KR102498488B1 - Monitoring system and method for safety accidents in the workplace - Google Patents

Abstract

The present invention relates to a monitoring system for an accident in a workplace and a method thereof and, more specifically, to a monitoring system for an accident in a workplace and a method thereof which divide a considerable size of a workplace to accurately and rapidly perform matters regarding human and material accidents, thereby enabling safety personnel to quickly recognize and respond to an accident or a non-accident.

Description

Monitoring system and method for safety accidents in the workplace

The present invention relates to a monitoring system and method for safety accidents in the workplace, and more specifically, by dividing a considerable workplace so that matters regarding human and material accidents can be more accurately and quickly implemented, so that safety personnel It relates to a monitoring system and method for safety accidents in the workplace so that accidents or non-accidents can be quickly recognized and responded to.

The safety of workers is ensured by dispatching trained safety personnel for the safety of factories, construction, construction sites, etc., such as semiconductor production and other cutting-edge industrial product manufacturing.

Also, in recent years, the safety of workers has become so important that it is regulated by law to place a specific number of safety personnel in workplaces of a certain size or more.

On the other hand, human and material accidents inside the existing workplace can be confirmed by reporting the accident or a worker located near the accident.

Therefore, since there are many single workers in areas where automation is mainly performed, nearby workers often cannot report accidents. In order to recognize an accident such as leakage, a problem that requires a considerable amount of time is being exposed.

Republic of Korea Patent Application Application No. 10-2009-0047318 (2009.05.29) "Educational evaluation system and method for safely driving using car simulator"

The present invention is to solve the above problems, by dividing a considerable size of the workplace so that matters related to human and material accidents can be carried out more accurately and quickly, so that safety personnel can quickly recognize accidents or non-accidents It is to provide a monitoring system and method for safety accidents in the workplace in order to respond accordingly.

In addition, the present invention is to provide a monitoring system and method for safety accidents in the workplace to quickly recognize and respond to accidents by allowing workers to recognize and learn existing accident situations in advance.

However, the objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

In order to achieve the above object, the monitoring system for safety accidents in the workplace according to an embodiment of the present invention,

In a workplace including a plurality of zone RF devices 100, a plurality of zone detection sensors 100a, a network 200, a monitoring server 300, and a business site server group 600g consisting of a plurality of business site servers 600 In the monitoring system (1) for safety accidents,

The monitoring server 300 includes a transceiver 310, a control unit 320 and a database 330, and the control unit 320,

In order to monitor human and material accidents, 2D or 3D map information stored in advance from each business site server 600 is extracted from the database 330 for each business site ID, and the area of the workplace is preset according to each extracted map information After performing zone division by size, control the transceiver 310 to receive business ID and password, divided zone information, business type, etc. of each business on the database 330, and business ID as metadata. The password and business type are stored in the database 330 as "regional business unit",

After receiving installation information about the zone RF device 100 and zone detection sensor 100a for zone information divided by each business site ID from each business site server 600 through the network 200, an information collection module 321 for storing identification numbers of the zone RF device 100 and zone detection sensor 100a classified as metadata for each zone information on the database 330; It may be characterized by including.

At this time, the controller 320,

In a state in which the worker RF device 400a matching the zone information is attached to any one of the work cap, work clothes, and work shoes of each worker matching the zone information, at least one or more of the G sensor (angle detection sensor) and the heart rate sensor A human monitoring module 322 for monitoring the operator RF device 400a in an included state; It may be characterized in that it further includes.

In addition, the control unit 320,

A physical monitoring module 323 that monitors the sensor 100a for detecting an accident event including a gas leak or fire in a divided space matched with zone information or a preset facility in the divided space; It may be characterized in that it further includes.

In addition, the physical monitoring module 323,

In order to detect an accident event, when a detection signal exceeding a predetermined threshold is generated for each sensor of the detection sensor 100a, the detection signal may be checked.

