CN108844198B - Control method of air conditioner operation mode and air conditioner - Google Patents
Control method of air conditioner operation mode and air conditioner Download PDFInfo
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- CN108844198B CN108844198B CN201810291720.6A CN201810291720A CN108844198B CN 108844198 B CN108844198 B CN 108844198B CN 201810291720 A CN201810291720 A CN 201810291720A CN 108844198 B CN108844198 B CN 108844198B
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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
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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
- 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
- F24F2110/20—Humidity
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Abstract
The invention discloses a control method of an air conditioner running mode, which comprises the steps of entering a breathing mode, starting awakening timing, detecting environmental parameters, judging whether dehumidification is required, starting dehumidification timing, judging whether dehumidification is required to be finished and the like. An air conditioner adopting the control method is also disclosed. The invention can effectively save energy, has high dehumidification efficiency, can actively adjust the dehumidification frequency and is simple and convenient to operate.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to a control method of an air conditioner operation mode and an air conditioner.
Background
Under the condition that the air conditioner is powered on, the working mode of the air conditioner generally only comprises a starting mode and a shutdown mode. When the air conditioner is started, the air conditioner operates according to the setting of a user; after the air conditioner is shut down, the air conditioner is in a standby mode and waits for a starting instruction of a user.
In some particular cases, however, there are certain deficiencies in only these two modes of operation. For example, in the rainy season of plum in the middle and lower reaches of the Yangtze river in China from 6 middle to 7 upper and middle ten days of the year, if a user is not at home for a long time, the home appliances may be mildewed due to humidity. The existing solutions in the air-conditioning industry generally include the following:
timing dehumidification: the user sets in advance, and the air conditioner is in every fixed time quantum, and the dehumidification function is opened automatically.
Remote control: the user remotely starts the dehumidification function of the air conditioner through means such as a mobile phone APP.
Intelligent monitoring: automatically detecting the family environment parameters and starting the dehumidification operation after the conditions are met.
The disadvantages of the timing dehumidification mode are that: firstly, users need to calibrate a clock, set timing on/off time and select a timing mode (single timing and daily cycle timing), the operation is complex, and a plurality of users have difficulty in learning; secondly, under the condition of timed dehumidification, if the environment meets or does not meet the condition, the air conditioner starts or stops dehumidification, and energy is wasted due to too much dehumidification time or the dehumidification time is insufficient, so that the dehumidification effect is not achieved.
The remote control method has the disadvantage that after the user leaves home for a long time, the user may not have the awareness that the home is wet and needs dehumidification or often forget to perform dehumidification.
In the above-mentioned timing dehumidification and remote control manner, the air conditioner is a passive receiving instruction, and the user may set the method incorrectly or forget to set the method, and at this time, the air conditioner cannot intervene actively.
The existing intelligent monitoring mode strictly calculates the starting state, the monitoring system constantly monitors the ambient temperature and the ambient humidity, once the preset humidity value under the current temperature condition is reached, the air conditioner starts the dehumidification operation, the air conditioner detects the large power consumption for a long time, and the method is generally suitable for the condition that people exist in a house. When the room is not occupied for a long time, a large amount of electric energy may be wasted due to excessive dehumidification times and overlong dehumidification time.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides the control method of the air conditioner operation mode, which has the advantages of energy saving, high dehumidification efficiency, active dehumidification frequency adjustment and simple and convenient operation.
A control method of an air conditioner operation mode comprises the following steps:
s1: the air conditioner enters a breathing mode through instruction input;
s2: starting wake-up timing according to preset wake-up time;
s3: when the awakening timing reaches the preset awakening time, the air conditioner is automatically awakened, enters a starting state, starts to detect the environmental parameters, and executes S4 after the environmental parameters are detected;
s4: judging whether a preset standard value is reached according to the detected environmental parameters, if not, executing a step S41, and if so, executing a step S42;
s41: the air conditioner enters a standby state and returns to execute the step S2;
s42: the air conditioner starts a dehumidification program, starts dehumidification processing on the air, starts dehumidification timing according to preset maximum dehumidification time, and then executes step S5;
s5: monitoring the environmental parameters in real time in the dehumidification process and judging whether the environmental parameters are reduced to be below a preset standard value, if so, executing a step S51, and if not, executing a step S52;
s51: when the dehumidification timing is terminated, the air conditioner stops the dehumidification program, enters a standby state, and returns to the step S2;
s52: judging whether the dehumidification reaches the preset maximum dehumidification time, if so, executing the step S53, and if not, returning to execute the step S5;
s53: the air conditioner is automatically turned off, enters a standby state, and returns to step S2.
