CN101925785A - Air conditioner management apparatus - Google Patents
Air conditioner management apparatus Download PDFInfo
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- CN101925785A CN101925785A CN2009801029517A CN200980102951A CN101925785A CN 101925785 A CN101925785 A CN 101925785A CN 2009801029517 A CN2009801029517 A CN 2009801029517A CN 200980102951 A CN200980102951 A CN 200980102951A CN 101925785 A CN101925785 A CN 101925785A
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- air conditioner
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- indoor set
- management apparatus
- conditioner management
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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
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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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
- F24F11/50—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
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/60—Energy consumption
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- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
In facilities such as an office building or other buildings in which a plurality of indoor units are installed, provided is an air conditioner management apparatus capable of facilitating the work of specifying indoor units having problems and checking details. The air conditioner management apparatus (40) comprises: a storage unit for storing operation data of many indoor units (12aa-12ad, 12ba-12bd, 12ca-12cd, ); a first screen generation unit (34g) for generating, based on the operation data, a first screen that can visualize a plurality of indoor units having problems from among the target indoor units; a second screen generation unit (34h) for generating a second screen that can visualize the operation data of one specific indoor unit; and a display switching unit (34i) for, when one of the indoor units having problems and displayed on the first screen is selected and an input of a predetermined button is received, switching from the first screen to the second screen displaying the selected indoor unit.
Description
Technical field
The present invention relates to air conditioner management apparatus.
Background technology
In the past, in buildings such as office building, most of eurypalynous air conditioner that constitutes by at least one off-premises station and a plurality of indoor set that adopts.In addition, in such building, for manageable these a plurality of indoor sets, adopted such management system: in the same building thing, be provided for collecting the indoor set in the building being managed concentratedly (with reference to patent documentation 1 (TOHKEMY 2003-302092 communique)) from the air conditioner management apparatus of the information of air conditioner.
But under these circumstances, the manager of building confirms details in order to determine some in-problem indoor set, needs whole indoor set information of collecting in the affirmation air conditioner management apparatus.As a result, also will confirm the information of the indoor set that need not to confirm without any problem, its operation becomes miscellaneous.
Summary of the invention
Problem of the present invention provides a kind of in being provided with the buildings such as office building of a plurality of indoor sets, can determine in-problem indoor set easily and confirm the air conditioner management apparatus of the operation of details.
The air conditioner management apparatus of the 1st invention possesses: storage part, the 1st picture generating unit, the 2nd picture generating unit and demonstration switching part.Storage part stores the service data of a plurality of indoor sets.The 1st picture generating unit generates the 1st picture according to service data, and the 1st picture makes it possible to in-problem a plurality of indoor sets in the indoor set of visual identification as object.The 2nd picture generating unit generates the 2nd picture, and the 2nd picture makes it possible to a visual identification and a specific service data that indoor set is relevant.When showing in in-problem a plurality of indoor sets that switching part shown and having accepted the input of regulation button on having selected the 1st picture, switch to the demonstration of 2nd picture relevant with selected indoor set.
In air conditioner management apparatus of the present invention, store the service data of a plurality of indoor sets, and generate the 1st picture, this first picture makes it possible to in-problem a plurality of indoor sets in the indoor set of visual identification as object.In addition, generate the 2nd picture that makes it possible to the visual identification service data relevant with a specific indoor set.In addition, when in the 1st picture, selecting an indoor set in in-problem a plurality of indoor sets and having accepted the input of regulation button, switch to and the 2nd relevant picture of a selected indoor set.
Thus, can come easily to determine in-problem indoor set, in addition, can easily confirm details according to the service data relevant with a plurality of indoor sets.
The air conditioner management apparatus of the 2nd invention is the air conditioner management apparatus of the 1st invention, and it also has extraction unit.Extraction unit is extracted in-problem a plurality of indoor set respectively according to a plurality of Considerations.The 1st picture is according to showing in-problem a plurality of indoor sets at the mode that each Consideration switches.
In air conditioner management apparatus of the present invention, extract in-problem indoor set according to a plurality of Considerations, in the 1st picture, according to showing in-problem indoor set at the mode that each Consideration switches.So-called a plurality of Considerations be exactly power consumption greatly, the Consideration of running and comfortableness reduction etc. for a long time.
Thus, can confirm in-problem indoor set according to each Consideration.
The air conditioner management apparatus of the 3rd invention is the air conditioner management apparatus of the 2nd invention, the 2nd picture is according to service data, and the generation day display frame of day takes place for the operational situation display frame of the operational situation of an indoor set of demonstration expression switchably and the problem of an indoor set of expression.
In air conditioner management apparatus of the present invention, the service data of the indoor set that is extracted is shown in service data display frame, demonstration problem generation day in day display frame is taking place.
Thus, can easily carry out problem day and the affirmation that Japan-China service data takes place take place.
The air conditioner management apparatus of the 4th invention is the air conditioner management apparatus of the 3rd invention, the chart after the demonstration of the 2nd picture gathers service data according to a plurality of Considerations.
In air conditioner management apparatus of the present invention, at the chart that shows on the 2nd picture after according to a plurality of Considerations the service data of an indoor set being gathered.
Thus, visual identification for example, for a plurality of problems, can be grasped its situation occurred (time period and degree etc.), reason and dependency relation etc. about a plurality of Considerations of service data simultaneously.
The air conditioner management apparatus of the 5th invention is the air conditioner management apparatus of the 4th invention, operational situation comprises period average operational situation and an indoor set the operational situation during stated day of specified time limit of an indoor set in specified time limit, and the 2nd side by side picture shows the chart of expression period average operational situation and the chart of the operational situation of expression stated day.
In air conditioner management apparatus of the present invention, on the 2nd picture, show the chart and the chart of representing the regulation operational situation of the operational situation of expression period average side by side.
Thus, the operational situation of period average and the operational situation of stated day can be easily compared, for example, the generated frequency of problem, 1 day problem degree etc. can be grasped.
