KR20230015571A - Integrated workplace accident control system and method thereof - Google Patents

Abstract

An integrated workplace accident control system according to an embodiment of the present invention may include a system unit installed in a workplace, and a system server connected to the system unit for integrated control of workplace disasters.
An integrated workplace accident control method according to an embodiment of the present invention includes the steps of detecting an abnormality in a detector and generating an alarm, determining the true/false nature of the alarm, and generating an alarm when the alarm is determined to be true. Tracking the causative facility, sending an alarm occurrence message to a person concerned as an in-house message and displaying the alarm on the main screen of the system server, checking the alarm information and detailed information of the causative facility by touching the alarm , solving the cause of the alarm, and taking follow-up measures.

Description

Integrated workplace accident control system and method {Integrated workplace accident control system and method thereof}

The present invention relates to a workplace accident integrated control system and method.

With the development of ICT (Information and Communication Technology) technology, the control system that installs detectors in factories that have been managed by putting in manpower every time to receive alarms in real time and respond to them in the event of a disaster has made tremendous progress.

However, since the conventional control system focuses on only one disaster such as fire or earthquake, multiple managers are required for each system, and it takes a long time to determine the exact location of the disaster in the building through factory-level monitoring. There is a problem.

In addition, in the case of a factory with continuous process characteristics, a short failure of one facility delays time in all continuous processes, so there is a way to prevent disasters before disasters occur or to reduce process delays by responding quickly after disasters occur. need is increasing.

Based on the technical background as described above, an embodiment of the present invention implements a factory as a 3D drawing, monitors the factory situation in real time using system information of sensors and facilities installed in the factory, and prevents accidents. For this purpose, it is intended to provide a workplace accident integrated control system and method that can respond quickly after an event occurrence alarm is sounded from a detector.

In addition, an embodiment of the present invention is to provide an integrated workplace accident control system and method capable of efficiently managing a factory by providing an environment in which a user can directly modify 3D sensors and facility objects.

An integrated workplace accident control system according to an embodiment of the present invention may include a system unit installed in a workplace, and a system server connected to the system unit for integrated control of workplace disasters.

The system unit may include an individual disaster prevention system unit for detecting fire and gas at the workplace, a water leakage monitoring system unit for detecting water leakage at the workplace, and a facility management system unit for managing facilities of the workplace.

The system server may include a system connection unit that links information transmitted from the system unit, an information analysis module that analyzes information linked from the system connection unit, and a web service unit that delivers the analyzed information to a user.

The information analysis module uses machine learning to determine whether an alarm is displayed or not, a complex accident determination module, a causal facility group prediction and presentation module that predicts the causal facility that caused the alarm of the detector, and the shortest entry distance to the location where the alarm occurred It may include a dispatch route calculation engine that calculates.

An integrated workplace accident control method according to an embodiment of the present invention includes the steps of detecting an abnormality in a detector and generating an alarm, determining the true/false nature of the alarm, and when it is determined to be true, the cause facility that generated the alarm Tracking, sending an alarm occurrence message to a person concerned as an in-house message, displaying an alarm on the main screen of the system server, checking alarm information and detailed information of the cause equipment by touching the alarm, and It may include a step of resolving the cause of the alarm occurrence.

The step of tracking the causal facility that generated the alarm is the step of identifying the facility where a sudden change occurred, the step of predicting the facility that caused the alarm using the system information of the facility, and the step of calculating the shortest dispatch route to the causal facility. steps may be included.

The step of resolving the cause of the alarm is the step of displaying the detailed information of the equipment causing the alarm on the drawing of the object management screen by clicking the alarm, the step of confirming the follow-up action of the person concerned through CCTV, and the end of the follow-up action. It may include a step of sharing the result in a post-message.

The step of displaying the detailed information of the equipment causing the alarm on the drawing of the object management screen includes the step of inquiring the drawing of the location where the alarm occurred on the object management screen, the step of checking the list of detectors and equipment displayed on the drawing, and and modifying the arrangement of facilities.

