CN101535731A - Central control system and operation method thereof - Google Patents
Central control system and operation method thereof Download PDFInfo
- Publication number
- CN101535731A CN101535731A CNA2006800500896A CN200680050089A CN101535731A CN 101535731 A CN101535731 A CN 101535731A CN A2006800500896 A CNA2006800500896 A CN A2006800500896A CN 200680050089 A CN200680050089 A CN 200680050089A CN 101535731 A CN101535731 A CN 101535731A
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- China
- Prior art keywords
- indoor unit
- signal
- control
- central control
- unit
- Prior art date
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Classifications
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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
-
- 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
- F24F11/46—Improving electric energy efficiency or saving
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- 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
-
- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention discloses a central control system and an operation method of the central control system which restricts a control signal received by indoor units and operates the indoor units according to setting of a schedule when a central control unit sets the schedule for controlling the operations of the indoor units. According to the present invention, the indoor units can be individually controlled by restricting external signals input to the indoor units and controlling the indoor units so that the indoor unit can be operated by the signals input from the central control unit. Further, since the indoor units can be individually controlled, unnecessary waste of power consumption can be prevented, the effectiveness of the central control of the central control unit can increase, and the function of the schedule can be reinforced.
Description
Technical field
The present invention relates to a kind of central control system and method for operating thereof, especially the method for operating that relates to a kind of like this central control system and this central control system, this central control system restriction is from the indoor unit control of outside input, thereby indoor unit can be operated according to the timetable that central control unit is set.
Background technology
Recently, along with the use of air-conditioning increases significantly, air-conditioning is tending towards being installed in the office of the room of family and building.
And, be used for central authorities' central control unit control, that link to each other with outdoor unit and central control system is configured to central control unit by installing independently, the manager can keep clear of central authorities' a plurality of outdoor units of control and a plurality of indoor unit that links to each other with outdoor unit under the situation of outdoor unit.
Then, central control system is by the operation of central control unit control outdoor unit and indoor unit, and by setting hour being that the interlude table is operated indoor unit according to the control signal of the timetable of indoor unit.
Yet, in traditional central control system, because at indoor unit during according to the timetable executable operations set by central control unit, if control panel from be arranged on indoor unit or remote controller input operation control signal, then Shu Ru control signal is carried out prior to other signal, thereby can not keep the mode of operation by the Day Settings of central control unit.
Therefore, the reservation function of the central control unit of indoor unit is weakened, and has reduced the validity of central control.
Summary of the invention
Technical problem
Therefore, occur in the problems referred to above of the prior art in order to solve, the present invention has been proposed, and an object of the present invention is to provide the method for operating of a kind of central control system and this central control system, wherein when central control module is set the timetable of the operation that is used to control indoor unit, the control signal that central control system restriction indoor unit receives is also operated indoor unit according to the setting of timetable.
Another object of the present invention provides the method for operating of a kind of central control system and this central control system, and this central control system is controlled the validity that indoor unit can reduce power consumption and strengthen central authorities' control independently by using central control unit.
Technical scheme
For realizing these purposes, a kind of central control system is provided, comprising: at least one indoor unit; With the outdoor unit that described indoor unit links to each other, described outdoor unit is controlled the operation of described indoor unit; And central control unit, described central control unit by setting described indoor unit operating time table and control described indoor unit carrying out the independence that control period interrupts inputing to the external signal of described indoor unit according to the setting-up time table.
According to another aspect of the present invention, provide a kind of method of operating of central control system, it may further comprise the steps: independent control signal is inputed to indoor unit; Judge whether to have set and carry out described input signal; And the operation that determines whether to carry out described indoor unit according to described judgement according to described independent signal.
According to another aspect of the present invention, provide a kind of method of operating of central control system, it may further comprise the steps: by the central signal operation indoor unit of central control unit; In described indoor unit operating period, independent signal is inputed to described indoor unit; And whether comprise the setting of operating described indoor unit according to described independent signal based on described central signal, control the operation of described indoor unit by selecting central signal or independent signal.
Beneficial effect
According to the present invention, can make indoor unit to control indoor unit independently by the external signal that inputs to indoor unit being limited and controls indoor unit by the signal operation of central control unit input.
And, owing to can control indoor unit independently, so can prevent the waste that power consumption is unnecessary, can increase the validity that central control unit carries out central authorities' control, and can strengthen the function of timetable.
Description of drawings
Above and other objects of the present invention, feature and advantage will become clearer by the detailed description below in conjunction with accompanying drawing, wherein:
Fig. 1 is the block diagram that illustrates according to the structure of central control system of the present invention;
Fig. 2 illustrates the block diagram of formation according to the structure of the central control unit of central control system of the present invention;
Fig. 3 illustrates the block diagram of formation according to the structure of the indoor unit of central control system of the present invention; And
Fig. 4 is the flow chart that illustrates according to the method for operating of central control system of the present invention.