The air conditioner management apparatus of the 6th invention is any one the air conditioner management apparatus in the 3rd to the 5th invention, and the 2nd picture shows facture to problem according to operational situation.
In the air conditioner management apparatus of present embodiment, because show in-problem indoor set and to the facture of this indoor set, so can effectively manage air conditioner.
The air conditioner management apparatus of the 7th invention is the air conditioner management apparatus of the 6th invention, and the 1st picture comprises the distribution map of representing the distribution of indoor set according to the degree of problem.
In air conditioner management apparatus of the present invention, show that according to the degree of problem the indoor set that is extracted distributes.
Thus, the quantity that can visually grasp in-problem indoor set with and the degree of problem.
The air conditioner management apparatus of the 8th invention is the air conditioner management apparatus of the 7th invention, and it also has input part, and this input part input is used to extract the extraction conditions of in-problem a plurality of indoor sets.
In air conditioner management apparatus of the present invention, the extraction conditions according to by the input part input extracts in-problem a plurality of indoor set.
Thus, can tackle user's hope neatly.
In the air conditioner management apparatus of the 1st invention, can come easily to determine in-problem indoor set according to the service data relevant with a plurality of indoor sets, can also easily confirm details.
In the air conditioner management apparatus of the 2nd invention, can confirm in-problem indoor set according to each Consideration.
In the air conditioner management apparatus of the 3rd invention, can easily carry out the affirmation that problem takes place and Japan-China service data takes place day.
In the air conditioner management apparatus of the 4th invention, simultaneously visual identification is about a plurality of Considerations of service data, for example, at a plurality of problems, can grasp it a situation arises (time period and degree etc.), reason and dependency relation etc.
In the air conditioner management apparatus of the 5th invention, can easily compare the service data of period average and the service data of stated day, for example, can grasp the generated frequency of problem and 1 day problem degree etc.
In the air conditioner management apparatus of the 6th invention, can effectively manage air conditioner.
In the air conditioner management apparatus of the 7th invention, the quantity that can visually grasp in-problem indoor set with and the degree of problem.
In the air conditioner management apparatus of the 8th invention, can tackle user's hope neatly.
Description of drawings
Fig. 1 is the integrally-built figure that the air conditioner management system of present embodiment is shown.
Fig. 2 A is the figure of structure that the air conditioner management apparatus of present embodiment is shown.
Fig. 2 B is the figure that the data structure of the service data storage area in local control and the blanket management devices is shown.
Fig. 2 C is the figure that the data structure (total power consumption value) of the power consumption value storage area in local control and the blanket management devices is shown.
Fig. 2 D is the figure that the data structure (power consumption value) of the power consumption value storage area in the blanket management devices is shown.
Fig. 2 E is the figure that the data structure of mean value storage area is shown.
Fig. 3 is the flow process of computational methods of generation fate that the long-time running of air conditioner management apparatus of present embodiment is shown.
Fig. 4 is the flow process that comfortableness that the air conditioner management apparatus of present embodiment is shown reduces the computational methods of time.
Fig. 5 is the example of the big relevant extraction picture of the power consumption with the air conditioner management apparatus of present embodiment.
Fig. 6 is the example of the extraction picture relevant with the long-time running of the air conditioner management apparatus of present embodiment.
Fig. 7 A is the example that reduces relevant extraction picture with the comfortableness of the air conditioner management apparatus of present embodiment.
Fig. 7 B is the example that reduces relevant extraction picture with the comfortableness of the air conditioner management apparatus of present embodiment.
Fig. 7 C is the example that reduces relevant extraction picture with the comfortableness of the air conditioner management apparatus of present embodiment.
Fig. 8 A is the example of the detailed picture relevant with the operational situation of the air conditioner management apparatus of present embodiment.
Fig. 8 B is the example of the detailed picture relevant with the operational situation of the air conditioner management apparatus of present embodiment.
Fig. 9 is the example that day relevant detailed picture takes place with the problem of the air conditioner management apparatus of present embodiment.
Figure 10 is the example of setting picture of extraction conditions of the air conditioner management apparatus of present embodiment.
Figure 11 is the figure of structure that the air conditioner management system of modified embodiment of the present embodiment (2) is shown.
Figure 12 is the figure of startup picture that the air conditioner management apparatus of modified embodiment of the present embodiment (8) is shown.
Figure 13 is the figure that extraction conditions that the air conditioner management apparatus of modified embodiment of the present embodiment (8) is shown is set picture.
The explanation of label
20 local controls
30 blanket management devices
40 air conditioner management apparatus
50 long-distance management devices
[patent documentation 1] TOHKEMY 2003-302092 communique
The specific embodiment
＜the 1 embodiment 〉
Below, utilize accompanying drawing that the air conditioner management system of the present invention's the 1st embodiment is described.
＜overall structure 〉
Fig. 1 illustrates the structure of the air conditioner management system of the present embodiment in the building 1.Building 1 is buildings such as office building or residential building, its be provided with a plurality of air conditioner 10a, 10b, 10c ... with air conditioner management apparatus 40.Air conditioner 10a, 10b, 10c ... be eurypalynous air conditioner, it is made of with a plurality of indoor sets that are connected with off-premises station an off-premises station.
In the air conditioner management system of present embodiment, off- premises station 11a, 11b, 11c ... be connected with power supply 60, from the electric power of power supply 60 via the electric power supply line be provided for air conditioner 10a, 10b, 10c ...By be arranged on connect power supply 60 and off- premises station 11a, 11b, 11c ... the electric power supply line on power meter 70 measure to air conditioner 10a, 10b, 10c ... the electric power of supplying with (total power consumption).
The air conditioner management apparatus 40 of present embodiment be extracted in a plurality of indoor set 12aa-12ad of being provided with in the building 1,12ba-12bd, 12ca-12cd ... among produced predetermined problem indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ..., also show about each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the details of problem.So-called predetermined problem is meant that big, the long-time running of power consumption, comfortableness reduce.
