CN112823370A - Energy balance visualization system - Google Patents
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- CN112823370A CN112823370A CN201880097471.5A CN201880097471A CN112823370A CN 112823370 A CN112823370 A CN 112823370A CN 201880097471 A CN201880097471 A CN 201880097471A CN 112823370 A CN112823370 A CN 112823370A
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- 238000012800 visualization Methods 0.000 title claims abstract description 57
- 238000005265 energy consumption Methods 0.000 claims abstract description 167
- 238000011156 evaluation Methods 0.000 claims abstract description 102
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- 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—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
Abstract
The purpose of the present invention is to provide a visualization system (11) that facilitates the formulation of an energy balance that suppresses the amount of energy consumption. A visualization system (11) is provided with an acquisition unit (14) and a generation unit (17). An acquisition unit (14) acquires consumption amount data indicating the energy consumption amounts of a plurality of target devices (10). A generation unit (17) generates data including information on a graph in which energy consumption amounts in a predetermined time unit in an evaluation period are stacked above the positive side for each of a plurality of types of target devices (10) on the basis of the consumption amount data. Information represented by the data generated by the generation unit (17) is displayed on the management terminal (13).
Description
Technical Field
The invention relates to a visualization system of energy budget.
Background
Documents of the prior art
Patent document
Patent document 1: japanese patent laid-open publication No. 2016-19450
Disclosure of Invention
Problems to be solved by the invention
However, the visualization system described in patent document 1 displays the energy consumption of the entire target device installed in a building. Therefore, in a building in which a plurality of types of target devices are installed, it is difficult to make a plan on how to suppress the energy consumption amount.
The present invention has been made to solve the above problems. The purpose of the present invention is to provide a visualization system that facilitates the formulation of an energy balance that suppresses the amount of energy consumption.
Means for solving the problems
The energy balance visualization system of the present invention includes: an acquisition unit that acquires consumption amount data indicating energy consumption amounts of a plurality of target devices; and a generation unit that generates 1 st graph data indicating information to be displayed on the display unit, based on the consumption amount data acquired by the acquisition unit, so as to include information of a 1 st stacked graph in which the energy consumption amount of a predetermined time unit in the evaluation period is stacked above the positive side for each of the plurality of types of target devices.
The energy balance visualization system of the present invention includes: an acquisition unit that acquires consumption data indicating energy consumption amounts of a plurality of target devices, and acquires production amount data indicating energy production amounts of the plurality of target devices; and a generation unit that generates 2 nd graph data indicating information to be displayed on the display unit, based on the consumption data and the production amount data acquired by the acquisition unit, so as to include information of a 2 nd stacked graph, wherein the 2 nd stacked graph includes, for each of the plurality of types of target devices, an energy consumption amount in a predetermined time unit in the evaluation period stacked above a positive side, and an energy production amount in a time unit in the evaluation period stacked below a negative side.
Effects of the invention
According to these inventions, the visualization system includes an acquisition unit and a generation unit. The acquisition unit acquires consumption amount data indicating energy consumption amounts of a plurality of target devices. The generation unit generates data including information of a graph in which energy consumption amounts in a predetermined time unit in an evaluation period are stacked above the positive side for each of a plurality of types of target devices, based on the consumption amount data. And displaying information indicated by the data generated by the generation unit on a display unit. This makes it easy to make a measure for suppressing the energy consumption.
Drawings
Fig. 1 is a structural diagram of a building to which the visualization system of embodiment 1 is applied.
Fig. 2 is a diagram showing an example of display in the visualization system according to embodiment 1.
Fig. 3 is a diagram showing an example of display in the visualization system according to embodiment 1.
Fig. 4 is a flowchart showing an example of the action of the visualization system of embodiment 1.
Fig. 5 is a diagram showing a hardware configuration of a main part of the visualization system according to embodiment 1.
Detailed Description
A mode for carrying out the present invention will be described with reference to the accompanying drawings. In the drawings, the same or corresponding portions are denoted by the same reference numerals, and overlapping description is simplified or omitted as appropriate.
Fig. 1 is a structural diagram of a building to which the visualization system of embodiment 1 is applied.
The building 1 has a plurality of devices. A part of the plurality of facilities is an energy production facility that produces energy. At least a portion of the plurality of devices are energy consuming devices that consume energy. The energy production plant is for example a power plant 2. The power generation device 2 is, for example, a device that generates electric energy from renewable energy. The power generation facility 2 is, for example, a solar power generation facility, a wind power generation facility, a biomass power generation facility, or the like. The energy consuming devices are classified by category. The energy consuming device is, for example, any one of the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, the elevator 7, and the other device 8. The other device 8 is a device that operates by receiving power supply from an outlet provided in the building 1, for example. The other device 8 is, for example, an OA device (OA: Office Automation) such as a personal computer or a copying machine.
The building 1 has a plurality of meters 9. The plurality of meters 9 correspond to at least one of the plurality of devices. Each of the plurality of meters 9 is a device that outputs information on the amount of energy consumption or information on the amount of energy production in the device corresponding to the meter 9. The plurality of meters 9 are each mounted with the following elements: for example, when a predetermined unit of energy is produced in a facility in which the meter 9 is installed, a pulse signal is output as information of the amount of energy production. Alternatively, the plurality of meters 9 are each mounted with the following elements: for example, when a predetermined unit of energy is consumed in a device in which the meter 9 is installed, a pulse signal is output as information of the amount of energy consumption. Some or all of the plurality of meters 9 may correspond to a plurality of devices of the same category.
