KR20100056012A - Apparatus for watching bridge of vessel - Google Patents

Abstract

PURPOSE: A device for monitoring a bridge of a vessel is provided to initialize a timer installed in a controller if the movement of a human is sensed in a vessel when a vessel is at sea. CONSTITUTION: A device for monitoring a bridge of a vessel comprises a controller(320) and a human body movement sensor. The controller has a timer installed in a bridge(300) of a vessel. If the movement of a human body is sensed, the controller supplies a sensed signal to the timer. Whenever the movement is sensed, the controller resets the timer. The human body movement sensor monitors the bridge. When the vessel is at anchor, the controller generates warning if the movement of the human body is sensed.

Description

Ship monitoring equipment {APPARATUS FOR WATCHING BRIDGE OF VESSEL}

The present invention relates to a bridge monitoring apparatus of a ship, and in particular, an apparatus for initializing a timer installed in a control unit in a bridge when a human body movement is detected or a reset button is pressed in the bridge. It is about.

As the volume of cargo through the sea increases, the operation of ships to deal with the volume of cargo is increasing. Due to the increased number of ships operating, the ship is often injured during the voyage.

In order to prevent such marine accidents, the International Maritime Organization (IMO) decided that the ship's mission monitoring system was recommended. This recommendation will apply to all ships as of 2012.

In this regard, Figure 1 is a view for explaining the operation of the vessel monitoring apparatus according to the prior art, the bridge 100, the captain's room 200, the singlet room 202, the binomial room 204, the triplet room ( 206 and a common room 208. The bridge 100 is a bridge having a main power supply 102, an auxiliary power supply 104, a terminal block 110, a control unit 120, an input / output unit 130, a power failure lamp / reset button, and an alarm lamp / reset button. Control console 132, first and second wing consoles (134, 136), each with a warning lamp / reset button, bridge buzzer (138) and first, second wing buzzer And 140 and 142. The controller 120 and the input / output unit 130 are installed at one side of the bridge control console 132. The terminal block 110 has a buzzer. The captain's room 200 is provided with a day room and a bedroom in which each buzzer is installed. The single room 202 is provided with a chat room and a bedroom, each buzzer is installed. Each buzzer is installed in the binomial room 204 and the triplet room 206. The common room 208 includes facilities, such as a restaurant and a gym, in which each buzzer is installed.

In the same figure, first, the captain connects to the control unit 120 using a password and sets a timer reset time through a key operation of a key input means provided in the control unit 120 in the bridge 100, thereby controlling the control unit 120. Monitor the bridge 100 using the timer reset time set by the captain. In general, a password for accessing the control unit 120 is provided only to the captain. The control unit 120 includes a key input unit, an algorithm for monitoring the bridge 100, and a timer.

The control unit 120 is provided by the watcher of the bridge 100 does not press the reset button provided on the bridge control console 132 and the first and second wing consoles 134 and 136 within the timer reset time set by the captain. If the failed timer cannot be initialized, each of the alarm lamps provided in the bridge control console 132 and the first and second wing consoles 134 and 136 as the primary alarm for 15 seconds and then flashes in the bridge 100. Each buzzer will sound for 15 seconds each.

The controller 120 does not initialize the timer provided because the watcher does not press the reset buttons provided on the bridge control console 132 and the first and second wing consoles 134 and 136 even after the first alarm. Operate to each buzzer outside the bridge 100 to generate an alarm sound. That is, the control unit 120 operates both the alarm lamps and the buzzer inside and outside the bridge 100 as secondary alarms, and informs as many people of the alarm situation as possible.

In addition, there is an emergency call function (not shown in the figure) for use in cases where an emergency situation arises for the watch staff. This emergency call function is general, and a detailed description thereof will be omitted.

As such, the watcher monitors the bridge 100 by repeating the reset of the timer provided in the controller 120 within a specific time.

However, in this conventional technology, since the watcher in the bridge 100 has to repeat the process of initializing the timer by pressing the reset button within the time set by the captain each time, there is a drawback that the timer reset is cumbersome.

In addition, while the watcher looks at a specific device such as a radar during the watch duty in the mission 100, the timer must be reset by pressing the reset button within a set time, thereby decreasing the continuity of work.

The present invention has been made to solve the above-mentioned drawbacks of the prior art, and when the human body movement is detected in the bridge in the navigation mode, to provide a ship monitoring device for the ship to initialize the timer installed in the control unit in the bridge The purpose is.

In addition, there is another object to provide a ship monitoring device for the vessel to initialize the timer installed in the control unit in the bridge, when the human body movement is detected in the bridge or the reset button is pressed in the navigation mode.

In addition, it is another object to provide a monitoring device for the bridge of the ship to generate an alarm when the human body movement in the bridge is detected in the berth mode.

In addition, there is a fourth object to provide a bridge monitoring device for a vessel using a PIR (Passive InfraRed Sensor) when detecting the human body movement.

