CN206757690U - LNG ship oceangoing ship remote supervision system - Google Patents

Abstract

A kind of LNG ship oceangoing ship remote supervision system is the utility model is related to, by the information of AIS system analysis AIS messages supervision ship to obtain of LNG ship oceangoing ship supervising platform to position, and vessel position is shown by ECDIS；Based on rights management, for the different rights personnel of client, corresponding the supervision data and query statistic information to ship are shown.System of the present utility model, it is integrated with informationization, networking, intelligent and visualization technique, marine site in whole LNG ship oceangoing ship and LNG harbours can be covered and carry out remote supervisory for LNG ship oceangoing ship, reach remote visualization supervision, information gathering, non-support cable, the purpose of round-the-clock supervision, solves traditional monitoring device function deficiency, LNG ship oceangoing ship navigation safety automation is assessed, LNG ship oceangoing ship is leaned on from pool and the identification of unloading operation risk source and analytic hierarchy process (AHP), the problem of fuzzy comprehensive evoluation, effectively realize that port is navigated, pilotage, adjust at port, maritime affairs, interconnecting between the departments such as LNG receiving stations.

Description

LNG ship oceangoing ship remote supervision system

Technical field

Risk control and the remote supervisory of water transportation transport field LNG ship oceangoing ship are the utility model is related to, more particularly to A kind of LNG ship oceangoing ship remote supervision system.

Background technology

Storage and transportation space and cost can be greatlyd save after natural gas liquefaction, has the characteristics that calorific value is big, performance is high, as replacement The clean energy resource that motor vehicle fuel etc. uses, safe ready pollution is small, and the application in fields such as industry, traffic and resident livings is more next It is more extensive.LNG ship oceangoing ship is the specialized ships of the transport liquefied gases under -163 DEG C of low temperature, is high-tech, highly difficult, high added value " three high " product, it is a kind of " marine super freezer ".How LNG ship oceangoing ship preferably serving country new energy marine transport hair is made Open up significant.Because LNG transport, handling, storage have very high particularity and danger, to LNG ship oceangoing ship operation The requirement of risk and security monitoring is higher.

The mechanisms such as U.S. USCG, Australian AMSA, require during LNG ship oceangoing ship entering and leaving port and loading, carry out tight Close control, monitoring and site inspection.China has also formulated LNG ship oceangoing ship Security Administration, to LNG ship oceangoing ship entering and leaving port and work on the berth Each link of industry follows set step according to predetermined program, for the anchoring of LNG ship oceangoing ship, entering and leaving port, operation and its leads to Boat environment, peripheral region carry out whole, real-time online remote monitoring.However, each link needs substantial amounts of manpower and materials at present Participate in, lack remote online visualization regulation technique, monitoring capacity deficiency, not using modern network and information technology, fail Reduce the difficulty and cost of LNG ship oceangoing ship entering and leaving port and operation on the berth, the ship for breaking in safe police ring do not have row it Effective law enforcement means.

Specifically, ship is numerous in a certain water-area navigation, the navigation environment factor for influenceing its navigation safety, it is difficult to is directed to It is all to carry out remote supervisory and risk control with safety-related environmental factor of opening the navigation or air flight, but LNG ship oceangoing ship is leaned on from pool process and dress The supervision and risk control for unloading operation have specific aim and particularity.LNG ship oceangoing ship security risk identifing source is four major classes, i.e. LNG Ship risk, natural conditions, Channel Condition and traffic flow condition, risk source are specially：Dimension of ship, the tonnage of ship, ship Risk, marine incident risk, wind when risk when risk when maneuverability, ship loading and unloading goods, ship piloting, towage of ship, Current, visibility, channel span, fairway depth, bend situation, lead aids to navigation, the volume of traffic, traffic flow cross number.

At present, the research in terms of LNG ship oceangoing ship security control system, around the management and control of LNG goods, the operation of ship entering and leaving port The links such as supervision, the supervision of dress unloading operation, field surveillance inspection, related personnel's eligibility and accident early warning management and control, are carried out one by one Management and control, and targetedly management and control measures are taken each risk link, related specifications are formulated, carry out LNG risk management and control closed loop pipes Reason.By leaning on the progress management and control such as whether safe from the opportunity assurance during pool, navigation tissue to LNG ship oceangoing ship, it is ensured that LNG ship oceangoing ship During each entering and leaving port, ensure that its moving havens is effective, participate in convoy, ocean patrol ship, tugboat and the relevant people of vigilance task Member completes preplanned mission according to schedule, the function of lack remote monitoring, assessing automatically.

