JP6917791B2 - Analysis support system and contact distribution support system for risk prediction activities for construction work at civil engineering and construction sites - Google Patents

Description

The present invention finds the knowledge about the possibility of accidents accumulated up to now and the tendency of accident occurrence, that is, the weaknesses that the site has regarding safety management, and finds the measures that can eliminate the weaknesses. It is useful for sexual analysis, and it is also possible to support these in daily safety management discussions and policy decisions by using the analysis results to improve their accuracy and facilitate their communication. Regarding the analysis support system and contact distribution support system for risk prediction activities for construction work at civil engineering and construction sites.

Danger prediction activities (hereinafter referred to as "KY activities") are the overall safety morning assembly held every morning at each construction site of civil engineering and construction sites, and the subsequent pre-work meetings held by each cooperating company (subcontractor). This refers to activities related to safety management of the construction work to be carried out.

The KY activity examines the "possibility of occupational accidents and accidents" regarding the construction work to be carried out on that day, and "the degree of seriousness and danger" and "what kind of state each work is in" when they occur. The purpose is to evaluate "whether it will occur when it happens" and to "examine countermeasures" in advance to reduce the risk.

In KY activities, a danger prediction activity table (hereinafter referred to as "KY activity table") is created individually for each cooperating company before the start of daily construction work, and communication between the foreman and the worker is made through this creation work. To raise safety awareness.

Specifically, the current KY activity table is created by each cooperating company every day at the time of meetings before construction work. In order to prevent occupational accidents, the foreman and workers discuss the danger points of the day's work and their countermeasures, decide on a policy to eliminate or reduce the danger / harmfulness, and hand-write the contents (KY activity). Fill in the table). After that, the foreman submits the created KY activity table to the prime contractor.

Patent Documents 1 to 3 are known as techniques related to this type of KY activity. The "safety diary creation device and program" of Patent Document 1 has an object of providing a safety diary creation device that reduces the labor of data input work associated with the creation of a safety diary, and the collaborator terminal uses the first work plan data. The administrator terminal has the input means for the administrator who inputs the second work plan data and the common item data, and the administrator server has the first and second input means for inputting the data. A safety diary data storage means for storing work plan data and common item data as safety diary data, and a first work plan data provided for each construction collaborator and input from a collaborator input means are temporarily stored. It has a temporary storage means for the purpose and a transfer means for transferring the first work plan data to the safety diary data storage means, and the first work plan data is transmitted from the construction cooperator side via the temporary storage means. It is designed as a safety diary creation device that can be input individually.

Patent Document 2 "Work management system using work confirmation slip check and meeting sheet" creates a database of meeting sheets according to the work content and check items linked to the work confirmation slip, and works with the equipment operator. The challenge is to work safely and prevent accidents by sharing safety information when a person has a meeting in advance and comprehensively grasping the content of the meeting and points to be noted in the implementation work. , Information on meeting confirmation items and information on work execution confirmation items are stored in the database, and the work subject to be performed and work content with the same work type are searched from the database for each work. It is provided with a search stage for extracting necessary check items and an output stage for outputting the work subject, the meeting confirmation items appropriate for the work type, and the work execution confirmation items entered by the search stage.

The "information management system, information management method, and information management program" of Patent Document 3 has an object of providing a technique capable of easily and accurately searching for information on safety management related to a work schedule, and makes the work safe. A storage device that stores information related to safety management, which is information for performing, and is assigned a keyword related to the work schedule, and when the work schedule is input, the input work schedule is displayed. An information processing device for extracting the included keywords from the storage device and displaying information on safety management to which the extracted keywords are assigned is provided on the display device.

Japanese Unexamined Patent Publication No. 2003-242311 Japanese Unexamined Patent Publication No. 2007-299175 JP-A-2017-45321

Regarding the creation of the KY activity table, similar and unsightly contents were filled in and submitted repeatedly every day, which was a problem of KY activity becoming a rut. In other words, the danger points originally change as the work progresses, the details of disasters that are likely to occur change as the danger points change, and the circumstances in which they occur also change, so the countermeasures should naturally differ. However, there was a risk of falling into KY activities that were not fully examined.

Such mannerism causes a problem that foremen and workers cannot accurately predict new dangers when working conditions and points to be noted change.

With the recent digitization of construction work sites, it is possible to digitize the KY activity table. However, following the above patent document, even if the KY activity table is simply digitized from a handwritten paper medium using a mobile terminal that is easy to input and browse, it does not cause a rut by itself. There was a problem that it would not be a fundamental solution to realize the activity.

For this issue, we find the knowledge about the possibility of accidents accumulated so far and the tendency of accident occurrence, that is, the weaknesses that construction sites have regarding safety management, and find the measures that can eliminate the weaknesses. It is useful for analyzing the direction of measures, and also supports the use of analysis results in daily discussions and policy decisions for safety management to improve the accuracy and facilitate communication. The idea of technology was required.

The present invention was devised in view of the above-mentioned conventional problems, and found the knowledge about the possibility of accidents accumulated up to now and the tendency of accident occurrence, that is, the weaknesses that the site has regarding safety management. It is useful for analyzing the direction of safety management measures to find measures that can eliminate the weaknesses, and also supports the accuracy of daily safety management discussions and policy decisions by using the analysis results. The purpose is to provide an analysis support system and a communication distribution support system for risk prediction activities for construction work at civil engineering and construction sites, which can enhance the communication and facilitate the communication.

