CN204206219U - Fish-farming operation supervisory control system - Google Patents

Abstract

The utility model discloses a kind of fish-farming operation supervisory control system, comprising: land fish-farming operation Surveillance center and marine fish-farming operation mobile terminal; Marine fish-farming operation mobile terminal, for the ship information of fishing boat, generates mobile terminal and to cruise information; Land fish-farming operation Surveillance center, for monitoring intrasystem fish-farming operation mobile terminal and fishing boat; Land fish-farming operation Surveillance center is connected with fish-farming operation command centre by communication network, and marine fish-farming operation mobile terminal is connected to described communication network by radio communication; Described marine fish-farming operation mobile terminal comprises: AIS digital received base station, rfid device, marine industrial computer, radio communication device.Land fish-farming operation Surveillance center comprises: interconnected server, data storage, application server, electronic chart supervising device, three-tier switch.Realize to Maritime Law Enforcement fisheries administration ship and its cruise the monitoring at periphery production operation fishing boat accommodation, marine site, the identification of fishing boat identification electronic, remote command scheduling and relief of speedily carrying out rescue work aid decision aid decision foundation is provided.

Description

Fishery administration monitoring system

Technical Field

The utility model relates to a communication technology field, especially about satellite communication, radio communication and internet communication application technique in marine communication, specific fishing administration monitored control system says so.

Background

The situation of safe production in fishery in China is severe, the accidents of safe production frequently occur, and the illegal operation events of fishing boats are high. Meanwhile, in recent years, the international situation of peripheral sea areas becomes more complex, the operation of a fishing boat in the traditional sea areas of China is often subjected to irrational driving and illegal detaining, a fishery law enforcement agency needs to strengthen the operations of cruising, fishing protection, supervision and inspection in key sensitive sea areas, forbidding the fishing boat from entering sensitive disputed water areas in an illegal way, meanwhile, the operation of precaution and disposal of fishery events involved outside is well done, fishery safety accidents are prevented from being caused, meanwhile, the national rights and interests are maintained, the marine environment is protected, the safety of ships, facilities and personal properties is guaranteed, the ships are prevented from polluting the water areas, the fishing boat entering the fishing of foreign countries is supervised, and the important mission of foreign ships which illegally enter exclusive economic areas of China to engage in fishery activities is checked.

The current fishery administration law enforcement boat has a Chinese fishery administration command system and a boat position monitoring system in the main means of performing cruise and commanding and dispatching sea law enforcement tasks. Due to the fact that technical characteristics and service capacities of different monitoring facilities are different, the existing fishery administration command system cannot realize command and scheduling of a land management organization on the sea law enforcement of fishery vessels, the existing fishery administration law enforcement vessel cannot actively, timely and effectively master the sea operation fishery dynamics at sea, the sea law enforcement is pertinently organized and carried out, and smooth and efficient implementation of fishery administration law enforcement management tasks is guaranteed. Moreover, the existing management mode mainly comprises provincial unified management and data centralized storage, each city carries out management and data distributed storage according to the local, interconnection and intercommunication of systems cannot be realized between each province (city), and resource integration and data sharing are realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to realize the exchange of marine fishery law enforcement ship and bank-based center's real-time communication, marine fishery law enforcement ship's self-navigation and peripheral sea area operation fishing boat supervision and land fishery management department data, data sharing.

The embodiment of the utility model provides a fishery administration monitored control system, fishery administration monitored control system include: the system comprises a land fishery administration monitoring center and a marine fishery administration mobile terminal, wherein the land fishery administration monitoring center is in wireless connection with the marine fishery administration mobile terminal; wherein,

the marine fishery administration mobile terminal comprises: the system comprises an AIS digital receiving base station, a radio frequency identification device, a marine industrial personal computer and a wireless communication device, wherein the AIS digital receiving base station, the radio frequency identification device and the wireless communication device are all connected with the marine industrial personal computer; wherein,

the system comprises an AIS digital receiving base station, a radio frequency identification device, a maritime industrial personal computer, a land fishery administration monitoring center and a wireless communication device, wherein the AIS digital receiving base station receives AIS data in a cruising area of a maritime fishery administration mobile terminal, the radio frequency identification device reads ship identity information, the maritime industrial personal computer is used for generating mobile terminal cruising information according to the ship identity information and the AIS data, and the wireless communication device uploads the mobile terminal cruising information to the land fishery administration monitoring center and receives downlink data sent by the land fishery administration monitoring center;

the land fishery administration monitoring center comprises: the system comprises an interconnection server, a data memory, an application server, an electronic chart monitoring device and a three-layer switch, wherein the interconnection server, the data memory, the application server and the electronic chart monitoring device are all connected with the three-layer switch; wherein,

the system comprises an interconnection server, a data storage and an electronic chart monitoring device, wherein the interconnection server receives mobile terminal cruise information and an access request of an external user sent by a marine fishery administration mobile terminal, the data storage stores the received mobile terminal cruise information, input fishing boat basic archive information, fishing area operation information and user permission information, the application server carries out read-write operation on the data storage according to the received application request, and the electronic chart monitoring device generates electronic chart monitoring information according to the mobile terminal cruise information and a pre-stored electronic chart.

Preferably, the embodiment of the utility model provides an offshore industrial computer includes display device, is used for showing boats and ships identity information, AIS data and mobile terminal monitoring information.

Preferably, the wireless communication device in the embodiment of the present invention includes: a 3G communication device and a maritime FB terminal.

Preferably, the fishery administration monitoring system in the embodiment of the present invention further includes: the maritime satellite ground station is in communication connection with the maritime FB terminal through a maritime satellite.

Preferably, the embodiment of the present invention provides an offshore fishery administration mobile terminal, further comprising: and the satellite positioning device is connected with the offshore industrial personal computer and generates the position information of the offshore fishery administration mobile terminal.

