JP2007004497A - Ground facility information management system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To share the positional information, construction process information, facility specification information, etc. of ground facilities such as electric wires through a communication network. <P>SOLUTION: The ground facility information management system is provided with: a map image registering means 124 for registering topographies displayed on a provider server 2 in a topography DB 142 as map image information; a map image display means 125 for outputting the information in the topography DB 142 to a display part 24 of the provider server 2; a ground facility registering means 126 for registering the ground facility information of each provider in a ground facility information DB 143; a construction process information registering means 127 for inputting construction process information, referring to the ground facility information DB 143, extracting the ground facility information of already buried ground facilities, and storing the construction process information in a construction process information DB 144; and a construction process information display means 128 for outputting the information of the construction process information DB 144 to the provider server 2 to efficiently manage a construction schedule. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to structures, electric wires, gas pipes, water pipes, manholes, equipment, etc., which are buried or buried in the ground by public institutions and private companies (hereinafter referred to as “business operators”) Underground information that is updated in real time on a map database shared via a communication network, such as location information, usage information, construction process information, and equipment specification information related to the property, and is shared among operators It relates to a facility information management system.

  Normally, underground such as roads, structures, electric wires (power cables, communication cables), pipelines such as gas pipes and water pipes, manholes, and equipment such as equipment (hereinafter referred to as "underground equipment") ) Is buried. When excavating roads for the construction and maintenance of these underground facilities, and for excavation work associated with new road construction / renovation and building construction, the construction company shall After confirming the construction work and obtaining approval, construction work is started.

  By the way, location information, usage information, construction process information, equipment specification information, and completion drawings related to underground facilities required for construction work are private companies such as public institutions, electric power companies, gas companies, and telephone companies (hereinafter referred to as these Are called “business operators”) individually managed by their own system.

And when excavation work is performed, it is performed with reference to the pipeline map information displayed on the map data output from the pipeline information management system operated by an original system, for example. As such a pipeline information management system, for example, techniques described in Patent Document 1 and Patent Document 2 are known. In other words, the techniques described in Patent Document 1 and Patent Document 2 are used to search for a corresponding construction location from the pipeline map information output by a system operated for each business operator, and to draw in the pipeline on the target land and the surrounding area. The mouth is made available.
JP 2001-297135 A JP 2002-297711 A

  However, in the above-mentioned Patent Document 1 and Patent Document 2, each business operator browses the pipeline map information by registering the management information related to the registered / updated construction information and the process information through the network. It was not built to be able to. Therefore, the operator who conducts excavation works to carry out discussions for confirming the buried objects with all related operators who may install underground facilities at that point. There was a problem that required a long period of time. In addition, businesses that plan to rent underground facilities must make a survey request in advance to businesses that may own pipes. There was also a problem of requiring.

  The present invention has been devised in view of the above-described problems, and includes location information, business operator information, construction process information, and equipment specification information of underground facilities owned by each business operator. Update in real time on the map database shared by each other, share with each operator, and share the map database between operators to provide an incentive for information update, so map database information An object of the present invention is to provide an underground facility information management system capable of promoting renewal.

  The underground facility information management system according to the present invention has been devised to solve the above-mentioned problems, such as structures, electric wires, gas pipes, water pipes, etc. embedded in the ground by a plurality of operators. A site that shares and manages underground facility information related to properties such as pipelines, manholes, and equipment via the server of a service provider that manages the underground facility information management connected to the communication network among the servers of each operator A medium facility information management system comprising: map image registration means for registering a topographic map displayed on the display unit of the provider server in the topographic map database as map image information; and information stored in the topographic map database. The map image display means for outputting to the display unit of the provider server and the underground facility information for each provider relating to the property buried in the ground are registered in the underground facility information database. Underground equipment registration means, and input construction process information including at least the construction scope, construction period, and construction start date, and refer to the underground equipment information database to extract the underground equipment information already buried A construction process information registration means for storing the construction process information in a construction process information database; and a construction process information display means for outputting the information stored in the construction process information database to a display unit of the operator server. It is characterized by having.