Further, the method for entering the breathing mode through the command input in step S1 includes the following steps:
s11: when the air conditioner receives the instruction of entering the breathing mode, the running state of the air conditioner at the moment is judged, if the running state is the standby state, the step S12 is executed, and if the running state is the starting state, the step S13 is executed;
s12: opening a breathing function and entering a breathing mode;
s13: and when the shutdown instruction is received, the air conditioner is shut down, the breathing function is opened at the moment, and the breathing mode is entered.
Further, in the wake-up timing process of step S2, detecting and determining whether a power-on command is received in real time, if so, performing step S21, and if not, performing step S3 until the wake-up timing reaches a preset wake-up time;
s21: the air conditioner enters a starting state, the awakening timing is stopped at the moment, and the air conditioner exits the breathing mode.
Further, the environmental parameters include temperature and humidity.
Further, before performing step S4 after the environmental parameter is detected in step S3, the following steps are performed:
s31: judging whether the detected environmental parameters reach a preset time reduction value, if so, shortening the awakening time and executing the step S4, otherwise, executing the step S32;
s32: and judging whether a preset time-adding value is reached, if not, prolonging the awakening time and executing the step S4, otherwise, executing the step S4. The decrement value > the standard value > the increment value.
Alternatively, before performing step S4 after the environmental parameter is detected in step S3, the following steps are performed:
s31: judging whether the difference between a preset standard value and the detected environmental parameter value reaches a preset time-adding difference value, if so, prolonging the awakening time and executing the step S4, otherwise, executing the step S32;
s32: and judging whether a preset time difference reducing value is reached, if not, shortening the awakening time and executing the step S4, otherwise, executing the step S4. The addition time difference value is larger than the subtraction time difference value.
The invention also discloses an air conditioner capable of realizing the breathing mode control method.
An air conditioner adopting any one of the control methods of the air conditioner operation modes comprises the following steps:
a control unit: used for receiving the order, processing the order and judging;
a sensor: for detecting an environmental parameter;
an instruction input device: the input device is used for inputting a starting instruction, a closing instruction and a breathing mode entering/exiting instruction;
a clock module: the system is used for carrying out awakening timing and dehumidifying timing;
the control unit is respectively connected with the sensor, the instruction input device and the clock module.
Further, the instruction input device comprises a key for starting or closing a breathing mode; when the breathing mode is not started, clicking the key to send an instruction for entering the breathing mode to the processing unit; and when the breathing mode is started, clicking the key to send an instruction for exiting the breathing mode to the processing unit.
Further, the instruction input device is one or more of a remote controller, an air conditioner input panel and mobile communication equipment.
Compared with the prior art, the invention has the following beneficial effects:
1. whether dehumidification is carried out or not is judged according to whether the environmental parameter reaches a preset standard value or not by presetting the awakening time of the breathing mode, and compared with the timing dehumidification in the prior art, the method is more flexible, cannot cause excessive dehumidification time and waste of energy, and cannot cause poor dehumidification effect due to too little dehumidification time;
2. whether dehumidification is stopped or not is judged according to whether the environmental parameters are reduced below a preset standard value or not and whether the maximum dehumidification time is reached or not by setting the maximum dehumidification time, compared with intelligent monitoring in the prior art, the dehumidification method only automatically wakes up at a specific time and monitors the environmental parameters only in the dehumidification process, the power consumption of long-term detection is smaller, and the maximum dehumidification time also avoids the waste of a large amount of electric energy caused by overlong dehumidification time;
3. the breathing frequency is intelligently adjusted by adjusting the awakening time, so that the passive receiving instruction of the air conditioner in the prior art can be changed into the active adjustment of the dehumidification process, the dehumidification process is more intelligent, the setting of a user is not relied on, and the dehumidification efficiency is higher;
4. the breathing mode can be stably entered by inputting instructions in any state in a mode of directly entering the standby state and delaying entering the starting state by judging the current running state of the air conditioner.
Drawings
Fig. 1 is a schematic block diagram of the control method of the present invention.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with reference to the specific drawings. The "breathing mode" mentioned herein refers to a completely new operating mode of the intermittent dehumidification process automatically performed by the air conditioner, which is mainly used in the case of unmanned operation, and is named as "breathing mode" because the air conditioner starts breathing when it is stopped, and the name is only a name, and is not a limitation to the operating mode of the present invention, and all technical solutions belonging to the principle of the control method of the present invention belong to the protection scope of the present invention.