Preferably, the embodiment of the present invention provides an offshore fishery administration mobile terminal, further comprising: and the communication protocol controller is respectively connected with the maritime FB terminal and the maritime industrial personal computer.

Preferably, the embodiment of the present invention provides a land fishery administration monitoring center, which further comprises: and the Web request server is connected with the three-layer switch, receives an access request of a Web user and sends the access request to the application server.

Preferably, the embodiment of the present invention provides a land fishery administration monitoring center, which further comprises: and the backup device is connected with the three-layer switch and is used for storing land fishing administration monitoring data comprising ship information, AIS data, mobile terminal monitoring information, input fishing boat basic archive information, fishing area operation information, user authority information and electronic chart monitoring information.

Preferably, the embodiment of the present invention provides a land fishery administration monitoring center, which further comprises:

and the router is connected with the three-layer switch, and the land fishing administration monitoring center is connected with the system external network through the router.

Preferably, the ship information in the embodiment of the present invention includes: ship identity information, AIS data.

The utility model discloses the realization is to marine law enforcement fishing administration ship and its control, fishing boat identity electronic identification, remote command dispatch and the aid decision-making of speedily carrying out rescue work and salvaging of the peripheral production operation fishing boat position of sea area of cruising etc to provide the aid decision-making foundation for daily safety supervision and information service management.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic view of the fishery administration monitoring system of the present invention;

fig. 2 is a schematic diagram of a mobile terminal for marine fishery administration in an embodiment of the present invention;

fig. 3 is a schematic diagram of a mobile terminal for marine fishery administration in an embodiment of the present invention;

FIG. 4 is a schematic diagram of a land system of an offshore fishery management vessel command and dispatch and fishing vessel position monitoring data exchange center according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of the offshore fishery management vessel command and dispatch and fishing vessel position monitoring data exchange center networking in this embodiment;

FIG. 6 is a schematic diagram of an embodiment of a mobile command platform for law enforcement for fishery operations at sea in an embodiment of the present invention;

FIG. 7 is a schematic diagram of the mobile command platform in this embodiment connected to the land system via the 3G network and the maritime satellite-FB network respectively

Fig. 8 is a schematic diagram of communication connections between the communication protocol controller and components of the system according to the embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a fishery administration monitored control system, as shown in FIG. 1, the utility model discloses a fishery administration monitored control system includes: a land fishery monitoring center 20 and a marine fishery mobile terminal 10;

the mobile terminal 10 for the marine fishery administration is used for receiving ship information of a fishing ship 40 in the cruising sea area, monitoring the fishing ship in the cruising sea area according to the ship information and generating mobile terminal cruising information;

the land fishery administration monitoring center 20 is used for receiving ship information and mobile terminal cruise information and monitoring the fishery administration mobile terminal 10 and the fishing boat 40 in the system according to the ship information and the mobile terminal cruise information; the utility model discloses in, land fishing administration monitoring center 20 is connected with fishing administration command center 30 through communication network, and marine fishing administration mobile terminal 10 is connected to communication network through radio communication

The land fishery administration monitoring center is connected with a fishery administration command center 30 through a communication network, and the marine fishery administration mobile terminal is in wireless connection with the communication network;

the land fishery administration monitoring center 20 includes:

the interconnection server 201 is used for receiving ship information, AIS data, mobile terminal cruise information and an access request of an external user sent by the marine fishery administration mobile terminal 10;

the data storage 202 is used for storing the received ship information, AIS data, mobile terminal monitoring information, input fishing boat basic archive information, fishing area operation information and user authority information;

the application server 203 performs read-write operation on the data memory 202 according to the received application request;

the electronic chart monitoring device 204 is used for generating electronic chart monitoring information according to the ship information, the AIS data and a pre-stored electronic chart;

the three-layer switch 205, the interconnection server 201, the data storage 202, the application server 203, and the electronic chart monitoring apparatus 204 are connected to the three-layer switch, and are connected to a communication network through the three-layer switch.

As shown in fig. 2, the marine fishery mobile terminal 10 includes:

the AIS digital receiving base station 101 is used for receiving AIS data of the marine fishery mobile terminal in the cruise marine domain;

the radio frequency identification device 102 is used for reading ship information;

the offshore industrial personal computer 103 is used for generating mobile terminal cruise information according to the ship information and the AIS data; the industrial personal computer comprises a display device and is used for displaying the ship identity information, the AIS data and the mobile terminal monitoring information;

the wireless communication device 104 is used for uploading ship information, AIS data and terminal cruise information to the land fishery administration monitoring center 20 and receiving downlink data sent by the land fishery administration monitoring center 20;

preferably, as shown in fig. 3, the wireless communication apparatus of the present invention includes: a 3G communication device 1041 and a maritime FB terminal 1042. The utility model discloses a fishery administration monitored control system still includes: the maritime satellite ground station is connected with the communication network and is in communication connection with the maritime FB terminal through the maritime satellite.

The utility model discloses an offshore industrial computer still includes: and the signal judgment module is used for judging the 3G signal strength in the navigation domain of the marine fishery administration mobile terminal, and when the 3G signal strength is lower than a preset threshold value, the marine fishery administration mobile terminal is connected to a marine satellite ground station through a marine FB terminal 1042 and a marine satellite 105, and is connected to a communication network through the marine satellite ground station. When the ship sails in the sea area covered by the 3G network on the offshore, the communication is transmitted through the 3G network, and when the signal field intensity of the 3G network in the ship sailing area is lower than the value required by normal communication, the ship-shore communication is automatically switched to a maritime satellite-FB network, so that the communication cost is effectively reduced on the basis of the technology of ensuring the reliable transmission between the ships and the shore of the system.

Preferably, the marine fishery mobile terminal further comprises:

and the satellite positioning device is used for generating the position information of the marine fishery mobile terminal.

