KR101705347B1 - Automatic inspection apparatus and method of weapon system - Google Patents

Abstract

The present invention relates to an apparatus and a method for inspecting a weapon system. The apparatus comprises: a data collection unit storing reference equipment information acquired beforehand for at least one inspection object; an information acquiring unit acquiring object information of an object to be inspected through scanning; a state determining unit determining the state of the object by comparing the reference equipment information with the acquired object information, and determining a component constituting an object to be inspected first; and a display unit displaying all pieces of information on the components constituting the object to be inspected first through a priority determination unit on a screen.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an automatic inspection apparatus and method,

The present invention relates to a checking apparatus, and more particularly, to an apparatus for checking an inorganic system.

Investment in weapon system resources and military system resources for war performance and war restraint is limited under the condition of limited national resources. In particular, armaments investment in excess of the gross national product is an impediment to industrial development . In order to reduce the efficiency of the injection of weapons and the damage to the unspecified number of people in military operations, Effective Based Operations (EBO) ).

In addition to the development of weapons, testing of weapons is important. Testing is a verification procedure that must go through before using the weapon, because the weapon must recognize the target accurately and reach the target at the correct spot.

Each weapon has been tested in a different way because it differs in purpose, form and method of use. However, these technologies have been modernized in accordance with technological advances. These weapons also receive commands and are executed by digital / analog communication. Therefore, it is necessary to check weapons use interface, check communication facilities, check digital / analog input and output Checks caused by the use of the same digital equipment are common.

Conventional technology has consumed a lot of time to display, analyze and grasp inspection procedures and inspection results in the form of a table and a graph. Due to the nature of the weapon system, it is difficult for the user to recognize numerous inspection items, I needed training.

Based on the prior art, existing inspection equipment can not perform the priority check because the inspection object is entirely checked in a top-down manner, and this technique is somewhat inefficient.

That is, in testing a weapon, similar or identical procedures are repeatedly implemented and repetitively repeated, so that the inconvenience and time wasted by the user handling the test, and the excessive amount of software capacity and hardware capacity may become a problem .

Korean Patent Publication No. 10-1559562 (registered)

In order to solve the above problems, it is an object of the present invention to provide an integrated test system for testing a plurality of weapons using one test system.

It is also intended to improve the promptness and efficiency of the user in the inspection of the weapon system through the inspection device.

In addition, the present invention provides a checking apparatus and method for enabling priority inspection object identification in the urgent order of inspection.

According to another aspect of the present invention, there is provided an apparatus for inspecting and checking an inorganic system, comprising: a data collecting unit storing previously acquired reference equipment information about at least one object to be inspected; An information acquiring unit acquiring object information of an object to be inspected by scanning; A state determiner for comparing the reference device information with the obtained object information to determine a state of the object and determining an object to be checked first; And a display unit for displaying on the screen the object to be checked first through the priority determining unit.

Also, the object information of the object includes 2D or 3D image information, and the image information includes a line connecting position information on the center of the lattice and the center of the lattice.

The state determiner may determine the similarity between the obtained information and the reference equipment information, and may calculate the similarity using the position information of the center of the grid and the line information.

The data collection unit may include a modeling database storing modeling data of the reference equipment acquired through the information acquisition unit; A component part database storing information on a plurality of objects constituting the inspection object; An inspection item database storing the inspection items to be inspected; A failure type database in which a failure type is classified and stored with respect to a failure history of the check target; And an inspection history database in which an inspection history of the object to be inspected is stored.

The information obtaining unit may be a 2D or 3D scanner.

The priority determining unit may include an input unit for inputting the information to be checked; An analysis unit for checking the results of the inspection and the inspection of the object to be inspected; A transmitting unit for transmitting the check element to be checked to the display unit; A storage unit for storing data of a result value according to the inspection result of the check target; A determining unit for comparing the acquired reference equipment information with the acquired object information to determine whether the information is damaged; And a control unit.

The display unit may be configured to display the conclusions drawn by the status determination unit on the screen.

It is also characterized in that priority can be given to the priority order of the weapon system and an optional check can be made.

Acquiring object information of an object to be inspected by scanning; Reads the reference equipment information corresponding to the acquired object information in a database storing the obtained object information and at least one reference object information already obtained for the object to be inspected, compares the reference equipment information, determines the state of the object, Arranging the elements in order; Presenting the priority check elements and the result contents listed in the order on a screen; And a control unit.

Wherein the determination of the state of the object is made by considering the similarity between the obtained information and the reference equipment information, and the similarity is determined using position information on the center of the grid and line information connecting the center of the grid And a plurality of pixels.