  According to this, the map image information stored in the topographic map database is displayed on the display unit of the operator server as an initial display of a wide area, and the operator intends to perform construction based on this map image information. You can call construction sites and obtain and refer to underground facility information and construction process information, and other businesses (hereinafter sometimes referred to as “community businesses”) work at their planned construction sites. It is possible to easily check the construction location whether it is inside.

  The topographic map database divides and displays the topographic map information displayed on the display unit (for example, the terminal screen) of the operator server into a plurality of area units, and these areas are not classified as areas under construction (regions). It is preferable to have information for identifying and displaying the area under construction by color coding.

  Thus, the construction site is called by displaying the screen image in the form of area units divided into a grid (mesh), for example, on the display unit of the provider server. At this time, for example, the location (region) where the construction is scheduled is displayed in red, and the location where the construction is not planned is identified and displayed in a color display other than the red display, so that other projects are displayed at the construction planned location. It is easy for the person to grasp the construction site by simply looking at the display section whether or not the construction site is under construction, that is, whether there is an underground facility under construction by another operator.

  In addition, when the underground facility information database selects a non-construction area from the map image information displayed in the area divided into the display unit of the operator server, the display unit (terminal screen) You may make it have underground equipment detailed information which displays the detail of underground equipment for every provider. As a result, the underground facility detailed information about each business operator is displayed on the display unit. For example, by selecting the facility symbol indicating the facility posted in the underground facility detailed information, the underground facility is selected. Attributes are displayed, and the existing equipment at the construction site can be easily confirmed.

  In addition, the construction process information database, when an area under construction is selected from the map image information divided and displayed on the display unit of the company server, the construction process for each company is displayed on the display unit. It is also possible to have a construction process information list for displaying details of information. According to this, for example, by selecting an area under construction displayed in red, a list of construction process information details (construction process information list) is displayed on a display unit (for example, a terminal screen) of the company server. Therefore, it becomes possible to easily confirm the construction process information of the construction site.

  In addition, the topographic map database may have construction location map information indicating details of a construction location corresponding to the selected construction location when a corresponding construction subject displayed in the construction process information list is selected. . According to this, detailed underground equipment information at the construction site is displayed together with the map image information on the display unit, so look at the construction site map to see if there are items that should be confirmed to the utility It can be easily judged by just

  Further, the information processing apparatus has a company information registration means for registering at least company information relating to the company ID and the company name of the company in the company information database, and the company information database is input from the input unit of the company server. You may make it have a common service provider call means which extracts and calls the other companies under construction inputted. According to this, the location of the underground equipment in the state under construction, that is, the other communicators are called to communicate with each other and on the display unit (on the terminal screen), for example, the progress of the process and construction It is possible to make adjustments by confirming the above, and it becomes possible to realize an underground facility information management system in which information can be shared between each operator via a communication network.

  Further, the construction process information registration means updates the underground facility information stored in the underground facility information database by selecting a corresponding subject from the construction process information list and inputting information on a construction completion date. It may be. Thus, by inputting construction completion information in the construction process information list, construction schedule management can be realized reliably and easily in a short period of time at low cost.

  In addition, an administrative server managed and operated by a road administrator may be connected to the server of the service provider via a communication network. According to this, not only each business operator but also the administrative side can access information related to underground facilities, construction and construction processes by accessing the service provider server, and information necessary for road management can be obtained. It is possible to grasp and manage easily and smoothly in real time.

  According to the present invention, location information of underground facilities owned by each operator, usage information, construction process information, specification information of underground facilities are updated in real time on a topographic map database shared by the Internet, Moreover, by sharing the information among the operators, it is possible to provide an efficient and inexpensive underground facility information management system. In addition, since there is a merit for each operator, there is an advantage that it contributes to maintenance and improvement of the underground facility information management system because an incentive for information update works.

  Hereinafter, the best mode for carrying out the present invention will be described in detail based on the embodiments shown in the drawings. FIG. 1 is a block diagram of an underground facility information management system according to an embodiment.

  In FIG. 1, the underground facility information management system 1 is connected to an operator server 2 and an administrative server 3 via a communication network 6. Here, the underground facility information management system 1 is managed and operated by a service provider (hereinafter referred to as “service provider”) using the system, and a service provider server is a main component.

