KR101069675B1

KR101069675B1 - Apparatus for guiding course and alerting

Info

Publication number: KR101069675B1
Application number: KR1020100005261A
Authority: KR
Inventors: 홍관식
Original assignee: (주)대양커뮤니케이션
Priority date: 2010-01-20
Filing date: 2010-01-20
Publication date: 2011-10-04
Also published as: KR20110085460A

Abstract

The present invention is installed in the lower part of the bridge installed in the sea sea lane or inland canal, etc. The waterway guide labeling device to visually provide the height information between the water surface and the bridge to the ship passing the lower part of the bridge to ensure the safe passage of the ship By providing a, the waterway guide labeling device is a display plate for displaying the height and width information that can pass to the ship passing through the bridge lower portion, and is integrally connected to the lower portion of the display plate real-time height information between the bottom of the bridge and the water surface The display device is displayed as a display, and the distance measuring sensor for measuring the height between the bridge and the water surface.

Description

Hydrographic guide markers {Apparatus for guiding course and alerting}

The present invention relates to a waterway guide labeling device, and in particular, installed in the lower part of a bridge installed in sea lanes or inland canals, etc., providing height information between a water surface and a bridge to a ship passing through the bridge, thereby ensuring a safe bridge passage of the ship. It relates to a channel guide labeling device for.

Normally, on the land, as the automobiles pass in accordance with the law on the road which is under the law of the road traffic law, the marine vessels sail in accordance with the law through the route dedicated to the ship called the sea lane. If there are no such sea lanes and there are no laws regulating ships sailing by sea, marine accidents can occur.

In particular, ships operating in reef-rich sea areas, areas with large tides and shallow depths, port entrance areas, and narrow inland canals have a high risk of accidents without particular attention. Therefore, in these hazardous areas, indicators are installed for safe navigation of the ship.

The display method used in such display mechanisms is a light wave display that shows its position by using light at night, a shape display that shows its position by its shape or color during the day, a fog, snow, rain, etc. Sound wave display that emits sound when it is bad and displays its location, radio wave display that applies various properties of radio waves, narrow straits, waterways, etc. Special signals may be used to notify users of data.

Looking at the display devices using the above-mentioned display, light wave display includes a lighthouse, a light pole, a lamp, a search lamp, a light lamp, a direction light, a light buoy, and the like. There are radar beacon, roran station, radio cover station, deca station, etc., and the sound wave display includes air siren, siren, diaphone, diaphragm horn, jongjong, etc. There are a number of votes, buoys, charts.

Of the above indication mechanisms, the special signal indications, the mark, the mark, the mark and the buoy are also applicable to ships that operate inland canals.

Meanwhile, land islands near the land of the island regions of the west and south seas of Korea are constructed with land bridges for land and land transportation, and islands that are not built will be connected with land as land bridges in the future. In addition, a number of bridges can be constructed for the smooth inland traffic flow, even in the Gyeongin canal, which is under construction, but can be constructed later.

In the case where the landing bridges or bridges are constructed as described above, small vessels such as fishing boats can pass through the landing bridges or bridges without any problem, but the cargo is the height of the loaded vessel or barge, especially the container-loaded vessel or barge. Can reach a substantial portion, and as the bridge passes, a collision may occur between the cargo loaded on the ship and the underside of the bridge. In the event of a crash, not only the cargo but also the bridge will have a significant impact, making the bridge unusable.

In particular, in seas where the height of the water surface does not fluctuate, except for the difference between tides, relatively safe vessels can pass through the bridge.However, in the case of inland canals, the water surface of the canal may change frequently depending on the dry season or the rainy season It becomes possible. Therefore, if the exact height of the water surface is not known, ships or barges having a high load by loading cargo may have difficulty passing the bridge.

Therefore, it would be desirable to provide a device capable of providing a safe bridge passage of a ship by providing height information between the bridge bottom and the water surface, which changes every moment.

An object of the present invention is to provide a height information between the water surface and the bridge to the vessel passing through the lower portion of the bridge installed in the sea sea or in the canal of the inland canal to ensure safe passage of the ship It is to provide a guide sign device.

In order to achieve the object of the present invention, the waterway guide labeling apparatus according to the present invention is a display plate for displaying the height and width information that can pass to the ship passing through the bridge lower portion, and integrally connected to the lower portion of the display plate of the bridge The display device for displaying the height information between the bottom and the water surface in real time, and the distance measuring sensor for measuring the height between the bridge and the water surface.

