KR100550973B1 - Electronic Chart System anchoring - Google Patents

Electronic Chart System anchoring Download PDF

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KR100550973B1
KR100550973B1 KR1020040010112A KR20040010112A KR100550973B1 KR 100550973 B1 KR100550973 B1 KR 100550973B1 KR 1020040010112 A KR1020040010112 A KR 1020040010112A KR 20040010112 A KR20040010112 A KR 20040010112A KR 100550973 B1 KR100550973 B1 KR 100550973B1
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South Korea
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electronic chart
ship
anchoring
anchorage
gps
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KR1020040010112A
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Korean (ko)
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KR20050081741A (en
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권천
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현대삼호중공업 주식회사
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G3/00—Traffic control systems for marine craft
    • G08G3/02—Anti-collision systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B49/00—Arrangements of nautical instruments or navigational aids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO

Abstract

본 발명은 묘박(錨泊)지에서 선박의 위치 변화를 예측할 수 있도록 안전경계선을 표시하여 유저가 선박의 상태를 육안으로 식별도 가능하게 하여, 묘박지의 안전을 보장받을 수 있게 한 전자해도를 이용한 선박 묘박 예정위치 제어방법에 관한 것이다.The present invention displays the safety boundary line to predict the change in the position of the anchorage in the anchorage so that the user can also visually identify the state of the vessel, by using the electronic chart to ensure the safety of the anchorage It relates to a method of controlling the anchorage position of the ship anchoring.

무선 통신을 통해 GPS수신기가 선박의 재원 및 선박 위치를 실시간으로 수신하는 단계(S1)와, 수신된 정보에 따라 선박의 위치를 전자해도상에 표시하는 단계(S2)와, 선수와 GPS안테나까지의 거리와 방위각을 계산하여 실시간으로 선수의 GPS위치를 계산하는 단계(S3)와, 전자해도상에 지정한 묘박하고자 하는 예상위치를 표시하는 단계(S4)와, 상기 전자해도상에 지정한 묘박예상 위치와 계산된 선수의 GPS위치를 실시간으로 계산하는 단계(S5)와, 상기 계산된 값에 의거한 거리와 방위를 전자해도상에 표시하는 단계(S6)와, 처음 묘박위치에서 풀어준 묘체인(ANCHOR CHAIN)의 길이와 상기 단계에서 계산된 선수와 GPS 안테나까지의 거리를 더한 값을 이용하여 선박 묘박시 최대회전반경을 전자해도상에 표시하는 단계(S7)로 이루어지는 것을 특징으로 함.The GPS receiver receives the ship's resources and the ship's position in real time through wireless communication (S1), displaying the ship's position on the electronic chart according to the received information (S2), and the bow and the GPS antenna. Calculating the GPS position of the athlete in real time by calculating the distance and the azimuth angle (S3), displaying the estimated position to be anchored specified on the electronic chart (S4), and predicted anchoring position on the electronic chart And calculating the calculated GPS position of the athlete in real time (S5), displaying the distance and azimuth based on the calculated value on the electronic chart (S6), and a seed chain released from the initial anchoring position ( And (S7) displaying the maximum radius of rotation upon anchorage on the electronic chart by using the length of ANCHOR CHAIN plus the distance between the bow and the GPS antenna calculated in the above step.

GPS, 묘, 묘박, 전자해도, 묘체인GPS, grave, anchorage, electronic chart, grave chain

Description

전자해도를 이용한 선박 묘박 예정위치 제어방법{Electronic Chart System anchoring}Ship anchoring position control method using electronic charts {Electronic Chart System anchoring}

도1과 도2는 본 발명의 전자해도를 이용한 선박 묘박 예정위치 제어방법을 나타낸 참고도와 블럭도,1 and 2 are a reference diagram and a block diagram showing a method for controlling the anchorage position of the ship using the electronic chart of the present invention,

도3은 본 발명의 전자해도를 이용한 선박 묘박 예정위치 제어방법의 흐름도,3 is a flowchart of a method for controlling anchorage of a ship anchoring using an electronic chart of the present invention;

도4는 본 발명이 적용된 전자해도상에 묘박위치가 설정된 것을 나타낸 예시도,4 is an exemplary view showing that the anchoring position is set on the electronic chart to which the present invention is applied;

