Disclosure of Invention
The invention aims to provide an air conditioner sleep control method, which solves the problem that the use comfort of an air conditioner is reduced due to supercooling or overheating caused by forced shutdown in the prior art.
In order to realize the purpose of the invention, the invention is realized by adopting the following technical scheme:
an air conditioner sleep control method, the method comprising:
when the running time of the air conditioner sleep mode reaches the set running time, acquiring the current indoor environment temperature and the current outdoor environment temperature;
judging whether the current indoor environment temperature and the current outdoor environment temperature meet the air conditioner shutdown condition or not;
if the current indoor environment temperature and the current outdoor environment temperature do not meet the air conditioner shutdown condition, controlling the air conditioner to continue running without shutdown; and if the current indoor environment temperature and the current outdoor environment temperature meet the air conditioner shutdown condition, controlling the air conditioner to be shut down.
The method for controlling the air conditioner to continue running without being turned off specifically comprises the following steps:
and controlling the air conditioner to continue running without being shut down until a shutdown instruction is received, and controlling the air conditioner to be shut down.
In the above method, the controlling the air conditioner to continue to operate without being turned off specifically further includes:
and controlling the air conditioner not to be turned off, and controlling the air conditioner to operate according to the parameters when the set operation time is reached.
The method as described above, when the control air conditioner operates according to the parameter when the set operation time is reached, further comprising:
judging the current sleep state of a human body in a room where the air conditioner is located;
and if the current sleep state is the deep sleep state, controlling the air conditioner to continuously operate according to the parameters when the set operation time is reached.
The method as described above, when the control air conditioner operates according to the parameter when the set operation time is reached, further comprising:
if the current sleep state is judged to be the non-deep sleep state, acquiring the current time, and comparing the current time with the known time for getting up;
if the current time does not reach the getting-up time, controlling the air conditioner to operate according to the parameters just entering the sleep mode; and if the current time reaches the getting-up time, controlling the air conditioner to continuously operate according to the parameters when the set operation time is reached.
The method as described above, the air conditioner shutdown condition comprising:
the air conditioner is refrigerated, the indoor environment temperature is lower than a first set temperature, and the outdoor environment temperature is lower than a second set temperature;
and (4) heating by the air conditioner, wherein the indoor environment temperature is greater than the third set temperature, and the outdoor environment temperature is greater than the fourth set temperature.
Preferably, the first set temperature is 25 ℃, the second set temperature is 27 ℃, the third set temperature is 20 ℃, and the fourth set temperature is 10 ℃.
Compared with the prior art, the invention has the advantages and positive effects that:
according to the sleep control method of the air conditioner, when the running time of the sleep mode of the air conditioner reaches the set running time, the air conditioner is not directly controlled to be shut down, and whether the current indoor environment temperature and the current outdoor environment temperature meet the shutdown condition of the air conditioner is judged; if the shutdown condition is met, controlling the air conditioner to shut down, and if the shutdown condition is not met, controlling the air conditioner not to shut down and continuously running. Therefore, the shutdown condition of the air conditioner is reasonably set, so that the air conditioner is controlled to continue to operate when the indoor ambient temperature or the outdoor ambient temperature is not suitable, the defects that the use comfort of the air conditioner is reduced and the sleep quality is influenced due to supercooling or overheating caused by shutdown are avoided, and the acceptance of air conditioner products is improved.
Other features and advantages of the present invention will become more apparent from the following detailed description of the invention when taken in conjunction with the accompanying drawings.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and examples.
Referring to fig. 1, a flowchart of an embodiment of an air conditioner sleep control method according to the present invention is shown. And more particularly, to a flow diagram of one embodiment for controlling an air conditioning sleep mode.
As illustrated in fig. 1, the method for implementing sleep control of an air conditioner in the embodiment includes a process formed by the following steps:
step 1: and when the running time of the air conditioner sleep mode reaches the set running time, acquiring the current indoor environment temperature and the current outdoor environment temperature.
The set operation time is a known time stored in the air conditioner in advance, for example, 8 h. The operation time of the air conditioner sleep mode is sleep mode continuous operation time which starts to time when the air conditioner sleep mode enters the sleep mode after receiving the sleep mode control instruction. The current indoor environment temperature refers to the indoor environment temperature of the air conditioner sampled at any time according to a set sampling frequency, and can be acquired through a temperature detection unit arranged on an indoor unit of the air conditioner, such as a temperature detection unit arranged near an air inlet of the indoor unit of the air conditioner. The current outdoor environment temperature refers to the temperature of the outdoor environment where the air conditioner outdoor unit is located, which is sampled from time to time according to the set sampling frequency, and can be acquired through a temperature detection unit arranged on the air conditioner outdoor unit. And when the running time of the air conditioner sleep mode reaches the set running time, acquiring the current indoor environment temperature and the current outdoor environment temperature.
Step 2: and judging whether the current indoor environment temperature and the current outdoor environment temperature meet the air conditioner shutdown condition. If yes, executing step 3; otherwise, step 4 is executed.