Preferably, the marine fishery mobile terminal further comprises:

and the communication protocol controller is used for carrying out protocol analysis on the data of each device of the marine fishery administration mobile terminal.

Preferably, the land fishery administration monitoring center further comprises:

the Web request server is used for receiving an access request of a Web user and sending the access request to the application server, and the application server generates a Web request result according to the access request of the user and the user authority information.

Preferably, the land fishery administration monitoring center further comprises:

and the backup device is used for storing land fishing administration monitoring data comprising ship information, AIS data, mobile terminal monitoring information, input fishing boat basic archive information and fishing area operation information, user authority information and electronic chart monitoring information.

Preferably, the land fishery administration monitoring center further comprises:

and the Web request server and the backup device are also connected with the three-layer switch.

Preferably, the electronic chart monitoring device further comprises:

the electronic chart module is used for storing the electronic chart in advance;

the electronic chart monitoring information generating module is used for generating electronic chart monitoring information according to the ship information, the AIS data and a pre-stored electronic chart;

and the display module is used for displaying the electronic chart information and the electronic chart monitoring information.

Preferably, the ship information includes: ship identity information, AIS data.

The embodiments of the present invention will be described in further detail with reference to specific embodiments below:

based on the utility model discloses fishery administration monitored control system's embodiment marine fishery administration law enforcement mobile command platform contains marine fishery administration ship command dispatch and fishing ship position control data exchange center (land), the marine fishery administration law enforcement on the mobile command platform (boats and ships), and wherein the data exchange transmission link between land system adopts the mode realization of renting the private line link. As shown in fig. 4, the embodiment of the utility model provides an embodiment marine fishery administration ship command dispatch and fishing vessel position control data exchange center's land system's network deployment sketch map, fishery administration ship command dispatch and fishing vessel position control data exchange center adopt rented 2M private line link and agricultural department fishery administration command center, maritime affairs satellite ground station, maritime affairs search and rescue center, each province/city fishing vessel safety salvage information center, 3G operator, maritime affairs office AIS data center link to each other the interconnection of realization data through the WAN mouth of router.

In the embodiment, the three-layer switch is adopted to connect all devices in the offshore fishery administration vessel commanding and dispatching and fishing vessel position monitoring data switching center network together, so that information exchange and data sharing are realized, and corresponding management and monitoring services are provided. Fig. 5 is a schematic diagram of a data exchange center for command and dispatch of an offshore fishery vessel and monitoring of a position of the fishing vessel in this embodiment. The fisherman command and dispatch and fishing vessel position monitoring data exchange center is provided with 1 router with 2 100M Ethernet ports and at least 8N multiplied by 64K WAN ports. The router is connected with the network through an Ethernet port (a 3-layer switch), so that the security and confidentiality of the system are ensured for preventing viruses and illegal invasion.

In this embodiment, the hardware devices configured in the data exchange center for command and dispatch of the fishery administration ship and monitoring of the location of the fishing ship mainly include a database server, a WEB server, an application server, an information management server, a data interconnection server, a pre-alarm processing server, a satellite data synchronization server, a disk array cabinet, a tape library (machine), a large liquid crystal display unit, a switch, a triple-layer switch, a router, a PC, a firewall, a large screen system, a server cabinet, a network cabinet, and a UPS power supply; the software system includes: the system comprises an electronic chart, database software, application service software, information service management software, WEB software, data interconnection software, a fishery law enforcement information system and electronic chart display information software (comprising an electronic chart display and control module, a fishery layer display and control module, a ship supervision and accident investigation function module, a ship alarm receiving and processing function module and an assistant decision function module), anti-virus software and network management software; the command and dispatching and the data storage and processing of the ship marine fishery administration law enforcement mobile command platform are realized, and the functions of the command and dispatching and the data exchange center are completed.

(1) Database server

The data processing, storage and safe backup are realized, and the main functional requirements are as follows:

the database server accepts cruise information, AIS information, etc. uploaded by the vessel in an online manner. The data recorded on the database server may be output in a file format, or may be output in a graphic data format.

If the network base platform fails, the data is stored in the application server; when communication is restored, the database server is restored and data for the failure time period is sent to the database server.

The database server stores all received data for a certain period of time (e.g., two months). Before the expiration of two months, the data must be stored in disk array cabinets or burned into the tape library as a backup. The backed up data can be restored to the hard disk if necessary. Once the backed-up data is restored to the hard disk, operations such as searching and outputting data can be performed. The database server is used for carrying out data retrieval operation, and the database server data can be backed up regularly.

(2) WEB server

Facing to users in and out of the fishery system, and providing basic ship browsing services for the users through an IE browser. Including the inquiry of the position of a ship, the inquiry of merchant ship and fishing boat ship information etc. main functional requirement:

the user can inquire the real-time position of ships (fishing boats and business boats) by accessing the WEB server.

A user can inquire historical tracks of ships (fishing boats and business boats) by accessing the WEB server.

The user can inquire the basic information of the ship (fishing boat and merchant boat) by accessing the WEB server.

(3) The application server, the core of the fishing vessel commanding and dispatching and fishing vessel position monitoring data exchange center, controls other devices of the fishing vessel commanding and dispatching and fishing vessel position monitoring data exchange center, and calls corresponding information stored in the database server according to a user access request received by the WEB server. The application server realizes the receiving, analysis, storage and forwarding of ship-shore data through controlling the data interconnection server; controlling reading and writing of the database server; the management and authority distribution of the user accessing the system, the monitoring of the system state and the statistic generation of various reports.

(4) Information management server

The information management server in the embodiment stores all monitored basic archive information of the fishing vessel and fishing area operation information, and is accessed and called by the application server.

