KR20170055118A - Real-time monitoring system for the hull supporting feuding - Google Patents

Abstract

The present invention relates to a real time monitoring device for a hull supporting keel block. According to the present invention, a floating dock monitors an abnormal state of a keel block supporting a hull in real time and displays the abnormal state, so that the present invention can prevent damage to the hull which may occur due to abnormality of the keel block, and comprises: a keel block installed on a floating dock; a hull mounted on the keel block; a keel block monitoring unit for detecting a state of the keel block in real time and generating keel block detection signals; a communication device for collecting and relaying the keel block detection signals detected by the keel block monitoring unit; and a display device for displaying a location and a state of a corresponding keel block on a screen on a basis of the keel block detection signals transmitted through the communication device.

Description

TECHNICAL FIELD [0001] The present invention relates to a real-time monitoring system for hull supporting,

More particularly, the present invention relates to a real-time monitoring apparatus for supporting a ship's hull, and more particularly, to a floating dock which monitors real-time abnormal conditions of a ship supporting a ship, And more particularly, to a real-time monitoring apparatus for supporting a hull for supporting a hull.

Generally, a ship that is being dried in a floating dock is dried while being supported by the antipodal. The ants have various shapes and sizes and support the ship with several wedges fixed with the wedge depending on the size of the ship to be dried and the installation position.

In order to dry the ship on the dock or on the ground, it is used to keep the work space at regular intervals on the ground and at the bottom of the hull, for example, 1.8M, which is slightly higher than the adult standard key.

In the conventional space, a plurality of wooden ropes are fixedly arranged on a concrete structure and a concrete structure so as to withstand the dry weight of the entire ship on the floor and the bottom surface of the hull, and a vinyl plywood is arranged on the upper side of the wood.

Once the floating dock is installed with a bump, the floating dock is filled with water. In this process, the enemy may fall. If the ship is placed on the antifouling with the antifouling fallen, the center of gravity may not fit and the hull may be damaged. In addition, if the enemy is in an abnormal state (tumbling or broken) during the work of placing the hull on the antagonist, the center of gravity may not match and the hull may be damaged.

Therefore, in order to monitor the state of this antagonism, generally, the antagonist is installed and the water is filled, and the diver directly enters the floating dock and visually confirms the state of the antagonist. Also, while the hull is placed on the antipodal, the diver enters the floating dock regularly while working, and visually confirms the state of the antipodals.

The number of ants installed in the actual floating dock is quite large, and it is hardly possible for the diver to visually confirm the enemy in the water under the water. Therefore, the diver confirms the antagonism by confirming only part of the antagonism.

On the other hand, a conventional technique for confirming the position of an antagonism in a ship dock is disclosed in Patent Document 1 below.

The conventional technique disclosed in Patent Document 1 is to install a camera 400 on a forklift 300 to photograph the number of the markers 110 displayed on the wall surface of the dock 100 and detect the laser scanner sensor 500 The distance between the forklift 300 and the wall surface of the dock 100 is detected so that the relative positions and directions of the forklift 300 and shapes protruding due to the vertical structure can be detected by scanning the wall of the dock 100, The control unit 610 of the control device 600 obtains the direction and the precise position of the fork lift truck 300 obtained from the camera 400 and the laser scanner sensor 500 and displays the obtained position on the monitoring unit 620.

With this configuration, the installation position of the bumps can be acquired through the camera and the laser scanner sensor installed in the forklift, and the accurate position of the forklift can be displayed on the monitor.

Korean Patent Laid-Open Publication No. 10-2015-0007618 (published on January 21, 2015) (Title of the invention:

However, the above-described conventional technique recognizes the position of the antitheft using the camera and the laser scanner sensor installed on the forklift, and accurately recognizes the position of the forklift based on the detected antitheft position.