In order to achieve the above object, the monitoring method for safety accidents in the workplace according to an embodiment of the present invention,

The monitoring server 300 extracts 2D or 3D map information stored in advance from each business site server 600 in the database 330 for each business site ID for monitoring human and material accidents, and each extracted map information After dividing the workplace into preset area sizes, the database 330 controls the transceiver 310 to receive the business ID and password of each business, divided area information, business type, etc. , A first step of storing the workplace ID as metadata, the password, and the business type in the database 330 as "regional business unit"; and

The monitoring server 300 receives installation information about the zone RF device 100 and zone detection sensor 100a for zone information divided by each business site ID from each business site server 600 through the network 200 Then, a second step of storing the identification numbers of the zone RF device 100 and zone detection sensor 100a, which are classified as metadata for each zone information of the operator area unit information, on the database 330; It may be characterized by including.

At this time, after the second step,

In a state where the monitoring server 300 has a worker RF device 400a matching the zone information attached to any one of the work cap, work clothes, and work shoes of each worker matching the zone information, the G sensor (angle detection sensor), heart rate A third step of monitoring the worker RF device 400a in a state in which at least one of the sensors is included; It may be characterized in that it further includes.

In addition, after the third step,

A fourth step in which the monitoring server 300 monitors the detection sensor 100a for detecting an accident event including a gas leak or fire in a divided space matching zone information or a preset facility in the divided space ; It may be characterized in that it further includes.

In addition, the fourth step,

The monitoring server 300 may check the detection signal when a detection signal exceeding a preset threshold is generated for each sensor of the detection sensor 100a to detect an accident event.

A monitoring system and method for safety accidents in the workplace according to an embodiment of the present invention divides a significant workplace so that matters regarding human and material accidents can be more accurately and quickly implemented, so that safety personnel can It provides the effect of quickly recognizing non-accidents and responding to them.

In addition, the monitoring system and method for safety accidents in the workplace according to another embodiment of the present invention allows workers to recognize and learn existing accident situations in advance, so that they can quickly recognize and respond to accidents. It provides an effect that can be done.

1 is a diagram showing a monitoring system 1 for safety accidents in a workplace according to an embodiment of the present invention.
Figure 2 is a block diagram showing the components of the monitoring server 300 of the monitoring system 1 for safety accidents in the workplace according to an embodiment of the present invention.
3 is a flowchart illustrating a monitoring method for safety accidents in a workplace according to an embodiment of the present invention.

Hereinafter, a detailed description of preferred embodiments of the present invention will be described with reference to the accompanying drawings. In the following description of the present invention, if it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

In the present specification, when one component 'transmits' data or signals to another component, the component may directly transmit the data or signal to the other component, and through at least one other component. It means that data or signals can be transmitted to other components.

1 is a diagram showing a monitoring system 1 for safety accidents in a workplace according to an embodiment of the present invention. Referring to FIG. 1, the monitoring system 1 for safety accidents in the workplace includes a plurality of zone RF devices 100, a plurality of zone detection sensors 100a, a network 200, a monitoring server 300, and a plurality of workers. It may include a worker terminal group 400g composed of terminals 400, a big data server 500, and a workplace server group 600g composed of a plurality of workplace servers 600.

The network 200 is a communication network that is a high-speed backbone network of a large-scale communication network capable of providing large-capacity, long-distance voice and data services, and may be a next-generation wired and wireless network for providing Internet or high-speed multimedia services. When the network 200 is a mobile communication network, it may be a synchronous mobile communication network or an asynchronous mobile communication network. As an example of an asynchronous mobile communication network, a wideband code division multiple access (WCDMA) communication network may be used. In this case, although not shown in the drawings, the network 200 may include a Radio Network Controller (RNC). Meanwhile, although the WCDMA network is taken as an example, it may be a next-generation communication network such as a 3G LTE network, a 4G network, or another 5G network, or an IP network based on other IPs. The network 200 includes a plurality of zone RF devices 100, a plurality of zone detection sensors 100a, a network 200, a monitoring server 300, a worker terminal group 400g consisting of a plurality of worker terminals 400, It serves to transmit signals and data between the big data server 500 and other systems.

