WO2011078075A1 - 省エネルギー診断システム - Google Patents
省エネルギー診断システム Download PDFInfo
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- WO2011078075A1 WO2011078075A1 PCT/JP2010/072750 JP2010072750W WO2011078075A1 WO 2011078075 A1 WO2011078075 A1 WO 2011078075A1 JP 2010072750 W JP2010072750 W JP 2010072750W WO 2011078075 A1 WO2011078075 A1 WO 2011078075A1
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- control schedule
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- 238000003745 diagnosis Methods 0.000 title claims abstract description 22
- 238000004134 energy conservation Methods 0.000 title abstract 2
- 238000004891 communication Methods 0.000 description 17
- 238000012544 monitoring process Methods 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004397 blinking Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000013480 data collection Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/06—Energy or water supply
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/26—Pc applications
- G05B2219/2642—Domotique, domestic, home control, automation, smart house
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/80—Management or planning
- Y02P90/82—Energy audits or management systems therefor
Definitions
- the present invention relates to an energy saving diagnosis system.
- a “time zone that can be used” is set as an objective index for determining whether or not the consumption has been wasted.
- the administrator was asked to refrain from using monitoring equipment.
- an object of the present invention is to provide an energy saving diagnostic system that can easily create a control schedule for monitored devices for energy saving even for an administrator who does not have sufficient knowledge. .
- the energy saving diagnosis system of the present invention manages monitored devices that operate by consuming resources based on control schedule information, and includes an acquisition unit, a rule information generation unit, an operation determination unit, and a display unit.
- the acquisition unit acquires operation information in which an operation state of the monitored device is associated with time.
- the rule information generation unit is configured to obtain rule information that associates the usage rule of the monitored device with time based on one or more time zones set in advance according to the utility of resources consumed by the monitored device. Generate.
- the operation determination unit acquires the control schedule information of the monitored device, and generates image data obtained by superimposing the acquired control schedule information and the rule information on the operation information so that each time is matched.
- the display means displays the image data.
- the rule information includes information that the monitored device may be used in a predetermined time zone.
- the administrator can recognize the time period in which the monitored device may be used, together with the actual usage status of the monitored device and the current control schedule information, through the display means. It can be created more easily.
- the rule information includes information that the operation of the monitored device should not be stopped in a predetermined time zone.
- the administrator can recognize the time zone during which the operation of the monitored device should not be stopped along with the actual usage status of the monitored device and the current control schedule information through the display means. Schedules can be created more easily.
- the energy saving diagnosis system includes a schedule creation unit that creates the control schedule information, and a schedule determination unit that determines consistency between the created control schedule information and the rule information.
- the display means presents the determination result of the schedule determination means.
- a message prompting to match the control schedule information and the rule information is displayed. Generate.
- the display means displays the message generated by the schedule determination means.
- a message indicating that the control schedule violates the usage rule for each time zone can be displayed to help the inexperienced administrator create a control schedule.
- the energy saving diagnosis system includes a schedule determination unit that acquires the control schedule information of the monitored device and determines consistency between the acquired control schedule information and the rule information.
- the display means presents the determination result of the schedule determination means.
- the problem of the current control schedule can be presented to the administrator for the new time zone setting, and even if the administrator does not have sufficient knowledge, the control schedule information that needs to be changed It can be easily recognized.
- the energy-saving diagnosis system is configured such that, when the range of the one or more time zones is changed, the monitored device is applied when the usage rule of the changed time zone is applied to the use of the monitored device.
- the display means presents a calculation result of the calculation means.
- the calculating means consumes power consumed by the monitored device when the changed usage rule for the time zone is applied to the use of the monitored device based on the rated power of the monitored device. Calculate the amount.
- the expected value of the power consumption is calculated using the rated power of the monitored device, so that the expected value of the power consumption can be estimated with a certain degree of accuracy without measuring the actual power consumption.
- the estimation of the power consumption when a new time zone is set can be realized with a simple configuration.