Below, the structure of air conditioner management apparatus 40 is described and each problem of management in air conditioner management apparatus 40, on one side and on one side the illustration supervisory frame illustrate in air conditioner management apparatus 40, how to manage each problem.
The structure of＜air conditioner management apparatus 〉
Air conditioner management apparatus 40 by with off-premises station 11a, 11b, 11c ... local control 20 that connects and the blanket management devices that is connected with local control 20 30 constitute.Local control 20 via off-premises station 11a, 11b, 11c ..., obtain a plurality of indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... service data.Blanket 30 pairs of local controls of management devices, 20 obtained service datas are summed up management.Here, so-called service data be meant with turn round history-sensitive data and with operating condition relevant data.So-called and the history-sensitive data of running be meant about with off-premises station 11a, 11b, 11c ... respectively indoor set 12aa-12ad, the 12ba-12bd of Lian Jieing, 12ca-12cd ... the information of on/off, temperature control On/Off (Thermo-ON/Thermo-OFF), operation mode (refrigeration mode, heating mode, air supply pattern etc.), design temperature, indoor temperature (inlet temperature) etc. of power supply.The so-called data relevant with operating condition be meant utilization be installed in air conditioner 10a, 10b, 10c ... in the detected value of various sensors.According to service data, can obtain each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the information of the duration of runs, the aperture of indoor expansion valve etc.In addition, in the present embodiment, particularly be meant the so-called duration of runs indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the temperature control opening time.Here, the so-called temperature control opening time be meant indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... carry out the time of cold warm supply.Below, utilize Fig. 2 A that the structure of local control 20 and blanket management devices 30 is described respectively.
(i) structure of local control 20
(Department of Communication Force)
Department of Communication Force 21 is made of input/output terminal, itself and air conditioner 10a, 10b, 10c ... between and carry out signal transmitting and receiving between the blanket management devices 30.
(storage part)
In service data storage area 22a, store information obtaining section 23a described later from air conditioner 10a, 10b, 10c ... the service data that obtains.Specifically, service data storage area 22a is the database of the sheet form shown in Fig. 2 B, and it is provided with and " device id ", " constantly ", " power connection/disconnection ", " temperature control On/Off ", " operation mode ", " design temperature ", each field that " indoor temperature " and " humidity " is relevant.In addition, though in Fig. 2 B, do not illustrate, also be provided with the aperture of expansion valve and by the relevant field of the detected value of various sensors.Service data storage area 22a only has the memory capacity of this degree of service data of (being 30 minutes in the present embodiment) during the store predetermined in advance, when obtaining new service data, and deletion service data the earliest successively.
In power consumption value storage area 22b, store air conditioner 10a, the 10b measured, 10c with power meter 70 ... the relevant value (total power consumption value) of total power consumption.Specifically, power consumption value storage area 22b also is the database of the sheet form shown in Fig. 2 C, and is provided with each field relevant with " total power consumption " with " constantly ".
In addition, storage part 22 also has the storage zone that can be read the hypervisor of carrying out the back by control part 23 described later except above-mentioned zone.
(control part)
(ii) sum up the structure of management devices 30
(Department of Communication Force)
Department of Communication Force 31 is made of input/output terminal, carries out the transmitting-receiving of signal between itself and the local control 20.
(input part)
The instruction that input part 32 is accepted from the user.Accept instruction by input part 32, in local control 20, carry out the processing corresponding with this instruction by blanket management devices 30 and/or via blanket management devices 30.For example, when receive by input part 32 air conditioner 10a, 10b, 10c ... power connection when instruction, via local control 20 to air conditioner 10a, 10b, 10c ... the instruction of transmission power connection.In addition, accept the input of specified time limit, determine during aftermentioned is summed up the accumulative total of the conduct processing object that carries out in the management devices 30 by utilizing input part 32.In addition, by import instruction to display part 35 shown pictures described later, utilize input part 32 to accept instruction from the user.
(storage part)
In service data storage area 33a, store the air conditioner 10a, the 10b that send from local control 20,10c ... service data.Service data storage area 33a and Fig. 2 B are same, all be the database of sheet form, and be provided with and " device id ", " constantly ", " power connection/disconnection ", " temperature control On/Off ", " operation mode ", " design temperature ", each field that " indoor temperature " and " humidity " is relevant.
In power consumption value storage area 33b, store the information relevant with power consumption.Specifically, the so-called information relevant with power consumption is meant, with from air conditioner 10a, the 10b of local control 20 transmissions, 10c ... the relevant value (total power consumption value) of total power consumption and with each indoor set 12aa-12ad, 12ba-12bd of utilizing dispenser 34a described later to calculate, 12ca-12cd ... the relevant value (power consumption value) of power consumption.With the same form storage total power consumption value of the total power consumption value of being stored with above-mentioned power consumption value storage area 22b.That is, be stored in the database of the sheet form shown in Fig. 2 C, in database, be provided with each field relevant with " constantly " and " total power consumption ".With each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the relevant value (power consumption value) of power consumption also be stored in the database of the sheet form shown in Fig. 2 D, in database, be provided with and " device id ", each field that " power consumption " and " time " is relevant.
In mean value storage area 33c, store the mean value of the power consumption value that calculates by the mean value calculation 34b of portion described later.Mean value storage area 33c also is the database of the sheet form shown in Fig. 2 E, and it is provided with and " device id ", each field that " power consumption " and " time " is relevant.
In a reference value storage area 33d, store a reference value by the determined power consumption value of a reference value determination portion 34c described later.
In relative strategy data storage areas 33e, store and the relevant data of the selected a plurality of relative strategies of relative strategy selection portion 34f described later.
In decision content storage area 33f, store the setting that utilizes input part 32 to receive from the user.
