WO2022227528A1 - 空调控制方法、系统及空调 - Google Patents

空调控制方法、系统及空调 Download PDF

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Publication number
WO2022227528A1
WO2022227528A1 PCT/CN2021/132764 CN2021132764W WO2022227528A1 WO 2022227528 A1 WO2022227528 A1 WO 2022227528A1 CN 2021132764 W CN2021132764 W CN 2021132764W WO 2022227528 A1 WO2022227528 A1 WO 2022227528A1
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WIPO (PCT)
Prior art keywords
visitor
air conditioner
memory
alarm
information
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PCT/CN2021/132764
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English (en)
French (fr)
Inventor
李红
郭蕾
Original Assignee
青岛海尔空调器有限总公司
青岛海尔空调电子有限公司
海尔智家股份有限公司
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Application filed by 青岛海尔空调器有限总公司, 青岛海尔空调电子有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔空调器有限总公司
Publication of WO2022227528A1 publication Critical patent/WO2022227528A1/zh

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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
    • 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
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/44—Protection from terrorism or theft

Definitions

  • the present application relates to the field of air conditioners, and in particular, to an air conditioner control method, system, and air conditioner.
  • air conditioners as a kind of smart home equipment, have become the standard configuration of many families.
  • Many models of air conditioners on the market are equipped with cameras to recognize human gestures to execute corresponding control commands, but this only uses the gesture recognition function of the camera on the air conditioner, and the use of the air conditioner is not sufficient, which makes the user’s home when there is no one at home. , if a stranger breaks in, the user cannot detect it in time and call the police in time.
  • the present application provides an air conditioner control method, system and air conditioner, which are used to solve the defect of insufficient utilization of the air conditioner in the prior art, and realize the function of the air conditioner being able to alarm in time when a stranger breaks into the home.
  • the application provides an air conditioning control method, comprising:
  • the air conditioner is controlled to issue a voice prompt and an alarm signal is sent to the user terminal;
  • the air conditioner is controlled to store the visitor's face information according to the judgment signal.
  • the air conditioner is provided with a first memory, a second memory and a third memory, the first memory stores the facial information of the occupants of the house, and the second memory stores Facial information of acquaintances of the house occupants is stored, and the third memory stores the facial information of temporary visitors and strangers who have entered the house;
  • determining the attribute information of the visitor based on the visitor's face information specifically includes:
  • the matching of the visitor's facial information fails, or if the visitor's facial information is successfully matched with the facial information in the third memory, it is determined that the visitor is a target person.
  • the controlling the air conditioner to store the visitor's face information according to the judgment signal specifically includes:
  • the judgment signal is that the visitor is a house resident, storing the visitor's face information in the first memory
  • the facial information of the visitor is stored in the second memory.
  • the sending an alarm signal to the user terminal further includes:
  • the controlling the air conditioner to store the visitor's face information according to the judgment signal further includes:
  • the alarm is triggered to give an alarm
  • the facial information of the visitor is stored in the third memory.
  • control of the air conditioner to issue a voice prompt further includes:
  • the voice prompt is turned off, and a storage request is displayed;
  • the air conditioner is controlled to store the visitor's facial information according to the storage instruction.
  • the application also provides an air conditioning control system, comprising:
  • an attribute information determination module configured to obtain the visitor's facial information based on the camera installed on the air conditioner, and based on the visitor's facial information, determine the visitor's attribute information, where the attribute information includes the target person;
  • an alarm signal sending module configured to control the air conditioner to issue a voice prompt and send an alarm signal to the user terminal if it is determined that the visitor is a target person;
  • the storage module is configured to control the air conditioner to store the visitor's face information according to the judgment signal if a judgment signal fed back by the user terminal based on the alarm signal is received within a first preset time.
  • the present application further provides an air conditioner, comprising: the above air conditioner control system, where the air conditioner control system is used to control the air conditioner.
  • the present application also provides an electronic device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the computer program to achieve any of the above The steps of the air conditioning control method.
  • the present application also provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, implements the steps of any one of the above air conditioning control methods.
  • the camera installed on the air conditioner is used to obtain the visitor's facial information, and the visitor attribute is determined based on the visitor's facial information, and when the visitor is the target person, the air conditioner is controlled to issue a voice prompt to the user terminal.
  • An alarm signal is issued, and when a judgment signal from the user terminal is received within the first preset time, the facial information of the visitor is stored.
  • the method does not need to install additional cameras, saves the cost of home security, and can quickly judge the visitor.
  • the air conditioner can be controlled to issue a voice prompt, which can deter the visitor; send an alarm signal to the user terminal, It can make the user detect in time when a stranger breaks in at home, improve the level of home security, and make more full use of the air conditioner.
  • FIG. 1 is a schematic flowchart of an air-conditioning control method provided by an embodiment of the present application.
  • Fig. 2 is the specific flow chart of the air-conditioning control method provided by the embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of an air-conditioning control system provided by an embodiment of the present application.
  • FIG. 4 is a schematic structural diagram of an electronic device provided by the present application.
  • air conditioners as a kind of smart home, have become the standard configuration of many families.
  • Many models of air conditioners on the market are equipped with cameras to recognize human gestures to execute corresponding control commands, but this only uses the recognition function of the camera on the air conditioner, and the utilization of the air conditioner is not sufficient, so that when there is no one in the user's home, If a stranger breaks in, the user cannot detect it in time and call the police in time. Therefore, the present application provides an air conditioning control method.
  • FIG. 1 is a schematic flowchart of an air conditioning control method provided by an embodiment of the present application. As shown in FIG. 1 , the method includes:
  • S1 based on the camera installed on the air conditioner, obtain the visitor's facial information, and based on the visitor's facial information, determine the attribute information of the visitor, and the attribute information includes the target person;
  • the air conditioner is controlled to store the visitor's face information according to the judgment signal.
  • the executive body is an air-conditioning controller
  • the air-conditioning controller is placed inside the air-conditioning and can control the air-conditioning.
  • step S1 is performed.
  • the camera installed on the air conditioner can be used to take a photo of the visitor's face, and then the photo of the visitor's face can be obtained through the face recognition system equipped with the air conditioner controller.
  • Feature extraction is performed on the face photo of the visitor captured by the camera, so as to obtain the facial information of the visitor.
  • the face photos of the visitor can be taken from far and near according to a preset frequency, and the most photographed angle can be automatically screened from the obtained face photos.
  • the best and clearest frontal photo of the face is used as the visitor's face photo, and the visitor's facial information can be obtained by extracting the visitor's facial information from this visitor's face photo.
  • the preset frequency may be set according to actual needs, which is not specifically limited in this embodiment of the present application. For example, it may be set to acquire three visitor face photos per second.
  • the acquired visitor's facial information can be analyzed, and the visitor's attribute information can be further determined.
  • the target person refers to an untrustworthy person, such as a temporary visitor or a stranger.
  • Temporary visitors can be couriers, takeaways or community service personnel, etc.
  • Strangers can be people entering the room for the first time, or people who have entered the room before but are not temporary visitors.
  • the process of analyzing the acquired visitor's facial information to obtain the visitor's attribute information can be obtained by matching the visitor's facial information with the visitor's facial information with known attribute information pre-stored in the air conditioner controller, and then obtaining the corresponding visitor's facial information.
  • the attribute information of the visitor may also be acquired in other ways, which is not specifically limited in this embodiment of the present application.
  • step S2 is performed. If the attribute information of the visitor is determined to be the target person by analyzing the visitor's facial information, that is, the visitor at this time is the above-mentioned temporary visitor or stranger, it means that someone who cannot be directly trusted has entered the room. Therefore, If an alarm is required, the air conditioner will issue a voice prompt to warn people entering the house. At the same time, the air conditioner controller will also send an alarm signal to the user terminal to remind the user terminal that someone intrudes into the house.
  • the voice prompt can be customized by the user of the air conditioner.
