KR102235036B1 - Construction site safty management system - Google Patents

Abstract

The present invention relates to a method of managing a construction site through a safety management server driven by a processor. The method managing the construction site includes the steps of: receiving, from a first terminal of a safety manager, a daily safety officer overseeing the construction site and selection information of daily safety officer's principal management items and transmitting the principal management items to a second terminal of the selected daily safety officer; a first transmission step of receiving an inspection result for the principal management item from the second terminal and transmitting the inspection result to the first terminal and a third terminal of a person in charge of processing; and a second transmission step of receiving a field action result for an item classified as requiring field action from the third terminal, and transmitting the field action result to the first terminal or the second terminal, thereby allowing each person in charge of processing to more conveniently conduct safety management supervision.

Description

Construction site safety management system {CONSTRUCTION SITE SAFTY MANAGEMENT SYSTEM}

The present invention relates to a construction site safety management system.

Construction sites are required to supervise and supervise the quality control, construction management, and safety management, etc., to check whether the building construction facilities or works are constructed according to the contents of the design document in accordance with the Building Act. Safety management is carried out for each detailed work type in the construction stage, and in the case of large buildings, large buildings, or structures, a database of a 3D virtual space modeling system such as BIM (Building Information Modeling) is basically built. The development of a supervision system to increase the efficiency of supervision and supervision of construction sites is active.

However, even with abundant computational information, the supervision system cannot operate smoothly unless workers working at the construction site submit detailed item-specific checklists, inspection requests, and result reports.

In addition, small and medium-sized construction sites, where the entire construction is not unreasonable with only two-dimensional design drawings, are not obligated by safety managers, so safety management gaps may occur, making them vulnerable to safety accidents compared to large construction sites. In addition, many documents are still being created and managed offline due to the cumbersome use of small and medium-sized construction sites, and on-site resources are wasted.

The technology that is the background of the invention has been prepared to facilitate understanding of the present invention. It should not be understood as an admission that the matters described in the technology underlying the invention exist as prior art.

Accordingly, there is a demand for a construction site safety inspection method and an integrated management method in which each practitioner can more conveniently perform safety management and supervision at the construction site.

As a result, the inventors of the present invention, safety managers, management supervisors (daily safety managers, daily safety managers), handling managers, and other workers who perform safety management at construction sites are inspected in the process of performing tasks assigned to them. It was intended to develop a new safety check method and a server that can write and register the results, share the contents, and efficiently carry out work.

At this time, the inventors of the present invention configure a method to automatically determine whether an item needs to be taken, and to proceed according to the result of the inspection, just by taking an image that is determined to require action for each type of construction site. I did.

In addition, the inventors of the present invention monitor whether workers and laborers are steadily performing the tasks in charge of the construction site, determine whether the inspection results prepared by workers and laborers are valid inspections, and at the same time determine the location of workers, laborers, and equipment. By grasping in real time and preventing collisions with dangerous areas and equipment, we have come to develop a new construction site management method and a server that performs the management and supervision at the construction site.

The problems of the present invention are not limited to the problems mentioned above, and other problems that are not mentioned will be clearly understood by those skilled in the art from the following description.

In order to solve the above-described problems, a construction site management method according to an embodiment of the present invention is provided. The method is a method of managing a construction site through a safety management server operated by a processor, the daily safety officer supervising the construction site from the first terminal of the safety manager and selection information on the priority management items of the daily safety officer Receiving, and transmitting the priority management item to a second terminal of the selected daily safety officer, receiving an inspection result for the priority management item from the second terminal, and transmitting the inspection result to the first terminal and a person in charge of processing In the first delivery step of transmitting to the third terminal of the, and receiving the field action result for the item classified as requiring field action from the third terminal, and transmitting the field action result to the first terminal or the second terminal And a second delivery step.

According to a feature of the present invention, the inspection result includes at least one of the type of construction, the location of the facility, the inspection image, the risk factor, the improvement measures, the information of the handling company, the inspection opinion, whether the inspection has been carried out, whether the inspection has passed, and whether the site has been taken Can include.

According to another feature of the present invention, after the second delivery step, text analysis of the improvement measures or inspection opinions to select keywords related to on-site actions, inspection images included in the inspection results, and on-site actions Actions included in the result Detecting an object in each image, acquiring image change information based on the detected object, determining whether the image change information corresponds to the keyword, and according to the determination result, It may further include the step of determining the end of the safety check.

According to another feature of the present invention, after the determining step, when the image change information does not correspond to the keyword, a notification of on-site remedial action including the improvement countermeasure or the inspection opinion is transmitted to the third terminal. And providing the first terminal with a list of priority management items in which the corresponding item is prioritized.

According to another feature of the present invention, the first delivery step includes classifying items requiring field action based on a received inspection result, and an inspection image of an item judged to have passed the inspection according to the inspection result. It may further include calculating the similarity between the and the reference image for the item, and reclassifying the item as an item requiring on-site action when the calculated similarity is not included in the preset range.

According to another feature of the present invention, after the transmitting step, receiving an additional inspection result for a safety precaution factor of a construction site from the second terminal, when the number of times of receiving the additional inspection result is less than or equal to a preset value And transmitting an additional inspection notification to the second terminal.

According to another feature of the present invention, after the step of receiving the additional inspection result, according to the additional inspection result, the step of determining whether a site action belongs to a construction type and a result of the determination, when the site action belongs to a construction type , It may further include assigning a negative weight to the performance score of the person in charge of processing.

According to another feature of the present invention, after the transmitting step, it is added from the fourth terminal of the daily safety officer who supervises another construction site based on a construction type code or a construction type name for an important management item set in one construction site. It may further include receiving the inspection result and transmitting the received additional inspection result to a second terminal that performs management and supervision on the item.

According to another feature of the present invention, the second terminal further includes an unmanned aerial vehicle, and the inspection result may include an image of a worker in a construction site or a safety device attached to a facility. have.

In order to solve the above-described problems, a safety management server according to another embodiment of the present invention is provided. The server includes a storage unit, a communication unit, the storage unit, and a processor operably connected to the communication unit, wherein the processor includes a daily safety officer who supervises the construction site from the first terminal of the safety manager and the daily safety officer Receive selection information on the priority management item, transmit the priority management item to the second terminal of the selected daily safety officer, receive the inspection result for the priority management item from the second terminal, and the inspection result Delivered to the first terminal and the third terminal of the person in charge of processing, receives the field action result for the item classified as requiring field action from the third terminal, and transmits the field action result to the first terminal or the second terminal. Is configured to deliver.

In order to solve the above-described problems, a safety check method according to another embodiment of the present invention is provided. The method includes receiving a daily priority management item selected by a safety manager from a safety management server, providing an interface configured to input an inspection result for the daily priority management item, and an inspection image related to the daily priority management item Obtaining, receiving an inspection result based on the received inspection image, and transmitting the received inspection result to the safety management server, and receiving a field action result of a person in charge of processing according to the inspection result from the safety management server. It is composed.

According to a feature of the present invention, after the obtaining step, the step of analyzing the inspection image and providing an object candidate region requiring action may be further included.