In order to achieve this object,

According to one aspect of the present invention, there is provided a controller with a built-in timer in a bridge of a ship, the apparatus for monitoring the bridge, wherein when the controller is in navigation mode, movement of the human body in the bridge is detected. Providing a human body motion detection signal, characterized in that the control unit includes a human body motion detection unit to reset the timer each time the human body movement is detected so that the monitoring of the bridge is made.

In the present invention, the control unit is characterized in that to generate an alarm when detecting the movement of the human body in the bridge in the berth mode.

In the present invention, the human body motion detection unit is characterized in that it comprises a plurality of human body motion detection sensors respectively installed at each position of the bridge. The plurality of human body motion detection sensor is characterized in that each of the pyroelectric infrared sensor. The plurality of pyroelectric infrared sensors may be selectively configured as a directional pyroelectric infrared sensor or an omnidirectional pyroelectric infrared sensor.

In the present invention, the controller is characterized in that to generate an alarm when the human body motion detection signal is not provided for a specific time.

In the present invention, the alarm is characterized in that the flashing of the alarm lamp or the alarm sound of the buzzer.

The present invention initializes a timer provided when the controller in the bridge detects human movement in the bridge when in the navigation mode. Therefore, the control unit in the bridge has a reset button operation for initializing the timer while the watch is staying in the bridge. You can focus on the work you want to do without. In addition, since the alarm is issued after a certain time when the watchman is struck by the disease, by unauthorized leave, or abducted, the watchman can be monitored at all times.

The controller may generate an alarm when a human body movement in the bridge is detected in the berth mode, thereby protecting the vessel from external invaders.

Inexpensive pyroelectric infrared sensor is used to detect movement of the human body, which lowers the cost.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a view for explaining the operation of the ship monitoring device according to the present invention, the bridge 300, the captain's room 400, the singlet room 402, the binary room 404, the triplet room 406 and shared It consists of a seal 408. The bridge 300 is a bridge control including a main power source 302, an auxiliary power source 304, a terminal block 310, a control unit 320, an input / output unit 330, a power failure lamp / reset button, and an alarm lamp / reset button. The console 332, the first and second wing consoles 334 and 336, each having a warning lamp / reset button, the mission buzzer 338, the first and second wing buzzers 340 and 342 and the mission infrared sensor Group 350. The control unit 320 and the input / output unit 330 are installed at one side of the bridge control console 332. The terminal block 310 has a buzzer. The captain's room 400 is provided with a talk room and a bedroom in which each buzzer is installed. The single room 402 is provided with a chat room and a bedroom each buzzer is installed. Each buzzer is installed in the binomial room 404 and the triplet room 406. The common room 408 includes facilities, such as a restaurant and a gym, in which each buzzer is installed.

3 is a view showing an embodiment of the inside of the bridge 300 shown in Figure 2, consisting of a central hole and the wings of both sides, the first, second wing consoles (334, 336), the reset button 420 , 422, 424, 426, 428), infrared sensor (440, 442, 444, 446, 448, 450, 452, 454), bridge control console (332), radar 1, 2, chart table, radio table, communication center Includes toilet, toilet and various doors.

2 and 3 according to the present invention as described in detail with reference to FIG. 4 as follows.

First, the control unit 320 in the bridge 300 sets a timer reset time by accessing itself using a password through key operation of a key input means equipped with a captain, and then, using the timer reset time set by the captain, 300) (step S10 of FIG. 4). In general, a password for accessing the control unit 320 is provided only to the captain. The control unit 320 includes a key input means, an algorithm for monitoring the bridge 300, and a timer. The key input means provided in the control unit 320 may be installed outside the bridge control console 332.

The controller 320 determines whether the preset mode is the navigation mode or the berth mode by the captain or the like (step S12). The berth mode is for when the vessel is anchored in a specific port and the bridge 300 is left empty. Since the captain turns off the timer function of the controller 320 in the berth mode, the controller 320 releases the monitoring operation of the bridge 300 using the timer reset or the like.

The controller 320 counts the time after the timer has recently reset or started monitoring the bridge 300 in the navigation mode (step S14).

The control unit 320 is provided in the bridge control console 332, the first and second wing consoles 334, 336 and the chart table within the first time, that is, the timer reset time set by the captain. It is determined whether the reset buttons 420 to 428 provided are pressed or whether the infrared sensors 440 to 454 detect human movement (step S16). Each of the infrared sensors 440 to 454 is a directional or omnidirectional pyroelectric infrared sensor, which is installed in consideration of the environment in which it is installed.

For example, a directional pyroelectric infrared sensor is used to detect human body invasion in a specific direction, and an omnidirectional pyroelectric infrared sensor is used to detect human body invasion regardless of the direction. Each infrared sensor 440 to 454 is collected and processed by an infrared sensor processing unit. That is, the infrared sensor processor collects the detection signals of the infrared sensors 440 to 454 and provides them to the controller 320 through the input / output unit 330.

