阅读说明：本技术 立式空调及其控制方法和电子设备 (Floor air conditioner, control method thereof and electronic equipment ) 是由 陈风梅 樊明敬 郝本华 王宪强 曹高华 李学瑞 于 2021-08-02 设计创作，主要内容包括：本发明提供一种立式空调及其控制方法和电子设备,其中立式空调包括机壳,机壳开设有主出风口和第一下风口,第一下风口位于主出风口的下方；机壳内设有与主出风口相连通的主风道以及与第一下风口相连通的下部风道,主风道内安装有主出风风扇,下部风道内安装有吸风风扇和第一净化模块；机壳安装有摄像组件,摄像组件用于识别吸烟用户并测量吸烟用户到机壳的距离。该立式空调及控制方法可以对室内吸烟行为进行针对性地除味和除烟,净化效果较佳且速度较快,减少了香烟烟雾在室内的停留时间。(The invention provides a vertical air conditioner, a control method thereof and electronic equipment, wherein the vertical air conditioner comprises a shell, wherein the shell is provided with a main air outlet and a first lower air inlet, and the first lower air inlet is positioned below the main air outlet; a main air duct communicated with the main air outlet and a lower air duct communicated with the first lower air inlet are arranged in the machine shell, a main air outlet fan is arranged in the main air duct, and an air suction fan and a first purification module are arranged in the lower air duct; the casing is installed with the subassembly of making a video recording, and the subassembly of making a video recording is used for discerning the smoking user and measures the distance of smoking user to the casing. The vertical air conditioner and the control method can perform targeted deodorization and smoke removal on indoor smoking behaviors, have good purification effect and high speed, and reduce the retention time of cigarette smoke indoors.)

1. A vertical air conditioner is characterized by comprising a machine shell, wherein the machine shell is provided with a main air outlet and a first lower air inlet, and the first lower air inlet is positioned below the main air outlet; a main air duct communicated with the main air outlet and a lower air duct communicated with the first lower air inlet are arranged in the casing, a main air outlet fan is installed in the main air duct, and an air suction fan and a first purification module are installed in the lower air duct; the shell is provided with a camera shooting assembly, and the camera shooting assembly is used for identifying smoking users and measuring the distance from the smoking users to the shell.

2. The floor air conditioner as claimed in claim 1, wherein the cabinet further has an indoor air quality detector, the main duct further has a second purification module, the lower duct further has a lower outlet fan, and the lower outlet fan is disposed opposite to the suction fan.

3. The vertical air conditioner according to claim 2, wherein the first purification module comprises a first filter screen assembly installed at openings at both ends of the lower air duct and a first negative ion generator installed in the lower air duct; the second purification module comprises a second filter screen assembly arranged at an air inlet of the main air channel and a second negative ion generator arranged in the main air channel.

4. The floor air conditioner of claim 3, wherein the first screen assembly and the second screen assembly each comprise one or more of an activated carbon screen, a HEPA screen, and a high efficiency fiberglass screen.

5. The floor air conditioner according to any one of claims 1 to 4, wherein the camera assembly comprises two sets of infrared and visible light image acquisition devices located on the same horizontal plane.

6. A control method of a floor air conditioner according to any one of claims 1 to 5, comprising a smoke removal mode including:

the camera shooting assembly collects an indoor space image;

determining whether a smoking user is present in the indoor space image;

if the smoking user exists, measuring the distance from the smoking user to the machine shell, marking the smoking user with the distance from the machine shell smaller than or equal to a first preset distance as a short-distance smoking user, and marking the smoking user with the distance from the smoking user to the machine shell larger than the first preset distance as a long-distance smoking user;

counting the number of the short-distance smoking users and the number of the long-distance smoking users;

when the number of the short-distance smoking users is larger than that of the long-distance smoking users, stopping the main air outlet fan and operating the air suction fan; or

When the number of the remote smoking users is larger than that of the short-distance smoking users, the main air outlet fan and the air suction fan are operated; or

When the number of the remote smoking users is equal to that of the short-distance smoking users, the main air outlet fan and the air suction fan are kept in the previous running state.

