阅读说明：本技术 一种空调节能控制方法、空调、计算机可读存储介质 (Air conditioner energy-saving control method, air conditioner and computer readable storage medium ) 是由 杨振超 于 2021-08-23 设计创作，主要内容包括：本发明提供了一种空调节能控制方法、空调、计算机可读存储介质,所述控制方法包括：S1、空调处于通电状态；S2、实时检测当前状态参数；S3、判断当前状态参数是否满足待机条件；是,则进行步骤S4；否,则进行步骤S5；S4、断开继电器；S5、空调保持当前运行状态；当前状态参数包括：内盘温度T1与内环温度T2差值的绝对值丨T1-T2丨、外盘温度T3与外环温度T4差值的绝对值丨T3-T4丨中至少一个参数；待机条件包括：丨T1-T2丨＜第一预设值Tn、丨T3-T4丨＜第二预设值Tw中的至少一个判断条件；本发明一方面使得空调能够及时确定待机状态,并自动断开继电器,不再消耗待机功率,节省电能,另一方面使得用户无需去插拔电源接头,增强了用户的使用感受,降低安全风险。(The invention provides an air conditioner energy-saving control method, an air conditioner and a computer readable storage medium, wherein the control method comprises the following steps: s1, the air conditioner is in a power-on state; s2, detecting the current state parameters in real time; s3, judging whether the current state parameter meets the standby condition; if yes, go to step S4; otherwise, go to step S5; s4, opening a relay; s5, keeping the current running state of the air conditioner; the current state parameters include: at least one parameter selected from the absolute value I T1-T2 of the difference between the inner disk temperature T1 and the inner ring temperature T2, and the absolute value T3-T4 of the difference between the outer disk temperature T3 and the outer ring temperature T4; the standby conditions include: at least one judgment condition of I T1-T2I < a first preset value Tn, I T3-T4I < a second preset value Tw; the air conditioner can determine the standby state in time and automatically disconnect the relay on one hand, standby power is not consumed any more, electric energy is saved, on the other hand, a user does not need to plug and unplug a power supply connector, the use feeling of the user is enhanced, and the safety risk is reduced.)

1. An air conditioner energy-saving control method is characterized by comprising the following steps:

s1, the air conditioner is in a power-on state;

s2, detecting current state parameters in real time by the air conditioner;

s3, judging whether the current state parameters meet the standby conditions or not by the air conditioner; if yes, go to step S4; if not, go to step S5;

s4, an air conditioner disconnection relay;

s5, keeping the current running state of the air conditioner;

wherein the current state parameters include: at least one parameter selected from the absolute value I T1-T2 of the difference between the inner disk temperature T1 and the inner ring temperature T2, and the absolute value T3-T4 of the difference between the outer disk temperature T3 and the outer ring temperature T4; the standby condition includes: at least one judgment condition of I T1-T2I < a first preset value Tn, I T3-T4I < a second preset value Tw.

2. The energy-saving control method of the air conditioner according to claim 1, wherein Tn is 2 ℃ to 4 ℃ and Tw is 2 ℃ to 4 ℃.

3. An energy-saving control method for an air conditioner according to claim 1, wherein the step S2 includes:

s21, detecting the current I in real time by the air conditioner;

s22, judging whether the I meets the air conditioner operation condition by the air conditioner; if not, go to step S23; if yes, go to step S5;

and S23, detecting the current state parameters in real time by the air conditioner.

4. The energy-saving control method for the air conditioner as claimed in claim 3, wherein the air conditioner is operated under a condition that I is greater than or equal to a preset current I'.

5. The energy-saving control method of the air conditioner according to claim 4, wherein the preset current I' is 0.1A-0.2A.

6. An energy-saving control method for an air conditioner according to claim 3, wherein the step S4 includes:

s41, recording the duration of the air conditioner in real time when the air conditioner continuously meets the standby condition;

s42, judging whether the duration is longer than a preset duration by the air conditioner; if not, returning to the step S21; if yes, go to step S43;

and S43, opening a relay by the air conditioner.

