CN109579233B - Control method and device of air conditioner and air conditioner - Google Patents
Control method and device of air conditioner and air conditioner Download PDFInfo
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- CN109579233B CN109579233B CN201811427318.2A CN201811427318A CN109579233B CN 109579233 B CN109579233 B CN 109579233B CN 201811427318 A CN201811427318 A CN 201811427318A CN 109579233 B CN109579233 B CN 109579233B
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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
- F24F11/62—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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
- F24F11/526—Indication arrangements, e.g. displays giving audible indications
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
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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
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/10—Occupancy
- F24F2120/12—Position of occupants
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- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a control method and a control device of an air conditioner and the air conditioner, wherein the method comprises the following steps: the method comprises the steps of obtaining outdoor environment temperature detected by an outdoor temperature sensor and indoor environment temperature detected by an indoor temperature sensor, calculating temperature difference data of the outdoor environment and the indoor environment according to the outdoor environment temperature and the indoor environment temperature, obtaining distance data detected by a position detection unit in a set area, judging whether an object moves from the indoor to the outdoor according to the distance data, and controlling a reminding unit to send prompt information when the object moves from the indoor to the outdoor and the temperature difference data is larger than preset temperature. So, when the user gets into outdoor environment from indoor environment under the too big condition of indoor outer difference in temperature, remind the unit and can in time remind or propose for the user, improved user and used experience, when avoiding the user to have the reserve to get into outdoor environment from indoor environment, arouse the condition emergence that the health is uncomfortable or even sick because of the indoor outer difference in temperature is too big.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a control method and device of an air conditioner and the air conditioner.
Background
The conventional air conditioner is mainly used for conditioning air conditions such as temperature, humidity, bacteria, etc. to provide a comfortable indoor environment for users. Because the temperature difference between the indoor environment and the outdoor environment is large, when a user is not ready to leave the indoor environment (namely, an air-conditioning environment), the user is suddenly cooled and suddenly heated, and the physical health of the user is influenced. For example, in summer, when the air conditioner is in a cooling state, the temperature difference between the inside and the outside is large, and when a user is not prepared to enter the outdoor environment from the air conditioning environment, the user will feel uncomfortable; in winter, especially in the north, when the air conditioner is in a heating state, the indoor and outdoor temperature difference is large, even the indoor and outdoor temperature difference of partial areas can reach more than 40 ℃, and when a user does not prepare to enter the outdoor environment from the air conditioning environment, the user is easy to get ill, so that the body health is influenced, and the user experience is poor.
Disclosure of Invention
The invention solves the problem that when a user is not prepared to enter an outdoor environment from an indoor environment, the body is easy to be discomforted due to too large indoor and outdoor temperature difference, thereby influencing the body health of the user.
In order to solve the above problems, the present invention provides a control method for an air conditioner, which is applied to the air conditioner, wherein the air conditioner comprises an outdoor temperature sensor, an indoor temperature sensor, a position detection unit and a reminding unit, and the method comprises:
acquiring an outdoor environment temperature detected by the outdoor temperature sensor and an indoor environment temperature detected by the indoor temperature sensor;
calculating temperature difference data of an outdoor environment and an indoor environment according to the outdoor environment temperature and the indoor environment temperature;
acquiring distance data detected by the position detection unit in a set area;
judging whether an object moves from indoor to outdoor according to the distance data;
when an object moves from indoor to outdoor and the temperature difference data is greater than the preset temperature, the reminding unit is controlled to send out prompt information.
According to the control method of the air conditioner, the temperature difference of indoor and outdoor environment temperatures is detected through the outdoor temperature sensor and the indoor temperature sensor, the movement condition of an object in a set area is judged through distance data detected by the position detection unit, whether a user is ready to leave a room or not is determined, when the user is judged to be ready to leave the room under the condition that the indoor and outdoor temperature difference is too large, the user is prompted or suggested in time through controlling the prompting unit, the use experience of the user is improved, and the situation that the body is uncomfortable or even sick due to the fact that the indoor and outdoor temperature difference is too large when the user is not ready to enter the outdoor environment from the indoor environment is avoided.
