KR102678889B1 - Method for alerting disater in the work site - Google Patents

Abstract

The method for providing a disaster warning at a workplace according to the present invention is when personal data including communication identification data of a first worker or a third worker transmitted from a first company is received through the data transmitting and receiving unit of the service server. A job subscription data management unit transmitting job subscription data to the first worker or a third worker based on the personal data; When the data transmitting and receiving unit receives work approval data from the first worker or third worker who received the work subscription data, the work contract management unit of the service server transmits the work approval data to the first company through the data transmitting and receiving unit. transmitting; And a step of the work management unit of the service server transmitting the job information received from the first company to the first worker or the third worker through the data transmitting and receiving unit.

Description

Method for providing disaster alerts in the workplace {METHOD FOR ALERTING DISATER IN THE WORK SITE}

The present invention relates to a method of providing safety management, and more specifically, to a method of providing disaster warning at a workplace in preparation for a fire, explosion or collapse situation at a manufacturing or construction site of a large ship or building.

Fires can occur in a variety of places. In particular, fires in places where flammable materials must be stored or used are particularly dangerous, and there is a great need for early fire suppression through early fire warning.

The fire-alarm system enables early response to a fire by emitting a warning sound in the early stage of the fire, and is of great help in effectively suppressing the initial fire in conjunction with fire extinguishing facilities.

Firefighting facilities for large ships or buildings are often installed at the final stage of ship construction or construction. In the case of buildings under construction, they are not equipped with fire alarm systems or firefighting facilities, so they are unable to warn of the occurrence of fire in the early stage, which often leads to large-scale accidents.

Even if a worker discovers a fire scene, it is often difficult to effectively report the fire to other workers at the same scene. In other words, there is no way to notify other workers at the same site even if a fire breaks out until the firefighting facilities are completed. Due to this problem, it takes a long time to recognize a fire at a construction site, and there is a high risk of casualties.

On the other hand, in the case of ship manufacturing companies or construction companies carrying out large-scale projects, in order to carry out large-scale projects, people who manage and supervise work while carrying out the project are hired as regular workers, but the provision of actual labor is through temporary contracts. There are many cases where daily workers who have signed a contract are used.

Full-time workers at ship manufacturing companies or construction companies manage daily workers working on site, but it is not easy to completely manage the entire construction site and control the workplace with a small number of people. In particular, at construction and shipbuilding sites where workers change every day, it is difficult to individually manage workers who come to work each day. Even for daily workers, it may not be easy to identify risk factors at a new work site, learn enough information to quickly evacuate or respond to dangerous situations such as fire or explosion, and inform people around them.

Meanwhile, with the development of information and communications technology, communication between workers can be freely achieved even without using equipment such as conventional walkie-talkies. Since the development of SNS (social network service) has made it easier to exchange text information between multiple people, the frequency of using it for work is very high. Nevertheless, in shipyards or construction sites where workers change every day, or factories where day laborers work, it is difficult to determine work location, etc., and even in the same workplace, work hours vary depending on work hours, so it is difficult to provide effective risk warnings tailored to the situation. A fire alarm system or firefighting facility is required.

Meanwhile, there may be a delay between recognizing a dangerous situation and notifying others of the dangerous situation. Fire, explosion, or collapse situations have the characteristic of rapidly worsening after passing a critical point. Workers may overlook this and continue working, or the situation may worsen in the process of trying to resolve the situation on their own. In addition, if it is predicted that responsibility for providing or overlooking the cause of a worsening situation will become a problem, workers are likely to show a tendency to try to solve the dangerous situation themselves rather than informing those around them.

The purpose of the method for providing disaster warnings at a workplace according to an embodiment of the present invention is to quickly convey the dangerous situation of workers performing work at an actual workplace to those around them and to share information that can ensure the safety of workers. Do it as

A method of providing a disaster warning at a workplace according to another embodiment of the present invention transmits a hazardous situation to workers who are placed in the actual workplace and performs work, thereby preventing work confusion in workplaces other than the workplace where hazardous situations need to be resolved. The purpose is to ensure efficient work and prevent unnecessary on-site confusion.

A method of providing a disaster warning at a workplace according to another embodiment of the present invention secures the safety of workers by analyzing a dangerous situation based on data transmitted from a third worker located adjacent to the worker and conveying the dangerous situation to the surrounding area. The purpose.

A method of providing a disaster warning at a workplace according to another embodiment of the present invention is to prevent confusion in workplaces other than the workplace where hazardous situations need to be resolved by conveying a hazardous situation to workers who are placed in the actual workplace and performing work. The purpose is to

The object of the present invention is not limited to what has been mentioned above, and other objects not mentioned will be clearly understood by those skilled in the art from the description below.