The waterway guide marking apparatus according to the present invention further includes an illumination sensor for determining day and night, a fog sensor for determining the presence of fog, a light wave means, and a sound wave means, to promote safe operation of the ship as a light wave means at night. On a foggy day, the ship will ensure safe operation of the ship by means of sound waves.

In the waterway guide labeling apparatus according to the present invention, a radio transmission and reception apparatus for a ship and radio transmission and reception are further installed, and a radio transmission and reception device is also installed in the vessel, based on the communication between the waterway guidance apparatus and the radio transmission and reception apparatus of the vessel. It is possible to determine whether the bridge can pass and notify the vessel by a separate display device.

The waterway guide label apparatus according to the present invention measures the height between the bottom of the bridge and the water surface using a distance measuring sensor using an ultrasonic wave or a laser and displays it in real time through the display device, so that the vessel passing the bottom of the bridge can safely cross the bridge. By allowing it to pass, there is an effect that can prevent the risk of ship accidents caused by bridges.

In addition, the waterway guide labeling apparatus according to the present invention is provided with an illumination sensor and a fog sensor, and also provided with a sound wave means and a light wave means, so that at night the light bridge means can be a safe bridge passage of the ship and if there is a fog It is possible to pass the bridge safely by the sound wave means, there is an effect that can prevent in advance the risk of a ship accident by the bridge regardless of the day and night and weather.

1 is a view showing a schematic appearance of the waterway guide labeling apparatus according to the present invention.
2 is a view showing a state in which the waterway guide labeling device according to the invention installed in the lower portion of the bridge.
3 is a view schematically illustrating a connection configuration between a distance measuring sensor and a display device displaying a measured distance in a waterway guide labeling device according to the present invention;
4 is a view showing the configuration of another embodiment of FIG.

Hereinafter, the present invention will be described with reference to the accompanying drawings.

1 is a view showing a schematic appearance of the waterway guide labeling apparatus according to the present invention, Figure 2 is a view showing a state in which the waterway guide labeling apparatus according to the present invention is installed in the lower portion of the bridge, Figure 3 is a present invention FIG. 4 is a view schematically illustrating a connection configuration between a distance measuring sensor and a display device displaying a measured distance in a channel guide marker device according to an embodiment of the present invention. FIG. 4 is a diagram illustrating a configuration of another embodiment of FIG. 3.

As shown in FIG. 1, the waterway guide labeling apparatus 100 according to the present invention includes a character display panel 10 which provides width information of a bridge in a form of characters and figures to a ship or barge passing through the lower portion of the bridge, and The display device 20 which is formed integrally with the character display panel at the lower part of the character display panel to display the height between the lower part of the bridge and the water surface in real time, and the distance measuring sensor 30 installed at the lower part of the display device to measure the height between the lower part of the bridge and the water surface. Is made of.

The display device includes an LED device consisting of unit pixels, and the distance measuring sensor 30 uses an ultrasonic sensor or a laser sensor. The ultrasonic sensor emits ultrasonic waves to detect ultrasonic waves reflected from the surface of the water and measures the height between the lower part of the bridge and the surface of water using the difference between the firing time and the detection time, and the laser sensor also emits the laser reflected from the surface by firing the laser. Detect and measure height using the difference between firing and sensing time.

The waterway guide labeling apparatus 100 is installed in the lower portion of the bridge (B) by using fastening means such as bolts and nuts, as shown in Figure 2, the connection configuration is shown in Figure 3, a small operation The display device 20 and the distance measuring sensor 30 are connected to the device MPU, and power is supplied from the power supply device PW to the MPU and the display device. Power supplied to the distance measuring sensor is supplied through a small computing device. In such a configuration, when the distance measuring sensor 30 measures the distance using an ultrasonic wave or a laser, the measured value is calculated by the MPU and displayed on the display device in real time.

On the other hand, the waterway guide labeling device of the above-described configuration simply provides height information between the lower part of the bridge and the water surface, it may not be able to fully promote the safety of the vessel in the case of night or fog weather. Thus, there is a need for additional devices for safe passage of ships at night or in foggy weather.

FIG. 4 is a block of another embodiment of the present invention, similarly to FIG. 3, not only has a small computing device (MPU), a display device 20, and a distance measuring sensor 30, but also an illumination sensor 40 for distinguishing day and night. And, the fog sensor 50 to determine whether the fog, and the light wave means 60 to be able to grasp the bridge passing point at a long distance to the ship to pass the bridge at night, if there is a fog acoustically the ship Acoustic wave means 70 for guiding and generating sound to tilt the ship passing through the bridge, and a radio transmitter / receiver for determining whether the ship has passed in advance by communicating with a radio transmitter installed in the ship and displaying the same. ) And whether or not the display unit 90 passes.