The air conditioner shutdown condition is a condition related to the indoor ambient temperature and the outdoor ambient temperature, and is a condition for determining whether to control shutdown of the air conditioner when the operating time of the sleep mode reaches a set operating time. Also, the air conditioner shutdown condition is a known condition stored in the air conditioner in advance. Preferably, the air conditioner shutdown condition is achieved and written into the air conditioner computer board by air conditioner research personnel according to a large number of simulation experiments of different operation conditions of the air conditioner in combination with theoretical analysis.
In a preferred embodiment, the air-conditioning off condition is divided into a condition during the air-conditioning cooling operation and a condition during the air-conditioning heating operation. Specifically, the air conditioner shutdown conditions include:
the air conditioner is refrigerated, the indoor environment temperature is lower than a first set temperature, and the outdoor environment temperature is lower than a second set temperature;
and (4) heating by the air conditioner, wherein the indoor environment temperature is greater than the third set temperature, and the outdoor environment temperature is greater than the fourth set temperature.
That is, when the air conditioner operates in a cooling mode, only under the condition that the indoor environment temperature and the outdoor environment temperature are both smaller than the corresponding set temperatures, the indoor environment temperature and the outdoor environment temperature are appropriate, and the air conditioner can be controlled to be directly shut down. If the indoor environment temperature is not less than the first set temperature or the outdoor environment temperature is not less than the second set temperature, the system is not powered off. If the indoor environment temperature is not less than the first set temperature, the indoor environment temperature is high, the temperature is not suitable, and the air conditioner cannot be controlled to be turned off. If the outdoor ambient temperature is not less than the second set temperature, in this case, even if the indoor ambient temperature is less than the first set temperature, which is preferable, since the outdoor ambient temperature is high, if the air conditioner is controlled to be turned off, the high outdoor ambient temperature quickly causes the indoor temperature to rise, which is not preferable. Therefore, the air conditioner is also controlled not to be turned off in this case.
For the same reason, when the air conditioner is operated for heating, only under the condition that the indoor environment temperature and the outdoor environment temperature are both greater than the corresponding set temperatures, the indoor environment temperature and the outdoor environment temperature are more appropriate, and the air conditioner can be controlled to be directly shut down. If the indoor environment temperature is not greater than the third set temperature or the outdoor environment temperature is not greater than the fourth set temperature, the system is not powered off. If the indoor environment temperature is not higher than the third set temperature, the indoor environment temperature is low and inappropriate, and the air conditioner cannot be controlled to be turned off. If the outdoor ambient temperature is not greater than the fourth set temperature, in this case, even if the indoor ambient temperature is greater than the third set temperature, which is preferable, the lower outdoor ambient temperature may quickly cause the indoor temperature to drop and become unfavorable if the air conditioner is controlled to be turned off because the outdoor ambient temperature is lower. Therefore, the air conditioner is also controlled not to be turned off in this case.
The first set temperature, the second set temperature, the third set temperature, and the fourth set temperature are also known temperature values that are pre-stored in the air conditioner, and all four temperatures can be modified by authorization. For example, after-sales personnel modify through special instructions; alternatively, the air conditioner user makes a modification by a given instruction. The first set temperature and the second set temperature are reference temperatures reflecting whether or not the indoor ambient temperature and the outdoor ambient temperature are high during the cooling operation season of the air conditioner, respectively, and the third set temperature and the fourth set temperature are reference temperatures reflecting whether or not the indoor ambient temperature and the outdoor ambient temperature are low during the heating operation season of the air conditioner, respectively. Preferably, the first set temperature is 25 ℃, the second set temperature is 27 ℃, the third set temperature is 20 ℃ and the fourth set temperature is 10 ℃.
And step 3: and controlling the air conditioner to shut down.
And if the current indoor environment temperature and the current outdoor environment temperature meet the air conditioner shutdown condition in the step 2, indicating that the indoor temperature and the outdoor temperature are both proper at the moment, controlling the air conditioner to shutdown. For example, the current indoor ambient temperature is less than the first set temperature, and the outdoor ambient temperature is less than the second set temperature, and at this moment, the indoor temperature is suitable, and can not be overheated, and the outdoor temperature is too high, and can not lead to the indoor temperature too high, then direct control air conditioner shuts down, can not cause the influence to sleep.
And 4, step 4: and controlling the air conditioner to continue running without being turned off.
If the step 2 determines that the current indoor environment temperature and the current outdoor environment temperature do not satisfy the air conditioner shutdown condition, it indicates that the indoor temperature is relatively high, or although the indoor temperature is not relatively high, the outdoor temperature is relatively high, the relatively high outdoor temperature may quickly affect the indoor temperature, so that the outdoor temperature is also relatively high, and if the air conditioner is still controlled to be shut down, the user sleep may be affected due to the excessively high temperature. Under the condition, the air conditioner is controlled to continue to operate without being turned off, and the indoor environment temperature is kept appropriate.