  Further, the trader server 2 is a server of a business operator such as a telegraph telephone company, a power company, a gas company, a water station, a sewer station, a transportation station, a corps, etc., and is managed and operated for each company. The supplier server 2 includes a transmission / reception unit 21 for transmitting / receiving data via the communication network 6, a central processing unit 22 for processing data from the transmission / reception unit 21, and a central processing unit 22. An input unit 23 that performs input / output, a display unit 24, and an underground facility information database (hereinafter, the database is referred to as “DB”) 25.

  The administrative server 3 is a server for road managers such as the country that accepts the notification of excavation work, the Tokyo Metropolitan Government, special wards and government-designated cities, and is usually managed and operated for each administrative institution. The administrative server 3 includes a transmission / reception unit 31 for transmitting / receiving data via the communication network 6, a central processing unit 32 for processing data from the transmission / reception unit 31, and a central processing unit 32. It comprises an input unit 33 for performing input / output and a display unit 34.

  The underground facility information management system 1 includes a transmission / reception unit 11 for transmitting / receiving data via a communication network 6, a central processing unit 12 for processing data received from the transmission / reception unit, and a storage unit for storing data. 14 and an input unit 15 for inputting / outputting data to / from the central processing unit 12 and a display unit 16.

  The storage unit 14 is a company information DB 141 that stores information about the company, a topographic map DB 142 that records and records the topographic map information shared by the company and the administrative organization in the form of a map image, and information about underground objects The underground facility information DB 143 for storing the construction process information DB 144 for storing information related to the construction process information such as at least the construction range, the construction period, and the construction start date. A data structure in each of the DBs 141 to 144 will be described later.

  Further, the central processing unit 12 is a transmission / reception processing means (function) 121 for exchanging data with the transmission / reception section 11, an input / output means (function) 122 for exchanging data with the input section 15 or the display section 16. Business information registration means (function) 123 for registering business information input via the input unit 15 and the transmission / reception unit 11, and a map for recording topographic map information shared by the business in the topographic map DB in the form of a map image Image registration means (function) 124, map image display means 125 for outputting information stored in the topographic map DB to the display units 24, 34 in response to a request from a business operator or road administrator (client), Underground equipment information registration means (function) 126 for registering underground equipment information owned by the operator in the underground equipment information DB 143, construction scope, construction period, construction start Construction process information registration means (function) 127 that records registration information and update information on various construction processes such as construction completion date, construction schedule information, and business operator information in the construction process information DB 144, construction process according to requests from clients Based on the construction process information display means (function) 128 for displaying the information stored in the information DB 144 on the display units 24 and 34 in the form of a construction process information list (see FIG. 9), for example. A common interest project for sharing various information stored in each of the DBs 141 to 144 installed in the storage unit 14 and a construction site display means (function) 129 for displaying a construction site where the construction requested by the client is performed as a map image. Or service provider call means (function) 130 for calling a user and requesting two-way network communication Constructed.

Hereinafter, the configuration of each of the DBs 141 to 144 provided in the storage unit 14 of the underground facility information management system 1 will be described in detail.
(Business information DB)

  FIG. 2 shows a data configuration example of the provider information DB 141. In FIG. 2, the business information DB 141 stores business data such as business ID, business name, postal code, address, telephone number, FAX number, e-mail address, URL, person in charge information for each business. ing. The person-in-charge information includes a person-in-charge code and a person-in-charge name.

The company information sent from the company server 2 is received by the transmission / reception unit 11 of the underground facility information management system 1 and registered in the company information DB 141 of the storage unit 14 by the company information registration unit 123 through the transmission / reception processing unit 121. Is done.
(Topographic map DB)

  FIG. 3 is a configuration example of the topographic map DB 142. The topographic map DB 142 is composed of wide-area topographic map information, and each wide-area topographic map information is displayed in the form of a map by the map image display means 125, and is composed of area unit information. The area unit information includes data on the presence / absence of construction, a construction process information list, and an underground facility detailed information list.

  As shown in FIG. 4, the area unit is an area obtained by dividing the wide-area topographic map displayed on the display unit 24 (terminal monitor screen) of the business server 2 or the display unit 34 of the administrative server 3 into a mesh shape. This is divided into 500m square areas. These area units are displayed in red in the area unit under construction based on the data on the presence / absence of the construction associated with the construction process information DB 144, and are displayed in a color other than red in the other non-construction area. In this way, it is possible to determine whether or not the construction is underway by just looking at it.