According to another feature of the present invention, after the providing step, when any one object is selected, generating a check result including a pre-learned action requirement or check opinion for the item based on the selected object It may further include a step.

According to another feature of the present invention, after the providing step, when no object is selected, generating the inspection image as a result of the inspection for the daily priority management item may be further included.

According to another feature of the present invention, the interface includes a list of pre-allocated daily priority management items, and the list includes construction type name, construction type code, site location information, risk factors, safety measures, and whether the measures are completed. It may include information on any one of.

Details of other embodiments are included in the detailed description and drawings.

In the present invention, the safety management server can manage tasks assigned to a safety manager, a management supervisor (daily safety manager, daily safety manager), and a person in charge of processing at a construction site. In addition, by delivering the information input by each person in charge to the person in need of it, the assigned tasks can be handled without omission.

In addition, each person in charge can automatically create and generate whether or not to take action on the site and the inspection result accordingly by simply selecting the type of work he is in charge of using the terminal. In particular, since it is not necessary to focus on the mobile terminal at a construction site where various dangerous situations may occur, it is possible to move quickly in a dangerous situation and prevent a safety accident.

In addition, in the present invention, the safety management server judges the validity of the daily safety inspection report prepared by the safety manager, determines whether the inspection result for each item determined essential or additionally by the management supervisor, and measures to be taken are appropriate, and By checking whether the items are done correctly, one result can be verified twice, which can significantly reduce the incidence of safety accidents at the construction site.

Furthermore, the present invention determines whether a safety device is properly attached to a worker or facility using an unmanned aerial vehicle, and transmits a warning notification to a place where safety measures are not properly performed, so that it is frequently used at construction sites without using the worker's labor force. Safety accidents that occur can be prevented.

In addition, the present invention can determine the location of workers, laborers, and equipment and whether the equipment is operating in real time using terminals held by workers and laborers, and transmit collision risk notifications to workers and laborers located within the accident risk radius. Yes, you can prevent safety accidents.

The effects according to the present invention are not limited by the contents exemplified above, and more various effects are included in the present invention.

1 is a schematic diagram of a construction site safety management system according to an embodiment of the present invention.
2 is a block diagram showing the configuration of a safety management server according to an embodiment of the present invention.
3 is a schematic diagram illustrating a method of transmitting a safety check result and exchanging a review result in a safety management system according to an embodiment of the present invention.
4A to 4C are block diagrams showing configurations of first to third terminals according to an embodiment of the present invention.
5A to 5C are exemplary views of interface screens output to a first terminal of a safety manager according to an embodiment of the present invention.
6A to 6D are exemplary views of interface screens output to a second terminal of a daily safety officer according to an embodiment of the present invention.
7A to 7D are exemplary diagrams of interface screens output to a third terminal of a person in charge of processing according to an embodiment of the present invention.
8 is an exemplary diagram of an interface screen output to first and second terminals of a safety manager and a daily safety officer according to an embodiment of the present invention.
9A to 9D are exemplary diagrams of interface screens of daily safety officers and processing officers according to an embodiment of the present invention.
10 is a schematic flowchart of a construction site management method according to an embodiment of the present invention.
11 is a flowchart illustrating step S140 of FIG. 10.
12 is a schematic flowchart of a safety check method according to an embodiment of the present invention.
13 is a flowchart illustrating step S220 of FIG. 12.

Advantages and features of the present invention, and a method of achieving them will become apparent with reference to the embodiments described below in detail together with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, only the present embodiments are intended to complete the disclosure of the present invention, and the general knowledge in the technical field to which the present invention pertains. It is provided to completely inform the scope of the invention to the possessor, and the invention is only defined by the scope of the claims. In connection with the description of the drawings, similar reference numerals may be used for similar elements.

In this document, expressions such as "have," "may have," "include," or "may contain" are the presence of corresponding features (eg, elements such as numbers, functions, actions, or parts). And does not exclude the presence of additional features.

In this document, expressions such as "A or B," "at least one of A or/and B," or "one or more of A or/and B" may include all possible combinations of the items listed together. . For example, "A or B," "at least one of A and B," or "at least one of A or B" includes (1) at least one A, (2) at least one B, Or (3) it may refer to all cases including both at least one A and at least one B.

Expressions such as "first," "second," "first," or "second," used in this document may modify various elements regardless of their order and/or importance, and It is used to distinguish it from other components and does not limit the components. For example, a first user device and a second user device may represent different user devices regardless of order or importance. For example, without departing from the scope of the rights described in this document, a first component may be named a second component, and similarly, a second component may be renamed to a first component.

Some component (eg, the first component) is “(functionally or communicatively) coupled with/to)” to another component (eg, the second component) or “ When referred to as "connected to", it should be understood that the certain component may be directly connected to the other component or may be connected through another component (eg, a third component). On the other hand, when a component (eg, a first component) is referred to as being “directly connected” or “directly connected” to another component (eg, a second component), the component and the It may be understood that no other component (eg, a third component) exists between the different components.

The expression "configured to" as used in this document is, for example, "suitable for," "having the capacity to" depending on the situation. ," "designed to," "adapted to," "made to," or "capable of" can be used interchangeably. The term "configured to (or set)" may not necessarily mean only "specifically designed to" in hardware. Instead, in some situations, the expression "a device configured to" may mean that the device "can" along with other devices or parts. For example, the phrase “processor configured (or configured) to perform A, B, and C” means a dedicated processor (eg, an embedded processor) for performing the operation, or by executing one or more software programs stored on a memory device. , May mean a generic-purpose processor (eg, a CPU or an application processor) capable of performing corresponding operations.

Terms used in this document are only used to describe a specific embodiment, and may not be intended to limit the scope of other embodiments. Singular expressions may include plural expressions unless the context clearly indicates otherwise. Terms used herein, including technical or scientific terms, may have the same meaning as commonly understood by one of ordinary skill in the art described in this document. Among terms used in this document, terms defined in a general dictionary may be interpreted as having the same or similar meanings as those in the context of the related technology, and unless explicitly defined in this document, they have ideal or excessively formal meanings. Is not interpreted as. In some cases, even terms defined in this document cannot be interpreted to exclude embodiments of this document.

Each of the features of the various embodiments of the present invention can be partially or entirely combined or combined with each other, and as those skilled in the art can fully understand, technically various interlocking and driving are possible, and each of the embodiments may be independently implemented with respect to each other. It may be possible to do it together in a related relationship.

For clarity of interpretation of the present specification, terms used in the present specification will be defined below.

1 is a schematic diagram of a construction site safety management system according to an embodiment of the present invention.

Referring to FIG. 1, the construction site safety management system 1000 may include a safety management server 10 for managing and supervising a construction site and a plurality of worker terminals 20.

The safety management server 10 may manage a number of construction sites by a processor that operates it, and may provide an application for inputting contents checked by a number of workers while actually browsing the construction site. Here, the application is implemented as a web or mobile application, and may be installed and executed on the worker terminal 20, or may be executed without a separate installation through URL, image code, or the like.

