KR20230005681A - Smart vertical tilt management apparatus and system - Google Patents

Abstract

The present invention relates to a vertical shaft verticality management apparatus and system. The vertical shaft verticality management apparatus includes a leader sensor provided in a leader unit of drilling equipment that performs a cast-in place pile (CIP) drilling operation to measure verticality information, a body sensor provided in a body unit of the drilling equipment and measuring tilt information of the body unit, and a controller for generating correction information based on the verticality information measured by the leader sensor and generating alarm information when the tilt information measured by the body sensor exceeds a predetermined limit. The vertical shaft verticality management apparatus and system can check the verticality of a vertical shaft in real time, thus preventing the overturning of drilling equipment.

Description

Vertical sphere smart verticality management device and system {SMART VERTICAL TILT MANAGEMENT APPARATUS AND SYSTEM}

The present application relates to a vertical sphere smart verticality management device and system.

In recent years, land owners' property rights guarantees for underground spaces and interference with existing facilities have led to the deepening of transportation facilities, and the technological demand for deep-depth transportation facilities is making rapid progress in underground space design and construction technology. . In tunnels with short extensions, natural ventilation at the start and end points is sufficient in some cases, but in the case of tunnels applied to such deep-distance transportation facilities, ventilation facilities are generally required to secure exhaust fumes in the tunnel and indoor air quality in underground stations due to the long tunnel extension. necessary. The internal and external air circulation of the deep-sea transportation facility is performed through vertical tunnels, which also serve as a work space for downward excavation of the main underground tunnel during construction.

In general, circular cross-sections are somewhat inefficient in terms of space utilization compared to square cross-sections, but are mainly used due to the earth pressure reduction effect caused by the arching effect of the ground and circular vertical sphere walls. Types of retaining wall of circular vertical sphere include Diaphragm Wall, C.I.P (Cast In Placed Pile), Sheet Pile, H-Pile + Earth Plate, H-Pile + Earth Wall Concrete, etc. The selection of the construction method for the retaining wall is determined by considering the penetration depth of the retaining wall, construction difficulty and economic feasibility, groundwater level, impact on adjacent structures, review of the construction environment including underground facilities, and engineering properties of the soil to be excavated.

The diaphragm wall has excellent rigidity of the wall body, low loosening of the ground on the back side, and an excellent construction method that does not require a separate order, but the construction cost is very expensive, the working environment is poor due to sludge generation, and it is suitable for large equipment and ground stabilization. Due to the use of a bentonite plant, the area for the site of the workshop is wide, which has a disadvantage in applicability to downtown construction. On the other hand, the C.I.P (Cast In Placed Pile) method can be constructed in a narrow space with relatively small equipment compared to the diaphragm wall. If it is large, there is a disadvantage that the applicability of the method is extremely low.

The railroad construction specification stipulates the verticality management standard of the CIP (Cast In Placed Pile) method as 1/200, and some opinions in the recent excavation deliberation in Seoul require a management standard of 1/300, but C.I.P (Cast In Placed Pile) ) The existing verticality management method during construction is mainly a surveying method, which is performed by measuring the verticality of the leader of the drilling equipment using a transit.

However, in urban construction, a U-shaped screen (tent, 1m wide 1.5m long 10m long) was installed at the perforator outlet to prevent scattering of soil in accordance with civil complaints from residents near the construction site and safety and health regulations of the Korea Occupational Safety and Health Agency for scattering dust. ) Due to the installation, it is difficult to manage the verticality through surveying, so the applicability is extremely low when measuring each hole.

The background technology of the present application is disclosed in Korean Patent Registration No. 10-0467756.

The present application is intended to solve the problems of the prior art described above, and for the construction of vertical spheres such as circular vertical spheres, the verticality can be checked in real time by using an inclination sensor when drilling C.I.P (Cast In Placed Pile), a type of retaining wall. It is an object of the present invention to provide a vertical shaft smart plumbness management device and system that can prevent overturning of drilling equipment (piercing machine).

However, the technical problem to be achieved by the embodiments of the present application is not limited to the technical problems described above, and other technical problems may exist.

As a technical means for achieving the above technical problem, the vertical sphere verticality management device according to an embodiment of the present invention is a vertical sphere verticality management device that performs a cast-in place pile (CIP) drilling operation. A reader sensor provided in the leader part of the equipment to measure the verticality information, a body sensor provided in the body part of the drilling device to measure the tilt information of the body part, and correction based on the verticality information measured by the reader sensor It may include a control unit that generates information and generates notification information when the tilt information measured by the body sensor exceeds a predetermined threshold value.

In addition, the vertical sphere verticality management device considers the mutual positional relationship of a pair of GNSS receivers mounted on the body of the drilling equipment at a distance from each other and a pair of GNSS receivers mounted on the body of the drilling equipment. It may further include a calculation unit for calculating the coordinates of the center of the hole.

In addition, the calculation unit converts the position GNSS longitude and latitude values obtained by considering the mutual positional relationship of the pair of GNSS receivers into TM coordinates, and converts the converted position GNSS TM coordinates, the geometric shape information of the drilling device, the body part And based on the tilt information of each of the leader unit, it is possible to calculate the coordinates of the puncture center.

In addition, the vertical sphere management apparatus further includes an output unit for outputting notification information generated by the control unit, wherein the control unit determines that the leader unit corresponds to a reference point based on the verticality information measured by the leader sensor. The correction information may be generated so as to be located at a point, and the output unit may output the correction information to a display so that an equipment operator may check the correction information.

In addition, the plumb verticality management device provides drilling verticality data information that links the verticality information measured from the leader sensor with at least one of drilling progress time and drilling depth and equipment operator identification information corresponding to the CIP drilling operation. A communication unit provided to enable transmission to the outside may be further included.

In the system for managing vertical sphere smart verticality according to an embodiment of the present application, a server communication unit for transmitting and receiving signals or information with the outside, and perforation verticality data received from the communication unit of the vertical sphere management device through the server communication unit It may include a storage unit for storing information and a server control unit for generating a pattern analysis result related to a work pattern of an equipment operator based on the perforation verticality data information.