(5) Data interconnection server

In the embodiment, the interconnection between the system and the mobile command platform and other systems on the marine fishery administration law enforcement vessel is realized by adopting a data interconnection server, and the real-time communication with the fishery administration command center of the Ministry of agriculture, provinces/cities and the built systems of the maritime affair office search and rescue center is included.

(6) Storage and backup device

According to the application requirements of the system, the system is used for on-line archiving of data, and is convenient for fishery system units and related management departments to call at any time; meanwhile, the previous data still needs to be saved, so the storage and backup system needs to build storage backup devices such as a disk array and a tape library (machine) to realize long-time saving of the data.

(7) Network platform system

The network platform system router, the switch and the three-layer switch are mainly used for establishing a data communication platform of a fishery administration ship commanding and dispatching and fishing ship position monitoring data exchange center, and communication contact between the fishery administration ship commanding and dispatching and fishing ship position monitoring data exchange center and a mobile command platform and a system external user side is guaranteed. The firewall ensures the reliability of the network operation of the switching center and avoids external attacks.

(8) Dispatching and commanding PC

The fishery administration law enforcement information system and the electronic chart display information software are installed on the dispatching command PC, dynamic monitoring and early warning and forecasting of ships are mainly completed, connection between the system and other systems is provided, and real-time communication is achieved.

Receiving ship information obtained by the mobile command platform, displaying position information of the ship information on a pre-stored electronic chart, and displaying differences according to different sources of the ship information, such as AIS, satellite, Beidou and the like, by using different symbols.

And early warning and forecasting are carried out on the safety of ship navigation. When the emergency occurs to the ship, the system displays alarm information in a striking mode and gives out sound alarm at the same time. Alarm information can be sent to the ship to prompt the ship to pay attention. Meanwhile, the dispatching and commanding PC is also used for realizing maintenance and management of ship basic information. The safety and reliability of the whole system are ensured.

The fishery administration ship commanding and dispatching and fishing ship position monitoring data exchange center further comprises the following modules:

(1) electronic chart display and control module

● the IP address and port of the server can be manually configured.

● may manually configure and change information such as user name, password, etc.

● electronic chart download update: and the automatic downloading and updating of the electronic chart in the S57 format conforming to the international standard from the server side are supported.

● has the display tracking ability of large-capacity dynamic target (> 20000), and the display update time of the chart is not more than 1 second.

(2) Fishery graphic layer display and control module

The fishing area map, the Korean fishery protocol, the mid-day fishery protocol, the crossing fishery protocol, the fishing line forbidden in trawl fishery, the fishing forbidden zone, the fishing line forbidden zone, the Yangtze river mouth fishery management zone and other layers can be selectively displayed.

(3) Ship supervision and accident investigation functional module

● track playback: the historical tracks of the ships can be played back according to the corresponding time periods of single ships, multiple ships and regions.

● area alarm: according to the picture layers of a Chinese-Korean fishery protocol, a middle-day fishery protocol, a middle-crossing fishery protocol, a trawl fishery forbidden fishing line, a forbidden fishing zone, a forbidden fishing line, a Changjiang river mouth fishery management zone and the like, and self-defining, a report line, a forbidden navigation zone and the like are arranged on a chart, and warning that a ship crosses the boundary, enters the forbidden navigation zone and the like is achieved.

● Ship position monitoring: and monitoring the running position and state of the ship in real time, and displaying longitude and latitude, speed, course, time and the like.

● ship dynamic information function: the method mainly comprises the steps of displaying the position and the state of the ship during navigation, and displaying longitude and latitude, speed, course, time, trail points and the like.

● Ship Classification display: the ships can be grouped according to the requirements of users, such as grouping and distinguishing display of the ships according to the types of the ships (commercial ships and fishing ships), the types of terminal equipment (AIS, CDMA, short wave, ultrashort wave, radar target, Beidou, marine satellite and the like), online and offline conditions and the like.

● customizing the watercraft: a user can customize and monitor a single ship or a plurality of ships according to needs, customized ships need to be displayed differently from non-customized ships, and the special display mode of the customized ships is not automatically released before customization deletion.

● tracking the ship: the key monitoring display can be carried out on a certain ship, and the electronic chart can automatically roam along with the ship.

● fuzzy query: the ships can be fuzzily inquired according to different conditions such as ship names, MMSI, equipment IDs, call signs and the like, and are displayed in a list form.

● video recording function: when the ship historical track is played back, the video recording and storing functions of the played back track can be automatically carried out, and the video storage format is wmv.

● provides for chart printing, print previewing, screen saving in image formats such as BMP, JPG, etc.

● search function: and the functions of frame-pulling circular search and rectangular search of ships are supported. The system can search ships of all data sources accessed by the system platform, and supports the accurate searching function in the searching result according to the navigational speed and specific conditions of the ships; the search results are displayed in a list form, and the sorting function according to the speed, the name, the equipment ID or the MMSI is supported. And the short message broadcasting auxiliary search and rescue function can be carried out on the selected ship in the search result.

● Accident record maintenance: and the functions of recording, inquiring and modifying accidents on the chart are supported.

● offline Ship display requirements: and functions of offline ship display and offline ship time setting are supported.

(4) Basic function module for ship service

● adjusting the ship position: the instant position of the ship can be adjusted by a single ship or a group of ships.

● setting the interval of ship position report: and setting a time interval for automatically uploading the dynamic information of the ship to the monitoring center.

● message sending: and sending the common message, the safety information and the search, rescue and rescue information, wherein the sending information can be selectively sent according to different ship terminals.

(5) Function module for receiving ship alarm and processing alarm

● alarm area settings: the alert area and autosave function can be edited on the electronic chart.

● warning of forbidden areas: the out-of-range fishing area or the set alarm area automatically alarms.

● alarm receiving and processing function: the sound and light mode prompts the alarm sent by the ship in distress, and the alarm can be only manually relieved and can be subsequently treated.

● historical alert query function: historical alarm information can be inquired according to the alarm type, the alarm ship and the alarm time.

