JP2002149749A - Method for dealing environmental countermeasure building articles and providing and acquiring information by computer two-way communication network, and its communication system and information recording medium - Google Patents

Abstract

PROBLEM TO BE SOLVED: To facilitate and secure money settlement for open dealings in environmental measures building articles (building material, method, and facility implement) and credit guarantees for quality, quantities, etc., through a computer two-way communication network in the TCP/IP environment. SOLUTION: An operating web site communication system 4 publishes information including the prices, transporting methods, and delivery periods of the environment countermeasure building articles in a homepage. A portable telephone set 3 or a small-sized general computer 6 orders the articles by signifying information including the name and quantity of an environmental countermeasure building article selected by retrieval from a list of the homepage and then the sum of the purchase price and a commission for credit guarantee dealings in the building article is remitted to the operating web site communication system 4; when a delivered building article is inspected and has no problem, the completion of the delivery is reported. A building article providing communication system 9 after delivering the building article ordered by the portable telephone set 3 or small-sized general computer 6 through the operating web site communication system 4 receives the money for the building article from the side of the operating web site communication system 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to TCP / IP (Trans
mission control protocol / internet protocol) through a computer two-way communication network (intranet, internet, extranet, wide area UNIX (registered trademark) workstation, etc.), for example, environmentally friendly building materials, construction methods, and equipment ( (Hereinafter collectively referred to as "building supplies") when conducting public transactions, guaranteeing the credibility of the transaction, and providing and acquiring information on building products related to environmental measures by using a two-way computer communication network. Transaction / information provision acquisition method.

[0002]

2. Description of the Related Art In recent years, with an increasing interest in the environment, there has been an increasing interest in building supplies (for example, building materials / construction methods, equipment and materials) in houses. This is because, for example, the problem of allergy occurrence in the living body, which is considered to be related to building equipment containing a chemical substance, occurs frequently.

[0005] FIG. 15 is a diagram for explaining a housing goal for addressing environmental problems. In FIG. 15, in a house that addresses environmental issues (environmental symbiotic house), reduction of environmental load (preservation of the global environment), harmony with nature (affinity with surrounding environment), and health / comfort (amenity / living) Environmental health and comfort) is its goal.

[0004] FIG. 16 is a diagram for explaining a house design and a life cycle assessment (LCA) based on a building environment measure. In FIG. 16, in the housing design based on the architectural environmental measures and the LCA, consideration is given to resource energy, materials, design, new construction, rebuilding, and the circulation of waste heat and waste.

[0005] In addition, with respect to the housing construction, improvement in economy, convenience, safety, and reliability is required in addition to the above-mentioned goal of the environmentally friendly house.

[0006] Such building supplies are generally delivered from a producer (building supplies maker) to a builder (construction shop or architectural design office) through a wholesaler or a trading company. In this transaction form, an open transaction through the Internet that can reduce the cost is being carried out because the cost is increased.

FIG. 17 is a diagram for explaining transactions of building supplies via the Internet. Referring to FIG. 17, in this example, a construction company or an architectural design office performs a material request, an inquiry, a quote request, and an order through a website of a building supplies manufacturer through the Internet.
In addition, building supplies manufacturers respond to inquiries from construction companies and architectural design offices, return quotes, and receive purchase orders through the Internet (website website or e-mail).

[0008] In such transactions through the Internet, the cost is reduced, but there is concern about the payment and the quality and quantity of arriving building supplies. In other words, even in the case of a building article transaction that conforms to the quality standard (JIS / ISO), it is conceivable that the actual product at the time of actual delivery may not have the quality that conforms to the standard, and that the quantity may not be as planned. Can be

[0009] Further, there is concern about refunds for advance payments for such defective transactions. Furthermore, lack of information for appropriately using building supplies that have taken recent environmental measures, for example, construction shops against the occurrence of allergies in living organisms due to building equipment containing the aforementioned chemical substances, the building design office side Lack of information may prevent proper use of building supplies.

[0010]

As described above, in the above-described conventional example, in the case of the trade of building goods which has been subjected to environmental measures using the Internet, there is anxiety about the credibility of the trade (payment of payment, product quality and quantity). There is. For this reason, there is a drawback that it is difficult to easily and surely trade architectural supplies for which environmental measures have been taken, which is a hindrance to the promotion of environmental measures.

The present invention solves such problems in the prior art, and provides environmentally-friendly building supplies (building materials / construction methods, equipment / equipment, etc.) through a computer bidirectional communication network under a TCP / IP environment. ) Etc. when making a public transaction
Trading of environmentally friendly building supplies through a computer two-way communication network that makes it possible to guarantee the quantity and other credits easily and reliably.
An object of the present invention is to provide an information provision acquisition method, a communication system thereof, and an information recording medium.

Further, the present invention provides a computer-based two-way communication network in which information on environmental measures is added to each environmentally-friendly building article so that the environmentally-friendly building articles can be selected easily and reliably. Another object of the present invention is to provide a method of trading and providing information on environmentally-friendly building supplies, a communication system therefor, and an information recording medium.

[0013]

SUMMARY OF THE INVENTION In order to achieve the above object, a method for trading and providing information on environmentally-friendly building supplies by a computer two-way communication network according to the present invention is described below. The price of each of the supplies,
The operation website publishes information including the transportation method and delivery date on the homepage, and the purchaser searches the homepage of the operation website from the list of environmentally friendly building supplies that they browsed. At the stage of placing an order through the website of the management website to the supplier of environmentally friendly building supplies by clearly indicating the information including the name and quantity of environmentally friendly building supplies, and paying the credit guarantee transaction fee for building supplies to the purchase price after this order In addition, the purchasing side remits and stores it on the operation website side, and then, the provider who receives the order conveys it to the purchasing side, and the purchasing side inspects the delivered building goods and judges whether it is acceptable And then, if there is no problem in this inspection, the purchase side notifies the operation website side of the completion of delivery, and the operation website side It is characterized by having the steps of remit payment that stores the test side.

