KR102363618B1 - Method of managing construction site working and system performing the same - Google Patents

Abstract

According to an embodiment of the present invention, a construction site work management system comprises: a construction site work management server which provides a work permit work procedure for an item subject to work permit, generates and provides a work permit when information is input through the work permit work procedure, generates a list of work permits using the work permit according to a response message to a work permit review request message, and terminates a work upon receiving an inspection result for the work permit; and an inspector terminal which generates the work permit through the work permit work procedure, provides the work permit review request message for the work permit, when receiving the work permit review request message, reviews the work permit extracted from the work permit review request message, rejects the work or registers the work, and creates a check list based on the work permit. According to the present invention, safety check for a high-risk work can be carried out effectively.

Description

Construction site work management method and system for implementing the same

The present invention relates to a construction site work management method and a system for implementing the same, and more particularly, to a construction site work management method and a system for implementing the same for effectively conducting a safety check for high-risk work.

Currently, in a workplace where a lot of dangerous work occurs, the problem of safety accidents is dealt with with the greatest importance.

In order to prevent such human/material safety accidents from occurring due to the above reasons, a series of tasks to obtain prior approval for all risk-related tasks are carried out in the workplace. Looking at the flow of the existing work in detail, it can be summarized in several ways as follows.

First, if any work occurs in a hazardous area or hazardous facility or specific work of the workplace, the person in charge fills out an application for safe work permit related to the work and requests permission for the work from the safety department. In the safe work permit application form, the request is made by specifying the details of the work, such as the risk level information and worker information of the facility and area, and if there are other external technicians, the information, work details, work schedule, etc.

Second, when the workplace management organization receives an application for a safe work permit, it conducts a qualification review that evaluates the worker's skill level and whether he/she is an authorized person in a hazardous area. After the qualification examination, the safety work instructions and preparation tools related to safe work that must be equipped in the relevant hazardous area and hazardous facilities are written down and issued together with the safe work permit. A daily safety checklist is also attached.

Third, the worker is notified of the safety work permit from the safety department and can proceed with the planned/approved work after receiving the safe work permit, safety guidebook, and daily safety checklist related to safe work.

Looking at the above, it can be seen that a lot of time is wasted in obtaining a safe work permit for work in the workplace, and another problem is that the work flow for obtaining such a safe work permit in an emergency situation is not too standardized. will be.

If I should add one more thing, after requesting the safety work permit from the safety department, if it is not a standard level related to the safety of maintenance workers or visitors, the safety department will request a worker with qualifications again. It can be said that a lot of time wastage occurs.

It is an object of the present invention to provide a construction site work management method and a system for implementing the same for effectively conducting a safety check for high-risk work.

In addition, the present invention provides a construction site work management method and a system for implementing the same to provide convenience at the construction site by transmitting the relevant content to the manager and receiving a reply when nonconformity is found in the process of working based on the work permit is intended to provide

In addition, the present invention provides a checklist for each of high-risk work and general work, so that a safety inspection log can be automatically generated based on the checklist by providing a construction site work management method and a system for implementing the same do.

In addition, an object of the present invention is to provide a construction site work management method and a system for implementing the same, which can improve the efficiency of management by providing visualization of the operating status of the permit issued at the workplace in the form of a dash-board.

In addition, the present invention allows the worker to scan or directly input the identification code inserted in the work permit, or to match the worker who is put into the corresponding work for each work permit with the permit through facial recognition, and by matching the inspection record for the work permit with the worker The purpose of the present invention is to provide a construction site work management method that can be used to calculate the worker's safety work procedure implementation history and productivity for the work, and a system for implementing it.

In addition, the present invention relates to a construction site work management method that links risk assessment with work permits and enables workers to enter risk factors and safety measures on work permits through worker terminals so that workers can participate in risk assessment and the same It aims to provide a system that runs.

In addition, the present invention provides a BI (Business Intelligence) service by visualizing the status of issued work permits (that is, issuance, inspection or not, work in progress, work cancellation, extension work, work stoppage), a construction site work management method and a system for executing the same.

In addition, the present invention provides a construction site work management method and a system for implementing the same, in which the user directly selects the work subject to the work permit and allows the user to register a check list for each target work so that it can be utilized to suit the characteristics of each business site aim to do

The objects of the present invention are not limited to the above-mentioned objects, and other objects and advantages of the present invention not mentioned may be understood by the following description, and will be more clearly understood by the examples of the present invention. It will also be readily apparent that the objects and advantages of the present invention may be realized by the means and combinations thereof indicated in the appended claims.

The construction site work management system for achieving this purpose provides a work permit work procedure for an item subject to work permit, and when information is input through the work permit work procedure, a work permit is generated and provided, and the work permit review request is made According to the response message to the message, the work permit list table is generated using the work permit, and when the inspection result for the work permit is received, the construction site work management server terminates the work and works through the work permit work procedure After generating the permit, a work permit review request message is provided for the work permit, and upon receiving the work permit review request message, the work permit extracted from the work permit review request message is reviewed, and the work is rejected or work is registered; and an inspector terminal for creating a check list based on the work permit.

In addition, the construction site work management method for achieving this purpose includes the steps of, by the construction site work management server, providing a work permit work procedure for a work permit target item to a manager terminal, the manager terminal using the work permit work procedure through the work permit work procedure providing a work permit review request message for the work permit to the manager terminal after generating generating, by the construction site work management server, a list of work permits using the work permit according to a response message to the work permit review request message; providing a target item to an inspector terminal, the inspector terminal creating a checklist based on a work permit corresponding to the inspection target item, and providing the checklist to the construction site work management server, and the construction site work management server and terminating the work upon receipt of the inspection result for the work permit.

According to the present invention as described above, there is an advantage that the safety check for high-risk work can be effectively performed.

In addition, according to the present invention, there is an advantage that convenience can be provided at the construction site by transmitting the relevant content to the manager and receiving a reply when nonconformity is found in the process of working based on the work permit.

In addition, according to the present invention, there is an advantage that a safety check log can be automatically generated based on the check list by providing a check list for each of the high-risk work and the general work.

In addition, according to the present invention, there is an advantage in that the management efficiency can be improved by providing visualization of the operation status of the permit issued at the workplace in the form of a dash-board.

In addition, according to the present invention, the worker scans or directly inputs the identification code inserted in the work permit, or through facial recognition, the worker inputted for each work permit by the work permit is matched with the permit, and the inspection record of the work permit is matched with the worker This has the advantage that it can be used to calculate the worker's safety work procedure implementation history and productivity for the work.

In addition, according to the present invention, there is an advantage that the risk assessment and the work permit are linked, and the worker can participate in the risk assessment by allowing the worker to enter the risk factors and safety measures on the work permit through the worker terminal.

In addition, according to the present invention, there is an advantage in that it is possible to provide a BI (Business Intelligence) service by visualizing the status of the issued work permit (ie, issuance, inspection or not, work in progress, work cancellation, extension work, work stop).

