KR102104485B1 - Apparatus for Managing Security and Driving Method Thereof - Google Patents

Abstract

The present invention relates to a safety management apparatus and to a driving method of the apparatus. According to an embodiment of the present invention, the safety management apparatus comprises: a storage unit storing location information of team leaders representing each work area of a construction site and team members managed by each team leader; and a control unit comparing sensing data received from a relay device which is in charge of communication of each work area with the stored location information, and notifying the absence to a team leader and a team member of a detected team member who is absent, when detecting the absence of the team member of each work area.

Description

Safety management device and driving method therefor {Apparatus for Managing Security and Driving Method Thereof}

The present invention relates to a safety management device and a method of driving the device, and more specifically, to manage the safety of workers belonging to a team member centered on a plurality of workplaces at a construction site such as tunnel construction, and further, between team leaders. It relates to a safety management device and a method of driving the device to enable cooperation of safety management.

In general, in the construction, civil engineering, and plant sites, safety for each worker will be the highest priority. However, to date, most of these workers' personal safety is pre-trained, and when it is actually put into the work site, it is common for each individual to take charge of safety for himself. Recently, due to the development of smart devices and wearable devices, some systems have been proposed to enable workers to check the location and body information of workers on the central control server.

However, such a conventional system requires a large number of workers to be managed by a central control server. In this case, management is often difficult only by a small number of monitoring personnel who need to operate it on the control server. there is a problem.

In addition, monitoring personnel can take a lot of time to determine the departure of the work site or the physical hazards of workers through the location or body information of each worker, and dispatch safety personnel to the area. There are also limited ways to cope.

Korean Patent Publication No. 10-2017-0006095 (2017.01.17.) Korean Registered Patent Publication No. 10-1671209 (2016.10.26.)

An embodiment of the present invention is a safety management device and a device that manages the safety of workers belonging to a team member, and further promotes the collaboration of safety management among team leaders, for example, at a construction site such as tunnel construction, centering on a plurality of workplaces as a team leader. An object of the present invention is to provide a driving method.

The safety management device according to an embodiment of the present invention includes a storage unit for storing location information of a team leader representing each work area of a construction site and a team member managed by each team manager, and a relay device for controlling communication of each work area And a control unit notifying the team leader and team member of the detected departure team member when a departure of a team member of each work area is detected by comparing sensing data received from the stored location information and the stored location information.

The control unit further provides work area information related to the work area of the exit team member after notification of the departure, and the first user device of the first team leader managing the detected exit team member and the exit team member currently belong to The work area information may be provided to at least one of the second user devices of the second team leader representing the work area.

The control unit provides the work area information of the work area to which the exit team member currently belongs, to the first user device, and provides the work area information of the work area from which the exit team member has exited to the second user device. You can.

The storage unit further stores work environment information related to a standard of the work environment, and the control unit is configured based on the sensed value received from a sensor sensing the work environment of each of the team members and the stored work environment information. Judging the working environment of each team member, the judgment result can be notified to the team leader.

The storage unit further stores body information related to a normal state of the body, and the control unit is based on the sensed value received from a sensor for sensing the body condition of each of the team members and the stored body information. Judging the physical condition of the people, the result of the judgment can be notified to the team leader.

When the abnormality is detected as a result of the determination, the control unit may request cooperation by notifying the user device of the team leader representing the adjacent work area adjacent to the work area of the team member where the abnormality is detected. have.

The controller, as a relay device, may receive sensing data related to at least one of the current location, work environment, and physical condition of each team member provided by a beacon scanner that manages communication of each work area.

The control unit detects different working environments of a specific work area based on sensing data acquired from different types of sensors provided to each team member of the same organization, and can notify the user device of the team leader to the detection result. have.

In addition, the driving method of the safety management device according to an embodiment of the present invention is a driving method of a safety management device including a storage unit and a control unit, wherein the storage unit includes a team leader and each team leader representing each work area of the construction site. The step of storing the location information of the managed team member, and the control unit compares the sensed data received from the relay device in charge of communication of each work area and the stored position information to detect the departure of the team member of each work area When it does, the step includes notifying the team leader and team member of the detected departure team member.