According to any one of the above-described problem solving means of the present invention, in the workplace accident integrated control system and method according to an embodiment of the present invention, when an alarm sounds during monitoring, the system determines whether the alarm is true, and determines whether the alarm is true. Since the facility that triggered the detector is identified through system information and the shortest access and evacuation routes are calculated, it is effective to respond quickly in the event of an accident.

In addition, the workplace accident integrated control system and method according to an embodiment of the present invention is provided with a web service unit to provide real-time current conditions, alarm information, and problem solving methods, so that users can check whether proper follow-up measures are being taken. There are possible effects.

In addition, since the workplace disaster integrated control system and method according to an embodiment of the present invention presents the shortest evacuation route to the user, it is possible to secure an evacuation route in the event of an accident, thereby reducing human casualties.

In addition, in the workplace accident integrated control system and method according to an embodiment of the present invention, not only system administrators but also people with accounts registered in the system access the monitoring server in real time regardless of location to detect detectors and facilities in the factory. There is an effect of grasping the status information of

In addition, in the workplace accident integrated control system and method according to an embodiment of the present invention, when an alarm sounds during monitoring, the system determines whether the alarm is true, and when it is determined that the alarm is true, the facility that triggered the detector is identified through system information By calculating the shortest access road, the manager can check whether proper follow-up measures are being taken through CCTV and facility information for the personnel dispatched after receiving the MMS.

In addition, the workplace accident integrated control system and method according to an embodiment of the present invention can add or remove objects directly to the 3D drawing when modification is required, so that the drawing can be updated every time factory equipment is partially replaced. Since there is no need to build a new one, this has the effect of saving time.

1 is a block diagram for explaining a workplace accident integrated control system according to an embodiment of the present invention.
Figure 2 is a block diagram for explaining the information analysis module of Figure 1;
FIG. 3 is a block diagram for explaining the web service unit of FIG. 1 .
4 is an exemplary view for explaining an example of a system view screen of a facility according to an embodiment of the present invention.
5 is a flowchart illustrating an integrated control method according to an embodiment of the present invention.
6 is a flowchart illustrating a drawing management method according to an embodiment of the present invention.

It should be noted that the technical terms used in this specification are only used to describe specific embodiments and are not intended to limit the present invention. In addition, technical terms used in this specification should be interpreted in terms commonly understood by those of ordinary skill in the art to which the present invention belongs, unless specifically defined otherwise in this specification, and are overly inclusive. It should not be interpreted in a positive sense or in an excessively reduced sense. In addition, when the technical terms used in this specification are incorrect technical terms that do not accurately express the spirit of the present invention, they should be replaced with technical terms that those skilled in the art can correctly understand. In addition, general terms used in the present invention should be interpreted as defined in advance or according to context, and should not be interpreted in an excessively reduced sense.

Also, singular expressions used in this specification include plural expressions unless the context clearly indicates otherwise. In this application, terms such as "consisting of" or "having" should not be construed as necessarily including all of the various components or steps described in the specification, and some of the components or steps are included. It should be construed that it may not be, or may further include additional components or steps.

1 is a block diagram for explaining a workplace accident integrated control system according to an embodiment of the present invention.

Referring to FIG. 1 , a workplace accident integrated control system according to an embodiment of the present invention may include a system unit 100 and a system server 200.

The system unit 100 may be installed in a workplace. The system unit 100 may include an individual disaster prevention system unit 110, a water leakage monitoring system unit 120, and a facility management system unit 130.

The individual disaster prevention system unit 110 may detect a fire and gas leak in a workplace. To this end, the individual disaster prevention system unit 110 may include a plurality of sensing units and a plurality of monitoring units. For example, the detection unit may include a facility-attached fire detection unit, an automatic fire detection unit, and an air intake type fire detection unit. The monitoring unit may include a gas monitoring unit, an oxygen concentration monitoring unit, and a nitrogen concentration monitoring unit.