In addition, the server communication unit receives the tilt information and the verticality information, and the server control unit generates information for a construction manager based on at least one of the received tilt information and the verticality information, and the The server communication unit may transmit the generated construction manager information to a construction manager terminal.

In addition, the pattern analysis result includes a work efficiency analysis result for each time zone of the corresponding equipment operator, which is analyzed in consideration of the change state of the verticality information according to the drilling progress time included in the drilling verticality data information, and the server control unit may transmit a work concentration induction signal to the communication unit through the server communication unit in a time zone in which work efficiency is relatively low, based on the work efficiency analysis result for each time zone.

In addition, the pattern analysis result is the work efficiency analysis result and depth of the corresponding equipment operator for each time zone in consideration of the change state of the verticality information according to at least one of the drilling progress time and the drilling depth included in the drilling verticality data information. and the server control unit calculates a work efficiency rating of the corresponding equipment operator based on at least one of the work efficiency analysis result for each time period and the work efficiency analysis result for each depth. can be stored in storage.

In addition, there are a plurality of piercing points to which the CIP (Cast-In place Pile) piercing work is performed, and the server control unit determines the puncturing verticality received from the vertical sphere verticality management device corresponding to each of the plurality of puncturing points. Based on at least one of the drawing data information and the verticality information, the drilling completion point where the drilling is completed, the drilling progress point in progress, and the non-perforated drilling scheduled point are identified, and the work efficiency rating and drilling completion point for each operator are determined. In consideration of the distance between the scheduled drilling points, a new equipment operator for the scheduled drilling point is selected, and the vertical sphere management device or user terminal corresponding to the new equipment operator selected through the server communication unit is related to the next drilling operation. signal can be transmitted.

The method for managing the vertical sphere smart verticality using the vertical sphere smart verticality management system according to an embodiment of the present application, (a) transmitting and receiving signals or information through the server communication unit, (b) the vertical sphere Storing perforation verticality data information and verticality information obtained from the vertical sphere management device received from the communication unit of the verticality management device through the server communication unit in the storage unit, (c) by the server control unit , Generating a pattern analysis result related to a work pattern of an equipment operator based on the perforation verticality data information.

The above-described problem solving means are merely exemplary and should not be construed as intended to limit the present disclosure. In addition to the exemplary embodiments described above, additional embodiments may exist in the drawings and detailed description of the invention.

According to the above-described problem solving means of the present application, verticality management of analog method by conventional surveying is performed based on digital data obtained by using an inclination sensor such as a leader sensor provided in the leader unit, thereby reducing the cost of work. convenience can be provided.

According to the above-described problem solving means of the present application, it is possible to minimize the amount of soil excavation and the amount of concrete lining poured by preventing overexcavation due to precise verticality management of CIP, which is a retaining wall.

According to the problem solving means of the present application described above, the equipment operator and the construction manager can prevent the occurrence of safety accidents for drilling equipment (boring machine) conduction by receiving an alarm in real time at the same time.

However, the effects obtainable herein are not limited to the effects described above, and other effects may exist.

1 is a schematic configuration diagram of an apparatus and system for managing vertical sphere verticality according to an embodiment of the present invention.
2 is a diagram schematically illustrating a data flow of an apparatus and system for managing vertical sphere verticality according to an embodiment of the present disclosure.
3 is a schematic block diagram of an apparatus for managing vertical sphere verticality according to an embodiment of the present disclosure.
4 is a diagram for explaining a process of calculating center coordinates of a vertical sphere of a vertical sphere according to an embodiment of the present invention.
5 is a schematic block diagram of a vertical sphere smart plumb management system according to an embodiment of the present application.
Figures 6a to 6c are diagrams schematically showing screens for equipment operators of the vertical sphere smart plumb management system according to an embodiment of the present application.
7 is a diagram schematically showing a screen for a construction manager of a vertical sphere smart plumbness management system according to an embodiment of the present application.

Hereinafter, embodiments of the present application will be described in detail so that those skilled in the art can easily practice with reference to the accompanying drawings. However, the present disclosure may be implemented in many different forms and is not limited to the embodiments described herein. And in order to clearly describe the present application in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the present specification, when a part is said to be “connected” to another part, it is not only “directly connected”, but also “electrically connected” or “indirectly connected” with another element in between. "Including cases where

Throughout the present specification, when a member is referred to as being “on,” “above,” “on top of,” “below,” “below,” or “below” another member, this means that a member is located in relation to another member. This includes not only the case of contact but also the case of another member between the two members.

Throughout the present specification, when a certain component is said to "include", it means that it may further include other components without excluding other components unless otherwise stated.

1 is a schematic configuration diagram of an apparatus and system for managing vertical sphere verticality according to an embodiment of the present invention.

Hereinafter, for convenience of explanation, the vertical sphere management device 10 will be referred to as the present device 10, and the vertical sphere smart verticality management system 30 will be referred to as the present system 30. Illustratively, the vertical sphere to which the present application is applied may be a vertical sphere corresponding to a large depth (for example, a depth of 40 meters or more), but is not necessarily limited thereto. That is, it is preferable that the vertical sphere to which the present application is applied is broadly understood as a concept that encompasses vertical spheres corresponding to all depths.

This device 10 can be applied to check real-time verticality and prevent tipping of drilling equipment when drilling C.I.P (Cast In Placed Pile), a type of earth retaining wall, when constructing a circular vertical sphere.

For example, this device 10 is a circular vertical ball C.I.P (Cast In Placed Pile) method mainly used in deep railway projects to improve the verticality of Machine Guidance (GPS + inclination sensor) and IOT and mobile (Mobile App. ) technology, it is possible to perform vertical sphere Smart verticality (verticality) management.

In addition, the present device 10 measures the verticality in real time during C.I.P (Cast In Placed Pile) construction, which is a type of earth retaining facility for excavation of vertical pits, and the present system 30 measures the measured value during construction as a database ) and can be managed.

