JP2010101608A - Performance data comparison support system for various type of floor heating device and computer program and storage medium used for the same - Google Patents

Abstract

The present invention provides a performance data comparison support system for various floor heating devices that can quickly and easily compare performance data of products of different types of floor heating devices having different heat source types and different usage environments.
A ROM 13 and a RAM 14 are connected to a CPU 12 constituting a control device 11, and an external storage device 19 is connected. The performance data table 20, the time series data table 21, and the thermal image data table 22 are connected to the external storage device 19. Is provided. The CPU 12 is provided with a comparison target list display instructing unit 31 and a performance data graphic display instructing unit 32 to display a data file stored in advance on the screen of the display device 17 and to display a large number of comparison target lists listed in the data file. A plurality of products to be compared are selected from the products of the floor heating apparatus. Then, the performance data of each selected product is displayed as a graphic on the screen of the display device 17, and the superiority or inferiority of the performance data of each product is determined based on this graphic.
[Selection] Figure 1

Description

  The present invention relates to a performance data comparison support system for various floor heating devices, a computer program used therefor, and a storage medium.

  In recent years, in a detached house or an apartment house, a floor heating device has been widely used as a device for heating a room. The floor heating device is a system in which the indoor floor surface is heated to about 30 ° C. and heated by heat radiation from the floor. The radiant heat radiated from an object of about 30 ° C. directly stimulates the warm tropics 2 mm below the human skin, so it feels warmer than a convective heating device. Moreover, compared with the convection type, the temperature difference in the room is small, and the room is warmed from under the feet, so that an ideal heating environment with head cold foot heat can be obtained.

  Currently popular floor heating devices are generally classified into two types according to heat sources. The methods are an electric type using an electric heater and a hot water type for circulating hot water. In particular, the hot water system using gas as a heat source has been rapidly spreading in recent years.

  On the other hand, all-electric houses that do not use gas or kerosene are recommended by electric power companies. All-electric homes are increasing year by year for convenience and economy, but hot water systems are the mainstream for floor heaters.

  In electric power companies, in order for salespersons to recommend electric floor heating devices to customers, it is necessary to show the superiority of electric floor heating devices over gas hot water floor heating devices. Performance is greatly influenced by the thermal insulation performance of the building. There are two types of electric floor heating devices: an electric heater method and a method of circulating hot water using a heat pump. The former has many types, and the latter has different performance depending on the outside air temperature and the set temperature. Furthermore, since the method of evaluating performance differs between hot water and electric floor heating devices, performance data comparison support for comparing the performance of electric floor heating devices with other gas or kerosene floor heating devices The system was not proposed.

  In various conventional floor heating devices, the performance varies depending on the difference in heat source type and the usage environment in which the floor heating device is used, and as described above, the performance differences of various floor heating devices are compared easily and quickly. There was no performance data comparison support system. For this reason, the salesman cannot easily and quickly know the differences in the performance of each product of the floor heating system. Which model of the product is superior in performance due to the difference in heat source type or usage environment There was a problem that it was difficult to quickly compare and discriminate.

  Moreover, even if the salesperson asks the customer's needs, that is, the heat source type of the floor heating device to be installed and various usage environments, it is troublesome to determine the various performances of the floor heating device according to the customer's needs. It is very difficult because it requires a lot of work. Moreover, it becomes more difficult to compare the performance of the floor heating device of customer needs with other types of floor heating devices. Therefore, it is extremely difficult to determine and explain to the customer what type of floor heating device is superior to the customer's needs.

  The first object of the present invention is to quickly and easily compare the performance data of products of different types of floor heating devices with different heat source types and different usage environments by solving the problems existing in the prior art. An object of the present invention is to provide a performance data comparison support system for various floor heating devices, a computer program for executing the same, and a storage medium.

  In addition to the first object described above, the second object of the present invention is to promptly and easily propose various performance data of the products of the floor heating device suitable for the customer's needs to the customer. Performance data comparison support system for various floor heating devices that can easily compare the performance data of products that meet the needs with the performance data of other products and propose to customers an advantageous product model, and execute it And providing a computer program and a storage medium.

