WO2010103660A1 - Contract work selection system and program - Google Patents

Contract work selection system and program Download PDF

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Publication number
WO2010103660A1
WO2010103660A1 PCT/JP2009/054921 JP2009054921W WO2010103660A1 WO 2010103660 A1 WO2010103660 A1 WO 2010103660A1 JP 2009054921 W JP2009054921 W JP 2009054921W WO 2010103660 A1 WO2010103660 A1 WO 2010103660A1
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WO
WIPO (PCT)
Prior art keywords
information
contract
recruitment
user
partial
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PCT/JP2009/054921
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French (fr)
Japanese (ja)
Inventor
哲也 立花
Original Assignee
株式会社kodo.cc
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Application filed by 株式会社kodo.cc filed Critical 株式会社kodo.cc
Priority to JP2011503628A priority Critical patent/JP5357243B2/en
Priority to PCT/JP2009/054921 priority patent/WO2010103660A1/en
Publication of WO2010103660A1 publication Critical patent/WO2010103660A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling

Definitions

  • the present invention relates to a system for selecting a user who should order or receive an order for contract work.
  • the present invention has been made to solve such a problem, and its purpose is to provide a technique for enabling the selection of an appropriate user even when there is no user who meets the conditions. It is to be.
  • a first aspect is a contract selection system including a data table, an information extraction unit, and a user selection unit.
  • the data table is a table in which recruitment information for recruiting contract work that can be ordered or ordered by a client user who can communicate via a network is registered in association with the user.
  • the information extracting means receives a contract condition indicated by the target condition information when receiving the target condition information indicating a contract work desired to be ordered or received by the user of the client from a client capable of communicating via a network. For each of one or more partial contract work that can constitute the above, the recruitment information related to the partial contract work is extracted from the data table.
  • the user selecting means selects each of the users associated with one or more recruitment information extracted by the information extracting means as a user who should order or receive a partial contract work related to the target condition information.
  • the recruitment information is information indicating a period of contract work that can be ordered or ordered by the user of the client and a quantity of the work
  • the target condition information is information on a contract work that is desired to be ordered or ordered by the client user.
  • the condition is information indicating the period and quantity of the contract work.
  • the contract work indicated by the target condition information is composed of one or more partial contract works, and each contract work can be ordered or ordered for each partial contract work.
  • Recruitment information related to contract work is extracted from the data table.
  • Each user corresponding to the recruitment information extracted in this way can be selected as a user who should place an order or receive an order for partial contract work related to the target condition information.
  • this condition is divided into conditions specified by the period and quantity of partial contract work, An appropriate user that meets each condition can be selected.
  • the “quantity of work” in the above configuration is a numerical value of the number of persons required for contract work and the work amount specified by the work content.
  • the recruitment information related to the contract work that can be ordered or ordered in the entire period and quantity indicated in the target condition information is used as the entire solicitation information, and it is possible to place an order with the partial contract work period and quantity.
  • the solicitation information related to various contract work is assumed to be partial solicitation information.
  • the information extraction unit extracts the registered general recruitment information from the data table when the general determination unit determines that the general recruitment information is registered, while the general recruitment information is registered. If it is determined that the partial recruitment is not performed, the partial recruitment information is extracted from the data table for each partial contract work.
  • the user corresponding to the recruitment information is indicated by the target condition information It can be selected as a user who orders or orders contract work. And if the entire recruitment information that matches the period and quantity conditions in the contract work is not registered, the user corresponding to the partial recruitment information that matches the period and quantity conditions in the partial contract work, Each can be selected as a user who places an order or receives an order for partial contract work indicated by the target condition information.
  • the determination as to whether or not the entire recruitment information is registered in the data table and the extraction of the partial recruitment information from the data table may be realized in any manner, for example, as shown below Realization in the third aspect is conceivable.
  • the overall determination unit when receiving the target condition information, distributes the period and the quantity indicated by the target condition information on a map for distributing the period and the quantity on two intersecting axes. If the recruitment information registered in the data table includes the recruitment information determined by the relationship with the map distribution in the reference state, the overall recruitment information is registered. It is determined that Here, it is determined that the overall recruitment information is registered by the overall judgment means because the area when the period and quantity indicated in the recruitment information are distributed on the map is the reference state. This is a case where all the period and quantity areas distributed in the map are included.
  • the information extraction unit is determined by a relationship with the distribution of the map in the reference state among the recruitment information registered in the data table.
  • Recruitment information is extracted as the partial recruitment information for the partial contract work.
  • the partial recruitment information extracted by the information extraction means includes a period when the period and quantity indicated in the recruitment information are distributed on the map, and a period when the area is distributed on the map in the reference state. This is recruitment information that overlaps the quantity area by a predetermined ratio or more, and is the partial recruitment information for the partial contract work defined in the overlap area.
  • each time partial recruitment information is extracted by the information extracting means the distribution of the period and quantity indicated in the partial recruitment information in the map from the area of the period and quantity distributed in the map in the reference state.
  • Extraction execution means for reextracting the partial recruitment information by the information extraction means again with the removed state as the new reference state except for the area.
  • the extraction execution unit repeatedly extracts the partial recruitment information by the information extraction unit until the period and quantity region distributed on the map in the reference state is less than a predetermined threshold.
  • the data table will be displayed according to the degree of overlap between the area in which the period and quantity indicated in the target condition information are distributed on the map and the area in the case where the period and quantity indicated in the recruitment information are distributed. It is possible to determine whether or not the entire recruitment information is registered and to extract partial recruitment information from the data table.
  • the recruitment information and the condition information are information indicating the type of the contract work in addition to the contract work period and the work amount, as in the fourth aspect shown below, It is advisable to extract recruitment information from the data table.
  • the information extraction unit extracts the recruitment information from the data table for each type indicated by the target condition information.
  • an information collection unit that collects the recruitment information from a client that can communicate with the system, and a data table that associates the recruitment information collected by the information collection unit with the user of the client that is the collection source.
  • Information registration means for registering to the information.
  • a data table can be generated by registering recruitment information collected from a client in association with the user of the client.
  • the selected user's client is informed that the user has been selected as a user who should order or receive an order for the contract work, and the contract work is ordered or sent to the client that is the source of the target condition information. It can be notified that the user who should receive an order has been selected.
  • each aspect mentioned above is good also as a single-piece
  • the above-mentioned program is composed of an ordered sequence of instructions suitable for processing by a computer system, and is provided to a contract selection system or a user who uses this through various recording media and communication lines. It is what is done.
  • Block diagram showing the overall configuration of the contract selection system Flow chart showing contract introduction process Figure showing the information registration page Figure showing the user search page Diagram showing the data structure of the order information table Diagram showing the data structure of the order information table Flow chart showing contract selection processing Diagram showing specific condition information
  • the figure which shows the standard state map in specific condition information The figure which shows the standard state map in specific condition information
  • the figure which shows the standard state map in specific condition information The figure which shows the standard state map in specific condition information
  • the contract selection system 1 is a well-known server computer that is communicably connected to a plurality of clients 2 via a network 3, and includes a control unit 12, a storage unit 14, and communication.
  • a well-known computer system including a unit 16 and the like, which is connected to the network 3 via the communication unit 16.
  • the contract selection system 1 is mounted with an application program for causing it to function as a web server for delivering various web pages via the network 3, a program for executing various processes to be described later, and the like. .
  • the client 2 is a well-known computer system including a control unit 21, a storage unit 23, a communication unit 25, a display unit 27, an operation unit 29, and the like, and is connected to the network 3 through the communication unit 25.
  • various processing procedures executed by the control unit 12 according to a program stored in the storage unit 14 will be described.
  • (2-1) Contract Introduction Process First, the process procedure of the contract introduction process that is started when a client 2 logged in to the contract selection system 1 through a predetermined procedure is requested to deliver a web page to be described later is shown in FIG. 2 will be described.
  • a web page related to the request received prior to the activation is first delivered to the requesting client 2 (s110).
  • the web pages distributed here include an information registration page and a user search page.
  • the type, period, and quantity of contract work that the user can place an order or receive an order (the number of work required, the work amount specified by the work content, etc.) Numeralized; the same applies to the following)
  • a button 120, a transmission button 130 for transmitting the recruitment information input in the input field 110 and the designation result of the designation button 120 to the contract selection system 1 are arranged.
  • the user search page includes an input field 210 for inputting condition information such as the type, period, and quantity of the contract work that the user wants to receive an order or place an order, and this condition information.
  • condition information such as the type, period, and quantity of the contract work that the user wants to receive an order or place an order
  • this condition information such as the type, period, and quantity of the contract work that the user wants to receive an order or place an order
  • this condition information Is a designation button 220 for designating that the contract is related to a contract work that can be ordered or ordered, and a send button for sending the recruitment information entered in the input field 210 and the designation result of the designation button 220 to the contract selection system 1 230 etc. are arranged.
  • the client 2 Upon receiving these web pages, the client 2 inputs information in each input field, and returns the information after an operation for designating whether the information is related to contract work that can be ordered or ordered. Information is returned by performing an operation for this (selecting a transmission button).
  • the web page After the web page is distributed in this way, it is checked whether or not the information from the client 2 has been received (s120). If it is determined that the information has not been received (s120: NO), the web page is displayed in s110. It is checked whether or not the elapsed time after distribution exceeds a predetermined threshold (s130).
  • the process returns to s120, and thereafter, information is received from the client 2 on the condition that the elapsed time does not exceed the threshold value. It will be in a standby state until it is done (s120: NO, s130: NO).
  • s120 when information from the client 2 is received in s120 (s120: YES), it is checked whether or not the received information is recruitment information (s140).
  • this recruitment information is registered in association with the user (identification information) of the client 2 who logged in prior to starting the contract introduction process ( s150).
  • an order information table that is a data table for registering recruitment information related to contract work that can be “ordered” and an order information that is a data table for registering solicitation information related to contract work that can be “ordered”.
  • the table is stored in the storage unit 14, and registration in the table corresponding to the received recruitment information is performed.
  • the order information table includes, for each user, the type of contract work that can be ordered by the user, the period and the work amount, the place where the user can order the contract work, and past results.
  • the user evaluation determined from the above is registered.
  • the type of the contract work indicated in the solicitation information, the period, the quantity, and the like are indicated by the user of the client 2 who is the source of the recruitment information ( The data record set together with the identification information) is registered in the order information table.
  • the order information table as shown in FIG. 4B, for each user, the type, period and work amount of the contract work that the user can accept, the place where the user can receive the contract work, and past results. The user evaluation determined from the above is registered.
  • the type, the period, and the quantity of the contract work indicated by the solicitation information are changed to the user of the client 2 who is the transmission source of the recruitment information ( The data record set together with the identification information) is registered in the order information table.
  • the “location” in each information table described above is information registered based on a predetermined location of the user.
  • s140 If it is determined in s140 that it is not recruitment information (s140: NO) but is condition information (s160: YES), a user who is suitable for ordering or receiving an order for contract work is selected based on this condition information. (S170).
  • condition information target condition information
  • one or more users suitable for ordering or receiving an order for the contract work indicated by the condition information are selected and selected.
  • One or more pieces of user information indicating each user who has been placed and the type, period, and quantity of contract work to be ordered or ordered from this user are returned as a return value.
