JP2011141625A - Construction work management device, construction work management system, and construction work management method - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a construction work management device, a construction work management system and a construction work management method for properly managing felling work. <P>SOLUTION: An electric pole information database 18b stores positional information in association with an electric pole number, and a construction document information database 18d stores an execution report of the felling work including the electric pole number, and a construction work management server 2 causes a display part 16 to display a target electric pole on a displayed map. When receiving power failure information, the construction work management server 2 causes the display part 16 to blink the displayed target electric pole, and transmits the information to a worker terminal 4a(4b, 4c, and so on) of a representative of a construction company that fells trees in a target area, and determines safe of the worker by response. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to, for example, a construction management device, a construction management system, and a construction management method for managing logging work.

  Conventionally, when performing felling work to cut trees, etc. in places close to power distribution equipment such as distribution lines in mountainous areas, etc., there is a possibility that the power distribution equipment may be affected, and that the safety of workers should be reduced. Therefore, regardless of whether a power outage or protection is necessary, construction documents such as construction notices are submitted directly to the electric power company by the logging company, either by bringing in or by facsimile transmission before construction (for example, patent documents) 1). Based on the notification of construction, the electric power company manages a plurality of logging works by describing the contents of the scheduled or ongoing logging work on a work schedule list or a whiteboard.

  By the way, during the prosperous period of bamboo and kuzu, etc. to be felled, each construction company and each work team rushed to the electric power company about the start of construction and completion of construction, and they were forced to respond. For this reason, there are cases where the progress of many logging operations cannot be accurately grasped. Furthermore, for example, when a power failure section and a construction area overlap at the time of re-transmission after a power failure, for example, it is essential to ensure the safety of the worker, but it may be difficult to confirm.

  In addition, as described above, logging work is carried out not only during normal times, but also for supporting restoration of distribution lines in the event of a power failure due to fallen trees during a disaster. Also in this case, the above-described method may not be able to accurately grasp the progress of the logging work.

JP 2008-3855 A

  The above-described conventional technique has a problem that it is difficult to properly perform construction management for logging work regardless of whether it is normal or a disaster occurs.

  An object of the present invention is to solve the above-described problems and provide, for example, a construction management device, a construction management system, and a construction management method capable of appropriately performing construction management for logging work.

  In order to solve the above-mentioned problems, the invention of claim 1 is a construction work management apparatus for managing a construction subject to management including a felling construction carried out in the vicinity of a power distribution facility, wherein Used by an operator and connected to a mobile terminal for supplying at least current status information related to the management target construction via a network, and associated with the identification information of the power pole as the power distribution equipment, the installation position of the power pole Electric pole information storage means in which information is stored, and construction information storage means in which installer information of the management target construction is stored in association with the identification information of the power pole included in the latest construction area of the management target construction or And, based on the current status information acquired through the mobile terminal, the identification information, the installation position information, and the builder information, to grasp the progress status of the management target construction It is characterized in that a work situation comprehension processing means.

  In the first aspect of the invention, the utility pole information storage means stores the utility pole installation position information in association with the utility pole identification information, and the construction information storage means is included in the construction area of the construction subject to management or the latest The contractor information of the construction subject to management is stored in association with the identification information of the utility pole, and the management is performed based on the current status information obtained through the mobile terminal, the identification information, the installation position information, and the contractor information. The progress of the target construction is grasped.

  Invention of Claim 2 is construction construction management apparatus of Claim 1, Comprising: When the power failure occurs, the power pole information storage means and the construction information storage means are searched, and the power failure section and the construction area overlap each other The contractor information extracting means for extracting the installer information of the management target construction in the construction information storage means, and the power failure information notification for notifying the mobile terminal corresponding to the extracted constructor information of the power failure And safety state determination means for determining a safety state of the worker by a reply to at least the notification of the power failure information.

  Invention of Claim 3 is the construction construction management apparatus of Claim 1 or 2, Comprising: The distribution restoration assistance means which manages the said management object construction for restoration assistance of the said distribution equipment is provided, The said distribution restoration assistance The means is based on the current status information on the power distribution equipment and its surroundings after the damage, and on the contractor information including at least the owned work vehicle information and the worker information. It is characterized by having a contractor assignment processing means for assigning.

  Invention of Claim 4 is construction construction management apparatus of Claim 1, 2, or 3, Comprising: The said construction status grasping process means displays the said present status information or its related information on a display means, Construction status display control It has the means.

