Air conditioner wind field display device

Abstract

The invention discloses an air conditioner wind field display device, and relates to the technical field of air conditioners. The air conditioner wind field display device comprises a first acquisition module, a storage module, a display module, an input module and a control module, the first acquisition module is used for acquiring air outlet field information when the air conditioner indoor unit operates; the storage module stores a simulated wind field, and the simulated wind field is constructed according to the air outlet wind field information; the display module is used for displaying images; the display module is arranged outside the air conditioner indoor unit, and the display module and the air conditioner outdoor unit are independently arranged. A display visual angle is defined between the display module and the air conditioner indoor unit; the input module is used for acquiring an air conditioner indoor unit image of the air conditioner indoor unit under a display visual angle; the control module is connected with the first acquisition module, the storage module, the display module and the input module. According to the air conditioner wind field display device, the simulated wind field simulating the air outlet wind field of the air conditioner indoor unit is constructed, and the simulated wind field image is displayed on the display module, so that a user can watch the air outlet effect of the air conditioner indoor unit from the display module.

Description

TECHNICAL FIELD

[0001] The present application relates to the air conditioning technical field, and particularly to an air conditioner wind field display device. BACKGROUND

[0002] Since the flow path of the air flow and the distribution of the air flow in the space cannot be observed by naked eyes, the air flow can only be perceived by touch, therefore, when selecting and purchasing an air conditioner in an air conditioner store, a user usually selects the air conditioner according to the appearance and performance parameters of the air conditioner. Although the user can directly feel the cold and hot effects and the blowing comfort of the indoor unit of the air conditioner from the body sense, different users have different feelings of the wind, and the purchase after the selection by the body sense may not be satisfactory. The user cannot visually compare and feel the wind field of the air conditioner, and some wall-mounted air conditioners with excellent blowing comfort may not stand out visually.

[0003] In view of this, the present application is proposed. SUMMARY

[0004] In view of the deficiencies in the related art, the present application provides an air conditioner wind field display device, which displays the simulated wind field image of the simulated wind field and the air conditioner indoor unit image of the air conditioner indoor unit on the display module by constructing the simulated wind field to simulate the air outlet wind field of the air conditioner indoor unit in the running state, so that the user can visually observe the air outlet effect of the air conditioner indoor unit from the display module, thereby realizing the visualization of the air outlet effect of the air conditioner indoor unit.

[0005] The present application provides an air conditioner wind field display device, which comprises:

[0006] A first acquisition module is configured to acquire the air outlet wind field information of the air conditioner indoor unit in the running state.

[0007] A storage module stores a simulated wind field, and the simulated wind field is constructed according to the air outlet wind field information. The simulated wind field is set to be multiple, and at least part of the simulated wind fields are set to correspond to the air outlet wind field information of the air conditioner indoor unit in different running states.

[0008] A display module is configured to display images. The display module is arranged outside the air conditioner indoor unit, and the display module and the air conditioner outdoor unit are independently arranged. A display visual angle is defined between the display module and the air conditioner indoor unit.

[0009] An input module is configured to acquire the air conditioner indoor unit image of the air conditioner indoor unit in the display visual angle.

[0010] A control module is connected with the first acquisition module, the storage module, the display module and the input module.

[0011] The control module is configured to control the first acquisition module to acquire the air outlet wind field information of the air conditioner indoor unit in the current running state.

[0012] selecting the corresponding simulation air field from the storage module according to the air outlet wind field information obtained by the first acquisition module;

[0013] obtaining a simulation air field image of the simulation air field under the display perspective;

[0014] controlling the input module to input the obtained air conditioner indoor unit image;

[0015] superimposing and displaying the simulation air field image and the air conditioner indoor unit image obtained by the input module on the display module.

[0016] The technical solution constructs a simulation air field according to the air outlet wind field information of the air conditioner indoor unit, simulates the air outlet wind field of the air conditioner indoor unit in operation by using the simulation air field, stores the constructed simulation air field in the storage module, sets the first acquisition module to acquire the air outlet wind field information of the air conditioner indoor unit under the current operation state, so that the control module selects the corresponding simulation air field from the storage module according to the air outlet wind field information acquired by the first acquisition module, displays the simulation air field image of the simulation air field on the display module, and realizes the visualization of the air outlet effect of the air conditioner indoor unit. By setting the input module to obtain the air conditioner indoor unit image of the air conditioner indoor unit under the user's viewing angle, obtaining the simulation air field image of the simulation air field under the user's viewing angle, and superimposing and displaying the simulation air field image and the air conditioner indoor unit image on the display module, the distribution of the air flow in space after the air flow flows out of the air outlet of the air conditioner indoor unit is visualized, so that the user can intuitively see the air outlet effect of the air conditioner indoor unit.

[0017] In some embodiments, the control module is further configured to: when the air conditioner indoor unit is switched from the first operation state to the second operation state, update the air outlet wind field information acquired by the first acquisition module; reselect the simulation air field from the storage module according to the updated air outlet wind field information acquired by the first acquisition module, and obtain the simulation air field image of the reselected simulation air field under the display perspective;

[0018] superimposing and displaying the reselected simulation air field image and the air conditioner indoor unit image input by the input module on the display module.

[0019] The technical solution updates the air outlet wind field information acquired by the first acquisition module in a timely manner after the operation state of the air conditioner indoor unit changes, reselects the simulation air field from the storage module according to the updated air outlet wind field information, superimposes and displays the simulation air field image of the reselected simulation air field under the display perspective and the air conditioner indoor unit image on the display module, so that the display image displayed on the display module can change in a timely manner according to the operation state of the air conditioner indoor unit, and the viewing effect of the user is ensured.

[0020] In some embodiments, when the display module moves from the first position to the second position, the display angle defined by the display module and the air conditioner indoor unit changes from the first angle to the second angle; the input module reacquires the image of the air conditioner indoor unit;

[0021] The control module is further configured to acquire the simulated air field image of the simulated air field at the second angle;

[0022] The control input module inputs the reacquired image of the air conditioner indoor unit;

[0023] The simulated air field image of the simulated air field at the second angle and the image of the air conditioner indoor unit inputted by the input module are superimposed and displayed on the display module.

[0024] The display module displays the image which can change according to the change of the position of the display module, thereby ensuring the viewing effect of the user.

[0025] In some embodiments, a reference position is arranged outside the air conditioner indoor unit, and the reference position is arranged below the air conditioner indoor unit; the display device further comprises a second acquisition module, which is configured to acquire the reference position; the second acquisition module is connected to the control module;

[0026] The control module is further configured to control the second acquisition module to input the acquired reference position, take the reference position as the origin of the air conditioner indoor unit, and calculate the display angle defined by the display module and the air conditioner indoor unit.

[0027] The reference position is arranged outside the air conditioner indoor unit, and the second acquisition module is arranged to acquire the reference position, so that the reference position is taken as the origin of the air conditioner indoor unit, and the relative position relationship between the display module and the air conditioner indoor unit is calculated, thereby calculating the display angle defined by the display module and the air conditioner indoor unit.

[0028] In some embodiments, at least the display module, the input module and the second acquisition module are integrated into a mobile terminal, the mobile terminal is arranged outside the air conditioner indoor unit, and the mobile terminal and the air conditioner indoor unit are arranged independently.

[0029] In some embodiments, the air outlet air field information at least includes the air outlet temperature, the air outlet speed and the air outlet direction; the control module is configured to control the first acquisition module to acquire the temperature of the heat exchanger of the air conditioner indoor unit to acquire the air outlet temperature; control the first acquisition module to acquire the rotating speed of the heat exchanger fan of the air conditioner indoor unit to acquire the air outlet speed; control the first acquisition module to acquire the rotating angle of the outer air deflector and / or the inner air deflector and / or the air deflector blade located at the air outlet of the casing of the air conditioner indoor unit to acquire the air outlet direction.