If the controller 320 fails to press the reset buttons 420 to 428 as a result of the determination in step S16 and fails to initialize the timer provided as the infrared sensors 440 to 454 do not detect the human body movement, After flashing each alarm lamp provided in the bridge control console 332 and the first and second wing consoles 334 and 336 as a primary alarm for 15 seconds, each buzzer 338, 340, 342 in the bridge 300 is flashed. Also generate an alarm sound for 15 seconds (step S18).

The controller 320 determines whether the reset buttons 420 to 428 are pressed within the second time, that is, after the first alarm, or whether the infrared sensors 440 to 454 detect the movement of the human body (step S20). .

As a result of the determination in step S20, the control unit 320 does not press the reset buttons 420 to 428 even after the first alarm, and at the same time, each infrared sensor 440 to 454 does not detect the human body movement. If not initialized, the alarm is generated by operating up to each buzzer outside the bridge 300 as the secondary alarm (step S22). That is, the control unit 320 operates all the alarm lamps and buzzers 338, 340, 342, and buzzers provided in the chambers 400 to 408 inside and outside the bridge 300 as secondary alarms. Inform as many people as possible.

On the other hand, the control unit 320 when the result of the determination of the step (S16, S20), pressing the reset button (420 to 428) or each infrared sensor (440 to 454) detects the human body movement, and initializes the provided timer Go to S14 (step S24).

In addition, when the timer function is off in the anchoring mode, the controller 320 determines whether any one of the infrared sensors 440 to 454 detects the human body movement (step S26).

As a result of the determination in step S26, when the controller 320 detects any one of the infrared sensors 440 to 454, the various types of lamps and buzzers 338, 340, and 342 and the chambers 400 to 408 are described. Buzzer) is used to generate an alarm informing of external intrusion (step S28).

As such, the controller 320 in the bridge 300 according to the present invention initializes a timer provided when the human body movement is detected in the bridge 300 in the navigation mode, so that the watcher stays in the bridge 300. While there is, there is an effect that can focus on the task you want to do, regardless of the operation of the reset button (420 to 428) for initializing this timer. In addition, since the alarm is generated after a certain time when the watcher is to leave the mission 300 due to illness, unauthorized leave or abduction, it is possible to constantly monitor the absence of the watcher.

When the controller 320 detects the movement of the human body in the bridge 300 in the navigation mode or when the reset buttons 420 to 428 are pressed, the controller 320 initializes the timer provided, so that the watcher may reset the emergency button 420 to the emergency. Press 428) and then leave the mission 300 for a while until the next reset is to be made and come back to work conveniently.

The controller 320 may generate an alarm when a human body movement in the bridge 300 is detected while in the anchoring mode, thereby protecting the vessel from external invaders when anchored.

Inexpensive pyroelectric infrared sensor is used to detect movement of the human body, which lowers the cost.

Although the technical spirit of the present invention has been described above with reference to the accompanying drawings, this is intended to describe exemplary embodiments of the present invention by way of example and not to limit the present invention. In addition, it is a matter of course that various modifications and variations are possible without departing from the scope of the technical idea of the present invention by anyone having ordinary skill in the art.

1 is a view for explaining the operation of the vessel monitoring apparatus according to the prior art.

2 is a view for explaining the operation of the vessel monitoring apparatus according to the present invention.

3 is a diagram illustrating an embodiment of the inside of the bridge shown in FIG.

FIG. 4 is a flowchart illustrating step by step operations of the controller configured in the bridge shown in FIG. 2.

Claims (7)

An apparatus for monitoring the bridge by having a controller with a built-in timer in the bridge of the ship, When the human body movement is detected in the bridge when the controller is in navigation mode, the controller provides a human body motion detection signal, and the controller resets the timer each time the human body movement is detected to monitor the bridge. Mission monitoring device for a ship comprising a human body motion sensing unit to be built. The method according to claim 1, The control unit monitors the bridge of the ship, characterized in that to generate an alarm when detecting the movement of the human body in the bridge in the berth mode. The method according to claim 1 or 2, The human body movement detecting unit includes a plurality of human body movement detection sensors respectively installed at each position of the bridge. The method according to claim 3, The plurality of human body motion detection sensor is a bridge monitoring device, characterized in that each of the pyroelectric infrared sensor. The method according to claim 4, The plurality of pyroelectric infrared sensor is a bridge monitoring device of the ship, characterized in that each selectively configured as a directional pyroelectric infrared sensor or an omnidirectional pyroelectric infrared sensor. The method according to claim 1, The control unit monitors the mission of the ship, characterized in that for generating a warning when the human body motion detection signal is not provided for a specific time. The method according to claim 2 or 6, The alarm is a bridge monitoring device of the ship, characterized in that the flashing of the alarm lamp or the alarm sound of the buzzer.

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