  The invention of claim 5 relates to at least the management target construction used by the construction management device for managing the management target construction including the logging work performed in the vicinity of the power distribution facility, and the worker of the management target construction. A construction management system configured to be connected to a mobile terminal for supplying current status information via a network, wherein the construction management device corresponds to identification information of a power pole as the power distribution equipment In addition, the utility pole information storage means in which the installation position information of the utility pole is stored, and the constructioner information of the management target construction in association with the identification information of the nearest utility pole included in the construction area of the management subject construction Is stored on the basis of the construction information storage means, the current status information acquired via the mobile terminal, the identification information, the installation position information, and the builder information. It is characterized by having a construction situational awareness processing means for grasping the progress of elephants construction.

  The construction and construction management method according to the invention of claim 6 is used by a construction and construction management device for managing a construction subject to management including a logging construction carried out in the vicinity of a power distribution facility, and an operator of the construction subject to management. A mobile terminal for supplying at least current status information relating to the management target construction is connectable via a network, and the construction management device is associated with identification information of a power pole as the power distribution facility, The utility pole information storage means storing the installation position information of the construction, and the construction in which the constructioner information of the management target construction is stored in association with the identification information of the nearest power pole included in the construction area of the management subject construction Information storage means, and based on the current status information acquired via the mobile terminal, the identification information, the installation position information, and the builder information, It is characterized by performing the work status grasping process to grasp the situation.

  According to the first aspect of the present invention, the construction information storage means stores the contractor information of the management target construction in association with the identification information of the nearest utility pole included in the construction area of the management target construction, and moves. Based on the current status information obtained through the terminal, identification information, installation position information, and contractor information, the progress status of the construction subject to management is ascertained, so that construction management can be performed appropriately for the construction subject to management. .

  According to the invention of claim 2, when a power failure occurs, the power failure information is notified to the mobile terminal corresponding to the constructor information, and at least the worker's safety state is determined by a reply to the notification of the power failure information. You can confirm safety.

  According to invention of Claim 3, it adapts to a corresponding construction area based on the present condition information regarding the power distribution equipment after damage and its surroundings, and at least the contractor information including the owned work vehicle information and the worker information. Since a contractor is assigned, recovery support can be implemented smoothly and promptly even if a power outage occurs in a wide area during a disaster.

  According to the invention of claim 4, since the current status information or the related information is displayed on the display means, the progress status of the management target construction can be surely grasped.

  According to the invention of claim 5, the construction information storage means stores the construction worker information of the management target construction in association with the identification information of the nearest utility pole included in the construction area of the management target construction, and moves Based on the current status information obtained through the terminal, identification information, installation position information, and contractor information, the progress status of the construction subject to management is ascertained, so that construction management can be performed appropriately for the construction subject to management. .

  According to the invention of claim 6, the construction information storage means stores the construction worker information of the management target construction in association with the identification information of the nearest utility pole included in the construction area of the management target construction, and moves Based on the current status information obtained through the terminal, identification information, installation position information, and contractor information, the progress status of the construction subject to management is ascertained, so that construction management can be performed appropriately for the construction subject to management. .

It is explanatory drawing for demonstrating the structure of the construction construction management system by one embodiment of this invention. It is a block diagram which shows the structure of the construction construction management server of the construction construction management system. It is a block diagram which shows the structure of the memory | storage part of the construction construction management server. It is a figure which shows the example of the memory content of the construction document information database of the memory | storage part. It is a figure which shows the example of the display screen of the display part. It is a figure which shows the example of the display screen of the display part. It is a block diagram which shows the structure of the operator terminal of the construction construction management system. It is a processing procedure figure for demonstrating operation | movement of the construction construction management system. It is a processing procedure figure for demonstrating operation | movement of the construction construction management server. It is a processing procedure figure for demonstrating operation | movement of the construction construction management server. It is a processing procedure figure for demonstrating operation | movement of the construction construction management server. It is a processing procedure figure for demonstrating operation | movement of the construction construction management server.

  Next, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is an explanatory diagram for explaining the configuration of a construction management system according to an embodiment of the present invention, FIG. 2 is a block diagram showing the configuration of a construction management server of the construction management system, and FIG. FIG. 4 is a block diagram showing the configuration of the storage unit of the construction work management server, FIG. 4 is a diagram showing an example of storage contents of the construction document information database of the storage part, and FIGS. 5 and 6 are display screens of the display part FIG. 7 is a block diagram showing the configuration of the worker terminal of the construction work management system, FIG. 8 is a processing procedure diagram for explaining the operation of the construction work management system, and FIGS. 12 is a processing procedure diagram for explaining the operation of the construction work management server.