  • the voice prompt can be set to "Master, master, a stranger enters your home", or the voice prompt can be set to "There is a stranger entering your home, please pay attention. ”, etc., which are not specifically limited in this application.
  • the air conditioner can send out three times of voice prompts without interruption or several times without interruption, and the number of times the air conditioner sends out voice prompts can be set by the air conditioner user, which is not specifically limited in this application.
  • the user terminal can be a mobile terminal device such as a mobile phone and a tablet, which is bound and connected to the air conditioner through WIFI, and can communicate with the air conditioner controller through the APP on the user terminal.
  • the air conditioner sends an alarm signal to the user terminal, it needs to send an alarm signal to all user terminals that have been bound.
  • the alarm signal includes the photo of the visitor's face captured by the camera installed on the air conditioner, and the photo of the visitor's face can be the clearest frontal photo of the face described above.
  • step S3 is performed.
  • the air-conditioning controller sends an alarm signal to the user terminal
  • the user terminal can receive the alarm signal through the APP.
  • the user can make an alarm signal on the APP page based on the alarm signal received by the user terminal.
  • the judgment signal is fed back to the air conditioner controller through the user terminal. If the air conditioner controller receives the judgment signal within the first preset time, it can store the visitor's facial information according to the judgment signal.
  • the first preset time can be set by the user according to the actual situation.
  • the first preset time can be set to 20s, or the first preset time can be set to the duration of the voice prompt of the air conditioner.
  • the embodiment of the present application This is not specifically limited.
  • the air conditioner controller can store the facial information of the visitor obtained this time according to the judgment signal.
  • the storage method may be storage according to the attribute information of the visitor, or other storage methods, which are not specifically limited in this embodiment of the present application.
  • the camera installed on the air conditioner is used to obtain the visitor's facial information, and the visitor attribute is determined based on the visitor's facial information, and when the visitor is the target person, the air conditioner is controlled to issue a voice prompt and an alarm is issued to the user terminal
  • the facial information of the visitor is stored.
  • the method does not need to install additional cameras, saves the cost of home security, and can quickly judge the visitor.
  • the air conditioner can be controlled to issue a voice prompt, which can deter the visitor; send an alarm signal to the user terminal, It can make the user detect in time when a stranger breaks in at home, improve the level of home security, and make more full use of the air conditioner.
  • the air conditioner is provided with a first memory, a second memory and a third memory, and the first memory stores the facial information of the occupants of the house , the face information of the acquaintances of the house occupants is stored in the second memory, and the facial information of temporary visitors and strangers who have entered the house is stored in the third memory;
  • determining the attribute information of the visitor based on the visitor's face information specifically includes:
  • the matching of the visitor's facial information fails, or if the visitor's facial information is successfully matched with the facial information in the third memory, it is determined that the visitor is a target person.
  • three memories may be provided in the air conditioner, which are a first memory, a second memory and a third memory, respectively.
  • the setting positions of the three memories may be inside the air conditioner controller, or may be in a space other than the air conditioner controller in the air conditioner.
  • the first memory can store the facial information of the house occupants
  • the second memory can store the facial information of the acquaintances of the house occupants
  • the third memory can store the facial information of temporary visitors and strangers who have entered the house.
  • the house lodging personnel may be persons who live in the house in daily life, and there may be multiple house lodging personnel.
  • the facial information of different family members in a family can be stored in the first memory.
  • the above-mentioned face recognition system can be used to authenticate the occupants one by one. After the authentication is passed, the facial information is added on the control panel interface of the air conditioner, and the The authenticated face information is added to the first memory; or added through an APP on a user terminal connected to the air conditioner, or added by manually operating the air conditioner.
  • the acquaintances of the house resident may be friends, relatives or trusted persons of the house resident, and the facial information of these persons may be stored in the second memory.
  • the way of adding face information in the second memory is the same as that in the above-mentioned first memory. All of them can be authenticated by the face recognition system one by one, and then operate the control panel of the air conditioner, the mobile APP connected to the air conditioner, or manually operate the air conditioner. to add.
  • the third memory may be empty when first set, and thereafter, whenever the air conditioner recognizes that the visitor is a temporary visitor or a stranger, the facial information of the recognized visitor may be stored in the third memory.
  • the visitor's attribute information can be determined by matching the visitor's facial information with the facial information in the first memory, the second memory and the third memory.
  • the matching method may be based on the face recognition algorithm in the above-mentioned face recognition system; the face recognition algorithm may be a face recognition algorithm based on elastic graph matching, a support vector machine-based face recognition algorithm, or a neural network model. face recognition algorithms, etc., which are not specifically limited in this application.
  • the visitor's facial information fails to match, it means that the visitor's facial information obtained at this time is unfamiliar facial information that is not in the above three memories, that is, the visitor at this time is a stranger who has never entered the room before; when the visitor's facial information is When it is successfully matched with the facial information in the third memory, it means that the visitor at this time may be a temporary visitor such as a deliveryman, a courier, or a stranger who has entered the house before. Neither strangers who have entered or not entered the room nor temporary visitors can be directly trusted, so it can be determined that the attributes of the visitor are the target person.
  • the efficiency of the air conditioner in determining the attribute information of the visitor is improved, so that the air conditioner can more quickly confirm whether the visitor is trustworthy.
  • the air conditioner control method provided by the embodiment of the present application wherein the control of the air conditioner to store the visitor's face information according to the judgment signal, specifically includes:
  • the judgment signal is that the visitor is a house resident, storing the visitor's face information in the first memory
  • the facial information of the visitor is stored in the second memory.
  • the air-conditioning controller can start the first preset time.
  • a judgment signal determined to be a room occupant is received, and then the air conditioner controller can store the visitor's face information obtained this time in the first memory according to the judgment signal determined to be a room occupant.
  • the user can use the one-key selection method to make judgment through the APP interactive interface of the user terminal.
  • the air conditioner controller may store the acquired visitor face information in the second memory according to the judgment signal judged to be an acquaintance of the house occupant.
  • the air-conditioning control method in the embodiment of the present application stores the acquired facial information of the visitor in the first memory or the second memory by receiving the judgment signal sent by the user terminal and judged to be a house resident or an acquaintance of the house resident, so that the These personnel can be directly trusted the next time they enter the room, which improves the user experience.
  • the air-conditioning control method provided by the embodiment of the present application, wherein the sending an alarm signal to the user terminal, further includes:
  • the air conditioner controller after the air conditioner controller sends an alarm signal to the user terminal, if the air conditioner controller does not receive the judgment signal fed back by the user terminal within the first preset time, it can be considered that the user has not processed the alarm signal. For example, the user may not see the APP push message or the user terminal has been turned off. At this time, the air conditioner controller will automatically trigger the alarm to give an alarm.
  • the air conditioner controller After the air conditioner controller sends the alarm information to the user terminal, if the air conditioner is powered off, the alarm can still be triggered to give an alarm at this time.
  • the power outage of the air conditioner may be due to the fact that the stranger directly disconnected the power supply of the air conditioner after hearing the voice prompt of the air conditioner. Since normal visitors generally do not directly disconnect the power supply of the air conditioner due to the voice prompt, when the power supply of the air conditioner is cut off After it is turned on, it can be considered that a stranger has entered the home at this time, so when the power supply of the air conditioner is disconnected, the alarm will also be triggered to give an alarm.
  • the alarm can be an alarm set outside the air conditioner, connected to the air conditioner through WIFI, and can receive a control signal sent by the air conditioner controller to be triggered by the air conditioner; when the air conditioner is powered off, the alarm can be triggered by pre-setting the alarm to the alarm.
  • the alarm and the air conditioner are connected through WIFI, when the air conditioner is powered off, the air conditioner loses connection with the alarm, you can set the alarm to start the alarm immediately once the alarm detects that it is disconnected from the air conditioner.
  • the type of the alarm device can be set according to actual needs, which is not specifically limited in this embodiment of the present application.
