CN113834132A - Power supply method and control device for air conditioner filter screen module and air conditioner - Google Patents
Power supply method and control device for air conditioner filter screen module and air conditioner Download PDFInfo
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- CN113834132A CN113834132A CN202111130480.XA CN202111130480A CN113834132A CN 113834132 A CN113834132 A CN 113834132A CN 202111130480 A CN202111130480 A CN 202111130480A CN 113834132 A CN113834132 A CN 113834132A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0073—Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0071—Indoor units, e.g. fan coil units with means for purifying supplied air
- F24F1/0076—Indoor units, e.g. fan coil units with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
- F24F1/035—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air characterised by the mounting or arrangement of filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
- F24F1/0328—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air
- F24F1/0353—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/16—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by purification, e.g. by filtering; by sterilisation; by ozonisation
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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
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
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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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a power supply method of an air conditioner filter screen module, a control device and an air conditioner, wherein the air conditioner comprises the following components: the device comprises a filter screen support, a filter screen module, a reading module and a filter screen power supply module, wherein the filter screen module is detachably mounted on the filter screen support, an identification module is arranged on the filter screen module, and identification information corresponding to the filter screen module is stored in the identification module; the method comprises the following steps: the control device reads the identification information corresponding to the filter screen module from the identification module through the reading module; determining power supply demand information of the filter screen module according to the identification information; and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and the air conditioner can adapt to the electrified filter screen modules of more models.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a power supply method and a control device for an air conditioner filter screen module and an air conditioner.
Background
With the higher requirement of users on the indoor air quality, the common filter screen module in the air conditioner cannot meet the requirement of customers, and therefore, an electrified filter screen module capable of providing disinfection and sterilization functions needs to be installed in the air conditioner. However, the types of the charged screen modules are numerous, and the power supply requirements of different types of charged screen modules are often different. If the air conditioner can only satisfy the power supply requirement of the electrified filter screen module of single type, will produce the limitation to the applicable filter screen module model of air conditioner. Therefore, how to adapt the air conditioner to the electrified filter screen modules of more various models is a technical problem which needs to be solved urgently at present.
Disclosure of Invention
The invention mainly aims to provide an air conditioner, a power supply method of an air conditioner filter screen module, a control device and a computer readable storage medium, and aims to solve the technical problem that the air conditioner can only meet the power supply requirement of a single type of electrified filter screen module in the related art.
In a first aspect, an embodiment of the present invention provides an air conditioner, including: the device comprises a filter screen support, a filter screen module, a reading module and a filter screen power supply module, wherein the filter screen module is detachably mounted on the filter screen support, an identification module is arranged on the filter screen module, and identification information corresponding to the filter screen module is stored in the identification module;
the air conditioner further includes a control device for: reading, by the reading module, identification information corresponding to the strainer module from the identification module; determining power supply demand information of the filter screen module according to the identification information; and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information.
The air conditioner provided by the embodiment of the invention at least has the following beneficial technical effects: when the filter screen module is installed on the filter screen bracket, the control device of the air conditioner in the embodiment of the invention communicates with the identification module arranged on the filter screen module through the reading module to obtain the identification information which is stored in the identification module and corresponds to the filter screen module, and further determines the power supply demand information of the filter screen module according to the identification information of the filter screen module, and controls the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
According to some embodiments of the present invention, the air conditioner includes a plurality of the filter screen brackets and a plurality of the reading modules, each of the filter screen brackets is provided with one of the reading modules, and the filter screen power supply module includes a plurality of power supply branches corresponding to the plurality of filter screen brackets one to one;
the control device is further configured to: when the identification information corresponding to the filter screen module is read from the identification module through the reading module, the filter screen bracket corresponding to the reading module is also determined;
control filter screen power module to filter screen module output with the power supply demand information matched's power signal includes: and controlling a power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information.
In the above embodiments, the number of the screen brackets in the air conditioner is plural, so that the air conditioner can mount a plurality of screen modules of the same type or different types to improve the purifying capacity of the air conditioner. The filter screen power supply module comprises a plurality of power supply branches in one-to-one correspondence with the filter screen supports. When any one filter screen support is provided with the filter screen module, the control device communicates with the identification module on the filter screen module through the reading module corresponding to the filter screen support to obtain the identification information of the filter screen module, and determines the power supply demand information of the filter screen module according to the identification information, and then controls the power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information according to the power supply demand information.