According to the method of the present invention, information relating to environmental measures can be posted for each building article listed. Preferably, the method of the present invention allows the purchasing side and the providing side to pre-register with the operating website side and to carry out a transaction of environmentally friendly building supplies through the operating website. According to the method of the present invention, the list of the environmentally friendly building supplies and the information on the architectural supplies are provided and provided through a link to an operation website and on a homepage of the provider of the environmentally friendly building supplies. The method of the present invention may be adapted to perform an assessment of environmental measures for the provided building article. According to the method of the present invention, an image of the environmentally-friendly building article can be created with high-definition image data that performs conversion while maintaining the image at the time of creation.
In the method of the present invention, the settlement of the building goods price to the provider after the delivery is completed together with the purchase price and the fee for the credit guarantee transaction of the building goods may be executed through an internet bank. The method of the present invention, before placing an order for the environmentally-friendly building supplies to the providing side, the purchasing side performs an estimate request to the providing side,
It is possible to place an order from the supplier of the environmentally-friendly building supplies based on the response to the estimate. In the method of the present invention, a request may be made to the transport side for an estimate before placing an order for the environmentally-friendly building article to the provider side, and a transport request may be made based on the reply to the estimate. The method of the present invention is characterized in that the registration in the operating website of the purchasing side and the providing side is settled through a net bank in the case of a fee system. The method of the present invention is characterized in that a fee when the evaluation of the environmental measures is a fee system is settled through an internet bank. The method of the present invention is characterized in that, as the purchase price after the order, a predetermined fixed rate amount is remitted, and after the delivery inspection of the environmentally friendly building supplies, the balance is remitted. The method according to the present invention is characterized in that the fee is determined according to a stage where the purchaser is classified.

The communication system for building article transaction and information provision and acquisition by the network according to the present invention is for trading and providing / acquiring information on environment-friendly building articles using a two-way computer communication network. Operation to execute communication to post information including price, transportation method and delivery date on the homepage, and remit the stored purchase price and credit guarantee transaction fee for building supplies with notification of completion of delivery of building supplies. We place an order by specifying the information including the name and quantity of the environmental measures building supplies searched and selected from the website communication system and the homepage list, and add the credit guarantee transaction fee of the building supplies to the purchase price after this order Remittance to the operating website communication system side, and if there is no problem in the inspection of the delivered building supplies, the operating website communication system A communication system for notifying the completion of the delivery to the purchaser, and a delivery of the building supplies from the management website communication system after the delivery of the ordered building supplies through the management website communication system from the purchase communication system. And a building article providing communication system for executing communication for the purpose.

[0016] The system of the present invention preferably further comprises an evaluation communication system for evaluating the environmental measures for the provided building article. Preferably, the system of the present invention preferably includes a fee for paid registration on the operating website communication system side, a fee when the evaluation of environmental measures is a paid system, a fee for a purchase price and a credit guarantee transaction for building supplies, The system further includes a net bank communication system for settingtle the building supplies to the provider after the delivery is completed. Preferably, the system of the present invention further includes a transportation communication system for executing communication for responding to the request for transportation estimation of the environmentally-friendly building article. The system of the present invention is provided with a database device for performing tracking by a database engine that executes a search for environmentally friendly building supplies from a list of homepages in the purchase communication system by a keyword search, in the operating website communication system. It is characterized by: In the system of the present invention, preferably, the computer two-way communication network is a communication network under a TCP / IP environment. In the system of the present invention, the purchase communication system executes a two-way communication under a TCP / IP environment connected to the mobile phone or a mobile phone on which an application for executing a two-way communication under a TCP / IP environment is mounted. It may be a small general-purpose computer on which an application to be implemented is mounted.

According to the information recording medium of the present invention, there is provided a list of environmentally friendly building supplies, a process of posting information on each of the building supplies, including a price, a transportation method, and a delivery date, on a homepage. Browse the homepage of the site, search and select from the list of environmentally friendly building supplies, and provide information including the name and quantity of the selected environmentally friendly building supplies to the provider of environmentally friendly building supplies. The ordering process is carried out through the homepage of the company, the process of adding the credit guarantee transaction fee for building supplies to the purchase price after ordering, the purchaser remitting it to the operation website side, and storing it. The process of transporting, the process by which the purchasing side inspects the delivered building supplies to determine whether or not they are acceptable, and the operation side from the purchasing side when there is no problem in the inspection. A process of notifying the delivery completion site side, the control of the process of transfer of the payment to the provider from the management web site side, and characterized by storing a program for substantial computer runs.

Further, the information recording medium of the present invention comprises: (a) a process for posting information related to environmental measures for each of the listed building supplies; and (b) a purchasing and providing side provided by an operating website. Side to register in advance and carry out transactions of environmentally friendly building supplies through the management website, and (c) list of environmentally friendly building supplies and information on building supplies through a link to the management website, Delivery on the homepage of the goods provider, provision of (d) evaluation of environmental measures for the provided building supplies, and (e) delivery together with purchase price and fees for credit guarantee transactions for building supplies The remittance of the building supplies to the provider after the completion is carried out through an internet bank, and (f) the purchaser makes an estimate to the provider before placing an order for the environmentally friendly building supplies. And (g) request an estimate from the transport side before placing an order with the supplier of environmentally-friendly building supplies based on the response to this quote. (H) a process of making a transportation request based on the reply to the estimate; and (h) a process of executing, through a net bank, a fee in the case where the registration of the purchasing side and the providing side on the operating website side is a fee system. (J) a process of executing a fee through an Internet bank when the evaluation of environmental measures is a paid system, and (j) remitting a predetermined fixed rate as a purchase price after placing an order, and reimbursing the balance after inspecting the delivery of environmental measures building supplies. It is characterized in that it stores a program for causing a computer to substantially execute any or a combination of the remittance processing or all of the control.

Such a method for trading and providing information on environmentally friendly building supplies by the computer two-way communication network of the present invention, and its communication system and information recording medium are obtained by searching the list of environmentally friendly building supplies by the purchaser. After ordering the selected environmentally-friendly building supplies, the purchaser remits the purchase price and the commission for the credit guarantee transaction on the building supplies to the operating website side and stores them after the order. When there is no problem in the subsequent delivery inspection, the purchase website notifies the completion of delivery, and the management website transfers the stored price to the provider to the provider of the building supplies.

