JP2017126129A - Field Worker Management System - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve construction quality by managing field workers from a remote place apart from a field.SOLUTION: A field worker management system 1 includes a management server 2 for managing work of field workers, and portable terminals 3 carried by the field workers to be able to access the management server through a communication network. The management server 2 includes a worker database for managing attribute information of the field workers including data on qualifications held by the field workers, and a work management database for managing work schedules and work results of the field workers. The management server 2 determines whether the field workers trying to perform prescribed work at a prescribed work field hold a qualification necessary to perform the work on the basis of attribute information of the field workers sent from the portable terminals 3, and determines whether the field workers are present at the prescribed work field at a prescribed date and time on the basis of terminal identification information and location information sent from the portable terminals 3.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a management system that manages site workers using position information such as GPS (Global Positioning System).

  Many workers are involved in various tasks at the construction site. Depending on the content of the work, workers must have certain qualifications, which range from national qualifications to private business training. For example, Non-Patent Document 1 discloses a list of national qualifications and private qualifications related to Japanese construction.

  In order to ensure construction quality, workers are required to perform work in accordance with a predetermined work procedure. In addition, it is necessary to take a construction photograph of the site as evidence of the construction status and submit it to the construction manager or owner, and the construction manager must sufficiently confirm the construction report from the worker.

  As a technique for easily confirming the construction quality of a house, for example, in Patent Document 1, a building site is photographed based on quality evaluation schedule information, the photographed image is stored in association with a quality evaluation item, and the quality of the house is It is described that it is confirmed whether or not it exceeds a predetermined standard. Patent Document 2 describes that a construction image taken with a camera-equipped mobile phone is sent to a management server, and the construction server centrally manages the construction image so as to easily create a construction report. ing. Further, in Patent Document 3, for example, work contents in a wide range of work places, for example, work content instructions and confirmation actions after work, using various check sheets according to the role of the person involved in the work, smartphones and tablets It describes a system that can be checked and registered in real time on a personal computer.

JP 2004-280545 A Japanese Patent No. 5237070 Japanese Patent No. 5579946

"List of qualifications related to Japanese construction", [online], January 12, 2016, Internet <URL: https://en.wikipedia.org/wiki/%E6%97%A5%E6%9C%AC% E3% 81% AE% E5% BB% BA% E8% A8% AD% E3% 81% AB% E9% 96% A2% E3% 81% 99% E3% 82% 8B% E8% B3% 87% E6% A0% BC% E4% B8% 80% E8% A6% A7>

  In recent years, deterioration in construction quality has become a problem due to an increase in construction sites and a shortage of craftsmen. In addition, as described above, many kinds of work on the construction site require a certain qualification, but there are cases in which it is doubtful whether a qualified person actually goes to the work site. Although construction by qualified personnel can be expected to maintain a certain level of construction, construction by unqualified personnel is a serious problem because it leads to a decrease in construction quality. In some cases, for example, installation of solar panels, a warranty is not issued unless a qualified person performs the work. Whether or not the work was performed by a qualified person is a very important issue for the construction manager. is there.

  However, in the past, it was not possible to confirm whether or not the field worker who was going to perform the predetermined work at the predetermined work site really had the qualifications necessary for the work, and construction by an unqualified person was not possible. It was also difficult to deter. Furthermore, there is a problem in that there is a large difference in construction quality due to differences in individual skills regardless of qualifications, and improvement in construction quality is required.

  The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to provide a field worker management system capable of improving construction quality by managing field workers from a remote location away from the site. Is to provide.

  In order to solve the above-described problems, a field worker management system according to the present invention includes a management server that manages the work of a field worker, and a portable that is owned by the field worker and that can access the management server via a communication network. And the management server manages a worker database for managing attribute information of the field worker including data on qualifications held by the field worker, a work schedule and work results of the field worker. A work management database, and the management server is configured so that a site worker who intends to perform a predetermined work at a predetermined work site is based on the attribute information of the site worker sent from the portable terminal. Judgment is made whether or not the qualification necessary for the work is possessed, and the terminal identification information and position sent from the portable terminal Based on the information, the site worker is characterized by determining whether being in the predetermined work site at a predetermined date and time.