  The construction process information detailed list is configured to be displayed on the display units 24 and 34 in the list format shown in FIG. 5, and is displayed in red, that is, the construction process information described later by selecting an area that is currently in the construction state. The data of the DB 144 is called and a construction process information list in the area is displayed.

  Further, for example, when an electric power company (business operator) is selected from the construction process information detailed list, as shown in FIG. 6, the construction location display means 129 displays a map of construction locations in the area under construction and the map The underground equipment owned by the electric power company is displayed as underground equipment information so as to be superimposed.

Further, when an area unit that is displayed in a color other than red and is not currently under construction is selected, the underground facility detailed information associated with the below-described underground facility information DB 143 is displayed in a list format as shown in FIG. Is displayed. When an operator in this underground facility detailed information list is selected, the map image display means 125 displays a map similar to that shown in FIG. 6 showing the location of underground facilities managed by the operator.
(Construction process information DB)

  As shown in FIG. 8, the construction process information DB 144 includes a construction process information ID, construction range information, construction period, construction start date, construction completion date, construction completion date, construction schedule information, company information, registration flag, etc. Consists of data. The construction range information includes construction type, construction summary, construction site data, and the construction schedule information includes construction date, construction start time, and construction end time. The registration flag includes information such as temporary registration, registered, and changed.

  When the business operator accesses the underground facility information management system 1, a construction process information input screen illustrated in FIG. 9 is displayed. Here, information such as the construction summary, construction type, scheduled construction period, company ID, person in charge, etc. is input. When the input is completed, a construction process information detail input screen illustrated in FIG. 10 is displayed. First, the excavation range is set by pointing on the excavation site detail map. Next, the business operator inputs the construction date, construction time, traffic regulation information, and the like.

  When the input is completed, a construction process information confirmation screen illustrated in FIG. 11 is displayed so that the entered construction process information can be confirmed.

  The inputted construction process information is temporarily registered in the construction process information DB 144 of the storage unit 14 by the construction process information registration means 127.

  The temporarily registered construction process information is confirmed by the construction process information registration means 127 for the underground facility information stored in the underground facility information DB 143. Specifically, the presence / absence of an underground property is confirmed and the construction schedule is adjusted for each data storage layer (layer) storing underground facilities (underground property) for each construction type.

Thus, the construction process information list shown in FIG. 5 associated with the data stored in the construction process information DB 144 is displayed via the construction process information display means 128.
(Ground facility information DB)

  FIG. 12 shows a configuration example of the underground facility information DB 143. The underground facility information DB 143 includes an underground facility ID, underground facility name, facility symbol, operator information, layer number, underground facility information presence / absence flag, base map number, underground facility flag, image location address, construction process. It consists of an ID and the like. The underground facility flag is set when there is an underground facility at the corresponding layer number. The image location address is a memory address where the image exists, but when the image or underground facility presence / absence information exists in another server, a network address such as the Internet is stored.

  FIG. 13 shows a configuration example of the data storage layer. The data storage layer is composed of a road layer, a terrain layer, a telephone line layer, a power line layer, a gas pipe layer, a water pipe layer, a sewer pipe layer, and a subway layer. By arbitrarily extracting and overlaying images of each layer, it is possible to grasp the burial status of desired underground facilities.

  For adjustment of the construction schedule, the presence or absence of underground facilities is searched by information in the underground facility information DB 143 (layer information, underground facility information presence / absence flag, underground facility flag, etc.), and underground facilities exist. When doing, it is performed by accessing the construction process information DB 144 to check whether there is a duplication of the construction date at the construction site.

  Thus, based on the data in the underground facility information DB 143, the underground facility detailed information list as shown in FIG. 7 associated with the data in the underground facility information information DB 143 is displayed. By selecting, a map related to underground facilities managed by the operator is displayed, and the burial status can be grasped.