[0030] In some embodiments, the first acquisition module includes a temperature sensor, a rotating speed sensor, a first angle sensor, a second angle sensor, and a third angle sensor, the temperature sensor is configured to detect the temperature of the heat exchanger of the air conditioner indoor unit; the rotating speed sensor is configured to detect the rotating speed of the heat exchanger fan of the air conditioner indoor unit; the first angle sensor is configured to detect the rotating angle of the outer air deflector of the air conditioner indoor unit, the second angle sensor is configured to detect the rotating angle of the inner air deflector of the air conditioner indoor unit, and the third angle sensor is configured to detect the rotating angle of the air deflector blade of the air conditioner indoor unit.

[0031] In some embodiments, the first acquisition module is communicatively connected to the controller of the air conditioner indoor unit; and the control module is configured to control the first acquisition module to acquire the air outlet wind field information from the controller of the air conditioner indoor unit.

[0032] The application also provides an air conditioner wind field display device, a reference position is arranged outside the air conditioner indoor unit, and the reference position is arranged below the air conditioner indoor unit; the display device includes:

[0033] A first acquisition module is configured to acquire the air outlet wind field information when the air conditioner indoor unit is running;

[0034] A storage module stores simulated wind fields, the simulated wind fields are constructed according to the air outlet wind field information; the simulated wind fields are arranged in multiple groups, and at least part of the simulated wind fields are arranged in correspondence with the air outlet wind field information of the air conditioner indoor unit in different running states;

[0035] A display module is configured to display images; the display module is arranged outside the air conditioner indoor unit, and the display module and the air conditioner outdoor unit are arranged independently of each other; the display module and the air conditioner indoor unit define a display visual angle;

[0036] A second acquisition module is configured to acquire the reference position;

[0037] An input module is configured to acquire the air conditioner indoor unit image of the air conditioner indoor unit in the display visual angle;

[0038] A control module is connected to the first acquisition module, the storage module, the display module, the second acquisition module, and the input module, respectively;

[0039] The control module is configured to control the first acquisition module to acquire the air outlet wind field information in the current running state of the air conditioner indoor unit;

[0040] According to the air outlet wind field information acquired by the first acquisition module, a corresponding simulated wind field is selected from the storage module;

[0041] The control module controls the second acquisition module to input the acquired reference position, and controls the simulated wind field to simulate the origin of the simulated wind field ground with the reference position;

[0042] The simulated wind field image of the simulated wind field in the display visual angle is acquired.

[0043] The control input module inputs the acquired air conditioner indoor unit image;

[0044] The simulated wind field image and the air conditioner indoor unit image acquired by the input module are superimposed and displayed on the display module.

[0045] In some embodiments, the display device further comprises a simulation module configured to construct a simulated wind field; the simulation module is connected to the control module; the control module is configured to control the simulation module to construct a simulated wind field according to the air outlet wind field information, and store the constructed simulated wind field in the storage module.

[0046] In the above embodiment, an air conditioner wind field display device constructs a simulated wind field according to the air outlet wind field information of an air conditioner indoor unit, simulates the air outlet wind field of the air conditioner indoor unit in operation by using the simulated wind field; by storing the constructed simulated wind field in the storage module, and setting a first acquisition module to acquire the air outlet wind field information of the air conditioner indoor unit in the current operating state, the control module selects the corresponding simulated wind field from the storage module according to the air outlet wind field information acquired by the first acquisition module, and displays the simulated wind field image of the simulated wind field on the display module, so as to realize the visualization of the air outlet effect of the air conditioner indoor unit; by setting an input module to acquire the air conditioner indoor unit image of the air conditioner indoor unit at the user's viewing angle, and acquiring the simulated wind field image of the simulated wind field at the user's viewing angle, the simulated wind field image and the air conditioner indoor unit image are superimposed and displayed on the display module, so as to visualize the distribution of the air flow in space after the air flow flows out of the air outlet of the air conditioner indoor unit, so that the user can intuitively see the air outlet effect of the air conditioner indoor unit.

[0047] The above-mentioned air conditioner wind field display device can be applied to air conditioner indoor units of different models, and can not only visualize and display the air outlet effect of the air conditioner indoor unit from multiple viewing angles, but also has good display effect and does not affect the existing structure and performance of the air conditioner indoor unit. BRIEF DESCRIPTION OF DRAWINGS

[0048] Figure 1 is a structural diagram of an air conditioner indoor unit in the prior art Figure 1 ;

[0049] Figure 2 is a structural diagram of the first acquisition module in an embodiment of the air conditioner wind field display device of the present application

[0050] Figure 3 is a schematic diagram of the naked eye viewing the air outlet effect of the air conditioner indoor unit in the prior art

[0051] Figure 4 is a structural diagram of the first acquisition module in an embodiment of the air conditioner wind field display device of the present application

[0052] Figure 5 is a schematic diagram of relative positions of an air conditioner indoor unit and a mobile terminal in a horizontal plane in an embodiment of the air conditioner wind field display device of the present application;

[0053] Figure 6 is a schematic diagram of relative positions of an air conditioner indoor unit and a mobile terminal in a vertical plane in an embodiment of the air conditioner wind field display device of the present application;

[0054] Figure 7 is a schematic diagram of an air conditioner indoor unit outflow effect image viewed from a first perspective in an embodiment of the air conditioner wind field display device of the present application;

[0055] Figure 8 is a schematic diagram of an air conditioner indoor unit outflow effect image viewed from a second perspective in an embodiment of the air conditioner wind field display device of the present application;

[0056] Figure 9 is a flow chart of an embodiment of the air conditioner wind field display device of the present application;

[0057] Figure 10 is a flow chart of an embodiment of the air conditioner wind field display device of the present application when a first terminal position changes;

[0058] Figure 11 is a flow chart of an embodiment of the air conditioner wind field display device of the present application when an air conditioner indoor unit operating state changes.

[0059] in the drawings,

[0060] 100, casing; 200, outer air deflector; 300, inner air deflector; 400, heat exchanger; 500, heat exchange fan; 600, air deflector blade; 700, mark; 800, mobile terminal;

[0061] 101, casing air inlet; 102, casing air outlet;

[0062] 210, first angle sensor;

[0063] 310, second angle sensor; 410, temperature sensor; 510, rotation speed sensor; 610, third angle sensor. DETAILED DESCRIPTION

[0064] In order to make the purpose and embodiments of the present application clearer, the following will describe the exemplary embodiments of the present application clearly and completely with reference to the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only some of the embodiments of the present application, but not all of the embodiments of the present application.

[0065] It should be noted that the brief description of the terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of the application. Unless otherwise specified, these terms should be understood in accordance with their ordinary and general meanings.

[0066] The terms "first", "second", "third" and the like in the specification and claims of this application and the above-described drawings are used to distinguish similar or identical objects or entities, and do not necessarily mean to limit the specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchanged under appropriate circumstances.

[0067] The terms "include" and "have" and any variations thereof are intended to cover but not exclusive inclusion, for example, a product or device including a series of components does not have to be limited to all components clearly listed, but can include other components not clearly listed or inherent to these products or devices.

[0068] The air conditioner wind field display device of the present application is applied to an air conditioner indoor unit, which visualizes the air outlet wind field of the air conditioner indoor unit, so that the user can directly observe the air outlet wind field of the air conditioner indoor unit from the visual, and improve the air outlet effect display of the air conditioner indoor unit.

[0069] The air conditioner indoor unit can have various implementation forms. For example, it can be a hanging type air conditioner indoor unit with outdoor fresh air introduction function, a hanging type air conditioner indoor unit with dehumidification function, or a traditional hanging type air conditioner indoor unit.

