CN109405170A - Update method and device for air-conditioning system - Google Patents
Update method and device for air-conditioning system Download PDFInfo
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- CN109405170A CN109405170A CN201811146842.2A CN201811146842A CN109405170A CN 109405170 A CN109405170 A CN 109405170A CN 201811146842 A CN201811146842 A CN 201811146842A CN 109405170 A CN109405170 A CN 109405170A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
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Abstract
本发明公开了一种用于空调系统的更新方法，属于空调控制技术领域。该方法包括：获取故障率大于或等于第一设定值的故障类型；根据所述故障类型确定待更新参数；根据所述故障率确定所述待更新参数的调节量。在本发明实施例中，根据多个用户关于空调系统的故障上报情况，确定故障率大于或等于第一设定值的故障类型为频发故障，确定导致该故障的参数为待更新参数，进一步的，根据故障率确定待更新参数的调节量，方便开发人员根据该待更新参数的调节量对空调系统进行统一升级，改善空调系统的质量，避免更多用户的空调系统因为相同原因发生故障，提高用户体验。
The invention discloses an update method for an air-conditioning system, and belongs to the technical field of air-conditioning control. The method includes: acquiring a failure type whose failure rate is greater than or equal to a first set value; determining a parameter to be updated according to the failure type; and determining an adjustment amount of the parameter to be updated according to the failure rate. In the embodiment of the present invention, according to the fault reports of multiple users about the air conditioning system, it is determined that the fault type with the failure rate greater than or equal to the first set value is a frequent fault, and the parameter causing the fault is determined to be the parameter to be updated, and further The adjustment amount of the parameter to be updated is determined according to the failure rate, which is convenient for developers to upgrade the air conditioning system uniformly according to the adjustment amount of the parameter to be updated, improve the quality of the air conditioning system, and avoid the failure of the air conditioning system of more users for the same reason. Improve user experience.
Description
Technical field
The present invention relates to air conditioner controlling technology field, in particular to a kind of update method and device for air-conditioning system.
Background technique
Traditional air-conditioning system generally only provides the air conditioning functions such as basic refrigeration, heating, lacks basic self
Fault message cannot timely be issued user by defencive function, can be because user's processing causes air-conditioning system not in time when serious
Damage, bring unnecessary loss to user.In view of the above-mentioned problems, prior art discloses a variety of pairs of fault diagnosises and promptings
Method avoid unnecessary loss to remind user or maintenance personal to handle in time air-conditioning failure in time.
Air-conditioning system is needed before listing by multiple test and amendment, but test phase uses standard condition,
Air-conditioning may be at preferable working condition under standard condition, and in actual application, outdoor environment can constantly change, most
In the case of indoor and outdoors temperature and standard condition it is different.Probability that air-conditioning system breaks down in actual application with
It is different under standard condition.The prior art only can guarantee reparation to failure and to the timely of air-conditioning system maintenance, at present urgently
Developer a kind of need to be facilitated to carry out system update to air-conditioning system according to practical situations, event occurs to avoid air-conditioning system
Barrier.
Summary of the invention
The embodiment of the invention provides a kind of update methods and device for air-conditioning system, it is desirable to provide one kind avoids sky
The method that adjusting system breaks down.In order to which some aspects of the embodiment to disclosure have a basic understanding, it is shown below
It is simple to summarize.The summarized section is not extensive overview, nor to determine key/critical component or describe these implementations
The protection scope of example.Its sole purpose is that some concepts are presented with simple form, in this, as the sequence of following detailed description
Speech.
According to a first aspect of the embodiments of the present invention, a kind of update method for air-conditioning system is provided, comprising: obtain
Failure rate is greater than or equal to the fault type of the first setting value；Parameter to be updated is determined according to the fault type；According to described
Failure rate determines the regulated quantity of the parameter to be updated.
In some optionally embodiments, the update method further include: detect the operating status of air-conditioning system；Work as air-conditioning
When the operating status of system is converted into open state by closed state, the parameter to be updated is adjusted according to the regulated quantity.
In some optionally embodiments, the regulated quantity packet that the parameter to be updated is determined according to the failure rate
It includes: determining that the failure rate subtracts the difference of first setting value；The tune of the parameter to be updated is determined according to the difference
Section amount；Wherein, the difference is bigger, and the regulated quantity is bigger.
In some optionally embodiments, the regulated quantity packet that the parameter to be updated is determined according to the failure rate
It includes: when the failure rate is less than the second setting value, determining that the regulated quantity is the first setting regulated value；When the failure rate is big
When the second setting value, determine that the regulated quantity is the second setting regulated value；Wherein, second setting value is greater than institute
State the first setting value；The second setting regulated value is greater than the first setting regulated value.
