CN112467480A - Control method for intelligent socket for air conditioner in dormitory - Google Patents
Control method for intelligent socket for air conditioner in dormitory Download PDFInfo
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- CN112467480A CN112467480A CN202011344464.6A CN202011344464A CN112467480A CN 112467480 A CN112467480 A CN 112467480A CN 202011344464 A CN202011344464 A CN 202011344464A CN 112467480 A CN112467480 A CN 112467480A
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- air conditioner
- power
- dormitory
- main body
- socket main
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to the technical field of dormitory electricity utilization safety, in particular to a control method of an intelligent socket for a dormitory air conditioner; the socket main body is provided with a plurality of plug wire ports for the dormitory air conditioner circuit connection; the power transmission circuit is communicated with the socket main body and supplies power to a dormitory air conditioner; a power cutoff mechanism connected to the power transmission circuit and configured to cut off energization of the socket main body; the online judging mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not, and transmits a signal to the power-off mechanism; the offline judging mechanism is used for judging whether the dormitory air conditioner is offline or not and transmitting a signal to the power-off mechanism; and the detection mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not and transmits a signal to the power-off mechanism. The invention aims to provide a control method of an intelligent socket for a dormitory air conditioner aiming at the defects in the prior art, and the safety and the practicability are improved.
Description
Technical Field
The invention relates to the technical field of dormitory power utilization safety, in particular to a control method of an intelligent socket for a dormitory air conditioner.
Background
Students in universities and some lodging systems and schools are generally in collective dormitories, and hundreds of people are in one dormitory. Some students can use high-power equipment such as a quick heater, an induction cooker, an electric heating cup and the like in a dormitory, the use of the high-power equipment can cause overlarge power supply load of a power supply line, the line can be ignited, certain property loss can be caused to school facilities, and meanwhile, the personal safety of the students can be greatly threatened.
At present, schools forbid the use of the high-power equipment, but the phenomenon cannot be avoided. School dormitory managers typically check for these high-power devices by entering dormitory checks or searches, which students often hide from view, making it difficult for dormitory managers to discover these disabled high-power devices.
Some dormitories of schools adopt the mode of fuse, for add a fuse for the branch road electric wire netting of every dormitory additional, can cause the electric current too big (the load is overweight) when using high-power equipment, the fuse fuses, just needs professional maintainer to change the fuse at this moment going to the home. Therefore, the time for the students' dormitory to wait before the fuses are replaced is long, and the students also need to be replaced in the dormitory by personnel in the configuration profession of the school, so that the waste of manpower and material resources can be caused.
In view of the above problems, the designer actively makes research and innovation based on the practical experience and professional knowledge that the product engineering is applied for many years and by matching with the application of the theory, so as to design the intelligent socket control method for the air conditioner in the dormitory, and by adopting the intelligent socket, the power can be cut off immediately after the air conditioner plug is unplugged, and the function of normally transmitting power can be realized only when the air conditioner plug is plugged, so that the safety and the practicability are improved.
Disclosure of Invention
The invention aims to provide a control method of an intelligent socket for an air conditioner in a dormitory aiming at the defects in the prior art, the intelligent socket is adopted, the power is cut off immediately after the plug of the air conditioner is pulled out, the function of normally transmitting power only when the plug of the air conditioner is plugged is realized, and the safety and the practicability are improved.
In order to achieve the purpose, the invention adopts the technical scheme that: control method for intelligent socket for air conditioner in dormitory
The method comprises the following steps:
the socket main body is provided with a plurality of plug wire ports for the dormitory air conditioner circuit connection;
the power transmission circuit is communicated with the socket main body and supplies power to a dormitory air conditioner;
a power cutoff mechanism connected to the power transmission circuit and configured to cut off energization of the socket main body;
the online judging mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not, and transmits a signal to the power-off mechanism;
the offline judging mechanism is arranged in the socket main body, judges whether a dormitory air conditioner is offline or not and transmits a signal to the power-off mechanism;
and the detection mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not and transmits a signal to the power-off mechanism.
Further, the method comprises the following steps:
step one, learning the offline characteristics of a dormitory air conditioner, recording instantaneous N periodic current waveforms In1 and voltage waveforms Un1 at the same moment under a steady state when the socket main body is not connected with an electric appliance, calculating the no-load average instantaneous power P1, and setting an air conditioner offline threshold PL;
step two, learning the online characteristics of the dormitory air conditioner, recording instantaneous N periodic current waveforms In2 and voltage waveforms Un2 at the same time under a steady state when the socket main body Is connected with the dormitory air conditioner, calculating the average connection instantaneous power P2, setting the online threshold PH of the air conditioner, and simultaneously recording the current waveform Is of one period;
inputting the learned data into the online judging mechanism, the offline judging mechanism and the detecting mechanism as a judging standard;
recording instantaneous N current waveforms It and voltage waveforms Ut at the same time in a steady state in real time, and calculating real-time average instantaneous power Pt;
after receiving the real-time average instantaneous power Pt, the on-line judging mechanism compares the real-time average instantaneous power Pt with an air conditioner off-line threshold PL and an air conditioner on-line threshold PH, if the real-time average instantaneous power Pt is smaller than the air conditioner off-line threshold PL, the dormitory air conditioner is judged not to be connected with the socket main body, the power-off mechanism is started, if the real-time average instantaneous power Pt is larger than the air conditioner on-line threshold PH, the electric appliance connected with the socket main body is judged not to be a dormitory air conditioner, the power-off mechanism is started, and the power transmission circuit is; if the real-time average instantaneous power Pt is not less than the air conditioner offline threshold PL and not more than the air conditioner online threshold PH, entering the next step;
sixthly, the detection mechanism calculates the similarity between the signal in N periods It and the cosine of the Is, wherein the similarity value Is larger than a first set coefficient
The number of (a) is m; if m is>If the learned dormitory air conditioner plug is inserted into the socket main body, the socket main body is kept powered on and enters the next step, otherwise, the power-off mechanism is started to stop the power transmission circuit to transmit power; first setting coefficient
The second setting coefficient M is set according to the actual condition of the dormitory air conditioner;
step seven, after receiving the real-time average instantaneous power Pt, the offline judging mechanism compares the real-time average instantaneous power Pt with an air conditioner offline threshold PL, if the real-time average instantaneous power Pt is smaller than the air conditioner offline threshold PL, the dormitory air conditioner is offline, the power-off mechanism is started, and the power transmission circuit is stopped to transmit power; otherwise, the power is continuously kept on.
Further, the algorithm of the line leaving threshold PL in the step one is as follows:
PL = P1 × (1- α) formula (1);
where α is a third setting coefficient set according to the actual condition of the dormitory air conditioner.
Further, the algorithm for adjusting the PH of the online threshold in the second step is as follows:
PH = P2 (1- α) formula (2).
Further, the first setting coefficient
The range of (A) is 0.85 to 0.95.
Furthermore, the range of the second setting coefficient M is 6-8.
Further, the third setting coefficient alpha is in the range of 0.2-04.
Through the technical scheme of the invention, the following technical effects can be realized:
through adopting smart jack, realize cutting off the power supply immediately after pulling out the air conditioner plug, only insert the function that the plug of air conditioner could normally transmit power, improved security and practicality.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a control method of an intelligent socket for air conditioning in a dormitory according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
A control method of an intelligent socket for air conditioner in dormitory, as shown in figure 1,
the method comprises the following steps:
the socket main body is provided with a plurality of plug wire ports for the dormitory air conditioner circuit connection;
the power transmission circuit is communicated with the socket main body and supplies power to a dormitory air conditioner;
a power cutoff mechanism connected to the power transmission circuit and configured to cut off energization of the socket main body;
the online judging mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not, and transmits a signal to the power-off mechanism;
the offline judging mechanism is arranged in the socket main body, judges whether a dormitory air conditioner is offline or not and transmits a signal to the power-off mechanism;
and the detection mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not and transmits a signal to the power-off mechanism.
Specifically, the power transmission circuit and the power cut-off mechanism can be integrally designed and arranged in a relay mode.
As a preference of the above embodiment, as shown in fig. 1, the method comprises the following steps:
step one, learning the offline characteristics of a dormitory air conditioner, recording instantaneous N periodic current waveforms In1 and voltage waveforms Un1 at the same moment under a steady state when the socket main body is not connected with an electric appliance, calculating the no-load average instantaneous power P1, and setting an air conditioner offline threshold PL;
step two, learning the online characteristics of the dormitory air conditioner, recording instantaneous N periodic current waveforms In2 and voltage waveforms Un2 at the same time under a steady state when the socket main body Is connected with the dormitory air conditioner, calculating the average connection instantaneous power P2, setting the online threshold PH of the air conditioner, and simultaneously recording the current waveform Is of one period;
inputting the learned data into the online judging mechanism, the offline judging mechanism and the detecting mechanism as a judging standard;
recording instantaneous N current waveforms It and voltage waveforms Ut at the same time in a steady state in real time, and calculating real-time average instantaneous power Pt;
after receiving the real-time average instantaneous power Pt, the on-line judging mechanism compares the real-time average instantaneous power Pt with an air conditioner off-line threshold PL and an air conditioner on-line threshold PH, if the real-time average instantaneous power Pt is smaller than the air conditioner off-line threshold PL, the dormitory air conditioner is judged not to be connected with the socket main body, the power-off mechanism is started, if the real-time average instantaneous power Pt is larger than the air conditioner on-line threshold PH, the electric appliance connected with the socket main body is judged not to be a dormitory air conditioner, the power-off mechanism is started, and the power transmission circuit is; if the real-time average instantaneous power Pt is not less than the air conditioner offline threshold PL and not more than the air conditioner online threshold PH, entering the next step;
sixthly, the detection mechanism calculates the similarity between the signal in N periods It and the cosine of the Is, wherein the similarity value Is larger than a first set coefficient
The number of (a) is m; if m is>If the learned dormitory air conditioner plug is inserted into the socket main body, the socket main body is kept powered on and enters the next step, otherwise, the power-off mechanism is started to stop the power transmission circuit to transmit power; first setting coefficient
The second setting coefficient M is set according to the actual condition of the dormitory air conditioner;
step seven, after receiving the real-time average instantaneous power Pt, the offline judging mechanism compares the real-time average instantaneous power Pt with an air conditioner offline threshold PL, if the real-time average instantaneous power Pt is smaller than the air conditioner offline threshold PL, the dormitory air conditioner is offline, the power-off mechanism is started, and the power transmission circuit is stopped to transmit power; otherwise, the power is continuously kept on.
Specifically, the same algorithm is adopted for the no-load average instantaneous power P1, the connection average instantaneous power P2 and the average instantaneous power Pt, namely, the average power calculation formulaP=
。
As a preferred example of the above embodiment, as shown in fig. 1, the algorithm of the tune away line threshold PL in the step one is:
PL = P1 × (1- α) formula (1);
where α is a third setting coefficient set according to the actual condition of the dormitory air conditioner.
As a preferred example of the foregoing embodiment, as shown in fig. 1, the algorithm for adjusting the online threshold PH in step two is as follows:
PH = P2 (1- α) formula (2).
As a preference of the above embodiment, as shown in FIG. 1, the first setting coefficient
The range of (A) is 0.85 to 0.95.
Specifically, in actual operation, the first setting coefficient
Preferably 0.9.
In the above embodiment, the second setting coefficient M is preferably in the range of 6 to 8 as shown in fig. 1.
Specifically, in actual operation, the second setting coefficient M is preferably 7.
In the above embodiment, as shown in fig. 1, the third setting coefficient α is preferably in the range of 0.2 to 04.
Specifically, in actual operation, the third setting coefficient α is preferably 0.3.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A control method of an intelligent socket for air conditioners in dormitories is characterized by comprising the following steps:
the socket main body is provided with a plurality of plug wire ports for the dormitory air conditioner circuit connection;
the power transmission circuit is communicated with the socket main body and supplies power to a dormitory air conditioner;
a power cutoff mechanism connected to the power transmission circuit and configured to cut off energization of the socket main body;
the online judging mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not, and transmits a signal to the power-off mechanism;
the offline judging mechanism is arranged in the socket main body, judges whether a dormitory air conditioner is offline or not and transmits a signal to the power-off mechanism;
and the detection mechanism is arranged in the socket main body, judges whether the socket main body is communicated with a dormitory air conditioner or not and transmits a signal to the power-off mechanism.
2. The intelligent socket control method for dormitory air conditioning according to claim 1, comprising the steps of:
step one, learning the offline characteristics of a dormitory air conditioner, recording instantaneous N periodic current waveforms In1 and voltage waveforms Un1 at the same moment under a steady state when the socket main body is not connected with an electric appliance, calculating the no-load average instantaneous power P1, and setting an air conditioner offline threshold PL;
step two, learning the online characteristics of the dormitory air conditioner, recording instantaneous N periodic current waveforms In2 and voltage waveforms Un2 at the same time under a steady state when the socket main body Is connected with the dormitory air conditioner, calculating the average connection instantaneous power P2, setting the online threshold PH of the air conditioner, and simultaneously recording the current waveform Is of one period;
inputting the learned data into the online judging mechanism, the offline judging mechanism and the detecting mechanism as a judging standard;
recording instantaneous N current waveforms It and voltage waveforms Ut at the same time in a steady state in real time, and calculating real-time average instantaneous power Pt;
after receiving the real-time average instantaneous power Pt, the on-line judging mechanism compares the real-time average instantaneous power Pt with an air conditioner off-line threshold PL and an air conditioner on-line threshold PH, if the real-time average instantaneous power Pt is smaller than the air conditioner off-line threshold PL, the dormitory air conditioner is judged not to be connected with the socket main body, the power-off mechanism is started, if the real-time average instantaneous power Pt is larger than the air conditioner on-line threshold PH, the electric appliance connected with the socket main body is judged not to be a dormitory air conditioner, the power-off mechanism is started, and the power transmission circuit is; if the real-time average instantaneous power Pt is not less than the air conditioner offline threshold PL and not more than the air conditioner online threshold PH, entering the next step;
sixthly, the detection mechanism calculates the similarity between the signal in N periods It and the cosine of the Is, wherein the similarity value Is larger than a first set coefficient
The number of (a) is m; if m is>If the learned dormitory air conditioner plug is inserted into the socket main body, the socket main body is kept powered on and enters the next step, otherwise, the power-off mechanism is started to stop the power transmission circuit to transmit power; first setting coefficient
The second setting coefficient M is set according to the actual condition of the dormitory air conditioner;
step seven, after receiving the real-time average instantaneous power Pt, the offline judging mechanism compares the real-time average instantaneous power Pt with an air conditioner offline threshold PL, if the real-time average instantaneous power Pt is smaller than the air conditioner offline threshold PL, the dormitory air conditioner is offline, the power-off mechanism is started, and the power transmission circuit is stopped to transmit power; otherwise, the power is continuously kept on.
3. The intelligent socket control method for dormitory air conditioning according to claim 2, wherein the algorithm of the air conditioning leaving line threshold PL in the step one is:
PL = P1 × (1- α) formula (1);
where α is a third setting coefficient set according to the actual condition of the dormitory air conditioner.
4. The intelligent socket control method for air conditioners in dormitories as claimed in claim 3, wherein the algorithm for adjusting the online threshold PH in the second step is as follows:
PH = P2 (1- α) formula (2).
5. The smart outlet control method for air conditioners in dormitories as claimed in claim 4, wherein the first setting coefficient is set to be a first value
The range of (A) is 0.85 to 0.95.
6. The intelligent socket control method for dormitory air conditioning according to claim 5, wherein the second setting coefficient M is in a range of 6 to 8.
7. The intelligent socket control method for dormitory air conditioning according to claim 6, wherein the third setting coefficient α is in a range of 0.2 to 04.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344464.6A CN112467480B (en) | 2020-11-25 | 2020-11-25 | Control method for intelligent socket for air conditioner in dormitory |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011344464.6A CN112467480B (en) | 2020-11-25 | 2020-11-25 | Control method for intelligent socket for air conditioner in dormitory |
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| CN112467480A true CN112467480A (en) | 2021-03-09 |
| CN112467480B CN112467480B (en) | 2022-03-08 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055959A (en) * | 2006-04-14 | 2007-10-17 | 李建兴 | Current overload magnetic spring relay and current overload warning jack including the same |
| CN101072281A (en) * | 2006-05-12 | 2007-11-14 | 夏普株式会社 | Composite machine, control method and system |
| CN102522668A (en) * | 2011-11-02 | 2012-06-27 | 上海市共进通信技术有限公司 | Intelligent remote control power socket |
| CN103414062A (en) * | 2013-08-22 | 2013-11-27 | 北方工业大学 | Intelligent remote control socket |
| CN109346887A (en) * | 2018-09-08 | 2019-02-15 | 中南大学 | The intelligent socket of standby energy consumption reduction based on machine learning |
-
2020
- 2020-11-25 CN CN202011344464.6A patent/CN112467480B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055959A (en) * | 2006-04-14 | 2007-10-17 | 李建兴 | Current overload magnetic spring relay and current overload warning jack including the same |
| CN101072281A (en) * | 2006-05-12 | 2007-11-14 | 夏普株式会社 | Composite machine, control method and system |
| CN102522668A (en) * | 2011-11-02 | 2012-06-27 | 上海市共进通信技术有限公司 | Intelligent remote control power socket |
| CN103414062A (en) * | 2013-08-22 | 2013-11-27 | 北方工业大学 | Intelligent remote control socket |
| CN109346887A (en) * | 2018-09-08 | 2019-02-15 | 中南大学 | The intelligent socket of standby energy consumption reduction based on machine learning |
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