However, when the building 1 meets the criteria related to energy balance, the added value of the building 1 may increase. When the building 1 meets the criterion related to energy balance, the building 1 may be a payment target of the benefit money or the like. Here, the energy balance indicates the amount of energy production and the amount of energy consumption. The production amount of energy and the consumption amount of energy in the building 1 indicate the production amount of energy and the consumption amount of energy of a plurality of devices provided in the building 1.
The references relating to Energy budget are for example references of ZEB (ZEB: net Zero Energy Building: net Zero Energy consumption Building). As an example of the standard of ZEB, for example, requirements of ZEB Ready, nerly ZEB, and "ZEB" are specified. The requirement of ZEB Ready means that the amount of energy consumption in the building 1 is less than 50% of the reference amount of energy consumption once. The reference primary energy consumption amount is, for example, an energy consumption amount calculated for a building as a reference. The requirement of Nearly ZEB means that the requirement of ZEB Ready is satisfied, and the net energy consumption amount in the building 1 is less than 25% of the reference one-time energy consumption amount. Here, the net energy consumption is an energy amount obtained by subtracting the energy production amount from the energy consumption amount. The requirement of "ZEB" means that the requirement of ZEB Ready is satisfied and the net energy consumption in the building 1 is 0% or less of the reference primary energy consumption. That is, the requirement of ZEB Ready becomes a prerequisite of the requirement of Nearly ZEB and the requirement of "" ZEB ".
In the standard of ZEB, the target apparatus 10 as an evaluation target is specified. The object device 10 includes an energy production device and an energy consumption device. The target devices 10 as the energy consuming devices are, for example, the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, and the lifter 7. In the standard of ZEB, an evaluation period as an evaluation target is defined. The evaluation period is, for example, a fixed period not linked to the current time. The evaluation period is, for example, a period of one year from 4 months of the current year at which evaluation is started to 3 months of the next year. At this time, the start time of the evaluation period was 4 months and 1 day of the year in which the evaluation was started. The end period of the evaluation period is 3 months and 31 days in the next year.
Therefore, for example, the manager of the building 1 may desire to use the target device 10 so that the building 1 meets the criterion related to energy balance. In this case, for example, the visualization system 11 of the energy budget is applied to the building 1. The visualization system 11 is a system that visualizes energy budget related to the object apparatus 10.
The visualization system 11 has a controller 12 and a management terminal 13.
The controller 12 is, for example, a server computer. The controller 12 is provided in the building 1, for example. The controller 12 includes an acquisition unit 14, a processing unit 15, a storage unit 16, a generation unit 17, and a transmission unit 18.
The acquisition unit 14 is connected to each of the plurality of meters 9 corresponding to each of the plurality of devices, and is configured to acquire information on energy production and energy consumption of the plurality of devices. The acquisition unit 14 is configured as follows: when a pulse signal is input from the meter 9 corresponding to the energy production facility, information of the energy amount corresponding to the pulse signal is acquired as production amount data. The acquiring unit 14 is also configured to: when a pulse signal is input from the meter 9 corresponding to the energy consuming device, information of the energy amount corresponding to the pulse signal is acquired as consumption amount data.
The processing unit 15 is connected to the acquisition unit 14 so as to acquire production amount data and consumption amount data. The processing unit 15 is a part that processes the production amount data and the consumption amount data as described below, for example. When the production amount data and the consumption amount data include a plurality of pieces of information on the energy amount in different units, such as kWh, Wh, and J, the processing unit 15 converts the pieces of information into the energy amount in a unit, such as kWh. Alternatively, when a plurality of devices of the same type are installed in the building 1, the processing unit 15 sums the energy consumption amount for each type. As a more specific example, when the building 1 is provided with 4 elevators as the equipment of which category is the elevator 7, the processing unit 15 sums up the energy consumption amounts in the 4 elevators.
The storage unit 16 is connected to the processing unit 15 so as to be able to acquire processed production amount data and consumption amount data. The storage unit 16 is a part that stores the acquired production amount data and consumption amount data. The storage unit 16 stores production amount data and consumption amount data for an evaluation period and before the evaluation period. For example, when the evaluation period is 1 year, the storage unit 16 stores production amount data and consumption amount data for a period of one year or more before the evaluation period.
The generation unit 17 is connected to the storage unit 16 so as to acquire the stored production amount data and consumption amount data. The generation unit 17 is as follows: for example, when a request signal is input, the 1 st chart data and the 2 nd chart data are generated from the production amount data and the consumption amount data. The 1 st graph data and the 2 nd graph data are data indicating energy balance information, respectively. The request signal is a signal requesting generation of the 1 st graph data and the 2 nd graph data. The request signal is input to the generation unit 17, for example, every 1 hour by a control unit, not shown, of the controller 12.
The transmission unit 18 is connected to the generation unit 17 so as to be able to acquire the generated 1 st graph data and 2 nd graph data. The transmitting unit 18 is a part that transmits the acquired 1 st graph data and 2 nd graph data to the display unit. The display unit is a part that displays the content indicated by the received data. The display unit is, for example, the management terminal 13.
The management terminal 13 is, for example, a personal computer. The management terminal 13 is installed in the building 1, for example. The management terminal 13 includes a receiving unit 19, a drawing processing unit 20, and a display 21.
The receiving unit 19 is connected to the transmitting unit 18 of the controller 12 so as to be able to receive the 1 st graph data and the 2 nd graph data.
The drawing processing unit 20 is connected to the receiving unit 19 so as to be able to acquire the 1 st graph data and the 2 nd graph data received. The drawing processing unit 20 is a part that performs processing for drawing information indicated by the acquired 1 st graph data and 2 nd graph data on the display 21, for example. The drawing processing unit 20 outputs a signal for alternately drawing information indicated by the 1 st graph data and the 2 nd graph data in time to the display 21, for example.