In some optionally embodiments, the fault type includes: the first torque failure and the second torque failure.
In some optionally embodiments, the parameter to be updated is that torque switches transit time；Optionally, the adjusting
The value range of amount is 1s~5s；Preferably, the regulated quantity is 1s, 2s, 3s, 4s or 5s.
According to a second aspect of the embodiments of the present invention, a kind of updating device for air-conditioning system is provided, comprising: obtain single
Member, the fault type for being greater than or equal to the first setting value for obtaining failure rate；First determination unit, for according to the failure
Type determines parameter to be updated；Second determination unit, for determining the regulated quantity of the parameter to be updated according to the failure rate.
In some optionally embodiments, the updating device further include: detection unit, for detecting the fortune of air-conditioning system
Row state；Unit is adjusted, for when the operating status of air-conditioning system is converted into open state by closed state, according to the tune
Section amount adjusts the parameter to be updated.
In some optionally embodiments, second determination unit includes: difference value determining unit, for determining the event
Barrier rate subtracts the difference of first setting value；Regulated quantity determination unit, for determining the ginseng to be updated according to the difference
Several regulated quantitys；Wherein, the difference is bigger, and the regulated quantity is bigger.
In some optionally embodiments, second determination unit, for when the failure rate is less than the second setting value
When, determine that the regulated quantity is the first setting regulated value；When the failure rate is greater than or equal to the second setting value, described in determination
Regulated quantity is the second setting regulated value；Wherein, second setting value is greater than first setting value；Second setting is adjusted
Value is greater than the first setting regulated value.
In some optionally embodiments, the fault type includes: the first torque failure and the second torque failure.
In some optionally embodiments, the parameter to be updated is that torque switches transit time；Optionally, the adjusting
The value range of amount is 1s~5s；Preferably, the regulated quantity is 1s, 2s, 3s, 4s or 5s.
Technical solution provided in an embodiment of the present invention can include the following benefits:
In embodiments of the present invention, situation is reported about the failure of air-conditioning system according to multiple users, determines that failure rate is big
It is to take place frequently failure in or equal to the fault type of the first setting value, determining causes the parameter of the failure to be parameter to be updated, into one
Step, the regulated quantity of parameter to be updated is determined according to failure rate, facilitates developer according to the regulated quantity pair of the parameter to be updated
Air-conditioning system carries out unified upgrading, improves the quality of air-conditioning system, avoids the air-conditioning system of more users because same cause is sent out
Raw failure, improves user experience.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
It can the limitation present invention.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow diagram of update method for air-conditioning system shown according to an exemplary embodiment；
Fig. 2 is a kind of flow diagram of update method for air-conditioning system shown according to an exemplary embodiment；
Fig. 3 is a kind of tune that the parameter to be updated is determined according to the failure rate shown according to an exemplary embodiment
The flow diagram of section amount；
Fig. 4 is a kind of tune that the parameter to be updated is determined according to the failure rate shown according to an exemplary embodiment
The flow diagram of section amount；
Fig. 5 is a kind of structural schematic diagram of updating device for air-conditioning system shown according to an exemplary embodiment；
Fig. 6 is a kind of structural schematic diagram of updating device for air-conditioning system shown according to an exemplary embodiment；
Fig. 7 is a kind of structural schematic diagram of updating device for air-conditioning system shown according to an exemplary embodiment.
Specific embodiment
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to
Practice them.Other embodiments may include structure, logic, it is electrical, process and other change.Embodiment
Only represent possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and the sequence operated can be with
Variation.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair
The range of bright embodiment includes equivalent obtained by the entire scope of claims and all of claims
Object.Herein, each embodiment individually or can be indicated generally with term " invention ", and it is convenient that this is used for the purpose of,
And if in fact disclosing the invention more than one, the range for being not meant to automatically limit the application is any single invention
Or inventive concept.Herein, relational terms such as first and second and the like be used only for by an entity or operation with
Another entity or operation distinguish, and without requiring or implying, there are any actual relationships between these entities or operation
Or sequence.Moreover, the terms "include", "comprise" or any other variant thereof is intended to cover non-exclusive inclusion, thus
So that process, method or equipment including a series of elements not only include those elements, but also including being not explicitly listed
Other element, or further include for this process, method or the intrinsic element of equipment.In the feelings not limited more
Under condition, the element that is limited by sentence "including a ...", it is not excluded that in process, method or equipment including the element
In there is also other identical elements.Each embodiment herein is described in a progressive manner, and each embodiment stresses
Be the difference from other embodiments, the same or similar parts in each embodiment may refer to each other.For implementing
For method, product etc. disclosed in example, since it is corresponding with method part disclosed in embodiment, so the comparison of description is simple
Single, reference may be made to the description of the method.