  ADVANTAGE OF THE INVENTION According to this invention, it can be checked from a remote place whether the worker who is going to work on the site possesses the qualification required in order to perform the said work, without going to the site. Therefore, construction by unqualified persons can be suppressed, and reliability can be improved.

  In the present invention, when the site server having the qualification necessary for the predetermined work determines that the management server is at the predetermined work site at the predetermined date and time, the management server transfers the work procedure data to the portable terminal. It is preferable that access to the work procedure data by the portable terminal is denied when the site worker determines that he / she is not at the predetermined work site at the predetermined date and time. In addition, the management server reports a message to that effect to a designated destination when it is determined that a field worker possessing the qualification necessary for the predetermined work is not at the predetermined work site at the predetermined date and time. It is preferable. Thus, by controlling access to the work procedure data in the management server, it is possible to improve the construction quality and enhance the effect of inhibiting work by unqualified persons.

  In the present invention, it is preferable that the management application in the mobile terminal automatically starts up according to the work schedule of the field worker, and the management application acquires and transmits the current position information of the mobile terminal. By doing in this way, it can be checked reliably whether the designated field worker went to the field on the designated date and time.

  In the present invention, the management application displays the work procedure data for each work step, notifies a work step completion flag and position information at the end of each work step, and the management server receives the work from the portable terminal. It is preferable to receive the work step completion flag and the position information sent for each step. Thus, by acquiring position information for each work step, the action history of the field worker can be evaluated in detail, and can be utilized as data for improving work efficiency.

  In the present invention, it is preferable that the management server requests to take a construction photograph for each predetermined work, and the portable terminal uploads the construction photograph taken through the management application to the management server. In this case, it is preferable that the portable terminal restricts other operations of the portable terminal until the field worker takes and uploads the construction photograph in an operation step that requests the construction photograph to be taken. By doing in this way, it is possible to prevent the on-site worker from forgetting to take the construction photo, improve the work efficiency, and prevent the construction photo from being diverted at other sites.

  In this invention, it is preferable that the said portable terminal or the said management server synthesize | combines the flame | frame which shows the information containing the name and work date and time of a work site at least to the said construction photograph. According to this, it is possible to improve the efficiency of the construction photo shooting work, and it is possible to prevent a situation in which the construction photo is diverted at other sites.

  In the present invention, the management server is configured to obtain a time series of a plurality of pieces of positional information sent from the portable terminal regularly or irregularly during the work at the work site by the work site worker. It is preferable to record the action history during work together with the work record data of the field worker. According to this, the action history of the field worker can be finely evaluated in association with the work step, and can be utilized as data for improving work efficiency.

  The field worker management system according to the present invention further includes a management terminal accessible to the management server via the Internet, and the management terminal is configured to recognize the correlation with the field work data of the field worker. It is preferable to display the behavior history of the member. According to this, it is possible to visualize the correlation between the behavior pattern of the field worker and the work efficiency, and it can be utilized as a tool for improving the efficiency of the field work.

  ADVANTAGE OF THE INVENTION According to this invention, the site worker management system which can manage a site worker from the remote place away from the site and can improve construction quality can be provided.

FIG. 1 is a diagram schematically showing a configuration of a field worker management system according to an embodiment of the present invention. FIG. 2 is a functional block diagram of the management server 2. FIG. 3 is a block diagram showing the configuration of the database 4. FIG. 4 is a functional block diagram of the mobile terminal 3. FIG. 5 is a flowchart for explaining the operation of the site worker management system 1. FIG. 6 is a flowchart for explaining the operation of the field worker management system 1. FIG. 7 is a flowchart for explaining the operation of the site worker management system 1. FIGS. 8A to 8F are diagrams illustrating examples of work procedure display screens. FIG. 9 is a diagram illustrating an example of a construction image photographed through the management application. FIG. 10 is a diagram showing an example of a work management screen displayed on the management terminal 5, where (a) shows work performance data of a field worker, and (b) shows work performance data of another field worker. It is shown.

