CN101307944A - Setting value management process and device - Google Patents
Setting value management process and device Download PDFInfo
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- CN101307944A CN101307944A CNA2008100994844A CN200810099484A CN101307944A CN 101307944 A CN101307944 A CN 101307944A CN A2008100994844 A CNA2008100994844 A CN A2008100994844A CN 200810099484 A CN200810099484 A CN 200810099484A CN 101307944 A CN101307944 A CN 101307944A
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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
- F24F11/46—Improving electric energy efficiency or saving
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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
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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
- F24F11/65—Electronic processing for selecting an operating mode
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/60—Energy consumption
Abstract
The invention relates to a managing method for the setting value (a managing device for the setting value) for the further energy saving under the situation of setting the temperature setting value isothermal environment as the benchmark setting value. Once reaching the appointed moment, the device can judge whether the current mode is the refrigerating mode or the isothermal mode. For instance, under the situation of refrigerating mode, comparing the current temperature setting value tsp to the benchmark setting value TCR, the tsp is less than the TCR, the current temperature setting value tsp is changed to the benchmark setting value TCR (allowing reposition); if the tsp is more than or equal to the TCR, the current temperature setting value tsp maintains the current value (forbidding the reposition). Thereby, the invention is only changed to the benchmark setting value under the situation of judging the energy saving direction to avoid the increased direction change of the temperature setting value.
Description
Technical field
The present invention relates to specifying constantly and will set value the setting value management process and the device that reset to predetermined reference set value at the thermal environments of being set by conditioned space such as desired temperature.
Background technology
In the past, in the air-conditioner control system of office building etc., the set temperature setting device of the conditioned area (by conditioned space) in available for example each floor changed the design temperature of setting at this conditioned area according to occupant's hobby.Design temperature is in refrigeration and heat difference capping value and lower limit under two kinds of situations.The occupant then can set value by free changing temperature in this upper lower limit value scope.
Fig. 7 (a) illustrates the temperature of the day before yesterday in the routine office building and sets situation.In this example, desired temperature tsp is respectively 22 ℃, 23 ℃, 23 ℃, 22 ℃ among conditioned area Z1, Z2, Z3, the Z4.In addition, the higher limit of design temperature (TCH) is set at 26 ℃ when freezing in this case, and lower limit (TCL) is set at 22 ℃, and the higher limit (THH) of design temperature is set at 22 ℃ when heating, and lower limit (THL) is set at 18 ℃.
This air-conditioner control system as the way of management configuration value, is undertaken by constantly the current desired temperature of setting at conditioned area being reset to predetermined reference set value in for example appointment.For instance, among Fig. 7 (a) reference set value in the refrigeration mode (TCR) is set under the situation that reference set value (THR) in 24 ℃, heating mode is set at 20 ℃, begin the air-conditioning control of refrigeration mode constantly second day appointment, as Fig. 7 (b) just shown in can all change to reference set value TCR (24 ℃) at the desired temperature tsp of conditioned area Z1, Z2, Z3, Z4.
Therefore, second day appointment constantly, the desired temperature tsp of conditioned area Z1, Z2, Z3, Z4 is set at the desired temperature tsp that is higher than the day before yesterday, just can realize energy-conservation.In addition, be constantly the Current Temperatures setting value to be reset to reference set value in this example, but concerning the hotel second day appointment, also can be when checking out the desired temperature in the guest room be reset to reference set value (for example with reference to patent documentation 1).
(patent documentation 1) Japanese kokai publication hei 8-121849 communique
Summary of the invention
But above-mentioned existing setting value management process, whether no matter be purpose with energy-conservation, all tending to is being the desired temperature of resetting on the direction that increases to some extent of energy consumption with energy-conservation opposite direction.This problem in refrigeration and heat between the intergrade that mixes take place comparatively frequent.
Fig. 8 (a) illustrates the routine office building temperature setting situation of the day before yesterday between its intergrade.In this example, the temperature when desired temperature tsp freezed according to the day before yesterday among conditioned area Z1, Z2, the Z3 is set and is respectively 22 ℃, 26 ℃, 23 ℃, and the temperature when desired temperature tsp then heated according to the day before yesterday among the conditioned area Z4 is set at 18 ℃.
