JP6757907B2 - Display method, program and display system - Google Patents

Description

The present invention relates to a display method, a program and a display system, and more particularly to a display method, a program and a display system for displaying information relating to a facility.

Conventionally, there is an energy monitoring device that displays the relationship between a plurality of circuits (measurement points) by a tree display and displays energy consumption information (for example, electric energy) for one of the plurality of circuits (for example, a patent document). 1).

The energy monitoring device described in Patent Document 1 displays a tree of a plurality of measurement categories (measurement points) and displays energy consumption information of one measurement category selected from the plurality of measurement categories.

Japanese Unexamined Patent Publication No. 2007-99783

In the technique described in Patent Document 1, when the tree display is performed, when the number of measurement categories displayed on one screen increases, the measurement points on which the energy information (resource information) is displayed are displayed in the tree display (tree configuration). There is a problem that it becomes difficult to grasp which one.

Therefore, the present invention has been made in view of the above reasons, and an object of the present invention is to provide a display method, a program, and a display system capable of easily grasping the tree structure of measurement points on which resource information is displayed.

In one aspect of the display method according to the present invention, each layer from the highest layer to the lowest layer has a predetermined first measurement point in the facility as the uppermost layer and a plurality of second measurement points as the lowest layer. Is a method of displaying resource information in a resource system that branches into one or more paths and forms a path from the first measurement point to the plurality of second measurement points on a display unit of an information terminal. .. In the display method, the resource information of the target measurement point, which is one measurement point belonging to one of the plurality of layers, is displayed on the display unit, and the configuration information representing the tree configuration is displayed on the display unit. Includes display steps. The tree configuration belongs to the target measurement point, a higher hierarchy belonging to the hierarchy to which the target measurement point belongs, a higher measurement point associated with the target measurement point, and a lower hierarchy than the hierarchy to which the target measurement point belongs. Includes at least one of all sub-measurement points associated with the point.

The program of one aspect according to the present invention is a program for causing a computer to execute the display method.

In the display system of one aspect according to the present invention, each layer from the uppermost layer to the lowest layer has a predetermined first measurement point in the facility as the uppermost layer and a plurality of second measurement points as the lowest layer. The resource information in the resource system that branches into one or more paths and forms a path from the first measurement point to the plurality of second measurement points is displayed on the display unit of the information terminal. The display system displays the resource information of the target measurement point, which is one measurement point belonging to one of the plurality of layers, on the display unit, and displays the configuration information representing the tree configuration on the display unit. It is equipped with a display control unit. The tree configuration belongs to the target measurement point, a higher hierarchy belonging to the hierarchy to which the target measurement point belongs, a higher measurement point associated with the target measurement point, and a lower hierarchy than the hierarchy to which the target measurement point belongs. Includes at least one of all sub-measurement points associated with the point.

According to the display method, program, and display system described above, the tree structure of the measurement points on which the resource information is displayed can be easily grasped.

FIG. 1 is a block diagram showing a configuration of a display system (server) according to an embodiment of the present invention. FIG. 2 is a system configuration diagram of a computer system including the same display system. FIG. 3 is a block diagram showing a configuration of an information terminal according to an embodiment of the present invention. FIG. 4 is a diagram showing an example of an electric energy display screen according to an embodiment of the present invention. FIG. 5 is a diagram showing another example of the electric energy display screen according to the embodiment of the present invention. FIG. 6 is a diagram showing an example of displaying detailed information on the electric energy display screen according to the embodiment of the present invention. FIG. 7 is a diagram showing an example of a circuit map display screen according to an embodiment of the present invention.

The embodiments and modifications described below are merely examples of the present invention, and the present invention is not limited to the embodiments and modifications, and the present invention includes other than the embodiments and modifications. As long as it does not deviate from the technical idea, various changes can be made according to the design and the like.

(Embodiment)
The display method, program, and display system according to the present embodiment will be described.

(1) Overall Overview In the present embodiment, a display system having a function of displaying resource information (electric power information) related to the electric power system in the facility as a basic function will be described. In the power system, a predetermined power receiving point (power receiving / transforming equipment) is set as the uppermost layer, and a plurality of load devices are set as the lowest layer, and the power receiving point is branched into one or more circuits in each layer from the highest layer to the lowest layer. The path from to to multiple load devices is formed as a power system (resource system).

In the present embodiment, the display system 10 included in the computer system is composed of a server 1 that creates contents to be displayed on the information terminal 3, as shown in FIGS. 1 and 2. The term "facility" as used herein means a facility such as a building that receives electric power, and is used not only from a facility that receives electric power from an electric power company such as an electric power company but also from a power generation facility such as a solar power generation facility. Includes facilities that receive electricity.

The measurement system 20 provided in the facility 5 acquires the power consumption data (power consumption amount) in the facility 5. Specifically, the measurement system 20 acquires the power consumption amount as consumption data for the plurality of branch circuits in the facility 5. A load device 50 is connected to each of the plurality of branch circuits in the facility 5. The load device 50 is, for example, a device provided in the facility 5 and is an electric device that consumes electric power. The load device 50 is, for example, a lighting device 50a to 50c, an air conditioner device 50d to 50f, an EV (Electric Vehicle) charging device 50g, or the like.

As shown in FIG. 2, the server 1 is connected to the measurement system 20 provided in the facility 5 via the network 4. Further, as shown in FIG. 2, the server 1 is connected to the information terminal 3 provided with the display unit 31 via the network 4.

The information terminal 3 displays the information (contents) output by the display system 10 (server 1) on the display unit 31. As a result, the information terminal 3 can present the information (content) created by the display system 10 to the owner of the information terminal 3. Here, the owner is, for example, the owner (builder) who requested the construction of the facility 5 or the person in charge of the construction shop who undertook the construction.

(2) Configuration Next, the configurations of the display system 10, the measurement system 20, and the information terminal 3 according to the present embodiment will be described.

(2.1) Measurement System First, the configuration of the measurement system 20 of the present embodiment will be described.

As shown in FIG. 2, the measurement system 20 includes a plurality of controllers 21 and current sensors 22 to 29. Further, the facility 5 is provided with a power receiving / transforming facility 61 (cubicle) electrically connected to the system power supply 9. When it is necessary to represent a plurality of controllers 21 individually, they are described as controllers 21a to 21c.

The plurality of controllers 21 are electrically connected to at least one current sensor. Specifically, the controller 21a is electrically connected to the current sensors 22 to 24. The controller 21b is electrically connected to the current sensor 25. The controller 21c is electrically connected to the current sensors 26 to 29. The current sensor 22 is provided on the primary side of the power receiving / transforming facility 61 and measures the value of the current flowing through the trunk line. The current sensors 23 to 29 are provided corresponding to the plurality of branch breakers 62, and measure the value of the current flowing through the plurality of branch circuits. The "branch circuit" here means each circuit branched from the main line by the power receiving / transforming facility 61 and the plurality of branch breakers 62. The branch circuit includes wiring connected to the branch breaker 62, a load device 50 such as a lighting fixture and a cooking appliance, an outlet, a wall switch, and the like. When it is necessary to represent a plurality of branch breakers 62 individually, they are described as branch breakers 62a to 62g. For example, the branch circuit branched by the branch breaker 62d is a circuit including the branch breaker 62d and the lighting fixtures 50a and 50b. Further, the branch circuit branched by the power receiving / transforming facility 61 is a circuit including the power receiving / transforming facility 61 and the branching circuit branched by each of the branch breakers 62a, 62b, 62c.