The water leakage monitoring system unit 120 may detect water leakage in the workplace. To this end, the water leakage monitoring system unit 120 may include a plurality of detection units. For example, the water leakage monitoring system unit 120 may include a chemical substance leakage detection unit, a floor type leakage detection unit, and a facility type leakage detection unit. The chemical leakage detecting unit may detect leakage of chemical substances and prevent an accident such as an explosion. The floor-type leak detection unit can be installed on the floor of the workplace, and the facility-type leak detection unit is installed for each facility to predict and prevent risks such as electric shock and explosion generated from water leakage.

The facility management system unit 130 may manage facilities of a workplace. The facility management system unit 130 may store and manage facility specifications, facility status, facility material information, and facility connection information.

In one embodiment of the present invention, since the facility management system unit 130 is provided to maintain and repair facilities, there is an effect of preventing accidents that may occur in facilities in advance.

The system server 200 is connected to the system unit 100 and can control workplace disasters in an integrated manner. The system server 200 may include a system connection unit 210, an information analysis module 220, and a web service unit 230.

The system linking unit 210 may link information transmitted from the system unit 100 to the system server 200 .

The information analysis module 220 may analyze information linked from the system linking unit 210 . For example, when an alarm is generated in the system unit 100, the information analysis module 220 may determine whether the generated alarm is genuine or false. When the alarm is true, the information analysis module 220 may track the facility where the alarm occurred and analyze the cause of the alarm. The information analysis module 220 may determine the location of the facility where the alarm is generated and build the shortest path to the entrance. Accordingly, it is possible to present the shortest evacuation route for evacuation to a user located near a facility where an alarm has occurred. The information analysis module 220 may present a problem solving method according to the cause of the alarm. The information analysis module 220 may determine the current location of the facility manager and suggest the shortest dispatch route to the facility where the alarm is generated, when personnel are needed to solve the problem.

The web service unit 230 may deliver the information analyzed by the information analysis module 220 to the user. The web service unit 230 may deliver the analyzed information to a user's terminal or PC that is interworking with the system server 200 . For example, the web service unit 230 may transmit information about the cause of the alarm and the shortest route to evacuate received from the information analysis module 220 to a user's terminal or PC located near the facility where the alarm occurred. In addition, the web service unit 230 may transmit the problem solving method and the shortest dispatch route to the facility manager's terminal or PC.

As described above, according to an embodiment of the present invention, not only system administrators but also people with accounts registered in the system can connect to the system server in real time regardless of location and grasp status information of sensors and facilities in the factory. there is

In addition, in one embodiment of the present invention, if an alarm sounds during monitoring, the system determines whether the alarm is true, and when it is determined that the alarm is true, the facility that triggered the detector is identified through system information and the shortest access road and escape route are calculated. It has the effect of being able to respond quickly in the event of an accident.

In addition, in one embodiment of the present invention, since a web service unit is provided to provide current conditions, alarm information, and problem solving methods in real time, the user can confirm whether proper follow-up measures are being taken.

Figure 2 is a block diagram for explaining the information analysis module of Figure 1;

Referring to FIG. 2 , the information analysis module 220 according to an embodiment of the present invention may include a complex accident determination module 221, a cause facility group prediction and suggestion module 222, and a dispatch route calculation engine 223. can

The complex accident determination module 221 may determine whether to display an alarm using machine learning. The complex accident determination module 221 may determine the authenticity/falseness of an alarm by grasping a correlation with surrounding alarm generation data. For example, when alarms of a fire detector and a gas detector are simultaneously generated, the complex accident determination module 221 may determine that the generated alarm is genuine. In addition, when an alarm is generated from the fire detector and a fire work is in progress in the vicinity, the complex accident determination module 221 may determine that the generated alarm is false. For example, in the case of water leak detectors, sensitive detectors can frequently trigger false alarms. Accordingly, when the average time interval of the true alarm is calculated and the average time interval of consecutive alarms falls within the error range, the complex accident determination module 221 may determine that the generated alarm is true. In addition, when the average time interval of consecutive alarms is out of the error range, the complex accident determination module 221 may determine that the generated alarm is false.