In the step of notifying, after the notification of the departure fact, the first user device and the exit team member of the first team leader who provide the work area information related to the work area of the exit team member and manage the detected exit team member are further provided. The work area information may be provided to at least one user device among the second user devices of the second team leader representing the current work area.

In the step of notifying, the work area information of the work area to which the exit team member currently belongs is provided to the first user device, and the work area information of the work area where the exit team member has left is sent to the second user device. Can provide.

The storing step further stores work environment information related to a standard of the work environment, and the providing step includes sensing values received from a sensor sensing the work environment of each of the team members and the stored work environment information. It may further include the step of notifying the team leader of the team to determine the work environment of each team member based on the judgment result.

The step of storing further stores body information related to the normal state of the body, and the step of providing is based on the sensed value received from a sensor sensing the body state of each of the team members and the stored body information. The method may further include notifying the team leader of the team member by determining the physical condition of each team member.

In the step of notifying, when an abnormality is detected to any team member as a result of the determination, the user's device of the team leader representing an adjacent work area adjacent to the work area of the team member for which the abnormality is detected is notified to cooperate. The request may further include a step.

The driving method further includes receiving sensing data related to at least one of the current location, work environment, and physical condition of each team member provided by a beacon scanner that manages communication of each work area as the relay device. can do.

In the step of notifying, different working environments of a specific work area are detected based on sensing data obtained from different types of sensors provided to each team member of the same organization, and the detection result is notified to the user device of the team leader It may further include a step.

According to an embodiment of the present invention, for example, the control server forms and manages workers located in a specific area (for example, a workplace) as a small group, and selects a team leader from the formed group to share information collected by the control server with the team leader. The team leader can manage the safety information of the team member or the team member in the adjacent work area centering on the team leader, so that safety measures can be taken immediately when the situation is recognized.

In addition, if a team member leaves the work area, it will be possible to perform double safety management by managing a new team member.

Furthermore, by transmitting data collected through cameras and sensors owned by each team member to each team leader in real time, information can be shared between the workshop and the central control team at the same time, further enhancing the effectiveness of safety management. .

In addition, it will be possible to minimize the work of the control monitor personnel and prevent human accidents due to monitoring failure.

1 is a view showing a safety management system according to an embodiment of the present invention,
2 is a view for explaining a safety management method according to an embodiment of the present invention,
Figure 3 is a block diagram illustrating the detailed structure of the safety management device of Figure 1,
4 is a block diagram illustrating another structure of the safety management device of FIG. 1, and
5 is a flowchart illustrating a safety management process according to an embodiment of the present invention.

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

1 is a view showing a safety management system according to an embodiment of the present invention, Figure 2 is a view for explaining a safety management method according to an embodiment of the present invention.

As shown in Figure 1, the safety management system 90 according to an embodiment of the present invention is a user device (101, 103), relay devices (110a, 110b), the communication network 110 and the safety management device 120 Includes some or all.

Here, "including some or all" means that components such as the relay devices 110a and 110b or the communication network 110 are omitted, and the user devices 101 and 103 and the safety management device 120 are directly connected, for example. P2P) means that communication can be performed, or that the safety management device 120 is integrated into a network device (for example, a wireless switching device) in the communication network 110, etc., and is all included in order to help a full understanding of the invention. Explain that.

The user devices 101 and 103 include a user device 1 101 and a user device 2 103. Since the actual construction site includes more work areas, it is preferable that corresponding user devices are used in each work area in the embodiment of the present invention. User device 1 (101) is owned by a team leader (or first team leader) who directs and directs team members who are put into work area 1 (hereinafter, first workshop) 80A, which is one of a plurality of work areas of the construction site. Represents a user device, and the user device 2 (103) is a team leader (or a second team leader) who directs and directs team members who are put into the work area 2 (hereinafter, the second workshop) 80B, which is different from the first workshop 80A. This corresponds to the user device in possession. Here, the first workshop (80A) and the second workshop (80B) is preferably a workshop adjacent to each other, for example, when performing a two-way tunnel construction as shown in Figure 2, may mean the two-sided workshop adjacent to each other.