Therefore, begin the air-conditioning control of refrigeration mode constantly second day appointment, as Fig. 8 (b) just shown in all change to reference set value TCR (24 ℃) at the desired temperature tsp of conditioned area Z1, Z2, Z3, Z4.In this case, its desired temperature of conditioned area Z2 tsp is set at the desired temperature tsp that is lower than the day before yesterday, thereby energy consumption increases to some extent.
In refrigeration with heat between the intergrade that mixes, as the temperature of conditioned area Z2 is set, desired temperature tsp is set at is higher than this situation of reference set value TCR (24 ℃) and takes place again and again.Otherwise be lower than this situation of reference set value THR (20 ℃) and also take place again and again and desired temperature tsp is set at.In this case, begin the air-conditioning control of heating mode constantly second day appointment, desired temperature tsp is set at the desired temperature tsp that is higher than the day before yesterday, thereby energy consumption increases to some extent.
In addition, the higher limit TCH of the design temperature in the time of also can considering to freeze is decided to be reference set value TCR, the lower limit THL of the design temperature in the time of perhaps will heating is decided to be reference set value THR, but like this desired temperature tsp just can change on too energy-conservation direction, second day appointment most of occupant constantly can be unsatisfied with, and complaint takes place frequently probably.Therefore when reference set value TCR being defined as freezing the higher limit TCH of design temperature and lower limit TCL between the two, and the higher limit THH of design temperature and lower limit THL be between the two when reference set value THR is defined as heating.
The present invention will solve this problem just, and its purpose is to provide a kind of can realize further energy-conservation setting value management process and device under the situation that thermal environments such as desired temperature setting value is reset to reference set value.
In order to reach this purpose, setting value management process of the present invention (setting value management devices), to reset to predetermined reference set value at the thermal environment setting value of being set by conditioned space, it is characterized in that, instruction resets under the situation of reference set value, judge that thermal environment set value the change that whether belongs to energy saving direction to the change of reference set value at that time, be judged as and just allow at that time the thermal environment setting value under the situation of the change that belongs to energy saving direction, forbid that just the thermal environment setting value changed to reference set value at that time and be judged as under the situation of the change that does not belong to energy saving direction to the reference set value change.
According to the present invention, instruction resets to reference set value, judges that just thermal environment set value the change that whether belongs to energy saving direction to the change of reference set value at that time.For instance, the thermal environment setting value is desired temperature, and just whether judgement desired temperature at that time belongs to the change of energy saving direction to the change of reference set value.Here, be judged as the change that belongs to energy saving direction, allow just at that time that desired temperature changes to reference set value, and be judged as the change that does not belong to energy saving direction, forbid that then desired temperature changed to reference set value at that time.Thus, only under the situation that is judged as the change that belongs to energy saving direction, desired temperature is changed to reference set value, the direction change of avoiding desired temperature to increase to some extent to energy consumption.
Among the present invention thermal environment setting value is judged that to the change whether change of reference set value belongs to energy saving direction this judgement is for example carried out with following method.Instruction resets under the situation of reference set value, judge at the control model of being controlled by the air-conditioning of conditioned space current, corresponding definite a reference value with this control model is compared with thermal environment setting value at that time as reference set value, and judge that according to this comparative result thermal environment set value the change that whether belongs to energy saving direction to the change of reference set value at that time.
For instance, the control model of judging current air-conditioning control is under the situation of refrigeration mode, will corresponding determined reference set value TCR compare with at that time desired temperature tsp with refrigeration mode, desired temperature tsp was lower than the words of reference set value TCR at that time, just be judged as the change that belongs to energy saving direction, and desired temperature tsp was higher than reference set value TCR at that time, then was judged as the change that does not belong to energy saving direction.The control model of judging current air-conditioning control is under the situation of heating mode, will corresponding determined reference set value THR compare with at that time desired temperature tsp with heating mode, desired temperature tsp was higher than the words of reference set value THR at that time, just be judged as the change that belongs to energy saving direction, and desired temperature tsp was lower than reference set value THR at that time, then was judged as the change that does not belong to energy saving direction.
In this case, need to judge the control model of current air-conditioning control, but, can consider various methodologies as the way that this control model is judged.For instance, the operating condition of looking the changes in temperature signal of air conditioner or large-scale refrigerator, boiler is judged and is in refrigeration mode or heating mode.And, also can consider to judge according to control object temperature and design temperature, judge according to the control valve aperture of current or the day before yesterday etc., judge by season (date), judge by external temperature.