(6) Aid decision function module

The following aid decision functions are realized through data provided by data mining and aid decision support software:

● collision avoidance of the ship, DCPA and TCPA tips.

● work boat statistics/analysis.

● fishing boat comprehensive law enforcement aid decision.

● aid in search and rescue, etc.

(7) Database with a plurality of databases

The database software mainly realizes the basic storage and processing of the data of the system. The database management system should have the following main functions:

● support mass database storage.

● support object-oriented designs.

● support for multimedia data types.

● has fast response time and high data throughput per unit time.

● support for distributed applications.

● support multiple CPU modes of the system.

● provide data correctness and consistency protection including entity integrity, referential integrity, complex transaction rules.

● security mechanism is perfect, providing account management, user authority, network security control, data constraint.

In order to facilitate management and maintenance of the system, the operating system is supposed to adopt a mainstream operating system (such as Windows, Linux, etc.). The defect of low security of the operating system can be solved by constructing a secure network and a strict machine room security management system.

(8) Application service software module

The application server manages data access control of the marine fishery administration law enforcement vessel, management of user authority in the system, configuration management of data forwarding, statistics and report generation of various services, and read-write operation of the database.

(9) Information service management software module

The basic archive information and fishing area operation information of all fishing boats are mainly stored and provided for application service management software to be called and inquired.

(10) WEB module

And the WEB module provides inquiry of ship positions, inquiry of ship information of commercial ships and fishing ships and the like for the user on the IE.

(11) Data interconnection

And data interconnection is realized with established systems of a fishery administration command center of the department of agriculture, a safety rescue information center of marine fishing boats in various provinces/cities and a search and rescue center of a maritime affair bureau.

The system of the fishery administration vessel command and dispatch and fishing vessel position monitoring data exchange center in the embodiment comprises:

(1) operating system

Common operating systems are Windows and Linux. For the system, different operating systems are not very different and can meet the requirements of the system, and in view of the use habit, the Server is suggested to adopt Windows Server2008, and the client software adopts Windows Xp or Windows 7.

(2) Database system

Database systems are mainly used for managing information data. The data volume of the AIS mobile base station for fishery cruising is relatively small, but the database should adopt SQL Server2008 or ORACLE11g in consideration of interconnection with other systems.

The fishery administration ship commanding and dispatching and fishing ship position monitoring data exchange center in the embodiment establishes a branch center by relying on the existing established fishing port safety rescue information center of the fishing ship. The method comprises the steps of developing fishery administration law enforcement information management and electronic chart display information software, and is provided with a matched server, network equipment, a monitoring large screen, a firewall and a special renting communication link. The ORACLE or SQL Server database is adopted, and the disk array cabinet is used for realizing the online storage of data, so that the monitoring of the ship positions of the offshore law enforcement fishery and the production operation fishing ships around the cruising sea area of the offshore law enforcement fishery, the electronic identification of the identity of the fishing ships, the auxiliary decision of remote command scheduling and emergency rescue and the like can be realized, and the auxiliary decision basis is provided for daily safety supervision and information service management. The system can also realize local storage and backup of data, and simultaneously can distribute the data and distress rescue information to units or departments such as a fishery administration command center of the agricultural department, a safety rescue information center of fishing boats in various provinces/cities, a search and rescue center of a maritime affair office and the like through a land network, and can realize data access with an AIS data center of the maritime affair office. In order to meet the requirements of assistant decision making and system management, the local system also needs to provide the functions of WEB service, basic data and information management. The position information and distress alarm information of the ship are visually displayed and simply operated through the electronic chart display terminal and the large screen.

The mobile command platform on the marine fishery administration law enforcement vessel in this embodiment, as shown in fig. 6, is a schematic diagram of an embodiment of the mobile command platform for marine fishery administration law enforcement in the embodiment of the present invention.

The marine fishery administration law enforcement mobile command platform in the embodiment is a comprehensive platform integrating communication systems such as an AIS601, a radio frequency identification module 602 (RFID), a mobile public communication module 603, a satellite communication device 604 and the like on a ship and an electronic chart display and navigation device 608, mainly realizes functions such as data acquisition, data storage, data display, data analysis, data mining and the like, and displays position information of ships in peripheral sea areas and navigation of the ship in real time through the electronic chart and an information system; the functions of protocol analysis between data acquired by platform core equipment and the maritime satellite terminal 604, control of satellite communication, data forwarding and the like are realized through the communication protocol controller 606; the sea area covered by the offshore mobile public network can realize data transmission, command and dispatch instruction receiving and dispatching and voice communication from the ship to the fishing law enforcement ship on the land through the mobile public network 3G network. The sea area beyond the mobile public network can realize data transmission, command and dispatch instruction receiving and sending and voice communication from the ship to the fishing administration law enforcement ship on the land through a maritime satellite broadband.

The electronic chart display and information device 608 can identify the ship identity through the radio frequency module RFID602, plot the received positions of ships in the peripheral sea area on the electronic chart in real time, automatically distinguish commercial ships from fishing ships, realize the fusion of satellite data and AIS data of the fishing ships, and perform intuitive, convenient and fast monitoring and commanding on the fishery ships in the peripheral sea area; early warning and alarming are carried out on the cross-border and illegal fishing boat; carrying out statistics and analysis on fishery production conditions, fishing boat types, ship belonged places and the like; providing an auxiliary decision basis for rescue of the ship in distress, and sending search and rescue information and short messages to the ships participating in search and rescue.

The communication protocol controller 606 can access AIS, GPS, CDMA/GPRS, ultrashort wave, RFID and other data, analyze and store the data, store the corresponding data according to the preset storage requirement, query and fetch the data sent by the land command and dispatch center through a broadband network provided by a mobile public network or a maritime satellite FB and a MINI C/Beidou terminal, and control 3G or FB equipment to establish a communication network with the land command and dispatch center, convert protocols, send data, transmit check and verify according to the requirement of the land command and dispatch center, and the communication protocol controller is internally provided with a 2G storage unit and can realize the storage of historical data of the maritime fishery administration law enforcement vessel cruising for not less than 2 months.

