CN113483468B - Function display method of air conditioner - Google Patents

Function display method of air conditioner Download PDF

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Publication number
CN113483468B
CN113483468B CN202110711458.8A CN202110711458A CN113483468B CN 113483468 B CN113483468 B CN 113483468B CN 202110711458 A CN202110711458 A CN 202110711458A CN 113483468 B CN113483468 B CN 113483468B
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voltage value
detection module
ion sterilization
air conditioner
module
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CN113483468A (en
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郭嘉兴
王宁
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M9/00—Aerodynamic testing; Arrangements in or on wind tunnels
    • G01M9/08—Aerodynamic models

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Fuzzy Systems (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention relates to the technical field of air conditioners, and particularly provides a function display method of an air conditioner. The invention aims to solve the problem that in the prior art, a salesperson cannot intuitively show the ion sterilization function of an air conditioner to a consumer. To this end, the function display method of the air conditioner of the present invention comprises: detecting whether a user enters a preset range of the air conditioner or not; if a user enters a preset range, a prompt of starting the ion sterilization function display is sent, and when the charge detection module is started: controlling the ion sterilization device to be started for a first preset time, and sending a prompt of 'starting an ion sterilization function'; the control device closes the second preset time and gives out a prompt of closing the ion sterilization function; the detection site is controlled to be located near the device at the same time, before or after the device is turned on. The invention sends out prompt when human body enters the preset range, thereby showing the ion sterilization function for the user in time and improving the reliability of the ion sterilization function of the air conditioner.

Description

Function display method of air conditioner
Technical Field
The invention relates to the technical field of air conditioners, and particularly provides a function display method of an air conditioner.
Background
With the higher living standard of people, the air conditioner is more and more widely applied. However, after the operation time of the air conditioner is long, a large amount of bacteria are accumulated in the air conditioner, so that when air in the indoor space flows through the inside of the casing of the indoor unit, the bacteria are carried to the indoor space, the air quality of the indoor space is further reduced, and the health of people is seriously harmed.
Therefore, a sterilization module is generally configured for the air conditioner, bacteria, viruses and the like in the air conditioner are removed through positive ions and negative ions generated by the sterilization module, and the positive ions and the negative ions can enter the indoor space along with the processed air, so that the bacteria, the viruses and the like in the indoor space are further removed, and the purpose of improving the air quality of the indoor space is achieved. However, in a store, a salesperson cannot intuitively display the ion function of the air conditioner to a consumer, and the reliability of the function is limited, which is not favorable for the sale of products.
Accordingly, there is a need in the art for a new solution to the above problems.
Disclosure of Invention
In order to solve the problem that in the prior art, a salesperson cannot intuitively demonstrate an ion sterilization function of an air conditioner to a consumer, the invention provides a function demonstration method of the air conditioner, the air conditioner is provided with an ion sterilization device and a demonstration device, the ion sterilization device comprises a conversion part and an emission part, the conversion part is electrically connected with the emission part, the conversion part is arranged to process an input power supply and then provide the processed power supply to the emission part, the emission part is arranged to ionize air to generate a fluid containing charged ions when the air conditioner is electrified, the air conditioner comprises a shell, the shell is provided with an air inlet and an air outlet, an air duct is formed between the air inlet and the air outlet, the ion sterilization device is arranged in the air duct, the demonstration device comprises a charge detection module, and the charge detection module comprises a detection part, the air conditioner is provided with a human body detection module and a reminding module, and the function display method comprises the following steps: detecting whether a user enters a preset range of the air conditioner or not through the human body detection module; if a user enters the preset range, controlling the reminding module to send a prompt of starting the ion sterilization function display, and executing the following two operations when the charge detection module is in the starting state: controlling the ion sterilization device to start for a first preset time, and controlling the reminding module to send out a prompt of 'starting an ion sterilization function'; controlling the ion sterilization device to be closed for a second preset time, and controlling the reminding module to send out a prompt of closing the ion sterilization function; controlling the detection site to be located near the ion sterilizing device simultaneously with, before, or after controlling the ion sterilizing device to be turned on.
In a preferred technical solution of the above function display method, the display device further includes a display module, and the function display method further includes: after the ion sterilization device is controlled to be started for a first preset time, detecting a first voltage value at the air outlet through the charge detection module; after the ion sterilization device is controlled to be closed for a second preset time, detecting a second voltage value at the air outlet through the charge detection module; comparing the first voltage value with the second voltage value to obtain a first comparison result; transmitting the first voltage value, the second voltage value and the first comparison result to the display module; and displaying the first voltage value, the second voltage value and the first comparison result through the display module.
In a preferred technical solution of the function display method, the function display method further includes: detecting a third voltage value at the air outlet through the charge detection module when the ion sterilization device is controlled to be started for a third preset time length, wherein the third preset time length is shorter than the first preset time length; comparing the first voltage value with the third voltage value to obtain a second comparison result; transmitting the first voltage value, the third voltage value and the second comparison result to the display module; and displaying the first voltage value, the third voltage value and the second comparison result through the display module.
In a preferred technical solution of the function display method, the function display method further includes: detecting a fourth voltage value at the air outlet through the charge detection module when the ion sterilization device is controlled to be turned on for a first preset time and then turned off for a fourth preset time, wherein the fourth preset time is shorter than the second preset time; comparing the second voltage value with the fourth voltage value to obtain a third comparison result; transmitting the second voltage value, the fourth voltage value, and the third comparison result to the display module; and displaying the second voltage value, the fourth voltage value and the third comparison result through the display module.
In a preferred technical solution of the above function displaying method, the display device further includes a distance detecting module, and the distance detecting module is configured to detect a distance between the charge detecting module and the air conditioner, and the function displaying method further includes: after the ion sterilization device is controlled to be started for a first preset time, when the distance detection module detects that a first distance exists between the charge detection module and the air conditioner, the charge detection module detects a fifth voltage value at the first distance; when the distance detection module detects that a second distance exists between the charge detection module and the air conditioner, detecting a sixth voltage value at the second distance by the charge detection module, wherein the second distance is smaller than the first distance; comparing the fifth voltage value with the sixth voltage value to obtain a fourth comparison result; transmitting the first distance, the second distance, the fifth voltage value, the sixth voltage value, and the fourth comparison result to the presentation module; displaying, by the display module, the first distance, the second distance, the fifth voltage value, the sixth voltage value, and the fourth comparison result.
In a preferred embodiment of the function display method, the charge detection module includes a display lamp, and the display lamp is turned on when the fluid including the charged ions passes through the detection unit.