7. The energy-saving control method for the air conditioner according to claim 6, wherein the preset time period is 10min to 60 min.

8. The energy-saving control method for the air conditioner according to claim 6, wherein the preset time period is 30 min.

9. An air conditioner comprising a computer-readable storage medium storing a computer program and a processor, wherein the computer program is read by the processor and executed to implement the air conditioner energy saving control method according to any one of claims 1 to 8.

10. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when read and executed by a processor, implements the air conditioner energy saving control method according to any one of claims 1 to 8.

Technical Field

The invention relates to the technical field of air conditioners, in particular to an air conditioner energy-saving control method, an air conditioner and a computer readable storage medium.

Background

The air conditioner is indispensable electrical equipment in people's daily life, has diversified structural style. With the continuous improvement of the industrial design level and the application of new processes, new materials, new shapes and new technologies to the air conditioner, not only various air conditioners are developed, but also the control methods of the air conditioner in different environments are correspondingly improved.

Taking the situation of the air conditioner in the standby state as an example, in the prior art, when the conventional air conditioner is not used, if the power plug is not unplugged, the air conditioner is always in the standby state, which results in the waste of electric energy resources. For users with strong energy-saving awareness, when the air conditioner is not used, the power supply connector of the air conditioner is usually actively pulled out; however, this process often has two problems in real life:

1. in the present domestic air conditioner, the power plug of on-hook air conditioner often sets up the position on the high side, and cabinet air conditioner's power connection often adopts empty switch, and under these two kinds of most common domestic air conditioner forms, air conditioner power connection all is not convenient for the plug to a certain extent.

2. When the user actively plugs and unplugs the air conditioner power supply, potential safety hazards may exist.

Therefore, the present application is provided to solve the problem of wasting of power resources of the air conditioner in the standby state in the prior art and the problem of actively unplugging the power connector of the air conditioner for energy saving.

Disclosure of Invention

In view of the above, the present invention is directed to an air conditioner energy saving control method, an air conditioner, and a computer readable storage medium, so as to solve the problem of wasting power resources of the air conditioner in a standby state in the prior art.

In order to achieve the purpose, the technical scheme of the invention is realized as follows:

an energy-saving control method for an air conditioner comprises the following steps: s1, the air conditioner is in a power-on state; s2, detecting current state parameters in real time by the air conditioner; s3, judging whether the current state parameters meet the standby conditions or not by the air conditioner; if yes, go to step S4; if not, go to step S5; s4, an air conditioner disconnection relay; s5, keeping the current running state of the air conditioner; wherein the current state parameters include: at least one parameter selected from the absolute value I T1-T2 of the difference between the inner disk temperature T1 and the inner ring temperature T2, and the absolute value T3-T4 of the difference between the outer disk temperature T3 and the outer ring temperature T4; the standby condition includes: at least one judgment condition of I T1-T2I < a first preset value Tn, I T3-T4I < a second preset value Tw; preferably, Tn is 2 ℃ to 4 ℃ and Tw is 2 ℃ to 4 ℃. Thereby through detecting, the analysis is judged to air conditioner current state parameter, can confirm whether the air conditioner is in unused state (promptly standby state), if then the air conditioner just automatic disconnection relay, let the air conditioner be in the energy-conserving state of shutting down, this one side makes the air conditioner can in time confirm standby state, and the automatic disconnection relay, no longer consume standby power, save the electric energy, on the other hand has realized not having disconnected power cord plug also can control the purpose of air conditioner standby state, make the user need not to go plug power connector, user's use experience has been strengthened, avoid user's self-operation simultaneously, safety risk is reduced.

