CN116147135A - Method and device for preventing fire of air conditioner, air conditioner and storage medium - Google Patents

Method and device for preventing fire of air conditioner, air conditioner and storage medium Download PDF

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Publication number
CN116147135A
CN116147135A CN202310019219.5A CN202310019219A CN116147135A CN 116147135 A CN116147135 A CN 116147135A CN 202310019219 A CN202310019219 A CN 202310019219A CN 116147135 A CN116147135 A CN 116147135A
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CN
China
Prior art keywords
air conditioner
fire
target
receiving module
module
Prior art date
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Pending
Application number
CN202310019219.5A
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Chinese (zh)
Inventor
薛冬旺
何振华
刘涛
杨晓青
李玉强
王永君
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Qingdao Haier Air Conditioner Gen Corp Ltd, Qingdao Haier Air Conditioning Electric Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Air Conditioner Gen Corp Ltd
Priority to CN202310019219.5A priority Critical patent/CN116147135A/en
Publication of CN116147135A publication Critical patent/CN116147135A/en
Pending legal-status Critical Current

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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
    • F24F11/32—Responding to malfunctions or emergencies
    • F24F11/33—Responding to malfunctions or emergencies to fire, excessive heat or smoke
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • F24F11/47—Responding to energy costs
    • 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
    • F24F11/526—Indication arrangements, e.g. displays giving audible indications
    • 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
    • F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
    • 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
    • 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
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/50—Load
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The application relates to the technical field of intelligent household appliances, and discloses a method for preventing fire of an air conditioner, which comprises the following steps: when the sending module is electrified, determining that the first serial number sent by the sending module is a target serial number, and controlling the receiving module to only receive a first signal containing the target serial number; under the condition of fire, the control sending module sends an early warning signal containing a fire sequence number to the target receiving module; the control receiving module receives a second signal containing a fire disaster serial number and starts a buzzer; when a fire disaster occurs, the special serial numbers for the fire disaster are additionally arranged, and all receiving modules respond to the early warning signals containing the fire disaster serial numbers, so that the limitation that the receiving modules can only receive the signals of the corresponding sending modules in the current air conditioner is broken through. The situation that the receiving module can only receive the signal sent by the matched sending module when a fire disaster occurs is avoided. The application also discloses a device for preventing the air conditioner from being fire, the air conditioner and a storage medium.

Description

Method and device for preventing fire of air conditioner, air conditioner and storage medium
Technical Field
The application relates to the technical field of intelligent household appliances, and for example relates to a method and device for preventing fire of an air conditioner, the air conditioner and a storage medium.
Background
At present, the house electricity safety is always one of the problems concerned by users, when the users are not at home or sleep at night, the risk of fire in the room is extremely high, the users and neighbors of the same building are not aware, and after the fire is spread, the escape chance is reduced, so that unnecessary casualties can be caused.
The related art discloses a fire alarm method and a fire alarm system based on an air conditioner, wherein the fire alarm method based on the air conditioner comprises the following steps: the outdoor unit and the indoor unit of the air conditioner respectively detect the ambient temperature of the respective positions to obtain the outdoor ambient temperature and the indoor ambient temperature: judging whether a fire event occurs in the working environment of the air conditioner according to the outdoor environment temperature and the indoor environment temperature: after determining that the working environment of the air conditioner has a fire disaster event, starting an alarm device of the air conditioner to carry out fire disaster alarm, and acquiring the online state of the air conditioner: and sending fire prompt information to equipment connected with the data of the air conditioner according to the online state. By utilizing the scheme, the detection device of other probes is not required to be added, the hardware cost is saved, the fire accident can be determined in time, the local and remote alarms are effectively carried out, the timeliness of the alarms is improved, and the personal and property safety of a user is ensured.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
the current air conditioner has the technical scheme that the unique serial number is set, so that the receiving module of the air conditioner only receives the signal sent by the sending module of the current air conditioner, and signal interference of the sending modules of other home air conditioners of other users is avoided. However, when a fire occurs, the fire warning signal cannot be sent to the receiving module of the air conditioner of the other user through the sending module, so that fire warning is realized, and life and property of the user are threatened.
It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a method and a device for preventing fire of an air conditioner, the air conditioner and a storage medium, so that the situation that a receiving module of the air conditioner can only receive signals sent by a matched sending module when a fire disaster occurs is avoided, and therefore timely early warning of the fire disaster is achieved, and life and property safety of a user is protected.
In some embodiments, the air conditioner includes a buzzer, a transmitting module, and a receiving module, the transmitting module storing a fire serial number and a first serial number for matching with the receiving module; the method comprises the following steps: when the sending module is electrified, determining that the first serial number sent by the sending module is a target serial number, and controlling the receiving module to only receive a first signal containing the target serial number; under the condition of fire, the control sending module sends an early warning signal containing a fire sequence number to the target receiving module; the control receiving module receives a second signal containing a fire disaster serial number and starts a buzzer; the target receiving module comprises a receiving module and receiving modules of other air conditioners in the fire disaster influence area.
In some embodiments, the apparatus comprises: the system comprises a processor and a memory storing program instructions, wherein the processor is configured to execute the method for preventing fire of the air conditioner when executing the program instructions.
In some embodiments, the air conditioner includes:
the air conditioner comprises an air conditioner body, a buzzer, a sending module and a receiving module; the method comprises the steps of,
the device for preventing the air conditioner from being fire is arranged on the air conditioner body.
In some embodiments, the storage medium stores program instructions that, when executed, perform the method for air conditioner fire protection described above.
