WO2008064526A1 - Système d'enregistrement d'emplacement de sauvetage - Google Patents

Système d'enregistrement d'emplacement de sauvetage Download PDF

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Publication number
WO2008064526A1
WO2008064526A1 PCT/CN2006/003393 CN2006003393W WO2008064526A1 WO 2008064526 A1 WO2008064526 A1 WO 2008064526A1 CN 2006003393 W CN2006003393 W CN 2006003393W WO 2008064526 A1 WO2008064526 A1 WO 2008064526A1
Authority
WO
WIPO (PCT)
Prior art keywords
mobile station
workstation
maritime
recording system
station
Prior art date
Application number
PCT/CN2006/003393
Other languages
English (en)
Chinese (zh)
Inventor
Hsin-Chi Su
Original Assignee
Hsin-Chi Su
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hsin-Chi Su filed Critical Hsin-Chi Su
Priority to JP2009536580A priority Critical patent/JP2010510478A/ja
Priority to KR1020097010336A priority patent/KR101164305B1/ko
Publication of WO2008064526A1 publication Critical patent/WO2008064526A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks

Definitions

  • the present invention relates to a position recording system, and more particularly to a maritime rescue location recording system that does not use a global satellite positioning system. It is a system for transmitting and recording data packets of each station by means of a jumper wireless transmission. Background technique
  • the main systems used include: global emergency distress rescue system, ship security alarm system, and automatic identification system.
  • the three systems are all equipped by global satellite positioning system devices.
  • the ship information is transmitted to the outside.
  • the ship can be used to send a distress signal or use its previously transmitted information to conduct maritime search and rescue operations on the possible location of the ship accident, but because of the cost of the global satellite positioning system High often causes the ship company's huge ⁇ ; burden, in the situation that it is unable to send new information frequently, usually the latest information received by the receiving end often has a time difference with the actual ship information, so the rescue at sea often causes real-time rescue and error.
  • U.S. Patent No. 6,778,809 B2 entitled “Mobile Network for Mobile Stations in Remote Service Areas” Patent, describes a system for transmitting and receiving data in a wireless communication network. And methods.
  • the system utilizes one or two mobile stations to transmit data packets in a wireless digital network by using a mode of wirelessly transmitting data, and the data transmission of the mobile station utilizes continuous transmission of data packets until the neighboring mobile station receives the data.
  • the data packet may still have the following problems:
  • the state of the mobile network established in the international shipping route is unable to maintain communication with each other at any time, which reduces the probability of successfully searching for multiple jump paths.
  • the main object of the present invention is to provide a maritime rescue location recording system that does not use a global satellite positioning system, has a data temporary storage function, and utilizes a jumper wireless transmission mode.
  • the present invention provides a maritime salvage position recording system, which does not use a global satellite positioning system, but uses a multi-jump wireless transmission information mode, through a digital communication network, at least two Data packets are transmitted, received, and stored in the station between the stations, and the data packets are temporarily stored in the temporary database of each station.
  • the maritime help location recording system includes: at least one fixed station and multiple a mobile station, the fixed station being a destination station or a buoy station;
  • the delivery method of the maritime help location recording system includes the following steps:
  • the first mobile station transmits and stores the data packet to the second mobile station and the third mobile station;
  • the second mobile station and the third mobile station receive and store the data packet sent by the first mobile station
  • the second mobile station and the third mobile station send and store their feedback information to the first mobile station;
  • the second mobile station transmits and stores the data packet to the third mobile station;
  • the third mobile station receives and stores the data packet sent by the second mobile station
  • the third mobile station transmits and stores its feedback information to the second mobile station; continuously transmitting in the above manner, and finally causing the destination station to receive and store the data packet.
  • Each station of the present invention has an identification code.
  • the fixed platform of the present invention is disposed at a port or a buoy station.
  • the mobile station of the present invention is disposed on a ship.
  • the destination station of the present invention processes the received data packet.
  • the data packet of the present invention is an identification code including a station, and the time and location when the data packet is transmitted and received.
  • the wireless transmission of the present invention uses IEEE 802.11 specifications, radio, infrared, or global microwave access interworking.
  • the temporary storage database of the present invention is a disk or a network disk.
  • the identification code of the present invention is a network protocol address.
  • the position of the present invention is expressed in terms of longitude and latitude.
  • the packet content of the present invention is synthesized by multiple bytes.
  • the content bit of the data packet of the present invention is composed of binary, octal, hexadecimal and the like.
  • the data package includes various navigation information of the ship.