In a preferred technical solution of the above function display method, the step of detecting whether a human body enters a preset range of the air conditioner by the human body detection module further includes: acquiring the staying time of the human body in the preset range; and if the stay time is more than or equal to a fifth preset time, judging that a human body enters the preset range.
In a preferred technical solution of the function display method, the function display method further includes: and controlling the charge detection module to be started when the charge detection module is in a closed state.
In a preferred embodiment of the above function displaying method, the displaying apparatus further includes a robot arm, the step of "controlling the detection portion to be located near the ion sterilization apparatus" includes: and moving the charge detection module to the air outlet through the mechanical arm.
In a preferred technical solution of the above function display method, the charge detection module is a test pencil.
In the technical scheme of the invention, the air conditioner is provided with the ion sterilization device and the display device, the ion sterilization device comprises a conversion part and an emission part, the conversion part is connected with a power supply, and the conversion part can process the input power supply and then supply the processed power supply to the emission part, so that the stable operation of the ion sterilization device is ensured. After the conversion part transmits the processed power supply to the emission part, the emission part can ionize the air to generate fluid containing charged ions, and the fluid can remove bacteria, viruses, microorganisms and the like in the air and has a good sterilization effect. For example, the fluid is a plasma, and the high energy electrons, short lifetime reactive species (e.g., O, OH, HO) in the plasma2Etc.) and long-lived active species (e.g., O)3、O2 -Excited state N2、NO、H2O2Etc.), capable of inactivating pathogenic microorganisms. The air conditioner includes a casing with an air inlet and an air outlet, an air duct formed between the air inlet and the air outlet, and ionsThe degerming device is arranged in the air duct, so that the ion degerming device can ionize the air flowing through the air duct to generate enough fluid containing charged ions, the fluid containing the charged ions can enter an indoor space along with the air flowing through the air duct, bacteria, viruses, microorganisms and the like in the air are removed, and a better degerming effect is obtained.
The air conditioner includes the casing, and the casing has air intake and air outlet, is formed with the wind channel between air intake and air outlet, and ion bacteria removing device sets up in this wind channel, and ion bacteria removing device just can the ionization produce the sufficient fluid that contains charged ion through the air in wind channel like this, and this fluid that contains charged ion can enter into the interior space along with the air in wind channel of flowing through together, bacterium, virus, microorganism etc. in the de-aeration to obtain better degerming effect.
The function display method comprises the following steps: whether a human body enters a preset range of the air conditioner or not is detected through the human body detection module, and if the human body enters the preset range, the reminding module is controlled to send a prompt of starting an ion sterilization function display. And when the charge detection module is in an on state, the following operations are performed: controlling the ion sterilization device to start for a first preset time, and controlling the reminding module to send out a prompt of 'starting the ion sterilization function'; controlling the ion sterilization device to be closed for a second preset time, and controlling the reminding module to give out a prompt of closing the ion sterilization function; the detection portion of the charge detection module is controlled to be located near the ion sterilization apparatus at the same time, before or after the ion sterilization function is controlled to be turned on. Through such control mode, when detecting that there is the human body to enter into the preset range of air conditioner, show that someone is before coming to the air conditioner, and be interested in this air conditioner, then the suggestion that the module sent "start ion degerming function show" is reminded in the control, reminds the show that can carry out ion degerming function this moment. After the prompt is sent out, the ion sterilization function of the air conditioner is displayed through the display device. When the ion sterilization function is displayed, the ion sterilization device can be controlled to open the first preset time and then close the second preset time, the control reminding module respectively sends out the prompts of opening the ion sterilization function and closing the ion sterilization function, the ion sterilization device can also be controlled to close the second preset time and then open the first preset time, and the control reminding module respectively sends out the prompts of closing the ion sterilization function and opening the ion sterilization function. When the ion sterilization device is started and closed, the voltage values detected by the charge detection module are different, and the difference of the voltage values also shows that the fluid containing charged ions, such as bacteria, viruses, microorganisms and the like in the air, can be really generated and removed when the ion sterilization device is started, so that a user can visually know the ion sterilization function of the air conditioner, and the reliability of the ion sterilization function of the air conditioner is improved.
Furthermore, after the control ion sterilization device is opened, the fluid containing charged ions generated by the ion sterilization device enters the indoor space along with the air through the air outlet, after the ion sterilization device is opened for a first preset time, the air outlet has more charged ions, and a certain voltage can be detected between the charged ions and the ground through the charge detection module. At the moment, the first voltage value at the air outlet is detected through the charge detection module. After the ion sterilization device is controlled to be closed for the second preset time, no fluid containing charged ions flows out through the air outlet along with the air, the charged ions are basically not at the air outlet, and the second voltage value at the air outlet is detected through the charge detection module. And comparing the first voltage value with the second voltage value to obtain a first comparison result that the first voltage value is greater than the second voltage value, and transmitting the first voltage value, the second voltage value and the first comparison result to the display module. The first voltage value, the second voltage value and the first comparison result are displayed to a user through the display module, the user can visually see out the first voltage value, the second voltage value or the first comparison result according to the first voltage value, when the ion sterilization device is started and closed, the voltage values detected by the charge detection module are completely different, after the ion sterilization device is started for a first preset time period, the first voltage value detected by the charge detection module is obviously greater than the second voltage value detected by the charge detection module after the ion sterilization device is closed for a second preset time period, the situation that fluid containing charged ions is actually generated when the ion sterilization device is started is shown, and the reliability of the ion sterilization function of the air conditioner is improved.
Further, after the ion sterilization device is turned on, a part of the fluid containing charged ions generated by the ion sterilization device is used for removing bacteria, viruses, microorganisms and the like in the shell of the air conditioner, and the other part of the fluid enters the indoor space along with the air through the air outlet. When the ion sterilization device is controlled to be started for a third preset time length, the third preset time length is smaller than the first preset time length, and a third voltage value at the air outlet is detected through the charge detection module. And comparing the first voltage value with the third voltage value to obtain a second comparison result of which the first voltage value is greater than the third voltage value, and transmitting the first voltage value, the third voltage value and the second comparison result to the display module. The first voltage value, the third voltage value and the second comparison result are displayed for a user through the display module, the user can visually see out according to the first voltage value, the third voltage value or the second comparison result, the opening time of the ion sterilization device is different, the concentration of charged ions at the air outlet is different, meanwhile, the fact that fluid containing the charged ions is generated when the ion sterilization device is opened is also explained, and the reliability of the ion sterilization function of the air conditioner is improved.