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

  FIG. 1 is a diagram schematically showing a configuration of a field worker management system according to an embodiment of the present invention.

  As shown in FIG. 1, the field worker management system 1 includes a management server 2 that manages a work schedule and work results of a field worker, a mobile terminal 3 such as a smartphone possessed by the field worker, and a management server 2. And a management terminal 5 capable of browsing a database managed by. The mobile terminal 3 can be connected to a public communication network such as the Internet 9 through a wireless network such as a mobile phone network or a public wireless LAN, and can communicate with the management server 2 via the Internet 9. The management terminal 5 is also connected to the management server 2 via the Internet 9.

  The management server 2 is an information processing apparatus that is operated and managed by a construction company that manages field workers. The management server 2 is a workstation or a personal computer, for example, and has a general hardware configuration as a server. That is, the management server 2 includes a control unit such as a CPU (Central Processing Unit), a data storage unit such as a hard disk and a memory, an input unit such as a keyboard and a mouse, a display unit such as a display, and a communication such as a NIC (Network Interface Card). Has a part. The hardware configuration of the management server 2 is not particularly limited as long as its function can be realized, and may be configured by a single machine or may be configured by combining a plurality of machines. Furthermore, the management server 2 may be configured as a cloud or a block chain.

  The portable terminal 3 is an information processing device used by field workers. The mobile terminal 3 is preferably a smartphone, but may be a tablet terminal or a future phone (garage) having a camera function and a GPS function. The mobile terminal 3 includes a control unit such as a CPU, a data storage unit such as a memory, a wireless communication unit that performs data communication via a mobile phone network or a public wireless LAN, an input unit and a display unit such as a touch panel display, a camera module, It has a GPS module.

Workers go to various sites and actually work. FIG. 1 shows that among the four workers W ₁ , W ₂ , W ₃ , W ₄ , the workers W ₁ , W ₂ are at the site P ₁ , the worker W ₃ is at the site P ₂ , and the worker W ₄ is at the site. It indicates that you are travel to P _3.

  The plurality of databases 4 includes a worker database 4A, a work management database 4B, and a material database 4C. The worker database 4A is a database that manages attribute information such as a worker's name, affiliation, and qualification. The work management database 4B is a database for managing the work schedule and work results of workers for each site. The work management database 4B stores GPS position information of each worker's mobile terminal 3 together with the acquisition time. The document database 4C stores site drawing data, documents related to installation equipment, and the like.

  The management terminal 5 is preferably a personal computer such as a desktop PC, a laptop PC, or a notebook PC, but may be a tablet terminal or a smartphone. The management terminal 5 only needs to have a known configuration as a computer. The management terminal 5 can display the work performance data of the field worker sent from the portable terminal 3 to the management server 2 in a timely manner in real time. In this case, it is preferable that the management terminal 5 can use the on-site management service by using a built-in program or an additional program of the Web browser without installing a special application program.

  In addition to basic programs such as an operation system (OS), the management server 2 is installed with various software necessary for providing on-site worker management services. Software installed in the management server 2 is, for example, a database server, a Web server, an FTP server, or the like. The control unit of the management server 2 processes a program or data, and the entire hardware operates according to instructions from the control unit, thereby realizing the following functional blocks.

  FIG. 2 is a functional block diagram of the management server 2.