Figure 2 is a block diagram showing the components of the monitoring server 300 of the monitoring system 1 for safety accidents in the workplace according to an embodiment of the present invention. Referring to FIG. 2, the monitoring server 300 includes a transceiver 310, a control unit 320, and a database 330, and the control unit 320 includes an information collection module 321, a human monitoring module 322, It may include a physical monitoring module 323, an accident information collection module 324 and an educational information providing module 325.

The information collection module 321 extracts 2D or 3D map information stored in advance from each workplace server 600 in the database 330 for each workplace ID for monitoring human and material accidents, and each extracted map information After dividing the workplace into preset area sizes, the database 330 controls the transceiver 310 to receive the business ID and password of each business, divided area information, business type, etc. , the workplace ID as metadata, and the business type may be stored on the database 330 as "regional business operator".

Thereafter, the information collection module 321 transmits installation information about the zone RF device 100 and zone detection sensor 100a for zone information divided by each business site ID from each business site server 600 through the network 200. After receiving, identification numbers of the zone RF device 100 and zone detection sensor 100a classified as metadata for each zone information of the business operator zone unit information may be stored on the database 330 .

The human monitoring module 322 includes a G sensor (angle sensor) in a state in which the operator RF device 400a matching the zone information is attached to any one of the work cap, work clothes, and work shoes of each worker matching the zone information. It is possible to perform monitoring for the operator RF device (400a) in the state.

Here, the RF device 400a may be configured to further include a heart rate sensor that is in contact with the operator's body to detect the operator's heart rate in addition to the G sensor.

More specifically, the human monitoring module 322 maintains the angle set by the operator for a specific period of time or more by transmitting and receiving a wireless communication signal such as periodic ZigBee between the zone RF device 100 and the operator RF device 400a. When recognizing the case of (G sensor detection), it is determined as a human accident, and response confirmation is performed with the terminal identification number (IMEI) of the operator terminal 400 stored in the database 330 as matched with the operator RF device 400a. The transmitter/receiver 310 may be controlled to transmit a call signal including a call connection pop-up screen.

In particular, when a heart rate sensor is applied to the RF device 400a, when the heart rate of an operator is below a preset value, it is determined as a human accident as described above.

The human monitoring module 322 performs a human accident release when the operator terminal 400 responds to a call signal, and on the contrary, if there is no response in a preset time, it is analyzed as a human accident and a manager terminal (not shown) is sent to the zone RF device. The transmitter/receiver 310 may be controlled to transmit a dispatch request through the network 200 with preset zone information matched with (100).

That is, the human monitoring module 322 can perform human monitoring by transmitting and receiving periodic signals between the zone RF device 100, which is a communication device in a space where communication is divided, and the zone RF device 100, which is a worker's communication device. .

The physical monitoring module 323 may monitor the detection sensor 100a that detects an accident event including a gas leak or fire in a divided space matching zone information or a preset facility in the divided space. .

When a detection signal exceeding a preset threshold is generated for each sensor of the detection sensor 100a to detect an accident event, the physical monitoring module 323 matches the detection sensor 100a and installs the area RF device 100 A worker confirmation request may be transmitted to the worker RF device 400a belonging to the communication coverage of ) through the network 200, or a work confirmation request may be transmitted to the worker RF device 400a through the zone RF device 100. . In addition, as another embodiment of the present invention, the physical monitoring module 323 is matched with the corresponding worker RF device 400a and the worker terminal 400 owned by the worker corresponding to the terminal identification number (IMEI) stored in the database 330 It is possible to control the transceiver 310 to transmit a confirmation request pop-up screen through the network 200 with the terminal identification number (IMEI) of .