The specific embodiment
Hereinafter will be described in detail with reference to the attached drawings preferred implementation of the present invention.Essence of the present invention is not limited to preferred implementation, and the those skilled in the art that understand essence of the present invention can change places at the range content of identical essence and propose another preferred implementation.
Fig. 1 is the block diagram that illustrates according to the structure of central control system of the present invention.
Referring to Fig. 1, central control system according to the present invention comprises at least one indoor unit 30, linking to each other at the remote controller 40 of remote location control indoor unit 30, with indoor unit 30 to link to each other with the outdoor unit 20 that control signal is applied to indoor unit 30 and with outdoor unit 20 is used to control the central control unit 10 of the control signal that indoor unit 30 and outdoor unit 20 operate with application.
More specifically, outdoor unit 20 links to each other with a plurality of indoor units 30, and uses the control signal of central control unit 10 and control signal is sent to indoor unit 30.With a plurality of outdoor unit that links to each other with central control unit 10 20 groupings, thereby be convenient to the operation that central control unit 10 is controlled indoor units 30.
Fig. 2 illustrates the block diagram of formation according to the structure of the central control unit of central control system of the present invention.
Referring to Fig. 2, central control unit 10 according to the present invention comprises: communication section 13, and its reception is used to control the independent information of indoor unit 30; Storage portion 12, it stores timetable, has stored in the timetable hour serving as at interval to the control of indoor unit 30; Control part 11, it is applied to indoor unit 30 and outdoor unit 20 with control signal, and sets the operation of indoor unit and transmit control signal according to timetable and make indoor unit 30 can carry out the operation of setting.
More specifically, communication section 13 receives and comprises the independent information sent by outdoor unit 20 that links to each other with communication section and indoor unit and the information of address.
And control signal that communication section sends central control unit 10, that be used to control outdoor unit 20 and indoor unit 30 is sent to corresponding indoor unit 30 and outdoor unit 20.
The indoor unit 30 that is received and the independent information of outdoor unit 20 are stored in the storage portion 12, and are used for controlling the control program of indoor unit 30 and outdoor unit 20 and the control signal by this program setting is stored in storage portion 12.
The operation of control part 11 control central control units 10, and totally control outdoor unit 20 and indoor unit 30.
More specifically, control part 11 comprises master control part 111, Day Settings portion 112 and system monitoring portion, wherein master control part 111 is written into indoor unit 30 and the independent information of outdoor unit 20 and the operation of control and supervision outdoor unit 20 and indoor unit 30 that is stored in the storage portion 12, Day Settings portion 112 sets and changes the operating time table of outdoor unit 20 and indoor unit 30, thereby system monitoring portion processing signals can be exported the information relevant with the mode of operation of indoor unit 30.
And master control part reads the status information of indoor unit 30 by the independent information that is stored in outdoor unit 20 in the storage portion 12 and indoor unit 30.
The outdoor unit 20 that 112 settings of Day Settings portion and change link to each other with central control unit 10 and the timetable of indoor unit 30, thereby the operation of setting outdoor unit 20 and indoor unit 30.
Fig. 3 illustrates the block diagram of formation according to the structure of the indoor unit of central control system of the present invention.
Referring to Fig. 3, indoor unit 30 comprises: the control signal that analyze to receive and control the control signal of setting in control part 301, the independent information that stores indoor unit and the central control unit 10 of indoor unit 30 operations storage portion 304, send a control signal to central control unit 10 and receive the communication section 303 of control signals and the UI portion 302 that the control signal of relevant indoor unit 30 is imported by the control panel that is arranged on the indoor unit 30 from central control unit 10.
More specifically, communication section 303 receives the control signal that is used to control indoor unit 30, and by outdoor unit 20 with the independent information of indoor unit 30 and comprise that the information of mode of operation is sent to central control unit 10.
The control signal that 301 pairs of communication section 303 of control part are received is analyzed, thus the operation of control indoor unit 30.
And, the control signal of setting in the control part time of reception table configuration part 112, and operate indoor unit 30 according to this control signal.
The control signal that receives in the independent information of storage portion 304 storage indoor units 30 and the central control unit 10.Then, the control signal that receives in the central control unit 10 is the operating control signal of indoor unit 30 or the control signal of being set by Day Settings portion 111.
Hereinafter operation of the present invention will be described.
Fig. 4 is the flow chart that illustrates according to the method for operating of central control system of the present invention.
