CN105824337A - Control method and device of electrical equipment - Google Patents
Control method and device of electrical equipment Download PDFInfo
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- CN105824337A CN105824337A CN201610137548.XA CN201610137548A CN105824337A CN 105824337 A CN105824337 A CN 105824337A CN 201610137548 A CN201610137548 A CN 201610137548A CN 105824337 A CN105824337 A CN 105824337A
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- 230000008859 change Effects 0.000 claims description 9
- 238000012545 processing Methods 0.000 claims description 6
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- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
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- 238000012795 verification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Automation & Control Theory (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a control method and a control device for electrical equipment. Wherein, the method comprises the following steps: after the electrical equipment is initially powered on, starting a thermistor sensor and a digital temperature and humidity sensor; taking a first temperature signal acquired by a thermistor sensor as a starting condition parameter of electrical equipment; and after the electrical equipment is started for a preset time according to the starting condition parameters, controlling a second temperature and humidity signal acquired by the digital temperature and humidity sensor to serve as the operating condition parameters of the electrical equipment. The invention solves the technical problem that the digital temperature and humidity sensor has too long response time in the related technology, which causes slow starting time of electrical equipment.
Description
Technical field
The present invention relates to control field, in particular to control method and the device of a kind of electric equipment.
Background technology
The electric equipments such as air-conditioning often use humiture as input variable, and using as start or the condition of operation, at present, electric equipment often uses digital hygro sensor or thermistor (temperature) sensor to gather humiture parameter.
Although it should be noted that digital hygro sensor precision is higher, but its response time is longer, cause electric equipment to start the time slow, although and the thermistor (temperature) sensor corresponding time fast, but accuracy of detection is nothing like digital hygro sensor.
Digital hygro sensor response time is oversize in the related for above-mentioned, causes electric equipment to start time slow problem, the most not yet proposes effective solution.
Summary of the invention
Embodiments providing control method and the device of a kind of electric equipment, at least to solve in the related, digital hygro sensor response time is oversize, causes the technical problem that the electric equipment startup time is slow.
An aspect according to embodiments of the present invention, provide the control method of a kind of electric equipment, electric equipment at least includes: thermistor (temperature) sensor and digital hygro sensor, and the method includes: after powering at the beginning of electric equipment, starts thermistor (temperature) sensor and digital hygro sensor；The first temperature signal collected by thermistor (temperature) sensor is as the entry condition parameter of electric equipment；After electric equipment starts preset duration according to entry condition parameter, the second temperature-humidity signal that digital hygro sensor is collected by control is as the service condition parameter of electric equipment.
Another aspect according to embodiments of the present invention, additionally provide the control device of a kind of electric equipment, electric equipment at least includes: thermistor (temperature) sensor and digital hygro sensor, this device includes: start unit, for after powering at the beginning of electric equipment, start thermistor (temperature) sensor and digital hygro sensor；First processing unit, for the first temperature signal of being collected by thermistor (temperature) sensor as the entry condition parameter of electric equipment；Control unit, after starting preset duration at electric equipment according to entry condition parameter, the second temperature-humidity signal that digital hygro sensor is collected by control is as the service condition parameter of electric equipment.
In embodiments of the present invention, use after powering at the beginning of electric equipment, start thermistor (temperature) sensor and digital hygro sensor；The first temperature signal collected by thermistor (temperature) sensor is as the entry condition parameter of electric equipment；After electric equipment starts preset duration according to entry condition parameter, the second temperature-humidity signal that digital hygro sensor is collected by control is as the service condition parameter of electric equipment.Solving in the related, digital hygro sensor response time is oversize, causes the technical problem that the electric equipment startup time is slow.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of the control method of a kind of electric equipment according to embodiments of the present invention；
Fig. 2 is the schematic diagram of the control method of a kind of optional electric equipment according to embodiments of the present invention；
Fig. 3 is the schematic diagram of the control method of a kind of optional electric equipment according to embodiments of the present invention；And
Fig. 4 is the schematic diagram controlling device of a kind of electric equipment according to embodiments of the present invention.
Detailed description of the invention
In order to make those skilled in the art be more fully understood that the present invention program, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the embodiment of a present invention part rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of protection of the invention.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second " etc. are for distinguishing similar object, without being used for describing specific order or precedence.Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to embodiments of the invention described herein can be implemented with the order in addition to those here illustrating or describing.In addition, term " includes " and " having " and their any deformation, it is intended to cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product or equipment be not necessarily limited to those steps or the unit clearly listed, but can include the most clearly listing or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiment one
According to embodiments of the present invention, provide the embodiment of the control method of a kind of electric equipment, it should be noted that, can perform in the computer system of such as one group of computer executable instructions in the step shown in the flow chart of accompanying drawing, and, although showing logical order in flow charts, but in some cases, can be to be different from the step shown or described by order execution herein.
