KR102765550B1 - Safety and health education system and method based on artificial intelligence - Google Patents

Abstract

The present invention provides customized educational content for each worker to suit the worker's workplace, job type, and work, and analyzes the worker's learning concentration in real time using artificial intelligence, and provides different solutions for improving concentration based on the analysis results, so that the worker can participate in learning more actively and improve the efficiency of safety and health education. In addition, since the worker's learning video is filmed in real time and the movement of the worker's upper body is tracked in real time using artificial intelligence, there is an advantage in that false detection can be prevented and the learning concentration can be more accurately identified. In addition, since the learning history, learning concentration, etc. of each worker can be managed as data and updated with optimal customized educational content, more systematic and effective education can be achieved through customized education for each worker, thereby strengthening safety awareness and minimizing the occurrence of accidents in industrial sites. In addition, various safety and health activity information of the worker can be integrated, automatically recorded, and managed.

Description

Safety and health education system and method based on artificial intelligence {Safety and health education system and method based on artificial intelligence}

The present invention relates to an artificial intelligence-based safety and health education system and method, which analyzes a worker's learning concentration using artificial intelligence and provides a concentration improvement solution based on the analysis results, thereby enabling workers to participate more actively in education and further improving the effect of smart safety and health education.

In general, safety and health education is legally required to prevent various safety accidents at construction sites. Safety and health education is mandatory education that workers assigned to construction sites must receive according to the Industrial Safety and Health Act.

In the past, professional instructors conducted face-to-face lectures on safety and health education for the relevant field to a large number of workers at offline training centers. However, since the conventional face-to-face education has the problem of time and location constraints, there has been a recent trend of switching to online non-face-to-face education. On the other hand, since online non-face-to-face education is a one-way education where there is no communication between the instructor and the workers, the concentration of the workers decreases and the educational efficiency is limited.

Korean Patent No. 10-2426543

The purpose of the present invention is to provide an artificial intelligence-based safety and health education system and method that can improve learning concentration and enhance the efficiency of education.

The safety and health education method based on artificial intelligence according to the present invention comprises: a worker personal information input step in which an educational terminal receives personal information of a worker who wishes to learn safety and health education through a safety and health education app or web, including at least a portion of the worker's name, ID, work site, occupation, and work; an educational content derivation step in which a server derives customized educational content suited to an individual worker according to the worker's personal information from among a plurality of safety and health education contents pre-stored; an educational content output step in which the educational terminal receives and outputs the customized educational content from the server; a photographing step in which a camera equipped in the educational terminal photographs a worker learning the customized educational content in real time to generate a worker learning video; a concentration improvement solution derivation step in which the server uses a pre-learned artificial intelligence algorithm to track the movement of the worker's upper body, including the face, from the worker learning video, and if the number of times the movement of the upper body deviates from a preset reference range is more than a preset number of times, the server determines that the worker's learning concentration is low, and derives a concentration improvement solution to induce the worker's participation and concentration; When the above educational terminal receives the concentration improvement solution from the server, it includes a concentration improvement solution output step for outputting the concentration improvement solution.

The above concentration improvement solution may include pausing the output of the customized training content and outputting a concentration guidance message including at least some of a voice, text, or alarm to guide the worker to concentrate.

The above concentration improvement solution may include a test message that pauses the output of the customized training content and prompts the worker to take a mid-term test on the learning content.

The above server may set a re-learning section of the customized educational content from the time point at which the learning concentration is determined to be low to a set time before, and may output the customized educational content from the re-learning section when re-outputting it.

If the server determines that the learning concentration is low, it may update the customized educational content by adding at least some of the quizzes, pop-up windows, and images based on the worker's personal information and the learning concentration.

The above-mentioned educational terminal may further include a search term input step in which the worker inputs a search term for the safety and health information he or she wishes to search for through the above-mentioned safety and health education app or web, a search step in which the server extracts search results for the search term from the customized educational content, pre-stored risk assessment data, and pre-stored workplace safety and health system data, and a search result output step in which the above-mentioned educational terminal receives and outputs the search results.