The user devices 101 and 103 may include various devices such as a smart phone possessed by team leaders of each workshop or a wearable device such as a domestic company's Gallag * gear. Various devices may be used as the user devices 101 and 103 according to an exemplary embodiment of the present invention, so long as the team leader does not cause inconvenience in the work. For example, the user devices 101 and 103 may include a video display device such as a billboard installed in each workplace, a speaker outputting audio, and the like. In fact, when notifying each team leader of a team member's health status, work environment, or workplace departure, it may be desirable to notify the user by voice. However, since various methods such as transmitting a message together may be possible, the method of notifying the user devices 101 and 103 in the embodiment of the present invention is not particularly limited.

For example, as illustrated in FIG. 1, suppose that workers working in the first workshop 80A, that is, team members of the first workshop 80A, have moved to an adjacent second workshop 80B due to some circumstances. In this case, since the safety management device 120 already knows which workers should be in which workplaces according to the work schedule policy, based on this, the positions of the workers who are put into each workplace are tracked or monitored from time to time, so that the positions of the workers who are put into each workplace When the change is made, it is possible to notify each user device (101, 103) that the team leader of the corresponding workplace is out of the team member's workplace. Due to this, the team leader of the first workshop 80A can see that some of his team members are out of his / her own workplace through the user device 1 101 and are in the second workshop 80B. In addition, the team leader of the second workshop 80B can know that the team member who has flowed into his jurisdiction through the user device 2 103 comes from the first workshop 80A.

As described above, when the state of the workers in the workplace to which the user belongs belongs is changed, the user devices 101 and 103 are notified of the facts and specific contents from the safety management device 120. In other words, if there is a departure from a team member, it is notified that a departure has occurred, and at the same time, specific information about to which workplace a specific worker has left is notified. If a specific worker flows in, it is possible to check the fact that the worker has flowed in and from which workplace the flowed worker has flowed. The team leader and team members belonging to the exit team members can be notified through their own devices, but only the team leader can receive the notification individually and notify the team members, or if there is a billboard or situation board in the workplace. There will be.

In addition, user devices (101, 103), that is, user devices 1 (101) and user devices 2 (103) possessed by each team leader, are associated with the work environment and physical condition of each team member in the workplace to which they belong. Related information may be received. For example, since the safety management device 120 stores information of a normal state or the most stable state in relation to the health state of workers, it is checked based on this in real time or periodically compared to the sensed value to check the state of the worker. By detecting the abnormality, the user devices 101 and 103 of the team leader belong to the fact. Here, the health state of the workers can be measured and stored, for example, through a pulse measurement sensor or the like, at the beginning of work or when the workers enter the construction site, through which the normal state of each worker can be checked. In this case, the method of utilizing the medical information as a reference may be used to determine whether the condition is normal. In addition, the user devices 101 and 103 also receive relevant information when a change in the work environment, such as harmful gas, is detected in a space where a specific team member is currently working. For example, if it is determined that the team member A of the first workplace 80A is exposed to the harmful gas, the safety management device 120 notifies the user device 1 101 of the team leader that the team member A is currently exposed to the harmful gas. To give.

Furthermore, the user devices 101 and 103 may also receive a notification requesting collaboration when an emergency occurs to an operator or the like in the adjacent workplaces 80A and 80B. For example, when it is determined that a specific worker is in an emergency situation in the first workshop 80A, the team leader of the second workshop 80B is notified of the fact and requests for cooperation. Through this, it is possible to quickly respond to the urgent situation occurring at the construction site.

On the other hand, although not clearly shown in Figure 1, workers who are put into each workshop may also be equipped with various devices. First, workers include a position sensor that allows their location to be tracked by the safety management device 120. Here, the position sensor may include various devices such as Zig-bee, Wi-Fi, RFID. In terms of cost, a beacon sensor that performs only one-way communication may be desirable. In addition, each worker can create a camera on the work cap, or wear a work cap equipped with a hazardous gas sensor, work clothes, work shoes, and the like. In addition, workers may wear a wearable device including a pulse measuring sensor to measure their health condition on their wrists. In addition, workers may further have a terminal device (eg, a smart phone, etc.) capable of directly receiving various information from the safety management device 120.

Accordingly, the cameras and various sensors attached to each team member, for example, cause the safety management device 120 as a control server to collect various information of workers located in a dangerous area, and utilize this to notify the team leader of the information. By doing so, it is possible to secure the safety of team members in the group in real time. For example, in a place or area where there is a risk of radioactive exposure, each worker may have a sensor capable of measuring individual radioactive contamination.If a team member detects exposure to radioactivity, the team leader is immediately notified 1 Evacuate team members who have not been exposed to contamination, and locate the contaminated team members so that they can safely escape. Also, the team member can notify the group leader of the adjacent location.