The FB broadband maritime satellite terminal 604 provides a broadband transmission link of 150Kbps between the marine fishery law enforcement vessel and the land dispatching command center, ensures high-speed data transmission and voice communication between land and vessels, performs protocol modification on the original FB terminal to realize transmission of data such as vessel positions and identity information such as AIS and receive control of a communication protocol controller.

The main hardware equipment function requirements of the offshore fishery administration law enforcement mobile command platform are as follows:

(1) AIS digital receiving base station

The AIS digital receiving mobile base station is used for collecting AIS data (including fishing boats and business boats) around the offshore fishery law enforcement mobile command platform and forwarding the collected data to a command dispatching and data exchange center for data storage and analysis.

(2) Touch industrial personal computer

The touch industrial personal computer is configured with related software, so that the identity of the ship can be identified through RFID, the position of the ship in the surrounding sea area received is plotted on the electronic chart in real time, the commercial ship and the fishing ship are automatically distinguished, the fusion of satellite data and AIS data of the fishing ship is realized, and the fishery ship in the surrounding sea area can be monitored and commanded intuitively, conveniently and quickly; early warning and alarming are carried out on the cross-border and illegal fishing boat; carrying out statistics and analysis on fishery production conditions, fishing boat types, ship belonged places and the like; providing an auxiliary decision basis for rescue of the ship in distress, and sending search and rescue information and short messages to the ships participating in search and rescue.

(3) Maritime satellite FB terminal

The maritime satellite FB terminal provides a broadband transmission link of 150Kbps between the marine fishery law enforcement vessel and the land dispatching command center, ensures high-speed data transmission and voice communication between land and ships, and realizes the transmission of data such as AIS (automatic identification system) and other ship positions, identity information and the like and the control of a communication protocol controller by carrying out protocol modification on the original FB terminal.

(4) Communication protocol controller

The ARM chip and the embedded operating system are used for receiving, analyzing and storing AIS data, GPS and other information, and controlling FB, establishing a network, broadcasting data, receiving and transmitting commands and the like according to protocols of FB terminals and conventions of land and ship communication protocols, and are the core of protocol analysis, ship and shore Ethernet network establishment and control among all terminals on a ship.

The application function requirements of the marine fishery administration law enforcement mobile command platform are as follows:

(1) electronic chart display and control module

● shows background controls: the method is divided into three backgrounds of day, dusk and night.

● zooming in and out of the electronic chart: the mouse roller zooming, the frame-pulling stepless zooming and the fixed-multiple zooming are supported.

● electronic chart positioning: and displaying the electronic chart according to a set scale by taking the positioning point as a center.

● roaming: the electronic chart can be diffused under a fixed scale.

● layered display: and dividing the display into basic layer display, standard layer display and complete layer display according to the S52 standard.

● electronic chart download update: importing and displaying the electronic chart which conforms to the international standard and is in the S57 format.

● electronic chart notation supports: simple symbols and conventional symbols are displayed in a switched manner.

● object labeling information query: the method can inquire the information of the electronic chart object, and the content comprises the following steps: information expressed by national language, water depth value, object class name, lamp quality, color, etc.

● electronic chart calculation: the display plots the distance between two points, the orientation, and the total distance of the multiple points.

● support multi-target fusion display.

● has the display tracking ability of large-capacity dynamic targets (> 3000), and the display update time of the chart must not exceed 1 second.

● Ship tag shows that the requirements of IHO S52 standard are satisfied, and the ship tag can select to display the fore direction, the track line and the vector line.

● AIS target support ship type is displayed in an isometric enlargement.

(2) Fishery graphic layer display and control module

The fishing area map, the Korean fishery protocol, the mid-day fishery protocol, the crossing fishery protocol, the fishing line forbidden in trawl fishery, the fishing forbidden zone, the fishing line forbidden zone, the Yangtze river mouth fishery management zone and other layers can be selectively displayed.

(3) Fishery administration law enforcement business module

The module can be accessed to the existing Chinese fishery administration command system to carry out relevant fishery law enforcement actions on the sea.

(4) Assist decision support module

● collision avoidance of the ship, DCPA and TCPA tips.

● work boat statistics/analysis.

● fishing boat comprehensive law enforcement aid decision.

● aid in search and rescue, etc.

(5) Ship communication control module

For switching and controlling the communication network on board the vessel. And controlling the FB, establishing a network, broadcasting data, receiving and transmitting commands and the like according to the protocol of the FB terminal and the convention of the land and ship communication protocols.

(6) Ship data mining module

● alarm type and setting of parameters: setting and calculating of area alarm, setting and calculating of boundary crossing alarm, setting and calculating of DCPA/TCPA and the like.

● statistical analysis function: counting the number of operating fishing boats; analyzing and counting the operation area of the operation fishing boat, the type of the boat and the place of the boat; statistics of the boundary-crossing fishing ships (distinguishing ship types and ship belonged places); provides basic data for fishery law enforcement and fisher production operation planning management.

● route design: aiming at the warning ship or a certain ship, the route of the cruising ship is automatically planned according to the meteorological information and the tidal information, and an auxiliary navigation basis is provided.

● fusion and processing of data: and performing fusion processing on data sent by the same ship through different communication modes (terminals).