The analysis support system for risk prediction activities for construction work at civil engineering / construction sites according to the present invention is connected to a database in which at least activity data of risk prediction activities at civil engineering / construction sites are accumulated, and the database is connected via a communication line. , The main mobile terminal for creating activity data that creates the activity data and saves it in the database is connected to the database via the communication line, and manages all the data of the risk prediction activity accumulated in the database. The database is provided with a management terminal device; the database includes an analysis data area in which at least dangerous matters and countermeasures are accumulated and used for analysis of danger prediction activities among the activity data by the main mobile terminal, and the main mobile terminal. It is provided with a data accumulation area in which all of the activity data is accumulated by the above, and a management data area in which the management data of the danger prediction activity by the management terminal device is accumulated; the main mobile terminal is from the analysis data area. while only reading of at least the risk matters and the measures matters, and the writing and reading by the access creating and viewing with respect to the data accumulation area, the management terminal device, the analytical data area, the The data accumulation area and the management data area are accessed for editing to read and write all the data of the danger prediction activity, and the database is dealt with one-to-one for each of the plurality of main mobile terminals. A plurality of the data accumulation areas are provided, and each of the main mobile terminals accesses only the corresponding data accumulation areas ; when the main mobile terminal logs in to the database, the main mobile terminal is contacted. , A new activity data input screen for creating the activity data by diverting the past activity data by copying from the database is displayed, and the activity data created on the main mobile terminal is saved by the operation described above. When there are a plurality of the dangerous matters on the activity data input screen of the main mobile terminal that writes only in the data accumulation area and logs in to the database, there is a possibility that the dangerous matters occur in each of these dangerous matters. The item and the rank item of severity, and the input display of the multiplication point for each of these items are made by the main mobile terminal, and the result of multiplying the multiplication point of these possibility items and the rank item is displayed, and the point is displayed. The priority order of these dangerous matters is written in the data accumulation area by the save operation by the main mobile terminal in order from the largest one. When the main mobile terminal logs in to the database, the activity data accumulated in the data accumulation area for viewing is displayed on the screen of the main mobile terminal; the management terminal device is stored in the database. When logged in, the screen of the management terminal device displays at least the activity data including the above-mentioned dangerous matters and the above-mentioned countermeasures, and the above-mentioned all data including the above-mentioned management data, and all the data created and edited by the management terminal device. It is characterized by writing data to the database.

The risk matters and the measures matters of the analysis data region, to include the main portable terminal in the data collection region written the dangerous matters and the measures matters an edited by the management terminal device It is a feature.

Wherein the dangerous matters and the measures matters analytical data region is characterized to include been past cases edited by the management terminal.

The past case is characterized in that data indicating the degree of risk is included.

The communication distribution support system for danger prediction activities for construction work at civil engineering / construction sites according to the present invention is connected to a database in which at least activity data of danger prediction activities at civil engineering / construction sites are accumulated, and the database is connected via a communication line. The main mobile terminal for creating activity data that creates the activity data and saves it in the database is connected to the database via the communication line, and the secondary mobile device for viewing the activity data saved in the database. It includes a terminal and a management terminal device that is connected to the database via the communication line and manages all data of risk prediction activities accumulated in the database; the database is the activity data by the main mobile terminal. Of these, an analysis data area in which at least dangerous matters and countermeasures are accumulated and used for analysis of danger prediction activities, a data accumulation area in which all of the activity data by the main mobile terminal are accumulated, and the management terminal device. The main mobile terminal is provided with a management data area for accumulating management data of danger prediction activities by the above; the main mobile terminal reads at least the above danger matters and the above countermeasures from the analysis data area, and in the data accumulation area. and to create and viewing access to the write and read for, the sub mobile terminal may only read by the browsing access to the data accumulation area, the management terminal device, for the analysis The data area, the data accumulation area, and the management data area are accessed for editing to read and write all the data of the danger prediction activity, and the combination of the main mobile terminal and the sub mobile terminal is used. One construction work group terminal set is configured, and the database is provided with a plurality of the data accumulation areas in which a plurality of the construction work group terminal sets are individually associated with each other on a one-to-one basis. The terminal set accesses only the corresponding data accumulation areas, and when the main mobile terminal logs in to the database, the past activity data is diverted to the main mobile terminal newly or by copying from the database. Then, the activity data input screen for creating the activity data is displayed, and the activity data created by the main mobile terminal is written only in the data accumulation area by the save operation, and the activity data is written to the management terminal device. The above-mentioned dangerous matters are duplicated on the activity data input screen of the main mobile terminal that has been notified of the completion of submission of the activity data and logged in to the database. In the case of numbers, for each of these hazards, the possibility item and severity rank item of the occurrence frequency of the hazard, and the input display of the multiplication point for each of these items by the main mobile terminal are made, and these are possible. The result of multiplying the multiplication points of the sex item and the rank item is displayed, and the priority order of these dangerous matters is written in the data accumulation area by the save operation by the main mobile terminal in order from the one with the largest point; When the main mobile terminal logs in to the database, the activity data accumulated in the data accumulation area for viewing is displayed on the screen of the main mobile terminal; the sub mobile terminal is the 1 of the database. The activity data is browsed from the data accumulation area of the construction work group terminal set corresponding to 1: 1. When the management terminal device logs in to the database, at least the above is displayed on the screen of the management terminal device. The activity data including the dangerous items and the countermeasure items and all the data including the management data are displayed, and all the data created and edited by the management terminal device are written to the database .

In the analysis support system for risk prediction activities for construction work at civil engineering and construction sites according to the present invention, the site has knowledge about the possibility of accidents accumulated up to now and the tendency of accident occurrence, that is, safety management. It is useful for analyzing the direction of safety management measures to find weaknesses that are present and to find measures that can eliminate the weaknesses, and also by using the analysis results in daily discussions and policy decisions for safety management. It can be supported to increase its accuracy. The database is provided with a plurality of data accumulation areas in which a plurality of main mobile terminals are individually associated with each other on a one-to-one basis, and each data accumulation area is accessed only by the corresponding main mobile terminals. The access speed for each cooperating company to individually access the activity data related to their own work contents is improved, and the creation and viewing of the activity data can be expedited.

In addition, in the communication and distribution support system for danger prediction activities for construction work at civil engineering and construction sites according to the present invention, it is possible to facilitate communication and dissemination of KY activities using the analysis support system. Since the database is provided with a plurality of data accumulation areas in which a plurality of construction work group terminal sets are individually associated with each other on a one-to-one basis, and each data accumulation area is accessed only by the corresponding construction work group terminal set. In addition to facilitating the management of KY activities by grouping each work content of each partner company, the speed of access to activity data can be improved, and the creation and viewing of activity data can be expedited.

