CN111880419A - Control method and system of household appliance, household appliance and computing device - Google Patents
Control method and system of household appliance, household appliance and computing device Download PDFInfo
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- CN111880419A CN111880419A CN202010604711.5A CN202010604711A CN111880419A CN 111880419 A CN111880419 A CN 111880419A CN 202010604711 A CN202010604711 A CN 202010604711A CN 111880419 A CN111880419 A CN 111880419A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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Abstract
The invention relates to a control method and a system of household appliances, the household appliances and an arithmetic device, wherein the control method comprises the following steps: sending a plurality of control information and a plurality of output information in a preset time period before the current time to an arithmetic device, so that the arithmetic device identifies model parameters of a pre-established system model according to the plurality of control information and the plurality of output information to obtain the system model of the household appliance; acquiring control information of the current moment determined according to the system model of the household appliance; and controlling output according to the control information at the current moment. By implementing the technical scheme of the invention, the operation resource is saved, the cost is reduced, and the problem of performance reduction caused by consistency deviation, use environment difference and the like of mass production type household electrical appliances can be solved.
Description
Technical Field
The invention relates to the field of Internet of things, in particular to a control method and system of household appliances, the household appliances and an operation device.
Background
With the maturity and wide application of network technology and communication technology, the rapid development of intelligent home appliances becomes a necessary trend. However, some advanced control algorithms are difficult to implement in the household controller.
Moreover, taking a gas water heater for providing hot water for household fast bathrooms as an example, on one hand, the gas water heater is a mass production type product, and the characteristics of the gas water heater inevitably have consistency deviation; on the other hand, the actual working environment of a gas water heater may differ from the standard conditions, and these differences include, in addition to: besides the difference of the components of the fuel gas and the difference of the peak-to-valley gas pressure of the gas, the method also comprises the following steps: the difference in gas pressure, gas heat value, environmental pressure, air density, etc. caused by the difference in altitude inevitably leads to the performance degradation of the household electrical appliances due to the deviation in consistency and the difference in use environment of the mass-produced household electrical appliances.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a method and a system for controlling a home appliance, and an arithmetic device, aiming at the defects of the prior art that the home appliance cannot realize the operation of a complex algorithm, and the performance of the home appliance is reduced due to the consistency deviation and the use environment difference of the mass production type home appliance.
The technical scheme adopted by the invention for solving the technical problems is as follows: a control method of household electrical appliance is constructed, a control system of the household electrical appliance comprises an arithmetic device and the household electrical appliance to be controlled, and the following steps are carried out in the household electrical appliance:
sending a plurality of control information and a plurality of output information in a preset time period before the current time to an arithmetic device, so that the arithmetic device identifies model parameters of a pre-established system model according to the plurality of control information and the plurality of output information to obtain the system model of the household appliance;
acquiring control information of the current moment determined according to the system model of the household appliance;
and controlling output according to the control information at the current moment.
Preferably, the step of obtaining the control information of the current time determined according to the system model of the home appliance includes:
and determining the control information of the current moment by adopting a model reference self-adaptive control method based on the system model of the household appliance.
Preferably, the step of determining the control information of the current time by using a model reference adaptive control method based on the system model of the home appliance includes:
and determining the control information at the current moment by adopting a model prediction control method based on the system model of the household appliance.
Preferably, the model reference adaptive control method includes:
converting the system model of the household appliance into a unit impulse response curve of a system;
and determining the control information of the current moment by adopting a model algorithm control method.
Preferably, the model reference adaptive control method includes:
converting the system model of the household appliance into a step response curve of a system;
and determining the control information of the current moment by adopting a dynamic matrix control method.
Preferably, the method further comprises the following steps:
judging whether the computing equipment fails or whether the communication between the computing equipment and the computing equipment is interrupted;
if yes, the PID control mode is adopted to control the output.
The invention also constructs a control method of the arithmetic device, the control system of the household electrical appliance comprises the arithmetic device and the household electrical appliance to be controlled, and the following steps are carried out in the arithmetic device:
receiving a plurality of control information and a plurality of output information in a preset time period before the current time from the household appliance;
according to the control information and the output information, identifying model parameters of a pre-established system model to obtain the system model of the household appliance;
and determining control information of the current moment according to the system model of the household appliance, and sending the control information of the current moment to the arithmetic equipment so that the arithmetic equipment controls and outputs the control information of the current moment.