  • the alarm time of the alarm device can be set according to actual needs, which is not specifically limited in this application.
  • the alarm time can be set to 10 minutes, then when the alarm is triggered, it will continue to ring for 10 minutes.
  • the ringing mode of the alarm can also be set by the user according to the actual needs. It can be to keep the alarm ringtone unchanged and continue to ring during the alarm time, or it can continue to ring in a way that the alarm ringtone is getting louder and louder during the alarm time. Bell, this is not specifically limited in this embodiment of the present application.
  • the air conditioner controller after the air conditioner sends an alarm signal to the user terminal, if the air conditioner controller does not receive any judgment signal within the first preset time or the air conditioner is powered off, the alarm is triggered to give an alarm , to achieve the purpose of deterring visitors, so that the air conditioner can still realize the alarm function even if it does not receive the judgment signal or has been powered off, and avoids when the user does not deal with it in time or the power supply of the air conditioner is unplugged, the air conditioner cannot trigger the alarm. alarm situation.
  • the air conditioner control method provided by the embodiment of the present application, wherein the air conditioner is controlled to store the visitor's face information according to the judgment signal, specifically further includes:
  • the alarm is triggered to give an alarm
  • the facial information of the visitor is stored in the third memory.
  • the judgment signal received by the air conditioner controller within the first preset time is that the visitor is a stranger, it means that a stranger has entered the house at this time, and an alarm needs to be triggered to give an alarm.
  • the alarm can also be triggered directly through the user terminal, that is, the alarm can be bound and connected to the user terminal through WIFI, and the number of user terminals can be multiple. This method of triggering the alarm can avoid the situation that the air conditioner fails to trigger the alarm, resulting in failure to alarm, and further improves the level of home security.
  • the air conditioner controller can store the visitor's face information obtained this time in the in the third memory.
  • the air conditioner controller will send an alarm signal to multiple user terminals. If the judgment signals fed back by multiple user terminals are received within the first preset time, the judgment signal can be determined in the following manner :
  • the air conditioner controller receives the signals sent by the user terminal 1 and the user terminal 2 at the same time within the first preset time Different judgment signals, at this time, the judgment signal sent by the user terminal 1 is more secure than that of the user terminal 2, and the air conditioner controller will select the judgment signal sent by the user terminal 1 for storage, that is, the facial information of the visitor obtained this time. stored in the first memory. This way of determining the judgment signal can ensure that the alarm will not be triggered when the house occupant or the acquaintance of the house occupant enters the house, so as to avoid false alarms affecting the people in the house, and improve the user's experience.
  • the air conditioner control method in the embodiment of the present application triggers an alarm by receiving a judgment signal sent by the user terminal and judged to be a stranger; when receiving a judgment signal sent by the user terminal and judged to be a temporary visitor, the temporary visitor.
  • the facial information is stored in the third memory; the method can be used by the house resident to judge the visitor, so that the basis of the alarm is more accurate, and the purpose of sounding the alarm in time to deter the intruder when a stranger breaks into the house is achieved, and also Avoid false alarms affecting others.
  • the air conditioner control method provided by the embodiments of the present application wherein the control of the air conditioner to issue a voice prompt, further includes:
  • the voice prompt is turned off, and a storage request is displayed;
  • the air conditioner is controlled to store the visitor's face information according to the storage instruction.
  • the air conditioner after the air conditioner sends out a voice prompt, it may also receive a voice-off command, and the voice-off command may be issued by the user through the air-conditioning control panel or the air-conditioning remote control. After receiving the voice-off command, the The air conditioner turns off the voice prompt and displays the storage request.
  • the house resident and the courier may enter the room at the same time.
  • the camera installed on the air conditioner will take a face photo based on the distance between the visitor's face and the air conditioner, that is, the visitor with a short distance will be preferentially photographed. face photo.
  • the air conditioner will issue a voice prompt.
  • the house occupants are already in the house, so although the user terminal held by the house occupants also receives the alarm signal sent by the air conditioner, the house occupant can not process the alarm signal of the user terminal at this time, but directly operate the The air-conditioning control panel or operating the air-conditioning remote control sends a voice-off command to the air-conditioning controller, and the air-conditioning controller turns off the voice prompt after receiving the voice-off command, and displays the storage request.
  • the way of operating the air conditioner control panel or operating the air conditioner remote control to send the sound off command needs to be concealed, so as to avoid being noticed by strangers when there are strangers in the room.
  • the method of sending the voice-off command can also be difficult, which is different from the conventional setting, so that strangers can easily turn off the voice prompt.
  • it can be set to press the power button and the fan speed button of the air conditioner remote control at the same time to successfully send the voice-off command. to turn off the voice prompts.
  • the storage request will be displayed on the control panel or mobile APP.
  • the house occupants can send the storage command to the air-conditioning controller by operating the air-conditioning control panel or operating the mobile phone APP. If the air-conditioning controller receives the storage command based on the storage request feedback within the second preset time, the air-conditioning controller can store the command. The visitor's face information obtained this time is stored in the corresponding memory.
  • the visitor who entered the room with the house occupant is a courier
  • the air conditioner controller receives the storage instruction, that is, the house occupant promptly checks the operation panel or mobile phone of the air conditioner.
  • the facial information of the courier will be stored in the third memory.
  • the second preset time may be defined by the user, for example, set to 2 seconds, 5 seconds, etc., which is not specifically limited in this embodiment of the present application.
  • the air conditioner controller does not operate by default. Storage, the storage page on the air conditioner control panel automatically closes.
  • the voice prompt if the voice prompt is received after the voice prompt is issued by the air conditioner, the voice prompt can be turned off, and if the storage instruction is received within the second preset time, the obtained The visitor information is stored in the corresponding memory, so that in the case of multiple people entering the house, the owner of the house or a trusted person can turn off the voice prompt by directly operating the air conditioner control panel or air conditioner remote control, without the need to operate on the user terminal. , to avoid the situation that the air conditioner still triggers the alarm to affect the surrounding neighbors when there are trustworthy people in the house, and improves the user's experience.
  • FIG. 2 is a schematic flowchart of a specific flow of an air conditioning control method provided by an embodiment of the present application. As shown in Figure 2, the method includes:
  • the air conditioner camera detects a face, automatically obtains a photo of the face, and matches the face information in the memory 1, the memory 2 and the memory 3, wherein the memory 1 is the facial information of the occupants of the house, and the memory 2 is the house.
  • the facial information of the acquaintances of the acquaintances, the memory 3 is the facial information of temporary visitors or strangers who have entered the room before; after executing S21, since the matching may result in different results, it is possible to execute S22 or S23;
  • the matching visitor is the face image in the memory 1 or the memory 2, indicating that the visitor is a house resident or an acquaintance of the house resident, and there is no need to alarm or notify the user terminal; therefore, S24 can be directly executed after S22 is executed. ;
  • the air conditioner automatically sends out three times of voice prompts; since after the air conditioner sends out the voice prompts, various situations may occur, so after the execution of S25, the air conditioner can choose to execute any step in S27, S28 or S29 according to the situation;
  • the air conditioner sends an alarm signal to the homeowner's mobile phone APP; since after sending the signal, it may receive or not receive the feedback judgment signal, and the judgment signal is not the same. Therefore, after the execution of S26, the air conditioner can be based on S210, S211, S212. and any one of S213 to perform subsequent steps;
  • S27 the person in the room can turn off the voice prompt or alarm sound with one key on the air conditioner control panel or remote control; after the voice prompt or alarm sound is turned off, the air conditioner will display the storage request. Therefore, after S27 is executed, S214 or S214 can be executed according to the storage instruction. S215;
  • the air conditioner does not receive any operation instructions, and after the voice prompt ends, the alarm is triggered to emit a gradually increasing alarm sound for 10 minutes;
  • the acquired face information is set as a temporary visitor and stored in the memory 3; at this time, there is no need to make the alarm alarm, so continue to perform S217;
  • the acquired face information is set as the master or an acquaintance and stored in the memory 1 or the memory 2; at this time, it is not necessary to make the alarm alarm, so continue to perform S217;
  • the alarm device emits a gradually increasing alarm sound and lasts for 10 minutes;
  • FIG. 3 is a schematic structural diagram of an air conditioning control system provided by an embodiment of the present application. As shown in Figure 3, the system includes:
  • the attribute information determination module 301 is configured to obtain the visitor's face information based on the camera installed on the air conditioner, and based on the visitor's face information, determine the attribute information of the visitor, and the attribute information includes the target person;
  • an alarm signal sending module 302 configured to control the air conditioner to issue a voice prompt and send an alarm signal to the user terminal if it is determined that the visitor is a target person;
  • the storage module 303 is configured to control the air conditioner to store the visitor's face information according to the judgment signal if a judgment signal fed back by the user terminal based on the alarm signal is received within a first preset time.