In addition, according to the present invention, there is an advantage that the user can directly select the work subject to the work permit, and the user registers a check list for each subject work so that it can be utilized to suit the characteristics of each workplace.

1 is a network configuration diagram for explaining a construction site work management system according to an embodiment of the present invention.
2 is a network configuration diagram for explaining a construction site work management system according to another embodiment of the present invention.
3 is a network configuration diagram for explaining a construction site work management system according to another embodiment of the present invention.
4 is a network configuration diagram for explaining a construction site work management system according to another embodiment of the present invention.
5 is a block diagram for explaining the internal structure of a construction site work management server according to another embodiment of the present invention.
6 is a flowchart for explaining an embodiment of a construction site work management method according to the present invention.
7 to 26 are exemplary views for explaining the execution screen of the manager terminal according to the construction site work management method according to the present invention.

The above-described objects, features and advantages will be described below in detail with reference to the accompanying drawings, and accordingly, those of ordinary skill in the art to which the present invention pertains will be able to easily implement the technical idea of the present invention. In describing the present invention, if it is determined that a detailed description of a known technology related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description will be omitted. Hereinafter, preferred embodiments according to the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to indicate the same or similar components.

1 is a network configuration diagram for explaining a construction site work management system according to an embodiment of the present invention.

Referring to FIG. 1 , the construction site work management system includes a construction site work management server 100 , a worker terminal 200 , and a manager terminal 300 . The construction site work management server 100 includes an education completion information database 110 , a certification database 111 , a career information database 112 , a worker database 113 , and a health checkup database 114 .

The construction site work management server 100 receives and stores worker profile information from the worker terminal 200 through communication with the worker terminal 200 . In this case, the worker profile information may include personal information, career history, education history, health examination history, and the like.

First, the construction site work management server 100 provides the training completion information registration procedure to the worker terminal 200 before the worker goes to work, and receives the training completion information through the training completion information registration procedure.

In this case, the education completion information may include a name, a date of birth, a registration number, a completion date, a photograph of the completion certificate for each education completion certificate, and the like. The above education certificate is a certificate issued after completing the education on construction site safety management, and may include a basic health certificate and the like.

When issued by an education completion issuing organization, the education completion certificate may be issued by inserting a verification code for determining whether authenticity is authentic. That is, when printed by the education completion issuing organization, pixel spaces of different sizes corresponding to the authenticity identification code are output and issued together.

As described above, when the education completion certificate is issued by the education completion issuing organization, the authenticity determination code inserted into the education completion certificate is received from the education completion issuing organization server and stored in advance. Accordingly, the construction site work management server 100 may determine the authenticity of the education completion certificate by using the authenticity determination code received from the education completion issuing organization server.

Because the pixel space of different sizes inserted in the above education certificate is set to a color similar to the background screen of the education certificate (that is, a color corresponding to a value whose RGB value is above or below a certain value), the user's Although it is invisible to the naked eye, when the pixel is analyzed in the process of the construction site work management server 100 scanning to determine the authenticity of the training certificate, the pixel space corresponding to the authenticity determination code can be extracted because the pixel values are different. .

Therefore, the construction site work management server 100 extracts a plurality of pixel spaces from the education certificate in the process of scanning and analyzing the education certificate, and then generates a truth determination code using the binary value indicated by the dotted dots in the plurality of pixel spaces. can do.

For example, when the construction site work management server 100 extracts one pixel space composed of 4 dots and 6 pixel spaces composed of 8 dots, it recognizes the pixel space composed of 4 dots as 1, and 8 By recognizing the pixel space made up of dots as 0, it is possible to generate the authenticity determination code "1000000".

As another example, when the construction site work management server 100 extracts 2 pixel spaces composed of 6 dots and 3 pixel spaces composed of 8 dots, the pixel space composed of 6 dots is recognized as 1, and 8 A pixel space made up of dots is recognized as 0, and the authenticity determination code "11000" is generated.

Then, the construction site work management server 100 may determine the authenticity of the education certificate by comparing the authenticity determination code and the received authenticity determination code in advance.

As described above, the construction site work management server 100 calculates the effective time and training time for each training using the training completion information recorded on the training completion certificate after determining the authenticity of the training completion certificate, and then lists the training types for each worker And the authentication time is stored in the education completion information database (110).

In this case, if the accumulated training time corresponding to the worker exists in the training completion information database 110, the accumulated training time is updated by reflecting the training time in the accumulated training time.

Then, the construction site work management server 100 generates a worker training list, and provides the worker training list to the worker terminal 200 .

In this case, the worker training list may include a manager, company, site, date, name, date of birth, whether newcomer training has been completed, effective period, whether to go to work, a list of required training, whether or not required training has been completed.

Then, the construction site work management server 100 receives the attendance authentication information from the worker terminal 200, and after the training of the workers is carried out according to the worker training list received from the manager terminal 300, the training proof photos and training Receives a training completion confirmation request message including proof information.

At this time, the attendance certification information may include the name of the worker and the name of the supervisor, and the training proof information includes the training category, training target, work type name, training date, training location, training time, training manager (manager, etc.), training content and the like.

The construction site work management server 100 uses the attendance authentication information in the training completion confirmation request message to authenticate attendance and extract training proof information, and then use the training proof information to train each worker stored in the training completion information database 110 . Update the type list and accumulated time.

That is, the construction site work management server 100 calculates the effective time and training time for each training by using the training proof information, updates the training type list for each worker using the training type, and calculates the accumulated time using the certification time. It is updated and stored in the training completion information database 110 for each worker.

In addition, the construction site work management server 100 provides a certification acquisition information registration procedure to the worker terminal 200, receives certification acquisition information through the certification acquisition information registration procedure, and stores certification acquisition information for each worker in the certification database 111 save to

At this time, the certificate acquisition information includes required information and optional information for each certificate, and the required information includes title, name, nationality, resident registration number, address, nationality, issuance date, aptitude test, expiration date, holding license, and proof photo, The selection information may include an insurance policy, a business registration certificate, an equipment registration certificate (eg, a result of a non-destructive inspection of a crane, a pump car, etc.), a photographic evidence, and the like. The above certificate is a certificate issued after the technology available at the construction site is certified through testing, and may include a machine pilot.

When the above certificate is issued by an organization in charge of testing a technology available at a construction site, a verification code for authenticity may be inserted and issued. That is, when a certificate is issued by an institution, pixel spaces of different sizes corresponding to the authenticity identification code are output and issued together.

As described above, when the certificate is issued, the authenticity determination code inserted into the certificate is received from the certification test hosting organization server and stored in advance. Accordingly, the construction site work management server 100 may determine the authenticity of the certification by using the authenticity determination code received from the certification test hosting organization server.

Since the pixel space of different sizes inserted in the above certificate is set to a color similar to the background screen of the education certificate (that is, the color corresponding to the RGB value of the background screen being above or below a certain value), the user's eyes Although it is not visible, when the construction site work management server 100 analyzes the pixels to determine the authenticity of the photographic evidence such as certification, the pixel space corresponding to the authenticity determination code can be extracted because the pixel values are different.

