positive air outlet is closed, and the air outlet is all closed promptly.
The fourth mapping relationship is:
the first time of pressing the air outlet key, the four side air outlets and the front air outlet are all opened to operate;
pressing the air outlet key for the second time, closing the first side air outlet, and operating the other side air outlets and the positive air outlet;
pressing an air outlet key for the third time, closing the second side air outlet, and operating the other side air outlets and the positive air outlet;
pressing the air outlet key for the fourth time, closing the third side air outlet, and operating the other side air outlets and the positive air outlet;
when the air outlet key is pressed for the fifth time, the fourth side air outlet is closed, and the other side air outlets and the front air outlet operate;
when the air outlet key is pressed for the sixth time, the positive air outlet is closed, and the side air outlets are all operated;
when the air outlet key is pressed for the seventh time, the air outlet is completely closed.
According to the mapping relation, the air outlet key is pressed for the first time, and the air outlets are all opened; with the increase of the pressing times, only one corresponding side air outlet is closed in sequence from the first side air outlet; when all the side air outlets are closed, the air outlet key is pressed again, and only the positive air outlet is closed; and at this moment, the air outlet key is pressed again, and the air outlet is completely closed.
The number of the air outlets (the front air outlet and the side air outlet) is represented by N, and according to the mapping relation, the first-time key air outlet is opened and can be interchanged with the function executed by the (N + 1) th key, or the step of opening the first-time key air outlet can be changed to be before or after the (N + 1) th key.
As shown in fig. 10, the control method of the indoor unit of the air conditioner includes the following steps:
1) judging whether the opening and closing state of the air outlet meets the requirement or not;
2) if the on-off state of the air outlet does not meet the requirement, pressing the corresponding times of the air outlet key according to the mapping relation between the state of the air outlet and the pressing times of the air outlet key;
3) the remote controller sends the pressing times of the air-out key to the controller;
4) the controller compares the number of times of pressing the air outlet key with a preset operation and judges whether the number of times of pressing the air outlet key is the same as the preset operation; if the two are the same, the controller executes preset operation and adjusts the opening and closing state of the air outlet.
In the first to fourth embodiments of the control method for the indoor unit of an air conditioner, on the one hand, the opening and closing state of the air outlet and the corresponding key-press times on the indoor unit of the air conditioner are set respectively, and a user can change the mapping relationship between the setting and the opening and closing state and the corresponding key-press times. On the other hand, when the air outlets are numbered, the order and the adopted mode of the numbering are different, and when the button operation is carried out, the on-off states of the corresponding air outlets are different. And setting a plurality of modes for the mapping relation between the air outlet number setting form, the key times in the corresponding embodiment and the switch state of the air outlet respectively, and enabling a user to freely match and set the air outlet number setting form and the key times and the switch state of the air outlet, thereby realizing multi-style control.
EXAMPLE seven
The indoor unit of the air conditioner can be set to be in an intelligent control mode. The indoor unit of the air conditioner is provided with an infrared sensing device or a sensor, and the infrared sensing device or the sensor can monitor indoor human body activities. The controller controls the opening and closing state of the air door through the induction device. The air conditioner indoor unit is preset with a mapping relation between human body activity characteristics and air door on-off state operation control. The air outlet on-off state and the human body activity characteristic on the indoor unit of the air conditioner are respectively set in various forms, and a user can change and set the mapping relation between the air outlet on-off state and the human body activity characteristic.