The above server can store worker safety and health data, including worker-specific learning history, health information, and accident information, based on the worker's personal information.

The above server can create a safety and health education document including a worker-specific learning log, worker-specific education completion certificate, and a list of safety and health education completers based on the learning history of each worker, and provide it to the above training terminal.

The above server derives the worker's biometric information from the worker's learning video, creates and stores the worker's biometric information, and when the worker performs a test included in the safety and health education content or re-logs into the safety and health education app or web, the server compares the worker's biometric information captured by the camera with the previously stored worker biometric information to identify whether the worker is the same worker.

The safety and health education system based on artificial intelligence according to the present invention comprises: an educational terminal which receives personal information of a worker, outputs safety and health education content according to the personal information of the worker through a pre-installed safety and health education app or web, and generates a worker learning video by filming the worker in real time while the worker is learning the safety and health education content; a server which provides the safety and health education app or web and the safety and health education content to the educational terminal, and the server comprises: a customized education content providing unit which derives customized education content suited to the worker according to the personal information of the worker from the safety and health education content and provides the customized education content to the educational terminal; an artificial intelligence unit which tracks the movement of the upper body including the face of the worker from the worker learning video using a pre-learned artificial intelligence algorithm; and a concentration improvement solution providing unit which determines that the worker's learning concentration is low if the number of times the movement of the upper body deviates from a preset reference range is greater than or equal to a preset number of times and derives a concentration improvement solution to induce the worker's participation and concentration and provides the solution to the educational terminal.

The server further includes a database in which the customized educational content, risk assessment data, and workplace safety and health system data are stored in advance, and a search result provision unit that, when a search word entered into the educational terminal is received, extracts search results for the search word from the database and provides the search results to the educational terminal.

The above server may further include a database storing worker safety and health data including learning history, health information, and accident information for each worker according to the worker's personal information, and a safety and health education document providing unit generating safety and health education documents including learning logs for each worker, education completion certificates for each worker, and a list of safety and health education completers according to the learning history for each worker stored in the database and providing them to the training terminal.

The above concentration improvement solution may include a concentration guidance message that pauses the output of the customized educational content and includes at least some of a voice, text, and alarm to guide the worker to concentrate, and a test message that pauses the output of the customized educational content and guides the worker to perform an intermediate test on the learning content.

The present invention provides customized educational content for each worker to suit the worker's work site, job type, and task, and analyzes the worker's learning concentration in real time using artificial intelligence and provides different concentration improvement solutions based on the analysis results, thereby enabling the worker to participate more actively in learning and further improving the efficiency of safety and health education.

In addition, since the worker learning video is filmed in real time and the worker's upper body movements are tracked in real time using artificial intelligence, there is an advantage in preventing false detection and more accurately determining learning concentration.

In addition, since learning history and learning concentration of each worker can be managed as data and updated with optimal customized training content, more systematic and effective training can be provided through customized training for each worker, which can strengthen safety awareness and minimize accidents in the field.

In addition, it can integrate, automatically record, and manage various safety and health activity information of workers.

Figure 1 is a block diagram schematically illustrating the configuration of an artificial intelligence-based safety and health education system according to an embodiment of the present invention.
Figure 2 is a flowchart showing a safety and health education method based on artificial intelligence according to an embodiment of the present invention.
FIG. 3 illustrates an example of a screen showing a concentration improvement solution according to an embodiment of the present invention.
Figure 4 shows an example of a screen for entering a search word according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described with reference to the attached drawings.

Figure 1 is a block diagram schematically illustrating the configuration of an artificial intelligence-based safety and health education system according to an embodiment of the present invention.

Referring to FIG. 1, an artificial intelligence-based safety and health education system according to an embodiment of the present invention includes an education terminal (10), a server (20), and an administrator terminal (30).