Physical monitoring module 323 is matched with the detection sensor (100a), if there is no worker RF device (400a) belonging to the communication coverage of the installed area RF device 100, analyzes it as a human accident and sends a manager terminal (not shown) to the area RF The transmitter/receiver 310 may be controlled to transmit a dispatch request through the network 200 with preset zone information matched with the device 100 .

By the human monitoring module 322 and material monitoring module 323, the present invention divides a considerable size of the workplace so that matters regarding human and material accidents can be carried out more accurately and quickly, so that safety personnel can prevent accidents or accidents. You can quickly recognize and respond to things that are not.

The accident information collection module 324 is configured to receive terminal numbers (business server unique numbers), business ID and password, business type, etc. from each business site server 600 constituting the business server group 600g through the network 200. After controlling the transceiver 310, the terminal number as metadata may be stored on the database 330 as a business ID, password, and business type as "business information unit".

The accident information collection module 324 includes 2D or 3D map information of each business site from each business site server 600 corresponding to each business information unit, department information for each zone, and each zone collected by the physical monitoring module 323. Or, data on accidents that occurred in the past by department {CCTV video information, accident classification information (information on fire, water leakage, short circuit, etc.), cause information collected by the physical monitoring module 323 (operation mistakes, weather conditions, etc.)} After controlling the transceiver 310 to receive data through the network 200, the terminal number as metadata may be stored on the database 330 as “incident unit information” belonging to a subcategory of the workplace information unit.

The accident information collection module 324 transmits the "information collection information unit" consisting of a 'business operator information unit' and a plurality of 'incident unit information' to the big data server 500 through the network 200, the transceiver 310 By controlling, it is possible to store the information collection information unit on the big data server 500 for each business site server 600.

In other words, for the accident unit information among each information collection information unit, the accident unit information is classified by operator ID, area, and department, and is collected in the DCS DB by the distributed file program on the big data server 500. Accident parameter information of information {2D or 3D map information of each business site, and data on past accidents by zone or department {CCTV video information, accident classification information (fire, water leakage, electric leakage, etc.), cause information (operation mistakes) , meteorological environment, etc.)} is performed in a state in which distributed storage is performed in real time.

Accordingly, the accident information collection module 324 generates spatial information, which is VR or AR space, from map information (2D or 3D) of the workplace in each accident parameter, and utilizes data on accidents by area or department from the generated spatial information. By generating accident image data, mapping the accident image data to spatial information, and adding cause information (operation mistakes, weather conditions, etc.), "accident simulation data" is generated, and each generated accident simulation data For each business operator, it is matched on the big data server 500 classified by ID, area, and department, and the 'business information unit' of the "information collection information unit" and the sub-level of the accident unit information matched among the plurality of 'incident unit information' You can ask to save it as a classification category.

The education information providing module 325 receives the terminal identification number (IMEI) from each worker terminal 400 through the network 200, the business site ID of the business site server 600 where it trains, the terminal ID and password, and the business department. After controlling the transceiver 310 to receive, the workplace of the workplace server 600 to which the workplace server 600 belongs uses the terminal identification number (IMEI) as metadata on the trainee category corresponding to the subcategory of the business operator information belonging to the received workplace ID. ID, terminal ID and password, and work department may be stored on the database 330 as a "trainee information unit".

The educational information providing module 325 is divided into business IDs, zones, and departments according to log-in using the terminal ID and password of each worker terminal 400, and distributed file programs on the big data server 500 provide DCS DB For the collected data "accident simulation data", the requested "accident simulation data" according to a request for one of each operator ID, area, and department of each worker terminal 400 is transferred to the big data server through the network 200 After extracting by accessing (500), it is possible to control the transceiver 310 to transmit the extracted "accident simulation data" to the requested worker terminal 400 through the network 200.

Accordingly, the educational information providing module 325 applies data on accidents that have occurred in the past and data on predicted accidents to a virtual space (VR, AR) such as a trainee dispatched workplace that operates the worker terminal 400 A trainee who operates the worker terminal 400 can experience it at least once.