The display 21 is connected to the drawing processing unit 20 so as to be able to acquire a signal indicating information to be displayed. The display 21 temporally and alternately displays information indicated by the 1 st graph data and the 2 nd graph data, for example, in accordance with a signal from the drawing processing unit 20. The display 21 alternately displays, for example, information indicated by the 1 st graph data and the 2 nd graph data every 10 seconds, for example.
Next, an example of the display of the energy balance will be described with reference to fig. 2 and 3.
Fig. 2 and 3 are diagrams showing examples of display in the visualization system according to embodiment 1.
Fig. 2 shows an example of display of information indicated by the 1 st graph data.
The chart 1 data includes, for example, data of a title bar 22, a total amount display 23, a category display 24, and a chart 1 25.
A title bar 22 is displayed above the screen. The title bar 22 displays information on, for example, the title of the chart, the current time, the current air temperature, and the current humidity. The title of the chart is displayed by a character string as in "ZEB visualization" ZEB determination' ", for example. The current time is displayed, for example, by a character string. The current air temperature is displayed by, for example, an icon indicating the temperature and a numerical value of the temperature. The current humidity is displayed, for example, by an icon indicating the humidity and a numerical value of the humidity. The information on the current air temperature and the current humidity is acquired by, for example, a sensor not shown in the drawing provided in the controller 12. Alternatively, the information of the current air temperature and the current humidity is obtained, for example, from meteorological data provided from outside the visualization system 11.
The total amount display 23 is displayed at the lower left of the screen. The total display 23 represents the total energy consumption 26 and the total energy production 27. The total energy consumption amount 26 is an integrated value of the energy consumption amount of the entire target device 10 from the start time of the evaluation period. The total energy consumption 26 is displayed, for example, by a numerical value in kWh. The total energy consumption 26 is, for example, a total consumed electric power. The total energy production amount 27 is an integrated value of the energy production amount of the entire target device 10 from the start time of the evaluation period. The total energy production 27 is shown, for example, by a numerical value in kWh. The total energy production 27 is, for example, the total amount of generated electricity. The total energy production 27 is shown below the total energy consumption 26.
The category display 24 is displayed on the lower right of the screen. The category display 24 represents a category energy consumption 28 and a category scale 29. The category energy consumption amount 28 is an integrated value of the energy consumption amount of each category of the target device 10 from the start time of the evaluation period. The category energy consumption amount 28 is displayed by, for example, icons and characters representing categories and numerical values in kWh of energy consumption amount. The category ratio 29 represents a ratio of the category energy consumption amount 28 to the total energy consumption amount 26. The class ratio 29 is represented by a horizontal band diagram, for example. The category proportion 29 is displayed below the category energy consumption 28.
The 1 st stacked graph 30 shows the energy consumption amount and the actual performance value of the energy production amount during the evaluation period. The 1 st overlay chart 30 is represented as a bar graph by a plurality of 1 st display bars 35. The 1 st display bars 35 respectively show the actual performance values of the energy consumption amount and the energy production amount in each month during the evaluation period.
The 1 st bar 35 corresponding to the month before the current month indicates the performance values of the energy consumption amount and the energy production amount in the month corresponding to the 1 st bar 35. The 1 st display bar 35 corresponding to the current month indicates the performance values of the energy consumption amount and the energy production amount from the 1 st day of the current month.
The 1 st display bars 35 each represent the energy consumption amount in each month in the evaluation period in a stacked manner on the front side for each category of the target device 10. The energy consumption amount of each category is displayed in a stacked manner from bottom to top in the order of the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, and the lifter 7, for example. The energy consumption amount of each category is identified by, for example, a color or a pattern of the corresponding portion of the 1 st display bar 35. The 1 st display bars 35 each extend upward from the horizontal axis by a length corresponding to the energy consumption amount of each month in the evaluation period.
The plurality of 1 st bars 35 are stacked on the negative side to show the energy production amount in each month during the evaluation period. The 1 st display bars 35 each extend downward from the horizontal axis by a length corresponding to the energy production amount in each month during the evaluation period.
The 1 st mark 31 indicates the cumulative average of the energy consumptions during the evaluation period. The cumulative average of the energy consumption amounts is, for example, a value obtained by dividing the cumulative value of the energy consumption amounts from the start timing of the evaluation period by the number of elapsed months from the start timing of the evaluation period. When the start time of the evaluation period is 4 months of the current year of the evaluation target, 1 month of the next year corresponds to the 10 th month from the start time of the evaluation target. At this time, the cumulative average of the energy consumptions is a value obtained by dividing the cumulative value of the energy consumptions of the target devices 10 from 4 months of the current year to 1 month of the next year to be evaluated by the number of elapsed months 10. The 1 st mark 31 is displayed overlapping the 1 st overlay chart 30. The 1 st mark 31 is displayed by a diamond-shaped dot, for example.
The 1 st boundary line 32 indicates a monthly value of the reference value for the energy consumption amount during the evaluation. The reference value for the energy consumption amount during the evaluation is, for example, a value corresponding to the requirement of ZEB Ready. The reference value is 50% of the reference energy consumption amount. The reference value is determined for an evaluation period of 1 year. The 1 st boundary 32 indicates a value obtained by dividing the reference value by 12 for each month. The 1 st boundary line 32 is displayed overlapping the 1 st overlay chart 30.
The 1 st history stack graph 33 shows the performance values of the energy consumption amount and the energy production amount during the comparison period. The comparison period is a period before the evaluation period. The comparative period is, for example, the previous year as an annual evaluation period. The 1 st history stack graph 33 is represented as a histogram by a plurality of 1 st history bars 36. The plurality of 1 st history bars 36 respectively indicate performance values of the energy consumption amount and the energy production amount for each month in the comparison period.