Each of the plurality of controllers 21 measures at least one of power consumption and power consumption (electric energy) for each of the plurality of branch circuits by using the output of one or more electrically connected current sensors. To do. Each of the plurality of controllers 21 transmits the measured measured value to the server 1 via the router 7 provided in the facility 5. For example, the controller 21a measures the amount of power used in the branch circuit branched by the power receiving / transforming facility 61 and the amount of power used in the branch circuit branched by each of the branch breakers 62d and 62e. The controller 21b measures the value of the electric energy used in the load device 50 (lighting fixture 50c). The controller 21c measures the electric energy used in each of the branch circuits branched by the branch breakers 62b and 62g, and the electric energy used in the load equipment 50 (air conditioning equipment 50d, 50e). The amount of power used in each of the branch circuits branched by the branch breakers 62a, 62c, and 62f without the current sensor is not measured. Similarly, these electric energies for the load device 50 without the current sensor are not measured. In the following, the description of "the electric energy of the branch circuit branched by the branch breaker" will be referred to as "the electric energy of the branch breaker".

As described above, the measured value of the measuring system 20 includes at least one of the power consumption and the power consumption measured by the plurality of controllers 21 for each of the plurality of branch circuits in the facility 5. That is, the measured value may be power consumption representing instantaneous power consumption, or may be power consumption amount representing power consumption (usage amount) in a certain period of time. Further, the measured value may be both power consumption and power consumption. In the present embodiment, as an example, the measured value is the amount of power consumption obtained by integrating the power consumption at a fixed time (for example, every 30 minutes from the hour).

(2.2) Display System Next, the configuration of the display system 10 of the present embodiment will be described.

As described above, the display system 10 is configured by the server 1 in the present embodiment. The server 1 is connected to the information terminal 3 and the plurality of controllers 21 via the network 4.

As shown in FIG. 1, the server 1 includes a storage unit 11, a processing unit 12, and a communication unit 13. The server 1 has a CPU (Central Processing Unit) and a memory. The function of the processing unit 12 is realized by the CPU executing the program stored in the memory. The program is provided here through a telecommunication line such as the Internet or recorded in a recording medium such as a memory card, but may be recorded in advance in the memory of a computer.

The storage unit 11 is composed of a device selected from a ROM (Read Only Memory), a RAM (Random Access Memory), an EEPROM (Electrically Erasable Programmable Read Only Memory), and the like. The storage unit 11 stores information on the power consumption (measured value) in the facility 5 acquired from the measurement system 20.

Further, the storage unit 11 stores identification information associated with a name corresponding to each of the plurality of circuits (a plurality of branch circuits, a plurality of load devices 50). The circuit can be identified using this identification information. Here, there are two types of identifiers as identification information. The first is a circuit identifier and the second is a virtual point.

The circuit identifier is information assigned to a circuit whose electric energy can be measured by the controller. The circuit identifier includes the identifier of the controller that measures the electric energy of the circuit corresponding to the circuit identifier, and the value given to the circuit by the controller. For example, in the power receiving / transforming equipment 61 shown in FIG. 2, since the amount of electric power can be measured by the controller 21a, the circuit identifier “controller 1 [31-1]” is assigned. “Controller 1” is an identifier of the controller 21a, and “[31-1]” is a value given to the circuit by the controller 21a.

The virtual point is at least one of the electric energy of the circuit belonging to the upper layer (parent circuit), the electric energy of the circuit belonging to the same layer, and the electric energy of all the circuits (child circuits) belonging to the lower layer. This is the information assigned to the circuit from which the electric energy can be obtained based on. For example, in the branch circuit branched by the branch breaker 62a shown in FIG. 2, the electric energy cannot be measured by the current sensor. Therefore, the total value of the electric energy measured by the branch breaker 62d and the branch breaker 62e, which are lower layers, can be used as the electric energy of the branch circuit. Therefore, the branch circuit (branch breaker 62a) has a virtual point. "P8000" is assigned.

The storage unit 11 stores information indicating the association between the circuit and the other circuits for each of the plurality of circuits. Specifically, the storage unit 11 stores information (association information) relating the circuit (target circuit) to the parent circuit corresponding to the target circuit and all the child circuits for each of the plurality of circuits. There is. The parent circuit is a circuit that has a target circuit under it. The child circuit is a circuit under the control of the target circuit. For example, when the branch circuit branched by the branch breaker 62a is the target circuit, the power receiving and transforming equipment 61 becomes the parent circuit, and the branch circuit branched by the branch breaker 62d and the branch circuit branched by the branch breaker 62e are child circuits. It becomes. For example, the storage unit 11 uses the identification information of the target circuit (target circuit identification information) as the child circuit identification information for each of the identification information of all the child circuits, and the identification information of the parent circuit as the parent circuit. They are stored in association with each other as identification information.

Here, the power receiving / transforming equipment 61 to the plurality of load devices 50 are classified into a plurality of layers. For example, assuming that the power receiving / transforming equipment 61 is the highest layer (first layer), the branch circuits branched by each of the branch breakers 62a to 62c connected to the power receiving / transforming equipment 61 are in the second layer. further,
The branch circuit branched by each of the branch breakers 62d to 62g connected to any of the branch breakers 62a and 62b has a third layer. The plurality of load devices 50 connected to any of the branch breakers 62c to 62g are in the lowest layer (fourth layer). The above-mentioned parent circuit belongs to a hierarchy higher than the hierarchy of the target circuit, and the above-mentioned child circuit belongs to a hierarchy lower than the hierarchy of the target circuit. When the power receiving / transforming equipment 61 is the target circuit, the power receiving / transforming equipment 61 belongs to the highest layer, so that there is no parent circuit for the power receiving / transforming equipment 61.

As shown in FIG. 1, the processing unit 12 has a first acquisition unit 14, a second acquisition unit 15, and a display control unit 16.

The first acquisition unit 14 acquires the power consumption measured by the measurement system 20 as time-series data for at least each branch breaker 62 (branch circuit) and stores it in the storage unit 11.

The second acquisition unit 15 acquires information for creating a screen in response to a request from the information terminal 3. The second acquisition unit 15 uses the time-series data stored in the storage unit 11 and the association information of each of the plurality of circuits to generate power related to the electric energy of one circuit selected as the target circuit among the plurality of circuits. Get information. The second acquisition unit 15 uses the time-series data stored in the storage unit 11 and the association information of each of the plurality of circuits to form a circuit corresponding to the upper layer centered on the target circuit and a lower layer. Acquires configuration information representing a tree configuration including all child circuits to which it belongs.