According to the air conditioner of some embodiments of the present invention, the control device is further configured to: when the filter screen module is detected to be detached from the filter screen bracket, controlling the filter screen power supply module to stop outputting a power supply signal to the filter screen module; or when the opening of the surface cover of the air conditioner is detected, the filter screen power supply module is controlled to stop outputting the power supply signal to the filter screen module.
In the above embodiment, when it is detected that the filter screen module is detached from the filter screen bracket or that the surface cover of the air conditioner is opened, the control device controls the filter screen power supply module to stop outputting the power signal to the filter screen module, so that the corresponding electrified filter screen module is powered off, thereby improving the use safety of the air conditioner.
According to the air conditioner of some embodiments of the present invention, the power demand information includes power supply voltage information. The control device determines the power supply voltage information of the filter screen module according to the identification information of the filter screen module acquired from the identification module, and controls the filter screen power supply module to output a power supply signal matched with the power supply voltage information to the filter screen module.
According to the air conditioner of some embodiments of the present invention, the identification information includes model information of the filter screen module. The control device can read the model information of the filter screen module from the identification module through the reading module, so that the model of the filter screen module is identified and the power supply requirement of the filter screen module is determined.
According to the air conditioner of some embodiments of the present invention, the identification module includes any one of a near field communication NFC tag, a radio frequency identification RFID tag, and an identification code.
According to the air conditioner of some embodiments of the present invention, the reading module includes any one of an NFC antenna module, an RFID antenna module, and a barcode scanner.
In a second aspect, an embodiment of the present invention provides a power supply method for a filter screen module of an air conditioner, where the air conditioner includes a filter screen support, a filter screen module, a reading module and a filter screen power supply module, the filter screen module is detachably mounted on the filter screen support, the filter screen module is provided with an identification module, and the identification module stores identification information corresponding to the filter screen module;
the method comprises the following steps:
reading, by the reading module, identification information corresponding to the strainer module from the identification module;
determining power supply demand information of the filter screen module according to the identification information;
and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information.
The power supply method of the air conditioner filter screen module provided by the embodiment of the invention at least has the following beneficial technical effects: when the filter screen module is mounted on the filter screen bracket, the reading module is communicated with an identification module arranged on the filter screen module to obtain identification information which is stored in the identification module and corresponds to the filter screen module; and determining power supply demand information of the filter screen module according to the identification information of the filter screen module, and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
According to the power supply method of the filter screen module of the air conditioner, the air conditioner comprises a plurality of filter screen supports and a plurality of reading modules, each filter screen support is correspondingly provided with one reading module, and each filter screen power supply module comprises a plurality of power supply branches which are in one-to-one correspondence with the plurality of filter screen supports;
the method further comprises the following steps:
when the identification information corresponding to the filter screen module is read from the identification module through the reading module, the filter screen bracket corresponding to the reading module is also determined;
control filter screen power module to filter screen module output with the power supply demand information matched's power signal includes:
and controlling a power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information.
In the above embodiments, the number of the screen brackets in the air conditioner is plural, so that the air conditioner can mount a plurality of screen modules of the same type or different types to improve the purifying capacity of the air conditioner. The filter screen power supply module comprises a plurality of power supply branches in one-to-one correspondence with the filter screen supports. When any one filter screen support is provided with the filter screen module, the control device communicates with the identification module on the filter screen module through the reading module corresponding to the filter screen support to obtain the identification information of the filter screen module, and determines the power supply demand information of the filter screen module according to the identification information, and then controls the power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information according to the power supply demand information.
A method of supplying power to an air conditioner filter screen module according to some embodiments of the present invention, the method further comprising:
when the filter screen module is detected to be detached from the filter screen bracket, controlling the filter screen power supply module to stop outputting a power supply signal to the filter screen module; or when the opening of the surface cover of the air conditioner is detected, the filter screen power supply module is controlled to stop outputting the power supply signal to the filter screen module.
In the above embodiment, when it is detected that the filter screen module is detached from the filter screen bracket or that the surface cover of the air conditioner is opened, the control device controls the filter screen power supply module to stop outputting the power signal to the filter screen module, so that the corresponding electrified filter screen module is powered off, thereby improving the use safety of the air conditioner.
In a third aspect, an embodiment of the present invention provides a control apparatus, including: a memory, a processor and a computer program stored on the memory and executable on the processor, the computer program when executed being adapted to perform a method as described in any one of the embodiments of the second aspect above.
The control device provided by the embodiment of the invention at least has the following beneficial technical effects: the method comprises the steps that a reading module is communicated with an identification module arranged on a filter screen module to obtain identification information which is stored in the identification module and corresponds to the filter screen module; and determining power supply demand information of the filter screen module according to the identification information of the filter screen module, and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored, and when executed by a processor, implement the control method described in any one of the embodiments of the second aspect.
