JP2011159236A - Display system and display method for housing history information - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To display information showing characteristics of housing such as insulating property, remaining value of the facility and the like by processing the data of power generation, power usage and temperature inside and outside housing of the housing. <P>SOLUTION: A home server 20 or a center server 60, by using a breaker-equipment correspondence information in which identification information of a housing 10, identification information of each branched breaker 32 of the housing 10, and each facility 23 to which each branched breaker 32 is connected or identification information of each power source outlet are corresponded, extracts current passage time (or frequency) measurement data for each fixed time period of the breaker 32 connected to each facility and calculates total use time (or frequency) of each facility from the current passage time (or frequency) measurement data for each fixed time of each branched breaker 32. By ä(service life in general×annual use time in general (or frequency))-total use time of the facility (or frequency)}/annual use time in general (or frequency), real remaining service life of each facility is calculated to be displayed on a display 22. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a house history information display system and a house history information display method, and more particularly, by processing the power generation, power consumption, and indoor / outdoor temperature data of the house, and the properties of the house such as the heat insulation of the house and the residual value of the house equipment. The present invention relates to a house history information display system and a house history information display method for displaying information indicating the above.

  Conventionally, data related to internal and external temperatures, humidity, and presence / absence of condensation are periodically collected and accumulated from various sensors inside and outside the house, and this is used to form condensation that causes deterioration of the house due to the way of living in the house. There is known a system that evaluates these elements and reflects this evaluation value in the assessed price of a house (see, for example, Patent Document 1).

In the housing monitoring system of Patent Document 1, temperature sensor, humidity sensor, dew condensation sensor, water leak sensor, seismic intensity sensor, and VOC (Volatile Organic Compounds) sensors installed inside and outside the house are used to store the housing environment information data inside the house. A data logger installed in the wiring box periodically memorizes it. The data logger periodically transmits the stored data to a monitoring data management device installed at a home supplier.
The monitoring data management device processes these data and accumulates them as housing environment information. In addition, for this residential environment information, a temperature data, humidity data, condensation data graph for one year, a VOC concentration graph for one year, a list of the number of times condensation, water leakage, and seismic intensity are detected are displayed. According to these displays, it becomes possible to analyze how the resident used the house.

For example, if the temperature difference between the room temperature and the outside temperature has exceeded a certain value for a certain month for several years, condensation has occurred due to a problem with the use of the occupant's room during that season. By creating a temperature / humidity / condensation graph, such as one of the information that predicts this, it is possible to recognize the outside air temperature, wall temperature, indoor temperature, and humidity in the season when condensation frequently occurs, and to determine the cause of condensation. It becomes possible to analyze. Moreover, it becomes information which presumes the airtightness of a house by comparing the temperature in the wall with the outside air temperature and the room temperature.
As described above, according to the system of Patent Document 1, it is possible to add new housing environment history information to the evaluation of the value of the house, so that it is possible to evaluate and evaluate a more appropriate house, and the activity of the used house market. Can be achieved.

JP 2005-107797 A (paragraphs 0029, 0063 to 0079, 0092 to 0109)

  As in Patent Document 1, there is a system that accumulates information indicating conditions such as temperature and humidity affected by the way of living, condensation, etc. over many years, and analyzes the way of living by residents of second-hand houses based on such information. However, by combining data indicating the temperature of the house, etc., data on the amount of power used by air conditioners and home appliances in the house, and data on the amount of power generated in the house, the heat insulation of the house and the equipment of the house There is no known system that objectively shows the residual value of the house and reflects it in the assessment of the house.

The present invention has been made in view of the above circumstances, and its purpose is information indicating the heat insulation of the house and the residual value of the equipment of the house derived from the power generation data, power usage data, and indoor / outdoor temperature data of the house. It is to provide a house history information display system and a house history information display method that make it possible to visualize the way of living of a house so far and provide appropriate evaluation materials of house value.
In addition, another object of the present invention is to provide a housing history information display system for calculating an accurate residual value of a facility whose lifetime changes depending on the usage time by taking into consideration the frequency of use of facilities such as home appliances installed in a house, and It is to provide a housing history information display method.

  According to the housing history information display system according to claim 1, the subject is information obtained by processing the power usage data of the house and indicating the property of the house including the residual value of the equipment of the house. In the housing history information display system to be displayed above, the house is provided for each of the display, a home server connected to the display, a plurality of branch breakers, and the plurality of branch breakers. A power amount detecting means for measuring a power amount per fixed time flowing through the electric circuit of the branch breaker within a predetermined time and a current passing time or a number of times of current passing every predetermined time when a current flows through the electric circuit within the predetermined time. An electrical panel, connected to the home server via the Internet, the identification information of the house, the identification information of each branch breaker of the house, and each branch breaker Circuit table in which breaker / equipment correspondence information that associates identification information of each connected facility or each power outlet is registered, general annual usage time or annual usage count data of each facility, and general A facility server for storing the service life data, and the home server or the center server receives the measurement data of the power amount detection means, and the received measurement Using the storage unit for storing data, the received measurement data, and the breaker / equipment correspondence information, the current passage time measurement data or the current passage number measurement data for each predetermined time of each branch breaker, The current passage time measurement data or the current passage number measurement data for each fixed time of the branch breaker connected to each facility And a means for converting the extracted measurement data into data of the usage time or the number of times of use for each fixed time of each facility, and data of the time of use or the number of times of use for every fixed time of each of the facilities. Means for calculating the total usage time or the total number of times of use of each equipment, and the data on the general annual use time or the number of times of annual use of each equipment, and the general Means for obtaining data of a long useful life, {(the general useful life × the general annual use time or the number of annual use) −the total use time or the total use frequency of the equipment} / the general year Means for calculating the actual remaining useful life of each facility according to usage time or annual number of uses, and means for displaying the calculated actual remaining useful life of each facility on the display screen. It is solved by.

  According to the housing history information display method according to claim 5, the problem is obtained by processing information indicating the property of the house including the residual value of the equipment of the house obtained by processing the power usage data of the house on the display screen. A home history information display method to be displayed above, wherein a home server provided in the home or a center server connected to the home server via the Internet includes a plurality of branch breakers provided in a distribution board of the home, , Provided for each of the plurality of branch breakers, the amount of electric power per fixed time flowing through the electric circuit of each of the branch breakers within a predetermined time, and the current passing time or current per fixed time when the current flows through the electric circuit within the predetermined time The procedure for receiving the measurement data of the electric energy detection means for measuring the number of times of passage, the received measurement data, and the house server stored in the circuit table of the center server Each branch breaker using separate information, identification information of each branch breaker of the house, and breaker / apparatus correspondence information in which identification information of each facility or each power outlet connected to each branch breaker is associated. The current passage time measurement data or the current passage number measurement data of the breaker connected to each facility is extracted from the current passage time measurement data or the current passage number measurement data of the fixed time In addition, the procedure for converting the extracted measurement data into the data of the usage time or the number of times of use for each fixed time of each equipment and the data of the time of use or the number of times of use for every fixed time of each equipment are integrated. The procedure for calculating the total usage time or the total number of times of use of each facility, the general annual use time or the number of times of annual use of each facility and the general A procedure for obtaining the data of the general annual use time or the annual number of times of use of the respective equipment and the data of the general useful life from the equipment service life storage unit storing the data of the useful service life, {(the General useful life x General annual usage time or annual usage count)-Total usage time or total usage count of the equipment} / Substantial residual of each equipment by the general annual usage time or annual usage count It is solved by providing a procedure for calculating the service life and a procedure for transmitting the calculated substantial remaining service life of each facility to the display so as to be displayed on a screen.

Because of this structure, it is possible to show how the house has been used based on the measurement data accumulated over a long period of time. It becomes possible to make it a document that appropriately evaluates the way of living. And it becomes possible to improve the value of a house by providing the material which kept the way of living until that as history. By utilizing the information indicating the property of the house as an index when buying and selling the house, it is possible to visualize the added value of the house that should have existed but was not recognized in the past.
In many cases, the value of equipment is determined only by the number of years elapsed from the time of purchase regardless of the actual usage frequency, etc., but according to the present invention, the measurement data of the current passage time or the number of current passages for each branch breaker Since the residual value of the facility of the house is calculated using the, the residual value according to the actual situation of the facility can be calculated based on the frequency of use of the facility. As a result, it is possible to appropriately evaluate the residual value of equipment whose lifetime changes depending on the usage time.

  Further, the house further includes an outside temperature sensor that measures an outdoor temperature of the house, an indoor temperature sensor that is provided in a plurality of rooms of the house, and a power generation amount that measures a power generation amount of the power generator. Detecting means, and the home server or the center server further includes receiving means for receiving measurement data of the outside air temperature sensor, the indoor temperature sensor, and the power generation amount detecting means, and the received power amount Using the measurement means of the detection means, the outside air temperature sensor, the indoor temperature sensor, the power generation amount detection means, and the breaker / equipment correspondence information, the thermal insulation of the house and the residual value of each facility are included. Information indicating the property of the house may be calculated and displayed on the display screen.