Fig. 1 is the flow chart of the control method of a kind of electric equipment according to embodiments of the present invention, it should be noted that the electric equipment in the application is not limited to the equipment such as air-conditioner, wine cabinet, refrigerator.Alternatively, above-mentioned electric equipment may include that thermistor (temperature) sensor and digital hygro sensor, and wherein, said method may include that
Step S12, after powering at the beginning of electric equipment, starts thermistor (temperature) sensor and digital hygro sensor.
Specifically, in this programme, after detecting and powering at the beginning of electric equipment, controller MCU can control to start thermistor (temperature) sensor and digital hygro sensor simultaneously.
It should be noted that, in this programme, controller MCU can realize the collection of temperature by controlling the circuit of thermistor (temperature) sensor, the circuit diagram of thermistor (temperature) sensor is as shown in Figure 2, in fig. 2, by the controller MCU detection dividing potential drop of RT Yu R1 and be converted to temperature signal thus realize the collection of temperature.Circuit in fig. 2 there are three terminals connect MCU chip port, controller MCU reaches the purpose of control circuit duty by the voltage that programme-control is respectively held, and when two I/O ports below Fig. 2 are same level, RT is in not on-state, electric energy can be saved, when the temperature parameter in control room.Fig. 2 lower left corner IO is high level, and when middle lower section IO is low level, RT is in the conduction state, thus gathers the temperature signal of indoor.
Step S14, the first temperature signal collected by thermistor (temperature) sensor is as the entry condition parameter of electric equipment.
Specifically, in this programme, when powering at the beginning of electric equipment, the first temperature signal that thermistor (temperature) sensor can be collected by controller MCU is as the entry condition parameter of electric equipment, it should be noted that, because digital hygro sensor enters the stabilization sub stage needs certain response time, and critesistor has been stablized before powering on, therefore after powering at the beginning of air-conditioning, although this programme starts thermistor (temperature) sensor and digital hygro sensor simultaneously, but the first temperature signal that first employing thermistor (temperature) sensor collects is as the entry condition parameter of electric equipment, quickly starting and not damaging air-conditioning equipment of electric equipment can be realized.
Step S16, after electric equipment starts preset duration according to start-up parameter, the second temperature-humidity signal collected by digital hygro sensor is as the service condition parameter of electric equipment.
Specifically, in this programme, above-mentioned preset duration can be the response time of digital hygro sensor, after starting of air conditioner preset duration, digital hygro sensor is also responsive to complete, therefore the second temperature-humidity signal that Temperature Humidity Sensor is collected by this programme is as the service condition parameter of electric equipment, so that electric equipment possesses superior performance in terms of gathering humiture.Alternatively, the circuit diagram of digital hygro sensor is as shown in Figure 3.
This programme, by after powering at the beginning of electric equipment, starts thermistor (temperature) sensor and digital hygro sensor；The first temperature signal collected by thermistor (temperature) sensor is as the entry condition parameter of electric equipment；After electric equipment starts preset duration according to entry condition parameter, the second temperature-humidity signal collected by digital hygro sensor is as the service condition parameter of electric equipment.Solving in the related, digital hygro sensor response time is oversize, causes the problem that the electric equipment startup time is slow.
Alternatively, in step S16, the second temperature-humidity signal collected by digital hygro sensor is as after the service condition parameter of electric equipment, and the method also includes:
Step S20, it is judged that whether digital hygro sensor breaks down.
Step S22, in the case of digital hygro sensor breaks down, using the first temperature signal as the service condition parameter of electric equipment.
Specifically, in this programme, although the second temperature-humidity signal that MCU employing digital hygro sensor collects is as the service condition parameter of electric equipment, but the MCU still moment monitors the first temperature signal that thermistor (temperature) sensor collects, i.e. after the power-on of air conditioner time is more than preset duration, the data that temperature-sensitive element collects are not in the master variable as MCU, and as additional variable.In the case of digital hygro sensor breaks down, MCU can improve equipment reliability of operation successively using the first temperature signal as the service condition parameter of electric equipment.
Alternatively, step S22, it is judged that the step whether digital hygro sensor breaks down may include that
Step S221, obtains indoor temperature and the indoor temperature in the second moment in the first moment according to the second temperature-humidity signal, and wherein, the second moment was later than for the first moment.
Step S222, in the case of the indoor temperature in the first moment exceedes first threshold with the difference of the indoor temperature in the second moment, determines that digital hygro sensor breaks down.