As a result, when publicly trade environmentally friendly building supplies and the like through a computer two-way communication network under the TCP / IP environment, the payment for the transaction and the guarantee of the quality and quantity are easily and reliably ensured. It will be possible and environmental measures will be promoted.

In addition, the present invention publishes information related to environmental measures for each of the listed building supplies. As a result, it becomes possible to easily and reliably select the environmentally friendly building article.

Further, according to the present invention, the price of building supplies,
Various fees are settled through Internet banks. As a result, trade of environmentally friendly building supplies is facilitated, and as a result, trade of environmentally friendly building supplies is promoted.

In the present invention, environmentally friendly building products are evaluated. As a result, in the trading of environmentally friendly building supplies, the usage of the environmentally friendly building supplies can be clearly identified in advance. In this case, as a result, the use of environmentally friendly building supplies increases, and Is promoted.

Further, in the present invention, a predetermined fixed amount of money is remitted, and the balance is remitted after the delivery inspection of the environmentally friendly building supplies. As a result, it is no longer necessary to prepare a large amount of upfront funds, and in particular, it is possible to prevent deterioration of the turnover of funds when a long delivery time is required. Becomes easier.

[0025]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram showing an embodiment of a method for trading and providing information on environmentally-friendly building supplies and a communication system and an information recording medium according to the present invention. explain. FIG. 1 is a block diagram illustrating a configuration according to an embodiment of the present invention. In FIG. 1, this embodiment shows the configuration of a communication network (intranet, Internet, extranet, UNIX workstation, and only the Internet as appropriate) under a TCP / IP environment. This Internet is an ISDN (Integrated Services Digital)
Network) is provided. In addition, this Internet is connected to the digital fixed communication network 1,
A digital mobile communication network 2 connected by a gateway device GW that performs communication protocol conversion is provided.

The digital mobile communication network 2 is, for example, a PDC
(Personal Digital Cellular Telecommunication Syste
m), PHS (Personal Handyphone System), and has a cell base station 2a. This cell base station 2a
Has a large number of mobile phones 3 (corresponding to the purchasing communication system in the claims) equipped with a web browser capable of surfing the Internet in a wireless section (air interface).
Housed in. This mobile phone 3 is used by a purchasing member or a transportation member described below.

In addition, the digital fixed communication network 1 provides settlement and quality assurance of quality and quantity for publicly traded environmentally-friendly building supplies (appropriately shown as building supplies only) via the Internet, which will be described in detail below. An operating website communication system 4 for providing and obtaining information on building supplies is connected.

Note that the settlement and quality assurance of quality and quantity at the time of open trade of environmentally friendly building supplies via the Internet will be abbreviated as “building article credit guarantee transaction according to the present invention”.

This operating website communication system 4
Internet Service Provider (ISP: Internet
The ISP comprises an interworking device and a database device provided by a Service Provider, or a server device independently arranged on the network from the ISP.

Further, in the digital fixed communication network 1, the "credit guarantee transaction for building supplies according to the present invention" is a credit guarantee fee for payment in the case of a pay membership system and for the price, quality, quantity, etc. of building supplies. An internet bank communication system 5 for settling fees is provided.

The digital fixed communication network 1 has a small general-purpose computer 6 (6a, 6b / claim) installed in a purchasing member (construction company, building design company) in the "credit guarantee transaction for building supplies according to the present invention". The information (contents) provided by the operating website communication system 4 is provided between the digital fixed communication network 1 and the digital mobile communication network 2 on the small display screen of the mobile phone 3. An editing conversion server 7 for re-editing is accommodated so as to conform to the above.

In addition, the digital fixed communication network 1 has a construction article sales system for conducting sales of building goods through the Internet.
A large number of building article providing communication systems 9 installed in the manufacturing company are connected, and together with the evaluation communication system 10 arranged in an evaluation organization that compares the specifications of the environmental measures of the building articles with, for example, official standards. A transportation communication system 11 installed in a transportation company that undertakes transportation of articles through the Internet is connected.

The digital fixed communication network 1 is an IP network using ISDN whose configuration and transmission method are known, and has a network configuration in which a packet switching station and the like are installed in a line network. The digital fixed communication network 1 is an analog telephone network PSTN (Public Switched Telephone Network).
k) is acceptable.

The digital mobile communication network 2 is, for example, an ARI
This is a known mobile line network to which the B-27 / 28 standard (PDC system / PHS system) is applied and in which a mobile communication control station (MCC) (not shown) accommodates the cell base station 2a.

FIG. 2 is a block diagram showing an example of the main components of the operating website communication system 4, the net bank communication system 5, and the building supplies communication system 9. 1 and 2
In this example, the operating website communication system 4, the net bank communication system 8, and the building supplies communication system 9 in this example are configured by a UNIX workstation using TCP or a local area network (LAN) such as Ethernet (registered trademark). . This LAN system is provided with a connection device 10 for connecting to an ISDN (digital fixed communication network 1). The connection device 10 is a digital termination connection device (DSU) or a router (not shown) on which a firewall application for preventing intrusion is mounted.

Further, the LAN system is provided with a web server 12 which is a main computer for executing basic communication processing on the Internet, and "a credit guarantee transaction for building articles according to the present invention". Is provided with a database device 15 for storing various types of data and executing a search. Further, the LAN system is also provided with a drive device 16 for reading out a program for executing the “credit guarantee transaction for building products according to the present invention” from the CD-ROM and installing it on the web server 12.

Further, this LAN system has an FTP
(File Transfer Protocol) FTP server 17 for file transfer and distributed name management system (DNS: Domain Name)
System) is provided. In addition, this LAN system includes a “credit guarantee transaction for building goods according to the present invention” when a paid membership system is used.
S for secure communication layer (SSL: Secure Sockets Layer) used for debit card payment, credit card payment, and electronic money (e-cash) payment (e-commerce)
An SL server 19 is provided.

This LAN system is provided with a small general-purpose computer 20 and an interface (I / F) circuit 21 for performing maintenance such as database management.