Because it is configured in this way, it can show how the house has been used so far, based on the measurement data accumulated over a long period of time. It becomes possible to make it a document that appropriately evaluates the way of living. And it becomes possible to improve the value of a house by providing the material which kept the way of living until that as history. By utilizing the information indicating the property of the house as an index when buying and selling the house, it is possible to visualize the added value of the house that should have existed but was not recognized in the past.
Also, it is provided for each of the plurality of branch breakers, and the amount of power passing through each branch breaker circuit within a certain time and the amount of current passing through each circuit and the number of times the current has passed through the circuit within a certain time. In order to calculate the information indicating the properties of the house, including the thermal insulation of the house and the residual value of each equipment, using the measurement data of the power quantity detection means that measures the power consumption of each equipment to which the branch breaker is connected Visualization is possible, and it is possible to objectively show what equipment has been used and how.
Furthermore, since the information indicating the properties of the house is calculated using the measurement data of the amount of power flowing through the branch breaker circuit, the power consumption will play a role as a housing meter that indicates the strength of living, and power is not much. It is possible to reveal the way of living of residents who have lived without using the equipment and placing little load on the equipment as information indicating the nature of the housing, and the value of such residents' housing is legitimately highly appreciated. Can provide an indicator of
Moreover, since the information indicating the property of the house is calculated using the measurement data of the power generation amount detection means for measuring the power generation amount of the power generation device, the value of the power generation amount can be used as a power generation meter so that the power generation amount can be seen. It becomes possible to show concretely how much power generation amount can be expected when selling a house.
Furthermore, the facility may be configured to be at least one facility selected from the group including an air conditioner, an IH heater, a dishwasher, and a heat pump water heater.

In addition, the home server or the center server further includes means for receiving the number of times of charge of the storage battery at a certain time from the charge number measuring means for measuring the number of times of charge of the storage battery of the house, From the means for calculating the total number of charging of the storage battery by integrating the number of charging, and the storage battery charging number storage unit of the center server for storing the data of the general annual charging number of the storage battery and the data of the chargeable number of times, Means for obtaining the data of the general number of times of charge of the storage battery and the data of the number of chargeable times, (the chargeable number of times−the total number of charge of the storage battery) / the general number of times of charge of the storage battery And a means for calculating a substantial remaining useful life.
By comprising in this way, it becomes possible to evaluate appropriately the residual value of the storage battery from which a lifetime changes with the frequency | counts of charging by adding the total frequency | count of charging to evaluation.

According to the present invention, based on the measurement data accumulated for a long period of time, it is possible to show how the house has been used so far. It becomes possible to make the material to be evaluated appropriately. And it becomes possible to improve the value of a house by providing the material which kept the way of living until that as history. By utilizing the information indicating the property of the house as an index when buying and selling the house, it is possible to visualize the added value of the house that should have existed but was not recognized in the past.
In many cases, the value of equipment is determined only by the number of years elapsed from the time of purchase regardless of the actual usage frequency, etc., but according to the present invention, the measurement data of the current passage time or the number of current passages for each branch breaker Since the residual value of the facility of the house is calculated using the, the residual value according to the actual situation of the facility can be calculated based on the frequency of use of the facility. As a result, it is possible to appropriately evaluate the residual value of equipment whose lifetime changes depending on the usage time.

1 is an overall configuration diagram of a house history information display system according to an embodiment of the present invention. It is a hardware block diagram of the home server which concerns on embodiment of this invention. It is explanatory drawing which shows the temperature sensor which concerns on embodiment of this invention. It is explanatory drawing which shows the example of the installation location of the electric equipment and temperature sensor in the 1st floor of a house. 3 is a circuit table according to an embodiment of the present invention. It is a flowchart which shows the process which registers data into the circuit table which concerns on embodiment of this invention. It is explanatory drawing which shows a winter living air-conditioner power consumption display screen. It is a flowchart which shows the process which displays an equipment real residual service life screen. It is explanatory drawing which shows an installation real residual service life screen. It is explanatory drawing which shows an annual electric power generation amount screen. It is explanatory drawing which shows a living air-conditioner operation | movement and a temperature transition screen. It is explanatory drawing which shows a living room indoor / outdoor annual temperature transition screen.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, the structure demonstrated below does not limit this invention, Of course, it can change variously along the meaning of this invention.

  The housing history information display system according to the present embodiment is the result of processing the power generation data, power usage data, and indoor / outdoor temperature data of the house 10, such as the heat insulation property of the house 10, the housing fuel consumption, and the residual value of the equipment of the house 10. This is a system that displays information indicating the properties of the house 10 on each display 22 screen of the house 10.

  FIG. 1 is an overall configuration diagram of a house history information display system according to the present embodiment. The house history information display system of the present embodiment is constructed between the house 10 and the building maker 50, and includes the Internet 1, a home server 20 provided in the house 10, a display 22, a distribution board 30, The solar power generation device 40, the center server 60 provided in the building maker 50, and the terminal computer 80 are main components.

The house 10 of the present embodiment is configured as a single-family house in which an individual resides, but may be any one of an apartment house, a condominium, an apartment, a dormitory for group members, and the like. Further, in the present embodiment, the building may be a building owned by a company or organization, a factory, a store, or the like, or a part of these buildings used by a predetermined individual or corporation.
In the house 10, a home network 21 connecting each room called a home LAN is constructed. As shown in FIG. 1, the home network 21 includes a home server 20, a display 22, and various electric devices. 23, a temperature sensor 24 that measures the temperature inside and outside the house 10, a distribution board 30, and a solar power generation device 40 are connected.

  The home server 20 is a device that manages information in the home network 21, and manages addresses of devices such as the display 22, the distribution board 30, the solar power generation device 40, and the electrical device 23 connected to the home network 21. In addition, it has a device management function for communicating with these devices, acquiring information such as the device status, and controlling the device status. The form of the home server 20 is realized by a form such as a server computer, a personal computer, a dedicated device such as a set top box, or other existing devices.

The hardware configuration of the home server 20 is shown in FIG.
The home server 20 includes a CPU 201 as a data calculation / control processing device, a RAM 202 as a storage device, a ROM 203, an HDD 204, and a storage medium device 205.
The CPU 201 is configured to execute various processes according to programs stored in the ROM 203 or the HDD 204.
The RAM 202 appropriately stores data necessary for the CPU 201 to execute various processes.

The HDD 204 includes data on the amount of power used in the electric circuit of each branch breaker 32-1 to 32-n, the amount of generated power detected by the generated power amount detector 44, the sold power amount meter 45, the purchased power amount meter 46, and the sales amount. A data collection program for acquiring the electric power amount, the purchased electric power amount data, and the temperature value indicated by the temperature sensor 24 is stored.
Moreover, it is the data acquired using this data collection program, Comprising: The data of the electric power consumption of the electric circuit of each branch breaker 32-1 -32-n for the predetermined time of the house 10, every 30 minutes in this embodiment. In the present embodiment, the amount of generated power, the amount of power sold, the amount of power purchased, the temperature value indicated by the temperature sensor 24 installed inside and outside the house 10, and the daily A power consumption data storage unit, a power generation / purchasing power consumption data storage unit, a temperature data storage unit, and a daily storage battery charge count storage unit that store the number of times the storage battery is charged are stored.

The power consumption data storage unit stores data on the power consumption of the electric circuits of the branch breakers 32-1 to 32-n in each time zone in units of 30 minutes. This includes the addresses of 32-1 to 32-n, the date, the time zone in units of 30 minutes, and the amount of power used by each branch breaker 32-1 to 32-n in that time zone.
The power generation / trading power amount data storage unit stores data on the amount of power generated by the solar power generation device 40 in each time zone in units of 30 minutes and the amount of power sold / purchased with the power company. Includes the date and time, a time zone in units of 30 minutes, the amount of power generated during that time zone, the amount of power sold during that time zone, and the amount of power purchased during that time zone.
The temperature data storage unit stores indoor and outdoor temperature data measured by the temperature sensor 24 every 30 minutes, for example, every hour at 0 minutes and 30 minutes. The items include date, temperature sensors 24a and 24b. Identification information for specifying the temperature, measurement time, and indoor and outdoor temperatures at that time.
The number of times that the storage battery 47 has been charged in one day is stored in the daily storage battery charge count storage unit, and the items include the date and the number of times that the storage battery 47 has been charged on that day.

A keyboard 207 and a mouse 208 as input devices are appropriately operated when a predetermined command is input to the CPU 201.
Further, information, images and the like displayed in a predetermined format are output and displayed on the display device 209 and the printer 210.

  The storage medium device 205 is composed of an external hard disk, a magneto-optical disk, a CD-R, a DVD, a memory stick, and the like, and can appropriately store and read data transmitted via the Internet 1. Has been made.