For example, the GPS receiving device was planned to increase the construction precision by giving the excavation location of the drilling machine to the equipment operator and the construction manager, but there is a problem in that GPS reception is poor due to high voltage power lines in some sites. In order to solve this problem, the present device 10 includes a first version (Lite version) without GPS-related receiving equipment and a second version (3D version) that performs drilling work including GPS-related receiving equipment, including a field situation. Construction can be done according to your needs. In other words, the apparatus 10 may include a first version (Lite version) in which CIP sky coordinates cannot be estimated, and a second version (3D version) in which CIP sky coordinates can be tracked.

For example, in the case of the first version (Lite version), the GNSS receiver is excluded, and a guide frame is provided so that the drilling coordinate position can be specified so that the constructor can identify each drilling position during vertical shaft excavation construction.

On the other hand, the second version (3D version) identifies the drilling position through the GNSS receiver, receives the position and heading data, sets the coordinate reference point used in the field, and then sets the GNSS antenna ( By inputting the specifications of the standard drilling equipment of the antenna, it is possible to check the drilling position on the monitor and measure the position based on GPS.

Figure 2 is a diagram schematically showing the data flow of the vertical sphere smart plumb management system according to an embodiment of the present application.

Referring to FIG. 2 , the present device 10 and the present system 30 may transmit and receive signals or information through an external network and an internal network. As an example, the apparatus 10 transmits C.I.P verticality data (verticality information measured through a leader sensor) of a vertical sphere for a pile driver to the present system 30 through a communication module (eg, LTE). It can be passed to the included resident program (Daemon). In other words, the present device 10 may be connected to an LTE-based communication module through Ethernet and transmit verticality data measured through a communication company base station to the present system 30.

The communication module is a module enabling communication with the outside of the equipment using the LTE network and performs a function of transferring data transmitted from the device 10 to a server resident program (Daemon).

Illustratively, the data flow of the present system 30 may be classified differently according to the subject. First, the flow of data targeting the device 10 uses the data (eg, verticality information and tilt information) measured by the device 10 using a communication module (eg, LTE) It can be transmitted to this system (30). The present system 30 may store data acquired through the present device 10 in a database.

In the flow of data targeting the construction manager terminal 20, the construction manager terminal 20 requests data from the system 30, and the system 30 extracts the requested data stored in the database to the construction manager terminal (20) can be provided.

The manager application installed on the construction manager terminal 20 is a mobile app that allows the construction manager to check the work contents in real time. It has a verticality history check function for all drilling holes in the project and data that can check real-time verticality for the current working drilling hole. can output

The resident program (Daemon) application included in this system 30 is a program that processes data according to the transmission format after socket connection from the outside, and has the function of storing data in the transmission format in the database according to the form and the request data to the database. It performs the function of finding and forwarding from .

3 is a schematic block diagram of an apparatus for managing vertical sphere verticality according to an embodiment of the present disclosure.

Referring to FIG. 3 , the device 10 may include a reader sensor 11, a body sensor 12, a control unit 13, a communication unit 14, an output unit 15, and a calculation unit 16. .

According to an embodiment of the present application, the leader sensor 12 may be provided in a leader unit of a drilling equipment that performs a cast-in place pile (CIP) drilling operation to measure verticality information. For example, the leader sensor may be a tilt sensor. An inclination sensor can detect an object's azimuth with respect to the earth's gravitational field. Using the verticality information measured by the leader sensor 12, it may be determined whether the leader unit is located within safety regulations. The verticality information measured by the leader sensor 12 may include pitch and roll information of the leader sensor 12 . The verticality information may be information measured to determine whether a drilling machine performing a cast-in place pile (CIP) drilling operation is vertically drilling (excavating) at a drilling point.

The body sensor 12 may be provided in the body of the drilling device to measure inclination information. For example, the body sensor 12 may be an inclination sensor. An inclination sensor can detect an object's azimuth with respect to the earth's gravitational field. The tilt information may include pitch and roll information of the tilt sensor. Through the tilt information measured by the body sensor 12, it is possible to prevent the overturning of the drilling device. Based on the inclination information, it is possible to detect that the body of the drilling device tilts forward or sideways (overturn).

Based on the verticality information measured by the reader sensor 12, the control unit 13 may generate correction information so that the leader unit can be positioned at a point corresponding to the reference point. The correction information may be guide information that allows an equipment operator (worker) to adjust the verticality of the leader unit and the casing through hydraulic adjustment of the back stay.

The control unit 13 may provide the generated correction information to the output unit 15 . The output unit 15 may output correction information to a display so that an equipment operator can check it. In addition, the control unit 13 checks the verticality information measured through the leader sensor 11 after the equipment operator (worker) completes the verticality adjustment of the leader unit and the casing hydraulically based on the correction information, and then the leader sensor Calibration of (11) can be performed.

For example, the control unit 13 may receive first user input information in which the equipment operator places the drilling machine on a flat surface and inputs a reference value (eg, 0,0) for calibration of the body sensor 12. can The control unit 13 may rotate the drilling device by 180 degrees when the reference value is input, and may perform calibration of the body sensor when second user input information (eg, /2) is received.

In addition, the control unit 13 may position the reader unit at a right angle and receive user input information of inputting a reference value (eg, 0,0) for calibration of the reader sensor 11 . The control unit 13 may perform calibration of the leader sensor 11 when the pitch value of the leader sensor becomes a reference value (eg, 0,0).

The control unit 13 may generate notification information when the tilt information measured by the body sensor 12 exceeds a predetermined threshold value. The control unit 13 may generate notification information when any one of the first information (pitch value) and the second information (roll value) measured by the body sensor 12 exceeds a predetermined threshold value. . For example, the predetermined threshold value may be 3°.

The control unit 13 may generate notification information by determining whether information about the slope generated in consideration of the wind load exceeds a predetermined threshold value. The generated notification information may be output in various output forms through the output unit 15 . In addition, notification information may be provided to the construction manager terminal 20 through the communication unit 14 .