The method of providing disaster warnings at the workplace according to an aspect of the present invention for solving technical problems includes new information including communication identification data of the first worker or third worker transmitted from the first company through the data transmitting and receiving unit of the service server. When receiving data, the job subscription data management unit of the service server transmits the job subscription data to the first worker or the third worker based on the personal data; When the data transmitting and receiving unit receives work approval data from the first or third worker who received the work subscription data, the work contract management unit of the service server transmits the work approval data to the first company through the data transmitting and receiving unit; A step where the work management unit of the service server transmits the job information received from the first company to the first worker or the third worker through the data transmission and reception unit; When the work management unit receives disaster information from the user device of the first worker, transmitting alarm information including the disaster information to a third worker performing work at a predetermined distance from the first worker; Stopping transmission of alarm information when the work management unit receives evacuation completion information from a third worker who received the alarm information; A task management unit receiving location information of the first worker from the user device of the first worker who provided the disaster information, and transmitting the location information to a third worker; It includes a step of the work management unit transmitting a preset post-evacuation assembly point image to the first worker and the third worker.

Here, the work contract management department uses the biometric data of the first worker or the third worker received from the user device of the first worker and/or the third worker to determine whether the work consent data was collected by the first worker or the third worker. is provided to confirm, and the biometric data may include one or more of iris data, fingerprint data, retinal data, blood vessel data, and voice data of the first worker or the third worker.

Work information may include one or more of work location information, work details, work safety information, work start time information, and work end time information of the first worker or third worker in the work place.

The work management unit may be equipped to determine whether the data transmitting and receiving unit matches the work location information of the first worker and/or the third worker using the location information received from the user device of the first worker and/or the third worker.

The work management unit may be equipped to determine the current location of the first worker or third worker using a wireless signal generator previously provided at the work site or GPS information received from the user device of the first worker or third worker.

Here, when the work management unit fails to receive evacuation completion information from the user device of the first worker or third worker, it requests location information at preset time intervals from the first worker or third worker who did not transmit evacuation completion information. Steps may be further included.

When the work management department receives disaster information including one or more of fire alarms, explosion warnings, collapse warnings, hazardous facility warnings, hazardous material warnings, and other work hazard warnings from the user device of the first worker or third worker, the first The method may further include transmitting alarm information including disaster information to a third worker performing work at a predetermined distance from the worker.

The wireless signal generator may be equipped to transmit and receive any one or more signals among Bluetooth, RFID, beacon, and NFC capable of short-distance communication with the user device of the first or third worker or the user device of the third worker.

Job information may be transmitted to the first worker or the third worker.

The alarm information may be provided to be transmitted to a third worker who has received task information that overlaps with the task information received by the first worker or to a third worker located at a preset distance from the first worker.

The work management unit may be equipped to transmit alarm information to an alarm device previously provided at the work site to deliver the warning information to the first or third worker located at the work site.

According to another aspect of the present invention for solving the technical problem, when receiving personal data including communication identification data of the first worker or third worker transmitted from the first company through the data transmitting and receiving unit of the service server, the service server A step of the job subscription data management unit transmitting job subscription data to the first worker or the third worker based on the personal data; When the data transmitting and receiving unit receives work approval data from the first or third worker who received the work subscription data, the work contract management unit of the service server transmits the work approval data to the first company through the data transmitting and receiving unit; And a step of the work management unit of the service server transmitting the job information received from the first company to the first worker or the third worker through the data transmission and reception unit.

Here, when the work management unit receives evacuation completion information from the user device of the first worker, it may further include transmitting the evacuation completion information of the first worker to the first company.

Here, the disaster information is movement distance information measured during a preset time by the worker location management unit of the service server using the user device of the first worker or third worker, and a pre-specified application running on the user device of the first worker or third worker. execution information, temperature information measured for a preset time on the user device of the first worker or third worker, atmospheric pressure information measured for a preset time on the user device of the first worker or third worker, first worker or third worker Requesting acceleration information measured from the user device of the worker for a preset period of time or sound information measured from the user device of the first worker or third worker; and

When the moving distance information, execution information, temperature information, barometric pressure information, acceleration information or sound information includes distance, number of times, temperature, barometric pressure, acceleration or decibel (dB) data at a preset level, the first worker or third worker It may further include transmitting alarm information to.

Here, the work contract management department uses the biometric data of the first worker or third worker received from the user device of the first worker or third worker to confirm whether the work consent data was collected by the first worker or third worker. It is equipped to do so, and the biometric data includes one or more of the iris data, fingerprint data, retinal data, blood vessel data, and voice data of the first worker or the third worker. Media is provided.

The method for providing disaster warnings at a workplace according to an embodiment of the present invention is to quickly convey the dangerous situation of workers performing work at an actual workplace to the surrounding area, thereby improving the safety of workers at a workplace without a firefighting system. Risk information can be shared quickly.