A method for controlling an operation mode of an air conditioner, as shown in fig. 1, includes the steps of:
s1: the air conditioner enters a breathing mode through instruction input;
s2: starting wake-up timing according to preset wake-up time;
s3: when the awakening timing reaches the preset awakening time, the air conditioner is automatically awakened, enters a starting state, starts to detect the environmental parameters, and executes S4 after the environmental parameters are detected;
s4: judging whether a preset standard value is reached according to the detected environmental parameters, if not, executing a step S41, and if so, executing a step S42;
s41: the air conditioner enters a standby state and returns to execute the step S2;
s42: the air conditioner starts a dehumidification program, starts dehumidification processing on the air, starts dehumidification timing according to preset maximum dehumidification time, and then executes step S5;
s5: monitoring the environmental parameters in real time in the dehumidification process and judging whether the environmental parameters are reduced to be below a preset standard value, if so, executing a step S51, and if not, executing a step S52;
s51: when the dehumidification timing is terminated, the air conditioner stops the dehumidification program, enters a standby state, and returns to the step S2;
s52: judging whether the dehumidification reaches the preset maximum dehumidification time, if so, executing the step S53, and if not, returning to execute the step S5;
s53: the air conditioner is automatically turned off, enters a standby state, and returns to step S2.
The environmental parameters include temperature and humidity. The preset standard value of the environmental parameter can be set at a level unsuitable for growth and reproduction of mold.
The control method comprises the steps of firstly presetting the awakening time of the breathing mode, and then judging whether dehumidification is carried out or not according to whether the environmental parameter reaches a preset standard value or not, compared with the timing dehumidification in the prior art, the control method is more flexible, cannot cause excessive dehumidification time and waste of energy, and cannot cause poor dehumidification effect due to too little dehumidification time; secondly, whether to stop dehumidification is judged according to whether the environmental parameters fall below a preset standard value and whether the environmental parameters reach the maximum dehumidification time by setting the maximum dehumidification time, and compared with the intelligent monitoring in the prior art, the intelligent dehumidification device only automatically wakes up at specific time and monitors the environmental parameters only in the dehumidification process, so that the power consumption of long-term detection is smaller, and the maximum dehumidification time also avoids the waste of a large amount of electric energy caused by overlong dehumidification time.
As a further optimized solution, the method for entering the breathing mode through the command input in step S1 includes the following steps:
s11: when the air conditioner receives the instruction of entering the breathing mode, the running state of the air conditioner at the moment is judged, if the running state is the standby state, the step S12 is executed, and if the running state is the starting state, the step S13 is executed;
s12: opening a breathing function and entering a breathing mode;
s13: and when the shutdown instruction is received, the air conditioner is shut down, the breathing function is opened at the moment, and the breathing mode is entered.
Because the breathing mode needs to be entered after the air conditioner is turned off, the breathing mode can be stably entered by inputting instructions in any state in a mode of directly entering the standby state and delaying the entering of the starting state by judging the current on-off state of the air conditioner in the scheme.
As a further optimized scheme, in the wake-up timing process in step S2, detecting and determining whether a power-on command is received in real time, if so, executing step S21, and if not, executing step S3 until the wake-up timing reaches a preset wake-up time;
s21: the air conditioner enters a starting state, the awakening timing is stopped at the moment, and the air conditioner exits the breathing mode.
Therefore, the breathing mode can be directly quitted and the air conditioner can be started in the awakening process, and the user can conveniently set and control the air conditioner after going home.
As a further optimized solution, before performing step S4 after the environmental parameter is detected in step S3, the following steps are performed:
s31: judging whether the detected environmental parameters reach a preset time reduction value, if so, shortening the awakening time and executing the step S4, otherwise, executing the step S32;
s32: and judging whether a preset time-adding value is reached, if not, prolonging the awakening time and executing the step S4, otherwise, executing the step S4. The decrement value > the standard value > the increment value.
This solution also presents another embodiment: before performing step S4 after the environmental parameter is detected in step S3, the following steps are performed:
s31: judging whether the difference between a preset standard value and the detected environmental parameter value reaches a preset time-adding difference value, if so, prolonging the awakening time and executing the step S4, otherwise, executing the step S32;
s32: and judging whether a preset time difference reducing value is reached, if not, shortening the awakening time and executing the step S4, otherwise, executing the step S4. The addition time difference value is larger than the subtraction time difference value.