The above educational terminal (10) can be applied in various ways to any terminal capable of wired or wireless communication, such as a smart phone, tablet PC, or laptop, and capable of installing the safety and health education app or web provided by the server (20).

The above educational terminal (10) includes an input unit (11), an output unit (12), and a camera (13).

The input unit (11) receives personal information of workers who wish to learn safety and health education, including at least some of the worker's name, ID, work site, job type, and work. In addition, the input unit (11) receives search words from workers to search for various safety and health information. The input unit (11) may include a keyboard, mouse, touch pen, pad, etc. However, the present invention is not limited thereto, and if the display panel of the educational terminal (10) is touch-type, the input unit (11) may include a touch-type screen.

The above output section (12) is a screen that displays the safety and health education app or web provided by the server (20) and the customized education content described below.

The above camera (13) is provided on one side of the educational terminal (10) and captures in real time a worker learning the customized educational content to create a learning video of the worker. However, the camera (13) is not limited thereto, and may be detachably attached to the educational terminal (10), or may be provided separately.

The above server (20) is a server that provides the safety and health education app or web and is capable of wired or wireless communication with the educational terminal (10).

The above server (20) includes a database (21), a customized education content provision unit (22), an artificial intelligence unit (23), a concentration improvement solution provision unit (24), a search result provision unit (25), a safety and health education document provision unit (26), and a worker identification unit (27).

The above database (21) stores the worker's personal information, the safety and health education content, the worker's learning video, risk assessment data, safety and health system data, worker safety and health data, etc.

The customized education content provider (22) extracts customized education content suited to each worker from among the plurality of safety and health education contents stored in the database (21) based on the worker's personal information and provides the extracted content to the educational terminal (10). That is, the customized education content provider (22) matches the worker's personal information with the education target of the safety and health education contents, extracts only the content that the worker needs to learn, and extracts it as customized education content. For example, in the case of a worker assigned to the first process, since he or she must complete the legally designated safety and health education for the first process, customized education content suited to the characteristics of each worker is provided.

The above artificial intelligence unit (23) tracks the movement of the upper body, including at least a portion of the face and shoulders of the worker, from the worker learning video using a pre-learned artificial intelligence algorithm. The artificial intelligence unit (23) is pre-learned using a plurality of worker learning videos, and of course, it is also possible to perform additional learning using worker learning videos captured in real time from the camera (13).

The concentration improvement solution provider (24) determines that the worker's learning concentration is low if the number of times that the movement of the upper body tracked by the artificial intelligence unit (23) deviates from a preset reference range is greater than or equal to a preset number of times. At this time, the reference range for comparing the movement of the iris, the reference range for comparing the movement of the facial area, and the reference range for comparing the movement of the shoulder are each set differently, and if at least one of the movements of the iris, the facial area, and the shoulder deviates from the corresponding reference range, the worker's learning concentration can be determined to be low. However, the present invention is not limited thereto, and it is of course possible to determine that the worker's learning concentration is low if the movements of the iris, the facial area, and the shoulder all deviate from the corresponding reference range.

The above concentration improvement solution provider (24) determines that the worker's learning concentration is low, and provides a concentration improvement solution to induce the worker's participation and concentration to the educational terminal (10).

In this embodiment, the concentration improvement solution is explained as an example including a participation inducing solution that induces worker participation and a concentration inducing solution that induces worker concentration.

The above participation induction solution is explained as a test message that temporarily suspends the output of the customized education content and guides the worker to take an intermediate test on the learning content. In other words, the participation induction solution does not allow the worker to unilaterally watch and listen to the lecture, but rather induces the worker to participate through tests, etc. at a time when the learning concentration is low. However, the participation solution is not limited thereto, and may further include voice, text, alarms, etc.