In particular, it is impossible to check the state of the antagonism installed in the dock in real time.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems occurring in the prior art, and it is an object of the present invention to provide a floating dock that monitors and displays an abnormal state of a double- And it is an object of the present invention to provide a real-time monitoring apparatus for a hull support for preventing hull damage which can occur in advance.

It is another object of the present invention to provide a real time monitoring apparatus for a hull supporting body for confirming an abnormal state of a bogie in real time so as to prevent a damage and a fixing delay of the hull in advance.

In order to achieve the above object, the present invention provides a real-time monitoring apparatus for a hull for supporting a hull, comprising: a bogie which is installed on a floating dock and on which a hull is raised; An antagonist monitoring unit for detecting the state of the antiparallel bombardment in real time and generating antipodal detection signals; A communication device for collecting and relaying the antilobar detection signals detected by the antilobar monitoring unit; And a display device for displaying the position and the state of the corresponding bones on a screen on the basis of the bounce detection signal transmitted through the communication device.

In this case, a plurality of bumps are provided in the floating dock, and the bipod monitoring unit is installed to match the plurality of bipods one-to-one to detect the state of the bipod.

The display device is characterized in that the display device displays in a steady state the antagonism of the normal state and the antiparallel state of the abnormal state.

Wherein the antagonist monitoring unit includes a antithesis detection sensor for detecting antiparallel status and generating a antiparallel status signal; An identification information storage unit for storing identification information for identifying an antagonism; A blind detection signal generator for generating a blind detection signal by combining the blind state signal generated in the blind spot detection sensor and the identification information stored in the identification information storage; And a communication module for transmitting the antitheft detection signal generated by the antitheft detection signal generator to the communication device.

Wherein the communication module transmits an antitheft detection signal to the communication device using either wired communication or wireless communication.

The identification information includes an antiquity unique number for identifying each antiquity, and the antiquity unique number is assigned to a specific position on the screen of the display device.

In this case, the antiphase detection sensor uses a contact sensor which generates an on or off signal depending on whether or not it is in contact with the hull.

Wherein the warp detection sensor uses a load sensor for detecting a load by the hull.

Wherein the antilock detection sensor uses an optical sensor for projecting light in the direction of the hull, receiving an amount of reflected light, and generating an antiparallel status signal.

According to the present invention, there is an advantage that a floating dock monitors an abnormal state of a bogie supporting the hull in real time and displays it on a screen, thereby allowing the manager to recognize the bogey state conveniently in real time in a convenient and convenient manner.

In addition, according to the present invention, it is possible to monitor an anomaly more than once in real time, so that it is possible to take a quick follow-up action in the event of an anomaly.

Brief Description of the Drawings Fig. 1 is a block diagram of a real time monitoring apparatus for supporting a hull for supporting a hull according to the present invention,
FIG. 2 is an explanatory diagram of an embodiment of the antagonist monitoring unit applied to FIG. 1,
FIG. 3 is a block diagram of an antagonist monitoring unit of FIG. 2; FIG.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

FIG. 1 is a block diagram of a real time monitoring apparatus for supporting a hull for supporting a hull according to a preferred embodiment of the present invention.

The hull supporting real time monitoring device for hull supporting comprises a floating dock 10, a hull 20, a plurality of bumps 31 to 36, a monster monitoring unit 40, a communication device 50, and a display device 60, .

The bumps 31 to 36 are installed in the floating dock 10 and serve to support the hull 20 to be dried. In FIG. 1, the number of spikes is six, but this is only an example. In the actual floating dock 10, a large number of spikes are installed depending on the size of the hull 20 to be dried.

The antagonistic monitoring unit 40 detects the state of the antiparallel (e.g., 31) in real time and generates antiparallel detection signals.

2, a plurality of bumps 31 to 36 are provided in the floating dock 10, and the bipod monitor 40 is installed so as to match the plurality of bumps one-to-one, do. For example, one antagonist is installed in a form corresponding to one antagonist.