  As shown in FIG. 1, the construction management system 1 according to this embodiment includes a construction company management server 2 for managing logging work (management target construction), for example, construction company terminals 3a and 3b as fixed terminals. ,... And worker terminals 4 a, 4 b,... As mobile terminals can be connected via the network 5, and the distribution automation system 6, the construction information management server 7, the maintenance work support system 8 and the in-house network 9 are connected. And is generally configured to be connectable.

  As shown in FIG. 2, the construction management server 2 performs data communication according to a predetermined protocol, a control unit 12 that controls each component according to a predetermined control program, a storage unit 13 that stores various control programs and data, and the like. A communication unit 14 for performing the operation, an operation unit 15 including a keyboard and a mouse, and a display unit 16 including a liquid crystal display or the like are provided.

  The control unit 12 includes a CPU (Central Processing Unit) and the like, and controls each component in accordance with a predetermined control program stored in the storage unit 13. In the construction management server 2, for example, construction document information management processing for managing documents related to normal logging work, construction status management processing for managing progress of normal logging work (construction status grasping processing), disaster Distribution restoration support processing for managing logging work to support restoration of distribution lines in the event of a power failure due to a fallen tree is executed.

  The construction document information management process includes an authentication process, a document information transmission process, and a construction document registration process. When the construction management server 2 receives authentication information such as a construction company ID and a password from the construction company terminal 3a (3b, 3c,...) By the authentication process, for example, the construction management server 2 stores the received authentication information in the registered construction. Verify your identity against company information.

  The construction work management server 2 sends unwritten construction documents to the construction company terminal 3a (3b, 3c,...) In the document information transmission process. Here, for at least a part of the contents to be described, the option information may be transmitted and the selection result information may be received. When the construction work management server 2 receives the completed construction document from the construction company terminal 3a (3b, 3c,...) In the construction document registration process, the construction construction management server 2 stores it in the construction document information database 18d, and confirms when the confirmation operation is performed. Information is transmitted to the construction company terminal 3a (3b, 3c,...).

  The construction status management process includes a construction information display control process and a power failure response process. When the construction management server 2 acquires the target utility pole information from the construction document information database 18d in the construction information display control process, the construction management server 2 displays the target utility pole on the map displayed on the display unit 16, for example, a symbol (a graphic representing power distribution equipment). When a selection instruction input using a mouse is received, related detailed construction information (construction company, work content, etc.) is displayed (see FIGS. 5 and 6).

  When the construction management server 2 receives the power failure information from the distribution automation system 6 in the power failure response process, the target power pole on the map displayed on the display unit 16 blinks and the construction target area currently being worked on is displayed. Extracting the logging work that overlaps with the power outage area, notifying the power outage information to the worker terminal 4a (4b, 4c,. Wait for reception.

  The construction work management server 2 determines the worker's safety state by replying to the notification of the power failure information, and thereby at least confirms the safety of the worker. Re-transmission shall not be performed until a reply is received and the safety of the worker is confirmed. Alternatively, power should not be transmitted to at least the corresponding section (distribution line in the construction target area). After this, it is confirmed whether the cause of the power outage is related to logging work.

  Distribution restoration support processing is to cut down fallen trees to remove obstacles in restoration work of distribution lines when high-voltage lines are disconnected at multiple locations due to fallen trees in the event of a disaster such as a typhoon or a utility pole collapses. Performed to manage the construction.

  The power distribution restoration support process includes a power outage section display control process, a current status information acquisition process, a work time calculation process, a construction company allocation process, and a construction status display control process. When the construction management server 2 receives the power outage information from the power distribution automation system 6 in the power outage section display control process, the construction management server 2 displays the power outage section on the map displayed on the display unit 16.

  The construction management server 2 receives the input of the target power pole number, the use of the aerial work vehicle, the number of trees to be cut, and the diameter of the felled tree in the current status information acquisition process, and stores them in the storage unit 13. The target power pole number includes at least the numbers of the power poles at the start point and the end point of the target section. In addition, as to whether or not the aerial work vehicle can be used, for example, a mountainous area or a narrow road is used, and the others are used. The number of trees to be cut is input, for example, 5 or less, 10 or less, 10 or more, and the like. Further, the diameter of the felled tree is, for example, 30 cm or less, 30 cm or more, 50 cm or less, 50 cm or more, etc., at the breast height. In the case of multiple trees, the maximum tree diameter is included.

  Further, the current status information may be input using the operation unit 15 based on a survey of electric power company employees, or may be transmitted by accessing the construction management server 2 from a mobile terminal in the field. . If the scale of power outage is large, detailed information such as the tree type may be omitted, and priority may be given to grasping the overall damage status.

  The construction work management server 2 calculates the work time required for felling based on the number of trees to be cut, the number of workers, and the felling work time stored in the work information database 18e in the work time calculation process.