The above concentration-inducing solution is a concentration guidance message that includes at least some of voice, text, and alarms to temporarily suspend the output of the customized educational content and to induce concentration of the worker. For example, referring to Fig. 3, the concentration guidance message may be “Focus on the video,” and may be displayed in a larger size and a more noticeable color than the text of the customized educational content, or may blink or be displayed through a pop-up window, etc.

The above search result providing unit (25), when receiving a search word entered by a worker from the above educational terminal (10), extracts search results for the search word from the customized educational content, risk assessment data, and workplace safety and health system data stored in advance in the above database (21), and provides the search results to the above educational terminal (10).

That is, when a worker inputs a search term for a question, the search result providing unit (25) extracts data for the search term from the database (21). At this time, the search result providing unit (25) can classify the data stored in the database (21) by category so that the worker can select the category and search for it. Referring to FIG. 4, the categories are explained as including, for example, a learning content review category that provides data for the customized education content, a risk assessment practice category that provides risk assessment data, and a safety and health system category that provides data for the safety and health system of the workplace.

The above safety and health education document provision unit (26) automatically generates safety and health education documents including a learning log for each worker, a certificate of completion for each worker, and a list of safety and health education completers based on the learning history for each worker stored in the database (21) and provides them to the training terminal. However, it is not limited to this, and it is also possible to automatically computerize and provide documents necessary for recording and managing the safety and health information of workers.

The worker identification unit (27) generates and stores the worker's biometric information from the worker learning video stored in the database (21), and when the worker logs in to the safety and health education app or webpage or when testing the safety and health education content, compares the worker's biometric information captured by the camera (13) with the previously stored worker biometric information to identify whether the worker is the same person.

Additionally, it is of course possible for the worker's biometric information generated in the worker identification unit (27) to be utilized in the construction site access system.

Meanwhile, the above-mentioned administrator terminal (30) is a terminal managed by an administrator in charge of on-site or safety and health education. The administrator can manage the server (20) and the like through the above-mentioned administrator terminal (30) and control the steps performed by the server (20).

The above administrator terminal (30) is installed with a preset administrator safety and health education app or web. The above administrator terminal (30) includes a smart phone, tablet PC, laptop, etc., and can be applied in various ways as long as it is a terminal capable of wired or wireless communication with the server (20).

The safety and health education method based on artificial intelligence, as configured above, is explained as follows.

Figure 2 is a flowchart showing a safety and health education method based on artificial intelligence according to an embodiment of the present invention.

The safety and health education method based on artificial intelligence according to an embodiment of the present invention includes a worker personal information input step (S1), an education content derivation step (S2), an education content output step (S3), a shooting step (S4), a concentration improvement solution derivation step (S5)(S6)(S7), a concentration improvement solution output step (S8)(S9), a re-learning section setting step (S10), an education content update step (S11), and an education content re-output step (S12).

First, the worker personal information input step (S1) is a step in which, when the worker runs the safety and health education app or webpage installed on the educational terminal (10), the educational terminal (10) receives the worker's personal information from the worker.

The above worker personal information input step (S1) is performed when the worker must newly log in and sign up for the safety and health education app or web.

The above worker's personal information includes the worker's name, ID, work site, job type, work and health information.

Meanwhile, if the worker has already registered with the safety and health education app or web, the education terminal (10) can display both an icon guiding the worker to log in using an ID and an icon guiding the worker to log in using biometric information on the screen.

That is, if the worker's existing login information exists, the worker can log in using the ID and password given in advance on the login screen, or the camera (13) equipped in the educational terminal (10) can automatically recognize the worker's biometric information. At this time, the worker identification unit (27) extracts the worker's biometric information from the image captured by the camera (13) and compares it with the worker's biometric information stored in advance to identify whether the worker is the same. If the worker identification unit (27) verifies that the worker is the same, login is permitted. If the worker identification unit (27) determines that the worker is not the same, the educational terminal (10) can output a screen guiding the user to log in using an ID or register as a new user.

When the educational terminal (10) receives the employee personal information in the above employee personal information input step (S1), the educational terminal (10) transmits the employee personal information to the server (20).