  In order to solve the above problems, the invention described in claim 1 stores a CPU that performs various arithmetic processing operations, a program storage medium that stores a computer program that performs various processing operations, and various data. A data storage medium, an input means and a display device, wherein the data storage medium includes a plurality of types of product data of the floor heating device, heat source type data for each product, use environment data for each product, Performance data for each product, graphic data that is graphed based on the performance value of each performance data is stored in advance, and the CPU displays a heat source type display that displays the heat source type of each product based on the computer program Area, usage environment display area that displays the usage environment of each product, performance data display area that displays performance data of each product, and ratio for selecting products to be compared A function of creating a data file for listing and displaying a large number of comparison targets including a target selection unit and displaying the data file on the screen of the display device is provided. The CPU selects the comparison target based on a computer program The gist of the present invention is that a graphic data relating to a plurality of products selected by the section is read from the data storage medium and displayed on the screen of the display device.

  According to the first aspect of the present invention, when the input means is operated, a data file in which a large number of comparison targets are listed and displayed is created and displayed on the screen of the display device by the CPU and the computer program. A plurality of necessary comparison objects are selected from a large number of comparison objects displayed in the data file by the comparison object selection unit. Graphic data relating to a plurality of selected products to be compared is read from the data storage medium and displayed on the screen of the display device. For this reason, it is possible to easily compare the superiority and inferiority of the performance data of a plurality of types of products selected by the salesman viewing the graphic data.

  According to a second aspect of the present invention, in the first aspect, the heat source type display area of the data file displays any one of an electric heat method, a heat pump method, a gas method, and a kerosene method, and the use environment. The display area displays at least one or a combination of each of the use environment items such as the type of a detached or collective building, outside air temperature, room area, heat insulation performance, operation time, and heating panel laying rate. The performance data display area includes floor temperature, indoor temperature, indoor thermal environment index, floor temperature fluctuation range, floor temperature rise time (rapid warming), energy consumption, carbon dioxide emission, running cost It is required that at least one or a combination of performance data items of occlusion temperature, thermal image average, and thermal image temperature difference is displayed. To.

  In the invention of claim 2, since at least one or a combination of a plurality of heat source types and a plurality of use environment items is displayed, the configuration and use environment of the product of the floor heating device is embodied, and a product that is realistic The superiority and inferiority of performance data can be easily compared. Moreover, since at least one or a plurality of combinations among the plurality of performance data items are displayed as the performance data, useful performance data can be compared.

  According to a third aspect of the present invention, in the second aspect of the present invention, the data file is provided with a selection designation unit for individually selecting a plurality of items of a heat source type and a use environment, and the CPU has a product for customer use. When a heat source type and a use environment item are respectively selected and set according to customer needs in the heat source type display area and the use environment display area by a determination unit, It is determined whether there is a product that matches the heat source type and use environment item selected and set in the comparison target list of the data file. If it is determined that there is a product, the product is stored in the data file. The gist is that it is configured to be displayed on the screen.

  According to the third aspect of the present invention, when the salesperson listens to the heat source type and usage environment of the customer's product and sets it by the input means, if there is a product that matches this, it is added to the comparison list of the data file. Is displayed. For this reason, it is possible to quickly and easily compare the superiority and inferiority of performance data between a product according to customer needs and other products.

  The invention according to claim 4 is the method according to any one of claims 1 to 3, wherein the data file is provided with a selection designation unit for individually selecting a plurality of items of a heat source type and a use environment, The gist of the present invention is that the CPU is provided with a comparison target list narrowing section for narrowing down the number of product comparison target lists based on the data selected by the selection designating section.

  In the invention of claim 4, since the number of lists can be reduced by selecting necessary comparison target products from among a large number of comparison target lists, the selection operation of a plurality of products to be compared finally is performed. It can be done quickly and easily.

  According to a fifth aspect of the present invention, in the CPU according to any one of the first to fourth aspects, each of the performance data display areas of the data file displayed on the screen of the display device based on the computer program is stored in the CPU. The gist is that a performance data ranking section is provided for ranking the performance data of products for each performance item.