(control part)
The 34b of mean value calculation portion is according to canned data among service data storage area 33a and the power consumption value storage area 33b, calculate in the specified time limit that above-mentioned input part 32 is accepted all indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the mean value of the power consumption value of every day.The mean value that is calculated by the 34b of mean value calculation portion is stored among the above-mentioned mean value storage area 33c.
A reference value determination portion 34c is according to canned data among service data storage area 33a and the power consumption value storage area 33b, be identified for judging power consumption big indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... a reference value.Details described later＜as the problem and the judgment standard of object describe in one hurdle.In addition, be stored among the said reference value storage area 33d by the determined a reference value of a reference value determination portion 34c.
The extraction result of extraction unit 34d is revised in the instruction that correction portion 34e is accepted according to input part 32.Here, the correction of correction portion 34e is to carry out at the extraction result that power consumption value and comfortableness reduce.So-called extraction result's at the power consumption value correction is meant, indoor set 12aa-12ad, the 12ba-12bd that considers to be extracted, 12ca-12cd ... the air-conditioning ability revise each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the power consumption value.Here, so-called air-conditioning ability be meant indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... horsepower or capacity (kW) etc.Correction portion 34e is according to instruction, with each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the power consumption value divided by horsepower.In the present embodiment, the default correction of carrying out the power consumption value.The so-called extraction result's who reduces at comfortableness correction is meant, considered comfortableness reduce indoor set 12aa-12ad, the 12ba-12bd of incidence, 12ca-12cd ... ranking.Correction portion 34e is according to instruction, consider incidence that comfortableness reduces carry out each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... ranking.Specifically, the formula of the employing comfortableness time of reducing * (the comfortableness reduction time ÷ duration of runs) is calculated the comfortableness of having considered incidence and is reduced the time.
Indoor set 12aa-12ad, the 12ba-12bd that relative strategy selection portion 34f consideration extraction unit 34d is extracted, 12ca-12cd ... service data such as design temperature, the duration of runs, select suitable relative strategy at each problem.Specifically, so-called relative strategy is meant the resetting and filter maintenance etc. of the progress of resetting, turn round of design temperature.
The 1st picture generating unit 34g is according to the various values of storage in the storage part 33, generate be used on display part 35, showing the indoor set 12aa-12ad, the 12ba-12bd that are extracted, 12ca-12cd ... the 1st picture of information.The 1st picture be can at each Consideration switch the indoor set 12aa-12ad, the 12ba-12bd that are extracted, 12ca-12cd ... picture.Specifically, on the 1st picture, be formed with the label that extracts the result separately (tab) that shows a plurality of Considerations (power consumption turns round greatly, for a long time and comfortableness reduces).Employing table and scatter diagram represent to extract result's detailed content in each label.The 1st picture is can whole indoor set 12aa-12ad, the 12ba-12bd that extract of visual identification, 12ca-12cd ... picture, be equivalent to extraction picture described later.
But the 2nd picture generating unit 34h generate visual identification and the indoor set 12aa-12ad, the 12ba-12bd that are extracted, 12ca-12cd ... in the 2nd picture of the relevant service data of a specific indoor set.Specifically, the 2nd picture is to switch the label of expression operational situation and the picture that the label of day takes place problem of representation according to the service data relevant with a specific indoor set.In the label of expression operational situation, show the chart of period average operational situation and one day running situation of this indoor set of expression.In the label of problem of representation generation day, show the expression table of the problem generation day relevant with a plurality of Considerations (power consumption turns round greatly, for a long time and comfortableness reduces) of this indoor set.Chart after the demonstration of the 2nd picture gathers service data according to a plurality of Considerations.The 2nd picture is equivalent to detailed picture described later.
＜as the problem and the judgment standard of object 〉
Then, the predetermined problem of the indoor set that the air conditioner management apparatus 40 that utilizes present embodiment extracts is described, promptly power consumption greatly, running for a long time and comfortableness reduce.
(i) power consumption is big
So-called power consumption is exactly greatly the many meanings of power consumption value.Air conditioner management apparatus 40 determines about the big a reference value of power consumption, extract consumed the indoor set 12aa-12ad, the 12ba-12bd that surpass the electric weight of a reference value, 12ca-12cd ..., and then with the power consumption value from how to show to few order.In addition, utilizing above-mentioned correction portion 34e to revise under the situation of power consumption value, determining its order according to the value that correction portion 34e is revised.
In the present embodiment, air conditioner management apparatus 40 adopt formula: y=kax be identified for judging power consumption big indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... a reference value.Here, y is a reference value at in-fighting specified time limit charge value, and x is the period average value of the duration of runs, and k is a determined setting when setting extraction conditions, and a is the slope of mean power.Mean power is to adopt least square method to calculate the near linear of the period average value and the period average value of the duration of runs of each indoor set power consumption value.In addition, in the period average value of establishing the power consumption value is y (i) [i=1,2, ... n (n: the quantity of indoor set)], the period average value of the duration of runs is x (i) [i=1,2, ... n (n: the quantity of indoor set)] time, curve of approximation represents that with y=ax slope a is that minimum following formula is obtained according to making square error.
[several 1]
(ii) running for a long time
Long-time running represents that the accumulation of every day surpasses the running of the decision content of regulation the duration of runs.The decision content of so-called regulation is exactly the setting that is set by the user.In the present embodiment, air conditioner management apparatus 40 during the accumulative total object in, the generation fate that extracts long-time running is the indoor set more than 1 day, so with the generation fate of long-time running from how to show the indoor set that is extracted to few order.The computational methods of the generation fate of long-time running as shown in Figure 3, at first calculate 1 day the accumulation duration of runs [hour] (step S1), judge then whether accumulation duration of runs is the decision content above (step S2) of regulation.Then, in step S2, when accumulation is decision content when above the duration of runs, the generation fate of running is for a long time added 1 day.In step S2,, fate is not added when accumulation duration of runs during less than decision content.