  • the air conditioner is provided with a first memory, a second memory and a third memory, and the first memory stores the facial information of the occupants of the house , the face information of the acquaintances of the house occupants is stored in the second memory, and the facial information of temporary visitors and strangers who have entered the house is stored in the third memory;
  • the attribute information determination module specifically includes:
  • a matching submodule for matching the visitor facial information with the facial information in the first memory, the second memory and the third memory respectively;
  • the target person determination submodule is configured to determine that the visitor is a target person if the visitor's facial information fails to match, or the visitor's facial information is successfully matched with the facial information in the third memory.
  • the storage module specifically includes:
  • a first storage submodule configured to store the visitor's face information in the first memory if the judgment signal is that the visitor is a house resident;
  • the second storage sub-module is configured to store the visitor's face information in the second memory if the judgment signal is that the visitor is an acquaintance of the house resident.
  • the air conditioning control system provided by the embodiments of the present application further includes:
  • the alarm triggering module is configured to trigger an alarm to give an alarm if the judgment signal is not received within the first preset time or the air conditioner is powered off after sending an alarm signal to the user terminal.
  • the storage module further includes:
  • Triggering submodule for triggering an alarm to give an alarm if the judgment signal is that the visitor is a stranger
  • the third storage submodule is configured to store the visitor's face information in the third memory if the judgment signal is that the visitor is a temporary visitor.
  • the air-conditioning control system provided by the embodiments of the present application further includes:
  • a closing module used to control the air conditioner to issue a voice prompt, if a voice close command is received, close the voice prompt and display the storage request;
  • the storage module is further configured to control the air conditioner to store the visitor's face information according to the storage instruction if a storage instruction based on the storage request feedback is received within a third preset time.
  • the functions of the modules in the air-conditioning control system provided in the embodiments of the present application correspond one-to-one with the operation procedures of the steps in the above method embodiments, and the achieved effects are also consistent. This is not repeated in the application examples.
  • the embodiment of the present application also provides an air conditioner, the camera and the face recognition system can trigger an alarm in the room to give an alarm and send an alarm signal to a user terminal bound to the air conditioner when a stranger enters the room.
  • FIG. 4 illustrates a schematic diagram of the physical structure of an electronic device.
  • the electronic device may include: a processor (processor) 410, a communication interface (Communications Interface) 420, a memory (memory) 430 and a communication bus 440,
  • the processor 410 , the communication interface 420 , and the memory 430 communicate with each other through the communication bus 440 .
  • the processor 410 can call the logic instructions in the memory 430 to execute the air conditioner control method provided by the above embodiments, the method includes: acquiring the visitor's face information based on the camera installed on the air conditioner, and determining the visitor's facial information based on the visitor's facial information.
  • the attribute information of the visitor includes the target person; if it is determined that the visitor is the target person, the air conditioner is controlled to issue a voice prompt and an alarm signal is sent to the user terminal; if the target person is received within the first preset time Based on the judgment signal fed back by the alarm signal, the user terminal controls the air conditioner to store the visitor's face information according to the judgment signal.
  • the above-mentioned logic instructions in the memory 430 can be implemented in the form of software functional units and can be stored in a computer-readable storage medium when sold or used as an independent product.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution.
  • the computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present application.
  • the aforementioned storage medium includes: U disk, mobile hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .
  • the present application also provides a computer program product, the computer program product comprising a computer program stored on a non-transitory computer-readable storage medium, the computer program comprising program instructions, when the program instructions are executed by a computer
  • the computer can execute the air conditioner control method provided by the above embodiments, the method includes: acquiring the visitor's face information based on the camera installed on the air conditioner, and determining the visitor's attribute information based on the visitor's face information, the attribute information of the visitor.
  • the information includes the target person; if it is determined that the visitor is the target person, the air conditioner is controlled to issue a voice prompt and send an alarm signal to the user terminal; if the user terminal receives the alarm signal within the first preset time based on the alarm signal If the judgment signal is fed back, the air conditioner is controlled to store the visitor's face information according to the judgment signal.
  • the present application also provides a non-transitory computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, it is implemented to execute the air-conditioning control method provided by the above embodiments, the method comprising: : Based on the camera installed on the air conditioner, obtain the visitor's face information, and based on the visitor's face information, determine the visitor's attribute information, and the attribute information includes the target person; if it is determined that the visitor is the target person, control the The air conditioner sends out a voice prompt and sends an alarm signal to the user terminal; if a judgment signal fed back by the user terminal based on the alarm signal is received within the first preset time, the air conditioner is controlled to respond to the visitor according to the judgment signal. Facial information is stored.
  • the device embodiments described above are only illustrative, wherein the units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in One place, or it can be distributed over multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution in this embodiment. Those of ordinary skill in the art can understand and implement it without creative effort.
  • each embodiment can be implemented by means of software plus a necessary general hardware platform, and certainly can also be implemented by hardware.
  • the above-mentioned technical solutions can be embodied in the form of software products in essence or the parts that make contributions to the prior art, and the computer software products can be stored in computer-readable storage media, such as ROM/RAM, magnetic A disc, an optical disc, etc., includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in various embodiments or some parts of the embodiments.