- the acquisition unit acquires operation information in which power consumption of the monitored device is associated with time.
- the calculation unit consumes the monitored device when the usage rule of the changed time zone is applied to the use of the monitored device based on the power consumption of the monitored device acquired by the acquisition unit.
- the amount of power to be calculated is calculated.
- FIG. 1 It is a figure showing a schematic structure of an energy-saving diagnostic system of an embodiment of the present invention. It is a figure which shows the block configuration of the terminal device of the energy saving diagnostic system of embodiment of this invention. It is a figure which shows the block configuration of the central monitoring board of embodiment of this invention. It is a figure which shows the table structure of the operation information of embodiment of this invention. It is a figure which shows the table structure of the control schedule information of embodiment of this invention. It is a figure which shows the table structure of the time slot
- the energy-saving diagnostic system of the present embodiment manages the amount of power used (the amount of resources used) of electrical devices (monitored devices) such as lighting equipment and air conditioners installed in restaurants.
- this energy-saving diagnosis system is not limited to managing the power consumption of electrical equipment in restaurants, and may manage the power consumption of electrical equipment in buildings such as supermarkets and offices. You may make it monitor the electric power consumption of electric equipments other than a lighting fixture and an air conditioner.
- FIG. 1 is a schematic configuration diagram showing the overall configuration of the energy saving diagnosis system. This system manages the operating status of electrical devices K11 to K15, K21 to 25,..., Km1 to Km5 such as lighting fixtures and air conditioners installed in the store B, and the power manager performs energy saving diagnosis. Used to do
- the present system includes control devices 31, 32,... That monitor and control the operations of electrical devices K11 to K15, K21 to 25,. .., 3m, and central monitoring board 2 connected to control devices 31, 32,..., 3m via communication network NT such as the Internet, and connected to central monitoring board 2 via communication network NT
- the terminal device 1 is provided as a main configuration.
- Each device connected to the communication network NT is set with a global IP address, and each device has a function of performing communication via the communication network NT.
- Store B is divided into a plurality of areas Z1, Z2,.
- the control devices 31, 32,..., 3m are connected to electrical devices K11 to K15, K21 to 25,..., Km1 to Km5 via transmission lines L, respectively.
- the control device 31 is connected to five electric devices K11 to K15.
- five electrical devices are arranged in one area, but the number is naturally not limited to five, and may be one, for example.
- electrical devices Kn1 to n5, and control device 3n when described as area Zn, electrical devices Kn1 to n5, and control device 3n, it means any one of 1 to m. Further, when described as the electric device K, it means any one of the electric devices Kn1 to Kn5.
- Electrical devices K11 to K15, K21 to 25,..., Km1 to Km5 are assigned individual address information.
- the control device 3n can exchange the transmission signal with the five electric devices Kn to n5 under its control.
- the control device 3n includes a storage unit (not shown) that stores control schedule information transmitted from the terminal device 1 or the central monitoring panel 2.
- control schedule information for example, an operation start time for individually operating the electrical devices Kn1 to n5 in the area Zn and an operation stop time for stopping are registered for each day of the week.
- the control device 3n transmits an operation start signal to the corresponding electric device K among the electric devices Kn1 to n5 to start the operation of the electric device K.
- an operation end signal is transmitted to the corresponding electric device K among the electric devices Kn1 to n5, and the operation of the electric device K is stopped.
- the start of the operation of the electric device K means that the lighting device is turned on, and the operation of the electric device K means that the air conditioning operation is started.
- the stop of the operation of the electric device K means that the lighting device is turned off. If it is an air conditioner, it means that the air conditioning operation is terminated.
- control device 3n acquires operation information from the electrical devices Kn1 to n5 under its control every predetermined measurement cycle and stores it in the built-in memory.