Further, when the ion sterilization device is just closed, a part of residual charged ions are left at the air outlet, and when the ion sterilization device is controlled to be opened for a first preset time and then closed for a fourth preset time, a fourth voltage value at the air outlet is detected through the charge detection module. And comparing the fourth voltage value with the second voltage value to obtain a third comparison result of which the fourth voltage value is greater than the second voltage value, and transmitting the second voltage value, the fourth voltage value and the third comparison result to the display module. The second voltage value, the fourth voltage value and the third comparison result are displayed to a user through the display module, the user can visually see out according to the second voltage value, the fourth voltage value or the third comparison result, after the ion sterilization device is closed, the concentration of the charged ions at the air outlet is gradually reduced to zero, and therefore the situation that fluid containing the charged ions is actually generated when the ion sterilization device is opened can be shown, and the reliability of the ion sterilization function of the air conditioner is improved.
Further, the function display method of the present invention further comprises: after controlling the ion sterilization device to be started for a first preset time, detecting a fifth voltage value and a sixth voltage value between the charge detection module and the air conditioner at a first distance and a second distance through the distance detection module, wherein the second distance is smaller than the first distance, and as the fluid containing charged ions enters the indoor space through the air outlet of the air conditioner, the closer the distance to the air conditioner is, the higher the concentration of the charged ions is, and the higher the voltage which can be detected by the charge detection module is. And comparing the fifth voltage value with the sixth voltage value to obtain a fourth comparison result of which the fifth voltage value is smaller than the sixth voltage value, and transmitting the fifth voltage value, the sixth voltage value and the fourth comparison result to the display module. The fifth voltage value, the sixth voltage value and the fourth comparison result are displayed to a user through the display module, the user can visually see out the fifth voltage value, the sixth voltage value or the fourth comparison result, the closer the user is to the air conditioner, the higher the concentration of the charged ions is, and the better the sterilization effect is. This also means that the fluid containing charged ions is surely generated when the ion sterilization device is turned on, thereby improving the reliability of the ion sterilization function of the air conditioner.
Further, the charge detection module further comprises a display lamp, and the display lamp can be lighted when the fluid containing the charged ions passes through the detection part. Then, after the ion sterilization device is started for the first preset time, the air outlet has more charged ions, and when the detection part is moved to the air outlet, the display lamp of the charge detection module can be lightened. After the ion sterilization device is closed for the second preset time, the air outlet basically has no charged ions, and when the detection part is moved to the air outlet, the display lamp of the charge detection module cannot be lightened. Therefore, when the ion sterilization device is started, the fluid containing the charged ions is generated, and the reliability of the ion sterilization function of the air conditioner is improved.
Further, when detecting whether a human body enters the preset range of the air conditioner through the human body detection module, firstly, the human body is determined to enter the preset range through the human body detection module, then the stay time of the human body in the preset range is obtained, if the stay time of the human body in the preset range is greater than or equal to a fifth preset time, the fact that the human body stays in front of the air conditioner for a long enough time is explained, then, the fact that the human body enters the preset range of the air conditioner can be judged, the fact that the human body is interested in the air conditioner is explained, therefore, the reminding module can be controlled to send out a prompt of starting the display of the ion sterilization function, the display of the ion sterilization function can be carried out for a user in time under the prompt, and the user can better know the ion sterilization function of the air conditioner.
Further, when the ion sterilization function is displayed, if the charge detection module is in a closed state, the charge detection module needs to be controlled to be opened first, and the ion sterilization function is ready to be displayed. The display device further comprises a mechanical arm, the charge detection module is clamped on the mechanical arm, and the step of controlling the detection part to be positioned near the ion sterilization device further comprises the following steps: the charge detection module is moved to the air outlet through the mechanical arm. Through the control mode, after the ion sterilization function display is determined to be prepared, the charge detection module is moved to the air outlet through the mechanical arm, and the detection result of the charge detection module can prove that fluid containing charged ions is generated when the ion sterilization device is started, so that the reliability of the ion sterilization function of the air conditioner is improved.
Drawings
The function exhibiting method of the air conditioner of the present invention will be described with reference to the accompanying drawings. In the drawings:
fig. 1 is a main flow chart of a function display method of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating an embodiment of detecting whether a human body enters a predetermined range by the human body detection module;
FIG. 3 is a flowchart illustrating comparison of voltage levels between a first predetermined time period after the ion sterilization apparatus is turned on and a second predetermined time period after the ion sterilization apparatus is turned off according to an embodiment of the present invention;
FIG. 4 is a flowchart illustrating comparison of voltage levels after a first predetermined time period and after a third predetermined time period for an ion sterilization apparatus according to an embodiment of the present invention;
FIG. 5 is a flowchart illustrating comparison of voltage values of the ion sterilization apparatus according to an embodiment of the present invention in two situations after the ion sterilization apparatus is turned off for a second predetermined period of time and then turned on for a first predetermined period of time and then turned off for a fourth predetermined period of time;
FIG. 6 is a flowchart illustrating a comparison between voltage values of the charge detection module and the air conditioner when the distance between the charge detection module and the air conditioner is the first distance and the second distance after the ion sterilization apparatus is turned on for the first predetermined time period according to an embodiment of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention.
It should be noted that the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
When air conditioners with an ion sterilization function are sold, sales personnel usually face a problem that the ion sterilization function of the air conditioners cannot be intuitively displayed to consumers, and the reliability of the ion sterilization function is low, which is not favorable for the sale of products. Therefore, the invention provides a function display method of an air conditioner, which is characterized in that whether a human body enters a preset range of the air conditioner is detected through a human body detection module, if the human body enters the preset range, the human body is possibly interested in the air conditioner, and at the moment, a reminding module is controlled to send out a prompt of starting ion sterilization function display to remind that the ion sterilization function display can be carried out. After the prompt is heard, the display device can be used for displaying the ion sterilization function of the air conditioner for the user.
In this embodiment, the air conditioner is provided with an ion sterilization apparatus and a display apparatus capable of displaying an ion sterilization function of the air conditioner, wherein the ion sterilization apparatus includes a conversion section and an emission section, the conversion section is connected to a power supply, and the conversion section is capable of processing the input power supply and then supplying the processed power supply to the emission section, thereby ensuring stable operation of the ion sterilization apparatus. After the conversion part transmits the processed power supply to the emission part, the emission part can ionize the air to generate fluid containing charged ions, and the fluid can remove bacteria, viruses, microorganisms and the like in the air and has a good sterilization effect. For example, the fluid is a plasma, and the high energy electrons, short lifetime reactive species (e.g., O, OH, HO) in the plasma2Etc.) and long-lived active species (e.g., O)3、O2 -Excited state N2、NO、H2O2Etc.), capable of inactivating pathogenic microorganisms.