The method and the device for preventing the air conditioner from being fire, the air conditioner and the storage medium provided by the embodiment of the disclosure can realize the following technical effects:
when the transmitting module is powered on, the first serial number transmitted by the transmitting module is determined to be the target serial number, and the receiving module is controlled to only receive the first signal containing the target serial number. Under the condition of fire, the control sending module sends an early warning signal containing a fire sequence number to the target receiving module, and the control receiving module receives a second signal containing the fire sequence number and starts the buzzer. When a fire disaster occurs, the special serial numbers for the fire disaster are additionally arranged, and all receiving modules respond to the early warning signals containing the fire disaster serial numbers, so that the limitation that the receiving modules can only receive the signals of the corresponding sending modules in the current air conditioner is broken through. The situation that the receiving module of the air conditioner can only receive signals sent by the matched sending module when a fire disaster occurs is avoided, so that timely early warning of the fire disaster is realized, and the life and property safety of a user is protected.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
FIG. 1 is a schematic illustration of a method for air conditioner fire protection provided in accordance with an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another method for air conditioner fire protection provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another method for air conditioner fire protection provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of another method for air conditioner fire protection provided by an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of another method for air conditioner fire protection provided by an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of another method for air conditioner fire protection provided by an embodiment of the present disclosure;
FIG. 7 is a schematic diagram of an apparatus for fire protection of an air conditioner provided in an embodiment of the present disclosure;
fig. 8 is a schematic view of an air conditioner according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
The term "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
In the embodiment of the disclosure, the intelligent home appliance refers to a home appliance formed after a microprocessor, a sensor technology and a network communication technology are introduced into the home appliance, and has the characteristics of intelligent control, intelligent sensing and intelligent application, the operation process of the intelligent home appliance often depends on the application and processing of modern technologies such as the internet of things, the internet and an electronic chip, for example, the intelligent home appliance can realize remote control and management of a user on the intelligent home appliance by connecting the electronic appliance.
In the disclosed embodiment, the terminal device refers to an electronic device with a wireless connection function, and the terminal device can be in communication connection with the intelligent household electrical appliance through connecting with the internet, or can be in communication connection with the intelligent household electrical appliance through Bluetooth, wifi and other modes. In some embodiments, the terminal device is, for example, a mobile device, a computer, or an in-vehicle device built into a hover vehicle, etc., or any combination thereof. The mobile device may include, for example, a cell phone, smart home device, wearable device, smart mobile device, virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, etc.
The embodiment of the disclosure discloses an air conditioner, comprising: the device comprises an infrared module, a buzzer, a sending module and a receiving module. The sending module is used for sending a signal containing a serial number to the receiving module, wherein the serial number comprises a first serial number and a special serial number which are used for matching, and the special serial number can be any set serial number, such as a fire disaster serial number, a flood disaster serial number and the like. The buzzer is used for giving an early warning to a user. The infrared module is used for receiving and sending a control instruction to the control panel under the condition that the receiving module is damaged or abnormal so as to control the air conditioner.
After the receiving module is successfully matched with the transmitting module, the receiving module only receives the signal containing the first serial number corresponding to the transmitting module and the signal containing the special serial number. Specifically, the transmitting module may transmit a signal to the receiving module by way of power line carrier communication. For example, when a transmission module transmits a signal, data is modulated by a modulation technique, and a high frequency carrying information is applied to a current and then transmitted over a power line. At the receiving end (receiving module), the modulating signal is taken out through a filter, and then demodulated, the original communication signal can be obtained and transmitted to the air conditioner control board to realize information transmission, thereby realizing intelligent control of the air conditioner.
Based on the above structure of the air conditioner, as shown in fig. 1, an embodiment of the disclosure provides a method for fire prevention of the air conditioner, including:
s01, the air conditioner responds to a power-saving control instruction, and the current power supply mode of the air conditioner is detected.
S02, the air conditioner determines a target power saving mode according to the current power supply mode of the air conditioner.
S03, the air conditioner controls the air conditioner to operate according to the target power saving mode.
The power supply mode includes any power supply mode, such as town power generation, community power generation, personal power generation, municipal power generation, and the like.
By adopting the method for preventing the air conditioner from being fire, the current power supply mode of the air conditioner is detected in response to the power-saving control instruction, the target power saving mode is determined according to the current power supply mode of the air conditioner, and finally the air conditioner is controlled to operate according to the target power saving mode. By executing the power saving mode corresponding to the current power supply mode, the energy saving control of the air conditioner can be matched with the current power supply mode, so that the energy saving control of the air conditioner meets the energy saving requirements under different power supply modes, and the energy saving effect of the energy saving control of the air conditioner is improved.
Optionally, the determining, by the air conditioner according to the current power supply mode of the air conditioner, the target power saving mode includes: the air conditioner obtains electricity cost of different power supply modes; and the air conditioner determines a target power saving mode according to the current power supply mode and the current power consumption cost.
In this way, the air conditioner obtains the electricity cost of different power supply modes, and determines the target electricity saving mode according to the current power supply mode and the electricity cost. The target power saving mode is determined based on the power consumption cost, and the target power saving mode can be matched with the power consumption cost, so that power saving can be performed more accurately, and the power consumption cost is saved.
Optionally, the determining, by the air conditioner according to the current power supply mode and the power consumption cost, the target power saving mode includes: the air conditioner ranks different power supply modes according to the power consumption cost, and determines the cost ranking of the current power supply mode; and the air conditioner determines a target power saving mode corresponding to the cost ranking according to a preset first relation.
The electricity cost of the current power supply mode is inversely related to the total power of the target power saving mode.