The display control unit 16 creates a screen in response to a request from the information terminal 3 and displays it on the display unit 31 of the information terminal 3. As shown in FIG. 1, the display control unit 16 includes a first display processing unit 17 and a second display processing unit 18.

The first display processing unit 17 creates a screen (content) for displaying the power information and the configuration information acquired by the second acquisition unit 15 on the display unit 31, and displays the screen (content) on the display unit 31. Specifically, the first display processing unit 17 transmits the created screen to the information terminal 3 and causes the display unit 31 to display it.

The second display processing unit 18 sets the power receiving / transforming equipment 61 as the highest layer and the plurality of load devices 50 as the lowest layer based on the association information of the plurality of circuits stored in the storage unit 11. A circuit map including a tree configuration is created and displayed on the display unit 31 of the information terminal 3.

By connecting to the network 4, the communication unit 13 enables communication between the server 1 and the information terminal 3 and between the server 1 and the plurality of controllers 21.

(2.3) Information Terminal Next, the configuration of the information terminal 3 of the present embodiment will be described.

The information terminal 3 is, for example, a smartphone provided with a display unit 31. As shown in FIG. 3, the information terminal 3 includes a processing unit 32, a communication unit 33, an input unit 34, and a storage unit 35, in addition to the display unit 31. The information terminal 3 has a CPU and a memory, and the CPU executes a program stored in the memory to make the computer function as a processing unit 32. The program is provided here through a telecommunication line such as the Internet or recorded in a recording medium such as a memory card, but may be recorded in advance in the memory of a computer.

The display unit 31 is a thin display device such as a liquid crystal display or an organic EL (electroluminescence) display.

The processing unit 32 has a function of displaying the screen created by the first display processing unit 17 of the display control unit 16 on the display unit 31 by controlling the display unit 31. That is, the information terminal 3 realizes the function as the processing unit 32 for controlling the display unit 31 by installing the dedicated application software and activating the application software.

The communication unit 33 enables communication between the information terminal 3 and the server 1 (display system 10) by being connected to the network 4. Here, since the information terminal 3 is a smartphone, the communication unit 33 is connected to a network 4 including, for example, the Internet via a mobile phone network (carrier network) provided by a communication carrier. The mobile phone network includes, for example, a 3G (third generation) line, an LTE (Long Term Evolution) line, and the like. The communication unit 33 may be connected to the network 4 via a public wireless LAN (Local Area Network).

The input unit 34 has a function of accepting an operation of the owner of the information terminal 3. In the present embodiment, the information terminal 3 is a smartphone equipped with a touch panel display, and the touch panel display functions as a display unit 31 and an input unit 34. Therefore, in the following description, various touch operations on the buttons on the screen displayed on the display unit 31 are expressed as "tap" and the like. However, the input unit 34 is not limited to the touch panel display, and may be, for example, a keyboard, a pointing device, a mechanical switch, or the like.

The storage unit 35 is composed of an electrically rewritable non-volatile semiconductor memory such as a flash memory.

The information terminal 3 can display the screen (content) created by the server 1 according to the above configuration.

It should be noted that the information terminal 3 is configured by a smartphone as an example. The information terminal 3 may be composed of a mobile phone, a personal computer, or the like.

(3) Operation Description Hereinafter, the operation of the display system 10 according to the present embodiment will be described.

First, the operation of the display system 10 when the power information and the configuration information are displayed on the display unit 31 will be described.

The program according to this embodiment is a program for displaying electric power information related to the electric energy in the electric power system from the power receiving / transforming equipment 61 in the facility 5 to the plurality of load devices 50 on the display unit 31 of the information terminal 3. That is, the program according to the present embodiment is a program for causing the computer of the server 1 to function as the first acquisition unit 14, the second acquisition unit 15, and the display control unit 16.

The first acquisition unit 14 acquires the power consumption measured by the measurement system 20 as time-series data at least for each branch breaker 62 and stores it in the storage unit 11.

The second acquisition unit 15 receives an information display request from the information terminal 3 regarding one circuit selected as the target circuit among the plurality of circuits.

The second acquisition unit 15 obtains the electric energy of the target circuit as the electric power information of the target circuit by using the electric energy of each branch circuit (branch breaker) stored in the storage unit 11. The second acquisition unit 15 obtains a breakdown of the electric energy of the target circuit by using the electric energy of all the child circuits corresponding to the target circuit. When the total value of the electric energy of all the child circuits is subtracted from the electric energy of the target circuit, if the subtracted value is larger than 0, the subtracted value is classified as the electric energy of other circuits.

The second acquisition unit 15 generates configuration information representing the tree configuration by using the name and identification information corresponding to the circuit stored in the storage unit 11. For example, when the parent circuit exists, the second acquisition unit 15 sets the name of the parent circuit and the identification information of the parent circuit, the name of the target circuit and the identification information of the target circuit, and the child. Generates configuration information including all pairs of circuit names and identification information of the child circuit. When the parent circuit does not exist, the second acquisition unit 15 includes all the sets of the name of the target circuit and the identification information of the target circuit, and the name of the child circuit and the identification information of the child circuit. Generate information.

The first display processing unit 17 creates a screen (content) to be displayed on the display unit 31 of the information terminal 3 based on the power information and the configuration information of the target circuit obtained by the second acquisition unit 15, and displays the screen (content) on the display unit 31. indicate.

Next, the operation of the display system 10 when displaying the circuit map will be described.

When the second display processing unit 18 receives the display request of the circuit map from the information terminal 3, the second display processing unit 18 creates a circuit map based on the association information of each of the plurality of circuits stored in the storage unit 11, and the display unit 31 creates a circuit map. Display on.

(4) Screen Here, a screen displayed by the display unit 31 will be described.

(4.1) Electric Energy Display Screen First, a screen (electric energy display screen) including electric energy information and configuration information of a target circuit selected from a plurality of circuits will be described. It should be noted that the reference code and the alternate long and short dash line surrounding the region in FIG. 4 are shown only for explanation and are not displayed on the actual screen. Hereinafter, the same applies to FIGS. 5 to 7.

As shown in FIG. 4, the electric energy display screen 100 of the present embodiment has a display target area 101, a reference data display area 102, a display switching area 103, a display date area 104, an update button area 105, a graph display area 106, and a tree. It includes a constituent area 107.

The name of the selected target circuit is displayed in the display target area 101. In FIG. 4, in the display target area 101, the name “power receiving point” is displayed as the name of the power receiving / transforming equipment 61. Further, a pull-down button 110 is displayed in the display target area 101. When the pull-down button 110 is tapped, a list of circuit names for displaying power information is displayed. The owner of the information terminal 3 can select the target circuit from this list.