An air conditioner mode key is arranged on the remote controller or the APP, and a user can set the corresponding relation between the mode selection key and the mapping relation between the air outlet switch state and the human body activity characteristic. The same human activity characteristics and the mapping relation of the air outlet on-off state operation control are set differently between different modes, and the mapping relation of the human activity characteristics and the air outlet on-off state in each mode is preset in the indoor unit of the air conditioner. The mode keys include a cooling mode and a health mode. Selecting a cooling mode in an intelligent mode, wherein the infrared sensing device or the sensor can monitor indoor human body activity, and the air doors at the front air outlet and the side air outlet control the air door closest to a human body to be opened and blow air towards the human body according to the human body activity characteristics monitored by the infrared sensing device or the sensor; if the human body is positioned in the range right below the air conditioner, the front air outlet is opened, and the side air outlets are all closed. If the air doors of the positive air outlet and the side air outlet in the health mode in the intelligent mode are selected, the air door farthest away from the human body is opened according to the human body activity characteristics monitored by infrared rays or a sensor, and the air is prevented from blowing air to the human body in a close range; if the human body is positioned in the range under the air conditioner, the air outlet at the front position is closed, and the side air outlet is opened.
As shown in fig. 11, the intelligent control method of the air conditioner internal unit includes the following steps:
1) selecting a required mode;
2) the sensing device senses the human body activity characteristics and sends the human body activity characteristics to the controller;
3) the controller compares the received human body activity characteristics with preset operation, judges whether the received human body activity characteristics are the same as the preset operation, and if the received human body activity characteristics are the same as the preset operation, the controller executes preset operation to adjust the opening and closing state of the air outlet.
The indoor air conditioner is provided with a plurality of air outlets and is hung on an indoor ceiling, so that the space is effectively utilized; on the other hand, the air supply range is enlarged, and the air supply effect is diversified; furthermore, the arrangement of the front air outlet and the plurality of side air outlets of the air-conditioning indoor unit can form a three-dimensional air supply effect. In the operation method of the air-conditioning indoor unit, the control of different states of the air outlets can be realized in a manual operation mode through the number of times of pressing the keys. Thereby providing a variety of air delivery conditions. The intelligent control mode controls the on-off state of the air outlet according to the requirements of a human body, and on one hand, the air supply effect meeting the requirements of people is provided; on the other hand, the energy can be effectively saved; meanwhile, the intelligent operation provides convenience for people. The air conditioner indoor unit of the invention provides a more humanized and healthier control method, and the applicability of the air conditioner is greatly improved.
It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the protection scope of the claims of the present invention.
Claims (9)
1. A control method of an indoor unit of an air conditioner is characterized in that an air outlet is arranged on the indoor unit of the air conditioner, an air door is arranged at the air outlet, and the air outlet comprises a front air outlet (4) and a side air outlet (3); the air conditioner indoor unit comprises a controller and a remote control device, wherein the controller controls the opening and closing state of an air door through the remote control device; remote control unit can carry out positive air outlet control operation and side air outlet control operation, its characterized in that: one side air outlet is a first side air outlet, a plurality of modes are respectively set for the opening and closing state of the air outlet and the control operation times of the side air outlet on the indoor unit of the air conditioner, and the indoor unit of the air conditioner is preset with the mapping relation between the opening and closing state of the side air outlet and the control operation times of the side air outlet; the control method of the indoor unit of the air conditioner comprises the following steps:
1) judging whether the on-off state of the side air outlet meets the requirement or not;
2) if the on-off state of the side air outlet does not meet the requirement, executing the corresponding times of the side air outlet control operation according to the mapping relation between the state of the required side air outlet and the times of the side air outlet control operation; the mapping relation between the side air outlet opening and closing state preset by the indoor unit of the air conditioner and the control operation times of the side air outlet is as follows:
21) pressing the side air outlet key for the first time, opening all the side air outlets, and then performing any operation of 21a), 21b), 21c) and 21 d);
21a) with the increase of the pressing times, only one corresponding side air outlet is opened in sequence from the first side air outlet; when all the side air outlets are opened, the side air outlet key is pressed again, and all the side air outlets are closed;
21b) with the increase of the pressing times, the number of the side air outlets is gradually increased from the first side air outlet; when all the side air outlets are opened, the side air outlet key is pressed again, and all the side air outlets are closed;
21c) with the increase of the pressing times, the number of the side air outlets is gradually decreased from the first side air outlet one by one until the side air outlets are completely closed;
21d) with the increase of the pressing times, only one corresponding side air outlet is closed in sequence from the first side air outlet; when all the side air outlets are closed, the side air outlet key is pressed again, and all the side air outlets are closed;
3) the remote control device sends the control operation times of the side air outlet to the controller;
4) the controller compares the control operation times of the side air outlet with preset operation and judges whether the control operation times of the side air outlet and the preset operation are the same; if the two air outlets are the same, the controller executes preset operation and adjusts the opening and closing states of the side air outlets;
5) judging the opening and closing state of the positive air outlet;
6) if the positive air outlet is in an open state, selecting whether the positive air outlet needs to be closed or not; if the positive air outlet is closed, executing the control operation of the positive air outlet, and controlling the air door to be closed by the controller;
7) if the positive air outlet is in a closed state, selecting whether the positive air outlet needs to be opened or not; if the positive air outlet is opened, executing the control operation of the positive air outlet, and controlling the air door to be opened by the controller;
steps 1) to 4) may be performed after steps 5) to 7).