Preferably, the step of determining the control information of the current time according to the system model of the home appliance includes:
and determining the control information of the current moment by adopting a model reference self-adaptive control method based on the system model of the household appliance.
The present invention also provides a household appliance comprising a first processor which, when executing stored first program instructions, implements the steps of the method for controlling a household appliance described above.
The invention also provides a computing device comprising a second processor, characterized in that the second processor implements the steps of the control method of the household appliance described above when executing the stored second program instructions.
The present invention also constructs a control system for a home appliance, including:
the household electrical appliance described above; and
the above-described arithmetic device.
By implementing the technical scheme provided by the invention, on one hand, the operation function of the household appliance is separated, and the operation of a complex algorithm is realized by using external operation equipment, so that the intelligent control of the household appliance is realized, therefore, the operation resource of the household appliance is saved, and the cost of the household appliance is reduced; on the other hand, for each household appliance, the model parameters of the system model can be identified according to the historical control information and the output information of the household appliance, so that the system model of the household appliance is obtained, and then the output control is performed according to the system model, so that the problem of performance reduction caused by consistency deviation, use environment difference and the like of mass production type household appliances can be solved.
Drawings
In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort. In the drawings:
fig. 1 is a flowchart of a first embodiment of a method for controlling a home appliance according to the present invention;
fig. 2 is a flowchart of a second embodiment of a method for controlling a home appliance according to the present invention;
FIG. 3 is a graph of a unit impulse response curve transformed by a system model of the present invention;
FIG. 4 is a graph of measured and predicted bathroom effluent temperatures according to 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a flowchart of a first embodiment of a method for controlling a home appliance according to the present invention, and first illustrates that a control system of a home appliance includes a computing device and a home appliance to be controlled, where the home appliance is, for example, a gas water heater, a room cooling system, and the like, and the computing device is, for example, a home computer, a home smart device, a cloud computing device, a working condition machine, and the like. Furthermore, the home appliances are provided with a main control chip such as an MCU, and the arithmetic device is provided with a high-level chip such as a CPU capable of implementing a complex algorithm. The control method of the embodiment is applied to the household appliance and comprises the following steps:
s11, sending a plurality of control information and a plurality of output information in a preset time period before the current moment to an arithmetic device, so that the arithmetic device identifies model parameters of a pre-established system model according to the plurality of control information and the plurality of output information to obtain the system model of the household appliance;
in this step, regarding the transmission of the control information and the output information, in one embodiment, the home appliance device transmits the control information and the output information to the computing device in real time, so that the computing device can update the model parameters of the system model in real time according to the real-time control information and the output information; in another embodiment, the control information and the output information in the preset time period before the current time are sent to the computing device only when the model parameters of the system model need to be identified or updated. In addition, household electrical appliances have the thing networking unit, and its thing networking unit of accessible sends control information and output information, and wherein, the thing networking unit includes but not limited to: a WIFI unit, a ZigBee unit, a Z-Wave unit, a LoRa unit, a Sigfox unit and an NB-IoT unit.
And S12, acquiring the control information of the current moment determined according to the system model of the household appliance.
In this step, it should be noted that, after the computing device obtains the system model of the home appliance device, the system model may be directly sent to the home appliance device, and the home appliance device determines the control information at the current time according to the system model; or the arithmetic device can continuously determine the control information of the current moment according to the system model and then send the control information to the household appliance.
And S13, controlling output according to the control information of the current moment.
Through the technical scheme of the embodiment, on one hand, the operation function of the household appliance is separated, and the operation of a complex algorithm is realized by using external operation equipment, so that the intelligent control of the household appliance is realized, therefore, the operation resource of the household appliance is saved, and the cost of the household appliance is reduced; on the other hand, for each household appliance, the model parameters of the system model can be identified according to the historical control information and the output information of the household appliance, so that the system model of the household appliance is obtained, and then the output control is performed according to the system model, so that the problem of performance reduction caused by consistency deviation, use environment difference and the like of mass production type household appliances can be solved.
Further, step S12 includes: and determining the control information of the current moment by adopting a model reference self-adaptive control method based on the system model of the household appliance. Preferably, the model reference adaptive control method is preferably a Model Predictive Control (MPC) method, that is, step S12 includes: and determining the control information at the current moment by adopting a model prediction control method based on the system model of the household appliance.