By outputting the generated notification information through the output unit 15 and providing it to the construction manager terminal 20, the equipment operator identifies the danger, and the construction manager stops the operation of the equipment operator (worker) in a situation where the body part is overturned. This allows you to safely evacuate in case of danger.

The communication unit 14 may transmit drilling verticality data information that links the verticality information measured by the reader sensor 11 with at least one of drilling progress time and drilling depth and equipment operator identification information corresponding to CIP drilling work. . In addition, the communication unit 14 may transmit drilling verticality data information associated with location information and equipment operator identification information corresponding to CIP drilling work to the outside. As an example, the outside may be the construction manager terminal 20 and the present system 30, but is not limited thereto.

For example, the drilling progress time information is the start time when the equipment operator started the drilling operation at the corresponding drilling point, the pause (pause) time, the end time of the drilling operation, the drilling operation time (work end time - work start time ) may include information such as

Also, the drilling depth information may be information obtained using a depth sensor provided in the drilling equipment. The location information may be information obtained using a pair of GNSS receivers provided in the body part.

The equipment operator identification information may be information given to each operator performing a cast-in place pile (CIP) drilling operation. Equipment operator identification information may include identification information of equipment used to perform drilling work.

Illustratively, the drilling verticality data information may be classified based on identification information of a plurality of equipment operators performing cast-in place pile (CIP) drilling work. The communication unit 14 may transmit first piercing verticality data information associated with at least one of the first equipment operator identification information, the drilling progress time performed by the first equipment operator, and the drilling depth. In addition, the communication unit 14 may externally transmit second piercing verticality data information associated with at least one of the second equipment operator identification information, the drilling progress time performed by the second equipment operator, and the drilling depth. In the same way, the communication unit 14 transmits drilling verticality data information to the outside in association with at least one of identification information of each of a plurality of equipment operators who have performed drilling (excavation) in one project, drilling progress time, and drilling depth. can

Also, the communication unit 14 may receive verticality information measured from the reader sensor and tilt information measured from the body sensor through the communication module. In addition, the communication unit 14 may receive input information on vertical sphere information such as project name, vertical sphere diameter, H-beam interval, and quantity.

The output unit 15 may output notification information when the gradient information exceeds a predetermined threshold value. The output unit 15 may include a display, a speaker, a vibration sensor, and the like. The notification information may include visual information to be output on a display, auditory information to be output through a speaker, and tactile information through vibration.

In addition, the output unit 15 may output verticality information generated by the control unit 13, monitoring information, screens for equipment operators shown in FIGS. 6A to 6C, and the like, in addition to notification information.

4 is a diagram for explaining a process of calculating center coordinates of a vertical sphere smart plumbness management system according to an embodiment of the present invention. Referring to FIG. 4 , the apparatus 10 performing a cast-in place pile (CIP) drilling operation based on the second version (3D version) including the GNSS receiver will be described. The second version (3D version) can check the puncture location by receiving position and heading data through a pair (two) of GNSS receivers in the first version (Lite version).

According to one embodiment of the present application, the calculation unit 16 may calculate the coordinates of the center of the drilling device in consideration of the mutual positional relationship of the pair of GNSS receivers mounted on the body of the drilling device at a distance from each other. The calculation unit 16 may check the puncturing position by receiving position and heading data through a pair of GNSS receivers mounted on the body of the puncturing equipment.

The calculation unit 16 can determine the pitch and roll values of the body part relative to the ground with the body sensor, and the pitch and roll values of the vertical state of the leader part from the leader sensor. there is. Pitch and roll values may be differently expressed as tilt information.

The calculation unit 16 may calculate the coordinates of the punching center by comprehensively considering the relative pitch and roll values of the body part and the vertical pitch and roll values of the leader part.

Exemplarily, when the ground on which the body is disposed is an inclined surface, the angle measurement value of the body sensor 12 and the measurement value of the reader sensor 11 must be accurate 90° such as 0°, 90°, 180°, and 270°. Since it does not form an angle having a multiple of , the calculation unit 16 comprehensively considers the relative pitch and roll values of the body part and the pitch and roll values of the vertical state of the leader part. By doing so, the coordinates of the center of the hole can be accurately calculated.

The calculation unit 16 calculates the coordinates of the perforation center by comprehensively considering the relative pitch and roll values of the body part and the pitch and roll values of the vertical state of the leader part, so that the ground is not flat. Even in this case, accurate puncture center coordinates can be estimated.

Illustratively, referring to FIG. 4 , the calculation unit 16 may convert a position GNSS longitude and latitude value obtained by considering a mutual positional relationship of a pair of GNSS receivers into TM coordinates. Calculation unit 16 converts the length (Nos. 3 and 4) and height (No. 5 and 8) based on the converted position GNSS TM coordinates into pitch and roll values of the body sensor (body) It is possible to calculate the center coordinates (A) of the main body through 3D transformation.

In addition, the calculation unit 16 three-dimensionally converts the boom length (No. 6) from the body center coordinates (A) to the pitch and roll values of the body sensor (body) to obtain leader center coordinates (B) can be calculated

In addition, the calculation unit 16 may calculate the drill center coordinates (C) by 3-dimensionally converting the gap (number 7) in the leader center coordinates (B) into pitch and roll values of the leader sensor.

In addition, the calculation unit 16 may calculate a virtual length from the drill center coordinate (C) to the ground using the height (No. 8) and the pitch and roll values of the leader sensor. The calculation unit 16 may calculate the drilling center coordinates D of the ground by converting the virtual length of the drill center coordinates C into three-dimensionally converted pitch and roll values of the leader sensor.

For example, the puncture location confirmed by the calculation unit 16 is utilized in the second version (3D version), and can be utilized only when a pair of GNSS receivers are provided. On the other hand, in the case of the first version (Lite version), a guide frame may be provided so that the puncture coordinate position can be specified.