  The construction and construction management server 2 performs construction company allocation processing, and presents status information (necessity of working at aerial platforms, logging scale (number and size), etc.) and construction capability of the construction company (the status of possession of aerial platforms and work Based on the number of persons, construction results, etc., an appropriate construction company is assigned to an appropriate construction site in an appropriate order. For example, an aerial work vehicle is used in order to safely and efficiently perform step cutting from the upper stage of a tree that has fallen on an electric wire or utility pole. First, among the construction companies that match the logging scale (number and size), the construction company that owns the aerial work vehicle is preferentially assigned to the work that requires the aerial work vehicle. Construction companies that do not own an aerial work vehicle are assigned work in mountainous areas and narrow roads where the aerial work vehicle cannot be used.

  The construction management server 2 accesses a distribution line system database server (not shown), determines whether the necessary cutting site belongs to a dendritic track or a loop track, and, for example, one third of the length Divide them into (starting end, middle and end) one by one, select a place near the power source (substation) and a short arrival time, and assign a suitable construction company. For example, when the required cutting location includes the intermediate portion and the end portion of the dendritic track, the intermediate portion close to the power source is selected first.

  In addition, when the required logging site includes the middle part and the terminal part of the loop-shaped track, give priority to the one with more demand units or give priority to the one with important load (hospital, evacuation site, etc.) . If the rank is the same, give preference to the one with the shorter arrival time. This priority order may be set in advance based on the load data. Moreover, when the required cutting location includes the intermediate portion of the loop-shaped line and the end portion of the dendritic line, the selection is made in the same manner as when the intermediate portion and the end portion of the loop-shaped line are included.

  As shown in FIG. 5, the construction management server 2 performs “display unconfirmed”, “confirmed local”, “arranged by a felling construction company”, “logging” according to the progress of the work. Information such as “work start to work in progress”, “cutting work completed”, “movable”, and the like are displayed in the display area 16b of the display unit 16 for each power outage section S1, S2,. Moreover, the ratio of the high-voltage power outage situation is displayed in the display area 16a. In addition, you may display the ratio of a high voltage power outage situation by a pie chart or a bar graph. Further, when the power outage section S1 (S2, S3,...) Is selected and displayed, as shown in FIG. 6, the display including the utility poles P1, P2,. Detailed information is displayed in the area 16c.

  In addition, for work progress information such as “Beginning of felling work to working”, “Complete of felling work”, “Movable”, etc., the construction management is performed by e-mail from the worker terminal 4a (4b, 4c,...). It is transmitted to the server 2 and used for display. Here, when the current progress status is notified, the contents already transmitted are not included. Moreover, the electric power company employee may input the progress report by telephone from the operation unit 15.

  In addition, the construction management server 2 calculates and displays the remaining time based on the start time and the felling scale during the display of “cutting work start to working”. The transmission of “movable” is based on the judgment of the field agent. After receiving “movable”, the next destination is determined for each work group of each construction company based on the current status information and the construction capability of the construction company.

  The storage unit 13 includes a ROM, a RAM, an FD (flexible disk), an HD (hard disk), an FDD on which a CD-ROM is mounted, an HDD, a CD-ROM driver, and the like. As illustrated in FIG. 3, the storage unit 13 includes a program storage unit 17 that stores various programs and an information storage unit 18 that stores various types of information such as setting information. As shown in FIG. 3, the information storage unit 18 includes a distribution map information database 18a, a utility pole information database 18b, a construction company information database 18c, a construction document information database 18d, and a work information database 18e. .

  Map information is stored in the distribution map information database 18a. The map information includes position information indicating the position (latitude, longitude) and map image information associated with the position information.

  In the utility pole information database 18b, position information indicating the installation position (latitude, longitude) associated with the utility pole number (identification information), utility pole type information (wood pole, concrete pole, composite pole, steel pipe pole, etc.), Electric pole dimension information (length etc.) and construction history information are stored.

  In the construction company information database 18c, the construction company name, construction company address, password, construction company terminal information (e-mail address, telephone number, etc.), worker terminal information (e-mail address, Phone number, etc.), worker information (including on-site agent name, each worker name), owned work vehicle information (elevated work vehicle etc.), construction contract history information, etc. are stored. The worker terminal information (e-mail address, telephone number, etc.) is used as an emergency contact address, for example.

  In the construction document information database 18d, as shown in FIG. 4, in addition to individual construction documents sent from the construction company terminals 3a, 3b,... A tabulation table and the like tabulated every predetermined construction day are stored. This summary table shows the reception number, construction date, construction time zone, construction company name, on-site agent name, number of workers, emergency contact information (for example, e-mail address as the worker terminal information of the on-site agent) And telephone numbers), construction details, telephone pole numbers, etc.

