JP2002163328A - Construction object mediating system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a construction object mediating system capable of a factor, of a difference in estimated prices between a large-sized construction company and a small or medium-sized construction company in both the aspects of labor costs related to an integration job and facility costs. SOLUTION: This construction object mediating system is provided with an authentication means 2 for calling the input of identification information through communication equipment 1 of a member connected to a telecommunication line and authenticating the inputted identification information and an integration information providing means 3 for showing the integration information of construction object derived from the materials of the relevant construction object ordered from single or plural clients through the communication equipment 1 of the member like a list, calling the display of an intention desiring acquisition, and loading the integration information, which receives the display of the relevant intention, to the communication equipment 1 of the relevant member.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a construction mediation system connected to a telecommunication line.

[0002]

2. Description of the Related Art Conventionally, when receiving an order for construction work, materials and the like are picked up from drawings provided by the owner, price setting taking into account the manufacturer's fixed price and published price, construction work estimation standards by the Ministry of Construction, etc. Alternatively, a quote was created through labor tabulation based on the company's own multiplication criteria and the like, and was submitted to the client.

[0003]

Since the above-mentioned estimating operation is an extremely complicated operation, the cost of the estimating operation occupies an extremely large proportion of the estimate preparation cost due to the labor cost required for the estimating operation. This is manifested as a difference in the estimated price between a large construction company with a relatively large order volume and a small and medium-sized construction company with a relatively small volume of orders, which is extremely disadvantageous for small and medium-sized construction companies. Regarding labor cost issues,
Although the cost can be reduced by purchasing the cost estimation system software, the increase in fixed costs due to such capital investment is not welcomed by the small and medium-sized construction industry.

[0004] The present invention has been made in view of the above-mentioned circumstances, and the cause of the difference in estimated prices between a major construction company and a small and medium-sized construction company will be explained in terms of personnel costs and equipment costs related to the estimation business. The purpose is to provide a construction property intermediary system that can be resolved with.

[0005]

According to the present invention, there is provided a construction property mediation system for solving the above-mentioned problems, which prompts for input of identification information through a member's communication device connected to a telecommunication line. Authentication means for authenticating the identification information that has been obtained, and the integrated information of the construction property derived from the material of the construction property ordered by one or more owners is listed and requested via the member's communication device. The present invention is characterized in that it is provided with integrated information providing means for prompting an intention display to the effect and loading the integrated information having received the intention display into the communication device of the member.

[0006] Here, the telecommunication line includes an online communication network such as a normal telephone line and a wireless communication network such as a mobile phone line, and a line number (address) is transmitted through the communication device constructed by a so-called personal computer or the like. Refers to all or a part of a communication network that can transmit and receive information. Also,
A member refers to an individual or a corporation that has completed a predetermined member registration or the like as a user of the system. Construction properties refer to individual construction sites. The integrated information is a detailed breakdown of the work, such as electrical equipment, air-conditioning equipment, plumbing and sanitation equipment, and a work calculation basis.

[0007] As an example of the integrated information providing means, a list of construction properties ordered from one or more owners is displayed, and a request for disclosure of a desired construction property is input with respect to integrated information derived from materials of the construction properties. A first step of prompting, a second step of displaying a list of totalization items in the construction property for which the disclosure request has been made, and prompting the input of a totalization information disclosure request relating to a desired totalization item, and the disclosure request being performed. A third step of displaying a list of construction breakdown statements in the accumulated items and prompting the user to input a disclosure request relating to a desired construction breakdown statement, wherein the breakdown of the construction request for which the disclosure request has been made via the member's communication device is provided. Means for providing integrated information for loading the statement into the member's communication device.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a construction property mediation system according to the present invention will be described below based on an example using the Internet 5. In this example, as shown in FIG. 2, a main program 8 and a database 9 that perform an integrated information providing function are stored in a storage unit 7 of an intermediary server 6 connected to the Internet 5 as an electric communication line. The database 9 stores identification information 10 including member IDs and passwords and integrated information 11 of construction properties. The mediation server 6 is used by a large number of members via the Internet 5. Hereinafter, the main program 8 installed in the mediation server 6 is assumed to be accessed from the communication device 1 of one member. A description will be given of an operation related to obtaining integrated information in a construction property mediation system that operates by receiving access from a member's communication device 1 and an operation of the mediation server 6 at that time.

The main program 8 starts the operation of the mediation server 6 as a server for providing the accumulated information by access from the communication device 1 of the member connected to the Internet as shown in FIG. The main menu shown in FIG. 3 is displayed on the communication device of the member as a top screen of the site to be accessed. Upon receiving a click on the integration information button 12 in the main menu, an entry screen for the information providing service shown in FIG. 4 is displayed, and upon receiving a click on the button 13 displayed as the information providing service, the authentication means 2 (see FIG. 1). Is operated to display the identification information input window 14 shown in FIG. The authentication means 2 receives the input of the ID (user name) and the password in the window 14 and checks it against the identification information 10 in the database 9, and upon completion of the authentication processing, an introduction screen of the integrated information service (FIG. 6). Display).