A method of providing a disaster warning at a workplace according to another embodiment of the present invention transmits a hazardous situation to workers who are placed in the actual workplace and performs work, thereby preventing work confusion in workplaces other than the workplace where hazardous situations need to be resolved. Efficient work can be accomplished and unnecessary on-site confusion can be prevented.

A method of providing a disaster warning at a workplace according to another embodiment of the present invention secures the safety of workers by analyzing a dangerous situation based on data transmitted from a third worker located adjacent to the worker and conveying the dangerous situation to the surrounding area. The purpose is to

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

Figure 1 shows a system block diagram of a server for performing a method for providing disaster alerts in a workplace according to an embodiment of the present invention.
Figure 2 shows a flowchart for performing a method for providing disaster warnings at a workplace according to an embodiment of the present invention.
Figure 3 is a diagram illustrating a system for providing a disaster warning at a workplace according to an embodiment of the present invention.

The purpose and effects of the present invention, and technical configurations for achieving them, will become clear by referring to the embodiments described in detail below along with the accompanying drawings. In describing the present invention, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. And the terms described below are terms defined in consideration of donation in the present invention, and may vary depending on the intention or custom of the user or operator.

However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. These embodiments are merely provided to ensure that the disclosure of the present invention is complete and to fully inform those skilled in the art of the present invention of the scope of the invention, and that the present invention is defined by the scope of the claims. It just becomes. Therefore, the definition should be made based on the contents throughout this specification.

Throughout the specification, when a part is said to “include” or “have” a certain component, this means that it does not exclude other components but may further include other components, unless specifically stated to the contrary. . In addition, terms such as "...unit", "...unit" or "...module" used in the specification refer to a unit that processes at least one function or operation, which is hardware or software or hardware and It can be implemented through a combination of software.

Meanwhile, in an embodiment of the present invention, each component, functional block, or means may be composed of one or more subcomponents, and the electrical, electronic, and mechanical functions performed by each component include an electronic circuit, It may be implemented with various known devices or mechanical elements such as an integrated circuit or ASIC (Application Specific Integrated Circuit), and may be implemented separately or by integrating two or more into one.

Additionally, combinations of each block in the attached block diagram and each step in the flow diagram may be performed by computer program instructions. These computer program instructions can be mounted on the processor of a general-purpose computer, a special-purpose computer, a portable laptop computer, a network computer, a mobile device such as a smartphone, an online game service providing server, or other programmable data processing equipment, so that they can be used as a computer device or other program. The instructions, which are executed through the processor of the available data processing equipment, create a means of performing the functions described in each block of the block diagram or each step of the flow diagram described below. These computer program instructions may also be stored in memory available to a computer device or in computer-readable memory that can be directed to the computer device or other programmable data processing equipment to implement a function in a particular manner, so that each block of the block diagram Alternatively, it is also possible to produce a product containing instruction means that perform the functions described in each step of the flow diagram. Since computer program instructions can also be mounted on a computer device or other programmable data processing equipment, a process for performing a series of operation steps on a computer device or other programmable data processing equipment is created, and each block and flow diagram of the block diagram is displayed. It is also possible to provide steps for executing the functions described in each step.

Additionally, each block or each step may represent a module, segment, or portion of code that includes one or more executable instructions for executing specified logical function(s). Additionally, it should be noted that in some alternative embodiments it is possible for the functions mentioned in the blocks or steps to occur out of order. For example, two blocks or steps shown in succession may in fact be performed substantially simultaneously, or the blocks or steps may sometimes be performed in reverse order depending on the corresponding function.

In the embodiments of the present invention, user devices refer to all calculation means that can collect, read, process, process, store, and display data, such as desktop computers, laptop computers, smartphones, PDAs, mobile phones, and game consoles. do. In particular, the user device in the embodiment of the present invention is a device that can execute software written in decipherable code and has the function of displaying and delivering it to the user. Additionally, if necessary, the software can be stored internally or read together with data from outside.

In addition, the terminal in the embodiment of the present invention includes not only the above data processing functions but also functions such as input, output, and storage, and for this purpose, the CPU, motherboard, graphics card, hard disk, and Various elements such as sound card, speaker, keyboard, mouse, monitor, USB, communication modem, etc., as well as CPU, motherboard, graphics chip, memory chip, sound engine, speaker, touchpad, USB, etc. of wireless smartphone terminals. It may include an external connection terminal, a communication antenna, a communication modem capable of implementing communication such as 3G, LTE, LTE-A, WiFi, and Bluetooth. These various elements may be used singly or in combination of two or more, or as part of various elements may be combined to implement one or more functions, and in the embodiments of the present invention, a device shown as one or more blocks in the drawings or detailed description or The parts may mean that various elements included in the above user device represent one or more functions individually, two or more together, or parts of various elements combined.