The safety management server 10 can provide a UI for risk assessment meetings, daily/daily inspection activities, non-conformity reports, and correction instructions required for safety inspection of a construction site through an application, and the user's authority at the construction site. UI for performing different tasks can be provided for each.

The safety management server 10 may store a safety check result input by a plurality of worker terminals 20 and transmit it to workers in charge. Specifically, the safety management server 10 has information on the progress of each construction site, and may store priority management items for each type of construction corresponding to the progress.

The safety management server 10 may monitor whether workers perform safety checks accurately and faithfully at a construction site. Depending on the embodiment, the safety management server 10 may receive the safety check result from the worker terminal 20 based on the priority management item for each type of construction site, and the workers are assigned to the person based on the safety check result. You can monitor whether you have performed daily safety management tasks.

In addition, the safety management server 10 may determine the validity of the inspection result by using the safety inspection model with respect to the inspection result provided by workers. To this end, the safety management server 10 may pre-learn the results of safety checks for each type of construction at a plurality of construction sites and results of on-site actions according to them, and may generate a safety check model to determine the validity of the results of the safety checks.

Depending on the embodiment, the inspection result may be a result of a daily safety officer's inspection for a critical management item or a safety precaution factor, or may include a result of an on-site action of a person in charge of handling an item requiring action. The safety management server 10 first checks the safety of the construction site through workers, and can secondly check the safety of the construction site based on the information provided by the workers, so that daily safety inspection activities are omitted or measures are insufficient. This can prevent situations that may lead to safety accidents.

According to an embodiment, the safety management server 10 may prevent a collision between equipment and workers in a construction site by using a plurality of worker terminals 20. Specifically, the safety management server 10 may check the workers present at the construction site today, the working area of the workers, whether or not heavy equipment is used for each worker, and the location of the heavy equipment. For example, the safety management server 10 identifies the locations of a plurality of worker terminals 20 in real time, and uses an acceleration sensor, a gyro sensor, a geomagnetic sensor, etc., mounted on the worker terminal 20 using heavy equipment. It is possible to judge the movement of workers (up and down vibration, moving speed) according to the operation of heavy equipment Accordingly, the safety management server 10 can check the location of workers and the location of heavy equipment in operation in real time, and if the worker is located within the danger radius of the heavy equipment, it transmits a risk notification to the worker terminal 20 to ensure safety. Accidents can be prevented.

The worker terminal 20 is a terminal possessed by workers participating in the safety inspection of a construction site, the first terminal 100 of the safety manager, the second terminal 200 of the daily safety officer, and the third terminal 300 of the person in charge of handling. ) Can be included. Here, the safety manager may designate a daily safety officer and a person in charge of processing, and designate safety inspection items.

The worker terminal 20 may transmit the safety inspection results performed by workers to the safety management server 10 using an application provided by the safety management server 10, and Receive responses from top workers (eg, approval to submit reports, completion of actions).

According to an embodiment, the worker terminal 20 may further include an unmanned aerial vehicle (not shown) for photographing a construction site. The unmanned aerial vehicle traverses a designated area at the construction site and can acquire an image of the construction site, and the safety management server 10 analyzes the image of the safety device from the image provided by the unmanned aerial vehicle, so that the workers in the construction site It is possible to determine whether the safety device is properly worn and whether the safety devices are properly installed in facilities in the construction site.

Hereinafter, each component of the construction site safety management system 1000 will be described in detail with reference to FIGS. 2 to 9D.

2 is a block diagram showing the configuration of a safety management server according to an embodiment of the present invention.

Referring to FIG. 2, a safety management server 10 capable of comprehensively managing a construction site may include a storage unit 11, a communication unit 12, and a processor 13.

The storage unit 11 may store various types of information on a construction site currently in progress. For example, the storage unit 11 may include unique code information assigned to companies for each construction site, construction site name, site address, person in charge name, identification information, start date, completion date, and site image. In addition, the storage unit 11 may store information on a safety manager, a management supervisor, and a partner company (processing person in charge).

According to an embodiment, the storage unit 11 may store information on all types of work handled in a construction site. Here, the work type is classified by type of work such as foundation work, concrete work, window work, waterproof work, and electrical work, and the storage unit 11 may match and store an identification code for each work type together with the work type name.

The storage unit 11 may store various selection information and safety check results of workers received through the communication unit 12. For example, the selection information may include a daily safety officer designated by a safety manager in charge of a site and a priority management item of the daily safety officer. In addition, the safety manager may designate a person in charge of daily safety, and the storage unit 11 may store a list of daily inspection activities of the person in charge of daily safety and the person in charge of daily safety.

In addition, the storage unit 11 may store safety precaution factors (additional risk factors) discovery quota information assigned to the safety manager or daily safety officer, and when the quota cannot be satisfied, time information for sending a notification to each terminal is stored. You can also save it.

The storage unit 11 may store a result of a site action according to a safety check occurring for each type of construction at a plurality of construction sites, and store a safety check model obtained by learning the result. According to an embodiment, the processor 13 may determine the validity of the inspection result provided by workers by using the safety inspection model.

The storage unit 11 may store minutes prepared by workers before performing daily safety inspections at a construction site or safety inspection result information set based on the minutes. For example, the minutes of the meeting may include the date and time of the meeting, the date and time of the next meeting, the meeting data, the risk factors (descriptions, images) of the construction site discussed at the meeting, and safety measures information for this.

Storage unit 11 It is possible to store a nonconformity report of items classified as requiring action as a result of the daily safety officer's inspection of critical management items. Specifically, the nonconformity report may include an image of the nonconformity and a request for action by the daily safety officer (description, image). The nonconformity report may be stored with a unique identification number, and may be transmitted to the third terminal 300 of the person in charge of processing. For example, as soon as the person in charge of processing checks the reception notification for the nonconformity report from the third terminal 300 and selects a unique identification number, the person in charge of processing may check the contents of the nonconformity report and take action accordingly.

In various embodiments, the storage unit 11 may include a volatile or nonvolatile recording medium capable of storing various types of data, commands, and information. For example, the storage unit 11 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.), RAM, SRAM, ROM, EEPROM, PROM, network storage. It may include at least one type of storage medium among storage, cloud, and blockchain database.

In addition, the storage unit 11 may record commands for operation with the safety management server 10. In various embodiments, the storage unit 11 may record information related to safety inspection and an application (not shown) for providing a construction site management service to workers.

The communication unit 12 may transmit and receive various safety check results for managing the construction site from the worker terminal 20 using a wired/wireless communication network. For example, the communication unit 12 may receive selection information on the priority management items of the daily safety officer and the daily safety officer who supervises the construction site from the first terminal 100 of the safety manager, and is selected as the daily safety officer. The priority management item may be transmitted to the second terminal 200.

In addition, the communication unit 12 may receive the inspection result for the priority management item from the second terminal 200 of the daily safety officer, and according to the inspection result, the corresponding result may be selectively selected by the first terminal 100 and the person in charge of processing. It can be transmitted to the third terminal 300 of. In addition, the communication unit 12 may receive a field action result for an item classified as requiring field action, and transmit the field action result to the first terminal 100 or the second terminal 200.