  • a notification message to the user of the corresponding client 2 is transmitted (s180), and this is transmitted to the corresponding client 2 (s190).
  • a notification message for example, a web page, etc .; the same applies hereinafter
  • a notification message for example, a web page, etc .; the same applies hereinafter
  • a notification message for notifying the type, period, and quantity of the contract work to be performed, the contact information of each user selected in s170 is generated based on the user information, and this is the client from which the condition information is transmitted 2 is transmitted.
  • a notification message for notifying the fact is transmitted to the corresponding client 2.
  • the client 2 can easily communicate with each other based on the contact information included in the notification message.
  • condition information passed from the contract introduction process is acquired (s210).
  • This condition information indicates the type, period, and quantity of contract work, and the period and quantity for this type of work are associated with each type of contract work.
  • a type (unprocessed type) that is not a processing target in the subsequent processing is selected (s220).
  • the condition information indicates the periods t1 to t8 and the quantity p2 for the contract work of the specific type of business A and the periods t1 to t10 and the quantity p4 of the contract work of the specific type of business B.
  • s220 one of jobs A and B that is not processed at this time is selected.
  • the period and quantity for the type of contract work selected in s220 are mapped to a map for distributing the period tm and quantity pn on two intersecting axes.
  • the distribution is generated as a reference state map (s230).
  • a reference state map is generated in which the quantity p2 is distributed over the periods t1 to t8.
  • a reference state map is generated that is distributed in the quantity p4 over the periods t1 to t10.
  • the type of contract work is the same as the type selected in s220 and is distributed in the reference state map generated in s230. It is checked whether or not there is recruitment information (hereinafter referred to as “whole recruitment information”) capable of forming an overlapping area in all the period and quantity areas (hereinafter referred to as “reference area”) (s240).
  • whole recruitment information capable of forming an overlapping area in all the period and quantity areas
  • condition information passed from the contract introduction process is the condition information related to the contract work desired to be placed
  • the presence of the entire recruitment information is checked from the order information table. If the condition information is related to the contract work desired, the presence of the entire recruitment information (same as above) is checked from the order information table.
  • the area that overlaps all the reference areas can be formed here means that when the period and quantity in the recruitment information are distributed on the map, the area on the map formed by this period and quantity (hereinafter “recruitment”). Area ”) overlaps at least the entire reference area.
  • the recruitment information that can be formed as the recruitment region including the entire region in which the quantity p2 is distributed over at least the periods t1 to t8 is the entire recruitment information (FIG. 7 (a)).
  • the recruitment information that can be formed using the region including the entire region in which the quantity p4 is distributed over at least the periods t1 to t10 as the recruitment region is the entire recruitment information (FIG. 7B). )reference).
  • one or more of the entire recruitment information (a data record that defines) is read from the information table (s250).
  • the condition information passed from the contract introduction process is condition information related to the contract work desired to be ordered
  • the entire recruitment information is read from the order information table, and the condition information related to the contract work desired to be received If so, the entire recruitment information is read from the order information table.
  • a user corresponding to any general recruitment information is suitable for placing an order or receiving an order for the contract work indicated by the condition information.
  • the user is selected (s260).
  • one data record in which the highest evaluation value is set is extracted from the data records related to the entire recruitment information read in s250, and the user of the identification information set in this data record is extracted.
  • the user is selected as a user who is suitable for placing an order or receiving an order for the contract work indicated by the condition information.
  • region is produced
  • the “location (see FIG. 4)” of the user of the client 2 who is the transmission source of the condition information and the user corresponding to the data record defining the entire recruitment information are compared, for example, the distance It is good also as selecting the user according to positional relationships, such as near. Alternatively, any user may be selected at random.
  • the types of contract work indicated by the condition information acquired in s210 are the types not yet processed (unprocessed types). Is checked (s270).
  • s270 If it is determined that there are unprocessed types remaining in s270 (s270: YES), the process returns to s220, and the processing after s220 is performed based on the unprocessed types.
  • the type of contract work is selected in s220 from the recruitment information registered in the information table. Whether there is recruitment information (hereinafter referred to as “partial recruitment information”) that is the same as the type and can form an area overlapping at least a part of the reference area in the reference state map generated in s230. Is checked (s340).
  • condition information passed from the contract introduction process is condition information related to the contract work desired to be placed
  • the presence of the partial recruitment information is checked from the order information table, and an order is requested. If it is condition information regarding the contract work to be performed, the presence of partial recruitment information is checked from the order information table.
  • “Area that overlaps at least part of the reference area can be formed” means that when the period and quantity in the recruitment information are distributed on the map, the recruitment on the map formed with this period and quantity The region overlaps at least a part of the reference region.
  • any recruitment information is “reference area”
  • the partial recruitment information can be an area that overlaps at least a part of the information.
  • a region x2 composed of a partial region of the reference region and a region outside the reference region can be formed (see FIG. 7 (a)).
  • partial recruitment information exists (s340: YES), among the one or more partial recruitment information, the recruitment area on the map in which the period and quantity in the partial recruitment information are distributed;
  • the partial recruitment information (a data record that defines the partial recruitment information) having the largest area overlapping with the reference region is read from the information table (s350).
  • the recruitment information capable of forming the recruitment area x3 in which the business A is selected in s220 and the quantity p2 is distributed over the period t1 to t2 in s340 is shown in which it is determined that the recruitment information capable of forming the recruitment region x4 in which the quantity p1 is distributed over the period t2 to t5 exists as partial recruitment information.
  • the recruitment area x4 since the recruitment area x4 has a larger area overlapping the reference area than the recruitment area x3, the partial recruitment area that can form the recruitment area x4 is read from the information table.
  • the user corresponding to any partial recruitment information is suitable for placing an order or receiving an order for partial contract work.
  • the user is selected as a user (s360).
  • information indicating the selected user and the period and quantity defined by the overlapping area between the recruitment area and the reference area are generated as user information.
  • the partial recruitment information corresponding to the user selected in s360 is deleted from the ordering information table or the order information table (s370).
  • the partial recruitment information capable of forming the recruitment area x4 in s350 is read from the information table, and the corresponding user is selected in s360.
  • Information (a data record that defines) is deleted from the information table.
  • the area on the map in which the period and quantity in the partial recruitment information corresponding to the user selected in s360 is distributed is removed from the reference area in the reference state map, and the remaining areas thus removed are included.
  • the map is updated as a new reference state map (s380).
  • the reference state map is as follows: As shown in FIG. 7D, the remaining area where the recruitment area x4 is deleted from the reference area is updated to a map including a new reference area.
  • a reference area having a predetermined threshold value or more remains in the reference state map from which a part of the area has been removed in s380 (s390).
  • a reference region equal to or greater than a threshold value remains when a predetermined number or more of lattice regions defined by a period and a quantity remain continuously in the reference state map (see FIG. 7).
  • s390 If it is determined in s390 that the reference region remains above the threshold value (s390: YES), the process returns to s340, and then the above s340 to s390 until the reference region becomes less than the threshold value. Is repeated.
  • s220 to s260 and s340 to 390 are repeated until it is determined in s270 that no unprocessed type remains, and when it is determined that no unprocessed type remains (s270: NO),
  • the contract selection process ends, and the process returns to the contract introduction process with the user information group for each user selected so far as a return value.
  • the contract work indicated by the condition information received from the client 2 is regarded as one or more partial contract work (s340 in FIG. 5), and the partial work is performed.
  • partial recruitment information is extracted from the data table so that each contract work can be ordered or ordered (s350 in the figure). Then, each of the users corresponding to the partial recruitment information extracted in this way can be selected as a user who should order or receive a partial contract work related to the condition information (s360 in the figure).
  • this condition is determined by the partial contract work period and quantity. It is possible to select an appropriate user that meets each condition by dividing the conditions.
  • the user corresponding to the recruitment information can be selected (s260 in the figure). If the entire recruitment information that matches the period and quantity conditions in the contract work is not registered (s240 “NO” in the figure), the part that matches the period and quantity conditions in the partial contract work A user corresponding to the recruitment information can be selected (s340 to s390 in the figure).
  • the information table is based on the degree of overlap between the area in which the period and quantity indicated by the condition information are distributed on the map and the area in the case where the period and quantity indicated by the recruitment information are distributed. Whether or not the entire recruitment information is registered (s240 in FIG. 5), and partial recruitment information can be extracted from the information table (s340 in FIG. 5).
  • the recruitment information collected from the client 2 is registered in association with the user of the client 2 (s150 in FIG. 2), thereby generating an information table. .
  • the client 2 of the selected user is informed that the user has been selected as a user who should order or receive the contract work, and the client 2 that is the transmission source of the condition information is notified of the contract work. Can be notified that the user who should order or receive the order has been selected (s180 in FIG. 2).
  • the contract selection system 1 is configured by a single server computer, but communication is performed between a device in which an information table is mounted and a device in which other means are provided. It may be configured as a possible system.
  • s250, s340, and s350 in FIG. 5 are information extracting means in the present invention
  • s260 and s360 in FIG. 5 are user selecting means in the present invention.
  • S230 and s240 are overall determination means in the present invention
  • s370 to s390 are extraction execution means in the present invention
  • s120 in FIG. 2 is information collection means in the present invention
  • s150 in FIG. 2 is in the present invention.
  • s180 in the figure is the selected notification means and selection end notification means in the present invention.

Abstract

In a contract work selection system, when an information extracting means receives information relating to the conditions of contract works for which the users, who are clients of this system, desire to place or accept an order, the information extracting means extracts, from a data table, recruitment information relating to each of one or more sub-contract works which could constitute each contract work of the users' interest. A user selecting means selects users associated with the recruitment information relating to each of the one or more sub-contract works, which has been extracted by the information extracting means, as users with or by which an order should be placed or accepted for each sub-contract work relating to the received information relating to the conditions of contract works. The recruitment information includes the period and quantity of contract works for which the users can place or accept an order. The information relating to the conditions of contract works includes the period and quantity of contract works as the conditions of the contract works for which the users desire to place or accept an order. The information extracting means extracts, from the data table, recruitment information relating to the contract works for which the users can place or accept an order at the said period and quantity of component works, for each sub-contract work.

Description

請負選定システムおよびプログラムContract selection system and program
　本発明は、請負業務を発注または受注すべきユーザを選定するシステムに関する。 The present invention relates to a system for selecting a user who should order or receive an order for contract work.
　例えば建設業などの業務では、日々の作業量に応じて必要とされる人員が変化しやすいため、日によって行うべき業務を有していない従業員が発生したり、余剰人員が発生してしまうようなことが起こりやすい。しかし、そのような余剰人員についての請負契約先を探して契約を結ぶなどといったことは各ユーザ間で直接行っているのが現状である。 For example, in the construction industry, the required personnel are likely to change according to the amount of daily work, so there may be employees who do not have the work to be done depending on the day, or there will be surplus personnel. Such things are easy to happen. However, it is the current situation that each user directly conducts a contract by searching for a contract contractor for such surplus personnel.