  The work information database 18e stores, for example, work basic information such as the number and dimensions of the tree to be cut, the cutting work time according to the artificial condition, and the like. For example, if there are four workers and the number of felling trees is 5 or less and the diameter of the felled tree is 30 cm or less, the harvesting time is 3 hours, the number of felled trees is 10 or less and the diameter of the felled tree When the breast height is 50 cm or more, it is set to 5 hours or the like.

  The construction company terminal 3a (3b, 3c,...) Is composed of, for example, a personal computer, and controls a control unit that controls each component according to a predetermined control program, a storage unit that stores various control programs and data, and a predetermined unit A communication unit for performing data communication according to the protocol, an operation unit, and a display unit are provided.

  In the construction company terminal 3a (3b, 3c,...), Authentication information transmission processing, input reception processing, construction document transmission processing, confirmation information reception processing, and the like are executed. The construction company terminal 3a (3b, 3c,...) Performs a certification information transmission process and a construction request as a certification information together with a request to send a construction document (for example, a construction report in logging work) to the construction construction management server 2 Send company ID and password. The construction documents may include a work plan for a low-voltage service line, etc., in addition to a notification of logging work.

  The construction company terminal 3a (3b, 3c,...) Receives an input type process, a construction type (for example, logging work), a construction title, and a construction content (for logging work, as a logging target) to be included in the received construction document. (Such as bamboo, bamboo, etc.), work date, work time zone, worker name, utility pole number (the number of the nearest utility pole at the construction site (identification information)), etc. are accepted. In the low-voltage service line construction, for example, new construction, removal, etc. are input as construction contents. In addition, the use of an aerial work vehicle, a mobile crane, the necessity of electric wire protection, the necessity of a power failure, etc. may be described. Moreover, time information may be acquired from the time measuring means, and the work date and the work time zone may be automatically described. In the input reception process, the input of the construction place (address) is omitted by the input of the telephone pole number.

  The construction company terminal 3a (3b, 3c,...) Transmits the written construction document to the construction management server 2 in the construction document transmission process. When the construction company terminal 3a (3b, 3c,...) Receives the confirmation information from the construction work management server 2 in the confirmation information reception process, the construction company terminal 3a (3b, 3c,...) Assigns the received number to the storage unit. After that, the received reply may be sent to the construction work management server 2, or the emergency contact information may be notified at this time.

  As shown in FIG. 7, the worker terminal 4a (4b, 4c,...) Includes a control unit 21 that controls each component according to a predetermined control program, a storage unit 22 that stores various control programs and data, and an antenna. 23, a wireless communication unit 24 for performing data communication according to a predetermined protocol, an antenna 25, a GPS receiving unit 26, an operation unit 27 including various keys, a display unit 28 including a liquid crystal display, and an electronic camera It has an imaging unit 29 including a unit, an audio output unit 31 including a speaker, a transmitter 32, and a receiver 33.

  The distribution automation system 6 has a monitoring control server that performs monitoring control of switches in the distribution system, and supplies the power failure switch section information to the construction management server 2 as power failure information in the event of a power failure. The construction information management server 7 includes a control unit that controls each component according to a predetermined control program, a storage unit that stores various control programs and data, and a communication unit that performs data communication according to a predetermined protocol. The storage unit stores power distribution work information including issued design document information, for example, executed logging work information, and the like. In addition, the maintenance work support system 8 receives, for example, a work request form created based on, for example, malfunction detection during inspection, sends a work form created in the construction department to the contractor side, and contractors after the completion of construction. It has a support server that executes the receipt and the like of the inspection raw document created in step 1.

  The network 5 may be a network using a dedicated communication path, a network using an FTTH (Fiber To The Home) line, an ADSL (Asymmetric Digital Subscriber Line), or the like.

  Next, operations of the construction management system 1 will be described with reference to FIGS. First, normal processing will be described. The construction company terminal 3a (3b, 3c,...) Accesses the construction management server 2 and sends a request for sending undocumented construction documents (for example, a construction report in logging work) to the construction management server 2. As a construction company ID and password (step SB11 (FIG. 8)).

  When the construction management server 2 receives authentication information such as a construction company ID and a password from the construction company terminal 3a (3b, 3c,...), For example, it collates the received authentication information with pre-registered construction company information. Then, personal authentication is performed (step SA11). Next, the construction management server 2 transmits an undescribed construction document to the construction company terminal 3a (3b, 3c,...) (Step SA12).