The communication device 206 transmits data to the Internet 1 or the intranet 21 and receives data supplied via the Internet 1 or the intranet 21. The communication device 206 transmits screen data to be displayed on the display 22 via the intranet 21 and receives data input on the display 22.
The display 22 is a display that is installed in various places such as a kitchen, a living room, and a washroom in the house 10, and has a transmission / reception function with the home server 20 and a touch panel. Note that the display device 209 of the home server 20 may be used as the display 22.

The electrical equipment 23 is a general term for equipment used in the home, and refers to all electrical equipment in the home such as home appliances such as refrigerators and microwave ovens, game machines, AV equipment, sensors and lighting. is there.
The electrical equipment 23 installed in the house 10 includes air conditioners 23-1 to 5-5, a microwave oven 23-6, an IH cooking heater 23-7, a dishwasher 23-8, a heat pump hot water supply, as in the circuit table 62 of FIG. Apparatus 23-9, bathroom dryer 23-11, and the like.
Here, the heat pump water heater refers to a natural refrigerant heat pump water heater that is a water heater using a heat pump as a heating source, and is also called Ecocute (registered trademark).

The temperature sensor 24 is for measuring the temperature inside and outside the house, and a known non-contact temperature sensor including a known radiation thermometer for measuring infrared light or infrared photons is used. However, a contact-type thermometer may be used.
As shown in FIG. 3, the temperature sensor 24 of the present embodiment includes two temperature sensors, an indoor temperature sensor 24a and an outside air temperature sensor 24b.
The indoor temperature sensor 24a and the outside air temperature sensor 24b are attached to the information outlet box 25 and are disposed together with the information outlet box 25 at appropriate positions in the house. The installation location is not particularly limited, and is the same as the installation location of a known information outlet box installed in a normal house.

FIG. 3 is an explanatory diagram of the installation state of the information outlet box 25.
In FIG. 3, the output cable from the temperature sensor is indicated by a dotted line for explanation, but the other cables are not shown.
The information outlet box 25 according to the present embodiment mainly includes a known outlet plate 26 made of a resin plate, a main body 27, and a temperature sensor support 28 made of a hollow cylindrical body. An outside air temperature sensor 24 b is installed on the sensor 24 a and the temperature sensor support 28.

  The outlet plate 26 is formed with a modular jack mounting hole for connecting a telephone line and a LAN cable (not shown) and a mounting hole 26a for mounting the indoor temperature sensor 24a. An indoor temperature sensor 24a is disposed in the mounting hole 26a, and the indoor temperature sensor 24a is disposed in a state where the sensor portion is exposed on the surface of the outlet plate 26 on the indoor side.

The main body 27 is a housing having an opening surface on the outlet plate 26 side, and accommodates a modular jack and cables.
Further, a drawing hole 27b for drawing the outdoor temperature cable 29c, which is an output cable of the outdoor temperature sensor 24b, into the main body 27 is formed in the vicinity of the central portion of the surface 27a on the outer wall Wa side.

One end of the temperature sensor support 28 is fixed to the surface 27a on the outer wall Wa side so as to cover the drawing hole 27b. That is, since the hollow portion of the temperature sensor support 28 and the drawing hole 27b are in communication with each other, the outdoor temperature cable 29c is drawn from the hollow portion of the temperature sensor support 28 through the drawing hole 27b into the main body 27. It is.
Moreover, the outdoor end part 28a which is the other end is exposed from an attachment hole provided in the outer wall Wa.
The outside air temperature sensor 24b is fixed to the inner wall of the hollow portion of the temperature sensor support 28 with the sensor portion exposed from the outdoor end portion 28a.

  The outlet plate 26 to which the indoor temperature sensor 24a and the modular jack are attached is fixed in a state of covering the opening surface of the main body 27 to which the temperature sensor support body 28 to which the in-wall temperature sensor 21b and the outside air temperature sensor 24b are fixed is attached. Then, the outlet plate 26 is installed in a state where the outlet plate 26 is exposed in the room at the opening provided in the inner wall Wb.

The cable 124 drawn out from the information outlet box 25 includes a telephone line and a LAN cable (not shown) in addition to the indoor temperature cable 29a of the indoor temperature sensor 24a and the outdoor temperature cable 29c of the outdoor temperature sensor 24b.
When only the indoor temperature sensor 24a is installed, the information outlet box 25 shown in FIG. 3 is installed without the outside air temperature sensor 24b.

FIG. 4 shows the installation location of the electrical equipment 23 and the temperature sensor 24 on the first floor of the house 10. The temperature sensor 24 is installed in a living room, a dining room, and a Japanese-style room where the air conditioners 23-1 to 23-3 are installed.
However, in the living room, a temperature sensor 24 including two temperature sensors, an indoor temperature sensor 24a and an outside air temperature sensor 24b, is installed, and in the other rooms, only the indoor temperature sensor 24a is installed.

  The distribution board 30 includes a main breaker 31, a plurality of branch breakers 32-1 to 32-n, and a CPU 36 that calculates the amount of power used for each branch breaker 32-1 to 32-n based on the measured current value. And a storage means 37 for storing the amount of power used calculated by the CPU 36.

The main circuit breaker 31 is a known residential main circuit breaker, and supplies the commercial power supplied to the house 10 from the outside and the power generated by the solar power generation device 40 via the inverter 42 of the solar power generation device 40 to the primary side. To receive.
The branch breakers 32-1 to 32-n are made of publicly known branch breakers for homes, and are inserted into an electric circuit branched from the secondary side of the main breaker 31, and supply operating power to the electrical equipment 23 in the home 10. To do.
Each of the branch breakers 32-1 to 32-n includes current sensors 33-1 to 33-n that measure the currents of the electric paths of the branch breakers 32-1 to 32-n, and the branch breakers 32-1 to 32-n. Address detectors 34-1 to 34-n for reading address information from address identification objects (not shown) respectively provided in FIG. 4, and current detectors 34-1 to 33-n for the current values of current sensors 33-1 to 33-n. Processing units 35-1 to 35-n are provided for transmitting to the storage means 37 together with the address information read by n.

The current sensors 33-1 to 33-n are known current sensors, and each measure the current in the electric circuit of each branch breaker 32-1 to 32-n.
The address detectors 34-1 to 34-n have a known configuration described in Japanese Patent Application Laid-Open No. 2008-228379, and address identification (not shown) provided on the outer wall surface of the branch breakers 32-1 to 32-n. An address can be detected by detecting the arrangement and height of a plurality of protrusions of the object. The address here refers to an address that can uniquely identify each of the branch breakers 32-1 to 32-n in the distribution board 30.
An address identification object (not shown) includes a plurality of protrusions, and each of these protrusions is formed as one of two heights. The addresses of the branch breakers 32-1 to 32-n are specified by the arrangement of high protrusions and low protrusions.
The address detection units 34-1 to 34-n include a plurality of push buttons at positions corresponding to the protrusions of the address identification object, and the address identification object is opposed to the address detection units 34-1 to 34-n. Thus, the push button facing the high protrusion is pushed, and the arrangement of the protrusions of the address identification object can be detected.

A circuit table showing the circuit design of the branch breakers 32-1 to 32-n is shown in FIG.
The circuit design of the branch breakers 32-1 to 32-n is performed by the designer while listening to the owner's wishes when the house 10 is newly constructed or renovated.
In FIG. 5, the branch breaker address column at the left end indicates the address of each branch breaker 32-1 to 32-n read by the address detectors 34-1 to 34n, and the floor column and the room column indicate each branch breaker 32. The floor number, room name, and circuit column of the circuit connected to −1 to 32 -n indicate the use of the circuit connected to each branch breaker 32-1 to 32 -n.

  In the storage means 37, the electric power used in the electric circuit of each branch breaker 32-1 to 32-n is calculated from the current measurement value of the current sensors 33-1 to 33-n and the voltage measurement value measured by a voltage sensor not shown. A program for calculating the quantity is stored. Moreover, each branch breaker 32-1 to 32-n calculated for every predetermined time calculated using a current amount storage unit for storing current measurement values of the current sensors 33-1 to 33-n and a program for calculating the amount of power used. A power consumption storage unit that temporarily stores the power consumption of the current circuit.

  The CPU 36 uses the current value measured for the current sensors 33-1 to 33-n and the voltage measurement value measured by a voltage sensor (not shown) to execute each branch breaker 32 according to a program stored in the storage unit 37. The power consumption of the electric paths of −1 to 32-n is calculated, and the calculation result is stored in the power consumption storage unit of the storage unit 37.