The main program activates the integrated information providing means 3 in response to the click of the entry button 15 on the introduction screen. First, the main program is ordered and provided from one or more owners to the communication device 1 of the member as shown in FIG. A list of construction properties for which the integration information 11 has already been derived based on the data such as the drawn drawings is displayed in a form in which a selection button function is added to each of the construction properties.
Is prompted to input a disclosure request for a desired construction property (first step). A list of integration items in the construction object for which a disclosure request has been made in response to a button click operation for selecting a desired construction object is further displayed as shown in FIG. (2nd step), receiving a button click operation for selecting a desired integration item, receiving a request to disclose the integration information relating to the integration item of the integration item, and repeatedly receiving a request for disclosure of the integration item. Is displayed as shown in FIG. 9 to prompt the user to input a disclosure request relating to a desired construction breakdown (third step). On this screen, a check is made by clicking on a box 16 attached to the head of the title of the desired construction breakdown specification, and the key input box 1 is re-input.
7, the member's ID and password are entered, and a click operation is performed on the button 18 marked “download”, so that all the selected construction breakdown statements are to be obtained via the Internet 5 to the member's communication device 1. To load.

[0011] In preparing the breakdown of the construction to be provided to the member, the estimator who manages the mediation server 6 converts the drawing of the construction property obtained from the owner into a computer via an image scanner or various recording media drives. After taking it in, calling it up on the display screen with appropriate integration system software, it picks up various quantities described in the drawing. In a certain commercially available estimation system software, by picking up various quantities, a process of automatically sorting by construction item, totaling of the same material, and a breakdown of material names is performed.

[0012] Furthermore, the recruitment announced price is estimated and collected from the data of the construction price and the accumulated data, and the product for which the price is not determined is directly collected and evaluated by the manufacturer and the manufacturing company, and is taken into the computer as price data. Based on these data, the price details are sorted out from the step of the Ministry of Construction specifications registered in the computer in advance, and a breakdown specification is created.

In the above construction property intermediary system, an estimating business, which is a site manager, collectively performs the estimating business,
Member contractors who undertake construction of electrical equipment, air conditioning equipment, plumbing and sanitary equipment, etc. will create their own estimate based on the provided estimation results. Of the estimating companies
This will significantly reduce capital investment and fixed costs for member companies that may actually undertake construction. In addition, since multiple companies often give the same quotation for the same property, by adopting the published shared price, each company arranges its own quotation under the same conditions, Since it can be easily created, the cost can be greatly reduced from this point as well.

[0014]

As described above, if the construction property brokerage system according to the present invention is used, since small and medium-sized construction companies are released from the extremely complicated work of estimating work, labor costs required for the work are reduced, and the cost estimate is reduced. Creation costs can be greatly reduced. As a result, the order volume was relatively small,
The gap in estimated prices from major construction companies, which has caused a very disadvantageous situation for small and medium-sized construction companies that have difficulty in capital investment, such as the purchase of acquisition and estimation system software, has been eased, and large orders that hinder small and medium-sized construction companies from receiving orders One of the factors will be eliminated.

[Brief description of the drawings]

FIG. 1 is an embodiment diagram showing an example of a configuration of a construction property mediation system according to the present invention.

FIG. 2 is an embodiment diagram showing an example of a configuration of a mediation server of the construction property mediation system according to the present invention.

FIG. 3 is an embodiment diagram showing an example of a main menu of the construction property mediation system according to the present invention.

FIG. 4 is an embodiment diagram showing an example of an entry screen of the construction property mediation system according to the present invention.

FIG. 5 is an embodiment diagram showing an example of an identification information input window of the construction property intermediation system according to the present invention.

FIG. 6 is an embodiment diagram showing an example of an introduction screen in the construction property intermediation system according to the present invention.

FIG. 7 is an embodiment diagram showing an example of a construction property list screen in the construction property brokerage system according to the present invention.

FIG. 8 is an embodiment diagram showing an example of an accumulated item list screen of the construction property mediation system according to the present invention.

FIG. 9 is an embodiment diagram showing an example of a construction breakdown statement list screen of the construction property intermediation system according to the present invention.

[Explanation of symbols]

 1 Communication device 2 Authentication means 3 Total information provision means

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Claims (2)

[Claims] An authentication means (2) for prompting input of identification information via a member's communication device (1) connected to a telecommunication line and authenticating the input identification information, and a single or plural owners. The accumulated information of the construction property derived from the materials of the ordered construction property is displayed in a list via the communication device (1) of the member, and the member is prompted to indicate that he / she wants to obtain the information, and the accumulated information is received. Is provided to the member's communication device (1). 2. An authentication means (2) for prompting the input of identification information via a member's communication device (1) connected to a telecommunication line and authenticating the input identification information, and a single or plural owners. A first step in which a list of the ordered construction properties is displayed and a prompt to input a disclosure request for the desired construction property with respect to the totalization information derived from the materials of the construction properties, and a totalization item in the construction property for which the disclosure request was made. And a second step of prompting the user to input a request for disclosure of totalization information relating to the desired totalization item, and a list of construction breakdown statements in the totalization item for which the disclosure request has been made to the desired construction breakdown statement. A third step for prompting the input of the disclosure request, and the integration information for loading the construction breakdown specification for which the disclosure request has been made via the communication device (1) of the member into the communication device (1) of the member. Provider A construction property mediation system including a step (3).