On the other hand, the supervision difficult point and emphasis in LNG ship oceangoing ship warning region and LNG harbours marine site be convoy without authorization from Hilllock, other ships enter LNG ship security area, fishing boat and swarm into LNG harbours marine site, fishing fishing etc., severe jamming LNG ship oceangoing ship and The safe operation of LNG harbours.Therefore, comprehensive LNG ship oceangoing ship, maritime affair law enforcement of real-time online, patrol warning and long-range prison are strengthened Pipe, it is very necessary to build efficient LNG ship oceangoing ship remote supervision system.

But existing LNG ship oceangoing ship risk control and remote supervisory mode, lack networking, automation and information technology. Currently according only to port area LNG Wharf Engineering Project Navigation Safety Assessment specifications (standard), for influenceing port area LNG dock ships navigation peace Complete weather forecast, visibility, trend, stormy waves, LNG special purpose channels, anchorage and emergency anchorage, temporary anchorage, mouth door and basin Waters, aids to navigation, ship piloting, entering and leaving port opportunity, the magnitude of traffic flow, maneuvering performance, Ship's Dimension, maritime control and convoy, The factors such as navigational aid, agency's assistance, the cooperation of ship-to-shore team formation are led, because the uncertainty of several factors is too big, according to ring Border is different with traffic flow situation, and the influence degree of each factor is also different, only is difficult to make according to these factors with personnel Reliably comprehensive descision, artificially exaggerate the influence of some factors for safety, add the cost of LNG ship oceangoing ship berthing operation, Its key issue is to lack Internet technology, Database vendors between these factors, online organize and implement and intelligent level.

On the other hand, LNG ship oceangoing ship leans on needs people to lack Unmanned operation, LNG ship to field surveillance from pool with unloading operation Oceangoing ship leans on needs manpower to participate in from pool and each link of unloading operation supervision, and LNG harbours are without online visual telesecurity Monitor system, without remotely warning and law enforcement equipment, cause that the ship broken in can not be monitored in real time, it is impossible to illegal to these Ship is alerted, enforced the law, the severe exacerbation operating enviroment of LNG receiving stations.

Utility model content

The utility model provides a kind of LNG ship oceangoing ship remote supervision system, for the remote supervisory of LNG ship oceangoing ship, real-time online, Remote monitoring covers marine site in whole LNG ship oceangoing ship and LNG harbours, solves the problem of 24 hours field surveillances, realizes online remote Journey supervision, maritime affair law enforcement, illegal ship and personnel are effectively alerted, reach remote visualization supervision, information gathering, do with no paper at all The purpose of public, round-the-clock supervision.

In order to achieve the above object, the technical solution of the utility model is to provide a kind of LNG ship oceangoing ship remote supervision system, its Comprising：

LNG ship oceangoing ship supervising platform, it is supervised to the ship in setting regions；The LNG ship oceangoing ship supervising platform is set There are AIS systems to obtain the information of ship and to ship's fix by parsing AIS messages, and be provided with ECDIS To be shown to vessel position；

Client, it is obtained to ship by carrying out data interaction with the client-server of the LNG ship oceangoing ship supervising platform The supervision data and query statistic information of oceangoing ship are shown, and receive what user was controlled to LNG ship oceangoing ship supervising platform Instruction；

The communication server, it is interacted with the AIS data source servers of its exterior, receives the AIS data source servers The AIS messages of offer are supplied to LNG ship oceangoing ship supervising platform；

Database server, it is interacted with the communication server to be stored to the AIS messages received, also with it is described LNG ship oceangoing ship supervising platform interaction to system business data to store.

Preferably, the LNG ship oceangoing ship supervising platform is provided with one or more monitoring servers as load equalizer, will receive To service request distribute to one or more of server cluster LVS servers to perform.

Preferably, the LNG ship oceangoing ship supervising platform and LNG ship oceangoing ship unloading monitoring system, LNG ports marine site supervisory systems, LNG Ship entering and leaving port supervisory systems carries out data interaction respectively, to obtain the data message that these systems are each supervised, and/or to this A little systems provide the supervision of ships data that LNG ship oceangoing ship supervising platform obtains.