Depending on the embodiment, the communication unit 12 may transmit a re-measurement or re-inspection notification to each worker terminal 20 when the action is insufficient or the inspection result is incorrect, and receives the result to the upper level worker. I can deliver. For example, the top worker of the handling manager may be the daily/daily safety officer (management supervisor), the top worker of the daily/daily safety officer (management supervisor) is the safety manager, and the top worker of the safety manager is the site manager. have.

The processor 13 is operatively connected to the storage unit 11 and the communication unit 12 to control the overall operation of the safety management server 10, and by driving an application or program stored in the storage unit 11 Various orders can be executed to provide workers with information related to safety checks and construction site management services.

Depending on the embodiment, the processor 13 may transmit safety check results to each person in charge.

3 is a schematic diagram illustrating a method of transmitting a safety check result and exchanging a review result in a safety management system according to an embodiment of the present invention.

Referring to FIG. 3, the processor 13 controls to transmit the daily safety inspection result of the safety manager to the site manager terminal 400 in charge of the construction site, and the safety manager who assigns the daily safety officer and priority management items. 1 The terminal 100 is controlled to transmit the inspection result for the priority management item, and the control to transmit the field action result to the second terminal 200 of the management supervisor (daily safety officer) who designates the items requiring action. . Here, each piece of information is shown to be provided from the terminal to the terminal, but it can be understood that the information generated by the terminal is transmitted and received through the safety management server 10.

Depending on the embodiment, the safety management server 10 may determine whether the safety inspection is properly proceeding by reviewing the safety inspection results generated by workers in addition to the function of simply transmitting information.

As an example, the processor 13 may determine the validity of an inspection result created by a management supervisor (a daily safety officer). Here, the inspection result includes the type of construction, the location of the facility, the inspection image, risk factors, improvement measures, information on the handling company, the inspection opinion, whether the inspection has been carried out, whether the inspection has passed, and whether or not the site has been taken. This is information that can be provided in the case of a double check.

The processor 13 may classify items that need to be taken primarily based on the inspection result received from the second terminal 200. In other words, priority management items can be classified according to whether or not the inspection specified in the inspection result has passed. Furthermore, the processor 13 may calculate a similarity between the inspection result image of the item determined to have passed the inspection and the reference image for the corresponding item. Here, the degree of similarity between the images may be determined by using various known deep learning machine learning algorithms, and the reference image may be an inspection pass image or a dropout image for each item acquired at a plurality of construction sites.

That is, when the calculated similarity is not included in the preset range (the similarity with the passing image is less than or equal to the preset value or the similarity with the dropped image is more than the preset value), It can be reclassified as an item requiring action.

It will be described with reference to FIG. 2 again.

As another example, the processor 13 may determine the validity of a result of a field action prepared by a person in charge of processing. The processor 13 may text-analyze the improvement measures or the inspection opinion in the inspection result, and select a keyword related to the on-site action item. Here, the processor 13 may select a keyword related to the construction site from the text-analyzed data based on the pre-learned safety inspection model. For example, if the improvement countermeasure is "Install the corrugated board and the corrugated board tightly so that there are no gaps", the processor 13 here selects the keywords "compressed board", "gap", "closed room", and "installation". I can.

The processor 13 may detect an object from the inspection image included in the inspection result and the action item image included in the field action result, and obtain image change information based on the detected object. More specifically, the processor 13 recognizes at least one facility disposed in the center of the image from the inspection image and the action item image, and an image such as whether the type of each facility is the same or different, and whether the location of the facility has changed. Change information can be obtained. For example, the image change information may include information such as removal of the board and adjustment of the interval between the board and the board.

After that, the processor 13 may determine whether the image change information and a pre-selected keyword correspond. Here, if the image change information and the keyword are matched, the field action may be properly performed and the safety inspection may be terminated, and if the image change information and the keyword are not corresponded, it may be determined that the field action is not properly performed and re-measurement is necessary. .

That is, the processor 13 may generate a notification for on-site remedial action including improvement measures or inspection opinions to the third terminal 300 of the person in charge of processing, and transmit it through the communication unit 12, and the first terminal of the safety manager With (100), a list of priority management items that prioritizes the item can be provided. Here, the priority management item list means a priority management item selection interface to be provided to the safety manager on the next day.

In another embodiment, the processor 13 may monitor the result of the additional inspection on the safety precaution factor of the construction site. Here, the additional inspection result may be a'additional risk finding result' that the management supervisor (daily safety officer) must find out in order to strengthen the safety inspection of the construction site.

The processor 13 may text-analyze the additional inspection result received from the second terminal 200 of the management supervisor (daily safety officer), and determine whether a site action according to the additional inspection result belongs to a construction type. For example, if the result of the additional inspection is “Danger of Falling the Dragon Wall” and the field action is “Installing the Falling Objects Prevention Net”, this may belong to the type of work called “Falling Objects Prevention Hole”, and the result of the additional inspection is “No fire removal”. If the on-site action is “request for removal of inflammable substances”, this may be a field action that is not part of the construction class.

If the on-site action according to the result of the additional inspection belongs to the construction type, the construction was not carried out on a regular basis, and the cost of the on-site action is incurred, so the processor 13 can assign a negative weight to the performance score of the person in charge of processing. . Here, the performance score may be calculated for each cycle in which the safety management supervision is performed, and the safety manager and the management supervisor (daily/daily safety manager) in addition to the person in charge of handling may also calculate the performance score according to the review result.

In addition, the processor 13 may share the results of the additional inspection of the management supervisor (daily safety officer) with the management supervisor of another construction site. Specifically, the processor 13 receives the additional inspection result received from the fourth terminal (not shown) of the management supervisor (daily safety officer) who supervises the A and B construction sites, the management supervisor (daily safety officer) who supervises the C construction site. ) Can be transmitted to the second terminal 200. However, since sharing all the additional inspection results can put a lot of load on the processor 13, the processor 13 constructs an additional inspection result that matches the construction type code or the construction type name among the additional inspection results checked by the management supervisor. Can be shared with on-site management supervisors. In this way, by sharing the results of additional inspections, it is possible to prepare for dangerous situations that may occur frequently at construction sites.

Meanwhile, in various embodiments, the processor 13 may correspond to a computing device such as a central processing unit (CPU) or an application processor (AP). In addition, the processor 13 may be implemented in the form of an integrated chip (IC) such as a System on Chip (SoC) in which various computing devices are integrated.

4A to 4C are block diagrams showing configurations of first to third terminals according to an embodiment of the present invention.

Prior to describing each component, the first to third terminals 100, 200, and 300 are, in order, terminals possessed by a safety manager, a supervisor, and a person in charge of processing, and various devices such as smart phones, tablet PCs, PCs, etc. It may include an electronic device.

Referring to FIG. 4A, the first terminal 100 of the safety manager may include a storage unit 110, a communication unit 120, an input unit 130, an output unit 140, and a processor 150. Here, the safety manager may be a worker who registers the minutes of the meeting and manages and supervises the work performed by the management supervisor (daily/daily safety officer) and the person in charge of processing.

