[go: up one dir, main page]

CN119152646A - Buoy positioning monitoring and early warning system - Google Patents

Buoy positioning monitoring and early warning system Download PDF

Info

Publication number
CN119152646A
CN119152646A CN202411604280.7A CN202411604280A CN119152646A CN 119152646 A CN119152646 A CN 119152646A CN 202411604280 A CN202411604280 A CN 202411604280A CN 119152646 A CN119152646 A CN 119152646A
Authority
CN
China
Prior art keywords
module
buoy
early warning
warning system
iridium
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202411604280.7A
Other languages
Chinese (zh)
Inventor
陈朝晖
吴鑫磊
郭新宇
张璇
李阗慧
任国庆
魏兆强
马昕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ocean University of China
Original Assignee
Ocean University of China
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 Ocean University of China filed Critical Ocean University of China
Priority to CN202411604280.7A priority Critical patent/CN119152646A/en
Publication of CN119152646A publication Critical patent/CN119152646A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G08B21/10—Alarms for ensuring the safety of persons responsive to calamitous events, e.g. tornados or earthquakes
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/002—Generating a prealarm to the central station
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/185—Space-based or airborne stations; Stations for satellite systems
    • H04B7/1851—Systems using a satellite or space-based relay
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/02—Services making use of location information
    • H04W4/029—Location-based management or tracking services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/18—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals
    • H04W4/185—Information format or content conversion, e.g. adaptation by the network of the transmitted or received information for the purpose of wireless delivery to users or terminals by embedding added-value information into content, e.g. geo-tagging
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/90—Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Alarm Systems (AREA)

Abstract

The invention provides a buoy positioning monitoring and early warning system, which belongs to the technical field of ocean monitoring and comprises an equipment board system and a shore-based early warning system. And when the position of the buoy changes, the satellite transmits the positioning information transmitted by the equipment on-board system to a mailbox bound with the buoy in a mail mode through the cloud server. The shore-based early warning system downloads and analyzes data from the mailbox, monitors the state of the buoy, and triggers an alarm notification when detecting that the buoy floats out of a preset observation range. Real-time monitoring and abnormal early warning of the position and the state of the ocean buoy are realized, timely measures can be taken when abnormal conditions occur, and possible loss is reduced.