This type of LAN system uses a small general-purpose computer, for example, a CSM using Ethernet.
A / CD random access method, RPC (Remote Proced
A configuration including a LAN server, an I / F circuit for performing interface connection, an interworking function (IWF) server, and the like for performing the same operation as that of the ureCall remote call sequence) is also known. It is also well-known that a firewall application for preventing intrusion is mounted on the web server 12, a server dedicated to executing the firewall application, and a configuration in which an e-mail server and a facsimile (Fax) server are provided.

In some cases, the IWF server is configured to be functionally incorporated in a web server. Furthermore, I
There is also a configuration in which a WF server executes processing of each server including a web server. These are transmission capacity (traffic volume)
The configuration may be made in consideration of the data processing amount. In other words, the operating website communication system 4, the net bank communication system 5, and the building article providing communication system 9
A configuration corresponding to various arrangements on a network is possible. This may be configured according to the processing scale. For example, the LAN illustrated in FIG. 2 can be configured with only one small general-purpose computer, and is not particularly limited to the configuration illustrated in FIG.

The configuration of the small general-purpose computer 6 in FIG. 1 is known as a tower type desktop personal computer or a notebook type personal computer. For example,
Connection device, microcomputer, flash memory,
A configuration including an information recording medium drive device, a monitor device, an input operation device, a hard disk device, and the like is well known.

The portable telephone 3 shown in FIG.
The configuration is known as the HS system. For example, a frequency switching synthesizer, a transmission / reception radio unit including a reception field strength (RSSI) detection unit, a modulation / demodulation / time division multiplexing unit,
A configuration including a codec (encoding / decoding) unit, a microprocessor, an interface (I / F) unit, a memory, a keypad, a display unit such as a light-emitting diode for displaying an incoming call, a transmitting microphone and a receiving speaker, etc. It is well known. The hardware configuration of each unit shown in FIGS. 1 and 2 has been described above.

Next, the operation of this embodiment will be described. First, transmission modes of the digital fixed communication network 1 and the digital mobile communication network 2 in the hardware configuration of FIG. 1 will be described. Between the digital fixed communication network 1 shown in FIG. 1 and each device, for example, a transmission speed of 64,384 kbit /
s, 1.5 Mbit / s IP packets are transmitted. At a transmission rate of 64 kbit, 2B + D (information channel 32 kbps × 2, control channel 16 kbps) transmission is performed, for example, according to the packet switching procedure X. 31 (I.430 / I.431, Q.921 / Q.31).
931, X. 25 protocol). Note that another high-speed transmission system (for example, asymmetric digital transmission) may be applied, or a high-speed communication system (for example, a gigabit high-speed data communication system) may be applied.

Each device in FIG. 1 performs communication connection processing by TCP / IP known as Internet communication, HT
Language processing function by ML (HyperText Markup Language) (text, audio, JPEG still image by data compression or M
PEG video processing) and HTTP (HyperText Transport
Protocol), transfer and bidirectional communication by hyperlink function, file transfer by FTP, and CGI (Commo
n Execute each external application by Gateway Interface). Each device is equipped with a web browser (application) for e-mail communication and Internet surfing for this purpose.

The data read by the database engine in the database device is, for example, XML.
(Extensible Markup Language) generates data to be transmitted in a CDF (push-type information distribution format) or a push-pull type information distribution format, and creates a dynamic homepage through an ASP (Active Server Pages).

Further, along with TIFF (Tagget Image File Format) for storing a bitmap image file for data processing of a photograph (catalog) of building supplies, conversion that maintains the image at the time of creation regardless of the model or font used is also available. High-definition image data is generated and processed by a possible PDF (Portable Document Format) file.

Each of these devices performs a file transfer by a well-known IP packet by a TCP / IP link by bidirectional communication. The transfer processing on the Internet is executed by an object instruction in HTTP (an instruction to a radio button, an anchor, a push button, or the like by a coordinate input device such as a click / mouse).
In this case, the termination description character (FIN) or the acknowledgment character (AC
K) are stored, and the file transfer is executed based on the identification.

The operating website communication system 4, the net bank communication system 5, and the like shown in FIGS. 1 and 2 execute the sequence of “credit guarantee transaction for building goods according to the present invention” through a web server or a LAN server (not shown). are doing.

Small general-purpose computer shown in FIG. 1, LAN
In the system, CPU (including CPU of web server)
Executes the “credit guarantee transaction for building products according to the present invention” by a communication protocol or a program executed by. The communication protocol and the program are implemented by combining the above-mentioned general-purpose communication protocol and the program with the dedicated communication protocol and the program for executing the “credit guarantee transaction of building products according to the present invention” in each device.

Further, the digital mobile communication network 2 shown in FIG.
The mobile phone 3 performs communication by the TDMA system according to the ARIB-27 / 28 standard or the TDMA / TDD transmission system. In this communication transmission, one time slot / transmission speed of 32 kb / s and two time slots / transmission speed of 32 kb / s are used.
Voice communication and data communication at kb / s × 2 (64 kb / s) are performed. When the mobile phone 3 moves into the service area of the cell base station 2a, the mobile phone 3 scans and monitors the control channel (CCH) and supplements the control channel with the maximum received electric field strength. After the location registration, a communication sequence for a well-known outgoing call (outgoing call) or incoming call (incoming call) is executed.
The above is the basic operation of each unit in FIGS.

Next, the contents of the "credit guarantee transaction for building products according to the present invention" and its data processing will be described. FIG. 3 is a diagram for explaining an implementation state of the “credit guarantee transaction for building products according to the present invention”, and FIG. 4 is a diagram for explaining a processing procedure in the implementation state shown in FIG. FIG.
In FIG. 3 to FIG. 3, this implementation state and the processing procedure are the following (1) to (7). (1) The operating website (operating website communication system 4) has established a homepage for carrying out the “credit guarantee transaction of building supplies according to the present invention”, and a building goods providing member (building goods providing Communication system 9)
Then, a website of the evaluation organization (evaluation communication system 10) and a CGI link are set (step S1 in FIG. 4).