According to the present invention, instruction resets under the situation of reference set value, judge that thermal environment set value the change that whether belongs to energy saving direction to the change of reference set value at that time, be judged as and allow under the situation of the change that belongs to energy saving direction at that time that the thermal environment setting value changes to reference set value, forbid that the thermal environment setting value changes to reference set value at that time and the situation that is judged as the change that does not belong to energy saving direction is next, so only under the situation that is judged as the change that belongs to energy saving direction, the thermal environment setting value is changed to reference set value, avoid the thermal environment setting value to the direction change that energy consumption increases to some extent, realize further energy-conservation.
Description of drawings
Fig. 1 illustrates system's pie graph of implementing the used routine air-conditioner control system of setting value management process of the present invention.
Fig. 2 illustrates the block diagram of the hardware formation of air conditioning control device in this air-conditioner control system for summary.
The upper lower limit value of the upper lower limit value of the illustrated design temperature for when refrigeration of Fig. 3 and the design temperature when heating is with the relation between the reference set value in refrigeration mode and the heating mode.
Fig. 4 is the flow chart that is used for illustrating according to the processing action of the performed setting value hypervisor of the CPU of air conditioning control device.
Fig. 5 is illustrated to be the temperature setting situation of the day before yesterday in the routine office building and the replacement situation that appointment on the secondth resets to reference set value constantly.
The illustrated temperature for the day before yesterday in another routine office building of Fig. 6 is set situation and was specified the replacement situation that resets to reference set value constantly on the 1st.
Fig. 7 is illustrated to be the temperature setting situation of the existing day before yesterday in the routine office building and the replacement situation that appointment on the secondth resets to reference set value constantly.
The illustrated temperature for the existing day before yesterday in another routine office building of Fig. 8 is set situation and was specified the replacement situation that resets to reference set value constantly on the 1st.
(label declaration)
Z (Z1～Z4) ... conditioned area, 1 (1-1～1-4) ... temperature setting device, 2 (2-1～2-4) ... Temperature Detector, 3 (3-1～3-4) ... the VAV unit, 5 ... air conditioning control device, 5-1 ... CPU, 5-2 ... RAM, 5-3 ... ROM, 5-4 ... storage device, 5-5,5-6 ... interface, 6 ... air conditioner
The specific embodiment
Specify the present invention with reference to the accompanying drawings.Fig. 1 illustrates system's pie graph of implementing the used routine air-conditioner control system of setting value management process of the present invention.
Among this figure, 1 (1-1～1-4) is a temperature setting device, 2 (2-1～2-4) is a Temperature Detector, temperature setting device 1-1 and Temperature Detector 2-1 are arranged at conditioned area Z1, temperature setting device 1-2 and Temperature Detector 2-2 are arranged at conditioned area Z2, temperature setting device 1-3 and Temperature Detector 2-3 are arranged at conditioned area Z3, and temperature setting device 1-4 and Temperature Detector 2-4 are arranged at conditioned area Z4.
And, be provided with VAV unit (variable air quantity regulon) 3-1 for conditioned area Z1, be provided with VAV unit 3-2 for conditioned area Z2, be provided with VAV unit 3-3 for conditioned area Z3, be provided with VAV unit 3-4 for conditioned area Z4.
In this air-conditioner control system, temperature setting device 1 (1-1～1-4), Temperature Detector 2 (2-1～2-4), VAV unit 3 (3-1～3-4) be connected with air conditioning control device 5.
Air conditioning control device 5 with temperature setting device 1 (the desired temperature tsp of the output of 1-1～1-4) (tsp1～tsp4) and Temperature Detector 2 (the indoor temperature measured value tpv of output of 2-1～2-4) (and tpv1～tpv4) is input, to air conditioner 6 to the VAV unit 3 (temperature of the air feed of 3-1～3-4) or air demand, the VAV unit 3 (valve opening among the 3-1～3-4) etc. controls so that conditioned area Z (the indoor temperature tpv among the Z1～Z4) (tpv1～tpv4) and desired temperature tsp (tsp1～tsp4) conform to.