It is explanatory drawing of the network configuration which shows the preferable one embodiment of the analysis support system of the risk prediction activity for the construction work at the civil engineering / construction site and the communication distribution support system which concerns on this invention. It is a schematic diagram explaining the configuration of the database provided in the system shown in FIG. 1 and the mode of accessibility. It is explanatory drawing which shows the screen at the time of logging in to the database shown in FIG. 2 with a main mobile terminal. It is explanatory drawing which shows the first activity data input screen following FIG. It is explanatory drawing which shows the next scrolled activity data input screen following FIG.4. FIG. 5 is an explanatory diagram showing the last scrolled activity data input screen following FIG. It is explanatory drawing of the sign input dialog which can be popped up from the screen shown in FIG. 2 is an explanatory diagram showing various dialogs that can be popped up during activity data input shown in FIGS. 2 to 5. It is explanatory drawing which shows the screen of the activity table list which is displayed when it is logged in to the database shown in FIG. 2 by the management terminal device. FIG. 9 is an explanatory diagram showing a screen when the construction site registration is opened, following FIG. FIG. 9 is an explanatory diagram showing a screen when the account registration is opened, following FIG.

Hereinafter, a preferred embodiment of the analysis support system and the communication distribution support system for the risk prediction activity for the construction work at the civil engineering / construction site according to the present invention will be described in detail with reference to the attached drawings. FIG. 1 is an explanatory diagram showing a network configuration of a risk prediction activity analysis support system and a communication distribution support system for construction work at a civil engineering / construction site according to the present embodiment, and FIG. 2 is provided in the system shown in FIG. It is a schematic diagram explaining the structure of the database and the mode of accessability.

The analysis support system for risk prediction activities for construction work at civil engineering / construction sites (hereinafter referred to as "analysis support system") according to this embodiment predicts work dangers for construction work performed at civil engineering / construction sites. Therefore, when analyzing the direction of safety management measures in the activity for the purpose of enhancing the risk prediction activity (KY activity) to prevent accidents, the analysis work is supported.

As shown in FIGS. 1 and 2, the analysis support system mainly includes a database 10 in which data is accumulated, a main mobile terminal 11 such as a tablet PC or a smartphone connected to the database 10, and an operation connected to the database 10. It is configured to include a management terminal PC device 12 with a processing function (hereinafter, referred to as “management terminal device”).

The database 10, the main mobile terminal 11, and the management terminal device 12 are connected to each other via a communication line 13 such as the Internet. The management terminal device 12 may be connected to the database 10 by a dedicated communication line 13a such as a LAN. Further, the database 10 may be a storage on the cloud.

The main mobile terminal 11 is used for creating activity data capable of performing a data input operation for creating activity data for completing a danger prediction activity table (KY activity table) described later. The activity data created by the main mobile terminal 11 is stored in the database 10.

There are multiple civil engineering and construction sites scattered around as construction sites, such as building construction sites in Fukuoka Prefecture, subway construction sites in Hyogo Prefecture, and facility construction sites in Osaka Prefecture (in the figure, construction site 1). (Shown as ~ 3).

In addition, within each construction site, multiple subcontractors according to the work content are in charge of carrying out the construction work (in the figure, subcontractors A and B of the construction site 1, cooperating companies C to E of the construction site 2, and construction work). (Shown as partner companies F and G in place 3).

The construction work in charge of each partner company is carried out by multiple workers under the safety management manager and leader (in the figure, the leader is shown as α and the worker is shown as β). .. The main mobile terminal 11 for creating activity data is handled by a leader α that bundles workers β.

The database 10 collects all activity data of KY activities sent from the main mobile terminal 11 of each leader α of a plurality of cooperating companies in a plurality of construction sites. In other words, all activity data from all the main mobile terminals 11 are stored and accumulated in the database 10. Other data may be written and stored in the database 10.

On the other hand, the management terminal device 12 is provided in the KY activity management department or the like for the purpose of managing the KY activities of all the construction sites company-wide, and manages all the data of the KY activities accumulated in the database 10.

The analysis support system is combined with a communication distribution support system (hereinafter referred to as "contact distribution support system") for risk prediction activities for construction work at civil engineering and construction sites. The contact distribution support system uses the analysis results obtained from the support of the analysis support system to support the communication and dissemination of the contents that have improved the accuracy of KY activities.

In addition to the configuration of the analysis support system, the contact distribution support system includes a secondary mobile terminal 14 such as a tablet PC or smartphone connected to the database 10 via a communication line 13 such as the Internet.

The sub-mobile terminal 14 is used for viewing activity data of KY activities (of the construction work group (cooperating company) to which the sub-mobile terminal 14 belongs) stored in the database 10. The sub-mobile terminal 14 for browsing is handled by each worker β. That is, each worker β of all the cooperating companies of all the construction works carries the sub-mobile terminal 14.

Next, the structure of the database 10 and the access rights of the management terminal device 12, the main mobile terminal 11, and the sub mobile terminal 14 to the structure of the database 10 will be described.

The database 10 includes an analysis data area X, a data accumulation area Y, and a management data area Z. In the analysis data area X, data used for analysis for improving and improving KY activity is accumulated and stored.

In the data accumulation area Y, all the activity data created by all the main mobile terminals 11 are accumulated and stored. The activity data is created daily on the main mobile terminal 11 and is stored in the data accumulation area Y for the period set by the activity data for each day. Activity data is stored sequentially on a daily basis. In creating the activity data, discussions and meetings are held between the leader α and the like handling the main mobile terminal 11 and the worker β. Specific examples of creating activity data will be described in detail later.

Various management data for operating the KY activity are accumulated and stored in the management data area Z. The management data is not the content of the KY activity itself, but the construction site information such as the address of the construction site, information about cooperating companies, and in particular, as will be described later, the QR code (registered trademark) used when accessing the system. : Includes account registration data related to the issuance of (the same applies hereinafter) and the issuance of login IDs and passwords for permitting access to the database 10 itself.

The activity data created by the main mobile terminal 11 includes direct matters relating to the content of the KY activity and indirect matters specifying the name of the partner company, the name of the worker, the content of the work, and the like. Direct matters include at least dangerous matters and countermeasure matters. The dangerous matter refers to a specific dangerous content such as "stumbling on a step while transporting the reinforcing bar". The countermeasures refer to specific countermeasures such as "securing a work passage with a mesh load after slab reinforcement".

All the main mobile terminals 11 create activity data including dangerous matters and countermeasures according to the work contents individually carried out by each partner company. Of the activity data created by the main mobile terminal 11, at least dangerous matters and countermeasures are the direction of safety management measures in order to enhance company-wide KY activities covering all construction sites and partner companies. All are collected in the analysis data area X for the purpose of being used for analysis.

