CN114811847A - Intelligent alarm device based on air conditioning system - Google Patents
Intelligent alarm device based on air conditioning system Download PDFInfo
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- CN114811847A CN114811847A CN202210496717.4A CN202210496717A CN114811847A CN 114811847 A CN114811847 A CN 114811847A CN 202210496717 A CN202210496717 A CN 202210496717A CN 114811847 A CN114811847 A CN 114811847A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/38—Failure diagnosis
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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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
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Abstract
The invention discloses an intelligent alarm device based on an air conditioning system, belongs to the field of intelligent alarm, relates to an information interaction technology, and is used for solving the problem that the heating and refrigerating capacity of the existing air conditioning system is changed or even becomes poor and no self-feedback alarm exists; the method comprises the steps of calculating according to a preset temperature value, an initial temperature average value and an air conditioner type to obtain a predicted working time length, obtaining a real-time temperature value in a refrigerating or heating process of an air conditioner system through a temperature acquisition module in real time, comparing the temperature average value of the current time with the preset temperature value after the corresponding time is reached, indicating that the air conditioner system is normal if the difference value between the temperature average value of the current time and the preset temperature value T is within an error range, and indicating that the air conditioner system is abnormal if the difference value between the temperature average value of the current time and the preset temperature value T is out of the error range; the problem that the performance of the air conditioner is poor and is difficult to detect is avoided, and the problem can be timely found and processed.
Description
Technical Field
The invention belongs to the field of intelligent alarm, relates to an information interaction technology, and particularly relates to an intelligent alarm device based on an air conditioning system.
Background
An air conditioning system refers to a system for artificially treating the temperature, humidity, cleanliness and airflow velocity of indoor air. It can make some places obtain air with a certain temp., humidity and air quality so as to meet the requirements of user and production process and improve labour hygiene and indoor climate condition.
In the prior art, the aim to be achieved is to ensure that the humidity in an air-conditioning room is not lower than the humidity at which people feel comfortable, so that the air conditioner can better create a comfortable and healthy living environment for people. Based on feedback information of sensors arranged in a room, and combining with a main control board to realize an alarm result; but lack an intelligent warning to air conditioning system, lack a contrast based on air conditioner heating refrigeration ability and real temperature change, do not accomplish the timely feedback warning to air conditioner actual operating condition, lead to air conditioning system heating refrigeration ability change even worsen not have the problem of self-feedback warning.
Therefore, an intelligent alarm device based on an air conditioning system is provided.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides an intelligent alarm device based on an air conditioning system, which solves the problem that the existing air conditioning system has no self-feedback alarm when the heating and cooling capacity of the air conditioning system is changed or even becomes poor.
In order to achieve the above object, an embodiment according to a first aspect of the present invention provides an intelligent alarm device based on an air conditioning system, including an intelligent control terminal, an intelligent air conditioning center wirelessly and remotely connected to the intelligent control terminal, a temperature acquisition module arranged in a cooling and heating space, and an intelligent alarm module mounted on an air conditioner body or bound to the intelligent control terminal;
the intelligent control terminal is used for setting a preset temperature value by a user, and when receiving the preset temperature value of the user, the intelligent control terminal sends the preset temperature value to the intelligent air-conditioning center;
the intelligent air-conditioning center comprises a working unit, a control unit and a processing unit;
after the intelligent air-conditioning center receives a preset temperature value sent by the intelligent control terminal and temperature values collected by the plurality of temperature collecting sensors, the processing unit sets power refrigerating and heating time length according to the type of the air conditioner;
the temperature acquisition module transmits the acquired temperature value in the refrigerating and heating space to the intelligent air conditioning center in real time;
when the current time reaches the estimated working time Sc of the conventional air conditioner or the working time Sp of the variable frequency air conditioner, comparing the temperature average value of the current time with a preset temperature value T;
if the difference value between the temperature average value of the current time and the preset temperature value T is within the error range, the intelligent air-conditioning center sends a normal signal to the intelligent alarm module, and the intelligent alarm module does not process and execute the signal;
when the difference value between the temperature average value of the current time and the preset temperature value T is out of the error range, the intelligent air-conditioning center sends an abnormal signal to the intelligent alarm module, and the intelligent alarm module feeds back an inquiry signal to the intelligent control terminal.