  As shown in FIG. 2, the management server 2 includes a worker management unit 2a that manages worker attribute information together with the worker database 4A, and a work management database 4B that manages the work schedule and work results of each worker. A management unit 2b, a login authentication unit 2c that authenticates login from the portable terminal 3 possessed by each worker, and a message transmission unit 2d that transmits an email or other message to the portable terminal 3 or the management terminal 5 are provided. Yes. Furthermore, the management server 2 includes a database 4, and the database 4 constitutes a worker database (worker DB) 4A, a work management database (work management DB) 4B, and a material database (material DB) 4C.

  FIG. 3 is a block diagram showing the configuration of the database 4.

  As shown in FIG. 3, the worker database 4A has a worker attribute table T1, a qualification table T2, a qualification master table T3, and the like. The worker attribute table T1 is a table in which worker attribute information is recorded, and includes “worker ID”, “name”, “affiliation”, “gender”, “age”, “phone number”, “mail”. Data fields such as “address”, “MAC address” (terminal identification information), and “login password” are included. The qualification table T2 includes data fields such as “qualification ID”, “worker ID”, “qualification code”, and “(qualification) expiration date”. The qualification master table T3 includes data fields such as “qualification code”, “qualification name”, and “qualification classification”.

  The work management database 4B includes a work table T4, a work details table T5, a work site table T6, a GPS position information table T7, a work master table T8, and the like. The work table T4 is a table in which field work is recorded, and includes “work ID”, “work code”, “site ID”, “work scheduled start date / time”, “work scheduled end date / time”, “worker ID ( Data fields such as “schedule)”, “work start date / time”, “work end date / time”, “worker ID (actual result)”. The work details table T5 includes “work details ID”, “work code”, “work description”, “work details start date”, “work details end date”, “photo request flag”, “photo storage destination path”, Includes a data field such as “Material ID”. The site table T6 includes data fields such as “site ID”, “site name”, “site address”, “(site) location information”, “owner name”, “site manager email address”, and the like.

  The GPS position information table T7 includes data fields such as “GPS position information ID”, “work code”, “GPS position information”, and “recording date / time”. The work master table T8 includes data fields such as “work code”, “work content”, and “(necessary) qualification code”. “GPS position information” refers to longitude data, latitude data, and altitude data measured by GPS, and is preferably data in which position accuracy is improved in combination with other positioning means.

  The work schedule of each worker is recorded in the work table T4. The qualifications necessary for the work are recorded in the work master table T8, and the qualifications held by each worker are recorded in the qualification table of the worker database 4A. When the “worker ID” is registered in the work table T4, the work management unit 2b refers to the worker database 4A to check the qualification of the worker and does not have the necessary qualification. The registration to the work table T4 is rejected.

  The material database 4C has a material table T9 and the like. The material table T9 includes data fields such as “material ID”, “site ID”, “work code”, “material type”, “material data (photo data, etc.)”, and “registration date”.

  On the other hand, in addition to basic programs such as an OS, various application programs are installed in the mobile terminal 3. In particular, in order to receive an information service from the management server 2, a field worker management application program (hereinafter referred to as “management application”) is installed in the mobile terminal 3. Then, the control unit of the mobile terminal 3 processes the program and data, and the entire hardware operates according to instructions from the control unit, thereby realizing the following functional blocks.

  FIG. 4 is a functional block diagram of the mobile terminal 3.

  As shown in FIG. 4, the mobile terminal 3 includes a login control unit 3a that controls login to the management server 2 based on a worker's work schedule, a work management unit 3b that manages work steps, a work procedure, and work. Work display unit 3c for displaying contents, work input unit 3d for receiving input of work results for each work step, photo shooting unit 3e for shooting construction photographs and transmitting them to the management server, and acquiring and managing GPS position information And a GPS position information generation unit 3 f that transmits to the server 2.

  Next, the operation of the site worker management system 1 will be described with reference to the flowcharts of FIGS.