[0070] As Figures 1-2 A specific embodiment of the air conditioner indoor unit to which the air conditioner wind field display device of the present application is applied. The air conditioner indoor unit is a hanging type air conditioner indoor unit, which includes a cabinet 100 for forming the overall appearance of the air conditioner indoor unit. The top of the cabinet 100 and the bottom of the cabinet 100 are opposite ends, and the height direction of the cabinet 100 is from the top of the cabinet 100 to the bottom of the cabinet 100. The left side of the cabinet 100 and the right side of the cabinet 100 are opposite sides, and the length direction of the cabinet 100 is from the left side of the cabinet 100 to the right side of the cabinet 100. The front side of the cabinet 100 and the rear side of the cabinet 100 are opposite sides, and the thickness direction of the cabinet 100 is from the front side of the cabinet 100 to the rear side of the cabinet 100.

[0071] In actual application, the cabinet 100 is usually arranged in the upper space of the room, and the rear side of the cabinet 100 is usually arranged towards the wall, and the front side of the cabinet 100 is usually arranged towards the user.

[0072] The inside of the cabinet 100 is limited to form a heat exchange channel, and the indoor air is heat exchanged in the heat exchange channel to form air conditioner air. The air conditioner air can be cold air, hot air, or even normal temperature air.

[0073] The casing 100 comprises a casing air inlet 101, which is usually arranged at the top of the casing 100 and is in communication with the heat exchange channel, so that indoor air enters the heat exchange channel from the casing air inlet 101.

[0074] The casing air inlet 101 extends along the length direction of the casing 100, so that the casing air inlet 101 has a large opening size, thereby ensuring the air inlet amount of the air conditioner indoor unit.

[0075] The casing 100 comprises a casing air outlet 102, which is arranged at the front side of the casing 100 and close to the bottom of the casing 100, i.e. the casing air outlet 102 is located at the front lower side of the casing 100; the casing air outlet 102 is in communication with the heat exchange channel, so that the air conditioner air in the heat exchange channel can be output to the indoor environment from the casing air outlet 102.

[0076] The casing air outlet 102 extends along the length direction of the casing 100, so that the casing air outlet 102 has a large opening size, thereby ensuring the air outlet amount of the air conditioner indoor unit.

[0077] The wall-mounted air conditioner indoor unit comprises a heat exchanger 400, which is installed in the casing 100 and is located in the heat exchange channel, and is used to exchange heat with the air passing through it to form air conditioner air to meet the cooling or heating needs of the user.

[0078] The heat exchanger 400 is arranged close to the casing air inlet 101, so that the air entering the heat exchange channel can contact the heat exchanger 400 as soon as possible, thereby improving the heat exchange effect of the wall-mounted air conditioner indoor unit.

[0079] The wall-mounted air conditioner indoor unit comprises a heat exchange fan 500, which is installed in the casing 100 and is located in the heat exchange channel, and is located on the side of the heat exchanger 400 away from the casing air inlet 101.

[0080] It should be noted that the heat exchange fan 500 is a cross-flow fan, and the axial direction of the heat exchange fan 500 extends along the length direction of the casing 100.

[0081] Through the operation of the heat exchange fan 500, indoor air is introduced into the heat exchange channel from the casing air inlet 101, and after heat exchange by the heat exchanger 400, the air conditioner air is output to the indoor environment from the casing air outlet 102.

[0082] As shown in Figure 1 and Figure 2As shown, the hanging type air conditioner indoor unit comprises an outer air deflector 200 located at the air outlet 102 of the casing 100, which is connected to the casing 100 in a hinged manner to open or close the air outlet 102 of the casing 100, and the direction of the air conditioner air output from the air outlet 102 of the casing 100 to the indoor can be adjusted by adjusting the rotating angle of the outer air deflector 200. The airflow flowing from the air outlet 102 of the casing 100 to the indoor can be prevented from directly blowing to the human body. The outer air deflector 200 rotates around its rotating axis, and the rotating axis of the outer air deflector 200 is arranged along the length direction of the air outlet 102 of the casing 100.

[0083] The hanging type air conditioner indoor unit comprises an inner air deflector 300 for guiding or changing the flow direction of the air conditioner air, and adjusting the air outlet amount of the air conditioner air. The inner air deflector 300 is arranged at the air outlet 102 of the casing 100 in a rotatable manner, and is located on the side of the outer air deflector 200 facing the inside of the casing 100, and is located between the outer air deflector 200 and the heat exchanger fan 500.

[0084] It should be noted that the distance between the inner air deflector 300 and the heat exchanger fan 500 is less than the distance between the outer air deflector 200 and the heat exchanger fan 500.

[0085] By operating the heat exchanger fan 500, the air conditioner air after heat exchange with the heat exchanger 400 is guided to the inner air deflector 300, and the inner air deflector 300 guides part of the air conditioner air to the air outlet 102 of the casing 100, and guides another part of the air conditioner air to the outer air deflector 200, and the air conditioner air is guided to the air outlet 102 of the casing 100 by the outer air deflector 200.

[0086] In some embodiments, the inner air deflector 300 guides the air conditioner air to blow to the outer air deflector 200, and the outer air deflector 200 guides the air outlet direction of the air conditioner air to prevent the air conditioner air from directly blowing to the human body.

[0087] The inner air deflector 300 rotates around its rotating axis to guide or change the flow direction of the air conditioner air; the rotating axis of the inner air deflector 300 is arranged along the length direction of the air outlet 102 of the casing 100.

[0088] The hanging type air conditioner indoor unit further comprises air deflector blades 600 arranged at the air inlet 101 of the casing 100, which are usually arranged in multiple, and the multiple air deflector blades 600 are distributed along the length direction of the casing 100 to guide the direction of the air conditioner air output from the air outlet 102 of the casing 100 to the indoor and increase the air outlet range of the air conditioner air.

[0089] The air deflector blades 600 rotate along their axes to increase the air outlet range of the air conditioner air along the length direction of the casing 100, and the rotating axes of the air deflector blades 600 are arranged to intersect the length direction of the casing 100 and the height direction of the casing 100.

[0090] The outer air deflector 200 and the inner air deflector 300 swing in the up-down direction, and the air deflector blade 600 swings in the left-right direction.

[0091] In the embodiment, the air outlet wind field includes, but is not limited to, the distribution of the airflow in the space after the airflow flows out of the air outlet 102 of the casing.

[0092] As shown in Figure 3 , the flow path of the airflow and the distribution of the airflow in the space cannot be observed by the naked eye, and the perception of the airflow can only be achieved by touch. The perception of the airflow by the human body is affected by the tactile sensitivity of the human body and the position of the human body, which can easily lead to the fact that some air conditioners with good performance cannot well demonstrate the air outlet effect.

[0093] The Ar (virtual reality) technology is a technology that skillfully combines virtual information with the real world. After simulating and emulating virtual information such as computer-generated text, images, three-dimensional models, music, and videos, the virtual information is applied to the real world, and the two kinds of information complement each other, thereby achieving the "enhancement" of the real world.

[0094] In the present application, the Ar technology is applied to the air outlet effect demonstration of the air conditioner indoor unit. The air outlet wind field of the air conditioner indoor unit is simulated by constructing a simulated wind field, and the simulated image is displayed on the display module to realize the visualization of the air outlet wind field, so that the user can watch the air outlet effect of the air conditioner indoor unit from the display module.

[0095] The air conditioner wind field display device includes a first acquisition module for acquiring the air outlet wind field information of the air conditioner indoor unit when the air conditioner indoor unit is running, so as to construct or select a simulated wind field according to the air outlet wind field information of the air conditioner indoor unit in the current running state.

[0096] The air outlet wind field information of the air conditioner usually includes air outlet temperature, air outlet speed, and air outlet direction information. In the air conditioner indoor unit, the heat exchanger 400 is an important component that affects the air outlet temperature, the heat exchanger fan 500 is an important component that affects the air outlet speed, and the rotation angles of the outer air deflector 200, the inner air deflector 300, and the air deflector blade 600 are important components that affect the air outlet direction. Therefore, by acquiring the temperature of the heat exchanger 400, the rotation speed of the heat exchanger fan 500, and the rotation angles of the outer air deflector 200, the inner air deflector 300, and the air deflector blade 600, the wind field information of the air conditioner indoor unit when the air conditioner indoor unit is running can be acquired.