(2) Registration is performed in the case where the provision of the “credit guarantee transaction for building supplies according to the present invention” through the management website is a paid or free membership system. This registration is a purchase member (small general-purpose computer 6), a building supplies provider,
This is performed by the evaluation organization and the transportation member (the transportation communication system 11) (steps S2 and S3).

When the member registration is charged, the purchasing member, the building article providing member, the evaluation institution and the transportation member are notified to the operating website by a debit card, a credit card through a net bank (net bank communication system 5). ,
Settle with electronic money (e-cash) (Steps S4, S
5).

(3) The building article providing member sets up a website describing a list of building articles to be provided (sold), a price, a transportation method, a delivery date, and the like. It is desirable that the home page of this website be created from high-definition image data of a PDF file that can be converted while maintaining the image at the time of creation from the viewpoint of sharpness of a photograph or the like (step S6).

(4) Next, the purchasing member browses the operating website (or the website of the building supplies providing member by CGI link) and selects necessary building supplies (step S7). The purchasing member makes a request for a quote to the building supplies provider through the management website, specifying the name and quantity of the selected building supplies, the transportation method, and the use of the payment method (trade credit mechanism on the management website). Step S8).

(5) Next, in the case where the estimate request through the management website is a paid system, the settlement is performed by a debit card, a credit card, and electronic money (e-cash) through a net bank (net bank communication system 5). (Steps S9 and S10).

(6) Next, when an environmental measure is to be evaluated for a building article for which an estimate has been requested, the building article is specified, and a request is made to an evaluation organization (evaluation communication system 10) through an operating website. This evaluation is, for example, determination of occurrence of allergy in the living body due to the purchased building equipment, and acquisition of information on environmental characteristics (for example, JIS, ISO standard) of the building article to be purchased (step S11). In addition, as the evaluation of the building supplies, a standard and an evaluation item which the operating website independently recommends can be provided.

(7) If the evaluation request is for a fee, the settlement is made with a debit card, a credit card, and electronic money (e-cash) through a net bank (net bank communication system 5) (step S12).

(8) Next, a transportation request is made. This transportation request is made by designating a transportation member registered on the operating website. In this case, the request for estimation is made by the providing member or the purchasing member of the building supplies to the transport member through the operating website (step S13).

(9) If the transportation estimate request through the management website is paid, the settlement is made with a debit card, a credit card, and electronic money (e-cash) through the Internet bank (step S14).

(10) When the estimate is made and the purchase of the building article is decided, the purchase price is remitted to the management website through the net bank. This remittance amount is
A commission (credit guarantee fee such as settlement and quality / quantity) related to the “credit guarantee transaction for building products according to the present invention” is added and remittance is made (step S15).

This fee is divided into, for example, a regular member and a non-member general member, and the regular member has a lower fee. This purchase price will be remitted in full or at a predetermined fixed rate. This remittance at a predetermined fixed rate is, for example,
In the case of a huge amount of money or an extremely long delivery time, this is to avoid the burden of funds. In this case, the remittance will be made upon completion of the delivery, but the credit ratio for the purchasing member and the like are determined in advance by the operation website side.

(11) Manufacturing is performed on the building supplies providing member side (step S16). If there is stock, this manufacturing is not performed. Further, the manufactured product and the stocked product are transported to the purchasing member by the determined transporting member (or the transport department of the company) (step S17).

(12) The delivered building supplies are inspected,
It is determined whether it is possible or not. For example, quality and quantity are inspected (step S18). If there is a problem with the quality or quantity, the purchasing member contacts the building supplies provider by e-mail or the like through the operating website. The contact through the operation website is performed so that the operation website can quickly grasp the delivery status. Issues will be addressed through this communication. For example, additional delivery due to insufficient quantity (step S19).

(13) If such a problem in inspection is solved and there is no problem in quality and quantity in step S18, the purchase member notifies the operation website of completion of delivery via the website.

(14) Thereafter, the money is transferred from the operating website to the building article providing member through the Internet bank (step S20). In this manner, one execution of the “credit guarantee transaction for building articles according to the present invention” is completed.

Next, a description will be given of a display screen of a main part in such a transaction of “credit guarantee transaction for building supplies according to the present invention”. FIG. 5 is a diagram collectively showing the homepages of the operating websites browsed by each member. In FIG. 5, in this example, the purchasing member is a construction company, an architectural design office,
Non-member and general. In addition, the providing member is a manufacturer, and the evaluation organization is an eco house design management.
In addition, transportation members are transportation companies. These purchasing members, providing members, and transport members browse the homepages shown in FIGS. 6 to 14 (indicated by circles), respectively, and describe the above (1) to (14) “Credit guarantee transaction for building supplies according to the present invention”. (See FIG. 3).

FIG. 6 is a diagram for explaining the home page of the whole item (sample) of the building article to be searched. FIG.
In the homepage of the entire item of the building supplies, the display screen by the first transfer on the purchase member (small general-purpose computer 6) side concerning the “credit guarantee transaction of the building supplies according to the present invention” following the top page of the operating website. It is. On the top page (not shown), at least the next selection can be instructed (clicked) by an object. (A) Search by building materials / construction method or equipment (b) Keyword search (c) Request for materials

(A) Retrieval by Building Material / Construction Method or Equipment / Machine The selection items in the building material / construction method include, for example, “structure / structure material, flooring material ... outer groove, etc.”. Air conditioning equipment, floor heating equipment ... electric equipment. These items are selected by a check button (object) instruction on the display screen of the purchasing member for each building material / construction method or equipment, and are transferred to the operating website by two-way communication.

FIG. 7 is a diagram for explaining the homepage of the search at the next stage of the building article in FIG. FIG.
Is transferred from the operating website to the purchasing member according to the object selection instruction by the purchasing member on the display screen of FIG. Here, in the selection items in the building materials / construction method, for example, “wood ... metal material” for “outer wall material” is displayed, and selected by the check button (object) instruction. It is transferred by bidirectional communication.