First, as shown in FIG. 5, the management application in the portable terminal 3 of the designated field worker (for example, worker W ₁ ) registered in advance in the work management database 4B automatically starts up at the designated date and time. The management server 2 is requested to log in (step S11). When a login request is made, a login ID such as a worker ID, a login password, terminal identification information such as a MAC address, GPS location information, and the like are transmitted, and login authentication is performed on the management server 2 side. Only when it is determined that the current position of the mobile terminal 3 based on the GPS position information is near the work site, the management application may start auto-login at a designated date and time.

When the login of the mobile terminal 3 of the worker _{W 1} is permitted (step S12), the management application of the mobile terminal 3 transmits the acquired GPS location information (step S13). Management server 2, based on the GPS position information from the mobile terminal 3, worker W ₁ carrying the portable terminal 3 to determine whether you are designated work site (e.g., site P _1). The management server 2 searches the worker database 4A, reads the worker qualification data associated with the worker ID, and determines whether or not the worker is qualified to perform a predetermined work at the work site. . The field work date and time can be determined by comparing the reception date and time with the schedule date and time. Further, the work site information can be determined by comparing the GPS position information from the portable terminal 3 with the schedule-managed site position information. In particular, whether or not the current position of the mobile terminal 3 is in the work site can be determined based on a large amount of GPS position information stored in the GPS position information table T7 of the work management database 4B.

If it is determined that the worker W ₁ is in the working site P ₁ of the specification (step S14Y), the management server 2 to allow access to the work procedure data from the mobile terminal 3 of the site worker (step S15). Thereafter, the management application downloads work procedure data from the management server 2 and starts work guidance. On the other hand, if it is determined that the worker W ₁ is not in the work site P ₁ of the specification (step S14n), the management server 2 denies access to the work procedure data from the portable terminal 3 (step S16). Further, when it is determined that the qualified field worker is not at the work site, the management server 2 sends a message to that effect to a designated destination such as the e-mail address of the site manager.

As described above, when the worker W ₁ possessing the qualification necessary for the work at the designated work site is out to the work site, work guidance by the management application is automatically started. If the W ₁ does not travel to the scene, can not start working guide, it is possible to encourage as specified field workers in person go to be sure the site.

  When the portable terminal 3 of the designated field worker is lent to another worker, the other worker can impersonate himself and perform the field work. However, while the portable terminal 3 is being lent to another person, the person cannot use the portable terminal 3, for example, cannot answer a call from another person, or another worker can use the portable terminal 3. There are various inconveniences, such as the responsibility for losing or damaging 3. For this reason, it is considered that there is almost no impersonation until the portable terminal 3 is rented to another worker.

  If the designated site worker cannot go to the designated site, another worker with the same qualification can visit the designated site at the designated date and time to perform the work of the designated site worker. . In this case, as shown in FIG. 6, the substitute field worker who went to the work site at the designated date and time needs to manually start the management application and log in to the management server 2 (steps S21 and S22). At this time, GPS position information is transmitted to the management server 2 from the management application in the portable terminal 3 possessed by the substitute field worker (step S23).

  Next, the substitute field worker searches the field management database 4B (step S24). The management server 2 identifies the work site based on the GPS position information sent from the mobile terminal 3 at the time of the login request, and searches for the qualification held by the worker from the worker ID, so that the worker can work. Displays search results for various field operations. In other words, the search result list of the field work corresponding to the qualification possessed by the substitute field worker is displayed. If the designated field worker does not have the qualification, the search result of the field work will not be hit, and the field work cannot be undertaken.

  When the substitute field worker selects a desired field work from among a plurality of works displayed on the portable terminal 3 and requests a change of the field worker (step S25), the management server 2 is notified of the fact. Then, the management server 2 permits access to the work procedure data from the portable terminal 3 of the field worker after the change (step S26).

  Thus, when it is determined that a qualified field worker is at the work site and access to the work procedure data from the portable terminal of the field worker is permitted, the field worker looks at the portable terminal 3 while checking this. Perform field work according to work procedures.