Further, the step of judging whether an object moves from indoor to outdoor according to the distance data comprises:
when the position detection unit is arranged at a position opposite to the door, if the distance data acquired within the preset time are sequentially increased and the difference value of any two adjacent distance data is greater than the preset distance, it is judged that the object moves from the indoor to the outdoor.
In the invention, when a user enters a set area, the position detection unit obtains distance data and keeps continuous detection, when the user moves in the set area, the position detection unit continuously obtains the distance data, if the position detection unit is arranged opposite to a door, when a plurality of distance data obtained in preset time are continuously increased and the difference value of two adjacent distance data is greater than a preset distance, the user is indicated to leave the room and enter the outdoor.
Further, the step of judging whether an object moves from indoor to outdoor according to the distance data comprises:
when the position detection unit is arranged at a position close to a door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from indoor to outdoor.
In the invention, when a user enters a set area, the position detection unit obtains distance data and keeps continuous detection, when the user moves in the set area, the position detection unit continuously obtains the distance data, if the position detection unit is arranged near a door frame, when a plurality of distance data obtained in preset time are continuously reduced and the difference value of two adjacent distance data is greater than the preset distance, the user is indicated to leave the room and enter the outdoor.
Further, the prompt message comprises a voice prompt message and a light prompt message.
In the invention, the prompt information is presented in the form of voice and light, so that the user can be timely and effectively reminded when the temperature difference between the indoor environment and the outdoor environment is large and the user is ready to leave the room, and the influence on the body health caused by the fact that the user is not ready to enter the outdoor environment from the indoor environment is prevented.
The invention also provides a control device of the air conditioner, which is applied to the air conditioner, the air conditioner comprises an outdoor temperature sensor, an indoor temperature sensor, a position detection unit and a reminding unit, and the device comprises:
the temperature acquisition module is used for acquiring the outdoor environment temperature detected by the outdoor temperature sensor and the indoor environment temperature detected by the indoor temperature sensor;
the temperature difference data calculation module is used for calculating temperature difference data of an outdoor environment and an indoor environment according to the outdoor environment temperature and the indoor environment temperature;
the distance data acquisition module is used for acquiring the distance data detected by the position detection unit in a set area;
the judging module is used for judging whether an object moves from the indoor to the outdoor according to the distance data;
and the control module is used for controlling the reminding unit to send prompt information when an object moves from indoor to outdoor and the temperature difference data is greater than the preset temperature.
The invention also provides an air conditioner, which comprises a controller, an outdoor temperature sensor, an indoor temperature sensor, a position detection unit and a reminding unit, wherein the controller is electrically connected with the outdoor temperature sensor, the indoor temperature sensor, the position detection unit and the reminding unit;
the outdoor temperature sensor is used for detecting the outdoor environment temperature and sending the outdoor environment temperature to the controller;
the indoor temperature sensor is used for detecting the indoor environment temperature and sending the indoor environment temperature to the controller;
the position detection unit is used for detecting the distance in a set area and sending the detected distance data to the controller;
the controller is used for calculating temperature difference data of an outdoor environment and an indoor environment according to the outdoor environment temperature and the indoor environment temperature, and judging whether an object moves from the indoor to the outdoor according to the distance data;
the controller is also used for controlling the reminding unit to send out prompt information when an object moves from indoor to outdoor and the temperature difference data is greater than a preset temperature.
Further, the controller is configured to determine that an object moves from indoor to outdoor if a plurality of distance data obtained within a preset time are sequentially increased and a difference between any two adjacent distance data is greater than a preset distance when the position detection unit is disposed at a position opposite to the door.
Further, the controller is configured to determine that an object moves from indoor to outdoor if a plurality of distance data obtained within a preset time are sequentially reduced and a difference between any two adjacent distance data is greater than a preset distance when the position detection unit is disposed at a position close to the door frame.
Further, the position detection unit performs distance detection by means of infrared ranging, ultrasonic ranging or laser ranging.
Further, remind the unit to include LED lamp and speaker, the LED lamp with the speaker all with the controller electricity is connected, the controller is used for when there is the object from indoor motion to outdoor just when the difference in temperature data is greater than and predetermines the temperature, controls the LED lamp scintillation is in order to send light prompt information, and control the speaker sends voice prompt information.