[0097] In some embodiments of the present application, as shown in Figure 2 and Figure 4 , a sensor is installed on the air conditioner indoor unit to acquire the air outlet wind field information of the air conditioner indoor unit when the air conditioner indoor unit is running.

[0098] Specifically, as shown in Figure 4 , the sensor is arranged on the heat exchanger 400, the heat exchanger fan 500, the outer air deflector 200, the inner air deflector 300, and the air deflector blade 600.As shown, the first acquisition module includes a temperature sensor 410 for acquiring the temperature of the heat exchanger 400 in real time. The output value of the temperature sensor 410 is C1.

[0099] The temperature sensor 410 is installed on or near the heat exchanger 400 to ensure the accuracy of the information acquired by the temperature sensor 410.

[0100] The first acquisition module includes a rotating speed sensor 510 for acquiring the rotating speed of the heat exchange fan 500. The output value of the rotating speed sensor 510 is C2.

[0101] In some embodiments, the rotating speed sensor 510 is an infrared acquisition induction probe. According to the number of fan blades, the rotating speed of the heat exchange fan 500 is calculated as the number of rotations acquired divided by the number of blades.

[0102] The first acquisition module includes a first angle sensor 210 for monitoring the swing position of the outer guide vane 200 in real time. The output value of the first angle sensor 210 is C3.

[0103] In some embodiments, the first angle sensor 210 is installed at the end of the outer guide vane 200 coaxially with the rotating shaft of the outer guide vane 200 to acquire the rotating angle of the outer guide vane 200.

[0104] The first acquisition module includes a second angle sensor 310 for monitoring the swing position of the inner guide vane 300 in real time. The output value of the second angle sensor 310 is C4.

[0105] In some embodiments, the second angle sensor 310 is installed at the end of the inner guide vane 300 coaxially with the rotating shaft of the inner guide vane 300 to acquire the rotating angle of the inner guide vane 300.

[0106] The first acquisition module includes a third angle sensor 610 for monitoring the swing position of the guide vane 600 in real time. The output value of the third angle sensor 610 is C5.

[0107] In some embodiments, the third angle sensor 610 is installed at the lower part of the guide vane 600 coaxially with the rotating shaft of the guide vane 600 to acquire the rotating angle of the guide vane 600.

[0108] The temperature of the heat exchanger 400, the rotating speed of the heat exchange fan 500, the angle of the outer air guide panel 200, the angle of the inner air guide panel 300, and the rotating angle of the air guide vane 600 are not fixed and are independent of each other in different operating states of the air conditioner indoor unit. Therefore, the output value C1 of the temperature sensor 410, the output value C2 of the rotating speed sensor 510, the output value C3 of the first angle sensor 210, the output value C4 of the second angle sensor 310, and the output value C5 of the third angle sensor 610 can generate a collection sequence (C1-C2-C3-C4-C5).

[0109] Since the temperature of the heat exchanger 400 changes in different operating states of the air conditioner indoor unit, C1 has N possible values.

[0110] Since the rotating speed of the heat exchange fan 500 changes in different operating states of the air conditioner indoor unit, C2 has N possible values.

[0111] Since the up-down rotating angle of the outer air guide panel 200 changes in different operating states of the air conditioner indoor unit, C3 has N possible values.

[0112] Since the up-down rotating angle of the inner air guide panel 300 changes in different operating states of the air conditioner indoor unit, C4 has N possible values.

[0113] Since the left-right rotating angle of the air guide vane 600 changes in different operating states of the air conditioner indoor unit, C5 has N possible values.

[0114] To ensure the finiteness of C1-C5 data, each data has a certain data graduation value, and each data has only N limited value possibilities. For example, the temperature of the heat exchanger 400 is within a certain range, the output value C1 of the temperature sensor 410 is a certain fixed value, the rotating speed of the heat exchange fan 500 is within a certain range, the output value C2 of the rotating speed sensor 510 is a certain fixed value, the up-down rotating angle of the outer air guide panel 200 is within a certain range, the output value C3 of the first angle sensor 210 is a certain fixed value, the up-down rotating angle of the inner air guide panel 300 is within a certain range, the output value C4 of the second angle sensor 310 is a certain fixed value, and the left-right rotating angle of the air guide vane 600 is within a certain range, the output value C5 of the third angle sensor 610 is a certain fixed value.

[0115] In some embodiments, the temperature range of the heat exchanger 400 collected by the temperature sensor 410 is usually 3-60°C.

[0116] When the temperature range of the heat exchanger 400 collected by the temperature sensor 410 is large, the collection error of the temperature sensor 410 can be large. In the embodiment, the temperature range of the heat exchanger 400 is further divided into multiple ranges to reduce the collection error of the temperature sensor 410.

[0117] Specifically, the temperature range of the heat exchanger 400 collected by the temperature sensor 410 is x1℃-x2℃, the temperature range of the heat exchanger is divided into y1 sub-ranges, the y1 sub-ranges are numbered 1-y1 in turn, the data graduation value is x3℃, and x1, x2, x3 and y1 satisfy the relationship (x2-x1) / y1=x3.

[0118] When the temperature of the heat exchanger 400 is x1℃-(x1+x3)℃, the temperature of the heat exchanger 400 is in the first sub-range. For convenience of description, the output value of the heat exchanger 400 in the first sub-range is recorded as C1=1. At this time, the output value of the temperature sensor 410 is the middle value of the first sub-range, that is, C1=(x1+x1+x3) / 2.

[0119] When the temperature of the heat exchanger 400 is x1℃-(x1+2x3)℃, the temperature of the heat exchanger 400 is in the second sub-range, C1=2. At this time, the output value of the temperature sensor 410 is the middle value of the second sub-range, that is, C1=(x1+x1+2x3) / 2.

[0120] When the temperature of the heat exchanger 400 is x1℃-(x1+3x3)℃, the temperature of the heat exchanger 400 is in the third sub-range, C1=3. At this time, the output value of the temperature sensor 410 is the middle value of the third sub-range, that is, C1=(x1+x1+3x3) / 2.

[0121] By analogy, when the temperature of the heat exchanger 400 is x1℃-(x1+y1x3)℃, the temperature of the heat exchanger 400 is in the y1th sub-range, C1=y1. At this time, the output value of the temperature sensor 410 is the middle value of the y1th sub-range, that is, C1=(x1+x1+y1x3) / 2.

[0122] It should be noted that the output value C1 of the temperature sensor 410 is 1-y1.

[0123] To ensure the visualization accuracy and less data amount, y1=10 is usually taken.

[0124] The wind speed range collected by the speed sensor 510 is x1RPM-x2 RPM. The wind speed range collected by the speed sensor 510 is usually 0-1000 RPM. The value of the speed sensor 510 is 1-y2, and y2=10 is usually taken.

[0125] The rotation angle of the rotation speed sensor 510 is the same as that of the temperature sensor 410, and thus is not described herein.

[0126] The up-down rotation angle of the outer air deflector 200 is x1°-x2°. In practical applications, when the size of the outer air deflector 200 is large, the up-down rotation angle of the outer air deflector 200 is usually -60°-60°, and the up-down rotation angle of the common outer air deflector 200 is usually -40°-40°. The value of the first angle sensor 210 is 1-y3, and y3 is usually 5 or 10.

[0127] The rotation angle of the first angle sensor 210 is the same as that of the temperature sensor 410, and thus is not described herein.

[0128] The up-down rotation angle of the inner air deflector 300 is x3°-x4°, and the up-down rotation angle of the inner air deflector 300 is usually 0°-45°. The value of the second angle sensor 310 is 1-y4, and y4 is usually 5.

[0129] The rotation angle of the second angle sensor 310 is the same as that of the temperature sensor 410, and thus is not described herein.