The database (21) of the server (20) stores the worker's personal information, and if there is pre-stored worker's personal information, updates and stores the pre-stored worker's personal information. The server (20) can compare the worker's personal information input through the educational terminal (10) with the pre-stored worker's personal information to extract the pre-stored learning history of each worker. In addition, the worker's personal information stored in the database (21) of the server (20) is transmitted to the administrator's terminal (30).

The above educational content derivation step (S2) is a step in which the server (20) derives customized educational content suited to each worker based on the worker's personal information.

In the above educational content derivation step (S2), the server (20) derives personalized educational content for each worker based on the worker's personal information from among a plurality of pre-stored safety and health educational contents. In other words, since the education that each worker needs to learn is different depending on the worker's work site, job type, and work, educational efficiency can be increased by deriving personalized educational content that suits each worker.

When the above server (20) derives the customized educational content, it transmits it to the educational terminal (10).

When the above educational terminal (10) receives the customized educational content, the educational content output step (S3) of outputting the customized educational content is performed.

While the customized educational content is executed on the educational terminal (10) and the worker is learning, the camera (13) takes pictures of the worker in real time to create a learning video of the worker, and the filming step (S4) is performed.

In the above shooting step (S4), when the camera (13) captures the worker's upper body in real time and creates a worker learning video, the educational terminal (10) transmits the worker learning video to the server (20) in real time.

When the above server (20) receives the worker learning video, it performs the concentration improvement solution derivation steps (S5)(S6)(S7).

The above-described concentration improvement solution derivation step (S5)(S6)(S7) includes a process (S5) of tracking the movement of the upper body including the iris, face and shoulders of the worker from the worker learning video, a process (S6) of comparing the movement of the upper body with a preset reference range and determining the learning concentration by comparing the number of times the movement of the upper body deviates from the range with the preset number of times, and a process (S7) of deriving a preset concentration improvement solution according to the learning concentration if the learning concentration is determined to be low.

The movement of the upper body is tracked by the artificial intelligence unit (23) using a preset artificial intelligence algorithm to track at least one of the movement of the iris, the movement of the face, and the movement of the shoulder from the worker's learning image. (S5)

The concentration improvement solution provider (24) of the server (20) determines that the worker's learning concentration is low if the number of times the movement of the upper body deviates from the reference range is greater than the set number of times. (S6)

At this time, the reference range for comparing the movement of the iris, the reference range for comparing the movement of the face, and the reference range for comparing the movement of the shoulder are each set differently, and if at least two of the movements of the iris, the face, and the shoulder are outside the corresponding reference ranges, it can be determined that the worker's learning concentration is low. However, the present invention is not limited thereto, and it is of course also possible to determine that the worker's learning concentration is low if at least one or all of the movements of the iris, the face, and the shoulder are outside the corresponding reference ranges.

In this embodiment, it is possible to more easily detect whether the worker is lowering his head, looking elsewhere, or leaving his seat, not only through the movement of the iris, but also through the position and angle of the face, i.e., the position and angle of both shoulders.

In addition, since the present invention tracks the movement of the worker's upper body, it is possible to prevent errors that occur when only the worker's pupils or gaze are observed and the eyes are not recognized due to blinking or other reasons.

If the above concentration improvement solution provider (24) determines that the learning concentration is low, it derives a pre-stored concentration improvement solution (S7).

In this embodiment, the concentration improvement solution is explained as an example including a participation inducing solution that induces worker participation and a concentration inducing solution that induces worker concentration.

The above participation induction solution is explained as a test message that temporarily suspends the output of the customized education content and guides the worker to take an intermediate test on the learning content. In other words, the participation induction solution does not allow the worker to unilaterally watch and listen to the lecture, but rather induces the worker to participate through tests, etc. at a time when the learning concentration is low. However, the participation solution is not limited thereto, and may further include voice, text, alarms, etc.