FIG. 8 is a diagram for explaining a homepage of a list of building supplies in the search results. Referring to FIG.
In this display screen, in FIG. 6 and FIG. 7, when the purchasing member selects “metal material” for “outer wall material” in the building materials / construction method, the corresponding data, product “building wall”, is attached with a photograph. Screen is transferred from the operating website to the purchasing member side, and the display is performed. in this case,
Ten products “building wall” are shown on one display screen.

In this case, for example, 116 items have been searched. In addition, the product “building wall” is displayed with a photograph, along with the manufacturer name, unit price, and its simple features. On the purchasing member's side, a product “building wall” for every ten items is displayed on the screen. Then, a desired product “building wall” is selected by an instruction of a check button (object), and is transferred to the operating website by two-way communication.

FIG. 9 is a diagram for explaining a home page for details (price display) of building supplies selected from the list shown in FIG. 9, the details of the product “building wall” selected by the purchasing member in FIG. 8 are displayed on this display screen. First, the features are displayed,
In addition, a certification mark for environmental measures is displayed along with “product (price), color, size, application, type, and material”.

Further, the display screen of FIG. 9 shows the degree of energy saving measures, the volatility of chemical substances, and the like. In addition, this display screen explains the impact on the environment,
In addition, the explanation of the function / performance and the cover of eco-friendly building materials is given. With the information based on these explanations, it is possible to obtain appropriate information on the side of the purchasing member (especially the building client) regarding the problem of allergy occurring in the living body due to building equipment containing a chemical substance.

(B) Keyword Search FIG. 10 is a diagram for explaining a keyword search homepage. In FIG. 10, this display screen is the part of the keyword search in FIG. 6 described above. This display screen displays object instructions for keyword search,
The sending object is displayed. This keyword search is for searching for a designated member or the like from building materials / construction methods or equipment / equipment. This search is performed by tracking in the database engine of the database device 15.

FIG. 11 is a diagram for explaining a homepage of a list of building supplies for a keyword search. FIG.
In FIG. 1, this display screen is searched by tracking in the database engine of the operating website when the keyword search “outer wall material” of FIG. 10 is input, and is a display screen of the purchasing member.

Here, when the purchasing member selects the “metal material” for the “outer wall material” in the building material / construction method, the product “building wall”, which is the corresponding data, is displayed on the operating web screen with a photograph. The information is transferred from the site to the purchasing member and displayed. In this case, for example, ten products “building wall” are displayed on one display screen.

Here, for example, 236 items have been searched. Also, as in FIG. 8, the product “building wall” is displayed with a photograph, a maker name, a unit price, its simple features, and the like. On the purchasing member side, 10
A product “building wall” for each case is displayed on a screen, a desired product “building wall” is selected by an instruction of a check button (object), and transferred to the operating website side by two-way communication.

(C) Request for Materials FIG. 12 is a diagram for explaining a home page for requesting materials. In FIG. 12, this display screen includes, for example, a product name “building wall” and its manufacturing company (company).
Enter the name and transfer the material request from the material requester (purchasing member) to the corresponding company that has been CGI-linked to the operating website. In this document request, the requester's name (company name), address, transmission destination (fax number, fixed / mobile phone number, e-mail address), etc. are entered and attached.

The operating website receiving the request for the material by the two-way communication executes a search by tracking in the database engine in the database device 15 and transfers, for example, the homepage shown in FIG. 8 and FIG. By the selection from the homepage shown in FIGS. 8 and 11, the selected detailed contents shown in FIG. 9 are transferred from the operating website to the material requester (purchasing member). The detailed information may be provided by a CGI link with the building article providing member instead of the operating website.

With the transferred information, information on the environmentally friendly building supplies can be easily and reliably obtained by the construction company, the architectural design office, and non-members and the general public. In addition, the building supplies providing member can easily and surely provide information on environmentally-friendly building supplies, and the spread of the information is promoted.

Considering such spread activities,
It is preferable that the URL of this material request homepage is registered in a database of the URL so that it can be searched through free and various providers.

FIG. 13 is a diagram for explaining a homepage for an estimate request. In FIG. 13, the homepage for this estimation request is made by the purchasing member to the building supplies providing member through the operating website. In addition, the homepage for this quote request should be provided with an identification code and password so that the transport member, when receiving a transport quote request from the purchasing member or the building supplies provider, can view information related to the transport quote. It is convenient.

The home page for this quote request is shown in FIG.
Is automatically transcribed to the format according to the selection instruction from the screen showing the details of the building supplies shown in FIG. In this case, the display screen displays the product name, company (company) name, specification "type, size, unit", quantity and unit price,
Instructions for member classification (radio buttons), company names, names, telephone numbers (fax numbers, fixed / mobile telephone numbers, e-mail addresses) and the like are entered.

The quote of the response to the format of the quote request is transferred from the building supplies provider to the client (purchasing member).

FIG. 14 is a diagram for explaining the home page of the quote. In FIG. 14, this estimate is shown in FIG.
In this display screen, the unit price, unit,
The amount (subtotal) is shown, and the validity period, delivery date, etc. of the estimated amount are described together with the total amount.

In this embodiment, the small general-purpose computer 6 has been described as a device for a purchasing member or a transportation member. However, the same applies to the case where the portable telephone 3 equipped with a web browser is used. "Guarantee transaction for building supplies" is possible. Since the display screen of the mobile phone 3 is relatively small, the contents on the display screens shown in FIGS. 6 to 13 are edited by the edit conversion server 7 in FIG. 1 so as to be suitable for the display screen and its scrolling. I need to fix it.

Also, the mobile phone 3 equipped with a website capable of surfing the Internet by itself was replaced with
The present invention can be similarly implemented by other methods. For example, the same operation is performed in a configuration in which a mobile computer equipped with a web browser capable of surfing the Internet is connected to a mobile phone not equipped with a web browser. Also,
The same operation is performed in a configuration in which a small-sized image display device is connected to a mobile phone by a wireless interface using the Bluetooth method (IEEE).

Further, in this embodiment, the settlement through the above-mentioned internet bank is not performed every time the event occurs (for example, an estimate request for building supplies).
It may be performed on a monthly basis. In this case, file data is created for each member, and settlement is performed with a debit card, a credit card, and electronic money (e-cash) through a net bank using the total amount at the end of the month.

Further, in this embodiment, the transfer screen (file) from the management website is displayed on the S if necessary.
By executing the encrypted transfer by activating the SL and maintaining the confidentiality, leakage of the transaction is prevented.

Furthermore, in this embodiment, the description has been made on the Internet having openness. However, for example, the present invention can be implemented on a closed communication network open only to the construction industry. For example, implementation on an intranet is also possible. Further, the present invention can be applied to an extranet in which the Internet constructed in Japan is connected internationally, that is, the international “credit guarantee transaction for building products according to the present invention”.

In this embodiment, the settlement by the Internet bank has been described. However, this settlement can be performed by a bank transfer using a normal bank that does not use the Internet bank, a check settlement, or the like.
It can also be applied to bill settlement. In this case, the operating website will display a regular inter-bank money transfer,
The cost and fee for building supplies will be transferred and stored.

In the case of check settlement or bill settlement, the actual item is sent out by mail or the like, and the received check and bill are stored on the management website. In this case, the commission in the case of cash may be received by remittance between an internet bank and a normal bank. In addition, during a certain period after the completion of the delivery of the building supplies providing member, after confirming that the delivered building supplies are free from defects, the management website will send the stored money to the building supplies providing member for remittance. An off period may be provided.

[0094]

As is apparent from the above description, according to the present invention, the purchaser remits the purchase price and the commission for the credit guarantee transaction of the building supplies to the operating website after the ordering of the environmentally friendly building supplies. , Save the purchase price. When there is no problem in the subsequent delivery inspection, the purchase website notifies the completion of delivery, and the management website transfers the stored price to the provider to the provider of the building supplies. As a result,
When conducting public transactions of environmentally friendly building supplies through a two-way computer communication network in a TCP / IP environment, payment for such transactions and credit guarantee of quality, quantity, etc. can be easily and surely made possible. The effect that the promotion of is achieved is achieved.

Further, according to the present invention, information relating to environmental measures is posted for each of the listed building supplies. As a result, there is an effect that it is possible to easily and reliably select the environmentally-friendly building article.

[Brief description of the drawings]

FIG. 1 is a block diagram illustrating a configuration according to an embodiment of the present invention.

FIG. 2 is a block diagram showing a main configuration of an operating website communication system, a net bank communication system, and a building article providing communication system in FIG. 1;

FIG. 3 is a diagram for explaining an implementation state of a credit guarantee transaction of a building article according to the present invention.

FIG. 4 is a diagram for explaining a processing procedure in the embodiment shown in FIG. 3;

FIG. 5 is a diagram collectively showing homepages of operation websites viewed by each member in the embodiment.

FIG. 6 is a diagram illustrating a homepage of all items of a building article to be searched in the embodiment.

FIG. 7 is a diagram illustrating a homepage of the next search item of building supplies in FIG.

FIG. 8 is a diagram illustrating a homepage of a list of building supplies in a search result according to the embodiment.

FIG. 9 is a diagram illustrating a home page of details of building supplies selected from a list in the embodiment.

FIG. 10 is a diagram for explaining a keyword search homepage in the embodiment.

FIG. 11 is a diagram for describing a homepage of a list of building supplies for a keyword search in the embodiment.

FIG. 12 is a diagram for explaining a homepage for requesting materials in the embodiment.

FIG. 13 is a diagram for explaining a homepage for an estimate request in the embodiment.

FIG. 14 is a diagram for explaining a home page of a quote in the embodiment.

FIG. 15 is a view for explaining a target of an environmentally friendly house in a conventional example.

FIG. 16 is a diagram illustrating a house design and a life cycle assessment based on a building environment measure in a conventional example.

FIG. 17 is a diagram for explaining a transaction of building supplies using the Internet in a conventional example.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Digital fixed communication network 2 Digital mobile communication network 3 Mobile telephone 4 Management website communication system 5 Net bank communication system 6 Small general-purpose computer 7 Editing conversion server 9 Building supply communication system 10 Evaluation communication system 11 Transport communication system 12 Web server 15 Database device 17 FTP server 18 DNS server 19 SSL server

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) G06F 17/60 506 G06F 17/60 506 514 514

Claims (22)