For example, the complex accident determination module 221 may use Equation 1 to generate a condition for the number of alarm generation detectors.

[Equation 1]

Here, a may be the number of fire alarms and b may be the number of gas alarms. When the number of fire alarms is two or more and the number of gas alarms is three or more, the complex accident determination module 221 may assign a high weight. As a higher weight is assigned, the fire alarm may be a true alarm.

The complex accident determination module 221 may generate a time condition using Equation 2.

[Equation 2]

Here, T may be an alarm generation time, and 20 may be the sum of five alarm generation times. For example, the complex and determination module 221 may calculate the sum of the times when five alarms sounded and assign a weight. That is, if 5 or more alarms are generated within 20 minutes, the complex accident determination module may assign a high weight. As a higher weight is assigned, a generated alarm may be a true alarm.

Also, β may be an environment weight. For example, the environment weight β may be set between 1 and 10 as a score according to the weather, the situation around the sensor, the environment, and the like.

division Environment Weight (β) When there is no environmental change around the sensor One If hot work is in progress around the detector 7 If the humidity around the detector is above 70% 3 When cleaning with water around the leak detector 3 When performing equipment maintenance work around the detector 5

)는 1로 설정될 수 있으며, 감지기 주변에서 화기작업이 진행 중인 경우, 주변환경 가중치(β)는 7로 설정될 수 있다. 감지기 주변의 습도가 70% 이상인 경우 및 누수 감지기 주변에서 물청소를 하는 경우 주변환경 가중치(β)는 3으로 설정될 수 있으며, 감지기 주변에서 장비 유지보수 작업을 하는 경우 주변환경 가중치(β)는 5로 설정될 수 있다. 예를 들어, 20분이내에 5개의 알람이 발생되었는데, 주변환경 가중치(β)가 1인 경우, 발생 알람은 진성 알람일 수 있다. 예를 들어, 20분이내에 5개의 알람이 발생되었는데, 주변환경 가중치(β)가 10인 경우, 발생 알람은 가성 알람일 수 있다.For example, as shown in Table 1, when there is no environmental change around the sensor, the surrounding environment weight (

) may be set to 1, and when hot work is in progress around the sensor, the surrounding environment weight (β) may be set to 7. When the humidity around the detector is over 70% and when cleaning with water around the leak detector, the environmental weight (β) can be set to 3, and when equipment maintenance work is performed around the detector, the environmental weight (β) is Can be set to 5. For example, when 5 alarms are generated within 20 minutes and the environment weight (β) is 1, the generated alarms may be true alarms. For example, if 5 alarms are generated within 20 minutes and the surrounding environment weight (β) is 10, the generated alarms may be false alarms.

The complex accident determination module 221 may generate a distance condition using Equation 3.

[Equation 3]

Here, X and Y may be the position of the detector. For example, when five or more alarms generated within 20 minutes exist within a range of 50 meters or less, the complex accident determination module 221 may assign a high weight. As a higher weight is assigned, the fire alarm may be a true alarm.

As described above, the system can determine the occurrence of a complex accident by continuously determining the above three conditions. Accordingly, the monitoring system can be further strengthened. The above three conditions in the system can be adjusted according to the size of the applied business, the number of detectors, etc.