In the invention of claim 5, it is possible to easily determine the superiority or inferiority of the performance data of each product in the multiple comparison target lists of the floor heating device.
The gist of a sixth aspect of the present invention is a computer program used for controlling the operation of the performance data comparison support system for various floor heating devices according to any one of the first to fifth aspects.

  The gist of a seventh aspect of the invention is a storage medium storing the computer program according to the sixth aspect.

  According to the invention as described in any one of Claims 1-7, the comparison of the performance data of the product of the floor heating apparatus of the different model from which the difference in a heat source type and use environment can be performed quickly and easily. .

  According to the invention described in any one of claims 3 to 7, various performance data of products of the floor heating apparatus suitable for the customer's needs can be quickly and easily proposed to the customer, and the customer's It is possible to propose an advantageous product to the customer by easily comparing the performance data of the product meeting the needs with the performance data of other products.

Hereinafter, an embodiment of a performance data comparison support system for various floor heating apparatuses embodying the present invention will be described with reference to the drawings.
First, the hardware configuration of the performance data comparison support system of this embodiment will be described based on FIG.

  The control device 11 is provided with a central processing unit (CPU) 12 for performing various calculations, processes, determinations, and comparison operations based on various data and arithmetic expressions. Connected to the CPU 12 is a ROM (Read Only Memory) 13 as a computer program storage medium storing a computer program for performing basic operation and performance data comparison support operation of the system via an input / output interface (not shown). . A read / write RAM (random access memory) 14 for storing various data is connected to the CPU 12 via an input / output interface (not shown).

  A keyboard 15 is connected to the CPU 12 as input means for inputting various data and inputting various operation signals and command signals to the CPU 12. The CPU 12 is connected to a mouse 16 as input means for selecting various processing operations, instructing operations, and the like.

  Connected to the CPU 12 is a display device 17 having a screen 17a for displaying various data as characters and images via an interface (not shown) and a printer 18 for printing out various data on paper. Has been.

  An external storage device 19 such as a hard disk as a data storage medium is connected to the CPU 12 via an interface (not shown). In this embodiment, the external storage device 19 is provided with an access MDB file made by Microsoft Corporation. The external storage device 19 stores a large number of product data relating to various products of the floor heating device, and is provided with a product data and a performance data table 20 in which a plurality of performance data of each product is stored. The external storage device 19 is provided with a time series data table 21 in which a large number of time series data as graphic data relating to the performance of various products of the floor heating device is recorded. In this time series data table, a product number, an elapsed time, and time series data (graphic data) created based on the performance value of the performance data are registered. Based on this time-series data, graphic data can be displayed on the screen 17a of the display device 17 as a bar graph or a line graph, for example. Further, the external storage device 19 is provided with a thermal image data table 22 that records thermal image data such as floor surface temperature distribution of various products of the floor heating device. A file of thermal image data corresponding to the product number is taken out from the thermal image data table 22 and a floor surface temperature distribution image or the like is displayed on the screen 17a of the display device 17.

Next, functions of the CPU 12 of the control device 11 will be described.
Based on the computer program stored in the ROM 13, the CPU 12 stores a large number of product data and performance data from the product data and performance data table 20 of the external storage device 19 for each product of the floor heating device. A comparison target list display instructing unit 31 for displaying the data file (see the screen of FIG. 4) displayed as a list on the screen 17a of the display device 17 is provided. The CPU 12 is provided with a performance data graphic display instructing unit 32 for displaying performance data related to the graphic of the comparison target product selected from the comparison target list based on the computer program. Further, the CPU 12 stores the needs that the sales person of the electric power company listens to from the customer based on the computer program, that is, the product corresponding to the heat source type and the usage environment of the product of the floor heating device in the comparison list of the data file. There is provided a customer product presence / absence determination unit 33 for determining whether or not the product exists. The CPU 12 is provided with a comparison target list narrowing unit 34 for narrowing down comparison targets (products) necessary for comparison from among a large number of comparison target lists of various products stored in a data file based on the computer program. Yes. In addition, the CPU 12 includes a performance data ranking unit for individually ranking the performance data of a plurality of items of the floor heating device product displayed in the data file based on the computer program. 35 is provided.