Accordingly, the construction site work management server 100 extracts a plurality of pixel spaces from a photographic evidence such as a certificate in the process of scanning and analyzing the photographic evidence, such as a license, etc. Thus, the authenticity determination code can be generated.

For example, when the construction site work management server 100 extracts one pixel space composed of 4 dots and 6 pixel spaces composed of 8 dots, it recognizes the pixel space composed of 4 dots as 1, and 8 By recognizing the pixel space made up of dots as 0, it is possible to generate the authenticity determination code "1000000".

As another example, when the construction site work management server 100 extracts 2 pixel spaces composed of 6 dots and 3 pixel spaces composed of 8 dots, the pixel space composed of 6 dots is recognized as 1, and 8 A pixel space made up of dots is recognized as 0, and the authenticity determination code "11000" is generated.

Then, the construction site work management server 100 may determine the authenticity of the certificate by comparing the authenticity determination code and the previously received authenticity determination code. As described above, the construction site work management server 100 stores certification acquisition information for each worker in the certification database 111 after the authenticity of the certification is determined.

Therefore, the construction site work management server 100 uses the certificate acquisition information for each worker stored in the certificate database 111. If the remaining period until the expiration of the validity period of each certificate or each of the equipment registration certificates is less than a specific period, the manager terminal 300 ) can provide a notification message about the expiration of the validity period of the certificate.

In addition, when the construction site job management server 100 receives a past career registration request message including career information from the worker terminal 200, it extracts career information from the past career registration request message and then stores career information for each worker in the career information database. Save to (112). In this case, the career information may include the number of working days, the type of work, the ordering party (eg, company), the type of the project (eg, civil engineering, architecture, plant, etc.), manager, detailed work type, and the like.

After that, when the construction site work management server 100 receives the career person search request message from the manager terminal 300, it extracts the worker from the career information database 112 according to the career person search request message, and then guides the career person including the career information provide a message. As such, the construction site work management server 100 provides career information together so that a business operator can refer to the worker's project arrangement based on the career information.

If a worker is hired by a business operator and participates in a project, the construction site work management server 100 checks careers and updates career information for each worker stored in the career information database 112 .

In addition, the construction site work management server 100 generates a list of workers using the worker information for each worker stored in the worker database 113 and the health checkup object stored in the health checkup database 114, and then the hospital server ( (not shown) provides a health check-up reservation message for reserving a health check-up for workers on the worker list. In this case, the list of workers may include the type of examination for each worker, the date of the next examination, the scheduled examination institution, the desired examination reservation date, and the like.

Thereafter, the construction site work management server 100 recognizes the examination result document issued by the hospital server (not shown), generates the examination result from the examination result document, and then stores the examination result for each worker in the worker database 113 . Save.

In one embodiment, when the construction site safety management server 100 receives the examination result document issued by the hospital server from the manager terminal 300, it recognizes the examination result document using OCR technology and then corresponds to a predetermined item The contents are extracted and stored in the worker database 113 .

2 is a network configuration diagram for explaining a construction site work management system according to another embodiment of the present invention.

Referring to FIG. 2 , the construction site work management system includes a construction site work management server 100 , a manager terminal 300 , and a meteorological agency server 400 . The construction site safety management server 100 includes an accident risk assessment database 120 , a risk assessment standard model 121 , a risk assessment database 122 , a site risk characteristic prediction model 123 , and an accident case database 124 . .

The construction site work management server 100 generates a risk assessment result for each work type based on the accident risk assessment database 120 and the risk assessment standard model 121 .

The accident risk assessment database 120 stores the accident frequency ratio for each construction type, the accident intensity ratio for each construction type, and detailed information for each accident. In this case, detailed contents for each disaster may include process, cause, accident type, unit work, number of injured persons (death/injury), site location, type of construction, construction amount, and rate of completion. The risk assessment standard model 121 above stores risk factors for each type of work and safety measures for each risk factor.

First, the construction site work management server 100 corresponds to the keyword in the accident risk assessment database 120 when receiving a keyword corresponding to each of the construction site situation (ie, construction scale, construction type, completion rate, climate, etc.) and work content The accident frequency ratio by construction type, accident intensity ratio by construction type, and detailed contents for each accident are extracted. The above keywords may be determined as a process, an accidental person, an accident type, a unit work content, and the like.

Then, the construction site work management server 100 calculates a risk assessment result for each work type using the accident frequency ratio for each work type and the accident intensity ratio for each work type.

In this case, the construction site worker management server 100 may calculate the risk evaluation result for each work type through the AI engine or may calculate it through the following [Equation 1] to [Equation 6]. Hereinafter, a process of calculating the risk assessment result for each type of work through [Equation 1] to [Equation 6] will be described.

In one embodiment, the construction site work management server 100 evaluates the risk by construction type using the accident frequency ratio for each construction type and the accident intensity ratio for each construction type extracted from the risk evaluation database 122 based on [Equation 1] grade can be calculated. In this case, the risk assessment database 122 stores the accident occurrence frequency ratio for each construction type and the accident intensity ratio for each construction type, and may be automatically updated as the application is used.

[Equation 1]

Part_Danger_level = (Danger_fre_rate + Danger_str_rate) * Danger_W

Part_Danger_level: Risk assessment level for each type of work

Danger_fre_rate: Calculated by [Equation 2] as the rate of accident occurrence by construction type,

Danger_str_rate: Calculated by [Equation 3] as the accident intensity ratio by construction type

Danger_W: Weight determined according to the time of accident by construction type

In [Equation 1], the accident frequency ratio for each work type (Danger_fre_rate) is calculated by the following [Equation 2], and the accident intensity ratio by construction type (Danger_str_rate) is calculated by the following [Equation 3], The weight (Danger_W) determined according to the time of occurrence of each type of accident is assigned a higher weight as the time of occurrence of the accident is closer to the present time for cases where the time of accident does not exceed 3 years from the current time. A predetermined weight (eg, “1”) is assigned to cases in which α is more than 3 years from the present time.

[Equation 2]

Danger_fre_rate = (part_victim / total_victim) × 100

Danger_fre_rate: Accident frequency ratio by construction type,

part_victim: Accident index by construction type,

total_victim: Total disaster index

In [Equation 2], the disaster index (part_victim) and the total disaster index (total_victi) for each work type may be determined by the detailed contents (ie, the number of victims) for each disaster extracted from the risk assessment database 122 .

[Equation 3]

Danger_str_rate

= (part_dead_people_rate × 3) + part_injured_people_rate

Danger_str_rate: Accident intensity ratio by construction type,

part_dead_people_rate: Calculated by [Equation 4] as the death rate by type of work,

part_injured_people_rate: Calculated by [Equation 5] as the rate of injured people by type of work

In [Equation 3], the death rate by type of work (part_dead_people_rate) is calculated by [Equation 4], and the injured rate by type of work (part_injured_people_rate) is calculated by [Equation 5].