7. The control method of a floor air conditioner according to claim 6, wherein the step of marking the smoking user having a distance to the cabinet greater than a first preset distance as a remote smoking user further comprises:

marking the smoking users with the distance to the shell larger than a first preset distance and smaller than or equal to a second preset distance as first remote smoking users, and marking the smoking users with the distance to the shell larger than the second preset distance as second remote smoking users;

the statistics close range smoking user with remote smoking user's quantity, when remote smoking user's quantity is greater than close range smoking user's quantity, the operation main air-out fan with the induced draft fan, further include:

counting the number of the first remote smoking users and the second remote smoking users;

when the number of the first remote smoking users is larger than that of the second remote smoking users, the main air outlet fan runs at a middle-gear rotating speed, and the air suction fan runs at a rated rotating speed; or

When the number of the first remote smoking users is smaller than that of the second remote smoking users, the main air outlet fan runs at a high-grade rotating speed, and the air suction fan runs at a rated rotating speed; or

And when the number of the first remote smoking users is equal to that of the second remote smoking users, the main air outlet fan and the air suction fan are in the last running state.

8. The control method of the floor air conditioner according to claim 6, wherein when the smoke removal mode is operated, if a user instruction is received, the smoke removal mode is stopped and the operation is performed according to the user instruction.

9. The control method of a floor air conditioner according to any one of claims 6 to 8, further comprising a purge mode including:

the indoor air quality detector detects the indoor air quality condition;

determining whether the indoor air quality condition is poor;

and if the indoor air quality condition is poor, operating the main air outlet fan and the lower air outlet fan.

10. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the steps of the control method of the floor air conditioner according to any one of claims 6 to 9 are implemented when the processor executes the program.

Technical Field

The invention relates to the technical field of air conditioning equipment, in particular to a vertical air conditioner, a control method of the vertical air conditioner and electronic equipment.

Background

Smoking in indoor places not only seriously harms self health, but also causes other people to suffer from second-hand smoke. Although it is stated that smoking is prohibited in indoor public places, some places are often prohibited from smoking indoors, and some smokers choose to smoke in a corridor to avoid smoking indoors or in offices, and smoke is easy to permeate indoors due to poor ventilation of the corridor, and further causes troubles to residents or users on adjacent floors. In order to improve the indoor air quality, the user has to purchase additional air purifiers and needs to continuously operate the air purifiers.

Along with the change of life style of people, people tend to be intelligent and personalized to the function expansion of indoor electric appliances so as to meet different use requirements. An air conditioner, as a device capable of adjusting parameters such as temperature and humidity of air in a room (or an enclosed space, an area), has become an essential electrical appliance in daily life. The existing air conditioner has certain capacity of cleaning air, but the existing air conditioner mainly performs undifferentiated purification in the conventional operation, and has limited purification capacity and slow effect.

Disclosure of Invention

The invention provides a vertical air conditioner, a control method thereof and electronic equipment, which are used for solving the defect that the air conditioner in the prior art cannot purify smoke in a targeted manner.

The invention provides a vertical air conditioner, which comprises a machine shell, wherein the machine shell is provided with a main air outlet and a first lower air inlet, and the first lower air inlet is positioned below the main air outlet; a main air duct communicated with the main air outlet and a lower air duct communicated with the first lower air inlet are arranged in the casing, a main air outlet fan is installed in the main air duct, and an air suction fan and a first purification module are installed in the lower air duct; the shell is provided with a camera shooting assembly, and the camera shooting assembly is used for identifying smoking users and measuring the distance from the smoking users to the shell.

According to the vertical air conditioner provided by the invention, the casing is also provided with an indoor air quality detector, the main air channel is also internally provided with a second purification module, the lower air channel is also internally provided with a lower air outlet fan, and the lower air outlet fan is arranged opposite to the air suction fan.

According to the vertical air conditioner provided by the invention, the first purification module comprises a first filter screen assembly and a first negative ion generator, wherein the first filter screen assembly is arranged at openings at two ends of the lower air duct; the second purification module comprises a second filter screen assembly arranged at an air inlet of the main air channel and a second negative ion generator arranged in the main air channel.

According to the vertical air conditioner provided by the invention, the first filter screen assembly and the second filter screen assembly respectively comprise one or more of an activated carbon filter screen, a HEPA filter screen and a high-efficiency glass fiber filter screen.

According to the vertical air conditioner provided by the invention, the camera shooting assembly comprises two groups of infrared and visible light image acquisition devices which are positioned on the same horizontal plane.