　近年では、この種の技術として、所定の期限に所定の場所で役務の提供をすることが可能なユーザ（役務提供者）を選定する、といった技術が提案されており、この技術を活用すれば、条件に合致するユーザを容易に選定して請負契約先とすることができる。このように、条件に合致するユーザを選定することができるため、このユーザを探す手間を省くことができて好適である。 In recent years, as this type of technology, a technology has been proposed in which a user (service provider) who can provide a service at a predetermined location within a predetermined time limit has been proposed. Therefore, it is possible to easily select a user who meets the conditions as a contract contractor. In this way, since a user who meets the conditions can be selected, it is possible to save time and labor for searching for this user.
特開２００６－２５１９５８号公報JP 2006-251958 A
　しかし、上述した技術を含む従来技術では、条件に合致するユーザが存在していなければ選定がなされないため、この場合、条件に合致するユーザを探す手間を省くことができない。 However, in the conventional technology including the above-described technology, selection is not made unless there is a user who matches the condition. In this case, it is not possible to save time and labor for searching for a user who meets the condition.
　本発明は、このような課題を解決するためになされたものであり、その目的は、条件に合致するユーザが存在していない場合でも、適切なユーザを選定できるようにするための技術を提供することである。 The present invention has been made to solve such a problem, and its purpose is to provide a technique for enabling the selection of an appropriate user even when there is no user who meets the conditions. It is to be.
　上記課題を解決するため第１の局面は、データテーブルと、情報抽出手段と、ユーザ選定手段と、を備えた請負選定システムである。 In order to solve the above problem, a first aspect is a contract selection system including a data table, an information extraction unit, and a user selection unit.
　前記データテーブルは、ネットワークを介して通信可能なクライアントのユーザにおいて発注または受注可能な請負業務を募集するための募集情報を、そのユーザに対応づけて登録したものである。また、前記情報抽出手段は、ネットワークを介して通信可能なクライアントから、該クライアントのユーザにおいて発注または受注を希望する請負業務を示す対象条件情報を受信した際、該対象条件情報で示される請負業務を構成しうる１以上の部分的な請負業務毎に、該部分的な請負業務に関する前記募集情報を、前記データテーブルから抽出する。前記ユーザ選定手段は、前記情報抽出手段により抽出された１以上の募集情報に対応づけられたユーザそれぞれを、前記対象条件情報に係る部分的な請負業務を発注または受注すべきユーザとして選定する。 The data table is a table in which recruitment information for recruiting contract work that can be ordered or ordered by a client user who can communicate via a network is registered in association with the user. The information extracting means receives a contract condition indicated by the target condition information when receiving the target condition information indicating a contract work desired to be ordered or received by the user of the client from a client capable of communicating via a network. For each of one or more partial contract work that can constitute the above, the recruitment information related to the partial contract work is extracted from the data table. The user selecting means selects each of the users associated with one or more recruitment information extracted by the information extracting means as a user who should order or receive a partial contract work related to the target condition information.
　さらに、前記募集情報は、前記クライアントのユーザにおいて発注または受注可能な請負業務の期間および業務の数量を示す情報であり、前記対象条件情報は、クライアントのユーザにおいて発注または受注を希望する請負業務の条件として、該請負業務の期間および数量を示す情報である。そして、前記情報抽出手段は、前記部分的な請負業務毎に、該部分的な請負業務の期間および数量で発注または受注可能な請負業務に関する前記募集情報を、前記データテーブルから抽出する。 Further, the recruitment information is information indicating a period of contract work that can be ordered or ordered by the user of the client and a quantity of the work, and the target condition information is information on a contract work that is desired to be ordered or ordered by the client user. The condition is information indicating the period and quantity of the contract work. Then, the information extraction means extracts, from the data table, the recruitment information related to the contract work that can be ordered or ordered in the partial contract work period and quantity for each partial contract work.
　このような請負選定システムでは、対象条件情報で示される請負業務を１以上の部分的な請負業務から構成されるものとみなし、部分的な請負業務毎に、各請負業務を発注または受注可能な請負業務に関する募集情報をデータテーブルから抽出している。そして、こうして抽出した募集情報に対応するユーザそれぞれを、対象条件情報に係る部分的な請負業務を発注または受注すべきユーザとして選定することができる。 In such a contract selection system, it is considered that the contract work indicated by the target condition information is composed of one or more partial contract works, and each contract work can be ordered or ordered for each partial contract work. Recruitment information related to contract work is extracted from the data table. Each user corresponding to the recruitment information extracted in this way can be selected as a user who should place an order or receive an order for partial contract work related to the target condition information.
　これにより、対象条件情報で示される期間および数量で規定される条件に合致するユーザが存在していない場合でも、この条件を部分的な請負業務の期間および数量で規定される条件に分けて、各条件に合致する適切なユーザを選定することができる。 As a result, even if there are no users that match the conditions specified by the period and quantity indicated in the target condition information, this condition is divided into conditions specified by the period and quantity of partial contract work, An appropriate user that meets each condition can be selected.
　なお、上記構成における「業務の数量」とは、請負業務に要する人数や、作業内容で規定される作業量などを数値化したものである。 In addition, the “quantity of work” in the above configuration is a numerical value of the number of persons required for contract work and the work amount specified by the work content.
　また、この局面では、以下に示す第２の局面のようにするとよい。 Also, in this aspect, it is better to follow the second aspect shown below.
　この局面においては、まず、前記対象条件情報で示される期間および数量の全体で発注または受注可能な請負業務に関する前記募集情報を全体募集情報とし、前記部分的な請負業務の期間および数量で発注可能な請負業務に関する前記募集情報を部分募集情報とする。 In this aspect, first, the recruitment information related to the contract work that can be ordered or ordered in the entire period and quantity indicated in the target condition information is used as the entire solicitation information, and it is possible to place an order with the partial contract work period and quantity. The solicitation information related to various contract work is assumed to be partial solicitation information.
　また、ネットワークを介して通信可能なクライアントから前記対象条件情報を受信した際に、該対象条件情報についての前記全体募集情報が前記データテーブルに登録されているか否かを判定する全体判定手段，を備えている。 An overall determination means for determining whether or not the overall recruitment information for the target condition information is registered in the data table when the target condition information is received from a client capable of communicating via a network; I have.
　そして、前記情報抽出手段は、前記全体判定手段により全体募集情報が登録されていると判定された場合、該登録されている全体募集情報を前記データテーブルから抽出する一方、前記全体募集情報が登録されていないと判定された場合、前記部分的な請負業務毎に、前記部分募集情報を前記データテーブルから抽出する。 The information extraction unit extracts the registered general recruitment information from the data table when the general determination unit determines that the general recruitment information is registered, while the general recruitment information is registered. If it is determined that the partial recruitment is not performed, the partial recruitment information is extracted from the data table for each partial contract work.
　この局面であれば、対象条件情報で示される請負業務における期間および数量の条件に合致する全体募集情報が登録されている場合には、その募集情報に対応するユーザを、対象条件情報で示される請負業務を発注または受注するユーザとして選定することができる。そして、請負業務における期間および数量の条件に合致している全体募集情報が登録されていない場合には、部分的な請負業務における期間および数量の条件に合致する部分募集情報に対応するユーザを、それぞれ対象条件情報で示される部分的な請負業務を発注または受注するユーザとして選定することができる。 If it is this aspect, when the entire recruitment information that matches the period and quantity conditions in the contract work indicated by the target condition information is registered, the user corresponding to the recruitment information is indicated by the target condition information It can be selected as a user who orders or orders contract work. And if the entire recruitment information that matches the period and quantity conditions in the contract work is not registered, the user corresponding to the partial recruitment information that matches the period and quantity conditions in the partial contract work, Each can be selected as a user who places an order or receives an order for partial contract work indicated by the target condition information.
　また、この局面において、データテーブルに全体募集情報が登録されているか否かの判定，および，データテーブルからの部分募集情報の抽出は、どのように実現することとしてもよく、例えば、以下に示す第３の局面にて実現することが考えられる。 In this aspect, the determination as to whether or not the entire recruitment information is registered in the data table and the extraction of the partial recruitment information from the data table may be realized in any manner, for example, as shown below Realization in the third aspect is conceivable.
　この局面において、前記全体判定手段は、前記対象条件情報を受信した際、それぞれ交差する２軸で期間および数量を分布させるためのマップに、その対象条件情報で示される期間および数量を分布させた状態を基準状態とし、前記データテーブルに登録されている前記募集情報の中に、前記基準状態における前記マップの分布との関係で決まる募集情報が含まれている場合に、前記全体募集情報が登録されていると判定する。ここで、前記全体判定手段により前記全体募集情報が登録されていると判定されるのは、前記募集情報で示される期間および数量を前記マップに分布させた場合の領域が、前記基準状態における前記マップに分布している期間および数量の領域全てを含む場合である。 In this aspect, when receiving the target condition information, the overall determination unit distributes the period and the quantity indicated by the target condition information on a map for distributing the period and the quantity on two intersecting axes. If the recruitment information registered in the data table includes the recruitment information determined by the relationship with the map distribution in the reference state, the overall recruitment information is registered. It is determined that Here, it is determined that the overall recruitment information is registered by the overall judgment means because the area when the period and quantity indicated in the recruitment information are distributed on the map is the reference state. This is a case where all the period and quantity areas distributed in the map are included.
　また、前記情報抽出手段は、前記全体募集情報が登録されていないと判定された場合、前記データテーブルに登録されている前記募集情報のうち、前記基準状態における前記マップの分布との関係で決まる募集情報を、前記部分的な請負業務についての前記部分募集情報として抽出している。ここで、前記情報抽出手段により抽出される部分募集情報は、前記募集情報で示される期間および数量を前記マップに分布させた場合の領域が、前記基準状態における前記マップに分布している期間および数量の領域と所定割合以上重なっている募集情報であり、その重なっている領域で規定される部分的な請負業務についての前記部分募集情報とされる。 In addition, when it is determined that the entire recruitment information is not registered, the information extraction unit is determined by a relationship with the distribution of the map in the reference state among the recruitment information registered in the data table. Recruitment information is extracted as the partial recruitment information for the partial contract work. Here, the partial recruitment information extracted by the information extraction means includes a period when the period and quantity indicated in the recruitment information are distributed on the map, and a period when the area is distributed on the map in the reference state. This is recruitment information that overlaps the quantity area by a predetermined ratio or more, and is the partial recruitment information for the partial contract work defined in the overlap area.
　さらに、前記情報抽出手段により部分募集情報が抽出される毎に、前記基準状態における前記マップに分布している期間および数量の領域から、その部分募集情報で示される期間および数量の前記マップにおける分布領域を除き、該除かれた状態を新たな前記基準状態として、前記情報抽出手段による前記部分募集情報の抽出を再度実施させる抽出実施手段，を備えている。 Further, each time partial recruitment information is extracted by the information extracting means, the distribution of the period and quantity indicated in the partial recruitment information in the map from the area of the period and quantity distributed in the map in the reference state. Extraction execution means for reextracting the partial recruitment information by the information extraction means again with the removed state as the new reference state except for the area.