Preferably, after the intelligent air-conditioning center receives a preset temperature value sent by the intelligent control terminal, the intelligent air-conditioning center generates a temperature measuring signal and sends the temperature measuring signal to the temperature acquisition module;
the temperature acquisition module contains a plurality of temperature acquisition sensors, and is a plurality of temperature sensor installs in the space of heating and refrigerating, and is a plurality of temperature sensor is used for gathering the temperature value in the space of heating and refrigerating in real time to the temperature value that will gather feeds back to intelligent air conditioner center.
Preferably, the plurality of temperature sensors adopt pulse type transmission when transmitting the real-time temperature value, that is, the temperature sensors transmit at intervals of one acquisition cycle, wherein the duration of the acquisition cycle is set by an intelligent air-conditioning center.
Preferably, after the temperature acquisition module receives the temperature measurement signal, the temperature value sent for the first time is marked as Ti 0; wherein i represents the serial numbers of the plurality of temperature acquisition sensors, i is a positive integer, and i is 1,2 … … n; n represents the total number of temperature acquisition sensors;
correspondingly, the temperature value sent for the second time is marked as Ti 1;
after the intelligent air conditioner center receives preset temperature values sent by the intelligent control terminal and the temperature values collected by the temperature collecting sensors, the processing unit sets power refrigeration time length according to the type of the air conditioner.
Preferably, the process of setting the power refrigeration time length is as follows:
determining an initial temperature average value T0 in the refrigerating and heating space, wherein the initial temperature average value T0 is calculated by the following steps:
marking a preset temperature value set by a user as T;
the processing unit acquires the types of the air conditioners, wherein the types of the air conditioners comprise a conventional air conditioner and a variable frequency air conditioner,
the processing unit acquires the refrigeration power P of a conventional air conditioner or the refrigeration power range (P0, P1) of a variable frequency air conditioner, wherein P0 represents the lower limit value of the refrigeration power, and P1 represents the upper limit value of the refrigeration power;
the processing unit respectively calculates the estimated total working time Sc of the conventional air conditioner or the estimated working time Spj of the corresponding refrigerating power of the inverter air conditioner according to the preset temperature value T, the initial temperature average value T0, the refrigerating power P of the conventional air conditioner or the refrigerating power range (P0, P1) of the inverter air conditioner; wherein j represents the stage number of the preset refrigeration power of the variable frequency air conditioner, and the number of the stages is m, so that the estimated total working time of the variable frequency air conditioner
Preferably, when the intelligent control terminal receives the inquiry signal, a user confirms a working environment, wherein the working environment comprises a normal working environment and an abnormal working environment, the normal working environment is a closed state of a refrigerating and heating space, and the abnormal working environment is an open state of the refrigerating and heating space;
when the user confirms that the air conditioner is in the closed state, the intelligent control terminal feeds back an alarm signal to the intelligent alarm module, and the intelligent alarm module gives out fault alarm to the air conditioner system.
Preferably, when the user confirms that the terminal is in the open state, the intelligent control terminal interface displays 'door and window closed'; and after the user confirms to close the door and window, the initial signal is sent to the intelligent air-conditioning center again, and the intelligent air-conditioning center sends the temperature measurement signal to the temperature acquisition module for temperature acquisition and re-executes all the steps.