  • the navigation information of the present invention includes heading, speed, current route planning point number, distance from the route planning point, estimated arrival time, and distance from the route.
  • a maritime help location recording system characterized in that: the maritime help location recording system uses multiple hopping mode wireless transmission mode to transmit, receive and store data between at least two workstations without using a global satellite positioning system The data of the workstation is accessed through a digital communication network and the network, and the data is recorded.
  • the method for recording the maritime rescue location includes the following steps:
  • the first workstation sends the data package to the second workstation and the third workstation, and records all related data packets of the first workstation, the second workstation, and the third workstation;
  • the second workstation sends the data package to the third workstation and the first workstation, and records all related data packets of the second workstation, the third workstation, and the first workstation;
  • the third workstation receives and sends the data packet to the first workstation and the second workstation, and records all related data packets of the third workstation, the first workstation and the second workstation; - continuously transmits, so that more than two workstations record data sent by each workstation Package and keep track of newly received data packets.
  • the technical effect of the present invention is that the system performs wireless transmission in a multi-jump mode, which improves the current situation in which the number of jumpers is large and the station cannot be kept in a connected state at any time, resulting in a lack of communication performance. Because the information of the receiving and transmitting stations can be established in the IEEE 802.11 wireless transmission mode, it does not need to pass the global satellite positioning system, so it can save a lot of money, so that the marine transportation vehicles can transmit and update the position at any time without worrying about the cost. Information to ensure that when a sea accident occurs, the data packet received by the other station last time finds that the last data transmission point of the station is inconsistent with the actual accident location, so that the sea rescue operation can be carried out in time. . DRAWINGS
  • 1 is a schematic view showing the transmission mode of the maritime rescue position recording system of the present invention
  • 2 is a schematic diagram of a data packet of the maritime rescue location recording system of the present invention
  • FIG. 3 is a schematic diagram of data packet transmission and storage of the maritime help location recording system of the present invention.
  • Figure 4 is a schematic diagram of the apparatus of the platform of the maritime rescue location recording system of the present invention.
  • Figure 5 is a schematic diagram showing the formation of a station trajectory of the maritime salvage position recording system of the present invention. Main component symbol description
  • FIG. 1 is a schematic diagram of a transmission mode of a maritime salvage position recording system according to the present invention; the system is characterized in that a multi-jump wireless transmission information mode is used without using a global satellite positioning system, and at least two are used through a digital communication network.
  • the system comprises: at least one fixed station, the fixed station can be a destination station; and a plurality of mobile stations; wherein the transmission mode of the system comprises the following steps: the first mobile station 10 If there is a second mobile station 20 in its information transfer area, the first mobile station 10 transmits and stores the data packet 11 to the second mobile station 20; if there is a data transmission area in the first mobile station 10
  • the third mobile station 30, the first mobile station 10 also transmits and stores the data packet 12 to the third mobile station 30; when the second mobile station 20 and the third mobile station 30 determine to receive the data packet 11, 12,
  • the mobile station 20 and the third mobile station 30 transmit and store their feedback information 13, 14 to the first mobile station 10.
  • the second mobile station 20 transmits and stores the data packet 21 to the third mobile station 30 in its information transfer area.
  • the second mobile station 20 The data packet 22 will also be transmitted and stored to the particular mobile station 40; the third mobile station 30 and the particular mobile station 40 can receive and store the data packets 21, 22; when the third mobile station 30 and the particular mobile station 40 determine receipt Upon completion of the data packets 21, 22, the third mobile station 30 and the particular mobile station 40 will transmit and store their feedback information 23, 24 to the second mobile station 20.
  • the third mobile station 30 has a specific mobile station 40 in its information transfer area, and the third mobile station 30 transmits and stores the data packet 31 to the specific mobile station 40; and the specific mobile station 40 receives and stores the data. Packet 31, when the specific mobile station 40 determines to receive the data packet 31, the specific mobile station 40 will send and store its feedback information 32;
  • the transmission process can form a network topology, and finally the destination fixed station receives and stores the data packet, and the information of each station has a perfect data storage.
  • the location of the mobile station accident can be found in the data packet received by the other station for the purpose of conducting a sea rescue operation. .