The storage unit 110 may store various types of information related to daily safety inspection. For example, the storage unit 110 may store the contents of the safety check before and after the daily safety check is performed at the construction site. Specifically, the storage unit 110 is the meeting minutes (meeting date, next meeting date and time, meeting data, discussion at the meeting) before the daily safety inspection at the construction site is carried out, with the site manager, supervisor, and business partner (processing person in charge). Risk factors (description, images), safety measures information, etc.), daily/daily safety manager selection information, and priority management items for each safety manager can be saved.After a daily safety inspection at the construction site, It is possible to store inspection results for critical management items, nonconformity reports (contents, unique identification numbers) according to inspection results, and results of on-site actions by the person in charge of handling.

In addition, the storage unit 110 may store access information unique to a safety manager for accessing a web or mobile application provided by the safety management server 10.

The storage unit 110 may include a volatile or nonvolatile recording medium capable of storing various types of data, commands, and information. For example, the storage unit 110 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.), RAM, SRAM, ROM, EEPROM, PROM, network storage. It may include at least one type of storage medium among storage, cloud, and blockchain database.

In addition, the storage unit 110 may record commands for the operation of the first terminal 100. In various embodiments, the storage unit 110 may record a daily safety check result, an application (not shown) for designating management supervisors and monitoring tasks.

The communication unit 120 may transmit and receive various safety check results for managing a construction site from the safety management server 10, the second terminal 200, and the third terminal 300 using a wired/wireless communication network. For example, the communication unit 120 may transmit selection information on the priority management items of the daily safety officer and the daily safety officer who supervises the construction site to the safety management server 10, and the second terminal of the selected daily safety officer (200) Or the safety management server 10 may receive an inspection result for the priority management item.

The input unit 130 may obtain various inputs from the safety manager. For example, the input unit 130 may acquire selection information on the priority management items of the daily safety officer and the daily safety officer, and viewing action information according to a safety inspection failure, and acquire an image for this.

The output unit 140 may output various interfaces for performing a safety check. The output unit 140 may include a sound output device and various types of display devices such as a liquid crystal display (LCD) and a light emitting diode (LED). For example, the output unit 140 outputs critical management items of a construction site, daily inspection activities, inspection results, corrective action requests, notices, site member information, etc. through an interface provided by a web or mobile application. It is possible to output a visual/audible notification (eg, a daily inspection activity has not been submitted) according to the failure to submit the results of the daily safety inspection.

In addition, the visual output device may receive a touch input from a safety manager. In this case, the input unit 130 and the output unit 140 may be formed of one physical component. In addition, the visual output device may include various sensing means capable of recognizing various inputs generated in an interface output area.

The processor 150 is operably connected to the communication unit 110, the storage unit 120, the input unit 130, and the output unit 140 to control the overall operation of the first terminal 100, and the storage unit By driving the application stored in 120, it is possible to execute various commands for managing the daily safety inspection status of the construction site.

Referring to FIG. 4B, the second terminal 200 of the management supervisor may include a storage unit 210, a communication unit 220, an input unit 230, an output unit 240, and a processor 250. Here, the management supervisor may be a daily safety officer who reviews the priority management items assigned by the safety manager or a daily safety officer who reviews the daily inspection items.

The storage unit 210 may store various types of information related to priority management items or daily inspection items assigned to a daily/daily safety officer. For example, the storage unit 210 may store review contents (inspection image, risk factors, improvement measures, inspection opinions, inspection conduct, inspection pass, site actions), etc. for critical management items, and inspection results In addition, it is possible to store the action review details of the critical management items classified as safety inspection due to the presence of risk factors, nonconformity reports (contents, unique identification number), and the results of on-site actions by the person in charge of handling.

In addition, the storage unit 210 may store access information unique to a daily/daily safety officer for accessing a web or mobile application provided by the safety management server 10.

According to an embodiment, the storage unit 210 may store a pre-learned inspection result generation model in order to generate an inspection result based on an inspection image captured by a daily safety officer. When the inspection result generation model recognizes any one object in the construction site, the inspection result including the action requirement or inspection opinion related to the object can be generated.

The storage unit 210 may include a volatile or nonvolatile recording medium capable of storing various types of data, commands, and information. For example, the storage unit 210 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (for example, SD or XD memory, etc.), RAM, SRAM, ROM, EEPROM, PROM, network storage. It may include at least one type of storage medium among storage, cloud, and blockchain database.

In addition, the storage unit 210 may record commands for the operation of the second terminal 200. In various embodiments, the storage unit 210 may write an application (not shown) for creating review results for intensive management items and daily inspection items, and inspecting actions.

The communication unit 220 may transmit and receive various types of information for writing a review result from the safety management server 10, the first terminal 100, and the third terminal 300 using a wired/wireless communication network. For example, the communication unit 220 may receive a daily priority management item from the safety management server 10 and transmit the inspection result of the received priority management item to the safety management server 10. In addition, after transmitting the inspection result, the communication unit 220 may receive the result of the on-site action of the person in charge from the safety management server 10 to obtain information for confirming whether the action according to the inspection has been properly performed.

The input unit 230 may obtain various inputs from a person in charge of daily/daily safety. For example, the input unit 130 may obtain input of risk factors, safety measures, inspection images, and inspection opinions for each type of construction at a construction site.

In addition, the input unit 230 may obtain selection information on a region in which an action is required from the inspection image. Specifically, the selection information may be information for selecting one of the object candidates determined to require action in the inspection image. For example, if an object such as a truck, a loaded file, or a cement bag exists in one image, the person in charge of daily/daily safety may select one or more objects requiring action among them, and the input unit 230 provides information on this. Can be obtained.

The output unit 240 may output various interfaces for reviewing items designated to the user at the construction site. The output unit 240 may include a sound output device and various types of display devices such as a liquid crystal display (LCD) and a light emitting diode (LED). For example, the output unit 240 may output critical management items, a list of daily inspection items, an additional risk discovery list, a safety work permit, etc. through an interface provided by a web or mobile application, and the safety precaution factor ( Additional risk discovery) Visual/audible notifications (eg, there is 1 unchecked daily inspection activity, 2 additional risk discovery have not been registered) can be output.

In addition, the visual output device may receive a touch input from a person in charge of daily/daily safety. In this case, the input unit 230 and the output unit 240 may be formed of one physical component. In addition, the visual output device may include various sensing means capable of recognizing various inputs generated in an interface output area.

The processor 250 is operably connected to the communication unit 210, the storage unit 220, the input unit 230, and the output unit 240 to control the overall operation of the second terminal 200, and the storage unit By driving the application stored in 220, it is possible to execute various commands for creating a safety check review result.

The processor 250 may control to transmit an inspection image captured by the daily safety officer to the safety management server 10, analyze the inspection image, and provide an object candidate area requiring action to the daily safety officer. For example, the processor 250 recognizes the object in the inspection image using a pre-learned object detection model of a construction site, and checks the object based on the center where the object is located so that the daily safety officer can select an area requiring action. Images can be divided and displayed in multiple pieces. In this case, the processor 250 may display the result of the conventional review and the actual action plan for each recognized object, thereby helping the daily safety officer's work activities.

