JP2002197301A - Method for supplying work plan information and method for mediating joint work - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a method for supplying work plan information allowing easily collecting and supplying the information and a method for mediating joint works free from the trouble in a procedure. SOLUTION: These methods comprise a storing step for storing the work plan information supplied from a work plan information supply side client 4 through a communication network 8 in a work plan information database 18, a retrieval condition receiving step for having received by a work plan information supply server 6, a retrieval condition transmitted by a work plan information receive side client 2 who desires getting the information through the network 8, a retrieval step for having the server 6 retrieve in the database 18 on the basis of retrieval condition, a result transmitting step for transmitting the retrieved results of the retrieval step to the receive side client 2, and a joint work application receiving step for receiving joint work application from the receive side client 2 on the basis of the retrieved results.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for providing schedule information to be performed via a communication network, and more particularly to a method for mediating joint works for mediating joint works.

[0002]

2. Description of the Related Art Gas pipes, water pipes, telephone lines and power supply lines buried underground (roads) are managed by respective buried object managers (owners). Each buried object manager needs to perform road excavation work when repairing or inspecting buried objects managed by himself or when newly burying buried objects.

[0003] The ordering person in the road buried work usually carries out the road buried work by ordering the contractor independently. On the other hand, there are cases where a plurality of road burying work orderers jointly perform a plurality of types of road burying work with one order for the purpose of reducing the burden of civil engineering work. This is called joint construction. In the case of joint construction, the contractor (the ordering party) is determined in advance, and the contractor is the main entity, and the cost is adjusted while coordinating with the contractor (the joint construction company other than the contractor (the ordering party)). Implement procedures and work such as ordering, process management, and settlement of construction costs.

[0004]

As described above, cooperative work requires coordination between cooperating parties in various procedures such as ordering, process management, and settlement. However, these adjustments have a problem that a great deal of trouble is required for communication and meetings between the co-orderers. Currently, road coordination meetings organized by road managers (administrations) submit road buried construction plan information for each business operator (buried object manager). Since it is only the construction plan information on the road under the jurisdiction, not all the construction schedule information is submitted and is insufficient. As described above, at present, implementation of joint construction is being avoided due to obstacles such as labor in the procedure and restrictions on provision of construction schedule information.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a method of providing construction schedule information and a method of arranging joint construction work which can easily collect and provide construction schedule information of each road buried object manager without procedural trouble. Is to provide.

[0006]

The object of the present invention is to store construction schedule information provided from a construction schedule information providing client via a communication network in a construction schedule information database, and to store the construction schedule information through the communication network. A search condition receiving step for causing the construction schedule information providing server to receive the search condition transmitted by the construction schedule information obtaining side client that wants to obtain the construction schedule information; and the construction schedule information database to the construction schedule information providing server based on the search condition And a result transmitting step of transmitting a search result of the searching step to the construction schedule information obtaining side client.

The object of the present invention is to store a construction schedule information provided from a construction schedule information providing side client via a communication network in a construction schedule information database, and to store the construction schedule information via the communication network. A search condition receiving step of causing the construction schedule information providing server to receive the search condition transmitted by the construction schedule information acquisition side client that the client wants to obtain; and causing the construction schedule information providing server to search the construction schedule information database based on the search condition. A search step, a result transmission step of transmitting a search result of the search step to the construction schedule information acquisition side client, and a joint construction application reception of receiving a joint construction application from the construction schedule information acquisition side client based on the search result And a step of joint construction characterized by comprising It is achieved by 旋方 method.

In the method for mediating joint construction according to the present invention, the joint construction application receiving step further includes receiving construction plan information, which is construction schedule information, from the construction schedule information acquisition side client.

[0009] In the method for mediating joint construction according to the present invention, at least the construction schedule information of the construction schedule information providing client and the construction plan information which is construction schedule information of the construction schedule information obtaining client. The method further comprises a contract creation step of creating a joint construction contract based on the contract and transmitting the contract to the construction schedule information providing client and the construction schedule information obtaining client.