In the reference data display area 102, when it is desired to display other information (for example, temperature change or humidity change) together with the power information, display conditions related to the other information are displayed. The pull-down buttons 111 and 112 are buttons for displaying a list of controllers provided under the sensor for detecting other information. The pull-down buttons 113 and 114 belong to the controller selected by the pull-down buttons 111 and 112, and are buttons for displaying a list of sensors (temperature sensor or humidity sensor) provided in a predetermined space (floor). In this case, the storage unit 11 of the server 1 stores the detection results of each of the sensors provided in the facility 5 in chronological order.

In the display switching area 103, a unit related to the electric energy of the target circuit displayed as electric power information is displayed. When the pull-down button 115 is tapped, a list of units related to the electric energy of the target circuit is displayed.

In the display date area 104, the period (day, week, month, year) in which the power information (power amount of the target circuit) to be displayed is measured is displayed. The period to be displayed can be changed by using the buttons 116 and 117. For example, in FIG. 4, a day is displayed as a period in the display date area 104, and each time the button 116 is tapped, the displayed date is changed to the day before the day. Each time the button 117 is tapped, the displayed day is changed to the day after that day. Further, when the button 118 is tapped, a calendar is displayed, and the owner of the information terminal 3 can specify a specific day, month, or year.

In the graph display area 106, power information (electric energy of the target circuit) related to the graphed target circuit is displayed. In the present embodiment, the electric energy of the target circuit is displayed as a graph (bar graph) every predetermined period (30 minutes, 1 hour, 1 day, 1 month). At this time, in the graph display area 106, the electric energy of the target circuit is displayed by the breakdown of the electric energy of all the child circuits corresponding to the target circuit.

The graph display area 106 has a year tab 120, a month tab 121, a week tab 122, a first day tab 123, and a second day tab 124. In the graph display area 106, the electric energy of the target circuit is displayed as the power information of the target circuit for the tab selected from the five tabs. For example, when the year tab 120 is selected, the electric energy of the target circuit for each month in one year is displayed. When the month tab 121 is selected, the electric energy of the target circuit for each day in one month is displayed. When the week tab 122 is selected, the electric energy of the target circuit for each day in one week is displayed. When the first day tab 123 is selected, the electric energy of the target circuit for each hour in a day is displayed. When the second day tab 124 is selected, the electric energy of the target circuit is displayed every 30 minutes in a day. In the graph display area 106, the display color of the tab selected from the five tabs is different from the display color of the remaining four tabs. In FIG. 4, the first day tab 123 is selected, and the display color is different from that of the other tabs.

The graph display area 106 further has an enlargement button display area 125. When the enlargement button 125a displayed in the enlargement button display area 125 is tapped, the bar graph displayed in the graph display area 106 is enlarged and displayed as a separate screen superimposed on the graph display area 106.

In the tree configuration area 107, information about the target circuit, information about the parent circuit corresponding to the target circuit, and at least one of information about each of all the child circuits are displayed. The tree configuration area 107 has a parent circuit display area 131, a target circuit display area 132, and a child circuit display area 133.

In the parent circuit display area 131, information about the parent circuit corresponding to the target circuit (for example, the name and address of the parent circuit) is displayed. When the target circuit is a circuit belonging to the highest layer (branch circuit branched by the power receiving / transforming equipment 61), the name and address of the parent circuit are not displayed in the parent circuit display area 131 (FIG. 4). reference).

Information about the target circuit (for example, the name and address of the target circuit) is displayed in the target circuit display area 132.

In the child circuit display area 133, information (for example, the name and address of the child circuit) regarding each of all the child circuits corresponding to the target circuit is displayed. In FIG. 4, the name "electric light system" is branched by the branch breaker 62a, the name "power system" is branched by the branch breaker 62b, and the name "other system" is branched by the branch breaker 62c. It corresponds to each branch circuit.

That is, when the target circuit belongs to a hierarchy other than the highest hierarchy and the lowest hierarchy, the information about the parent circuit, the information about the target circuit, and the information about each of all the child circuits are stored in the tree configuration area 107. Is displayed.

In the tree configuration, it is a branch circuit whose electric energy can be measured by the controller by displaying the identification information of the branch circuit (parent circuit, target circuit and child circuit) to be displayed, or the electric energy of another branch circuit. The owner of the information terminal 3 can distinguish whether the amount of electric power is obtained by using. Further, as described above, the circuit identification information that can be measured by the controller is a circuit identifier. Therefore, the owner of the information terminal 3 can grasp which controller can measure. In this embodiment, the circuit (load device 50) to which the target circuit belongs to the lowest layer cannot be selected as the target circuit.

An update button is displayed in the update button area 105. When the update button is tapped, the first display processing unit 17 updates the display contents of the graph display area 106 and the tree configuration area 107, and displays the updated contents on the display unit 31.

Hereinafter, the operation of the display system 10 (server 1) when the update button is tapped will be described.

When the update button is tapped, the second acquisition unit 15 obtains the electric energy of the target circuit with the circuit selected in the display target area 101 as the target circuit. When the electric energy of the target circuit is measured by the controller, the second acquisition unit 15 acquires the measurement result (electric energy) for the symmetrical circuit from the storage unit 11. When the electric energy of the target circuit is not measured by the controller, the second acquisition unit 15 is at least among the parent circuit, all the child circuits, and all other circuits belonging to the same layer and having the same parent circuit. Obtain the power of the target circuit using either amount of power. For example, when a power receiving point (power receiving / transforming equipment 61) is selected as the target circuit, the second acquisition unit 15 acquires the measurement result (electric energy) for the target circuit measured by the controller 21a. At this time, the second acquisition unit 15 obtains the electric energy of the target circuit for each period (predetermined unit) corresponding to the tab selected from the four tabs.

For example, when the year tab 120 is selected, the electric energy of the target circuit is calculated on a monthly basis for the past 12 months including the base month with the current month as the base month. Here, the beginning of each month is the day after the meter reading of the electric energy. As a result, it is possible to synchronize the charge corresponding to the electric energy of each month displayed in the graph display area 106 with the charge of each month obtained by the meter reading. The base month is not limited to the current month, and the owner of the information terminal 3 may specify the base month. Alternatively, the year to be displayed may be specified. If a year is specified, January of the specified year will be the starting month. When the month tab 121 is selected, the electric energy of the target circuit is obtained on a daily basis in the month displayed in the display date area 104. The beginning of the month displayed in the display date area 104 is the day after the meter reading of the electric energy. When the week tab 122 is selected, the electric energy of the target circuit is calculated on a daily basis for the past 7 days based on the date displayed in the display date area 104. When the first day tab 123 is selected, the electric energy of the target circuit is obtained in 1-hour units on the date displayed in the display date area 104. When the second day tab 124 is selected, the electric energy of the target circuit is obtained in units of 30 minutes on the date displayed in the display date area 104. Here, the electric energy in a predetermined unit (month, day) may be the total value, the average value, the maximum value, or the like of the electric energy used in the period representing the predetermined unit. Further, the electric energy on a daily basis may be the electric energy used in a predetermined time zone.