Specifically, in this programme, the humiture in multiple moment that digital hygro sensor can be collected by MCU carries out difference verification, but the humiture difference of adjacent moment is relatively big and in the case of exceeding first threshold, MCU then judges that digital hygro sensor breaks down, it should be noted that, in the case of MCU does not carries out difference verification, the circuit in Fig. 2 does not works.
Alternatively, MCU can use above-mentioned method of calibration to judge whether thermistor (temperature) sensor breaks down.
Alternatively, thermistor (temperature) sensor gathers the step of the first temperature signal and may include that the resistance change of detection thermistor (temperature) sensor；The first temperature signal is generated according to resistance change.
Alternatively, after step S222 determines that digital hygro sensor breaks down, the method that the present embodiment provides also includes:
Step S223, whether detection thermistor (temperature) sensor breaks down.
Step S224, in the case of thermistor (temperature) sensor breaks down, generates warning message, and wherein, warning message at least includes: thermistor (temperature) sensor and/or the failure code of digital hygro sensor.
Specifically, in this programme, MCU may determine that whether thermistor (temperature) sensor breaks down, and in the case of thermistor (temperature) sensor breaks down, MCU can generate failure code, and control failure code and show in the display panel of electric equipment.
To sum up, a kind of method that present applicant proposes thermistor (temperature) sensor and digital hygro sensor collaborative work, it is achieved that electric equipment quickly starts and is adapted to the effect of change of ambient temperature.
Embodiment two
Present invention also provides the control device of a kind of electric equipment, electric equipment at least includes: thermistor (temperature) sensor and digital hygro sensor, and wherein, as shown in Figure 4, this control device may include that
Start unit 40, for after powering at the beginning of electric equipment, starts thermistor (temperature) sensor and digital hygro sensor；First processing unit 42, for the first temperature signal of being collected by thermistor (temperature) sensor as the entry condition parameter of electric equipment；Control unit 44, after starting preset duration at electric equipment according to entry condition parameter, the second temperature-humidity signal that digital hygro sensor is collected by control is as the service condition parameter of electric equipment.
This programme, by after powering at the beginning of electric equipment, starts thermistor (temperature) sensor and digital hygro sensor；The first temperature signal collected by thermistor (temperature) sensor is as the entry condition parameter of electric equipment；After electric equipment starts preset duration according to entry condition parameter, the second temperature-humidity signal that digital hygro sensor is collected by control is as the service condition parameter of electric equipment.Solving in the related, digital hygro sensor response time is oversize, causes the problem that the electric equipment startup time is slow.
Alternatively, said apparatus also includes: judging unit, is used for judging whether digital hygro sensor breaks down；3rd processing unit, in the case of digital hygro sensor breaks down, using the first temperature signal as the service condition parameter of electric equipment.
Alternatively, above-mentioned judging unit includes: acquisition module, and for obtaining indoor temperature and the indoor temperature in the second moment in the first moment according to the second temperature-humidity signal, wherein, the second moment was later than for the first moment；Determine module, in the case of exceeding first threshold in the difference of the indoor temperature in the first moment with the indoor temperature in the second moment, determine that digital hygro sensor breaks down.
Alternatively, said apparatus also includes: the first detector unit, for detecting the resistance change of thermistor (temperature) sensor；First signal generating unit, for generating the first temperature signal according to resistance change.
Alternatively, said apparatus also includes: the second detector unit, is used for detecting whether thermistor (temperature) sensor breaks down；Second signal generating unit, in the case of thermistor (temperature) sensor breaks down, generates warning message, and wherein, warning message at least includes: thermistor (temperature) sensor and/or the failure code of digital hygro sensor.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
In the above embodiment of the present invention, the description to each embodiment all emphasizes particularly on different fields, and does not has the part described in detail, may refer to the associated description of other embodiments in certain embodiment.
In several embodiments provided herein, it should be understood that disclosed technology contents, can realize by another way.Wherein, device embodiment described above is only schematically, the division of the most described unit, can be that a kind of logic function divides, actual can have other dividing mode when realizing, the most multiple unit or assembly can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, unit or module or communication connection, can be being electrical or other form.
The described unit illustrated as separating component can be or may not be physically separate, and the parts shown as unit can be or may not be physical location, i.e. may be located at a place, or can also be distributed on multiple unit.Some or all of unit therein can be selected according to the actual needs to realize the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to be that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ the form of SFU software functional unit realizes.