Further, step S2 includes: s21, detecting the current I in real time by the air conditioner; s22, judging whether the I meets the air conditioner operation condition by the air conditioner; if not, go to step S23; if yes, go to step S5; and S23, detecting the current state parameters in real time by the air conditioner. Wherein the air conditioner is operated under the condition that I is more than or equal to a preset current I'; preferably, the predetermined current I' is 0.1A-0.2A. Therefore, the first-stage analysis processing is carried out through the air conditioner operation condition, the second analysis processing is carried out on the air conditioner standby condition continuously after the air conditioner operation condition is not met, on one hand, the accuracy of the air conditioner standby judgment is improved and the occurrence of misjudgment is reduced through the two-stage analysis processing process, and on the other hand, the accuracy and the effectiveness of the air conditioner energy-saving control method can still be guaranteed under the special conditions that the air conditioner is just started to operate or the environmental condition is changed rapidly and the like through additionally arranging the steps S21 and S22.

Further, step S4 includes: s41, recording the duration of the air conditioner in real time when the air conditioner continuously meets the standby condition; s42, judging whether the duration is longer than a preset duration by the air conditioner; if not, returning to the step S21; if yes, go to step S43; and S43, opening a relay by the air conditioner. Wherein the preset time is 10min-60 min. Preferably, the preset time period is 30 min. Therefore, the duration of the air conditioner in the state of continuously meeting the standby condition is judged, the air conditioner can perform closed-loop judgment on the standby condition in time, misjudgment of the air conditioner in the single energy-saving control process is avoided, the accuracy of judgment of the standby condition of the air conditioner is improved, special conditions such as mistaken touch of a user, short-time air conditioner closing and the like can be effectively distinguished, and the relay is prevented from being frequently switched on and off in a short time.

An air conditioner includes a computer readable storage medium storing a computer program and a processor, the computer program being read and executed by the processor to implement the energy saving control method of the air conditioner.

A computer-readable storage medium storing a computer program which, when read and executed by a processor, implements the air-conditioning energy-saving control method.

Compared with the prior art, the air conditioner energy-saving control method, the air conditioner and the computer readable storage medium have the following advantages:

according to the air conditioner energy-saving control method, the air conditioner and the computer readable storage medium, whether the air conditioner is in an unused state (namely a standby state) can be determined by detecting, analyzing and judging the current state parameters of the air conditioner, if so, the air conditioner automatically turns off the relay to enable the air conditioner to be in a shutdown energy-saving state, so that the air conditioner can timely determine the standby state and automatically turns off the relay, standby power is not consumed, electric energy is saved, the purpose that the standby state of the air conditioner can be controlled without turning off a power line plug is achieved, a user does not need to plug and pull a power connector, the use feeling of the user is enhanced, the user is prevented from operating by himself, and the safety risk is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic flow chart of an energy-saving control method for an air conditioner according to an embodiment of the present invention.

Detailed Description

The inventive concepts of the present disclosure will be described hereinafter using terms commonly employed by those skilled in the art to convey the substance of their work to others skilled in the art. These inventive concepts may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict. The standby mode in the present application is the same as the conventional recognition, that is, the air conditioner is in a state of waiting for the start-up operation.

The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

In the prior art, when the air conditioner is not used, if a power supply connector is not pulled, the air conditioner is always in a standby state, so that electric energy resources are wasted; however, if the user actively unplugs the power connector at this time, the situation that the power connector is inconvenient to plug and unplug often occurs, and even potential safety hazards may exist.

Therefore, in order to solve the problem of wasting of electric energy resources of the air conditioner in the standby state in the prior art, the embodiment of the present invention mainly provides an energy saving control method for an air conditioner, and a computer-readable storage medium, on one hand, when the air conditioner is not in use, the energy saving control can be intelligently performed, and on the other hand, a user does not need to plug or unplug a power connector, so as to enhance the user experience, and meanwhile, the user is prevented from operating by himself, and the safety risk is reduced.