Selecting a maintenance item on the basis of the priority check element provided from the screen, checking the maintenance item to check the maintenance result, and storing the maintenance history; And further comprising:

According to at least one embodiment of the present invention configured as described above, the apparatus for automatically checking and checking an inorganic system can automatically select a priority inspection object using a DPI (Dots per Inch) method according to an embodiment. Therefore, it is easy to grasp and analyze broken objects, and it is possible to reduce the possibility that a user may make a mistake.

FIG. 1 is an overall configuration diagram conceptually showing an apparatus for inspecting an apparatus proposed by the present invention.
2 is a block diagram of a data collecting unit according to an embodiment of the present invention.
FIG. 3 is a block diagram illustrating a state determiner according to an embodiment of the present invention.
4 is a diagram illustrating a method of performing scan information processing using DPI (Dots per Inch) according to an embodiment of the present invention.
5 is a flowchart showing a method of displaying a priority inspection item through a scanning operation in the weapon inspection apparatus.
FIG. 6 is a flowchart showing a step of inputting and selecting necessary information for a device to be checked before the user performs an inspection.
7 is a flow chart illustrating the steps in which the user performs the check and failure actions.

The present invention will be described in detail with reference to the accompanying drawings.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and accompanying drawings, but the present invention is not limited to or limited by the embodiments.

The term used in the specification of the present invention selects the general term that is widely used in the present invention while considering the function of the present invention, but it may be changed depending on the intention or custom of the technician engaged in the field or appearance of new technology . Also, in certain cases, there may be a term chosen arbitrarily by the applicant, in which case the meaning thereof will be described in the description of the corresponding invention. Therefore, it is intended that the terminology used herein should be interpreted based on the meaning of the term rather than on the name of the term, and on the entire contents of the specification. For example, certain features, structures, and characteristics described herein may be implemented in other embodiments without departing from the spirit and scope of the invention in connection with an embodiment.

Further, although the reference numerals and the like of the drawings are denoted by the same reference numerals and signs as possible, even if they are shown in different drawings, the same reference numerals and signs are used. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear.

The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the present invention is to be limited only by the appended claims, along with the full scope of equivalents to which such claims are entitled, if properly explained. In the drawings, like reference numerals refer to the same or similar functions throughout the several views.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, so that those skilled in the art can easily carry out the present invention.

The present invention relates to a weapon checking device and method for use in a weapon checking system in accordance with an embodiment.

FIG. 1 is a block diagram conceptually showing an apparatus for checking an weapon system according to the present invention. As shown in FIG. 1, the apparatus includes a data collecting unit 100, an information obtaining unit 200, a status determining unit 300, (400) and an inspection object (500).

The object to be inspected (500) includes a freshly produced initial stage reference device and an object to be inspected after a lapse of time.

The weapon system checking apparatus 1000 includes a data collecting unit 100 that stores information of the reference equipment in advance and an information obtaining unit 200 that obtains object information of the object to be inspected.

The data collecting unit 100 includes reference information of the initial state of the object to be checked.

Here, the information obtaining unit 200 may be a 2D scanner or a 3D scanner capable of photographing an object to be inspected in a multi-directional direction.

Therefore, the object information to be checked may be 2D or 3D image information.

The status determiner 300 receives information on the inspection apparatus from the data collecting unit 100 and the information obtaining unit 200 and receives information on the basis of the DPI (Dots per Inch) according to one embodiment Based on the comparison result, the priority of the target equipment to be checked first is determined.

The display unit 400 includes displaying the transmitted inspection object on the screen, and includes a step of the user selecting the inspection item on the screen.

2 is a block diagram showing a data collecting unit 100 according to an embodiment of the present invention. The data collecting unit 100 includes a modeling database 110, a check item database 120, a component parts database 130, a failure type database 140 and a check history database 150.

More specifically, as shown in FIG. 2, the modeling database 110 includes stored modeling data of reference equipment acquired through the information obtaining unit 200.

 The check item database 120 includes that the check item to be checked is stored.

The component parts database 130 includes stored information about the objects constituting the inspection object.

 The failure type database 140 includes that the failure type is classified and stored for the failure history of the check target.

The check history database 150 includes that the check history of the check target is stored.

3 is a block diagram illustrating a state determination unit 300 according to an embodiment of the present invention.

The state determination unit 300 includes an input unit 310, an analysis unit 320, a storage unit 330, a determination unit 340, and a transmission unit 350.

Referring to FIG. 3, which is an embodiment of the present invention, the user inputs information on the objects to be checked at a priority step of using the inspection apparatus through the input unit 310. Here, the information on the objects to be checked can be input such as the model name of the object to be inspected, information on the user performing the inspection, and the date and time of the inspection. In addition, the input unit 310 receives the scanning information of the inspection objects scanned by the information acquisition unit 200.

The input unit 310 includes information on the inspection objects input by the user, receives the image acquired through the data acquisition unit 100, receives scanning information of the inspection objects transmitted from the information acquisition unit 200, .