Preferably, LNG ports marine site supervisory systems, it is connected to by optical fiber and coaxial cable signal installed in specified model The equipment on interior pylon is enclosed, the equipment includes following one or more：Searchlight, synchronous tubular video camera, thermal imaging system System, fence, the orientation sound intensity disperse system, loudspeaker.

Preferably, the LNG ship oceangoing ship supervising platform and the LAN in port area of LNG receiving stations are integrated；The LNG ship The front end LNG harbours field computer that oceangoing ship supervising platform integrates with LNG ship oceangoing ship entering and leaving port supervisory systems carries out data interaction, described LNG ship oceangoing ship Surveillance center of the front end LNG harbours field computer also with the LNG ship oceangoing ship entering and leaving port supervising platform of access to LAN network Computer carries out data interaction, and is carried out via the computer system of LNG ship oceangoing ship Surveillance center's computer and each supervision department Data transmission.

Preferably, the LNG ship oceangoing ship supervising platform to setting regions built with AIS equipment and/or Beidou navigation equipment Ship is supervised；The LNG ship oceangoing ship supervising platform carries out data interaction with Big Dipper server, is set with identification equipped with Beidou navigation Standby ship.

Preferably, the LNG ship oceangoing ship supervising platform is provided with alarm module, using specified vessel or fixing point as the center of circle, refers to Set a distance is radius to set safety zone, and enters the safety zone in other ships or convoy tugboat leaves the safety zone When, alert.

Preferably, the LNG ship oceangoing ship supervising platform is provided with query statistic module, in whole supervision region or controlled area Ship in domain in a part of defined area is counted, and is inquired about and positioned and key by receiving the keyword of input The corresponding ship of word, and show the information of the ship inquired.

Preferably, the LNG ship oceangoing ship supervising platform is provided with authority management module, and receiving the business from client please Ask, the authority of checking request side simultaneously provides the policing services to match with authority.

Compared with prior art, the utility model has the advantage of：

(1), LNG ship oceangoing ship telesecurity monitor system systematization, is integrated with GPS positioning technology.

(2), LNG ship oceangoing ship telesecurity monitor system, AIS server mechanicss of communication are integrated with.

(3), LNG ship oceangoing ship telesecurity monitor system visualize, realize LNG harbours marine site, LNG ship oceangoing ship, convoy and The real-time dynamic of other ships.

(4), LNG ship oceangoing ship telesecurity monitor system networking, the cooperation of ship-to-shore team formation is realized, utilizes remote supervisory Terminal realizes the online organizing and implementing of work.

(5), the big data technology of LNG ship oceangoing ship telesecurity monitor system, real-time monitoring, trace playback, experience are realized The functions such as analysis, historical query, accident verification, responsibility investigation.

(6), LNG ship oceangoing ship telesecurity monitor system is intelligent, sets the Security alert region of LNG ship oceangoing ship, should to disengaging The merchant ship of place of safety, tugboat, fishing boat etc. are uninterruptedly automatically predicted forecast, automatic alarm and memory, are easy to supervisor Or safety manager carries out marine traffic control, in real time monitoring, reduces workload.

(7), the Database vendors technology of LNG ship oceangoing ship telesecurity monitor system, establishes ship electronic archives, realize ship- File transmits between bank is multi-party, the organizing cooperating being easy between ship, harbour, maritime affairs etc..

That is, LNG ship oceangoing ship remote supervision system of the present utility model, informationization, networking, intellectuality and visualization skill are utilized Art, solves the problems, such as traditional monitoring device function deficiency, the problem that LNG ship oceangoing ship navigation safety automation is assessed, LNG ship oceangoing ship lean on from Pool and the identification of unloading operation risk source and analytic hierarchy process (AHP), the problem of fuzzy comprehensive evoluation, it is LNG ship oceangoing ship remote monitoring, with no paper The problem of office and round-the-clock supervision, and interconnected between the department such as port boat, pilotage, port tune, maritime affairs, LNG receiving stations Problem.

The utility model is imitated to the technical merit, security reliability and work that improve LNG ship oceangoing ship entering and leaving port and operation on the berth Rate, the cost of LNG ship oceangoing ship is reduced, it is significant to the safety and economy benefit of promotion LNG receiving stations.