- This operation information is information in which the operation state every 10 minutes in the electric devices Kn1 to n5 in the area Zn is associated with the time, and indicates whether each of the electric devices Kn1 to n5 is operating. For example, when the electric device K11 is in operation, the operation state of the electric device K11 is represented as “ON”, and when the operation of the electric device K11 is stopped, the operation state of the electric device K11 is represented as “OFF”. Is done.
- FIG. 3 is a block diagram showing a schematic configuration of the central monitoring panel 2.
- the central monitoring board 2 includes a communication unit 21 that performs communication via the network NT, a storage unit 22 that stores operation information acquired by the communication unit 21 from the control device 3n, and a calculation unit 23 as main components. Yes.
- the calculation unit 23 causes the communication unit 21 to transmit a data request signal to each of the control devices 3n each time a predetermined data collection period elapses, and operation information is returned from the control device 3n according to the data request signal.
- the operation information received by the communication unit 21 is stored in the storage unit 22.
- the operation information stored in the storage unit 22 is generated as a table storing “on” or “off” information representing the daily operation state of the electric devices Kn1 to n5.
- the three tables shown in FIG. 4 show operation information for three days of the five electric devices K11 to 15 arranged in the area Z1. Then, such operation information for three days is generated for each area Zn.
- Each table stores “ON” or “OFF” information indicating the operation state every 10 minutes in the electric devices Kn1 to n5 in the area Zn, and the operation information is one for each of the electric devices Kn1 to n5. Indicates whether or not one is operating.
- the terminal device 1 of this system is equipped with a program for generating image data indicating the above-described operation information.
- this program it is possible to display on the screen actual performance data of the desired electrical device K from the electrical devices Kn1 to n5 over time. That is, this system can visually present the performance data of the operation state.
- the terminal device 1 includes an input unit 11, a display unit 12 (display means), a storage unit 13, a calculation unit 14, and a communication unit 15, as shown in the block diagram of FIG.
- the input unit 11 includes a keyboard, a mouse, a touch panel, or the like.
- the display unit 12 includes a display whose display content is controlled by a calculation unit 14 described later.
- the storage unit 13 includes a large-capacity storage device such as a hard disk and a memory such as a ROM and a RAM, and stores the above-described program and operation information.
- the calculation unit 14 executes the program stored in the storage unit 13.
- the communication unit 15 performs communication via the network NT.
- the calculation unit 14 executes the program stored in the storage unit 13, thereby obtaining an acquisition unit 14a (acquisition unit), a rule information generation unit 14b (rule information generation unit), an operation determination unit 14c (operation determination unit), a schedule It functions as a determination unit 14d (schedule determination unit) and a calculation unit 14e (calculation unit).
- the electric devices K11 to K15, K21 to 25,..., Km1 to Km5 are operated in accordance with preset control schedule information.
- the electric device K that has started operation consumes power supplied from a power system such as a commercial power source (not shown).
- the electric device K that has finished operating has zero power consumption or standby power.
- the control schedule information is generated for each area as a table storing various data.
- the various data includes the device to be controlled (electric device K to be controlled), operation method (on-off, on, off, etc.), operation start time, operation end time, operation day, special day (except for operation day) The day when the control target device is operated.
- the control schedule information shown in FIG. 5 is only for the electric devices K11 to K15 in the area Z1.
- operation switches for performing operations such as on / off of the five electric devices Kn1 to n5 arranged in the area are arranged.
- an operation signal is transmitted from the operation switch to the control device 3n that manages the area Zn. Is done.
- the control device 3n transmits a control signal to all the corresponding five electric devices Kn1 to n5 according to the operation signal input from the operation switch, and the five electric devices Kn1 to n5 are stopped from the operating state.
- the electric devices Kn1 to n5 can be operated outside the time period specified by the control schedule information.
- the above-described operation switch is for switching the operation states of the five electric devices Kn1 to n5 at a time.
- operation switches that can individually switch the operation states of the five electric devices Kn1 to n5 are provided. May be.