[0010] Further, the object of the present invention is to provide a construction schedule information database which stores construction schedule information provided from a construction schedule information providing side client via a communication network, and a construction which requires the construction schedule information to be obtained via the communication network. A construction schedule information providing server that receives the search condition transmitted by the schedule information acquisition side client, searches the construction schedule information database based on the search condition, and transmits a search result to the construction schedule information acquisition side client. This is achieved by a construction schedule information providing center characterized by comprising:

Still another object of the present invention is to provide a construction schedule information database provided from a construction schedule information providing side client via a communication network and a construction schedule information which requires the construction schedule information to be obtained via the communication network. Receiving the search condition transmitted by the information acquisition side client, searching the construction schedule information database based on the search condition, transmitting a search result to the construction schedule information acquisition side client, and performing the construction based on the search result. This is achieved by a joint construction mediation center comprising a construction schedule information providing server that receives a joint construction application from a schedule information acquisition client, and mediating joint construction based on the joint construction application.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A method for providing construction schedule information and a method for mediating joint construction according to an embodiment of the present invention will be described with reference to FIGS. First, a schematic configuration of a method of providing construction schedule information and a method of mediating joint construction according to the present embodiment will be described with reference to FIG. FIG. 1 shows an overall configuration of a system for implementing a method of providing construction schedule information and a method of mediating joint construction according to the present embodiment. The method of providing construction schedule information and the method of mediating joint construction according to the present embodiment store construction schedule information provided from a construction schedule information providing client via a communication network in a construction schedule information database, and communicates the information via the communication network. The client receives a desired search condition from a construction schedule information acquisition client who wants to obtain the desired construction schedule information, and searches the construction schedule information database based on the search condition.
The first feature is that the search result of the search step is transmitted to the construction schedule information acquisition side client.

The construction schedule information providing system according to the present embodiment, as shown in FIG. 1, provides a construction schedule information provision center and a joint construction mediation center (hereinafter referred to as a construction schedule information provision center) 10 connected to a communication network 8. It comprises a construction schedule information providing server 6 and a construction schedule information providing client 2 and a construction schedule information providing client 4.

Here, the construction schedule information acquisition side client 2 and the construction schedule information providing side client 4 manage, for example, gas pipes and water pipes buried underground (roads), or telephone lines and power supply lines. Each buried object manager corresponds to this. Not only the manager of the buried object, but also the manager of the construction of the newly constructed structure above the ground or underground (the ordering party) who enjoys the benefits of joint construction with the manager of the buried object, and the maintenance work of the existing structure Managers, etc., or various businesses related to the joint construction are also clients 2, 4
Corresponds to.

In this embodiment, the construction schedule information obtaining client 2 and the construction schedule information providing client 4 are described as separate entities for the sake of convenience. ,
The same entity can be the construction schedule information obtaining client 2 or the construction schedule information providing client 4.

The communication network 8 is, for example, the Internet constituted by a network including a packet communication network and a digital public line such as ISDN. The construction schedule information obtaining side client 2 and the construction schedule information providing side client 4 include, for example, a workstation and a personal computer, and can access the construction schedule information providing server 6 of the construction schedule information providing center 10 via the Internet. is there. Further, the construction schedule information obtaining side client 2 and the construction schedule information providing side client 4 have, for example, a mobile phone having a Web (Web) browser function, and have a construction schedule information providing center 10 via a packet communication network. And data can be transmitted and received between them.

Although the use of a communication network using a personal computer has become easier due to the rapid development of information technology (IT) in recent years, mobile communication devices (eg, mobile phones and personal handy phones (PHS)) have been increasingly used. (Registered trademark)), and portable information terminals, etc.), and information exchange and information exchange are frequently and widely performed, and a service using a mobile phone as an Internet connection terminal has already started. ing. For example, by connecting to the Internet by a mobile phone having a web browser function, necessary data can be transmitted and received by packet communication. Here, the web browser function is a function of accessing a predetermined URL (uniform resource locator) on the Internet and displaying a homepage.