[0130] The left-right rotation angle of the air deflector blade 600 is x3°-x4°, and the left-right rotation angle of the air deflector blade 600 is usually -70°-70°. The value of the third angle sensor 610 is 1-y5, and y5 is usually 5.

[0131] The rotation angle of the third angle sensor 610 is the same as that of the temperature sensor 410, and thus is not described herein.

[0132] It should be noted that the number of the collection series C1-C2-C3-C4-C5 is y1x y2x y3x y4x y5.

[0133] In practical applications, the y1x y2x y3x y4x y5 arrangement combinations of the collection series (C1-C2-C3-C4-C5) are usually preprocessed to generate the simulation air field under each combination, and the simulation air field is stored in the storage module, so that the simulation air field corresponding to the running state of the air conditioner indoor unit can be called out when needed.

[0134] Since the running information of the air conditioner indoor unit can be obtained through the controller of the air conditioner indoor unit, in some other embodiments of the present application, the sensor detection is not required to obtain the air outlet air field information, and the first collection module is communicatively connected with the controller of the air conditioner indoor unit, so as to obtain the air outlet air field information of the air conditioner indoor unit in the running state.

[0135] The first acquisition module acquires the air outlet wind field information of the air conditioner indoor unit from the controller through communication transmission, without the need of setting sensors in the air conditioner indoor unit for physical detection, so that the cost can be reduced.

[0136] It should be noted that the communication transmission mode includes but is not limited to Bluetooth and WiFi.

[0137] It should be further noted that the state of the air conditioner indoor unit during operation is acquired from the controller, which belongs to the prior art in the field and will not be described here.

[0138] The air conditioner wind field display device includes a storage module, which stores a simulated wind field constructed according to the air outlet wind field information under the running state of the air conditioner indoor unit. The simulated wind field is usually set to multiple, and at least part of the simulated wind field is set to correspond to the air outlet wind field information under different running states of the air conditioner indoor unit.

[0139] The air conditioner wind field display device includes a simulation module for constructing a simulated wind field of the air conditioner indoor unit according to the air outlet wind field information during actual operation of the air conditioner indoor unit.

[0140] It should be noted that the simulation module for constructing the simulated wind field according to the air outlet wind field information can be realized by using the prior art, which will not be described here.

[0141] According to the air outlet wind field information, it takes a certain time to construct the simulated wind field. If the air outlet wind field information is obtained on site in actual application, and then the simulated wind field is constructed on site, the user needs to wait, which will reduce the user experience.

[0142] By constructing the simulated wind field according to the air outlet wind field under different running states of the air conditioner indoor unit in advance, and storing multiple simulated wind fields in the storage module, when the air outlet effect under different running states of the air conditioner indoor unit needs to be displayed, the simulated wind field corresponding to the running state of the air conditioner indoor unit can be selected from the storage module.

[0143] The air conditioner wind field display device includes a display module for displaying images, so that the user can view the air outlet wind field of the air conditioner indoor unit from the display module, realizing the visualization of the air outlet wind field of the air conditioner indoor unit.

[0144] The display module is arranged on the mobile terminal 800, and the mobile terminal 800 and the air conditioner indoor unit are independently arranged, so that the work of the display module and the work of the air conditioner indoor unit are independently operated and do not interfere with each other. Without changing the existing structure and affecting the existing performance of the air conditioner indoor unit, the user can view the air outlet effect image of the air conditioner indoor unit from the mobile terminal 800.

[0145] In some embodiments, the mobile terminal 800 is a mobile phone or a tablet computer, and the display module is a display screen of the mobile phone or a display screen of the tablet computer.

[0146] The air outlet wind field of the air conditioner indoor unit is a three-dimensional wind field, the simulation wind field is also a three-dimensional wind field, and the simulation wind field image is a dynamic image. The simulation wind field viewed from different viewing angles is different, that is, the simulation wind field images of the simulation wind field under different display viewing angles are also different.

[0147] In order to better display the air outlet effect of the air conditioner indoor unit, the simulation wind field image displayed on the display module is not a simulation wind field under a fixed angle, the simulation wind field can generate multiple simulation wind field images, and the multiple simulation wind field images correspond to multiple display viewing angles of the simulation wind field, so that the user can select the simulation wind field image required by the user, thereby enabling the user to view the air outlet effect of the air conditioner indoor unit from multiple different viewing angles. It should be noted that the display viewing angle of the simulation wind field can also be regarded as the viewing angle of the user.

[0148] In order to facilitate the user to view the air outlet effect of the air conditioner indoor unit, in the present application, the user holds the display module or watches the air outlet wind field information of the air conditioner indoor unit close to the display module, so it can be seen that the viewing angle defined between the user and the air conditioner indoor unit can be regarded as the display angle defined between the display module and the air conditioner indoor unit, and the display module is integrated in the mobile terminal 800, therefore, the display angle defined between the display module and the air conditioner indoor unit can also be regarded as the display angle defined between the mobile terminal 800 and the air conditioner indoor unit.

[0149] In the present embodiment, the relative positional relationship between the mobile terminal 800 and the air conditioner indoor unit is calculated to calculate the display angle defined between the mobile terminal 800 and the air conditioner indoor unit, and then the viewing angle required by the user is obtained. It should be noted that the viewing angle of the user is also the display angle of the simulation wind field.

[0150] In the prior art, the mobile terminal 800 is usually provided with a position calculation module, which is used to calculate the relative positional relationship between the mobile terminal 800 and the air conditioner indoor unit to determine the viewing angle defined between the mobile terminal 800 and the air conditioner indoor unit.

[0151] As shown in Figure 3 The reference position is provided outside the air conditioner indoor unit, and the reference position is the origin of the air conditioner indoor unit.

[0152] The air conditioner wind field display device comprises a second acquisition module, and the second acquisition module is used to acquire the reference position.

[0153] The second acquisition module is arranged on the mobile terminal 800, so that the user can acquire the reference position by moving the mobile terminal 800.

[0154] In some embodiments, the second acquisition module can be a camera of a mobile phone or a tablet computer, and the reference position is acquired through the camera.

[0155] It should be noted that the simulation module can be arranged in the mobile terminal 800 or in the computer of the technician. When the simulation module is arranged in the computer of the technician, the simulated wind field constructed by the simulation module is displayed on the mobile terminal 800 through wired or wireless transmission.

[0156] After the second acquisition module acquires the reference position, the position calculation module takes the reference position as the origin of the air conditioner indoor unit to calculate the spatial relative position relationship between the origin of the mobile terminal 800 and the reference position, so as to determine the display viewing angle formed by the mobile terminal 800 and the air conditioner indoor unit.

[0157] It should be noted that the origin of the mobile terminal 800 is usually pre-set in the position calculation module, which belongs to the prior art in the field and will not be described here.

[0158] The position calculation module includes an acceleration sensor for acquiring the distance between the mobile terminal 800 and the air conditioner indoor unit, and a gyroscope for acquiring the angle between the mobile terminal 800 and the air conditioner indoor unit.

[0159] The acceleration sensor and the gyroscope can calculate the relative position relationship between the mobile terminal 800 and the air conditioner indoor unit according to the reference position, so as to determine the display viewing angle of the mobile terminal 800 and the display viewing angle of the simulated wind field.

[0160] As shown in FIGS. 1, 2 and 3, a first coordinate system is established with the reference position as the origin, and the air conditioner indoor unit is located in the first coordinate system. A second coordinate system can be established with the center of the mobile terminal 800 as the origin, and the mobile terminal 800 is located in the second coordinate system. Figure 5 Figure 6 As shown in FIGS. 1, 2 and 3, a first coordinate system is established with the reference position as the origin, and the air conditioner indoor unit is located in the first coordinate system. A second coordinate system can be established with the center of the mobile terminal 800 as the origin, and the mobile terminal 800 is located in the second coordinate system.