In this way, the air conditioner sorts the different power supply modes according to the power consumption cost, determines the cost ranking of the current power supply mode, and determines the target power saving mode corresponding to the cost ranking according to the preset first relation. By means of cost ranking, the condition of electricity consumption cost of all power supply modes of the current power supply mode can be reflected, and therefore the target power saving mode most suitable for the current power supply mode can be determined from different power saving modes, and accurate energy saving is achieved. In addition, the higher the electricity cost is, the lower the power of the target electricity saving mode corresponding to the electricity saving mode is, so that the electricity cost can be controlled within the set cost range, and the situation that the user experiences poor due to the fact that the electricity cost is too high is avoided. For example, the total running power of the air conditioner is 3000W, and the cost arranging is as follows: town power generation > community power generation > personal power generation > municipal power generation, and the corresponding relationship is as follows: town power generation: a power saving mode L1; community power generation: a power saving mode L2; personal power generation: a power saving mode L3; municipal power generation: a power saving mode L4; wherein, L1 gear is 800W, L2 gear is 1500W, L3 gear is 2000W, L4 gear is 2500W.
Optionally, after controlling the operation of the air conditioner according to the target power saving mode, the method further includes: the air conditioner detects the current voltage of the power supply of the air conditioner; the air conditioner adjusts the operation frequency of the compressor according to the current voltage.
Thus, the air conditioner detects the current voltage of the power supply of the air conditioner and adjusts the operation frequency of the compressor according to the current voltage. When one of electricity utilization environments of town electricity generation, community electricity generation, personal electricity generation and municipal electricity generation is changed, namely, the voltage is unstable, the normal operation of the air conditioner can be influenced, so that the air conditioner dynamically adjusts the operation frequency of the compressor according to the current voltage, the purpose of power-saving dynamic management is achieved, and the stable operation of the air conditioner is ensured.
Optionally, the air conditioner detects a current power supply mode of the air conditioner, including: the air conditioner responds to a power-saving control instruction, and a set period is determined according to the current power supply mode; the air conditioner detects the current voltage at intervals of a set period.
In this way, the air conditioner responds to the control instruction of power saving, determines the setting period according to the current power supply mode, and detects the current voltage at intervals of the setting period. Because of the difference of different power supply modes, the unstable standard also has the difference, so that the air conditioner determines the corresponding setting period based on the different power supply modes, and the stability of the power utilization environment of the different power supply modes is detected more accurately.
Optionally, the air conditioner adjusts the operation frequency of the compressor according to the current voltage, including: the air conditioner obtains standard voltage of the current power supply mode; the air conditioner calculates the voltage ratio of the current voltage to the standard voltage; the air conditioner adjusts the operation frequency of the compressor according to the voltage ratio.
Thus, the air conditioner obtains the standard voltage of the current power supply mode, calculates the voltage ratio of the current voltage to the standard voltage, and finally adjusts the operation frequency of the compressor according to the voltage ratio. Based on the ratio of the current voltage to the standard voltage, the current voltage is reduced or increased in an equal proportion, so that the stable operation of the air conditioner is realized. The condition that the electricity consumption environment is unstable and the environmental effect of the air conditioner is reduced is avoided.
Optionally, the air conditioner adjusts the operation frequency of the compressor according to the voltage ratio, including: the air conditioner calculates the product of the voltage ratio and the standard operating frequency, and determines the product as the target operating frequency; the air conditioner controls the operation of the compressor according to the target operation frequency.
Thus, the air conditioner calculates the product of the voltage ratio and the standard operating frequency, determines the product as the target operating frequency, and finally controls the operation of the compressor according to the target operating frequency. By determining the product of the voltage ratio and the standard operating frequency as the target operating frequency, the current voltage can be scaled down or increased, thereby realizing the stable operation of the air conditioner.
Optionally, the air conditioner controls the operation of the compressor according to the target operation frequency, including: the air conditioner adjusts the operating frequency of the compressor to a target operating frequency according to the voltage change rate of the power supply voltage.
Wherein, the air conditioner adjusts the operating frequency of the compressor to the target operating frequency according to the voltage change rate of the power supply voltage, including: the air conditioner obtains a standard voltage change rate; the air conditioner adjusts the operating frequency of the compressor to the target operating frequency according to the first rate when the current voltage change rate is smaller than the standard voltage change rate; the air conditioner adjusts the operating frequency of the compressor to the target operating frequency according to the second rate under the condition that the current voltage change rate is larger than the standard segment voltage change rate;
wherein the second rate is less than the first rate. When the standard voltage change rate is the |k| value, the frequency change value (the difference between the target operating frequency and the current operating frequency) is YHz; then the first rate n=y/(|k1|/|k|); second rate m=y/(|k2|/|k|). K1 is the current voltage change rate at values smaller than |k| and K2 is the current voltage change rate at values larger than |k|.
Like this, the air conditioner adjusts the operating frequency of compressor according to the voltage change rate of power supply voltage, can avoid the compressor operating frequency to adjust too fast and change great, leads to the compressor operating frequency unstable, and the difference gives rise to the noise, has promoted user experience. For example, when the power supply voltage at the first time node is 190V and the power supply voltage is 200V after the interval setting period is detected, the standard voltage change rate is 10, the operating frequency needs to be adjusted from 46Hz (current) to 55Hz (target), the frequency change value is 9Hz, and if the current voltage change rate is 10 or less (for example, 6V), the first rate is 15Hz. At this time, the operating frequency value of the compressor can reach the target operating frequency, noise caused by too fast change of the frequency parameter of the compressor is avoided, and meanwhile, the energy-saving effect can be achieved.
Based on the above-mentioned structure of the air conditioner, as shown in fig. 2, the embodiment of the disclosure provides a method for preventing fire of the air conditioner, and before the air conditioner responds to the control instruction of power saving and detects the current power supply mode of the air conditioner, the method further includes:
s21, the air conditioner determines a sending period according to the current power supply mode of the air conditioner.
S22, the air conditioner controls the sending module to send a first signal to the receiving module according to the sending period under the condition that the power supply voltage is stable.
S23, the air conditioner starts a power saving mode under the condition that the number of times that the receiving module does not receive the first signal is larger than the set number of times.