Next, construction schedule management by the underground facility information management system 1 will be described with reference to the flowcharts shown in FIGS. First, construction schedule management performed by referring to the data of each of the DBs 141 to 144 before construction (design stage) will be described with reference to the flowchart shown in FIG.
(Confirmation of construction location)

When the service provider accesses the underground facility information management system 1, a screen image covering a wide area on its own display unit (for example, a personal computer screen) 24 is displayed by the map image display means 125 as shown in FIG. 4. Is initially displayed (step S1). Whether or not there is a mesh area with the presence / absence of the construction site displayed in red can be confirmed by checking the presence / absence of the construction site, and whether other utilities are working on the planned construction site. It is determined whether or not (step S2).
(Confirmation of construction site process information)

If it is determined that another common carrier is under construction, the process proceeds to YES, and the area displayed in red is selected to confirm the construction process information at the construction site (step S3). That is, by selecting the red mesh, the construction process information details of the common service provider shown in FIG. 5 are displayed in a list format. Next, when a relevant subject, for example, a certain electric power company is selected from this construction process information list, a construction map display means 129 displays a map as shown in FIG. 6 showing the details of the construction site together with underground facilities (step S4). ). In step S5, it is determined whether there is an item to be confirmed with respect to the service provider by looking at the above map. If there is no item to be confirmed, the process proceeds to NO to end the search. When there is a confirmation item, the process proceeds to YES, and the common service provider ID and the common service provider name are input from the input unit 23 of the terminal. The company information DB 141 is accessed via the common service provider calling means 130, and the common service company that owns the underground facility is called through the communication network 6 (step S6). Thereby, it is possible to check and adjust the process, the progress status, etc. on the display unit (screen) between the operators (step S7).
(Confirmation of existing facilities at the construction site)

In step S2, if it is determined as NO, that is, if no other service provider is working on the planned construction site, the corresponding mesh not displayed in red is selected. Thereby, the detailed data of the underground facility managed by each common carrier is displayed (step S8). Specifically, the underground facility detailed information list as shown in FIG. 7 is displayed. Here, when the “equipment symbol” in the list is selected, the equipment attribute is displayed. As in the case of the construction process information detailed list (see FIG. 5), by selecting the corresponding subject in the underground facility detailed information list, the same map as shown in FIG. 6 is displayed correspondingly. The
(Registration of construction information)

  Next, in step S9, the construction process information registration unit 127 registers construction information and process information in the construction process information DB 144 (step S9). The registered construction information is immediately updated (step S10), and the registration step ends.

Next, in FIG. 15, a registration flow at the time of completion of construction (at the time of completion) will be described.
(Search for construction points)

In step S11, a wide area similar to FIG. 4 is initially displayed on the screen. If there is a construction part, the construction part is displayed in red within the range of the corresponding mesh. When the area displayed in red is selected, the construction process information details for each common service provider are displayed (step S12), and the search for the construction site is executed.
(Registration of construction completion date)

  In the construction process information list shown in FIG. 5 displayed in step S12, the corresponding subject is selected, and the “construction completion date” is entered in the corresponding construction completion date part (step S13). The construction process information registration unit 127 registers the construction completion date in the construction process information DB 144. At the same time, the information on the underground facility is immediately updated, and the updated data is registered in the underground facility information DB 143 by the underground facility registration means 126 (step S14). Thereafter, it is determined in step S15 whether or not a completed drawing is to be registered. If the completed drawing is to be registered, the completed drawing is stored in the topographic map DB 142 by the map image registration means 124 (step S16), and the registration is completed. finish. If the completed drawing is not registered, the process ends.

  According to this embodiment, topographic map DB 142, underground facility information DB 143, and construction process information DB 144 are used to determine the location information, usage information, construction process information, and specifications of underground facilities owned by the respective operators. Since the information is centrally managed, the information can be shared among the operators, and can be registered and updated in real time on the topographic map DB through the communication network. Therefore, an efficient and inexpensive underground facility information management system can be provided. In addition, since there is a merit for businesses, an incentive for information updating is easy to work, and it can contribute to the maintenance and improvement of the underground facility information management system. Furthermore, since the administrative server 3 managed and operated by the road administrator is connected to the server of the service provider via the communication network, the administrative side as well as each business operator can access the service provider server. By doing so, it becomes possible to browse various information, and it becomes possible to grasp and manage information necessary for road management easily and smoothly in real time.