Drawings
Fig. 1 is a schematic diagram of the components of an air conditioner provided by the present invention.
Fig. 2 is another schematic diagram of the air conditioner according to the present invention.
Fig. 3 is a flow chart illustrating a control method of an air conditioner according to the present invention.
Fig. 4 is a functional block diagram of a control device of an air conditioner according to the present invention.
Description of reference numerals: 100-an air conditioner; 200-control device of air conditioner; 110-a controller; 120-a memory; 130-outdoor temperature sensor; 140-indoor temperature sensor; 150-a position detection unit; 160-a reminder unit; 210-a temperature acquisition module; 220-temperature difference data calculation module; 230-distance data acquisition module; 240-a judgment module; 250-a control module; 161-LED lamps; 162-speaker.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, a block diagram of an air conditioner 100 according to an embodiment of the present invention is shown. The air conditioner 100 includes a controller 110, a memory 120, an outdoor temperature sensor 130, an indoor temperature sensor 140, a position detection unit 150, and a reminder unit 160, wherein the memory 120, the outdoor temperature sensor 130, the indoor temperature sensor 140, the position detection unit 150, and the reminder unit 160 are electrically connected to the controller 110.
The outdoor temperature sensor 130 is configured to detect an outdoor ambient temperature in real time and send the outdoor ambient temperature to the controller 110; the indoor temperature sensor 140 is used to detect the indoor ambient temperature in real time and transmit the indoor ambient temperature to the controller 110. The outdoor temperature sensor 130 is disposed on the air conditioner external unit, and the indoor temperature sensor 140 is disposed on the air conditioner internal unit. It should be noted that the outdoor temperature sensor 130 and the indoor temperature sensor 140 cannot be located at the air outlet of the air conditioner external unit or the air inlet of the air conditioner internal unit, so as to avoid a large error caused by the detected indoor ambient temperature or outdoor ambient temperature.
The position detection unit 150 is configured to perform distance detection in a set area and transmit detected distance data to the controller 110.
The position detecting unit 150 may perform distance detection by using an infrared distance measuring method, an ultrasonic distance measuring method, or a laser distance measuring method, which is exemplified by the infrared distance measuring method in this embodiment. When the position detecting unit 150 is an infrared distance measuring device, it may include an infrared LED and an infrared receiving tube, and the distance to the obstacle can be accurately calculated by calculating the time when the infrared ray is reflected back to the infrared receiving tube when encountering the obstacle after being emitted from the infrared LED lamp and combining the propagation speed of the infrared ray.
The set area may be understood as a detectable area of the position detection unit 150, and when an object enters the detectable area, the position detection unit 150 may detect a distance between the object and the position detection unit 150. In practical applications, when the position area between the air conditioner 100 and the door is required to be the setting area, the air conditioner 100 may be installed opposite to the door, and the position detection unit 150 on the air conditioner 100 is disposed opposite to the door; when the location area between the air conditioner 100 and the opposite wall is required as the above-mentioned setting area, the air conditioner 100 may be installed above the door while the location detecting unit 150 on the air conditioner 100 is disposed at a position close to the door frame.
The controller 110 is configured to calculate temperature difference data between an outdoor environment and an indoor environment according to the outdoor environment temperature and the indoor environment temperature, and determine whether an object moves from indoor to outdoor according to the distance data; when an object moves from indoor to outdoor and the temperature difference data is greater than a preset temperature, the reminding unit 160 is controlled to send out prompt information.
Specifically, when the position detection unit 150 is disposed at a position opposite to a door, the controller 110 is configured to determine that an object moves from indoor to outdoor if a plurality of distance data acquired within a preset time are sequentially increased and a difference between any two adjacent distance data is greater than a preset distance; when the position detecting unit 150 is disposed at a position close to the door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and a difference between any two adjacent distance data is greater than a preset distance, it is determined that an object moves from indoor to outdoor.