The relay devices 110a and 110b are actually included in the communication network 110. However, in an embodiment of the present invention, the relay devices 110a and 110b are separated from the communication network 110 and illustrated in FIG. 1 for easy description of the present invention. Each relay device (110a, 110b) is responsible for the communication of each workplace, and may include a beacon scanner for communicating with a beacon sensor provided by workers. In other words, the relay device (110a, 110b) to communicate with the devices of each workplace (80A, 80B) to collect the relevant information to be provided to the safety management device 120 via the communication network (110). The collected information may include location information of workers, work environment information, body information related to the health status of workers, and the like. In FIG. 2, although the relay devices 110 and 110b are shown as if they were installed outside, it is understood that each relay device 110 and 110b is in charge of communication for each tunnel area.

1 and 2, relay device 1 110a is responsible for communication of the first workshop 80A, and relay device 2 110b is responsible for communication of the second workshop 80B, respectively. When applied to FIG. 2, it can be seen that the relay device 1 110a is in charge of one tunnel, and the relay device 2 110b is in charge of the other tunnel. The method of jurisdiction for communication of the corresponding workplaces 80A and 80B may of course vary. As shown in FIG. 1, when communication of each area is controlled by using one relay device 110a or 110b, it can be significantly reduced in terms of cost, but communication is controlled by partitioning each communication area with a plurality of relay devices. You may. When using one, a method such as using a signal strength (RSSI) value or measuring a distance from the signal strength (RSSI) may be used. Through this, it is in charge of communication in the relevant area. For example, if the reception strength of the beacon signal received from the beacon sensor exceeds a preset value, it is determined that it is out of the corresponding workplace. On the other hand, when a plurality of relay devices 110a and 110b are used, a method of measuring a position using triangulation or using a number of overlapping times such as how overlapping the position information sensed by the plurality of relay devices 110a and 110b is It may also be possible. For example, in the latter case, it is determined that the user is located in the relevant area only when all the identification information of a specific worker is included. As described above, the configuration and method of a device in a communication jurisdiction area may be various, so the embodiment of the present invention will not be limited to any one method.

In addition, the relay devices 110a and 110b transmit various information related to team members of the workshops 80A and 80B to the user device 1 101 and the user device 2 103 according to the interlocking with the safety management device 120. Can perform the operation. In other words, in addition to the operation of sensing the data, it transmits data according to the request of the safety management device 120 to a specific device (for example, a user device). That is, it is delivered. In this process, the relay devices 110a and 110b may further perform various operations, such as conversion to data formats of various communication standards, but may obscure the subject matter of the invention, and thus are omitted for convenience. It is a good example that if only one thing is introduced, the relay devices 110a and 110b can properly process data according to the network state of the communication network 110 (eg, an unstable state).

The communication network 110 includes both wired and wireless communication networks. For example, a wired / wireless Internet network may be used or interlocked as the communication network 110. Here, the wired network includes an Internet network such as a cable network or a public telephone network (PSTN), and the wireless communication network includes CDMA, WCDMA, GSM, Evolved Packet Core (EPC), Long Term Evolution (LTE), and Wibro network. It includes meaning. Of course, the communication network 110 according to an embodiment of the present invention is not limited thereto, and may be used as a cloud computing network under a cloud computing environment, a 5G network, etc. as a connection network of a next-generation mobile communication system to be implemented in the future. For example, when the communication network 110 is a wired communication network, an access point in the communication network 110 can access a telephone exchange or the like, but in the case of a wireless communication network, accesses SGSN or GGSN (Gateway GPRS Support Node) operated by a communication company to transmit data. It can process or connect to various repeaters such as BTS (Base Station Transmission), NodeB, and e-NodeB to process data.