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Abstract

本申请提供一种空调控制方法、系统及空调，所述方法基于安装于空调上的摄像头，获取访客面部信息，并基于访客面部信息，确定访客的属性信息，属性信息包括目标人员；若判断获知访客为目标人员，则控制空调发出语音提示并向用户终端发送报警信号；若在第一预设时间内接收到所述用户终端基于报警信号反馈的判断信号，则控制空调根据判断信号对访客面部信息进行存储。该方法无需另外安装摄像头，节约了家庭安防成本，且能够快速对访客进行判断，在访客是目标人员的情况下控制空调发出语音提示，可以起到震慑访客的目的；向用户终端发送报警信号，可以使用户在家中有陌生人闯入的情况下及时察觉，提高了家庭安防的级别，对空调的利用也更加充分。

Description

空调控制方法、系统及空调
相关申请的交叉引用
本申请要求于2021年04月26日提交的申请号为202110455917.0，名称为“空调控制方法、系统及空调”的中国专利申请的优先权，其通过引用方式全部并入本文。
技术领域
本申请涉及空调领域，尤其涉及一种空调控制方法、系统及空调。
背景技术
随着经济的不断发展，人们的经济水平也不断提高，大众对家庭财产的安全也越来越重视。
目前，空调作为一种智能家居设备，已经成为众多家庭的标配。市场上许多型号的空调都设有摄像头用于识别人体手势以执行相应的控制指令，但这仅仅是利用了空调上的摄像头的手势识别功能，对空调的利用不够充分，使得用户家中没有人时，如果有陌生人闯入，用户无法及时察觉并及时报警。
发明内容
本申请提供一种空调控制方法、系统及空调，用以解决现有技术中对空调的利用不够充分的缺陷，实现有陌生人闯入家中时，空调能够及时报警的功能。
本申请提供一种空调控制方法，包括：
基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；
若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；
若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存 储。
根据本申请提供的一种空调控制方法，所述空调上设置有第一存储器、第二存储器和第三存储器，所述第一存储器中存储有房屋住宿人员的面部信息，所述第二存储器中存储有房屋住宿人员熟人的面部信息，所述第三存储器中存储有临时性访客以及进入过房屋的陌生人的面部信息；
相应地，所述基于所述访客面部信息，确定访客的属性信息，具体包括：
将所述访客面部信息分别与所述第一存储器、所述第二存储器以及所述第三存储器中的面部信息进行匹配；
若所述访客面部信息匹配失败，或者所述访客面部信息与所述第三存储器中的面部信息匹配成功，则确定所述访客为目标人员。
根据本申请提供的一种空调控制方法，所述控制所述空调根据所述判断信号对所述访客面部信息进行存储，具体包括：
若所述判断信号为所述访客是房屋住宿人员，则将所述访客面部信息存储至所述第一存储器中；
若所述判断信号为所述访客是房屋住宿人员熟人，则将所述访客面部信息存储至所述第二存储器中。
根据本申请提供的一种空调控制方法，所述向用户终端发送报警信号，之后还包括：
若在所述第一预设时间内未接收到所述判断信号或所述空调断电，则触发报警器进行报警。
根据本申请提供的一种空调控制方法，所述控制所述空调根据所述判断信号对所述访客面部信息进行存储，具体还包括：
若所述判断信号为所述访客是陌生人，则触发报警器进行报警；
若所述判断信号为所述访客是临时性访客，则将所述访客面部信息存储至所述第三存储器中。
根据本申请提供的一种空调控制方法，所述控制所述空调发出语音提示，之后还包括：
若接收到声音关闭指令，则关闭所述语音提示，并展示存储请求；
若在第二预设时间内接收到基于所述存储请求反馈的存储指令，则控 制所述空调根据所述存储指令对所述访客面部信息进行存储。
本申请还提供一种空调控制系统，包括：
属性信息确定模块，用于基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；
报警信号发送模块，用于若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；
存储模块，用于若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
本申请还提供一种空调，包括：上述的空调控制系统，所述空调控制系统用于对所述空调进行控制。
本申请还提供一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述处理器执行所述计算机程序时实现如上述任一种所述空调控制方法的步骤。
本申请还提供一种非暂态计算机可读存储介质，其上存储有计算机程序，所述计算机程序被处理器执行时实现如上述任一种所述空调控制方法的步骤。
本申请提供的空调控制方法、系统及空调，利用安装于空调上的摄像头获取访客面部信息，并基于访客面部信息确定访客属性，在访客是目标人员的情况下控制空调发出语音提示并向用户终端发出报警信号，且在第一预设时间内接收到用户终端的判断信号时，对访客面部信息进行存储。该方法无需另外安装摄像头，节约了家庭安防成本，且能够快速对访客进行判断，在访客是目标人员的情况下控制空调发出语音提示，可以起到震慑访客的目的；向用户终端发送报警信号，可以使用户在家中有陌生人闯入的情况下及时察觉，提高了家庭安防的级别，对空调的利用也更加充分。
附图说明
为了更清楚地说明本申请或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不 付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1是本申请实施例提供的空调控制方法的流程示意图；
图2是本申请实施例提供的空调控制方法的具体流程示意图；
图3是本申请实施例提供的空调控制系统的结构示意图；
图4是本申请提供的电子设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请中的附图，对本申请中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
目前，空调作为一种智能家居，已经成为众多家庭的标配。市场上许多型号的空调都设有摄像头用于识别人体手势以执行相应的控制指令，但这仅仅是利用了空调上的摄像头的识别功能，对空调的利用不够充分，使得用户家中没有人时，如果有陌生人闯入，用户无法及时察觉并及时报警。因此，本申请提供一种空调控制方法。
图1是本申请实施例提供的空调控制方法的流程示意图，如图1所示，该方法包括：
S1，基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；
S2，若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；
S3，若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
本申请实施例中提供的空调控制方法，其执行主体为空调控制器，该空调控制器置于空调内部，可以对空调进行控制。
首先执行步骤S1，当房间有人进入时，可以利用安装于空调上的摄像头拍摄访客人脸照片，再通过空调控制器配备的人脸识别系统获取访客人脸照片，所述人脸识别系统可以对摄像头拍摄到的访客人脸照片进行特征 提取，从而获取访客面部信息。
其中，在使用安装于空调上的摄像头拍摄访客人脸照片时，可以按照预先设定的频率由远及近的拍摄访客的人脸照片，在获取到的人脸照片中自动筛选出拍摄角度最佳、最清晰的人脸正面照片作为访客人脸照片，对这张访客人脸照片进行访客面部信息提取，即可获取访客面部信息。预先设定的频率可以根据实际需要进行设置，本申请实施例对此不作具体限定，例如，可以设置为每秒获取3张访客人脸照片等。
当获取到访客面部信息后，就可以对获取到的访客面部信息进行分析，进一步确定访客的属性信息，属性信息可以包括房屋住宿人员、房屋住宿人员的熟人或目标人员等。
其中，目标人员是指不值得信赖的人，例如可以包括临时性访客或陌生人。临时性访客可以是快递员、外卖员或社区服务人员等，陌生人可以是第一次进入房间的人员，也可以是之前已经进入过房间但不是临时性访客的人员。
对获取到的访客面部信息进行分析得到访客的属性信息的过程，可以通过将访客面部信息与空调控制器内预先存储的已知属性信息的访客的面部信息进行匹配，进而得到访客面部信息对应的访客的属性信息，也可以通过其他方式获取，本申请实施例中对此不作具体限定。