The embodiment of the present invention is intended to the fault message using big data platform to the related air-conditioning system of multiple reporting of user
It carries out that analysis is concentrated to obtain prioritization scheme, to optimize the control process of air-conditioning system, improves the quality of air-conditioning system, avoid air-conditioning
System can be because identical reason breaks down, the high user experience of body.
It is a kind of update method for air-conditioning system for implementing to exemplify according to one as shown in Figure 1, comprising:
Step S101 obtains the fault type that failure rate is greater than or equal to the first setting value.
Step S102 determines parameter to be updated according to the fault type.
Step S103 determines the regulated quantity of the parameter to be updated according to the failure rate.
In step s101, different according to the concrete application state of air-conditioning system, it may occur that different failures, such as: pressure
Contracting machine failure, indoor fan failure, outdoor fan failure etc., for different fault types, to be carried out to air-conditioning system parameter
It adjusts, avoids air conditioner that identical failure occurs, for different fault types, the parameter to be adjusted and to relevant parameter
Regulated quantity will be different.Therefore, to improve the accuracy updated to air-conditioning system, in step s 102, according to the event
Barrier type determines parameter to be updated, and then in step s 103, the adjusting of the parameter to be updated is determined according to the failure rate
Amount.
In embodiments of the present invention, situation is reported about the failure of air-conditioning system according to multiple users, determines that failure rate is big
It is to take place frequently failure in or equal to the fault type of the first setting value, determining causes the parameter of the failure to be parameter to be updated, into one
Step, the regulated quantity of parameter to be updated is determined according to failure rate, facilitates developer according to the regulated quantity pair of the parameter to be updated
Air-conditioning system carries out unified upgrading, improves the quality of air-conditioning system, avoids the air-conditioning system of more users because same cause is sent out
Raw failure, improves user experience.
Optionally, the above process is executed by the controller of air-conditioning system or the remote server of air-conditioning system.
In some optionally embodiments, the controller of air-conditioning system obtains failure rate from cloud server, determines failure
Rate is greater than or equal to the fault type of the first setting value.In turn, the controller of air-conditioning system according to the fault type determine to
Undated parameter, and determine according to the failure rate regulated quantity of the parameter to be updated.Wherein, fault type and fault type
Within air-conditioning systems with parameter corresponding relationship to be updated storage.
In some optionally embodiments, remote server obtains the failure classes that failure rate is greater than or equal to the first setting value
Type.In turn, remote server determines parameter to be updated according to the fault type, and determining described to more according to the failure rate
The regulated quantity of new parameter.Wherein, fault type and fault type and parameter corresponding relationship to be updated are stored in remote server
In.
In some optionally embodiments, as shown in Fig. 2, after step s 103, further includes:
Step S201 detects the operating status of air-conditioning system.
Step S202, when the operating status of air-conditioning system is converted into open state by closed state, according to the adjusting
Amount adjusts the parameter to be updated.
Operating status in the present embodiment according to air-conditioning system determines the system update time, avoids running in air-conditioning system
System is updated in journey, causes control process chaotic, influences the refrigeration or heating effect of air-conditioning system, avoid to user with
Carry out uncomfortable, raising user experience.
In the aforementioned embodiment, determine that the mode of the regulated quantity of the parameter to be updated has much according to the failure rate.
In some optionally embodiments, as shown in figure 3, described determine the parameter to be updated according to the failure rate
Regulated quantity includes:
Step S301 determines that the failure rate subtracts the difference of first setting value.
Step S302 determines the regulated quantity of the parameter to be updated according to the difference.Wherein, the difference is bigger, institute
It is bigger to state regulated quantity.
Wherein, the first setting value is the fault value determined under standard condition according to repeated detection result, when actually answering
With in the process, failure rate is bigger, more needs as early as possible to be updated air-conditioning system, to avoid occurring again corresponding failure, ginseng
Number regulated quantity is bigger.
In some optionally embodiments, as shown in figure 4, described determine the parameter to be updated according to the failure rate
Regulated quantity includes:
Step S401 determines that the regulated quantity is the first setting regulated value when the failure rate is less than the second setting value.
Step S402 determines that the regulated quantity is the second setting when the failure rate is greater than or equal to the second setting value
Regulated value.Wherein, second setting value is greater than first setting value；The second setting regulated value is greater than described first and sets
Determine regulated value.