  • FIG. 2 is a schematic diagram of a data packet of a maritime salvage location recording system according to the present invention, wherein data packets transmitted by each station can be represented by multiple characters, if the content of the information packet includes the identification code of the station and when the packet is transmitted Time, and location, if there is a station at 22:35 on December 30, 2005, its network protocol address is 197. 13.
  • 24. 05 sends a data packet at 130 degrees east longitude and 30 degrees north latitude, The data packet is represented by a 24-bit code in the hexadecimal state, and the data packet and 7D5C1E1623C50D1805821E01 are shown in FIG. 2, wherein the first three digits represent the year, the fourth digit represents the month, and the fifth digit.
  • the sixth representative day, the seventh to tenth represents the time, the seventh and eighth representatives, the ninth and tenth representatives, and the eleventh to eighteenth represent the identification code of the station,
  • the nineteenth to the twenty-secondth digits represent the east longitude and north latitude positions, and the last two digits are confirmation codes representing the data packet, wherein the confirmation code can express the delivery status of the data packet, for example, 00 can represent the delivery failure. 01 is passed Gong, 02 to again pass
  • the data packet can be digitized by different carry manners, such as binary, octal, etc., and the information to be transmitted by the station is not limited to the above carry. , representing the meaning and the way of carrying.
  • the first mobile station 10 first converts the information of the platform into an executable by the internal application 1 thereof.
  • the transmitted data packet is stored in its temporary database 2 and transmitted by the jumper forwarding software 3 through the communication device 4, and the data packet is transmitted from the first mobile station 10 to the second mobile station 20, wherein
  • the communication device can transmit the data packet through the antenna; after receiving the data packet sent by the first mobile station, the communication device 4 of the second mobile station 20 temporarily stores the data packet in its temporary storage database 2, and jumps through the data packet
  • the forwarding software 3 aggregates the information it receives with the information of the station 20 into a data packet and transmits the data packet to the third mobile station 30 by its communication device 4; the communication device 4 of the third mobile station 30 receives After the data packet transmitted by the second mobile station, the data packet is stored in its temporary storage database 2, and the information received by the jump forwarding software 3 is The information of the third mobile station 30 is
  • the communication device 4 of the station 30 transmits it to the next received specific mobile station 40; via the above-described continuous transmission of the data packet, it can finally be delivered to a destination fixed station 50, when its communication device 4 receives the data packet Thereafter, the data packet will be stored in its receiving database 5, and via its application 6, the data packet can be converted into applicable data for processing the application.
  • the fixed station may be disposed on a buoy or a port, and the mobile station may be disposed on a ship.
  • the content information of the data packet may include various navigations of the ship.
  • the information includes: heading, speed, current route planning point number, distance from the route planning point, estimated arrival time, distance from the route, and the like, and the device of the mobile station can be as shown in FIG.
  • the device of the station 10 includes a server 8, a communication device 4, an antenna 7, and a power supply device 16, wherein the server 8 includes The operating system 15, the jump forwarding software 3, and the temporary storage database 2;
  • the operation mode is: an operating system 15 of the server 8, transmitting the information of the platform 10 to the data jump forwarding software 3 through the transmission component 9 to form a data a package, and the operating system 15 transmits the data packet to the temporary database 2, and stores the data packet to the server
  • the temporary database 2 the data packet is transmitted to the next station through the communication device 4 and the antenna 7 of the station 10; and the station 10 is capable of receiving data packets transmitted by other stations through the antenna 7 and the communication device 4
  • the data packet is stored in the temporary database 2 of the server 8, and is forwarded to other stations when the information is transmitted next time.
  • Figure 5 is a schematic diagram showing the method of representing the maritime salvage position recording method of the present invention.
  • the data packet of the station 10 transmits the signal to other stations within its signal transmission range in the multi-hop wireless transmission mode, and finally to the destination station 50, because the first mobile station 10 continuously moves and continuously transmits the data packets of its location. Therefore, the movement trajectory of the platform can be compiled by data collection. When a marine accident occurs, the data can be used to know the location where the ship signal disappears and perform the search and rescue operation.
  • the present invention improves the lack of communication in the prior art due to the large number of jumpers and the inability of the station to maintain the connected state at any time, and the use of the wireless jumper transmission device for data packet transmission.
  • the rescue operation can be carried out in the first time, so the method does have more practical economic benefits and brings a wider range of applications.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Traffic Control Systems (AREA)