Using the access means to the communication network 8 described above, the construction schedule information acquisition side client 2 transmits a search condition for finding a construction schedule in which joint construction is likely to be performed to the construction schedule information providing center 10, and The result can be received from the schedule information providing center 10. The construction schedule information providing center 10 discloses the construction schedule information on a homepage, so that the public information can be browsed without narrowing search conditions. In addition, new construction schedule information can be periodically distributed via e-mail or the like according to a user's request.

On the other hand, the construction schedule information providing side client 4
Transmits its own construction schedule information (construction time, construction contents, construction conditions, map information, etc.) to the construction schedule information providing center 10 by using the above-mentioned access means to the communication network 8; You can register to.

The construction schedule information providing center 10 is, for example,
Receives information on the planned construction of road buried objects (planned ordering) and the contents of construction (conditions) of a certain company, provides these information to businesses related to the construction of other road buried objects, and mediates joint works.

The construction schedule information providing server 6 has a computer used for various processes and an information input device such as a keyboard and a mouse for operating the computer. It also has a storage device for storing programs and data executed by the computer. As the storage device, a disk device for reading / writing data by rotating a medium such as a magnetic disk, an optical disk, or a magneto-optical disk, or a solid-state memory using a semiconductor storage device is used.

The search conditions transmitted from the construction schedule information providing side client 2 and the construction schedule information transmitted from the construction schedule information providing side client 4 are stored in each client 2.
4 is temporarily stored in the storage device of the construction schedule information providing server 6 together with the client information (including the ID and the password). Further, the construction schedule information providing server 6 has a display device such as a liquid crystal display device for displaying the stored information. Further, as an output device for outputting them, for example, a laser printer, an inkjet printer, or the like is provided.

In the construction schedule information providing center 10, a client database 20 for storing client attribute information of the registered construction schedule information obtaining client 2 and construction schedule information providing client 4 is installed. The construction schedule information providing server 6 accesses the client database 20 and retrieves various client attribute information based on the ID and password transmitted from the client, and stores a new client in the client database 20. Is available.

In the construction schedule information providing center 10, a construction schedule information database 1 in which construction schedule information transmitted from the construction schedule information providing client 4 is stored.
8 are installed. The construction schedule information providing server 6 starts a predetermined search engine based on the search condition from the construction schedule information acquisition side client 2, accesses the construction schedule information database 18, and extracts construction schedule information that matches the search condition. I can do it. When new construction schedule information is provided, the construction schedule information providing server 6
Thus, the construction schedule information is stored in the construction schedule information database 18.

The construction schedule information providing server 6 has a connection unit 12 for connecting to the construction schedule information obtaining side client 2 and the construction schedule information providing side client 4 via the communication network 8. Further, the construction schedule information providing server 6 has a determination unit 16 for determining whether or not the search condition of the construction schedule information acquisition side client 2 matches any of the construction schedule information registered in the construction schedule information database 18. are doing. In addition, construction schedule information providing server 6
The processing unit 14 provides the construction schedule information extracted based on the determination by the determination unit 16 to the construction schedule information acquisition side client 2, and mediates the joint construction by the two clients 2 and 4 based on the construction schedule information. have.

Further, when searching for a construction schedule on the web browser, the construction schedule information providing server 6 inputs the position information by address or area, or displays a map to display an arbitrary point on the map. It has a user interface that allows easy and accurate search by specifying a range.

The construction schedule information providing center 10 is connected to the construction schedule information obtaining side client 2 and the construction schedule information providing side client 4 via the communication network 8, and is provided from the many construction schedule information providing clients 4. A service is provided which searches for the construction schedule information desired by the construction schedule information acquisition side client 2 from the construction schedule information accumulated and stored, and transmits the construction schedule information to the construction schedule information acquisition side client 2.

In the above service, the result of the service may be displayed on a web browser on the computer of the construction schedule information acquisition side client 2 or a display screen having a web browser function of the mobile phone, or may be displayed instead. The service result may be notified by e-mail.