Here, as another embodiment of the present invention, the educational information providing module 325 adds a control screen for the cause information (operation mistakes, weather conditions, etc.) of the above-described "accident simulation data" to the virtual space image so that the network 200 ) By controlling the transceiver 310 to be provided to the worker terminal 400, the trainee operating the worker terminal 400 will be dispatched to the VR or AR space (virtual space such as multiple workplaces must be formed in advance In a state formed in the form of a ), data on accidents that have occurred in the past and data on predicted accidents are applied to a virtual space, such as a dispatched workplace, and training to avoid accidents can be performed according to manipulation.

The educational information providing module 325 is divided into business IDs provided by other business site servers 600 having the same business type, by zones, and by departments, and data collected in the DCS DB by distributed file programs on the big data server 500. In accordance with the request to provide similar data through the network 200 of each worker terminal 400 for the "accident simulation data", again through the network 200 of each worker terminal 400, by operator ID, by zone, After accessing and extracting the requested "accident simulation data" to the big data server 500 through the network 200 according to a request for one of the departments, the extracted "accident simulation data" is extracted through the network 200 By controlling the transmission and reception unit 310 to transmit to the worker terminal 400 requested through, it is possible to collect accident data of similar workplaces through big data and apply them newly to the virtual space.

The educational information providing module 325 adds a control screen for the cause information (operation mistakes, weather conditions, etc.) of the above-described "accident simulation data" provided to the worker terminal 400 to the virtual space image to provide network 200 By controlling the transmission and reception unit 310 to be provided to the worker terminal 400 through, the trainee operating the worker terminal 400 will be dispatched to the VR or AR space (virtual space such as multiple workplaces must be formed in advance ), it is possible to quickly respond to the same/similar accidents by knowing the space for the company to which trainees will be dispatched in advance in a virtual space, such as the dispatch workplace, and experiencing accidents in accordance with the specific conditions of the workplace in advance. can make it

3 is a flowchart illustrating a monitoring method for safety accidents in a workplace according to an embodiment of the present invention. Referring to FIG. 3, the monitoring method for safety accidents in the workplace includes information collection process (S11), human monitoring process (S12), material monitoring process (S13), accident information collection process (S14), and educational information provision process ( S15), each of which is performed by the above-described information collection module 321, human monitoring module 322, material monitoring module 323, accident information collection module 324 and education information providing module 325 Since it is the same as or similar to the process, a detailed description thereof will be omitted.

The present invention can also be implemented as computer readable codes on a computer readable recording medium. A computer-readable recording medium includes all types of recording devices in which data that can be read by a computer system is stored.

Examples of computer-readable recording media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage device, etc. Also includes

In addition, the computer-readable recording medium is distributed in computer systems connected through a network, so that computer-readable codes can be stored and executed in a distributed manner. In addition, functional programs, codes, and code segments for implementing the present invention can be easily inferred by programmers in the technical field to which the present invention belongs.

As described above, preferred embodiments of the present invention have been disclosed in the present specification and drawings, and although specific terms have been used, they are only used in a general sense to easily explain the technical content of the present invention and help understanding of the present invention. However, it is not intended to limit the scope of the present invention. It is obvious to those skilled in the art that other modified examples based on the technical spirit of the present invention can be implemented in addition to the embodiments disclosed herein.

1: Monitoring system for safety accidents in the workplace
100: zone RF device
100a: area detection sensor
200: network
300: monitoring server
310: transceiver
320: control unit
321: information collection module
322: human monitoring module
323: physical monitoring module
324: accident information collection module
325: educational information provision module
330: database
400: worker terminal
400g: worker terminal group
500: big data server
600: Business site server
600g: Business site server group

Claims (8)