[Equation 4]

part_dead_people_rate = (part_dead_people / total_dead_people) × 100

part_dead_people_rate: rate of deaths by type of work;

part_dead_people: number of deaths by type of work,

total_dead_people: total number of deaths

In [Equation 4], the number of fatalities by type of work (part_dead_people) and the total number of deaths (total_dead_people) may be determined by the details of each disaster extracted from the risk assessment database 122 (ie, deaths among the number of casualties).

[Equation 5]

part_injured_people_rate

= (part_injured_people / total_injured_people) × 100

part_dead_people_rate: Percentage of casualties by type of work;

part_dead_people: number of injured by type of work;

total_dead_people: total number of wounded

In [Equation 5], the number of injured persons (part_dead_people) and the total number of injured persons (total_dead_people) by type of work in [Equation 5] may be determined by the details of each disaster extracted from the risk assessment database 122 (that is, the number of injured among the number of casualties).

The risk evaluation grade for each type of work calculated through [Equation 1] to [Equation 5] above may be as shown in [Table 1] below.

[Table 1]

As described above, when the construction site work management server 100 determines the risk assessment grade for each work type based on the accident risk assessment database 120 , the risk factor corresponding to the risk assessment grade for each work type in the risk assessment standard model 121 . and safety measures for each risk factor are extracted.

Thereafter, the construction site work management server 100 generates risk assessment result data by using the risk assessment grade, risk factors, and safety measures for each risk factor, and then stores the risk assessment result data in the risk assessment database.

After generating the risk evaluation result data through the above-described process, the construction site work management server 100 predicts the risk by reflecting the risk evaluation result data, site information, and the risk evaluation index for each construction cycle based on the site risk characteristic prediction model create data

The above site information may include site address, construction type, construction scale (amount), construction period, master schedule by construction period/building permit information: site location, actual construction start date, main use code name, and the like.

At this time, the site risk characteristic prediction model 123 is the site location, construction type, construction scale, weather, process progress, delay, patrol data by construction type (Patrol Data), patrol data by accident type (Patrol Data), compared to all workers The percentage of safety scores for each field worker and work team is stored.

[Equation 6]

ConstructionPeriod_Danger_value = PastPart_Danger_value + weight

ConstructionPeriod_Danger_value: Risk assessment index for each construction cycle,

PastPart_Danger_value: Risk assessment index by past construction type,

weight: site risk characteristic weight

In the above [Equation 6], the field risk characteristic weight may be changed according to a fixed factor, a variable factor, and a field nonconformity. The fixed factors include a site location, a construction type, and a construction scale, and the variable factors include weather information received from the Meteorological Administration server 400 , progress and delay in comparison with a predetermined schedule.

Site nonconformities refer to site nonconformities pointed out by the manager who manages the site. For example, field nonconformities may include non-tightening of safety hooks. As described above, the risk assessment index for each construction cycle is changed by changing the site risk characteristic weight according to fixed factors, variable factors, and site nonconformities.

3 is a network configuration diagram for explaining a construction site work management system according to another embodiment of the present invention.

Referring to FIG. 3 , the construction site work management system includes a construction site work management server 100 and an inspector terminal 500 , and the inspector terminal 500 includes a manager terminal 300 and a monitoring group terminal 600 . . 3 may further include a drone (not shown).

The drone captures the monitoring target of the construction site according to the control signal received from the construction site work management server 100 , and then generates scan information and images for the monitoring target and provides it to the construction site work management server 100 . For example, the drone scans a "safety railing" to be monitored for a construction phenomenon, and then provides scan information and an image to be monitored to the construction site work management server 100 .

To this end, the drone irradiates light to the monitoring target of the construction site in the process of scanning the construction site according to the control signal received from the construction site work management server 100 to photograph the monitoring target, and then scans information about the monitoring target and A monitoring target image is generated and provided to the construction site work management server 100 . In this case, the monitoring target may include a helmet of the worker, construction materials, and the like.

In one embodiment, when light is applied while the drone scans the monitoring target when the monitoring target is made of metal, dotted dots of different depths and widths reflect the applied light.

In this case, since the depth and width of the halftone dots formed on the monitoring target are different from each other, the amount of reflected light will be different. Accordingly, the drone provides scan information including information on reflected light on the monitoring target and the monitoring target image to the construction site work management server 100 by using information on the reflected light from the monitoring target.

In another embodiment, when the monitoring target has a pattern generated through the printing process, the drone scans the monitoring target to generate a monitoring target image, and then provides the monitoring target image to the construction site work management server 100 .

In this case, a plurality of halftone dots corresponding to the monitoring code may be inserted in the monitoring target image with a color similar to the pattern of the monitoring target. That is, a plurality of halftone dots corresponding to the monitoring code may be inserted in the monitoring target image as pixel values corresponding to a specific value or more or a specific value or less than the pixel value of the pattern of the monitoring target.

Accordingly, the construction site work management server 100 may extract a plurality of halftone dots by analyzing the pixels of the monitoring target image, and then generate a monitoring code using binary values corresponding to the plurality of halftone dots.

The construction site work management server 100 includes a work permit database 130 and a site subscriber database 131 .

The construction site work management server 100 provides a work permit work procedure to the manager terminal 300 based on worker data. In this case, the work permit database 130 includes a checklist for each work permit, and the on-site subscriber database 131 stores the name and affiliation of each work group leader and the name and affiliation of each worker.

After that, the construction site work management server 100 generates a list of work permits using the work permit when a work permit is generated based on the work permit work procedure by the manager terminal manager terminal 300 . In this case, the work permit generated by the manager may include a permit number, date, company name, work type by work type, work place, input personnel, work time, work leader, input device, workers, and the like.

Therefore, the construction site work management server 100 is the work content, work place, input personnel, work time, work leader, input device, worker, work permit target for each work type of work permit (ie, dangerous work permit, general work permit) , create a list of work permits using the type of permit (ie, special, critical, general), supervisor, inspector, etc. This work permit list table is a table of lists for each type of work permit so that the work permit can be checked intuitively.

In this case, when the construction site work management server 100 generates a work permit list table by the manager, it generates a work permit creation list and stores it in the work permit database 130 . After that, the manager assigns a task to be checked by himself.

If the construction site work management server 100 receives the work permit checklist generated according to the work permit assignment details, it stores the work permit checklist in the work permit database 130 . In this case, the work permit database 130 includes work permit inspection results, inspectors, inspection time, photos, detailed content, and the like.

At this time, when the construction site work management server 100 receives the work stop request message after the nonconformity is found and the work stop is selected through the nonconformity registration procedure, the work stop request message moves to the work place based on the nonconformity It is possible to provide the drone with a control command for photographing the inspection target corresponding to the details of the

For example, if the details of the non-conformity are “unlocked upper safety ring” and the work place corresponds to “the 4th basement in Building 105”, the construction site work management server 100 is located in Building 105, 4th basement. A control command can be given to the drone to move to the catch well and photograph the upper safety ring.