The analysis unit 320 analyzes the degree of failure and defect of the inspection objects performed in the process according to the detailed description of the DPI method based on the scanning information of the inspection objects transmitted from the information acquisition unit 200.

4, the analysis unit 320 receives the image acquired through the data collection unit 100. [

First, the analyzing unit 320 recognizes the input image as a latticed image 360 as shown in FIG. 4 (a). Referring to FIGS. 4B and 4C, the analyzer 320 determines the center of each grid included in the grid image as the grid center 361 and the position of the grid center 361 Lt; RTI ID = 0.0 > 362 < / RTI > The analyzer 320 defines a line 363 centered on the lattice, calculates and stores line information (line position information, line length information) for each line.

The information on the grid centers of the acquired image may be represented by a matrix including position information, and the line information may include position information of a nodal point (grid center) constituting each line and / Lt; / RTI > When a failure occurs, the matrix stored as the reference information is different from the matrix according to the acquired image. At this time, the determination unit 340 may determine whether to check first by considering the difference between the matrices. With regard to the line information, it is possible to determine whether or not to check first by considering the similarity between vectors connecting the centers of the lattice centers constituting the lines or the center of the lattice.

FIG. 4 (d) illustrates a case where a scratch 364 exists in an actually obtained image. In the portion where the scratch occurs, the lattice center 361 does not exist and the discontinuity of the line 363 occurs. The analyzer 320 can not determine the lattice center 361 because the lattice center 361 can not detect and therefore can not define the line information as well. It can be determined that a failure or an anomaly has occurred.

In addition, the analyzer 320 analyzes the matrix about the stored grid center 361 with respect to the reference equipment information, the matrix for the grid center 361 calculated from the obtained input image, the line information about the line 363, Information can be compared with each other to judge whether or not the inspection object has failed.

For example, the analyzer 320 may calculate the degree of fluctuation of the position information between the center of the grid by matching the center of the grid of the reference equipment information with the center of the grid of the acquired image, and using the matrix of the center of the grid. If the object to be inspected is normal, the line between the centers of the lattices matched with each other will remain constant. However, if the object to be inspected is normal, the distance of the line will be different in case of failure. Therefore, the analyzer 220 can determine the failure have. As a result, the analysis unit 320 can determine whether the object to be inspected is faulty considering the change of the position information about the center of the grid or the variation of the line information according to the user setting.

At this time, the scratch 364 may be part of the types of damage to be inspected, and it may be judged whether or not the object to be inspected is defective due to shrinkage, relaxation, collapse, breakage or the like of the object to be inspected.

The storage unit 330 stores the analyzed information of the inspection objects. In addition, the stored inspection object information may be useful as information on a history of the object to be inspected in the process of re-checking the object through the inspection apparatus in the future. Here, the stored information is shared with the check history database 150 of the data collection unit 100.

The determination unit 340 performs the determination of the priority inspection object based on the information on which the inspection object is analyzed. The criterion for determining that the constituent parts of the object to be checked, which is one embodiment of the present invention, should be checked can be determined by comparing the matrix and the line information with a predetermined reference value. For example, when the line 363 has a loss of 10% or more, the determination unit 340 can determine that the first check is necessary. If the difference of the connection information 363 is less than 10%, the difference between the state of the reference device and the state of the target device to be checked first is small.

The transfer unit 350 transmits the check result to the display unit 400 after the determination unit 320 determines.

The state determination unit 300 including the input unit 310, the analysis unit 320, the storage unit 330, the determination unit 340, and the transmission unit 350 may operate and process Can be controlled and controlled.

FIG. 4 is a flow chart illustrating a DPI (Dots per Inch) process for comparing scanned information of a target object to be scanned in the information obtaining unit 200 according to an embodiment of the present invention. Is used to perform scan information processing. Since the description of FIG. 4 is included in FIG. 3 described above, a common description will be omitted.

5 is a flowchart showing a method of displaying a priority check item by performing a scanning operation of the weapon check device.

First, the user inputs information to be checked (S10). The information to be checked according to the embodiment of the present invention can input information such as the model name of the equipment to be inspected, the inspector responsible for the inspection, and the date of performing the inspection.

The information obtaining unit 200 scans an object to be inspected, and the state determining unit 300 receives the information of the object to be inspected scanned from the information obtaining unit 200 (S20).

Next, in step S30, the grid center 361 and the line 363 of the scanned information of the object to be checked and the reference equipment information already obtained are compared using DPI (Dots per Inch).

More specifically, the degree of similarity between the lattice center 361 and the line 363 of the scan information of the reference device and the scan information to be checked is compared and compared.

Next, the determination unit 340 of the state determination unit 300 determines whether to check the priority based on the comparison information between the object to be checked and the reference device (S40).