Compared with the prior art, the invention has the beneficial effects that:
the method comprises the steps of calculating according to a preset temperature value, an initial temperature average value and an air conditioner type to obtain a predicted working time length, obtaining a real-time temperature value in a refrigerating or heating process of an air conditioner system through a temperature acquisition module in real time, comparing the temperature average value of the current time with the preset temperature value after the corresponding time is reached, indicating that the air conditioner system is normal if the difference value between the temperature average value of the current time and the preset temperature value T is within an error range, and indicating that the air conditioner system is abnormal if the difference value between the temperature average value of the current time and the preset temperature value T is out of the error range;
the method comprises the steps that a user confirms a working environment, wherein the working environment comprises a normal working environment and an abnormal working environment, when the user confirms a closed state, an intelligent control terminal feeds an alarm signal back to an intelligent alarm module, and the intelligent alarm module carries out fault alarm on an air conditioning system; when the user confirms that the door is in the open state, the intelligent control terminal interface displays 'door and window closing'; after the user confirms that the door and the window are closed, the initial signal is sent to the intelligent air conditioning center again, and the intelligent air conditioning center sends a temperature measuring signal to the temperature acquisition module for temperature acquisition; the invention has the advantages of avoiding the problem that the performance of the air conditioner is poor and is difficult to detect, and timely detecting and processing the air conditioner.
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Fig. 1 is a schematic diagram of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The patent with the prior art publication number of CN202486929U provides an intelligent alarm device for a household air conditioner, which comprises an alarm capable of giving out alarm sound, a sensor for detecting the concentration of water vapor in an air-conditioning room and a main control board for receiving feedback information of the sensor and controlling the action of the alarm, wherein the sensor, the main control board and the alarm are connected in sequence. After the above technical scheme is adopted, the utility model discloses its biggest advantage lies in this intelligent alarm device can ensure that humidity can not be less than that humidity that people felt comfortable in the air conditioner room to make the air conditioner can create comfortable, healthy living environment for people better.
In the publication, the object to be achieved is to ensure that the humidity in the air-conditioned room is not lower than the humidity at which people feel comfortable, so that the air conditioner can better create a comfortable and healthy living environment for people. Based on feedback information of sensors arranged in a room, and combining with a main control board to realize an alarm result; but lack an intelligent warning to air conditioning system, lack a contrast based on air conditioner heating refrigeration ability and real temperature change, do not accomplish the timely feedback warning to air conditioner actual operating condition, lead to air conditioning system heating refrigeration ability change even worsen not have the problem of self-feedback warning.
In order to solve the problem and establish a mechanism for timely feeding back and alarming the working capacity of the air conditioning system, the invention provides an intelligent alarm device based on the air conditioning system.
Referring to fig. 1, an embodiment of a first aspect of the present application provides an intelligent alarm device based on an air conditioning system, including an intelligent control terminal, an intelligent air conditioning center wirelessly and remotely connected to the intelligent control terminal, a temperature acquisition module disposed in a cooling and heating space, and an intelligent alarm module mounted on an air conditioner body or bound to the intelligent control terminal;
the intelligent control terminal is used for being wirelessly and remotely connected with an intelligent air-conditioning center, in a specific embodiment, the intelligent control terminal can be an air-conditioning remote controller and used for setting a preset temperature value by a user, and when the intelligent control terminal receives the preset temperature value of the user, the preset temperature value is sent to the intelligent air-conditioning center;
the intelligent control terminal can also be an intelligent terminal with an air conditioner remote control function;
the intelligent air-conditioning center comprises a working unit, a control unit and a processing unit; the working unit is used for working with corresponding power according to the control signal of the control unit, and the control unit is used for receiving the signal of the processing unit;
after the intelligent air-conditioning center receives the preset temperature value sent by the intelligent control terminal, the intelligent air-conditioning center generates a temperature measuring signal and sends the temperature measuring signal to the temperature acquisition module;
it should be noted that the temperature acquisition module includes a plurality of temperature acquisition sensors, the plurality of temperature sensors are installed in the refrigerating and heating space, and the plurality of temperature sensors are used for acquiring temperature values in the refrigerating and heating space in real time and feeding back the acquired temperature values to the intelligent air conditioning center;