The causal facility group prediction and presentation module 222 may predict a facility in which an alarm has occurred. For example, the causative facility group prediction and presentation module 222 may store and analyze state data of peripheral facilities in real time when an alarm occurs. The causal facility group prediction and presentation module 222 can track facilities in which voltage, temperature, pressure, and the like instantaneously change, analyze system data of the facilities, and predict facilities that cause an alarm. That is, since the causative facility group prediction and presentation module 222 cannot conclude that an alarm has occurred in a facility close to the sensor, it can predict the facility that caused the alarm by analyzing the state of related facilities with registered system information. .

The dispatch route calculation engine 223 may calculate the shortest entry distance to the system where the alarm sounded. For example, the dispatch route calculation engine 223 may store the location of a facility causing an alarm and calculate the shortest dispatch route from an entrance to the facility. In addition, the current location of dispatchers necessary for problem solving may be stored, and the shortest dispatch route from the current location of dispatchers to the alarm generating facility may be calculated.

The information analysis module 220 may further include an evacuation route calculation engine. For example, the evacuation route calculation engine may store locations of users in the vicinity of an alarm generating facility, and calculate the shortest evacuation route and travel time from the locations of users to an entrance or shelter. In this case, the evacuation route calculation engine may calculate the shortest evacuation route by figuring out a movement line through which users in each location can evacuate most efficiently in order to prevent congestion during movement.

The information analysis module 220 may transmit the analyzed information to the web service unit. For example, when the generated alarm is true, the complex accident determination module 221 may transmit alarm generation information to the web service unit. The causative facility group prediction and presentation module 222 may predict a facility generating an alarm and transmit information such as the location of the facility and the cause of the alarm to the web service unit. The dispatch route calculation engine 223 may transmit the shortest entry distance to the alarmed system to the web service unit. The evacuation route calculation engine may transmit the locations of users near the alarm generating facility and the shortest evacuation route to the web service unit.

Accordingly, since an embodiment of the present invention determines the true/false of an alarm by grasping a relationship with surrounding alarm generation data and presents the shortest dispatch route, there is an effect of quickly coping with an accident.

In addition, in one embodiment of the present invention, since the evacuation route calculation engine presents the shortest evacuation route to the user, it is possible to secure an evacuation route in the event of an accident, thereby reducing human casualties.

FIG. 3 is a block diagram for explaining the web service unit of FIG. 1 .

Referring to FIG. 3 , the web service unit 230 according to an embodiment of the present invention may include a monitoring browser 231 and a GIS 2D/3D engine 232 .

The monitoring browser 231 includes a main screen 231a, a monitoring screen 231b, a gas dashboard screen 231c, a gas detector management screen 231d, an integrated event management screen 231e, an object management screen 231f, and A seismograph screen 231g may be included.

The main screen 231a may summarize and display the current business situation. The main screen 231a may be the first screen displayed on the monitoring browser 231 . The main screen 231a may display alarm information and weather information generated in a pre-registered workplace.

The main screen 231a may include an SMS transmission unit. The SMS transmission unit may include a pop-up unit capable of searching for a user's contact information, a text writing unit capable of composing a message, and a transmission unit capable of transmitting a written message to the contact information found in the pop-up unit.

Since an SMS transmission unit is provided in an embodiment of the present invention, it is possible to deliver and share information on sensors, facilities, and alarms of a business site in real time to managers and related parties.

The main screen 231a may include a recently occurred event unit. The recently generated event unit may display a plurality of recently generated alarms in sequence. For example, a plurality of alarms may be up to 7. Seven alarms can be listed in order of recent occurrence. When a specific alarm is selected from a plurality of alarm lists, it is possible to move to the monitoring screen 231b of the selected specific alarm. The monitoring screen 231b may display a 3D drawing of a corresponding floor where a selected specific alarm occurs. For example, when a monitoring screen 231b is selected from a plurality of menus displayed on the web service unit 230 and a corresponding floor is selected, the same screen may be displayed.

The monitoring screen 231b may include touch or click buttons such as initial data inquiry, screen setting, sensor and facility inquiry, facility system information inquiry, and dispatch road.