The receiving module sends a power-saving control instruction to the control panel, so that the air conditioner responds to the power-saving control instruction to execute power-saving operation. The steps in the foregoing embodiments may be specifically adopted for performing the power saving operation of the air conditioner, which is not limited herein. For example, the air conditioner determines a target power saving mode according to the current power supply mode; the air conditioner controls the air conditioner to operate according to the target power saving mode.
By adopting the method for preventing the air conditioner from being fire provided by the embodiment of the disclosure, the sending period is determined according to the current power supply mode of the air conditioner. Under the condition that the power supply voltage is stable, the sending module is controlled to send a first signal to the receiving module according to the sending period, and the power saving mode is started under the condition that the receiving module does not receive the first signal more than the set times. Based on different power supply modes, a communication response mechanism corresponding to the current power supply mode is adopted to realize the start of the power saving mode, so that the start time of the power saving mode is matched with the current power supply mode. Under the condition of adopting the power saving modes corresponding to different power supply modes to carry out energy saving control, the power saving modes can be started in time under the different power supply modes, and the energy saving effect of the energy saving control of the air conditioner is improved. In addition, different sending periods are set according to different power supply modes, so that the current power supply mode of the air conditioner can be timely determined, a power saving mode corresponding to the current power supply mode can be started, the accuracy of power saving control of the air conditioner is improved, and the energy saving effect is enhanced.
Optionally, the determining, by the air conditioner, the sending period according to the current power supply mode of the air conditioner includes: and the air conditioner determines a sending period corresponding to the current power supply mode according to a preset second relation.
In this way, the air conditioner determines the transmission period corresponding to the current power supply mode according to the preset second relation, so that the period of the first signal transmitted by the transmission module can be matched with the current power supply mode. Because of the difference of different power supply modes, the power supply environment is detected through the corresponding transmission period to judge whether to start the power saving mode, so that the starting time of the energy saving control of the air conditioner can be more accurate.
Optionally, after determining the sending period according to the current power supply mode of the air conditioner, the air conditioner further includes: the air conditioner detects the power supply voltage and acquires the standard voltage; the air conditioner determines that the power supply voltage is stable under the condition that the voltage difference value between the power supply voltage and the standard voltage is smaller than a set error threshold value; and the air conditioner determines that the power supply voltage is unstable under the condition that the voltage difference value is larger than or equal to the set error threshold value.
Thus, the air conditioner detects the power supply voltage and acquires the standard voltage. When the voltage difference between the power supply voltage and the standard voltage is smaller than the set error threshold, the power supply voltage and the standard voltage have smaller difference, which means that the fluctuation degree of the power supply voltage is lower, so that the power supply voltage is determined to be stable. When the voltage difference is greater than or equal to the set error threshold, the supply voltage is less than the standard voltage difference, which means that the supply voltage fluctuation is high, and therefore the supply voltage is determined to be unstable.
Optionally, the air conditioner obtains a standard voltage, including: and the air conditioner determines the standard voltage corresponding to the power supply mode according to a preset third relation.
Thus, due to the differences between different power supply modes, for example, the stability is different. Therefore, the standard voltage corresponding to the power supply mode is also different. Therefore, the air conditioner determines the standard voltage corresponding to the power supply modes according to the preset third relation, the standard voltage can be adapted to each power supply mode, and the accuracy of the energy-saving operation starting time of the air conditioner is improved.
Optionally, the air conditioner determines the set number of times as follows: and the air conditioner determines the set times corresponding to the power supply mode according to the current power supply mode.
In this way, the air conditioner determines the set times corresponding to the power supply mode according to the current power supply mode, and the set times can be matched with the current power supply mode, so that the accuracy of the starting time of the energy-saving control is improved.
Optionally, the method for preventing fire of an air conditioner further comprises: the air conditioner controls the display module to display a first color under the condition that the sending module is electrified; and under the condition that the air conditioner starts the power saving mode, controlling the display module to display the second color.
The first color may be any color, for example, green, white, blue, or the like. The second color may be any color different from the first color, for example, red, yellow, purple, or the like.
Thus, the air conditioner controls the display module to display the first color under the condition that the sending module is electrified, and controls the display module to display the second color under the condition that the power saving mode is started. Different colors are displayed, so that a user can clearly know the starting time of the power saving mode of the air conditioner, the process of intelligent control of the air conditioner can be clearly understood, and the user experience is enhanced.
Based on the above structure of the air conditioner, as shown in fig. 3, an embodiment of the disclosure provides a method for fire prevention of the air conditioner, where the air conditioner controls a receiving module to match with a transmitting module, and includes:
s31, when the air conditioner is powered on, the frequency of sending the first signal in the set duration of the sending module is increased.
S32, the air conditioner control receiving module determines that the sequence number of the first signal with the highest frequency received is the target sequence number.
S33, the air conditioner control receiving module receives a first signal containing a target serial number.
The air conditioner starts a power saving mode, and before the receiving module sends a power saving control instruction to the control panel, for example, when the air conditioner is installed, when the sending module is installed or when the sending module is maintained, the air conditioner needs to control the receiving module to be matched with the sending module. The sending module is used for sending the detected information such as the power supply mode, the power supply voltage and the like to the receiving module through the power line, and the receiving module is used for sending the information to the control panel so as to control the operation of the air conditioner.
By adopting the method for preventing the air conditioner from being fire, when the sending module is powered on, the frequency of the first signal sent by the sending module in the set time period is increased, the receiving module is controlled to determine that the sequence number of the first signal with the highest frequency is the target sequence number, and finally the receiving module is controlled to receive the first signal containing the target sequence number. The frequency of the signal transmitted by the current air conditioner transmitting module is increased, so that the signal transmitted by the current air conditioner transmitting module can be screened out. Therefore, the receiving module is controlled to receive the signal with the target serial number, and the receiving module can only receive the signal sent by the sending module of the current air conditioner. The situation that the power supply mode is misjudged and the power saving mode is misstarted due to the fact that the receiving module of the air conditioner is interfered by signals of the sending modules of other air conditioners is avoided, and user experience is improved.