The main mobile terminal 11 allows only read access (indicated by arrow a in the figure) to the analysis data area X of the database 10, and writes and writes to the data accumulation area Y. Access for creating / viewing readings (indicated by arrow b in the figure) is possible. The main mobile terminal 11 is for creating activity data, and the activity data (KY activity table) is created by the function of writing to the database 10 by this.

When creating the activity data, the main mobile terminal 11 can read and use the specific contents accumulated in the analysis data area X for the dangerous matters and the countermeasure matters among the activity data. .. Other activity data is created by an input operation to the main mobile terminal 11. Regarding the dangerous items and the countermeasure items, the contents read from the analysis data area X are automatically selected according to the work contents individually carried out by each subcontractor.

The activity data created on each day by the main mobile terminal 11 is accumulated in the data accumulation area Y as the activity data created on that day, including the danger items and countermeasure items read from the analysis data area X. ..

The main mobile terminal 11 can also create new hazards and countermeasures and write them in the database 10 without reading from the analysis data area X. In this case, the newly created hazards and countermeasures are included in the activity data and accumulated in the data accumulation area Y, and are also accumulated in the analysis data area X.

Further, the main mobile terminal 11 can browse the activity data completed as a KY work table by the reading function from the data accumulation area Y.

If there is a primary contractor who manages a plurality of subcontractors, the main mobile terminal of the primary contractor can access the data accumulation area Y of the company and the subcontractor requiring management.

The management terminal device 12 can access the analysis data area X, the data accumulation area Y, and the management data area Z for editing (indicated by an arrow c in the figure) for reading and writing all the data of the KY activity. It is said that. That is, the management terminal device 12 is allowed full access to the database 10.

With access c for editing, in particular, the dangerous items and countermeasures accumulated in the analysis data area X are read out and viewed by the KY activity management department, and duplicate contents of these dangerous items and countermeasures are deleted. It includes a function that allows you to perform analysis such as rewriting similar contents in a comprehensive manner, rewriting incompatible ones appropriately, and rewriting the analysis results.

As a result, the hazards and countermeasures in the analysis data area X include the hazards and countermeasures written in the main mobile terminal 11 edited by the management terminal device 12.

Further, the management terminal device 12 can independently create separate danger items and countermeasure items in addition to the danger items and countermeasure items written from the main mobile terminal 11 and write them to the analysis data area X. It has become. In particular, the management terminal device 12 can be edited to write and edit an accident case that actually occurred in the past and a countermeasure devised for the case (hereinafter referred to as "past case"), and the analysis data area X. The past cases are included as dangerous matters and countermeasures in the above dangerous matters and countermeasures.

As for the contents of the dangerous matters in the past cases, data showing the degree of danger such as "serious disaster" and "disaster such as non-holiday" are included in the viewable in order to call attention. These dangerous matters and countermeasures edited by the management terminal device 12 and stored in the analysis data area X are also readable by the main mobile terminal 11 for creating activity data.

In the analysis data area X, dangerous matters and countermeasures in daily KY activities and dangerous matters and countermeasures in past cases are readable and stored in the main mobile terminal 11 and the management terminal device 12. The analysis data area X functions in the KY activity management department provided with the management terminal device 12 to support the comprehensive analysis work of the KY activity in examining the direction of the safety management measures.

In addition, the data area X for analysis, which reflects and accumulates the results of analysis of dangerous matters and countermeasures of KY activities, including past cases, is mainly used for discussions and examinations of work contents at each partner company. It functions to support the creation of activity data by the mobile terminal 11.

In addition, since the management terminal device 12 can read out and browse the data accumulation area Y, it is possible to submit activity data created by all subcontractors at all construction sites and check the contents thereof. NS. The management terminal device 12 reads, browses, and writes the management data area Z, so that the management data of all the construction sites and cooperating companies is prepared.

In the data accumulation area Y of the database 10, a large amount of activity data individually created by browsing / writing by the main mobile terminal 11 is collectively accumulated in all the subcontractors of all the construction sites, while each cooperation In the company unit, since the work is carried out based on the activity data of oneself which is the result of the discussions and meetings held on that day, it is sufficient that even the activity data created by oneself can be viewed. It is preferable to be able to access only the activity data created by.

Therefore, the database 10 is provided with a plurality of data accumulation areas Y in which a plurality of main mobile terminals 11 are individually associated with each other on a one-to-one basis. Then, each main mobile terminal 11 can access only each corresponding data accumulation area Y.

Such access to the database 10 is achieved by setting a dedicated login ID and password for the corresponding data accumulation area Y for each main mobile terminal 11. As a result, the access speed to the database 10 is improved, and quick browsing is possible.

Regarding the sub-mobile terminal 14 carried by the worker β used in the communication distribution support system, access for reading and viewing to the data accumulation area Y of the construction work group to which the activity data is accumulated (in the figure, Only (indicated by arrow d) is possible. As a result, the worker β can view the activity data of the KY activity anytime and anywhere for the purpose of calling attention to the work during the work of each day.

In relation to the data accumulation area Y provided in a plurality of one-to-one correspondences with the main mobile terminal 11 described above, one construction work group terminal set 15 is configured by combining the main mobile terminal 11 and the sub mobile terminal 14. (See FIG. 1). Then, in the database 10, a plurality of data accumulation areas Y are provided in which a plurality of construction work group terminal sets 15 are individually associated with each other on a one-to-one basis, and the individual construction work group terminal sets 15 are provided with corresponding data accumulations. Only the area Y can be accessed.

That is, as a contact distribution support system, a leader α who is in charge of creating activity data of a partner company and a worker β who browses are grouped together, and a data accumulation area Y is secured for each group unit for activities. Support communication and distribution of data.