The invention also provides a control method of the floor air conditioner, which comprises a smoke removal mode, wherein the smoke removal mode comprises the following steps:

the camera shooting assembly collects an indoor space image;

determining whether a smoking user is present in the indoor space image;

if the smoking user exists, measuring the distance from the smoking user to the machine shell, marking the smoking user with the distance from the machine shell smaller than or equal to a first preset distance as a short-distance smoking user, and marking the smoking user with the distance from the smoking user to the machine shell larger than the first preset distance as a long-distance smoking user;

counting the number of the short-distance smoking users and the long-distance smoking users,

when the number of the short-distance smoking users is larger than that of the long-distance smoking users, stopping the main air outlet fan and operating the air suction fan; or

When the number of the remote smoking users is larger than that of the short-distance smoking users, the main air outlet fan and the air suction fan are operated; or

When the number of the remote smoking users is equal to that of the short-distance smoking users, the main air outlet fan and the air suction fan are kept in the previous running state.

According to the control method of the floor air conditioner provided by the invention, the smoking user who is away from the machine shell by more than a first preset distance is marked as a remote smoking user, and the method further comprises the following steps:

marking the smoking users with the distance to the shell larger than a first preset distance and smaller than or equal to a second preset distance as first remote smoking users, and marking the smoking users with the distance to the shell larger than the second preset distance as second remote smoking users;

the statistics close range smoking user with remote smoking user's quantity, when remote smoking user's quantity is greater than close range smoking user's quantity, the operation main air-out fan with the induced draft fan, further include:

counting the number of the first remote smoking users and the second remote smoking users;

when the number of the first remote smoking users is larger than that of the second remote smoking users, the main air outlet fan runs at a middle-gear rotating speed, and the air suction fan runs at a rated rotating speed; or

When the number of the first remote smoking users is smaller than that of the second remote smoking users, the main air outlet fan runs at a high-grade rotating speed, and the air suction fan runs at a rated rotating speed; or

And when the number of the first remote smoking users is equal to that of the second remote smoking users, the main air outlet fan and the air suction fan are in the last running state.

According to the control method of the floor air conditioner, when the smoke removing mode is operated, if a user instruction is received, the smoke removing mode is stopped and the floor air conditioner is operated according to the user instruction.

According to the control method of the floor air conditioner provided by the invention, the control method further comprises a purification mode, wherein the purification mode comprises the following steps:

the indoor air quality detector detects the indoor air quality condition;

determining whether the indoor air quality condition is poor;

and if the indoor air quality condition is poor, operating the main air outlet fan and the lower air outlet fan.

The invention also provides an electronic device, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the program to realize the steps of any one of the control methods of the vertical air conditioner.

The invention provides a vertical air conditioner, a control method thereof and electronic equipment, wherein the vertical air conditioner is provided with a lower air duct below a main air duct, and utilizes the synergistic effect of an air suction fan in the lower air duct and a main air outlet fan in the main air duct to directionally and pertinently purify air pollution caused by indoor smoking behaviors through a first purification module in the lower air duct, wherein the indoor smoking behaviors can be identified and positioned by a camera shooting component. When the distance from a smoking user to the shell is short, the main air outlet fan is stopped, only the air suction fan is operated, smoke is prevented from being blown away by the main air outlet fan, and the cigarette smoke which is just released can be sucked in time; when the distance from the smoking user to the casing is far, the main air outlet fan and the air suction fan are operated at the same time, and the diffused cigarette smoke is settled and sucked by utilizing the forced circulation flow of the indoor air. The vertical air conditioner and the control method can perform targeted deodorization and smoke removal on indoor smoking behaviors, have good purification effect and high speed, and reduce the retention time of cigarette smoke indoors.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a floor type air conditioner according to the present invention;

fig. 2 is a schematic view of an internal structure of a floor type air conditioner according to the present invention;

FIG. 3 is a partially enlarged schematic view of a lower duct of the floor air conditioner according to the present invention;

FIG. 4 is a schematic view of the internal structure of the lower duct of the floor air conditioner according to the present invention;

FIG. 5 is a partially enlarged schematic view of the floor air conditioner provided by the present invention at another angle;

fig. 6 is a flowchart illustrating a control method of the floor air conditioner according to the present invention;

FIG. 7 is a schematic structural diagram of an electronic device provided by the present invention;

reference numerals:

1. a housing; 11. A main air outlet; 12. A first lower tuyere;

13. a second lower tuyere; 2. A main air outlet fan; 3. A lower air duct;

4. an air suction fan; 5. A lower air outlet fan; 6. A camera assembly;

7. a first screen assembly; 8. A support arm;

900. an electronic device; 910. A processor; 920. A communication interface;

930. a memory; 940. A communication bus.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "first" and "second" are used for the sake of clarity in describing the numbering of the components of the product and do not represent any substantial difference, unless explicitly stated or limited otherwise. The terms "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of a described object is changed, the relative positional relationships may also be changed accordingly. Specific meanings of the above terms in the embodiments of the present invention can be understood by those of ordinary skill in the art according to specific situations.