The two schemes can be alternatively implemented. When the detected air is dry and far away from the dehumidification condition, the detection can be repeated for a long time; when the humidity of the air is detected to be close to the dehumidification condition, the detection can be repeated once in a short time. The timing value, the time reduction value, the time adding difference value and the time reduction difference value belong to built-in comfort parameters and can be adjusted manually. Therefore, the breathing frequency can be intelligently adjusted by adjusting the awakening time according to different detected environmental parameters, the passive receiving instruction of the air conditioner in the prior art can be changed into active adjustment of the dehumidification flow, the dehumidification flow is more intelligent and does not depend on the setting of a user, and the dehumidification efficiency is higher.
An air conditioner adopts the control method of any one of the air conditioner operation modes, and comprises the following steps:
a control unit: used for receiving the order, processing the order and judging;
a sensor: for detecting an environmental parameter;
an instruction input device: the input device is used for inputting a starting instruction, a closing instruction and a breathing mode entering/exiting instruction;
a clock module: the system is used for carrying out awakening timing and dehumidifying timing;
the control unit can be respectively connected with the sensor, the instruction input device and the clock module. And the system also comprises a compressor, a fan, an evaporator and the like, and is used for realizing the dehumidification operation. The sensor may include a temperature sensor, a humidity sensor, or the like. When remote operation is required, a communication module or an infrared receiving module and the like are further included to realize remote instruction receiving.
Therefore, the control method of the air conditioner operation mode is realized through the control unit, the sensor, the instruction input device and the clock module, and the air conditioner operation mode control method is simple in structure, low in cost and easy to set.
As a further optimized scheme, the instruction input device comprises a key for starting or closing a breathing mode; when the breathing mode is not started, clicking the key to send an instruction for entering the breathing mode to the processing unit; and when the breathing mode is started, clicking the key to send an instruction for exiting the breathing mode to the processing unit.
Therefore, the breathing mode can be started and stopped through one key, the design is concise, and the operation is convenient.
As a further optimized solution, the instruction input device is one or more of a remote controller, an air conditioner input panel, and a mobile communication device. The mobile communication equipment comprises a mobile phone, a tablet computer, a smart watch and the like, and the air purifier can be controlled through corresponding app.
According to the actual application state of the user, the following embodiments can be enumerated:
example 1:
1. before leaving home, when the air conditioner is in a power-off state, a user presses a 'breathing' key on a remote controller to select to start a breathing function, and the air conditioner enters a breathing mode;
2. after the user leaves home for 3 days, the air conditioner automatically wakes up, and detects the temperature and the humidity of the environment;
3. the air conditioner detects that the current indoor temperature is 28 ℃ and the relative humidity is 86%, the mould growth and propagation are suitable, the air conditioner is automatically started, and the dehumidification operation is started;
4. after dehumidification for 1 hour, the indoor temperature is detected to be 26 ℃ and the relative humidity is detected to be 50%, the dehumidification effect is achieved, the air conditioner stops dehumidification, enters a standby state, and starts awakening timing again.
Example 2:
1. before leaving home, when the air conditioner is in a starting state, a user presses a 'breathing' key on an air conditioner input panel to select to start a breathing function, then presses a remote controller on/off key to close the air conditioner, and the air conditioner enters a breathing mode;
2. and the user returns home after 5 hours, the air conditioner is restarted, and the air conditioner quits for timing. And the user shuts down the air conditioner after using the air conditioner, and the air conditioner restarts to wake up the timing.
Example 3:
1. before leaving home, when the air conditioner is in a power-off state, a user presses a 'breath' key on the mobile phone app to select to start a breath function, and the air conditioner enters a breath mode;
2. after the user leaves home for 2 days, the air conditioner automatically wakes up, and detects the temperature and the humidity of the environment;
3. the air conditioner detects that the current indoor temperature is 29 ℃ and the relative humidity is 82%, the mold growth and propagation are suitable, the air conditioner is automatically started, and the dehumidification operation is started;
4. and (4) after dehumidifying for 2 hours, reaching the maximum dehumidifying time, stopping dehumidifying by the air conditioner, entering a standby state, and restarting awakening timing.