Meanwhile, in an embodiment of the present invention, a user device, etc. may have a communication function, and in order to implement the communication function, wired Internet, wireless Internet, infrared communication, Bluetooth, RFID, beacon, NFC, WCDMA, Wibro, WiFi, LTE, It can be equipped with various network means such as LTE-A and 5G wired and wireless phone networks.

Hereinafter, a method for providing disaster warnings at a workplace according to an embodiment of the present invention will be described in detail with reference to the attached drawings.

Figure 1 shows a system block diagram of a server for performing a method for providing disaster alerts in a workplace according to an embodiment of the present invention. The service server 110 includes a data transmission/reception unit 111, a work subscription data management unit 112, a work contract management unit 113, and a work management unit 114.

The data transmitting and receiving unit 111 is equipped to transmit and receive data or other information between servers and workers, servers and companies, etc. in a wired or wireless manner.

Next, the work subscription data management department 112) collects data such as contract details to apply to perform work to workers who are actually employed at the work site, even if they are daily workers or regular workers who perform the actual work. It is equipped for storage, processing, and processing.

Next, the work contract management department 113 is equipped to store, process, and process data or information related to the contract terms for workers who have accepted the contract application and are actually assigned to the work site. At this time, the act of accepting the contract application can be separately stored and used as attendance confirmation information in the work contract management department 113 to confirm whether the person has attended the work site. The work contract management department 113 uses the contract period or work time information included in the contract between the worker and the first company 120 to check the worker's actual work period at hour, minute, second, day, month, or regular intervals. It can be provided.

Next, the work management unit 114 is equipped to store, process, and process work information to be delivered to workers who have contracted to work.

Figure 2 shows a flowchart for performing a method for providing a disaster warning at a workplace according to an embodiment of the present invention, and Figure 3 is a diagram illustrating a system for a method for providing a disaster warning at a workplace according to an embodiment of the present invention. am.

Referring to FIG. 2, the method of providing a disaster warning at a workplace according to an embodiment of the present invention is a first worker 140 transmitted from the first company 120 through the data transmitting and receiving unit 111 of the service server 110. Or, when receiving personal data including communication identification data of the third worker 150, the work subscription data management unit 112 of the service server 110 is the first worker 140 or the third worker ( It includes the step of transmitting work subscription data to 150) (S110).

Communication identification data is data used in the user device, which is the personalized equipment of the first worker 140 or the third worker 150, and allows identification of the user through a conventionally commercialized algorithm, so the first company (120) ) It is possible to request confirmation of acceptance of the job subscription by the first worker 140 by transmitting the processed job subscription data to the first worker 140 based on the job subscription information received from ). Identification data for communication may include data about a third partner company (service company) to which the first worker 140 belongs.

Next, when the data transmission and reception unit 111 receives work acceptance data from the first worker 140 or the third worker 150 who received the work subscription data, the work contract management unit 113 of the service server 110 It includes the step of transmitting work approval data to the first company 120 through the data transmitting and receiving unit 111 (S120).

The work contract management unit 113 provides work approval data using the biometric data of the first worker 140 or the third worker 150 received from the user device of the first worker 140 or the third worker 150. It is equipped to confirm whether it was collected by the first worker 140 or the third worker 150. User devices that correspond to personalization devices, such as smartphones and laptops, are used to easily identify the identity of the worker signing a contract with the company, making it easy and clear to confirm the establishment of the contract. Through this. It is possible to clarify the contractual relationship at the stage before work actually begins and prevent information such as confidential information or trade secrets regarding work performance from being provided to unspecified persons. In other words, it is possible to prove the establishment of a contract and at the same time ensure that the work information is delivered to the user device where the actual work information is transmitted.

Job information may be transmitted to the first worker 140 or the third worker 150. In addition, the work information may include one or more of work location information, work details, work safety information, work start time information, and work end time information of the first worker 140 or the third worker 150 in the work place. .

Next, the task management unit 114 of the service server 110 transmits the task information received from the first company 120 to the first worker 140 or the third worker 150 through the data transmission and reception unit 111. Includes the step (S130).

Unlike in the case of large structures such as buildings or ships equipped with fire alarm systems, there may be cases where the work site where workers actually work changes in the case of large structures under construction or being manufactured. Accordingly, the work information includes information on the workplace location where work is actually performed at the time of work, allowing information about the place where the worker may be located to be known in advance with a high probability.

The work management unit 114 uses GPS information received from a wireless signal generator previously equipped at the work site or a user device of the first worker 140 or the third worker 150 to It may be equipped to determine the current location of the worker 150. Through this, the work management unit 114 uses the location information received by the data transmitting and receiving unit 111 from the user device of the first worker 140 or the third worker 150 to connect the first worker 140 or the third worker ( 150) can be equipped to determine whether it matches the workplace location information.

In the case of an actual work site, work may be performed in a space where GPS signals can be received from the user device, so in this case, the worker's location can be estimated through the GPS signal transmitted from the user device.