The plurality of 1 st history bars 36 represent the energy consumption amount of each month in the comparison period in a stacked manner on the positive side for each category of the target device 10. The energy consumption amount of each category is displayed in a stacked manner from bottom to top in the order of the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, and the lifter 7, for example. The energy consumption amount of each category is identified by, for example, a color or a pattern of the corresponding portion of the 1 st history bar 36. The plurality of 1 st history bars 36 extend upward from the horizontal axis by a length corresponding to the energy consumption amount of each month in the year to be compared.
The plurality of 1 st history bars 36 are stacked on the negative side and represent the energy production amount of each month during the comparison period. The plurality of 1 st history bars 36 extend downward from the horizontal axis by a length corresponding to the energy production amount of each month in the comparison period.
The plurality of 1 st history bars 36 respectively correspond to the 1 st display bar 35 indicating the same month as the month indicated by the 1 st history bar 36. For example, the 1 st history bar 36 indicating 9 months during the comparison corresponds to the 1 st display bar 35 indicating 9 months during the evaluation. The plurality of 1 st history bars 36 are respectively displayed adjacent to the left side of the corresponding 1 st display bar 35. A 1 st history bar 36 indicating the same month as the month after the current month is displayed on the left side of the area where the corresponding 1 st display bar 35 is displayed. For example, the 1 st history bar 36 indicating 2 months during the comparison period is displayed on the left side of the area in which the 1 st display bar 35 indicating 2 months during the evaluation period is displayed. The width of each of the plurality of 1 st history bars 36 is displayed narrower than the width of the plurality of 1 st display bars 35. The plurality of 1 st history bars 36 are displayed in lighter colors, patterns, etc. than the plurality of 1 st display bars 35. Here, the lighter color, pattern, or the like is a color, pattern, or the like close to the background color.
The 1 st history mark 34 indicates a cumulative average of the energy consumption amounts in the year of the comparison object. The 1 st history mark 34 is displayed overlapping the 1 st history stack chart 33. The 1 st history mark 34 is displayed, for example, by a diamond shaped dot. The size of the 1 st history mark 34 is displayed smaller than the size of the 1 st mark 31. The 1 st history mark 34 is displayed in lighter color than the 1 st mark 31.
Fig. 3 shows an example of display of information indicated by the 2 nd graph data.
The chart 2 data includes, for example, data of a title bar 22, a total amount display 23, a category display 24, and a chart 2 37.
A title bar 22 is displayed above the screen. The title bar 22 displays information on, for example, the title of the chart, the current time, the current air temperature, and the current humidity. The title of the chart is displayed by a character string as "ZEB visualization [ ZEB completion ]" or the like, for example. The current time is displayed, for example, by a character string. The current air temperature is displayed by, for example, an icon indicating the temperature and a numerical value of the temperature. The current humidity is displayed, for example, by an icon indicating the humidity and a numerical value of the humidity.
The total amount display 23 is displayed at the lower left of the screen. The total display 23 represents the total energy consumption 26 and the total energy production 27. The total energy consumption 26 is displayed, for example, by a numerical value. The total energy production 27 is displayed, for example, by a numerical value. The total energy production 27 is shown below the total energy consumption 26.
The category display 24 is displayed on the lower right of the screen. The category display 24 represents a category energy consumption 28 and a category scale 29. The category energy consumption amount 28 is displayed by, for example, icons and characters representing categories and numerical values of energy consumption amounts. The class ratio 29 is represented by a horizontal band diagram, for example. The category proportion 29 is displayed below the category energy consumption 28.
The 2 nd chart 37 is shown below the title bar 22. The 2 nd graph 37 is shown above the total display 23. The 2 nd chart 37 is displayed above the category display 24. In the 2 nd graph 37, the vertical axis represents energy consumption and energy production. In the 2 nd graph 37, the positive energy consumption amount is shown above the vertical axis. In graph 37 of fig. 2, the lower side of the vertical axis represents the positive energy production. That is, in the 2 nd graph 37, the positive energy production amount is expressed as the negative energy consumption amount. In fig. 2-graph 37, the horizontal axis represents the time period within the evaluation period. The period represented by the horizontal axis is represented by a predetermined time unit within the evaluation period. The time unit is, for example, each month in the evaluation period. In the case where the evaluation period is a year having 4 months and 1 day as a start time, the horizontal axis in the 2 nd graph 37 indicates, for example, each month in the evaluation period. The 2 nd graph 37 displays information of the 2 nd stack graph 38, the 2 nd label 39, a plurality of 2 nd boundary lines 40, the 2 nd history stack graph 41, and the 2 nd history label 42.
The 2 nd cascade chart 38 shows the performance values of the energy consumption amount and the energy production amount during the evaluation period. The 2 nd overlay chart 38 is represented as a bar graph by a plurality of 2 nd display bars 43. The plurality of 2 nd display bars 43 respectively indicate the actual performance values of the energy consumption amount and the energy production amount in each month during the evaluation period.
The 2 nd display bar 43 corresponding to the month before the current month indicates the performance values of the energy consumption amount and the energy production amount in the month corresponding to the 2 nd display bar 43. The 2 nd display bar 43 corresponding to the current month indicates the performance values of the energy consumption amount and the energy production amount from 1 day of the current month.
The plurality of 2 nd display bars 43 represent the energy consumption amount of each month in the evaluation period in a stacked manner on the front side for each category of the target device 10. The energy consumption amount of each category is displayed in a stacked manner from bottom to top in the order of the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, and the lifter 7, for example. The energy consumption amount of each category is identified by, for example, the color of the corresponding portion of the 2 nd display bar 43. The plurality of 2 nd display bars 43 extend upward from the horizontal axis by a length corresponding to the energy consumption amount of each month in the evaluation period.