  As shown in FIG. 7, the portable terminal 3 permitted to access the work procedure data displays the individual work steps in order after downloading the work procedure data from the management server 2 (step S31). Note that the mobile terminal 3 may download the data of all the work steps at once, or may download it for each work step each time.

  When it is necessary to take a construction photo at the end of the work step (steps S32Y, S33Y), the photograph is taken according to the screen guidance, and the construction photo is uploaded to the management server 2 as work performance data (step S34). . When the work step ends, the fact (work step completion flag) is notified to the management server 2 as work result data (steps S32Y, S35) and recorded in the work management database 4B. When all the work steps are completed, the field work is completed (step S36Y).

  FIG. 8 is a diagram illustrating an example of a work procedure display screen.

  As shown in FIGS. 8A to 8F, the management application of the mobile terminal 3 pops up a work description for each work step. FIG. 8A shows a work guidance start screen. By tapping a “work start” button 61, the screen shifts to a work summary display screen shown in FIG. When the “next” button 62 is tapped on the work summary display screen shown in FIG. 8B, the process proceeds to a work step. When the “CANCEL” button 66 is tapped, the work guidance is stopped, and when the “RETURN” button 67 is tapped, the screen returns to the previous screen.

  The display screen of the work step (1) shown in FIG. 8C is an example of a screen for simply explaining the work step, and the user can move to the next work step by clicking the “work complete” button. When the field worker clicks the “next” button 62, a work completion flag is notified to the management server, the end of the work step is recorded as work performance data, and the database of the management server is automatically updated.

  The display screen of the work step (2) shown in FIG. 8D is an example of a display screen that cannot complete the current work step and move to the next work step unless a construction photograph is taken. The management application requests that a construction photograph be taken for each work break, and when the site worker taps the “construction photography” button 63, the camera function is activated and photography can be performed. The construction photograph taken through the management application is uploaded to the management server 2 together with the notification of the work completion flag, and the database 4 of the management server 2 is automatically updated.

  In the work step for requesting to take a construction photo, it is preferable to limit other operations of the portable terminal 3 until the site worker takes the construction photo and uploads it to the management server 2. By doing so, it is possible to force the construction photo to be taken, and to prevent the user from forgetting to take the construction photo.

  The display screen of the work step (3) shown in FIG. 8E is an example of a screen that can access and display related materials associated with the work step. Related materials include various drawing data and equipment manuals, which are stored in the material database. By tapping the “Related Materials” button 64, those related materials can be displayed.

  When all the work steps are completed, a work completion screen shown in FIG. 8F is displayed. By tapping the “close” button 65, the work is completed. The work result data automatically accumulated in this manner is fed back to the worker database 4A and the work management database 4B and used for future construction management. For example, work performance data associated with a field worker can be used as an index for evaluating the field worker's experience and skill. In addition, work result data can be used as reference data for field workers who perform similar work at different sites.

  FIG. 9 is a diagram illustrating an example of a construction image photographed through the management application.

  As shown in FIG. 9, it is preferable that a frame on which information including a work site name and a work date and time is displayed is combined with a construction photograph taken by a site worker through a management application. Is more preferably included. The processing of the captured image may be performed on the mobile terminal 3 or may be performed on the management server 2. Normally, when shooting a construction photo, it is necessary to write information on the construction site on the blackboard and take the construction photo so that the blackboard is also shown together. It is necessary to improve efficiency. In the present embodiment, since the construction photo is processed using information recorded in the work management database, no special data input is required when processing the construction photo, and work efficiency can be improved. It is also possible to prevent the construction photograph from being diverted at another site.

  The time series (GPS log) of multiple GPS location information that is acquired regularly or irregularly from the management app of the mobile terminal 3 during the field work is used as the action history of the field worker from the start to the end of the field work. It is recorded in the GPS position information table T7 of the management database 4B. The GPS position information may be transmitted together with the notification of the work completion flag when the “work completion” button or the “photograph” button is clicked.