The second acquisition unit 15 obtains a breakdown of the electric energy of the target circuit. For example, when the power receiving point is selected in the display target area 101, the second acquisition unit 15 determines the electric energy of each of the branch breakers 62a, 62b, 62c belonging to the lower hierarchy according to the selected tab. Obtained every predetermined period. Since the branch breaker 62a is not provided with the current sensor, the electric energy of the branch breaker 62a cannot be directly obtained. Current sensors 23 and 24 are provided in each of the branch breakers 62d and 62e, which are lower layers of the branch breaker 62a. Therefore, the second acquisition unit 15 obtains the total value of the measurement results measured by each of the branch breakers 62d and 62e as the electric energy of the branch breaker 62a. Since the branch breaker 62b is provided with the current sensor 26, the second acquisition unit 15 acquires the measurement result as the electric energy of the branch breaker 62b. The branch breaker 62c is not provided with a current sensor, and is not provided with a current sensor in the path from the lower layer to the load device 50. Therefore, the second acquisition unit 15 subtracts the electric energy of the branch breaker 62a and the electric energy of the branch breaker 62b from the electric energy of the target circuit, and sets the result as the electric energy of the branch breaker 62c.

The second acquisition unit 15 acquires the association information corresponding to the target circuit from the storage unit 11.

When a sensor provided in a predetermined space (floor) is selected in the reference data display area 102, the second acquisition unit 15 acquires the detection result of the selected sensor from the storage unit 11. The second acquisition unit 15 obtains information (temperature, humidity) in the period (predetermined time unit) according to the tab selected from the four tabs from the acquired detection results. For example, when the temperature sensor provided on the predetermined floor is selected in the reference data display area 102 and the year tab 120 is selected, the second acquisition unit 15 is detected on a monthly basis in the month. The highest temperature is acquired as the temperature of the month. When the month tab 121 or the week tab 122 is selected, the second acquisition unit 15 acquires the highest temperature detected on the day as the temperature on the day on a daily basis. When the first day tab 123 or the second day tab 124 is selected, the second acquisition unit 15 is detected in the predetermined time zone (1 hour or 30 minutes). The highest temperature among the temperatures is acquired as the temperature in the relevant time zone. The temperature acquired by the second acquisition unit 15 may be an average value, an intermediate value, or the like.

The first display processing unit 17 is a child based on the power information (electric energy of the target circuit) for each predetermined time unit (period) and the breakdown of each power information about the target circuit acquired by the second acquisition unit 15. Create a bar graph showing each power information using different display colors for each circuit. The breakdown of each power information may be changed according to a display pattern or the like different for each child circuit.

The first display processing unit 17 creates a tree configuration centered on the target circuit based on the association information corresponding to the target circuit acquired by the second acquisition unit 15.

The first display processing unit 17 includes the created bar graph in the graph display area 106, includes the created tree configuration in the tree configuration area 107, and displays it on the display unit 31.

Further, when a sensor provided in a predetermined space is selected in the reference data display area 102, the first display processing unit 17 detects the detection result (predetermined unit) of the sensor acquired by the second acquisition unit 15. The result of each) is included in the graph display area 106 and displayed on the display unit 31. For example, the first display processing unit 17 creates a line graph according to the selected tab based on the temperature obtained for each predetermined time unit, includes it in the graph display area 106, and displays it on the display unit 31. To do. Thereby, it is possible to display the temperature change or the humidity change of a predetermined space (floor) together with the power information.

When the enlargement button 125a is tapped while the electric energy display screen 100 is being displayed on the electric energy display unit 31, the first display processing unit 17 creates an enlarged screen of the created bar graph, and the electric energy display screen 100 Is superimposed on the display unit 31 and displayed on the display unit 31.

In the present embodiment, when a circuit (parent circuit, child circuit) other than the target circuit included in the tree configuration displayed in the tree configuration area 107 is tapped, the tapped circuit may be used as a new target circuit. .. In this case, the power information about the new target circuit and the tree configuration centering on the new target circuit are displayed.

For example, in FIG. 4, when the name “light system” of the child circuit displayed in the tree configuration area 107 is tapped, the power information and the tree configuration related to the lamp system are displayed with the branch circuit represented by the lamp system as a new target circuit. (See FIG. 5). In the graph display area 106, the electric energy of the branch breaker 62a forming the branch circuit of the power system is displayed on the display unit 31 according to the selected tab (the tab selected before being tapped). For example, in FIG. 5, the electric energy of the branch circuit of the electric power system (the electric energy of the branch breaker 62a) corresponding to the first day tab 123 is displayed on the display unit 31. At this time, as a breakdown of the electric energy of the branch breaker 62a, the electric energy of the branch breaker 62d and the electric energy of the branch breaker 62e are displayed on the display unit 31 in different display colors. Further, in the target circuit display area 132 of the tree configuration area 107, "electric light system" is displayed as the name of the target circuit, and "P8000" is displayed as the address of the target circuit.

Further, in the parent circuit display area 131, the name “power receiving point” of the power receiving / transforming equipment 61, which is the parent circuit of the electric light system, is displayed as the name of the parent circuit. In the parent circuit display area 131, the address “controller 1 [31-1]” of the power receiving / transforming equipment 61 is displayed as the address of the parent circuit. In the child circuit display area 133, the name of the child circuit of the electric light system is displayed as the name of the child circuit. For example, the name "2F electric light" of the branch circuit branched by the branch breaker 62d and the name "1F electric light" of the branch circuit branched by the branch breaker 62e are displayed. In the child circuit display area 133, the address of the branch circuit branched by the branch breaker 62d and the address of the branch circuit branched by the branch breaker 62e are displayed as the addresses of the child circuits, respectively.

At this time, it is not essential to change the content displayed in the display target area 101 according to the changed target circuit. When the name of a circuit other than the target circuit included in the tree configuration displayed in the tree configuration area 107 is tapped, the content displayed in the display target area 101 does not need to be changed. Further, it is not necessary to change the contents displayed in each of the reference data display area 102, the display switching area 103, and the display date area 104. Further, when the sensor is selected in the reference data display area 102, it is not essential to display the detection result of the selected sensor in the graph display area 106. When the names of circuits other than the target circuit included in the tree configuration displayed in the tree configuration area 107 are tapped, the detection result may not be displayed in the graph display area 106.

In the display system 10 of the present embodiment, by selecting a new target circuit from the currently displayed target circuit, the breakdown of the power amount of the target circuit is narrowed down (drilled down) to the power amount of one child circuit. be able to. Further, the electric energy of the target circuit can be displayed as a breakdown of the electric energy of the parent circuit.

In the tree configuration area 107, it is preferable that the display color of the name of the circuit that can be selected as the new target circuit is different from the display color of the name of the circuit that cannot be selected. By making the display color different depending on whether or not the selection is possible, the owner of the information terminal 3 can visually grasp the circuit that can be selected as a new target circuit.

Further, in the present embodiment, when the information terminal 3 is configured by a personal computer and the cursor is placed on one bar of the bar graph displayed in the graph display area 106, detailed information about the bar is displayed. May be good.