Next, based on FIG. 2, a specific example of search items for performance data of various products of the floor heating apparatus targeted in this embodiment will be described.
As shown in the left end of FIG. 2, the performance data search items are roughly classified into stable operation (10 to 12 hours after the start of operation), quick warming performance (floor surface temperature 27 ° C arrival time), energy saving performance, and economic efficiency. There are six items (4 hours after starting operation at 27 ° C. from the start of operation), safety (maximum temperature reached after closing the floor) and floor temperature distribution. There are four items in the stable operation, such as floor surface temperature, room temperature, PMV (indoor thermal environment index), and floor temperature fluctuation range. The specific contents of these four items are as described in the description column of FIG. Moreover, there is a rise time as quick warming performance, and there are energy consumption and CO ₂ emission as energy saving performance. For economics, running costs, for safety, there are blockage temperatures (low temperature burns), and for floor temperature distribution, there are thermal image averages and thermal image temperature differences. The specific contents of these items are also described in the description column of FIG.

  Here, based on FIG. 4, the structure and function of a data file created in advance by an expert who creates computer software and storing and displaying a comparison target list for each of various types of floor heating devices will be described. In this embodiment, Windows (registered trademark) XP made by Microsoft Corporation is installed in the control device 11 as software, and a computer program of a performance data comparison support system is created based on this software. As shown in FIG. 4, the screen 17a of the display device 17 displays a setting file 41 for setting various data and display items of the performance data comparison support system, and a data file 42 for the floor heating product selection screen. Is done.

The setting file 41 is provided with setting buttons 43 for performing various setting operations. The data file 42 is provided with a comparison target list display area 44 for displaying a comparison target list for each of various products of the floor heating device. In the comparison target list display area 44, a manufacturer name, a product name, and a heat source type of each product are provided as comparison targets, and, for example, a building type and an outside air temperature are provided as usage environments. In addition, as evaluation items of performance data of each product, floor temperature, room temperature, PMV, floor temperature fluctuation range, quick warming, energy consumption, CO ₂ emission amount, top surface rate (heat effectively used indoors) Ratio), running cost, blockage temperature and floor surface temperature distribution.

  On the left side of the manufacturer name of the product in the comparison target list, a selection icon 45 is provided as a comparison target selection unit for individually selecting a specific comparison target (product). Above the comparison target list display area 44, a list narrowing unit 46 having a function as a selection designation unit for narrowing down a large number of comparison target lists into a small number of comparison target lists is provided. The list narrowing section 46 can be narrowed down by individually selecting a manufacturer, a heat source type, a building type, and an outside temperature by operating a pull-down key 46a. Above the list narrowing unit 46, a floor heating performance comparison table (see FIG. 6) of a comparison target list finally narrowed down to, for example, three by the selection icon 45 is a performance data graphic provided in the CPU 12. A tag 47 for displaying by the function of the display instruction unit 32 is provided.

  Icons 48 are provided on the left side of the respective evaluation items. When these icons 48 are clicked, the performance data ranking unit 35 provided in the CPU 12 ranks the evaluation items of the performance data. For example, the comparison targets in the comparison target list display area 44 are rearranged in order from the one having the best performance data, so that the salesman can easily determine the superiority or inferiority of the performance data of each product of the floor heating device. ing.

  In this embodiment, for example, 13 companies are registered as the manufacturers in the comparison target list display area 44, and the heat source type is an electric heating method (two methods of nichrome wire method and PTC (positive temperature characteristic) heater method), heat pump method. A total of five systems, a gas system and a kerosene system, are registered, two types of buildings are registered as building types, and three temperatures of 7 ° C., 2 ° C., and −5 ° C. are registered as outside air temperatures. In this embodiment, the number of products in the comparison target list is set and registered as the number of lists = 35 × 3 = 105 based on a total of 35 types of products and three outside air temperatures.

  The data file 42 is provided with a batch display button 49 for collectively displaying a screen on which all comparison target lists are displayed from a state in which the comparison target list is narrowed down, and ends the performance data comparison support system. An end button 50 is provided.