It is to be understood that, unless otherwise expressly specified or limited, the term "coupled" is used broadly, and may, for example, refer to directly coupled devices or indirectly coupled devices through intervening media. Specific meanings of the above terms in the embodiments of the invention will be understood to those of ordinary skill in the art in specific cases.

As shown in fig. 1 to 5, the floor air conditioner provided in the embodiment of the present invention includes a casing 1, the casing 1 is provided with a main air outlet 11 and a first lower air outlet 12, and the first lower air outlet 12 is located below the main air outlet 11. A main air duct communicated with the main air outlet 11 and a lower air duct 3 communicated with the first lower air inlet 12 are arranged in the casing 1, a main air outlet fan 2 is arranged in the main air duct, and an air suction fan 4 and a first purification module are arranged in the lower air duct 3. The housing 1 is fitted with a camera assembly 6, the camera assembly 6 being used to identify a smoking user and to measure the distance of the smoking user from the housing 1.

Specifically, as shown in fig. 1 and 2, the casing 1 may be a housing in a column form or a cabinet form, and the main air outlet 11 and the first lower air outlet 12 are opened on a front panel of the casing 1. In this embodiment, the housing 1 in the form of a vertical column is taken as an example for explanation, the main air outlet 11 is a vertically arranged elongated opening, the main air duct is correspondingly provided with a vertically arranged main air outlet fan 2, and the main air outlet fan 2 is preferably a cross-flow fan, and may also be an axial flow fan. The first lower air inlet 12 is located below the main air outlet 11, the first lower air inlet 12 can also be a vertically arranged strip-shaped opening, the area of the first lower air inlet 12 is smaller than that of the main air outlet 11, correspondingly, the space occupied by the lower air duct 3 is also smaller than that occupied by the main air duct, the lower air duct 3 and the main air duct are mutually independent, and the lower air duct 3 can directly utilize the lower vacant space of the existing vertical air conditioner. More specifically, the main air outlet 11 and the first lower air outlet 12 are each provided with a plurality of air deflectors which can be turned over to close or open the air outlet, so that dust or pollutants are prevented from entering the air conditioner when the air conditioner stops running.

As shown in fig. 3, 4 and 5, the lower duct 3 has two ends open, one end open to the first lower air opening 12, and the other end open to the second lower air opening 13 on the rear panel of the cabinet 1. The lower air duct 3 can be detachably fixed on the inner wall of the machine shell 1 by utilizing the supporting arm 8, and the lower air duct 3 is convenient to disassemble, assemble and clean. An air suction fan 4 is installed at one end of the lower air duct 3 close to the first lower air inlet 12, and the air suction fan 4 may be an axial flow fan or a cross flow fan. When the smoke removing mode is operated, indoor air is sucked into the lower air duct 3 from the first lower air inlet 12 through the suction fan 4, purified by the first purification module and then discharged from the second lower air inlet 13.

As shown in fig. 1, the camera assembly 6 is installed on the housing 1, the camera assembly 6 can be located on the top of the housing 1, and the camera assembly 6 can freely rotate 360 degrees to acquire indoor space images in various directions, so that the recognition accuracy is improved. More specifically, the camera module 6 may employ an infrared and visible light image capturing device, an infrared and visible light integrated camera, or an infrared imaging device and a visible light camera that are independent of each other and have substantially the same shooting angle. The camera module 6 can collect infrared images of the indoor space, and the cigarette end can be burnt when a smoking user smokes, so that the temperature of the cigarette end is high, a highlight area in the infrared images can be locked as a suspected smoking hotspot, and then whether the suspected smoking hotspot is located in a face area or not is judged by combining with the image of the indoor space acquired by the visible light camera, and if the suspected smoking hotspot is located in the face area, the user can be determined to be the smoking user. After the smoker is identified, the distance from the smoker to the housing 1 can be measured by a ranging program carried by the camera assembly 6. The distance measurement program of the camera module 6 may be a monocular distance measurement program developed based on a monocular distance measurement principle, or a binocular distance measurement program developed based on a binocular distance measurement principle, and both the two distance measurement principles and the corresponding distance measurement programs are the prior art and are not described herein again. If a monocular distance measurement program is adopted, the camera assembly 6 is provided with a group of infrared and visible light image acquisition devices; if a binocular distance measurement program is adopted, the camera assembly 6 needs to be provided with two groups of infrared and visible light image acquisition devices which are positioned on the same horizontal plane. After the distance from a smoking user to the machine shell 1 is obtained, different operation strategies in the smoke removal mode can be started according to the distance, and indoor cigarette smoke can be purified in time.