As shown in FIG. 3, the antitheft monitoring unit 40 includes a antithesis detection sensor 41 for detecting a antiparallel state and generating an antiparallel status signal; An identification information storage unit (42) for storing identification information for identifying the antagonism; An antiphonal detection signal generator 43 for generating antiphonal detection signals by combining the antiphonal signal generated by the antipholic detection sensor 41 and the identification information stored in the identification information storage 42; And a communication module (44) for transmitting the antitheft detection signal generated by the antitheft detection signal generator (43) to the communication device (50).

Here, it is preferable that the communication module 44 transmits the antitheft detection signal to the communication device 50 using either wired communication or wireless communication.

In addition, the identification information includes an antiquity unique number (ID) for identifying each antiquity, and the antiquity unique number is preferably assigned to correspond to a specific position on the screen of the display device 60.

The bipodal detection sensor 41 includes a contact sensor for generating an on or off signal depending on whether the hull 20 is in contact with the hull 20 or a load sensor for detecting a load by the hull 20, And a photosensor for projecting the incident light in the direction of the hull 20 and receiving an amount of reflected light to generate a coarse state signal.

The communication device 50 plays a role of collecting and relaying the antitheft detection signals detected by the antitheft monitoring section 40. The display device 60 displays the antitheft detection signal transmitted through the communication device 50 as a base And displays the position and status of the antagonist on the screen.

Here, it is preferable that the display device 60 displays the steady-state antipodal and the antipodal antipodal in color.

Hereinafter, the operation of the real time monitoring apparatus for hull supporting apparatus according to the present invention will be described in detail.

First, the anticipation detecting unit 40 for detecting the states of the antiphons 31 to 36 is installed so as to match each antagonist one to one. At this time, the antagonistic sensing unit 40 includes identification information for identifying the antiparallel object (for example, 31) to be sensed. The identification information includes an antiquated unique number (ID) for distinguishing antagonisms, and the position of the antiquities is recognized by using the antiquity unique number. When the display device 60 displays the antiquity information on the screen, Displays the status of the antagonist based on the information.

The float 31 is mounted on the floating dock 10 and the floating dock 10 is filled with water and the hull 20 to be dried is placed on the float 31. [

When the hull 20 is put on the boll 31, the bollard monitoring unit 40 detects the bollard state. For example, the antilock detection sensor 41 is used to detect the antiparallel status. The bipodal detection sensor 41 uses a contact sensor that generates an on or off signal depending on whether the hull 20 is in contact with the hull 20 or a load sensor that detects a load by the hull 20 Or an optical sensor for projecting light in the direction of the hull 20 and receiving the amount of reflected light to generate an antiparallel status signal. It is also possible to use various sensors capable of detecting the antipodal state in addition to the antipodal detection sensors.

When the contact sensor is used, as shown in the left drawing of FIG. 2, when the bump 31 is in a normal state, the contact sensor is contacted by the hull 20 to generate an on-state signal as a bump state signal. The contact sensor 31 does not contact the hull 20 when the sensor 31 is in an abnormal state because it is tilted or tilted so that the contact sensor generates an off signal with the antiparallel status signal. In addition, when a load sensor such as a load cell is used, the load of the hull 20 is detected and the on-signal is generated by the bump state signal if the bump 31 is in a normal state. Otherwise, If it is in an abnormal state, it does not contact the hull 20, so that no load is detected. At this time, an off signal is generated by a bump state signal. Likewise, when using the optical sensor, when the bumps 31 are positioned in a normal state, light is reflected by the hull 20 and an on-signal is generated by the bump signals. Otherwise, the bumps 31 are tilted or tilted, State, the light is not reflected from the hull 20, and an off signal is generated by an antiparallel state signal.

The antipodal state signal generated by the antipredient detection sensor 41 is transmitted to the antithetic detection signal generation unit 43. [ The antitheft detection signal generator 43 combines the antipodal identification information stored in the identification information storage 42 for storing the identification information for identifying the antipodal and the antithetical detection signal to generate antipodal detection signals. That is, the antithetical detection signal includes the antinomic identification information for discriminating the antithetic status signal and the antithetic position.