Wherein, the second setting value is greater than first setting value, and when failure rate is greater than the second setting value, failure rate is got over
Greatly, it more needs as early as possible to be updated air-conditioning system, to avoid occurring again corresponding failure, failure rate is greater than the second setting value
When parameter regulation amount than failure rate be less than or equal to the second setting value when parameter regulation amount it is big, i.e., second setting regulated value be greater than institute
State the first setting regulated value.
In certain embodiments, intelligent power module (Intelligent Power Module；IPM) in air-conditioning system
In system using more and more extensive, IPM failure is multiple failure in air-conditioning system, to causing IPM failure to carry out big data system
It is found during meter, the drive control of air-conditioning compressor is an important factor for causing IPM failure.Specifically, obtaining different
Air-conditioning system compressor when reporting IPM failure frequency, it is true according to section described in the frequency of compressor when reporting IPM failure
The drive control for determining compressor is that there are problems in G torque and M torque handoff procedure or in M torque and D torque.
Wherein, the frequency level of air-conditioning compressor frequency is divided such as the low, medium and high three grades in the following table 1:
Table 1
| Frequency level | Definition | Compressor frequency value |
| It is low | G torque | 0~29Hz |
| In | M torque | 30~50Hz |
| It is high | D torque | 51Hz or more |
In certain embodiments, the fault type includes: the first torque failure and the second torque failure.First power
Square failure, that is, compressor is switched to M torque by G torque or is broken down when switching to G torque by M torque, specifically, air-conditioning system
When system reports IPM failure, compressor frequency levels off in 29Hz.Second torque failure, that is, compressor switches to D torque by M torque
Or break down when by D torque switching to M torque, specifically, compressor frequency levels off to when air-conditioning system reports IPM failure
In 50Hz.
Wherein, torque switching time when the main reason for causing the first torque failure or the second torque failure is torque switching
It is shorter.The i.e. described parameter to be updated is that torque switches transit time.Optionally, the value range of the regulated quantity is 1s~5s；
Preferably, the regulated quantity is 1s, 2s, 3s, 4s or 5s.
In some optional embodiments, when the failure rate of the first torque failure or the second torque failure is greater than or equal to first
When setting value, determine that the failure rate subtracts the difference of first setting value；The ginseng to be updated is determined according to the difference
Several regulated quantitys.The regulated quantity is between 1s~5s.
In some optional embodiments, when the failure rate of the first torque failure or the second torque failure is greater than or equal to first
Setting value and when less than the second setting value, determines that the regulated quantity is the first setting regulated value；When the failure rate is greater than or waits
When the second setting value, determine that the regulated quantity is the second setting regulated value；Wherein, the second setting regulated value is greater than described
First setting regulated value.Preferably, first regulated value is set as 2S, second sets regulated value as 4s.
When air-conditioning system is in close state, then when being converted into open state by closed state, according to the adjusting
Amount adjusts the parameter to be updated；When air-conditioning system is in the open state, then after air-conditioning shutdown after and again open operation
When, the parameter to be updated is adjusted according to the regulated quantity.
It is the embodiment provided by the present invention for the updating device of air-conditioning system as follows, for executing previous embodiment institute
The method of offer.
As shown in figure 5, being a kind of structure of updating device for air-conditioning system shown according to an exemplary embodiment
Schematic diagram, the updating device of the air-conditioning system include: acquiring unit 501, the first determination unit 502 and the second determination unit 503.
Acquiring unit 501, the fault type for being greater than or equal to the first setting value for obtaining failure rate
First determination unit 502, for determining parameter to be updated according to the fault type
Second determination unit 503, for determining the regulated quantity of the parameter to be updated according to the failure rate.
In embodiments of the present invention, situation is reported about the failure of air-conditioning system according to multiple users, determines that failure rate is big
It is to take place frequently failure in or equal to the fault type of the first setting value, determining causes the parameter of the failure to be parameter to be updated, into one
Step, the regulated quantity of parameter to be updated is determined according to failure rate, facilitates developer according to the regulated quantity pair of the parameter to be updated
Air-conditioning system carries out unified upgrading, improves the quality of air-conditioning system, avoids the air-conditioning system of more users because same cause is sent out
Raw failure, improves user experience.
In some optionally embodiments, as shown in fig. 6, the updating device further include: detection unit 601 and adjusting are single
Member 602.
Detection unit 601, for detecting the operating status of air-conditioning system.
Unit 602 is adjusted, for when the operating status of air-conditioning system is converted into open state by closed state, according to institute
It states regulated quantity and adjusts the parameter to be updated.