The plurality of 2 nd display bars 43 are stacked on the negative side to show the energy production amount in each month during the evaluation period. The plurality of 2 nd display bars 43 extend downward from the horizontal axis by a length corresponding to the energy production amount for each month in the evaluation period.
The 2 nd mark 39 represents the cumulative average of the net energy consumption over the evaluation period. The cumulative average of the net energy consumption amounts is, for example, a value obtained by dividing the cumulative value of the net energy consumption amounts from the start timing of the evaluation period by the number of elapsed months from the start timing of the evaluation period. The net energy consumption is the energy consumption minus the energy production. When the start timing of the evaluation period is 4 months of the evaluation period, 6 months of the evaluation period corresponds to the 3 rd month from the start timing of the evaluation period. At this time, the cumulative average of the net energy consumptions is a value obtained by dividing the cumulative value of the net energy consumptions of the entire target devices 10 from 4 months in the evaluation period by the number of elapsed months 3. The 2 nd mark 39 is displayed overlapping the 2 nd stack diagram 38. The 2 nd mark 39 is displayed by a diamond-shaped dot, for example.
The plurality of 2 nd boundary lines 40 each indicate a monthly value of the reference value for the net energy consumption amount during the evaluation period. In this example, the plurality of 2 nd boundary lines 40 represent monthly values of 3 reference values. The 3 reference values for the net energy consumption amount during evaluation are, for example, a value corresponding to the requirement of ZEB Ready, a value corresponding to the requirement of nerly ZEB, and a value corresponding to the requirement of "-ZEB". The value corresponding to the requirement of ZEB Ready is 50% of the reference one-time energy consumption amount. The value corresponding to the requirement of Nearly ZEB is 25% of the reference primary energy consumption amount. The value corresponding to the requirement of "ZEB" is 0% of the reference primary energy consumption amount. These reference values were determined for an evaluation period of 1 year. Each of the 2 nd boundary lines 40 represents a value obtained by dividing the corresponding reference value by 12 as a monthly value. The plurality of 2 nd boundary lines 40 are displayed so as to overlap with the 2 nd layer diagram 38.
The 2 nd history stack chart 41 shows the performance values of the energy consumption amount and the energy production amount during the comparison period. The 2 nd history stack chart 41 is represented as a bar graph by a plurality of 2 nd history bars 44. The plurality of 2 nd history bars 44 respectively indicate performance values of the energy consumption amount and the energy production amount for each month in the comparison period.
The plurality of 2 nd history bars 44 are stacked on the positive side for each category of the target device 10, and indicate the energy consumption amount for each month in the comparison period. The energy consumption amount of each category is displayed in a stacked manner from bottom to top in the order of the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, and the lifter 7, for example. The energy consumption amount of each category is identified by, for example, a color or a pattern of the corresponding portion of the 2 nd history bar 44. Each of the plurality of 2 nd history bars 44 extends upward from the horizontal axis by a length corresponding to the energy consumption amount of each month in the comparison period.
The plurality of 2 nd history bars 44 are stacked on the negative side and represent the energy production amount of each month during the comparison period. Each of the plurality of 2 nd history bars 44 extends downward from the horizontal axis by a length corresponding to the energy production amount of each month in the comparison period.
The plurality of 2 nd history bars 44 respectively correspond to the 2 nd display bars 43 indicating the same months as the months indicated by the 2 nd history bar 44. For example, the 2 nd history bar 44 indicating 5 months during the comparison corresponds to the 2 nd display bar 43 indicating 5 months during the evaluation. A plurality of 2 nd history bars 44 are respectively displayed adjacent to the left side of the corresponding 2 nd display bar 43. A 2 nd history bar 44 indicating the same month as the month after the current month is displayed on the left side of the area where the corresponding 2 nd display bar 43 is displayed. For example, the 1 st history bar 36 indicating 8 months during the comparison period is displayed on the left side of the area in which the 1 st display bar 35 indicating 8 months during the evaluation period is displayed. The width of each of the plurality of 2 nd history bars 44 is displayed narrower than the width of the plurality of 2 nd display bars 43. The plurality of 2 nd history bars 44 are displayed in lighter colors, patterns, etc. than the plurality of 2 nd display bars 43.
The 2 nd history flag 42 represents the running average of the net energy consumption during the comparison period. The 2 nd history mark 42 is displayed to overlap the 2 nd history map 41. The 2 nd history mark 42 is displayed, for example, by a diamond-shaped dot. The size of the 2 nd history mark 42 is displayed smaller than the size of the 2 nd mark 39. The 2 nd history mark 42 is displayed in lighter color than the 2 nd mark 39.
In the 2 nd graph data, the total amount display 23 and the category display 24 are displayed in the same manner as in the 1 st graph data. In the 2 nd graph data, the 2 nd cascade graph 38 and the 2 nd history cascade graph 41 are displayed in the same manner as the 1 st graph data.
Next, an example of the operation of the visualization system 11 will be described with reference to fig. 4.
Fig. 4 is a flowchart showing an example of the action of the visualization system of embodiment 1.
In step S1, the acquisition unit 14 acquires consumption amount data and production amount data. Then, the action of the visualization system 11 proceeds to step S2.
In step S2, the processing unit 15 processes the consumption amount data and the production amount data acquired by the acquisition unit 14. Then, the action of the visualization system 11 proceeds to step S3.
In step S3, the generation unit 17 determines whether or not the request signal is input. If the determination result is yes, the operation of the visualization system 11 proceeds to step S4. If the determination result is "no", the operation of the visualization system 11 proceeds to step S1.