After that, the construction site work management server 100 receives at least one of scan information (eg, information of reflected light from a building material) and a monitoring target image for a monitoring target from the drone, and then scans information and a monitoring target image At least one of these is used to generate a monitoring code.

In an embodiment, when the construction site work management server 100 receives the monitoring target image, it analyzes the monitoring target image and extracts a plurality of dotted dots of different sizes composed of a plurality of dots. Then, the construction site work management server 100 generates a monitoring code using binary values corresponding to a plurality of halftone dots.

That is, the construction site work management server 100 refers to the binary value table, extracts a binary value according to the number of dots configured with half dots, and then generates a monitoring code through a combination of binary values.

In another embodiment, when the construction site work management server 100 receives both the scan information and the image to be monitored, since the scan information is information of the reflected light to be monitored, the corresponding halftone dots indicate the amount of reflected light. A binary value can be determined, and a monitoring code can be finally generated through the combination of these binary values.

More specifically, when the scan information received from the drone is the information of the reflected light to be monitored, the construction site work management server 100 refers to the binary value table and refers to the binary value according to the number indicated by the shade value corresponding to the information of the light. to decide

That is, the construction site work management server 100 may determine whether the binary value indicated by the shading value corresponding to the light information is 0 or 1 with reference to the binary value table. Then, the building monitoring device 200 determines the monitoring code by sequentially combining binary values.

For example, in the binary value table, the binary value corresponding to the shade value 24 is stored as 1, the binary value corresponding to the shade value 35 is stored as 0, and the construction site work management server 100 is the information of the light. When the shade value corresponding to is 24, the binary value is determined to be 1, and when the shade value corresponding to the light information is 35, the binary value is determined to be 0, so that the monitoring code "1000000" can be generated.

After that, the construction site work management server 100 determines whether the monitoring target corresponding to the monitoring code is the same as the target for which work stop is requested, and if the determination result is the same, analyzes the monitoring target image to determine the reason for the job stop request After verification, the verification result is provided to the manager terminal 300 . Accordingly, the manager terminal 300 may determine whether to stop the work according to the verification result by the construction site work management server 100 .

In the above embodiment, when the monitoring code indicates the worker's helmet and worker's ID, the construction site work management server 100 uses the worker's ID to link with the worker database 113 to provide a safety history for each worker profile. Update history.

After that, the construction site work management server 100 provides a work termination request message to the manager terminal 300 when the work permit inspection is completed, and after the work termination is registered, the closing contents of the work permit are stored in the work permit database 130 . Save.

The manager terminal 300 selects a work stop or correction request through the nonconformity registration procedure when nonconformities are found during inspection of a specific work on the work permit list table received from the construction site work management server 100 .

If, the manager terminal 300 is selected to stop the work after the non-conformity is found, provides a work stop request message to different manager terminals, if the correction request is selected after the non-conformity is found, a correction request message to different managers provided to the terminal.

Meanwhile, when nonconformities are found, the manager terminal 300 stores the nonconformities in the present subscriber database 131 connected to the work permit database 130 for each person.

After receiving the work permit work procedure from the construction site work management server 100 , the manager terminal 300 generates a work permit through the work permit work procedure. At this time, the manager terminal 300 generates a work permit by inputting the permit number, date, company name, work type by work type, work place, input personnel, work time, work leader, input device and workers through the work permit work procedure. can

The inspector terminal 500 performs inspection based on the work permit list table received from the construction site work management server 100 .

First, the inspector terminal 500 inputs a detailed check list, photos, and inspection results through the inspection result input procedure for each inspection target item by work type based on the work permit. Thereafter, the inspector terminal 500 may provide any one of an inspection completion message, a work stop notification message, and a task partial supplementation request message to different manager terminals according to the inspection result.

For example, the inspector terminal 500 may provide an inspection completion message to the inspection result "good", the corresponding work type manager terminal and the worker terminal.

As another example, the inspector's terminal 500 may provide a work stop notification message to the process manager terminal and the worker terminal when the inspection result is “defective”.

As another example, the inspector's terminal 500 may provide a partial task supplementation request message to the process manager terminal and the worker terminal when the inspection result "when supplementing other".

4 is a network configuration diagram for explaining a construction site work management system according to another embodiment of the present invention.

Referring to FIG. 4 , the construction site work management system includes a construction site work management server 100 and an inspector terminal 500 , and the inspector terminal 500 includes a manager terminal 300 and a monitoring group terminal 600 . .

The construction site work management server 100 provides the unsafe behavior input procedure for each worker stored in the worker database 113 to the inspector terminal 500 . At this time, the unsafe behavior input procedure for each worker is a procedure to input the unsafe behavior of the worker when a behavior corresponding to a predetermined unsafe behavior is found among the actions of the worker working at the construction site. The predetermined unsafe behavior means an action capable of increasing the probability that a disaster type will occur based on the disaster type.

That is, the unsafe behavior input procedure can input the manager, work team, worker, accident type, details, photos, etc. When hitting an object, bumping, unbalanced and excessive motion, oxygen deficiency, cutting/cutting/cutting, fire explosion) is selected, a list of unsafe behaviors corresponding to the type of disaster is provided, and the list of unsafe behaviors of workers At least one unsafe safety action may be selected.

For example, when “falling” is selected among the disaster types, the construction site work management server 100 sets the list of unsafe behaviors corresponding to “falling” as “1) not wearing a safety belt or not fastening a safety ring when working at heights of 2 m or more, 2 ) arbitrarily dismantling safety facilities in the fall danger zone”, etc., can be provided to select at least one unsafe behavior that corresponds to the unsafe behavior of the worker.

For another example, when “clogging” is selected among the types of disasters, the construction site work management server 100 provides “1) unauthorized entry within the working radius of the equipment” as a list of unsafe behaviors corresponding to “clogging”. At least one unsafe behavior corresponding to the unsafe behavior may be selected.

As another example, when “oxygen deficiency” is selected among the types of disasters, the construction site work management server 100 provides “1) unauthorized entry into a confined space” as a list of unsafe behaviors corresponding to “oxygen deficiency”. At least one unsafe behavior corresponding to the unsafe behavior may be selected.

Then, when the construction site work management server 100 is corrected by the manager based on the corrective measures, corrective action information (eg, manager, work team) from the manager terminal 300 of the inspector terminal 500 , disaster type, and before and after actions) are received and stored in the action database 140 . Conversely, the construction site safety management server 100 provides a procedure for canceling registration of nonconformities when it is determined that the content pointed out as nonconformity is not appropriate.

In addition, when the manager terminal 300 of the inspector terminals 500 receives details, photos, and safety accident-related contents through the safety reporting procedure from the construction site worker management server 100, it determines whether to adopt the safety report and construction Provided to the site safety management server (100).

Accordingly, the construction site safety management server 100 stores the contents of the safety report when it is adopted as the safety report in the worker database 113, and the contents of the safety report (that is, the site, whether or not to adopt, the type of disaster, details contents, photos, etc.) are stored in the safety newspaper database 411 .