The above concentration-inducing solution is a concentration guidance message that includes at least some of voice, text, and alarms to temporarily suspend the output of the customized educational content and to induce concentration of the worker. For example, referring to Fig. 3, the concentration guidance message may be “Focus on the video,” and may be displayed in a larger size and a more noticeable color than the text of the customized educational content, or may blink or be displayed through a pop-up window, etc.

The concentration improvement solution derived as described above is transmitted to the educational terminal (10).

In the above concentration improvement solution output step (S8)(S9), the educational terminal (10) outputs the concentration improvement solution.

The above concentration improvement solution output step (S8)(S9) includes a process (S8) of stopping the output of the customized educational content that was being executed on the screen of the educational terminal (10) and a process (S9) of displaying the concentration improvement solution on the screen.

FIG. 3 illustrates an example of a screen showing a concentration improvement solution according to an embodiment of the present invention.

Referring to FIG. 3, the educational terminal (10) temporarily suspends the output of the customized educational content that was being executed, dims the customized educational content, and displays a focus guidance message saying “Focus on the video” in a pop-up window over the customized educational content.

At this time, in addition to the above-mentioned focused guidance message, voice guidance, alarms, etc. can also be output to remind workers to focus on learning.

Referring to FIG. 3, a full-screen icon is displayed on the screen of the educational terminal (10), and when the worker clicks the full-screen icon, the educational terminal (10) determines that the worker is ready to perform learning again, and thus deletes the focused guidance message and re-outputs the customized educational content. However, the present invention is not limited thereto, and when the focused guidance message is displayed, if an action such as touching the screen or pressing the keyboard is input by the worker, it is of course possible to delete the focused guidance message and re-output the customized educational content.

In addition, referring to Fig. 3, a test viewing icon is displayed on the screen of the educational terminal (10), so that workers can be encouraged to actively participate in learning through testing when their learning concentration is low.

When the worker clicks on the test viewing icon, the educational terminal (10) can display intermediate test content included in the concentration improvement solution. The intermediate test content includes problems created by summarizing previously learned content.

Meanwhile, the server (20) performs a re-learning section setting step (S10) that sets the re-learning section of the customized educational content from the time point at which the learning concentration is determined to be low to before a set time.

That is, if it is determined that learning is not taking place properly during the time when the learning concentration is low, a certain section can be re-learned.

In addition, the server (20) performs an education content update step (S11) that updates the customized education content according to the worker's personal information and the learning concentration.

In the case where the learning concentration is low, by adding quizzes, pop-up windows, images, audio sources, etc. to the customized educational content, the worker's learning concentration can be prevented from decreasing again when re-learning. The quizzes, pop-up windows, images, audio sources, etc. are elements related to the learning content and can be stored in advance in the database (21).

The above educational content update step (S11) can be updated immediately when the learning concentration is determined to be low, or it can be updated when the number of times the learning concentration has been low is greater than a set number.

The relearning section derived as described above and the customized educational content updated as described above are transmitted to the educational terminal (10).

In the above educational content re-output step (S12), the educational terminal (10) re-outputs the updated customized educational content, but re-outputs it from the re-learning section.

Additionally, the learning history including learning content and test results for the customized educational content from the educational terminal (10) is transmitted to the server (20).

The above server (20) records and stores the learning history of each worker in the above database (21). (S13)

The server (20) above provides the learning history of each worker to the administrator terminal (30). However, this is not limited to this, and the server (20) can also provide the learning history of each worker to the educational terminal (10).

In addition, the safety and health education document providing unit (26) of the server (20) automatically generates safety and health education documents including a learning log for each worker, a certificate of completion of education for each worker, and a list of safety and health education completers according to the learning history for each worker stored in the database (21). (S14)

The above safety and health education documents may also include worker safety and health data, including worker health information and accident information, and risk assessment data.

The above server (20) provides the safety and health education document to the administrator terminal (30). However, this is not limited to this, and the server (20) can also provide the safety and health education document to the education terminal (10).