According to the vertical air conditioner provided by the embodiment, the lower air duct 3 is arranged below the main air duct, and air pollution caused by indoor smoking behaviors is directionally and pertinently purified through the first purification module in the lower air duct 3 by utilizing the synergistic effect of the suction fan 4 in the lower air duct 3 and the main air outlet fan 2 in the main air duct, wherein the indoor smoking behaviors can be identified and positioned by the camera shooting assembly 6.

Further, in the embodiment of the present invention, the casing 1 is further provided with an indoor air quality detector, the main air duct is further provided with a second purification module, the lower air duct 3 is further provided with a lower air outlet fan 5, the lower air outlet fan 5 is arranged opposite to the air suction fan 4, and the lower air outlet fan 5 may be an axial flow fan or a cross flow fan. Specifically, the indoor air quality detector may be integrated with various gas sensors, such as a formaldehyde sensor, an ammonia gas sensor, a TVOC sensor, an ozone sensor, a hydrogen sulfide sensor, and the like. The content values of various indoor polluted gases can be detected by an indoor air quality detector, then the indoor air quality is evaluated according to the standard values in GB/T1883-2002 indoor air quality standards, if the indoor air quality condition is poor, a purification mode is operated, the main air outlet fan 2 and the lower air outlet fan 5 are operated in a cooperative mode to form an indoor air major cycle, and the indoor air is purified by the first purification module and the second purification module.

Further, in the embodiment of the present invention, the first purification module includes a first filter screen assembly 7 installed at openings at both ends of the lower air duct 3, and a first anion generator (not shown in the figure) installed in the lower air duct 3. The second purification module comprises a second filter screen assembly arranged at the air inlet of the main air duct and a second negative ion generator (not shown in the figures) arranged in the main air duct. Specifically, first filter screen subassembly and second filter screen subassembly all include one or more in active carbon filter screen, HEPA filter screen and the fine filter screen of high-efficient glass. Wherein, the activated carbon filter screen is selected to be a filter screen with high iodine value and high weight under the same volume, which can effectively remove formaldehyde, benzene, dioxin, ozone and other common air peculiar smells in the air and harmful chemical pollutants generated by the combustion of cigarettes; the HEPA filter screen can effectively filter out cigarette smoke, PM2.5, pollen, mites and other particulate matters with the particle size of more than 0.3 micron in the air; the high-efficiency glass fiber filter screen has a filtering effect as high as 99.95 percent, and can efficiently filter bacteria, viruses, fungal spores, pollen, radon decay products, PM2.5 and other solid particles and bacteria and viruses with the particle size of as small as 0.003 micron. In addition, the first filter screen assembly and the second filter screen assembly may also adopt other types of filter screens according to requirements, such as a silver ion antibacterial filter screen, a UV photocatalyst filter screen, and the like, which is not limited herein.

As shown in fig. 6, the present invention further provides a control method of the above-mentioned floor air conditioner, including a smoke removal mode, where the smoke removal mode includes:

step S100: the camera assembly 6 collects images of the indoor space. Specifically, the camera module 6 collects an indoor space infrared image and a visible light image at the same time, the infrared image is used for identifying a suspected smoking hotspot, and the visible light image is used for identifying whether the suspected smoking hotspot is located in a face area.

Step S200: it is determined whether a smoking user is present in the indoor space image. And analyzing the indoor space infrared image and the visible light image acquired in the previous step, and if the identified suspected smoking hot spot is located in the face area, judging that the suspected smoking hot spot is a smoking user and acquiring the position information of the smoking user. As for the identification and determination method of the smoking user, the prior art may refer to chinese patent "smoking behavior identification method and apparatus (publication No. CN 109635673A)" or "open space smoking behavior identification method (publication No. CN 108734125A)", and so on, which are not described herein again.

Step S300: if a smoking user exists, measuring the distance L from the smoking user to the machine shell 1, and enabling the distance L from the smoking user to the machine shell 1 to be smaller than or equal to a first preset distance L₁Is marked as a short-distance smoking user, the distance from the machine shell 1 is larger than a first preset distance L₁Is marked as a distant smoking user. Wherein the first preset distance L₁Can be at indoor length L_{Indoor use}For baseline reference calculation, L₁Can be L_{Indoor use}20% to 40%, and in one particular embodiment, L₁＝1/3L_{Indoor use}。

The measurement process can be completed by a ranging program in the camera module 6, and the specific ranging principle and method are both in the prior art, for example, the monocular ranging method may refer to a "monocular vision ranging method (publication No. CN 109489620A)" in chinese patent, the binocular ranging method may refer to a "binocular ranging system based on STM32 single chip microcomputer and its ranging method (publication No. CN 103913149A)" in chinese patent, and so on, which are not described herein again.