The hardware that Fig. 2 summary illustrates air conditioning control device 5 constitutes.Among the figure, 5-1 is CPU, and 5-2 is RAM, and 5-3 is ROM, and 5-4 is storage devices such as hard disk, and 5-5,5-6 are interface.When carrying out access to RAM 5-2, CPU 5-1 moves according to program stored among ROM 5-3 or the storage device 5-4.The setting value hypervisor as the distinctive procedure stores of present embodiment in storage device 5-4.This setting value hypervisor for example can be recorded in that the state of recording medium such as CD-ROM provides, and can read to be installed on the storage device 5-4 in the middle of this recording medium.
Move below with reference to the processing that flowchart text CPU 5-1 shown in Figure 4 carries out according to the setting value hypervisor.In addition, same in this embodiment with conventional example, the higher limit TCH of design temperature is set at 26 ℃ during refrigeration, lower limit TCL is set at 22 ℃, and the higher limit THH of design temperature is set at 22 ℃ when heating, lower limit THL is set at 18 ℃, and the reference set value TCR in the refrigeration mode is set at 24 ℃, and the reference set value THR in the heating mode is set at 20 ℃ (with reference to Fig. 3).
CPU 5-1 is in case to specifying (the sure situation in the step 101) constantly, just be judged as to have instructed and reset to reference set value, and (control model of the air-conditioning control of Z1～Z4) is that refrigeration mode or heating mode are judged (step 102) at conditioned area Z to current.In this example, judge refrigeration mode/heating mode according to the changes in temperature signal of giving air conditioner 6.
[situation of refrigeration mode]
CPU 5-1 judges that in step 102 control model of current air-conditioning control is a refrigeration mode, just with regard to each conditioned area Z will be at that time desired temperature tsp and reference set value TCR compare (step 103).
Here, the words of tsp＜TCR (the negative situation in the step 103) just change to reference set value TCR (step 104) with the desired temperature tsp among this conditioned area Z.And the words of tsp 〉=TCR (the sure situation in the step 103), the desired temperature tsp among this conditioned area Z does not change, and former state keeps currency (step 105).
Specifically, for the conditioned area Z of tsp＜TCR, being judged as is change towards energy saving direction, then allowable temperature setting value tsp is to reference set value TCR change (allowing to reset), and for the conditioned area Z of tsp 〉=TCR, be judged as the change that is not towards energy saving direction, forbid that then desired temperature tsp is to reference set value TCR change (forbidding resetting).
Like this, CPU 5-1 has determined that with regard to each conditioned area Z permission/forbid desired temperature tsp at that time to reference set value TCR change, begins air-conditioning again and controls (step 109) after only the conditioned area Z that allows being changed to reference set value TCR with desired temperature tsp.
[situation of heating mode]
CPU 5-1 judges that in step 102 control model of current air-conditioning control is a heating mode, just with regard to each conditioned area Z will be at that time desired temperature tsp and reference set value THR compare (step 106).
Here, the words of tsp＞THR (the negative situation in the step 106) just change to reference set value THR (step 107) with the desired temperature tsp among this conditioned area Z.And the words of tsp≤THR (the sure situation in the step 106), the desired temperature tsp among this conditioned area Z does not change, and former state keeps currency (step 108).
Specifically, for the conditioned area Z of tsp＞THR, being judged as is change towards energy saving direction, allowable temperature setting value tsp is to reference set value THR change (allowing to reset), and for the conditioned area Z of tsp≤THR, be judged as the change that is not towards energy saving direction, forbid that desired temperature tsp is to reference set value THR change (forbidding resetting).
Like this, CPU 5-1 has determined permission/forbid that desired temperature tsp at that time changes to reference set value THR with regard to each conditioned area Z, begins air-conditioning again and control (step 109) after only the conditioned area Z that allows being changed to reference set value THR with desired temperature tsp.
Fig. 5 (a) illustrates the preceding degree/day of a routine office building between intergrade and sets situation.In this example, it is 22 ℃, 26 ℃, 23 ℃ that the temperature when desired temperature tsp freezed because of the day before yesterday among conditioned area Z1, Z2, the Z3 is set, and it is 18 ℃ that the temperature when desired temperature tsp then heated because of the day before yesterday among the conditioned area Z4 is set.
In this case, second day the appointment moment (the sure situation in the step 101), in case being judged as the control model of current air-conditioning control is refrigeration mode (" refrigeration " situation in the step 102), just respectively to conditioned area Z1, Z2, Z3, Z4 general desired temperature tsp and reference set value TCR compare (step 103) at that time.