In an alternative embodiment, the model reference adaptive control method comprises:
converting the system model of the household appliance into a unit impulse response curve of a system;
and determining the control information of the current moment by adopting a Model Algorithm Control (MAC) method.
In an alternative embodiment, the model reference adaptive control method comprises:
converting the system model of the household appliance into a step response curve of a system;
and determining the control information of the current moment by adopting a Dynamic Matrix Control (DMC) method.
Further, the method for controlling a home appliance of the present invention further comprises:
judging whether the computing equipment fails or whether the communication between the computing equipment and the computing equipment is interrupted;
if yes, the PID control mode is adopted to control the output.
In this embodiment, when the computing device is operating normally and the communication channel between the household electrical appliance and the computing device is normal, the computing device is preferentially utilized to perform the operation of the control information; when the computing equipment is in failure or the communication between the household electrical appliance and the computing equipment is interrupted, the computing equipment is controlled in a local PID control mode, and at the moment, the household electrical appliance finishes a control function through independent work, but the optimal control effect cannot be realized.
The present invention also provides a household appliance comprising a first processor which, when executing stored first program instructions, implements the steps of the method for controlling a household appliance described above.
Fig. 2 is a flowchart of a second embodiment of the method for controlling a home appliance according to the present invention, and first illustrates that a control system of a home appliance includes a computing device and a home appliance to be controlled, where the home appliance is, for example, a gas water heater, a room cooling system, and the like, and the computing device is, for example, a home computer, a home smart device, a cloud computing device, a working condition machine, and the like. Furthermore, the home appliances are provided with a main control chip such as an MCU, and the arithmetic device is provided with a high-level chip such as a CPU capable of implementing a complex algorithm. The control method of the embodiment is applied to the arithmetic device and comprises the following steps:
s21, receiving a plurality of control information and a plurality of output information in a preset time period before the current time from the household appliance;
in this step, regarding the reception of the control information and the output information, in one embodiment, the home appliance device transmits the control information and the output information to the operation device in real time, so that the operation device can update the model parameters of the system model in real time according to the control information and the output information received in real time; in another embodiment, the control information and the output information within a preset time period before the current time are received from the home appliance only when the model parameters of the system model need to be identified or updated.
S22, identifying model parameters of a pre-established system model according to the control information and the output information to obtain the system model of the household appliance;
and S23, determining control information of the current moment according to the system model of the household appliance, and sending the control information of the current moment to the arithmetic equipment so that the arithmetic equipment controls and outputs the control information of the current moment.
Further, determining the control information of the current time according to the system model of the home appliance includes: and determining the control information of the current moment by adopting a model reference self-adaptive control method based on the system model of the household appliance. Also, the model reference adaptive control method is preferably a Model Predictive Control (MPC) method.
In an alternative embodiment, a model reference adaptive control method includes:
converting the system model of the household appliance into a unit impulse response curve of a system;
and determining the control information of the current moment by adopting a Model Algorithm Control (MAC) method.
In an alternative embodiment, a model reference adaptive control method includes:
converting the system model of the household appliance into a step response curve of a system;
and determining the control information of the current moment by adopting a Dynamic Matrix Control (DMC) method.
The invention also provides a computing device comprising a second processor which, when executing stored second program instructions, implements the steps of the method for controlling a household appliance described above.
The present invention also constructs a control system for a home appliance, the control system includes a home appliance and an arithmetic device, and the logical structures of the home appliance and the arithmetic device can be referred to the above description, which is not repeated herein. In addition, in practical applications, the number of the home appliances may be plural, and the number of the computing devices may be plural.
In a specific application, the household appliance is a gas water heater, and the control process thereof is described as follows:
first, a system model (differential model) established in advance is:
wherein P is the combustion power of the gas water heater, T is the bathroom outlet water temperature of the gas water heater, ai、T0Are model parameters, respectively, and k is a natural number greater than 1 and is associated with a predetermined time period.
After collecting the numerical values of the multiple combustion power P and the bathroom outlet water temperature T, the model parameter a can be obtained by adopting a system identification method based on the established system model1、a2、...akAnd T0And thus a system model of the gas water heater can be determined.