- the energy saving diagnosis system of the present invention is a control schedule that can evaluate whether or not the use of electric power for each time division of an electric device is beneficial in a control system that is used in this way, and can reduce the amount of electric power used. It is used for energy-saving diagnosis for the purpose of creating. Below, the procedure in which the power manager of the store B performs an energy saving diagnosis using the terminal device 1 will be described.
- the acquisition unit 14a of the calculation unit 14 of the terminal device 1 starts from the central monitoring panel 2.
- a table storing “on” or “off” information representing the operation state every 10 minutes in the electrical devices Kn1 to n5 in the area Zn is automatically collected as operation information. And stored in the storage unit 13.
- the rule information generation unit 14b of the calculation unit 14 generates rule information that associates the usage rule of the electric device with the time.
- time zone data such as a setting number, a day of the week, a time zone range, and a stop prohibition setting flag needs to be set for each electric device ( In FIG. 6, only the electric devices K11 to K13 are shown).
- the power manager sets the time zone data for each of the electric devices K11 to K15, K21 to 25,..., Km1 to Km5 through the input unit 11.
- the rule information generating unit 14b sets the range of the day of the week and the time zone for which the power manager determines that it is beneficial to use the power to operate the electric device K, so that the rule information generating unit 14b Rule information is generated that associates the usage rule of the electrical device K that “K may be used” and the usage rule of the electrical device K that “do not stop the operation of the electrical device K” with time.
- the power manager sets, for example, the range of the day of the week and the time zone when the electric device K13 may be used as the setting 1 for the electric device K13 through the input unit 11.
- the rule information generation unit 14b sets the rule information “Do not stop the operation of the electrical device K” in the range of the day of the week and the time zone ( Hereinafter, the stop prohibition time zone T1a) is generated.
- the rule information generation unit 14b sets the rule information (hereinafter, usable time zone) that “the electric device K may be used” for the day of the week and the time zone. (Referred to as T1).
- the stop prohibition setting flag is a flag for setting whether or not the usable time zone T1 is set to a stop prohibition time zone T1a that is always operated by prohibiting the operation of the electric device K from being stopped.
- the flag is turned on when the prohibited time zone T1a is set, and the flag is turned off when the prohibited time zone T1a is not set.
- the operation determining unit 14c operates the input unit 11 by the power manager, and the operation information obtained by the acquiring unit 14a on the actual operation state of the predetermined electrical device K in a predetermined period (for example, the latest one week). Based on the image data.
- the time from 0:00 to 24:00 on each day of the week is divided into cells for each unit time.
- the operation state (refer FIG. 4) of the electric equipment K per unit time is ON (operating)
- a cell will be displayed as the display cell C1
- the operation state per unit time is OFF (operation stop).
- the cell is hidden. Note that the area of the display cell C1 in which the operation state is ON is represented by a diagonal line rising to the right.
- the operation determination unit 14c sets a frame representing the time range of the usable time zone T1 and the stop prohibition time zone T1a of the rule information of the electric device K to the above-described operation state display of the electric device K so that the respective times are matched.
- the superimposed image data is created (see FIG. 7, but only the usable time zone T1 is displayed in FIG. 7). That is, the power manager can easily visually recognize the operation status of the electrical device K in each time zone (other than the usable time zone T1, the stop prohibited time zone T1a, and the time zones T1 and T1a) of the rule information.
- the operation determination unit 14c acquires the control schedule information of the electric device K from the control device 3n, and sets the operation start time t1 and the operation end time t2 of the electric device K set in the control schedule to the electric device K created above.
- image data is created so that the time of each other coincides (see FIG. 7). That is, the power manager can easily visually recognize which time zone the operation start time t1 and the operation end time t2 set in the control schedule of the electric device K belong to.
- the display unit 12 displays the image data created by the operation determination unit 14c on the display.
- the power manager operates the input unit 11 to display the image data (see FIG. 7) generated as described above on the display unit 12. Then, the power manager uses the rule information generated based on the time zone set in advance according to the utility of the power consumed by the electrical device K, based on the actual usage status of the electrical device K for one week. Time zone T1, stop prohibition time zone T1a, etc.) and the current control schedule of the electric device K can be seen.