In step S4, the generation unit 17 generates the 1 st graph data and the 2 nd graph data from the consumption amount data and the production amount data processed by the processing unit 15. Then, the action of the visualization system 11 proceeds to step S5.
In step S5, the transmission unit 18 transmits the 1 st graph data and the 2 nd graph data generated by the generation unit 17 to the display unit. Then, the action of the visualization system 11 proceeds to step S1.
As described above, the visualization system 11 according to embodiment 1 includes the acquisition unit 14 and the generation unit 17. The acquisition unit 14 acquires consumption amount data. The consumption amount data represents the energy consumption amounts of the plurality of object devices 10. The generating unit 17 generates 1 st graph data so as to include information of the 1 st stacked graph 30, based on the consumption amount data acquired by the acquiring unit 14. The 1 st graph data represents information to be displayed on the display unit. The 1 st stacked graph 30 is a graph in which the energy consumption amount in the predetermined time unit in the evaluation period is stacked above the positive side for each of the plurality of target devices 10.
Thereby, the energy consumption amount for each category of the plurality of target devices 10 is displayed on the display unit. This allows the manager to know which type of target device 10 is suppressed, and thus the energy consumption amount may be controlled. Therefore, it is easy to make a measure for suppressing the energy consumption amount.
The energy consumption amount of each category of the object device 10 is represented by the 1 st stacked graph 30 stacked on the upper side as the positive side. The 1 st stacked graph 30 is stacked above so that the height from the horizontal axis corresponds to the amount of energy consumption in the target apparatus 10. That is, the higher the upper end of the 1 st laminated graph 30 rises, the higher the necessity of reducing the amount of energy consumption. Therefore, the 1 st stacked chart 30 can intuitively indicate the plan to be taken to the administrator.
The generating unit 17 generates the 1 st graph data so as to include information of the 1 st mark 31 and the 1 st boundary line 32. The 1 st mark 31 represents the cumulative average of the energy consumptions of the plurality of target devices 10 as a whole from the start time of the evaluation period. The 1 st mark 31 is displayed overlapping the 1 st overlay chart 30. The 1 st boundary line 32 indicates a value per time unit of the reference value for the energy consumption amount during evaluation. The 1 st boundary line 32 is displayed overlapping the 1 st overlay chart 30.
As the cumulative average, the 1 st mark 31 indicates information of the energy consumption amount from the start timing of the evaluation period as the average per month. The 1 st boundary line 32 indicates a monthly value of the annual reference value of the energy consumption amount. Therefore, the manager can grasp the expectation that the current time point meets the reference based on the actual energy consumption value from the start time of the evaluation period to the current time point by comparing the positions of the 1 st marker 31 and the 1 st boundary line 32. That is, the manager can grasp whether or not the average rate of energy consumption from the start time of the evaluation period to the current time is a rate expected to meet the reference at the end of the evaluation period. For example, if the 1 st mark 31 is located below the 1 st boundary line 32, the manager can grasp that the building 1 is expected to meet the reference if the average speed of energy consumption until the current time is maintained. On the other hand, if the 1 st mark 31 is located above the 1 st boundary line 32, the manager can grasp that the building 1 is expected to be out of the reference if the average speed of energy consumption until the current time is maintained. In this case, the manager makes a plan to suppress the energy consumption amount, for example.
The generating unit 17 also represents the 1 st stacked graph 30 as a histogram in the 1 st graph data by the plurality of 1 st display bars 35 per time unit. The generating unit 17 generates the 1 st graph data so as to include information of the plurality of 1 st history bars 36. The plurality of 1 st history bars 36 indicate the energy consumption amount of a predetermined time unit in the comparison period before the evaluation period. The plurality of 1 st history bars 36 are displayed adjacent to the plurality of 1 st display bars 35, respectively.
The comparison period is, for example, the year before the current year of the evaluation period. The plurality of 1 st history bars 36 are displayed adjacent to the plurality of 1 st display bars 35, respectively. Thus, the manager can directly compare the energy consumption amounts in the same period in the comparison period and the evaluation period using the 1 st graph 25. Therefore, the manager can make a plan to suppress the energy consumption amount in consideration of the seasonality during the evaluation period.
The visualization system 11 according to embodiment 1 includes an acquisition unit 14 and a generation unit 17. The acquisition unit 14 acquires consumption amount data. The consumption amount data represents the energy consumption amounts of the plurality of object devices 10. The acquisition unit 14 acquires production amount data. The production amount data indicates the energy production amount of the plurality of object apparatuses 10. The generating unit 17 generates the 2 nd graph data so as to include the information of the 2 nd stack graph 38 based on the consumption data and the production amount data acquired by the acquiring unit 14. The 2 nd graph data represents information to be displayed on the display unit. The 2 nd cascade chart 38 is a chart in which the energy consumption amount in the predetermined time unit in the evaluation period is cascaded in the upper part, which is the positive side, for each of the plurality of types of target devices 10. The 2 nd stack chart 38 is a chart in which the energy production amount per predetermined time unit in the evaluation period is stacked below the negative side.
Thereby, the energy consumption amount for each category of the plurality of target devices 10 is displayed on the display unit. This allows the manager to know which type of target device 10 is suppressed, and thus the energy consumption amount may be controlled. Therefore, it is easy to make a measure for suppressing the energy consumption amount.
The energy consumption amount of each category of the object device 10 is represented by the 2 nd cascade chart 38 which is laminated on the upper side as the positive side. The 2 nd stacked graph 38 is stacked above so that the height from the horizontal axis toward the top corresponds to the amount of energy consumption in the target apparatus 10. That is, the higher the upper end of the 2 nd laminated graph 38 is, the higher the necessity of reducing the amount of energy consumption becomes. Therefore, the 2 nd cascade chart 38 can intuitively indicate the plan to be taken to the manager.