Step S400: counting the number N of smoking users in close range_{Near to}And the number of remote smoking users N_{Far away}. Specifically, the short-distance smoking user and the long-distance smoking user marked in the previous step are directly counted and summed respectively.

Step S500: number of smoking users in close proximity N_{Near to}Greater than the number N of remote smoking users_{Far away}When the air is exhausted, the main air outlet fan 2 is stopped, and the air suction fan 4 is operated; or the number of smoking users at a distance N_{Far away}Greater than the number of smoking users in close proximity N_{Near to}When the air conditioner is running, the main air outlet fan 2 and the air suction fan 4 are operated; or the number of smoking users at a distance N_{Far away}Equal to the number of smoking users in close proximity N_{Near to}In the meantime, the main air outlet fan 2 and the air suction fan 4 are both kept in the previous operation state.

In particular, the number of smoking users N according to the close range_{Near to}And the number of remote smoking users N_{Far away}Different control strategies may be selected. When N is present_{Near to}＞N_{Far away}In this case, the main air outlet fan 2 is stopped, and the air suction fan 4 is operated to suck the cigarette smoke just released in the near place into the lower air duct 3, thereby purifying and deodorizing the cigarette smoke. When N is present_{Near to}＜N_{Far away}In time, most smoking users are far away from the vertical air conditioner, the cigarette smoke is diffused in the whole indoor space,in this case, therefore, the main outlet fan 2 and the suction fan 4 are operated simultaneously, and the cigarette smoke diffused in a remote place is settled and sucked by the forced circulation flow of the indoor air. When N is present_{Near to}＝N_{Far away}In order to reduce the number of starting and stopping of the fan, the main air outlet fan 2 and the air suction fan 4 can be kept in the previous running state, that is, the running states of the main air outlet fan 2 and the air suction fan 4 are not changed, if the short-distance strategy is executed before, the short-distance strategy is still executed at the moment; if the long-distance strategy is executed before, the long-distance strategy is still executed at the moment.

Further, in the control method in the embodiment of the present invention, step S300 further includes:

step S310: the distance from the casing 1 is larger than a first preset distance L₁And is less than or equal to a second preset distance L₂Is marked as a first remote smoking user, and the distance from the machine shell is larger than a second preset distance L₂Is marked as a second distant smoking user; wherein the second preset distance L₂Also can be at indoor length L_{Indoor use}For baseline reference calculation, L₂Can be L_{Indoor use}60% to 80%, in a particular embodiment, L₁＝2/3L_{Indoor use}。

Step S400 further includes:

step S410: counting the number N of first distant smoking users_{Distance 1}And a number N of second distant smoking users_{Distance 2}；

Step S500 further includes:

step S510: in N_{Distance 1}>N_{Distance 2}When the fan is running, the main air outlet fan 2 runs at a middle-gear rotating speed, and the air suction fan 4 runs at a rated rotating speed; or in N_{Distance 1}＜N_{Distance 2}When the fan is running, the main air outlet fan 2 runs at a high-grade rotating speed, and the air suction fan 4 runs at a rated rotating speed; or in N_{Distance 1}＝N_{Distance 2}When the air conditioner is in use, the main air outlet fan 2 and the air suction fan 4 both keep the previous operation stateState.

In particular, the number of first distant smoking users N_{Distance 1}And a number N of second distant smoking users_{Distance 2}Different remote control strategies can be selected. When N is present_{Distance 1}>N_{Distance 2}When the cigarette smoke sedimentation device is used, a first remote control strategy is executed, namely the main air outlet fan 2 runs at a middle-gear rotating speed, the air suction fan 4 runs at a rated rotating speed, the distance between a smoking user and the vertical air conditioner is not too far, and the main air outlet fan 2 runs at the middle-gear rotating speed to settle cigarette smoke. When N is present_{Distance 1}＜N_{Distance 2}And then, executing a second remote control strategy, namely, the main air outlet fan 2 runs at a high-grade rotating speed, the air suction fan 4 runs at a rated rotating speed, at the moment, the distance between a smoking user and the vertical air conditioner is very long, and the main air outlet fan 2 can settle the cigarette smoke only by starting the high-grade rotating speed to run. When N is present_{Distance 1}＝N_{Distance 2}In order to reduce the number of gear shifting times of the main air outlet fan 2, the main air outlet fan 2 and the air suction fan 4 can be kept in the previous operating state, that is, the operating states of the main air outlet fan 2 and the air suction fan 4 are not changed, and if the first remote control strategy is executed before, the first remote control strategy is still executed at this time; if the second remote control strategy is executed before, the second remote control strategy is still executed at the moment.