5 is a schematic block diagram of a vertical sphere smart plumb management system according to an embodiment of the present application.

Referring to FIG. 5 , the system 30 may include a server communication unit 31, a storage unit 32, and a server control unit 33. The system 30 can transmit and receive data and various communication signals with the device 10 and the construction manager terminal 20 through a network. It can perform functions of data storage and processing.

This system 30 corresponds to the IP that can be accessed when accessing the resident program (Daemon) of the system 30 from the outside, the port number to be used in the resident program (Daemon) of the server, and the ID and password that can be accessed in case of VPN. response can be received.

The server communication unit 31 may transmit/receive signals or information with the outside. The server communication unit 31 may transmit and receive data and various communication signals to and from the device 10 and the construction manager terminal 20 through a network. For example, the exterior may include at least one of the device 10, the construction manager terminal 20, and an equipment operator terminal (not shown).

In addition, the server communication unit 31 may receive tilt information and verticality information measured from the device 10 . In other words, the server communication unit 31 may receive tilt information and verticality information transmitted (transmitted) to the communication unit 14 of the present device 10 . The server communication unit 31 may receive the perforation verticality data information transmitted (transmitted) from the present device 10 .

The storage unit 32 may store the perforation verticality data information received from the communication unit 14 of the present device 10 through the server communication unit 31. The storage unit 32 may include a database. The storage unit 32 may store data in a transmission format in a database according to a format. In addition, the storage unit 32 may perform a function of finding and delivering data from a database based on requested data (request information). For example, the storage unit 32 may perform a function of finding and transmitting the drilling verticality data information of the first equipment operator requested by the construction manager terminal 20 from the database.

The drilling verticality data information may be obtained by linking the verticality information with at least one of drilling progress time, drilling depth, and location information and equipment operator identification information corresponding to a CIP drilling job.

The server control unit 33 may generate a pattern analysis result related to a work pattern of an equipment operator based on the perforation verticality data information. For example, the server control unit 33 may generate a pattern analysis result regarding a work pattern for each of a plurality of equipment operators.

According to one embodiment of the present application, the pattern analysis result may include the result of analyzing the work efficiency of the corresponding equipment operator for each time period, which is analyzed in consideration of the change state of the verticality information according to the drilling progress time included in the drilling verticality data information. can Illustratively, the server control unit 33 may estimate a reduced concentration time period by comparing an estimated verticality value that can be determined to be a level at which a worker's concentration level has fallen and verticality information according to a drilling progress time. As a more specific example, the degree to which the verticality deviates from the ideal verticality (expressed as a ratio to the maximum allowable value, for example) is divided into a number of sections, and the length of time the verticality stays in each section or the number of times the verticality enters each section is considered. Thus, the work efficiency analysis result may be provided in the form of classifying and displaying the time zone in which the work efficiency of the corresponding equipment operator is high.

For example, the server control unit 33 determines the change state of the verticality information in which the first worker performed the work for a certain period of time (for example, from 9:00 am to 5:00 pm) at the first puncture point and the plurality of It is possible to estimate the reduced concentration time zone of the first worker by comparing the section or the preset verticality value of the reduced concentration to derive the work efficiency analysis result. For example, in a time zone of 120 minutes between 2:00 and 4:00 PM, the first worker deviates from the ideal vertical state by 20 to 40% for a total of 50 minutes, 60 to 80% for a total of 30 minutes, and a total of 2 If you are notified that you are out of 100% or more of the time, calculate the value related to the decrease in concentration for each time period based on the data quantified by comprehensively considering the cumulative time and number of notifications for each section, and based on this, work efficiency analysis results (e.g. A result of estimating the time zone from 2:00 pm to 4:00 pm as the time zone of maximum decrease in concentration of the first worker) may be derived.

At this time, the server control unit 33 may transmit a work concentration induction signal to the communication unit 14 through the server communication unit 31 based on the work efficiency analysis result for each time zone, during a time period when work efficiency is relatively low. For example, the server control unit 33 transmits a work concentration induction signal through the server communication unit 31 to the communication unit 14 at the first time (eg, from 2:00 to 4:00), which is a time period in which the concentration of the first worker decreases. can be sent to

As another example, the server control unit 33 may transmit a first task concentration induction signal (eg, a visual signal, an audible signal having a low volume) through the server communication unit 31 at the first time, which is a time period in which the concentration of the first worker decreases. At least one of an auditory signal primarily transmitted lightly and a tactile signal such as vibration transmitted through a user terminal or a seat) may be transmitted to the communication unit 14 . The server control unit 33 generates a pattern analysis result regarding the work pattern of the equipment operator based on the drilling verticality data of the first operator after a predetermined time interval after the first work concentration induction signal is transmitted, but the first operator's When the degree of concentration is not increased (when the verticality remains unstable with some deviation), the second work concentration induction signal secondarily having a higher transmission strength than the first work concentration induction signal (eg, blinking At least one of a time signal for performing an action, an auditory signal having a volume greater than that of the first auditory signal, and a tactile signal applying a vibration greater than the first tactile signal or a vibration having a shorter period) may be transmitted to the communication unit 14 . In addition, the server control unit 33 generates a pattern analysis result regarding the work pattern of the equipment operator based on the drilling verticality data of the first operator after a predetermined time interval after the second work concentration induction signal is transmitted, but the first When the worker's concentration is not increased (when the verticality remains unstable with some deviation), the third work concentration induction signal having a higher transmission strength than the second work concentration induction signal (eg, second hearing signal) At least one of an auditory signal having a higher volume than the signal and a tactile signal applying a vibration greater than the second tactile signal or a vibration having a short period) may be transmitted to the communication unit 14 . The server control unit 33 transmits notification information for stopping the work of the first worker to the communication unit 14 when the third task concentration inducement signal is transmitted, but the concentration of the first worker does not increase, and the first task It can lower the operator's work efficiency rating. In this way, the task concentration induction signal may be applied in a multi-step form in which transmission strength is gradually strengthened.