(iii) comfortableness reduces
Comfortableness reduces and to be meant that inlet temperature does not reach the situation of the temperature of setting in the indoor set, per hour be exactly the mean value of inlet temperature with the mean value of design temperature per hour between deviation value be the state more than the decision content of regulation.In the present embodiment, air conditioner management apparatus 40 during the accumulative total object in, extract state that comfortableness reduces and be the indoor set more than 1 hour, then, show the indoor set that is extracted to be in the order of time from growing to lacking that comfortableness reduces state.In addition, under the situation of the correction that has above-mentioned correction portion 34e, determine its order according to the value that correction portion 34e is revised.The computational methods of the time that comfortableness reduces judge at first whether the temperature control opening time continues more than 60 minutes (step S11) as shown in Figure 4.The temperature control opening time for continuing under the situation more than 60 minutes, mean inlet temperature do not reach design temperature state continuance more than 60 minutes.In step S11, under lasting situation more than 60 minutes of temperature control opening time, judge whether the difference of inlet temperature and design temperature is the decision content above (step S12) of regulation.In step S12, when the difference of inlet temperature and design temperature is decision content when above, the comfortableness reduction time is added 1 hour (step S13).
The illustration of＜supervisory frame and operation 〉
Then, picture displayed in the display part 35 of air conditioner management apparatus 40 is described.In addition, in Fig. 5～Figure 10, will be power consumption at the value representation that describes as the power consumption value in description of the present embodiment.
Fig. 5 be extract in-problem indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the extraction picture.Shown in label 501 like that, extract on the picture according to above-mentioned power consumption greatly, running for a long time and comfortableness reduce this three Considerations, extracts in-problem indoor set respectively.In extraction picture shown in Figure 5, select the big label of power consumption, indoor set 12aa-12ad, the 12ba-12bd that extraction power consumption value is many, 12ca-12cd ...Here shown in label 502 like that, with 31, on Augusts of (Wednesday)～2007 August 1 in 2007 (Friday) be that object adds up.Can change by the user during this accumulative total, but under default setting, be set at nearest 2 weeks.In addition, extract indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the time, the user can carry out the selection (with reference to label 503) of group of objects.Here, when belong to selected group indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... when the mean value of power consumption every day value surpasses a reference value during accumulative total, extract indoor set by extraction unit 34d, and be presented on table 504 and the chart 505 above a reference value.In table 504, with power consumption value order from big to small show indoor set 12aa-12ad, the 12ba-12bd extracted, 12ca-12cd ... title.In addition, with indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... title correspondingly show the power consumption value of every day and the duration of runs of every day.In chart 505, indoor set 12aa-12ad, the 12ba-12bd that utilizes power consumption value and the relation between the duration of runs to mark and draw to be extracted, 12ca-12cd ..., indoor set 12aa-12ad, the 12ba-12bd that hence one can see that is extracted, 12ca-12cd ... distribution.In addition, in chart 505, represent the mean value (mean power in the chart) that the 34b of mean value calculation portion is calculated, dot the determined a reference value of a reference value determination portion 34c (determinating reference in the chart) with straight line.Have whether utilize a horsepower check box of revising the power consumption value in the position of representing with label 506.Under default setting, as shown in Figure 5, check box is selected, so carry out the correction based on correction portion 34e.Thus, be based in the result shown in the table 504 and utilize the value of horsepower after having revised the power consumption value to show.In addition, by not choosing the check box of label 506, to the instruction of input part 32 these meanings of input, it is invalid that the correction of correction portion 34e becomes.That is, show based on not utilizing horsepower extraction result of the power consumption value of revising.In addition, when in table 504, select specific indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the time, with Accent colour show in the chart 505 corresponding indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ...
Fig. 6 is switch labels in the extraction picture of Fig. 5 (with reference to a label 601), and show indoor set 12aa-12ad, the 12ba-12bd be judged as long-time running, 12ca-12cd ...Table 602 with the generation fate of long-time running from how to few order show the indoor set 12aa-12ad, the 12ba-12bd that are extracted as long-time running, 12ca-12cd ..., and show indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the generation fate of title, long-time running and accumulative total during in the period average of duration of runs every day.In chart 603, marked and drawed the indoor set 12aa-12ad, the 12ba-12bd that are extracted, 12ca-12cd ..., the longitudinal axis is that fate takes place, transverse axis is the period average of duration of runs every day during the accumulative total.
Fig. 7 A is switch labels in the extraction picture of Fig. 5 or Fig. 6 (with reference to a label 701), and show indoor set 12aa-12ad, the 12ba-12bd be judged as comfortableness and reduce, 12ca-12cd ...Table 702 with accumulative total during in the period average value of the time that comfortableness reduces every day from how to few order show the indoor set 12aa-12ad, the 12ba-12bd that are extracted as comfortableness and reduce, 12ca-12cd ..., and show indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... title, accumulative total during in the period average value of the every day duration of runs of comfortableness every day in reducing during the period average value of time and the accumulative total.In chart 703, marked and drawed the indoor set 12aa-12ad, the 12ba-12bd that are extracted, 12ca-12cd ..., the longitudinal axis is the period average value that comfortableness reduces the time, transverse axis is the period average value of duration of runs every day in during the accumulative total.
Fig. 7 B is identical with Fig. 7 be show indoor set 12aa-12ad, the 12ba-12bd be judged as comfortableness and reduce, 12ca-12cd ... picture, but shown in the label 709 and label 704A of picture bottom, the correction that can extract the result.By choosing the check box of label 709, can show whole indoor sets of group of objects.In addition, by the check box (with reference to the label 704B of Fig. 7 C) of choosing label 704A, carried out the value after the weighting and shown the extraction result according to utilizing incidence that comfortableness is reduced.