In the initial data search, the current internal situation can be searched in real time. For example, the search for initial data may include a window displaying a red 'A' icon on the drawing and displaying detailed information of the position of the sensor of the first searched alarm when an alarm exists. The detailed information window of the corresponding location may include the name, code, operating state, location information, and an access road icon of sensors and facilities installed at the corresponding location. When the dispatch road icon is selected, the shortest dispatch route accessible to the facility can be calculated and displayed on the 3D drawing.

Screen settings may include facility display, VIEW settings, and graphic settings. The user can change the information displayed to the user on one screen through screen settings.

Detector and facility inquiry can be used when searching for information on sensors and facilities provided in the system unit. For example, sensor and facility inquiry can be inquired by clicking a location on the current screen or by inputting a sensor code in the sensor and facility window on one side of the screen. For example, in the case of a facility with a system, a system search button is activated, and when a system search is selected, the system information of the facility may appear in a pop-up window. Lineage inquiry may include a 3D lineage view, a block type lineage view, and a chart type lineage view.

As described above, the equipment system information can be used to predict the equipment group that caused the alarm, and the dispatch ramp button can be used to check the shortest dispatch route.

The gas dashboard screen 231c can be used to query the alarm/FDC list. The gas dashboard screen 231c may activate at least one chart. For example, the gas dashboard screen 231c may activate three charts, and upon selecting a reception setting, an alarm level and location to be received may be modified in real time through a reception setting pop-up. In addition, when a sensor code is selected from the alarm list, a gas sensor detailed information pop-up is called, and a chart and history information can be inquired on a day/hour/minute/second basis. Here, the chart may be the same as that of the gas sensor event management screen.

The gas detector event management screen 231d may include gas detector information, alarm history, failure history inquiry, and gas level management. The gas detector information may display information on each gas detector installed in the system unit. The alarm history can display the alarms that sounded during the selected location condition and period in a table format. Fault History Inquiry can display a list of fault problems that the detector has caused during a selected location condition and period. Gas grade management can display and set the gas name, unit, and value for each gas code.

The integrated event management screen 231e may display all alarm situations transmitted from the system unit. The integrated event management screen 231e may include detailed event details. When detailed event details are selected, an event history tab and a detector information tab listing sensor information installed in the workplace may appear.

The object management screen 231f may display information about objects installed in each zone. For example, objects could be sensors and equipment.

The seismometer screen 231g may include an earthquake detection monitoring map, an earthquake alarm history, and a real-time earthquake measurement status tab. The earthquake detection and monitoring map may indicate the location of each business site. For example, when a certain business site is selected, real-time earthquake measurement status information, MMI (Modified Mercalli Intensity), and gal values of the business site can be displayed as a chart. Earthquake alarm history can display detailed earthquake alarm history information and MMI and gal values of the business site. In addition, under the earthquake detection monitoring map, the earthquake risk levels are displayed in different colors, and if you hover your mouse cursor over the image representing each level, you can display the range of earthquake impact and action tips.

The GIS (Geographic Information System) 2D/3D engine 232 may be an information system for storing and designing spatial and geographic information data. The GIS 2D/3D engine 232 can visualize the structure of the workplace in 2D and 3D and efficiently analyze the space.

Accordingly, in one embodiment of the present invention, since the web service unit is provided, information about the system can be easily checked. In addition, not only system administrators but also people who have accounts registered in the system can connect to the monitoring server in real time regardless of location to grasp status information of sensors and facilities in the factory.

4 is an exemplary view for explaining an example of a system view screen of a facility according to an embodiment of the present invention.

Referring to FIG. 4 , in an embodiment of the present invention, in the case of a facility with a system, a system search button is activated, and when the system search button is selected, system information of the corresponding facility may pop up. Lineage inquiry may include 3D lineage view, block type lineage view, and chart type lineage view. Such a facility system information screen may be used when facility system information is required or when a facility group causing an alarm is predicted. For example, when an alarm is generated, the causative facility group prediction and presentation module may store and analyze state data of peripheral facilities in real time. In this case, the causative facility group prediction and presentation module may predict the facility that caused the alarm by analyzing the state of facilities related to the registered system information.