Operating status in the present embodiment according to air-conditioning system determines the system update time, avoids running in air-conditioning system
System is updated in journey, causes control process chaotic, influences the refrigeration or heating effect of air-conditioning system, avoid to user with
Carry out uncomfortable, raising user experience.
In the aforementioned embodiment, determine that the mode of the regulated quantity of the parameter to be updated has much according to the failure rate.
In some optionally embodiments, second determination unit 503 includes: difference value determining unit 5031 and regulated quantity
Determination unit 5032.
Difference value determining unit 5031, for determining that the failure rate subtracts the difference of first setting value.
Regulated quantity determination unit 5032, for determining the regulated quantity of the parameter to be updated according to the difference；Wherein, institute
It is bigger to state difference, the regulated quantity is bigger.
In some optionally embodiments, second determination unit 502, for when the failure rate is less than the second setting
When value, determine that the regulated quantity is the first setting regulated value；When the failure rate is greater than or equal to the second setting value, institute is determined
Stating regulated quantity is the second setting regulated value；Wherein, second setting value is greater than first setting value；Second setting is adjusted
Section value is greater than the first setting regulated value.
In some optionally embodiments, the fault type includes: the first torque failure and the second torque failure.
In some optionally embodiments, the parameter to be updated is that torque switches transit time；Optionally, the adjusting
The value range of amount is 1s~5s；Preferably, the regulated quantity is 1s, 2s, 3s, 4s or 5s.In certain embodiments, intelligence
It can power module (Intelligent Power Module；IPM) within air-conditioning systems using more and more extensive, air-conditioning system
Middle IPM failure be multiple failure, to cause IPM failure carry out big data statistic processes in find, air-conditioning compressor
Drive control is an important factor for causing IPM failure.Specifically, obtaining compressor when different air-conditioning systems reports IPM failure
Frequency, according to section described in the frequency of compressor when reporting IPM failure determine compressor drive control be G torque with
In M torque handoff procedure or there are problems in M torque and D torque.
Wherein, the frequency level of air-conditioning compressor frequency is divided such as the low, medium and high three grades in the following table 1:
Table 1
| Frequency level | Definition | Compressor frequency value |
| It is low | G torque | 0~29Hz |
| In | M torque | 30~50Hz |
| It is high | D torque | 51Hz or more |
In certain embodiments, the fault type includes: the first torque failure and the second torque failure.First power
Square failure, that is, compressor is switched to M torque by G torque or is broken down when switching to G torque by M torque, specifically, air-conditioning system
When system reports IPM failure, compressor frequency levels off in 29Hz.Second torque failure, that is, compressor switches to D torque by M torque
Or break down when by D torque switching to M torque, specifically, compressor frequency levels off to when air-conditioning system reports IPM failure
In 50Hz.
Wherein, torque switching time when the main reason for causing the first torque failure or the second torque failure is torque switching
It is shorter.The i.e. described parameter to be updated is that torque switches transit time.Optionally, the value range of the regulated quantity is 1s~5s；
Preferably, the regulated quantity is 1s, 2s, 3s, 4s or 5s.
In some optional embodiments, when the failure rate of the first torque failure or the second torque failure is greater than or equal to first
When setting value, difference value determining unit 5031 determines that the failure rate subtracts the difference of first setting value；Regulated quantity determines single
Member 5032 determines the regulated quantity of the parameter to be updated according to the difference.The regulated quantity is between 1s~5s.
In some optional embodiments, when the failure rate of the first torque failure or the second torque failure is greater than or equal to first
Setting value and when less than the second setting value, the second determination unit 502 determines that the regulated quantity is the first setting regulated value；When described
When failure rate is greater than or equal to the second setting value, determine that the regulated quantity is the second setting regulated value；Wherein, second setting
Regulated value is greater than the first setting regulated value.Preferably, first regulated value is set as 2S, second sets regulated value as 4s.
When detection unit 601 detects that air-conditioning system is in close state, then when by detecting that closed state is converted into out
When opening state, unit 602 is adjusted according to the regulated quantity and adjusts the parameter to be updated；When air-conditioning system is in the open state
When, then after air-conditioning shutdown and detect when opening operation again, adjust unit 602 according to the regulated quantity adjust it is described to
Undated parameter.
It should be understood that the invention is not limited to the process and structure that are described above and are shown in the accompanying drawings,
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims
System.
Claims (10)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109780812A (en) * | 2019-01-04 | 2019-05-21 | 青岛海尔股份有限公司 | The treating method and apparatus of the running state data of refrigerator |
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Effective date of registration: 20210204 Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant after: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER AIR CONDITIONER GENERAL Corp.,Ltd. |
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