By adopting the method of the embodiment, when the running time of the sleep mode of the air conditioner reaches the set running time, the air conditioner is not directly controlled to be shut down, but whether the current indoor environment temperature and the current outdoor environment temperature meet the air conditioner shutdown condition or not is judged. If the shutdown condition is met, controlling the air conditioner to shut down; and if the shutdown condition is not met, controlling the air conditioner not to be shut down and continuously running. Therefore, the shutdown condition of the air conditioner is reasonably set, so that the air conditioner is controlled to continue to operate when the indoor environment temperature or the outdoor environment temperature is not suitable, the defects that the use comfort of the air conditioner is reduced and the sleep quality is influenced due to supercooling or overheating caused by shutdown are avoided, and the recognition degree of the air conditioner is improved.
Referring to fig. 2, a flowchart of another embodiment of an air conditioner sleep control method according to the present invention is shown. Specifically, it is a specific flowchart of the process of controlling the air conditioner not to shut down and continue to operate in step 4 in the embodiment of fig. 1. And the sleep control process for controlling the air conditioner not to be turned off to continue the operation under what conditions may refer to the description of the embodiment of fig. 1.
As illustrated in fig. 2, controlling the air conditioner to continue to operate without being turned off may specifically be implemented by a process including the following steps:
step 41: and controlling the air conditioner not to be powered off and operating according to the parameters when the set operation time is reached.
As described with reference to the embodiment of fig. 1, when the operation time of the sleep mode of the air conditioner reaches the set operation time and the current indoor environment temperature and the current outdoor environment temperature do not satisfy the air conditioner shutdown condition, the air conditioner is controlled not to be shut down and continue to operate. And, the air conditioner is controlled to operate according to the parameters when the set operation time is reached. For example, when the operation is continued, the operation is continued by using parameters such as wind speed and temperature in the sleep mode when the set operation time is reached, so as to maintain the appropriate indoor temperature based on the sleep mode set by the user.
Step 42: and acquiring the current sleep state of the human body in the room where the air conditioner is located.
In step 41, in the process of controlling the air conditioner to operate according to the parameters when the set operation time is reached, the current sleep state of the human body in the room where the air conditioner is located is obtained at all times according to the set sampling frequency, so as to judge whether the human body is deep sleep or light sleep at present according to the current sleep state.
Step 43: and judging whether the sleeping state is a deep sleeping state. If yes, turning to step 41, and continuing to operate according to the parameters when the set operation time is reached; otherwise, step 44 is executed.
And judging whether the current sleep state is the deep sleep state according to the current sleep state acquired in the step 42 and the set state judgment condition. If the user is in the deep sleep state, the indoor temperature is appropriate at the moment and cannot influence the sleep of the user, the operation is switched to step 41, and the air conditioner is continuously controlled to operate according to the parameters when the set operation time is reached. And if not, the processing of step 44 is executed.
The method for acquiring the current sleep state in step 42 and the method for determining whether the sleep state in step 43 is a deep sleep state can be implemented by using the prior art. For example, the method is realized according to the detected human body motion amplitude in the prior art.
Step 44: the current time is obtained and compared to the known time of getting up.
If step 43 determines that the current sleep state is a non-deep sleep state, the current time is obtained and then compared to the time of getting up. The time of getting up is a known time, and may be a time set by a user like an alarm clock time, or may be a time of getting up of the user that the air conditioner learns by acquiring a habit of the user using the air conditioner.
Step 45: and judging whether the getting-up time is reached. If yes, turning to step 41, and continuing to operate according to the parameters when the set operation time is reached; otherwise, step 46 is performed.
And judging whether the current time reaches the getting-up time or not according to the comparison result of the step 44. If the time to get up is reached, generally, the user can adjust the operation mode and/or operation parameters of the air conditioner as required after getting up, in this case, go to step 41 to continue to control the operation of the air conditioner according to the parameters when the set operation time is reached. And if the wake-up time has not been reached, the process of step 46 is performed.
Step 46: and controlling the air conditioner to operate according to the parameters when the air conditioner just enters the sleep mode.
If step 45 determines that the current time has not reached the wake-up time and the sleep state is still satisfied as a non-deep-sleep state, it is considered that the user cannot enter the deep-sleep state because the indoor ambient temperature adjusted by the parameter in the sleep mode at this time is not comfortable. This is generally caused by the fact that the sleep mode operation is controlled in such a manner that the target temperature at the time when the sleep mode operation time reaches the set operation time is higher than the target temperature at the time of the immediately preceding sleep mode operation in the cooling operation and lower than the target temperature at the time of the immediately preceding sleep mode operation in the heating operation. And the parameter when just entering the sleep mode is the temperature which is set by the user and meets the comfort, therefore, under the condition, the air conditioner is controlled to operate according to the parameter when just entering the sleep mode, and a more comfortable sleep environment is provided for the user.
By adopting the method of the embodiment, whether the air conditioner is controlled to be turned off or not is judged according to the indoor environment temperature and the outdoor environment temperature, and the operation parameters of the air conditioner are controlled according to the sleep state and the getting-up time in the process of controlling the air conditioner to continuously operate without being turned off, so that the comfortable sleep environment is provided to the maximum extent.
Whether the control method of the embodiment of fig. 1 or the control method of the embodiment of fig. 2, if the shutdown instruction is received, the air conditioner is controlled to be shut down.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.