  The present invention is not limited to the above-described embodiment, and various modifications can be made without departing from the scope of the invention. For example, when the company server 2 does not own underground facility information, it may be a terminal, and the administrative server 3 may also be a terminal connected to the underground facility information management system 1.

It is a functional block diagram of the underground facility information management system concerning the embodiment of the present invention, and an administrative server and a company server. It is an example of a data structure of the provider database 141 of FIG. It is a data structural example of the topographic map database 142 of FIG. It is a screen figure which shows the screen image which displayed the map in which the wide area was displayed on the display part (terminal screen) in mesh shape. It is a figure which shows a construction process information list. It is a figure which shows the map of the construction location in construction. It is a figure which shows a underground equipment detailed information list. It is a data structural example of the construction process information database 144 of FIG. It is a screen figure for inputting construction process information. It is a screen figure for inputting the details of construction process information. It is a screen figure for confirming construction process information. It is a data structural example of the underground facility information database 143 of FIG. It is explanatory drawing of the structure of the data storage array in embodiment of this invention. It is a flowchart which shows the procedure which displays and displays the construction location map at the time of the reference and design in the construction process information registration means of FIG. Similarly, it is a flowchart which shows the process sequence which registers the data at the time of construction completion.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Underground equipment information management system 2 Provider server 3 Administrative server 6 Communication network 11, 21, 31 Transmission / reception part 12, 22, 32 Central processing part 14 Storage part 15, 23, 33 Input part 16, 24, 34 Display part 25 Underground equipment information DB
121 transmission / reception processing means 122 input / output means 123 business operator information registration means 124 map image registration means 125 map image display means 126 underground facility information means 127 construction process information registration means 128 construction process information display means 129 construction location display means 130 common benefit business Caller 141 Business Operator Information Database (DB)
142 Topographic Map Database (DB)
143 Underground equipment information database (DB)
144 Construction process information database (DB)

Claims (8)

Communication network between underground servers of each company's servers for information on structures such as structures, electric wires, gas pipes, water pipes, manholes, equipment, etc. An underground facility information management system that shares and manages via a server of a service provider that manages underground facility information management connected to
Map image registration means for registering the topographic map displayed on the display unit of the provider server in the topographic map database as map image information;
Map image display means for outputting information stored in the topographic map database to a display unit of the provider server;
Underground equipment registration means for registering the underground equipment information for each company related to the property buried in the ground in the underground equipment information database;
The construction process information including at least the construction scope, construction period, and construction start date is input, the underground equipment information already embedded is extracted by referring to the underground equipment information database, and the construction process information is used as the construction process. Construction process information registration means to be stored in the information database;
Construction process information display means for outputting information stored in the construction process information database to a display unit of the provider server;
Underground equipment information management system characterized by comprising   The topographic map database divides and displays the topographic map information displayed on the display unit of the provider server in units of a plurality of areas, and identifies these areas by color-coding areas that are under construction and areas that are not under construction. The underground facility information management system according to claim 1, further comprising information to be displayed.   When the underground facility information database selects an area that is not under construction from the map image information that is divided and displayed on the display unit of the operator server, the display unit displays the information for each operator. 3. The underground facility information management system according to claim 1, further comprising underground facility detailed information for displaying details of the underground facility.   In the construction process information database, when an area under construction is selected from the map image information divided and displayed on the display part of the company server, the construction process information for each company is displayed on the display part. 3. The underground facility information management system according to claim 1, further comprising a construction process information list for displaying details.   The topographic map database includes construction location map information indicating details of a construction location corresponding to a selected construction location when a corresponding construction subject displayed in the construction process information list is selected. Item 4. The underground facility information management system according to item 4.   It has business information registration means for registering business information related to at least the business ID and business name of the business in the business information database, and is input to the business information database from the input section of the business server. 6. The underground facility information management system according to claim 1, further comprising a common service provider calling unit that extracts and calls other companies in the construction.   The construction process information registration means updates the underground facility information stored in the underground facility information database by selecting a corresponding subject from the construction process information list and inputting information on a construction completion date. The underground facility information management system according to any one of claims 4 to 6.   The underground facility information management system according to any one of claims 1 to 7, wherein an administrative server managed and operated by a road administrator is connected to the server of the service provider via a communication network.

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