<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>

10: 선박 14: 묘(ANCHOR)10: ship 14: ANCHOR

20: GPS수신기 30: 위치표시부20: GPS receiver 30: location display

40: 위치검출부 50: 예상위치표시부40: position detection unit 50: expected position display unit

60: 선수GPS위치검출부 70: 묘박위치표시부60: player GPS position detection unit 70: anchoring position display unit

80: 최대회전반경표시부 90: 전자해도80: maximum rotation radius display unit 90: electronic chart

본 발명은 묘박(錨泊)지에서 선박의 위치 변화를 사전 예측할 수 있게 하여 묘박지의 안전을 보장받을 수 있는 전자해도를 이용한 선박 묘박 예정위치 제어방 법에 관한 것이다.The present invention relates to a method for controlling the anchorage position of the ship anchoring using an electronic chart capable of predicting the position change of the vessel in the anchorage site to ensure the safety of the anchorage site.

바다를 항해하는 화물선, 어선, 군함 및 여객선 등과 같은 선박은 위성으로부터 현재 항해 중인 선박의 위치를 수신하는 GPS(Global Positioning System)수신기와 함께 항해에 필요한 종이해도, 전자해도(ENC:Electronic Chart System) 또는 비디오 플로터(Video Plotter)와 같은 해양지형정보와 수심정보와 같은 해양정보를 가지고 있는 데이터베이스로 구성된 단말기를 장착하고 있다. 최근 IHO(International Hydrographic Organization), IMO(International Maritime Organization), IEC(International Electrotechnical Commission) 등에서 선박의 안전항해 및 충돌예방을 목적으로 여러가지 규정을 제정하고 있다.Ships such as cargo ships, fishing vessels, warships and passenger ships sailing through the sea are required for navigation along with the Global Positioning System (GPS) receiver, which receives the position of the vessel currently sailing from satellites. Or, it is equipped with a terminal consisting of a database having marine topography such as video plotter and marine information such as depth information. Recently, the International Hydrographic Organization (IHO), the International Maritime Organization (IMO), and the International Electrotechnical Commission (IEC) have established various regulations for the purpose of safe navigation and collision prevention of ships.

따라서 선박은 GPS수신기를 통하여 현재 항해하고 있는 선박 위치를 파악함으로써, 바다에서 목적하는 항로를 따라 항해할 수 있고, 어선의 경우에는 어군 탐지기를 이용하여 탐색된 고기들이 모여 있는 어군 위치로 정확히 이동할 수도 있는 것이다.Therefore, the ship can navigate the desired route in the sea by grasping the position of the ship currently sailing through the GPS receiver, and in the case of a fishing boat, it can accurately move to the fish position where the fishes are gathered using the fish finder. It is.

한편, 항행을 끝마치고 항구로 귀항하는 선박은 비교적 협소하고 통항량이 많은 묘박(錨泊)지에서 선박을 묘박(ANCHORING)하게 된다.On the other hand, ships returning to the port after navigating are anchored at anchorage sites which are relatively narrow and have high traffic volume.

선박(10)의 묘박시에는 묘(14)(ANCHOR)가 설치된 선수를 기준으로 묘박 예상위치와 거리와 방위를 조정하게 된다.When anchoring the ship 10, anchoring position, distance and bearing are adjusted based on the athlete on whom the anchor 14 is installed.

하지만 기존 선박에 설치된 항해장비(RADAR)는 선수로부터 수백미터 떨어진 선교(BRIDGE)를 기준으로 묘박위치를 계산 즉, 선수와 GPS 수신기 위치까지의 거리오차를 염두에 두고 계산해야 하기 때문에 복잡한 작업 환경에서 계산 착오를 유발 하게 되는 경우가 종종 있다.However, RADAR installed on existing ships must calculate anchoring position based on the bridge (BRIDGE) hundreds of meters away from the athlete. Often miscalculations occur.

상기한 계산 착오는 심한 경우 선박 좌초는 물론 충돌사고를 일으키게 되는 등의 문제점을 아고 있다.The above calculation and error is known to cause problems such as crashing of the ship as well as stranding the ship.