The offshore fishery administration law enforcement mobile command platform in the embodiment is a comprehensive platform which is based on a broadband network of a 3G network and a maritime satellite FB as a ship-shore communication transmission means, utilizes an AIS mobile base station and an RFID which are integrated by platform core equipment and have ultra-long-distance receiving capacity as front-end data acquisition, can perform plotting display and ship identity identification, ship navigation, ship supervision in peripheral sea areas, scientific cruise law enforcement, rescue and the like on real-time received dynamic position data through electronic chart display and information management system software, reserves ship position monitoring interfaces of ship shortwaves, ultrashort waves, CDMA/GSM and the like, and can be upgraded and developed for the second time in an extensible manner.

The reasonable selection of a communication link is the key of the system for lower communication cost, a mobile command platform of the system comprises a mobile public network 3G network and a maritime satellite-FB network, electronic chart display and navigation software automatically judges the signal field intensity of the 3G network, when a ship sails in a sea area covered by the 3G network offshore, communication is transmitted through the 3G network, when the signal field intensity of the 3G network in the ship sailing area is lower than a value required by normal communication, the communication between the ship and the shore is automatically switched to the maritime satellite-FB network, and the communication cost is effectively reduced on the basis of the technology of ensuring the reliable transmission between the ships and the shore of the system. Fig. 7 is a schematic diagram of the mobile command platform in this embodiment connected to the land system through the 3G network and the maritime satellite-FB network, respectively.

The core equipment of the offshore fishery administration law enforcement mobile command platform comprises 1 set of fishing boat information acquisition, storage, management and display terminal equipment, auxiliary decision management software, and integrated equipment 608 integrating electronic chart and navigation software. The integrated fishing administration law enforcement mobile AIS private base station is integrated in the integrated equipment, the mobile AIS private base station adopts software radio technologies such as FPGA + DSP and the like, effective receiving in 20-30 nautical miles far away is achieved, data of 2 AIS channels are analyzed, the operation and use conditions of the AIS system are accurately drawn, a frame spectrum diagram occupied by the AIS time slot is visually displayed, and the frame spectrum diagram is output to a communication control protocol device and an electronic chart display and information system terminal through a serial port or an Ethernet port. Electronic chart display and information system software is a man-machine interaction part in platform core equipment, adopts standard electronic charts conforming to international channel organization IHO S52 and S57, supports the import and display of electronic charts in an official publishing S57 format such as the maritime office of the transportation department, the naval aviation protection department and the like, can analyze and process AIS sentences which are output by AIS equipment and conform to the IEC61162 standard through a serial port or an Ethernet interface, and displays static information and course related information of ships at the positions of the plotted ships on the electronic charts; the functions of early warning and alarming are provided by combining a basic database with a corresponding mathematical algorithm to realize boundary-crossing fishing, certificateless operation, ship collision avoidance and the like of a fishing ship; the data stored in the information management server is inquired, analyzed and mined to provide an auxiliary decision basis for fishery cruise law enforcement, and a basic basis is provided for fishery production planning and management. And the data transmission of the offshore AIS mobile base station is realized through automatic discrimination of a built-in 3G mobile communication module.

A communication protocol controller: an ARM chip and an embedded operating system are used for receiving, analyzing and storing AIS data, GPS and other information, and implementing FB control, network establishment, data dissemination, command transceiving and the like according to the protocol of the FB terminal and the convention of land and on-board communication protocols, which are the core of protocol analysis between terminals on a ship, establishment of a ship-shore Ethernet network, and control, and as shown in fig. 8, the communication connection diagram between a communication protocol controller 604 and each component of the system is shown.

The key technical indexes of the offshore fishery administration law enforcement mobile command platform are as follows:

(1) AIS mobile base station

● operating frequency: 161.975MHz and 162.025 MHz.

● wireless transmission bandwidth: 25kHz/12.5 kHz.

● modulation mode: GMSK.

● reception sensitivity: 115 dbm.

● data interface: RS-232/RJ 45.

● operating temperature: minus 20 ℃ to plus 55 ℃.

(2) Chart display and information management system

● Chart shows criteria: in accordance with IHO S52.

● chart data standard: in accordance with IHO S57.

● sea chart data: domestic official electronic chart.

● target Capacity: not less than 30000 ships.

● fishery graphic layer: and the independent fishery layer can select and display the required layer content.

● auxiliary layer: and adding, editing and deleting the dot-line plane are supported.

● software function modules: the system comprises an electronic chart display and control module, an information display and control module, a fishery administration law enforcement business module, a ship pre-alarm module, an auxiliary decision support module, a communication control module and a data mining module.

(3) Maritime satellite FB terminal

● mode of operation: duplex/simplex.

● network rate: up to 150 kbps.

● Standard Speech: 4 kbps.

● network interface: 2 pieces of the Chinese herbal medicines.

● supplying power: 10.5-32V (DC).

● extend the protocol: IEC61162 statements and AT instructions are supported.

● secondary software development is required to support communication control protocol and communication protocol of Beidou satellite and maritime satellite C station.

(4) Communication protocol controller

● CPU: industrial grade ARM9 chip with dominant frequency up to 100 MHz.

● operating System: uC/OS-II.

● protocol processing: IEC61162, NMEA0183, maritime satellite and Beidou satellite protocols.

● control protocol: and (4) AT instruction.

● network protocol: TCP/UDP.

● storage unit: 2G bytes.