The computer-readable storage medium provided by the embodiment of the invention at least has the following beneficial technical effects: the method comprises the steps that a reading module is communicated with an identification module arranged on a filter screen module to obtain identification information which is stored in the identification module and corresponds to the filter screen module; and determining power supply demand information of the filter screen module according to the identification information of the filter screen module, and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
In a fifth aspect, an embodiment of the present invention provides an air conditioner, including the control device as described in the third aspect.
The air conditioner provided by the embodiment of the invention at least has the following beneficial technical effects: the method comprises the steps that a reading module is communicated with an identification module arranged on a filter screen module to obtain identification information which is stored in the identification module and corresponds to the filter screen module; and determining power supply demand information of the filter screen module according to the identification information of the filter screen module, and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
Fig. 1 is a block diagram illustrating an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a screen support according to one embodiment of the present invention;
fig. 3 is a block diagram of an air conditioner provided in an embodiment of the present invention;
fig. 4 is a schematic flow chart illustrating a method for supplying power to a filter screen module of an air conditioner according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of a control device according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It should be understood that in the description of the embodiments of the present invention, if there is any description of "first", "second", etc., it is only for the purpose of distinguishing technical features, and it is not to be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the precedence of the indicated technical features. "at least one" means one or more, "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, and means that there may be three relationships, for example, a and/or B, and may mean that a exists alone, a and B exist simultaneously, and B exists alone. Wherein A and B can be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" and similar expressions refer to any combination of these items, including any combination of singular or plural items. For example, at least one of a, b, and c may represent: a, b, c, a and b, a and c, b and c or a and b and c, wherein a, b and c can be single or multiple.
Those of ordinary skill in the art will appreciate that the connections described in the embodiments of the present invention include direct connections and indirect connections through intermediate components.
It should be noted that the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
The following describes an air conditioner, a power supply method of an air conditioner filter screen module, and a control device in detail, with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a block diagram illustrating an air conditioner according to an embodiment of the present invention. The air conditioner provided by the embodiment of the invention comprises a filter screen bracket, a filter screen module, a reading module, a filter screen power supply module and a control device.
Referring to fig. 2, fig. 2 is a schematic structural diagram of a filter screen bracket according to an embodiment of the invention. As shown in fig. 2, one or more filter screen brackets 11 are disposed in the air conditioner 10, and the filter screen module is detachably installed in the filter screen brackets 11, so that a user can conveniently take out the filter screen module from the filter screen brackets 11 for cleaning or replacement, and then reinstall the cleaned or replaced filter screen module into the filter screen brackets 11. The detachable connection manner of the filter screen bracket 11 and the filter screen module includes a plug-in connection, a snap-in connection, a bolt connection, and the like, and the detachable connection manner of the filter screen bracket 11 and the filter screen module is not particularly limited in the embodiment of the present invention.
It should be appreciated that the filter screen modules described in the embodiments of the present invention include both charged filter screen modules and uncharged filter screen modules. The charged filter screen module can be a plasma filter screen, an electric purification filter screen and the like which can work only by a power supply signal.
Referring to fig. 1, in the embodiment of the present invention, an identification module is disposed on a filter screen module, and the identification module stores identification information corresponding to the filter screen module. The air conditioner is characterized in that a reading module is arranged on a filter screen support of the air conditioner and connected with a control device, and when the filter screen support is provided with the filter screen module, the reading module can be communicated with an identification module arranged on the filter screen module, so that identification information corresponding to the filter screen module and stored in the identification module is read. The reading module sends the read identification information to the control device, so that the control device can identify the type of the filter screen module according to the identification information.
In one possible implementation manner, the identification module is specifically a Near Field Communication (NFC) tag, and correspondingly, the reading module is specifically an NFC antenna module. NFC is a contactless identification and interconnection technology. In the concrete implementation, when the filter screen module is assembled on the filter screen support, the NFC tag on the filter screen module and the NFC antenna module in the filter screen support are close to each other, so that the NFC tag and the NFC antenna module can reliably realize close-range communication interconnection. After the NFC antenna module reads the identification information of the NFC label, the identification information is transmitted to the controller, and the controller identifies the identification information.