the temperature sensors are sent in a pulse mode when sending real-time temperature values, namely the temperature sensors are sent at intervals of one acquisition period, wherein the duration of the acquisition period is set by an intelligent air conditioner center, and the set principle is according to the number of the air conditioners;
specifically, after the temperature acquisition module receives the temperature measurement signal, the temperature value sent for the first time is marked as Ti 0; wherein i represents the serial numbers of the plurality of temperature acquisition sensors, i is a positive integer, and i is 1,2 … … n; n represents the total number of temperature acquisition sensors;
correspondingly, the temperature value sent for the second time is marked as Ti 1;
the processing unit sets the power refrigeration time length according to the type of the air conditioner after the intelligent air conditioner center receives a preset temperature value sent by the intelligent control terminal and temperature values collected by the plurality of temperature collecting sensors;
in this application, the process of setting the power cooling time length is as follows:
preferentially determining an initial temperature average value T0 in the refrigerating and heating space, wherein the initial temperature average value T0 is calculated by the following steps:
marking a preset temperature value set by a user as T;
the method comprises the steps that a processing unit obtains the type of an air conditioner, wherein the type of the air conditioner comprises a conventional air conditioner and a variable frequency air conditioner, the conventional air conditioner is an air conditioner with unchanged refrigerating motor power, and the variable frequency air conditioner is an air conditioner with adjustable refrigerating power according to preset conditions;
the processing unit acquires the refrigeration power P of a conventional air conditioner or the refrigeration power range (P0, P1) of a variable frequency air conditioner, wherein in the application, P0 represents the lower limit value of the refrigeration power, and P1 represents the upper limit value of the refrigeration power;
the processing unit respectively calculates the estimated total working time Sc of the conventional air conditioner or the estimated working time Spj of the corresponding refrigerating power of the inverter air conditioner according to the preset temperature value T, the initial temperature average value T0, the refrigerating power P of the conventional air conditioner or the refrigerating power range (P0, P1) of the inverter air conditioner; wherein j represents the stage number of the preset refrigeration power of the variable frequency air conditioner, and the number of the stages is m, so that the estimated total working time of the variable frequency air conditioner
The calculation method for calculating the estimated working time Sc of the conventional air conditioner and the working time Sp of the variable frequency air conditioner is not specifically disclosed in the application, and the estimated working time Sc of the conventional air conditioner and the working time Sp of the variable frequency air conditioner belong to the prior art;
it should be noted that, when calculating the expected operating time Sc of the conventional air conditioner and the operating time Sp of the inverter air conditioner, the size of the cooling and heating space is taken into consideration;
the processing unit sends the calculated estimated total working time Sc of the conventional air conditioner or the estimated working time Spj of the corresponding refrigerating power of the variable frequency air conditioner to the control unit, and the control unit controls the working unit to perform corresponding refrigerating and heating work;
the temperature acquisition module transmits the acquired temperature values in the refrigerating and heating space to an intelligent air-conditioning center in real time, and when the current time reaches the predicted working time Sc of a conventional air conditioner or the working time Sp of a variable-frequency air conditioner, the temperature average value of the current time is compared with a preset temperature value T;
if the difference value between the temperature average value of the current time and the preset temperature value T is within the error range, the intelligent air-conditioning center sends a normal signal to the intelligent alarm module, and the intelligent alarm module does not process and execute the signal;
when the difference value between the temperature average value of the current time and the preset temperature value T is out of the error range, the intelligent air-conditioning center sends an abnormal signal to the intelligent alarm module, and the intelligent alarm module feeds back an inquiry signal to the intelligent control terminal;
when the intelligent control terminal receives an inquiry signal, a user confirms a working environment, wherein the working environment comprises a normal working environment and an abnormal working environment, the normal working environment is a closed state of a refrigerating and heating space, and the abnormal working environment is an open state of the refrigerating and heating space;
when the user confirms that the air conditioner is in the closed state, the intelligent control terminal feeds back an alarm signal to the intelligent alarm module, and the intelligent alarm module carries out fault alarm on the air conditioner system;
when the user confirms that the door is in the open state, the intelligent control terminal interface displays 'door and window closing'; and after the user confirms to close the door and window, the initial signal is sent to the intelligent air-conditioning center again, and the intelligent air-conditioning center sends the temperature measurement signal to the temperature acquisition module for temperature acquisition and re-executes all the steps.