[Claims] Claims: 1. A method for trading and providing information on environmentally friendly building supplies by means of a computer two-way communication network, wherein a list of environmentally friendly building supplies is managed along with information including the price, transportation method, and delivery date of each of the building supplies. A step in which the website publishes on the homepage; and a step in which the purchaser searches and selects from the list of environmentally friendly building supplies that browsed the homepage of the operating website, and the name and quantity of the selected environmentally friendly building supplies. And the ordering of the environmentally-friendly building supplies through the website of the operation website, and the purchase price after the order is added to the commission for the credit guarantee transaction of the building supplies. Remittance and storage, and then the ordering provider transports it to the buyer, A step in which the purchaser inspects the goods to determine whether or not the goods are acceptable; and, if there is no problem in the inspection, a step in which the purchaser notifies the operating website of completion of the delivery, and a step in which the operating website notifies the provider. Remitting the stored money; and a method of acquiring and providing information and providing environmentally friendly building supplies through a two-way computer communication network. 2. The transaction of the environmentally friendly building article by the computer two-way communication network according to claim 1, wherein information relating to the environmentally friendly article is posted for each of the listed building articles.・ How to obtain information. 3. The computer according to claim 1, wherein the purchasing side and the providing side register in advance on the operating website side and carry out a transaction of environmentally friendly building supplies through the operating website. A method of trading and providing information on environmentally friendly building supplies using a telecommunications network. 4. A list of the environmentally-friendly building supplies and information on the building-related supplies are provided and provided through a link to an operation website and on a homepage of a provider of the environmentally-friendly building supplies. A method for trading and providing information on environmentally-friendly building supplies using the computer bidirectional communication network according to claim 1. 5. The method for trading and providing information on environmentally-friendly building goods by a computer two-way communication network according to claim 1, wherein the evaluation of environmental measures for the provided building goods is performed. 6. An image in the environmentally friendly building article,
2. The method for trading and providing information on environmentally friendly building supplies by a computer bidirectional communication network according to claim 1, wherein the method is performed using high-definition image data that is converted while maintaining the image at the time of creation. 7. The method according to claim 1, wherein the settlement of the building goods price to the provider after the completion of the delivery together with the purchase price and the fee for the credit guarantee transaction of the building goods is executed through an internet bank. A method of trading and providing information on environmentally friendly building supplies using a two-way computer communication network. 8. Before placing an order for the environmentally-friendly building supplies on the providing side, the purchasing side makes an estimate request to the providing side, and based on the reply to the estimate, places an order for the environmentally-friendly building supplies on the providing side. The method for trading and providing information on environmentally-friendly building supplies through the computer bidirectional communication network according to claim 1. 9. The method according to claim 1, wherein a request for an estimate to a transport side is made before ordering the environmentally-friendly building supplies to a provider side, and a transport request is made based on a reply to the estimate. A method of trading and providing information on environmentally friendly building supplies using a two-way computer communication network. 10. The two-way computer communication network according to claim 3, wherein the registration of the purchase side and the provision side on the operation website side is performed through a net bank in the case of a fee system. How to trade and provide information on environmentally friendly building supplies. 11. The transaction / information of an environmentally friendly building article using a two-way computer communication network according to claim 5, wherein a fee when said environmentally friendly measure is paid is settled through an internet bank. How to get the offer. 12. The computer according to claim 1, wherein a predetermined fixed rate is remitted as the purchase price after the order, and a balance is remitted after the inspection of the delivery of the environmentally friendly building supplies. A method of trading and providing information on environmentally friendly building supplies using a telecommunications network. 13. The method according to claim 1, wherein the fee is determined according to the stage of the purchaser. 14. A communication system for trading and providing information on environmentally-friendly building products using a two-way computer communication network, and providing and obtaining information on the environmentally-friendly building products. An operation website communication system for executing communication for posting information including a delivery date on a homepage, and transmitting a stored purchase price and a commission for a credit guarantee transaction of a building article by a notice of completion of delivery of the building article, An order that specifies the information, including the name and quantity of environmental measures building supplies selected from the list on the homepage, and adds the commission of the building supplies credit guarantee transaction to the purchase price after this order, the operation website Remittance to the communication system side, and when there is no problem in inspection of the delivered building supplies, delivery to the operation website communication system side A communication system for executing communication for notifying the completion of the construction, and receiving the building supplies from the operating website communication system after delivery of the ordered building supplies through the operating website communication system from the purchasing communication system. A building article transaction / information provision acquisition communication system, comprising: a building article providing communication system that executes communication. 15. The communication system for acquiring and providing building goods according to claim 14, further comprising an evaluation communication system for evaluating an environmental measure for the provided building goods. 16. A fee for a fee-based registration on the operating website communication system side, a fee when the evaluation of environmental measures is a fee-based system, a purchase price and a fee for a credit guarantee transaction for building supplies, and a fee after completion of delivery. Building supplies to the provider,
The communication system for obtaining and providing building goods according to claim 14, further comprising a net bank communication system for settling the transaction. 17. The transportation system according to claim 14, further comprising a communication system for executing communication in response to a request for an estimate of transportation of the environmentally-friendly building article.
The communication system for building article transactions and information provision described in 2. 18. An operating website communication system, comprising: a database device for executing tracking by a database engine for executing a search for a keyword for environmentally friendly building supplies from a list of homepages in the purchase communication system by a keyword search. 2. The method according to claim 1, wherein
4. The communication system for building article transactions and information provision acquisition according to 4. 19. The computer bidirectional communication network according to claim 1, wherein
The communication system according to claim 14, wherein the communication system is a communication network under a CP / IP environment. 20. The system according to claim 19, wherein the purchasing communication system is a TCP / I.
A mobile phone equipped with an application for executing two-way communication under P environment, or a TC connected to the mobile phone
15. The communication system for obtaining and providing building goods and information according to claim 14, wherein the communication system is a small general-purpose computer mounted with an application for executing two-way communication in a P / IP environment. 21. A process in which the management website publishes information including the price, transportation method, and delivery date of each of the building supplies together with a list of environmentally-friendly building supplies on the homepage, and a purchaser browses the homepage of the management website. , Processing to search and select from a list of environmentally friendly building supplies, and processing to place an order to the supplier of environmentally friendly building supplies by specifying information including the name and quantity of the selected environmentally friendly building supplies through the website of the management website And the processing of adding the commission of the building equipment credit guarantee transaction to the purchase price after placing the order and sending the money to the operating website side and storing it,
The process in which the provider who receives the order carries the product to the buyer, the process in which the buyer inspects the delivered building goods to determine whether it is acceptable, and completes the delivery from the buyer to the operation website when there is no problem in the inspection. An information recording medium storing a program for causing a computer to substantially execute control of a process of notifying and a process of remittance of money from an operating website to a provider. 22. (a) a process of posting information related to environmental measures for each of the listed building supplies; and (b) a purchaser and a provider register in advance on the operating website, (C) a list of environmentally friendly building supplies and information on building supplies on the website of the supplier of environmentally friendly building supplies through a link to the management website; Posting and providing; (d) evaluating environmental measures for the provided building supplies; and (e) providing to the provider after the delivery is completed along with the purchase price and fees for the credit guarantee transaction for building supplies. Remittance of building supplies
And (f) before placing an order to the supplier of environmentally-friendly building supplies, the purchaser makes an estimate request to the provider, and the reply to this estimate gives the supplier of the environmentally-friendly building supplies (G) requesting a quote from the transport side before placing an order with the provider of environmentally-friendly building supplies, and responding to this quote,
(H) a process of making a request for transportation, (h) a process of executing a fee through a net bank when the registration of the purchasing side and the providing side on the operating website is a fee system, and (i) a fee system of evaluating environmental measures. And (j) remitting a predetermined fixed amount of money as a purchase price after placing an order, and remitting the balance after inspecting the delivery of environmentally-friendly building supplies. 22. The information recording medium according to claim 21, wherein a program for causing a computer to substantially execute any, a combination, or all of the controls is stored.