　そして、前記抽出実施手段は、前記基準状態においてマップ上に分布している期間および数量の領域が、所定のしきい値未満となるまで、前記情報抽出手段による前記部分募集情報の抽出を繰り返し実施させる。 The extraction execution unit repeatedly extracts the partial recruitment information by the information extraction unit until the period and quantity region distributed on the map in the reference state is less than a predetermined threshold. Let
　この局面であれば、対象条件情報で示される期間および数量をマップに分布させてなる領域と、募集情報で示される期間および数量を分布させた場合の領域と、の重複度合により、データテーブルに全体募集情報が登録されているか否かの判定，および，データテーブルからの部分募集情報の抽出を行うことができる。 If it is this aspect, the data table will be displayed according to the degree of overlap between the area in which the period and quantity indicated in the target condition information are distributed on the map and the area in the case where the period and quantity indicated in the recruitment information are distributed. It is possible to determine whether or not the entire recruitment information is registered and to extract partial recruitment information from the data table.
　また、上記各局面において、募集情報および前記条件情報が、請負業務の期間および作業量の他、該請負業務の種類を示す情報である場合には、以下に示す第４の局面のように、データテーブルからの募集情報の抽出を行うようにするとよい。 In each of the above aspects, when the recruitment information and the condition information are information indicating the type of the contract work in addition to the contract work period and the work amount, as in the fourth aspect shown below, It is advisable to extract recruitment information from the data table.
　この局面において、前記情報抽出手段は、前記クライアントから１以上の前記対象条件情報を受信した場合、該対象条件情報で示される種類毎に、前記募集情報の前記データテーブルからの抽出を実施する。 In this aspect, when the one or more pieces of the target condition information are received from the client, the information extraction unit extracts the recruitment information from the data table for each type indicated by the target condition information.
　この局面であれば、請負業務の種類それぞれについて、データテーブルからの募集情報の抽出を行うことにより、種類毎に請負業務を発注または受注すべきユーザを選定することができる。 In this aspect, by extracting the recruitment information from the data table for each type of contract work, it is possible to select a user who should order or receive the contract work for each type.
　また、上記各局面においては、以下に示す第５の局面のようにするとよい。 In each of the above aspects, the fifth aspect shown below is preferable.
　この局面においては、当該システムと通信可能なクライアントから前記募集情報を収集する情報収集手段と、前記情報収集手段により収集される募集情報を、それぞれ収集元であるクライアントのユーザに対応づけてデータテーブルに登録する情報登録手段と、を備えている。 In this aspect, an information collection unit that collects the recruitment information from a client that can communicate with the system, and a data table that associates the recruitment information collected by the information collection unit with the user of the client that is the collection source. Information registration means for registering to the information.
　この局面であれば、クライアントから収集した募集情報を、そのクライアントのユーザに対応づけて登録することにより、データテーブルを生成することができる。 In this aspect, a data table can be generated by registering recruitment information collected from a client in association with the user of the client.
　また、上記各局面においては、以下に示す第６の局面のようにするとよい。 In each of the above aspects, the sixth aspect shown below is preferable.
　この局面においては、前記ユーザ選定手段により選定されたユーザのクライアントに対し、該ユーザが前記対象募集情報に係る請負業務を発注または受注すべきユーザとして選定された旨を通知する被選定通知手段と、前記対象条件情報の送信元であるクライアントに対し、該対象条件情報に係る請負業務を発注または受注すべきユーザが選定された旨を通知する選定終了通知手段と、を備えている。 In this aspect, the selected notification means for notifying the user client selected by the user selection means that the user has been selected as a user who should order or accept the contract work related to the target recruitment information; And a selection end notification means for notifying the client, who is the transmission source of the target condition information, that the user who should order or receive the contract work related to the target condition information has been selected.
　この局面であれば、選定されたユーザのクライアントに対し、請負業務を発注または受注すべきユーザとして選定された旨を知らせると共に、対象条件情報の送信元であるクライアントに対し、請負業務を発注または受注すべきユーザが選定された旨を知らせることができる。 In this situation, the selected user's client is informed that the user has been selected as a user who should order or receive an order for the contract work, and the contract work is ordered or sent to the client that is the source of the target condition information. It can be notified that the user who should receive an order has been selected.
　なお、上述した各局面は、データテーブルおよび各手段を実装した単体の装置としてもよいし、データテーブルを実装してなる装置と、それ以外の手段を供えてなる装置と、を通信可能としたシステムとしてもよい。 In addition, each aspect mentioned above is good also as a single-piece | unit apparatus which mounted the data table and each means, The apparatus which mounted the data table, and the apparatus which provided another means were enabled to communicate. It is good also as a system.
　また、上記課題を解決するためには、第１から第６のいずれかにおける全ての手段として機能させるための各種処理手順をコンピュータシステムに実行させるためのプログラムとしてもよい。 Further, in order to solve the above-described problem, a program for causing a computer system to execute various processing procedures for functioning as all the means in any one of the first to sixth may be used.
　このプログラムを実行するコンピュータシステムであれば、上記第１から第６のいずれかに係る請負選定システムと同様の作用，効果を得ることができる。 If it is a computer system that executes this program, the same operation and effect as the contract selection system according to any one of the first to sixth aspects can be obtained.
　なお、上述したプログラムは、コンピュータシステムによる処理に適した命令の順番付けられた列からなるものであって、各種記録媒体や通信回線を介して請負選定システムや、これを利用するユーザ等に提供されるものである。 The above-mentioned program is composed of an ordered sequence of instructions suitable for processing by a computer system, and is provided to a contract selection system or a user who uses this through various recording media and communication lines. It is what is done.
請負選定システムの全体構成を示すブロック図Block diagram showing the overall configuration of the contract selection system 請負紹介処理を示すフローチャートFlow chart showing contract introduction process 情報登録ページを示す図Figure showing the information registration page ユーザ検索ページを示す図Figure showing the user search page 発注情報テーブルのデータ構造を示す図Diagram showing the data structure of the order information table 受注情報テーブルのデータ構造を示す図Diagram showing the data structure of the order information table 請負選定処理を示すフローチャートFlow chart showing contract selection processing 特定の条件情報を示す図Diagram showing specific condition information 特定の条件情報における基準状態マップを示す図The figure which shows the standard state map in specific condition information 特定の条件情報における基準状態マップを示す図The figure which shows the standard state map in specific condition information 特定の条件情報における基準状態マップを示す図The figure which shows the standard state map in specific condition information 特定の条件情報における基準状態マップを示す図The figure which shows the standard state map in specific condition information
符号の説明Explanation of symbols
　１…請負選定システム、１２…制御部、１４…記憶部、１６…通信部、２…クライアント、２１…制御部、２３…記憶部、２５…通信部、２７…表示部、２９…操作部、１１０…入力欄、３…ネットワーク、１２０…指定ボタン、１３０…送信ボタン、２１０…入力欄、２２０…指定ボタン、２３０…送信ボタン。 DESCRIPTION OF SYMBOLS 1 ... Contract selection system, 12 ... Control part, 14 ... Storage part, 16 ... Communication part, 2 ... Client, 21 ... Control part, 23 ... Storage part, 25 ... Communication part, 27 ... Display part, 29 ... Operation part, 110 ... input field, 3 ... network, 120 ... designation button, 130 ... transmission button, 210 ... input field, 220 ... designation button, 230 ... transmission button.
　以下に本発明の実施形態を図面と共に説明する。
（１）全体構成
　請負選定システム１は、図１に示すように、複数のクライアント２とネットワーク３を介して通信可能に接続された周知のサーバーコンピュータであり、制御部１２，記憶部１４，通信部１６などを備えた周知のコンピュータシステムであって、通信部１６を介してネットワーク３へと接続されている。 Embodiments of the present invention will be described below with reference to the drawings.
(1) Overall Configuration As shown in FIG. 1, the contract selection system 1 is a well-known server computer that is communicably connected to a plurality of clients 2 via a network 3, and includes a control unit 12, a storage unit 14, and communication. A well-known computer system including a unit 16 and the like, which is connected to the network 3 via the communication unit 16.
　また、この請負選定システム１には、ネットワーク３を介して各種ウェブページを配信するためのウェブサーバとして機能させるためのアプリケーションプログラムや、後述する各種処理を実行するためのプログラムなどが実装されている。 In addition, the contract selection system 1 is mounted with an application program for causing it to function as a web server for delivering various web pages via the network 3, a program for executing various processes to be described later, and the like. .
　また、クライアント２は、それぞれ制御部２１，記憶部２３，通信部２５，表示部２７，操作部２９などを備えた周知のコンピュータシステムであって、通信部２５を介してネットワーク３へと接続されている。
（２）請負選定システム１による処理
　以下に、制御部１２が記憶部１４に記憶されたプログラムに従って実行する各種処理手順について説明する。
（２－１）請負紹介処理
　はじめに、所定の手順を経て請負選定システム１にログインしたクライアント２から、後述するウェブページの配信を要求された際に起動される請負紹介処理の処理手順を、図２に基づいて説明する。 The client 2 is a well-known computer system including a control unit 21, a storage unit 23, a communication unit 25, a display unit 27, an operation unit 29, and the like, and is connected to the network 3 through the communication unit 25. ing.
(2) Processing by Contract Selection System 1 Hereinafter, various processing procedures executed by the control unit 12 according to a program stored in the storage unit 14 will be described.
(2-1) Contract Introduction Process First, the process procedure of the contract introduction process that is started when a client 2 logged in to the contract selection system 1 through a predetermined procedure is requested to deliver a web page to be described later is shown in FIG. 2 will be described.
　この請負紹介処理が起動されると、まず、その起動に先立って受けた要求に係るウェブページが要求元のクライアント２へと配信される（ｓ１１０）。ここで配信されるウェブページには、情報登録ページ，ユーザ検索ページなどがある。 When this contract introduction process is activated, a web page related to the request received prior to the activation is first delivered to the requesting client 2 (s110). The web pages distributed here include an information registration page and a user search page.
　これらのうち、情報登録ページには、図３（ａ）に示すように、ユーザが発注または受注可能な請負業務の種類，期間および数量（業務に要する人数，作業内容で規定される作業量などを数値化したもの；以下同様）など請負業務を募集するための募集情報を入力するための入力欄１１０，この募集情報が発注または受注可能な請負業務に関するものであることを指定するための指定ボタン１２０，入力欄１１０に入力された募集情報と指定ボタン１２０の指定結果を請負選定システム１に送信するための送信ボタン１３０などが配置されている。 Among these, on the information registration page, as shown in FIG. 3A, the type, period, and quantity of contract work that the user can place an order or receive an order (the number of work required, the work amount specified by the work content, etc.) Numeralized; the same applies to the following) Input field 110 for entering recruitment information for recruiting contract work, designation for designating that this recruitment information relates to contract work that can be ordered or received A button 120, a transmission button 130 for transmitting the recruitment information input in the input field 110 and the designation result of the designation button 120 to the contract selection system 1 are arranged.
　また、ユーザ検索ページには、図３（ｂ）に示すように、ユーザが受注または発注を希望する請負業務の種類，期間および数量などの条件情報を入力するための入力欄２１０，この条件情報が発注または受注可能な請負業務に関するものであることを指定するための指定ボタン２２０，入力欄２１０に入力された募集情報と指定ボタン２２０の指定結果を請負選定システム１に送信するための送信ボタン２３０などが配置されている。 Further, as shown in FIG. 3B, the user search page includes an input field 210 for inputting condition information such as the type, period, and quantity of the contract work that the user wants to receive an order or place an order, and this condition information. Is a designation button 220 for designating that the contract is related to a contract work that can be ordered or ordered, and a send button for sending the recruitment information entered in the input field 210 and the designation result of the designation button 220 to the contract selection system 1 230 etc. are arranged.