  Based on the GPS position information from the mobile terminal 3 and information such as accumulated position information, photo data, and field worker input data, the management terminal 5 allows a field worker having a predetermined qualification to perform at a predetermined work site. It is possible to manage whether the work is correctly performed according to a predetermined work procedure. In particular, work performance data of field workers stored in the work management database 4B can be viewed on the screen of the management terminal 5. A GPS log can be displayed on the screen of the management terminal 5 so that the correlation with the work record data can be understood. That is, the GPS log can be displayed in time series together with the progress of work.

  FIG. 10 is a diagram showing an example of a work management screen displayed on the management terminal 5, where (a) shows work performance data of a field worker, and (b) shows work performance data of another field worker. It is shown.

  As shown in FIGS. 10A and 10B, the work management screen 70 includes a bibliographic item display area 71 for displaying bibliographic items such as a work name and a worker name, and a mapped action of a field worker. An action history display area 72 for displaying a history, a work performance display area 73 for displaying work steps of field workers in association with time, and a time indicator 74 provided with a time change knob 74a are provided. In the work result display area 73, the “PICT” mark 73a provided on the right side of “work step (2)” indicates that a construction photograph was taken in the work step (2). A photo is displayed.

  In the action history display area 72 and the work result display area 73, the current position is indicated by a colored mark. When the time is changed by operating the time change knob 74a, the colored mark moves in the action history display area 72 and the work performance display area 73. In the action history display area 72, all acquired GPS position information is mapped with circles. A part of the GPS position information may be filtered and selectively displayed. For work currently in progress, GPS position information and work result data sent from the mobile terminal 3 are displayed in real time.

  As shown in FIG. 10 (a), for example, a certain field worker ("Mr. Ichiro Suzuki") takes a long time to finish all work, and there is waste in action patterns. You can see from the screen. Also, as shown in FIG. 10B, another field worker ("Mr. Kenji Yamamoto") finishes each work step in a short time, and it can be seen from the work management screen that there is no waste in the action pattern. . In this way, the management terminal 5 displays the field worker's action history (track record) so that the correlation with the field performance data of the field worker can be seen, so the skill of the field worker is visualized and evaluated in detail. be able to. For example, there is a problem that mowing work in the premises of a solar power plant has a different work performance depending on the individual's ability, but this problem can be solved to improve the work efficiency of field workers and the efficiency of field work. It can be used as a tool to make it easier.

  As described above, the field worker management system 1 according to the present embodiment is necessary for a field worker who intends to perform a predetermined work based on the attribute information database of the predetermined work site to perform the work. Since it is checked by checking the database whether or not it is qualified, field work by unqualified persons can be suppressed, and legal compliance and improvement of construction quality can be achieved. Further, according to the present embodiment, a field worker having a predetermined qualification based on information such as GPS position information from a portable terminal, various kinds of position information stored in a database, photo data, and field worker input data. It is possible to manage whether or not a person is working correctly according to a predetermined work procedure at a predetermined work site. Therefore, the skill of the field worker can be evaluated and the skill can be improved.

  The preferred embodiments of the present invention have been described above, but the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the spirit of the present invention. Needless to say, it is included in the range.

  For example, the database structure shown in FIG. 4 is an example, and the present invention is not limited to this. Further, the configuration of the management server 2 can take various forms as long as the function can be realized. Also, the types of field work are not limited to construction sites, and can be various field work.