Next, a unit impulse response or a step response curve is obtained from the system model, and as shown in fig. 3, a curve L1 is a unit impulse response curve converted by the system model, and a curve L2 is a smoothed curve, taking the unit impulse response curve as an example. After the unit impulse response curve is obtained, the control information of the current moment can be determined by adopting a model algorithm control method, and then the output is controlled according to the control information of the current moment. Referring to fig. 4, a curve L3 is a measured result curve of the outlet water temperature of the bathroom, and a curve L4 is a temperature curve of the outlet water temperature of the bathroom predicted by using the unit impulse response after smooth filtering, so that the accuracy of the impulse response curve can be verified.
In one specific application, the household electrical appliance is a room heat dissipation system, and the control process thereof is described as follows:
first, a system model (differential model) established in advance is:
wherein Tr is the room temperature, Ts is the temperature of heating hot water, To is the outdoor temperature, ai、bi、T0Are model parameters, m and k are natural numbers greater than 1, respectively, and are associated with a predetermined time period.
Considering that in many systems the thermal inertia of the room enclosure is much greater than the heat capacity of the air inside and outside the room, i.e. the effect of the outdoor temperature To on the indoor room temperature Tr may be considered approximately constant over time. Therefore, the model can be properly simplified, namely, the current and historical heating and hot water supply temperatures Ts are used as input, the current (and historical) room temperature Tr is used as output, a difference model is established, and the outdoor temperature is used as a constant term and is combined with T0：
After collecting multiple heating hot water temperature Ts (and outdoor temperature To) and room temperature Tr, obtaining each model parameter a by adopting a system identification method based on the differential model1、a2、...amAnd T0. Then, a unit impulse response curve or a step response curve is obtained according to the system model, and after the unit impulse response curve or the step response curve is obtained, a model algorithm control method or a dynamic matrix control method is adoptedThe method can determine the control information of the current moment and then control the output according to the control information of the current moment.
Finally, it should be noted that monitoring of the gas quantity and the air quantity of the gas water heater, further monitoring of the air-fuel ratio and the combustion efficiency, controlling the flow and the temperature of the heating system, and adjusting the hydraulic balance and the thermodynamic balance of the household small system can be realized by the control method of the present invention.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (11)
1. A control method of household electrical appliance is characterized in that a control system of the household electrical appliance comprises an arithmetic device and the household electrical appliance to be controlled, and the following steps are carried out in the household electrical appliance:
sending a plurality of control information and a plurality of output information in a preset time period before the current time to an arithmetic device, so that the arithmetic device identifies model parameters of a pre-established system model according to the plurality of control information and the plurality of output information to obtain the system model of the household appliance;
acquiring control information of the current moment determined according to the system model of the household appliance;
and controlling output according to the control information at the current moment.
2. The method of claim 1, wherein the step of obtaining the control information of the current time determined according to the system model of the home appliance comprises:
and determining the control information of the current moment by adopting a model reference self-adaptive control method based on the system model of the household appliance.
3. The method of claim 2, wherein the step of determining the control information of the current time using a model-referenced adaptive control method based on the system model of the home appliance comprises:
and determining the control information at the current moment by adopting a model prediction control method based on the system model of the household appliance.
4. The method of controlling a home appliance according to claim 3, wherein the model reference adaptive control method comprises:
converting the system model of the household appliance into a unit impulse response curve of a system;
and determining the control information of the current moment by adopting a model algorithm control method.
5. The method of controlling a home appliance according to claim 3, wherein the model reference adaptive control method comprises:
converting the system model of the household appliance into a step response curve of a system;
and determining the control information of the current moment by adopting a dynamic matrix control method.
6. The method for controlling a home appliance according to claim 1, further comprising:
judging whether the computing equipment fails or whether the communication between the computing equipment and the computing equipment is interrupted;
if yes, the PID control mode is adopted to control the output.
7. A control method of an arithmetic device is characterized in that a control system of a household appliance comprises the arithmetic device and the household appliance to be controlled, and the following steps are carried out in the arithmetic device:
receiving a plurality of control information and a plurality of output information in a preset time period before the current time from the household appliance;
according to the control information and the output information, identifying model parameters of a pre-established system model to obtain the system model of the household appliance;
and determining control information of the current moment according to the system model of the household appliance, and sending the control information of the current moment to the arithmetic equipment so that the arithmetic equipment controls and outputs the control information of the current moment.
8. The method of claim 7, wherein the step of determining the control information of the current time according to the system model of the home appliance comprises:
and determining the control information of the current moment by adopting a model reference self-adaptive control method based on the system model of the household appliance.