Specifically, as shown in fig. 1, the air conditioner energy saving control method includes:

s1, the air conditioner is in a power-on state;

step S1 is mainly to introduce an application scenario of the air conditioner energy saving control method; the method is the same as the conventional cognition, and under the premise of power supply, the air conditioner is connected with a power supply and is electrified, and the electrified state of the air conditioner is recorded; in the power-on state, the air conditioner can be in the states of running mode, standby and the like, which is consistent with the daily use cognition of people and is not described any more.

S2, detecting current state parameters in real time by the air conditioner;

s3, judging whether the current state parameters meet the standby conditions or not by the air conditioner; if yes, go to step S4; if not, go to step S5;

s4, the air conditioner disconnects the relay, so that the air conditioner is in a shutdown energy-saving state;

and S5, keeping the current operation state of the air conditioner.

Wherein the current state parameters include: at least one parameter selected from the absolute value I T1-T2 of the difference between the inner disk temperature T1 and the inner ring temperature T2, and the absolute value T3-T4 of the difference between the outer disk temperature T3 and the outer ring temperature T4.

The specific judgment content of the standby condition is consistent with the current state parameter, and the standby condition comprises: at least one judgment condition of I T1-T2I < a first preset value Tn, I T3-T4I < a second preset value Tw.

Wherein, T1 refers to indoor unit coil temperature, T2 refers to indoor environment temperature, T3 refers to outdoor unit coil temperature, and T4 refers to outdoor environment temperature, and is collected by setting up corresponding temperature sensors, and the acquisition and calculation of relevant temperature data are prior art, and are not described herein. Tn and Tw are data preset in an air conditioner data storage device by an air conditioner manufacturer and are subject to specific conditions such as research and development processes of different air conditioner manufacturers and air conditioner performance requirements; according to the practical research and development process of the applicant aiming at the energy-saving control method of the air conditioner, Tn is 2-4 ℃, Tw is 2-4 ℃; preferably, Tn-2 ℃ and Tw-3 ℃.

The air conditioner energy-saving control method analyzes the temperature of the indoor coil and the temperature of the indoor environment and/or the temperature of the outdoor coil and the temperature of the outdoor environment through the steps S2 and S3, and can effectively determine whether the air conditioner is in a standby state in time according to the difference condition of the corresponding coil temperature and the corresponding environment temperature; meanwhile, the air conditioner automatically switches off the relay when the air conditioner is determined to be in a standby state; and when the air conditioner is determined not to be in a standby state, the relay is still kept connected, and the current state of the air conditioner is maintained.

Thereby through detecting, the analysis is judged to air conditioner current state parameter, can confirm whether the air conditioner is in unused state (promptly standby state), if then the air conditioner just automatic disconnection relay, let the air conditioner be in the energy-conserving state of shutting down, this one side makes the air conditioner can in time confirm standby state, and the automatic disconnection relay, no longer consume standby power, save the electric energy, on the other hand has realized not having disconnected power cord plug also can control the purpose of air conditioner standby state, make the user need not to go plug power connector, user's use experience has been strengthened, avoid user's self-operation simultaneously, safety risk is reduced.

In addition, in order to ensure that the air-conditioning energy-saving control method can still be accurately and effectively under the special conditions that the air-conditioning is just started to operate (such as cooling and heating), or the environmental conditions are changed rapidly, the applicant continues to research the air-conditioning energy-saving control method. The method specifically comprises the following steps: after step S1, step S2 includes:

s21, detecting the current I in real time by the air conditioner;

s22, judging whether the I meets the air conditioner operation condition by the air conditioner; if not, go to step S23; if yes, go to step S5;

wherein the air conditioner running condition is that I is more than or equal to a preset current I'. The current I may be an indoor unit current, an outdoor unit current, or a total current of the air conditioner, and the current value is detected by setting a current detection sensor or a current acquisition module in a corresponding circuit, which is not described herein in detail in view of the prior art of obtaining related current data. The preset current I' is data preset in an air conditioner data storage device by an air conditioner manufacturer and is subject to specific conditions of research and development processes, air conditioner performance requirements and the like of different air conditioner manufacturers. In the application, the current I refers to the total current of the whole air conditioner, and the preset current I' is 0.1A-0.2A; preferably, I' is 0.12A.