The solar power generation device 40 includes a solar power generator 41 that converts solar energy into electric energy, an inverter unit 42 that converts a direct current generated by the solar power generator 41 into an alternating current, a solar power generator 41, and An open / close unit 43 that supplies commercial power supplied from each power company to each branch breaker 32-1 to 32-n, a generated power amount detection unit 44 that detects the amount of power generated by the solar power generator 41, Electric power sales meter 45 that measures the amount of electric power sold to be sold to an electric power company, electric power meter 46 that measures the amount of electric power purchased from the electric power company, and solar power generator 41 The storage battery 47 that stores the unused power among the stored power, the CPU 48, the generated power amount detector 44, the sold power meter 45, the purchased power meter 46, the purchased power amount, Electricity amount data , A storage unit 49 for temporarily storing data of the number of times that the battery 47 has been charged to 1 day.
The storage means 49 is arranged at predetermined time intervals measured by the generated power amount detection unit 44, the sold power amount meter 45, and the purchased power amount meter 46 every predetermined time according to the control signal of the CPU 48, in this embodiment every 30 minutes. Stores the amount of generated power, the amount of power sold, and the amount of power purchased.
In this embodiment, the solar power generation device 40 is provided as the power generation device, but any home power generation device may be used, and a wind power generation device, a hydroelectric power generation device, or the like may be provided instead of the solar power generation device 40. Good.

The building maker 50 is a maker who designed and built the house 10. Instead of the construction manufacturer 50, a contractor or the like who operates the housing history information display system according to the present embodiment and who has received the circuit data of the housing 10 from the person who designed and built the housing 10 may be used. . Further, it may be a design office or an individual who designed the house 10.
As shown in FIG. 1, the building manufacturer 50 is provided with a center server 60 and a terminal computer 80, which are connected to each other via an intranet 51.
The center server 60 is a server computer that manages the house history information display system of the present embodiment, and is managed and managed by a department that manages the operation of the house history information display system of the embodiment of the building maker 50. Yes.
Since the hardware configuration of the center server 60 is the same as that of the home server 20, description thereof is omitted.

The HDD of the center server 60 stores a house information storage unit that stores history information of each house 10.
The house information storage unit accesses the house history information display system from the home server 20, the owner of each house 10, the number and configuration of the residents of the house 10, the location, the address of the home server 20 installed in the house 10, and the home server 20. Various documents such as ID information, password information such as passwords, building information such as the number of floors of the building, and history information such as repair / extension / renovation are stored.

In addition, information on durable consumer goods including electrical equipment 23 and furniture installed and arranged in the house 10 is stored. The information on durable consumer goods includes basic information on durable consumer goods, images, instruction manuals, warranty cards, and the like.
As basic information on durable consumer goods, identification numbers for uniquely identifying durable consumer goods including the electrical equipment 23, the photovoltaic power generation device 40, the storage battery 47, furniture, etc. within the house history information display system, Type, manufacturer name, product number, general useful life, general annual usage time or frequency, manufacturer-announced period power consumption during heating period (October 28th to April 14th), charging of storage battery 47 This includes the number of possible times, the general number of charges per year, etc.

  Here, the general useful life and the number of chargeable times are the average useful life of these facilities announced by manufacturers of equipment such as air conditioners, IH heaters, dishwashers, heat pump water heaters, and storage batteries 47 in each room. And the number of times the storage battery 47 can be charged. In addition, the general annual usage time or number of times of use and the number of times of charging are the average annual usage time or number of times of usage of the equipment announced by the manufacturer of the equipment, and the home of the storage battery 47 announced by the manufacturer of the storage battery 47. The average number of charge per year.

The housing information storage unit stores various application forms.
Further, the house information storage unit stores the power consumption data for general households (metered lights A and B) of the municipality to which the address of the house 10 belongs, and the population data of the municipality for each year. .
The data stored in the house information storage unit is regularly updated, and the latest data is always registered.

  The HDD of the center server 60 stores a circuit table 62 that indicates the correspondence between the branch breakers 32-1 to 32-n of each house 10 and the in-building wiring in the house 10.

  The circuit table 62 is a table showing the correspondence between each branch breaker 32-1 to 32-n and the in-building wiring in the house 10, and as shown in FIG. 5, each branch breaker 32-1 to 32 is shown as an item. -N address, floor number and room name of circuit connected to each branch breaker 32-1 to 32-n corresponding to the address, wiring in the building, each branch breaker 32-1 to 32-n corresponding to the address Including a circuit connected to

Furthermore, the HDD of the center server 60 stores the used power amount data storage unit, the power generation / purchasing power amount data storage unit, the temperature data storage unit, and the number of daily battery charging times, in which data copied from the home server 20 of each house 10 is registered. A storage unit is stored. Since the data registered in these storage units is the same as the items in the storage unit of the same name of the home server 20 except that the items of the identification information of each house 10 are provided, the description is omitted.
In addition, a daily power consumption storage unit, in which data obtained by processing data stored in the power consumption data storage unit, the power generation / trading power amount data storage unit, the temperature data storage unit, and the daily storage battery charge number storage unit are registered, daily Power generation / purchasing power storage unit, daily temperature storage unit, daily power usage time storage unit, daily storage battery charge count storage unit, monthly usage power storage unit, monthly power generation / trading power storage unit, monthly temperature storage unit , Monthly power usage time storage unit, monthly storage battery charge frequency storage unit, annual power consumption storage unit, annual power generation / sales power storage unit, annual power usage time storage unit, annual storage battery charge frequency storage unit Is stored.

In the daily power consumption storage unit, the data on the power consumption of the electric circuit of each branch breaker 32-1 to 32-n of the house 10 is accumulated for 24 hours from midnight to midnight the next day. The integrated value of the electric power consumption of the electric circuit of the branch breakers 32-1 to 32-n is stored, and items include identification information of each house 10, addresses of the branch breakers 32-1 to 32-n, date The amount of power used by each branch breaker 32-1 to 32-n of the day is included.
In the daily power generation / trading power amount storage unit, the generated power amount, the sold power amount, and the purchased power amount data of the house 10 are integrated for 24 hours from midnight to midnight the next day, The amount of electric power sold and the integrated value of the electric power purchased are stored, and the items include the identification information of each house 10, the date, the amount of electric power generated on that day, the amount of electric power sold on that day, and the amount of electric power purchased on that day.
The daily temperature storage unit stores the daily maximum temperature and minimum temperature data extracted from the indoor and outdoor temperature data measured by the temperature sensor 24 of the house 10. The items include identification information of each house 10, The date, the identification information of the temperature sensors 24a and 24b, the highest temperature of the day, and the lowest temperature of the day are included.
In the daily power usage time storage unit, the approximate time when the current flows through the electric circuit of each branch breaker 32-1 to 32-n of the house 10 on one day, that is, each branch breaker 32-1 to 32-n is stored. The approximate time when the connected circuit and / or electrical device 23 is used is stored, and the items include identification information of each house 10, addresses of the branch breakers 32-1 to 32-n, date, The approximate usage time of each branch breaker 32-1 to 32-n of the day is included.

In the monthly power consumption storage unit, the monthly branch breakers 32-1 to 32-2, each of which accumulates data on the power consumption of the electric circuit of each branch breaker 32-1 to 32-n of the house 10 for one month. The integrated value of the electric power consumption of n electric circuit is stored, and items include identification information of each house 10, address of each branch breaker 32-1 to 32-n, year, month, and each branch breaker 32 of the month. Includes power consumption of -1 to 32-n.
In the monthly power generation / trading power amount storage unit, the monthly power generation amount, the power sale amount, and the power purchase amount obtained by integrating the data of the power generation amount, power sale amount, and power purchase amount of the house 10 for one month are stored. The integrated value is stored, and the items include the identification information of each house 10, the year and month, the amount of power generated in the month, the amount of power sold in the month, and the amount of power purchased in the month.
The monthly temperature storage unit stores data of the highest temperature and the lowest temperature of the house 10 for each month. The items include identification information of each house 10, year and month, identification information of the temperature sensors 24a and 24b, Includes the highest temperature of the month and the lowest temperature of the month.
In the monthly power usage time storage unit, the approximate time that current flows through the electric circuit of each branch breaker 32-1 to 32-n of the house 10 in one month, that is, each branch breaker 32-1 to 32-n. The approximate time when the circuit and / or the electric device 23 to which the terminal is connected is used is stored. The items include identification information of each house 10, addresses of the branch breakers 32-1 to 32-n, year, month, The approximate usage time of each branch breaker 32-1 to 32-n for the month is included.
The number of times the storage battery 47 is charged per month is stored in the monthly storage battery charge count storage unit, and the items include the identification information of each house 10, the year and month, and the number of times the storage battery 47 has been charged on that day. .

In the yearly power consumption storage unit, each branch breaker 32-1 to 32-32 for each year obtained by accumulating data on the power consumption of the circuit of each branch breaker 32-1 to 32-n of the house 10 for one year. The integrated value of the electric power consumption of the electric circuit of n is stored, and items include identification information of each house 10, address of each branch breaker 32-1 to 32-n, year, each branch breaker 32- 1 to 32-n power consumption is included.
The annual power generation / purchasing power storage unit stores the data of the power generation, power sales, and power purchase of the house 10 for one year, and the annual power generation, power sales, and power purchase. The integrated value is stored, and the items include the identification information of each house 10, the year, the amount of power generated in that year, the amount of power sold in that year, and the amount of power purchased in that year.
In the annual power usage time storage unit, the approximate time during which current flows through the electric circuit of each branch breaker 32-1 to 32-n of the house 10 in one year, that is, each branch breaker 32-1 to 32-n. The approximate time when the circuit and / or the electrical device 23 to which the terminal is connected is used is stored. The items include identification information of each house 10, addresses of the branch breakers 32-1 to 32-n, year, It includes the approximate usage time of each branch breaker 32-1 to 32-n of the year.
The number of times of storage battery charging per year storage unit stores the number of times the storage battery 47 has been charged in one year, and items include the identification information of each house 10, the year, and the number of times the storage battery 47 has been charged on that day.
In the HDD of the center server 60, a circuit registration program for allowing a designer to input data in the circuit table 62 of each house 10, and a publicly known method for calculating an electricity bill from the amount of electric power used by each electrical device 23 and the house 10 as a whole. The electricity bill calculation program is stored.