The communication network 110 may include an access point. Here, the access point may include relay devices 110a and 110b of FIG. 1. Access points include small base stations, such as femto or pico base stations, which are often installed in buildings. Here, the femto or pico base station is classified according to the maximum number of user equipments 101 and 103 that can be accessed according to the classification of the small base station. Of course, the access point includes user equipment 101 and 103 and a short-range communication module for performing short-range communication such as Zigbee and Wi-Fi. The access point can use TCP / IP or RTSP (Real-Time Streaming Protocol) for wireless communication. Here, short-range communication may be performed in various standards such as radio frequency (RF) and ultra-wideband communication (UWB), such as Bluetooth, Zigbee, infrared (IrDA), ultra high frequency (UHF), and very high frequency (VHF), in addition to Wi-Fi. You can. Accordingly, the access point can extract the location of the data packet, designate the best communication path for the extracted location, and transfer the data packet to the next device, for example, the safety management device 120 along the designated communication path. An access point can share multiple lines in a typical network environment, including routers, repeaters and repeaters, for example.

The safety management device 120 may store various data in the DB 120a according to the work schedule policy of the construction site. For example, prior to providing a service according to an embodiment of the present invention, the safety management device 120 may provide location information, health status information of a team leader or team members input to each workplace 80A, 80B according to a work schedule policy, Various information such as work environment information can be stored in advance to be used as reference data. Each of the information may be stored by matching the identification information of the relay devices 110a and 110b that are in charge of communication of the workshops 80A and 80B to which each team member belongs. Accordingly, for example, if the location information of a specific worker detected in the relay device 1 (110a) is detected in the relay device 2 (110b), the safety management device 120 determines that there is a change in position.

In this case, the safety management device 120 notifies the user device 1 (101) of the first team leader that there is a departure from the team member and the specific fact that there is a movement of the position to the second workshop (80B). On the other hand, the user device 2 (103) possessed by the team leader of the second workshop (80B) notifies the specific fact that the first worker (80A) has flowed in with the fact that there is a new worker inflow. Except for this, the safety management device 120 preferably transmits all information related to the team member to the user devices 101 and 103 of the team leader who manages the team member. In other words, information about the work environment of a team member, such as health status, should be notified to the team leader of each team member.

However, when an emergency occurs at a specific workplace (80A, 80B), for cooperation between team leaders, the safety management device 120 is located at the workplace (80A, 80B) adjacent to the workplace where the emergency occurred (80A, 80B) Asks the team leader for cooperation. Of course, when requesting cooperation, the safety management device 120 may provide a specific action guide, such as please input immediately because an emergency occurs at a certain workplace. For such a request for cooperation, the safety management device 120 may preset various reference data such as what state is considered to be an emergency and store it in the DB 120a. For example, if a certain worker's pulse is detected to fluctuate rapidly, only the team leader of the team to which the worker belongs is notified, but if the worker falls, the team leader of the adjacent workshops 80A and 80B is notified of the request for cooperation. will be.

In requesting such cooperation, the safety management device 120 may analyze the collected data and request cooperation by selecting a team leader who is determined to be more leisurely or expedient. In other words, the team leader of a team that is performing very agile work, such as blasting or welding, can be excluded and asked to cooperate with the team leader in charge of material cleanup. Through this, incidents and accidents will be dealt with promptly. This may be sufficient only by determining the work content or characteristics of what work is being performed at a particular work site 80A, 80B at the time the safety management device 120 intends to notify the request for cooperation. For example, the safety management device 120 is to first search for a neighboring workplace as a candidate group based on the incident or accident-occurring workplace, and check the work content or characteristics of the workplace based on the searched candidate group. Through this, for example, one adjacent workshop may be finally selected according to a system designer's setting method, and the team leader of the corresponding workplace may request cooperation.

As a result of the above configuration, the embodiment of the present invention will be able to further increase the effectiveness of safety management by designing a system to manage team members belonging to the team leader of each workplace in a construction site divided into a plurality of workplaces. .

3 is a block diagram illustrating a detailed structure of the safety management device of FIG. 1.

As shown in FIG. 3, the safety management device 120 according to an embodiment of the present invention includes some or all of the communication interface unit 300, the safety management processing unit 310, and the storage unit 320, where "Including some or all" has the same meaning as above.

The communication interface unit 300 communicates with the user devices 101 and 103 via the communication network 110 and relay devices 110a and 110b under the control of the safety management processing unit 310. Here, "user device (101, 103), etc." means that includes a variety of devices (e.g., beacon sensor, work environment measurement sensor, body condition measurement sensor, etc.) mounted on the work cap, work clothes, work shoes, etc. worn by workers. .