When the manager terminal 300 of the inspector terminals 500 receives the unsafe behavior input procedure for each worker from the construction site work management server 100, the manager, the work team, the worker, the accident type, the details through the unsafe behavior input procedure for each worker Receive content, photos, etc.

Thereafter, the manager terminal 300 of the inspector terminals 500 generates a corrective action book based on the information received through the worker-specific unsafe behavior input procedure, and then provides the corrective action book to the manager terminal 300 .

In one embodiment, the manager terminal 300 among the inspector terminals 500 generates a corrective action book for preventing the occurrence of the corresponding accident type based on the accident type received through the worker-specific unsafe behavior input procedure, and then writes the corrective action It is provided to the manager terminal 300 .

The manager terminal 300 among the inspector terminals 500 generates and constructs corrective action information (eg, manager, work team, disaster type, before and after photos) when the correction is completed by the manager based on the corrective action book. It is provided to the field work management server 100 .

Thereafter, the inspector terminal 500 and the manager terminal 300 generate a safety inspection log using the unsafe behavior and input information collected through the unsafe behavior input procedure. At this time, the inspector terminal 500 and the administrator terminal 300 reflect the unsafe behavior entered by the manager among the inspectors in the safety inspection log of the worker, and the corrective action entered by the inspector among the inspectors is reflected in the safety inspection log do.

In addition, when the manager terminal 300 of the inspector terminals 500 receives details, photos, and safety accident-related content through the safety reporting procedure from the construction site work management server 100, it determines whether to adopt the safety report and construction Provided to the site safety management server (100).

Accordingly, the construction site safety management server 100 stores the contents of the safety report when it is adopted as the safety report in the worker database 113, and the contents of the safety report (that is, the site, whether or not to adopt, the type of disaster, details contents, photos, etc.) are stored in the safety newspaper database 411 .

After that, the manager terminal 300 of the inspector terminals 500 generates a corrective action sheet to prevent the occurrence of the corresponding disaster type based on the disaster type matched through the disaster type matching process, and then writes the corrective action to the manager terminal ( 300) is provided.

The manager terminal 300 among the inspector terminals 500 generates and constructs corrective action information (eg, manager, work team, disaster type, before and after photos) when the correction is completed by the manager based on the corrective action book. It is provided to the field work management server 100 .

Therefore, when the unsafe behavior input occurs, the construction site worker management server 100 stores the unsafe behavior in the database of the cause providing worker or the company entered together when the relevant non-compliance details are input.

5 is a block diagram for explaining the internal structure of a construction site work management server according to another embodiment of the present invention.

Referring to FIG. 5 , the construction site work management server 100 includes a work permit management unit 111 , a work permit list management unit 112 , a nonconformity determination unit 113 , a work permit work termination management unit 114 , and a work permit database. 130 and an on-site subscriber database 131 .

The work permit management unit 111 provides the work permit work procedure to the manager terminal 300 based on the work permit database 130 and the field subscriber database 131 . In this case, the work permit database 130 includes a checklist for each work permit, and the on-site subscriber database 131 stores the name and affiliation of each manager and the name and affiliation of each worker.

When a work permit is generated through the work permit management unit 111 , the work permit list management unit 112 generates a work permit list table using the work permit. In this case, the work permit generated by the manager may include a permit number, date, company name, work type by work type, work place, input personnel, work time, work leader, input device, workers, and the like.

Therefore, the work permit list list management unit 112 includes the work content, work place, input personnel, work time, work conductor, input device, worker, work permit target (ie, dangerous work permit, general work permit), Create a list of work permits using the type of permit (ie, risky, general), manager and inspector, etc. This work permit list table is a table of lists for each type of work permit so that the work permit can be checked intuitively.

At this time, when the work permit list list management unit 112 is approved by the manager for the work permit list table, it creates a work permit approval list and stores it in the work permit database 130, and then checks the work permit assignment details at the inspector terminal 500 provided to

If the work permit list management unit 112 receives the work permit checklist generated according to the work permit assignment details, it stores the work permit checklist in the work permit database 130 . In this case, the work permit database 130 includes work permit inspection results, inspectors, inspection time, photos, detailed content, and the like.

On the other hand, the non-conformity determination unit 113 receives the work stop request message after the non-conformity is found and the work stop is selected through the non-conformity registration procedure. A control command for photographing an inspection target corresponding to the detailed content may be provided to the drone.

For example, if the details of the nonconformity are “unlocked upper safety ring” and the work place corresponds to “the 4th basement water collection well in Building 105,” the nonconformity determination unit 113 will You can go to the crystal and give the drone a control command to photograph the upper safety ring.

Thereafter, the non-conformity determination unit 113 receives at least one of scan information (eg, information of reflected light from a building material) and a monitoring target image on the monitoring target from the drone, and then selects the scan information and the monitoring target image At least one is used to generate the monitoring code.

In one embodiment, when the non-conformity determining unit 113 receives the monitoring target image, the monitoring target image is analyzed to extract a plurality of dotted dots of different sizes including a plurality of dots. Then, the non-conformity determination unit 113 generates a monitoring code using binary values corresponding to the plurality of halftone dots.

That is, the nonconformity determination unit 113 refers to the binary value table, extracts binary values according to the number of dots configured with halftone dots, and then generates a monitoring code through a combination of binary values.

In another embodiment, when the non-conformity determination unit 113 receives both the scan information and the monitoring target image, since the scan information is information of the monitoring target reflected light, the binary number indicated by the corresponding halftone dot according to the amount of reflected light The value can be determined, and the final monitoring code can be generated through the combination of these binary values.

More specifically, when the scan information received from the drone is information of reflected light to be monitored, the non-conformity determination unit 113 refers to the binary value table and determines the binary value according to the number indicated by the shade value corresponding to the information of the light. decide

That is, the nonconformity determination unit 113 may determine whether the binary value indicated by the shade value corresponding to the light information is 0 or 1 by referring to the binary value table. Then, the building monitoring device 200 determines the monitoring code by sequentially combining binary values.

After that, the non-conformity determining unit 113 determines whether the monitoring target corresponding to the monitoring code is the same as the target for which the job stop is requested, and if the determination result is the same, analyzes the monitoring target image to verify the reason for the job stop request After that, the verification result is provided to the manager terminal 300 . Accordingly, the manager terminal 300 may determine whether to stop the work according to the verification result by the construction site work management server 100 .

In the above embodiment, when the monitoring code indicates the worker's helmet and worker's ID, the non-conformity determination unit 113 uses the worker's ID to link with the worker database 113 to provide a safety history history for each worker profile. update

When the work permit check is completed, the work permit work termination management unit 114 provides a work termination request message to the manager terminal 300 to register the work termination and stores the closing contents of the work permit in the work permit database 130 .

6 is a flowchart for explaining an embodiment of a construction site work management method according to the present invention.

Referring to FIG. 6 , the construction site work management server 100 provides a work permit work procedure for the work permit target item to the manager terminal 300 (step S610).

The manager terminal 300 generates a work permit through the work permit work procedure (step S615), and provides a work permit review request message for the work permit to the manager terminal 300 (step S620).