The thus generated antitheft detection signal is transmitted to the communication device 50 via the communication module 44 via wired communication or wireless communication. For wired communication, RS482 / 485 can be used. For wireless communication, wireless communication protocols such as Wi-Fi and Bluetooth can be used.

The communication device 50 thus collects the antitheft detection signal generated from each antitheft sensing unit in real time and delivers it to the display device 60 periodically or in real time. The display device 60 displays the position and state of the corresponding antilogar on the screen based on the antilobar detection signal transmitted through the communication device 50.

Here, it is preferable that the screen state of the display device 60 is displayed in the same form as the position of the antislip actually installed in the floating dock 10. [ In addition, the antagonism states the antagonism of the normal state and the antagonism of the abnormal state, which can be displayed simply by using the color (color). For example, the steady-state antagonism uses yellow color, and the antagonism in the abnormal state (tilted or torn) can display the antagonistic state using the red color. The antipodal status display screen displayed on the actual display device (60) is the same as the antipodal status displayed on the floating dock (10). In addition, each of the antagonisms can recognize the installation position based on the position information, and the installation position information corresponds to the display position on the screen of the display device 60. [ Accordingly, the administrator can check in real time which position of the display device 60 only the screen has a problem at a glance. Thereafter, it is possible to prevent the hull from being damaged by reading the center of gravity or tilting the hull more than the antipodal state by taking quick follow-up action on the antipodal.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

The present invention is applied to a technology for easily confirming a double-sided state supporting a ship in real time when a ship is dried in a floating dock.

10: Floating dock
20: Hull
31 ~ 36: antagonistic
40:
50: communication device
60: Display device

Claims (9)

An apparatus for real-time monitoring of a state of a ship supporting hull,
A bogie mounted on a floating dock and hull mounted;
An antagonist monitoring unit for detecting the state of the antiparallel bombardment in real time and generating antipodal detection signals;
A communication device for collecting and relaying the antilobar detection signals detected by the antilobar monitoring unit; And
And a display device for displaying the position and the state of the corresponding bones on a screen on the basis of a bounce detection signal transmitted through the communication device.
The apparatus according to claim 1, wherein a plurality of bumps are provided in the floating dock, and the bipod monitoring unit detects the state of the bipod by installing the bipods in a one-to-one match with the plurality of bipeds.
The display device according to claim 1, wherein the display device displays a normal state of the anthem and an abnormal state of the anthem in color.
[Claim 4] The system of claim 1, wherein the antagonist monitoring unit comprises: a antithesis detection sensor for detecting an antiparallel status and generating an antiparallel status signal; An identification information storage unit for storing identification information for identifying an antagonism; A blind detection signal generator for generating a blind detection signal by combining the blind state signal generated in the blind spot detection sensor and the identification information stored in the identification information storage; And a communication module for delivering the antitheft detection signal generated by the antitheft detection signal generator to the communication device.
The real-time monitoring device for a hull for supporting hull according to claim 4, wherein the communication module transmits a detection signal to the communication device using either wired communication or wireless communication.
[Claim 4] The method according to claim 4, wherein the identification information includes an antiquity unique number for identifying each antiquity, and the antiquity unique number is assigned to a specific position on the screen of the display device, .
4. The real-time monitoring apparatus for a hull for supporting hull according to claim 4, wherein the bipod detection sensor uses a contact sensor for generating an on or off signal depending on whether the bipod is in contact with the hull.
4. The real-time monitoring apparatus for a hull for supporting a hull according to claim 4, wherein the antiskid detection sensor uses a load sensor for detecting a load by the hull.
The real-time monitoring apparatus for a hull for supporting hull according to claim 4, wherein the bipod detection sensor uses an optical sensor for projecting light in the direction of the hull, and receiving an amount of reflected light to generate a bipod state signal.

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