As described above, in the analysis support system for risk prediction activities for construction work at civil engineering / construction sites according to this embodiment, a database 10 and a database in which activity data of KY activities at civil engineering / construction sites are accumulated and a database. The main mobile terminal 11 for creating activity data, which is connected to 10 via the communication line 13 and creates activity data and stores it in the database 10, is connected to the database 10 via the communication line 13 and is integrated in the database 10. A management terminal device 12 that manages all data of danger prediction activities is provided, and the database 10 is used for analysis of danger prediction activities by accumulating at least danger matters and countermeasures among the activity data by the main mobile terminal 11. It includes an analysis data area X, a data accumulation area Y in which all activity data by the main mobile terminal 11 is accumulated, and a management data area Z in which management data of danger prediction activity by the management terminal device 12 is accumulated. the main mobile terminal 11, only the reading of the least dangerous matters and measures matters from the analysis data area X to be with (arrow a), the writing and reading by the creating and viewing access to the data accumulation area Y and ( Arrow b), the management terminal device 12 accesses the analysis data area X, the data accumulation area Y, and the management data area Z for editing, and reads and writes all the data of the danger prediction activity (arrow b). c) The database 10 is provided with a plurality of data accumulation areas Y in which a plurality of main mobile terminals 11 are individually associated with each other on a one-to-one basis, and each main mobile terminal 11 has only the corresponding data accumulation areas Y. When the main mobile terminal 11 logs in to the database 10, the activity data input to create the activity data by diverting the past activity data to the main mobile terminal 11 newly or by copying from the database 10. A screen is displayed, and the activity data created by the main mobile terminal 11 is written only in the data accumulation area Y by the save operation, and further, as described later, the activity data input screen of the main mobile terminal 11 logged in to the database 10. When there are a plurality of dangerous items, each of these dangerous items has a possibility item of occurrence frequency of the dangerous item, a rank item of seriousness, and an input display of multiplication points for each of these items by the main mobile terminal 11. At the same time, the result of multiplying the multiplication points of these possibility items and rank items is displayed, and the priority of these hazards is mainly carried in order from the one with the largest points. When the data accumulation area Y is written by the save operation by the terminal 11 and the main mobile terminal 11 logs in to the database 10, the activity accumulated in the data accumulation area Y for browsing is displayed on the screen of the main mobile terminal 11. When the data is displayed and the management terminal device 12 logs in to the database 10, the monitor of the management terminal device 12 displays at least activity data including dangerous matters and countermeasures and all data including management data for management. Since all the data created and edited by the terminal device 12 is configured to be written to the database 10, it is written from the main mobile terminal 11 through daily KY activities, and is also edited by writing or the like by the management terminal device 12. The analysis data area X, in which dangerous matters and countermeasures are accumulated, makes it possible to collect knowledge about the possibility of accidents accumulated up to now and the tendency of accident occurrence.

Then, from the knowledge about the possibility of accidents from the data accumulated in the data area X for analysis and the tendency of accidents, it is divergent whether the dangerous matters and countermeasures of KY activities recognized in the field are realistic. It will help you to consider whether you are doing it, and if it is correct, you will be able to understand that your company's safety management activities have strengths, and if they are divergent, you will have weaknesses.

Then, by using the analysis data area X in this way, it is possible to support the work of analyzing the direction of safety management measures to find measures that can eliminate weaknesses.

Further, the main mobile terminal is subjected to editing work such as writing or revising the countermeasures against the dangerous matters found from the analysis results to the analysis data area X from the management terminal device 12. The danger items and countermeasure items read from the analysis data area X in No. 11 can be made more appropriate.

Further, since the main mobile terminal 11 can read dangerous matters and countermeasures from the analysis data area X and use them for creating activity data and write them in the data accumulation area Y, between the reader α and the worker β. Improve the accuracy of KY activities and improve the safety of on-site work by supporting KY activities that the analysis results accumulated in the analysis data area X can be used during daily discussions and policy decisions for daily safety management. Can be improved.

Since the hazards and countermeasures in the analysis data area X include the hazards and countermeasures written in the main mobile terminal 11 edited by the management terminal device 12, the knowledge on the site side that is likely to become a rut is obtained. , It is possible to activate the KY activity by calling attention from the other side.

Since the dangerous items and countermeasure items in the data area X for analysis include past cases edited by the management terminal device 12, it is possible to recall specific accident cases and further raise the safety management awareness of KY. It becomes possible to encourage activities.

Since the past cases include data indicating the degree of risk, it is possible to individually provide appropriate information to the leader α and the like who have discussions and carry out accurate KY activities.

The database 10 is provided with a plurality of data accumulation areas Y in which a plurality of main mobile terminals 11 are individually associated with each other on a one-to-one basis, and each data accumulation area Y can be accessed only by the corresponding main mobile terminal 11. Therefore, the access speed at which each cooperating company using each main mobile terminal 11 individually accesses the activity data related to its own work content is improved, and the creation and viewing of the activity data can be expedited.

In addition, in the communication distribution support system for danger prediction activities for construction work at civil engineering / construction sites according to this embodiment, the database 10 and the database 10 in which activity data of danger prediction activities at civil engineering / construction sites are accumulated are included. The main mobile terminal 11 for creating activity data, which is connected via the communication line 13 and creates activity data and stores it in the database 10, and the activity which is connected to the database 10 via the communication line 13 and stored in the database 10. A secondary mobile terminal 14 for viewing data and a management terminal device 12 connected to the database 10 via a communication line 13 and managing all data of danger prediction activities accumulated in the database 10 are provided, and the database 10 is provided with a management terminal device 12. Of the activity data by the main mobile terminal 11, at least dangerous matters and countermeasures are accumulated and used for analysis of danger prediction activity, and an analysis data area X and a data accumulation area where all the activity data by the main mobile terminal 11 are accumulated. The main mobile terminal 11 includes Y and a management data area Z in which management data of danger prediction activity by the management terminal device 12 is accumulated, and the main mobile terminal 11 only reads at least dangerous matters and countermeasures from the analysis data area X. Together with (arrow a) , the data accumulation area Y is accessed for creation / viewing to write and read (arrow b), and the sub-portable terminal 14 accesses the data accumulation area Y for viewing. Only reading (arrow d), the management terminal device 12 accesses the analysis data area X, the data accumulation area Y, and the management data area Z for editing, and reads out all the data of the danger prediction activity. After writing (arrow c), one construction work group terminal set 15 is configured by combining the main mobile terminal 11 and the sub mobile terminal 14, and a plurality of construction work group terminal sets 15 are individually 1 in the database 10. When a plurality of data accumulation areas Y are provided in a one-to-one correspondence, each construction work group terminal set 15 accesses only each corresponding data accumulation area Y, and the main mobile terminal 11 logs in to the database 10. The main mobile terminal 11 displays an activity data input screen for creating activity data by diverting past activity data newly or by copying from the database 10, and the activity data created by the main mobile terminal 11 is displayed. Is written only in the data accumulation area Y by the save operation, the completion of submission of the activity data to the management terminal device 12 is notified, and further, as described later, the login to the database 10 is performed. When there are a plurality of dangerous items on the activity data input screen of the main mobile terminal 11, each of these dangerous items is used for multiplying the possibility item and the seriousness rank item of the occurrence frequency of the dangerous item, and each of these items. The input display of the points is made by the main mobile terminal 11, and the result of multiplying the multiplication points of these possibility items and rank items is displayed. When the data accumulation area Y is written by the save operation by 11 and the main mobile terminal 11 logs in to the database 10, the activity data accumulated in the data accumulation area Y for viewing is displayed on the screen of the main mobile terminal 11. Is displayed, the sub-mobile terminal 14 browses the activity data from the data accumulation area Y of the construction work group terminal set 15 corresponding to 1: 1 in the database 10, and the management terminal device 12 logs in to the database 10. Then, on the monitor of the management terminal device 12, at least activity data including dangerous matters and countermeasures and all data including management data are displayed, and all the data created and edited by the management terminal device 12 are written to the database 10. and then, is the the adoption of analysis support data system activity data is increased adequacy by the use of made analytical results by are integrated accumulation area viewing access to Y which can secondary mobile terminal 14 , Worker β can check the contents of the activity data anytime and anywhere, and also contact the management terminal device 12 (KY activity management department) by writing to the database 10 etc. Dissemination can be facilitated.