The core equipment of the offshore fishery administration law enforcement mobile command platform comprises 1 set of fishing boat information acquisition, storage, management and display terminal equipment, auxiliary decision management software, electronic chart and navigation software which are integrated into a whole. The internal integrated fishery administration law enforcement mobile AIS special base station adopts software radio technologies such as FPGA + DSP and the like to realize effective receiving in 20-30 nautical miles at ultra-long distance, analyzes 2 AIS channel data, accurately draws a frame spectrogram occupied by an AIS time slot to visually display the operation and use condition of the AIS system, and outputs the frame spectrogram to a communication control protocol device and an electronic chart display and information system terminal through a serial port or an Ethernet port. Electronic chart display and information system software is a man-machine interaction part in platform core equipment, adopts standard electronic charts conforming to international channel organization IHO S52 and S57, supports the import and display of electronic charts in an official publishing S57 format such as the maritime office of the transportation department, the naval aviation protection department and the like, can analyze and process AIS sentences which are output by AIS equipment and conform to the IEC61162 standard through a serial port or an Ethernet interface, and displays static information and course related information of ships at the positions of the plotted ships on the electronic charts; the functions of early warning and alarming are provided by combining a basic database with a corresponding mathematical algorithm to realize boundary-crossing fishing, certificateless operation, ship collision avoidance and the like of a fishing ship; the data stored in the information management server is inquired, analyzed and mined to provide an auxiliary decision basis for fishery cruise law enforcement, and a basic basis is provided for fishery production planning and management. And the data transmission of the offshore AIS mobile base station is realized through automatic discrimination of a built-in 3G mobile communication module.

Table 1 shows the configuration of the offshore fishery administration law enforcement mobile command platform

TABLE 1

The utility model combines the technical characteristics of offshore fishery administration mobile law enforcement, land command scheduling and data exchange to build a fishery administration offshore law enforcement mobile command platform integrating a plurality of functions of communication, navigation, ship identity electronic identification, fishing boat dynamic monitoring, early warning, emergency, decision assistance, law enforcement information and fishing boat dynamic data acquisition, storage, transmission, management and application and integrating AIS, RFID, CDMA \ GSM \3G, satellite communication and other information communication technologies; a unified command and dispatch platform of the fishery cruise law enforcement ship and a fishing ship position monitoring data exchange center in the east China sea are built, a fast reaction system of law enforcement and emergency rescue of fishery departments is built, remote monitoring management of fishing ships is achieved, organization, command and coordination capabilities of fishery law enforcement and emergency rescue are improved and promoted, the sea law enforcement management coverage is enlarged, the fishery sea law enforcement efficiency is improved, sharing and resource integration of monitoring data with a fishery command center and a fishing ship position of the agricultural department are achieved, the sea fishery production safety of fishermen is guaranteed to the maximum degree, the sea fishery management informatization level in the east China sea is improved, and the government service fishing ship capacity is improved.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for the general technical personnel in the field, according to the idea of the present invention, there are changes in the specific implementation and application scope, to sum up, the content of the present specification should not be understood as the limitation of the present invention.

Claims (9)

1. A fishery administration monitoring system, comprising: the system comprises a land fishery administration monitoring center and a marine fishery administration mobile terminal, wherein the land fishery administration monitoring center is in wireless connection with the marine fishery administration mobile terminal; wherein,

the marine fishery administration mobile terminal comprises: the system comprises an AIS digital receiving base station, a radio frequency identification device, a marine industrial personal computer and a wireless communication device, wherein the AIS digital receiving base station, the radio frequency identification device and the wireless communication device are all connected with the marine industrial personal computer; wherein,

the system comprises an AIS digital receiving base station, a radio frequency identification device, a maritime industrial personal computer, a land fishery administration monitoring center and a wireless communication device, wherein the AIS digital receiving base station receives AIS data in a cruising area of a maritime fishery administration mobile terminal, the radio frequency identification device reads ship identity information, the maritime industrial personal computer is used for generating mobile terminal cruising information according to the ship identity information and the AIS data, and the wireless communication device uploads the mobile terminal cruising information to the land fishery administration monitoring center and receives downlink data sent by the land fishery administration monitoring center;

the land fishery administration monitoring center comprises: the system comprises an interconnection server, a data memory, an application server, an electronic chart monitoring device and a three-layer switch, wherein the interconnection server, the data memory, the application server and the electronic chart monitoring device are all connected with the three-layer switch; wherein,

the system comprises an interconnection server, a data storage and an electronic chart monitoring device, wherein the interconnection server receives mobile terminal cruise information and an access request of an external user sent by a marine fishery administration mobile terminal, the data storage stores the received mobile terminal cruise information, input fishing boat basic archive information, fishing area operation information and user permission information, the application server carries out read-write operation on the data storage according to the received application request, and the electronic chart monitoring device generates electronic chart monitoring information according to the mobile terminal cruise information and a pre-stored electronic chart.

2. The fishery administration monitoring system of claim 1, wherein the marine industrial personal computer comprises a display device for displaying the ship identity information, the AIS data and the mobile terminal monitoring information.

3. The fishery monitoring system of claim 1, wherein said wireless communication means comprises: a 3G communication device and a maritime FB terminal.

4. The fishery monitoring system of claim 3, further comprising:

the maritime satellite ground station is in communication connection with the maritime FB terminal through a maritime satellite.

5. The fishery monitoring system of claim 1, wherein said marine fishery mobile terminal further comprises:

and the satellite positioning device is in communication connection with the maritime industrial personal computer.

6. The fishery monitoring system of any one of claims 3 and 4, wherein said marine fishery mobile terminal further comprises:

and the communication protocol controller is respectively connected with the maritime FB terminal and the maritime industrial personal computer and is used for carrying out protocol analysis on the data of each device of the maritime fishery administration mobile terminal.

7. The fishery monitoring system of claim 1, wherein said land fishery monitoring center further comprises:

and the Web request server is connected with the three-layer switch, receives an access request of a Web user and sends the access request to the application server.

8. The fishery monitoring system of claim 1, wherein said land fishery monitoring center further comprises:

and the backup device is connected with the three-layer switch and is used for storing land fishing administration monitoring data comprising ship identity information, AIS data, mobile terminal monitoring information, input fishing ship basic archive information, fishing area operation information, user authority information and electronic chart monitoring information.

9. The fishery monitoring system of claim 7 or 8, wherein said land fishery monitoring center further comprises:

and the router is connected with the three-layer switch, and the land fishing administration monitoring center is connected with the system external network through the router.