Description

Buoy positioning monitoring and early warning system
Technical Field
The invention belongs to the technical field of ocean monitoring, and particularly relates to a buoy positioning, monitoring and early warning system.
Background
Marine observations are critical to understanding climate changes, protecting marine ecosystems, early warning natural disasters, monitoring marine pollution, and ensuring shipping safety. Among the many marine observations, buoys are a key device that is widely used, and are generally classified as drifting buoys and anchoring buoys. The drifting buoy is a device which is free to drift in a specific sea area and can collect various ocean data. Because the drifting buoy has no fixed position, the position of the drifting buoy needs to be monitored, the drifting buoy is guaranteed to be positioned in the target observation sea area, accurate positioning information is needed during recovery, and otherwise the equipment cannot be found and recovered accurately.
In the existing buoy system, longitude and latitude information is generally integrated into observed data, positioning monitoring and early warning function design lacks automation, and in actual operation, a plurality of steps depend on manual data acquisition, and the data is compared with a target observed sea area range to judge whether the buoy is located in a target sea area. This not only increases the workload, but also cannot guarantee the real-time performance of the data. And when facing the situation that the buoy deviates from the preset position possibly caused by ship collision, wind wave impact and the like, the existing system lacks a more efficient alarm mechanism, and is difficult to inform operators in time.
Disclosure of Invention
The invention provides a buoy positioning monitoring early warning system, which aims to solve the problems of complexity, lack of real-time performance and difficulty in expansion in a buoy positioning monitoring process.
In order to achieve the above object, the present invention provides the following technical solutions:
a buoy positioning, monitoring and early warning system comprises an equipment board system and a shore-based early warning system:
The equipment on-board system comprises a sensor module, a main control module and an iridium module;
The system comprises a sensor module, a main control module, an iridium module, a satellite and a cloud server, wherein the sensor module is used for acquiring positioning information of a buoy, the main control module is used for encoding and decoding the positioning information of the buoy, the iridium module is used for receiving the information of the main control module and sending or receiving the positioning information of the buoy to the satellite, and the satellite transmits the positioning information of the buoy to a mailbox bound with the buoy in a mail mode through the cloud server;
The shore-based early warning system comprises a judging module and an alarm module, wherein the judging module is used for receiving positioning information of the buoy and judging whether the buoy is located in a preset target observation area or not, the alarm module is used for starting an alarm notice when the system detects that the buoy floats out of the target area, and the alarm notice specifically comprises an email, a fax or a selected communication mode.
Preferably, the main control module further comprises a time synchronization module, a coding and decoding module and a timeout retransmission module, wherein the time synchronization module is used for adjusting the time consistency of all modules in the system and marking the time of the acquired data and events, the coding and decoding module is used for packaging the positioning information of the buoy into a protocol format, and the timeout retransmission module is used for temporarily storing the data to be transmitted and retransmitting the data when the conditions are improved.
Preferably, the iridium module comprises an iridium processing module and an iridium antenna module, wherein the iridium processing module is used for communicating with the main control module and is responsible for receiving and sending positioning information of the buoy to the iridium antenna module, and the iridium antenna module is used for sending and receiving data information to a satellite.
Preferably, the shore-based early warning system further comprises an initialization module and a setting module, wherein the initialization module is used for initializing the iridium antenna module and carrying out handshake authentication with the system, and the setting module is used for adjusting the boundary and the range of the observation area.
Preferably, the shore-based early warning system is further used for analyzing historical data, obtaining historical positioning information, and predicting the drifting track of the buoy according to the obtained historical positioning information.
The buoy positioning monitoring and early warning system provided by the invention has the following beneficial effects:
The buoy positioning information is automatically acquired through the advanced sensor module, the information is processed and transmitted to detection personnel through a wireless communication mode, so that the real-time performance and the efficiency of monitoring are improved, and the complexity of manual operation is reduced. And setting a shore-based early warning system, judging by detecting whether the buoy is positioned in a preset target observation area, and starting an alarm notice if the buoy floats out of the target area. The user can also customize the target observation area and set up multiple early warning modes, and operating personnel can in time receive the notice, have promoted security and the reliability of system, help operating personnel to make the adjustment planning, make ocean observation work more high-efficient safety.
Drawings
In order to more clearly illustrate the embodiments of the present invention and the design thereof, the drawings required for the embodiments will be briefly described below. The drawings in the following description are only some of the embodiments of the present invention and other drawings may be made by those skilled in the art without the exercise of inventive faculty.
FIG. 1 is a schematic diagram of a buoy positioning monitoring and early warning system according to the present invention.
FIG. 2 is a block diagram of an on-board buoy system according to one embodiment of the invention.
FIG. 3 is a flow chart of a shore-based early warning system in an embodiment of the present invention.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention and implement it, the present invention will be described in detail with reference to the drawings and the specific embodiments. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