9. An appliance device comprising a first processor, wherein the first processor, when executing stored first program instructions, implements the steps of a method of controlling an appliance device as claimed in any one of claims 1 to 6.
10. A computing device comprising a second processor, characterized in that said second processor, when executing stored second program instructions, implements the steps of the method of controlling an electric home appliance according to any one of claims 7 to 8.
11. A control system for an electrical household appliance, comprising:
the home device of claim 9; and
the computing device of claim 10.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114584414A (en) * | 2020-12-01 | 2022-06-03 | 深圳绿米联创科技有限公司 | Device control method, device, electronic device and computer-readable storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913960A (en) * | 2012-09-26 | 2013-02-06 | 广东志高空调有限公司 | Microwave oven with cloud function |
| CN103123159A (en) * | 2013-01-24 | 2013-05-29 | 广东志高空调有限公司 | Air conditioner sleeping function control method based on cloud computing technology |
| CN107229262A (en) * | 2017-06-29 | 2017-10-03 | 深圳奥比中光科技有限公司 | A kind of intelligent domestic system |
| CN107676935A (en) * | 2016-08-01 | 2018-02-09 | 青岛海尔空调器有限总公司 | Intelligent air condition energy-saving control method |
| CN107911255A (en) * | 2017-12-28 | 2018-04-13 | 李淑芹 | A kind of power grid energy consumption processing unit based on cloud computing system |
| CN207301673U (en) * | 2017-10-20 | 2018-05-01 | 成都六零加信息技术有限公司 | Control device and intelligent home control system |
| CN108577709A (en) * | 2018-05-07 | 2018-09-28 | 北京小米移动软件有限公司 | A kind of method, apparatus and storage medium of the work of intelligence mop |
| CN109623843A (en) * | 2019-01-22 | 2019-04-16 | 重庆众兄共创科技有限公司 | Home intelligent service robot based on cloud computing intelligent decision making algorithm |
| CN109962799A (en) * | 2017-12-25 | 2019-07-02 | 中国科学院沈阳自动化研究所 | The crucial application service terminated disaster recovery and backup systems of industry and method based on cloud computing |
| CN110709796A (en) * | 2017-03-24 | 2020-01-17 | 菲斯曼两合公司 | Heating control parameter optimization method and device based on Internet |
-
2020
- 2020-06-29 CN CN202010604711.5A patent/CN111880419A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913960A (en) * | 2012-09-26 | 2013-02-06 | 广东志高空调有限公司 | Microwave oven with cloud function |
| CN103123159A (en) * | 2013-01-24 | 2013-05-29 | 广东志高空调有限公司 | Air conditioner sleeping function control method based on cloud computing technology |
| CN107676935A (en) * | 2016-08-01 | 2018-02-09 | 青岛海尔空调器有限总公司 | Intelligent air condition energy-saving control method |
| CN110709796A (en) * | 2017-03-24 | 2020-01-17 | 菲斯曼两合公司 | Heating control parameter optimization method and device based on Internet |
| CN107229262A (en) * | 2017-06-29 | 2017-10-03 | 深圳奥比中光科技有限公司 | A kind of intelligent domestic system |
| CN207301673U (en) * | 2017-10-20 | 2018-05-01 | 成都六零加信息技术有限公司 | Control device and intelligent home control system |
| CN109962799A (en) * | 2017-12-25 | 2019-07-02 | 中国科学院沈阳自动化研究所 | The crucial application service terminated disaster recovery and backup systems of industry and method based on cloud computing |
| CN107911255A (en) * | 2017-12-28 | 2018-04-13 | 李淑芹 | A kind of power grid energy consumption processing unit based on cloud computing system |
| CN108577709A (en) * | 2018-05-07 | 2018-09-28 | 北京小米移动软件有限公司 | A kind of method, apparatus and storage medium of the work of intelligence mop |
| CN109623843A (en) * | 2019-01-22 | 2019-04-16 | 重庆众兄共创科技有限公司 | Home intelligent service robot based on cloud computing intelligent decision making algorithm |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114584414A (en) * | 2020-12-01 | 2022-06-03 | 深圳绿米联创科技有限公司 | Device control method, device, electronic device and computer-readable storage medium |
| CN114584414B (en) * | 2020-12-01 | 2024-05-03 | 深圳绿米联创科技有限公司 | Device control method, device, electronic device, and computer-readable storage medium |
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