According to an embodiment, the processor 250 may automatically generate an inspection result of a daily safety officer. Specifically, if any one object selection information is acquired from the daily safety officer, the processor 250 may generate an inspection result using a pre-learned inspection result generation model for a corresponding item based on the selected object. For example, if the daily safety officer selects the prevention net from the inspection image, the processor 250 may use the inspection result generation model to obtain action requirements or inspection opinions related to the prevention network, and generate an inspection result including this. have.

If the processor 250 has not obtained any object selection information from the daily safety officer, it may be understood that the corresponding inspection image and the corresponding item have passed the safety inspection. Accordingly, the processor 250 may generate a corresponding inspection image as a result of the daily priority management item.

Referring to FIG. 4C, a third terminal 300 of a person in charge of processing may include a storage unit 310, a communication unit 320, an input unit 330, an output unit 340, and a processor 350. Here, the person in charge of the treatment may be a worker who takes various site measures at the construction site according to the inspection result of the management supervisor.

The storage unit 310 may store information related to measures taken. According to an embodiment, the storage unit 310 may store measures performed by the person in charge of processing at a plurality of construction sites, which may be classified and stored for each type of construction.

In addition, the storage unit 310 may store access information unique to a person in charge of processing for accessing a web or mobile application provided by the safety management server 10.

The storage unit 310 may include a volatile or nonvolatile recording medium capable of storing various types of data, commands, and information. For example, the storage unit 310 is a flash memory type, a hard disk type, a multimedia card micro type, a card type memory (eg, SD or XD memory, etc.), RAM, SRAM, ROM, EEPROM, PROM, network storage. It may include at least one type of storage medium among storage, cloud, and blockchain database.

In addition, the storage unit 310 may record commands for the operation of the third terminal 300. In various embodiments, the storage unit 310 may record an application (not shown) for inputting an action item and confirming a review result of the action item.

The communication unit 320 transmits and receives various types of information for taking measures against risk factors of a construction site from the safety management server 10, the first terminal 100, and the second terminal 200 using a wired/wireless communication network. I can. For example, the communication unit 320 may receive an inspection result for an important management item from the safety management server 10 and transmit the result of on-site action to the safety management server 10.

The input unit 330 may obtain various inputs from a person in charge of processing. For example, the input unit 330 may obtain an input for a measure image, a measure, and a recurrence prevention measure from a person in charge of processing.

The output unit 340 may output various interfaces for inputting a result of field action. The output unit 340 may include a sound output device and various types of display devices such as a liquid crystal display (LCD) and a light emitting diode (LED). For example, the output unit 340 may output a list of work types requested for action by a safety manager and a management supervisor (daily/daily safety officers) through an interface provided by a web or mobile application, and there are non-action items. If so, a visual/audible notification (eg, there is one nonconformity report that has not been taken action, there is one additional risk discovery that has not been taken) can be output.

In addition, the visual output device may receive a touch input from a person in charge of processing. In this case, the input unit 330 and the output unit 340 may be formed of one physical component. In addition, the visual output device may include various sensing means capable of recognizing various inputs generated in an interface output area.

The processor 350 is operably connected to the communication unit 310, the storage unit 320, the input unit 330, and the output unit 340 to control the overall operation of the third terminal 300, and the storage unit By driving the application stored in 320, it is possible to take measures according to the safety inspection at the construction site, and perform various commands for registering the result.

5A to 5C are exemplary views of interface screens output to a first terminal of a safety manager according to an embodiment of the present invention.

Referring to FIG. 5A, the safety manager may select ① an episode or date in the daily safety officer designation interface, ② select a daily/daily safety officer who supervises the construction site, and select a different safety officer for each inspection item . In addition, the safety manager may output the selection information stored in the first terminal 100 in ③ offline.

Referring to FIG. 5B, the safety manager may check the work type that can be performed at the construction site in the work type management interface and select the work type. At this time, the construction type may include a lower concept such as a fall prevention net installation work, a temporary soundproof wall installation work, and the like, based on a higher concept such as a temporary construction and a foundation construction. The safety manager can ① select the type of construction to be used at the construction site, ② can store it, and the storage unit 11 of the safety management server 10 can store information on the types of construction to be carried out for each construction site.

Referring to FIG. 5C, the safety manager can check items to be processed in the main interface of the safety management (1) today. For example, the safety manager can easily check the nonconformity report, request for corrective action, and cases of poor corrective action on the main screen to be reviewed. In addition, in the case of daily safety managers as well as safety managers, today's key inspection activities, safety precautions (excavation of additional risks), and daily inspection activities can be checked.

In addition, workers can check ② the safety management server 10 or notice of construction sites, and in the case of safety managers, they can check the list of ③ site members dispatched to the construction site, and there are two construction sites managed by the safety manager. If there is more than one place, you can change the contents of the safety management interface according to the site by clicking the ④ map icon, and check other additional functions through the ⑤ menu icon.

6A to 6D are exemplary views of interface screens output to a second terminal of a daily safety officer according to an embodiment of the present invention.

Referring to FIGS. 6A to 6D in order, the daily safety officer may select the today's assigned priority inspection item shown by a solid line in the priority inspection activity interface, and select a registration icon shown by a solid line to input the inspection result. You can go to the screen for it. The daily safety officer can take and attach an inspection image from the interface for inputting inspection results, input inspection results, action requirements, action deadlines, and inspection opinions, and can check and modify the stored inspection results. Here, when the daily safety officer photographs and attaches the inspection image, the inspection image is transmitted to the safety management server 10, and an object candidate area requiring action can be automatically provided from the safety management server 10, and the object It is also possible to automatically generate check results according to your selection.

In this way, the daily safety officer can easily generate and register the inspection result simply by selecting icons sequentially from the key inspection items.

7A to 7D are exemplary diagrams of interface screens output to a third terminal of a person in charge of processing according to an embodiment of the present invention.

Referring to FIGS. 7A to 7D in order, the person in charge of the process checks the items for which a nonconformity report was issued as a result of the review, classified as a case requiring action, and selects the action registration icon shown by a solid line, and inputs the result of on-site action. You can go to the screen for it. The person in charge of the process can take and attach an action image from the interface for inputting the field action result, input action items and countermeasures to prevent recurrence, and can check and modify the saved field action results.

8 is an exemplary diagram of an interface screen output to first and second terminals of a safety manager and a daily safety officer according to an embodiment of the present invention.

Referring to Fig. 8, the safety manager or the daily safety officer can select the bad action icon and register the corrective action details ② in order to take corrective action on the item ① where the on-site action is insufficient in the action inspection interface, and ③ You can check it in the form of a pop-up. The safety manager can request corrective action for all critical management items, and the daily safety manager can request corrective action only for the items that he or she has registered as defective. In addition, the safety manager or daily safety officer may print out a nonconformity report by selecting the ④ output icon.

9A to 9D are exemplary diagrams of interface screens of daily safety officers and processing officers according to an embodiment of the present invention.