That is, the controller 110 distinguishes whether or not an object is ready to leave the room by determining a change in distance data acquired over a continuous period of time. When no object enters the setting area, the distance data detected by the position detection unit 150 will be a fixed value and will not change; when an object (e.g., a user) enters the set area at a certain moment, the distance data detected by the position detection unit 150 will be changed from the previously detected distance data, and the position detection unit 150 will continuously obtain the distance data when the object moves within the set area. If the position detection unit 150 is arranged at a position opposite to the door, when the distance data detected by the position detection unit 150 within the continuous preset time gradually increases and the difference value of any two adjacent distance data is greater than the preset distance d, it is determined that the object leaves the room; if the position detection unit 150 is disposed near the door frame, when the distance data detected by the position detection unit 150 within a continuous preset time gradually decreases and the difference between any two adjacent distance data is greater than the preset distance d, it is determined that the object will leave the room. The preset distance d may be set by a user according to an actual installation environment of the air conditioner 100, which is not limited in the embodiment of the present invention.
As shown in fig. 2, in this embodiment, the reminding unit 160 may include an LED lamp 161 and a speaker 162, the LED lamp 161 and the speaker 162 are both electrically connected to the controller 110, and the controller 110 is configured to control the LED lamp 161 to flash to emit a light prompt message and control the speaker 162 to emit a voice prompt message when there is an object moving from indoor to outdoor and the temperature difference data is greater than a preset temperature.
In this way, when the temperature difference between the indoor and the outdoor is too large, if it is detected that the user is about to leave the room, the LED lamp 161 and the speaker 162 may be controlled to emit the light prompt message and the voice prompt message, respectively. The voice prompt information may include, but is not limited to, indoor and outdoor temperature difference information, an outgoing suggestion to the user based on the temperature difference information, and the like.
Therefore, the temperature difference of the indoor and outdoor environment temperatures is detected by the outdoor temperature sensor 130 and the indoor temperature sensor 140, and the movement condition of an object in a set area is judged by the distance data detected by the position detection unit 150, so that whether a user is ready to leave the room or not is determined, when the user is judged to be ready to leave the room under the condition of excessive indoor and outdoor temperature difference, the user is prompted or advised in time by controlling the prompting unit 160, the use experience of the user is improved, and the situation that the user is uncomfortable or even sick due to excessive indoor and outdoor temperature difference when the user is not ready to enter the outdoor environment from the indoor environment is avoided.
Fig. 3 is a flowchart illustrating a control method of an air conditioner according to an embodiment of the present invention. It should be noted that the control method of the air conditioner according to the present invention is not limited to the specific sequence shown in fig. 3 and described below. It should be understood that in other embodiments, the order of some steps in the control method of the air conditioner according to the present invention may be interchanged according to actual needs, or some steps may be omitted or deleted. The control method of the air conditioner can be applied to the air conditioner 100, and the specific process shown in fig. 3 will be described in detail below.
Step S101, an outdoor ambient temperature detected by the outdoor temperature sensor 130 and an indoor ambient temperature detected by the indoor temperature sensor 140 are obtained.
In this embodiment, the outdoor temperature sensor 130 detects the temperature of the environment where the outdoor unit of the air conditioner is located in real time, and then continuously transmits the detected outdoor environment temperature to the controller 110; the indoor temperature sensor 140 detects the temperature of the environment in which the air conditioner indoor unit is located in real time, and then continuously transmits the detected indoor environment temperature to the controller 110.
And step S102, calculating temperature difference data of the outdoor environment and the indoor environment according to the outdoor environment temperature and the indoor environment temperature.
In this embodiment, the controller 110 analyzes the acquired outdoor environment temperature and the acquired indoor environment temperature to obtain real-time temperature difference data between the indoor environment and the outdoor environment, and compares the temperature difference data with a preset temperature to determine whether the temperature difference data exceeds the preset temperature. For example, assuming that the obtained outdoor environment temperature is T1, the obtained indoor environment temperature is T2, and the preset temperature is T, the real-time temperature difference data | T1-T2 | between the indoor environment and the outdoor environment (i.e., the absolute value of the difference between T1 and T2) can be calculated, and it is determined whether the temperature difference data | T1-T2 | satisfies: | T1-T2 | T.
In step S103, distance data detected by the position detection unit 150 in a set area is acquired.
In this embodiment, the position detection unit 150 may transmit the distance data detected in real time to the controller 110 for processing.