As described above, since worker safety and health data including worker learning history, health information, and accident information, worker learning logs based on worker learning history, worker education completion certificates, and safety and health education completion lists can be automatically computerized, work efficiency can be improved. Since worker history management is possible, legal risks are reduced and worker safety management can be carried out efficiently.

Therefore, the present invention analyzes the learning concentration of workers in real time and provides a concentration improvement solution to optimize learning concentration, thereby inducing active learning rather than one-way education.

The above worker personal information and data on learning concentration are accumulated and stored in the database (21) and can be used when deriving customized educational content.

Meanwhile, Fig. 4 shows an example of a screen for entering a search word according to an embodiment of the present invention.

Referring to Fig. 4, a search tool can be displayed on the screen of the educational terminal (10), so that when a search term is entered by a worker, the data stored in the database (21) can be searched and search results can be provided.

The search result providing unit (25) of the above server (20) can classify data stored in the above database (21) by category so that workers can search after selecting the category.

Referring to FIG. 4, the above categories are explained as including, for example, a learning content review category that provides data of the customized education content, a risk assessment practice category that provides the risk assessment data, and an occupational safety and health system category that provides data on the occupational safety and health system of the workplace.

That is, when a worker enters a search term for safety and health information that he or she wishes to search for through the safety and health education app or web, the search result provision unit (25) can extract and provide search results from among the data included in the customized education content stored in the database (21), the risk assessment data, and the safety and health data of the work site.

Accordingly, workers can search and check information whenever they have questions about something they have learned or questions about their workplace, job type, or work, thereby providing an active learning environment.

Although the present invention has been described with reference to the embodiments shown in the drawings, these are merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Accordingly, the true technical protection scope of the present invention should be determined by the technical idea of the appended claims.

10: Educational terminal 13: Camera
20: Server

Claims (13)