The communication interface unit 300 provides various data according to the request of the safety management processing unit 310, representative of the location information related to the location of the worker, physical information such as health status, and the working environment for the working environment of the workspace Information, and more accurately, receives sensing data related thereto and provides it to the safety management processing unit 310. The location information is preferably a beacon signal, but various types of communication signals such as Bluetooth, ZigBee and Wi-Fi, GPS can be used. In these signals, there will be a distinction between one-way and two-way communication, and there will be a distinction between using signal strength values or using coordinate values to track the operator's location. GPS is representative of a method using coordinate values, and a triangulation method may be included therein.

When the communication interface unit 300 receives (sensing) data for an operator or a workplace 80A, 80B, safety management is performed by receiving identification information (for example, device ID, etc.) of the relay devices 110a, 110b together. It is delivered to the processing unit 310. This is to determine the position of the current workers related to the beacon signal, for example, based on the identification information of the relay devices 110a and 110b.

In addition, the communication interface unit 300 may perform various information transmission operations under the control of the safety management processing unit 310. Typically, when workers leave the assigned workplace at the beginning of work, the safety management processing unit 310 detects the information so that the information is notified according to the transmission path of the information to the communication interface unit 300. That is, the corresponding information can be selectively transmitted to at least one of the user device 1 (101) and the user device 2 (1032). Typically, data transmission is performed in a form in which a corresponding data packet is transmitted based on address information included in a data packet.

In addition, the communication interface 300 may perform various signal processing operations such as modulation / demodulation, coding / decoding, etc. in the process of performing the above various operations, but this is obvious to those skilled in the art, so further description is omitted.

The safety management processing unit 310 controls the communication interface unit 300 and the storage unit 320, temporarily stores the processed data in the storage unit 320, or receives or collects data provided by the communication interface unit 300 A service according to an embodiment of the present invention may be provided through an operation for analyzing this. In other words, the safety management processing unit 310 may recall work schedule related data stored in the DB 120a of FIG. 1 during initial driving and store the data in the storage unit 320. Typically, the location information, body information, and information related to the working environment of each workplace 80A and 80B are stored as comparative data.

In this state, the safety management processing unit 310 compares (sensing) data provided in real time or periodically by the communication interface unit 300 with pre-stored (comparative) data, and the situation of each workplace 80A, 80B of the construction site. Judge and monitor. For example, as shown in FIG. 1, when the position of the worker is changed from the first workshop 80A to the second workshop 80B, this is notified to each team leader of each workshop 80A, 80B to take appropriate action. In addition, since the operation of the other safety management processing unit 310 has been sufficiently described with reference to FIG. 1 above, further description will be omitted.

However, briefly referring to the core, the safety management processing unit 310 manages each workplace 80A, 80B centering on the team leader. Information on the work environment or physical condition of the members of the team is notified to the team leader, but when a specific worker leaves the first assigned workplace (80A, 80B), it also applies to the team leader of the workplace (80A, 80B) where the exit workers enter. Workers are notified of specific facts of where they left off so that they can be managed until appropriate action is taken. In addition, when an emergency occurs in a specific workplace (80A, 80B), the team leader of the adjacent workplace (80A, 80B) may request cooperation. Of course, when requesting cooperation, you can request cooperation by judging various circumstances. Other contents other than this have been sufficiently explained above, and further explanation is omitted.

In addition, in addition to the above, other details related to the communication interface unit 300, the safety management processing unit 310 and the storage unit 320 of FIG. 3 are fully explained while describing the safety management device 120 of FIG. Since I did, I would like to replace them with the contents.

FIG. 4 is a block diagram illustrating another structure of the safety management device of FIG. 1.

4, the safety management device 120 'according to another embodiment of the present invention includes a communication interface unit 400, a control unit 410, a safety management execution unit 420, and a storage unit 430. Includes some or all.

Here, "including all or part" means that some components such as the communication interface 400 or the storage 430 are omitted, so that the safety management device 120 'of FIG. 4 is configured, or the safety management execution unit It means that some of the components, such as 420, can be integrated into other components such as the control unit 410, and the like, and all of them are included to help the understanding of the invention.