In this example, reference set value TCR is 24 ℃, sets up this condition of tsp＜TCR (the negative situation in the step 103) concerning conditioned area Z1, Z3, Z4, thereby allowable temperature setting value tsp changes to reference set value TCR (step 104).In contrast, concerning conditioned area Z2, then set up this condition of tsp 〉=TCR (the sure situation in the step 103), thereby forbid that desired temperature tsp changes to reference set value TCR (step 105).Therefore, shown in Fig. 5 (b), just its desired temperature of conditioned area Z2 tsp former state remains 26 ℃, the direction change of avoiding desired temperature to increase to some extent to energy consumption.
Fig. 6 (a) illustrates the preceding degree/day of another routine office building between intergrade and sets situation.In this example, it is 21 ℃, 18 ℃, 22 ℃ that the temperature when desired temperature tsp heated because of the day before yesterday among conditioned area Z1, Z2, the Z3 is set, and it is 24 ℃ that the temperature when desired temperature tsp then freezed because of the day before yesterday among the conditioned area Z4 is set.
In this case, second day the appointment moment (the sure situation in the step 101), in case being judged as the control model of current air-conditioning control is heating mode (" heating " situation in the step 102), just respectively to conditioned area Z1, Z2, Z3, Z4 will be at that time desired temperature tsp and reference set value THR compare (step 106).
In this example, reference set value THR is 20 ℃, sets up this condition of tsp＞TCR (the negative situation in the step 106) concerning conditioned area Z1, Z3, Z4, thereby allowable temperature setting value tsp changes to reference set value THR (step 107).In contrast, concerning conditioned area Z2, then set up this condition of tsp≤THR (the sure situation in the step 106), thereby forbid that desired temperature tsp changes to reference set value THR (step 108).Therefore, shown in Fig. 6 (b), just its desired temperature of conditioned area Z2 tsp former state remains 18 ℃, the direction change of avoiding desired temperature to increase to some extent to energy consumption.
In addition, above-mentioned embodiment is to judge the control model of current air-conditioning control in step 102 according to the changes in temperature signal of giving air conditioner 6, but also can to manage to carry out when generating cold water according to for example operating condition of large-scale refrigerator, boiler be that refrigeration mode then is this judgement of heating mode when generating hot water.And, also can manage to judge according to control object temperature and design temperature, perhaps judge according to the control valve aperture of current or the day before yesterday etc., perhaps judge by season (date), perhaps judge by external temperature.For instance, be judged as refrigeration mode April～September, then be judged as heating mode October～March.And outer temperature degree is that the words more than 20 ℃ then are judged as refrigeration mode, is that the words below 20 ℃ then are judged as heating mode.And, also can manage to judge refrigeration mode/heating mode according to their combination.
And, above-mentioned embodiment be with the higher limit TCH of the design temperature in when refrigeration and lower limit TCL median between the two as reference set value TCR, the higher limit THH of design temperature when heating and lower limit THL median between the two as reference set value THR, but also the median of the bound of design temperature can be used as reference set value.For instance, also can manage reference set value TCR is defined as 25 ℃, perhaps reference set value THR is defined as 19 ℃.
In addition, above-mentioned embodiment is specifying the moment to reset to reference set value, but also can manage to reset to reference set value by arbitrary timing.For instance, for hotel etc., when checking out the desired temperature in the guest room is reset to reference set value in this case, the present invention can use too.
And, in the above-mentioned embodiment, illustrational as the thermal environment setting value is the situation that desired temperature is reset to reference set value, but air themperature, mean radiant temperature, expression are reset to reference set value in this case for temperature, temperature, the PMV (Predicted Mean Vote) of comfort level that the combination of clothing amount, metabolism amount, and the present invention can use too.
Claims (4)
1. a setting value management process will reset to predetermined reference set value at the thermal environment setting value of being set by conditioned space, it is characterized in that, comprise:
Instruction resets under the situation of described reference set value, judges that thermal environment at that time sets value the first step that whether belongs to the change of energy saving direction to the change of described reference set value;
Be judged as under the situation of the change that belongs to energy saving direction second step that allows thermal environment setting value at that time to change to described reference set value by described first step; And
Be judged as by described first step under the situation of the change that does not belong to energy saving direction, forbid the third step that thermal environment setting value at that time changes to described reference set value.