As described above, the task concentration inducing signal may include visual, auditory, and tactile signals. The visual task concentration inducing signal may include a signal (information) for outputting text, images, and video to a display included in the output unit 15 of the apparatus 10 and an equipment operator terminal. In addition, the auditory signal may include a siren signal and an audio output signal (information) to a speaker included in the output unit 15 of the device 10 and an equipment operator terminal. The tactile signal may include a signal output through a vibration device provided in a chair, handle, etc. provided in the drilling device.

In addition, the server control unit 33 transmits the estimated concentration decrease time period (time period when work efficiency is relatively low) for each of a plurality of equipment operators currently performing drilling work to the construction manager terminal 20, and equipment operator identification information and can be provided in conjunction with By providing the construction manager terminal 20 with a time period in which the concentration of a plurality of equipment operators currently performing drilling work is reduced, the construction manager can provide equipment operators with rest and exercise time for concentration in the corresponding time period.

In addition, the pattern analysis result is the work efficiency analysis result for each time zone of the equipment operator analyzed by considering the change state of the verticality information according to at least one of the drilling progress time and the drilling depth included in the drilling verticality data information, and the work efficiency analysis result for each depth At least one of work efficiency analysis results may be included. As the drilling progress time elapses, the work efficiency of the equipment operator may decrease, and as the drilling depth increases, it may be difficult to maintain the verticality of the drilling equipment. The server controller 33 may calculate and store a work efficiency grade of a corresponding equipment operator in the storage unit 32 based on at least one of a work efficiency analysis result for each time period and a work efficiency analysis result for each depth. For example, the server control unit 33 may calculate a work efficiency grade by comprehensively analyzing preset reference information, a work efficiency analysis result for each time period, and a work efficiency analysis result for each depth.

Specifically, it is derived based on the above-mentioned work efficiency analysis result by time zone (analysis result of reduced concentration time zone) and the drilling progress speed value that can be derived by considering both the drilling progress time and the drilling progress depth at that time The work efficiency rating can be calculated by comprehensively considering the work efficiency analysis results by depth. Illustratively, the first worker's concentration is not lowered compared to the second worker, so the verticality is better maintained, so the work efficiency analysis result by time zone is better, and the drilling progress speed is also faster, so the work efficiency analysis result by depth Also, if it appears better, the first worker can be evaluated as having high work capacity in terms of both the concentration level (verticality maintenance side) and the drilling progress speed compared to the second worker, and the work efficiency based on these evaluation results ratings can be calculated. However, when calculating the work efficiency rating considering both the concentration and the drilling speed, the drilling speed can vary depending on the ground conditions for each operator, so a factor (weight) considering the ground conditions if necessary It may be desirable to calculate the work efficiency grade by reflecting.

In addition, the server control unit 33 may generate information for a construction manager based on at least one of the received tilt information and verticality information. The server communication unit 31 may transmit the generated construction manager information to the construction manager terminal 20 . The information for the construction manager is the target drilling number, fall prevention notification information, current verticality, and drilling work status received from at least one of the tilt information and verticality information received from the device 10 performing or scheduled to perform ceiling work. information may be included.

According to one embodiment of the present application, the server control unit 33 receives drilling verticality data from the vertical sphere verticality management device corresponding to each of a plurality of drilling points that are targets of CIP (Cast-In place Pile) drilling work. Based on at least one of information and verticality information, it is possible to determine a drilling completion point where drilling is completed, a drilling progress point where drilling is in progress, and a scheduled drilling point where drilling is not performed.

Illustratively, referring to FIGS. 6C and 7(a) , the server control unit 33 displays different display forms of the determined puncturing completion point, puncturing progress point where puncturing is in progress, and non-puncturing scheduled puncturing points. It can be specified and provided to the device 10 in association with the identification information of the puncture point. For example, the server control unit 33 may display a state in which the drilling operation is completed as a blue circle in the target drilling identification item. In addition, a state in which the drilling operation is progressed but not completed (an unperforated scheduled drilling point) may be displayed as a gray circle in the target drilling identification item. In addition, the state in which the drilling operation is currently in progress may be displayed as a green circle in the target drilling identification item.

In addition, the server control unit 33 may select a new equipment operator for a scheduled drilling point in consideration of work efficiency ratings for each worker and a distance between the drilling completion point and the scheduled drilling point. In addition, the server control unit 33 may transmit a signal (information) related to the next drilling operation to the device 10 corresponding to the new equipment operator selected through the server communication unit 31 or to the new equipment operator terminal.

For example, a first equipment operator is located at a first drilling point where drilling is completed among a plurality of drilling points (eg, 80 drilling points), and a second equipment operator is located at a second drilling point where drilling is completed, When the scheduled puncturing point (third puncturing point) is located at the same distance (distance section that can be determined to be substantially the same within the allowable range), the server controller 33 has work efficiency among the first equipment operator and the second equipment operator. An equipment operator with a relatively high rating may be selected as a new equipment operator. When the first equipment operator is an equipment operator with a high work efficiency rating, the server control unit 33 transmits a signal (information) related to the next drilling operation to the device 10 or the first equipment operator terminal through the server communication unit 31. can transmit Here, the device 10 may be a device associated with a drilling equipment used by a first equipment operator for drilling. The signal (information) related to the next drilling operation transmitted to the apparatus 10 or the first equipment operator terminal may be information for guiding movement to the third drilling point.

In addition, the server control unit 33 may transmit a signal (information) related to the next drilling operation to a drilling work point (fourth position) having a low drilling difficulty to the second equipment operator terminal having relatively low work efficiency. For example, a drilling work point with a relatively high or low drilling difficulty will be created in consideration of the ground investigation results (for example, the ground investigation results estimated to correspond to the ground containing a relatively large layer thickness that is difficult to drill). It can, but is not limited thereto.

6a to 6c are diagrams schematically showing screens for equipment operators of the vertical sphere smart plumbness management system according to an embodiment of the present application. In other words, FIGS. 6A to 6C may show screens (interfaces) that can be checked by an equipment operator (worker) while performing a task through the device 10 .