The safety management device 120 ′ of FIG. 4 is compared with the safety management device 120 of FIG. 3, and the safety management processing unit 310 of FIG. 3 controls the control unit 410 and the safety management execution unit 420 of FIG. 4. The difference is that it can be configured to be dualized by hardware, software, or a combination thereof. Through this, the control unit 410 is only responsible for the control operation, and the safety management execution unit 420 is only responsible for the safety management data processing operation. In this process, the control unit 410 may control the safety management execution unit 420 to execute a program in order to provide a service according to an embodiment of the present invention.

In more detail, the control unit 410 may store data collected from the workshops 80A and 80B in the storage unit 430. Then, the reference data (or comparative data) previously stored in the storage unit 430, for example, the location of workers according to the work schedule policy, health status, and data on the work environment and collected data are classified and stored, and Data can be provided to the safety management execution unit 420 to perform a comparison operation. Through this, when a state change of a specific workplace 80A, 80B is detected, the fact related to the state change can be processed according to a preset method. Here, the "predetermined method" is, for example, determines whether the set condition is satisfied, and is provided only to the head of the team or transmitted to the head of the adjacent work area. Since the detailed contents have been sufficiently described above, further explanation will be omitted.

Excluding these points, for more information regarding the communication interface unit 400, the control unit 410, the safety management execution unit 420 and the storage unit 430 of FIG. 4, the safety management device 120 or FIG. The contents of the communication interface unit 300 and the safety management processing unit 310 of 3 are not significantly different, and therefore, the contents thereof will be replaced.

Meanwhile, as another embodiment of the present invention, the control unit 410 of FIG. 4 may be configured to include a CPU and a memory. Here, the CPU may include a control circuit, an operation circuit (ALU), an instruction interpreter, a registry, and the like, and a memory may include RAM. The control circuit performs a control operation, the operation circuit can perform a data comparison operation operation, and the instruction analysis unit analyzes machine language, that is, bit information, to determine what operation should be performed, and the registry is involved in data storage. can do. The RAM may be configured inside the chip when the control unit 410 is formed in a one-chip form. According to the above-described configuration, for example, when the CPU is initially driven, the program stored in the safety management execution unit 420 of FIG. 4 is loaded into RAM, stored, and then executed, thereby significantly increasing data processing speed compared to FIG. 4. You can do it.

As described above, the embodiment of the present invention may be any number of various configurations other than FIGS. 3 and 4 in connection with the safety management device 120 of FIG. 1, and thus the embodiment of the present invention is particularly limited to any one configuration. Will not.

5 is a flowchart illustrating a safety management process according to an embodiment of the present invention.

Referring to FIG. 5 together with FIG. 1 for convenience of description, the safety management device 120 of FIG. 1 according to an embodiment of the present invention is the location information of a team leader representing each work area of a construction site and a team member managed by each team leader Save (S500). Here, the storage means pre-storing for a certain period of time, but it may be possible to obtain and temporarily store relevant data from the DB 120a of FIG. 1 at a required time.

The safety management device 120 compares sensing data received from a relay device that is in charge of communication of each work area with the stored location information above, and manages the detected departure team member when a departure of a team member of each work area is detected. The first user device of the team leader (eg, user device 1 (101) in FIG. 1) and the second user device of the second team leader representing the work area to which the exit team member currently belongs (eg, user device 2 in FIG. 2 ( 103)) provides at least one user device to provide relevant work area information related to the exit team member (S510).

In accordance with an embodiment of the present invention, the safety management device 120 specifically notifies that the team member belonging to the first user device has deviated to the second workshop 80B, and the second user device has the departure team member to the first workshop ( 80A), it is desirable to give specific details. However, since it is possible for the safety management device 120 to inform only one side, it is not particularly limited to any one method in the embodiment of the present invention.

In addition to the above-described operation, since the safety management device 120 of FIG. 1 can perform various operations, the related operation will be replaced by the description with reference to FIG. 1.

On the other hand, that all components constituting the embodiments of the present invention are described as being combined or operated as one, the present invention is not necessarily limited to these embodiments. That is, if it is within the scope of the present invention, all of the components may be selectively combined and operated. In addition, although all of the components may be implemented by one independent hardware, a part or all of the components are selectively combined to perform a part or all of functions combined in one or a plurality of hardware. It may be implemented as a computer program having a. The codes and code segments constituting the computer program may be easily deduced by those skilled in the art of the present invention. Such a computer program is stored in a computer-readable non-transitory computer readable media, and read and executed by a computer, thereby implementing an embodiment of the present invention.