Examples
The invention provides a buoy positioning monitoring and early warning system, which is shown in figure 1 and comprises an equipment board system and a shore-based early warning system, wherein the real-time monitoring and abnormal early warning of the position and the state of a marine buoy are realized through the cooperative work of the equipment board system and the shore-based early warning system. The offshore buoy is provided with an advanced hardware module, and can be in bidirectional communication with a satellite to acquire real-time position coordinates of the buoy. The system not only improves the real-time performance of buoy data, but also ensures the reliability of data transmission. When the position of the buoy changes, the satellite can transmit the positioning information to a mailbox bound with the buoy in a mail mode through the cloud server.
The device on-board system is composed of a plurality of modules, and the specific structure is shown in fig. 2. The iridium antenna module is responsible for transmitting signals to satellites and receiving satellite signals, and ensures stable communication between the buoy and the shore-based early warning system. The iridium processing module is in close communication with the main control board and is responsible for receiving and transmitting various data and positioning information, and the main control board is the main control module. By means of a satellite network, the module ensures that data acquired by the buoy can be transmitted to the shore-based early warning system in real time and efficiently, so that the global monitoring and research requirements are supported.
The main control board software has several key modules including encoding and decoding module, data memory module, overtime retransmission module, time synchronizing module and expansion interface module. The encoding and decoding module is responsible for decoding the received instruction information, and packaging the positioning information of the buoy and the data acquired by the sensor into a protocol format so as to be sent out. The automation degree of data processing is improved, and the accuracy and timeliness of information transmission are ensured. Under the condition of poor signal quality, the timeout retransmission module temporarily stores data to be transmitted and retransmits the data when the condition is improved so as to ensure the integrity and the reliability of the data. The data loss caused by signal interruption is avoided, and the continuity of buoy monitoring is ensured. The data storage module adopts an SD mode to access data in the SD card, and the module can still record key data when data transmission is not smooth. And the data is uploaded later, so that the data is ensured not to be lost due to temporary communication faults. The time synchronization module performs pulse synchronization through the on-board crystal oscillator, and ensures the time consistency of each module in the system. And precisely marking time for the acquired data and events, thereby improving the accuracy of subsequent data analysis and processing. The expansion interface module reserves a plurality of RS232 protocol serial ports and supports the mounting of different observation devices. The flexible design enables a user to easily expand the system functions according to the requirements, and connect various sensors or other devices, so that the adaptability and the expandability of the devices are greatly enhanced. Through the close cooperation of the modules, the equipment on-board system provides comprehensive and reliable support for real-time monitoring and data processing of the ocean buoy, and ensures that the ocean buoy can operate efficiently in various environments.
The shore-based early warning system comprises an initialization module, a setting module, a judging module and an alarm module.
The initialization module first initializes the unique identification of the iridium antenna module. The module identification carried by each different marine observation device is unique, so that the system can accurately identify and manage each device. After the identification is set, the system performs handshake authentication.
After authentication, the setting module allows a user to set a target observation area, and operators can flexibly adjust the boundary and the range of the observation area according to actual task requirements so as to adapt to different monitoring requirements and environmental conditions. And then the system logs in a mailbox bound with the iridium module through an IMAP protocol. The login procedure requires confirmation of all relevant settings, including the correct mailbox address and connection parameters. If the login is unsuccessful, the system prompts to check whether the on-board iridium satellite identification is correct or not, ensures that the identification is consistent with the server record, so as to avoid communication failure caused by identification errors, and if the login is successful, the system downloads data from a mailbox, analyzes the data and automatically detects whether the buoy is in a target observation area or not. And monitoring the dynamic state of the buoy in real time.
After decoding the obtained positioning data, the system compares the real-time positioning data with a preset moving range, and the judging module rapidly analyzes whether the buoy is positioned in a preset target observation area. The system also has analysis capability based on historical data, and predicts the drifting track of the buoy according to the positioning information acquired from the previous times. The prediction function helps staff to know the possible drifting direction and speed of the buoy through past positioning data and environmental factors, so that basis is provided for making a coping strategy. Once the system detects that the buoy floats out of the target area, the alarm module can be started immediately. The mechanism can send alarm notification to related personnel in time through various channels, such as e-mail, fax or other user-defined communication modes, so as to ensure that information can be rapidly conveyed to people in need. The real-time alarm notification mechanism not only can help staff to know the abnormal state of the buoy in time, but also can prompt the staff to take necessary countermeasures rapidly so as to reduce potential risks and losses. A flow chart of the shore-based early warning system is shown in fig. 3.
It should be noted that the above-described embodiments will enable those skilled in the art to more fully understand the invention, but do not limit it in any way. Simple variations or equivalent alternatives of the technical solution, which are obvious to those skilled in the art, are within the scope of the present disclosure.