Referring to Fig. 4, the control signal that is used to control indoor unit 30 operations inputs to indoor unit 30 (S10).Then, the control signal that inputs to indoor unit 30 comprises by the control signal of remote controller 40 inputs of indoor unit 30 with by the control signal of the control panel input of indoor unit 30.Hereinafter, be called ＂ external signal ＂ by the control signal of remote controller 40 input of indoor unit 30 with by the control signal of the control panel input of indoor unit 30.
After the input external signal, the control part 301 of indoor unit 10 determines whether to receive the timetable control signal of being set by central control unit 10 (S11).Then, the timetable of being set by central control unit 10 relates to hour serve as at interval the operation of indoor unit 30 to be controlled.
If do not receive the timetable control signal, then come executable operations according to the external signal of being imported.
If indoor unit 30 has received the timetable control signal, then the control part 301 of indoor unit 30 is determined whether timetables comprise and is stopped to set (S12).
Then, stop to set if the timetable control signal comprises, then indoor unit 30 interrupts the external signal that received, makes indoor unit 30 can not operate (S14) according to external signal.
Do not stop to set if the timetable control signal does not comprise, then indoor unit is operated (S13) according to the external signal of input.
If the timetable control signal comprises the locking setting and stops to set in operation, then indoor unit 30 is only operated by the timetable of setting in the central control unit 10.
Then, under the situation that locking is set, indoor unit 30 keeps current mode of operation, and ignores the control signal of extra input.
And, stop to set and carry out when locking setting to be called and permit setting.In the allowance setting, interrupt because the external signal of being imported is stopped to set, and the current operation status of indoor unit is by locking setting and keeping, so indoor unit 30 is only operated by the timetable of setting in the central control unit 10.
As mentioned above, owing to limited external signal and input to indoor unit, and indoor unit is controlled to be and makes it by being operated by the signal of central control unit input, therefore can control indoor unit independently.
And, owing to can control indoor unit independently,, increase the validity of central control unit central authorities control, and strengthen the function of timetable so can prevent the waste that power consumption is unnecessary.
Industrial applicibility
According to the method for operating of central control system of the present invention and this central control system, to inputing to The external signal of indoor unit limits. And, because can being controlled to be, indoor unit make it logical The signal of crossing the central control unit input operates, so can control independently indoor unit. And, Owing to can control independently indoor unit, thereby prevent the waste that power consumption is unnecessary, increase The validity of central control unit center-control is so industrial applicibility of the present invention is higher.
Claims (14)
1. central control system comprises:
At least one indoor unit;
With the outdoor unit that described indoor unit links to each other, described outdoor unit is controlled the operation of described indoor unit; And
Central control unit, described central control unit by setting described indoor unit operating time table and control described indoor unit carrying out the independence that control period interrupts inputing to the external signal of described indoor unit according to the setting-up time table.
2. central control system according to claim 1, wherein said central control unit comprises:
Communication section, its transmission and reception are used to control the independent information of described indoor unit,
Storage portion has wherein stored the control information about described indoor unit and described outdoor unit, and
Control part, its setting or control the operation of described indoor unit and limit the operation of described indoor unit according to the timetable of whether having set.
3. central control system according to claim 2, wherein said control part comprises:
Master control part, it is written into the operation that is stored in the independent information in the described storage portion and controls described outdoor unit and described indoor unit according to described independent information;
Day Settings portion, its setting or change are about the operating time table of described indoor unit and described outdoor unit; And
System monitoring portion, thus its processing signals can be exported the information about described indoor unit mode of operation.
4. central control system according to claim 1 is wherein being carried out control period according to described setting-up time table, and described indoor unit is only operated by described setting-up time table.
5. central control system according to claim 1, wherein said indoor unit comprises:
UI portion, UI portion shown in the control signal of described indoor unit is imported by control panel,
Communication section, the status information that it receives outside input and transmits described indoor unit,
Control part, it controls the operation of described indoor unit by analyzing the information that is received by described UI portion or described communication section, and
Storage portion has wherein stored the independent information of described indoor unit and the timetable control signal that is received.
6. central control system according to claim 5, wherein said control part is controlled described indoor unit and is made and also comprise that in the information that described indoor unit receives described indoor unit can only be operated by described timetable signal under the situation of the setting that is used to interrupt to receive independent control signal except described timetable control signal.
7. the method for operating of a central control system, it may further comprise the steps:
Independent control signal is inputed to indoor unit;
Judge whether to have set and carry out described input signal; And
Determine whether to carry out the operation of described indoor unit according to described independent signal according to described judgement.
8. method of operating according to claim 7 is wherein being set under the situation of carrying out described input signal, and described indoor unit is operated by the control signal that receives from central control unit.
9. method of operating according to claim 8, wherein the control signal that receives from described central control unit comprises the setting that stops that being used to interrupt receiving described independent control signal.