Optionally, the air conditioner increases the frequency of sending the first signal in the set duration of the sending module, including: the air conditioner shortens the transmission period of the first signal transmitted by the transmission module according to the set proportion; the air conditioner control transmitting module transmits the first signal according to the shortened transmitting period.
Thus, the air conditioner shortens the transmission period of the first signal transmitted by the transmission module according to the set proportion, and controls the transmission module to transmit the first signal according to the shortened transmission period. By shortening the transmission period and increasing the frequency of transmitting the first signal within a set period, the receiving module can screen out the transmission module in the current air conditioner from a plurality of signals to be matched, and interference of the first signals transmitted by other air conditioner transmission modules is avoided.
Optionally, the air conditioner control receiving module determines the sequence number of the first signal with the highest frequency received as the target sequence number, including: the air conditioner acquires the receiving times of the first signals corresponding to the serial numbers of the receiving modules; the air conditioner determines the serial number of the first signal with the largest receiving times as the target serial number.
Thus, the air conditioner acquires the receiving times of the first signals corresponding to the serial numbers of the receiving modules, and determines the serial number of the first signal with the largest receiving times as the target serial number. And in the set time length, the more times the receiving module receives the first signal, the more the sending module sending the first signal is the sending module of the current air conditioner, so that the serial number in the first signal is used as the target serial number, and the matching is performed.
Optionally, the air conditioner control receiving module receives a first signal including a target serial number, including: the air conditioner judges whether the serial number of the first signal is the same as the target serial number; the air conditioner receives the first signal under the same condition.
Thus, the air conditioner judges whether the serial number of the first signal is identical to the target serial number, and receives the first signal if the serial number of the first signal is identical to the target serial number. After the target serial number is determined, the first signal with the serial number identical to the target serial number is screened out, so that the signal sent by the current air conditioner sending module can be screened out, and signal interference of other sending modules is avoided.
Based on the above structure of the air conditioner, as shown in fig. 4, an embodiment of the disclosure provides a method for fire prevention of the air conditioner, including:
s41, the air conditioner responds to the control instruction of intelligent starting, and the first temperature threshold value is determined according to the habit of the user.
S42, the air conditioner calculates the absolute value of the temperature difference between the indoor environment temperature and the user set temperature.
S43, when the absolute value of the air conditioner is smaller than the first temperature threshold value, starting a power saving mode.
The user can actively start the intelligent starting function in a mode of intelligent starting buttons or voice control and the like on the remote controller.
By adopting the method for preventing the air conditioner from being fire provided by the embodiment of the disclosure, responding to the control instruction of intelligent starting, determining the first temperature threshold according to the habit of a user, and calculating the absolute value of the temperature difference value between the indoor environment temperature and the user set temperature. And under the condition that the absolute value is smaller than the first temperature threshold value, starting a power saving mode. And setting an intelligent starting mode of a power saving mode outside the automatic energy-saving operation of the air conditioner based on the power supply environment, determining a first temperature threshold based on user habit, controlling to start the power saving mode based on the first temperature threshold and the indoor temperature difference, and fully considering the requirement of the user on the indoor temperature. Compared with the automatic energy-saving operation based on the power supply environment, the start-stop of the power saving mode can further give consideration to the requirement of a user on temperature, balance between the requirement of the user and energy saving is achieved, and user experience is improved.
Optionally, the air conditioner determines the first temperature threshold according to user habits, including: the air conditioner acquires first temperature data when a user actively starts a power saving mode within a set time; the air conditioner determines a first average temperature difference between the indoor environment temperature and the user set temperature according to the first temperature data; the air conditioner determines a first average temperature difference as a first temperature threshold.
The active power saving mode may be any mode such as a user pressing a button on the remote controller to start the power saving mode, a user starting the power saving mode through voice, or a user starting the power saving mode through gesture control.
In this way, the air conditioner acquires first temperature data when the user actively starts the power saving mode within a set time, determines a first average temperature difference between the indoor environment temperature and the user set temperature according to the first temperature data, and finally determines the first average temperature difference as a first temperature threshold. Based on indoor temperature data when the user actively starts the power saving mode, the temperature difference between the indoor environment temperature and the user set temperature can be determined, the power saving requirement can be biased, and the power saving mode is actively started. Therefore, the first temperature threshold is matched with the user requirement, and the accuracy of the starting time of the power saving mode in intelligent starting control is improved.
Optionally, after responding to the control instruction of intelligent starting, the air conditioner further comprises: the air conditioner determines a second temperature threshold according to the habit of the user; and the air conditioner turns off the power saving mode under the condition that the absolute value is larger than the second temperature threshold value.
In this way, the air conditioner determines the second temperature threshold according to the habit of the user, and turns off the power saving mode if the absolute value is greater than the second temperature threshold. And determining a second temperature threshold value meeting the user requirement based on the user habit, so that the closing time of the power saving mode can be more accurate.
Optionally, the air conditioner determines a second temperature threshold according to user habits, including: the air conditioner acquires second temperature data when a user actively closes the power saving mode within a set time; the air conditioner determines a second average temperature difference between the indoor environment temperature and the user set temperature according to the second temperature data; the air conditioner determines the second average temperature difference as a second temperature threshold.
In this way, the air conditioner acquires second temperature data when the user actively closes the power saving mode within a set time, determines a second average temperature difference between the indoor environment temperature and the user set temperature according to the second temperature data, and finally determines the second average temperature difference as a second temperature threshold. Based on the indoor temperature data when the user actively closes the power saving mode, the temperature demand (closing the power saving mode) can be biased when the difference between the indoor environment temperature and the temperature set by the user is small or large. Therefore, the first temperature threshold is matched with the user requirement, and the accuracy of the starting time of the power saving mode in intelligent starting control is improved.