The 2 nd stacked graph 38 is stacked downward in such a manner that the depth from the horizontal axis toward the downward corresponds to the energy production amount in the object apparatus 10. The manager can compare the energy consumption amount and the energy production amount at a glance through the 2 nd graph 37. Therefore, the manager can easily check whether or not the measure for suppressing the net energy consumption is necessary.
The generation unit 17 generates the 2 nd graph data so as to include information of the 2 nd mark 39 and the 2 nd boundary line 40. The 2 nd mark 39 represents the cumulative average of the net energy consumption amount of the object apparatus 10 from the start period of the evaluation period. The 2 nd mark 39 is displayed overlapping the 2 nd stack diagram 38. The 2 nd boundary line 40 indicates a value per time unit of the reference value for the net energy consumption amount during evaluation. The 2 nd boundary line 40 is displayed overlapping the 2 nd stack diagram 38.
As the cumulative average, the 2 nd mark 39 indicates the information of the net energy consumption amount from the start time of the evaluation period as the average per month. The 2 nd boundary line 40 indicates a monthly value of the annual reference value of the energy consumption amount. Therefore, the manager can grasp the expectation that the current time point meets the reference based on the actual performance value of the net energy consumption amount from the start time of the evaluation period to the current time point by comparing the positions of the 2 nd mark 39 and the 2 nd boundary line 40. That is, the manager can grasp whether or not the average rate of the net energy consumption from the start time of the evaluation period to the current time is a rate expected to meet the reference at the end of the evaluation period. For example, if the 2 nd mark 39 is located below the 2 nd boundary line 40, the manager can grasp that the building 1 is expected to meet the reference if the average speed of the net energy consumption until the current time is maintained. On the other hand, if the 2 nd mark 39 is located above the 2 nd boundary line 40, the manager can grasp that the building 1 is expected to be out of the reference if the average speed of the net energy consumption until the current time is maintained. In this case, the manager makes a plan to suppress the net energy consumption, for example.
The generating unit 17 also represents the 2 nd cascade graph 38 as a histogram by the plurality of 2 nd display bars 43 per time unit in the 2 nd graph 37 data. The generating unit 17 generates the 2 nd chart 37 data so as to include information of the plurality of 2 nd history bars 44. The plurality of 2 nd history bars 44 represent the energy consumption amount and the energy production amount of a predetermined time unit in the comparison period before the evaluation period. The plurality of 2 nd history bars 44 are displayed adjacent to the plurality of 2 nd display bars 43, respectively.
The plurality of 2 nd history bars 44 are displayed adjacent to the plurality of 2 nd display bars 43, respectively. Thus, the manager can directly compare the energy consumption amount and the energy production amount in the same period in the comparison period and the evaluation period using the 2 nd graph 37. Therefore, the manager can make a plan to suppress the energy consumption amount in consideration of the seasonality during the evaluation period.
The generation unit 17 generates both the 1 st graph data and the 2 nd graph data.
Thus, the manager can grasp expectations that meet the criterion relating to the amount of energy consumption and the criterion relating to the net amount of energy consumption at the same time. For example, the requirement of Nearly ZEB and the requirement of "ZEB" need to satisfy both the criterion relating to energy consumption amount and the criterion relating to net energy. The visualization system 11 can also indicate to the manager, for a reference having such a requirement, an expectation that the building 1 meets the reference.
In addition, the visualization system 11 may also be provided outside the building 1. The visualization system 11 may acquire the consumption amount data and the production amount data from the target device 10 through a Network such as a VPN (Virtual Private Network).
The acquisition unit 14 may directly acquire consumption data or production data as numerical data from the meter 9.
The display unit may be a display provided in the controller 12. The display unit may be a portable terminal such as a smartphone or a tablet PC (Personal Computer). The number of the display units may be plural.
Further, the display unit may simultaneously display the 1 st graph 25 and the 2 nd graph 37 in parallel.
In addition, the reference related to the energy balance may not be the reference exemplified here. The visualization system 11 may include devices other than the air conditioner 3, the ventilator 4, the lighting device 5, the hot water supply device 6, and the elevator 7 as the target devices 10. The evaluation period may be from 4 months of the current year to 3 months of the next year, from which the evaluation is started.
Furthermore, the energy produced in the energy production plant may also not be electrical energy. The energy produced in the energy production plant may also be heat energy, for example. The energy production plant may also be a cogeneration plant, for example.
Next, an example of the hardware configuration of the visualization system 11 will be described with reference to fig. 5.
Fig. 5 is a diagram showing a hardware configuration of a main part of the visualization system according to embodiment 1.
The various functions of the visualization system 11 can be implemented by processing circuitry. The processing circuit has at least one processor 11b and at least one memory 11 c. The processing circuitry may also have at least one dedicated hardware 11a, either together with or instead of the processor 11b and the memory 11 c.
Where the processing circuitry has a processor 11b and a memory 11c, the functions of the visualization system 11 are implemented by software, firmware, or a combination of software and firmware. At least one of the software and firmware is described as a program. The program is stored in the memory 11 c. The processor 11b reads and executes the program stored in the memory 11c, thereby realizing each function of the visualization system 11.
The processor 11b is also called a CPU (Central Processing Unit), a Processing device, an arithmetic device, a microprocessor, a microcomputer, or a DSP. The memory 11c is constituted by, for example, a nonvolatile or volatile semiconductor memory such as a RAM, a ROM, a flash memory, an EPROM, or an EEPROM, a magnetic disk, a flexible disk, an optical disk, a compact disk, a mini disk, or a DVD.