The combination of the main mobile terminal 11 and the sub mobile terminal 14 constitutes one construction work group terminal set 15, that is, it is possible to group each work content of each partner company, so that the management of KY activities can be managed. It can be simplified.

In the database 10, a plurality of data accumulation areas Y are provided so that each of the plurality of construction work group terminal sets 15 has a one-to-one correspondence, and each data accumulation area Y has only the corresponding construction work group terminal set 15. Since it is accessible, in addition to facilitating the management of KY activities by grouping each work content of each partner company, the speed of access to activity data is improved, and the creation and viewing of activity data is expedited. Can be done.

In the above embodiment, each construction site may be individually provided with a terminal for a construction site that manages KY activities in the construction site. In this case, the construction site terminal makes it possible to access the analysis data area X and, as far as the construction site is concerned, the corresponding data accumulation area Y and the management data area Z.

≪Creation of activity data≫
With reference to FIGS. 3 to 12, the creation of activity data by the main mobile terminal 11 will be described in detail step by step. FIG. 3 is an explanatory diagram showing a screen when logging in to the database 10, FIG. 4 is an explanatory diagram showing the first activity data input screen, and FIG. 5 is an explanatory diagram showing a scrolled next activity data input screen. FIG. 6 is an explanatory diagram showing the last scrolled activity data input screen, FIG. 7 is an explanatory diagram of a sign input dialog, and FIG. 8 is an explanatory diagram showing a dialog that can be popped up during activity data input. 8 (A) shows a "warning" dialog, FIG. 8 (B) shows a "danger point" dialog, and FIG. 8 (C) shows a "countermeasure" dialog.

Although not shown, the main mobile terminal 11 acquires a login screen to the database 10 by reading a QR code issued by the management terminal device 12 to each partner company of each construction site. Through this login screen, the main mobile terminal 11 can log in to any of the data accumulation areas Y corresponding to each of the cooperating companies shown in FIG. 2 on a one-to-one basis. Therefore, the activity data of other partner companies cannot be viewed from the main mobile terminal 11.

When logging in, as is well known, enter the login ID and password on the login screen. As will be described later, the login ID and password are individually issued from the management terminal device 12 to each partner company.

After logging in, the screen shown in FIG. 3 is displayed on the main mobile terminal 11. On this screen, the name of the construction site (for example, new construction of XX facility), "Logout" button, "Create new" button for activity data, "Copy" button, "Edit" button, and "Delete" A button and an "output" button are provided, and the "history of KY activities" performed every day is shown in a table format in chronological order.

By selecting and clicking any of the histories in the table, you can browse the contents of the activity data.

"New" is for inputting activity data from a blank slate, "Copy" is for partially diverting past activity data, and "Edit" is for editing any of the selected activity data (management terminal). After registration of transmission of activity data to the device 12, restrictions are applied), "output" is touched when outputting the selected activity data to a file.

For example, when "Create new" is touched, as shown in FIG. 4, the name of the construction site is displayed at the top, and the input items are scrollably listed downward. Enter the relevant items in the fields of "Date", "Weather", "Company name", "Leader name", "Work type", "Work place", "Qualification name", and "Name".

In the illustrated example, "date" is selected by the calendar display icon, "weather" is selected by the radio box, "work type" is selected from the pull-down menu, and "work place" and "qualification name" are ". It can be entered by selecting from the list-up menu corresponding to "Work type". Of course, you may enter text.

The contents of the pull-down menu and the list-up menu are editably written and registered in the database 10 from the management terminal device 12. The above contents can be diverted by clicking the "Copy" button.

When scrolling, the display transitions to that shown in FIG. On the screen, there are "confirmation items", multiple "danger points (corresponding to the above dangerous matters)", "countermeasures (corresponding to the above countermeasures)", "possibility", "seriousness", and "priority". Is displayed.

For the "confirmation item", a plurality of applicable items can be selected according to the work content. When an item is checked and selected, a warning dialog (see FIG. 8A) corresponding to the item is displayed. If you click the "Display alert" button, a dialog of all alerts will be displayed for each confirmed item selected.

The "danger point" can be entered by selecting from the list-up menu corresponding to the "work type". Of course, you may enter text. Make rules for the display of the "danger point" list menu. Specifically, as will be described later, a dialog listing the danger points is displayed in the order of priority {descending order of evaluation points> descending order of severity> order of number of inputs} (see FIG. 8 (B)). ..

In the past cases, serious accidents (for example, accidents with 4 days or more of leave including fatal accidents and disability accidents) and accidents such as non-holiday (for example, minor accidents with 3 days or less of leave including non-holiday accidents) have occurred. It is displayed first in the list-up menu, followed by the above priorities. For past cases, the above-mentioned data indicating the degree of risk, such as "serious disaster" or "disaster such as non-holiday", is displayed. The "danger point" selected in the dialog is entered.

As for "Countermeasures", a list of countermeasures (already entered) corresponding to the dangerous matters entered in "Danger points" is displayed in a selectable dialog in the list-up menu (see FIG. 8C). Of course, you may enter the "danger point" and "countermeasure" as text.