Optionally, after responding to the control instruction of intelligent starting, the air conditioner further comprises: and under the condition that the absolute value of the air conditioner is larger than or equal to the first temperature threshold value and smaller than or equal to the second temperature threshold value, judging whether to start the power saving mode according to user feedback.
The judging whether to start the power saving mode according to the user feedback can be specifically in any interactive mode, for example, sending information of whether to start the power saving mode to the client or inquiring the user through voice, and giving the user feedback result to determine whether to start the power saving mode.
Therefore, under the condition that the absolute value of the air conditioner is larger than or equal to the first temperature threshold value and smaller than or equal to the second temperature threshold value, at the moment, the user demand cannot be judged to be biased to the power saving mode or the temperature, so that whether the power saving mode is started or not is judged according to user feedback, and through interaction with a user, even if the user can know the intelligent control of the air conditioner more, the user can also meet the demand of the user on active power saving or temperature change.
Optionally, the air conditioner receives the control instruction of intelligent starting in the following manner: the air conditioner receives an intelligent starting control instruction sent by the remote controller through the infrared module.
Like this, the air conditioner receives the control command that the intelligence that the remote controller sent through infrared module was opened, receives the command through infrared module, can avoid the condition that can't open the power saving mode when receiving module damages, has promoted user experience.
Optionally, the method for preventing fire of the user air conditioner further comprises the following steps: and the air conditioner starts the power saving mode under the condition that the power saving mode is not started and the power consumption exceeds the power set by a user.
Like this, the air conditioner is under the condition that does not start the power saving mode and the power consumption exceeds the user and presumes the electric quantity, start the power saving mode, through the automated inspection power consumption to in time start the power saving mode when the power consumption is too much, thereby can avoid the user to worry that the power consumption is too much and frequently look over the power consumption, promoted user experience.
Based on the above-mentioned structure of the air conditioner, as shown in fig. 5, an embodiment of the disclosure provides a method for fire prevention of the air conditioner, where the method includes:
s51, the air conditioner calculates a temperature difference between the indoor environment temperature and the user set temperature.
And S52, switching to a first power supply mode with the lowest cost by the air conditioner under the condition that the temperature difference value is smaller than a first temperature threshold value.
And S53, switching to a second power supply mode with highest stability by the air conditioner under the condition that the temperature difference value is larger than a second temperature threshold value.
By adopting the method for preventing the air conditioner from being fire provided by the embodiment of the disclosure, the temperature difference between the indoor environment temperature and the user set temperature is calculated. And when the temperature difference value is smaller than the first temperature threshold value, switching to a first power supply mode with the lowest cost. And switching to a second power supply mode with highest stability under the condition that the temperature difference value is larger than a second temperature threshold value. Based on indoor temperature difference and the power consumption cost and the stability switching power supply mode of each power supply mode, the requirements of users on temperature, the stability of power supply environment and the power consumption cost are fully considered, the problem that the operation of the air conditioner is unstable can be solved from the source, the situation that the air conditioner is always in an energy-saving operation state is avoided, and the user experience is improved under the condition that the effect of adjusting the environment of the air conditioner is reduced.
Optionally, the air conditioner determines the first power supply mode in the following manner, including: and the air conditioner sorts the power supply modes according to the cost data of the power supply modes uploaded by the user, so as to obtain a first power supply mode.
Therefore, the air conditioner orders the power supply modes according to the cost data of the power supply modes uploaded by the user, so that a first power supply mode is obtained, the first power supply mode is determined based on the power consumption cost, the temperature requirement of the user is met, the power consumption cost is saved, and the user experience is improved.
Optionally, the air conditioner determines the second power supply mode as follows, including: the air conditioner determines the voltage fluctuation degree of each power supply mode according to the voltage data in the set duration of each power supply mode; and the air conditioner sequences the power supply modes according to the fluctuation degree to obtain a second power supply mode.
In this way, the air conditioner determines the voltage fluctuation degree of each power supply mode according to the voltage data in the set duration of each power supply mode, and sorts the power supply modes according to the fluctuation degree to obtain a second power supply mode. And determining a second power supply mode based on the fluctuation degree, so that the second power supply mode can preferentially meet the requirement of the stability of the power supply environment, and the temperature regulation effect of the air conditioner is ensured.
Optionally, the method for preventing fire of an air conditioner further comprises: the air conditioner comprehensively scores each power supply mode according to the cost and the voltage fluctuation degree of each power supply mode; the air conditioner is switched to a third power supply mode with the highest comprehensive score under the condition that the temperature difference value is larger than or equal to the first temperature threshold value and smaller than or equal to the second temperature threshold value; wherein cost is inversely related to the score and voltage fluctuation is inversely related to the score.
In this way, the air conditioner comprehensively scores each power supply mode according to the cost and the voltage fluctuation degree of each power supply mode, and switches to a third power supply mode with the highest comprehensive score under the condition that the temperature difference value is larger than or equal to the first temperature threshold value and smaller than or equal to the second temperature threshold value. Because the temperature difference value is between the first temperature threshold value and the second temperature threshold value, no urgent temperature requirement and no power saving requirement exist at the moment, the air conditioner is switched to a third power supply mode with the highest comprehensive score so as to obtain the balance between power saving and temperature regulating capability, thereby not only realizing power saving, but also ensuring the effect of temperature regulation. For example, the air conditioner gives scores to the power supply cost and the voltage fluctuation degree of personal power generation, community power generation, town power generation and municipal power generation according to the sequence, and adds the scores of the power supply cost and the voltage fluctuation degree of the same item respectively to obtain the comprehensive score of each power supply mode.