- the power manager When the power manager operates the input unit 11 (schedule creation means) and creates a control schedule for the electric device K for the purpose of energy saving, the created control schedule information is transmitted from the communication unit 15 to the control device 3n.
- the control schedule information stored in the control device 3n is updated.
- the schedule determination unit 14d of the calculation unit 14 When the power manager creates the control schedule as described above, the schedule determination unit 14d creates the created control schedule information before the created control schedule information is transmitted from the communication unit 15 to the control device 3n. And the rule information (usable time zone T1, stop prohibition time zone T1a, etc.) are determined.
- the schedule determination unit 14d uses the available time zone T1 and the stop prohibited time zone T1a. Judge that it is against the rules. That is, the schedule determination unit 14d consumes power outside the range of the usable time zone T1 and the stop prohibition time zone T1a, and thus wastes power, and the operation start time is the usable time zone T1 and the stop prohibition time zone T1a. Judge that it should be set within the range. Therefore, as shown in FIG.
- the schedule determination unit 14d blinks the display of the operation start time t3 set outside the range of the usable time zone T1 on the display of the display unit 12, and the operation start time t3. Is inconsistent with the rule information.
- the power manager knows that the blinking operation start time t3 is not consistent with the rule information, and can appropriately re-create the control schedule. Therefore, this system can prevent wasteful use of power, and even a power manager who does not have sufficient knowledge can easily save energy.
- the schedule determination unit 14d says “cannot be registered” for the display of the operation start time t3 set outside the range of the usable time zone T1 on the display of the display unit 12. By displaying the message and the “x” mark, it may be notified that the operation start time t3 is not consistent with the rule information.
- the schedule determination unit 14d stops the operation of the electric device K within the range of the stop prohibition time period T1a. Is contrary to the usage rule of the stop prohibition time zone T1a, and it is determined that the operation end time should be set outside the range of the stop prohibition time zone T1a. Therefore, as shown in FIG. 10, the schedule determination unit 14d blinks the display of the operation end time t4 set in the range of the stop prohibition time zone T1a on the display of the display unit 12, and the operation end time t4. Is inconsistent with the rule information.
- the power manager can recognize that the blinking operation end time t4 is not consistent with the rule information, and can appropriately re-create the control schedule. Therefore, this system can prevent erroneous setting of the control schedule, and even a power manager who does not have sufficient knowledge can create a control schedule with appropriate operation contents.
- the schedule determination unit 14d says “cannot be registered” on the display of the operation end time t4 set within the range of the stop prohibited time zone T1a on the display of the display unit 12. By displaying the message and the “x” mark, it may be notified that the operation end time t4 is not consistent with the rule information.
- the schedule determination unit 14d determines whether or not. However, the schedule determination unit 14d may acquire the control schedule information of the desired electric device K from the control device 3n, and determine the consistency between the acquired control schedule information and the rule information of the electric device K in the same manner as described above. Is possible. In this case, when the time zone such as the usable time zone T1 and the stop prohibited time zone T1a is newly set or the range of the existing time zone is changed, the changed time zone is changed in the electric device K. It can be determined whether or not the current control schedule being executed is consistent.
- the calculation unit 14e has applied the usage rules of the changed time zone to the use of the electric device K when the power manager changes the time zone range such as the usable time zone T1 and the stop prohibited time zone T1a. Calculate the expected value of power consumption.
- the calculation unit 14e causes the cell corresponding to the extension of the usable time zone T1 as shown in FIG.
- Image data is created so that C2 is displayed in a color different from that of the display cell C1 whose operation state is ON.
- the display unit 12 displays the image data created by the calculation unit 14e on a display.
- the area of the cell C2 corresponding to the extension of the usable time zone T1 is represented by a dot, and in the area of the cell C2, the usage rule of the usable time zone T1 that “the electric device K may be used” is used.