10. method of operating according to claim 9, wherein the control signal that receives from described central control unit comprises the locking setting, is used for having received the operation that also keeps described indoor unit with current state under the situation of independent signal at described indoor unit even described locking is set.
11. method of operating according to claim 7 is not wherein also being set under the situation of carrying out described input signal, described indoor unit is operated by the independent control signal of input.
12. the method for operating of a central control system, it may further comprise the steps:
Central signal operation indoor unit by central control unit;
In described indoor unit operating period, independent signal is inputed to described indoor unit; And
Whether comprise the setting of operating described indoor unit according to described independent signal based on described central signal, control the operation of described indoor unit by selecting central signal or independent signal.
13. method of operating according to claim 12 wherein comprises under the situation of the setting of interrupting described independent signal at described central signal, interrupts described independent signal, and operates described indoor unit according to described central signal.
14. method of operating according to claim 12 does not wherein comprise at described central signal and operates described indoor unit according to described independent signal under the situation of the setting of interrupting described independent signal.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060016299A KR100988618B1 (en) | 2006-02-20 | 2006-02-20 | Central controlling system of air conditioner and its operating method |
| KR1020060016299 | 2006-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101535731A true CN101535731A (en) | 2009-09-16 |
Family
ID=38437789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800500896A Pending CN101535731A (en) | 2006-02-20 | 2006-12-06 | Central control system and operation method thereof |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1987294B1 (en) |
| KR (1) | KR100988618B1 (en) |
| CN (1) | CN101535731A (en) |
| ES (1) | ES2616570T3 (en) |
| WO (1) | WO2007097512A2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101446283B1 (en) * | 2007-11-07 | 2014-10-02 | 엘지전자 주식회사 | Air conditioner and operating method for the same |
| KR101502098B1 (en) * | 2008-08-28 | 2015-03-16 | 삼성전자 주식회사 | Communication method of air conditioner |
| JP5312055B2 (en) * | 2009-01-07 | 2013-10-09 | 三菱電機株式会社 | Air conditioning system |
| KR101954143B1 (en) * | 2011-12-22 | 2019-03-05 | 엘지전자 주식회사 | Air conditioning system and method for controlling the same |
| CN103423834B (en) * | 2012-05-25 | 2016-05-04 | 珠海格力电器股份有限公司 | The control method of air-conditioner operation time |
| CN103759387B (en) * | 2014-01-29 | 2016-06-08 | 天津大学 | A kind of can control indoor air quality air conditioning unit/device controller and system |
| JP6489742B2 (en) * | 2014-01-30 | 2019-03-27 | 三菱重工業株式会社 | Air conditioning system and control method thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05322287A (en) * | 1992-05-26 | 1993-12-07 | Matsushita Seiko Co Ltd | Communication device for air conditioning system |
| JPH1047733A (en) * | 1996-07-29 | 1998-02-20 | Matsushita Refrig Co Ltd | Address setting device for air conditioner |
| JPH116644A (en) * | 1997-06-17 | 1999-01-12 | Toshiba Corp | Air conditioning control system |
| US6073110A (en) * | 1997-07-22 | 2000-06-06 | Siemens Building Technologies, Inc. | Activity based equipment scheduling method and system |
| JP3791568B2 (en) * | 1997-10-17 | 2006-06-28 | 三菱電機株式会社 | Air conditioning system |
| KR100484933B1 (en) * | 2002-08-06 | 2005-04-22 | 삼성전자주식회사 | Multi-chamber type air conditioner |
| KR100565514B1 (en) * | 2003-12-09 | 2006-03-30 | 엘지전자 주식회사 | Air conditioner's central controlling system |
-
2006
- 2006-02-20 KR KR1020060016299A patent/KR100988618B1/en not_active IP Right Cessation
- 2006-12-06 ES ES06823951.6T patent/ES2616570T3/en active Active
- 2006-12-06 WO PCT/KR2006/005244 patent/WO2007097512A2/en active Application Filing
- 2006-12-06 CN CNA2006800500896A patent/CN101535731A/en active Pending
- 2006-12-06 EP EP06823951.6A patent/EP1987294B1/en not_active Not-in-force
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070083056A (en) | 2007-08-23 |
| ES2616570T3 (en) | 2017-06-13 |
| WO2007097512A3 (en) | 2009-05-14 |
| EP1987294B1 (en) | 2017-02-08 |
| EP1987294A2 (en) | 2008-11-05 |
| KR100988618B1 (en) | 2010-10-18 |
| EP1987294A4 (en) | 2012-08-29 |
| WO2007097512A2 (en) | 2007-08-30 |
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Open date: 20090916 |