DESCRIPTION OF SYMBOLS 1 Field worker management system 2 Management server 2a Worker management part 2b Work management part 2c Login authentication part 2d Message transmission part 3 Portable terminal 3a Login control part 3b Work management part 3c Work display part 3d Work input part 3e Photographing part 3f Information generation unit 4 Database 4A Worker database 4B Work management database 4C Material database 5 Management terminal 9 Internet 61 “Work start” button 62 “Next” button 63 “Construction photography” button 64 “Related materials” button 65 “Close” Button 66 “Cancel” button 67 “Return” button 70 Work management screen 71 Bibliographic item display area 72 Action history display area 73 Work result display area 73a “PICT” mark 74 Time indicator 74a Time change knob T1 Worker attribute table T2 Qualification table T3 qualified mass Tar table T4 Work table T5 Work details table T6 Site table T7 Position information table T8 Work master table T9 Document table

In order to solve the above-described problems, a field worker management system according to the present invention includes a management server that manages the work of a field worker, and a portable that is owned by the field worker and that can access the management server via a communication network. A worker database that manages the field worker attribute information including data relating to qualifications possessed by the field worker in association with a worker ID, and the work of the field worker. A work management database for managing schedules and work results, and the management server is a field worker who intends to perform a predetermined work at a predetermined work site based on a worker ID sent from the portable terminal The terminal identification information sent from the mobile terminal and Based on the location information, said site worker and wherein the determining whether being in the predetermined work site at a predetermined date and time.

Next, the substitute field worker searches the work management database 4B (step S24). The management server 2 identifies the work site based on the GPS position information sent from the mobile terminal 3 at the time of the login request, and searches for the qualification held by the worker from the worker ID, so that the worker can work. Displays search results for various field operations. In other words, the search result list of the field work corresponding to the qualification possessed by the substitute field worker is displayed. If the designated field worker does not have the qualification, the search result of the field work will not be hit, and the field work cannot be undertaken.

Claims (10)

A management server for managing the work of field workers;
A portable terminal possessed by the field worker and accessible to the management server via a communication network;
The management server includes a worker database that manages attribute information of the field worker including data relating to qualifications held by the field worker, and a work management database that manages a work schedule and work results of the field worker. Have
Based on the attribute information of the field worker sent from the mobile terminal, the management server qualifies necessary for a field worker who intends to perform a predetermined work at a predetermined work site to perform the work. And whether or not the field worker is at the predetermined work site at a predetermined date and time based on the terminal identification information and the position information sent from the portable terminal. Field worker management system characterized by   The management server permits access to work procedure data by the mobile terminal when it is determined that a field worker possessing a qualification necessary for the predetermined work is at the predetermined work site at the predetermined date and time. The site worker management system according to claim 1, wherein when the site worker determines that he / she is not at the predetermined site at the predetermined date and time, access to the work procedure data by the portable terminal is denied. .   The management server, when it is determined that a site worker possessing the qualification necessary for the predetermined work is not at the predetermined work site at the predetermined date and time, a message to that effect is notified to a specified destination. The field worker management system according to claim 1.   The management application in the mobile terminal is automatically started according to the work schedule of the field worker, and acquires and transmits the current position information of the mobile terminal. Field worker management system. The management application displays the work procedure data for each work step, and notifies the work step completion flag and the position information at the end of each work step,
The on-site worker management system according to claim 4, wherein the management server receives the work step completion flag and the position information sent from the portable terminal for each work step. The management server requests to take a construction photograph for each milestone of the predetermined work,
The field worker management system according to any one of claims 1 to 5, wherein the portable terminal uploads a construction photograph taken through the management application to the management server.   The field work according to claim 6, wherein the portable terminal restricts other operations of the portable terminal until the field worker photographs and uploads the construction photograph in a work step for requesting the photographing of the construction photograph. Employee management system.   The field worker management system according to claim 6 or 7, wherein the portable terminal or the management server synthesizes a frame indicating information including at least a name of a work site and a work date and time with the construction photograph.   The management server is configured to display a time series of a plurality of pieces of position information periodically or irregularly sent from the mobile terminal during work on the work site by the work site worker. The field worker management system according to any one of claims 1 to 8, wherein the field worker management system records the history together with work result data of the field worker. A management terminal accessible to the management server via the communication network;
The field worker management system according to claim 9, wherein the management terminal displays the behavior history of the field worker so that a correlation with the work performance data of the field worker is understood.