A plurality of zone RF devices 100, a plurality of zone detection sensors 100a, a network 200, a monitoring server 300, a worker terminal group 400g consisting of a plurality of worker terminals 400, and a big data server 500 ), and a workplace server group (600g) consisting of a plurality of workplace servers (600) In the monitoring system (1) for safety accidents in the workplace,
The monitoring server 300 includes a transceiver 310, a control unit 320, and a database 330, and the control unit 320 includes an information collection module 321, a human monitoring module 322, and a physical monitoring module 323 , Include an accident information collection module 324 and an education information provision module 325,
The information collection module 321,
In order to monitor human and material accidents, 2D or 3D map information stored in advance from each business site server 600 is extracted from the database 330 for each business site ID, and the area of the workplace is preset according to each extracted map information After performing zone division by size, controlling the transceiver 310 to receive the business ID and password, divided zone information, and business type of each business on the database 330, and business ID and password as metadata. , The business type is stored on the database 330 as a "business operator area unit", and the installation information for the area RF device 100 and the area detection sensor 100a for the area information divided by each business site ID is stored in the network 200 ) After receiving from each business site server 600, the database 330 identifies the identification numbers of the zone RF device 100 and zone detection sensor 100a, which are classified as metadata for each zone information of the operator area unit information. stored on the
The human monitoring module 322,
A worker RF device ( 400a) is monitored,
Recognizing the case where the operator maintains the set angle or more for a specific time (G sensor detection) by a method of exchanging through a wireless communication signal including periodic ZigBee between the zone RF device 100 and the worker RF device 400a In the case of a human accident, it is matched with the worker RF device 400a and the call signal including the call connection pop-up screen for response confirmation is sent to the terminal identification number (IMEI) of the worker terminal 400 held by the worker stored in the database 330. Controls the transceiver 310 to transmit,
When the operator terminal 400 responds to the call signal, the human accident release is performed, and on the contrary, if there is no response in a preset time, it is analyzed as a human accident and the manager terminal uses the preset zone information matched with the zone RF device 100. By controlling the transceiver 310 to transmit the dispatch request through the network 200,
Human monitoring is performed by transmitting and receiving periodic signals between the zone RF device 100, which is a communication device in a space where communication is divided, and the zone RF device 100, which is a worker's communication device,
The physical monitoring module 323,
It performs monitoring for the detection sensor 100a that detects an accident event including a gas leak or fire in a divided space matching the zone information or a preset facility device within the divided space, and detects the accident event. When a detection signal exceeding a predetermined threshold is generated for each sensor of (100a), the operator checks the operator RF device 400a belonging to the communication coverage of the zone RF device 100 installed in matching with the detection sensor 100a. The request is transmitted through the network 200 or the operation confirmation request is transmitted to the operator RF device 400a through the zone RF device 100,
Confirmation request pop-up through the network 200 with the terminal identification number (IMEI) of the worker terminal 400 possessed by the worker corresponding to the terminal identification number (IMEI) stored in the database 330 matched with the corresponding worker RF device 400a. Controls the transceiver 310 to transmit the screen,
If there is no worker RF device 400a belonging to the communication coverage of the area RF device 100 that is matched with the detection sensor 100a and installed, it is analyzed as a human accident and preset area information matched with the area RF device 100 as a manager terminal. Controls the transceiver 310 to transmit the dispatch request through the network 200,
The accident information collection module 324,
After controlling the transceiver 310 to receive a terminal number (a unique number of a business server), a business ID and password, and a business type from each business server 600 constituting the business server group 600g through the network 200, , The terminal number is stored as metadata on the database 330 as a business ID, password, and business type as "business information unit",
2D or 3D map information of each business site and department information for each zone from each business site server 600 corresponding to each business information unit, and information on accidents that occurred in the past by zone or department collected by the physical monitoring module 323 Receive data {including CCTV image information, accident classification information (including information on fire, water leakage, and short circuit), and cause information collected by the physical monitoring module 323 (including operation mistakes and weather conditions)} through the network 200 After controlling the transceiver 310 to do so, the terminal number is stored as metadata on the database 330 as “incident unit information” belonging to a subcategory of the workplace information unit,