Brief description of the drawings

The utility model is described further below in conjunction with accompanying drawing：

Fig. 1 is the schematic diagram of LNG ship oceangoing ship remote supervision system framework；

Fig. 2 is the composition structural representation of LNG ship oceangoing ship remote supervision system；

Fig. 3 is the schematic diagram of LNG ship oceangoing ship telesecurity monitor system network structure；

Fig. 4 is the schematic diagram of the real-time monitoring interface of the utility model medium-long range；

Fig. 5 is the schematic diagram at ship alarm logging interface in the utility model.

Embodiment

As shown in Figure 1 and Figure 2, LNG ship oceangoing ship remote supervision system described in the utility model, comprising：AIS servers, communication Server, database server, LNG ship oceangoing ship monitor supervision platform, client.

Wherein, the AIS servers are source server outside the system, there is provided the AIS of merchant ship or more than 75 horsepowers fishing boats Information data, the AIS messages from the transmission of different AIS data source servers are received, the data of each data source are parsed to be formed AIS messages, for positioning the ship that AIS equipment is housed.

The communication server, database server are the system server end, are responsible for receiving the accommodation number of AIS servers According to, storage arrive database, all system business data will be finally stored in database server, database server root Need that backup server etc. can also be increased according to business.

The LNG ship oceangoing ship supervising platform, it can interact, be supervised with the communication server, database server etc. Required data are handled.Preferably, LVS server cluster technologies can be based on, are made with one or more monitoring servers For load equalizer, the LVS servers that the every monitoring function of the system is assigned to one or more lower floors specifically perform. The LNG ship oceangoing ship supervising platform is also used for parsing AIS messages comprising AIS systems, and ECDIS is used for showing ship position Put, client-server is used for carrying out data interaction with client.

The client, computer, hand-held mobile terminal including the use of system client software etc., can be with LNG ship Oceangoing ship supervising platform interacts, and obtains the data of monitoring and various query statistic information etc. and is shown to user, and receives user Operational order, to realize request for example to the setting of call parameter in supervision, to shown content, etc..

The networking design of LNG ship oceangoing ship remote supervision system described in the utility model, as shown in Figure 3：LNG ship oceangoing ship is remotely supervised Superintend and direct system and use optical cable and big data technology, LNG ship oceangoing ship remote supervisory network and each subsystems of wireless WIFI are integrated, and Make full use of the LNG receiving stations existing LAN in port area to carry out systematization Integrated design, realize long-range all-weather intelligent prison The various information networks in front end base station of guard system are transferred to rear end Surveillance center work station.

Wherein, according to WIFI coverages and points, can be extended using wireless bridge.System of the present utility model With LNG ship oceangoing ship unloading monitoring system, LNG ports marine site supervisory systems, and the LNG ship oceangoing ship entering and leaving port based on network switch access The existing systems such as the integrated front end LNG harbour field computers of supervisory systems carry out data interaction.Make system of the present utility model, Each self-monitoring information data of these existing systems can be obtained to realize the generation of supervision of ships information, renewal or approval, with And warning message is sent to these existing systems interacted according to supervision result when necessary.

LNG ports marine site supervisory systems in this example, signal is connected in specified range some at least pacifies on 6 meters of high pylons The equipment of dress, such as high-strength searchlight, synchronous tubular video camera, thermal imaging system, fence, the orientation sound intensity disperse system, height Sound loudspeaker etc., by optical fiber, coaxial cable etc., these equipment carry out data acquisition, and execution pair by receiving control instruction The ship broken in carries out alerting the operation such as expulsion.

Front end LNG harbours field computer access LNG harbour LANs in this example are flat with the supervision of LNG ship oceangoing ship entering and leaving port The LNG ship oceangoing ship Surveillance center computer of platform interacts, via LNG ship oceangoing ship Surveillance center's computer to port office, marine board, LNG harbours office or the computer system of other supervision departments, send including but not limited to system described in the utility model Data are supervised, the control of reception supervision department personnel input, query statement pass to system of the present utility model, each so as to realize Put on record, data mutually passes by file for kind.

Coordinate referring to shown in Fig. 2, Fig. 3, the operation principle and work(of LNG ship oceangoing ship remote supervision system described in the utility model Can, comprising：

1., Ship and port monitoring, vessel position is shown on electronic chart.