As described above, according to the construction schedule information providing system according to the present embodiment, construction schedule information is collected and managed on a communication network such as the Internet, and a search is performed on a large number of such construction schedule information. become able to. This makes it possible to easily and accurately obtain construction schedule information that can be a target of joint construction that matches the construction plan of the user. In addition, not only the intention of the joint construction can be notified to the construction schedule, but also the contents and conditions of the construction can be transmitted to the other party. Further, the negotiation of the joint construction between the two parties can be promoted by the mediation of the construction schedule information providing center 10, and the cost reduction by the joint construction can be realized.

The construction schedule information providing center 10 which receives the construction schedule information from the construction schedule information acquisition side client 2 which has received the construction schedule information provides the target company with information on the content of each construction (condition). In addition, a place for coordination between the target companies will be prepared on the communication network, and coordination of coordination will be promoted to further mediate coordination. At the same time, it is also possible to create a joint construction contract.

The recruitment by the construction schedule information providing center 10 is completed when a contract for implementing joint construction is concluded between the target companies or when the ordering agency is completed for the construction company. In addition, the income obtained by the construction schedule information providing center 10 by the mediation includes a construction schedule information registration fee and a joint construction intention indication registration fee of each business operator, a mediation fee at the time of concluding a joint construction contract, an ordering agency fee, and the like.

According to the present embodiment, the joint construction is facilitated by the mediation and mediation of the construction schedule information providing center 10, whereby the construction cost can be reduced and the labor of complicated office procedures is improved. Is done. By increasing the number of joint works in this way, road buried works can be performed efficiently, which can contribute to environmental measures.

Next, a processing procedure of a method of providing construction schedule information and a method of mediating joint construction by the construction schedule information providing center 10 according to the present embodiment will be described with reference to FIGS. 2 and 3 show, for example, the entire procedure of a method of providing construction schedule information for joint construction in road buried construction and a method of mediating joint construction. As a premise for explaining this processing procedure, the construction schedule information acquisition side client 2 and the construction schedule information provider side client 4 provide information or obtain information with the construction schedule information providing center 10 and provide a joint construction service. It is assumed that the contract has already been concluded. In FIG. 2, the construction schedule information providing client 4 and the construction schedule information obtaining client 2 are registered in the construction schedule information providing center 10 on condition that an annual registration fee for contract renewal is paid (steps S1 and S2). .

When the construction schedule information providing side client 4 makes a construction plan (step S3), the construction schedule information providing center 10 transmits construction schedule information such as a construction plan to the construction schedule information providing center 10 (step S4). At 10, a registration process for storing construction schedule information including various registration items in the construction schedule information database 18 is performed (step S).
5).

The procedure of the registration processing in steps S4 and S5 will be described in more detail with reference to FIGS. FIG. 4 shows an outline of a procedure in which the construction schedule information providing client 4 registers construction schedule information. FIG. 6 shows the contents of each page on the homepage of the construction schedule information providing center 10 in the method of providing construction schedule information according to the present embodiment. The construction schedule information providing client 4
For example, a personal computer having a web browsing function is connected to the communication network 8, and the top page 3 of the homepage of the construction schedule information providing center 10 shown in FIG.
The user places the mouse pointer on the "registration button" on "0" and clicks it to send a construction schedule information registration request (step S101).

When receiving the registration request, the construction schedule information providing server 6 sends data for displaying the authentication page 32 shown in FIG. 6 on the browser of the construction schedule information providing client 4 (step S102). The construction schedule information providing side client 4 inputs an ID and a password on the authentication page 32 (step S103).

Upon receiving the ID and password of the construction schedule information providing client 4, the construction schedule information providing server 6 checks whether the ID and password sent from the construction schedule information providing client 4 exist in the client database 20. Inquiry as to whether or not (step S10
4).