Optionally, the air conditioner performs comprehensive scoring on each power supply mode according to the cost size and the voltage fluctuation degree of each power supply mode, including: the air conditioner respectively endows each power supply mode with a first score according to the cost of each power supply mode; the air conditioner respectively endows the power supply modes with second scores according to the voltage fluctuation degree of the power supply modes; the air conditioner adds the first score and the second score of each power supply mode to obtain the comprehensive score of each power supply mode.
In this way, the air conditioner respectively assigns a first score to each power supply mode according to the cost of each power supply mode, respectively assigns a second score to each power supply mode according to the voltage fluctuation degree of each power supply mode, and finally adds the first score and the second score of each power supply mode to obtain the comprehensive score of each power supply mode. The first score and the second score are respectively given based on electricity cost and voltage fluctuation, so that comprehensive scores are obtained, the comprehensive scores can be used for representing the cost value and stability of the power supply mode, the air conditioner can be enabled to switch the power supply mode more accurately, and the effects of saving electricity and regulating temperature are achieved.
Based on the above-mentioned structure of the air conditioner, as shown in fig. 6, an embodiment of the disclosure provides a method for fire prevention of the air conditioner, where the method includes:
and S61, when the sending module is powered on, the air conditioner determines that the first serial number sent by the sending module is the target serial number, and controls the receiving module to only receive the first signal containing the target serial number.
S62, the air conditioner controls the sending module to send an early warning signal containing a fire sequence number to the target receiving module under the condition of fire.
S63, the air conditioner control receiving module receives a second signal containing the fire disaster serial number and starts the buzzer.
The target receiving module comprises a receiving module and receiving modules of other air conditioners in the fire disaster influence area. The fire disaster serial number can also be replaced by other disaster serial numbers such as flood serial numbers. The method for determining, by the air conditioner, that the first serial number sent by the sending module is the target serial number and for improving, by the air conditioner, the frequency of sending the first signal within the set duration of the sending module may be the method in the foregoing embodiment, which is not described herein again.
By adopting the method for preventing the air conditioner from being fire provided by the embodiment of the disclosure, when the sending module is powered on, the first serial number sent by the sending module is determined to be the target serial number, and the receiving module is controlled to only receive the first signal containing the target serial number. Under the condition of fire, the control sending module sends an early warning signal containing a fire sequence number to the target receiving module, and the control receiving module receives a second signal containing the fire sequence number and starts the buzzer. When a fire disaster occurs, the special serial numbers for the fire disaster are additionally arranged, and all receiving modules respond to the early warning signals containing the fire disaster serial numbers, so that the limitation that the receiving modules can only receive the signals of the corresponding sending modules in the current air conditioner is broken through. The situation that the receiving module of the air conditioner can only receive signals sent by the matched sending module when a fire disaster occurs is avoided, so that timely early warning of the fire disaster is realized, and the life and property safety of a user is protected.
Optionally, the air conditioner judges whether a fire occurs as follows: the air conditioner determines that a fire disaster occurs under the conditions that the indoor temperature is greater than the set temperature, the concentration of the set gas is greater than the set concentration and the indoor luminosity is greater than the set luminosity; wherein the set gas comprises carbon dioxide or carbon monoxide.
Therefore, when the indoor temperature of the air conditioner is higher than the set temperature, the concentration of the set gas is higher than the set concentration and the indoor luminosity is higher than the set luminosity, the concentration of the gas generated by the fire disaster is obviously higher than the normal value, the temperature is higher, and the luminosity is higher, so that the air conditioner can determine that the fire disaster occurs.
Optionally, the air conditioner control sending module sends an early warning signal including a fire sequence number to the target receiving module, including: the air conditioner determines a target address according to the dangerous level of the fire disaster; the air conditioner determines a receiving module at a target address position as a target receiving module; the air conditioner control sending module sends an early warning signal to the target receiving module.
In this way, the air conditioner determines the target address according to the dangerous level of fire, determines the receiving module at the target address as the target receiving module, and finally controls the sending module to send the early warning signal to the target receiving module. Based on the dangerous level, the early warning signal is sent to the target module, and the situation that users who cannot be threatened by fire feel trouble due to the fact that the sent early warning signal is too large in range can be avoided.
Optionally, the air conditioner determines the target address according to the hazard level of the fire, including: the air conditioner determines the dangerous grade; the air conditioner determines the target layer number corresponding to the dangerous grade according to a preset third relation; and the air conditioner determines the target address bit according to the target layer number.
In this way, the air conditioner determines the dangerous level, determines the target layer number corresponding to the dangerous level according to the preset third relation, and finally determines the target address according to the target layer number. The number of layers corresponding to the danger level is determined, so that the target address is determined, the sending range of the fire early warning signal notification can be matched with the area (the number of layers) threatened by the fire, and the fire accurate early warning is realized. For example, if there are 1 to 30 floors in total, address bits are set to 001, 002, 003, 004, 005, 006, 007, 008, etc. and a fire occurs at address bit 00X, users on 00X-3 to 00x+3 floors are notified, and even if a fire occurs, other floors are not affected. In addition, according to the size of the fire, the range of the notification (sending the early warning signal to the receiving module) can be correspondingly increased or decreased, for example, the correspondence between the fire hazard level and the target floor can be: stage 1: 00X-3 to 00x+3;2 stages: 00X-5 to 00x+5;3 stages: 00X-7 to 00x+7;4 stages: 00X-9 to 00x+9, etc.
Optionally, the air conditioner determines a hazard level, including: detecting the current indoor temperature by the air conditioner; the air conditioner determines the temperature range of the current temperature; the air conditioner determines the dangerous level according to the temperature range.
Thus, the air conditioner detects the current indoor temperature, determines the temperature range in which the current temperature is located, and finally determines the dangerous level according to the temperature range. Based on the temperature range of the current temperature, the dangerous grade is determined, and the temperature range can represent the current fire, so that the dangerous grade is adapted to the current fire, and accurate early warning is achieved.