On the right side of the comparison target list display area 44, there is provided a scroll key 51 for scrolling the comparison target list to display a non-displayed list.
In the control device 11, the setting data 41 shown in FIG. 4 is displayed on the screen 17a, the product data and performance data table 20, the time series data table 21 and the thermal image data of the external storage device 19. A function for updating various performance data stored in the table 22 is given.

  Next, the operation of the performance data comparison support system for various floor heating apparatuses configured as described above will be described. The computer program stored in the ROM 13 shown in FIG. 1 is created so as to execute the following various operations.

  First, in the activated state of the performance data comparison support system shown in FIG. 1, the keyboard 15 and mouse 16 are operated, and as shown in step S1 of FIG. Displays the initial screen of (registered trademark). Next, in step S2, click the start button of the displayed data files (Windows: registered trademark), select the performance data comparison support system from the displayed [all programs], and start the system To do. Then, in step S3, the data file 42 of the floor heating product selection screen shown in FIG. 4 is displayed on the screen 17a of the display device 17.

  Next, in step S4, any one of the four search items of the list narrowing unit 46 is selected, and several types (for example, 5 to 10 types) of comparison target lists are selected from a large number of products in the comparison target list. Refine to. In step S5, a plurality of narrowed down comparison lists are displayed at the top of the data file 42 displayed on the screen 17a. In this state, in step S6, the selection icon 45 is clicked to finally select three products to be compared. As a result, three products are displayed on the screen in the data file 42 as shown in FIG. Next, in step S7, by clicking the tag 47 in FIG. 4, the performance of the three comparison target products selected as shown in FIG. A bar graph of values, various performance data, and a graph of time series data of performance data related to comfort are displayed. For this reason, in step S8, the salesman can quickly determine the superiority or inferiority of the performance data of the three products (referred to as products A, B, and C) visually. Specifically, as shown in FIG. 6, for example, the superiority or inferiority of the running cost of the three products A, B, and C can be confirmed at a glance, and the difference in floor temperature with time, room temperature with time, and PMV with time is different. It can be easily discriminated, and the superiority or inferiority between the products A, B, and C can be easily determined.

Next, another performance data comparison function of the performance data comparison support system will be described with reference to FIGS.
First, the configuration and function of the data file 42 displayed on the screen 17a of the display device 17 will be described with reference to FIG. In the comparison target list display area 44 of the data file 42, the heat source type of each product of the heating device is displayed, and the usage environment items include a house type, an area (outside temperature), a room area, an insulation performance, an operation time, and the like. The laying rate of the heating panel is displayed. As performance data items, comfort level, running cost, energy consumption, CO ₂ emission, quick warming and room temperature are displayed. Above the comparison target list display area 44, a heat source type, house type, area, room area, heat insulation performance, operation time, and laying rate are provided as a list narrowing section 46. For each of these items, as described in FIG. 7, either a wooden detached house or an RC built apartment is selected as the housing type. One of two types of room areas of about 20 tatami mats and 10 tatami mats is selected. In addition, for example, any one of the three regions Nagoya City, Nagano City, and Takayama City is selected as the region (outside temperature). Furthermore, as the operation time, either a double working type (7-10 o'clock, 17-23 o'clock) or a housewife type (7-23 o'clock) is selected. The panel laying rate is selected from three of 50%, 60%, and 70%.

  In FIG. 8, only 15 products are listed in the comparison target list, but actually 144 types of products are listed, for example. This is because the input items shown in FIG. 7 are six items, and the number of selections for each item is 2, 2, 3, 2, 2, 3 as shown in parentheses. 144, and the list number of products to be compared in the data file 42 is 144. All these products can be confirmed on the screen by operating the scroll key 51 shown in FIG.

This other performance data comparison operation will be described based on the flowchart shown in FIG.
Steps S1 to S3 in FIG. 9 are the same as steps S1 to S3 in FIG. In step S4 of FIG. 9, the customer listens to each of the six items of the heat source type and the usage environment of the product of the floor heating apparatus that the customer plans to construct, and based on the specific data of each of these items, FIG. Set all the search items shown in. Then, in step S5 of FIG. 9, it is determined by the function of the customer product presence / absence determination unit 33 of the CPU 12 whether or not a product corresponding to the customer's needs is present in a number of products in the comparison target list. If there is a product corresponding to the customer's needs in step S5, the product corresponding to the customer's needs is displayed at the top of the comparison target list of the data file 42 in step S6. As shown in FIG. 7, the output items of the performance data of the product corresponding to the customer needs are six items of comfort level, running cost, primary energy consumption, annual CO ₂ emission, quick warming, and room temperature. These are explained in the box on the right.