And step S104, judging whether an object moves from the indoor to the outdoor according to the distance data.
In this embodiment, the controller 110 performs analysis and judgment according to the received distance data, and when the position detection unit 150 is disposed at a position opposite to the door, if a plurality of distance data acquired within a preset time are sequentially increased and a difference value between any two adjacent distance data is greater than a preset distance, it is judged that an object moves from indoor to outdoor; when the position detecting unit 150 is disposed at a position close to the door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and a difference between any two adjacent distance data is greater than a preset distance, it is determined that an object moves from indoor to outdoor. For example, assuming that the preset time is 3 seconds and the preset distance is D, the distance data acquired by the controller 110 for consecutive 3 seconds are D1, D2, D3, D4 in sequence, and when the position detecting unit 150 is disposed at a position opposite to the door, if the distance data D1, D2, D3, D4 are sequentially increased and satisfy: | D2-D1 | > D, | D3-D2 | > D, and | D4-D3 | > D, the controller 110 determines that there is an object moving from indoor to outdoor; when the position detecting unit 150 is disposed near the door frame, if the distance data D1, D2, D3, D4 are sequentially decreased and satisfy: | D1-D2 | > D, | D2-D3 | > D, and | D3-D4 | > D, the controller 110 determines that there is an object moving from indoor to outdoor.
The process of acquiring the indoor and outdoor ambient temperatures and calculating the temperature difference data (i.e., steps S101 and S102) may be performed simultaneously with the process of acquiring the distance data and determining whether or not an object moves from the indoor to the outdoor based on the distance data (i.e., steps S103 and S104).
Step S105, when there is an object moving from indoor to outdoor and the temperature difference data is greater than the preset temperature, controlling the reminding unit 160 to send out a prompt message.
In this embodiment, the prompt message may include a voice prompt message and a light prompt message. When the controller 110 determines that there is an object to be moved from indoor to outdoor, if the temperature difference data | T1-T2 | between the current outdoor environment and the indoor environment satisfies: | T1-T2 | T, the LED lamp 161 is controlled to emit light prompt information, and the speaker 162 is controlled to emit voice prompt information. When the user receives the light prompt message and the voice prompt message, the user can know that the current temperature difference between the indoor environment and the outdoor environment is too large, and therefore the user cannot leave the room without prevention.
Fig. 4 is a schematic functional block diagram of a control device 200 of an air conditioner according to an embodiment of the present invention. It should be noted that the basic principle and the technical effects of the control device 200 of the air conditioner according to the embodiment of the present invention are the same as those of the foregoing method embodiment, and for the sake of brief description, the corresponding contents of the foregoing method embodiment can be referred to for the parts not mentioned in the embodiment. The control device 200 of the air conditioner can be applied to the controller 110, and includes a temperature obtaining module 210, a temperature difference data calculating module 220, a distance data obtaining module 230, a determining module 240, and a control module 250.
It is understood that the temperature acquiring module 210, the temperature difference data calculating module 220, the distance data acquiring module 230, the determining module 240 and the control module 250 may be software functional modules and computer programs stored in the memory 120 and may be executed by the controller 110.
The temperature acquiring module 210 is configured to acquire an outdoor ambient temperature detected by the outdoor temperature sensor 130 and an indoor ambient temperature detected by the indoor temperature sensor 140.
It is understood that the temperature obtaining module 210 may perform the step S101.
The temperature difference data calculating module 220 is configured to calculate temperature difference data between the outdoor environment and the indoor environment according to the outdoor environment temperature and the indoor environment temperature.
It is understood that the temperature difference data calculating module 220 may perform the above step S102.
The distance data acquiring module 230 is configured to acquire distance data detected by the position detecting unit 150 in a set area.
It is understood that the distance data acquiring module 230 may perform the step S103.
The determining module 240 is configured to determine whether there is an object moving from indoor to outdoor according to the distance data.
In this embodiment, the determining module 240 is specifically configured to, when the position detecting unit 150 is disposed at a position opposite to a door, determine that there is an object moving from indoor to outdoor if a plurality of distance data acquired within a preset time are sequentially increased and a difference between any two adjacent distance data is greater than a preset distance; when the position detecting unit 150 is disposed at a position close to the door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and a difference between any two adjacent distance data is greater than a preset distance, it is determined that an object moves from indoor to outdoor.