[0161] It should be noted that in the first coordinate system, the Z1 axis is vertically upward, the Y1 axis is arranged along the horizontal direction away from the rear side of the air conditioner indoor unit, and the X1 axis is perpendicular to the Y1 axis in the horizontal plane. In the second coordinate system, the Z2 axis, the Y2 axis and the X2 axis are correspondingly arranged with the Z1 axis, the Y1 axis and the X1 axis.

[0162] The position calculation module can take the reference position as the origin to acquire the distance L1 between the mobile terminal 800 and the shell 100 in the horizontal plane and the distance L2 in the vertical plane.

[0163] ​The position calculation module can calculate an angle a1 formed between the mobile terminal 800 and the X1 axis in a horizontal plane and an angle b1 formed between the mobile terminal 800 and the Y1 axis in a vertical plane.

[0164] The position calculation module can calculate an angle a2 formed between the mobile terminal 800 and the X2 axis in a horizontal plane and an angle b2 formed between the mobile terminal 800 and the Z2 axis in a vertical plane.

[0165] According to the L1, L2, a1, a2, b1 and b2, a display angle formed between the mobile terminal 800 and the air conditioner indoor unit can be calculated.

[0166] Since the second acquisition module can acquire the reference position, the acceleration sensor and the gyroscope can calculate the relative position relationship between the first coordinate system and the second coordinate system. The specific technical method of the acceleration sensor and the gyroscope to calculate the relative position relationship between the mobile terminal 800 and the air conditioner indoor unit belongs to the prior art in the art, which will not be described here.

[0167] As shown in FIG. 8A, when the mobile terminal 800 is in the first position (i.e., the display module is in the first position), the mobile terminal 800 and the air conditioner indoor unit form a first view angle. Figure 7 As shown in FIG. 8B, when the mobile terminal 800 is in the second position, the mobile terminal 800 and the air conditioner indoor unit form a second view angle.

[0168] Figure 8 As shown in FIG. 8B, when the mobile terminal 800 is in the second position, the mobile terminal 800 and the air conditioner indoor unit form a second view angle.

[0169] When the mobile terminal 800 moves from the first position to the second position, since the display view angle of the simulated wind field changes, the simulated wind field image displayed on the display module also changes.

[0170] Since the simulated wind field is a three-dimensional wind field, the simulated wind field image viewed at different relative positions of the simulated wind field is also different. In short, even under the same display view angle, the simulated wind field images viewed at the ground origin of the simulated wind field and the position 10 meters away from the ground origin of the simulated wind field are different.

[0171] Based on this, in the present application, the reference position acquired by the second acquisition module is taken as the ground origin of the simulated wind field.

[0172] If only the display module displays the simulated wind field image, although the user can directly view the air conditioner indoor unit air outlet wind field effect, since the air conditioner indoor unit is lacking as a reference, the simulated wind field image displayed by the display module still cannot well display the air outlet effect of the air conditioner indoor unit.

[0173] ​Based on this, the air conditioner wind field display device comprises an input module, which is configured to obtain an air conditioner indoor unit image of the air conditioner indoor unit under a display visual angle.

[0174] By making the input module obtain the air conditioner indoor unit image of the air conditioner indoor unit under the display visual angle, and superimposing and displaying the air conditioner indoor unit image and the simulated wind field image on the display module, the outflow of the air current from the air outlet 102 of the air conditioner indoor unit and the distribution of the air current in the space after the air current flows out of the air conditioner indoor unit are simulated, so that the outflow effect of the air conditioner indoor unit is better displayed.

[0175] It should be noted that when the display visual angle defined between the display module and the air conditioner indoor unit changes, the angle of the air conditioner indoor unit image obtained by the input module also changes accordingly. That is, when the mobile terminal 800 is at the first position, the air conditioner indoor unit image obtained by the input module is the image of the air conditioner indoor unit under the first visual angle; when the mobile terminal 800 is at the second position, the air conditioner indoor unit image obtained by the input module is the image of the air conditioner indoor unit under the second visual angle. When the position of the mobile terminal 800 changes, the input module needs to re-obtain the air conditioner indoor unit image.

[0176] In some embodiments, the input module is a camera of a mobile phone or a tablet computer, which obtains the image of the air conditioner indoor unit under a certain display visual angle by shooting.

[0177] The air conditioner wind field display device comprises a control module connected with the first acquisition module, and the control module is configured to control the first acquisition module to collect the outflow wind field information of the air conditioner indoor unit under the current running state.

[0178] When the first acquisition module is a sensor, the control module is configured to generate the outflow temperature information according to the temperature of the heat exchanger 400 detected by the temperature sensor 410, generate the outflow speed information according to the rotating speed of the heat exchanger fan 500 detected by the rotating speed sensor 510, and generate the outflow direction information according to the rotating angle of the outer air deflector 200 detected by the first angle sensor 210, the rotating angle of the inner air deflector 300 detected by the second angle sensor 310, and the rotating angle of the air deflector blade 600 detected by the third angle sensor 610.

[0179] When the first acquisition module obtains the outflow wind field information by being communicatively connected with the controller of the air conditioner indoor unit, the control module is configured to control the first acquisition module to obtain the outflow wind field information of the air conditioner indoor unit from the controller.

[0180] The control module is connected with the storage module, and the control module is configured to select the corresponding simulated wind field from the storage module according to the outflow wind field information collected by the first acquisition module.

[0181] The control module is connected with the simulation module, and the control module is configured to control the simulation of the simulated air field according to the air outlet wind field information of the actual operation of the air conditioner indoor unit, and store the simulated air field in the storage module.

[0182] The control module is connected with the display module, and the control module is configured to obtain a simulated air field image of the simulated air field under the display perspective, and display the obtained simulated air field image on the display module.

[0183] The control module is connected with the second acquisition module, and the control module is configured to control the second acquisition module to input the obtained reference position.

[0184] The control module is further configured to control the simulated air field to simulate the origin of the earth of the simulated air field at the reference position.

[0185] The control module is connected with the position calculation module, and the control module is configured to control the position calculation module to calculate the relative position relationship between the display module and the air conditioner indoor unit at the current position, and determine the display perspective formed by the display module and the air conditioner indoor unit.

[0186] When the position calculation module includes an acceleration sensor and a gyroscope, the control module is configured to control the acceleration sensor and the gyroscope to calculate the relative position relationship between the mobile terminal 800 and the air conditioner indoor unit and the display perspective of the simulated air field according to the reference position.

[0187] The control module is connected with the input module, and the control module is configured to control the input module to input the obtained air conditioner indoor unit image; and superimpose and display the air conditioner indoor unit image obtained by the input module on the display module.

[0188] It should be noted that since the module air field image and the air conditioner indoor unit image are superimposed and displayed, the air outlet effect of the air conditioner indoor unit can be better displayed, therefore, the control module is further configured to superimpose and display the obtained simulated air field image and the air conditioner indoor unit image obtained by the input module on the display module.

[0189] When the air conditioner indoor unit is displayed, the operating state of the air conditioner indoor unit may be switched according to the user's demand, the operating state of the air conditioner indoor unit changes, the air outlet wind field information also changes accordingly, and the simulated air field selected according to the air outlet wind field information also needs to be changed. It should be noted that at this time, the spatial relative position relationship between the display module and the air conditioner indoor unit does not change, therefore, the display perspective of the simulated air field does not change, and the input module does not need to reacquire the air conditioner indoor unit image.

[0190] When the air conditioner indoor unit is switched from the first operating state to the second operating state, the air outlet wind field information of the air conditioner indoor unit changes, that is, the simulated wind field changes, but since the position of the display module does not change, the display angle of the simulated wind field does not change, and the image of the air conditioner indoor unit also does not change.

[0191] As shown in Figure 10 When the air conditioner indoor unit is switched from the first operating state to the second operating state, the control module is further configured to: update the air outlet wind field information obtained by the first acquisition module; reselect the simulated wind field from the storage module according to the updated air outlet wind field information obtained by the first acquisition module, and obtain the simulated wind field image of the reselected simulated wind field under the display angle; and superimpose and display the reselected simulated wind field image and the image of the air conditioner indoor unit input by the input module on the display module.