  The construction company terminal 3a (3b, 3c,...), In step SB11 to step SB15, the construction type (for example, logging work) to be described in the received construction document, the construction content (in logging work, as the target of logging)入 力, katsu, etc.), work date, work time zone, worker name, utility pole number (number of the nearest utility pole at the construction site), etc. are accepted. Further, time information may be acquired from the time measuring means, and the date and the work time zone may be automatically described. In the input reception process, the input of the construction place (address) is omitted by the input of the telephone pole number. The construction company terminal 3a (3b, 3c,...) Transmits the written construction document to the construction management server 2 (step SB16).

  When the construction work management server 2 receives the written construction document from the construction company terminal 3a (3b, 3c,...), The construction work management server 2 stores it in the construction document information database 18d (step SA13), and when a confirmation operation is performed (step SA14). The confirmation information is transmitted to the construction company terminal 3a (3b, 3c,...) (Step SA15).

  When the construction company terminal 3a (3b, 3c,...) Receives the confirmation information from the construction management server 2, the construction company terminal 3a gives the received number and stores it in the storage unit (step SB17). After that, the received reply may be sent to the construction work management server 2, or the emergency contact information may be notified at this time.

  Next, the construction information display control process in the construction status management process will be described. When the construction management server 2 acquires the target power pole information from the construction document information database 18d (step SC11 (FIG. 9)), the target power pole is displayed on the map displayed on the display unit 16, for example, a symbol (a graphic representing power distribution equipment). ) (Step SC12), and upon receiving a selection instruction input using a mouse (step SC13), the related detailed construction information (construction company, work content, etc.) is displayed (step SC14).

  Next, power failure response processing will be described. When the construction management server 2 receives the power failure information from the distribution automation system 6 (step SD11 (FIG. 10)), the target power pole on the map displayed on the display unit 16 is blinked and displayed (step SD12), and is currently being worked on. Extraction of felling work that overlaps with the power outage area in the construction target area, and e-mail the power outage information to the worker terminal 4a (4b, 4c, ...) (Step SD13) and waits for reception of a reply (step SD14).

  Thereby, at least the safety of the worker is confirmed. Re-transmission shall not be performed until a reply is received and the safety of the worker is confirmed. Alternatively, power should not be transmitted to at least the corresponding section (distribution line in the construction target area). After this, it is confirmed whether the cause of the power outage is related to logging work.

  Next, the processing when a disaster occurs will be described. When receiving the power outage information from the distribution automation system 6 (step SE11 (FIG. 11)), the construction work management server 2 displays the power outage section on the map displayed on the display unit 16 (step SE12). Next, the construction management server 2 executes step SF11 to step SF14 (FIG. 12) in the current status information acquisition process (step SE13), the target utility pole number, the availability of work at an aerial work platform, and the number of logging required, and Each input of the felled tree diameter is received and stored in the storage unit 13. The target power pole number includes at least the numbers of the power poles at the start point and the end point of the target section. In addition, as to whether or not the aerial work vehicle can be used, for example, a mountainous area or a narrow road is used, and the others are used. The number of trees to be cut is input, for example, 5 or less, 10 or less, 10 or more, and the like. Further, the diameter of the felled tree is, for example, 30 cm or less, 30 cm or more, 50 cm or less, 50 cm or more, etc., at the breast height. In the case of multiple trees, the maximum tree diameter is included.

  Further, the current status information may be input using the operation unit 15 based on a survey of electric power company employees, or may be transmitted by accessing the construction management server 2 from a mobile terminal in the field. . If the scale of power outage is large, detailed information such as the tree type may be omitted, and priority may be given to grasping the overall damage status.

  Next, the construction work management server 2 calculates the work time required for felling based on the number of felled trees, the number of workers, and the felling work time stored in the work information database 18e in the work time calculation process ( Step SE14). Next, the construction and construction management server 2 determines the current status information (necessity of working at aerial platforms, logging scale (number and size), etc.) and construction capacity of the construction company (the status of possession of aerial platforms, the number of workers, Based on the construction results, etc., an appropriate construction company is assigned to an appropriate construction place in an appropriate order (step SE15).

  First, among the construction companies that match the logging scale (number and size), the construction company that owns the aerial work vehicle is preferentially assigned to the work that requires the aerial work vehicle. Construction companies that do not own an aerial work vehicle are assigned work in mountainous areas and narrow roads where the aerial work vehicle cannot be used.