  The terminal computer 80 is a computer used by each person in charge of the building maker 50. Since the hardware configuration of the terminal computer 80 is the same as that of the home server 20, the description thereof is omitted.

Next, business processing performed by the house history information display system of this embodiment and processing executed by each program will be described.
Upon receiving a request for building the house 10 from the owner, the designer of the building maker 50 designs the house 10 using CAD while listening to the intention of the owner.

Thereafter, the designer designs an electric circuit in the house 10 while listening to the intention of the owner. The designer accesses the center server 60 from the terminal computer 80, clicks an icon (not shown), and starts a circuit registration program.
When an icon (not shown) is clicked from the terminal computer 80, the process of the flowchart of FIG. 6 starts. The process of FIG. 6 is controlled by a CPU (not shown) of the center server 60.
In step S21, a circuit input screen (not shown) is displayed. This screen is a screen for the designer to register the electrical circuit of the house 10, and is a field for entering a house identification number that can uniquely identify the house 10 on the intranet 51, branch breakers 32-1 to 32-n. A table registration field for registering the correspondence between the address of the address and the electric circuit connected to each of these branch breakers 32-1 to 32-n, an OK button for confirming the input contents, and a cancel button for canceling the input work. I have.
In the table registration column, a branch breaker address column for inputting the addresses of the branch breakers 32-1 to 32-n, a floor column for inputting the floor number to which the branch breaker is connected, and a room name to which the branch breaker is connected are input. The table format includes a room name column and a circuit (use) column to which the branch breaker is connected.

In step S22, it is determined whether the OK button is clicked on a circuit input screen (not shown).
If the OK button has not been clicked (step S22: NO), it is determined in step S23 whether the cancel button has been clicked.
If the cancel button is not clicked (step S23: NO), it is determined in step S22 whether the OK button is clicked on a circuit input screen (not shown). That is, when neither the OK button nor the cancel button is clicked, it is determined that the designer is inputting, and steps S22 and S23 are repeated.
If the cancel button is clicked (step S23: YES), it is determined that the designer wants to stop the input, and the process of FIG.

If the OK button is clicked in step S22 (step S22: YES), it is determined in step S24 whether there is an input omission on a circuit input screen (not shown).
If there is an input omission (step S24: NO), it is determined in step S22 whether an OK button has been clicked on a circuit input screen (not shown). That is, steps S22 and S24 are repeated until there is no input leakage.
If there is no input leakage (step S24: YES), in step S25, the address of the branch breakers 32-1 to 32n input, the number of floors to which the branch breaker is connected, the room name, the circuit (use), and the house 10 Is registered in the circuit table 62 of the center server 60 as data for each of the branch breakers 32-1 to 32-n, and the processing of FIG.

After the construction of the house 10 is completed, the construction maker 50 gives an ID and a password for using the house history information display system to the resident when handing over to the owner who is a resident, and the home server 20 of the house 10 The housing history information display system of this embodiment can be used more. The ID and password are registered in the housing information storage unit of the center server 60.
When the resident enters the house 10, he turns on the main breaker 31, the branch breakers 32-1 to 32-n of the distribution board 30, the solar power generation device 40, etc. 1, the home server 20 is always connected to the Internet 1, and the power is turned on.

Thereby, the home server 20 accesses the used electric energy storage part of the storage means 37 of the distribution board 30 every predetermined time, in this embodiment every 30 minutes, and each branch breaker 32 for every predetermined time of the house 10. The data on the power consumption of the electric paths of −1 to 32-n is acquired and registered in the power consumption data storage unit of the HDD 204.
Further, the home server 20 accesses the storage means 49 of the solar power generation device 40 every predetermined time, in this embodiment every 30 minutes, and generates electric power, electric power sales, electric power purchased every predetermined time of the house 10. Capability data is acquired and registered in the power generation / trading power amount data storage unit of the HDD 204.
Further, the home server 20 registers the temperature value indicated by the temperature sensor 24 installed in each room of the house 10 and outdoors in the temperature data storage unit of the HDD 204 every predetermined time, in this embodiment, every 30 minutes.
The home server 20 registers the data of the number of daily charging times of the storage battery 47 of the house 10 stored in the storage unit 49 in the daily storage battery charging number storage unit of the HDD 204 every predetermined time, in this embodiment, every day.
The home server 20 transmits data to the center server 60 each time data is stored in the power consumption data storage unit, the power generation / purchasing power amount data storage unit, the temperature data storage unit, and the daily storage battery charge count storage unit. The server 60 receives these data, attaches identification information of the house 10, and uses an unillustrated HDD power consumption data storage unit, power generation / trading power amount data storage unit, temperature data storage unit, daily Store in the storage battery charge count storage unit.

The center server 60 integrates the data of each time zone in units of 30 minutes stored in the used power amount data storage unit and the generated / purchased / purchased power amount data storage unit once a day, for example, at midnight. The data is stored in the daily power consumption storage unit and the daily power generation / purchase power storage unit as data for each day in units of days.
In addition, from the data of each time zone in units of 30 minutes stored in the temperature data storage unit once a day, for example, at midnight, among the data whose date is equal to (date of the day-1), The data of the maximum value and the data of the minimum value are extracted for the temperature item, and registered as the maximum temperature and the minimum temperature of the data whose date is (date-1 of the current day), respectively, and stored in the daily temperature storage unit. To do.

Further, once each day, for example, at midnight, each branch breaker 32-1 during the day of the previous day using the data of each time zone in units of 30 minutes stored in the power consumption data storage unit. Approximate time for current to flow through ~ 32-n. In this process, for each branch breaker 32-1 to 32-n, the number of time zones every 30 minutes in which data of electric energy exists among 48 time zone records included in one day is calculated. Count and multiply the number of obtained time zones by 0.5 hours to calculate the total time zone during which current flows. The calculated total time value is stored in the daily power usage time storage unit.
And among the data of each time zone with 30 minutes as a unit stored in the used electric energy data storage unit, the generated / purchased electric energy data storage unit, and the temperature data storage unit, the date is (date-2 of the day). ) Is deleted. Since it comprises in this way, it becomes possible to provide the house history information display system which preserve | saves the electric power and temperature data of the house 10 over a long period of time, and can be utilized effectively when buying and selling the house 10.

Moreover, the center server 60 is once a month, for example, at midnight on the first day of every month, in the daily power consumption storage unit, the daily power generation / trading power storage unit, the daily power usage time storage unit, and the daily storage battery charge frequency storage unit. Accumulate the stored daily data to make monthly data in units of one month, monthly power consumption storage unit, monthly power generation / trading power storage unit, monthly power usage time storage unit, month Stored in the storage battery charge count storage unit.
Also, the temperature item is the maximum among the data whose year and month are equal to (year-month-1 of the current day) from the daily data stored in the daily temperature storage unit at midnight on the first day of every month, for example. Value data and minimum value data are extracted, registered as the highest temperature and the lowest temperature of the data whose year and month are (year-month-1 of the current day), respectively, and stored in the monthly temperature storage unit.
Of the daily data stored in the daily power storage unit, the daily power generation / purchasing power storage unit, the daily temperature storage unit, the daily power usage time storage unit, and the daily storage battery charge count storage unit, Delete data equal to year-month-1) of the current day. Since it comprises in this way, it becomes possible to provide the house history information display system which preserve | saves the electric power and temperature data of the house 10 over a long period of time, and can be utilized effectively when buying and selling the house 10.