In one embodiment for step S615, the manager terminal 300 through the work permit work procedure permit number, date, company name, work type by work type, work place, input personnel, work time, work leader, input device and workers You can create a work permit by entering

After reviewing the work permit extracted from the work permit review request message and processing the work rejection or work registration (step S625), the manager terminal 300 sends a response message to the work permit review request message to the manager terminal 300 and construction It is provided to the field work management server 100 (step S630).

In one embodiment for step S625, the manager terminal 300 selects a work stop or correction request through the nonconformity registration procedure if nonconformities are found when checking for a specific work on the work permit list table, and when the work stop is selected A work stop request message is provided to different manager terminals, and when the correction request is selected, a correction request message is provided to different manager terminals.

The construction site work management server 100 generates a list of work permits by using the work permit according to a response message to the work permit review request message (step S635).

The construction site work management server 100 provides the inspection target item to the inspector terminal 500 on the day of the work based on the work permit assignment details (step S640).

The inspector terminal 500 prepares a check list based on the work permit corresponding to the inspection target item (step S645) and provides it to the construction site work management server 100 (step S650).

In one embodiment for step S645, the inspector terminal 500 enters a detailed check list, photos, and inspection results through the inspection result input procedure for each inspection target item by work type based on the work permit, and then the inspection result In accordance with this, any one of an inspection completion message, a job stop notification message, and a job partial supplement request message is provided to different manager terminals.

The construction site work management server 100, upon receiving the inspection result for the work permit, terminates the work (step S655).

Although not disclosed in FIG. 6 , the construction site work management server 100 determines whether the worker inputted to the job and the pre-specified worker match.

In one embodiment, the construction site work management server 100 receives the identification code of the work permit from the worker terminal 200 that has scanned the QR code of the work permit, the worker and the worker terminal on the work permit corresponding to the identification code ( 200), it is determined whether the worker inputted to the job and the pre-specified worker match according to whether the workers corresponding to the above are matched.

After that, the construction site work management server 100 visualizes the status of the work permit when the worker receives an opinion from the worker terminal 200 about the risk assessment information linked with the matched work permit, and a BI (Business Intelligence) service manager It is provided on the terminal and integrated master web page.

7 to 26 are exemplary views for explaining the execution screen of the manager terminal according to the construction site work management method according to the present invention.

7 to 26 , the construction site work management server 100 selects any one of the work permit subject items from the list that can see the progress of the work permit subject item at a glance as shown in FIG. A work permit work procedure for a work permit target item for one item is provided to the manager terminal 300 . A work permit work procedure provided to the manager terminal 300 is shown in FIG. 8 .

The manager terminal 300 enters the permit number, date, company name, work type by work type, work place, input personnel, work time, work leader, input device, workers, etc. through the work permit work procedure as shown in FIG. 8 to enter the work permit can create After generating the work permit of FIG. 8 , the manager terminal 300 provides a work permit review request message to the manager terminal 300 when requesting a work for the work permit as shown in FIG. 9 .

Thereafter, as shown in FIG. 10 , upon receiving the work permit review request message, the manager terminal 300 reviews the work permit extracted from the work permit review request message and then rejects the work or registers the work.

If, in FIG. 10 , when the manager terminal 300 is processed as work registration for work permits, the construction site work management server 100 generates a list of work permits as shown in FIG. 11 .

Therefore, the construction site work management server 100 is, as shown in FIG. 11, for each work type of work permit, work content, work place, input personnel, work time, work leader, input device, worker, work permit target (ie, dangerous work permit, General work permit), permit type (ie, risk, general), and the person in charge of inspecting the manager create a list of work permits.

This work permit list table is a table of lists for each type of work permit so that the work permit can be checked intuitively.

At this time, when the construction site work management server 100 is approved for the work permit list table by the approver as shown in FIG. 12 , the work permit approval list is created and stored in the work permit database 130 , and then the work permit assignment details are It is provided to the inspector terminal 500 .

If the construction site work management server 100 receives the work permit checklist generated according to the work permit assignment details, it stores the work permit checklist in the work permit database 130 . In this case, the work permit database 130 includes work permit inspection results, inspectors, inspection time, photos, detailed content, and the like.

After that, the construction site work management server 100 provides the inspection target item to the inspector terminal 500 as shown in FIG. 13 on the day of the work, and the inspector terminal 500 responds to the registration request of the work permit inspection result as shown in FIG. 14 . As shown in FIG. 15 , the inspection of the work permit may be completed by inputting the result of the inspection of the work permit, the inspector, the inspection time, a photo, and details. If the construction site work management server 100 completes the inspection of the work permit, it provides a work termination request message to the manager terminal 300 so that the work completion is registered.

In contrast, as shown in FIG. 10 , when the manager terminal 300 receives the work permit review request message, it checks based on the work permit extracted from the work permit review request message, and then according to the inspection result, if the work rejection is processed as registration, construction The field work management server 100 provides a message requesting security items of the work permit to the manager terminal 300 as shown in FIG. 16 . Accordingly, the manager terminal 300 may receive a message requesting the security details of the work permit as shown in FIG. 17 .

The manager terminal 300 secures the security details of the work permit through FIG. 17 , and then generates a re-approval request message for the work permit as shown in FIG. 18 and provides it to the manager terminal 300 . At this time, the security

Accordingly, the manager terminal 300 may receive the re-approval request message as shown in FIG. 19 , check the work permit of the re-approval request message, and then process the final approval for the work permit.

The manager terminal 300 selects a job stop or correction request through the non-conformity registration procedure as shown in FIG. 21 when non-conformity is found when checking a specific job on the work permit list table as shown in FIG. 20, and the operation as shown in FIG. When the stop is selected, a work stop request message is provided to different manager terminals, and when the corrective request is selected, a correction request message is provided to different manager terminals.

If, through the process shown in FIG. 23 , the manager terminal 300 is approved to stop the job in response to the job stop request message, the manager terminal 300 stops the job. Then, the manager terminal 300 may update the safety history history by interlocking with the individual profile when the names of the task leader and the worker whose work has been stopped are input as shown in FIG. 24 .

As described above, the manager terminal 300 may provide to the manager terminal 300 after receiving the inspection record when non-conformity for other tasks other than hazardous work is found as shown in FIG. 25, and the non-conformity registered as shown in FIG. And the measures are provided to the construction site work management server 100 to be reflected in the safety inspection log.

Although it has been described with reference to the limited embodiments and drawings, the present invention is not limited to the above embodiments, and various modifications and variations are possible from these descriptions by those of ordinary skill in the art to which the present invention pertains. Accordingly, the spirit of the present invention should be understood only by the claims described below, and all equivalents or equivalent modifications thereof will fall within the scope of the spirit of the present invention.