For example, in FIG. 4, when the cursor is placed (selected) on the bar G1, detailed information 141 regarding the bar G1 is displayed (see FIG. 6). For example, the detailed information 141 is a breakdown of the time when the electric energy represented by the bar G1 is measured, the electric energy of the target circuit at that time, and the electric energy of the target circuit, and the portion of the bar G1 where the cursor is located. Includes the breakdown corresponding to. In FIG. 6, detailed information when the bar G1 representing the electric energy of the target circuit (branch circuit branched by the power receiving / transforming facility 61) at time 9 o'clock is selected and the cursor is located at a portion indicating the power system. It shows 141. In this case, the time "9:00", the electric energy of the target circuit "total 51.5 kWh", and the breakdown corresponding to the part where the cursor is located are displayed as the detailed information 141 (power system 33.6 kWh) ( (See FIG. 6).

When the information terminal 3 is configured by a device such as a smartphone or a mobile phone that does not display a cursor, detailed information may be displayed by tapping one bar in the bar graph.

In addition, one tab of the plurality of tabs (year tab 120, month tab 121, week tab 122, first day tab 123, and second day tab 124) is selected, and the other tab is selected. If so, the electric energy of the target circuit according to the other selected tabs is displayed. At this time, it is not essential to change the contents displayed in each of the display target area 101, the reference data display area 102, the display switching area 103, and the display date area 104. When the electric energy of the target circuit corresponding to the other selected tabs is displayed, the contents displayed in each of the display target area 101, the reference data display area 102, the display switching area 103, and the display date area 104 remain unchanged. It may be inherited. As a result, even if the display content of the graph display area 106 is changed by selecting a tag, the content displayed in each of the display target area 101, the reference data display area 102, the display switching area 103, and the display date area 104 is inherited as it is. Therefore, the labor of processing can be saved.

(4.2) Circuit Map Display Screen First, a screen (circuit map display screen) including a circuit map created based on the association information of each of a plurality of circuits will be described.

As shown in FIG. 7, the circuit map display screen 200 of the present embodiment includes circuit display areas 201 to 215 and button display areas 220 to 226.

In the circuit display areas 201 to 215, the name of the corresponding circuit (any of a plurality of branch circuits and a plurality of load devices) is displayed.

For example, in the circuit display area 201, the name “power receiving point” representing the power receiving / transforming equipment 61 is displayed. The circuit display area 202 is the name of the branch circuit branched by the branch breaker 62a, the circuit display area 203 is the name of the branch circuit branched by the branch breaker 62b, and the circuit display area 204 is the name of the branch circuit branched by the branch breaker 62c. The names of the branch circuits to be used are displayed. In the circuit display areas 205 and 206, the names of the branch circuits under the branch circuit branched by the branch breaker 62a are displayed, respectively. In the circuit display areas 207 and 208, the names of the branch circuits under the branch circuit branched by the branch breaker 62b are displayed, respectively. Further, the names of the corresponding load devices are displayed in the circuit display areas 209 to 215, respectively. For example, the names displayed in the circuit display areas 209 to 211 correspond to each of the lighting fixtures 50a to 50c shown in FIG. The names displayed in the circuit display areas 212 to 214 correspond to each of the air conditioners 50d to 50f shown in FIG. The name displayed in the circuit display area 215 corresponds to the EV charging device 50 g shown in FIG.

In the button display areas 220 to 226, buttons for displaying or hiding other circuits belonging to the subordinate of the circuit represented by the corresponding circuit display area are displayed. That is, in the button display areas 220 to 226, buttons for expanding and folding a tree configuration lower than the circuit represented by the corresponding circuit display area are displayed. When the button is marked with a minus sign, it indicates that the lower tree structure can be collapsed by tapping the button. When the + (plus) sign is attached to the button, it indicates that the lower tree structure can be expanded by tapping the button. Note that FIG. 7 shows a state in which there is no folded portion, that is, a state in which all the circuits are displayed on the circuit map display screen, so that the buttons with the + symbol are not displayed.

In the present embodiment, when the name of the circuit displayed in one circuit display area is tapped while the circuit map screen is displayed on the display unit 31, the circuit corresponding to the name of the tapped circuit is targeted. You may transition from the circuit map display screen to the electric energy display screen. The creation of the electric energy display screen when the circuit corresponding to the name of the tapped circuit is the target circuit can be realized by the same operation as the operation explained in "(4.1) Electric energy display screen". The description here will be omitted.

(5) Modified Examples The modified examples are listed below. The modifications described below can be applied in combination with the above embodiments as appropriate.

In the above embodiment, the display control unit 16 is configured to create a screen (electric energy display screen 100, circuit map display screen 200) to be displayed on the display unit 31 of the information terminal 3, but is not limited to this configuration. The display control unit 16 may create screen information for displaying a desired display screen on the information terminal 3. For example, if the information terminal 3 has an application for displaying the display screen, the screen information may be data for displaying the display screen in cooperation with the application. Further, for example, if the application of the information terminal 3 has all the image data of the display screen, the screen information may be data for configuring the display screen with the image data. Alternatively, if the application of the information terminal 3 has a part of the image data of the display screen, the screen information may be the remaining part of the image data.

In the above embodiment, the electric energy of the target circuit is converted into an object for each predetermined time unit (period) and displayed as a bar graph, but the present invention is not limited to this configuration. The display system 10 (server 1) may display the electric energy of the target circuit as a line graph. Alternatively, the display system 10 (server 1) may display the electric energy of the target circuit as an animation that dynamically changes the object, or may display only characters. That is, it is sufficient that the electric energy of the target circuit is displayed by a method that the owner of the information terminal 3 can visually recognize.

In the above embodiment, when displaying the electric energy (first electric energy) of the target circuit, the electric energy (second electric energy) in another period may be displayed in the same circuit. In this case, the first electric energy and the second electric energy can be compared, and the increase or decrease in the electric energy can be grasped.

In the above embodiment, the circuit (load device 50) of the lowest layer cannot be selected as the target circuit, but the configuration is not limited to this. The configuration may be such that the circuit of the lowest layer can be selected as the target circuit. In this case, when the circuit of the lowest layer is selected as the target circuit, the electric energy of the circuit is displayed as the electric energy, but since the child circuit does not exist, the breakdown of the electric energy of the child circuit is not displayed.

In the above embodiment, the display system 10 is configured to display the electric energy (power consumption) as the electric power information, but is not limited to this configuration. The display system 10 may be configured to display power consumption (electric power) as power information.

In the above embodiment, the layers from the power receiving / transforming facility 61 to the plurality of load devices 50 are configured to have four layers, but the configuration is not limited to this. The layers from the power receiving / transforming facility 61 to the plurality of load devices 50 may be two or more layers, particularly three or more layers.

In the above embodiment, the facility 5 is provided with a plurality of controllers 21, but the facility 5 is not limited to this configuration. One controller 21 may be provided in the facility 5. That is, the facility 5 may be provided with one or more controllers 21.