The system 1 may receive selection information of an equipment operator selecting at least one of the first version (Lite version) and the second version (3D version).

Items included in the first version (Lite version) interface for machine operators are: project name, body angle (to prevent equipment overturning), selected drilling number, drilling plumbness, drilling start and pause button, drilling completion button, It may include communication and sensor connection status display items, main menu button selection items, and the like.

Items included in the second version (3D version) equipment operator interface include project name, drilling target, body angle, sensor status, main menu, relationship with target, measurement plumbness, screen zoom-in and zoom-out buttons, target direction, Target puncturing points, puncturing points, work completion, and puncturing progress items may be included.

Referring to FIG. 6A , the project name is a project name selected by an equipment operator (worker) for a project currently in progress. The puncture target may be an identification number of a puncture region selected by an equipment operator (worker) from among a plurality of puncture target regions. The body angle is information on the front/rear and left/right inclination angles of the body (body part) as a tipping prevention notification function. The sensor state is information about the state of a communication module such as GNSS and RF radio. The main menu is a menu button that can open various function windows. The relationship with the target is information about the distance and direction to the target (the area to be drilled). The screen enlargement/reduction button is provided to reduce or enlarge the screen. The target direction indicates the direction of target drilling relative to the drill of the machine.

6b may be a screen for an equipment operator during a drilling operation. As indicated in the upper right corner, the verticality measurement information measured by the device 10 can be output (displayed). This system (1) allows the equipment operator (worker) to check the verticality information in real time by dividing it into start, maximum, minimum, and present based on the verticality measurement information measured since the start of the work.

6C may be a screen for an equipment operator that differently displays and provides an area corresponding to a position of a hole where a drilling operation is completed and an area in which drilling is in progress.

As an example, the puncture point is an area displaying puncture points calculated by a dimension. The target puncture point is an area where the target puncture point is marked with a red circle. Work completion is an area marked with a blue circle at the punching point where all work has been completed. Perforation progress is a region indicated by a gray circle in which the perforation work has been progressed but has not been completed.

7 is a diagram schematically showing an interface for a construction manager of a vertical sphere smart plumbness management system according to an embodiment of the present application.

According to an embodiment of the present application, the construction manager terminal 20 may output information for construction managers transmitted from the server communication unit 31 . In addition, the construction manager terminal 20 may output notification information when the tilt information obtained from the device 10 exceeds a predetermined threshold value.

According to an embodiment of the present application, the construction manager terminal 20 and the equipment operator terminal (not shown) are devices that interwork with the device 10 through a network, for example, a smartphone (Smartphone), a smart pad ( Smart Pad), tablet PC, wearable device, PCS (Personal Communication System), GSM (Global System for Mobile communication), PDC (Personal Digital Cellular), PHS (Personal Handyphone System), PDA (Personal Digital Assistant), IMT (International All kinds of wireless communication devices such as Mobile Telecommunication)-2000, CDMA (Code Division Multiple Access)-2000, W-CDMA (W-Code Division Multiple Access), Wibro (Wireless Broadband Internet) terminals, and desktop computers, smart TVs, etc. It may also be a stationary terminal.

The construction manager terminal 20 may request data from the present system 30 using mobile communication (eg, LTE) and receive the requested data. The construction manager terminal 20 may be a terminal possessed by a supervisor who manages workers who currently perform drilling work. In addition, the construction manager terminal 20 may be connected to the device 10 and a communication module (eg, LTE) through Ethernet.

When drilling work is performed, the drilling point selection and start button on the monitor of this device 10 are activated, and the site construction manager can check the real-time verticality at the time of drilling through the application (APP).

The construction manager installed in the construction manager terminal 20 can check the real-time monitoring of the inclination angle of the body part and a warning alarm about the overturning of the equipment through the application (APP). In addition, the construction manager can check the maximum/minimum verticality and start/end time for the completed drilling point through the measurement history on the application (APP).

7(a) is a diagram schematically illustrating a monitoring interface output to the construction manager terminal 20. Referring to FIG. The monitoring interface may include a target drilling number, fall prevention notification information, current verticality, and drilling operation status information.

The completion of drilling work can be indicated by a blue circle in the target drilling identification item. In addition, a state in which the drilling operation is progressed but not completed may be displayed as a gray circle in the target drilling identification item. In addition, the state in which the drilling operation is currently in progress may be displayed as a green circle in the target drilling identification item.

7(b) is a diagram showing a screen on which the measurement history information provided from the present system 30 is output to the construction manager terminal 20. The measurement history information may include start verticality, maximum verticality, minimum verticality, maximum verticality, work start time, and work end time information. The system 30 may store the verticality information obtained from the target puncture identification item and the device 10 in association with any one of time information, depth information, location information, and identification information.

According to an embodiment of the present application, the method for managing the verticality of the C.I.P (Cast In Placed Pile) method can be divided into three stages: ① material stage ② mounting stage ③ excavation stage. ① In the material stage, the casing joint is subject to verticality management, and the verticality can be managed by welding the casing after visually checking with the surveying equipment on the workbench maintained horizontally. ② In the mounting step, the verticality of the leader displayed on the monitor screen of the device 10 is corrected using the instrument panel and surveying equipment. Finally, in the ③ excavation step, the verticality of the leader and the casing can be managed hydraulically while watching the monitor screen of the apparatus 10.

Hereinafter, based on the details described above, the operation flow of the present application will be briefly reviewed.

Although not shown in the drawing, the method for managing the vertical sphere smart verticality may be performed by the above-described vertical sphere smart verticality management system 30. Therefore, even if the contents are omitted below, the description of the vertical sphere smart verticality management system 30 can be equally applied to the description of the vertical sphere smart verticality management method.

In step (a), the server communication unit 31 may receive a signal or information.

In step (b), the storage unit 32 may store the punching verticality data information obtained from the device 10 received through the server communication unit 31 from the communication unit 14 of the device 10.