On the other hand, when a worker is located in an enclosed space or structure where GPS signals are difficult to reach, the place or space where the worker can be located can be measured with a high probability by estimating the worker's location through a signal transmitted from a wireless signal generator. You can. At this time, the wireless signal generator is a user device of the first worker 140 or the third worker 150, or a signal capable of short-distance communication with the user device of the third worker 150, Bluetooth, RFID, beacon, and NFC. It may be equipped to transmit and receive.

Next, when the work management unit receives disaster information from the user device of the first worker, it includes the step of transmitting alarm information including the disaster information to a third worker performing work at a predetermined distance from the first worker. (S140).

Specifically, the method of providing a disaster warning at a workplace according to an embodiment of the present invention allows the work management unit 114 to send a fire alarm, an explosion alarm, a collapse alarm, When receiving disaster information including one or more of hazardous facility warnings, hazardous material warnings, and other work hazard warnings, disaster information is sent to the third worker (150) who is located at a predetermined distance from the first worker (140) and performs work. It may further include the step of transmitting alarm information including.

For example, if a fire, explosion, or collapse begins or the possibility of these is high, it can be checked whether the location of the first worker 140 matches the work location information, and based on the location of the first worker 140, 1 Using disaster information including one or more of fire warnings, explosion warnings, collapse warnings, hazardous facility warnings, hazardous material warnings, and other work hazard warnings transmitted by the worker 140, An alarm may be transmitted to the third worker 150 to evacuate.

Figure 4 illustrates the screen configuration of an application pre-installed and provided on a user device. When touching an area marked with an emergency siren, disaster information may be transmitted.

Figure 5 shows a change in the image of an application running on a user device when disaster information is transmitted by touching an emergency siren. It can be equipped to make a two-step decision by transmitting disaster information and touching the selection area (“yes” area) on whether to evacuate.

Meanwhile, disaster information is provided by the worker location management unit of the service server through the user device of the first worker or third worker, moving distance information measured during a preset time, and a pre-specified application running on the user device of the first worker or third worker. execution information, temperature information measured for a preset time on the user device of the first worker or third worker, atmospheric pressure information measured for a preset time on the user device of the first worker or third worker, first worker or third worker A step of requesting acceleration information measured for a preset time on the worker's user device or sound information measured on the user device of the first worker or a third worker, and moving distance information, execution information, temperature information, barometric pressure information, acceleration information, or If the sound information includes distance, frequency, temperature, atmospheric pressure, acceleration, or decibel (dB) data at a preset level, it can be collected through the step of transmitting alarm information to the first worker or third worker.

There may be a delay before workers recognize a dangerous situation themselves and notify others of the dangerous situation. Additionally, a fire, explosion, or collapse situation may rapidly deteriorate after passing a critical point. Workers may overlook this and continue working, or the situation may worsen in the process of trying to solve the problem on their own. In addition, if it is predicted that responsibility for providing or overlooking the cause of a worsening situation will become a problem, workers are likely to show a tendency to try to solve the dangerous situation themselves rather than informing those around them.

The method of providing a disaster warning at a workplace according to an embodiment of the present invention detects an unusual movement based on the worker's behavior pattern, for example, when the worker's typical movement distance during a predetermined time is about 30 m. It can be assumed to be normal, but if it is measured to have traveled a distance of more than twice that, an abnormal situation in the workplace can be assumed. Alternatively, if there is an application installed on the first worker's or third worker's user device to connect to the service server, a situation in which the application is repeatedly manipulated up to the screen before notifying the disaster situation is a disaster situation in which the worker's decision-making is difficult. can imply.

Alternatively, a situation where the temperature in the workplace increases rapidly may indicate a fire or explosion situation. A sudden decrease or increase in atmospheric pressure can also indicate a disaster situation. When the acceleration sensor installed in the user device detects a sudden acceleration situation and transmits it to the service server, it is difficult for the worker to share the disaster situation directly, such as noise significantly exceeding the preset threshold, or it is difficult to decide whether to share the disaster situation. In situations where it is difficult to do so, indirect information provided from the user device of the first or third worker can be used to estimate a disaster situation and provide alarm information to prevent danger more actively.

In addition, atmospheric pressure information measured for a preset time on the user device of the first worker or third worker, acceleration information measured during a preset time on the user device of the first worker or third worker, or information on the user device of the first worker or third worker The sound information measured by the user device may be transmitted from one user device, but is not limited to this, and a disaster situation may be assumed when information of a similar pattern is transmitted from multiple user devices.

Alarm information is a third worker (150) who has received work information that overlaps with the work information received by the first worker (140) or a third worker (150) located at a preset distance from the first worker (140). 150).

For example, the first worker 140 is assigned work information to perform work from 8 a.m. to 4 p.m., and the third worker 150 is assigned work to perform work from 6 a.m. to 2 p.m. If information is assigned, the first worker 140 transmits disaster information including a fire alarm based on a fire discovered at 9 a.m. and the work management unit 114 receives it, the third worker 150 ), since work is in progress, disaster information is transmitted to the third worker 150.