然后执行步骤S2，如果通过对访客面部信息进行分析，确定访客的属性信息是目标人员，即此时的访客是上述的临时性访客或陌生人，说明房间内进入了不能直接信赖的人员，因此需要进行报警，空调会发出语音提示警告进入房屋内的人员，同时，空调控制器也会发送报警信号至用户终端，提醒用户终端房屋内有人闯入。
其中，语音提示可以由空调用户自定义设置，例如，可以将语音提示设置为“主人，主人，您的家里有陌生人进入”，也可以将语音提示设置为“家里闯入陌生人，请注意”等，本申请对此不作具体限定。空调可以无间断的发出三遍语音提示或无间断的发出若干遍语音提示，空调发出语音提示的次数可以由空调用户自定义设置，本申请对此不作具体限定。
用户终端可以是手机、平板等移动端设备，与空调通过WIFI绑定连接，可以通过用户终端上的APP与空调控制器进行通信。用户终端可以是 多个，例如，一个家庭中的各个成员均可以将手机与空调绑定，当空调向用户终端发出报警信号时，需要向已经绑定的所有用户终端发送报警信号。报警信号包括安装于空调上的摄像头拍摄到的访客人脸照片，该访客人脸照片可以是上述最清晰的人脸正面照片。
最后执行步骤S3，当空调控制器向用户终端发送报警信号后，用户终端可以通过APP接收报警信号，在用户终端接收到报警信号后，用户可以基于用户终端接收到的报警信号在APP页面做出相应的判断，并通过用户终端将判断信号反馈给空调控制器，若在第一预设时间内，空调控制器接收到判断信号后，就可以根据判断信号对访客面部信息进行存储。
其中，第一预设时间可以根据实际情况由用户自定义设置，例如可以将第一预设时间设置为20s，也可以将第一预设时间设置为空调语音提示持续的时间，本申请实施例对此不作具体限定。
例如，用户在用户终端接收到报警信号后，可以对报警信号进行查看，如果用户判断该名访客是熟人，则可以直接在APP中将该名访客判断为熟人，并将此判断信号反馈回空调控制器。空调控制器在第一预设时间内接收到了将该访客判断为熟人的判断信号后，就可以根据判断信号将此次获取到的访客面部信息存储起来。存储的方式可以是按访客的属性信息进行存储，也可以其他存储的方式，本申请实施例对此不作具体限定。
本申请实施例中的空调控制方法，利用安装于空调上的摄像头获取访客面部信息，并基于访客面部信息确定访客属性，在访客是目标人员的情况下控制空调发出语音提示并向用户终端发出报警信号，且在第一预设时间内接收到用户终端的判断信号时，对访客面部信息进行存储。该方法无需另外安装摄像头，节约了家庭安防成本，且能够快速对访客进行判断，在访客是目标人员的情况下控制空调发出语音提示，可以起到震慑访客的目的；向用户终端发送报警信号，可以使用户在家中有陌生人闯入的情况下及时察觉，提高了家庭安防的级别，对空调的利用也更加充分。
在上述实施例的基础上，本申请实施例提供的空调控制方法，所述空调上设置有第一存储器、第二存储器和第三存储器，所述第一存储器中存储有房屋住宿人员的面部信息，所述第二存储器中存储有房屋住宿人员熟人的面部信息，所述第三存储器中存储有临时性访客以及进入过房屋的陌 生人的面部信息；
相应地，所述基于所述访客面部信息，确定访客的属性信息，具体包括：
将所述访客面部信息分别与所述第一存储器、所述第二存储器以及所述第三存储器中的面部信息进行匹配；
若所述访客面部信息匹配失败，或者所述访客面部信息与所述第三存储器中的面部信息匹配成功，则确定所述访客为目标人员。
具体地，本申请实施例中，可以在空调内设置有三个存储器，分别是第一存储器、第二存储器和第三存储器。三个存储器的设置位置可以是空调控制器内部，也可以是空调内除空调控制器外的空间内。第一存储器可以存储房屋住宿人员的面部信息，第二存储器可以存储有房屋住宿人员熟人的面部信息，第三存储器可以存储有临时性访客以及进入过房屋的陌生人的面部信息。
其中，房屋住宿人员可以是日常生活在房屋内的人员，房屋住宿人员可以有多个。例如，可以将一个家庭中的不同家庭成员的面部信息均存储至第一存储器中。
在将房屋住宿人员的面部信息添加至第一存储器中时，可以先通过上述的人脸识别系统对房屋住宿人员进行逐一认证，认证通过后，在空调的控制面板界面进行面部信息添加，将已经认证过的面部信息添加至第一存储器中；或通过与空调连接的用户终端上的APP进行添加，也可以通过手动操作空调的方式进行添加。
房屋住宿人员熟人可以是房屋住宿人员的朋友、亲戚或信赖的人，可以将这些人的面部信息均存储至第二存储器中。第二存储器中的面部信息添加方式与上述第一存储器中的相同，均可以先逐一通过人脸识别系统的认证，再通过操作空调的控制面板、与空调连接的手机APP或手动操作空调的方式进行添加。
临时性访客可以是快递员、外卖员、社区工作人员等，陌生人可以是房屋住宿人员不熟悉但此前进入过房屋的人员。第三存储器在首次设定时可以为空，此后每当空调识别出访客是临时性访客或陌生人时，均可将识别到的访客的面部信息存储至第三存储器中。
在空调设置三个存储器的情况下，当获取到访客面部信息后，就可以通过将访客面部信息与第一存储器、第二存储器和第三存储器中的面部信息进行匹配的方式确定访客的属性信息。
其中，匹配的方式可以是基于上述人脸识别系统中的人脸识别算法；人脸识别算法可以是基于弹性图匹配的人脸识别算法、基于支持向量机的人脸识别算法或基于神经网络模型的人脸识别算法等，本申请对此不作具体限定。
若访客面部信息匹配失败，说明此时获取到的访客面部信息是上述三个存储器中均没有的陌生的面部信息，即此时的访客是此前从未进入过房间的陌生人；当访客面部信息与第三存储器中的面部信息匹配成功时，说明此时的访客可能是外卖员、快递员等临时性访客或此前进入过房屋的陌生人。无论是进入或未进入过房间的陌生人或是临时性访客，都不能直接信赖，因此可以确定访客的属性是目标人员。
本申请实施例中的空调控制方法，通过设置三个存储器，提高了空调确定访客的属性信息的效率，使空调能够更快的确认出访客是否值得信赖。
在上述实施例的基础上，本申请实施例提供的空调控制方法，所述控制所述空调根据所述判断信号对所述访客面部信息进行存储，具体包括：
若所述判断信号为所述访客是房屋住宿人员，则将所述访客面部信息存储至所述第一存储器中；
若所述判断信号为所述访客是房屋住宿人员熟人，则将所述访客面部信息存储至所述第二存储器中。
若用户在接收到报警信号后，基于报警信号中的访客人脸照片，将访客判断为房屋住宿人员，并将这一判断信号反馈给空调控制器，使空调控制器能够在第一预设时间内接收到判断为房屋住宿人员的判断信号，则此时空调控制器可以根据判断为房屋住宿人员的判断信号将此次获取到的访客面部信息存储至第一存储器中。其中，用户可以通过用户终端的APP交互界面，使用一键选择的方式进行判断。
同样的，若用户在接收到报警信号后，基于报警信号中的访客人脸照片，将访客判断为房屋住宿人员熟人，并将这一判断信号反馈给空调控制器，使空调控制器能够在第一预设时间内接收到判断为房屋住宿人员熟人 的判断信号，则此时空调控制器可以根据判断为房屋住宿人员熟人的判断信号将此次获取到的访客面部信息存储至第二存储器中。
本申请实施例中的空调控制方法，通过接收用户终端发送的判断为房屋住宿人员或房屋住宿人员熟人的判断信号时，将获取到的访客面部信息存储至第一存储器或第二存储器中，使得这些人员在下一次进入房间时可以直接信赖，提高了用户的体验感。
在上述实施例的基础上，本申请实施例提供的空调控制方法，所述向用户终端发送报警信号，之后还包括：
若在所述第一预设时间内未接收到所述判断信号或所述空调断电，则触发报警器进行报警。
具体地，本申请实施例中，当空调控制器向用户终端发送报警信号之后，如果空调控制器在第一预设时间内没有接收到用户终端反馈的判断信号，可以认为用户没有处理报警信号。例如，用户可能没有看到APP推送消息或用户终端已经关机，此时空调控制器会自动触发报警器进行报警。
当空调控制器向用户终端发送报警信息之后，如果空调断电，则此时依然可以触发报警器进行报警。
其中，空调断电可能是因为陌生人闯入后，在听到空调语音提示后直接将空调电源断开，由于正常访客一般不会因为语音提示而直接断开空调电源，所以当空调电源被断开后，可以认为此时家中进入了陌生人，所以当空调的电源被断开时，同样会触发报警器进行报警。
其中，报警器可以是设置在空调外部的报警器，与空调通过WIFI连接，能够接收空调控制器发出的控制信号被空调触发；当空调断电时，报警器的触发方式可以是预先对报警器进行设置，由于报警器和空调通过WIFI连接，当空调断电后，空调与报警器失去连接，则可以将报警器设置为：一旦报警器检测到与空调断开连接就立即启动报警。报警器的类型可以根据实际需要进行设置，本申请实施例对此不作具体限定。
报警器的报警时间可以根据实际需要进行设置，本申请对此不作具体限定。例如，可以将报警时间设置为10分钟，则当报警器被触发后，会持续响铃10分钟。报警器的响铃方式也可以根据实际的需要由用户进行设置，可以是在报警时间内保持报警铃声不变持续响铃，也可以是在报警 时间内以报警铃声越来越大的方式持续响铃，本申请实施例对此不作具体限定。