If described integrated unit is using the form realization of SFU software functional unit and as independent production marketing or use, can be stored in a computer read/write memory medium.Based on such understanding, completely or partially can embodying with the form of software product of part that prior art is contributed by technical scheme the most in other words or this technical scheme, this computer software product is stored in a storage medium, including some instructions with so that a computer equipment (can be for personal computer, server or the network equipment etc.) performs all or part of step of method described in each embodiment of the present invention.And aforesaid storage medium includes: USB flash disk, read only memory (ROM, Read-OnlyMemory), the various media that can store program code such as random access memory (RAM, RandomAccessMemory), portable hard drive, magnetic disc or CD.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (10)
1. the control method of an electric equipment, it is characterised in that described electric equipment at least includes: thermistor (temperature) sensor and digital hygro sensor, wherein, described method includes:
After powering at the beginning of described electric equipment, start described thermistor (temperature) sensor and described digital hygro sensor；
The first temperature signal collected by described thermistor (temperature) sensor is as the entry condition parameter of described electric equipment；
After described electric equipment starts preset duration according to described entry condition parameter, the second temperature-humidity signal collected by described digital hygro sensor is as the service condition parameter of described electric equipment.
Method the most according to claim 1, it is characterised in that in the second temperature-humidity signal collected by described digital hygro sensor as after the service condition parameter of described electric equipment, described method also includes:
Judge whether described digital hygro sensor breaks down；
In the case of described digital hygro sensor breaks down, using described first temperature signal as the service condition parameter of described electric equipment.
Method the most according to claim 2, it is characterised in that judge that the step whether described digital hygro sensor breaks down includes:
Obtain indoor temperature and the indoor temperature in the second moment in the first moment according to described second temperature-humidity signal, wherein, described second moment is later than described first moment；
In the case of the indoor temperature in described first moment exceedes first threshold with the difference of the indoor temperature in described second moment, determine that described digital hygro sensor breaks down.
Method the most according to claim 1, it is characterised in that described thermistor (temperature) sensor gathers the step of the first temperature signal and includes:
Detect the resistance change of described thermistor (temperature) sensor；
Described first temperature signal is generated according to described resistance change.
Method the most according to claim 4, it is characterised in that after determining that described digital hygro sensor breaks down, described method also includes:
Detect whether described thermistor (temperature) sensor breaks down；
In the case of described thermistor (temperature) sensor breaks down, generating warning message, wherein, warning message at least includes: described thermistor (temperature) sensor and/or the failure code of described digital hygro sensor.
6. the control device of an electric equipment, it is characterised in that described electric equipment at least includes: thermistor (temperature) sensor and digital hygro sensor, wherein, described device includes:
Start unit, for after powering at the beginning of described electric equipment, starts described thermistor (temperature) sensor and described digital hygro sensor；
First processing unit, for the first temperature signal of being collected by described thermistor (temperature) sensor as the entry condition parameter of described electric equipment；
Control unit, after starting preset duration at described electric equipment according to described entry condition parameter, the second temperature-humidity signal collected by described digital hygro sensor is as the service condition parameter of described electric equipment.
Device the most according to claim 6, it is characterised in that described device also includes:
Judging unit, is used for judging whether described digital hygro sensor breaks down；
3rd processing unit, in the case of described digital hygro sensor breaks down, using described first temperature signal as the service condition parameter of described electric equipment.
Device the most according to claim 7, it is characterised in that described judging unit includes:
Acquisition module, for obtaining indoor temperature and the indoor temperature in the second moment in the first moment according to described second temperature-humidity signal, wherein, described second moment is later than described first moment；
Determine module, in the case of exceeding first threshold in the difference of the indoor temperature in described first moment with the indoor temperature in described second moment, determine that described digital hygro sensor breaks down.
Device the most according to claim 6, it is characterised in that described device also includes:
First detector unit, for detecting the resistance change of described thermistor (temperature) sensor；
First signal generating unit, for generating described first temperature signal according to described resistance change.
Device the most according to claim 9, it is characterised in that described device also includes:
Second detector unit, is used for detecting whether described thermistor (temperature) sensor breaks down；
Second signal generating unit, in the case of described thermistor (temperature) sensor breaks down, generates warning message, and wherein, warning message at least includes: described thermistor (temperature) sensor and/or the failure code of described digital hygro sensor.
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| CN201610137548.XA CN105824337B (en) | 2016-03-10 | 2016-03-10 | Control method and device of electrical equipment |
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| CN201610137548.XA CN105824337B (en) | 2016-03-10 | 2016-03-10 | Control method and device of electrical equipment |
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| CN105824337B CN105824337B (en) | 2017-11-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115782517A (en) * | 2022-12-06 | 2023-03-14 | 浙江零跑科技股份有限公司 | Temperature control method and device for vehicle, computer equipment and storage medium |
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