Further, the center server 60 has a monthly power consumption storage unit, a monthly power generation / sales power storage unit, a monthly power usage time storage unit, a monthly power consumption storage unit, a monthly power consumption storage unit, a monthly power usage time storage unit, Accumulate the monthly data stored in the storage battery charge count storage unit to make the yearly data in units of one year, the annual energy consumption storage unit, the annual power generation and sales energy storage unit, each year The data is stored in the power usage time storage unit and the annual storage battery charge count storage unit.
Of the monthly data stored in the monthly power consumption storage unit, the monthly power generation / trading power storage unit, the monthly power usage time storage unit, and the monthly storage battery charge count storage unit, Delete data equal to year-1). Since it comprises in this way, it becomes possible to provide the house history information display system which preserve | saves the electric power and temperature data of the house 10 over a long period of time, and can be utilized effectively when buying and selling the house 10.
In the present embodiment, in this way, the center server 60 performs processing for accumulating measurement data to make data for each day, every month, and every year. This eliminates the need for the home server 20 to perform measurement data integration processing, reduces the processing load on the home server 20 that is often installed in an individual house 10, and facilitates maintenance and the like. As a result, it is possible to reduce the need for maintenance and support services for the resident of the house 10 regarding the home server 20 from the building manufacturer 50 side. Note that the measurement data integration process may be controlled by the home server 20. In this case, in this embodiment, the daily power consumption storage unit, the daily power generation / trading power storage unit, the daily power usage time storage unit, the monthly power consumption stored in the HDD (not shown) of the center server 60 in this embodiment. Storage unit, monthly power generation / purchasing power amount storage unit, monthly power usage time storage unit, monthly storage battery charge count storage unit, annual power consumption storage unit, annual power generation / trading power amount storage unit, annual power The usage time storage unit and the yearly storage battery charge number storage unit are stored in the home server 20.

An operation in which a resident of the house 10 uses the house history information display system of the present embodiment will be described. In the present embodiment, processing of the following house history information display system is controlled by the center server 60. This eliminates the need for the home server 20 to perform the processing of the house history information display system, reduces the processing load of the home server 20 that is often installed in the individual house 10, and facilitates maintenance and the like. . As a result, it is possible to reduce the need for maintenance and support services for the resident of the house 10 regarding the home server 20 from the building manufacturer 50 side. In addition, you may comprise so that the process of a house history information display system may be controlled by the home server 20. FIG.
When the resident clicks an icon of a housing history information display system (not shown) on the display 22, the center server 60 displays an ID and password input screen (not shown) on the screen of the display 22. When the correct ID and password are input by the resident, the center server 60 performs a process for displaying an initial screen of a housing history information display system (not shown).

  In this process, the center server 60 first receives the identification number of the house 10 and the ID and password input by the resident on the display 22 via the home server 20. The center server 60 searches the housing information storage unit of the center server 60 using the address of the home server 20 as a key, and if there is corresponding customer data, the name, address, etc. of the resident of the house 10 Information is acquired, and an initial screen of a housing history information display system (not shown) is displayed on the display 22.

  This initial screen (not shown) is a home page for displaying the initial screen (not shown), information on the owner of the house 10, owner information such as location, building information such as the number of floors of the building, site area, etc. , Basic information button for housing to display basic information such as information on contractors, etc., maintenance inspection record book button for housing to display history information such as repair and extension / renovation of house 10, design drawing of house 10 , Download buttons for various documents to display the download screen for various documents such as quotations, contracts, building confirmations, etc., buttons for obtaining various documents to display the screen for obtaining various application documents, Power usage history button for displaying the power usage history screen related to the housing history information display system, the photovoltaic power generation history screen related to the housing history information display system of this embodiment Photovoltaic amount history button for displaying, displays the indoor temperature history button for displaying the indoor temperature history screen for a home history information display system of the present embodiment.

When a power usage history button (not shown) is clicked on the initial screen (not shown), the center server 60 stores each branch breaker 32-for each year from the yearly used power storage unit (not shown) of the HDD (not shown). 1 to 32-n is obtained, and the data of all branch breakers 32-1 to 32-n is added to obtain the accumulated energy consumption for each year of the entire house 10, and this is obtained by a known method. A graph is displayed, and an annual power consumption history screen (not shown) is displayed. On this screen, a graph of the amount of electric power used for each year from the time of entering the house 10 to that time is displayed.
Also, on the left side of this screen, the basic information button for homes similar to the initial screen (not shown), the maintenance inspection record book button for homes, the download buttons for various documents to display the download screen for various documents, and various documents An order button, a power usage history button, a photovoltaic power generation history button, and an indoor temperature history button are displayed.
In addition, at the top of this screen is a button for displaying the previous day, the current day, the month, and the annual power consumption graph, and information on the air conditioner power consumption in the winter of the entire house 10 or each room for checking insulation. Are displayed, a button for displaying the housing fuel consumption per person for the housing fuel consumption check, and a button for displaying the actual remaining useful life of the facility for the facility value check.

On this screen, when a button for displaying winter air conditioner power consumption information in the living room is clicked, the center server 60 stores the daily power consumption storage unit of the HDD (not shown) into the identification information of the house 10. Then, the address of the branch breaker of the living room air conditioner is searched as a key, and the data on the power consumption of the air conditioner in the living room from October 28 to April 14 of that year or the previous year is acquired.
Further, the center server 60 searches the housing information storage unit of the HDD (not shown) using the house 10, the room name (living room), and the name of durable consumer goods (air conditioner) as keys, and the manufacturer name of the air conditioner in the living room, The manufacturer's announced period power consumption in the product number and heating period (October 28 to April 14) is acquired.
Next, the winter living air conditioner power consumption display screen 300 in FIG. 7 is displayed on the display 22 using these acquired data.

The winter living air conditioner power consumption display screen 300 in FIG. 7 is similar to that displayed on the initial screen (not shown) on the left side. A book button 103, download buttons 104 for various documents, an order button 105 for various documents, a power usage history button 106, a photovoltaic power generation history button 107, and an indoor temperature history button 108 are displayed.
Also, in the upper part, the power consumption history button 111 for displaying the power consumption graph for the previous day, the current day, the month, and the year, which is the same as that displayed on the annual power consumption history screen (not shown), the insulation check For this reason, a winter air conditioner power amount button 112 for displaying information on the power consumption of the air conditioner in the entire house 10 or each room, and a home fuel consumption button for displaying the per capita housing fuel consumption for the home fuel consumption check. 113, an equipment useful life button 114 for displaying the equipment actual remaining useful life for equipment value check is displayed.

  On the right side, a winter living air conditioner power consumption display column 301 is provided, a graph of the monthly power consumption of the house 10 during the immediately preceding winter heating period, the value of the accumulated power consumption of the house 10 during the heating period, The value of the period power consumption during the heating period announced by the manufacturer of the model air conditioner is displayed.

When the home fuel consumption button 113 in FIG. 7 is clicked, the center server 60 searches the annual power consumption storage unit using the identification information of the home 10 as a key, and each branch breaker 32-1 to 32-n up to the previous year. Get data on the amount of power used. For each year up to the previous year, the data of all branch breakers 32-1 to 32-n are added to obtain data on the amount of power used for each year up to the previous year of the entire house 10.
Next, data on the number of residents of the house 10 is acquired from the housing information storage unit of the HDD (not shown), and the amount of power used for each year is divided by the number of residents of the house to The amount of electricity used per person for each year, that is, the fuel consumption per person is calculated.

Further, the center server 60, for each year up to the previous year, from the housing information storage unit, the power consumption data for the general household (usage lights A and B) of the municipality to which the address of the house 10 belongs, and the municipality. The population data for each year is obtained, and for each year up to the previous year, the electricity consumption per capita in the municipality is calculated by dividing the electricity consumption by the population.
Next, based on the calculated data, the screen displays the fuel consumption per person (electric power consumption per person) in the house 10 for each year up to the previous year and the electric power consumption per person in the municipality to which the house 10 belongs. Displayed above, and a per-house fuel consumption screen (not shown) is displayed.
The resident can recognize whether the housing fuel consumption per person of the house 10 is high or low by comparing with the power consumption per person of the municipality. That is, if the house 10 is a highly heat-insulated and airtight house, the heating and cooling costs can be reduced, so that the housing fuel consumption per person is displayed as a value smaller than the power consumption per person in the municipality.

When the equipment useful life button 114 in FIG. 7 is clicked, the processing in the flowchart in FIG. 8 starts. The process of FIG. 8 is controlled by a CPU (not shown) of the center server 60.
First, in step S31, the identification number of the house 10, the address of the branch breaker connected to the air conditioner, IH heater, dishwasher, and heat pump water heater in each room, and the date, year, month, and year before the previous day are shown. The day before the branch breakers 32-1 to 32-n connected to the air conditioner, IH heater, dishwasher, and heat pump water heater in each room by searching the daily, monthly, yearly power usage time storage unit as a key Get previous approximate usage time data.
Next, in step S32, the acquired approximate use time data is integrated, and the total approximate use time in which the air conditioner, IH heater, dishwasher, and heat pump water heater in each room were used before the previous day is calculated.