  In step S7 in FIG. 9, the selection icon 45 is clicked, and a total of three products A, B, and C, which are products of customer needs and the other two products, are selected. In step S8, the tag 47 is operated to display the performance data of the three products A, B, and C as shown in FIG. 10 based on the function of the performance data graphic display instruction unit 32 of the CPU 12. Based on this graphic data, in step S9, for example, the superiority or inferiority of the running cost can be easily determined by the bar graph as the economic efficiency of the year. Further, the superiority or inferiority of the performance among the three products A, B, C such as the room temperature, the floor surface temperature, or the MRT (average radiation temperature) can be easily determined.

Next, the effect of the performance data comparison support system for various floor heating devices configured as described above will be described.
(1) In the said embodiment, as shown in FIG. 4, while displaying the manufacturer of a floor heating apparatus, a product name, and a heat source type, a building kind and external temperature are displayed as a use environment, These heating apparatuses for comparison For each product, each item of performance data, that is, evaluation items of performance data such as floor temperature, room temperature, and PMV, was measured in advance by a test device and stored in advance in the external storage device 19 as a database. Further, a plurality of products to be compared are selected from a large number of products in the comparison target list, and performance data of these products can be displayed on the screen 17a of the display device 17 as graphic data. For this reason, the salesman can easily determine the superiority or inferiority of the performance data of the plurality of types of floor heating devices on the screen by a simple operation of the performance data comparison support system.

  (2) In the above embodiment, the list narrowing unit 46 selects the manufacturer, heat source type, building type, and outside temperature, and narrows down the number of lists in each comparison target list. For example, it is possible to easily select, for example, three products to be selected.

  (3) In the above embodiment, the icon 48 is provided corresponding to the performance data evaluation item provided in the comparison target list display area 44, and when the icon 48 is clicked, the performance data of each evaluation item is ranked. Therefore, it is possible to easily determine the superiority or inferiority of the performance data for all the products in the comparison target list.

  (4) In the above embodiment, on the screen shown in FIG. 10, based on the customer's needs, the heat source type of the floor heating device, the type of housing as the usage environment, the area, the room area, the heat insulation performance, the operation time, and the panel laying rate By specifically selecting and setting, it is possible to easily determine whether there is a floor heating apparatus product that meets customer needs. When there is a product that meets customer needs, the performance data can be easily compared with the performance data of other products. For this reason, the salesperson can easily compare the performance data of the product that meets the needs of the customer with the performance data of other products and explain the superiority or inferiority.

In addition, you may change the said embodiment as follows.
In addition to the building type and the outside air temperature, the room area, the heat insulation performance, the operation time, and the panel laying rate may be provided as evaluation items of the performance data for the comparison target list display area 44 shown in FIG.

  -With respect to the comparison target list display area 44 of the data file 42 shown in FIG. 4 and FIG. 8, each use environment item of building type, outside air temperature, room area, heat insulation performance, operation time, and heating panel laying rate Among them, at least any one or a plurality of all possible combinations may be displayed.

For the comparison target list display area 44 of the data file 42 shown in FIGS. 4 and 8, the floor temperature, the room temperature, the indoor thermal environment index, the floor temperature fluctuation range, the rise time of the floor temperature (rapid warming), the energy Display at least one or all possible combinations of performance data items of consumption, carbon dioxide (CO ₂ ) emissions, running cost, blockage temperature, thermal image average, and thermal image temperature difference You may make it do.

  In the above embodiment, the performance data of three products is displayed as graphic data. Instead, the performance data of two products or four or more products is displayed as graphic data on the screen 17a. It may be.

  -You may provide the display part which displays a manufacturer name and a product name with respect to the comparison object list display area 44 shown in FIG.