2. setting value management process as claimed in claim 1 is characterized in that,
Described first step, reset in instruction under the situation of described reference set value, judge at described control model current by the control of the air-conditioning of conditioned space, corresponding definite a reference value with this control model is compared with thermal environment setting value at that time as described reference set value, and judge that according to this comparative result thermal environment at that time sets value the change that whether belongs to energy saving direction to the change of described reference set value.
3. a setting value management devices will reset to predetermined reference set value at the thermal environment setting value of being set by conditioned space, it is characterized in that, comprise:
Instruction resets under the situation of described reference set value, judges that thermal environment at that time sets value the energy-conservation judging unit that whether belongs to the change of energy saving direction to the change of described reference set value;
By described energy-conservation judgment unit judges is to belong under the situation of change of energy saving direction, allows thermal environment setting value at that time to allow the unit to the change of described reference set value change; And
For under the situation of change that does not belong to energy saving direction, forbid that thermal environment setting value at that time forbids the unit to the change of described reference set value change by described energy-conservation judgment unit judges.
4. setting value management devices as claimed in claim 3 is characterized in that,
Described energy-conservation judging unit, reset in instruction under the situation of described reference set value, judge at described control model current by the control of the air-conditioning of conditioned space, corresponding definite a reference value with this control model is compared with thermal environment setting value at that time as described reference set value, and judge that according to this comparative result thermal environment at that time sets value the change that whether belongs to energy saving direction to the change of described reference set value.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007130418A JP5161483B2 (en) | 2007-05-16 | 2007-05-16 | Setting value management method and apparatus |
| JP2007-130418 | 2007-05-16 |
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| CN101307944A true CN101307944A (en) | 2008-11-19 |
| CN101307944B CN101307944B (en) | 2012-11-14 |
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| CN2008100994844A Expired - Fee Related CN101307944B (en) | 2007-05-16 | 2008-05-16 | Setting value management process and device |
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| JP (1) | JP5161483B2 (en) |
| KR (1) | KR100993543B1 (en) |
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| JP4104507B2 (en) * | 2003-07-31 | 2008-06-18 | 三洋電機株式会社 | Refrigeration system and control method of refrigeration system |
| JP4417672B2 (en) * | 2003-08-07 | 2010-02-17 | 東芝キヤリア株式会社 | Air conditioner |
| JP4698292B2 (en) * | 2005-06-09 | 2011-06-08 | 三洋電機株式会社 | Air conditioning apparatus and control method thereof |
-
2007
- 2007-05-16 JP JP2007130418A patent/JP5161483B2/en active Active
-
2008
- 2008-05-07 KR KR1020080042199A patent/KR100993543B1/en active IP Right Grant
- 2008-05-16 CN CN2008100994844A patent/CN101307944B/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102549347A (en) * | 2009-10-21 | 2012-07-04 | 阿自倍尔株式会社 | Device and method for controlling air conditioner |
| CN102549347B (en) * | 2009-10-21 | 2015-01-21 | 阿自倍尔株式会社 | Device and method for controlling air conditioner |
| US9200813B2 (en) | 2009-10-21 | 2015-12-01 | Azbil Corporation | Air-conditioning controlling device and method |
| CN102252400A (en) * | 2010-05-21 | 2011-11-23 | 株式会社山武 | Setting value controlling method and device |
| US8682492B2 (en) | 2010-05-21 | 2014-03-25 | Azbil Corporation | Setting value controlling method and device |
| CN102252400B (en) * | 2010-05-21 | 2014-05-21 | 阿自倍尔株式会社 | Setting value controlling method and device |
| CN102466303A (en) * | 2010-11-16 | 2012-05-23 | 株式会社山武 | Controlling device and method |
| CN102466303B (en) * | 2010-11-16 | 2015-04-22 | 阿自倍尔株式会社 | Controlling device and method |
| CN106440187A (en) * | 2011-10-21 | 2017-02-22 | 谷歌公司 | Energy efficiency promoting schedule learning algorithms for intelligent thermostat |
| CN109203916A (en) * | 2017-06-29 | 2019-01-15 | 翰昂汽车零部件有限公司 | Car air-conditioner and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101307944B (en) | 2012-11-14 |
| KR100993543B1 (en) | 2010-11-10 |
| KR20080101686A (en) | 2008-11-21 |
| JP5161483B2 (en) | 2013-03-13 |
| JP2008286445A (en) | 2008-11-27 |
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