In step S33, the housing information storage unit is searched using the identification information of the house 10 and the identification information of the air conditioner, IH heater, dishwasher, and heat pump water heater in each room as keys, and the air conditioner, IH heater, dishwasher in each room. Data of general service life and general annual usage time of the machine and heat pump water heater.
Next, in step S34, the actual remaining useful life of the air conditioner, IH heater, dishwasher, and heat pump water heater in each room is calculated using the data acquired and calculated in steps S32 and S33.
In this step, the actual remaining useful life (years) of these facilities is calculated by the following formula.
The actual remaining useful life of the equipment (years) = {(general useful life × general annual usage time) −total approximate usage time of equipment in the house 10} / general annual usage time

In this embodiment, the actual remaining useful life is calculated based on the usage time of the equipment of the home appliance 23 including the air conditioner, IH heater, dishwasher, and heat pump water heater in each room, but the equipment is not the usage time. When it has the property of deteriorating with the number of uses, the actual remaining useful life may be calculated by comparing the number of uses in the house 10 with the general number of uses. In this case, the home appliance to which each branch breaker 32-1 to 32-n is connected by installing in the distribution board 30 a counter that counts the number of times the current starts to flow to each branch breaker 32-1 to 32-n. The number of times the device 23 is used is counted, and the actual remaining useful life is calculated using the number of times used.
In addition, you may acquire the frequency | count of use of household appliances 23, such as a heat pump hot-water supply apparatus, directly from the household appliances 23 instead of from the counter of each branch breaker 32-1 to 32-n.

Next, in step S35, the daily, monthly, and yearly battery charge count storage units are searched using the identification number of the house 10 and the year, month, year, and year before the previous day as keys, and before the previous day of the storage battery 47. Get the data of the number of charges.
Next, in step S36, the acquired data on the number of times of charging is integrated, and the total number of times of charging the storage battery 47 before the previous day is calculated.

In step S37, the housing information storage unit is searched using the identification information of the house 10 and the identification information of the storage battery 47 as keys, and data on the number of chargeable times of the storage battery 47 and the general number of charging times in a year is acquired.
Next, in step S38, the actual remaining useful life of the storage battery 47 is calculated using the data acquired and calculated in steps S36 and S37.
In this step, the actual remaining useful life (year) of the storage battery 47 is calculated by the following equation.
Actual remaining useful life of storage battery 47 (year) = (number of chargeable times−total number of charges of storage battery 47 in house 10) / general number of charges per year

After that, based on the data calculated in steps S34 and S38, the equipment substantial remaining useful life screen 400 of FIG. 9 is displayed on the display 22, and the processing of the flowchart of FIG. 8 ends.
Buttons 101 to 108 and 111 to 114 similar to those in FIG. 7 are displayed on the left side and the upper part of the equipment substantial remaining useful life screen 400 in FIG. 9.
On the right side, there is an equipment real remaining service life display column 401 for displaying the actual remaining service life of each electrical device 23 and storage battery 47.
Since it is configured in this way, facilities with low use frequency are less likely to deteriorate and have a substantial value, so it is possible to automatically evaluate the value of appropriate facilities taking into account the use frequency. . The resident can check the actual remaining useful life of the equipment in consideration of the usage time and the number of times by checking the equipment actual remaining useful life display column 401 instead of the manufacturer's published value as it is.

When the photovoltaic power generation amount history button 107 of FIG. 7 or FIG. 9 is clicked, the center server 60 generates the monthly power generation / sales of the HDD (not shown) using the identification information of the house 10 and the previous year, for example, 2009 as a key. The power amount storage unit and the yearly power generation / purchased power amount storage unit are searched, and the data of the power generation amount for each month and year of the house 10 is acquired. Further, the yearly power consumption storage unit of the HDD (not shown) is searched using the identification information of the house 10 and the number of years in the previous year, for example, 2009 as a key, and data on the power consumption of the previous year of the house 10 is acquired.
Next, using a known electricity rate calculation program stored in the center server 60, the electricity rate corresponding to these generated power amounts is calculated from the monthly and yearly generated power amount data of the house 10 in the previous year.
Then, based on these data, the annual power generation amount screen 500 of FIG. 10 is displayed on the display 22.

Buttons 101 to 108 similar to those in FIGS. 7 and 9 are displayed on the left side of the monthly power generation amount screen 500 in FIG. 10. In addition, a power generation amount history switching button 121 for displaying the power generation amount display column for the previous day, the current day, the month, and the year is displayed on the upper part.
On the right side, the monthly power generation amount in 2009 of the house 10, a graph of the monthly converted power rate obtained by converting the monthly power generation amount into an electric charge, the accumulated power generation amount in 2009, and the power amount Is converted into an electricity bill in 2009, and a monthly power generation amount display column 501 is displayed for displaying the amount of electricity used in 2009 and the cumulative amount of electricity used in the house 10 in 2009.

When the room temperature history button 108 in FIG. 7, FIG. 9, or FIG. 10 is clicked, the center server 60 searches the monthly temperature storage unit using the identification information of the house 10 and the year of the previous year as a key. The data of the maximum temperature and the minimum temperature of each indoor and outdoor are acquired every month. Then, these data are graphed by a publicly known method, and the maximum indoor temperature and the minimum outdoor temperature for each month in the previous year of the house 10 are displayed as a graph on the screen, and an annual indoor temperature history screen (not shown) is displayed. .
On the left side of the annual indoor temperature history screen (not shown), buttons 101 to 108 similar to those of FIG. 7, FIG. 9 or FIG. 10 are displayed, and on the upper part, the previous day, the current day, the month, and the annual indoor temperature history screen are displayed. Indoor temperature history button to display, air conditioner operation and temperature transition button to display graph about air conditioner operation status and temperature transition of each room for insulation check, indoor of each room for insulation check An indoor / outdoor annual temperature button for displaying the outdoor annual temperature is displayed.

When the living room button is clicked on the air conditioner operation and temperature transition buttons on the annual indoor temperature history screen (not shown), the center server 60 identifies the branch 10 that connects the identification information of the house 10 and the air conditioner in the living room. The power consumption data storage unit is searched with the address of 1 and the date of the previous day, and data on the power consumption for every 30 minutes of the air conditioner in the living room of the house 10 on the previous day is obtained. Further, the temperature data storage unit is searched with the identification information of the house 10, the outside air temperature sensor 24b, the identification information of the indoor temperature sensor 24a of the living room, and the date of the previous day, and the outside air temperature and the living room every 30 minutes of the house 10 of the previous day. Obtain room temperature data.
Next, these data are graphed by a known method to display the living air conditioner operation and temperature transition screen 600 of FIG. 11 on the display 22.

The living air conditioner operation and temperature transition screen 600 has buttons 101 to 108 similar to those in FIG. 7, FIG. 9, or FIG. 10, etc., and the upper part displays the previous day, the current day, the month, and the yearly indoor temperature history screen. The indoor temperature history button 131 of the room, the air conditioner operation and temperature transition button 132 for displaying a graph regarding the air conditioner operation status and temperature transition of each room for the heat insulation check, the indoor and outdoor of each room for the heat insulation check The indoor / outdoor annual temperature button 133 for displaying the annual temperature is displayed.
On the right side, a living air conditioner operation and temperature transition display column 601 for displaying a graph of the air conditioner operation status of the living room and the indoor and outdoor temperature transition on the previous day is provided.
If the house 10 is highly heat-insulating and air-tight, the room temperature rises by operating the air-conditioner heating after the room temperature drops due to a drop in the outside temperature in winter, and the room temperature is high even after the air-conditioner is turned off. It is shown on the graph of the living air conditioner operation and temperature transition display column 601 that it is kept for a long time. On the contrary, in the summer, the room temperature rises by operating the air conditioner cooling after the room temperature rises due to the rise in the outside temperature, and even if the air conditioner is turned off after that, the living room air conditioner can keep the room temperature low for a long time. It appears on the graph in the operation and temperature transition display column 601. Therefore, it is possible to confirm the heat insulating property and air tightness of the house 10 from the graph of the living air conditioner operation and the temperature transition display column 601.

When the living room button of the indoor / outdoor annual temperature button 133 is clicked on the annual indoor temperature history screen (not shown) or the living air conditioner operation and temperature transition screen 600 of FIG. 11, the center server 60 displays the identification information of the house 10, The monthly temperature storage unit is searched using the identification information of the indoor temperature sensor 24a and the outdoor temperature sensor 24b in the living room and the year of the previous year as a key, and the highest and lowest monthly values of the indoor temperature sensor 24a and the outdoor temperature sensor 24b in the living room Get the temperature.
Next, the acquired data is graphed by a known method, and the living room indoor / outdoor annual temperature transition screen 700 of FIG. 12 is displayed on the display 22.

The living room indoor / outdoor annual temperature transition screen 700 has buttons 101 to 108 similar to those shown in FIG. 7, 9, 10 or 11 on the left side, and buttons 131 to 133 similar to FIG. Is done.
On the right side, a living room indoor / outdoor annual temperature transition display column 701 is provided which indicates monthly transitions of the indoor room maximum and minimum temperatures and the outdoor air maximum and minimum temperatures in the previous year.
If the house 10 is highly heat-insulating and air-tight, the maximum and minimum indoor temperatures will be above and below the outside air temperature even if the minimum outside air temperature decreases in winter and the maximum outside air temperature increases in summer. It is not affected and shows a constant value to some extent. Therefore, it is possible to confirm the heat insulation and airtightness of the house 10 by referring to the graph in the living room indoor / outdoor annual temperature transition display column 701.