The contents of the list-up menu used in these "danger points" and "countermeasures" are edited by the management terminal device 12 after being accumulated in the data area for analysis every day in KY activities and after undergoing analysis work. It is written and registered in the analysis data area X, and is displayed based on whether or not it is a past case and the priority.

By displaying in this order, you can check the weak points of your company's safety management (past cases) or the data listed as possible weak points (collected in the data area X for analysis). Can be done. By displaying past cases and high-priority data first, the worker will be in contact with the information repeatedly, and it will be easier to be aware of it.

When you enter "danger points" and "countermeasures" in text, the "possibility" fields are "1 almost nonexistent (1 point)", "2 sometimes (2 points)", and "3 frequent (3 frequent). For any item regarding the frequency of occurrence of "3 points)", for the "seriousness" column, "1 non-stop accident (1 point)", "2 lost work accident (2 points)", "3 death / disability (3 points)" Select one of the items for the rank of "3 points)".

The multiplication value of each selected item is displayed in the "evaluation score" column in the "priority" column.

When "danger point" and "countermeasure" are selected from the list menu, the selection contents already written from the main mobile terminal 11 and already written and registered from the management terminal device 12 are already associated with each other. "Possibility", "Significance" and "Evaluation score" are displayed.

When the KY activity before the input of the activity data has already been selected multiple times, the evaluation points are processed as an average value. In the "Priority" column, the rank is displayed by automatically calculating the magnitude of the "evaluation points" of a plurality of "danger points".

In the illustrated example, three "danger points" and the like are listed, and the rank is set to three levels. If the number of "danger points" and the like is too large, it may cause distraction, and it is preferable to set the number appropriately so as not to be excessive.

When scrolling, the display transitions to the display shown in FIG. In addition to the above, the screen displays columns for "confirmation of measures for new visitors, etc.", "pointing and calling", "participants (workers)", and "total number of participants". In "Pointing and calling", enter the content as text or select it from the list-up menu according to the "work type". It is preferable to target those with high priority.

As for the "Participant" column, if you click the "Sign" column, the "Sign input" dialog will be displayed as shown in Fig. 7. Check the "Check physical condition" check box and self-sign. Then, "confirm" and close the dialog. The "Total number of participants" column is automatically calculated and displayed from the number of signatures.

At the bottom, there are a "Back" button, a "Save" button, and an "Output" button. The "Back" button discards the registration of the activity data and returns to the screen of FIG. 3, and the "Save" button registers the activity data in the data accumulation area Y of the database 10 as a KY activity table. Return to the screen and click the "Output" button to output the entered activity data.

When the activity data is registered in the data accumulation area Y by clicking the "save" button, the activity written in the data accumulation area Y in the data accumulation area Y with respect to the above-mentioned "possibility", "seriousness" and "evaluation point". When there are multiple "danger points" in the data, it is possible to write multiplication points for each of the "probability" and "severity" ranks of the occurrence frequency of the "danger points" for each of these "danger points". At the same time, the "priority" of these "danger points" is written in descending order of the "evaluation points" obtained by multiplying the multiplication points of the "possibility" and the "severity".

As a result, when creating activity data on a daily basis, it is possible to easily recognize dangerous points that should be especially noted from the "evaluation points" or "priority" and reflect them in KY activities, improving safety management. Can be done.

≪Handling of management data≫
With reference to FIGS. 9 to 11, the handling of management data by the management terminal device 12 will be described in detail step by step. FIG. 9 is an explanatory diagram showing a screen of an activity table list displayed when logging in to the database 10, FIG. 10 is an explanatory diagram showing a screen when opening a construction site registration, and FIG. 11 is an explanatory diagram showing an account registration. It is explanatory drawing which shows the screen at the time.

Although not shown, the management terminal device 12 displays a login screen for the database 10 from the management home page. When logging in, enter your login ID and password on the login screen.

After logging in, the screen shown in FIG. 9 is displayed on the monitor of the management terminal device 12. On this screen, the selection menus of "Activity table list", "Construction site registration", and "Account registration" are displayed at the top. The activity table (KY activity table) is created by inputting the above-mentioned activity data. By switching the menu, the display is switched to the display shown in FIG. 10 or 11.

Below the selection menu, there is an "Activity table output" button, and below that, "Date", "Branch name", "Civil engineering (civil engineering or construction)", "Construction site name" for narrowing down. The pull-down button for the item is displayed. Except for the "date", the data to be narrowed down is created by the management terminal device 12 on the "construction site registration" screen described later, and is written in the management data area Z of the database 10.

Below that, the construction sites selected by the pull-down button are displayed in a table format. By clicking the "row" of the selected construction site, the activity content created in the above << Creating activity data >> will be displayed. When you touch the "Activity table output" button, the activity data of the construction site with the check mark in the leftmost column of the table format is output as a file.

When the display is switched to "construction site registration", the screen shown in FIG. 10 is displayed. In addition to the above selection menu, this screen is provided with a "new" button, an "edit" button, a "delete" button, and a "QR display" button. The pull-down buttons for the "branch name" and "building" items are displayed. In addition, a text input field for "construction site name" is displayed.

It manages to sort the construction works according to the expiration date of the login ID and password, and also has a "Display expired construction works" button.

Below that, the construction sites under the control of the KY activity management department, whose login ID and password are within the expiration date, are displayed in a table format. Click the "New" button to create a construction site, the "Edit" button to edit the registered construction site displayed in the table format, and the "Delete" button to edit the registered construction site. The deletion is done. In addition, the "QR display" button prints the QR code for the registered construction site displayed in the tabular format.

When the display is switched to "account registration", the screen shown in FIG. 11 is displayed. In addition to the above selection menu, this screen has a "New" button, an "Edit" button, and a "Delete" button, and below that, for readers, workers, and others. A pull-down button for the "Permissions" item is displayed to narrow down the accounts.

In addition, a text input field for "company name (cooperating company)" is displayed. Below that, the login ID and password are within the expiration date, and the data that matches the authority and company name is displayed in a table format. Click the "New" button to create an account, the "Edit" button to edit the accounts of registered partner companies displayed in the table format, and the "Delete" button to delete the account. Will be done.