  The construction management server 2 accesses a distribution line system database server (not shown), determines whether the necessary cutting site belongs to a dendritic track or a loop track, and, for example, one third of the length Divide them into (starting end, middle and end) one by one, select a place near the power source (substation) and a short arrival time, and assign a suitable construction company. For example, when the required cutting location includes the intermediate portion and the end portion of the dendritic track, the intermediate portion close to the power source is selected first.

  In addition, when the required logging site includes the middle part and the terminal part of the loop-shaped track, give priority to the one with more demand units or give priority to the one with important load (hospital, evacuation site, etc.) . If the rank is the same, give preference to the one with the shorter arrival time. In addition, when the necessary cutting location includes the intermediate portion of the loop-shaped line and the end portion of the dendritic line, the selection is made in the same manner as when the intermediate portion and the end portion of the loop-shaped line are included.

  Next, as shown in FIG. 5, the construction management server 2 determines that “local confirmation has not been confirmed”, “local confirmation has been completed”, “the logging company has already been arranged”, “the logging operation has been started and is in progress” ”,“ Cutting work completed ”,“ movable ”, and the like are displayed in the display area 16b of the display unit 16 for each power outage section S1, S2,... (Step AE16). Moreover, the ratio of the high-voltage power outage situation is displayed in the display area 16a. Further, when the power outage section S1 (S2, S3,...) Is selected and displayed, as shown in FIG. 6, the display including the utility poles P1, P2,. Detailed information is displayed in the area 16c.

  In addition, for work progress information such as “Beginning of felling work to working”, “Complete of felling work”, “Movable”, etc., the construction management is performed by e-mail from the worker terminal 4a (4b, 4c,...). It is transmitted to the server 2 and used for display. Here, the power company employee may input the progress report by telephone from the operation unit 15.

  In addition, the construction management server 2 calculates and displays the remaining time based on the start time and the felling scale during the display of “cutting work start to working”. The transmission of “movable” is based on the judgment of the field agent. After receiving “movable”, the next destination is determined for each work group of each construction company based on the current status information and the construction capability of the construction company.

  Thus, according to the configuration of this embodiment, the pole information database 18b stores position information indicating the installation position (latitude and longitude) in association with the pole number, and the construction document information database 18d stores the construction information. The logging construction work notification including the corresponding telephone pole number sent from the company terminals 3a, 3b,... Is stored, and the construction management server 2 displays the target telephone pole on the map displayed on the display unit 16, for example. When a symbol is displayed and a selection instruction input using a mouse is received, related detailed construction information (construction company, work contents, etc.) is displayed, so the construction status can be grasped reliably regardless of whether it is normal or a disaster occurs. can do.

  In particular, in the event of a disaster, the construction management server 2 determines that “local unconfirmed”, “local confirmed”, “arrangement of felling construction company”, “cutting work started to working”, “cutting” depending on the progress of work. Since information such as “operation completed” and “movable” is displayed on the display area 16b of the display unit 16 for each power outage section S1, S2,..., The progress of the logging work can be reliably grasped.

  When the power failure information is received, the target power pole on the map displayed on the display unit 16 is displayed blinking, and the worker terminal 4a (4b, 4c,... ) Is notified of the power outage, and the worker's safety state is determined by replying. Accordingly, at least the worker's safety is confirmed, so at least the worker's safety can be confirmed. In addition, it is possible to prevent accidents caused by erroneous power transmission.

  In addition, the construction management server 2 assigns a suitable construction company to the corresponding construction site based on the current status information, the construction capability of the construction company, travel time, etc., and works based on the distribution line system data, etc. Since teams are assigned to construction sites in an appropriate order, they can efficiently respond to power outages in a wide area during a disaster, provide smooth and quick recovery support, and contribute to early recovery.

  In addition, since the construction management server 2 calculates the work time required for logging based on the number of felled trees, the number of workers, and the felling work time stored in the work information database 18e in the work time calculation process, It is possible to execute construction company allocation processing and the like quickly.

  In this way, construction management can be accurately performed for logging work. In addition, search processing and the like can be performed smoothly by exchanging information with telephone pole numbers. Also, by registering the construction results (damaged part, working time, construction company, etc.) in the storage unit, it can be used later.

  For the construction company, the input of the construction place (address) is omitted by the input of the telephone pole number, so that the input can be performed smoothly and accurately. In addition, construction documents such as construction notices can be easily created. In addition, communication costs can be reduced. Moreover, it can contribute to resource saving by paperless.