In addition, you may provide the housing history information display system of this embodiment as a part of the housing history system which the building maker 50 provides. Here, the housing history system is a system that collects and manages housing history information such as a design book at the time of completion of the house 10, subsequent inspection / repair / reconstruction information, energy consumption status information, financial information, and the like. . When a service / product is introduced for the house 10 such as when maintenance is performed for the house 10, the information is sequentially registered in the house history system from the provider of the service / product. Information stored and stored in the house history system can be browsed by residents and various businesses that are temporarily permitted to access.
According to the house history system, all the history information about the house 10 is centrally managed. Therefore, when a request for renovation of the house 10 is made, the information can be shared with the business operator, and promptly and accurately providing products and services. It becomes possible to receive. In addition, the house 10 can be appropriately evaluated at the time of requesting the sale of the house 10 or the like.

DESCRIPTION OF SYMBOLS 1 Internet 10 House 20 Home server 21 Home network 23 Electric equipment 24 Temperature sensor 24a Indoor temperature sensor 24b Outside temperature sensor 25 Information outlet box 26 Outlet plate 26a Mounting hole 27 Main body 27a Surface 27b Lead-in hole 28 Temperature sensor support body 28a Outdoor end part 29a Indoor temperature cable 29c Outdoor temperature cable 30 Distribution board 31 Main breakers 32-1 to 32-n Branch breakers 33-1 to 33-n Current sensors 34-1 to 34-n Address detectors 35-1 to 35-n Processing unit 36, 48, 201 CPU
37, 49 Storage means 40 Photovoltaic power generation device 41 Photovoltaic generator 42 Inverter unit 43 Opening / closing unit 44 Power generation amount detection unit 45 Electricity sales meter 46 Power purchase meter 47 Storage battery 50 Building manufacturer 51 Intranet 60 Center server 62 Circuit table 80 Terminal computer 101 Resume resume top button 102 Basic information button 103 Residential maintenance inspection record button 104 Various document download button 105 Various document order button 106 Electricity usage history button 107 Solar power generation history button 108 Indoor temperature history button 111 Electric power consumption history button 112 Winter air conditioner energy amount button 113 Housing fuel consumption button 114 Equipment lifetime button 121 Power generation history switching button 131 Indoor temperature history button 132 Air conditioner operation and temperature transition button Down 133 indoor and outdoor annual temperature button 202 RAM
203 ROM
204 HDD
205 Storage medium device 206 Communication device 207 Keyboard 208 Mouse 209 Display device 210 Printer 300 Living air conditioner power consumption display screen 301 Winter living air conditioner power consumption display column 400 Equipment actual remaining useful life screen 401 Equipment actual remaining useful life display column 500 Annual power generation screen 501 Monthly power generation display column 600 Living air conditioner operation and temperature transition screen 601 Living air conditioner operation and temperature transition display column 700 Living room outdoor year temperature transition screen 701 Indoor / outdoor annual temperature transition display column Wa Outer wall Wb Inner wall

Claims (7)

A house history information display system that displays information indicating the properties of the house including the residual value of the house equipment obtained by processing the power usage data of the house on a display screen,
In the house, the display, a home server connected to the display, a plurality of branch breakers, and the plurality of branch breakers are provided for each of the plurality of branch breakers. And a distribution board provided with a power amount detecting means for measuring a current passing time or a current passing number every time a current flows in the power path within a predetermined time,
A breaker that is connected to the home server via the Internet and associates the identification information of the house, the identification information of each branch breaker of the house, and the identification information of each facility or each power outlet to which each branch breaker is connected. A center server comprising: a circuit table in which device correspondence information is registered; and a facility service life storage unit for storing data of general annual use time or annual use frequency of each facility and data of general service life With
The home server or the center server is
Receiving means for receiving measurement data of the electric energy detection means;
A storage unit for storing the received measurement data;
Using the received measurement data and the breaker / equipment correspondence information, the branch connected to each facility from the current passage time measurement data or the current passage number measurement data of each branch breaker for each predetermined time. The current passage time measurement data or the current passage number measurement data for each fixed time of the breaker is extracted, and the extracted measurement data is converted into use time or use frequency data for each fixed time of each facility. Means,
Means for calculating the total usage time or the total number of times of use of each facility by integrating the data on the usage time or the number of times of use for every fixed time of each facility;
Means for obtaining, from the equipment useful life storage unit, data of the general annual use time or annual use frequency of the equipment and data of the general useful life;
{(The general useful life × the general annual usage time or the number of annual usage) −the total usage time or the total usage count of the equipment} / the general annual usage time or the annual usage count Means for calculating the real remaining useful life of
Means for displaying the calculated substantial remaining useful life of each facility on the display screen. The house further includes an outside temperature sensor for measuring the outdoor temperature of the house, an indoor temperature sensor provided inside the plurality of rooms of the house, and a generated power amount detecting means for measuring the power generation amount of the power generator. And provided,
The home server or the center server further includes
Receiving means for receiving measurement data of the outside air temperature sensor, the indoor temperature sensor, and the power generation amount detection means;
Using the received power amount detection means, the outside air temperature sensor, the indoor temperature sensor, the measurement data of the power generation amount detection means, and the breaker / equipment correspondence information, the heat insulation of the house and the respective 2. The house history information display system according to claim 1, wherein information indicating a property of the house including a residual value of equipment is calculated and displayed on the display screen.   2. The house history information display system according to claim 1, wherein the facility is at least one facility selected from a group including an air conditioner, an IH heater, a dishwasher, and a heat pump water heater. The home server or center server further includes:
Means for receiving the number of charges of the storage battery every fixed time from the charge number measuring means for measuring the number of charges of the storage battery of the house;
Means for calculating the total number of charging times of the storage battery by accumulating all the number of charging times for each predetermined time;
From the storage battery charge count storage unit of the center server that stores the data of the general annual charge count and the chargeable count data of the storage battery, the general annual charge count data and the chargeable count data of the storage battery Means for obtaining
2. The house according to claim 1, further comprising means for calculating a substantial remaining useful life of the storage battery according to (the number of chargeable times−the total number of charging times of the storage battery) / the general number of charging times per year. History information display system. It is a housing history information display method for displaying on a display screen information indicating the properties of the house including the residual value of the equipment of the house obtained by processing the power usage data of the house,
A home server provided in the house or a center server connected to the home server via the Internet is provided for each of the plurality of branch breakers provided in the distribution board of the house, and for each of the plurality of branch breakers. Measurement data of the electric energy detecting means for measuring the electric energy per fixed time flowing through the electric circuit of the branch breaker within a predetermined time and the electric current passing time or the number of times of electric current passing every electric current flowing through the electric circuit within the predetermined time. The procedure to receive,
The received measurement data, the house identification information stored in the circuit table of the center server, the identification information of each branch breaker of the house, and each facility or each power outlet to which each branch breaker is connected The breaker connected to each facility from the current passage time measurement data or the current passage number measurement data of each branch breaker using the breaker / equipment correspondence information associated with the identification information of the branch breaker A step of extracting the current passage time measurement data or the current passage number measurement data for each predetermined time and converting the extracted measurement data into use time or use frequency data for each fixed time of each facility When,
A procedure for calculating the total usage time or the total number of times of use of each facility by accumulating the data on the usage time or the number of times of use for each fixed time of each facility,
From the equipment service life storage unit for storing the data of the general annual use time or the annual use frequency of each equipment and the data of the general service life, the general annual use time or the annual use frequency of each equipment is stored. Procedures for obtaining data and data for the general useful life;
{(The general useful life × the general annual usage time or the number of annual usage) −the total usage time or the total usage count of the equipment} / the general annual usage time or the annual usage count The procedure for calculating the actual remaining useful life of
And a procedure for transmitting the calculated substantial remaining useful life of each facility to the display so as to be displayed on a screen. The home server or the center server further includes an outside temperature sensor that measures an outdoor temperature of the house provided in the house, an indoor temperature sensor provided in a plurality of rooms of the house, and a power generation device. A procedure for receiving measurement data from a power generation detection means for measuring power generation;
Using the received measurement data of the received power amount detection means, the outside temperature sensor, the indoor temperature sensor, the power generation amount detection means, and the breaker / equipment correspondence information, the heat insulation of the house and the facilities The method according to claim 5, further comprising: calculating information indicating the property of the house including the residual value of the information and transmitting the information to the display so as to be displayable on a screen. The home server or center server further includes:
A procedure for receiving the number of times of charge of the storage battery at a predetermined time from the charge number measuring means for measuring the number of times of charge of the storage battery of the house;
A procedure for calculating the total number of charging times of the storage battery by accumulating all the number of charging times for each predetermined time;
From the storage battery charge count storage unit of the center server for storing data of the general annual charge count and chargeable count data of the storage battery, the general annual charge count data and the chargeable count of the storage battery The steps to get the data,
6. The house according to claim 5, further comprising a step of calculating a substantial remaining useful life of the storage battery according to (the number of chargeable times−the total number of charging times of the storage battery) / the general number of charging times per year. History information display method.

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