In step (c), the server control unit 33 may generate a pattern analysis result regarding the work pattern of the equipment operator based on the drilling verticality data information.

In the foregoing description, steps (a) to (c) may be further divided into additional steps or combined into fewer steps, depending on the embodiment herein. Also, some steps may be omitted if necessary, and the order of steps may be changed.

The method for managing vertical sphere smart verticality according to an embodiment of the present disclosure may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program instructions recorded on the medium may be those specially designed and configured for the present invention or those known and usable to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. - includes hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, as well as machine language codes such as those produced by a compiler. The hardware devices described above may be configured to act as one or more software modules to perform the operations of the present invention, and vice versa.

In addition, the above-described method for managing the vertical sphere smart verticality may be implemented in the form of a computer program or application stored in a recording medium and executed by a computer.

The above description of the present application is for illustrative purposes, and those skilled in the art will understand that it can be easily modified into other specific forms without changing the technical spirit or essential features of the present application. Therefore, the embodiments described above should be understood as illustrative in all respects and not limiting. For example, each component described as a single type may be implemented in a distributed manner, and similarly, components described as distributed may be implemented in a combined form.

The scope of the present application is indicated by the following claims rather than the detailed description above, and all changes or modifications derived from the meaning and scope of the claims and equivalent concepts thereof should be construed as being included in the scope of the present application.

10: plumb verticality management device
11: Leader sensor
12: body sensor
13: control unit
14: Ministry of Communications
15: output unit
16: calculation unit
20: construction manager terminal
30: vertical sphere smart verticality management system
31: server communication unit
32: storage unit
33: server control

Claims (12)

In the vertical sphere verticality management device,
A leader sensor provided in a leader unit of a drilling equipment performing a CIP (Cast-In place Pile) drilling operation to measure verticality information;
a body sensor provided in the body of the drilling device to measure inclination information of the body; and
Vertical sphere management comprising a control unit for generating correction information based on the verticality information measured by the leader sensor and generating notification information when the tilt information measured by the body sensor exceeds a preset limit value Device. According to claim 1,
a pair of GNSS receivers mounted at a distance from each other on the body of the drilling device; and
Further comprising a calculation unit for calculating the coordinates of the puncture center in consideration of the mutual positional relationship of the pair of GNSS receivers mounted on the body of the puncture device. According to claim 2,
The calculator,
Converting GNSS longitude and latitude values obtained by considering the mutual positional relationship of the pair of GNSS receivers into TM coordinates;
Vertical sphere plumbness management device that calculates the puncture center coordinates based on the converted position GNSS TM coordinates, the geometric shape information of the puncture device, and the tilt information of each of the body part and the leader part. According to claim 1,
Further comprising an output unit for outputting notification information generated by the control unit,
The control unit,
Based on the verticality information measured by the reader sensor, the correction information is generated so that the leader unit can be located at a point corresponding to a reference point,
the output unit,
To output the correction information to a display so that the equipment operator can check, vertical sphere plumbness management device. According to claim 1,
A communication unit provided to externally transmit drilling verticality data information in association with at least one of drilling progress time and drilling depth and equipment operator identification information corresponding to the CIP drilling operation with the verticality information measured from the reader sensor Including, plumb verticality management device. In the system for managing vertical sphere smart verticality,
A server communication unit that transmits and receives signals or information with the outside;
A storage unit for storing drilling verticality data information received from the communication unit of the vertical sphere management device according to claim 5 through the server communication unit; and
A vertical sphere smart verticality management system comprising a server control unit for generating a pattern analysis result for an equipment operator's work pattern based on the perforation verticality data information. According to claim 6,
The server communication unit receives the tilt information and the verticality information,
The server control unit generates information for a construction manager based on at least one of the received tilt information and the verticality information,
The server communication unit transmits the generated information for the construction manager to the construction manager terminal, the vertical sphere smart verticality management system. According to claim 6,
The pattern analysis result includes a work efficiency analysis result for each time period of the corresponding equipment operator analyzed in consideration of the change state of the verticality information according to the drilling progress time included in the drilling verticality data information,
The server control unit transmits a work concentration inducing signal to the communication unit through the server communication unit in a time zone when the work efficiency is relatively low based on the work efficiency analysis result for each time zone. . According to claim 6,
The pattern analysis result is the work efficiency analysis result for each time zone of the equipment operator analyzed in consideration of the change state of the verticality information according to at least one of the drilling progress time and the drilling depth included in the drilling verticality data information, and the work efficiency analysis result for each depth Including at least one of the work efficiency analysis results;
The server control unit calculates a work efficiency grade of the corresponding equipment operator based on at least one of the work efficiency analysis result for each time period and the work efficiency analysis result for each depth, and stores it in the storage unit. road management system. According to claim 9,
A plurality of drilling points to be performed for the CIP (Cast-In place Pile) drilling work,
The server control unit,
Based on at least one of the drilling verticality data information and the verticality information received from the vertical sphere verticality management device corresponding to each of the plurality of drilling points, a drilling completion point where drilling is completed, a drilling progress point in which drilling is in progress, and Identify the planned non-perforated point,
In consideration of the work efficiency rating for each operator and the distance between the drilling completion point and the drilling scheduled point, a new equipment operator is selected for the drilling scheduled point, and the vertical hole verticality corresponding to the new equipment operator selected through the server communication unit To transmit a signal related to the next drilling operation to a management device or a new equipment operator terminal, vertical shaft smart verticality management system. In the method for managing the vertical sphere smart verticality using the vertical sphere smart verticality management system according to claim 6,
(a) transmitting and receiving signals or information through the server communication unit;
(b) storing perforation verticality data information and verticality information obtained from the vertical verticality management device received through the server communication unit from the communication unit of the vertical verticality management device in the storage unit; and
(c) generating, by the server control unit, a pattern analysis result related to a work pattern of an equipment operator based on the perforation verticality data information. A computer-readable recording medium on which a program for executing the method of claim 11 is recorded on a computer.

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