If the first worker 140 transmits disaster information including a fire alarm at 3 p.m. and the work management unit 114 receives it, the third worker 150 is the third worker 150 because the work time has ended. Do not transmit disaster information to (150).

On the other hand, if it is detected that the third worker 150 is located nearby the first worker 140 at 5 pm after the work hours have ended, even if the work hours of the third worker 150 have ended It may be equipped to transmit disaster information to the third worker 150. At this time, the user device of the worker who has received the disaster information may be equipped to generate a forced siren.

Since workers move quickly under a disaster situation, the work management unit 114 receives data from the user device of the first worker or third worker in preset units such as 1 second, 2 seconds, 3 seconds, 5 seconds, 10 seconds, and 30 seconds. It may be equipped to receive GPS signals. Meanwhile, if the work management unit 114 does not receive information about the worker's movement from the user device of the first or third worker, a rescue signal is transmitted to another third worker located nearby to reach the worker in the area. It can be equipped to help with the rescue.

In the method of providing disaster warnings at the workplace according to an embodiment of the present invention, a work contract is made electronically between a worker and a company through a service server, and work information is delivered, so that disaster information can be transmitted and received by each worker, Since transmission of related information is blocked to third-party workers in situations where receiving disaster information, etc. is unnecessary, it provides usefulness in work management as well as dissemination of disaster situations.

Meanwhile, in another embodiment of the present invention, the work management unit 114 transmits alarm information to an alarm device previously provided at the work site to warn the first worker 140 or the third worker 150 located at the work site. It may be equipped to convey information. If it is difficult to use the user device of the first worker 140 or the third worker 150 or it is difficult to check the disaster information, it is pre-installed in a space near where the first worker 140 or the third worker 150 is working. It can be equipped to notify a dangerous situation by transmitting it to an alarm device capable of wired or wireless communication.

Unlike facilities equipped with fire prevention systems, it is often difficult to have a fire detection and warning system using sensors for ships or buildings under construction or construction. The method of providing a disaster warning at a workplace according to an embodiment of the present invention allows workers close to a risk factor to quickly notify nearby workers, thereby preventing casualties at a dangerous work site.

In addition, the method of providing a disaster warning at a workplace according to an embodiment of the present invention provides the work management department 114 with information or By transmitting information about a space that can be urgently evacuated from the location to the user device of the first worker 140 or the third worker 150, the spread of damage can be prevented or the worker can evacuate from the dangerous place in a short time. It can be done.

In addition, when the work management unit 114 receives disaster information transmitted from a worker, it may be equipped to transmit information about a place where one can safely evacuate from a high-risk accident situation such as an explosion or collapse from the relevant workplace to the user device. there is.

Next, since the work content changes depending on the progress of the work, providing information about the work content can help workers predict the work situation and identify risks in work in advance.

In the case of work safety information, it can be processed and delivered to convey only the information necessary for the relevant work site when handling dangerous substances, etc. or performing work that requires careful handling. By providing work start time information and work end time information, related information can be delivered to workers to facilitate friction or collaboration with related tasks.

At this time, the biometric data includes one or more of iris data, fingerprint data, retinal data, blood vessel data, and voice data of the first worker 140 or the third worker 150. The data may be collected in advance or may be the worker's physical information that can be verified by an authorized agency. However, it is not limited to this, and any biometric information that can electronically confirm the identity of the worker can be applied without limitation.

The work management unit 114 may transmit work information including information about tasks that require actual processing, processing, etc. to be performed by the worker to the first or third worker 150 to confirm the related information. there is. At this time, the user devices through which work information can be transmitted and confirmed are limited to the worker's user devices confirmed by the work contract management department 113, so the security of content that must be kept confidential can be maintained.

Meanwhile, the work management unit 114 may be equipped to process the work information so that the work information can be viewed when the worker's biometric information is input.

Referring to FIG. 3, the first worker 140 or the third worker 150 may simultaneously belong to the first company 120 and perform work, or the first company 120 or the third company 130. You can temporarily work at the same workplace. Since work information must be delivered by confirming the affiliation of each worker when he or she actually performs the work, the work contract management department 113 uses the contract period or work time information included in the contract as described above. It can be equipped to check the actual working period of the worker at minutes, seconds, days, months, or at regular intervals.

For example, information about the time a worker comes to work or leaves work may be used. Work information can be prevented from being transmitted to workers at times other than when the worker is working. Through this, as described above, dangerous situations at a work site can be transmitted only to workers who are actually assigned to the work site and performing work.

According to this embodiment of the present invention, when work is performed by the first company 120 and the third company 130, which have overlapping work periods, the work site is separated and work information is transmitted, thereby causing confusion about work. You can get the job done without it. In addition, when disaster information, including fire warnings, etc., is transmitted from a work site by a worker, etc., a series of data can be stored and used as a fire training record for fire situations.