The block circuit diagram which shows one Embodiment which actualized the performance data comparison support system in the various floor heating apparatuses of this invention. Explanatory drawing for demonstrating the search item of various performance data, the evaluation item, and the content of each evaluation item. The flowchart for demonstrating the operation | movement which compares the performance data of various floor heating apparatuses. The front view which shows the data file displayed on the screen of a display apparatus. The front view of the comparison object list by which the data file was narrowed down. Explanatory drawing of the performance value of the performance data of a floor heating apparatus, and the graph which shows the graphic data of the evaluation item of various performance data. Explanatory drawing which shows the input item and output item of the use environment of a floor heating apparatus. The front view which shows the data file displayed on the screen of a display apparatus. The flowchart for demonstrating the operation | movement which compares the performance data of each floor heating apparatus. The graph which shows the performance data of the product of the narrowed-down comparison object list.

Explanation of symbols

A, B, C ... product, 12 ... CPU, 17 ... display device, 17a ... screen, 31 ... comparison target list display instruction section, 32 ... performance data graphic display instruction section, 33 ... customer product presence / absence determination section, 34 ... Comparison target list narrowing section, 35... Performance data ranking section, 42... Data file.

Claims (7)

A CPU that performs various arithmetic processing operations, a program storage medium that stores a computer program that performs various processing operations, a data storage medium that stores various data, an input unit, and a display device,
The data storage medium is based on a plurality of types of product data of the floor heating device, heat source type data for each product, usage environment data for each product, performance data for each product, performance value of each performance data Graphic data that has been converted into a graphic is stored in advance,
On the CPU, based on the computer program, a heat source type display area for displaying the heat source type of each product, a use environment display area for displaying the use environment of each product, and a performance data display for displaying performance data of each product A function for creating a data file for listing and displaying a large number of comparison targets provided with a comparison target selection unit for selecting an area and a comparison target product and displaying the data file on the screen of the display device is provided.
The CPU is provided with a function of reading graphic data relating to a plurality of products selected by the comparison target selection unit from the data storage medium based on a computer program and displaying the graphic data on a screen of a display device. Performance data comparison support system for various floor heating devices. 2. The heat source type display area of the data file according to claim 1, wherein any one of an electric heating method, a heat pump method, a gas method, and a kerosene method is displayed, and the use environment display area includes a detached house or an assembly. The performance data display area displays at least one or a combination of each of the use environment items of building type, outside air temperature, room area, heat insulation performance, operation time, and heating panel laying rate on the floor surface. Includes floor temperature, room temperature, indoor thermal environment index, floor temperature fluctuation range, floor temperature rise time (rapid warming), energy consumption, carbon dioxide (CO ₂ ) emissions, running cost, blockage temperature It is configured to display at least one or a plurality of combinations of performance data items of thermal image average and thermal image temperature difference. Performance data comparison support system for various floor heating device comprising. 3. The data file according to claim 2, wherein a selection designation unit for individually selecting a plurality of items of a heat source type and a use environment is provided in the data file, and a customer product presence / absence determination unit is provided in the CPU. In the heat source type display area and the use environment display area, when the heat source type and the use environment item are respectively selected and set according to customer needs, the heat source type and use selected and set by the customer product presence / absence determination unit It is determined whether there is a product that matches the environmental item in the comparison target list of the data file, and when it is determined that there is a product, the product is configured to be displayed in the data file. A performance data comparison support system for various floor heating devices. 4. The data file according to claim 1, wherein the data file is provided with a selection designation unit for individually selecting a plurality of items of a heat source type and a use environment, and the CPU is selected by the selection designation unit. A performance data comparison support system for various floor heating devices, characterized in that a comparison target list narrowing unit that narrows down the number of product comparison target lists based on the data is provided. 5. The product performance data according to claim 1, for each performance item in the performance data display area of the data file displayed on the screen of the display device, based on the computer program. A performance data comparison support system for various floor heating devices, wherein a performance data ranking unit for ranking is provided. The computer program used in order to control operation | movement of the performance data comparison support system of the various floor heating apparatuses as described in any one of Claims 1-5. A storage medium storing the computer program according to claim 6.

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