The big data server ( 500), the information collection information unit is stored for each business site server 600,
For the accident unit information among each information collection information unit, the accident unit information, which is the data collected in the DCS DB by the distributed file program on the big data server 500, is classified by business ID, area, and department of the accident unit information. Accident parameter information {2D or 3D map information of each business site, and data on past accidents by zone or department {CCTV video information, accident classification information (including fire, water leakage, electric leakage information), cause information (operation mistakes, weather conditions) Ensures that the state in which distributed storage for the environment) is performed in real time,
In each accident parameter, space information, VR or AR space, is created from map information (2D or 3D) of the workplace, and accident image data is generated by using accident data by area or department from the generated spatial information to generate accident image data. by mapping to spatial information and adding cause information (including operation errors and weather conditions) to create "accident simulation data", and for each generated accident simulation data, by business ID, by region, and by department. It is matched on the differentiated big data server 500 and requested to be stored as a sub-category of the matching accident unit information among the 'business information unit' of the "information collection information unit" and a plurality of 'accident unit information',
The educational information providing module 325,
Controls the transmitting and receiving unit 310 to receive the terminal identification number (IMEI), the business site ID of the business site server 600 that the worker is training from, the terminal ID and password, and the business department from each worker terminal 400 through the network 200. After that, the workplace identification number (IMEI) is used as metadata on the trainee category corresponding to the subcategory of the operator information belonging to the received workplace ID, the workplace ID, terminal ID and password of the workplace server 600 to which the trainee belongs, and the business department is stored on the database 330 as a "trainee information unit",
According to the log-in using the terminal ID and password of each worker terminal 400, it is classified by operator ID, zone, and department, and is collected in the DCS DB by a distributed file program on the big data server 500, "accident simulation data" Access to the big data server 500 through the network 200 for "accident simulation data" requested in response to a request for one of each worker terminal 400 by operator ID, by region, and by department After extraction, control the transceiver 310 to transmit the extracted "accident simulation data" to the requested worker terminal 400 through the network 200,
Data on accidents that have occurred in the past and data on predicted accidents are applied to a virtual space (VR, AR), such as a trainee's dispatch workplace that operates the worker terminal 400, so that the trainee who operates the worker terminal 400 Make sure you experience it at least once.
By controlling the transceiver 310 to add a control screen for the cause information (including operation mistakes and weather conditions) of "accident simulation data" to the virtual space image and provide it to the operator terminal 400 through the network 200, In the past, in a virtual space such as a dispatched workplace, in a state formed in the form of a workplace (one of a pre-formed state of virtual space such as multiple workplaces) where the trainee operating the worker terminal 400 is scheduled to dispatch VR or AR space. Data on accidents that have occurred and data on predicted accidents are applied to conduct training to avoid accidents according to manipulation,
For "accident simulation data", which is data collected in the DCS DB by the distributed file program on the big data server 500, classified by business ID, region, and department provided from other business site servers 600 having the same business type. In response to a request to provide similar data through the network 200 of each worker terminal 400, again through the network 200 of each worker terminal 400, according to a request for one of operator ID, zone, and department. After accessing and extracting the requested "accident simulation data" to the big data server 500 through the network 200, the extracted "accident simulation data" is sent to the worker terminal 400 requested through the network 200 By controlling the transceiver 310 to transmit, collect accident data of similar workplaces through big data and apply them to virtual space anew,
Add a control screen for the cause information (including operation mistakes and weather conditions) of the "accident simulation data" provided to the worker terminal 400 to the virtual space image and provide it to the worker terminal 400 through the network 200. By controlling the transmission/reception unit 310, the trainee who operates the worker terminal 400 creates a VR or AR space similar to the form of the business to be dispatched, and a space for the company where the trainee is scheduled to be dispatched to a virtual space such as the dispatched business. A monitoring system for safety accidents in the workplace, characterized in that it is possible to respond to the same / similar accidents by knowing in advance and experiencing accidents under specific conditions of the workplace in advance.
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