In another possible implementation manner, the Identification module is specifically a Radio Frequency Identification (RFID) tag, and correspondingly, the reading module is specifically an RFID antenna module. In the concrete implementation, when the filter screen module is assembled on the filter screen support, the RFID tag on the filter screen module is close to the RFID antenna module in the filter screen support, so that the RFID tag and the RFID antenna module can reliably realize close-range communication interconnection. After the RFID antenna module reads the identification information of the RFID label, the identification information is transmitted to the controller, and the controller identifies the identification information.
In other possible implementations, the identification module may also be an identification code, and correspondingly, the reading module is specifically a code scanner. Here, the identification code may be specifically a two-dimensional code, a barcode, or the like. In the concrete realization, when filter screen module assembly when filter screen support, the identification code on the filter screen module laminates with the bar code collector in the filter screen support each other to make the identification code's that the bar code collector can read identification information, the identification information conveying to the controller that the bar code collector will read, in order to carry out identification process to identification information by the controller.
In an embodiment of the present invention, the control device is configured to:
reading identification information corresponding to the filter screen module from the identification module through the reading module;
determining power supply demand information of the filter screen module according to the identification information;
and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information.
It will be appreciated that in embodiments of the invention, when a screen module is fitted to a screen holder, the reader module communicates with an identification module provided on the screen module to obtain identification information corresponding to the screen module stored in the identification module. The control device is connected with the reading module, the reading module transmits the identification information acquired from the identification module to the control device, and the control device identifies the acquired identification information and then determines the power supply requirement information corresponding to the filter screen module. And then the control device controls the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
In the embodiment of the invention, the filter screen power supply module is used for supplying power to the electrified filter screen module. In a possible implementation manner, the filter screen power supply module includes a plurality of voltage output units and a multi-channel switch unit (which may be implemented by a relay), where each voltage output unit is respectively configured to output a power signal of a corresponding voltage after transforming a power signal output by an original voltage transformation circuit, and the power signals output by the plurality of voltage output units correspondingly have different voltage values. The filter screen power supply module also comprises a power supply output port arranged in the filter screen bracket, the power supply output port is correspondingly connected with a plurality of voltage output units through a multi-channel change-over switch unit, the multi-channel change-over switch unit comprises switch channels in one-to-one correspondence with the voltage output units, and the power supply output port can be communicated with any voltage output unit by controlling the opening and closing of each switch channel.
During specific implementation, the control device correspondingly controls the on-off state of the multi-channel change-over switch according to the power supply requirement information so that the power output port is communicated to the voltage output unit matched with the power supply requirement information. The electrified filter screen module is provided with a power input port, and when the electrified filter screen module is assembled into the filter screen bracket, the power input port of the filter screen module is contacted with a power output port in the filter screen bracket so as to receive a power signal output from the power output port.
It is understood that the identification information includes model information of the strainer module. The control device can read the model information of the filter screen module from the identification module through the reading module, so that the model of the filter screen module is identified and the power supply requirement of the filter screen module is determined.
It is understood that the power demand information includes power supply voltage information. The control device determines the power supply voltage information of the filter screen module according to the identification information of the filter screen module acquired from the identification module, and controls the filter screen power supply module to output a power supply signal matched with the power supply voltage information (namely, a voltage value) to the filter screen module.
Referring to fig. 2 and 3, the air conditioner may include a plurality of filter screen holders and a plurality of reading modules, and each filter screen holder is correspondingly provided with one reading module.
It is understood that, in the case where the air conditioner includes a plurality of screen holders and a plurality of reading modules, the screen power supply module includes a plurality of power supply branches corresponding to the plurality of screen holders one to one. Each power supply branch is used for providing adaptive power signals for the filter screen modules in the corresponding filter screen bracket.
Specifically, each power supply branch comprises a power supply output port and a multi-channel switch, and the power supply output port is correspondingly connected with the plurality of voltage output units through the multi-channel switch.
It will be appreciated that where the air conditioner includes a plurality of screen holders and a plurality of reading modules, the control means is also arranged to: when the identification information corresponding to the screen module is read from the identification module by the reading module, the screen support corresponding to the reading module is also determined. Correspondingly, control filter screen power module to filter screen module output with the power supply demand information power signal who matches, include: and controlling a power supply branch corresponding to the filter screen bracket to output a power supply signal matched with the power supply demand information.
The number of the filter screen brackets in the air conditioner can be multiple, so that the air conditioner can be provided with a plurality of filter screen modules of the same type or different types, and the purifying capacity of the air conditioner is improved.