Claims (5)

1.一种浮标定位监测预警系统，其特征在于，包括设备板载系统和岸基预警系统：1. A buoy positioning monitoring and early warning system, characterized in that it includes an equipment onboard system and a shore-based early warning system: 所述设备板载系统包括传感器模块，主控模块和铱星模块；The device onboard system includes a sensor module, a main control module and an Iridium module; 所述传感器模块用于获取浮标的定位信息；所述主控模块用于对所述浮标的定位信息进行编解码处理；所述铱星模块用于接收主控模块的信息，并向卫星发送或接收浮标的定位信息，所述卫星通过云端服务器将浮标的定位信息以邮件的形式传输到与浮标绑定的邮箱中；The sensor module is used to obtain the positioning information of the buoy; the main control module is used to encode and decode the positioning information of the buoy; the Iridium module is used to receive the information of the main control module and send or receive the positioning information of the buoy to the satellite, and the satellite transmits the positioning information of the buoy to the mailbox bound to the buoy in the form of an email through the cloud server; 所述岸基预警系统包括判断模块和报警模块，所述判断模块用于接收浮标的定位信息并判断浮标是否位于预设的目标观测区域内；所述报警模块用于在系统检测到浮标漂出目标区域时，启动报警通知;所述报警通知具体包括电子邮件、传真或选定的通讯方式。The shore-based early warning system includes a judgment module and an alarm module. The judgment module is used to receive the positioning information of the buoy and determine whether the buoy is located in a preset target observation area; the alarm module is used to activate an alarm notification when the system detects that the buoy drifts out of the target area; the alarm notification specifically includes e-mail, fax or selected communication method. 2.根据权利要求1所述的一种浮标定位监测预警系统，其特征在于，所述主控模块还包括时间同步模块、编码解码模块和超时重传模块；所述时间同步模块用于调节系统内部各个模块的时间一致，并标记所采集的数据和事件的时间；所述编码解码模块用于将浮标的定位信息打包成协议格式；所述超时重传模块，用于暂存待发送的数据，在条件改善时重新传输。2. A buoy positioning monitoring and early warning system according to claim 1 is characterized in that the main control module also includes a time synchronization module, a coding and decoding module and a timeout retransmission module; the time synchronization module is used to adjust the time consistency of each module within the system and mark the time of the collected data and events; the coding and decoding module is used to package the positioning information of the buoy into a protocol format; the timeout retransmission module is used to temporarily store the data to be sent and retransmit it when conditions improve. 3.根据权利要求1所述的一种浮标定位监测预警系统，其特征在于，所述铱星模块包括铱星处理模块和铱星天线模块，所述铱星处理模块用于与主控模块进行通信，负责接收和发送浮标的定位信息给铱星天线模块；所述铱星天线模块用于向卫星发送和接收数据信息。3. A buoy positioning monitoring and early warning system according to claim 1, characterized in that the Iridium module includes an Iridium processing module and an Iridium antenna module, the Iridium processing module is used to communicate with the main control module, and is responsible for receiving and sending the positioning information of the buoy to the Iridium antenna module; the Iridium antenna module is used to send and receive data information to the satellite. 4.根据权利要求1所述的一种浮标定位监测预警系统，其特征在于，所述岸基预警系统还包括初始化模块和设定模块，所述初始化模块用于对铱星天线模块进行初始化并与系统进行握手认证；所述设定模块用于调整观测区域的边界和范围。4. A buoy positioning monitoring and early warning system according to claim 1, characterized in that the shore-based early warning system also includes an initialization module and a setting module, the initialization module is used to initialize the Iridium antenna module and perform handshake authentication with the system; the setting module is used to adjust the boundaries and range of the observation area. 5.根据权利要求1所述的一种浮标定位监测预警系统，其特征在于，所述岸基预警系统还用于分析历史数据，获得历史定位信息，根据获取的历史定位信息对浮标的漂流轨迹进行预测。5. A buoy positioning monitoring and early warning system according to claim 1, characterized in that the shore-based early warning system is also used to analyze historical data, obtain historical positioning information, and predict the drift trajectory of the buoy based on the acquired historical positioning information.
CN202411604280.7A 2024-11-12 2024-11-12 Buoy positioning monitoring and early warning system Pending CN119152646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202411604280.7A CN119152646A (en) 2024-11-12 2024-11-12 Buoy positioning monitoring and early warning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202411604280.7A CN119152646A (en) 2024-11-12 2024-11-12 Buoy positioning monitoring and early warning system