Abstract

L'invention concerne un système d'enregistrement d'emplacement de sauvetage faisant intervenir un mode de localisation basé sur des informations transmises par radiotransmission multi-sauts sans avoir recours à un système de positionnement global par satellite. Le système d'enregistrement de l'invention utilise au moins deux stations pour transférer, recevoir et stocker temporairement des informations de navigation concernant un bateau sous la forme de paquets de données, et répète ces étapes pour former une topologie de réseau qui enregistre le traçage du déplacement du bateau. Lorsqu'un naufrage se produit, l'emplacement du naufrage est déterminé grâce aux paquets de données de ressources les plus récents. Ainsi, des opérations de sauvetage peuvent être immédiatement mises en oeuvre, et l'invention s'avère avantageusement efficace par rapport à d'autres modes de localisation classiques.
PCT/CN2006/003393 2006-11-28 2006-12-13 Système d'enregistrement d'emplacement de sauvetage WO2008064526A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009536580A JP2010510478A (ja) 2006-11-28 2006-12-13 海上レスキュー位置の記録システム
KR1020097010336A KR101164305B1 (ko) 2006-11-28 2006-12-13 멀티 호핑 기술로 이행되는 해상 구조를 위한 위치 확인 및 기록 정보 시스템

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CNB2006101453894A CN100450217C (zh) 2006-11-28 2006-11-28 海上求救位置记录系统
CN200610145389.4 2006-11-28

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Publication Number Publication Date
WO2008064526A1 true WO2008064526A1 (fr) 2008-06-05

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JP (1) JP2010510478A (fr)
KR (1) KR101164305B1 (fr)
CN (1) CN100450217C (fr)
WO (1) WO2008064526A1 (fr)

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CN116165903A (zh) * 2023-04-26 2023-05-26 济南大学 一种海上无人救援艇系统的实现及最优鲁棒性控制方法

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US5907540A (en) * 1994-09-21 1999-05-25 Hitachi, Ltd. Radio data communication apparatus having a relay function and radio data communication method and system using the same
CN1623341A (zh) * 2000-09-27 2005-06-01 爱罗莎特股份有限公司 用于移动平台的低高度、低成本、高增益天线和系统
CN1640162A (zh) * 2001-04-03 2005-07-13 日本·Com株式会社 为偏远服务地区使用移动台而设立的移动网络
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Publication number Priority date Publication date Assignee Title
KR100981990B1 (ko) 2008-11-18 2010-09-14 에스티엑스조선해양 주식회사 부표를 이용한 연안 선박의 위치 및 궤적 추정을 통한 안전관제장치 및 그 방법
CN116165903A (zh) * 2023-04-26 2023-05-26 济南大学 一种海上无人救援艇系统的实现及最优鲁棒性控制方法

Also Published As

Publication number Publication date
KR101164305B1 (ko) 2012-07-09
CN100450217C (zh) 2009-01-07
CN1976493A (zh) 2007-06-06
JP2010510478A (ja) 2010-04-02
KR20090093958A (ko) 2009-09-02

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