　これらウェブページを受信したクライアント２からは、各入力欄に情報を入力すると共に、発注または受注可能な請負業務に関する情報であるかを指定するための操作が行われた後、それら情報を返信するための操作（送信ボタンの選択）が行われることにより、情報が返信されてくる。 Upon receiving these web pages, the client 2 inputs information in each input field, and returns the information after an operation for designating whether the information is related to contract work that can be ordered or ordered. Information is returned by performing an operation for this (selecting a transmission button).
　こうしてウェブページが配信された後、クライアント２からの情報を受信したか否かがチェックされ（ｓ１２０）、情報を受信していないと判定された場合（ｓ１２０：ＮＯ）、上記ｓ１１０でウェブページが配信された以降の経過時間が所定のしきい値を超えているか否かがチェックされる（ｓ１３０）。 After the web page is distributed in this way, it is checked whether or not the information from the client 2 has been received (s120). If it is determined that the information has not been received (s120: NO), the web page is displayed in s110. It is checked whether or not the elapsed time after distribution exceeds a predetermined threshold (s130).
　このｓ１３０で経過時間がしきい値を超えていなければ（ｓ１３０：ＮＯ）、プロセスがｓ１２０へと戻り、以降、経過時間がしきい値を超えないことを条件に、クライアント２からの情報が受信されるまで待機状態となる（ｓ１２０：ＮＯ，ｓ１３０：ＮＯ）。 If the elapsed time does not exceed the threshold value in s130 (s130: NO), the process returns to s120, and thereafter, information is received from the client 2 on the condition that the elapsed time does not exceed the threshold value. It will be in a standby state until it is done (s120: NO, s130: NO).
　その後、クライアント２からの情報が受信されることなく、経過時間がしきい値を超えた場合（ｓ１３０：ＹＥＳ）、直ちに請負紹介処理が終了する。 After that, when the elapsed time exceeds the threshold without receiving information from the client 2 (s130: YES), the contract introduction process is immediately terminated.
　また、上記ｓ１２０でクライアント２からの情報が受信された場合（ｓ１２０：ＹＥＳ）、受信された情報が募集情報であるか否かがチェックされる（ｓ１４０）。 Further, when information from the client 2 is received in s120 (s120: YES), it is checked whether or not the received information is recruitment information (s140).
　このｓ１４０で募集情報であると判定された場合（ｓ１４０：ＹＥＳ）、この募集情報が、請負紹介処理の起動に先立ってログインしたクライアント２のユーザ（の識別情報）に対応づけて登録される（ｓ１５０）。 If it is determined in s140 that it is recruitment information (s140: YES), this recruitment information is registered in association with the user (identification information) of the client 2 who logged in prior to starting the contract introduction process ( s150).
　本実施形態では、”発注”可能な請負業務に関する募集情報を登録するためのデータテーブルである発注情報テーブルと、”受注”可能な請負業務に関する募集情報を登録するためのデータテーブルである受注情報テーブルと、が記憶部１４に記憶されており、受信した募集情報に応じたテーブルへの登録が行われる。 In this embodiment, an order information table that is a data table for registering recruitment information related to contract work that can be “ordered” and an order information that is a data table for registering solicitation information related to contract work that can be “ordered”. The table is stored in the storage unit 14, and registration in the table corresponding to the received recruitment information is performed.
　例えば、発注情報テーブルには、図４（ａ）に示すように、ユーザ毎に、ユーザが発注できる請負業務の種類，期間および作業量、ユーザが請負業務を発注可能な場所や、過去の実績などから判定されたユーザの評価などが登録されている。そして、ｓ１５０では、”発注”可能な請負業務に関する募集情報を受信した場合に、この募集情報で示される請負業務の種類，期間および数量などを、募集情報の送信元であるクライアント２のユーザ（の識別情報）と共にセットしたデータレコードが発注情報テーブルに登録される。 For example, as shown in FIG. 4A, the order information table includes, for each user, the type of contract work that can be ordered by the user, the period and the work amount, the place where the user can order the contract work, and past results. The user evaluation determined from the above is registered. In s150, when the recruitment information related to the contract work that can be “ordered” is received, the type of the contract work indicated in the solicitation information, the period, the quantity, and the like are indicated by the user of the client 2 who is the source of the recruitment information ( The data record set together with the identification information) is registered in the order information table.
　一方、受注情報テーブルには、図４（ｂ）に示すように、ユーザ毎に、ユーザが受注できる請負業務の種類，期間および作業量、ユーザが請負業務を受注可能な場所や、過去の実績などから判定されたユーザの評価などが登録されている。そして、ｓ１５０では、”受注”可能な請負業務に関する募集情報を受信した場合に、この募集情報で示される請負業務の種類，期間および数量などを、募集情報の送信元であるクライアント２のユーザ（の識別情報）と共にセットしたデータレコードが受注情報テーブルに登録される。 On the other hand, in the order information table, as shown in FIG. 4B, for each user, the type, period and work amount of the contract work that the user can accept, the place where the user can receive the contract work, and past results. The user evaluation determined from the above is registered. In s150, when the recruitment information related to the contract work that can be “ordered” is received, the type, the period, and the quantity of the contract work indicated by the solicitation information are changed to the user of the client 2 who is the transmission source of the recruitment information ( The data record set together with the identification information) is registered in the order information table.
　なお、上述した各情報テーブルにおける「場所」は、あらかじめ定められたユーザの所在地などに基づいて登録される情報である。 Note that the “location” in each information table described above is information registered based on a predetermined location of the user.
　こうして、上記ｓ１５０により情報の登録が行われた後、請負紹介処理が終了する。 Thus, after the information is registered in s150, the contract introduction process is completed.
　また、上記ｓ１４０で募集情報ではなく（ｓ１４０：ＮＯ）、条件情報であると判定された場合（ｓ１６０：ＹＥＳ）、この条件情報に基づいて請負業務を発注または受注するのに適したユーザが選定される（ｓ１７０）。 If it is determined in s140 that it is not recruitment information (s140: NO) but is condition information (s160: YES), a user who is suitable for ordering or receiving an order for contract work is selected based on this condition information. (S170).
　ここでは、条件情報（対象条件情報）を引数として後述する請負選定処理を実行することにより、条件情報で示される請負業務を発注または受注するのに適した１以上のユーザが選定され、その選定された各ユーザ、このユーザに発注または受注すべき請負業務の種類，期間および数量など、を示す１以上のユーザ情報が戻り値として返される。 Here, by executing the contract selection process described later using the condition information (target condition information) as an argument, one or more users suitable for ordering or receiving an order for the contract work indicated by the condition information are selected and selected. One or more pieces of user information indicating each user who has been placed and the type, period, and quantity of contract work to be ordered or ordered from this user are returned as a return value.
　次に、該当するクライアント２のユーザへの通知メッセージが送信され（ｓ１８０）、これが該当するクライアント２に対して送信される（ｓ１９０）。 Next, a notification message to the user of the corresponding client 2 is transmitted (s180), and this is transmitted to the corresponding client 2 (s190).
　ここでは、まず、上記ｓ１７０において選定された各ユーザへのメッセージとして、受注または発注するのに適したユーザとして選定された旨、受注または発注されうる請負業務の種類，期間および数量、上記ｓ１２０にて受信した条件情報の送信元であるクライアント２に対応するユーザの連絡先など、を通知するための通知メッセージ（例えばウェブページなど；以下同様）が上記ユーザ情報に基づいてそれぞれ生成され、これが選定されたユーザに対応するクライアント２にそれぞれ送信される。 Here, first, as a message to each user selected in s170, the fact that the user is selected as a user who is suitable for ordering or placing an order, the type, period and quantity of contract work that can be ordered or ordered, A notification message (for example, a web page, etc .; the same applies hereinafter) for notifying the user's contact information corresponding to the client 2 that is the transmission source of the condition information received is generated based on the user information. Are transmitted to the clients 2 corresponding to the selected users.
　また、上記ｓ１２０にて受信した条件情報の送信元であるクライアント２に対応するユーザへの応答用のメッセージとして、発注または受注するのに適したユーザが選定された旨、各ユーザについて受注または発注すべき請負業務の種類，期間および数量、上記ｓ１７０において選定されたユーザそれぞれの連絡先など、を通知するための通知メッセージがユーザ情報に基づいてそれぞれ生成され、これが条件情報の送信元であるクライアント２に送信される。 Further, as a response message to the user corresponding to the client 2 that is the transmission source of the condition information received in s120, the fact that a user suitable for ordering or ordering has been selected, an order or ordering for each user. A notification message for notifying the type, period, and quantity of the contract work to be performed, the contact information of each user selected in s170 is generated based on the user information, and this is the client from which the condition information is transmitted 2 is transmitted.
　なお、上記ｓ１７０においてユーザが選定されなかった旨のユーザ情報が返された場合には、その旨を通知するための通知メッセージが該当クライアント２へと送信される。 If user information indicating that the user has not been selected is returned in s170, a notification message for notifying the fact is transmitted to the corresponding client 2.
　このように、通知メッセージが送信された後、クライアント２側では、通知メッセージに含まれる連絡先に基づいて、ユーザ同士で容易に連絡を取ることができるようになる。 As described above, after the notification message is transmitted, the client 2 can easily communicate with each other based on the contact information included in the notification message.
　こうして、上記ｓ１８０で通知メッセージが送信された後、請負紹介処理が終了する。 Thus, after the notification message is transmitted in s180, the contract introduction process is completed.
　また、上記ｓ１４０で、返信されてきた情報が募集情報，条件情報以外の情報であると判定された場合（ｓ１４０：ＮＯ，ｓ１６０：ＮＯ）、その情報に応じた処理（その他の処理）が行われた後（ｓ１９０）、請負紹介処理が終了する。
（２－２）請負選定処理
　続いて、請負紹介処理のｓ１７０である請負選定処理の処理手順を図５に基づいて説明する。 If it is determined in s140 that the returned information is information other than recruitment information and condition information (s140: NO, s160: NO), processing according to the information (other processing) is performed. After being dismissed (s190), the contract introduction process ends.
(2-2) Contract Selection Processing Next, the processing procedure of the contract selection processing, which is s170 of the contract introduction processing, will be described with reference to FIG.
　この請負選定処理では、まず、請負紹介処理から渡された条件情報を取得する（ｓ２１０）。この条件情報は、請負業務の種類，期間および数量を示すものであり、請負業務の種類それぞれに対し、この種類の業務についての期間および数量が対応づけられている。 In this contract selection process, first, the condition information passed from the contract introduction process is acquired (s210). This condition information indicates the type, period, and quantity of contract work, and the period and quantity for this type of work are associated with each type of contract work.
　次に、上記ｓ２１０にて取得された条件情報で示される請負業務の種類のうち、以降の処理で処理対象となっていない種類（未処理の種類）が選択される（ｓ２２０）。 Next, among the types of contract work indicated by the condition information acquired in s210, a type (unprocessed type) that is not a processing target in the subsequent processing is selected (s220).