When it is confirmed that the construction schedule information providing client 4 has been registered (step S104),
The construction schedule information providing server 6 displays a construction schedule information registration form 34 shown in FIG. 6 on the browser of the construction schedule information providing client 4 (step S105). The construction schedule information providing client 4 inputs various items such as “construction schedule” and “construction contents” in blank fields and the like according to the instructions in the construction schedule information registration form 34.
As for “map information”, a target construction site or construction range on a map displayed on the display device is designated and transmitted to the construction schedule information providing server 6 (step S106).

After confirming that there is no duplicate registration of the construction schedule information sent from the construction schedule information providing client 4, the construction schedule information providing server 6 stores the construction schedule information providing client 4 in the construction schedule information database 18. The construction schedule information is stored (step S107). At the same time, the construction schedule information providing server 6 displays the construction schedule information registration confirmation page 36 on the browser of the construction schedule information providing client 4 and ends the registration work (step S10).
8).

Returning to FIG. 2, if the construction schedule information obtaining client 2 retrieves the construction schedule information (step S).
6) The construction schedule information providing server 6 finds construction schedule information that matches the search condition, and transmits the construction schedule information to the construction schedule information acquisition side client 2. Regarding the procedure of this registration process,
This will be described in more detail with reference to FIGS. FIG. 5 is a construction schedule information acquisition side client 2 according to the present embodiment.
However, the main procedure from searching the construction schedule information to obtaining the construction schedule information is shown.

The construction schedule information acquisition side client 2 connects to the communication network 8 from a personal computer or a mobile phone having a web browser function, and executes a “search” on the top page 30 of the homepage of the construction schedule information providing center 10 shown in FIG. The mouse pointer is placed on the button and clicked to send a construction schedule information search request (step S111).

Upon receiving the search request, the construction schedule information providing server 6 sends out data for displaying the authentication page 42 shown in FIG. 6 on the browser of the construction schedule information acquisition client 2 (step S112). The construction schedule information obtaining side client 2 inputs an ID and a password on the authentication page 42 (step S113).

When the construction schedule information providing server 6 receives the ID and password of the construction schedule information acquisition side client 2, whether the ID and password sent from the construction schedule information acquisition side client 2 exist on the client database 20. Inquiry as to whether or not (step S11
4).

When it is confirmed that the construction schedule information acquisition side client 2 has been registered (step S114),
The construction schedule information providing server 6 displays a construction schedule information search form 44 shown in FIG. 6 on the browser of the construction schedule information acquisition side client 2 (step S115). According to the instructions in the construction schedule information search form 44, the construction schedule information acquisition side client 2 enters desired search conditions from “construction time”, “construction contents”, or “construction conditions” in blank fields of various items. Fill out and send it to the construction schedule information providing server 6 (step S116).

Upon receiving the search condition sent from the construction schedule information obtaining client 2, the construction schedule information providing server 6 activates a search engine to access the construction schedule information database 18 (step S 117) and stores the accumulated information. A process for extracting construction schedule information that matches the search condition from among a large number of construction schedule information is performed, and a result is received from the search engine (step S118). At the same time, the construction schedule information providing server 6 displays the search result confirmation page 46 shown in FIG. 6 on the browser of the construction schedule information acquisition side client 2 and ends the search operation (step S119).

When the construction schedule information that matches the search condition is obtained from the construction schedule information stored in the construction schedule information database 18, one or more search matching constructions are displayed on the search result confirmation page 46. The schedule information is displayed.
If the construction schedule information that matches the search condition is not obtained, a message to that effect is displayed. If the construction schedule information that matches the search condition is not obtained, the construction schedule information acquisition side client 2 returns to step S115 and inputs another search condition from the construction schedule information search form 44 again and proceeds with the search. be able to.

When a plurality of pieces of construction schedule information that match the search conditions are obtained, a detailed request is transmitted to the construction schedule information providing server 6 by clicking a predetermined selection button on a search result confirmation page 46 ( Step S12
0). Upon receiving the detail request, the construction schedule information providing server 6
Reads out the detailed information of the designated construction schedule information from the construction schedule information database 18 (step S12).
1), detailed information page 4 based on the detailed information data
8 is displayed on the browser of the construction schedule information acquisition side client 2 (step S122).

Returning to FIG. 2, the construction schedule information acquisition side client 2 examines the joint construction based on the contents of the detailed information page 48 displayed on the browser (step S).
7). As a result of the examination, if it is determined that joint construction is to be performed on the construction schedule displayed on the detailed information page, a predetermined application button on the detailed information page 48 is clicked, and an application for joint construction is made to the construction schedule information providing server 6. I do. Then
The construction schedule information, which is construction schedule information of the construction schedule information acquisition side client 2 to be subjected to the joint construction, is transmitted to the construction schedule information providing center 10 (step S8). The construction schedule information providing center 10 performs a registration process of storing construction plan information including various registration items in the construction schedule information database 18 (step S9). The procedure of steps S8 and S9 corresponds to the construction schedule information providing side client 4 described with reference to FIG.
And the detailed description is omitted.

When the joint construction application request from the construction schedule information acquisition side client 2 and the registration of the construction plan information are performed, the construction schedule information providing server 6 sends the construction schedule information providing side attached to the construction schedule information related to the application. I of client 4
The client database 20 is accessed based on D, and the e-mail address of the construction schedule information providing side client 4 related to the application is obtained. The construction schedule information providing server 6 transmits an e-mail to the construction schedule information providing client 4 at the acquired e-mail address to the effect that an application for joint construction has been made and a request for integration (step S1).
0). The multiplication in this case is the multiplication when the construction schedule information providing side client 4 has independently performed the construction (ordered).

Next, the construction schedule information providing server 6 provides the construction schedule information acquisition side client 2 who has applied for the joint construction.
The client database 20 is accessed based on the ID of the client 2 and the e-mail address of the construction schedule information acquisition side client 2 is acquired. The construction schedule information providing server 6 transmits an e-mail requesting an accumulation related to the joint construction to the construction schedule information acquisition side client 2 of the acquired mail address (step S11). The multiplication in this case is the multiplication in the case where the construction schedule information acquisition side client 2 has performed the construction independently (ordered).

The construction schedule information providing client 4 and the construction schedule information obtaining side client 2 respectively perform construction totalization (steps S12 and S13), and transmit a totalization report and a construction instruction content report to the construction plan information providing server 6, respectively. (Steps S14 and S15). The integration report is of a format in which the construction schedule information providing center 10 reports the quantity, the amount, and the like for each item set in advance. The report data is transmitted by, for example, encrypting the data by a public key cryptosystem or the like, and is accompanied by electronic authentication data.

The construction schedule information providing server 6 confirms that there is no falsification of each transmission data based on the electronic authentication data, and then, decrypts each integrated report data with the corresponding construction schedule information or construction plan information. It is stored as a copy in the construction schedule information database 18 (step S16).

Processing unit 14 of construction schedule information providing server 6
Calculates (estimates) the budget for the entire joint construction based on the construction schedule information, the construction plan information, and the corresponding estimation report data. Then, the construction schedule information providing client 4 and the construction schedule information acquisition side The budget apportionment rate with the client 2 is calculated (step S17).

Next, the processing unit 14 of the construction schedule information providing server 6 refers to the client database 20 and the construction schedule information database 18 and uses a contract form (not shown) to construct the construction schedule information, the construction plan information, A joint construction contract based on the overall budget and the budget apportionment rate in the construction is created (step S18). The joint construction contract includes, for example, the determination of the contractor (ordering party) who orders construction work to the contractor (construction contractor) and the contractor who entrusts the ordering, and the design, estimation, and work period adjustment for individual construction contents. In addition, it specifies the selection of the person in charge of process management, construction witness, etc., clarification of the responsibility ratio, and the ratio of construction cost burden.

The created joint construction contract is attached as an e-mail file in the same manner as in steps S10 and S11, and is connected to the construction schedule information providing side via the connection unit 12 of the construction schedule information providing server. It is transmitted to the client 4 and the construction schedule information acquisition side client 2 (steps S19 and S20). At this time, similar to steps S14 and S15 described above, the contract data is encrypted, and the electronic mail is accompanied by electronic authentication data.

The construction schedule information providing client 4 and the construction schedule information obtaining client 2, which have received the e-mail attached with the contract file, decrypt the data to confirm the contents of the joint construction contract and to examine the contents. (Steps S21, S22). As a result of the examination, if the client agrees to the contract content, the construction schedule information providing client 4 and the construction schedule information obtaining client 2 contact each other by e-mail requiring electronic authentication to approve the conclusion of the contract ( Steps S23 and S24). When the processing unit 14 of the construction schedule information providing server 6 confirms that both parties have accepted the conclusion of the contract, the processing unit 14 ends the joint construction mediation processing (step S25).

According to the above-described procedure, the construction schedule information providing center 10 which has performed the joint construction coordination mediation and the joint construction contract creation agency, then performs a proxy ordering operation to the contractor in the setup shown in FIG. In FIG. 3, first, a site explanation is given to a contractor (step S30).

Next, bids from a plurality of contractors are accepted to determine a successful bidder (step S31). Next, in order to negotiate a price with the successful bidder, price negotiation information is exchanged with the construction schedule information providing side client 4 and the construction schedule information obtaining side client 2 (steps S40 and S41). When negotiations based on these information exchanges (step S32) determine the price (contract amount) with the successful bidder (step S33), the construction schedule information providing center 10 sends the construction schedule information providing client 4 and the construction schedule. The contracted amount is notified to the information obtaining client 2 (steps S42, S4).
3) A substitute order is placed with a contractor (successful bidder) (step S34). On the other hand, the construction schedule information providing client 4 and the construction schedule information obtaining side client 2 confirm (accept) the respective contracted amounts (steps S42 and S42).
3, 44, 45), and receives an order report to the contractor of the construction schedule information providing center 10 (steps S46, S4).
7).

The construction schedule information providing side client 4 and the construction schedule information obtaining side client 2 perform construction management on the site, and if necessary, consult with a contractor about a design change to determine a design change (steps S48 and S49). ). The decision and the contents of these design changes are reported to the construction schedule information providing center 10 (steps S50 and S51).

Thereafter, when the construction is completed, the construction schedule information providing client 4 and the construction schedule information obtaining client 2 perform construction inspection (steps S52 and S52).
3) A construction acceptance report is sent from both parties to the construction schedule information providing center 10 (steps S54 and S5).
5).

Thereafter, the construction contractor requests the construction schedule information providing center 10 for the construction cost in which the details of the construction are specified (step S56). In response, the construction schedule information providing center 10 sends the construction schedule information providing client 4
The construction cost of the construction schedule information acquisition side client 2 is calculated by apportioning it at a predetermined rate, and a commission is added (step S35). A request is made (steps S57 and S58).

When the construction cost is paid by the construction schedule information providing side client 4 and the construction schedule information obtaining side client 2 (steps S59 and S60), the commission is subtracted from the received construction cost (step S36), and the construction cost is reduced. Is paid to the contractor, and a series of processing ends (step S3).
7).

As described above, according to the present embodiment, the work schedule information providing center 10 greatly reduces the coordination between the co-orderers in various procedures such as ordering, process management, and settlement. Will be able to do it. Therefore, these adjustments do not require much trouble for communication or meeting between the co-orderers. Further, since the data can be accumulated in the construction schedule information database 18, it is possible to quickly and accurately obtain construction planning information having a wide range and high density.

[0064]

As described above, according to the present invention, it is possible to excavate the same place many times if the road burial manager performs the work independently without any procedural trouble. , The number of excavations is reduced, which can contribute to environmental protection.

[Brief description of the drawings]

FIG. 1 is a diagram showing an overall configuration of a system for implementing a construction schedule information providing method and a joint construction mediation method according to an embodiment of the present invention.