It should be noted that the specific structure of the ion sterilization apparatus is not limited in this embodiment, and for example, a structure capable of generating plasma for inactivating pathogenic microorganisms described in patent documents CN111649392A, CN101385866A and the like may be adopted, and the plasma generally includes 6 types of particles such as electrons, positive ions, negative ions, atoms or molecules in a ground state, atoms or molecules in an excited state, radicals and the like, wherein the positive ions and the negative ions carry positive charges and negative charges, respectively. Obviously, the fluid containing charged ions may be other types of fluids, such as a fluid containing only negative ions, the negative ions carrying negative charges, a structure capable of generating negative ions with an ion sterilization function described in patent documents CN112212423A, CN108954594A, and the like. Those skilled in the art can select flexibly as long as the requirement of the ion sterilization function can be satisfied.
The air conditioner includes the casing, and the casing has air intake and air outlet, is formed with the wind channel between air intake and air outlet, and ion bacteria removing device sets up in this wind channel, and ion bacteria removing device just can the ionization produce the sufficient fluid that contains charged ion through the air in wind channel like this, and the fluid that contains charged ion can enter into the interior space along with the air in wind channel of flowing through together, gets rid of bacterium, virus, microorganism etc. in the air to obtain better degerming effect.
In this embodiment, the display device includes a charge detection module, and the charge detection module includes a detection portion, and whether the air contains charged ions or not can be detected by the detection portion. According to the detection result of the charge detection module, the fact that the ion sterilization device can actually generate the fluid containing the charged ions can be proved, so that a user can intuitively know the ion sterilization function of the air conditioner, and the reliability of the ion sterilization function of the air conditioner is improved.
The charge detection module may be a test pencil, a voltage/current detector, or the like, and when the detection portion touches the charged body, for example, when a fluid containing charged ions flows through the detection portion, the charged body and the charge detection module form a loop, so that the voltage of the charged body can be detected. The skilled person can flexibly select the specific type of the charge detection module according to the specific application scenario, as long as it can detect whether the air contains charged ions.
When the ion sterilization function is displayed, the charge detection module may continuously detect the voltage value in the air, or may detect the voltage value at predetermined time intervals, such as 1 second and 2 seconds. Those skilled in the art can flexibly select a specific detection mode of the charge detection module according to a specific application scenario, as long as the voltage value in the air can be accurately detected.
In one possible embodiment, the charge detection module includes a display lamp, and the display lamp can be turned on when the fluid containing the charged ions passes through the detection portion of the charge detection module, so that the charge detection module is located at the air outlet, and then whether the fluid containing the charged ions is generated by the mobile ion sterilization device can be determined by whether the display lamp is turned on or not.
It should be noted that the higher the concentration of the charged ions, the higher the voltage that can be detected by the test pencil. The brightness of the display lamp is changed along with the voltage, and the higher the voltage is, the brighter the display lamp is. Therefore, the concentration of charged ions in the fluid containing the charged ions flowing through the charge detection module can be reflected intuitively according to the brightness of the display lamp, so that the ion sterilization function of the air conditioner is better displayed for a user.
Obviously, the charge detection module may not include a display lamp, and the detection result (i.e., the voltage value) may be displayed to the user in a digital display manner, for example, a display screen is disposed on the charge detection module, or the detection result of the charge detection module is uploaded to the display module, and so on. Of course, the charge detection module can also be provided with a display lamp and a display screen at the same time. Those skilled in the art can flexibly select the application according to specific application scenarios.
Preferably, the charge detection module is a test pencil, the test pencil comprises a detection part and a display lamp, the detection part is a metal probe, and the display lamp is a neon bulb lamp. Since the fluid containing the charged ions contains charged positive ions and/or charged negative ions, a certain voltage value can be detected by the charge detection module. When the ion sterilization function of the air conditioner is displayed, when fluid containing charged ions flows through the metal probe of the test pencil held by an operator, the charged ions, the test pencil and the ground form a loop, so that the voltage of the charged ions can be detected through the metal probe, neon in the neon bulb lamp can emit light and generate heat under the action of the voltage, the fact that the fluid containing the charged ions passes through the metal probe can be intuitively explained, and the fact that the ion sterilization device can actually generate the fluid containing the charged ions is also explained. Certainly, the test pencil can also be held in a certain device, such as arm etc. when the ion degerming function of show air conditioner, move the test pencil to near going out the ion degerming device through the arm, when the fluid that contains charged ion flows through the metal probe of test pencil, charged ion, test pencil, arm and ground form the return circuit to just also can detect the voltage of charged ion.
The following describes a possible implementation manner of the function displaying method of the air conditioner according to the present invention by taking the example of generating plasma when the ion sterilization device is turned on and transmitting the detection result of the charge detection module to the display module, and referring to fig. 1 to 6. Fig. 1 is a main flow chart of a function displaying method of an air conditioner according to an embodiment of the present invention, fig. 2 is a flow chart of detecting whether a human body enters a preset range through a human body detecting module according to an embodiment of the present invention, fig. 3 is a flow chart of comparing voltage values in two situations after an ion sterilization device according to an embodiment of the present invention is turned on for a first preset time period and after the ion sterilization device is turned off for a second preset time period, fig. 4 is a flow chart of comparing voltage values in two situations after an ion sterilization device according to an embodiment of the present invention is turned on for a first preset time period and after the ion sterilization device is turned on for a third preset time period, fig. 5 is a flow chart of comparing voltage values in two situations after an ion sterilization device according to an embodiment of the present invention is turned off for a second preset time period and after the ion sterilization device is turned on for a first preset time period and then turned off for a fourth preset time period, fig. 6 is a flow chart of comparing voltage values in two situations after a charge detecting module and an air conditioner according to an embodiment of the present invention are turned on for a first distance and a first preset time period And a flow chart of voltage value comparison at the second distance.
As shown in fig. 1, in a possible implementation, the function display method of the present invention includes:
step S10: detecting whether a human body enters a preset range of the air conditioner or not through a human body detection module;
in this embodiment, the air conditioner is configured with a human body detection module.
In step S10, the human body detection module, which may be an infrared detection module, is used to detect whether a user enters a preset range, and the infrared detection module can accurately detect whether the user enters the preset range. It should be noted that the technical means for detecting whether there is a user in the preset range by using the infrared detection module belongs to the conventional technical means in the field, and is not described herein again.
Of course, the human body detection module of the present invention may also be a radar detection module, and any specific detection method should not limit the present invention no matter what way is adopted to detect whether a user enters a preset range.