It is understood that the determining module 240 may perform the step S104.
The control module 250 is configured to control the reminding unit 160 to send out a prompt message when an object moves from indoor to outdoor and the temperature difference data is greater than a preset temperature.
The prompt message may include a voice prompt message and a light prompt message.
It is understood that the control module 250 may perform the above step S105.
In summary, the method, the apparatus and the air conditioner for controlling the air conditioner provided by the present invention comprise: the method comprises the steps of obtaining the outdoor environment temperature detected by the outdoor temperature sensor and the indoor environment temperature detected by the indoor temperature sensor, calculating temperature difference data of the outdoor environment and the indoor environment according to the outdoor environment temperature and the indoor environment temperature, obtaining distance data detected by the position detection unit in a set area, judging whether an object moves from the indoor to the outdoor according to the distance data, and controlling the reminding unit to send prompt information when the object moves from the indoor to the outdoor and the temperature difference data is larger than a preset temperature. The invention detects the temperature difference of indoor and outdoor environment temperature through the outdoor temperature sensor and the indoor temperature sensor, judges the motion condition of an object in a set area through the distance data detected by the position detection unit, thereby determining whether a user is ready to leave the room, and when the user is determined to be ready to leave the room under the condition of excessive indoor and outdoor temperature difference, the user is prompted or advised in time through controlling the prompting unit, so that the use experience of the user is improved, and the condition that the user is uncomfortable or even sick due to excessive indoor and outdoor temperature difference when the user is not ready to enter the outdoor environment from the indoor environment is avoided.
Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (6)
1. A control method of an air conditioner is applied to the air conditioner (100), and is characterized in that the air conditioner (100) comprises an outdoor temperature sensor (130), an indoor temperature sensor (140), a position detection unit (150) and a reminding unit (160), and the method comprises the following steps:
acquiring an outdoor ambient temperature detected by the outdoor temperature sensor (130) and an indoor ambient temperature detected by the indoor temperature sensor (140);
calculating temperature difference data of an outdoor environment and an indoor environment according to the outdoor environment temperature and the indoor environment temperature;
acquiring distance data detected by the position detection unit (150) in a set area; the distance data is the distance data between the object entering the set area and the position detection unit; when the position detection unit (150) is arranged at a position opposite to the door, the set area is a position area between the air conditioner (100) and the door; when the position detection unit (150) is disposed at a position close to a door frame, the set area is a position area between the air conditioner (100) and an opposite wall;
judging whether an object moves from indoor to outdoor according to the distance data; when the position detection unit (150) is arranged at a position opposite to the door, if a plurality of distance data acquired within a preset time are sequentially increased and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from the indoor to the outdoor; when the position detection unit (150) is arranged at a position close to a door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from indoor to outdoor;
when an object moves from indoor to outdoor and the temperature difference data is greater than a preset temperature, the reminding unit (160) is controlled to send out prompt information.
2. The control method of an air conditioner according to claim 1, wherein the prompt message includes a voice prompt message and a light prompt message.
3. A control device of an air conditioner is applied to the air conditioner (100), and is characterized in that the air conditioner (100) comprises an outdoor temperature sensor (130), an indoor temperature sensor (140), a position detection unit (150) and a reminding unit (160), and the device comprises:
a temperature acquisition module (210) for acquiring an outdoor ambient temperature detected by the outdoor temperature sensor (130) and an indoor ambient temperature detected by the indoor temperature sensor (140);
a temperature difference data calculation module (220) for calculating temperature difference data between the outdoor environment and the indoor environment according to the outdoor environment temperature and the indoor environment temperature;
a distance data acquisition module (230) for acquiring distance data detected by the position detection unit (150) in a set area; the distance data is the distance data between the object entering the set area and the position detection unit; when the position detection unit (150) is arranged at a position opposite to the door, the set area is a position area between the air conditioner (100) and the door; when the position detection unit (150) is disposed at a position close to a door frame, the set area is a position area between the air conditioner (100) and an opposite wall;
the judging module (240) is used for judging whether an object moves from the indoor to the outdoor according to the distance data; when the position detection unit (150) is arranged at a position opposite to the door, if a plurality of distance data acquired within a preset time are sequentially increased and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from the indoor to the outdoor; when the position detection unit (150) is arranged at a position close to a door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from indoor to outdoor;
the control module (250) is used for controlling the reminding unit (160) to send out prompt information when an object moves from indoor to outdoor and the temperature difference data is greater than a preset temperature.