이에 본 발명은 묘박지에서 묘박시 선박의 선수와 GPS 수신기까지의 거리를 가감하여 계산된 묘박예정 위치까지의 실제거리를 전자해도상에 실시간으로 표시할 수 있게하여 선박의 안전성을 높이는데 그 목적이 있다.Therefore, the present invention is to increase the safety of the ship by displaying the actual distance from the anchorage to the anchorage position calculated by adding or subtracting the distance from the anchorage to the GPS receiver of the anchorage in real time on the electronic chart There is this.

또한, 본 발명은 묘박지에서 선박의 위치 변화를 전자해도상에서 예측하여 안전경계선을 육안으로도 식별이 가능하게 하므로서 선박 조종시 빠른 의사 결정을 통해 선박 좌초 및 충돌사고를 미연에 예방함을 또 다른 목적으로 하고 있다.In addition, the present invention predicts the change in the position of the ship in anchorage on the electronic chart to be able to identify the safety boundary even with the naked eye to prevent ship stranding and collision accidents through quick decision-making during ship navigation in yet another It is aimed.

이하, 본 발명을 보다 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in more detail.

도 1과 도2는 본 발명의 전자해도를 이용한 선박 묘박 예정위치 제어방법을 설명하기 위한 참고도와 블럭도이고, 도 3은 본 발명의 전자해도를 이용한 선박 묘박 예정위치 제어방법을 나타낸 흐름도이며, 도 4는 본 발명이 적용된 전자해도상에 선박 묘박위치가 설정되고 있는 것을 나타낸 예시도이다.1 and 2 are a reference diagram and a block diagram for explaining a method for controlling anchorage position of a ship using an electronic chart of the present invention, Figure 3 is a flow chart showing a method for controlling anchorage position of a ship using an electronic chart of the present invention, 4 is an exemplary view showing that the anchorage position of the ship is set on the electronic chart to which the present invention is applied.

본 발명은 전자해도시스템이 구비되는 선박의 묘박위치 제어방법에 있어서, GPS수신기(20)가 무선 통신을 통해 선박의 재원 및 선박 위치를 실시간으로 수신하는 단계(S1)와, 상기 GPS수신기의 수신 정보에 따라 위치표시부(30)가 선박의 위치를 전자해도상에 표시하는 단계(S2)와, 선수와 GPS안테나까지의 거리와 방위각을 실시간으로 계산하여 위치검출부(40)가 선수의 GPS수신기 위치를 계산하는 단계(S3)와, 전자해도상에서 묘박하고자 하는 예상위치를 예상위치표시부(50)에 표시하는 단계(S4)와, 전자해도상에 지정한 묘박예상 위치와 계산된 선수의 위치를 선수GPS위치검출부(60)가 실시간으로 계산하는 단계(S5)와, 상기 예상위치표시부(50)와 선수GPS위치검출부(60)에서 계산된 값에 의거한 거리와 방위를 묘박위치표시부(70)에 표시하는 단계(S6)와, 처음 묘박위치에서 풀어준 묘 체인(ANCHOR CHAIN)의 길이와 상기 단계에서 계산된 선수와 GPS안테나까지의 거리를 더한 값을 이용하여 최대회전반경표시부(80)가 선박 묘박시 최대회전반경을 전자해도(90)에 표시하는 단계(S7)로 이루어지는 것을 특징으로 하는 전자해도를 이용한 선박 묘박 예정위치 제어방법을 제공한다.According to the present invention, in the anchoring position control method of a ship provided with an electronic chart system, the GPS receiver 20 receives in real time the resources and the vessel position of the ship through wireless communication (S1), and receiving the GPS receiver According to the information, the position display unit 30 displays the position of the ship on the electronic chart (S2), and calculates the distance and azimuth angle between the athlete and the GPS antenna in real time and the position detector 40 detects the position of the GPS receiver of the athlete. Calculating step (S3), displaying the estimated position to be anchored on the electronic chart (S4) on the predicted position display unit (50), the anchoring position specified in the electronic chart and the calculated athlete's position In step S5, the position detecting unit 60 calculates in real time, and the distance and bearing based on the values calculated by the predicted position display unit 50 and the bow GPS position detecting unit 60 are displayed on the anchoring position display unit 70. Step (S6) and the first grave By using the length of the anchor chain released from the position plus the distance between the bow and the GPS antenna calculated in the above step, the maximum radius of rotation display portion 80 displays the maximum radius of rotation when anchoring the vessel (90). The ship anchoring position control method using the electronic chart characterized in that it comprises a step (S7) to display.