In this embodiment, the remote control strategy is further refined, and the energy-saving and efficient operation of the floor air conditioner is realized by switching different gears of the main air outlet fan 2.

Furthermore, when the smoke removing mode is operated, if a user instruction is received, the smoke removing mode is stopped and the smoke removing mode is operated according to the user instruction. The user command includes a conventional air conditioner operation command, such as a cooling command, a heating command, a dehumidifying command, an air supply command, and the like. The vertical air conditioner can receive user instructions through remote control of a remote controller, voice remote control or panel keys and the like. The user instruction has the highest priority, avoids long-time operation smoke abatement mode, influences indoor atmospheric control.

In the following, a specific example is described, which considers that smoking users in a room move and the number of smoking users increases or decreases.

The user A starts smoking, the camera assembly 6 collects the smoking behavior of the user A, and the distance between the user A and the machine shell 1 is measured to be less than 1/3L_{Indoor use}Thus, user A is marked as a short-distance smoking user, when N is present_{Near to}＝1，N_{Far away}And (5) executing a close-range control strategy, namely stopping the main air outlet fan 2 and operating the air suction fan 4. After a period of time, the user A still smokes and moves away from the vertical air conditioner, and when the camera assembly 6 measures that the distance between the user A and the cabinet 1 is more than 1/3L_{Indoor use}And less than 2/3L_{Indoor use}Then user A is relabeled as the first distant smoker, now N_{Near to}＝0，N_{Distance 1}＝1，N_{Distance 2}When the rotation speed is 0, a first remote control strategy is executed, namely the main air outlet fan 2 runs at the middle-gear rotation speed, and the suction fan 4 runs at the rated rotation speed. Subsequently, the user a continues to move away from the floor air conditioner, and when the camera assembly 6 measures that the distance between the user a and the cabinet 1 is greater than 2/3L_{Indoor use}Then user A is relabeled as the second distant smoker, now N_{Near to}＝0，N_{Distance 1}＝0，N_{Distance 2}The second remote control strategy is executed, i.e. the main outlet fan 2 is operated at the high-grade rotation speed, and the suction fan 4 is operated at the rated rotation speed, 1. After a while, the user B starts smoking, the camera assembly 6 collects the smoking behavior of the user B, and the distance between the user B and the machine shell 1 is measured to be less than 1/3L_{Indoor use}Thus, user B is tagged as a short-distance smoking user, when N is present_{Near to}＝1，N_{Far away}The second remote control strategy is still executed 1. Then, the user A approaches the user B, and when the camera assembly 6 measures that the distance between the user A and the machine shell 1 is larger than 1/3L_{Indoor use}And less than 2/3L_{Indoor use}Then user A is relabeled as the first distant smoker, now N_{Near to}＝1，N_{Distance 1}＝1，N_{Distance 2}When the rotation speed is 0, a first remote control strategy is executed, namely the main air outlet fan 2 runs at the middle-gear rotation speed, and the suction fan 4 runs at the rated rotation speed. Subsequently, the user A keeps approaching the user B, and the camera assembly 6 measuresThe distance between the user A and the machine shell 1 is less than 1/3L_{Indoor use}Then user A is relabeled as a short-range smoking user, at which time N_{Near to}＝2，N_{Far away}And (5) executing a close-range control strategy, stopping the main air outlet fan 2 and keeping the suction fan 4 to continuously operate.

It can be seen from the above embodiments that, in the control method of the vertical air conditioner provided by the invention, when the distance from the smoking user to the casing is short, the main air outlet fan 2 is stopped, and only the air suction fan 4 is operated, so that the main air outlet fan 2 is prevented from blowing away smoke, and the cigarette smoke which is just released can be sucked in time; when the distance from the smoking user to the casing is far, the main air outlet fan 2 and the air suction fan 4 are operated at the same time, and the cigarette smoke which is diffused at the far distance is settled and sucked by utilizing the forced circulation flow of the indoor air. The vertical air conditioner and the control method can perform targeted deodorization and smoke removal on indoor smoking behaviors, have good purification effect and high speed, and reduce the retention time of cigarette smoke indoors.