本申请实施例中的空调的控制方法，在空调向用户终端发送报警信号后，如果空调控制器在第一预设时间内没有接收到任何的判断信号或空调断电，则触发报警器进行报警，达到震慑访客的目的，使空调在没有接收到判断信号或已经断电的情况下依然能够实现报警的功能，避免了在用户没有及时处理或空调电源被拔掉时，空调无法触发报警器进行报警的情况。
在上述实施例的基础上，本申请实施例提供的空调控制方法，所述控制所述空调根据所述判断信号对所述访客面部信息进行存储，具体还包括：
若所述判断信号为所述访客是陌生人，则触发报警器进行报警；
若所述判断信号为所述访客是临时性访客，则将所述访客面部信息存储至所述第三存储器中。
具体地，本申请实施例中，空调控制器在第一预设时间内接收到的判断信号如果为访客是陌生人，说明此时屋内进入了陌生人，需要触发报警器进行报警。
当用户进一步判断此时的访客是陌生人时，也可以直接通过用户终端触发报警器报警，即报警器可以通过WIFI与用户终端绑定连接，用户终端的个数可以有多个。这种触发报警器的方法可以避免空调未能触发报警器导致无法报警的情况，进一步提高了家庭安防的等级。
当空调控制器在第一预设时间内接收到的判断信号为访客是临时性访客，则此时空调控制器可以根据判断为临时性访客的判断信号将此次获取到的访客面部信息存储至第三存储器中。
由于用户终端可以有多个，所以空调控制器会向多个用户终端发送报警信号，如果在第一预设时间内接收到多个用户终端反馈回的判断信号，则可以通过以下方式确定判断信号：
例如，用户终端1反馈回的判断信号是房屋主人，用户终端2反馈回的判断是陌生人，则当空调控制器在第一预设时间内同时接收到了用户终端1和用户终端2发送来的不同的判断信号，此时用户终端1发送的判断信号相比于用户终端2更为保险，则空调控制器会选择用户终端1发送来的判断信号进行存储，即将此次获取到的访客面部信息存储至第一存储器 中。这种确定判断信号的方式可以确保当房屋住宿人员或房屋住宿人员熟人进入房屋时，不会触发报警器，以免发生误报警影响屋内人员的情况，提高了用户的体验感。
本申请实施例中的空调控制方法，通过接收到用户终端发送的判断为陌生人的判断信号时，触发报警器；接收到用户终端发送的判断为临时性访客的判断信号时，将临时性访客的面部信息存储至第三存储器；该方法可以由房屋住宿人员对访客进行判断，使报警的依据更准确，达到了在有陌生人闯入家时及时发出报警声震慑闯入者的目的，也避免了误报警影响他人的情况。
在上述实施例的基础上，本申请实施例提供的空调控制方法，所述控制所述空调发出语音提示，之后还包括：
若接收到声音关闭指令，则关闭所述语音提示，并展示存储请求；
若在第二预设时间内接收到基于所述存储请求反馈的存储指令，则控制所述空调根据所述存储指令对所述访客面部信息进行存储。
具体地，本申请实施例中，空调在发出语音提示后，还可能收到声音关闭指令，所述声音关闭指令可以是用户通过空调控制面板或空调遥控器发出，在接收到声音关闭指令后，空调即会关闭语音提示，并展示存储请求。
例如，房屋住宿人员和快递员可能同时进入房间，当有多人进屋时，安装于空调上的摄像头会根据访客人脸与空调的距离进行人脸照片拍摄，即会优先拍摄距离近的访客人脸照片。
此时，如果快递员与摄像头的距离较近，则优先拍摄快递员的人脸照片，由于快递员的面部信息是第三存储器中的面部信息或之前未存储进存储器中的陌生人面部信息，所以空调会发出语音提示。
但此时房屋住宿人员已经在房屋内，所以房屋住宿人员持有的用户终端虽然也接收到了空调发送的报警信号，但房屋住宿人员此时可以不对用户终端的报警信号进行处理，而是直接操作空调控制面板或操作空调遥控器发送声音关闭指令至空调控制器，空调控制器在接收到声音关闭指令后关闭语音提示，并展示存储请求。
其中，操作空调控制面板或操作空调遥控器发送声音关闭指令的方式 需要隐蔽，以免在房内有陌生人的情况下，被陌生人察觉。发送声音关闭指令的方式还可以具有一定难度，与常规设置不同，以免陌生人可以轻易关闭语音提示，例如，可以设置为同时按下空调遥控器的开关键和风速键才能成功发送声音关闭指令用于关闭语音提示。
当空调控制器关闭语音提示后，会在控制面板或手机APP展示存储请求。房屋住宿人员可以通过操作空调控制面板或操作手机APP的方式发送存储指令至空调控制器，如果在第二预设时间内空调控制器接收到了基于存储请求反馈的存储指令，则空调控制器可以将此次获取到的访客面部信息存储至对应的存储器。
例如，在上述例子中，跟房屋住宿人员一起进屋的访客是快递员，则在第二预设时间内，如果空调控制器接收到了存储指令，即房屋住宿人员及时在空调的操作面板或手机APP进行了操作，这位快递员的面部信息就会被存储至第三存储器中。其中，第二预设时间可以由用户自行定义，例如设置为2秒，5秒等，本申请实施例对此不作具体限定。
如果超过了第二预设时间，房屋住宿人员还未在空调的控制面板或手机APP进行操作，即超过了第二预设时间，空调控制器还未接收到存储指令，则空调控制器默认不存储，空调控制面板上的存储页面自动关闭。
本申请实施例中的空调控制方法，如果在空调发出语音提示后接收到了声音关闭指令，则可以关闭语音提示，且若在第二预设时间内接受到了存储指令，还能将此时获取到的访客信息存储至对应的存储器，使得在多人进屋的情况下，房屋的主人或值得信赖的人可以通过直接操作空调控制面板或空调遥控器的方式关闭语音提示，无需在用户终端进行操作，避免了在屋内有值得信赖的人时，空调依然触发报警器影响到周围邻居的情况，提升了用户的体验感。
图2是本申请实施例提供的空调控制方法的具体流程示意图。如图2所示，该方法包括：
S21，空调摄像头检测到人脸，自动获取人脸照片，并与存储器1、存储器2和存储器3中的面部信息匹配，其中，存储器1中的是房屋住宿人员的面部信息，存储器2中是房屋住宿人员熟人的面部信息，存储器3中是临时性访客或之前进入过房间的陌生人的面部信息；在执行完S21后， 由于匹配可能出现不同的结果，因此可以执行S22或S23；
S22,匹配到来访人为存储器1或存储器2中的人脸图像，说明此时来访者是房屋住宿人员或房屋住宿人员熟人，可以不用报警或通知用户终端；因此在执行完S22后可以直接执行S24；
S23,匹配不到相似的人脸图像或匹配到来访人为存储器3中的人脸图像，说明此时来访者是陌生人或临时性访客，需要发出提示同时通知用户终端；因此，在执行完S23后可以同时执行S25和S26；
S24,空调和通过WIFI连接的手机APP不作任何处理；
S25，空调自动发出3遍语音提示；由于空调发出语音提示后，可能会出现多种情况，因此在执行完S25后，空调可以根据情况选择执行S27、S28或S29中的任一步骤；
S26，空调给房主手机APP发送报警信号；由于在发送信号后，可能接收或未接收反馈的判断信号，判断信号也不相同，因此，在执行完S26后，空调可以根据S210、S211、S212和S213中的任一种情况执行后续的步骤；
S27，房内人员通过空调控制面板或遥控器一键关闭语音提示或报警声；在关闭语音提示或报警声后，空调会展示存储请求，因此在执行完S27后，可根据存储指令执行S214或S215；
S28，空调电源被拔掉，报警器被触发，发出逐渐变大的报警声并持续10分钟；
S29，空调未接收到任何操作指令，在语音提示结束后触发报警器发出逐渐变大的报警声并持续10分钟；
S210，房主未及时做出回应；则此时符合S29的情况，返回执行S29；
S211，房主判断为陌生人；此时可以执行S216；
S212，房主判断为临时性访客；此时继续执行S214；
S213，房主判断为房主或熟人；此时继续执行S215；
S214，将获取到的人脸信息设置为临时性访客并存储至存储器3中；此时无需使报警器报警，因此继续执行S217；
S215，将获取到的人脸信息设置为主人或熟人并存储至存储器1或存储器2中；此时也无需使报警器报警，因此继续执行S217；
S216，报警器发出逐渐变大的报警声并持续10分钟；
S217，空调控制报警器停止报警。
图3是本申请实施例提供空调控制系统的结构示意图。如图3所示，该系统包括：
属性信息确定模块301，用于基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；
报警信号发送模块302，用于若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；
存储模块303，用于若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
在上述实施例的基础上，本申请实施例提供的空调控制系统，所述空调上设置有第一存储器、第二存储器和第三存储器，所述第一存储器中存储有房屋住宿人员的面部信息，所述第二存储器中存储有房屋住宿人员熟人的面部信息，所述第三存储器中存储有临时性访客以及进入过房屋的陌生人的面部信息；