As shown in connection with fig. 7, an embodiment of the present disclosure provides an apparatus 300 for fire protection of an air conditioner, including a processor (processor) 301 and a memory (memory) 101. Optionally, the apparatus may further comprise a communication interface (Communication Interface) 102 and a bus 103. The processor 301, the communication interface 102, and the memory 101 may communicate with each other via the bus 103. The communication interface 102 may be used for information transfer. The processor 301 may invoke logic instructions in the memory 101 to perform the method for air conditioner fire protection of the above-described embodiments.
Further, the logic instructions in the memory 101 described above may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 101 is a computer readable storage medium that can be used to store a software program, a computer executable program, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 301 executes the program instructions/modules stored in the memory 101 to perform functional applications and data processing, i.e., to implement the method for fire protection of an air conditioner in the above-described embodiments.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the terminal device, etc. Further, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
As shown in conjunction with fig. 8, an embodiment of the present disclosure provides an air conditioner 100, including: an air conditioner body, and the above-described device 200 (300) for preventing fire of an air conditioner. The apparatus 200 (300) for air conditioner fire prevention is installed to an air conditioner body. The mounting relationship described herein is not limited to being placed inside the air conditioner, but also includes mounting connections with other components of the air conditioner, including but not limited to physical connections, electrical connections, or signal transmission connections, etc. Those skilled in the art will appreciate that the apparatus 200 (300) for air conditioner fire protection may be adapted to a viable air conditioner body to achieve other viable embodiments.
Embodiments of the present disclosure provide a storage medium storing computer-executable instructions configured to perform the above-described method for fire protection of an air conditioner.
The storage medium may be a transitory storage medium or a non-transitory storage medium.
Embodiments of the present disclosure may be embodied in a software product stored on a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of a method according to embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium including: a plurality of media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk, or an optical disk, or a transitory storage medium.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in, or substituted for, those of others. Moreover, the terminology used in the present application is for the purpose of describing embodiments only and is not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a," "an," and "the" (the) are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, when used in this application, the terms "comprises," "comprising," and/or "includes," and variations thereof, mean that the stated features, integers, steps, operations, elements, and/or components are present, but that the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements. In this context, each embodiment may be described with emphasis on the differences from the other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method sections disclosed in the embodiments, the description of the method sections may be referred to for relevance.
Those of skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. The skilled artisan may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the embodiments disclosed herein, the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be practiced in other ways. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units may be merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form. The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to implement the present embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than that disclosed in the description, and sometimes no specific order exists between different operations or steps. For example, two consecutive operations or steps may actually be performed substantially in parallel, they may sometimes be performed in reverse order, which may be dependent on the functions involved. Each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (10)

1. A method for preventing fire of an air conditioner, wherein the air conditioner comprises a buzzer, a sending module and a receiving module, wherein the sending module stores a fire disaster serial number and a first serial number matched with the receiving module; the method comprises the following steps:
when the sending module is powered on, determining that a first serial number sent by the sending module is a target serial number, and controlling the receiving module to only receive a first signal containing the target serial number;
under the condition of fire, controlling the sending module to send an early warning signal containing the fire serial number to a target receiving module;
controlling the receiving module to receive a second signal containing the fire disaster serial number and starting the buzzer;
the target receiving module comprises the receiving module and receiving modules of other air conditioners in the fire disaster influence area.
2. The method of claim 1, wherein the determination of whether a fire is occurring is performed as follows:
determining that a fire occurs when the indoor temperature is greater than the set temperature, the concentration of the set gas is greater than the set concentration, and the indoor luminosity is greater than the set luminosity;
wherein the set gas comprises carbon dioxide or carbon monoxide.
3. The method of claim 1, wherein controlling the transmitting module to transmit an early warning signal including the fire sequence number to a target receiving module comprises:
determining a target address according to the dangerous level of the fire disaster;
determining a receiving module at the target address bit as a target receiving module;
and controlling the sending module to send the early warning signal to the target receiving module.
4. A method according to claim 3, wherein said determining the target address bits based on the hazard level of the fire comprises:
determining the risk level;
determining a target layer number corresponding to the dangerous grade according to a preset third relation;
and determining the target address bit according to the target layer number.
5. The method of claim 4, wherein said determining said risk level comprises:
detecting the current indoor temperature;
determining a temperature range in which the current temperature is located;
and determining the risk level according to the temperature range.
6. The method according to any one of claims 1 to 5, wherein the determining that the first sequence number sent by the sending module is the target sequence number includes:
The frequency of transmitting the first signal in the set duration of the transmitting module is improved;
and controlling the receiving module to determine the sequence number of the first signal with the highest frequency as the target sequence number.
7. The method of claim 6, wherein increasing the frequency at which the first signal is transmitted for a set duration of time by the transmitting module comprises:
shortening the transmission period of the first signal transmitted by the transmission module according to a set proportion;
and controlling the transmitting module to transmit the first signal according to the shortened transmitting period.
8. An apparatus for air conditioner fire protection comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for air conditioner fire protection of any one of claims 1 to 7 when the program instructions are executed.
9. An air conditioner, comprising:
the air conditioner comprises an air conditioner body, a buzzer, a sending module and a receiving module; the method comprises the steps of,
the apparatus for preventing fire of an air conditioner according to claim 8, being installed to the air conditioner body.
10. A storage medium storing program instructions which, when executed, perform the method for fire protection of an air conditioner of any one of claims 1 to 7.
CN202310019219.5A 2023-01-06 2023-01-06 Method and device for preventing fire of air conditioner, air conditioner and storage medium Pending CN116147135A (en)

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CN202310019219.5A CN116147135A (en) 2023-01-06 2023-01-06 Method and device for preventing fire of air conditioner, air conditioner and storage medium

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