When the number of the filter screen supports arranged on the air conditioner can be multiple, the number of the reading modules is also multiple. Specifically, each screen support is provided with a reading module therein. In addition, the filter screen power supply module comprises a plurality of power supply branches, the plurality of power supply branches correspond to the plurality of filter screen supports one by one, and each power supply branch is used for supplying power to the filter screen module in the corresponding filter screen support.
When any one filter screen support is provided with the filter screen module, the control device communicates with the identification module on the filter screen module through the reading module corresponding to the filter screen support to obtain the identification information of the filter screen module, determines the power supply demand information of the filter screen module according to the identification information, and then controls the power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information according to the power supply demand information.
It will be appreciated that in the case where the number of read modules is plural, the control device may be connected to plural read modules through a multi-channel control module. The control device can switch the reading modules through the multi-channel control module, and further can read the identification information of the corresponding identification module through each reading module in a polling mode.
In a specific embodiment, the air conditioner comprises a filter screen bracket #1, a filter screen bracket #2, … … and a filter screen bracket #5, wherein each filter screen bracket is provided with a reading module (respectively, the reading module #1, the reading module #2, … … and the reading module #5), and each filter screen bracket is connected with a power supply branch (respectively, the reading power supply branch #1, the power supply branch #2, … … and the power supply branch # 5). The screen modules to which the plurality of screen brackets are attached may be of the same type or of different types. For example, the current control device polls each reading module through the multi-channel control module, acquires identification information from the reading module #1 and the reading module #2 in sequence, and further determines that the filter screen modules are installed in both the filter screen support #1 and the filter screen support # 2; then determining that the power supply voltage information of the filter screen module installed in the filter screen bracket #1 is 5V according to the identification information obtained from the reading module #1, and determining that the power supply voltage information of the filter screen module installed in the filter screen bracket #2 is 12V according to the identification information obtained from the reading module # 2; and finally, controlling the power supply branch corresponding to the filter screen bracket #1 to output a 5V power supply signal, and controlling the power supply branch corresponding to the filter screen bracket #2 to output a 12V power supply signal. Therefore, the technical purpose of providing power signals to the electrified filter screen module in a self-adaptive manner is achieved.
It will be appreciated that the control means may also be adapted to: when detecting that the filter screen module is detached from the filter screen support, the control filter screen power supply module stops outputting power signals to the filter screen module, so that the filter screen support is powered off, electric shock accidents are avoided, and the use safety of the air conditioner is improved. During specific implementation, a detection switch can be arranged in the filter screen support to detect the assembly state of the filter screen module through the detection switch, and the detection switch can be a micro switch, an electromagnetic switch, a dial switch or a travel switch.
It will be appreciated that the control means may also be adapted to: when the face cover of detecting the air conditioner is opened, control filter screen power supply module stops to filter screen module output power signal to make filter screen support power down, avoid taking place the electric shock accident, thereby improve the safety in utilization of air conditioner. In specific implementation, a detection switch can be arranged on the face cover to detect whether the face cover of the air conditioner is opened or not through the detection switch, wherein the detection switch can be a micro switch, an electromagnetic switch, a dial switch or a travel switch.
In the air conditioner provided by the embodiment of the invention, when the filter screen module is installed on the filter screen bracket, the reading module communicates with the identification module arranged on the filter screen module to obtain the identification information which is stored in the identification module and corresponds to the filter screen module, and the obtained identification information is transmitted to the control device. And after receiving the identification information of the filter screen module, the control device identifies the identification information to obtain the power supply demand information of the filter screen module. The control device then controls the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information, so that the filter screen module is powered on to work. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
Referring to fig. 4, fig. 4 is a schematic flow chart illustrating a power supply method for a filter screen module of an air conditioner according to an embodiment of the present invention. The method is applied to the air conditioner as described in any one of the above embodiments, and may be performed by a control device of the air conditioner. As shown in fig. 4, the control method includes, but is not limited to, the following steps:
and S110, reading the identification information corresponding to the filter screen module from the identification module through the reading module.
In the embodiment of the invention, the filter screen module is provided with the identification module, and the identification module stores identification information corresponding to the filter screen module. The air conditioner is characterized in that a reading module is arranged on a filter screen support of the air conditioner and connected with a control device, and when the filter screen support is provided with the filter screen module, the reading module can be communicated with an identification module arranged on the filter screen module, so that identification information corresponding to the filter screen module and stored in the identification module is read. The reading module sends the read identification information to the control device, so that the control device can identify the type of the filter screen module according to the identification information.