4. The air conditioner is characterized by comprising a controller (110), an outdoor temperature sensor (130), an indoor temperature sensor (140), a position detection unit (150) and a reminding unit (160), wherein the controller (110) is electrically connected with the outdoor temperature sensor (130), the indoor temperature sensor (140), the position detection unit (150) and the reminding unit (160);
the outdoor temperature sensor (130) is used for detecting the outdoor environment temperature and sending the outdoor environment temperature to the controller (110);
the indoor temperature sensor (140) is used for detecting the indoor environment temperature and sending the indoor environment temperature to the controller (110);
the position detection unit (150) is used for detecting the distance in a set area and sending the detected distance data to the controller (110); the distance data is the distance data between the object entering the set area and the position detection unit; when the position detection unit (150) is arranged at a position opposite to the door, the set area is a position area between the air conditioner (100) and the door; when the position detection unit (150) is disposed at a position close to a door frame, the set area is a position area between the air conditioner (100) and an opposite wall;
the controller (110) is used for calculating temperature difference data of an outdoor environment and an indoor environment according to the outdoor environment temperature and the indoor environment temperature, and judging whether an object moves from the indoor to the outdoor according to the distance data; when the position detection unit (150) is arranged at a position opposite to the door, if a plurality of distance data acquired within a preset time are sequentially increased and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from the indoor to the outdoor; when the position detection unit (150) is arranged at a position close to a door frame, if a plurality of distance data acquired within a preset time are sequentially reduced and the difference value of any two adjacent distance data is greater than a preset distance, it is judged that an object moves from indoor to outdoor;
the controller (110) is also used for controlling the reminding unit (160) to send out prompt information when an object moves from indoor to outdoor and the temperature difference data is greater than a preset temperature.
5. The air conditioner according to claim 4, wherein the position detecting unit (150) performs distance detection using infrared ranging, ultrasonic ranging, or laser ranging.
6. The air conditioner according to claim 4, wherein the reminding unit (160) comprises an LED lamp (161) and a speaker, the LED lamp (161) and the speaker are both electrically connected with the controller (110), and the controller (110) is used for controlling the LED lamp (161) to flash to emit light prompt information and controlling the speaker to emit voice prompt information when there is an object moving from indoor to outdoor and the temperature difference data is greater than a preset temperature.
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| CN111365832A (en) * | 2020-03-13 | 2020-07-03 | 北京云迹科技有限公司 | Robot and information processing method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020191817A1 (en) * | 2001-03-15 | 2002-12-19 | Toshio Sato | Entrance management apparatus and entrance management method |
| CN105182767A (en) * | 2015-08-17 | 2015-12-23 | 黄可斌 | Intelligent home furnishing control method, control device and control system |
| CN105258296A (en) * | 2015-10-29 | 2016-01-20 | 广东美的制冷设备有限公司 | Air-conditioner control method and system and air conditioner |
| CN106842965A (en) * | 2015-12-06 | 2017-06-13 | 金德奎 | A kind of intelligent door sensor and its system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108716759A (en) * | 2018-05-08 | 2018-10-30 | 安徽乐金环境科技有限公司 | A kind of intelligent air condition |
-
2018
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020191817A1 (en) * | 2001-03-15 | 2002-12-19 | Toshio Sato | Entrance management apparatus and entrance management method |
| CN105182767A (en) * | 2015-08-17 | 2015-12-23 | 黄可斌 | Intelligent home furnishing control method, control device and control system |
| CN105258296A (en) * | 2015-10-29 | 2016-01-20 | 广东美的制冷设备有限公司 | Air-conditioner control method and system and air conditioner |
| CN106842965A (en) * | 2015-12-06 | 2017-06-13 | 金德奎 | A kind of intelligent door sensor and its system |
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