In addition, the button that is provided with detailed demonstration (label 705), extraction conditions setting (label 706), picture printing (label 707) and closes (label 708) in the bottom of extracting picture.If press the button that picture is printed (label 707), then shown picture is printed, close (label 708) button if press, then close the extraction picture.A specific indoor set of selection in extracting each table 504,602 of picture, 702 etc., and press detailed demonstration (label 705), the instruction of accepting from the user by input part 32 thus, and by showing switching part 34i, switch to following detailed picture with showing from extracting picture, this detailed picture has shown the details of a selected specific indoor set.Below, adopt Fig. 8 A, Fig. 8 B, Fig. 9 obviously to show the detailed picture of details.
Have in the detailed picture of a selected indoor set: the label (label 802) of the details of day takes place in the label (label 801) of the details of expression operational situation and problem of representation.In Fig. 8 A, select the label of operational situation, and shown the chart (label 803a, 803b) of the operational situation of expression period average, the chart (label 804a, 804b) of the operational situation in the expression specific date, the degree (label 805) and the relative strategy (label 806) thereof of problem respectively.On the longitudinal axis of chart 803a, 804a, show indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... operational situation (room temperature, design temperature, power consumption), transverse axis is represented constantly.Chart 803b, the longitudinal axis of 804b represent indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... operational situation (duration of runs), transverse axis is represented constantly.The operational situation that in chart (label 804a, 804b), shows the specific date of selecting about the user (being August 25 (Saturday) in 2007) in Fig. 8 A.The selection of this specific date can also change to the arbitrary date during the accumulative total, under default setting, shows the 1st day during adding up.In addition, diagnostic result (label 805) with and relative strategy (label 806) in, shown in Fig. 8 B, only show problem and the relative strategy thereof that is extracted, then do not show about no problem index (in Fig. 8 B, being long-time running and comfortableness reduction).
Picture shown in Figure 9 is the picture that the details of day takes place the demonstration problem.In each table 901,902,903 with problem degree order arrangement problems from big to small take place day.In detail, in the table 901 of representing the problem generation day that power consumption is big, arrange generation day from many to few order with the accumulated value of one day power consumption.In the table 902 of representing running for a long time, arrange generation day from many to few order with the accumulated value of one day running time.In the table 903 that the expression comfortableness reduces, arrange to few order from how with the accumulated value that was judged as the time that comfortableness reduces in one day and to take place day.In addition, has under the situation of same accumulated value the accumulated value that the prioritization date is forward.In addition, in each table 901,902,903 times, show the reason example of each problem respectively.
Figure 10 illustrates the setting picture of extraction conditions.(for example set button by pressing the extraction conditions that is arranged on extraction picture (Fig. 6～Fig. 7 C) bottom, the label 706 of Fig. 7 C), show this setting picture, described extraction picture represent according to above-mentioned power consumption greatly, running for a long time and comfortableness reduce indoor set 12aa-12ad, 12ba-12bd that these 3 Considerations extract, 12ca-12cd ...
In the position (label 1001) of setting the date during being provided with input object on the picture, alternative indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the position (label 1004) of decision condition of position (label 1003), the long-time running of change of position (label 1002a-1002c), the big decision condition of change power consumption and the position (label 1005) of the decision condition that the change comfortableness reduces.Alternative indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... position (label 1002a-1002c) locate, can be registered as group as the indoor set that extracts object, and at indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... each condition of organizing the setting problem to extract.
＜feature 〉
(1) as illustrated office building of present embodiment etc., be provided with comprise a plurality of indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... under the situation of interior a plurality of multi-type air conditioner machines, want to grasp indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... operational situation the manager by collected each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the air conditioner management apparatus 40 of information confirm whole indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... information.At this moment, for example confirm indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... whether work efficiently or whether carry out invalid running etc., therefore confirm one by one indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... need suitable time and labour.
But, in the air conditioner management system of present embodiment, air conditioner management apparatus 40 problem according to the rules be power consumption greatly, for a long time the running and comfortableness reduce this 3 indexs, determinating reference is set, and generate following extraction picture, this extraction picture extract and show the indoor set 12aa-12ad, the 12ba-12bd that exceed this determinating reference, 12ca-12cd ...In this extracts picture, show whole indoor set 2aa-12ad as object, 12ba-12bd, 12ca-12cd ... the extraction result, therefore can grasp problem on the whole.Thus, can limit indoor set 12aa-12ad, the 12ba-12bd that should confirm, 12ca-12cd ...In addition, air conditioner management apparatus 40 generate show the indoor set 12aa-12ad, the 12ba-12bd that extract according to 3 indexs, 12ca-12cd ... the detailed picture of details.Thus, can at length confirm the situation of generation problem in an indoor set is during object.In addition, show that switching part 34i can switch to the extraction picture that shows in the display part 35 detailed picture of an indoor set of selecting from extract picture.Therefore, can easily determine the information of the indoor set that will confirm, and can cut down time that operation spent and the labour who is used to confirm.
(2) in illustrated office building of present embodiment etc., for estimate a plurality of indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the middle power that consumes distributes the total power consumption value, and calculates the power consumption value of each indoor set.But, the indoor set 12aa-12ad that the power consumption value is big, 12ba-12bd, 12ca-12cd ... all be judged as should power saving indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... be ill-considered.Promptly, even the indoor set 12aa-12ad, the 12ba-12bd that under the bottom line condition of needs, use, 12ca-12cd ... under the situation about using all day with non-situation about using all day under because the former power consumption value is big, judge so should merely not compare the power consumption value.
But, air conditioner management apparatus 40 of the present invention obtain with each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... history-sensitive data of running and the data relevant with operating condition, and according to these data, be extracted in power consumption every day value is higher than a reference value in specified time limit indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ...That is because extract the result who has also considered the design temperature and the duration of runs etc., so but can easily determine power saving indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ...
In addition, but the air conditioner management apparatus 40 of present embodiment extract indoor set 12aa-12ad, the 12ba-12bd of power saving, 12ca-12cd ... the time, the air-conditioning ability of consideration indoor set.Specifically, but when extracting the indoor set of power saving or when carrying out preferential ranking, except carrying out at the such correction of the preferential ranking that improves the big indoor set of power consumption value the duration of runs, under the situation of power consumption value greater than the specified air-conditioning ability of this indoor set of each indoor set, also improve the such correction of preferential ranking.Therefore, can relatively consider the power consumption value that the air-conditioning ability is different.