In one possible implementation manner, the identification module is specifically a Near Field Communication (NFC) tag, and correspondingly, the reading module is specifically an NFC antenna module. NFC is a contactless identification and interconnection technology. In the concrete implementation, when the filter screen module is assembled on the filter screen support, the NFC tag on the filter screen module and the NFC antenna module in the filter screen support are close to each other, so that the NFC tag and the NFC antenna module can reliably realize close-range communication interconnection. After the NFC antenna module reads the identification information of the NFC label, the identification information is transmitted to the controller, and the controller identifies the identification information.
In another possible implementation manner, the Identification module is specifically a Radio Frequency Identification (RFID) tag, and correspondingly, the reading module is specifically an RFID antenna module. In the concrete implementation, when the filter screen module is assembled on the filter screen support, the RFID tag on the filter screen module is close to the RFID antenna module in the filter screen support, so that the RFID tag and the RFID antenna module can reliably realize close-range communication interconnection. After the RFID antenna module reads the identification information of the RFID label, the identification information is transmitted to the controller, and the controller identifies the identification information.
In other possible implementations, the identification module may also be an identification code, and correspondingly, the reading module is specifically a code scanner. Here, the identification code may be specifically a two-dimensional code, a barcode, or the like. In the concrete realization, when filter screen module assembly when filter screen support, the identification code on the filter screen module laminates with the bar code collector in the filter screen support each other to make the identification code's that the bar code collector can read identification information, the identification information conveying to the controller that the bar code collector will read, in order to carry out identification process to identification information by the controller.
And S120, determining power supply requirement information of the filter screen module according to the identification information.
It is understood that the identification information may specifically be model information of the filter screen module. The control device can read the model information of the filter screen module from the identification module through the reading module, so that the model of the filter screen module is identified and the power supply requirement information of the filter screen module is determined.
Here, the power supply demand information may specifically be power supply voltage information. For example, if the current filter screen module is determined to be an uncharged filter screen module according to the model information, the corresponding power supply requirement information is 0V; if the current filter screen module is determined to be the charged filter screen module according to the model information, the corresponding power supply demand information can be 5V, 12V, 20V and other power supply voltage information.
And S130, controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information.
It can be understood that after the power supply requirement information of the filter screen module is obtained, the filter screen power supply module can be controlled to output a power supply signal matched with the power supply requirement information to the filter screen module, so that the filter screen module can obtain the power supply signal of the adaptation, and the filter screen module can normally work.
According to the scheme of the embodiment of the invention, when the filter screen module is installed on the filter screen support, the control device is in communication connection with the identification module arranged on the filter screen module through the reading module, and further obtains the identification information which is stored in the identification module and corresponds to the filter screen module. Then the control device identifies the identification information of the filter screen module to obtain the power supply demand information of the filter screen module; the control device controls the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information, so that the filter screen module can be powered on to work. Therefore, the air conditioner can implement the self-adaptive power supply control strategy according to different power supply requirements of different electrified filter screen modules, and then the air conditioner can adapt to the electrified filter screen modules of more models.
It can be understood that the air conditioner according to the embodiment of the present invention may include a plurality of screen brackets and a plurality of reading modules, each screen bracket is correspondingly provided with one reading module, and the screen power supply module includes a plurality of power supply branches corresponding to the plurality of screen brackets one to one. In this case, the method of the embodiment of the present invention further includes the steps of: when the identification information corresponding to the screen module is read from the identification module by the reading module, the screen support corresponding to the reading module is also determined.
Under the condition that the air conditioner comprises a plurality of filter screen supports, and the filter screen power supply module comprises a plurality of power supply branches corresponding to the filter screen supports one to one, the step S130 specifically comprises: and controlling a power supply branch corresponding to the filter screen bracket to output a power supply signal matched with the power supply demand information.
The number of the filter screen brackets in the air conditioner can be multiple, so that the air conditioner can be provided with a plurality of filter screen modules of the same type or different types, and the purifying capacity of the air conditioner is improved.
When the number of the filter screen supports arranged on the air conditioner can be multiple, the number of the reading modules is also multiple. Specifically, each screen support is provided with a reading module therein. In addition, the filter screen power supply module comprises a plurality of power supply branches, the plurality of power supply branches correspond to the plurality of filter screen supports one by one, and each power supply branch is used for supplying power to the filter screen module in the corresponding filter screen support.
When any one filter screen support is provided with the filter screen module, the control device communicates with the identification module on the filter screen module through the reading module corresponding to the filter screen support to obtain the identification information of the filter screen module, determines the power supply demand information of the filter screen module according to the identification information, and then controls the power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information according to the power supply demand information.