In a specific embodiment, when the user turns off the air conditioner through the intelligent control terminal, turning on the air conditioner again may perform all the steps again.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the closest real situation, and the preset parameters and the preset threshold value in the formula are set by the technical personnel in the field according to the actual situation or obtained by simulating a large amount of data.
The working principle of the invention is as follows: the method comprises the steps of calculating according to a preset temperature value, an initial temperature average value and an air conditioner type to obtain a predicted working time length, obtaining a real-time temperature value in a refrigerating or heating process of an air conditioner system through a temperature acquisition module in real time, comparing the temperature average value of the current time with the preset temperature value after the corresponding time is reached, indicating that the air conditioner system is normal if the difference value between the temperature average value of the current time and the preset temperature value T is within an error range, and indicating that the air conditioner system is abnormal if the difference value between the temperature average value of the current time and the preset temperature value T is out of the error range;
the method comprises the steps that a user confirms a working environment, wherein the working environment comprises a normal working environment and an abnormal working environment, when the user confirms a closed state, an intelligent control terminal feeds an alarm signal back to an intelligent alarm module, and the intelligent alarm module carries out fault alarm on an air conditioning system; when the user confirms that the door is in the open state, the intelligent control terminal interface displays 'door and window closing'; after the user confirms that the door and the window are closed, the initial signal is sent to the intelligent air conditioning center again, and the intelligent air conditioning center sends a temperature measuring signal to the temperature acquisition module for temperature acquisition; the invention has the advantages of avoiding the problem that the performance of the air conditioner is poor and is difficult to detect, and timely detecting and processing the air conditioner.
Although the present invention has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the spirit and scope of the present invention.
Claims (7)
1. An intelligent alarm device based on an air conditioning system is characterized by comprising an intelligent control terminal, an intelligent air conditioning center in wireless remote connection with the intelligent control terminal, a temperature acquisition module arranged in a refrigerating and heating space and an intelligent alarm module which is arranged on an air conditioning body or bound with the intelligent control terminal;
the intelligent control terminal is used for setting a preset temperature value by a user, and when receiving the preset temperature value of the user, the intelligent control terminal sends the preset temperature value to the intelligent air-conditioning center;
the intelligent air-conditioning center comprises a working unit, a control unit and a processing unit;
after the intelligent air-conditioning center receives a preset temperature value sent by the intelligent control terminal and temperature values collected by the plurality of temperature collecting sensors, the processing unit sets power refrigerating and heating time length according to the type of the air conditioner;
the temperature acquisition module transmits the acquired temperature value in the refrigerating and heating space to the intelligent air conditioning center in real time;
when the current time reaches the estimated working time Sc of the conventional air conditioner or the working time Sp of the variable frequency air conditioner, comparing the temperature average value of the current time with a preset temperature value T;
if the difference value between the temperature average value of the current time and the preset temperature value T is within the error range, the intelligent air-conditioning center sends a normal signal to the intelligent alarm module, and the intelligent alarm module does not process and execute the signal;
when the difference value between the temperature average value of the current time and the preset temperature value T is out of the error range, the intelligent air-conditioning center sends an abnormal signal to the intelligent alarm module, and the intelligent alarm module feeds back an inquiry signal to the intelligent control terminal.