　例えば、図６に示すように、条件情報が、特定種類の業務Ａの請負業務についての期間ｔ１～ｔ８および数量ｐ２，特定種類の業務Ｂの請負業務についての期間ｔ１～ｔ１０および数量ｐ４を示す場合、このｓ２２０では、業務Ａ，Ｂのいずれかこの時点で未処理のものが選択される。 For example, as shown in FIG. 6, the condition information indicates the periods t1 to t8 and the quantity p2 for the contract work of the specific type of business A and the periods t1 to t10 and the quantity p4 of the contract work of the specific type of business B. In this case, in s220, one of jobs A and B that is not processed at this time is selected.
　次に、条件情報で示される期間および数量のうち、上記ｓ２２０にて選択された種類の請負業務についての期間および数量を、それぞれ交差する２軸で期間ｔｍおよび数量ｐｎを分布させるためのマップに分布させたものが、基準状態マップとして生成される（ｓ２３０）。 Next, among the period and quantity indicated by the condition information, the period and quantity for the type of contract work selected in s220 are mapped to a map for distributing the period tm and quantity pn on two intersecting axes. The distribution is generated as a reference state map (s230).
　上記ｓ２２０にて上述した業務Ａが選択された場合を例示すると、このｓ２３０では、図７（ａ）に示すように、期間ｔ１～ｔ８にわたって数量ｐ２を分布してなる基準状態マップが生成される。また、業務Ｂが選択された場合を例示すると、このｓ２３０では、図７（ｂ）に示すように、期間ｔ１～ｔ１０にわたって数量ｐ４を分布してなる基準状態マップが生成される。 Exemplifying the case where the above-described job A is selected in s220, in this s230, as shown in FIG. 7A, a reference state map is generated in which the quantity p2 is distributed over the periods t1 to t8. . Further, exemplifying the case where the business B is selected, in this s230, as shown in FIG. 7B, a reference state map is generated that is distributed in the quantity p4 over the periods t1 to t10.
　次に、情報テーブルに登録されている募集情報の中に、請負業務の種類が上記ｓ２２０において選択された種類と同一であり、かつ、上記ｓ２３０にて生成された基準状態マップに分布している期間および数量の領域（以降「基準領域」という）全てに重複する領域を形成可能な募集情報（以降「全体募集情報」という）が存在しているか否かがチェックされる（ｓ２４０）。 Next, in the recruitment information registered in the information table, the type of contract work is the same as the type selected in s220 and is distributed in the reference state map generated in s230. It is checked whether or not there is recruitment information (hereinafter referred to as “whole recruitment information”) capable of forming an overlapping area in all the period and quantity areas (hereinafter referred to as “reference area”) (s240).
　ここでは、請負紹介処理から渡された条件情報が、発注を希望する請負業務に関する条件情報であれば、発注情報テーブルの中から全体募集情報（を規定するデータレコード）の存在がチェックされ、受注を希望する請負業務に関する条件情報であれば、受注情報テーブルの中から全体募集情報（同上）の存在がチェックされる。 Here, if the condition information passed from the contract introduction process is the condition information related to the contract work desired to be placed, the presence of the entire recruitment information (a data record that defines the order) is checked from the order information table. If the condition information is related to the contract work desired, the presence of the entire recruitment information (same as above) is checked from the order information table.
　また、ここでいう「基準領域全てに重複する領域を形成可能」は、募集情報における期間および数量をマップに分布させた場合に、この期間および数量で形成されるマップ上の領域（以降「募集領域」という）が、少なくとも基準領域全てと重なることである。 In addition, “the area that overlaps all the reference areas can be formed” here means that when the period and quantity in the recruitment information are distributed on the map, the area on the map formed by this period and quantity (hereinafter “recruitment”). Area ”) overlaps at least the entire reference area.
　例えば、上記ｓ２２０により業務Ａが選択された場合を例示すると、少なくとも期間ｔ１～ｔ８にわたって数量ｐ２が分布された領域全体を含む領域を募集領域として形成可能な募集情報が全体募集情報となる（図７（ａ）参照）。また、業務Ｂが選択された場合を例示すると、少なくとも期間ｔ１～ｔ１０にわたって数量ｐ４が分布された領域全体を含む領域を募集領域として形成可能な募集情報が全体募集情報となる（図７（ｂ）参照）。 For example, exemplifying the case where the business A is selected in the above s220, the recruitment information that can be formed as the recruitment region including the entire region in which the quantity p2 is distributed over at least the periods t1 to t8 is the entire recruitment information (FIG. 7 (a)). Further, in the case where the business B is selected, the recruitment information that can be formed using the region including the entire region in which the quantity p4 is distributed over at least the periods t1 to t10 as the recruitment region is the entire recruitment information (FIG. 7B). )reference).
　このｓ２４０で、全体募集情報が存在していると判定された場合（ｓ２４０：ＹＥＳ）、これら１以上の全体募集情報（を規定するデータレコード）が情報テーブルから読み出される（ｓ２５０）。ここでは、請負紹介処理から渡された条件情報が、発注を希望する請負業務に関する条件情報であれば、発注情報テーブルの中から全体募集情報が読み出され、受注を希望する請負業務に関する条件情報であれば、受注情報テーブルの中から全体募集情報が読み出される。 When it is determined in s240 that the entire recruitment information exists (s240: YES), one or more of the entire recruitment information (a data record that defines) is read from the information table (s250). Here, if the condition information passed from the contract introduction process is condition information related to the contract work desired to be ordered, the entire recruitment information is read from the order information table, and the condition information related to the contract work desired to be received If so, the entire recruitment information is read from the order information table.
　次に、上記ｓ２５０において読み出された１以上の全体募集情報に対応するユーザのうち、いずれかの全体募集情報に対応するユーザが、条件情報で示される請負業務を発注または受注するのに適したユーザとして選定される（ｓ２６０）。 Next, among users corresponding to one or more general recruitment information read in s250, a user corresponding to any general recruitment information is suitable for placing an order or receiving an order for the contract work indicated by the condition information. The user is selected (s260).
　ここでは、上記ｓ２５０にて読み出された全体募集情報に係るデータレコードのうち、最も高い評価値がセットされている１のデータレコードが抽出され、このデータレコードにセットされた識別情報のユーザが、条件情報で示される請負業務を発注または受注するのに適したユーザとして選定される。そして、選定されたユーザと、募集領域と基準領域との重複領域で規定される期間および数量と、を示す情報がユーザ情報として生成される。 Here, one data record in which the highest evaluation value is set is extracted from the data records related to the entire recruitment information read in s250, and the user of the identification information set in this data record is extracted. The user is selected as a user who is suitable for placing an order or receiving an order for the contract work indicated by the condition information. And the information which shows the selected user and the period and quantity prescribed | regulated by the overlap area | region of a recruitment area | region and a reference | standard area | region is produced | generated as user information.
　なお、このｓ２６０では、条件情報の送信元であるクライアント２のユーザ，および，全体募集情報を規定するデータレコードに対応するユーザそれぞれの「場所（図４参照）」同士を比較し、例えば、距離が近いなどの位置関係に応じたユーザを選定することとしてもよい。また、いずれかのユーザをランダムに選定することとしてもよい。 In this s260, the “location (see FIG. 4)” of the user of the client 2 who is the transmission source of the condition information and the user corresponding to the data record defining the entire recruitment information are compared, for example, the distance It is good also as selecting the user according to positional relationships, such as near. Alternatively, any user may be selected at random.
　こうして、上記ｓ２６０にてユーザが選定された後、上記ｓ２１０にて取得された条件情報で示される請負業務の種類の中に、以降の処理で処理対象となっていない種類（未処理の種類）が残っているか否かがチェックされる（ｓ２７０）。 Thus, after the user is selected in s260, the types of contract work indicated by the condition information acquired in s210 are the types not yet processed (unprocessed types). Is checked (s270).
　このｓ２７０で未処理の種類が残っていると判定された場合には（ｓ２７０：ＹＥＳ）、プロセスがｓ２２０へ戻り、未処理の種類に基づいて上記ｓ２２０以降の処理が行われる。 If it is determined that there are unprocessed types remaining in s270 (s270: YES), the process returns to s220, and the processing after s220 is performed based on the unprocessed types.
　また、上記ｓ２４０で該当する全体募集情報が存在していないと判定された場合（ｓ２４０：ＮＯ）、情報テーブルに登録されている募集情報の中に、請負業務の種類が上記ｓ２２０において選択された種類と同一であり、かつ、上記ｓ２３０にて生成された基準状態マップにおける基準領域の少なくとも一部に重複する領域を形成可能な募集情報（以降「部分募集情報」という）が存在しているか否かがチェックされる（ｓ３４０）。 If it is determined in s240 that there is no corresponding overall recruitment information (s240: NO), the type of contract work is selected in s220 from the recruitment information registered in the information table. Whether there is recruitment information (hereinafter referred to as “partial recruitment information”) that is the same as the type and can form an area overlapping at least a part of the reference area in the reference state map generated in s230. Is checked (s340).
　ここでは、上記ｓ２４０と同様、請負紹介処理から渡された条件情報が、発注を希望する請負業務に関する条件情報であれば、発注情報テーブルの中から部分募集情報の存在がチェックされ、受注を希望する請負業務に関する条件情報であれば、受注情報テーブルの中から部分募集情報の存在がチェックされる。 Here, as in the case of s240 above, if the condition information passed from the contract introduction process is condition information related to the contract work desired to be placed, the presence of the partial recruitment information is checked from the order information table, and an order is requested. If it is condition information regarding the contract work to be performed, the presence of partial recruitment information is checked from the order information table.
　また、ここでいう「基準領域の少なくとも一部に重複する領域を形成可能」とは、募集情報における期間および数量をマップに分布させた場合に、この期間および数量で形成されるマップ上の募集領域が、少なくとも基準領域の一部と重なることである。 Also, here, “Area that overlaps at least part of the reference area can be formed” means that when the period and quantity in the recruitment information are distributed on the map, the recruitment on the map formed with this period and quantity The region overlaps at least a part of the reference region.
　例えば、上記ｓ２２０により業務Ａが選択された場合を例示すると、期間ｔ１～ｔ８にわたって数量ｐ２が分布された基準領域の一部に重なる領域を形成可能であれば、いずれの募集情報も「基準領域の少なくとも一部に重複する領域を形成可能」な部分募集情報となる。具体的な例でいえば、基準領域の一部領域ｘ１のみを形成可能な場合はもちろん、基準領域の一部領域と基準領域外の領域からなる領域ｘ２を形成可能な場合も含まれる（図７（ａ）参照）。 For example, exemplifying the case where the business A is selected in s220, as long as it is possible to form an area that overlaps a part of the reference area in which the quantity p2 is distributed over the period t1 to t8, any recruitment information is “reference area” The partial recruitment information can be an area that overlaps at least a part of the information. As a specific example, not only the case where only a partial region x1 of the reference region can be formed but also a case where a region x2 composed of a partial region of the reference region and a region outside the reference region can be formed (see FIG. 7 (a)).
　このｓ３４０で部分募集情報が存在していないと判定された場合（ｓ３４０：ＮＯ）、プロセスがｓ２７０へ戻る。 If it is determined in s340 that the partial recruitment information does not exist (s340: NO), the process returns to s270.