On the basis of the above embodiment, the control method of the floor air conditioner further includes a purification mode, and the purification mode includes:

step S600: the indoor air quality detector detects an indoor air quality condition. Specifically, the contents of formaldehyde, ammonia gas, ozone, TVOC, and the like in a room can be detected.

Step S700: it is determined whether the indoor air quality condition is poor. According to GB/T1883-2002 indoor air quality standard, when the formaldehyde content is more than 0.10mg/m³And/or ammonia gas content greater than 0.20mg/m³And/or the ozone content is greater than 0.16mg/m³And/or a TVOC content of greater than 0.6mg/m³And/or a sulphur dioxide content of more than 0.5mg/m³When the indoor air quality is poor, the indoor air quality is judged.

Step S800: if the indoor air quality condition is poor, the main outlet fan 2 and the lower outlet fan 5 are operated. Through main air-out fan 2 and air-out fan 5 collaborative operation down, form indoor air macrocycle utilizes first purification module and second to purify the indoor air simultaneously.

The purification mode in this embodiment is mainly directed to purification treatment of formaldehyde waste gas generated in interior decoration or waste gas generated by food decay, and the like.

As shown in fig. 7, the present invention also provides an electronic device 900, which may include: a processor (processor)910, a communication Interface (Communications Interface)920, a memory (memory)930, and a communication bus 940, wherein the processor 910, the communication Interface 920, and the memory 930 communicate with each other via the communication bus 940. The processor 910 may call logic instructions in the memory 930 to perform a control method of the floor air conditioner, the method including: including the smoke abatement mode, the smoke abatement mode includes:

the camera shooting assembly collects an indoor space image;

determining whether a smoking user is present in the indoor space image;

if the smoking user exists, measuring the distance from the smoking user to the machine shell, marking the smoking user with the distance from the machine shell smaller than or equal to a first preset distance as a short-distance smoking user, and marking the smoking user with the distance from the smoking user to the machine shell larger than the first preset distance as a long-distance smoking user;

counting the number of short-distance smoking users and long-distance smoking users;

when the number of the short-distance smoking users is larger than that of the long-distance smoking users, stopping the main air outlet fan and operating the air suction fan; or when the number of the remote smoking users is larger than that of the short-distance smoking users, the main air outlet fan and the air suction fan are operated; or when the number of the remote smoking users is equal to that of the short-distance smoking users, the main air outlet fan and the air suction fan are kept in the last running state.

Furthermore, the logic instructions in the memory 930 may be implemented in software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

In another aspect, the present invention also provides a computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to execute the control method of the floor air conditioner provided by the above methods, the method comprising: including the smoke abatement mode, the smoke abatement mode includes:

the camera shooting assembly collects an indoor space image;

determining whether a smoking user is present in the indoor space image;

if the smoking user exists, measuring the distance from the smoking user to the machine shell, marking the smoking user with the distance from the machine shell smaller than or equal to a first preset distance as a short-distance smoking user, and marking the smoking user with the distance from the smoking user to the machine shell larger than the first preset distance as a long-distance smoking user;

counting the number of short-distance smoking users and long-distance smoking users;

when the number of the short-distance smoking users is larger than that of the long-distance smoking users, stopping the main air outlet fan and operating the air suction fan; or when the number of the remote smoking users is larger than that of the short-distance smoking users, the main air outlet fan and the air suction fan are operated; or when the number of the remote smoking users is equal to that of the short-distance smoking users, the main air outlet fan and the air suction fan are kept in the last running state.

In still another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program, which when executed by a processor, is implemented to perform the control method of the floor air conditioner provided in each of the above aspects, the method including: including the smoke abatement mode, the smoke abatement mode includes:

the camera shooting assembly collects an indoor space image;

determining whether a smoking user is present in the indoor space image;

if the smoking user exists, measuring the distance from the smoking user to the machine shell, marking the smoking user with the distance from the machine shell smaller than or equal to a first preset distance as a short-distance smoking user, and marking the smoking user with the distance from the smoking user to the machine shell larger than the first preset distance as a long-distance smoking user;

counting the number of short-distance smoking users and long-distance smoking users;

when the number of the short-distance smoking users is larger than that of the long-distance smoking users, stopping the main air outlet fan and operating the air suction fan; or when the number of the remote smoking users is larger than that of the short-distance smoking users, the main air outlet fan and the air suction fan are operated; or when the number of the remote smoking users is equal to that of the short-distance smoking users, the main air outlet fan and the air suction fan are kept in the last running state.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.