In the above embodiment, the server 1 has a storage unit 11, but the configuration is not limited to this. The controller 21 may have a storage unit 11. For example, when a plurality of controllers 21 are present, each of the plurality of controllers 21 stores the detection results of the sensors collected by the own controller in the storage unit of the own controller. Each controller 21 outputs the stored detection result to the server 1 in response to the request of the server 1.

Alternatively, the server 1 and one or more controllers 21 may have a storage unit 11. In this case, the server 1 and one or more controllers 21 may store information having the same contents in the storage unit, or the information to be stored may be distributed and stored in the server 1 and one or more controllers 21. You may. For example, in the case of distributed storage, the detection result of the sensor collected by the own controller is stored in one or more controllers 21, and other information (association information, etc.) is stored in the server 1.

Further, the computer system may be a system composed of one or more computers. That is, it is not essential that the display system 10 is composed of the server 1. For example, the display system 10 may be composed of at least one device among a server 1, one or more controllers 21, and an information terminal 3. Further, at least a part of the functions of the display system 10 may be realized by, for example, the cloud (cloud computing). Further, the functions of the server 1, one or more controllers 21 and the information terminal 3 may be distributed and provided.

Further, in the above embodiment, the “facility” means, but is not limited to, the facility of the electric power consumer. For example, the display system 10 may be used in a facility of a water consumer. In this case, the resource information of the facility is, for example, the amount of water consumed by the facility. Further, the display system 10 is used in a facility of a gas consumer. In this case, the resource information of the facility is, for example, the amount of gas consumed at the facility. In short, the facility in which the display system 10 is used may be a facility that receives resources such as electric power, water, and gas.

(6) Summary As described above, the display method of the first aspect is a display method of displaying the resource information (electricity information) in the resource system (electric power system) of the facility 5 on the display unit 31 of the information terminal 3. Is. In the resource system, each layer from the highest layer to the lowest layer has a predetermined first measurement point (power receiving point) in the facility 5 as the uppermost layer and a plurality of second measurement points (load equipment) as the lowest layer. In, it branches into one or more paths (circuits) to form a path from the first measurement point to a plurality of second measurement points.
As a display method, the resource information of the target measurement point, which is one measurement point (circuit) belonging to one of the plurality of layers, is displayed on the display unit 31, and the configuration information representing the tree configuration is displayed on the display unit 31. Includes display steps to do. The tree configuration consists of the target measurement point, the upper measurement points that belong to the hierarchy higher than the hierarchy to which the target measurement point belongs and are associated with the target measurement point, and all that belong to the lower hierarchy than the hierarchy to which the target measurement point belongs and are associated with the target measurement point. Includes at least one of the lower measurement points of. The display step corresponds to the function of the first display processing unit 17. The target measurement point corresponds to the target circuit, the upper measurement point corresponds to the parent circuit, and the lower measurement point corresponds to the child circuit.

According to this display method, since the power information of the target measurement point and the tree configuration centered on the target measurement point are displayed, the tree configuration of the measurement point on which the resource information is displayed can be easily grasped.

In the display method of the second aspect, in the first aspect, when the target measurement point belongs to a layer other than the highest layer and the lowest layer, the configuration information is the target measurement point and the upper measurement point. And represents a tree structure that includes all sub-measurement points. According to this display method, it is possible to easily grasp whether or not the target measurement point belongs to a hierarchy other than the highest hierarchy and the lowest hierarchy.

In the display method of the third aspect, one of the above measurement points and all lower measurement points is selected when the resource information and the configuration information are displayed in the first or second aspect. .. At this time, the display step uses the selected measurement point as a new target measurement point, displays new resource information of the new target measurement point, and displays new configuration information representing a new tree configuration. Display in. The new tree configuration consists of a new target measurement point, a new higher measurement point that belongs to a hierarchy higher than the hierarchy to which the new target measurement point belongs, and a hierarchy to which the new target measurement point belongs. Includes at least one of all new lower measurement points that belong to the lower hierarchy and are associated with the target measurement point. According to this display method, by selecting one of the upper measurement point and all the lower measurement points from the tree configuration represented by the configuration information, the selected measurement point is displayed as a new target measurement point. be able to. That is, it is possible to narrow down (deep down) from the target measurement point to one lower measurement point, or change the display content from the target measurement point to the upper measurement point.

In the display method of the fourth aspect, in any one of the first to third aspects, the configuration information includes the target measurement point identification information for identifying the target measurement point, the upper measurement point identification information for identifying the upper measurement point, and the upper measurement point identification information. Includes at least one of the lower measurement point identification information that identifies each of all lower measurement points. Here, the target measurement point identification information corresponds to the target circuit identification information, the upper measurement point identification information corresponds to the parent circuit identification information, and the lower measurement point identification information corresponds to the child circuit identification information. According to this display method, the tree configuration can be displayed using the information (identification information) that identifies each measurement point.

In the display method of the fifth aspect, in the fourth aspect, the resource information is information on electric energy. Each of the target measurement point identification information, the lower measurement point identification information, and the upper measurement point identification information is a measurement point identifier or a virtual point of the corresponding measurement point. The measurement point identifier is information assigned to a measurement point whose electric energy can be measured by the controller. A virtual point is information assigned to a measurement point to which electric energy can be obtained by using at least one of a measurement point belonging to an upper layer, a measurement point belonging to the same layer, and one or more measurement points belonging to a lower layer. .. According to this display method, the measurement points that can be measured by the controller and the measurement points that cannot be measured by the controller can be displayed separately.

In the display method of the sixth aspect, in any one of the first to fifth aspects, the resource information is the electric energy of the target measurement point and is the sum of the electric energy of all the lower measurement points associated with the measurement point. Is. According to this display method, the breakdown of the electric energy of the target measurement point can be displayed for each lower measurement point. As a result, the owner of the information terminal 3 can grasp the electric energy of the target measurement point for each lower measurement point.

In the display method of the seventh aspect, in any one of the first to sixth aspects, the display step is the electric energy of the target measurement point for each unit time in one day and the electric energy of the target measurement point for each day in one week. Amount, either the electric energy of the target measurement point for each day in one month or the electric energy of the target measurement point for each month in one year is displayed as resource information. According to this display method, the electric energy of the target measurement point can be displayed for each predetermined unit in a predetermined period (any of one day, week, month, and year) of the owner of the information terminal 3. As a result, the owner of the information terminal 3 can grasp the electric energy of the target measurement point for each predetermined unit in a desired period.

In the display method of the eighth aspect, when the electric energy of the target measurement point for each day in one month is displayed as resource information in the seventh aspect, the beginning of the month is the day after the meter reading of the electric energy. If the electric energy of the target measurement point for each month in one year is displayed as resource information, the beginning of each month is the day after the meter reading of the electric energy. According to this display method, it is possible to synchronize the displayed monthly charge according to the amount of electric energy with the monthly charge obtained by meter reading.