Accordingly, in one embodiment of the present invention, since facility system information can be easily checked, the accuracy of alarm-generating facility prediction can be improved, and there is an effect of quickly responding to an accident.

5 is a flowchart illustrating an integrated control method according to an embodiment of the present invention.

Referring to FIG. 5 , the integrated control method according to an embodiment of the present invention may include detecting an abnormality in a sensor and generating an alarm, and determining the authenticity/falseness of the alarm. The complex accident determination module of the information analysis module may determine the authenticity/falseness of the alarm by checking the correlation with surrounding alarm generation data.

Next, when it is determined that the alarm is genuine, a step of tracking the cause facility that generated the alarm may be included. For example, when an alarm is generated, the prediction presentation module can instantaneously identify a facility in which rapid changes in voltage, temperature, and pressure have occurred. After that, it is possible to predict the facility that caused the alarm by analyzing the system data of the facility, and to calculate the shortest dispatch route to the causative facility. In addition, the alarm level can be set according to the cause of the alarm. For example, if the alarm level is a critical level, the scale of damage over time can be predicted. In addition, the shortest evacuation path may be calculated by recognizing the number of users located in the predicted damage scale.

Next, an alarm is displayed on the main screen of the system server, an alarm generation message is transmitted to the user as an in-house message, and alarm information and detailed information of the cause facility can be checked by touching the alarm. For example, when a person concerned or a rescue team needs to be dispatched to a location where an alarm is generated, the shortest dispatch route may be transmitted to the person concerned or the rescue team. In addition, an evacuation guidance message and the shortest evacuation route may be transmitted to users close to the alarm occurrence location. For example, when the alarm level is a danger level, an expected area in which damage occurs may be set, and after confirming whether or not people located in the expected area evacuate, the expected area may be closed.

Next, a step of resolving the cause of the alarm generation may be included. For example, if the alarm level is at a minor level, the cause of the alarm can be resolved by maintenance of the causative facility by the person concerned. For example, when the alarm level is normal, people located in the vicinity of the alarm are quickly evacuated and the fire suppression device is operated to perform initial suppression. For example, when the alarm level is a danger level, people located in the vicinity of the alarm may be quickly evacuated and an area expected to cause damage may be closed.

Finally, follow-up steps may be included. The step of taking the follow-up action may include clicking the alarm on the main screen to display detailed information of the equipment causing the alarm on the drawing of the object management screen. In this case, follow-up measures can be taken by inquiring a drawing of an alarm occurrence location on the object management screen, checking a list of sensors and facilities displayed in the drawing, and modifying the layout of the sensors and facilities. In addition, a step of sharing a result through a message after the completion of the follow-up action may be included.

Accordingly, in the workplace accident integrated control method according to an embodiment of the present invention, when an alarm sounds during monitoring, the system determines whether the alarm is true, and when it is determined that the alarm is true, it identifies the facility that triggered the detector through system information, and then the shortest Since the entry and evacuation routes are calculated, it has the effect of being able to respond quickly in the event of an accident.

In addition, the workplace accident integrated control system and method according to an embodiment of the present invention provides the current situation, alarm information, problem solving method, etc. in real time, so that the user can check whether proper follow-up measures are being taken. there is.

In addition, since the workplace disaster integrated control system according to an embodiment of the present invention presents the shortest evacuation route to the user, it is possible to secure an evacuation route in the event of an accident, thereby reducing human casualties.

6 is a flowchart illustrating a drawing management method according to an embodiment of the present invention.