[0192] When the air conditioner indoor unit is running, the user may want to switch the angle to watch the air outlet effect of the air conditioner indoor unit. When the relative position of the display module and the air conditioner indoor unit changes, the viewing angle of the user and the display angle of the simulated wind field also change accordingly. It should be noted that at this time, the operating state of the air conditioner indoor unit does not change, that is, the air outlet wind field information collected by the first acquisition module does not change, so there is no need to reselect the simulated wind field.

[0193] When the mobile terminal 800 is at the first position, the control module is configured to: control the position calculation module to calculate the relative position relationship between the mobile terminal 800 at the first position and the air conditioner indoor unit according to the reference position obtained by the second acquisition module, to determine the first viewing angle; and display the simulated wind field image of the simulated wind field under the first viewing angle on the display module.

[0194] When the mobile terminal 800 is at the second position, the control module is configured to: control the position calculation module to calculate the relative position relationship between the mobile terminal 800 at the second position and the air conditioner indoor unit according to the reference position obtained by the second acquisition module, to determine the second viewing angle; and display the simulated wind field image of the simulated wind field under the second viewing angle on the display module.

[0195] As shown in Figure 11 When the mobile terminal 800 moves from the first position to the second position, the input module reacquires the image of the air conditioner indoor unit, and the display angle defined by the mobile terminal 800 and the air conditioner indoor unit changes from the first viewing angle to the second viewing angle; the control module is further configured to: obtain the simulated wind field image of the simulated wind field under the second viewing angle; control the input module to input the reacquired image of the air conditioner indoor unit; and superimpose and display the simulated wind field image of the simulated wind field under the second viewing angle and the image of the air conditioner indoor unit reinput by the input module on the display module.

[0196] It should be noted that when the display module moves from the first position to the second position, although the position of the display module changes, the reference position does not change, that is, the origin of the earth of the simulated wind field does not change, so it is not necessary to reposition the origin of the earth of the simulated wind field.

[0197] As shown in Figure 9 , the working principle of the air conditioner wind field display device is that the control module controls the first acquisition module to acquire the outflow wind field information of the air conditioner indoor unit in the current running state; selects the simulated wind field corresponding to the outflow wind field information acquired by the first acquisition module from the simulated wind field pre-stored in the storage module; controls the second acquisition module to input the acquired reference position, and takes the reference position acquired by the second acquisition module as the origin of the earth of the selected simulated wind field; controls the position calculation module to take the reference position acquired by the second acquisition module as the origin of the air conditioner indoor unit, calculates the positional relationship between the mobile terminal 800 and the air conditioner indoor unit, and determines the display view angle of the simulated wind field; controls the input module to input the acquired air conditioner indoor unit image of the air conditioner indoor unit under the display view angle; and superimposes and displays the simulated wind field image of the simulated wind field under the display view angle and the air conditioner indoor unit image input by the input module on the display module.

[0198] As shown in Figure 7 and Figure 8 , when the mobile terminal 800 moves from the first position to the second position, the display view angle of the simulated wind field changes from the first view angle to the second view angle, the air conditioner indoor unit image input by the input module changes from the image of the air conditioner indoor unit under the first view angle to the image of the air conditioner indoor unit under the second view angle; the control module is configured to control the position calculation module to calculate the positional relationship between the mobile terminal 800 and the air conditioner indoor unit when the mobile terminal 800 is at the second position, and determine the second view angle; control the input module to re-input the acquired air conditioner indoor unit image; acquire the simulated wind field image of the simulated wind field under the second view angle; and superimpose and display the simulated wind field image of the simulated wind field under the second view angle and the air conditioner indoor unit image re-input by the input module on the display module.

[0199] When the running state of the air conditioner indoor unit changes from the first state to the second state, the outflow wind field information acquired by the first acquisition module changes. The control module is configured to update the outflow wind field information acquired by the first acquisition module; reselect the simulated wind field from the storage module according to the updated outflow wind field information acquired by the first acquisition module, and acquire the simulated wind field image of the reselected simulated wind field under the display view angle; and display the reacquired simulated wind field image and the air conditioner indoor unit image input by the input module on the display module after superimposition.

[0200] It should be noted that in some embodiments, the first acquisition module acquires the air outlet wind field information of the air conditioner indoor unit in real time, and when the air outlet wind field information changes, the control module controls the storage module to select the simulated wind field corresponding to the information acquired by the first acquisition module in real time, so as to prevent the simulated wind field from not changing when the operating state of the air conditioner indoor unit changes, and reduce the time difference between the changes of the two.

[0201] It should also be noted that whether the operating state of the air conditioner indoor unit changes or the position of the mobile terminal 800 changes, the origin of the earth of the simulated wind field will not change, and the origin of the earth of the simulated wind field is an absolute origin. Therefore, when the operating state of the air conditioner indoor unit changes or the position of the mobile terminal 800 changes, the origin of the earth of the simulated wind field does not need to be re-determined.

[0202] The working principle of the air conditioner wind field display device will be described in detail below by taking the mobile terminal 800 as a tablet computer, wherein the camera of the tablet computer is both the second acquisition module and the input module; and the display screen of the tablet computer is the display module.

[0203] The control module controls the first acquisition module to acquire the air outlet wind field information of the air conditioner indoor unit under the current operating state, and selects the simulated wind field corresponding to the air outlet wind field information acquired by the first acquisition module from the storage module; the control module controls the selected simulated wind field to take the reference position as the origin of the earth of the simulated wind field through the camera (the second acquisition module) of the tablet computer; the control module controls the acceleration sensor and the gyroscope to calculate the positional relationship between the tablet computer and the air conditioner indoor unit, and determines the display view angle of the simulated wind field; the camera (the input module) of the tablet computer takes the air conditioner indoor unit at the current position (the first position) of the tablet computer; and the control module superimposes and displays the image of the air conditioner indoor unit taken by the tablet computer and the simulated wind field image of the simulated wind field under the display view angle on the display screen of the tablet computer.

[0204] When the tablet computer moves from the first position to the second position, the control module controls the acceleration sensor and the gyroscope to calculate the positional relationship between the tablet computer and the air conditioner indoor unit at the second position, and re-determines the display view angle of the simulated wind field; the camera of the tablet computer re-takes the air conditioner indoor unit at the second position of the tablet computer; and the control module superimposes and displays the image of the air conditioner indoor unit re-taken by the tablet computer and the simulated wind field image of the simulated wind field under the re-determined display view angle on the display screen of the tablet computer.

[0205] When the air conditioner running state is switched from the first state to the second state, the control module controls the storage module to reselect the simulated wind field corresponding to the outflow wind field information collected by the first collection module from the pre-stored simulated wind field; and the control module superimposes and displays the air conditioner indoor unit image captured by the camera of the tablet computer at the first position of the tablet computer and the simulated wind field image of the reselected simulated wind field at the display angle on the display screen of the tablet computer.

[0206] In some embodiments, the air conditioner indoor unit image and the simulated wind field image of the simulated wind field at the display angle are superimposed and then displayed on the tablet computer, and the user directly watches the outflow effect image of the air conditioner indoor unit through the tablet computer.

[0207] In some embodiments, the air conditioner indoor unit image and the simulated wind field image of the simulated wind field at the display angle are superimposed and then transmitted to other display devices for display through wired or wireless communication. The other display devices can be televisions, projectors, or user's mobile phones, etc.