It should be noted that the human body detection module may perform real-time detection or detect according to a preset time interval, where the preset time interval may be 15 seconds, 30 seconds, 1min, 3min, and the like. Of course, these preset time intervals are only described by way of example, and are not limited thereto, and those skilled in the art can flexibly select the preset time intervals in practical applications, and in any case, the preset time intervals are adjusted and set, as long as whether a user enters the preset range can be accurately detected.
It should be noted that the preset range may be a detection range of the human body detection module during normal operation, or may be a range preset by a person skilled in the art according to experiments or experience. The preset range may be a range having a certain linear distance from the air conditioner, such as 0.8m, 1.2m, or 1.5m, and the preset range may be flexibly adjusted and set by a person skilled in the art.
Obviously, the human body detection module may be disposed on the air conditioner, or may be disposed on the display device, or on a remote controller, a mobile phone, a tablet computer, and other mobile terminals communicating with the air conditioner.
Step S20: if the human body enters the preset range, the reminding module is controlled to send out a prompt of starting the ion sterilization function display.
In this implementation, the air conditioner is configured with a reminder module.
In step S20, based on the detection result in step S10, if it is detected that a human body enters the preset range, indicating that a person comes in front of the air conditioner and is interested in the air conditioner, at this time, the reminding module is controlled to send out a prompt of "turning on the display of the ion sterilization function". This remind module can be the voice prompt module, after detecting that there is the human body to enter into preset range, reminds the module through pronunciation and sends the prompt tone of "opening ion degerming function show", after hearing the suggestion, confirms that there is the user to stand before the air conditioner, just so can in time demonstrate for the user, demonstrates the ion degerming function of air conditioner through display device. Of course, after the reminding module gives out the prompt, the air conditioner automatic control display device can be used for displaying.
Of course, the reminding module can also be a text reminding module, namely, the salesperson and the user are reminded by sending a text reminding mode, or the voice and text reminding module is reminded of the salesperson and the user by a voice and text mode.
It should be noted that the reminding module may be disposed on the air conditioner, or disposed on the display device, or on a remote controller, a mobile phone, a tablet computer, or other mobile terminal in communication with the air conditioner.
In one possible implementation, when the charge detection module is in the on state, the following operations are performed: controlling the ion sterilization device to start for a first preset time, and controlling the reminding module to send out a prompt of 'starting the ion sterilization function'; controlling the ion sterilization device to be closed for a second preset time, and controlling the reminding module to give out a prompt of closing the ion sterilization function; the detection portion of the charge detection module is controlled to be located near the ion sterilization apparatus at the same time, before or after the ion sterilization function is controlled to be turned on. When the ion sterilization function is displayed, the reliability of the ion sterilization function is proved through the detection result of the charge detection module. Through such control mode, when the ion degerming function is displayed, the ion degerming device can be controlled to be opened for a first preset time and then be closed for a second preset time, if the first preset time is 1min, the second preset time is 2min, the reminding module is controlled to respectively send out the prompts of opening the ion degerming function and closing the ion degerming function, the ion degerming device can also be controlled to be closed for the second preset time and then be opened for the first preset time, if the second preset time is 1min, the first preset time is 1min, and the reminding module is controlled to respectively send out the prompts of closing the ion degerming function and opening the ion degerming function. Before the ion sterilization device is started, the detection part of the charge detection module is positioned near the ion sterilization device, the voltage values detected by the charge detection module before and after the ion sterilization device is started are different, and according to the difference of the voltage values in the two states, plasma is generated when the ion sterilization device is started, so that a user can visually know the ion sterilization function of the air conditioner, and the reliability of the ion sterilization function of the air conditioner is improved.
Obviously, the detection part of the charge detection module may be located near the ion sterilization apparatus at the same time of controlling the ion sterilization apparatus to be turned on or after the ion sterilization apparatus is turned on, and a person skilled in the art may flexibly select a specific timing for locating the detection part of the charge detection module near the ion sterilization apparatus as long as the reliability of the ion sterilization function of the air conditioner can be improved according to the detection result of the charge detection module.
It should be noted that, the specific values of the first preset time period and the second preset time period are only an exemplary description, and obviously, the first preset time period and the second preset time period may also be other values such as 20 seconds, 45 seconds, 90 seconds, 150 seconds, 3min, and the like, and the specific values of the first preset time period and the second preset time period may be the same or different, and those skilled in the art may flexibly select the specific values of the first preset time period and the second preset time period according to the power of the ion sterilization apparatus, the type of the air conditioner, and the like, as long as the ion sterilization function of the air conditioner can be demonstrated.
It should be noted that, when the charge detection module is in the open state, the two operations of controlling the ion sterilization device to open and close are not sequential, the ion sterilization device can be controlled to open a first preset time period first, and the control reminding module sends a prompt of "opening the ion sterilization function", the ion sterilization device is controlled to close a second preset time period again, and the control reminding module sends a prompt of "closing the ion sterilization function", the ion sterilization device can also be controlled to close the second preset time period first, and the control reminding module sends a prompt of "closing the ion sterilization function", the ion sterilization device is controlled to open the first preset time period again, and the control reminding module sends a prompt of "opening the ion sterilization function". Those skilled in the art can flexibly select the application according to specific application scenarios.
As shown in fig. 2, in a possible embodiment, the step S10 of detecting whether a human body is within a preset range of the air conditioner by the human body detection module further includes:
step S101: acquiring the stay time of a human body in a preset range;
step S102: and if the stay time is more than or equal to a fifth preset time, judging that someone enters a preset range.
In step S101, the human body detection modules such as the infrared detection module and the radar detection module are used to obtain the staying time of the human body in the preset range of the air conditioner. Taking the human body detection module as an infrared detection module as an example, the duration of shielding infrared rays emitted by the infrared detection module is counted, and then the stay duration of the human body in the preset range is determined.
In step S102, based on the staying time of the human body detected in step S101 within the preset range, the staying time is compared with a fifth preset time. If the stay time is more than or equal to the fifth preset time, if the stay time is 40 seconds, the fifth preset time is 20 seconds, it is described that the human body stays in front of the air conditioner for a long enough time, then it can be judged that the human body enters the preset range of the air conditioner, it is described that the human body is interested in the air conditioner, so that the reminding module can be controlled to send out a prompt of opening the ion sterilization function display, and the salesperson can timely display the ion sterilization function for the user under the prompt, so that the user can better know the ion sterilization function of the air conditioner.
If the staying time is less than a fifth preset time, if the staying time is 10 seconds and the fifth preset time is 20 seconds, it indicates that the human body may only pass through the air conditioner and is not interested in the air conditioner, and at this time, no action is performed.