(3) in addition, the air conditioner management apparatus 40 of present embodiment, about be judged as indoor set 12aa-12ad, 12ba-12bd that comfortableness reduces, 12ca-12cd ..., can carry out revised value according to the incidence of utilizing comfortableness to reduce as mentioned above and show the extraction result.For example, being judged as average time that comfortableness reduces and being under 3 hours the situation when the Average Operation Time of every day is 8 hours and be judged as average time that comfortableness reduces when the Average Operation Time of every day is 4 hours is that the latter's problem is bigger under 2 hours the situation.Therefore, by showing the extraction result, can enumerate the big indoor set of substantive issue thus based on utilizing incidence to carry out revised value upperly.
＜variation 〉
(1) in the present embodiment, air conditioner management apparatus 40 is made of local control 20 and blanket management devices 30, but air conditioner management apparatus 40 can be a device with function that local control 20 and blanket management devices 30 possessed.
(2) in the present embodiment, illustrated adopting an air conditioner management apparatus 40 to manage a plurality of air conditioner 10a in the building, 10b, 10c, the air conditioner management system, but as shown in Figure 7, also can adopt following long-distance management system 1000: be separately positioned on a plurality of building 1a, 1b, 1c, a plurality of air conditioner management apparatus 40a, 40b, 40c, management is arranged on each building 1a, 1b, 1c, air conditioner 100a, 100b, 100c, and via communication line 6 from this air conditioner of telemanagement 100a, 100b, 100c ...
In the case, in long-distance management device 50, have Department of Communication Force 51, display part 52, input part 53 and control part 54.Department of Communication Force 51 air conditioner management apparatus 40a, 40b, 40c ... between carry out the transmitting-receiving of signal, the required picture of processing that display part 52 shows in the long-distance management devices 50.The instruction that input part 53 is accepted from the user.Control part 54 has: information obtaining section 54a, the 54b of mean value calculation portion, a reference value determination portion 54c, correction portion 54d and sending part 54e.Information obtaining section 54a from air conditioner management apparatus 40a, 40b, 40c ... in obtain by air conditioner management apparatus 40a, 40b, 40c ... the service data that obtains respectively from air conditioner 10a, 10b, 10c.The 54b of mean value calculation portion, a reference value determination portion 54c in the long-distance management device 50 and correction portion 54d have respectively with present embodiment in the 34b of mean value calculation portion, a reference value determination portion 34c and the correction portion 34e identical functions of blanket management devices 30.Sending part 54e will be sent to respectively by the value that the 54b of mean value calculation portion, a reference value determination portion 54c and ability judging part 54d are obtained air conditioner management apparatus 40a, 40b, 40c ...Thus, each air conditioner management apparatus 40a, 40b, 40c ... can obtain not only to have considered from be arranged on one in the building air conditioner 10a, 10b, 10c ... in obtain service data, also considered from other air conditioner 10a, 10b, 10c ... in the mean value and a reference value of the service data that obtains.Thus, can to based on the mean value of a plurality of service datas and a reference value and each indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the power consumption value compare.
(3) in the present embodiment, the near linear that adopts least square method to calculate is made as mean power, and determines a reference value, but also can adopt the correction value of the value that in the method for present embodiment, obtains to determine a reference value according to this mean power.
(4) duration of runs in the present embodiment be indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the temperature control opening time, but also can with indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the time of work is as the duration of runs.In the case, with indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... time of power connection be judged as the duration of runs, under the situation of fan work only, also be thought of as the duration of runs.
(5) relative strategy selection portion 34f considered indoor set 12aa-12ad, 12ba-12bd that extraction unit 34d extracted, 12ca-12cd ... service data such as design temperature, the duration of runs, select suitable relative strategy at each problem, but also can store a plurality of relative strategies, from a plurality of relative strategies, select a relative strategy according to extracting the result at a problem.
(6) in the present embodiment, the chart (label 804a, 804b) of the operational situation of expression specific date defaults to the 1st day that shows during adding up, but also can default to the demonstration problem the highest date of degree.
(7) in the chart (label 804a, 804b) of chart of the operational situation of the expression period average on the detailed picture of Fig. 8 A and Fig. 8 B (label 803a, 803b) and the operational situation in the expression specific date, for example, the color of time period that also can be by changing the generation problem and color At All Other Times section, perhaps, emphasize to show the time period of generation problem thus to additional a certain mark of the time period that problem takes place.Thereby, can more easily determine to have taken place time period of problem.
In addition, in the picture that the detailed demonstration problem of Fig. 9 takes place day, can be designed to, take place day, show the chart (label 804a, 804b) of the operational situation of this generations day of expression by in each table 901,902,903, clicking one.Thus, the service data of day takes place in affirmation problem easily.
(8) air conditioner management apparatus 40 of present embodiment can be set the button of (label 706) by selecting to be arranged at the extraction conditions that extracts picture (Fig. 5～Fig. 7 C) bottom, be transferred to the setting picture of the extraction conditions of Figure 10, set the extraction conditions of wishing, but also can be designed to store a plurality of these extraction conditions at each user.Thus, as shown in figure 12, can confirm the indoor set that under the extraction conditions that this user wishes, extracts thus by when air conditioner management apparatus 40 starts, selecting the user.
In addition, as shown in figure 13, the pattern that can also be designed to directly to import the formula of extraction conditions and can store this formula.Thus, can store a plurality of patterns in advance, optionally use desirable pattern to extract in-problem indoor set.
(9) in the air conditioner management apparatus 40 of present embodiment, when extracting selection in the shown table 504 (with reference to Fig. 5) of picture specific indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... the time, with Accent colour show in the chart 505 corresponding indoor set 12aa-12ad, 12ba-12bd, 12ca-12cd ... but also can replace the mode that shows with Accent colour, perhaps be designed to the mode of when showing, glimmering with Accent colour.