Referring sequentially to FIGS. 9A to 9D, the daily safety officer or the processing person in charge may receive approval for a work to be performed at a construction site by selecting a registration icon shown in a solid line in the safety work permission interface. The daily safety officer or handling person selects the reviewer, action person, and approver along with the work location, work personnel, work manager, work content (e.g. risk factors, type of disaster, improvement measures), and the approval designation icon shown by a solid line. You can choose. That is, for each safety task, a reviewer, an action person, and an approver can be arbitrarily designated, and the work content can be registered through the creation confirmation icon. In addition, the daily safety officer or the person in charge of processing may change the order of review, action, and approval according to the priority of work, and change the order of approval.

Hereinafter, according to an embodiment of the present invention, each component of the construction site safety management system 1000 and an interface screen provided by the safety management server 10 have been described in detail. According to the present invention, a safety manager, a management supervisor (daily/daily safety officer), and a person in charge of processing can register it in the safety management server 10 while performing a task given to the person with a simple click. In addition, the safety management server 10 can minimize the probability of occurrence of a safety accident by immediately sharing the registered work result to each person in charge.

Hereinafter, a construction site management method according to an embodiment of the present invention will be described with reference to FIGS. 10 to 11.

10 is a schematic flowchart of a method for managing a construction site according to an embodiment of the present invention, and FIG. 11 is a flowchart illustrating step S140 of FIG. 10.

Referring to FIG. 10, the safety management server 10 receives selection information on the priority management items of the daily safety officer and the daily safety officer who supervises the construction site from the first terminal 100 of the safety manager (S110), The priority management item is transmitted to the second terminal 200 selected as the daily safety officer (S120). That is, the safety management server 10 may check workers present at the construction site on a per round or daily basis, check the work that the workforce needs to perform, and then inform each of the workers.

After step S120, the inspection result for the priority management item is received from the second terminal 200 of the daily safety officer (S130), and the inspection result is transmitted to the first terminal 100 (S140), or the third terminal 300 ) To transmit (S140).

According to an embodiment, the safety management server 10 may receive the inspection result of the construction site through the unmanned aerial vehicle. That is, the safety manager may designate the unmanned aerial vehicle as the second terminal 200 and designate an activity range of the unmanned aerial vehicle. The safety management server 10 can identify the image of the safety device attached to workers or facilities from the image of the construction site acquired through the unmanned aerial vehicle, and determine whether the safety device is attached according to the guidelines based on the identified image. have. For example, if the safety device is a safety ring and the safety ring is fitted according to the instructions, the safety ring may not be identified as a complete ring in the image, but a section may be identified as being cut off. Accordingly, the safety management server 10 identifies a ring in which one area is not disconnected within the image of the safety ring transmitted by the unmanned aerial vehicle, and the safety manager, daily/daily safety officer existing at the corresponding position in the construction site Alternatively, a safety hook installation notification can be sent to the terminal of the person in charge of processing.

In addition, when the safety manager designates the unmanned aerial vehicle as the second terminal 200, the safety management server 100 transmits the location information and the maximum range of activities of workers in the construction site to the second terminal 200, so that the unmanned aerial vehicle is By being deployed, safety accidents can be prevented.

If the inspection result obtained in step S130 is an image of a construction site acquired through an unmanned aerial vehicle, the safety management server 10 analyzes the inspection result and the review result with the first terminal 100 to the third terminal 300 Can be sent.

According to an embodiment, the worker terminal 20 may further include an unmanned aerial vehicle (not shown) for photographing a construction site. The unmanned aerial vehicle traverses a designated area at the construction site and can acquire an image of the construction site, and the safety management server 10 analyzes the image of the safety device from the image provided by the unmanned aerial vehicle, so that the workers in the construction site It is possible to determine whether the safety device is properly worn and whether the safety devices are properly installed in facilities in the construction site.

Referring to FIG. 11, the safety management server 10 may determine the validity of an inspection result created by a management supervisor (daily safety officer). Here, the inspection result includes the type of construction, the location of the facility, the inspection image, risk factors, improvement measures, information on the handling company, the inspection opinion, whether the inspection has been carried out, whether the inspection has passed, and whether or not the site has been taken. This is information that can be provided in the case of a double check.

The safety management server 10 may classify items that need to be taken primarily based on the inspection result received from the second terminal 200 (S140-1). In other words, priority management items can be classified according to whether or not the inspection specified in the inspection result has passed.

After step S140-1, the safety management server 10 may calculate a similarity between the inspection result image of the item determined to have passed the inspection and the reference image for the corresponding item (S140-2). Here, the degree of similarity between the images may be determined using a variety of known deep learning machine learning algorithms, and the reference image may be an inspection passing image or an inspection dropping image for each item acquired at a plurality of construction sites.

After step S140-2, the safety management server 10 may determine whether the calculated similarity is included in a preset range (S140-3). If the calculated similarity is not included in the preset range (the similarity with the passing image is less than a preset value or the similarity with the dropout image is more than the preset value), the safety management server 10 responds to the inspection result image. It is possible to reclassify the items that need to be taken on-site (S140-4, No).

Conversely, when the calculated similarity is within a preset range, it is determined that the inspection has been correctly performed, and without requesting an action according to the inspection result, only the inspection result may be transmitted to the first terminal 100.

Referring to FIG. 10 again, after steps S140 and S140-4, the safety management server 10 receives the field action result for the item classified as requiring field action from the third terminal 300 of the person in charge of processing (S150). ), the field action result is transmitted to the first terminal 100 or the second terminal 200 (S160).

In addition, the safety management server 10 may analyze the results of the on-site action and, if the action is insufficient or the inspection result is incorrect, may transmit a re-action or re-inspection notification to the third terminal 300.

In order to determine the effectiveness of the result of the on-site action created by the person in charge of the process as described above, the safety management server 10 may text-analyze the improvement measure or inspection opinion in the inspection result, and select a keyword related to the field action item. Here, the safety management server 10 may select a keyword related to a construction site from text-analyzed data based on a pre-learned safety inspection model. For example, if the improvement measure is "to install the corrugated board and the corrugated board tightly so that there are no gaps", the safety management server 10 here uses the keywords "compressed board", "gap", "closed room", and "installation". Can be selected.

The safety management server 10 may detect each object from the inspection image included in the inspection result and the action item image included in the field action result, and obtain image change information based on the detected object. More specifically, the safety management server 10 recognizes at least one facility arranged in the center of the image from the inspection image and the action item image, and whether the type of each facility is the same or different, whether the location of the facility has changed, etc. It is possible to obtain the image change information of. For example, the image change information may include information such as removal of the board and adjustment of the interval between the board and the board.

Thereafter, the safety management server 10 may determine whether the image change information and a pre-selected keyword correspond. Here, if the image change information and the keyword are matched, the field action may be properly performed and the safety inspection may be terminated, and if the image change information and the keyword are not corresponded, it may be determined that the field action is not properly performed and re-measurement is necessary. .

12 is a schematic flowchart of a safety check method according to an embodiment of the present invention, and FIG. 13 is a flowchart illustrating step S220 of FIG. 12.

Referring to FIG. 12, the second terminal 200 of the daily safety officer provides an interface configured to receive daily priority management items from the safety management server 10 (S210) and input inspection results for the daily priority management items. can do.