2. The intelligent alarm device based on the air conditioning system according to claim 1, wherein after the intelligent air conditioning center receives the preset temperature value sent by the intelligent control terminal, the intelligent air conditioning center generates a temperature measurement signal and sends the temperature measurement signal to the temperature acquisition module;
the temperature acquisition module contains a plurality of temperature acquisition sensors, and is a plurality of temperature sensor installs in the space of heating and refrigerating, and is a plurality of temperature sensor is used for gathering the temperature value in the space of heating and refrigerating in real time to the temperature value that will gather feeds back to intelligent air conditioner center.
3. The intelligent warning device based on the air conditioning system as claimed in claim 2, wherein the plurality of temperature sensors are sent in a pulse type when sending the real-time temperature values, that is, the temperature sensors are sent at intervals of one acquisition cycle, wherein the duration of the acquisition cycle is set by the intelligent air conditioning center.
4. The intelligent alarm device based on the air conditioning system according to claim 3, wherein when the temperature acquisition module receives the temperature measurement signal, the temperature value sent for the first time is marked as Ti 0; wherein i represents the serial numbers of the plurality of temperature acquisition sensors, i is a positive integer, and i is 1,2 … … n; n represents the total number of temperature acquisition sensors;
correspondingly, the temperature value sent for the second time is marked as Ti 1;
after the intelligent air conditioner center receives preset temperature values sent by the intelligent control terminal and the temperature values collected by the temperature collecting sensors, the processing unit sets power refrigeration time length according to the type of the air conditioner.
5. The intelligent alarm device based on the air conditioning system as claimed in claim 4, wherein the power cooling time period setting process is as follows:
determining an initial temperature average value T0 in the refrigerating and heating space, wherein the initial temperature average value T0 is calculated by the following steps:
marking a preset temperature value set by a user as T;
the method comprises the steps that a processing unit obtains the type of an air conditioner, wherein the type of the air conditioner comprises a conventional air conditioner and a variable frequency air conditioner;
the processing unit acquires the refrigeration power P of a conventional air conditioner or the refrigeration power range (P0, P1) of a variable frequency air conditioner, wherein P0 represents the lower limit value of the refrigeration power, and P1 represents the upper limit value of the refrigeration power;
the processing unit respectively calculates the estimated total working time Sc of the conventional air conditioner or the estimated working time Spj of the corresponding refrigerating power of the inverter air conditioner according to the preset temperature value T, the initial temperature average value T0, the refrigerating power P of the conventional air conditioner or the refrigerating power range (P0, P1) of the inverter air conditioner; wherein j represents the stage number of the preset refrigeration power of the variable frequency air conditioner, and the number of the stages is m, so that the estimated total working time of the variable frequency air conditioner
6. The intelligent warning device based on the air conditioning system according to claim 1, wherein when the intelligent control terminal receives the query signal, the working environment is confirmed by the user, and the working environment comprises a normal working environment and an abnormal working environment, the normal working environment is a state in which the cooling and heating space is closed, and the abnormal working environment is a state in which the cooling and heating space is open;
when the user confirms that the air conditioner is in the closed state, the intelligent control terminal feeds back an alarm signal to the intelligent alarm module, and the intelligent alarm module gives out fault alarm to the air conditioner system.
7. The intelligent warning device based on the air conditioning system according to claim 6, wherein when the user confirms that the intelligent warning device is in the open state, the intelligent control terminal interface displays 'door and window closed'; and after the user confirms to close the door and window, the initial signal is sent to the intelligent air-conditioning center again, and the intelligent air-conditioning center sends the temperature measurement signal to the temperature acquisition module for temperature acquisition and re-executes all the steps.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116184873A (en) * | 2022-11-21 | 2023-05-30 | 广西师范大学 | Big data monitoring system of thing networking environment |
| CN117406798A (en) * | 2023-12-15 | 2024-01-16 | 成都普什医疗科技有限公司 | Automatic flow control method and system for oxygenerator |
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