2., AIS information inquiries, call AIS Information Network information, pass through AIS Information Networks inquire about harbour vessel position information.

3., weather forecast, show real-time weather information, the weather forecast of following two days.

4., ship monitor in harbor, the display LNG harbours nearby ship equipped with AIS equipment with Beidou navigation equipment.

5., warning function, by setting LNG ship oceangoing ship safe range（Such as to specify LNG ship oceangoing ship to set circle as the center of circle Safety zone）, other ships once enter safety zone, send sound and light alarm, convoy tugboat also sends sound when leaving this scope Light alarm.

If choose centered on a certain bar ship, using optional setpoint distance as radius（Such as 2 nautical miles of radius models around it Enclose）Safety zone is set, then the safety zone can move with ship.If centered on a certain fixing point, set safety Region（Such as 2 nautical miles of scopes around it）Position it is constant.

6., ship information inquiry, by receiving, parsing AIS information the ship of AIS equipment is housed around identifying；Access Big Dipper server, ship of the identification equipped with Beidou navigation equipment, show surrounding ship information, inquiry name of vessel, IMO numbers, ship The information such as position, course, width.Using place name as retrieval, fuzzy query sea chart.

7., ship-handling function, count ship information and warning message, establish ship archives, count all ships or system Count some region of ship.

8., check ship quickly soon, keyword that can be by searching for name of vessel, MMSI, IMO number etc. is inquired about, can be on sea chart Navigate to the ship inquired.

Specifically, ship remote supervision system of the present utility model, ship automatic identification system (AIS), electricity are integrated with Sub- sea chart, GPS, fuzzy recognition and Comprehensive Evaluation algorithm, the ship in the range of 30 nautical miles around specified vessel can be monitored, shown The information such as the position of surrounding ship, course, the speed of a ship or plane, name of vessel, MMSI numbers, IMO numbers, freely set safety of ship security area, Monitoring Ship dynamic situation and other ships enter this ship Security alert area, are deck officer, maritime control department, bank base management department Door, LNG receiving stations provide sound and light alarm, reduce monitor, the labor intensity of operator, improve safety of ship performance.

The personnel of different rights, after user name and password progress authentication need to be inputted, the utility model system could be used The various functions united set by the authority.System of the present utility model has Graphic thinking function, supports according to user instruction, The electronic chart of any one storage is selected and loaded in display interface, the information of general view drawing, displaying ratio chi, version Number, border, and carry out the operation such as deleting to the sea chart of selection up and down.System of the present utility model is also supported on interface The sea chart of display, overall amplification/diminution is carried out, to by frame favored area amplification/diminution, moving up and down, and set sea chart to show Central point and engineer's scale for showing etc. operate.

System of the present utility model supports the different display patterns of setting：For example, selection shows the total data of sea chart Key element, standard data elements or master data key element；Selection sea chart is shown as day mode（Bright mode）Or night mode（Secretly Light pattern）；Selection shows sea chart using the symbol of traditional Paper Chart or using simple symbol；Choose whether in sea chart Show longitude and latitude network, etc..The figure layer operation that system of the present utility model is supported, comprising being retrieved using figure layer to inquire about sea The fuzzy query of figure, and the layer management for controlling the figure layer of related chart size to show.

System of the present utility model provides the remote real-time monitoring interface to ship, and different time or different location are remotely supervised The ship of control can be different.Taken turns in Fig. 4 example with " star forever " as specified vessel, Security alert area is set by core of the ship. Security alert area scope can freely be set, and other ships enter in the cordon, then send sound and light alarm.Boundary is being set accordingly Face, support to show the information such as the title of each ship, MMSI numbers, ship's registry, corresponding ship be arranged to monitor ship or convoy, The number in the sea in safety of ship region is set, and cancels safety of ship region setting, etc..

The ship-handling function of system of the present utility model, support to count all ship informations monitored, show Show.Corresponding ship is selected on interface, the specifying information of the ship can be shown, such as：Name of vessel, nationality, course, the speed of a ship or plane, warp The information such as degree, latitude, captain, the beam.Interface is counted in ship, is made by inputting the information such as IMO numbers, name of vessel, MMSI numbers It for keyword, can carry out " fuzzy query ", inquire ship corresponding with keyword.Similar, the utility model is also supported With mouse selection region on the sea chart of display, and statistics is carried out to the ship information in the region and shown.