100: construction site work management server
200: worker terminal
300: administrator terminal
400: Meteorological Agency Server
500: checker terminal
600: watchdog terminal

Claims (10)

A construction site work management system comprising a drone, a construction site work management server, and an inspector terminal,
The monitoring target of the construction site is photographed according to the control signal received from the construction site work management server, and when the monitoring target is made of metal, information on the reflected light on the monitoring target is obtained using information on the light reflected from the monitoring target. Provide the scan information and the monitoring target image including the scan information to the construction site work management server, and if the monitoring target has a pattern generated through the printing process, scan the monitoring target to generate the monitoring target image, and then construct the monitoring target image Drones that provide on-site job management servers;
A work permit work procedure is provided for the item subject to work permit, and when information is input through the work permit work procedure, a work permit is generated and provided, and the work permit is used according to a response message to the work permit review request message a construction site work management server to generate a list of work permits and, upon receiving the inspection results for the work permits, terminate the work; and
After generating a work permit through the work permit work procedure, a work permit review request message is provided for the work permit, and upon receiving the work permit review request message, the work permit extracted from the work permit review request message is reviewed Including an inspector terminal for rejecting work or registering work, and creating a check list based on the work permit,
The construction site work management server is
After creating a list of work permits for each type of work in the work permit, if nonconformities are found during inspection of a specific work on the list of work permits, the work stop is selected through the nonconformity registration procedure and a work stop request message is received. Based on the stop request message, it moves to the work place and provides the drone with a control command to photograph the inspection target corresponding to the details of the nonconformity. Extracting a plurality of halftone dots of different sizes consisting of dots, generating a monitoring code using binary values corresponding to the plurality of halftone dots, and receiving scan information from the drone Extracts information, refers to a binary value table, determines a binary value according to a number indicated by a shadow value corresponding to information of reflected light, generates a monitoring code using the binary value, and a monitoring target corresponding to the monitoring code After determining whether this work is the same as the requested object to stop, if the determination result is the same, the monitoring object image is analyzed to verify the reason for the request to stop the operation, and then the verification result is provided to the manager terminal,
The monitoring target is
If it is made of metal, halftone dots of different depths and widths corresponding to the regular monitoring code are formed. When light is applied, the applied light is reflected to the dots of different depths and widths. Characterized in that a plurality of halftone dots corresponding to the monitoring code are inserted as pixel values corresponding to a specific value or more or less than a specific value than the pixel value of the pattern.
Construction site work management system.
According to claim 1,
The inspector terminal
Through the work permit work procedure, the permit number, date, company name, work type by work type, work place, input number of people, work time, work leader, input device and workers are inputted to include a manager terminal that generates a work permit to do
Construction site work management system.
According to claim 1,
The inspector terminal
Based on the work permit, detailed checklists, photos, and inspection results are entered through the inspection result input procedure for each inspection target item by work type, and an inspection completion message and work stop notification message are sent to different manager terminals according to the inspection result. and providing any one of the task partial supplementary request messages
Construction site work management system.
3. The method of claim 2,
The manager terminal
If nonconformity is found during inspection of a specific job on the list of work permits, a job stop or correction request is selected through the nonconformity registration procedure, and when the job stop is selected, a job stop request message is provided to different manager terminals, and When a correction request is selected, a correction request message is provided to different manager terminals.
Construction site work management system.
5. The method of claim 4,
The construction site work management server is
Characterized in that the manager terminal generates a safety check log using the nonconformity and measures registered through the nonconformity registration procedure
Construction site work management system.
providing, by the construction site work management server, a work permit work procedure for a work permit target item to a manager terminal;
After the manager terminal generates a work permit through the work permit work procedure, reviewing the work permit and rejecting the work or registering the work;
generating, by the construction site work management server, a list of work permits by using the work permit according to a response message to the work permit review request message;
providing, by the construction site work management server, an inspection target item to an inspector terminal on the day of work based on work permit assignment details;
creating, by the inspector terminal, a check list based on a work permit corresponding to the inspection target item and providing it to the construction site work management server; and
Comprising the step of terminating the work when the construction site work management server receives the inspection result for the work permit,
After creating a list of work permits for each type of work in the work permit, if nonconformities are found during inspection of a specific work on the list of work permits, the work stop is selected through the nonconformity registration procedure and a work stop request message is received. providing a control command to the drone to move to a work place based on a stop request message and photograph an inspection target corresponding to details of nonconformities;
The drone provides scan information and a monitoring target image including information on reflected light on the monitoring target to the construction site work management server by using information on light reflected from the monitoring target when the monitoring target is made of metal, and the monitoring When the target has a pattern generated through the printing process, scanning the monitoring target to generate a monitoring target image, and then providing the monitoring target image to a construction site work management server;
When a monitoring target image is received from the drone, the monitoring target image is analyzed to extract a plurality of halftone dots of different sizes made of a plurality of dots, and a monitoring code is generated using binary values corresponding to the plurality of halftone dots, and the When scan information is received from the drone, information on the reflected light of the monitoring target is extracted from the scan information, and the binary value is determined according to the number indicated by the shadow value corresponding to the information of the reflected light by referring to the binary value table, and the binary number generating a monitoring code using the value; and
After determining whether the monitoring target corresponding to the monitoring code is the same as the job stop requested target, if the determination result is the same, the monitoring target image is analyzed to verify the reason for the job stop request, and then the verification result is provided to the manager terminal, further comprising the steps of
The monitoring target is
If it is made of metal, halftone dots of different depths and widths corresponding to the regular monitoring code are formed. When light is applied, the applied light is reflected to the dots of different depths and widths. Characterized in that a plurality of halftone dots corresponding to the monitoring code are inserted as pixel values corresponding to a specific value or more or less than a specific value than the pixel value of the pattern.
How to manage construction site work.
7. The method of claim 6,
After the manager terminal generates a work permit through the work permit work procedure, the step of reviewing the work permit to reject the work or to register the work includes
and generating a work permit by inputting the permit number, date, company name, work content by work type, work place, input personnel, work time, work leader, input device and workers through the work permit work procedure. doing
How to manage construction site work.
7. The method of claim 6,
The step of the inspector terminal creating a check list based on the work permit corresponding to the inspection target item and providing it to the construction site work management server
inputting, by the inspector terminal, a detailed check list, photos, and inspection results through an inspection result input procedure for each inspection target item by work type based on the work permit; and
The method further comprising the step of providing, by the inspector terminal, any one of an inspection completion message, a work stop notification message, and a work partial supplementation request message to different manager terminals according to the inspection result
How to manage construction site work.
7. The method of claim 6,
The step of the manager terminal reviewing the work permit extracted from the work permit review request message and then rejecting the work or processing the job registration
selecting, by the manager terminal, a work stop or a correction request through a nonconformity registration procedure if nonconformities are found when checking a specific job on the work permit list table; and
and providing, by the manager terminal, a work stop request message to different manager terminals when the work stop is selected, and providing a corrective request message to different manager terminals when the corrective request is selected.
How to manage construction site work.
7. The method of claim 6,
The method further comprising the step of generating, by the construction site work management server, a safety inspection log using nonconformities and measures registered by the manager terminal through a nonconformity registration procedure
How to manage construction site work.

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