Next, a step is included in which the work management unit stops transmitting the alarm information when it receives evacuation completion information from the third worker who received the alarm information (S150).

When the third worker evacuates to a safe place, the third worker can transmit evacuation completion information to the service server through the user device, and the task management unit can further send alarm information to the user device of the third worker who sent the evacuation completion information. You can prevent it from being sent any longer. The work management department continues to transmit alarm information to the user device of a third worker who did not transmit evacuation completion information even after receiving alarm information, so that safe evacuation can be achieved or safety measures can be taken. In addition, the work management unit may be equipped to transmit alarm information to the user devices of all workers or to stop sending alarm information all at once to control disaster alerts for all workers. This control method can be provided through a user device of an administrator with authority to control the service server or a data input means capable of inputting data to the service server.

Figure 6 illustrates the screen configuration of an application implemented on a first or third worker user device. When the 'Send evacuation completion' area provided on the display unit of the user device is touched, 'Evacuation completion' is displayed and the task management unit may process it as having received evacuation completion information.

Figure 7 illustrates an image of the display unit of the user device that provides both the worker who provided disaster information and the disaster location (accident location).

At this time, if the work management unit fails to receive evacuation completion information from the user device of the first worker or third worker, it requests location information at preset time intervals from the first worker or third worker who did not transmit evacuation completion information. Additional steps may be included.

If it is impossible to determine the location of the first worker or third worker through a wireless signal generator previously equipped at the work site or GPS information received from the user device of the first worker or third worker, the first worker or third worker 3 A method may be provided in which the work management unit requests location information so that information on the location of the first worker or third worker is directly transmitted to the service server through the worker's user device.

Meanwhile, evacuation completion information may be provided so that it can be transmitted when the user device is operated after arriving at a preset post-evacuation gathering point. This is to prevent a situation where the first or third worker accidentally transmits evacuation completion information and the work management department treats the evacuation as having been evacuated.

Next, a step is included in which the work management unit receives the location information of the first worker from the user device of the first worker who provided the disaster information and transmits the location information to the third worker (S160).

Through this, the third worker can use the first worker's location information to approach a location adjacent to the first worker so that the first worker can evacuate or help eliminate the cause of the disaster situation. Location information may be provided by providing an image of the structure inside the workplace or by describing the area number of the place where the first worker is located or a prominent geographical feature in the surrounding area through voice.

It includes a step where the work management unit transmits a preset post-evacuation assembly point image to the first worker and the third worker (S170).

The first worker and the third worker can escape the disaster situation by moving to the relevant location after receiving the image of the post-evacuation gathering point. The image of the post-evacuation gathering area may be provided to be displayed as an image through a display unit provided in the user device of the first worker or the third worker.

Figure 8 illustrates a post-evacuation gathering image provided on the display unit of the user device, and shows a map of the work site being displayed when the 'post-evacuation gathering area' area is touched. Referring to Figure 8, if such an evacuation situation is repeated, the information of the worker who first provided the disaster situation and the image information of the gathering place after evacuation can be stored together and used as disaster training information.

The post-evacuation gathering image may simply include geographic information such as a map, but may also include images of objects or structures that can be easily found at the work site. For example, the image of gathering after evacuation may be an image of a space very close to the work space where the barricade is installed, and it may be possible to avoid a dangerous situation by moving to a barricade placed very close to the work site.

In addition, when the work management unit receives evacuation completion information from the user device of the first worker, the method may further include transmitting the evacuation completion information of the first worker to the first company. This is to allow the first company to selectively check the safety of workers managed by the company, so that the safety situation can be managed without omission even if the workers are not continuously working.

Figure 9 illustrates the display unit of the administrator user device that clicks on the evacuation situation view area. Referring to Figure 9, referring to the manager screen I of the application, it can be seen that whether evacuation has been completed is displayed arbitrarily or is configured to be classified and checked by the worker's company. Figure 10 shows an example of displaying the last updated location of the worker by matching it with the workplace map when a specific worker who was unable to evacuate is selected.

Figure 11 illustrates a screen provided to block transmission of alarm information to user devices of all workers, such as when a disaster situation is completed. When running an application installed on the administrator user device, if the 'siren release' area is touched, alarm information transmission to all workers may be stopped and the system may return to the original application screen.

In this specification and drawings, preferred embodiments of the present invention are disclosed, and although specific terms are used, they are used only in a general sense to easily explain the technical content of the present invention and aid understanding of the present invention. There is no intention to limit the scope. It is obvious to those skilled in the art that in addition to the embodiments disclosed herein, other modifications based on the technical idea of the present invention can be implemented.