Referring to FIG. 6, the drawing management method according to an embodiment of the present invention includes the steps of accessing and logging in to the integrated disaster prevention system server, selecting an object management screen from menus on one side of the screen, and selecting location conditions and a system to be modified. , and selecting a desired sensor or facility from the list, placing it in a desired location, and then modifying detailed values.

For example, the main screen may include an object management screen. The object management screen can search for location information and a drawing of the corresponding location, and display a list of 3D objects of sensors and facilities shown in the drawing. The 3D object list may include object placement, sensor/equipment inquiry, and drawing. Object Arrangement allows you to select the objects you want to add to the drawing and specify the location, angle, scale value, name, and code. Detector/facility query can modify the position, angle, scale, value, name, and code of the queried sensor or facility. Drawing can upload a pre-finished picture. Drawing can show shapes, walls to divide areas, and labels on a drawing.

Accordingly, the workplace accident integrated control system and method according to an embodiment of the present invention can directly add or remove objects to the 3D drawing when modification is required, so that the drawing can be changed every time factory equipment is partially replaced. Since there is no need to build a new one, it has the effect of saving time.

Although the embodiments of the present invention have been described above, the spirit of the present invention is not limited to the embodiments presented herein, and those skilled in the art who understand the spirit of the present invention within the scope of the same spirit, the addition of components, Other embodiments may be easily suggested by changes, deletions, additions, etc., but these will also be said to fall within the scope of the present invention.

100: system unit
110: individual disaster prevention system unit 120: water leakage monitoring system unit
130: facility management system unit
200: system server
210: system linkage unit 220: information analysis module
221: complex accident determination module 222: cause equipment prediction presentation module
223: dispatch route calculation engine 230: web service department
231: monitoring browser 232: GIS 2D/3D engine

Claims (8)

System unit installed in the workplace; and
A workplace disaster integrated control system comprising a system server connected to the system unit and integratedly controlling workplace accidents.
According to claim 1,
The system unit,
An individual disaster prevention system unit for detecting fire and gas in the workplace;
Water leakage monitoring system unit for detecting water leakage in the workplace; and
A workplace disaster integrated control system comprising a facility management system unit for managing the facilities of the workplace.
According to claim 1,
The system server,
a system connection unit linking information transmitted from the system unit;
an information analysis module for analyzing information linked from the system linking unit; and
A workplace accident integrated control system including a web service unit for delivering the analyzed information to a user.
According to claim 3,
The information analysis module,
A complex accident determination module that determines whether to display an alarm using machine learning;
A cause facility group prediction presentation module that predicts the cause facility that generated the alarm of the sensor; and
A workplace disaster integrated control system including an dispatch route calculation engine that calculates the shortest entry distance to the location where the alarm is generated.
Detecting an abnormality in the detector and generating an alarm;
determining whether the alarm is true/false;
tracking the source equipment that generated the alarm when it is determined that the alarm is genuine;
Sending an alarm generation message to a person concerned as an in-house message and displaying the alarm on the main screen of the system server;
Checking alarm information and detailed information of the cause facility by touching the alarm;
solving the cause of the alarm; and
Workplace accident integrated control method including the step of follow-up.
According to claim 5,
The step of tracking the cause equipment that generated the alarm,
Identifying facilities that have undergone rapid changes;
predicting the cause facility using system information of the facility; and
A workplace disaster integrated control method including the step of calculating the shortest dispatch route to the cause facility.
According to claim 6,
The follow-up steps are:
Clicking the alarm to display detailed information of the equipment causing the alarm on a drawing of an object management screen; and
An integrated workplace accident control method that includes the step of sharing the results by message after the follow-up is completed.
According to claim 7,
In the step of displaying the detailed information of the equipment causing the alarm on the drawing of the object management screen,
Inquiring a drawing of an alarm occurrence location on the object management screen;
Checking the list of detectors and facilities shown in the drawing; and
Workplace disaster integrated control method comprising the step of modifying the arrangement of the detector and equipment.

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