The above description is only a specific embodiment of the present invention, and is not intended to limit the present invention, and it will be apparent to those skilled in the art that the present invention may be modified and changed in many ways, for example, name of a breathing key is changed, time setting from power-off to automatic wake-up, temperature and humidity condition determination method required for dehumidification, wind speed during dehumidification of an air conditioner, and control method of a compressor rotation speed. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims (7)
1. A control method of an air conditioner operation mode is characterized by comprising the following steps:
s1: the air conditioner enters a breathing mode through instruction input;
s2: starting wake-up timing according to preset wake-up time;
s3: when the awakening timing reaches the preset awakening time, the air conditioner is automatically awakened, enters a starting state, starts to detect the environmental parameters, and executes S4 after the environmental parameters are detected;
s4: judging whether a preset standard value is reached according to the detected environmental parameters, if not, executing a step S41, and if so, executing a step S42;
s41: the air conditioner enters a standby state and returns to execute the step S2;
s42: the air conditioner starts a dehumidification program, starts dehumidification processing on the air, starts dehumidification timing according to preset maximum dehumidification time, and then executes step S5;
s5: monitoring the environmental parameters in real time in the dehumidification process and judging whether the environmental parameters are reduced to be below a preset standard value, if so, executing a step S51, and if not, executing a step S52;
s51: when the dehumidification timing is terminated, the air conditioner stops the dehumidification program, enters a standby state, and returns to the step S2;
s52: judging whether the dehumidification reaches the preset maximum dehumidification time, if so, executing the step S53, and if not, returning to execute the step S5;
s53: the air conditioner is automatically turned off, enters a standby state and returns to the step of S2;
before performing step S4 after the environmental parameter is detected in step S3, the following steps are performed:
s31: judging whether the detected environmental parameters reach a preset time reduction value, if so, shortening the awakening time and executing the step S4, otherwise, executing the step S32;
s32: judging whether a preset time-adding value is reached, if not, prolonging the awakening time and executing the step S4, otherwise, executing the step S4;
or performing the following steps:
s31: judging whether the difference between a preset standard value and the detected environmental parameter value reaches a preset time-adding difference value, if so, prolonging the awakening time and executing the step S4, otherwise, executing the step S32;
s32: and judging whether a preset time difference reducing value is reached, if not, shortening the awakening time and executing the step S4, otherwise, executing the step S4.
2. The control method of an air conditioner operation mode according to claim 1, wherein:
the method for entering the breathing mode through the instruction input in the step S1 includes the following steps:
s11: when the air conditioner receives the instruction of entering the breathing mode, the running state of the air conditioner at the moment is judged, if the running state is the standby state, the step S12 is executed, and if the running state is the starting state, the step S13 is executed;
s12: opening a breathing function and entering a breathing mode;
s13: and when the shutdown instruction is received, the air conditioner is shut down, the breathing function is opened at the moment, and the breathing mode is entered.
3. The control method of an air conditioner operation mode according to claim 1, wherein:
in the wake-up timing process of step S2, detecting and determining whether a power-on command is received in real time, if so, performing step S21, and if not, performing step S3 until the wake-up timing reaches a preset wake-up time;
s21: the air conditioner enters a starting state, the awakening timing is stopped at the moment, and the air conditioner exits the breathing mode.
4. The control method of an air conditioner operation mode according to claim 1, wherein:
the environmental parameters include temperature and humidity.
5. An air conditioner, characterized in that: a control method adopting an air conditioner operation mode according to any one of claims 1 to 4, comprising:
a control unit: used for receiving the order, processing the order and judging;
a sensor: for detecting an environmental parameter;
an instruction input device: the input device is used for inputting a starting instruction, a closing instruction and a breathing mode entering/exiting instruction;
a clock module: for performing wakeup timing and dehumidification timing.
6. An air conditioner according to claim 5, wherein: the instruction input device comprises a key for starting or closing a breathing mode; when the breathing mode is not started, clicking the key to send a command for entering the breathing mode to the control unit; and when the breathing mode is started, clicking the key to send an instruction for exiting the breathing mode to the control unit.
7. An air conditioner according to claim 6, wherein: the instruction input device is one or more of a remote controller, an air conditioner input panel and mobile communication equipment.
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| JP2003329288A (en) * | 2003-05-13 | 2003-11-19 | Sharp Corp | Mildew restraining method and air conditioner |
| CN105444341A (en) * | 2014-09-02 | 2016-03-30 | 广东美的制冷设备有限公司 | Air conditioner and indoor dehumidification operational control method and system thereof |
| CN104359190A (en) * | 2014-11-11 | 2015-02-18 | 广东好帮手电子科技股份有限公司 | Method and system for driving vehicle-mounted purifier to periodically purify air |
| CN105873200A (en) * | 2016-05-20 | 2016-08-17 | 美的集团股份有限公司 | Method and device for periodically awaking node |
| CN107477803A (en) * | 2017-09-12 | 2017-12-15 | 广东美的制冷设备有限公司 | Air conditioner and its control method, device |
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