It is understood that the method of the embodiment of the present invention may further include: when the filter screen module is detached from the filter screen support, the filter screen power supply module is controlled to stop outputting a power supply signal to the filter screen module. During specific implementation, a detection switch can be arranged in the filter screen support to detect the assembly state of the filter screen module through the detection switch, and the detection switch can be a micro switch, an electromagnetic switch, a dial switch or a travel switch.
It is understood that the method of the embodiment of the present invention may further include: when the opening of the surface cover of the air conditioner is detected, the filter screen power supply module is controlled to stop outputting power signals to the filter screen module. In specific implementation, a detection switch can be arranged on the face cover to detect whether the face cover of the air conditioner is opened or not through the detection switch, wherein the detection switch can be a micro switch, an electromagnetic switch, a dial switch or a travel switch.
The following describes a power supply method of an air conditioner filter screen module according to an embodiment of the present invention in detail with reference to specific examples.
In this example, the air conditioner includes 5 filter screen support, filter screen support #1, filter screen support #2, … …, filter screen support #5, and every filter screen support all is provided with NFC antenna module (be NFC antenna module #1, NFC antenna module #2, … …, NFC antenna module #5 respectively), and every NFC antenna module is connected to the controlling means of air conditioner through multichannel control module respectively. The filter screen power supply module of the air conditioner comprises 5 power supply branches (respectively a power supply branch #1, a power supply branch #2, … … and a power supply branch #3), wherein each power supply branch corresponds to one filter screen support respectively and is used for supplying power to the filter screen module in the corresponding filter screen support.
The power supply method of the air conditioner filter screen module provided by the example comprises the following steps:
s201, powering on the whole air conditioner;
s202, the control device is sequentially switched to different NFC antenna modules through the multi-channel control module so as to poll each NFC antenna module;
s203, installing a filter screen module #1 to a filter screen bracket #1, installing a filter screen module #2 to a filter screen bracket #2, and installing a filter screen module #3 to a filter screen bracket # 3;
s204, the NFC antenna module #1 establishes communication connection with the NFC label on the filter screen module #1 and reads identification information # 1; the NFC antenna module #2 establishes communication connection with the NFC label on the filter screen module #2 and reads the identification information # 2; the NFC antenna module #3 establishes communication connection with the NFC label on the filter screen module #3 and reads the identification information # 3;
s205, the control device acquires identification information #1 from the NFC antenna module #1, identification information #2 from the NFC antenna module #2, and identification information #3 from the NFC antenna module #3 by polling;
s206, the control device identifies that the filter screen module #1 is an uncharged filter screen module according to the identification information # 1; the filter screen support #2 is obtained according to the identification information #2, the filter screen module #2 is identified to be an electrified filter screen module, and the power supply requirement of the filter screen module #2 is 12V voltage; identifying that the filter screen module #3 is an electrified filter screen module according to the identification information 3, wherein the power supply requirement of the filter screen module #3 is 20V voltage;
s207, the control device controls the power supply branch #2 to output a power supply signal with the voltage of 12V and controls the power supply branch #3 to output a power supply signal with the voltage of 20V, so that the filter screen module #2 and the filter screen module #3 can be powered on to work
S208, the filter screen module #3 is detached from the filter screen bracket #3, and the control device controls the power supply branch #3 to stop outputting voltage after detecting the voltage.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
Fig. 5 shows a control apparatus 1000 according to an embodiment of the present invention, where the control apparatus 1000 includes: the power supply system comprises a memory 1001, a processor 1002 and a computer program which is stored on the memory 1001 and can run on the processor 1002, wherein the computer program is used for executing the power supply method of the air conditioner filter screen module when running.
The processor 1002 and the memory 1001 may be connected by a bus or other means.
The memory 1001 is a non-transitory computer readable storage medium, and can be used to store a non-transitory software program and a non-transitory computer executable program, such as the power supply method of the air conditioner filter screen module described in the embodiments of the present invention. The processor 1002 implements the above-described power supply method for the air conditioner filter screen module by running the non-transitory software program and instructions stored in the memory 1001.
The memory 1001 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area can store and execute the power supply method of the air conditioner filter screen module. It is further noted that the memory 1001 may include a high speed random access memory 1001, and may also include a non-transitory memory 1001, such as at least one disk memory 1001, flash memory device, or other non-transitory solid state memory 1001. In some embodiments, the memory 1001 optionally includes memory 1001 remotely located from the processor 1002, and such remote memory 1001 may be coupled to the control device 1000 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Non-transitory software programs and instructions required to implement the power supply method of the air conditioner filter screen module described above are stored in the memory 1001, and when being executed by the one or more processors 1002, perform the power supply method of the air conditioner filter screen module described above, for example, perform the method steps S110 to S130 described in fig. 4.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
It should be understood that any of the air conditioners described in the embodiments of the present invention may include the above-described control device.