Next, the part constituting the object to be checked first is transmitted from the transmission unit 350 to the display unit 400, and the information of the part transmitted from the display unit 400 is displayed on the screen S50).

The step of performing the inspection by the user after the part is displayed will be described later in detail in Fig.

Hereinafter, an example in which an object to be inspected is determined first and an inspection is performed using the automatic weapon system inspection automation apparatus 100 shown in FIG. 1 will be exemplified.

FIG. 6 is a flowchart corresponding to a step between S10 and S20 shown in FIG. 5, which is omitted in FIG. 5, and is a flowchart of a step in which a user selects an object to be checked.

The input unit 310 receives information selected by the user in relation to the check mode or the update mode (S11).

When the check mode is selected in S11, information on the check target is inputted through the user interface such as the display unit 400 (S12).

The input unit 310 receives information input by the user for specifying an object to be checked (S13).

When the user completes the selection of the equipment to be checked and the information inputting step, the scanning is performed and the scan information is loaded (S20).

7 is a flowchart of a step of completing step S50 and performing a check by the user.

The user selects an inspection item of the priority inspection equipment presented on the display unit 400 (S14).

As an example according to an embodiment of the present invention, the maintenance items may include a power supply check, a communication check, and a component performance check.

Next, the user loads the 2D or 3D modeling data and the maintenance items for the inspection target part and the maintenance item from the data collecting unit 100 and the state determining unit 300 (S15).

Next, the user checks the equipment to be inspected in order according to the selected items, and confirms the check result (S16).

Next, according to the result of the check, the user confirms whether the inspection object is faulty (S17).

Next, when the failure of the inspection object is confirmed, the user repairs the inspection object and stores the failure type in the failure type database 140 (S18).

Further, if the check target is not in a failed state, the user stores the check target in the check history database S19.

And the program is terminated when all of the steps from the checking step to the failure repairing step are performed.

It will be apparent to those skilled in the art that various modifications and changes can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. will be. Therefore, the embodiments disclosed in the present invention and the accompanying drawings are intended to illustrate and not to limit the technical spirit of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments and the accompanying drawings . The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

1000: Weapon system check device
100: Data collection unit
200: Information obtaining unit
300:
400:
500: subject to inspection
360: Gridded video
361: Grid center
362: Location information
363: line
364: Scratch
110: Modeling database
120: check item database
130: Component parts database
140: Fault type database
150: check history database
310:
320:
330:
340:
350:

Claims (11)

A data collection unit for storing already acquired reference equipment information on at least one inspection object;
An information acquiring unit acquiring object information of an object to be inspected by scanning;
A state determining unit for comparing the reference equipment information with the obtained object information to determine a state of the object and determining an object to be checked first; And
And a display unit for displaying the object to be checked first through the status determination unit on the screen,
The state determiner may calculate the similarity between the obtained information and the reference equipment information by using the position information of the center of the grid and the line information of the line connecting the center of the grid, The apparatus comprising: a scanning system; delete delete The apparatus of claim 1, wherein the data collecting unit
A modeling database storing modeling data of the reference equipment acquired through the information acquiring unit;
A component part database storing information on a plurality of objects constituting the inspection object;
An inspection item database storing the inspection items to be inspected;
A failure type database in which a failure type is classified and stored with respect to a failure history of the check target; And
An inspection history database in which the inspection history of the object to be inspected is stored;
A weapon system check device including. The method according to claim 1,
Wherein the information obtaining unit is a 2D or 3D scanner. The apparatus of claim 1, wherein the status determiner
An input unit for inputting the information to be checked;
An analysis unit for checking the results of the inspection and the inspection of the object to be inspected;
A transmitting unit for transmitting the check element to be checked to the display unit;
A storage unit for storing data of a result value according to the inspection result of the check target; And
A determination unit for comparing the acquired reference device information with the acquired object information to determine whether the information is damaged; And a weapon system check device. The method according to claim 1,
Wherein the display unit causes the conclusions drawn by the status determination unit to be displayed on the screen. The method according to claim 1,
Wherein the priority of the priority inspection of the weapon system can be determined and an optional check can be performed. In the weapon checking method,
(a) acquiring object information of an object to be inspected by scanning;
(b) comparing and reading reference equipment information corresponding to the acquired object information in the database storing the obtained object information and the already acquired reference equipment information for at least one inspection object, and determining the state of the object , Listing the priority check elements in order; And
(c) presenting, on the screen, the priority check elements and the result contents listed in order;
Wherein the determination of the state of the object in the step (b) is performed by considering the similarity between the obtained information and the reference equipment information, and the similarity is determined based on the position information on the center of the grid, Wherein the determination is made using the line information connected to the center. delete 10. The method of claim 9,
Selecting an item to be checked based on the priority check element provided from the screen, checking the check item to check the check result, and storing the check history; Further comprising the steps of:

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