In the safety and health education method based on artificial intelligence for construction site workers,
A worker personal information input step in which the educational terminal receives personal information of workers, including at least some of the worker's name, ID, work site, job type, and work duties, who wish to learn safety and health education through a safety and health education app or web;
A step of deriving customized educational content suited to each worker based on the worker's personal information from among a plurality of safety and health education contents pre-stored on the server, and extracting only the content that the worker needs to learn by matching the worker's personal information with the education target of the safety and health education contents;
An educational content output step in which the educational terminal receives and outputs the customized educational content from the server;
A filming step in which a camera equipped on the above educational terminal films a worker learning the customized educational content in real time to create a video of the worker learning;
A concentration improvement solution derivation step in which the server uses a pre-learned artificial intelligence algorithm to track the movement of the worker's upper body, including the iris, face, and shoulders, from the worker's learning video, and if the number of times the movement of the upper body deviates from a preset standard range exceeds a preset number of times, the server determines that the worker's learning concentration is low and derives a concentration improvement solution to induce the worker's participation and concentration;
When the above educational terminal receives the concentration improvement solution from the server, a concentration improvement solution output step for outputting the concentration improvement solution;
A step for setting a re-learning section for the customized educational content from the time when the server determines that the learning concentration is low to before a set time, and for outputting the customized educational content from the re-learning section when re-outputting it;
An educational content update step for updating the customized educational content by adding at least some of a quiz, a pop-up window, and an image according to the worker's personal information and the educational concentration, if the number of times the learning concentration has decreased is greater than or equal to a set number of times;
The above educational terminal displays a search tool through the above safety and health education app or web, and categorizes pre-stored data into categories so that workers can select the above categories to search, and a search term input step where workers enter search terms for safety and health information they wish to search for.
A search step in which the server extracts search results for the search term from the customized educational content, pre-stored risk assessment data, and pre-stored workplace safety and health system data;
The above educational terminal includes a search result output step for receiving and outputting the search result,
The above concentration improvement solution includes a participation induction solution that induces worker participation and a concentration induction solution that induces worker concentration.
The above customized training content includes safety and health training legally required for the construction site where the above workers are deployed.
The above participation induction solution is,
Include a test message that pauses the output of the above customized training content and prompts the worker to take an intermediate test that includes questions summarizing what has been learned;
The above focused induction solution is,
Pauses the output of the above customized training content and includes a focused guidance message including at least some of voice, text, and alarms to induce the worker's concentration.
The above server,
Store worker safety and health data including learning history, health information, and accident information for each worker based on the above worker personal information.
Based on the learning history of each worker above, a safety and health education document including a learning log for each worker, a certificate of completion for each worker, and a list of safety and health education completers is created and provided to the above training terminal.
The above categories are,
Including the category of reviewing learning content, the category of risk assessment practice above, and the category of safety and health system.
A safety and health education method based on artificial intelligence. delete delete delete delete delete delete delete In claim 1,
The above server,
The worker's biometric information is derived from the worker's learning video above, and the worker's biometric information is created and stored.
When a worker performs a test included in the safety and health education content or re-logs into the safety and health education app or web, the worker's biometric information captured by the camera is compared with the worker's biometric information stored in advance to identify whether the worker is the same worker.
A safety and health education method based on artificial intelligence. An educational terminal that receives personal information of workers, outputs safety and health education content based on said personal information of workers through a pre-installed safety and health education app or web, and creates a learning video of workers by filming workers in real time while they study said safety and health education content;
Including a server that provides the safety and health education app or web and the safety and health education content to the above educational terminal,
The above server,
A customized education content provider that derives customized education content suited to each worker based on the worker's personal information from among a number of pre-stored safety and health education contents, and extracts only the content that the worker needs to learn by matching the worker's personal information with the education target of the safety and health education contents, and provides it to the education terminal;
An artificial intelligence unit that tracks the movements of the worker's upper body, including the iris, face, and shoulders, from the worker learning video using a pre-learned artificial intelligence algorithm;
If the number of times the movement of the upper body exceeds the preset standard range is greater than the preset number of times, the worker's learning concentration is determined to be low, and a concentration improvement solution providing unit is included that derives a concentration improvement solution to induce the worker's participation and concentration and provides it to the educational terminal.
The above server,
From the point in time when the learning concentration is judged to be low to the set time, the customized educational content is set as a re-learning section, and when the customized educational content is re-output, it is output from the re-learning section.
If the number of times the learning concentration has decreased is greater than the set number of times, the server updates the customized educational content by adding at least some of the quizzes, pop-up windows, and images based on the worker's personal information and the learning concentration.
The above concentration improvement solution includes a participation induction solution that induces worker participation and a concentration induction solution that induces worker concentration.
The above customized training content includes safety and health training legally required for the construction site where the above workers are deployed.
The above participation induction solution is,
Pauses the output of the above customized training content and includes a test message that prompts the worker to take a mid-term test on the learning content;
The above focused induction solution is,
Pausing the output of the above customized training content and including a focused guidance message including at least some of voice, text, and alarms to induce the worker's concentration;
The above server,
A database in which worker safety and health data including learning history, health information, and accident information for each worker are pre-stored based on the above customized education content, risk assessment data, workplace safety and health system data, and the above worker personal information.
A search result providing unit that displays a search tool on the screen of the above educational terminal, classifies data stored in the above database by category and provides it so that the worker can select the above category and search it, and when a search word is received from the worker through the above educational terminal, extracts search results for the search word from the above database and provides them to the above educational terminal;
It further includes a safety and health education document provision section that generates safety and health education documents including a worker-specific learning log, worker-specific education completion certificate, and a list of safety and health education completers based on the worker-specific learning history stored in the above database and provides them to the training terminal.
The above categories are,
Including the category of reviewing learning content, the category of risk assessment practice above, and the category of safety and health system.
An artificial intelligence-based safety and health education system. delete delete delete