2. The control method of an indoor unit of an air conditioner according to claim 1, wherein: the remote control device is provided with a positive air-out key and a side air-out key, the positive air-out key and the side air-out key are pressed to respectively correspond to the positive air-out control operation and the side air-out control operation, and the on-off state of the positive air-out key and the on-off state of the side air-out key are respectively controlled by pressing the positive air-out key and the side air-out key.
3. The control method of an indoor unit of an air conditioner according to claim 1, wherein: the remote control device is provided with an air outlet key, the air outlet key is pressed twice and the air outlet key is pressed once to respectively correspond to the front air outlet control operation and the side air outlet control operation, and the on-off state of the front air outlet and the on-off state of the side air outlet are respectively controlled by pressing twice and pressing the air outlet key once.
4. The control method of an indoor unit of an air conditioner according to claim 1, wherein: the remote control device is provided with an air outlet key, the long-time pressing air outlet key and the short-time pressing air outlet key respectively correspond to the front air outlet control operation and the side air outlet control operation, and the long-time pressing and the short-time pressing air outlet key respectively align the control of the on-off state of the front air outlet and the control of the side air outlet.
5. The control method of an indoor unit of an air conditioner according to claim 3, wherein: a time preset value is set in the remote control device, and the two-time pressing is key operation of two times of pressing within the preset time after one-time pressing; the single pressing is that no secondary key pressing operation occurs within a preset value time after the single pressing.
6. The control method of an indoor unit of an air conditioner according to claim 4, wherein: a time preset value is set in the remote control device, and the long-time pressing is key operation with one-time pressing duration exceeding the preset value time; the short-time pressing is key operation with one-time pressing duration not exceeding a preset value.
7. The control method of an indoor unit of an air conditioner according to claim 1, wherein: the user can set the mapping relation between the air outlet opening and closing state and the side air outlet control operation times.
8. The control method of an indoor unit of an air conditioner according to claim 1, wherein: the air conditioner has set an initial air outlet and an order between the air outlets.
9. The control method of an indoor unit of an air conditioner according to claim 8, wherein: the sequence between the air outlets is set in various forms, the mapping relation between the opening and closing state of the air outlets and the pressing times of the air outlet key is set in various forms, and a user can freely match the air outlets and the air outlet key.
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| JP2013242061A (en) * | 2012-05-18 | 2013-12-05 | Daikin Industries Ltd | Wireless remote controller |
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| CN105393060A (en) * | 2013-10-09 | 2016-03-09 | 三菱电机株式会社 | Remote control device |
| JP2015095858A (en) * | 2013-11-14 | 2015-05-18 | ダイキン工業株式会社 | Remote controller |
| CN105485768A (en) * | 2015-12-23 | 2016-04-13 | 珠海格力电器股份有限公司 | Air conditioner and control method and device thereof |
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