In the display method of the ninth aspect, in any one of the first to ninth aspects, the resource information is information on electric energy. The display method further includes a measurement point map display step of displaying a measurement point map representing the association of each measurement point from the highest level to the lowest level. The measurement point map uses at least one of a measurement point whose electric energy can be measured by a controller, a measurement point belonging to an upper layer, a measurement point belonging to the same layer, and one or more measurement points belonging to a lower layer. Includes measurement points from which quantities are obtained. The measurement point map display step corresponds to the function of the second display processing unit 18. According to this display method, it is possible to display the association of measurement points from the highest level to the lowest level.

In the display method of the tenth aspect, in the ninth aspect, one measurement point included in the measurement point map is selected when the measurement point map display step is displaying the measurement point map. At this time, the display step displays the resource information related to the target measurement point and the configuration information representing the tree configuration including the target measurement point with the selected measurement point as the target measurement point. According to this display method, it is possible to transition from the screen for displaying the circuit map (circuit map display screen) to the screen including the power information for the selected circuit as the target circuit and the configuration information representing the tree configuration.

The program of the eleventh aspect is a program for causing a computer to execute the display method of any one of the first to tenth aspects. According to this program, the tree structure of measurement points where resource information is displayed can be easily grasped.

The display system 10 of the twelfth aspect displays the resource information (electricity information) in the resource system (electric power system) of the facility 5 on the display unit 31 of the information terminal 3. In the resource system, each layer from the highest layer to the lowest layer has a predetermined first measurement point (power receiving point) in the facility 5 as the uppermost layer and a plurality of second measurement points (load equipment) as the lowest layer. In, it branches into one or more paths (circuits) to form a path from the first measurement point to a plurality of second measurement points. The display system 10 displays the resource information of the target measurement point, which is one measurement point belonging to one of the plurality of layers, on the display unit 31, and displays the configuration information representing the tree configuration on the display unit 31. A control unit 16 is provided. The tree configuration consists of the target measurement point, the upper measurement points that belong to the hierarchy higher than the hierarchy to which the target measurement point belongs and are associated with the target measurement point, and all that belong to the lower hierarchy than the hierarchy to which the target measurement point belongs and are associated with the target measurement point. Includes at least one of the lower measurement points of. According to this configuration, the tree configuration of the measurement points on which the resource information is displayed can be easily grasped.

1 Server 3 Information terminal 5 Facility 10 Display system 16 Display control unit 17 1st display processing unit 18 2nd display processing unit 21 (21a to 21c) Controller 31 Display unit 50 Load device (second measurement point)
61 Power receiving and transforming equipment (power receiving point, first measurement point)

Claims (12)

With a predetermined first measurement point in the facility as the uppermost layer and a plurality of second measurement points as the lowest layer, each layer from the highest layer to the lowest layer is branched into one or more routes. This is a display method for displaying resource information in a resource system forming a route from a first measurement point to the plurality of second measurement points on a display unit of an information terminal.
The resource information of the target measurement point, which is one measurement point belonging to one of the plurality of layers, is displayed on the display unit, and belongs to the layer higher than the target measurement point and the layer to which the target measurement point belongs. Configuration information representing a tree configuration including a higher measurement point associated with the target measurement point and at least one of all lower measurement points associated with the target measurement point belonging to a hierarchy lower than the hierarchy to which the target measurement point belongs. A display method including a display step for displaying the image on the display unit. When the target measurement point belongs to a hierarchy other than the highest hierarchy and the lowest hierarchy, the configuration information includes the target measurement point, the upper measurement point, and all the lower measurement points. The display method according to claim 1. The display step is
When the resource information and the configuration information are displayed, if one of the measurement points and all the lower measurement points is selected,
With the selected measurement point as a new target measurement point, new resource information of the new target measurement point is displayed on the display unit.
And lower than the hierarchy to which the new target measurement point belongs, the new upper measurement point belonging to the hierarchy to which the new target measurement point belongs, and the new upper measurement point associated with the new target measurement point, and the hierarchy to which the new target measurement point belongs. The first or second claim, wherein new configuration information representing a new tree configuration belonging to the hierarchy and including at least one of all the new lower measurement points associated with the target measurement point is displayed on the display unit. Display method. The configuration information is
Target measurement point identification information for identifying the target measurement point and
The display according to any one of claims 1 to 3, which includes at least one of the upper measurement point identification information for identifying the upper measurement point and the lower measurement point identification information for identifying each of the lower measurement points. Method. The resource information is information on electric energy, and is
Each of the target measurement point identification information, the lower measurement point identification information, and the upper measurement point identification information is a measurement point identifier or a virtual point of the corresponding measurement point.
The measurement point identifier is information assigned to a measurement point whose electric energy can be measured by the controller.
The virtual point is information assigned to a measurement point to which electric energy can be obtained by using at least one of a measurement point belonging to the upper layer, a measurement point belonging to the same layer, and one or more measurement points belonging to the lower layer. The display method according to claim 4. The display method according to any one of claims 1 to 5, wherein the resource information is the electric energy of the target measurement point and is the total electric energy of all the lower measurement points associated with the measurement point. The display step is
The electric energy of the target measurement point for each unit time in a day, the electric energy of the target measurement point for each day in a week, the electric energy of the target measurement point for each day in a month, and the monthly power for a year The display method according to any one of claims 1 to 6, wherein any one of the electric energy of the target measurement point is displayed as the resource information. When the electric energy of the target measurement point for each day in one month is displayed as the resource information, the beginning of the month is the day after the meter reading of the electric energy.
The display method according to claim 7, wherein when the electric energy of the target measurement point for each month in one year is displayed as the resource information, the beginning of each month is the day after the meter reading of the electric energy. The resource information is information on electric energy, and is
It also includes a measurement point map display step that displays a measurement point map that represents the association of each measurement point from the highest level to the lowest level.
The measurement point map is
Measurement points where the amount of power can be measured by the controller,
Any of claims 1 to 8 including a measurement point belonging to an upper layer, a measurement point belonging to the same layer, and a measurement point from which electric energy can be obtained by using at least one of one or more measurement points belonging to the lower layer. The display method described in item 1. When one measurement point included in the measurement point map is selected while the measurement point map display step is displaying the measurement point map,
The display method according to claim 9, wherein the display step displays resource information related to the target measurement point and configuration information representing a tree configuration including the target measurement point, with the selected measurement point as the target measurement point. On the computer
The display method according to any one of claims 1 to 10.
A program to run. With a predetermined first measurement point in the facility as the uppermost layer and a plurality of second measurement points as the lowest layer, each layer from the highest layer to the lowest layer is branched into one or more routes. A display system that displays resource information in a resource system that forms a route from a first measurement point to the plurality of second measurement points on a display unit of an information terminal.
The resource information of the target measurement point, which is one measurement point belonging to one of the plurality of layers, is displayed on the display unit, and belongs to the layer higher than the target measurement point and the layer to which the target measurement point belongs. Configuration information representing a tree configuration including a higher measurement point associated with the target measurement point and at least one of all lower measurement points associated with the target measurement point belonging to a hierarchy lower than the hierarchy to which the target measurement point belongs. A display system including a display control unit that displays the above-mentioned display unit.