그리고 본 발명의 전자해도에는 별도의 경보장치가 구비되어 전자해도에 표시 및 설정된 묘박 위치가 안전경계선 즉, 최대회전반경표시부(80)내에 위치하지 않는 경우에는 특정 경보음을 발생시켜 이를 유저에게 인식시켜주도록 구성되어 있다.In the electronic chart of the present invention, a separate alarm device is provided so that when the anchoring position displayed and set on the electronic chart is not located in the safety boundary line, that is, the maximum rotation radius display unit 80, a specific alarm sound is generated and recognized by the user. It is configured to let you.

이와 같이 구성된 본 발명은 묘박지에서 선박을 묘박하고자 하는 경우에는 먼저, GPS위성으로부터 상기 선박의 위치를 무선을 통해 GPS수신기(20)로부터 제공받는다. 이때 수신된 데이터 정보를 이용하여 위치표시부(30)가 현재 선박(10)의 위치를 전자해도상에 표시하게 한다. When the present invention is configured to anchor a ship in anchorage, first, the position of the vessel is received from the GPS satellite from the GPS receiver 20 via radio. At this time, the position display unit 30 to display the current position of the vessel 10 by using the received data information on the electronic chart.

이처럼 선박의 위치를 전자해도에 표시하였으면 위치검출부(40)는 선수와 GPS안테나까지의 거리와 방위각을 계산하여 선수의 GPS위치를 실시간으로 계산한 후 그 값을 전자해도상에 지정한 묘박 예상위치를 표시한다.When the position of the ship is displayed on the electronic chart as described above, the position detection unit 40 calculates the distance and azimuth angle between the athlete and the GPS antenna, calculates the GPS position of the athlete in real time, and calculates the anchoring position specified on the electronic chart. Display.

상기 전자해도상에 지정한 묘박예상 위치와 계산된 선수의 GPS위치를 실시간으로 계산한 후 묘박위치표시부(70)가 거리와 방위를 전자해도상에 표시하고, 처음 묘박위치에서 풀어준 묘체인의 길이와 상기 단계에서 계산된 선수와 GPS 안테나까지의 거리를 더한 값을 이용하여 최대회전반경표시부(80)는 선박 묘박시 최대회전반경을 전자해도(90)상에 표시한다.After calculating the anchoring position specified on the electronic chart and the calculated GPS position of the athlete in real time, the anchoring position display unit 70 displays the distance and bearing on the electronic chart, and the length of the anchor chain released from the anchoring position. And the maximum rotation radius display unit 80 displays the maximum rotation radius at the time of anchoring on the electronic chart 90 by using the sum of the distances between the bow and the GPS antenna calculated in the above step.

이처럼 처음 묘박 위치에서 풀어준 묘 체인의 길이 및 앞서 계산된 선수와 GPS안테나까지의 거리를 더한 선박의 묘박중에 최대회전 반경을 전자해도상에 표시한다.Thus, the maximum turning radius is displayed on the electronic chart during the anchoring of the ship, plus the length of the anchor chain released from the initial anchoring position and the distance between the bow and the GPS antenna calculated earlier.

상기한 선박의 묘박시 최대회전반경은 묘체인 길이에 선수에서 GPS수신기까지의 거리(선박의 묘박시 최대회전반경은 = 묘 체인 길이 + 선수에서 GPS수신기까지의 거리)를 이용하여 추정한다.The maximum rotation radius when anchoring the ship is estimated using the distance from the athlete to the GPS receiver (the maximum rotation radius when anchoring the vessel = the length of the grave chain + the distance from the athlete to the GPS receiver).

이와 같은 방법으로 묘박위치가 결정되는 그 결정된 값을 전자해도상에 표시하게 되면 전자해도상에서 묘박위치에 따른 묘의 끌림을 유저가 육안으로도 쉽게 확인할 수 있다.In this way, if the determined value at which the anchoring position is determined is displayed on the electronic chart, the user can easily check the drag of the grave according to the anchoring position on the electronic chart.