相应地，属性信息确定模块具体包括：
匹配子模块，用于将所述访客面部信息分别与所述第一存储器、所述第二存储器以及所述第三存储器中的面部信息进行匹配；
目标人员确定子模块，用于若所述访客面部信息匹配失败，或者所述访客面部信息与所述第三存储器中的面部信息匹配成功，则确定所述访客为目标人员。
在上述实施例的基础上，本申请实施例提供的空调控制系统，所述存储模块具体包括：
第一存储子模块，用于若所述判断信号为所述访客是房屋住宿人员，则将所述访客面部信息存储至所述第一存储器中；
第二存储子模块，用于若所述判断信号为所述访客是房屋住宿人员熟人，则将所述访客面部信息存储至所述第二存储器中。
在上述实施例的基础上，本申请实施例提供的空调控制系统还包括：
报警器触发模块，用于向用户终端发送报警信号之后，若在所述第一预设时间内未接收到所述判断信号或所述空调断电，则触发报警器进行报警。
在上述实施例的基础上，本申请实施例提供的空调控制系统，所述存储模块具体还包括：
触发子模块，用于若所述判断信号为所述访客是陌生人，则触发报警器进行报警；
第三存储子模块，用于若所述判断信号为所述访客是临时性访客，则将所述访客面部信息存储至所述第三存储器中。
在上述实施例的基础上，本申请实施例提供的空调控制系统，还包括：
关闭模块，用于控制所述空调发出语音提示之后，若接收到声音关闭指令，则关闭所述语音提示，并展示存储请求；
所述存储模块还用于若在第三预设时间内接收到基于所述存储请求反馈的存储指令，则控制所述空调根据所述存储指令对所述访客面部信息进行存储。
具体地，本申请实施例中提供的空调控制系统中各模块的作用与上述方法类实施例中各步骤的操作流程是一一对应的，实现的效果也是一致的，具体参见上述实施例，本申请实施例中对此不再赘述。
本申请实施例还提供一种空调，所述摄像头和人脸识别系统，能够在有陌生人进入屋内的情况下触发房间内的报警器进行报警并向与空调绑定的用户终端发送报警信号。
图4示例了一种电子设备的实体结构示意图，如图4所示，该电子设备可以包括：处理器(processor)410、通信接口(Communications Interface)420、存储器(memory)430和通信总线440，其中，处理器410，通信接口420，存储器430通过通信总线440完成相互间的通信。处理器410可以调用存储器430中的逻辑指令，以执行上述各实施例提供的空调控制方法，该方法包括：基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；若在第一预设时间内接收到所述用户终端基于 所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
此外，上述的存储器430中的逻辑指令可以通过软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储介质中。基于这样的理解，本申请的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括：U盘、移动硬盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。
另一方面，本申请还提供一种计算机程序产品，所述计算机程序产品包括存储在非暂态计算机可读存储介质上的计算机程序，所述计算机程序包括程序指令，当所述程序指令被计算机执行时，计算机能够执行上述各实施例提供的空调控制方法，该方法包括：基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
又一方面，本申请还提供一种非暂态计算机可读存储介质，其上存储有计算机程序，该计算机程序被处理器执行时实现以执行上述各实施例提供的空调控制方法，该方法包括：基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
以上所描述的装置实施例仅仅是示意性的，其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以 是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。本领域普通技术人员在不付出创造性的劳动的情况下，即可以理解并实施。
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到各实施方式可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件。基于这样的理解，上述技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如ROM/RAM、磁碟、光盘等，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行各个实施例或者实施例的某些部分所述的方法。
最后应说明的是：以上实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的精神和范围。

Claims (10)

  1. 一种空调控制方法，其特征在于，包括：
    基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；
    若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；
    若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
  2. 根据权利要求1所述的空调控制方法，其特征在于，所述空调上设置有第一存储器、第二存储器和第三存储器，所述第一存储器中存储有房屋住宿人员的面部信息，所述第二存储器中存储有房屋住宿人员熟人的面部信息，所述第三存储器中存储有临时性访客以及进入过房屋的陌生人的面部信息；
    相应地，所述基于所述访客面部信息，确定访客的属性信息，具体包括：
    将所述访客面部信息分别与所述第一存储器、所述第二存储器以及所述第三存储器中的面部信息进行匹配；
    若所述访客面部信息匹配失败，或者所述访客面部信息与所述第三存储器中的面部信息匹配成功，则确定所述访客为目标人员。
  3. 根据权利要求2所述的空调控制方法，其特征在于，所述控制所述空调根据所述判断信号对所述访客面部信息进行存储，具体包括：
    若所述判断信号为所述访客是房屋住宿人员，则将所述访客面部信息存储至所述第一存储器中；
    若所述判断信号为所述访客是房屋住宿人员熟人，则将所述访客面部信息存储至所述第二存储器中。
  4. 根据权利要求1所述的空调控制方法，其特征在于，所述向用户终端发送报警信号，之后还包括：
    若在所述第一预设时间内未接收到所述判断信号或所述空调断电，则触发报警器进行报警。
  5. 根据权利要求2所述的空调控制方法，其特征在于，所述控制所述空调根据所述判断信号对所述访客面部信息进行存储，具体还包括：
    若所述判断信号为所述访客是陌生人，则触发报警器进行报警；
    若所述判断信号为所述访客是临时性访客，则将所述访客面部信息存储至所述第三存储器中。
  6. 根据权利要求1所述的空调控制方法，其特征在于，所述控制所述空调发出语音提示，之后还包括：
    若接收到声音关闭指令，则关闭所述语音提示，并展示存储请求；
    若在第二预设时间内接收到基于所述存储请求反馈的存储指令，则控制所述空调根据所述存储指令对所述访客面部信息进行存储。
  7. 一种空调控制系统，其特征在于，包括，
    属性信息确定模块，用于基于安装于空调上的摄像头，获取访客面部信息，并基于所述访客面部信息，确定访客的属性信息，所述属性信息包括目标人员；
    报警信号发送模块，用于若判断获知所述访客为目标人员，则控制所述空调发出语音提示并向用户终端发送报警信号；
    存储模块，用于若在第一预设时间内接收到所述用户终端基于所述报警信号反馈的判断信号，则控制所述空调根据所述判断信号对所述访客面部信息进行存储。
  8. 一种空调，其特征在于，包括权利要求7所述的空调控制系统，所述空调控制系统用于对所述空调进行控制。
  9. 一种电子设备，包括存储器、处理器及存储在所述存储器上并可在所述处理器上运行的计算机程序，其特征在于，所述处理器执行所述程序时实现如权利要求1至6任一项所述基于空调控制方法的步骤。
  10. 一种非暂态计算机可读存储介质，其上存储有计算机程序，其特征在于，所述计算机程序被处理器执行时实现如权利要求1至6任一项所述空调控制方法的步骤。
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