After step S210, the second terminal 200 acquires an inspection image related to the daily priority management item, transmits it to the safety management server 10 (S220), and receives the inspection result based on the inspection image from the daily safety officer. It receives the input and transmits it to the safety management server (S230).

Referring to FIG. 13, the second terminal 200 may generate an inspection result based on the inspection image. Specifically, the second terminal 200 may analyze the inspection image and provide an object candidate area requiring action to the daily safety officer (S220-1). For example, the second terminal 200 recognizes the object in the inspection image by using the object detection model of the pre-learned construction site, and based on the center where the object is located so that the daily safety officer can select an area requiring action. The inspection image can be divided into multiple and displayed.

After step S220-1, the second terminal 200 may check which object candidate has been selected by the daily safety officer (S230-1). If the second terminal 200 acquires any one object selection information from the daily safety officer, the inspection result may be generated using a pre-learned inspection result generation model for the item based on the selected object. (S220-3, yes).

Conversely, if the second terminal 200 has not obtained any object selection information from the daily safety officer, it may be understood that the corresponding inspection image and the corresponding item have passed the safety inspection. Accordingly, the second terminal 200 may generate the corresponding inspection image as a result of the daily priority management item (S220-4, NO).

After steps S220 and S220-3, the safety management server 10 may receive the field action result from the third terminal 300 of the person in charge of processing (S230-1), and the second terminal 200 is a safety management server ( 10) receives the result of the on-site action of the person in charge of processing according to the inspection result (S240).

So far, a construction site management method and a safety inspection method according to an embodiment of the present invention have been described. According to the present invention, the safety management server manages tasks assigned to safety managers, management supervisors (daily safety managers, daily safety managers), and handling managers at the construction site, and transfers the information entered by each person in charge to the person in need thereof. By delivering it, the assigned tasks can be handled without exception. In addition, the safety management server judges the validity of the daily safety inspection report prepared by the safety manager, determines whether the inspection results for each item determined essential or additionally by the management supervisor, and measures to be taken are appropriate, and the actions taken by the person in charge are correct. By checking whether it has been done, it is possible to go through two verification processes for one result, which can significantly reduce the incidence of safety accidents at the construction site.

Although the embodiments of the present invention have been described in more detail with reference to the accompanying drawings, the present invention is not necessarily limited to these embodiments, and various modifications may be made without departing from the spirit of the present invention. . Accordingly, the embodiments disclosed in the present invention are not intended to limit the technical idea of the present invention, but to explain the technical idea, and the scope of the technical idea of the present invention is not limited by these embodiments. Therefore, it should be understood that the embodiments described above are illustrative and non-limiting in all respects. The scope of protection of the present invention should be interpreted by the following claims, and all technical ideas within the scope equivalent thereto should be construed as being included in the scope of the present invention.

1000: construction site safety management system
10: safety management server
11: storage unit 12: communication unit
13: processor
20: worker terminal
100: the first terminal of the safety manager
110: storage unit 120: communication unit
130: input unit 140: output unit
150: processor
200: the second terminal of the management supervisor
210: storage unit 220: communication unit
230: input unit 240: output unit
250: processor
300: third terminal of the person in charge of processing
310: storage unit 320: communication unit
330: input unit 340: output unit
350: processor
400: on-site holding terminal

Claims (15)

As a method of managing a construction site through a safety management server operated by a processor,
Receiving selection information on the priority management items of the daily safety officer supervising the construction site and the daily safety officer from the first terminal of the safety manager, and transmitting the priority management items to the second terminal of the selected daily safety officer;
A first delivery step of receiving an inspection result for the priority management item from the second terminal and transmitting the inspection result to the first terminal and a third terminal of a person in charge of processing; And
A second delivery step of receiving a field action result for an item classified as requiring field action from the third terminal and transmitting the field action result to the first terminal or the second terminal; Including,
The above check results are:
It includes at least one of the type of construction, the location of the facility, the inspection image, the risk factors, the improvement measures, the information of the handling company, the inspection opinion, whether the inspection has been conducted, whether the inspection has passed, and whether the site has been taken.
After the second delivery step,
Text analysis of improvement measures or inspection opinions among the above inspection results, and selecting keywords related to field actions,
Detecting an object from each of the inspection image included in the inspection result and the action item image included in the field action result, and obtaining image change information based on the detected object,
Determining whether the image change information corresponds to the keyword, and
According to the determination result, the step of determining the end of the safety inspection for the item, a construction site management method further comprising. delete delete The method of claim 1,
After the step of determining,
If the image change information does not correspond to the keyword,
Transmitting a notification of on-site remedial action including the improvement measures or the inspection opinion to the third terminal, and
Providing a list of priority management items that prioritize the item to the first terminal, and a construction site management method further comprising. The method of claim 1,
The first delivery step,
Classifying items requiring on-site action based on the received inspection results,
Calculating a similarity between the inspection image of the item judged to have passed the inspection and the reference image for the item according to the inspection result, and
If the calculated similarity is not included in the preset range, the step of reclassifying as an item requiring site action, a construction site management method further comprising. The method of claim 1,
After the transmitting step,
Receiving an additional inspection result for the safety precaution factor of the construction site from the second terminal,
When the number of times of receiving the additional inspection result is less than or equal to a preset value, transmitting an additional inspection notification to the second terminal. The method of claim 6,
After receiving the result of the additional check,
Determining whether the on-site action belongs to the construction type according to the result of the additional inspection, and
As a result of the determination, when the site action belongs to the construction type, the step of assigning a negative weight to the performance score of the person in charge of processing, a construction site management method further comprising a. The method of claim 1,
After the transmitting step,
Receiving additional inspection results from the fourth terminal of the daily safety officer who supervises another construction site based on the construction type code or construction type name for the priority management item set in one construction site, and
Transmitting the received additional inspection result to a second terminal that performs management and supervision on the item, the construction site management method further comprising a. The method of claim 1,
The second terminal further includes an unmanned aerial vehicle,
The inspection result, including an image of a safety device attached to a worker or facility in the construction site, construction site management method. Storage;
Communication department;
A processor operably connected to the storage unit and the communication unit; Including,
The processor,
Receives selection information on the priority management items of the daily safety officer supervising the construction site and the daily safety officer from the first terminal of the safety manager, and transmits the priority management items to the second terminal of the selected daily safety officer, and the Receives the inspection result for the priority management item from the second terminal, transfers the inspection result to the first terminal and the third terminal of the person in charge of processing, and the item classified as requiring on-site action from the third terminal Receiving the result of the on-site action, and transmitting the result of the on-site action to the first terminal or the second terminal,
The above check results are:
Including at least one of the type of construction, the location of the facility, the inspection image, the risk factors, the improvement measures, the information of the handling company, the inspection opinion, whether the inspection is carried out, whether the inspection has passed, and whether the site has been taken
Among the above inspection results, an improvement measure or an inspection opinion is text-analyzed to select keywords related to field actions, and an object is detected from each of the inspection images included in the inspection results and the action items images included in the field action results, A safety management server that acquires image change information based on the detected object, determines whether the image change information corresponds to the keyword, and determines termination of safety inspection for a corresponding item according to a determination result.
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Images