Looking at the operation of the waterway guide cover device consisting of the configuration of Figure 4 as follows.

The method of displaying the measured value by measuring the height between the bottom of the bridge and the water surface through the display device 20 is the same as FIG. However, the daytime and nighttime are distinguished using the illuminance sensor 40, and in the case of nighttime, the light is intermittently lit using the light wave means 60. Therefore, a ship operating at night can easily determine the existence of a bridge from a distance, as well as the exact point of passage. The light wave means may use a light source such as a conventional light bulb, but may use an LED for convenient maintenance and power saving.

In addition, since the fog frequently occurs in the canal area or the sea, it is determined whether the fog using the fog sensor 50, and if it is determined that the fog is difficult to guide the ship to the light wave means 60 By generating sound intermittently using sound wave means 70 such as a speaker or a siren, the vessel can not only know in advance that there is a bridge in front of it, but also guide the correct bridge passage point. On the other hand, the sound wave means 70 may generate a sound so that the ship pays attention not only when the fog occurs, but also when the ship passes under the bridge. That is, in the case where the ship passes under the bridge, the distance measured by the distance sensor may be a distance between the bottom of the bridge and the cargo located at the top or the top of the ship. In this case, if the gap between the cargo located at the top or the top of the ship and the lower part of the bridge is more than the prescribed value, no sound is produced. Attention is made to sound in order to prepare for any accidents that may be unforeseen.

On the other hand, the ship is equipped with a radio transmission and reception device, and also provided with a radio transmission and reception device 80 in the waterway guide labeling apparatus of the present invention, the height information of the vessel in advance through the communication between the radio transmitting and receiving devices to the waterway guide labeling device Can be notified. The height information from the water surface to the highest part of the ship or the highest cargo can be grasped in advance, and this information is input into the ship's data processing device in advance, and this information is transmitted to the channel guide device through wireless communication. The waterway guide labeling device can determine whether the ship has passed the bridge by comparing the current surface height with the ship height information transmitted from the ship. Whether the ship passes the bridge can be notified to the ship through the pass or not display unit (90). The display unit 90 may be configured in various ways, but in a simpler manner, the display unit 90 may indicate whether the ship passes the bridge in red and blue light, such as a traffic light on land.

10: sign 20: display device
30: distance measuring sensor 40: illuminance sensor
50: fog sensor 60: light wave means
70: sound wave means 80: wireless transmitting and receiving device
90: passability display unit

Claims

Under the bridges that are installed in inland waterways, or under the bridges that are connected between lands and islands close to land,
The character display board 10 which provides the width information of the bridge in the form of letters and figures to the ship or barge passing through the bridge lower part, and is formed integrally with the letter display plate at the lower part of the letter display panel to provide a real-time height between the bridge and the water surface. A display device 20 for displaying, a distance measuring sensor 30 installed below the display device to measure the height between the lower part of the bridge and the water surface, and a small computing device for controlling the operation of the display device and the distance measuring sensor. Waterway guide marker device, characterized in that consisting of.

The waterway guide marking apparatus of claim 1, wherein the distance measuring sensor measures a height between a lower portion of the bridge and the water surface using ultrasonic waves or a laser.

According to claim 2, wherein the waterway guide labeling device is a light sensor 40 for distinguishing day and night, fog sensor 50 for determining whether the fog, and light wave means for guiding the light passing through the bridge ( 60), and the waterway guide labeling apparatus further comprises a sound wave means (70) for guiding the vessel by sound.

4. The waterway guide labeling apparatus according to claim 3, wherein the light wave means comprises an LED, and the sound wave means comprises a speaker or a siren.

The method according to claim 3 or 4, wherein if the light sensor 40 is determined to be nighttime, the light is intermittently turned on using the light wave means 60 to determine whether or not the ship is in operation at a distance. To identify the exact bridge crossing points,
When the fog sensor 50 determines the presence of fog by intermittently generating sound using the sound wave means 70, the ship in flight can determine the existence of the bridge at a long distance and can also determine the exact bridge passing point. Hydrographic guide markers, characterized in that configured to.

The vessel information mounting apparatus according to any one of claims 1 to 4, wherein the vessel is provided with a radio transmitting and receiving apparatus, and the waterway guide labeling apparatus is further provided with a radio transmitting and receiving apparatus 80 and a passage display unit 90. The waterway guide labeling device, characterized in that via the communication between the radio transmission and reception device received via the guide information indicating whether the ship can pass the bridge via the ship display unit.