It should be noted that the specific value of the fifth preset time period is only an exemplary description, and obviously, the fifth preset time period may also be other values such as 15 seconds, 25 seconds, 30 seconds, and the like, and those skilled in the art may flexibly select the value according to a specific application scenario.
As shown in fig. 3, in a possible implementation, the function display method of the present invention further includes:
step S31: after controlling the ion sterilization device to be started for a first preset time, detecting a first voltage value at the air outlet through a charge detection module;
step S32: after the ion sterilization device is controlled to be closed for a second preset time, detecting a second voltage value at the air outlet through the charge detection module;
step S33: comparing the first voltage value with the second voltage value to obtain a first comparison result;
step S34: transmitting the first voltage value, the second voltage value and the first comparison result to the display module;
step S35: and displaying the first voltage value, the second voltage value and the first comparison result through the display module.
In step S31, after the ion sterilization device is controlled to be turned on, the plasma generated by the ion sterilization device enters the indoor space through the air outlet along with the air, and after the ion sterilization device is turned on for a first preset time, the air outlet has more plasma. At the moment, the first voltage value at the air outlet is detected through the charge detection module.
In step S32, after the ion sterilization apparatus is turned off, no plasma flows out through the air outlet together with the air, and after the ion sterilization apparatus is turned off for a second preset time period, there is substantially no plasma at the air outlet. At this time, the second voltage value at the air outlet is detected through the charge detection module.
In step S33, the first voltage value and the second voltage value obtained in step S31 and step S32 are compared, and if the first voltage value is 60V and the second voltage value is 0V, a first comparison result that the first voltage value is greater than the second voltage value can be obtained.
In this embodiment, the display device further includes a display module, and the display module may be a display screen, a tablet computer, or other terminals communicating with the display device, or may be a display screen disposed on the display device. The display device includes an image acquisition module, which may be but is not limited to a camera, etc., and those skilled in the art can flexibly select.
In step S34, the first voltage value, the second voltage value, and the first comparison result obtained in steps S31, S32, and S33 are transmitted to a display module such as a mobile terminal or a display screen.
In step S35, the display module displays the first voltage value, the second voltage value and the first comparison result after receiving the first voltage value, the second voltage value and the first comparison result uploaded in step S34.
Therefore, a user can more intuitively know that the voltage values detected by the charge detection module are completely different when the ion sterilization device is started and closed, and the first voltage value at the air outlet after the ion sterilization device is started is obviously greater than the second voltage value detected by the charge detection module after the ion sterilization device is closed for a second preset time, so that plasma is really generated when the ion sterilization device is started, and the reliability of the ion sterilization function of the air conditioner is improved.
Obviously, voltage values at other positions, such as voltage values at the downstream of the ion sterilization device in the air duct along the air flowing direction, may also be detected by the charge detection module, and a person skilled in the art may flexibly select the detection position of the voltage value according to a specific application scenario, as long as it can be stated that plasma is actually generated when the ion sterilization device is turned on, and the reliability of the ion sterilization function of the air conditioner is improved.
As shown in fig. 4, in a possible implementation, the function display method of the present invention further includes:
step S31: after controlling the ion sterilization device to be started for a first preset time, detecting a first voltage value at the air outlet through a charge detection module;
step S41: after controlling the ion sterilization device to be started for a third preset time, detecting a third voltage value at the air outlet through the charge detection module, wherein the third preset time is shorter than the first preset time;
step S42: comparing the first voltage value with the third voltage value to obtain a second comparison result;
step S43: transmitting the first voltage value, the third voltage value and the second comparison result to the display module;
step S44: and displaying the first voltage value, the third voltage value and the second comparison result through the display module.
In step S41, after the ion sterilization apparatus is controlled to be turned on, the concentration of the plasma at the air outlet is gradually increased, and the voltage value detected by the charge detection module is also gradually increased. And when the ion sterilization device is controlled to be started for a third preset time length which is less than the first preset time length, detecting a third voltage value at the air outlet through the charge detection module.
In step S42, the first voltage value and the third voltage value obtained in step S31 and step S41 are compared, and if the first voltage value is 60V and the third voltage value is 30V, a second comparison result that the first voltage value is greater than the third voltage value can be obtained.
In step S43, the first voltage value, the third voltage value and the second comparison result obtained in steps S31, S41 and S42 are transmitted to a display module such as a mobile terminal or a display screen.
In step S44, the display module displays the first voltage value, the third voltage value and the second comparison result after receiving the first voltage value, the third voltage value and the second comparison result uploaded in step S43.
Therefore, the user can know that the opening time of the ion sterilization device is different and the plasma concentration at the air outlet is different more intuitively, and the voltage values detected by the charge detection module are completely different, so that the plasma is generated when the ion sterilization device is opened, the user can know the ion sterilization function of the air conditioner intuitively, and the reliability of the ion sterilization function of the air conditioner is improved.
As shown in fig. 5, in a possible implementation, the function display method of the present invention further includes:
step S32: after the ion sterilization device is controlled to be closed for a second preset time, detecting a second voltage value at the air outlet through the charge detection module;
step S51: after controlling the ion sterilization device to be started for a first preset time and then to be closed for a fourth preset time, detecting a fourth voltage value at the air outlet through the charge detection module, wherein the fourth preset time is shorter than the second preset time;
step S52: comparing the second voltage value with the fourth voltage value to obtain a third comparison result;
step S53: transmitting the second voltage value, the fourth voltage value and the third comparison result to the display module;
step S54: and displaying the second voltage value, the fourth voltage value and the third comparison result through the display module.
In step S51, when the ion sterilization apparatus is just turned off, a portion of plasma residue remains at the air outlet, and when the ion sterilization apparatus is controlled to be turned on for a first preset time period and then turned off for a fourth preset time period, the fourth preset time period is shorter than the second preset time period, and a fourth voltage value at the air outlet is detected by the charge detection module.
In step S52, the second voltage value and the fourth voltage value obtained in step S32 and step S51 are compared, and if the second voltage value is 0V and the fourth voltage value is 15V, a third comparison result that the second voltage value is smaller than the fourth voltage value can be obtained.
In step S53, the second voltage value, the fourth voltage value and the third comparison result obtained in steps S32, S51 and S52 are transmitted to a display module such as a mobile terminal or a display screen.
In step S54, the display module displays the second voltage value, the fourth voltage value and the third comparison result after receiving the second voltage value, the fourth voltage value and the third comparison result uploaded in step S53.