  The embodiments of the present invention have been described in detail with reference to the drawings. However, the specific configuration is not limited to these embodiments, and the design can be changed without departing from the gist of the present invention. Is included in the present invention. For example, in the above-described embodiment, in the construction work management server, the construction document information management process, the construction status management process, the distribution restoration support process, and the like are performed by the control unit executing the corresponding control program. Alternatively, part or all may be performed using dedicated hardware, and the other part may be processed by executing a corresponding program. In addition, each CPU may execute, or for example, a single CPU may execute. Furthermore, each process may be performed by a separate information processing apparatus. The same applies to construction company terminals and worker terminals.

  In addition, each database in the storage unit of the construction management server is independent as a distribution map information database server, a utility pole information database server, a construction company information database server, a construction document information database server, and a work information database server. You may connect via a network.

  Further, it is possible to acquire the position information of the worker terminal and confirm that there is no error in the worker position. A plurality of utility pole numbers may be input. In addition, the display of the target power pole on the display unit after acquiring the target power pole information from the work document information database may be possible from the time of receiving the work document, or may be possible from a predetermined time before the start of the work. Moreover, although the logging work in the event of a power outage during a disaster has been described, it can also be applied to daily work.

  In addition to felling work, the work to be managed can also be applied to other work that works in close proximity to distribution facilities such as distribution lines.

1 Construction and construction management system 2 Construction and construction management server (construction and construction management device)
4a, 4b, ... worker terminal (mobile terminal)
5 Network 12 control unit (construction status grasp processing means, contractor information extraction means, power failure information notification means, safety state determination means, distribution restoration support means, contractor assignment processing means, construction status display control means)
13 Storage Unit 14 Communication Unit 16 Display Unit (Display Unit)
18b Utility Pole Information Database (Pole Information Storage Unit)
18d Construction document information database (construction information storage means)
P1, P2, ... Utility pole (distribution equipment)

Claims (6)

A construction management device for managing management-targeted work including logging work carried out in the vicinity of power distribution equipment,
Used by a worker of the management target construction, and is connectable via a network to a mobile terminal for supplying at least current status information regarding the management target construction,
Corresponding to the identification information of the utility pole as the distribution facility, the utility pole information storage means in which the installation position information of the utility pole is stored,
A construction information storage means in which the construction information of the management target construction is stored in association with the identification information of the most recent power pole included in the construction area of the management target construction,
Construction status grasping processing means for grasping the progress status of the management target construction based on the current status information acquired via the mobile terminal, the identification information, the installation position information, and the constructor information. A construction management device characterized by having it. When a power failure occurs, the utility pole information storage unit and the construction information storage unit are searched, and the installer information of the management target construction under execution where the power failure section and the construction area overlap is extracted from the construction information storage unit. The worker's safety state is determined by a contractor information extracting means, a power failure information notifying means for notifying the mobile terminal corresponding to the extracted constructor information of the power failure, and at least a reply to the notification of the power failure information. The construction management apparatus according to claim 1, further comprising a safety state determination unit. Power distribution restoration support means for managing the management target construction for restoration support of the power distribution equipment,
The power distribution restoration support means is adapted to the corresponding construction area based on the current status information on the power distribution equipment after the damage and the surrounding situation, and the construction information including at least owned work vehicle information and worker information. The construction construction management apparatus according to claim 1, further comprising a construction person assignment processing unit that assigns the construction person to perform.   The construction work management apparatus according to claim 1, 2 or 3, wherein the construction status grasping processing means includes construction status display control means for displaying the current status information or related information on a display means. A construction and construction management device for managing the construction subject to management including logging work carried out in the vicinity of the power distribution equipment, and a worker for the construction subject to management to supply at least current status information on the construction subject to management A construction management system configured such that a mobile terminal can be connected via a network,
The construction work management device includes power pole information storage means in which the installation position information of the power pole is stored in association with identification information of a power pole as the power distribution facility, and is included in the construction area of the management target construction or nearest Corresponding to the identification information of the utility pole, construction information storage means for storing the contractor information of the management target construction, the current status information acquired via the mobile terminal, the identification information, the installation position information, and A construction and construction management system comprising construction status grasping processing means for grasping the progress status of the construction subject to management based on the constructor information. A construction and construction management device for managing the construction subject to management including logging work carried out in the vicinity of the power distribution equipment, and a worker for the construction subject to management to supply at least current status information on the construction subject to management The mobile terminal can be connected via a network,
The construction work management device includes power pole information storage means in which the installation position information of the power pole is stored in association with identification information of a power pole as the power distribution facility, and is included in the construction area of the management target construction or nearest Corresponding to the identification information of the utility pole, and having construction information storage means in which installer information of the management target construction is stored,
Based on the current status information acquired through the mobile terminal, the identification information, the installation position information, and the builder information, a construction status grasping process for grasping the progress status of the management target construction is executed. A construction management method characterized by that.

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