　また、上記ｓ３４０で部分募集情報が存在していると判定された場合（ｓ３４０：ＹＥＳ）、１以上の部分募集情報のうち、部分募集情報における期間および数量を分布させたマップ上の募集領域と、基準領域との重複する面積が最大となっている部分募集情報（を規定するデータレコード）が、情報テーブルから読み出される（ｓ３５０）。 If it is determined in s340 that partial recruitment information exists (s340: YES), among the one or more partial recruitment information, the recruitment area on the map in which the period and quantity in the partial recruitment information are distributed; The partial recruitment information (a data record that defines the partial recruitment information) having the largest area overlapping with the reference region is read from the information table (s350).
　ここで、図７（ｃ）に示すように、上記ｓ２２０にて業務Ａが選択され、かつ、上記ｓ３４０にて期間ｔ１～ｔ２にわたって数量ｐ２が分布された募集領域ｘ３を形成可能な募集情報と、期間ｔ２～ｔ５にわたって数量ｐ１が分布された募集領域ｘ４を形成可能な募集情報と、が部分募集情報として存在していると判定されたケースを例示する。このケースでは、募集領域ｘ３よりも募集領域ｘ４の方が基準領域と重複する面積が大きいため、この募集領域ｘ４を形成可能な部分募集領域が情報テーブルから読み出される。 Here, as shown in FIG. 7C, the recruitment information capable of forming the recruitment area x3 in which the business A is selected in s220 and the quantity p2 is distributed over the period t1 to t2 in s340. An example is shown in which it is determined that the recruitment information capable of forming the recruitment region x4 in which the quantity p1 is distributed over the period t2 to t5 exists as partial recruitment information. In this case, since the recruitment area x4 has a larger area overlapping the reference area than the recruitment area x3, the partial recruitment area that can form the recruitment area x4 is read from the information table.
　次に、上記ｓ２６０と同様、上記ｓ３５０において読み出された部分募集情報に対応するユーザのうち、いずれかの部分募集情報に対応するユーザが、部分的な請負業務を発注または受注するのに適したユーザユーザとして選定される（ｓ３６０）。ここでも、上記ｓ２６０と同様に、選定されたユーザと、募集領域と基準領域との重複領域で規定される期間および数量と、を示す情報がユーザ情報として生成される。 Next, similarly to s260, among the users corresponding to the partial recruitment information read out in s350, the user corresponding to any partial recruitment information is suitable for placing an order or receiving an order for partial contract work. The user is selected as a user (s360). Here, as in s260, information indicating the selected user and the period and quantity defined by the overlapping area between the recruitment area and the reference area are generated as user information.
　次に、上記ｓ３６０にて選定されたユーザに対応する部分募集情報が、発注情報テーブルまたは受注情報テーブルから削除される（ｓ３７０）。ここで、上述のように、上記ｓ３５０において募集領域ｘ４を形成可能な部分募集情報が情報テーブルから読み出され、これに対応するユーザが上記ｓ３６０にて選定された場合を例示すると、この部分募集情報（を規定するデータレコード）が情報テーブルから削除される。 Next, the partial recruitment information corresponding to the user selected in s360 is deleted from the ordering information table or the order information table (s370). Here, as described above, the partial recruitment information capable of forming the recruitment area x4 in s350 is read from the information table, and the corresponding user is selected in s360. Information (a data record that defines) is deleted from the information table.
　次に、基準状態マップにおける基準領域から、上記ｓ３６０にて選定されたユーザに対応する部分募集情報における期間および数量を分布させたマップ上の領域を除去し、こうして除去された残りの領域からなるマップを新たな基準状態マップとして更新する（ｓ３８０）。 Next, the area on the map in which the period and quantity in the partial recruitment information corresponding to the user selected in s360 is distributed is removed from the reference area in the reference state map, and the remaining areas thus removed are included. The map is updated as a new reference state map (s380).
　ここで、上述のように、上記ｓ３５０において募集領域ｘ４を形成可能な部分募集情報が情報テーブルから読み出され、これが上記ｓ３７０にて情報テーブルから削除された場合を例示すると、基準状態マップが、図７（ｄ）に示すように、基準領域から募集領域ｘ４が削除された残りの領域を新たな基準領域からなるマップへと更新される。 Here, as described above, when the partial recruitment information that can form the recruitment region x4 is read from the information table in s350 and is deleted from the information table in s370, the reference state map is as follows: As shown in FIG. 7D, the remaining area where the recruitment area x4 is deleted from the reference area is updated to a map including a new reference area.
　次に、上記ｓ３８０にて一部領域が除去された基準状態マップに、所定のしきい値以上の基準領域が残っているか否かがチェックされる（ｓ３９０）。ここでは、基準状態マップにおいて期間および数量とで規定される格子領域が、連続して所定数以上連なって残っている場合に、しきい値以上の基準領域が残っていると判定される（図７参照）。 Next, it is checked whether or not a reference area having a predetermined threshold value or more remains in the reference state map from which a part of the area has been removed in s380 (s390). Here, it is determined that a reference region equal to or greater than a threshold value remains when a predetermined number or more of lattice regions defined by a period and a quantity remain continuously in the reference state map (see FIG. 7).
　このｓ３９０で基準領域がしきい値以上残っていると判定された場合（ｓ３９０：ＹＥＳ）、プロセスが、上記ｓ３４０へと戻り、以降、基準領域がしきい値未満となるまで、上記ｓ３４０～ｓ３９０が繰り返される。 If it is determined in s390 that the reference region remains above the threshold value (s390: YES), the process returns to s340, and then the above s340 to s390 until the reference region becomes less than the threshold value. Is repeated.
　そして、上記ｓ３９０で基準領域がしきい値以上残っていないと判定された場合（ｓ３９０：ＮＯ）、プロセスがｓ２７０へ移行する。 If it is determined in s390 that the reference area does not remain beyond the threshold value (s390: NO), the process proceeds to s270.
　その後、上記ｓ２７０で未処理の種類が残っていないと判定されるまで、ｓ２２０～ｓ２６０，ｓ３４０～３９０が繰り返され、未処理の種類が残っていないと判定された場合に（ｓ２７０：ＮＯ）、請負選定処理が終了し、ここまでに選定された各ユーザについてのユーザ情報群を戻り値として請負紹介処理へと戻る。 Thereafter, s220 to s260 and s340 to 390 are repeated until it is determined in s270 that no unprocessed type remains, and when it is determined that no unprocessed type remains (s270: NO), The contract selection process ends, and the process returns to the contract introduction process with the user information group for each user selected so far as a return value.
　なお、ここまでにユーザが選定されていない場合には、ユーザが選定されなかった旨を示すユーザ情報を戻り値として請負紹介処理へと戻る。
（３）作用，効果
　このような構成の請負選定システム１では、クライアント２から受信した条件情報で示される請負業務を１以上の部分的な請負業務とみなし（図５のｓ３４０）、部分的な請負業務毎に、各請負業務を発注または受注可能な内容の部分募集情報をデータテーブルから抽出している（同図ｓ３５０）。そして、こうして抽出した部分募集情報に対応するユーザそれぞれを、条件情報に係る部分的な請負業務を発注または受注すべきユーザとして選定することができる（同図ｓ３６０）。 If no user has been selected so far, the user information indicating that the user has not been selected is returned to the contract introduction process.
(3) Operation and Effect In the contract selection system 1 having such a configuration, the contract work indicated by the condition information received from the client 2 is regarded as one or more partial contract work (s340 in FIG. 5), and the partial work is performed. For each contract work, partial recruitment information is extracted from the data table so that each contract work can be ordered or ordered (s350 in the figure). Then, each of the users corresponding to the partial recruitment information extracted in this way can be selected as a user who should order or receive a partial contract work related to the condition information (s360 in the figure).
　これにより、対象条件情報で示される期間および数量で規定される条件に合致するユーザが存在していない場合でも（同図ｓ２４０「ＮＯ」）、この条件を部分的な請負業務の期間および数量で規定される条件に分けて、各条件に合致する適切なユーザを選定することができる。 As a result, even when there is no user that matches the conditions specified by the period and quantity indicated in the target condition information ("NO" in s240 in the figure), this condition is determined by the partial contract work period and quantity. It is possible to select an appropriate user that meets each condition by dividing the conditions.
　また、上記実施形態では、条件情報で示される請負業務における期間および数量の条件に合致する全体募集情報が登録されている場合に（図５のｓ２４０「ＹＥＳ」）、その募集情報に対応するユーザを選定することができる（同図ｓ２６０）。そして、請負業務における期間および数量の条件に合致している全体募集情報が登録されていない場合には（同図ｓ２４０「ＮＯ」）、部分的な請負業務における期間および数量の条件に合致する部分募集情報に対応するユーザを選定することができる（同図ｓ３４０～ｓ３９０）。 In the above embodiment, when the entire recruitment information that matches the period and quantity conditions in the contract work indicated by the condition information is registered (s240 “YES” in FIG. 5), the user corresponding to the recruitment information Can be selected (s260 in the figure). If the entire recruitment information that matches the period and quantity conditions in the contract work is not registered (s240 “NO” in the figure), the part that matches the period and quantity conditions in the partial contract work A user corresponding to the recruitment information can be selected (s340 to s390 in the figure).
　また、上記実施形態においては、条件情報で示される期間および数量をマップに分布させてなる領域と、募集情報で示される期間および数量を分布させた場合の領域と、の重複度合により、情報テーブルに全体募集情報が登録されているか否かの判定（図５のｓ２４０），および，情報テーブルからの部分募集情報の抽出を行うことができる（同図ｓ３４０）。 In the above embodiment, the information table is based on the degree of overlap between the area in which the period and quantity indicated by the condition information are distributed on the map and the area in the case where the period and quantity indicated by the recruitment information are distributed. Whether or not the entire recruitment information is registered (s240 in FIG. 5), and partial recruitment information can be extracted from the information table (s340 in FIG. 5).
　また、上記実施形態においては、請負業務の種類それぞれについて、情報テーブルからの募集情報の抽出を行うことにより、種類毎に請負業務を発注または受注すべきユーザを選定することができる（図５のｓ２２０，ｓ２７０）。 In the above embodiment, by extracting the recruitment information from the information table for each type of contract work, it is possible to select a user who should order or receive a contract work for each type (FIG. 5). s220, s270).
　また、上記実施形態においては、クライアント２から収集した募集情報を（図２のｓ１２０）、そのクライアント２のユーザに対応づけて登録することにより（同図ｓ１５０）、情報テーブルを生成することができる。 In the above embodiment, the recruitment information collected from the client 2 (s120 in FIG. 2) is registered in association with the user of the client 2 (s150 in FIG. 2), thereby generating an information table. .
　また、上記実施形態においては、選定されたユーザのクライアント２に対し、請負業務を発注または受注すべきユーザとして選定された旨を知らせると共に、条件情報の送信元であるクライアント２に対し、請負業務を発注または受注すべきユーザが選定された旨を知らせることができる（図２のｓ１８０）。
（４）変形例
　以上、本発明の実施の形態について説明したが、本発明は、上記実施形態に何ら限定されることはなく、本発明の技術的範囲に属する限り種々の形態をとり得ることはいうまでもない。 In the above-described embodiment, the client 2 of the selected user is informed that the user has been selected as a user who should order or receive the contract work, and the client 2 that is the transmission source of the condition information is notified of the contract work. Can be notified that the user who should order or receive the order has been selected (s180 in FIG. 2).