Here, the non-transitory readable recording medium means a medium that stores data semi-permanently and that can be read by a device, rather than a medium that stores data for a short time, such as registers, caches, and memory. . Specifically, the above-described programs may be stored and provided on a non-transitory readable recording medium such as a CD, DVD, hard disk, Blu-ray disk, USB, memory card, ROM, and the like.

Although the preferred embodiments of the present invention have been illustrated and described above, the present invention is not limited to the specific embodiments described above, and it is usually in the technical field to which the present invention pertains without departing from the gist of the present invention as claimed in the claims. It is of course possible to perform various modifications by a person having knowledge of, and these modifications should not be individually understood from the technical idea or prospect of the present invention.

101, 103: user equipment 110: communication network
110a, 110b: relay device 120, 120 ': safety management device
300, 400: communication interface unit 310: safety management processing unit
320, 430: storage unit 410: control unit
420: Safety management execution unit

Claims (9)

A storage unit for storing location information of a team leader representing each work area of a construction site and a team member managed by each team leader; And
When a departure of a team member of each workspace is detected by comparing sensing data received from a relay device that manages communication of the respective workspaces and the stored location information, the departure of the detected team member and the team member of the team are detected. Includes a control unit for notifying;
The control unit,
When an abnormality is detected to any team member, the user's device of the team leader representing the adjacent work area adjacent to the work area of the team member for which the abnormality is detected is notified of the abnormality and requests for cooperation. Select the team leader who is determined to be possible and request cooperation.
The control unit,
The adjacent work area is searched first as a candidate group based on the incident or accident-occurring work area, and the content or characteristics of the work area are checked based on the searched candidate group. Select to request cooperation from the head of the work area. Safety management device. According to claim 1,
The control unit further provides work area information related to the work area of the exit team member after notification of the departure, and the first user device of the first team leader managing the detected exit team member and the exit team member currently belong to A safety management device that provides the work area information to at least one of the second user devices of the second team leader representing the work area. According to claim 2,
The control unit provides the work area information of the work area to which the exit team member currently belongs, to the first user device, and provides the work area information of the work area where the exit team member has exited to the second user device. Safety management device. According to claim 1,
The storage unit further stores work environment information related to the standard of the work environment,
The control unit determines the working environment of each team member based on the sensing value received from the sensor sensing the working environment of each team member and the stored working environment information, and notifies the team leader of the team to the result of the determination. . According to claim 4,
The storage unit further stores body information related to a normal state of the body,
The control unit is a safety management device that determines the physical condition of each team member based on the sensed value received from a sensor that senses the physical condition of each of the team members and the stored body information, and notifies the team leader of the determination result. delete The method of claim 5,
The control unit, as a relay device, a safety management device that receives sensing data related to at least one of the current location, work environment, and physical condition of each team member provided by a beacon scanner that manages communication of each work area. According to claim 4,
The control unit detects different working environments of a specific work area based on sensing data obtained from different types of sensors provided to each team member of the same organization, and safety to notify the user device of the team leader to the detection result Management device. A method of driving a safety management device including a storage unit and a control unit,
Storing the location information of the team leader representing each work area of the construction site and team members managed by each team leader; And
When the control unit compares sensing data received from a relay device in charge of communication of each work area with the stored location information, when a team member departure of each work area is detected, the team leader and team member belonging to the detected departure team member And notifying the fact of the departure;
When the control unit detects an abnormality to any team member, the control unit notifies the user device of the team leader representing the adjacent work area adjacent to the work area of the team member where the abnormality is detected, requests the cooperation, and requests cooperation. Requesting cooperation by selecting a team leader who is determined to be capable of rapid input upon request; And
The control unit first searches the adjacent work area as a candidate group based on the work area where the accident or accident occurred, checks the work content or characteristics of the work area based on the searched candidate group, and finally confirms the work area according to the setting method. Selecting an adjacent work area of and requesting cooperation from the team leader of the work area;
A method of driving a safety management device further comprising.

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