Thus, the user can visually see out according to the second voltage value and the fourth voltage value or the third comparison result that the plasma concentration at the air outlet is gradually reduced after the ion sterilization device is closed, the voltage value at the air outlet is greater than zero when the ion sterilization device is closed for the fourth preset time period, and the voltage value at the outlet is reduced to zero after the ion sterilization device is closed for the second preset time period. This also indicates that plasma is generated when the ion sterilization device is turned on, and the reliability of the ion sterilization function of the air conditioner is improved.
As shown in fig. 6, in a possible implementation, the function display method of the present invention further includes:
step S61: after the ion sterilization device is controlled to be started, when the distance detection module detects that the distance between the charge detection module and the air conditioner is a first distance, the charge detection module detects a fifth voltage value at the first distance;
step S62: after the ion sterilization device is controlled to be started, when the distance detection module detects that a second distance exists between the charge detection module and the air conditioner, the charge detection module detects a sixth voltage value at the first distance, wherein the second distance is smaller than the first distance;
step S63: comparing the fifth voltage value with the sixth voltage value to obtain a fourth comparison result;
step S64: transmitting the fifth voltage value, the sixth voltage value and the fourth comparison result to the display module;
step S65: and displaying the fifth voltage value, the sixth voltage value and the fourth comparison result through a display module.
In this embodiment, the display device further includes a distance detection module, for example, the distance detection module may be an infrared detection module, and the distance detection module may be configured to detect a distance between the charge detection module and the air conditioner. Obviously, the distance detection module may also be another device capable of acquiring the distance between the charge detection module and the air conditioner, for example, one of the air conditioner and the charge detection module is configured with identification information, such as an RFID tag, and the other is configured with a reader/writer capable of recognizing the identification information, so that the distance between the air conditioner and the charge detection module can also be determined, and the like. Those skilled in the art can flexibly select the distance between the air conditioner and the charge detection module according to a specific application scenario as long as the distance can be obtained.
Taking the distance detection module as an infrared detection module as an example, the infrared detection module comprises an infrared emitting head and an infrared receiving head, firstly controlling the infrared emitting head to sequentially and circularly emit a plurality of pulse signals, then detecting the reflected signals of the pulse signals received by the infrared receiving head, and analyzing and calculating based on the reflected signals, thereby determining the distance between the air conditioner and the charge detection module.
It should be noted that the distance detection module may be disposed on the charge detection module, or may be disposed on the air conditioner or other possible locations, and those skilled in the art may flexibly select the distance detection module according to a specific application scenario as long as the distance detection module can accurately detect the distance between the charge detection module and the air conditioner.
In this embodiment, after the ion sterilization device is turned on for the first preset time, the operating state of the ion sterilization device is substantially stable, and at this time, the plasma concentrations at the downstream end of the ion sterilization device and at the air outlet in the air duct are substantially constant.
In step S61, after the ion sterilization apparatus is turned on for a first preset time period, the distance between the charge detection module and the air conditioner is detected by the distance detection module, and when the distance between the charge detection module and the air conditioner is a first distance, a fifth voltage value at the first distance is detected by the charge detection module.
In step S62, after the ion sterilization apparatus is turned on for a first preset time period, the distance between the charge detection module and the air conditioner is detected by the distance detection module, and when the distance between the charge detection module and the air conditioner is a second distance, a sixth voltage value at the second distance is detected by the charge detection module.
In step S63, the fifth voltage value and the sixth voltage value obtained in step S61 and step S62 are compared, and if the fifth voltage value is 10V and the sixth voltage value is 25V, a fourth comparison result that the fifth voltage value is smaller than the sixth voltage value can be obtained.
In step S64, the fifth voltage value, the sixth voltage value and the fourth comparison result obtained in steps S61, S62 and S63 are transmitted to a display module such as a mobile terminal or a display screen.
In step S65, the display module displays the fifth voltage value, the sixth voltage value and the fourth comparison result after receiving the fifth voltage value, the sixth voltage value and the fourth comparison result uploaded in step S53.
In this way, the user can intuitively see from the fifth voltage value and the sixth voltage value or the fourth comparison result that the closer the air conditioner is, the higher the plasma concentration is, and the better the sterilization effect can be obtained. This also indicates that plasma is indeed generated when the ion sterilization device is turned on, thereby improving the reliability of the ion sterilization function of the air conditioner.
After detecting that there is the human body to enter into preset range, remind the module and can send the suggestion of "opening ion degerming function show", at this moment, just can begin to carry out the demonstration of ion degerming function. Before the ion sterilization function is displayed, if the charge detection module is in a closed state, the charge detection module needs to be controlled to be opened first, so that the ion sterilization function can be displayed better. When the charge detection module is started, after the prompt is sent, the charge detection module can be directly controlled to be started by the air conditioner, or the charge detection module can be manually started by a salesperson according to the prompt.
In one possible embodiment, the display device further comprises a mechanical arm, and the charge detection module is clamped on the mechanical arm. When carrying out the demonstration of ion degerming function, can remove charge detection module to air outlet department through the arm, just so can utilize the voltage value that charge detection module detected air outlet department, prove the credibility of the ion degerming function of air conditioner then. For example, the mechanical arm comprises a motor and a rack-and-pinion, a clamping portion is arranged on a rack of the rack-and-pinion, and the charge detection module is clamped on the clamping portion. Obviously, the mechanical arm may also be composed of a motor and a push rod, the push rod is provided with a clamping portion, and the charge detection module is clamped by the clamping portion on the push rod. Of course, the mechanical arm may be in other setting manners, and those skilled in the art may flexibly select the mechanical arm according to a specific application scenario as long as the charge detection module can be moved to the air outlet.
Obviously, the display device may not include a mechanical arm, and after detecting that a human body enters a preset range, the sales person may move the charge detection module to the air outlet.
In summary, in the preferred technical solution of the present invention, when it is detected that a human body enters the preset range of the air conditioner, the reminding module is controlled to send a prompt of "starting the display of the ion sterilization function", so as to remind the user of displaying the ion sterilization function. By such a control method, the display can be displayed for the user in time, and the ion sterilization function of the air conditioner can be displayed through the display device. When the ion sterilization function is displayed, the ion sterilization device can be controlled to open the first preset time and then close the second preset time, the control reminding module respectively sends prompts of opening the ion sterilization function and closing the ion sterilization function, the ion sterilization device can also be controlled to close the second preset time and then open the first preset time, the control reminding module respectively sends prompts of closing the ion sterilization function and opening the ion sterilization function, when the ion sterilization device is closed and opened, the voltage values detected by the charge detection module are different, and the difference of the voltage values indicates that the ion sterilization device can actually generate plasma when being opened, so that a user can intuitively know the ion sterilization function of the air conditioner, and the reliability of the ion sterilization function of the air conditioner is improved. The charge detection module is used for detecting voltage values of the ion sterilization device when the ion sterilization device is opened and closed at different times and detecting voltage values at different distances from the air conditioner, and the comparison of the voltage values can effectively prove that the ion sterilization device can generate plasma when being opened, so that the reliability of the ion sterilization function of the air conditioner is improved.