FIG. 2 is a diagram showing an overall procedure of a method of providing construction schedule information for joint construction and a method of mediating joint construction according to an embodiment of the present invention.

FIG. 3 is a diagram showing an overall procedure of a method of providing construction schedule information for joint construction and a method of mediating joint construction according to an embodiment of the present invention.

FIG. 4 shows an outline of a procedure in which a construction schedule information providing client 4 registers construction schedule information in a method of providing construction schedule information for joint construction and a method of mediating joint construction according to an embodiment of the present invention. FIG.

FIG. 5 is a diagram illustrating a method of providing construction schedule information for joint construction and a method of mediating joint construction according to an embodiment of the present invention; It is a figure showing the main procedure until obtaining schedule information.

FIG. 6 is a diagram showing contents of each page on a homepage of a construction schedule information providing center 10 in a method of providing construction schedule information for joint construction and a method of mediating joint construction according to one embodiment of the present invention.

[Explanation of symbols]

 2 Construction schedule information obtaining side client 4 Construction schedule information providing side client 6 Construction schedule information providing server 8 Communication network 10 Construction schedule information providing center 12 Connection unit 14 Processing unit 16 Judgment unit 18 Construction schedule information database 20 Client database 30 Top page 32, 42 Authentication page 34 Construction schedule information registration form 36 Registration confirmation page 44 Construction schedule information search form 46 Search result confirmation page 48 Detailed information page

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) G06F 17/60 342 G06F 17/60 342 17/30 110 17/30 110F 170 170Z

Claims (6)

[Claims] 1. A storage step of storing construction schedule information provided from a construction schedule information providing client via a communication network in a construction schedule information database, and a construction requiring acquisition of the construction schedule information via the communication network. A search condition receiving step of causing the construction schedule information providing server to receive the search condition transmitted by the schedule information obtaining side client; and a search step of causing the construction schedule information providing server to search the construction schedule information database based on the search condition. Transmitting a search result of the search step to the construction schedule information acquisition side client. 2. A storage step of storing construction schedule information provided from a construction schedule information providing side client via a communication network in a construction schedule information database, and a construction requiring acquisition of the construction schedule information via the communication network. A search condition receiving step of causing the construction schedule information providing server to receive the search condition transmitted by the schedule information obtaining side client; and a search step of causing the construction schedule information providing server to search the construction schedule information database based on the search condition. A result transmitting step of transmitting a search result of the search step to the construction schedule information acquisition side client; and a joint construction application receiving step of receiving a joint construction application from the construction schedule information acquisition side client based on the search result. A method of arranging joint works characterized by the following. 3. The joint construction mediation method according to claim 2, wherein the joint construction application receiving step further comprises: receiving construction plan information, which is construction schedule information, from the construction schedule information acquisition side client. The method of mediation of joint construction. 4. The method for mediating joint construction according to claim 3, wherein the construction schedule information of at least the construction schedule information providing client and the construction schedule information of the construction schedule information acquisition side client. A contract creation step of creating a joint construction contract based on the above and transmitting the contract to the construction schedule information providing client and the construction schedule information obtaining side client. 5. A construction schedule information database for storing construction schedule information provided from a construction schedule information providing side client via a communication network, and obtaining construction schedule information for requesting the construction schedule information via the communication network. A construction schedule information providing server that receives the search condition transmitted by the side client, searches the construction schedule information database based on the search condition, and transmits a search result to the construction schedule information acquisition side client. A featured construction schedule information service center. 6. A construction schedule information acquisition side client which wants to obtain construction schedule information provided from a construction schedule information providing side client via a communication network and a construction schedule information database via the communication network. Receives the search condition transmitted, searches in the construction schedule information database based on the search condition, transmits a search result to the construction schedule information acquisition side client, the construction schedule information acquisition side based on the search result A joint construction mediation center comprising: a construction schedule information providing server that receives a joint construction application from a client; and mediates joint construction based on the joint construction application.