In case the processing circuit has dedicated hardware 11a, the processing circuit is for example realized by a single circuit, a complex circuit, a programmed processor, a parallel programmed processor, an ASIC, an FPGA or a combination thereof.
The respective functions of the visualization system 11 can be implemented by the processing circuitry, respectively. Alternatively, the functions of the visualization system 11 can be implemented collectively by the processing circuit. The functions of the visualization system 11 may be implemented in part by dedicated hardware 11a and in another part by software or firmware. In this way, the processing circuitry implements the functions of visualization system 11 through hardware 11a, software, firmware, or a combination thereof.
Industrial applicability
The visualization system of the invention can be applied to buildings provided with energy consuming devices.
Description of the reference symbols
1: a building; 2: a power generation device; 3: an air conditioning device; 4: a ventilation device; 5: a lighting device; 6: a hot water supply device; 7: an elevator; 8: other devices; 9: a meter; 10: a subject device; 11: a visualization system; 12: a controller; 13: a management terminal; 14: an acquisition unit; 15: a processing unit; 16: a storage unit; 17: a generation unit; 18: a transmission unit; 19: a receiving section; 20: a drawing processing unit; 21: a display; 22: a title bar; 23: displaying the total amount; 24: displaying the category; 25: graph 1; 26: total energy consumption; 27: total energy production; 28: category energy consumption; 29: class proportion; 30: 1 st overlay chart; 31: 1, marking; 32: the 1 st boundary line; 33: 1 st history stack chart; 34: 1, history mark; 35: a 1 st display bar; 36: 1, history bar; 37: graph 2; 38: 2 nd stacking diagram; 39: marking 2; 40: the 2 nd boundary line; 41: 2 nd history stack chart; 42: a 2 nd history flag; 43: a 2 nd display bar; 44: the 2 nd history bar; 11 a: hardware; 11 b: a processor; 11 c: a memory.
Claims (6)
1. A system for visualization of energy budget, the system having:
an acquisition unit that acquires consumption amount data indicating energy consumption amounts of a plurality of target devices; and
and a generation unit that generates 1 st graph data indicating information to be displayed on a display unit, based on the consumption amount data acquired by the acquisition unit, so as to include information of a 1 st stacked graph in which energy consumption amounts of a predetermined time unit in an evaluation period are stacked above a positive side for each of the plurality of types of target devices.
2. The system for visualization of energy budget of claim 1, wherein,
the generation unit generates the 1 st graph data so as to include information of a 1 st mark and a 1 st boundary line, the 1 st mark indicating a cumulative average of the energy consumption amounts of the entire plurality of target devices from the start time of the evaluation period and being displayed in superimposition with the 1 st stacked graph, and the 1 st boundary line indicating a value for each of the time units with respect to a reference value of the energy consumption amount in the evaluation period and being displayed in superimposition with the 1 st stacked graph.
3. The system for visualization of energy budget of claim 1 or 2, wherein,
the generation unit generates the 1 st graph data so that the 1 st graph is represented as a histogram by a plurality of 1 st display bars for each of the time units in the 1 st graph data and information of a plurality of 1 st history bars is included, the plurality of 1 st history bars representing energy consumption amounts in a predetermined time unit in a comparison period before the evaluation period and being displayed adjacent to each of the plurality of 1 st display bars.
4. A system for visualization of energy budget, the system having:
an acquisition unit that acquires consumption data indicating energy consumptions of a plurality of target devices, and acquires production data indicating energy productions of the plurality of target devices; and
and a generation unit that generates 2 nd graph data indicating information to be displayed on a display unit, based on the consumption amount data and the production amount data acquired by the acquisition unit, so as to include information of a 2 nd stacked graph in which an energy consumption amount of a predetermined time unit in an evaluation period is stacked above a positive side and an energy production amount of the time unit in the evaluation period is stacked below a negative side for each of the plurality of types of target devices.
5. The system for visualization of energy budget of claim 4, wherein,
the generation unit generates the 2 nd graph data so as to include information of a 2 nd mark and a 2 nd boundary line, the 2 nd mark indicating a cumulative average of net energy consumptions of the entire plurality of target devices from a start timing of the evaluation period and being displayed in superimposition with the 2 nd stacked graph, and the 2 nd boundary line indicating a value per the time unit with respect to a reference value of the net energy consumption in the evaluation period and being displayed in superimposition with the 2 nd stacked graph.
6. The system for visualization of energy budget of claim 4 or 5, wherein,
the generation unit generates the 2 nd graph data so that the 2 nd graph is represented as a histogram by a plurality of 2 nd display bars for each of the time units in the 2 nd graph data and information of a plurality of 2 nd history bars is included, the plurality of 2 nd history bars representing energy consumption amounts and energy production amounts for a predetermined time unit in a comparison period before the evaluation period and being displayed adjacent to each of the plurality of 2 nd display bars.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2018/039043 WO2020079837A1 (en) | 2018-10-19 | 2018-10-19 | Energy balance visualization system |
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| CN112823370A true CN112823370A (en) | 2021-05-18 |
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| CN201880097471.5A Pending CN112823370A (en) | 2018-10-19 | 2018-10-19 | Energy balance visualization system |
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| JP (1) | JP6747606B1 (en) |
| CN (1) | CN112823370A (en) |
| WO (1) | WO2020079837A1 (en) |
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- 2018-10-19 WO PCT/JP2018/039043 patent/WO2020079837A1/en active Application Filing
- 2018-10-19 CN CN201880097471.5A patent/CN112823370A/en active Pending
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| Publication number | Publication date |
|---|---|
| JP6747606B1 (en) | 2020-08-26 |
| WO2020079837A1 (en) | 2020-04-23 |
| JPWO2020079837A1 (en) | 2021-02-15 |
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