CN114257466B - Multi-frequency cooperation intelligent home control method - Google Patents
Multi-frequency cooperation intelligent home control method Download PDFInfo
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- CN114257466B CN114257466B CN202111559898.2A CN202111559898A CN114257466B CN 114257466 B CN114257466 B CN 114257466B CN 202111559898 A CN202111559898 A CN 202111559898A CN 114257466 B CN114257466 B CN 114257466B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2807—Exchanging configuration information on appliance services in a home automation network
- H04L12/2814—Exchanging control software or macros for controlling appliance services in a home automation network
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model provides a multi-frequency collaboration intelligent home control method, which relates to the technical field of data processing and comprises the following steps: s1: obtaining the maximum frequency and the minimum frequency in all intelligent households; s2: obtaining average intervals T1 and T2 of the maximum frequency signal and the minimum frequency signal and a maximum common factor T0; s3: the control center receives all signals in a sinusoidal cycle; s4: judging whether a signal is received in any curve period; if yes, the period is halved; and if not, not executing the operation; s5: judging whether the signal is received again within a second preset time; if yes, executing S6; the period of the inverse curve is recovered; s6: the control center feeds back to the intelligent home to control. The intelligent terminal has the advantages that the intelligent terminal does not need to be controlled by a multi-protocol mobile network, adopts a sinusoidal variation intelligent home signal receiving mode, reduces the manufacturing cost of the intelligent terminal, can ensure that all intelligent home is controlled and fed back once in one period, and ensures the control efficiency and accuracy.
Description
Technical Field
The utility model relates to the technical field of data processing,
in particular, the utility model relates to a multi-frequency collaboration intelligent home control method.
Background
With the continuous improvement of the living standard of people, residents have higher requirements on living environments, an intelligent digital community is built, and a safe, convenient and comfortable living space is provided for the residents, so that the intelligent digital community is a new living target of modern society and families.
In recent years, the popularization and application of computer information technology, especially the rapid development of embedded technology, make home intelligentization possible; the intelligent management of families in a certain range is realized by utilizing a computer technology, a communication technology and a multimedia technology, and a safe, comfortable, rapid and energy-saving living environment is provided.
At present, most of intelligent terminals adopted by domestic intelligent communities are based on a singlechip architecture, 8-bit singlechip is used as a core processing unit, and software is realized by using the compilation or C language of the singlechip. Because of the limitation of the processing speed and the data processing capacity of the singlechip, the product has single function, is difficult to support a complex network communication protocol, is difficult to ensure the reliability of communication, cannot meet the requirement of household intellectualization, and is difficult to maintain and upgrade the system. Nor can it be moved, thereby limiting the flexibility and practicality of the control terminal.
In order to solve the problems, most technicians control multi-frequency intelligent home by adopting a multi-protocol mobile network control mode, for example, chinese patent utility model patent CN204287786U discloses a multi-protocol-based intelligent home wireless mobile network control terminal which comprises a core-A8 architecture central processing unit (MCU), a motor or steering engine module, a video information acquisition module, a WiFi wireless network module, a radio frequency data transmission module and a power management system module.
However, the following problems still remain in the above manner: the multi-protocol cooperation manufacturing cost of the intelligent terminal is high, the use is inconvenient, the more the number of the various intelligent home furnishings is, the higher the processing cost of the intelligent terminal is, a large number of intelligent home furnishings cannot be controlled and managed simply and effectively, and home furnishing control cannot be performed adaptively.
Therefore, in order to solve the above-mentioned problems, it is necessary to design a reasonable multi-frequency cooperation smart home control method.
Disclosure of Invention
The utility model aims to provide the intelligent home control method which does not need multi-protocol mobile network control, adopts a special sinusoidal variation intelligent home signal receiving mode, reduces the manufacturing cost of an intelligent terminal, can ensure that all intelligent home is controlled and fed back once in one period, and ensures the control efficiency and accuracy.
In order to achieve the above purpose, the utility model is realized by adopting the following technical scheme:
a multi-frequency cooperation intelligent home control method comprises the following steps:
s1: acquiring the microwave signal transmitting frequencies of all intelligent home furnishing to obtain a maximum frequency Pmax and a minimum frequency Pmin;
s2: obtaining an average interval T1 of the occurrence of the maximum frequency microwave signal and an average interval T2 of the occurrence of the minimum frequency microwave signal within a first preset time, and obtaining a maximum common factor T0 of the T1 and the T2;
s3: the control center takes T0 as a period, pmax as a peak value and Pmin as a valley value to periodically receive the microwave signals of all intelligent households in a sinusoidal manner;
s4: judging whether microwave signals of the smart home are received in any curve period; if yes, the next cycle time of the curve cycle is half of the current curve cycle, and step S5 is executed; otherwise, not executing the operation;
s5: judging whether the microwave signal of the smart home in the step S4 is received again in the second preset time; if yes, executing a step S6; otherwise, the curve period is restored to T0, and the step S4 is returned;
s6: and recording the received microwave signals of the intelligent home and the frequency Pa thereof, and transmitting feedback signals to the corresponding intelligent home when the control center adjusts the frequency Pa, so as to control the intelligent home.
As a preferred aspect of the present utility model, when executing step S1, every time a new smart home is accessed by the control center, the microwave signal transmitting frequencies of all the smart home are re-acquired, and a new maximum frequency and a new minimum frequency are obtained.
As a preferred embodiment of the present utility model, a first predetermined time value is preset before step S2 is performed.
Preferably, in the present utility model, when step S3 is performed, the average interval of receiving the microwave signal of the control center is (t1+t2)/2.
Preferably, when step S4 is executed, the microwave signal of at least one smart home is received in one curve period T0, and the next period time is half of the current curve period.
As a preferred aspect of the present utility model, a second predetermined time value is preset before step S5 is performed.
Preferably, in the step S6, the feedback signal is interconnected with the corresponding smart home, so as to perform control signal processing and confirmation.
The intelligent home control method with multi-frequency cooperation has the beneficial effects that: the intelligent home signal receiving method based on the special sinusoidal variation is adopted without multi-protocol mobile network control, so that the manufacturing cost of the intelligent terminal is reduced, one-time control and feedback of all intelligent home can be ensured in one period, and the control efficiency and accuracy are ensured.
Drawings
Fig. 1 is a schematic flow chart of a multi-frequency collaboration smart home control method of the present utility model.
Detailed Description
The following are specific examples of the present utility model, and the technical solutions of the present utility model are further described, but the present utility model is not limited to these examples.
Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the modules and structures set forth in these embodiments does not limit the scope of the utility model unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the utility model, its application, or uses.
Techniques, methods, and systems known to those of ordinary skill in the relevant art may not be discussed in detail, but should be considered part of the authorization specification where appropriate.
Examples: as shown in fig. 1, which is only one embodiment of the present utility model, a multi-frequency collaboration smart home control method includes the following steps:
s1: acquiring the microwave signal transmitting frequencies of all intelligent home furnishing to obtain a maximum frequency Pmax and a minimum frequency Pmin;
when executing step S1, every time the control center accesses a new smart home, the microwave signal transmitting frequencies of all the smart home are acquired again, and a new maximum frequency and a new minimum frequency are obtained.
S2: obtaining an average interval T1 of the occurrence of the maximum frequency microwave signal and an average interval T2 of the occurrence of the minimum frequency microwave signal within a first preset time, and obtaining a maximum common factor T0 of the T1 and the T2;
before executing step S2, a first predetermined time value is preset.
S3: the control center takes T0 as a period, pmax as a peak value and Pmin as a valley value to periodically receive the microwave signals of all intelligent households in a sinusoidal manner;
when step S3 is performed, the control center receives the microwave signal at an average interval of (t1+t2)/2.
S4: judging whether microwave signals of the smart home are received in any curve period; if yes, the next cycle time of the curve cycle is half of the current curve cycle, and step S5 is executed; otherwise, not executing the operation;
when executing step S4, receiving the microwave signal of at least one smart home in one curve period T0, and taking the next period time as half of the current curve period.
S5: judging whether the microwave signal of the smart home in the step S4 is received again in the second preset time; if yes, executing a step S6; otherwise, the curve period is restored to T0, and the step S4 is returned;
before executing step S5, a second predetermined time value is preset.
S6: and recording the received microwave signals of the intelligent home and the frequency Pa thereof, and transmitting feedback signals to the corresponding intelligent home when the control center adjusts the frequency Pa, so as to control the intelligent home.
And when the step S6 is executed, the feedback signals are interconnected with the corresponding intelligent home, and control signal processing and confirmation are carried out.
According to the multi-frequency cooperation intelligent home control method, multi-protocol mobile network control is not needed, the intelligent home signal receiving mode of special sinusoidal change is adopted, the manufacturing cost of the intelligent terminal is reduced, one-time control and feedback of all intelligent home can be ensured in one period, and the control efficiency and accuracy are ensured.
The present utility model is not limited to the above-described specific embodiments, and various modifications and variations are possible. Any modification, equivalent replacement, improvement, etc. of the above embodiments according to the technical substance of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The intelligent home control method with the multi-frequency cooperation is characterized by comprising the following steps of:
s1: acquiring the microwave signal transmitting frequencies of all intelligent home furnishing to obtain a maximum frequency Pmax and a minimum frequency Pmin;
s2: obtaining an average interval T1 of the occurrence of the maximum frequency microwave signal and an average interval T2 of the occurrence of the minimum frequency microwave signal within a first preset time, and obtaining a maximum common factor T0 of the T1 and the T2;
s3: the control center takes T0 as a period, pmax as a peak value and Pmin as a valley value to periodically receive the microwave signals of all intelligent households in a sinusoidal manner;
s4: judging whether microwave signals of the smart home are received in any curve period;
if yes, the next cycle time of the curve cycle is half of the current curve cycle, and step S5 is executed; otherwise, not executing the operation;
s5: judging whether the microwave signal of the smart home in the step S4 is received again in the second preset time; if yes, executing a step S6; otherwise, the curve period is restored to T0, and the step S4 is returned;
s6: and recording the received microwave signals of the intelligent home and the frequency Pa thereof, and transmitting feedback signals to the corresponding intelligent home when the control center adjusts the frequency Pa, so as to control the intelligent home.
2. The multi-frequency collaborative intelligent home control method according to claim 1, wherein:
when executing step S1, every time the control center accesses a new smart home, the microwave signal transmitting frequencies of all the smart home are acquired again, and a new maximum frequency and a new minimum frequency are obtained.
3. The multi-frequency collaborative intelligent home control method according to claim 1, wherein:
before executing step S2, a first predetermined time value is preset.
4. The multi-frequency collaborative intelligent home control method according to claim 1, wherein:
when step S3 is performed, the control center receives the microwave signal at an average interval of (t1+t2)/2.
5. The multi-frequency collaborative intelligent home control method according to claim 1, wherein:
when executing step S4, receiving the microwave signal of at least one smart home in one curve period T0, and taking the next period time as half of the current curve period.
6. The multi-frequency collaborative intelligent home control method according to claim 1, wherein:
before executing step S5, a second predetermined time value is preset.
7. The multi-frequency collaborative intelligent home control method according to claim 1, wherein:
and when the step S6 is executed, the feedback signals are interconnected with the corresponding intelligent home, and control signal processing and confirmation are carried out.
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103731904A (en) * | 2012-10-10 | 2014-04-16 | 中国移动通信集团公司 | Method and device for controlling frequency point search and network side device and terminal |
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| CN103091545A (en) * | 2013-02-21 | 2013-05-08 | 南京磐能电力科技股份有限公司 | Sinusoidal signal phasor half-wave computing method irrelevant to frequency |
| WO2015085486A1 (en) * | 2013-12-10 | 2015-06-18 | 南充鑫源通讯技术有限公司 | Microwave inductive detection method and device for security protection |
| CN111224672B (en) * | 2020-01-16 | 2023-07-21 | 哈尔滨工业大学 | Multi-channel delay-based multi-harmonic signal undersampling method |
| CN111615230B (en) * | 2020-05-13 | 2022-06-10 | 广东美的厨房电器制造有限公司 | Control method and device for microwave household appliance, microwave household appliance and electronic equipment |
| CN112803896A (en) * | 2021-01-07 | 2021-05-14 | 配天机器人技术有限公司 | Sinusoidal signal generation method, device, equipment and medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103731904A (en) * | 2012-10-10 | 2014-04-16 | 中国移动通信集团公司 | Method and device for controlling frequency point search and network side device and terminal |
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