[0208] The air conditioner wind field display device applies the AR technology to the outflow effect display of the air conditioner indoor unit, constructs a simulated wind field according to the outflow wind field information of the air conditioner indoor unit, and simulates the outflow wind field of the air conditioner indoor unit in operation by using the simulated wind field. The constructed simulated wind field is stored in the storage module, and the first collection module is arranged to collect the outflow wind field information of the air conditioner indoor unit in the current running state, so that the control module selects the corresponding simulated wind field from the storage module according to the outflow wind field information collected by the first collection module, and displays the simulated wind field image of the simulated wind field on the display module, so as to realize the visualization of the outflow effect of the air conditioner indoor unit. The input module is arranged to obtain the air conditioner indoor unit image of the air conditioner indoor unit at the user's viewing angle, and obtain the simulated wind field image of the simulated wind field at the user's viewing angle, and superimpose and display the simulated wind field image and the air conditioner indoor unit image on the display module, so as to visualize the distribution of the air flow in the space after the air flow flows out of the air outlet of the air conditioner indoor unit, so that the user can intuitively see the outflow effect of the air conditioner indoor unit.

[0209] The air conditioner wind field display device can be applied to air conditioner indoor units of different models, and can not only visually display the outflow effect of the air conditioner indoor unit from multiple viewing angles, but also has good display effect and does not affect the existing structure and performance of the air conditioner indoor unit.

[0210] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application.

[0211] The foregoing description has been directed to specific embodiments. It is recognized that variations and modifications of the software applications can be made while remaining within the scope of the present application. Accordingly, it is intended that the present application embrace all such changes and modifications that fall within the scope of the application. This application is intended to cover any adaptations or variations of the specific embodiments discussed above. Therefore, it is intended that this application be considered in all respects as only illustrative of the principles and concepts, and not as a limitation of the scope of the application.

Claims

1. An air-conditioning wind field display device, characterized by comprising: The application relates to an air conditioner indoor unit image display device, which comprises the following parts: a first acquisition module for acquiring air outlet wind field information of an air conditioner indoor unit during operation; a storage module, which stores simulation wind fields, wherein the simulation wind fields are constructed according to the air outlet wind field information; the simulation wind fields are arranged in multiple groups, and at least part of the simulation wind fields are arranged in correspondence with the air outlet wind field information of the air conditioner indoor unit in different operating states; a display module for displaying images; the display module is arranged outside the air conditioner indoor unit, and the display module and the air conditioner outdoor unit are arranged independently of each other; a display visual angle is defined between the display module and the air conditioner indoor unit; an input module for acquiring an air conditioner indoor unit image of the air conditioner indoor unit under the display visual angle; a control module connected with the first acquisition module, the storage module, the display module and the input module; the control module is configured to control the first acquisition module to acquire the air outlet wind field information under the current operating state of the air conditioner indoor unit; the corresponding simulation wind field is selected from the storage module according to the air outlet wind field information acquired by the first acquisition module; a simulation wind field image of the simulation wind field under the display visual angle is acquired; the input module is controlled to input the acquired air conditioner indoor unit image; the simulation wind field image and the air conditioner indoor unit image acquired by the input module are superimposed and displayed on the display module.

2. The air-conditioning wind farm display device according to claim 1, characterized in that, the control module is further configured to update the air outlet wind field information acquired by the first acquisition module when the air conditioner indoor unit is switched from a first operating state to a second operating state; the simulation wind field is reselected from the storage module according to the updated air outlet wind field information acquired by the first acquisition module, and a simulation wind field image of the reacquired simulation wind field under the display visual angle is acquired; the reacquired simulation wind field image and the air conditioner indoor unit image input by the input module are superimposed and displayed on the display module.

3. The air-conditioning wind farm display device of claim 1, wherein, when the display module moves from a first position to a second position, the display visual angle defined between the display module and the air conditioner indoor unit changes from a first visual angle to a second visual angle; the input module reacquires the air conditioner indoor unit image; the control module is further configured to acquire the simulation wind field image of the simulation wind field under the second visual angle; the input module is controlled to input the reacquired air conditioner indoor unit image; the simulation wind field image of the simulation wind field under the second visual angle and the air conditioner indoor unit image reinput by the input module are superimposed and displayed on the display module.

4. The air-conditioning wind farm display device of claim 1, wherein, a reference position is arranged outside the air conditioner indoor unit, and the reference position is located below the air conditioner indoor unit; the display device further comprises a second acquisition module for acquiring the reference position; the second acquisition module is connected with the control module; the control module is further configured to control the second acquisition module to input the acquired reference position, take the reference position as the origin of the air conditioner indoor unit, and calculate the display visual angle defined between the display module and the air conditioner indoor unit.

5. The air-conditioning wind farm display device according to claim 4, characterized in that, At least the display module, the input module and the second acquisition module are integrated in a mobile terminal, the mobile terminal is arranged outside the air conditioner indoor unit, and the mobile terminal and the air conditioner indoor unit are arranged independently.

6. The air-conditioning wind farm display device of claim 1, wherein, The air outlet wind field information at least includes air outlet temperature, air outlet speed and air outlet direction; the control module is configured to: control the first acquisition module to acquire the temperature of the heat exchanger of the air conditioner indoor unit to acquire the air outlet temperature; control the first acquisition module to acquire the rotating speed of the heat exchange fan of the air conditioner indoor unit to acquire the air outlet speed; and control the first acquisition module to acquire the rotating angle of the outer air deflector and / or the inner air deflector of the air conditioner indoor unit and / or the air deflector blade located at the air outlet of the casing to acquire the air outlet direction.

7. The air-conditioning wind farm display device of claim 6, wherein, The first acquisition module includes a temperature sensor, a rotating speed sensor, a first angle sensor, a second angle sensor and a third angle sensor, the temperature sensor is used to detect the temperature of the heat exchanger of the air conditioner indoor unit; the rotating speed sensor is used to detect the rotating speed of the heat exchange fan of the air conditioner indoor unit; the first angle sensor is used to detect the rotating angle of the outer air deflector of the air conditioner indoor unit, the second angle sensor is used to detect the rotating angle of the inner air deflector of the air conditioner indoor unit, and the third angle sensor is used to detect the rotating angle of the air deflector blade of the air conditioner indoor unit.

8. The air-conditioning wind farm display device of claim 6, wherein, The first acquisition module is in communication connection with the controller of the air conditioner indoor unit; and the control module is configured to: control the first acquisition module to acquire the air outlet wind field information from the controller of the air conditioner indoor unit.

9. An air-conditioning wind field display device, characterized by comprising: A reference position is arranged outside the air conditioner indoor unit, and the reference position is located below the air conditioner indoor unit. The display device includes: A first acquisition module is arranged to acquire air outlet wind field information when the air conditioner indoor unit is running. A storage module stores a simulated wind field, the simulated wind field is constructed according to the air outlet wind field information; and a plurality of simulated wind fields are arranged, at least part of the simulated wind fields are arranged in correspondence with the air outlet wind field information of the air conditioner indoor unit in different running states. A display module is arranged to display images; the display module is arranged outside the air conditioner indoor unit, and the display module and the air conditioner outdoor unit are arranged independently; the display module and the air conditioner indoor unit define a display visual angle. A second acquisition module is arranged to acquire the reference position. An input module is arranged to acquire an air conditioner indoor unit image of the air conditioner indoor unit in the display visual angle. A control module is connected with the first acquisition module, the storage module, the display module, the second acquisition module and the input module respectively. The control module is configured to: control the first acquisition module to acquire the air outlet wind field information in the current running state of the air conditioner indoor unit. The simulated wind field corresponding to the air outlet wind field information acquired by the first acquisition module is selected from the storage module. The control module controls the second acquisition module to input the acquired reference position, and controls the simulated wind field to take the origin of the earth of the simulated wind field as the reference position. The simulated wind field image of the simulated wind field in the display visual angle is acquired. control the input module to input the acquired air conditioner indoor unit image; superimpose the simulated wind field image and the air conditioner indoor unit image acquired by the input module and display the superimposed image on the display module.

10. The air-conditional wind farm display apparatus according to any one of claims 1-9, wherein, The display device further comprises a simulation module configured to construct the simulated wind field; the simulation module is connected to the control module; and the control module is configured to control the simulation module to construct a simulated wind field according to the air outlet wind field information and store the constructed simulated wind field in the storage module.

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