Claims (11)

In the method of providing disaster warning at a workplace where work is performed at a work site, the method includes:
When receiving personal data including communication identification data of the first worker and third worker transmitted from the first company through the data transmitting and receiving unit of the service server, the job subscription data management unit of the service server uses the personal data based on the personal data. Transmitting job subscription data to a first worker and a third worker;
When the data transmitting and receiving unit receives work approval data from the first worker and the third worker who received the work subscription data, the work contract management unit of the service server transmits the work approval data to the first company through the data transmitting and receiving unit. transmitting;
a step of the work management unit of the service server transmitting job information received from the first company to the first worker and the third worker through the data transmitting and receiving unit;
When the work management unit receives disaster information from a user device of a first worker, transmitting alarm information including the disaster information to a third worker performing work at a predetermined distance from the first worker;
stopping transmission of the alarm information when the work management unit receives evacuation completion information from a third worker who received the alarm information;
The task management unit receiving location information of the first worker from the user device of the first worker who provided the disaster information, and transmitting the location information to the third worker;
The work management unit transmitting a preset post-evacuation assembly point image to the first worker and the third worker;
Including,
The work contract management department uses the contract period or work time information included in the contract between the first worker or third worker and the first company to determine the actual work period of the worker by hour, minute, second, day, month, or at a certain cycle. Equipped to check,
The above disaster information is,
The worker location management unit of the service server is a user device of the first worker or third worker that is deployed and performs work at the actual work site confirmed through confirmation of the actual work period. Requesting execution information of a pre-specified application running on a user device, or sound information measured on the user device of the first or third worker; and
If the execution information or sound information includes the number of preset levels or decibel (dB) data, transmitting the alarm information to the user devices of all workers, including the first worker or the third worker; It is collected through
The work contract management unit uses the biometric data of the first worker and the third worker received from the user device of the first worker or the third worker to collect the work consent data by the first worker and the third worker. Provides disaster warning at the workplace, wherein the biometric data includes one or more of iris data, fingerprint data, retinal data, blood vessel data, and voice data of the first worker or the third worker. method.
According to paragraph 1,
The work information includes one or more of work location information, work details, work safety information, work start time information, and work end time information of the first worker and the third worker in the workplace,
A method of providing disaster warnings at a workplace, wherein the disaster information includes one or more of fire warnings, explosion warnings, collapse warnings, hazardous facility warnings, hazardous material warnings, and other work hazard warnings.
According to paragraph 1,
The work management unit is equipped to determine whether the data transmitting and receiving unit matches the work location information of the first worker or the third worker using the location information received from the user device of the first worker and the third worker, and the alarm information is transmitted to a third worker who receives work information that overlaps with the work information received by the first worker or to a third worker located at a preset distance from the first worker. How to provide disaster warning.
According to paragraph 1,
The work management unit is equipped to determine the current location of the first worker or third worker using a wireless signal generator previously equipped at the work site or GPS information received from the user device of the first worker or third worker. A method of providing disaster warning at a workplace, characterized in that.
According to paragraph 1,
When the work management unit fails to receive the evacuation completion information from the user device of the first worker or the third worker, location information is provided at preset time intervals to the first worker or third worker who did not transmit the evacuation completion information. requesting a;
A method of providing disaster warning at a workplace, further comprising:
According to paragraph 4,
The wireless signal generator is equipped to transmit and receive any one or more signals of Bluetooth, RFID, beacon, and NFC capable of short-distance communication with the user device of the first worker or the third worker. A method of providing a disaster warning at a workplace, characterized in that .
According to paragraph 1,
A method of providing disaster warning at a workplace, characterized in that the work information is transmitted to the first worker and the third worker.
According to paragraph 1,
When the work management unit receives the evacuation completion information from the user device of the first worker, transmitting the evacuation completion information of the first worker to the first company; further comprising: How to provide disaster warning.
According to clause 5,
The work management unit transmits the alarm information to an alarm device previously provided at the work site and transmits the warning information to the first worker or third worker located at the work site. .
According to paragraph 1,
The above disaster information is,
The worker location management unit of the service server provides movement distance information measured during a preset time using the user device of the first worker or third worker, and execution of a pre-specified application running on the user device of the first worker or third worker. Information, temperature information measured for a preset time on the user device of the first worker or the third worker, atmospheric pressure information measured for a preset time on the user device of the first worker or the third worker, the first worker or the third worker 3. Requesting acceleration information measured for a preset time from the user device of the worker or sound information measured from the user device of the first or third worker; and
When the movement distance information, execution information, temperature information, barometric pressure information, acceleration information or sound information includes distance, number of times, temperature, barometric pressure, acceleration or decibel (dB) data at a preset level, the first worker or the A method of providing disaster alerts at a workplace, characterized in that the alarm information is collected through a step of transmitting the alarm information to a third worker.
A storage medium that records a program for performing the disaster warning provision method at the workplace according to paragraph 1.