Although the foregoing embodiments describe the steps in the above sequential order, those skilled in the art can understand that, in order to achieve the effect of the present embodiments, the different steps need not be executed in such an order, and may be executed simultaneously (in parallel) or in an inverted order, and these simple changes are all within the scope of protection of the present application.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.

Claims (9)

1. A method for displaying functions of an air conditioner, which is characterized in that the air conditioner is provided with an ion sterilization device and a display device, the ion sterilization device comprises a conversion part and an emission part, the conversion part is electrically connected with the emission part, the conversion part is arranged to process an input power supply and provide the processed power supply to the emission part, the emission part is arranged to ionize air when electrified so as to generate fluid containing charged ions,
the air conditioner comprises a shell, the shell is provided with an air inlet and an air outlet, an air duct is formed between the air inlet and the air outlet, the ion sterilization device is arranged in the air duct,
the display device comprises a charge detection module, the charge detection module comprises a detection part for detecting whether charged ions are contained in the air or not,
the air conditioner is provided with a human body detection module and a reminding module,
the function display method comprises the following steps:
detecting whether a user enters a preset range of the air conditioner or not through the human body detection module;
if a user enters the preset range, the reminding module is controlled to send a prompt of starting the ion sterilization function display, and
when the charge detection module is in an open state, the following two operations are performed:
controlling the ion sterilization device to start for a first preset time, and controlling the reminding module to send out a prompt of 'starting an ion sterilization function';
controlling the ion sterilization device to be closed for a second preset time, and controlling the reminding module to send out a prompt of closing the ion sterilization function;
controlling the detection part to be positioned near the ion sterilization device at the same time, before or after the ion sterilization device is controlled to be started;
wherein, the display device also comprises a display module, and the function display method further comprises the following steps:
after the ion sterilization device is controlled to be started for a first preset time, detecting a first voltage value at the air outlet through the charge detection module;
after the ion sterilization device is controlled to be closed for a second preset time, detecting a second voltage value at the air outlet through the charge detection module;
comparing the first voltage value with the second voltage value to obtain a first comparison result;
transmitting the first voltage value, the second voltage value and the first comparison result to the display module;
and displaying the first voltage value, the second voltage value and the first comparison result through the display module.
2. The method for function display according to claim 1, further comprising:
detecting a third voltage value at the air outlet through the charge detection module when the ion sterilization device is controlled to be started for a third preset time length, wherein the third preset time length is shorter than the first preset time length;
comparing the first voltage value with the third voltage value to obtain a second comparison result;
transmitting the first voltage value, the third voltage value and the second comparison result to the display module;
and displaying the first voltage value, the third voltage value and the second comparison result through the display module.
3. The method for function display according to claim 1, further comprising:
detecting a fourth voltage value at the air outlet through the charge detection module when the ion sterilization device is controlled to be turned on for a first preset time and then turned off for a fourth preset time, wherein the fourth preset time is shorter than the second preset time;
comparing the second voltage value with the fourth voltage value to obtain a third comparison result;
transmitting the second voltage value, the fourth voltage value, and the third comparison result to the display module;
and displaying the second voltage value, the fourth voltage value and the third comparison result through the display module.
4. The function exhibiting method according to claim 1, wherein the exhibiting device further comprises a distance detecting module for detecting a distance between the charge detecting module and the air conditioner, the function exhibiting method further comprising:
after the ion sterilization device is controlled to be started for a first preset time, when the distance detection module detects that a first distance exists between the charge detection module and the air conditioner, the charge detection module detects a fifth voltage value at the first distance;
when the distance detection module detects that a second distance exists between the charge detection module and the air conditioner, detecting a sixth voltage value at the second distance by the charge detection module, wherein the second distance is smaller than the first distance;
comparing the fifth voltage value with the sixth voltage value to obtain a fourth comparison result;
transmitting the first distance, the second distance, the fifth voltage value, the sixth voltage value, and the fourth comparison result to the presentation module;
displaying, by the display module, the first distance, the second distance, the fifth voltage value, the sixth voltage value, and the fourth comparison result.
5. The function display method according to claim 1, wherein the charge detection module includes a display lamp that is turned on when the fluid containing charged ions passes through the detection portion.
6. The method as claimed in claim 1, wherein the step of detecting whether a human body enters a predetermined range of the air conditioner by the human body detection module further comprises:
acquiring the staying time of the human body in the preset range;
and if the stay time is more than or equal to a fifth preset time, judging that a human body enters the preset range.
7. The method for function display according to claim 1, further comprising:
and controlling the charge detection module to be started when the charge detection module is in a closed state.
8. The method of claim 1, wherein the display device further comprises a robotic arm, the charge detection module is clamped to the robotic arm,
the step of "controlling the detection section to be located in the vicinity of the ion sterilization apparatus" further includes:
and moving the charge detection module to the air outlet through the mechanical arm.
9. The method for displaying functions of claim 1, wherein the charge detection module is a test pencil.
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CN105928166A (en) * 2016-06-21 2016-09-07 珠海格力电器股份有限公司 Control method and device of air conditioner
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CN109458679A (en) * 2018-10-18 2019-03-12 广东美的制冷设备有限公司 Control method, micro climate adjuster and the storage medium of anion launcher
CN112460690A (en) * 2020-11-30 2021-03-09 佛山市顺德区美的电子科技有限公司 Air conditioner, sterilization control method, device and system thereof and storage medium
CN112856765A (en) * 2021-02-23 2021-05-28 青岛海尔空调器有限总公司 Control method of air conditioner

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105928166A (en) * 2016-06-21 2016-09-07 珠海格力电器股份有限公司 Control method and device of air conditioner
CN108107930A (en) * 2016-11-24 2018-06-01 松下家电研究开发（杭州）有限公司 A kind of control method and electric appliance of the electric appliance that degerming is carried out using metal ion
CN109458679A (en) * 2018-10-18 2019-03-12 广东美的制冷设备有限公司 Control method, micro climate adjuster and the storage medium of anion launcher
CN112460690A (en) * 2020-11-30 2021-03-09 佛山市顺德区美的电子科技有限公司 Air conditioner, sterilization control method, device and system thereof and storage medium
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