- the electric device K is used at a predetermined operation rate (for example, 80%).
- the power manager operates the input unit 11 to display the image data (see FIG. 13) generated as described above on the display unit 12, and by selecting an area of any cell C2,
- the expected value “*. * KWh” of the power consumption in the cell C2 is displayed on the display of the display unit 12.
- the calculation unit 14e stores in advance the rated power of each electrical device K, and the expected value (increase) of the power consumption of the electrical device K in the cell C2 is calculated using the rated power.
- the calculation unit 14e causes the cell (not shown) corresponding to the shortened portion of the usable time zone T1 to have a color different from that of the display cell C1 whose operation state is on. Create the image data so that it is displayed in.
- the display unit 12 displays the image data created by the calculation unit 14e on a display.
- the power manager operates the input unit 11 to select the area of the cell, so that the expected power consumption amount of the electric device K on the display of the display unit 12 ( (Decrease) can be displayed.
- the electric device K is used at a predetermined operation rate (for example, 20%) in the cell corresponding to the shortened portion of the usable time zone T1.
- this system calculates the expected value of the power consumption using the rated power of each electric device K, the expected value of the power consumption is estimated with a certain degree of accuracy without measuring the actual power consumption.
- the estimation of power consumption when a new time zone is set can be realized with a simple configuration.
- the operation information acquired by the acquisition unit 14a of the terminal device 1 is information indicating whether or not each electrical device K is operating (ON / OFF). You may acquire electric power as operation information.
- a power meter (not shown) for measuring the power consumption of each electrical device K is provided in the system, and whether or not each electrical device K is operating is determined by the terminal device 1 in terms of the power consumption of each electrical device K. Can be determined by determining whether or not the standby power exceeds the standby power.
- the calculation part 14e of the calculating part 14 uses the newly produced control schedule information as the expected value of the power consumption amount as follows. calculate.
- the power manager when the power manager extends the usable time zone T1 as shown in FIG. 12 compared to the setting shown in FIG. 7, the power manager operates the input unit 11 to display the image data shown in FIG. It can be displayed on the display of the display unit 12. Furthermore, if the power manager encloses the period for which the expected value of the power consumption is desired to be known with a frame W through the input unit 11, the calculation unit 14e will make an “electrical device K” for the extension of the usable time period T1. The usage rule of the usable time zone T1 that “can be used” is applied, and the expected value of the power consumption in the frame W is further based on the actual value (history) of the power consumption stored in the storage unit 13. And the expected value “*. * KWh” of the power consumption in the frame W is displayed on the display unit 12 together with the time range “* time” of the frame W.
- the calculation unit 14e can display the expected value of the power consumption on the display of the display unit 12 by performing the same process as described above using the frame W. .
- this system calculates the expected value of the power consumption using the actual power consumption of each electrical device K, it is possible to accurately estimate the power consumption when a new time zone is set. it can.
- the present system can easily confirm the increase or decrease in power consumption with respect to the current state when a new time zone is set by providing the calculation unit 14e. Information can be provided to the power manager.