The present invention is not limited to the content specifically described in the above-described embodiment, and can be appropriately modified as long as it is within the scope of the claims. For example, the distinction between the management terminal PC device 12, the construction site terminal, the main mobile terminal 11, the sub mobile terminal 14, etc. is not based on the device, but may be managed by the QR code and the ID / password. In this case, after reading the QR code into the terminal, if the ID / password of the construction site terminal is input, the terminal becomes the construction site terminal, and if the ID / password of the main mobile terminal is input, the main mobile terminal becomes the main mobile terminal. Further, the management terminal PC device 12 and the construction site terminal may also be a tablet PC, a smartphone, or the like.

10 Database 11 Main mobile terminal 12 Management terminal PC device 13 Communication line 14 Sub-mobile terminal 15 Construction work group terminal set X Analysis data area Y Data accumulation area Z Management data area

Claims (5)

An analysis support system for risk prediction activities for construction work at civil engineering and construction sites.
At least a database that collects activity data of danger prediction activities at civil engineering and construction sites,
A main mobile terminal for creating activity data, which is connected to the database via a communication line, creates the above activity data, and stores the activity data in the database.
It is provided with a management terminal device that is connected to the database via the communication line and manages all data of danger prediction activities accumulated in the database.
In the database, of the activity data by the main mobile terminal, at least dangerous matters and countermeasures are accumulated and the analysis data area used for the analysis of the danger prediction activity and all the activity data by the main mobile terminal are accumulated. It is provided with a data accumulation area to be collected and a management data area in which management data of danger prediction activity by the above management terminal device is accumulated.
The main portable terminal is configured to only read at least the risk matters and the measures matters from the analytical data area, and the writing and reading by the creation and viewing access to the data collection area,
The management terminal has the analytical data area, the data collection area, and with respect to the management data area, and the reading and writing of the entire data of the danger prediction activities by the editing access,
The said database, corresponding with a plurality of said main portable terminal individually one to one, a plurality of the data collection area is provided, each of the main portable terminal accesses only the corresponding each data accumulation area ,
When the main mobile terminal logs in to the database, the main mobile terminal displays an activity data input screen for creating the activity data by diverting the past activity data newly or by copying from the database. , The activity data created by the main mobile terminal is written only in the data accumulation area by the save operation.
When there are a plurality of the dangerous matters on the activity data input screen of the main mobile terminal logged in to the database, each of these dangerous matters includes a possibility item of the occurrence frequency of the dangerous matter, a rank item of the seriousness, and a rank item of the seriousness. For each of these items, the input display of the multiplication points is made by the main mobile terminal, and the result of multiplying the multiplication points of these possibility items and rank items is displayed. The priority of is written in the data accumulation area by the save operation by the main mobile terminal.
When the main mobile terminal logs in to the database, the activity data accumulated in the data accumulation area for viewing is displayed on the screen of the main mobile terminal.
When the management terminal device logs in to the database, the screen of the management terminal device displays at least the activity data including the dangerous matters and the countermeasures, and all the data including the management data, and the management is performed. An analysis support system for risk prediction activities for construction work at civil engineering and construction sites, which is characterized by writing all the data created and edited by a terminal device to the database. The risk matters and the measures matters of the analysis data region, to include the main portable terminal in the data collection region written the dangerous matters and the measures matters an edited by the management terminal device The featured analysis support system for risk prediction activities for construction work at civil engineering and construction sites according to claim 1. The dangerous matters and the measures matters of the analysis data area, construction work in civil engineering and construction site according to claim 1 or 2, characterized in that includes past case edited by the management terminal device Analysis support system for risk prediction activities against. The analysis support system for risk prediction activities for construction work at a civil engineering / construction site according to claim 3, wherein the past case includes data indicating the degree of risk. It is a communication and distribution support system for danger prediction activities for construction work at civil engineering and construction sites.
At least a database that collects activity data of danger prediction activities at civil engineering and construction sites,
A main mobile terminal for creating activity data, which is connected to the database via a communication line, creates the above activity data, and stores the activity data in the database.
A sub-mobile terminal for viewing the activity data, which is connected to the database via the communication line and stored in the database.
It is provided with a management terminal device that is connected to the database via the communication line and manages all data of danger prediction activities accumulated in the database.
In the database, of the activity data by the main mobile terminal, at least dangerous matters and countermeasures are accumulated and the analysis data area used for the analysis of the danger prediction activity and all the activity data by the main mobile terminal are accumulated. It is provided with a data accumulation area to be collected and a management data area in which management data of danger prediction activity by the above management terminal device is accumulated.
The main portable terminal is configured to only read at least the risk matters and the measures matters from the analytical data area, and the writing and reading by the creation and viewing access to the data collection area,
The sub mobile terminal may only read by the browsing access to the data collection area,
The management terminal has the analytical data area, the data collection area, and with respect to the management data area, and the reading and writing of the entire data of the danger prediction activities by the editing access,
The combination of the main mobile terminal and the sub mobile terminal constitutes one construction work group terminal set.
The database is provided with a plurality of the data accumulation areas in a one-to-one correspondence with each of the plurality of construction work group terminal sets, and each of the construction work group terminal sets corresponds to each of the data accumulation areas. Only access and
When the main mobile terminal logs in to the database, the main mobile terminal displays an activity data input screen for creating the activity data by diverting the past activity data newly or by copying from the database. , The activity data created by the main mobile terminal is written only in the data accumulation area by the save operation, and the completion of submission of the activity data to the management terminal device is notified.
When there are a plurality of the dangerous matters on the activity data input screen of the main mobile terminal logged in to the database, each of these dangerous matters includes a possibility item of the occurrence frequency of the dangerous matter, a rank item of the seriousness, and a rank item of the seriousness. For each of these items, the input display of the multiplication points is made by the main mobile terminal, and the result of multiplying the multiplication points of these possibility items and rank items is displayed. The priority of is written in the data accumulation area by the save operation by the main mobile terminal.
When the main mobile terminal logs in to the database, the activity data accumulated in the data accumulation area for viewing is displayed on the screen of the main mobile terminal.
The sub-mobile terminal browses the activity data from the data accumulation area of the construction work group terminal set corresponding to 1: 1 in the database.
When the management terminal device logs in to the database, the screen of the management terminal device displays at least the activity data including the dangerous matters and the countermeasures, and all the data including the management data, and the management is performed. A communication and distribution support system for risk prediction activities for construction work at civil engineering and construction sites, which is characterized by writing all the data created and edited by a terminal device to the database.

Images