(4) Modifications Embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments, and can take various forms as long as they belong to the technical scope of the present invention. Needless to say.
　例えば、上記実施形態においては、単体のサーバーコンピュータにより請負選定システム１が構成されたものを例示したが、情報テーブルを実装してなる装置と、それ以外の手段を供えてなる装置と、を通信可能としたシステムとして構成してもよい。
（５）本発明との対応関係
　以上説明した実施形態において、図５のｓ２５０，ｓ３４０，ｓ３５０が本発明における情報抽出手段であり、同図ｓ２６０，ｓ３６０が本発明におけるユーザ選定手段であり、同図ｓ２３０，ｓ２４０が本発明における全体判定手段であり、同図ｓ３７０～ｓ３９０が本発明における抽出実施手段であり、図２のｓ１２０が本発明における情報収集手段であり、同図ｓ１５０が本発明における情報登録手段であり、同図ｓ１８０が本発明における被選定通知手段，選定終了通知手段である。 For example, in the above embodiment, an example in which the contract selection system 1 is configured by a single server computer is illustrated, but communication is performed between a device in which an information table is mounted and a device in which other means are provided. It may be configured as a possible system.
(5) Correspondence with the present invention In the embodiment described above, s250, s340, and s350 in FIG. 5 are information extracting means in the present invention, and s260 and s360 in FIG. 5 are user selecting means in the present invention. S230 and s240 are overall determination means in the present invention, s370 to s390 are extraction execution means in the present invention, s120 in FIG. 2 is information collection means in the present invention, and s150 in FIG. 2 is in the present invention. This is information registration means, and s180 in the figure is the selected notification means and selection end notification means in the present invention.

Claims (7)

  1. 　データテーブルと、情報抽出手段と、ユーザ選定手段と、を備え、
    　前記データテーブルは、ネットワークを介して通信可能なクライアントのユーザにおいて発注または受注可能な請負業務を募集するための募集情報を、そのユーザに対応づけて登録したものであり、
    　前記情報抽出手段は、ネットワークを介して通信可能なクライアントから、該クライアントのユーザにおいて発注または受注を希望する請負業務を示す対象条件情報を受信した際、該対象条件情報で示される請負業務を構成しうる１以上の部分的な請負業務毎に、該部分的な請負業務に関する前記募集情報を、前記データテーブルから抽出して、
    　前記ユーザ選定手段は、前記情報抽出手段により抽出された１以上の募集情報に対応づけられたユーザそれぞれを、前記対象条件情報に係る部分的な請負業務を発注または受注すべきユーザとして選定して、
    　さらに、
    　前記募集情報は、前記クライアントのユーザにおいて発注または受注可能な請負業務の期間および業務の数量を示す情報であり、
    　前記対象条件情報は、クライアントのユーザにおいて発注または受注を希望する請負業務の条件として、該請負業務の期間および数量を示す情報であり、
    　前記情報抽出手段は、前記部分的な請負業務毎に、該部分的な請負業務の期間および数量で発注または受注可能な請負業務に関する前記募集情報を、前記データテーブルから抽出する
    　ことを特徴とする請負選定システム。     A data table, information extraction means, and user selection means,
    The data table is a registration of recruitment information for recruiting a contract work that can be ordered or accepted by a client user who can communicate via a network, in association with the user,
    The information extraction means configures the contract work indicated by the target condition information when receiving the target condition information indicating the contract work desired to be ordered or received by the user of the client from the client that can communicate via the network. For each possible one or more partial contract tasks, extract the recruitment information for the partial contract tasks from the data table;
    The user selection means selects each user associated with one or more recruitment information extracted by the information extraction means as a user who should order or receive a partial contract work related to the target condition information. ,
    further,
    The recruitment information is information indicating a contract work period and a work quantity that can be ordered or ordered by the client user,
    The target condition information is information indicating a period and a quantity of the contract work as a condition of the contract work desired to be ordered or received by the client user,
    The information extracting means extracts, for each partial contract work, the recruitment information related to the contract work that can be ordered or ordered in the period and quantity of the partial contract work from the data table. Contract selection system.
  2. 　前記対象条件情報で示される期間および数量の全体で発注または受注可能な請負業務に関する前記募集情報を全体募集情報とし、前記部分的な請負業務の期間および数量で発注可能な請負業務に関する前記募集情報を部分募集情報とした場合に、
    　ネットワークを介して通信可能なクライアントから前記対象条件情報を受信した際に、該対象条件情報についての前記全体募集情報が前記データテーブルに登録されているか否かを判定する全体判定手段，を備えており、
    　前記情報抽出手段は、前記全体判定手段により全体募集情報が登録されていると判定された場合、該登録されている全体募集情報を前記データテーブルから抽出する一方、前記全体募集情報が登録されていないと判定された場合、前記部分的な請負業務毎に、前記部分募集情報を前記データテーブルから抽出する
    　ことを特徴とする請求項１に記載の請負選定システム。     The recruitment information related to the contract work that can be ordered or ordered in the entire period and quantity indicated by the target condition information is used as the entire recruitment information, and the solicitation information related to the contract work that can be ordered in the partial contract work period and quantity As partial recruitment information,
    When the target condition information is received from a client communicable via a network, there is provided an overall determination means for determining whether or not the overall recruitment information for the target condition information is registered in the data table. And
    The information extracting means extracts the registered overall recruitment information from the data table when the overall judgment information is determined to be registered by the overall judgment means, while the overall recruitment information is registered. The contract selection system according to claim 1, wherein if it is determined that there is not, the partial recruitment information is extracted from the data table for each partial contract work.
  3. 　前記全体判定手段は、前記対象条件情報を受信した際、それぞれ交差する２軸で期間および数量を分布させるためのマップに、その対象条件情報で示される期間および数量を分布させた状態を基準状態とし、前記データテーブルに登録されている前記募集情報の中に、前記基準状態における前記マップの分布との関係で決まる募集情報が含まれている場合に、前記全体募集情報が登録されていると判定して、
    　前記全体判定手段により前記全体募集情報が登録されていると判定されるのは、前記募集情報で示される期間および数量を前記マップに分布させた場合の領域が、前記基準状態における前記マップに分布している期間および数量の領域全てを含む場合であり、
    　前記情報抽出手段は、前記全体募集情報が登録されていないと判定された場合、前記データテーブルに登録されている前記募集情報のうち、前記基準状態における前記マップの分布との関係で決まる募集情報を、前記部分的な請負業務についての前記部分募集情報として抽出しており、
    　前記情報抽出手段により抽出される部分募集情報は、前記募集情報で示される期間および数量を前記マップに分布させた場合の領域が、前記基準状態における前記マップに分布している期間および数量の領域と所定割合以上重なっている募集情報であり、その重なっている領域で規定される部分的な請負業務についての前記部分募集情報とされ、
    　さらに、
    　前記情報抽出手段により部分募集情報が抽出される毎に、前記基準状態における前記マップに分布している期間および数量の領域から、その部分募集情報で示される期間および数量の前記マップにおける分布領域を除き、該除かれた状態を新たな前記基準状態として、前記情報抽出手段による前記部分募集情報の抽出を再度実施させる抽出実施手段，を備えており、
    　前記抽出実施手段は、前記基準状態においてマップ上に分布している期間および数量の領域が、所定のしきい値未満となるまで、前記情報抽出手段による前記部分募集情報の抽出を繰り返し実施させる
    　ことを特徴とする請求項２に記載の請負選定システム。     When the overall condition determination unit receives the target condition information, a state in which the period and quantity indicated by the target condition information are distributed on a map for distributing the period and quantity on two intersecting axes is a reference state. And when the recruitment information registered in the data table includes recruitment information determined by the relationship with the distribution of the map in the reference state, the entire recruitment information is registered. Judgment
    The overall determination means determines that the entire recruitment information is registered because the period and quantity indicated by the solicitation information are distributed in the map in the reference state. Including the entire period and quantity area
    When it is determined that the entire recruitment information is not registered, the information extraction unit, among the recruitment information registered in the data table, recruitment information determined by a relationship with the map distribution in the reference state Is extracted as the partial recruitment information for the partial contract work,
    The partial recruitment information extracted by the information extraction means is a period and quantity area in which the period and quantity indicated by the recruitment information are distributed on the map in the reference state. And the above-mentioned partial recruitment information for partial contract work defined in the overlapping area,
    further,
    Each time partial recruitment information is extracted by the information extraction means, the distribution area in the map of the period and quantity indicated by the partial recruitment information is determined from the area of the period and quantity distributed in the map in the reference state. Excluding, with the removed state as the new reference state, the information extraction means comprises extraction execution means for re-extracting the partial recruitment information,
    The extraction execution means repeatedly performs the extraction of the partial recruitment information by the information extraction means until the period and quantity region distributed on the map in the reference state is less than a predetermined threshold value. The contract selection system according to claim 2, wherein:
  4. 　前記募集情報および前記条件情報が、請負業務の期間および数量の他、該請負業務の種類を示す情報である場合において、
    　前記情報抽出手段は、前記クライアントから１以上の前記対象条件情報を受信した場合、該対象条件情報で示される種類毎に、前記募集情報の前記データテーブルからの抽出を実施する
    　ことを特徴とする請求項１から３のいずれかに記載の請負選定システム。     In the case where the recruitment information and the condition information are information indicating the type of the contract work in addition to the period and quantity of the contract work,
    The information extraction unit, when receiving one or more pieces of the target condition information from the client, extracts the recruitment information from the data table for each type indicated by the target condition information. The contract selection system according to any one of claims 1 to 3.
  5. 　当該システムと通信可能なクライアントから前記募集情報を収集する情報収集手段と、
    　前記情報収集手段により収集される募集情報を、それぞれ収集元であるクライアントのユーザに対応づけてデータテーブルに登録する情報登録手段と、を備えている
    　ことを特徴とする請求項１から４のいずれかに記載の請負選定システム。     Information collecting means for collecting the recruitment information from a client capable of communicating with the system;
    5. An information registration unit that registers recruitment information collected by the information collection unit in a data table in association with a client user who is a collection source, respectively. The contract selection system described in Crab.
  6. 　前記ユーザ選定手段により選定されたユーザのクライアントに対し、該ユーザが前記対象募集情報に係る請負業務を発注または受注すべきユーザとして選定された旨を通知する被選定通知手段と、
    　前記対象条件情報の送信元であるクライアントに対し、該対象条件情報に係る請負業務を発注または受注すべきユーザが選定された旨を通知する選定終了通知手段と、を備える
    　ことを特徴とする請求項１から５のいずれかに記載の請負選定システム。     Selected notification means for notifying the user's client selected by the user selection means that the user has been selected as a user who should order or accept the contract work related to the target recruitment information;
    And a selection completion notification means for notifying a client that is a transmission source of the target condition information that a user who orders or receives an order for the contract condition related to the target condition information is selected. The contract selection system according to any one of Items 1 to 5.
  7. 　請求項１から６のいずれかに記載の全ての手段として機能させるための各種処理手順をコンピュータシステムに実行させるためのプログラム。 A program for causing a computer system to execute various processing procedures for causing all of the means according to any one of claims 1 to 6 to function.
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