＜other embodiment 〉
More than, with reference to the accompanying drawings embodiments of the present invention are illustrated, but concrete structure is not limited to these embodiments, in the scope that does not break away from inventive concept, can change.
Industrial utilizability
The present invention can be used as the air conditioner management apparatus that can determine easily in-problem indoor set and confirm the operation of details in being provided with the buildings such as office building of a plurality of indoor sets.
Claims (8)
1. air conditioner management apparatus, this device has:
Storage part (32), it stores the service data of a plurality of indoor sets;
The 1st picture generating unit (34g), it generates the 1st picture according to described service data, and the 1st picture makes it possible to in-problem a plurality of indoor sets in the indoor set of visual identification as object;
The 2nd picture generating unit (34h), it generates the 2nd picture, and the 2nd picture makes it possible to the visual identification described service data relevant with a specific indoor set; And
Show switching part (34i), in its in-problem described a plurality of indoor sets that on having selected described the 1st picture, show one and when having accepted the input of regulation button, switch to the demonstration of 2nd picture relevant with selected indoor set.
2. air conditioner management apparatus according to claim 1, wherein,
This air conditioner management apparatus also has extraction unit (34d), and this extraction unit (34d) is extracted a plurality of indoor sets that have described problem respectively according to a plurality of Considerations,
Described the 1st picture is according to showing a plurality of indoor sets that have described problem at the mode that each Consideration switches.
3. air conditioner management apparatus according to claim 2, wherein,
Described the 2nd picture switchably shows the operational situation display frame and the generation day display frame of the generation day of the described problem of the described indoor set of expression of the operational situation of an indoor set of expression according to described service data.
4. air conditioner management apparatus according to claim 3, wherein,
Chart after described the 2nd picture demonstration gathers described service data according to described a plurality of Considerations.
5. air conditioner management apparatus according to claim 4, wherein,
Described operational situation comprises period average operational situation and a described indoor set the described operational situation during stated day of described specified time limit of a described indoor set in specified time limit,
Described the 2nd side by side picture shows the chart of the described period average operational situation of expression and the chart of the operational situation of described stated day of expression.
6. according to each described air conditioner management apparatus in the claim 3 to 5, wherein,
Described the 2nd picture is according to the processing method of described operational situation demonstration to described problem.
7. air conditioner management apparatus according to claim 6, wherein,
Described the 1st picture comprises the distribution map of representing the distribution of described indoor set according to the degree of described problem.
8. air conditioner management apparatus according to claim 7, wherein,
This air conditioner management apparatus also has input part, and this input part input is used to extract the extraction conditions of a plurality of indoor sets that have described problem.
Applications Claiming Priority (5)
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| JP2008-014247 | 2008-01-24 | ||
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| JP2008-028926 | 2008-02-08 | ||
| PCT/JP2009/050706 WO2009093552A1 (en) | 2008-01-24 | 2009-01-20 | Air conditioner management apparatus |
Publications (2)
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| CN101925785A true CN101925785A (en) | 2010-12-22 |
| CN101925785B CN101925785B (en) | 2013-05-15 |
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| CN2009801029517A Expired - Fee Related CN101925785B (en) | 2008-01-24 | 2009-01-20 | Air conditioner management apparatus |
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| US (1) | US20110057044A1 (en) |
| EP (1) | EP2249093A4 (en) |
| JP (1) | JP4396779B2 (en) |
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| BR (1) | BRPI0906370A2 (en) |
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- 2009-01-14 JP JP2009006139A patent/JP4396779B2/en active Active
- 2009-01-20 US US12/863,280 patent/US20110057044A1/en not_active Abandoned
- 2009-01-20 AU AU2009207168A patent/AU2009207168B2/en not_active Ceased
- 2009-01-20 EP EP09703872.3A patent/EP2249093A4/en not_active Withdrawn
- 2009-01-20 CN CN2009801029517A patent/CN101925785B/en not_active Expired - Fee Related
- 2009-01-20 BR BRPI0906370-6A patent/BRPI0906370A2/en not_active IP Right Cessation
- 2009-01-20 KR KR1020107018262A patent/KR20100113128A/en not_active Application Discontinuation
- 2009-01-20 WO PCT/JP2009/050706 patent/WO2009093552A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1247596A (en) * | 1997-12-25 | 2000-03-15 | 三菱电机株式会社 | Air conditioning control information display method and air conditioning controller |
| JP2003302092A (en) * | 2002-04-09 | 2003-10-24 | Daikin Ind Ltd | Equipment control device |
| JP2004127047A (en) * | 2002-10-04 | 2004-04-22 | Daikin Ind Ltd | Monitoring device, monitoring program and monitoring method of environmental regulating equipment |
| CN1573247A (en) * | 2003-06-19 | 2005-02-02 | Lg电子株式会社 | Central control system of air conditioners and method for operating the same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106918114A (en) * | 2017-02-05 | 2017-07-04 | 广东美的暖通设备有限公司 | The communication means and device of multi-online air-conditioning system |
| CN106918114B (en) * | 2017-02-05 | 2020-04-03 | 广东美的暖通设备有限公司 | Communication method and device of multi-split air conditioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009210253A (en) | 2009-09-17 |
| AU2009207168B2 (en) | 2011-10-27 |
| US20110057044A1 (en) | 2011-03-10 |
| EP2249093A1 (en) | 2010-11-10 |
| WO2009093552A1 (en) | 2009-07-30 |
| KR20100113128A (en) | 2010-10-20 |
| EP2249093A4 (en) | 2014-12-24 |
| CN101925785B (en) | 2013-05-15 |
| AU2009207168A1 (en) | 2009-07-30 |
| JP4396779B2 (en) | 2010-01-13 |
| BRPI0906370A2 (en) | 2015-07-07 |
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