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Abstract
Description
本実施形態の省エネルギー診断システムは、後述するように、例えば飲食店内に設置された照明器具及び空調機等の電気機器(被監視機器)の使用電力量(資源の使用量)を管理する。しかし、本省エネルギー診断システムは、飲食店内の電気機器の使用電力量を管理することに限定されず、スーパーマーケットや事業所などの建物内の電気機器の使用電力量を管理しても良いし、また照明器具、空調機以外の電気機器の使用電力量を監視するようにしても良い。
Claims (9)
- 制御スケジュール情報に基づいて資源を消費して動作する被監視機器を管理する省エネルギー診断システムであって、
前記被監視機器の動作状態を時刻に関連付けた動作情報を取得する取得手段と、
前記被監視機器が消費する資源の有益性に応じて予め設定された1乃至複数の時間帯に基づいて、前記被監視機器の使用ルールを時刻に関連付けたルール情報を生成するルール情報生成手段と、
前記被監視機器の前記制御スケジュール情報を取得し、当該取得した制御スケジュール情報および前記ルール情報を前記動作情報に、各々の時刻が合わさるように重ねた画像データを生成する動作判定手段と、
前記画像データを表示する表示手段と、を備えることを特徴とする省エネルギー診断システム。 - 前記ルール情報は、所定の時間帯において前記被監視機器を使用してもよいという情報を含むことを特徴とする請求項1記載の省エネルギー診断システム。
- 前記ルール情報は、所定の時間帯において前記被監視機器の動作を停止させてはいけないという情報を含むことを特徴とする請求項1記載の省エネルギー診断システム。
- 前記制御スケジュール情報を作成するスケジュール作成手段と、
当該作成された制御スケジュール情報と前記ルール情報との整合性を判定するスケジュール判定手段とを備え、
前記表示手段は、前記スケジュール判定手段の判定結果を提示することを特徴とする請求項1記載の省エネルギー診断システム。 - 前記スケジュール判定手段は、前記作成された制御スケジュール情報と前記ルール情報とが整合していないと判定した場合、前記制御スケジュール情報と前記ルール情報とを整合させることを促すメッセージを生成し、
前記表示手段は、前記スケジュール判定手段が生成した前記メッセージを表示することを特徴とする請求項4記載の省エネルギー診断システム。 - 前記被監視機器の前記制御スケジュール情報を取得し、当該取得した制御スケジュール情報と前記ルール情報との整合性を判定するスケジュール判定手段を備え、
前記表示手段は、前記スケジュール判定手段の判定結果を提示することを特徴とする請求項1記載の省エネルギー診断システム。 - 前記1乃至複数の時間帯の範囲が変更された場合、変更後の時間帯の使用ルールを前記被監視機器の使用に適用したときに前記被監視機器が消費する資源量を算出する算出手段を備え、
前記表示手段は、前記算出手段の算出結果を提示することを特徴とする請求項1乃至6いずれか記載の省エネルギー診断システム。 - 前記算出手段は、前記被監視機器の定格電力に基づいて、前記変更後の時間帯の使用ルールを前記被監視機器の使用に適用したときに前記被監視機器が消費する電力量を算出することを特徴とする請求項7記載の省エネルギー診断システム。
- 前記取得手段は、前記被監視機器の消費電力を時刻に関連付けた動作情報を取得し、
前記算出手段は、前記取得手段が取得した前記被監視機器の前記消費電力に基づいて、前記変更後の時間帯の使用ルールを前記被監視機器の使用に適用したときに前記被監視機器が消費する電力量を算出することを特徴とする請求項7記載の省エネルギー診断システム。
Priority Applications (5)
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US13/518,137 US9170576B2 (en) | 2009-12-21 | 2010-12-17 | Energy conservation diagnosis system |
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CN201080058596.0A CN102713962B (zh) | 2009-12-21 | 2010-12-17 | 节能诊断系统 |
EP10839305.9A EP2518682B1 (en) | 2009-12-21 | 2010-12-17 | Diagnosis system for saving energy in a building |
HK12113287.1A HK1172431A1 (zh) | 2009-12-21 | 2012-12-24 | 節能診斷系統 |
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EP (1) | EP2518682B1 (ja) |
JP (1) | JP5331212B2 (ja) |
CN (1) | CN102713962B (ja) |
HK (1) | HK1172431A1 (ja) |
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HK1172431A1 (zh) | 2013-04-19 |
EP2518682B1 (en) | 2016-05-25 |
EP2518682A1 (en) | 2012-10-31 |
JP5331212B2 (ja) | 2013-10-30 |
US9170576B2 (en) | 2015-10-27 |
JPWO2011078075A1 (ja) | 2013-05-09 |
CN102713962A (zh) | 2012-10-03 |
US20120290231A1 (en) | 2012-11-15 |
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