An embodiment of the present invention further provides a computer-readable storage medium, which stores computer-executable instructions, which are executed by a processor or a controller, for example, by a processor in the above-mentioned control device embodiment, and enable the processor to execute the power supply method of the air conditioner filter screen module in the above-mentioned embodiment, for example, execute the method steps S110 to S130 described in fig. 4.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (13)
1. An air conditioner, characterized in that the air conditioner comprises: a filter screen bracket, a filter screen module, a reading module and a filter screen power supply module, wherein,
the filter screen module is detachably mounted on the filter screen bracket, and is provided with an identification module which stores identification information corresponding to the filter screen module;
the air conditioner further includes a control device for:
reading, by the reading module, identification information corresponding to the strainer module from the identification module;
determining power supply demand information of the filter screen module according to the identification information;
and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information.
2. The air conditioner according to claim 1, wherein the air conditioner comprises a plurality of said screen brackets and a plurality of said reading modules, one reading module is correspondingly arranged on each said screen bracket, and the screen power supply module comprises a plurality of power supply branches corresponding to the plurality of said screen brackets one to one;
the control device is further configured to:
when the identification information corresponding to the filter screen module is read from the identification module through the reading module, the filter screen bracket corresponding to the reading module is also determined;
control filter screen power module to filter screen module output with the power supply demand information matched's power signal includes:
and controlling a power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information.
3. The air conditioner according to claim 1, wherein the control device is further configured to:
when the filter screen module is detected to be detached from the filter screen bracket, controlling the filter screen power supply module to stop outputting a power supply signal to the filter screen module;
alternatively, the first and second electrodes may be,
and when the opening of the surface cover of the air conditioner is detected, the filter screen power supply module is controlled to stop outputting a power supply signal to the filter screen module.
4. The air conditioner according to any one of claims 1 to 3, wherein the power supply demand information includes power supply voltage information.
5. The air conditioner according to any one of claims 1 to 3, wherein the identification information includes model information of the filter screen module.
6. The air conditioner as claimed in any one of claims 1 to 3, wherein the identification module comprises any one of a Near Field Communication (NFC) tag, a Radio Frequency Identification (RFID) tag and an identification code.
7. The air conditioner as claimed in any one of claims 1 to 3, wherein the reading module comprises any one of an NFC antenna module, an RFID antenna module and a barcode scanner.
8. The power supply method of the air conditioner filter screen module is characterized in that the air conditioner comprises a filter screen support, a filter screen module, a reading module and a filter screen power supply module, wherein the filter screen module is detachably mounted on the filter screen support, an identification module is arranged on the filter screen module, and identification information corresponding to the filter screen module is stored in the identification module;
the method comprises the following steps:
reading, by the reading module, identification information corresponding to the strainer module from the identification module;
determining power supply demand information of the filter screen module according to the identification information;
and controlling the filter screen power supply module to output a power supply signal matched with the power supply demand information to the filter screen module according to the power supply demand information.
9. The method of claim 8, wherein the air conditioner comprises a plurality of said screen holders and a plurality of said reading modules, one reading module being provided for each of said screen holders, and wherein said screen power supply module comprises a plurality of power supply branches in one-to-one correspondence with said plurality of said screen holders;
the method further comprises the following steps:
when the identification information corresponding to the filter screen module is read from the identification module through the reading module, the filter screen bracket corresponding to the reading module is also determined;
control filter screen power module to filter screen module output with the power supply demand information matched's power signal includes:
and controlling a power supply branch corresponding to the filter screen support to output a power supply signal matched with the power supply demand information.
10. The method of claim 8, further comprising:
when the filter screen module is detected to be detached from the filter screen bracket, controlling the filter screen power supply module to stop outputting a power supply signal to the filter screen module;
or when the opening of the surface cover of the air conditioner is detected, the filter screen power supply module is controlled to stop outputting the power supply signal to the filter screen module.
11. A control device, comprising: memory, processor and computer program stored on the memory and executable on the processor, the computer program being operative to perform a method according to any of claims 8 to 10.
12. A computer-readable storage medium storing computer-executable instructions that, when executed by a processor, implement the method of any one of claims 8 to 10.
13. An air conditioner characterized in that it comprises a control device according to claim 11.
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