And S23, detecting the current state parameters in real time by the air conditioner.

The content of step S23 is the same as the content of step S2, and is not repeated. This can also be regarded as adding steps S21, S22 between the above steps S1, S2.

Therefore, through the steps S21 and S22, it is determined whether the air conditioner satisfies the operation condition by using the current condition, that is, it is determined whether the air conditioner is in the operation state by detecting and analyzing the current condition and using the current condition as the basis for determining whether the air conditioner satisfies the operation condition; meanwhile, when the air conditioner is determined to be in the running state, the relay is kept connected, and the current state of the air conditioner is maintained so as to meet the normal use of a user; if it is determined that the air conditioner does not satisfy the operation condition, the processing related to the air conditioner standby condition in steps S23 and S3 is performed again. According to the method, firstly, first-stage analysis processing is carried out through the air conditioner operation conditions, and after the air conditioner operation conditions are not met, second analysis processing is continuously carried out on the air conditioner standby conditions, so that on one hand, the accuracy of air conditioner standby judgment is improved and the occurrence of misjudgment is reduced through a two-stage analysis processing process, and on the other hand, the accuracy and the effectiveness of the air conditioner energy-saving control method can still be guaranteed under the special conditions that the air conditioner is just started to operate or the environmental conditions are changed rapidly and the like through additionally arranging the steps S21 and S22.

Certainly, the applicant continues to further research the air conditioner energy-saving control method in order to avoid frequent on-off of the relay when the air conditioner is in a standby state under special conditions such as accidental touch of a user, short-time turning off of the air conditioner and the like. Specifically, step S4 includes:

s41, recording the duration of the air conditioner in real time when the air conditioner continuously meets the standby condition;

wherein, as for the duration, the duration is the continuous time length of the air conditioner in the corresponding state of continuous maintenance. In the application, the corresponding duration is recorded when the air conditioner continuously meets the standby condition; if the air conditioner meets the air conditioner running condition, or the air conditioner does not meet the standby condition, or the duration time meets the requirement of the step S42 in the process of recording the duration time, timing can be stopped, the timing is cleared, and a subsequent corresponding control process is carried out. For the timing of the air conditioner, it is the prior art to perform timing by setting a corresponding timing module in the air conditioner, and details are not described herein.

S42, judging whether the duration is longer than a preset duration by the air conditioner; if not, the timer operation in step S41 is maintained, and the process returns to step S21; if yes, go to step S43;

the preset time is data preset in the air conditioner data storage device by an air conditioner manufacturer, and is subject to specific conditions of research and development processes, air conditioner performance requirements and the like of different air conditioner manufacturers. In the application, the preset time is 10min-60 min; preferably, the preset time period is 30 min.

And S43, the air conditioner disconnects the relay, so that the air conditioner is in a shutdown energy-saving state.

Therefore, the duration of the air conditioner in the state of continuously meeting the standby condition is judged, the air conditioner can perform closed-loop judgment on the standby condition in time, misjudgment of the air conditioner in the single energy-saving control process is avoided, the accuracy of judgment of the standby condition of the air conditioner is improved, special conditions such as mistaken touch of a user, short-time air conditioner closing and the like can be effectively distinguished, and the relay is prevented from being frequently switched on and off in a short time.

The invention also provides an air conditioner which adopts the air conditioner energy-saving control method; the air conditioner comprises a computer readable storage medium and a processor, wherein a computer program is stored in the computer readable storage medium, and when the computer program is read and run by the processor, the energy-saving control method of the air conditioner is realized. Meanwhile, the application also provides a computer readable storage medium, wherein a computer program is stored in the computer readable storage medium, and when the computer program is read and executed by a processor, the energy-saving control method of the air conditioner is realized.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.