따라서 묘의 끌림 현상이 있으면 유저는 이에 대하여 신속하고 빠르게 대처할 수 있게 되어 기존과 같은 선박의 좌초 또는 충돌 등을 예방할 수 있게 된다.Therefore, if there is a drag phenomenon of the grave, the user can quickly and quickly cope with this, and thus prevent the stranding or collision of the existing vessel.

이상에서 설명한 바와 같이 본 발명에 의하면, 묘박지에서 묘박시 선박의 선수와 GPS 수신기까지의 거리를 가감하여 계산된 묘박예정 위치까지의 실제거리를 전자해도상에 실시간으로 표시하므로써 묘박지에서 선박의 위치 변화를 전자해도상에서 예측하여 안전경계선을 육안으로도 식별이 가능하게 되어 선박 조종시 빠른 의사결정을 통해 선박 좌초 및 충돌사고를 미연에 예방할 수 있는 등의 작용 효과를 갖는 매우 유용한 발명인 것이다.As described above, according to the present invention, the actual distance from the anchorage to the anchorage position calculated by adding or subtracting the distance between the ship's bower and the GPS receiver during anchoring is displayed on the electronic chart in real time, It is a very useful invention that has the effect of predicting the change of position on the electronic chart and visually identifying the safety boundary line so that the ship's grounding and collision can be prevented through quick decision making when maneuvering the ship.

Claims (1)

전자해도시스템이 구비되는 선박의 묘박위치 제어방법에 있어서, In the anchoring position control method of a ship provided with an electronic chart system, GPS수신기(20)가 무선 통신을 통해 선박의 재원 및 선박 위치를 실시간으로 수신하는 단계(S1)와,Receiving, by the GPS receiver 20, the resources of the vessel and the vessel position in real time through wireless communication (S1); 상기 GPS수신기의 수신 정보에 따라 위치표시부(30)가 선박의 위치를 표시하는 단계(S2)와,Displaying the position of the ship by the position display unit 30 according to the received information of the GPS receiver (S2); 상기 단계에서 선수와 GPS안테나까지의 거리와 방위각을 계산하여 위치검출부(40)가 선수의 GPS수신기 위치를 계산하는 단계(S3)와,In step S3, the position detection unit 40 calculates the position of the GPS receiver of the athlete by calculating the distance and azimuth between the athlete and the GPS antenna; 묘박하고자 하는 예상위치를 예상위치표시부(50)가 전자해도상에서 표시하는 단계(S4)와,Displaying the estimated position to be anchored on the electronic chart by the estimated position display unit 50 (S4); 상기 단계에서 선수GPS위치검출부(60)가 전자해도상에 지정한 묘박예상위치와 계산된 선수의 위치를 실시간으로 계산하는 단계(S5)와,In step S5, the athlete GPS position detection unit 60 calculates the anchoring position predicted on the electronic chart and the calculated position of the athlete in real time (S5), 예상위치표시부(50)와 선수GPS위치검출부(60)에서 계산된 값에 의거한 거리와 방위를 묘박위치표시부(70)가 전자해도상에 표시하는 단계(S6)와,Displaying the distance and azimuth based on the value calculated by the predicted position display unit 50 and the bow position sensor 60, on the electronic chart (S6); 처음 묘박위치에서 풀어준 묘 체인의 길이와 상기 단계에서 계산된 선수와 GPS안테나까지의 거리를 더한 값을 이용하여 최대회전반경표시부(80)가 선박 묘박시 최대회전반경을 전자해도(90)에 표시하는 단계(S7)로 이루어지는 것을 특징으로 하는 전자해도를 이용한 선박 묘박 예정위치 제어방법.Using the value of the length of the seedling chain released from the first anchoring position plus the distance between the bow and the GPS antenna calculated in the above step, the maximum rotation radius display unit 80 transmits the maximum rotation radius at the time of anchoring of the ship to electronic chart (90). Ship anchoring position control method using an electronic chart characterized in that the step (S7) to display.
KR1020040010112A 2004-02-16 2004-02-16 Electronic Chart System anchoring KR100550973B1 (en)

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