Publications (1)

Publication Number Publication Date
CN119152646A true CN119152646A (en) 2024-12-17

Family

ID=93807913

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202411604280.7A Pending CN119152646A (en) 2024-11-12 2024-11-12 Buoy positioning monitoring and early warning system

Country Status (1)

Country Link
CN (1) CN119152646A (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101980311A (en) * 2010-08-27 2011-02-23 国家海洋局第二海洋研究所 Method for giving alarm to low oxygen phenomenon of inshore ocean by monitoring buoys
CN103592629A (en) * 2013-10-21 2014-02-19 国家电网公司 Transformer substation multi-target accurate positioning system
CN110562391A (en) * 2019-08-14 2019-12-13 中电科（宁波）海洋电子研究院有限公司 Deep sea data buoy system
US20200320842A1 (en) * 2017-11-01 2020-10-08 Mei-Yun Shen Portable marine beacon system
CN115755685A (en) * 2022-11-09 2023-03-07 中国海洋大学 Dual-processor ocean drifting buoy control system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101980311A (en) * 2010-08-27 2011-02-23 国家海洋局第二海洋研究所 Method for giving alarm to low oxygen phenomenon of inshore ocean by monitoring buoys
CN103592629A (en) * 2013-10-21 2014-02-19 国家电网公司 Transformer substation multi-target accurate positioning system
US20200320842A1 (en) * 2017-11-01 2020-10-08 Mei-Yun Shen Portable marine beacon system
CN110562391A (en) * 2019-08-14 2019-12-13 中电科（宁波）海洋电子研究院有限公司 Deep sea data buoy system
CN115755685A (en) * 2022-11-09 2023-03-07 中国海洋大学 Dual-processor ocean drifting buoy control system

Similar Documents

Publication Publication Date Title
JP5714025B2 (en) Ship tracking system at sea
KR102314980B1 (en) Marine weather data integration environment analysis unit
CN109649626A (en) A kind of intelligent ship
CN110562391A (en) Deep sea data buoy system
JP2011113538A (en) Ship information collection device
US8340830B2 (en) Onboard management of movable asset for asset protection
CN101335679A (en) Safe production and emergency command information system and implementing method
CN114189820B (en) Buoy data acquisition system and control method
CN119152646A (en) Buoy positioning monitoring and early warning system
CN111260900B (en) Buoy-based multi-system heterogeneous data processing system
CN112433232B (en) Search and rescue system and method based on Beidou high-precision positioning AIS terminal
CN106878429B (en) A remote-controlled ship information return device and its control method
JP2008157736A (en) Buoy and fish detection system
RU117196U1 (en) NAVIGATION-INFORMATION SYSTEM FOR MONITORING SEA AND RIVER VESSELS AND ON-BOARD NAVIGATION-COMMUNICATION COMPLEX
EP2781447A1 (en) Method for transferring data between at least one lagrangian buoy for measuring currents for ocean and coastal environments and a base station, and lagrangian buoy for measuring currents for ocean and coastal environments
CN112995917A (en) Message data transmission method, system and readable storage medium
EP0989503A1 (en) Network system with remote data acquisition
CN111010446A (en) A water area information data processing device and method
KR100561248B1 (en) Operation Method of Marine Observation Station using Mobile Communication Network
KR102724994B1 (en) System for simulation of vessel communication
KR20230071899A (en) A system and method for real-time tidal current information in a wide area through the analysis of the position movement history of the electronic fishing gear buoy
KR20030045868A (en) Method for satellite transmission of ship tracking data
CN222188419U (en) Bridge multidimensional monitoring system based on Beidou technology
KR101808293B1 (en) Remote maintenance system
CN217022838U (en) Ship navigation monitoring system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination