KR102511342B1 - A paint film width measuring portable unit including function of confirming of location and operation method for the unit - Google Patents

Abstract

In the present invention, the mounted positioning device and the block location service system are interlocked, and the thickness of the coating film measured in the block where the application process of the coating film is completed, the location of the coating film measurement, and unique information about a specific block and the information of the block obtained by processing We propose an operation invention of a portable film thickness measuring device and measuring device equipped with a positioning function that enables optimization of coating material usage and derivation of improvement measures by storing and analyzing coating film mapping information. The portable film thickness measuring device equipped with the positioning function includes a positioning device, a film measuring device, a signal processing device, a display, a communication device, and a storage device.

Description

A portable film thickness measuring device equipped with a positioning function and an operation method of the measuring device {A paint film width measuring portable unit including function of confirming of location and operation method for the unit}

The present invention relates to a coating film thickness measuring device, and in particular, the thickness of a coating film measured in a block on which the application process of the coating film is completed, the location of the coating film measurement, and the uniqueness of a specific block by interlocking a mounted positioning device and a block location service system A portable film thickness measuring device equipped with a positioning function that stores and analyzes the coating film mapping information obtained by processing the information and the corresponding block information to derive improvement measures and optimizes the amount of painting material used, and how to operate the measuring device it's about

A ship is not made of a single iron plate, but is made through a process of separately manufacturing and welding a plurality of iron plate blocks. A plurality of prefabricated blocks are welded only after painting work is performed in a distributedly arranged state in a certain space. In the ship painting process, when the painting work is completed and the drying and curing of the applied film is completed, it is essential to check whether the applied film has achieved the prescribed film thickness required in the area.

When painting the surface of the steel plate, it is important not only to paint to a certain thickness, but also to paint to a pre-set thickness. In general, there are many cases where an excessive coating thicker than the set coating thickness is not a problem, but it will be natural that an undercoat thinner than the set coating thickness becomes a problem. In the case of a low-temperature mill, rework or correction is required.

Currently, manual film thickness measurement is performed using a contact-type film thickness measuring device, and the measured film thickness is reproduced on a display of a terminal constituting the film thickness measuring device. It is clear that the thickness information and location information of the previously measured coating film will be good information that can be used to control the coating film of the same or similar steel plate later.

The thickness information of the film reproduced on the display is stored in the film thickness measuring device. Since the stored thickness information of the coating film is manually arranged separately, the thickness information of the coating film is accurate, but the information about the position in the corresponding block corresponding to the thickness information of the coating film is not accurate.

Republic of Korea Patent No. 10-1059502 (August 9, 2011)

The technical problem to be solved by the present invention is to interlock the mounted positioning device and the block location service system to obtain the thickness of the coating film measured in the block where the application process of the coating film is completed, the location of the coating film measurement, and unique information about a specific block and the corresponding It is an object of the present invention to provide a portable film thickness measuring device equipped with a positioning function that stores film mapping information obtained by processing block information and analyzes it to derive improvement measures and optimize the amount of paint used.

Another technical problem to be solved by the present invention is to operate a portable film thickness measuring device equipped with a positioning function, and the thickness of the film measured in the block where the application process of the film is completed, the location of the film measurement and unique information about the specific block It is to provide a method of operating a portable film thickness measuring device equipped with a positioning function that stores and analyzes the film mapping information obtained by processing the block and the information of the corresponding block to optimize the amount of paint used and derive improvement measures.

A portable film thickness measuring device equipped with a positioning function according to the present invention for achieving the above technical problem includes a positioning device, a film measuring device, a signal processing device, a display, a communication device and a storage device.

The positioning device produces position change information according to the position and movement of a portable film thickness measuring device (hereinafter referred to as measuring device) equipped with a positioning function. The coating film measuring device measures the thickness of the coating film of the block on which the coating film operation is completed. The signal processing device classifies blocks distributed in a certain space using block location information provided by an external block location service system, and determines the position of the measuring device generated by the positioning device and the measurement device. The location and movement amount of the measuring device is checked using the movement information to calculate the location of the measuring device in the block, and the location of the film measuring device, information on the thickness of the coating film measured by the film measuring device, and the type of paint used Information is mapped to generate coating film mapping information. The display reproduces the location information of the coating film measuring device and the measured thickness of the coating film. The communication device is a means for transmitting and receiving information wirelessly with the block location service system and server. The storage device stores the thickness information of the coating film generated by the coating film measuring device and the coating film measurement information generated by the signal processing device.

A method of operating a portable film thickness measuring device equipped with a positioning function according to the present invention for achieving the above other technical problem is a method of operating a portable film thickness measuring device equipped with a positioning function according to claim 2. , Positioning step, work instruction step, movement step, film thickness measurement step, coating film mapping information generation step, coating film mapping information transmission step, and coating film mapping information analysis step are performed.

In the positioning step, the measurer applies power to the measuring device, and accordingly, the GPS signal receiving module checks the location of the measuring device. In the work instruction step, the block location service system transmits a work instruction including location information on a block to measure the thickness of a coating film to the measuring device to which power is supplied. In the moving step, the measurer carries the measuring device and moves to a designated block, and the positioning device changes the position of the measuring device according to the movement of the measuring device using the GPS signal receiving module and the gyroscope module. update in real time. In the film thickness measuring step, a measurer arrives at a corresponding block and measures the thickness of the film at a measurement start point and a measurement end point according to instructions from the block location service system. In the coating film mapping information generation step, the signal processing device generates the coating film mapping information by mapping the thickness information of the coating film measured by the coating film measurement device, the block information provided by the block location service system, and the paint information. In the coating layer mapping information transmission step, the coating layer mapping information generated in the coating layer mapping information generating step is stored in the storage device on the one hand and, on the other hand, at least one of the server and the block location service system through the communication device. is transmitted to an external device or a separately designated external device. In the coating film mapping information analysis step, the signal processing device, the server, the block location service system, and a predetermined system use the coating film mapping information to prevent rework by a small film or excessive use of paint by an excessive film in the painting process. Analyze the main cause of the increase in the amount of paint used and derive improvement measures by considering the shape of the block, the shape of the block, the material of the block, the type of paint used, and the atmosphere of the painting process.

As described above, the portable film thickness measuring device equipped with a positioning function according to the present invention and the method of operating the measuring device are interlocked with the mounted positioning device and the block location service system to complete the coating process of the block. It has the advantage of being able to optimize the amount of paint used and derive improvement measures by storing and analyzing the thickness of the coating film measured in .

1 shows a portable film thickness measuring device equipped with a positioning function according to the present invention.
Figure 2 describes the process of using the measuring device according to the present invention.

In order to fully understand the present invention and the advantages in operation of the present invention and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings describing exemplary embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, the present invention will be described in detail by describing preferred embodiments of the present invention with reference to the accompanying drawings. Like reference numerals in each figure indicate like members.

1 shows a portable film thickness measuring device equipped with a positioning function according to the present invention.

Referring to FIG. 1, a portable film thickness measuring device 100 equipped with a positioning function includes a positioning device 110, a film measuring device 120, a signal processing device 130, a display 140, and a communication device ( 150) and a storage device 160.

The positioning device 110 produces position change information according to the position and movement of the portable film thickness measuring device (100, hereinafter referred to as measuring device) equipped with a positioning function, and for this purpose, the GPS signal receiving module 111 and the gyro Scope module 112.

The GPS signal receiving module 111 calculates the current position of the measuring device 100 by receiving a Global Positioning System (GPS) signal from a GPS satellite. It is assumed that the gyroscope module 112 includes a gyroscope and an accelerometer. A gyroscope is a disk placed inside a gimbal, a device designed to keep a horizontal position at all times even when a support is tilted, and rotates about 1000 to 24,000 times per minute. This disk tries to keep the axis of rotation in the same direction at all times. do. By connecting an accelerometer to the disk and placing three axes orthogonal to each other in the gimbal, the acceleration generated from up and down, left and right, and front and back can be measured, and the speed and position of the moving object can be obtained by integrating them.

The coating film measuring device 120 is a device for measuring the thickness of a coating film of a block on which coating work is completed, and includes a measuring body 121 and a probe 122. The measuring body 121 processes and stores the thickness of the coating film measured through the probe 122 . There are various types of coating film measuring device 120, but the coating film measuring device used in the present invention is not newly developed or devised, and it is possible to use any previously disclosed coating film measuring device.

The signal processing device 130 classifies blocks distributed in a certain space using the block location information provided by the block location service system 170 located outside, and the location and movement generated by the positioning device 110 Using the information, the location and movement amount of the measuring device 100 is checked to calculate the location of the measuring device 100 in the block, and the location of the measuring device 100 and the thickness of the coating film measured by the film measuring device 120 Paint film mapping information is generated by mapping the information and the type information of the paint to be used. Here, since the film measuring device 120 is included in the measuring device 100, it can be said that the positional information of the measuring device 100 and the positional information of the film measuring device 120 are almost the same.

The display 140 reproduces the location information of the measuring device 100 and the measured thickness of the coating film so that the user can visually check it.

The communication device 150 wirelessly transmits and receives information with the block location service system 180 and the server 170 .

The storage device 160 stores the film measurement information generated by the signal processing device 130.

Figure 2 describes the process of using the measuring device according to the present invention.

Referring to FIG. 2, the method of using the measuring device 200 includes a location confirmation step 210, a work instruction step 220, a movement step 230, a coating film thickness measurement step 240, and a coating film mapping information generation step ( 250), measurement value transmission step 260 and measurement value analysis step 270 are performed.

In the positioning step 210, the measurer applies power to the measuring device 100, and accordingly, the GPS signal receiving module 111 checks the location of the measuring device 100.

In the work instruction step 220, the block location service system 180 instructs the measuring device 100 to which power is supplied. The work instruction includes location information about the block to measure the thickness of the coating film.

In the moving step 230, the measurer carries the measuring device 100 and moves to a designated block. At this time, the positioning device 110 uses the built-in GPS signal receiving module 111 and the gyroscope module 112 to update the position change of the measuring device 100 according to the movement of the measuring device 100 in real time. do.

In the film thickness measuring step 240, the measurer arrives at the corresponding block and measures the thickness of the film at a plurality of points according to the instructions of the block location service system 180, setting a specific point 241, and calculating the measurement interval ( 242) and the step of measuring the coating film thickness (243) are performed.

In step 241 of setting a specific location, the block location service system 180 requests the measurer to set a specific point of the corresponding block. Here, the specific point means the thickness measurement point and the end point of the coating film, and if the block is rectangular, it will be the upper left corner and the lower right corner of the block. In other words, the measurement starts at the upper left corner of the block and ends at the right corner.

The measurement interval calculation step 242 is performed when the measurer sets at least two points according to the instruction of the block location service system 180, and the block location service system 180 uses the block size information to probe 122 ) is calculated and the distance between a plurality of points in contact is instructed to the measurer. The distance between the contact points of the probe 122 is changed according to the type of paint and the material of the block. The instructions of the block location service system 180 are displayed as numbers or characters on the display 140.

In the coating film thickness measurement implementation step 243, the measurer starts the measurement at the measurement start point according to the instruction of the block location service system 180 and ends the measurement at the measurement end point while continuously measuring at intervals according to the instruction. At this time, the thickness information of the measured film is stored in the storage device 160 .

In the coating film mapping information generation step 250, the signal processing device 130 maps the thickness information of the coating film measured by the measuring device 100 and the block information and paint information provided by the block location service system 180 to the coating film. Create mapping information.

In the coating film mapping information transmission step 260, the coating film mapping information generated in the coating film mapping information generation step 243 is stored in the storage device 160 on the one hand, and the server 170 through the communication device 150 on the other hand. and block location service system 180 to at least one external device or a separately designated external device.

In the coating film mapping information analysis step 270, the signal processing device 130, the server 170, the block location service system 180, and other predetermined systems use the coating film mapping information to rework or transition by using a small film. Analyze the main cause of the increase in the amount of paint used and derive improvement measures by considering the type of painting process, the shape of the block, the material of the block, the type of paint used, and the atmosphere of the painting process.

Here, the atmosphere of the painting process is the temperature, humidity, working time, etc. of the workshop in which the painting process of the block is in progress, and may be provided by the block location service system 180, or the measurer inputs it into the measuring device 100 and stores it ( 160) and then used.

Hereinafter, a process of using the measuring device 100 will be described with reference to FIGS. 1 and 2 .

The measurement of the coating film may be performed automatically, but for convenience of explanation, only the case of manual measurement is described in the present invention. In the case of automatically measuring the coating film, it will be understood according to the following description.

As described above, the coating process proceeds in a state where a plurality of blocks are distributed and installed in a certain space. The block location service system 300 stores information on the shape and size of blocks and information on the location of blocks, and also stores information on blocks whose coating thickness is to be measured after the coating process is completed.

The measuring device 100 is equipment for measuring the thickness of the coating film of the block that has completed the coating film process. When power is supplied to the measuring device 100 located in the space where the thickness of the coating film is to be measured, the GPS signal receiving module 111 When is activated, the location of the measuring device 100 is confirmed, and the block location service system 300 provides the measuring device 100 with information on a block to measure the thickness of the coating film.

A person measuring the thickness of the coating film (hereinafter referred to as a measuring person) carries the measuring device 100 and moves to a block to measure the thickness of the coating film. At this time, the positioning device 100 updates the location of the measuring device 100 in real time. By doing so, it helps the measurer to arrive at the corresponding block.

The measurer located in the corresponding block checks at least two points according to the instructions provided by the block location service system 300, and then transmits them to the block location service system 300. Since the block location service system 300 already knows the shape and size of the block, it is possible to set the start and end points of measuring the thickness of the coating film by having the measurer check at least two places of the block according to the shape and size of the block, , it will be possible to calculate the distance between measurement points when measuring the thickness of the coating film.

After completing the calculation, the block location service system 300 provides the measurer with the interval between the measurement points and reproduces it on the display 140 of the measurement device 100, the measurer responds to the instruction of the block location service system 300. Measure the thickness of the coating film at regular intervals from the starting point of measurement according to the Assuming that the measuring device 100 is a contact type, the measurement is made by bringing the probe 122 into contact with the point where the film is to be measured. In , coating film mapping information is generated by mapping with information on a measurement position, and the coating film mapping information is stored in the storage device 160 .

In the above, the technical idea of the present invention has been described together with the accompanying drawings, but this is an illustrative example of a preferred embodiment of the present invention, but does not limit the present invention. In addition, it is obvious that anyone skilled in the art can make various modifications and imitations without departing from the scope of the technical idea of the present invention.

110: positioning device
111: GPS signal receiving module 112: gyroscope module
120: coating film measuring device
121: body 122: probe
130: signal processing device
140: display
150: communication device
160: storage device

Claims (5)

A positioning device for producing positional information according to the position of a portable film thickness measuring device (hereinafter referred to as measuring device) equipped with a positioning function;
A coating film measuring device for measuring the thickness of the coating film of the block;
a signal processing device generating coating film mapping information by mapping the location of the coating film measuring device, the thickness information of the coating film measured by the coating film measuring device, and the type information of the paint used;
a communication device that is a means for transmitting and receiving information wirelessly; and
A storage device for storing the thickness information of the coating film generated by the coating film measuring device and the coating film measurement information generated by the signal processing device,
The signal processing device distinguishes blocks distributed in a certain space using block location information provided by an external block location service system, and uses the location and movement information generated by the location checking device to measure the measurement device. Checking the position and movement amount, calculating the position in the block of the measuring device, mapping the position of the measuring device, the thickness information of the coating film measured by the coating film measuring device, and the type information of the paint used to generate coating film mapping information A portable film thickness measuring device equipped with a positioning function that In claim 1, the positioning device,
a GPS signal receiving module for receiving a signal from a GPS satellite and calculating a current position of the measuring device; and
A gyroscope module including a gyroscope and an accelerometer to calculate the moving speed and position of the measuring device; second
A portable film thickness measuring device equipped with a positioning function, characterized in that it comprises.
As a method of operating a portable film thickness measuring device equipped with a positioning function according to claim 2,
a positioning step in which a measurer applies power to the measuring device and accordingly checks the position of the measuring device in the GPS signal receiving module;
A work instruction step of transmitting, by the block location service system, a work order including location information on a block to be measured for a thickness of a coating film to the measuring device to which power is supplied;
A measurer carries the measuring device and moves to a designated block, and the positioning device uses the GPS signal receiving module and the gyroscope module to update the position change of the measuring device according to the movement of the measuring device in real time. moving step to date;
A film thickness measurement step in which a measurer arrives at a corresponding block and measures the thickness of a film at a measurement start point and a measurement end point according to instructions from the block location service system;
a coating film mapping information generation step of generating the coating film mapping information by the signal processing device by mapping the thickness information of the coating film measured by the coating film measurement device, the block information and the paint information provided by the block location service system;
On the one hand, the film mapping information generated in the generating step of film mapping information is stored in the storage device, and on the other hand, through the communication device, at least one external device of the server and the block location service system or a separately designated external device A coating film mapping information transmission step to be transmitted to; and
The signal processing device, the server, the block location service system, and a predetermined system use the coating film mapping information to prevent rework by low film or excessive use of paint by excessive film in the form of painting process, block shape, A coating film mapping information analysis step of analyzing the main cause of the increase in the amount of painting material used and deriving improvement measures in consideration of the material of the block, the type of paint used, and the atmosphere of the painting process; cast
Operation method of a portable film thickness measuring device equipped with a positioning function, characterized in that for performing. In claim 3, in the coating film thickness measurement step
The block location service system requests the measurer to set the measurement start point and the measurement end point of the corresponding block, and sets a specific index to set the measurement start point and the measurement end point with the probe of the film measuring device. step;
It is performed when the measurer sets the measurement start point and the measurement end point according to the instructions of the block location service system, and the block location service system uses block size information to determine between a plurality of points contacting the probe. A measurement interval calculation step of calculating the interval of and instructing the measurer; and
A film thickness measurement step in which a measurer starts measuring at a measurement start point according to an instruction of the block location service system and ends the measurement at a measurement end point while continuously measuring at intervals according to the instruction; cast
Operation method of a portable film thickness measuring device equipped with a positioning function, characterized in that for performing. In claim 3, the atmosphere of the painting process,
A method of operating a portable film thickness measuring device equipped with a positioning function, characterized in that it includes at least one of the temperature, humidity and working time of the workshop where the painting process of the block is in progress.

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