System of the present utility model has remote monitoring and automatic alarm function, as shown in figure 5, all lean on can be recorded automatically Other ships of nearly specified vessel, the sequence number of display alarm, the name of vessel of alarm, time of fire alarming, warning message（As distance specifies ship Minimum distance of oceangoing ship etc.）, the specifying information of institute's record ship can also be shown on interface.

In summary, the utility model is in LNG ship oceangoing ship remote online supervision aspect, and it is live to pass through port area of LNG receiving stations Electronic chart synthesis display, real-time display LNG ship, the position of convoy and surrounding waters ship and multidate information, build ship Electronic record；The Security alert region of intelligentized control LNG ship oceangoing ship on computers, be uninterruptedly automatically predicted forecast, Automatic alarm and memory, Control Room Real time vision harbour and Ship dynamic situation information；Establish LNG ship oceangoing ship lean on from pool process and Handling operation remote supervision system database, store-memory job information, playback ship track；Remote on-line monitoring system shows Field handheld terminal, realizes managerial organizing cooperating；Show marine information and the weather forecast in port area of LNG receiving stations.Interconnecting In terms of intercommunication, the utility model can realize a variety of identity display terminals between ship-bank, port authority personnel, LNG receiving stations pipe Reason personnel, maritime control personnel, entrance guard room, different rights personnel have different administration authorities；Realize put on record in line file, data Transfer function, it is convenient to be exchanged with unit multi-directional interactions such as harbour, maritime affairs.

Although content of the present utility model is discussed in detail by above preferred embodiment, but it should be appreciated that on The description stated is not considered as to limitation of the present utility model.After those skilled in the art have read the above, for A variety of modifications and substitutions of the present utility model all will be apparent.Therefore, the scope of protection of the utility model should be by appended Claim limit.

Claims (9)

1. a kind of LNG ship oceangoing ship remote supervision system, it is characterised in that include：

LNG ship oceangoing ship supervising platform, it is supervised to the ship in setting regions；The LNG ship oceangoing ship supervising platform is provided with AIS System is provided with ECDIS and come to ship to obtain the information of ship and to ship's fix by parsing AIS messages Berth, which is put, to be shown；

Client, it is obtained to ship by carrying out data interaction with the client-server of the LNG ship oceangoing ship supervising platform Data and query statistic information are supervised to be shown, and receives the instruction that user is controlled to LNG ship oceangoing ship supervising platform；

The communication server, it is interacted with the AIS data source servers of its exterior, is received the AIS data source servers and is provided AIS messages be supplied to LNG ship oceangoing ship supervising platform；

Database server, it is interacted with the communication server to be stored to the AIS messages received, also with the LNG The interaction of supervision of ships platform to system business data to store.

2. LNG ship oceangoing ship remote supervision system as claimed in claim 1, it is characterised in that

The LNG ship oceangoing ship supervising platform is provided with one or more monitoring servers as load equalizer, please by the business received Ask and distribute to one or more of server cluster LVS servers to perform.

3. LNG ship oceangoing ship remote supervision system as claimed in claim 1, it is characterised in that

The LNG ship oceangoing ship supervising platform and LNG ship oceangoing ship unloading monitoring system, LNG ports marine site supervisory systems, LNG ship oceangoing ship entering and leaving port Supervisory systems carries out data interaction respectively, to obtain the data message that these systems are each supervised, and/or provides to these systems The supervision of ships data that LNG ship oceangoing ship supervising platform obtains.

4. LNG ship oceangoing ship remote supervision system as claimed in claim 3, it is characterised in that

LNG ports marine site supervisory systems, it is connected to and is installed within the specified range on pylon by optical fiber and coaxial cable signal Equipment, the equipment includes following one or more：Searchlight, synchronous tubular video camera, thermal imaging system, electronics enclose Column, the orientation sound intensity disperse system, loudspeaker.

5. LNG ship oceangoing ship remote supervision system as claimed in claim 3, it is characterised in that

The LNG ship oceangoing ship supervising platform and the LAN in port area of LNG receiving stations are integrated；The LNG ship oceangoing ship supervising platform The front end LNG harbours field computer integrated with LNG ship oceangoing ship entering and leaving port supervisory systems carries out data interaction, the front end LNG codes LNG ship oceangoing ship Surveillance center computer of the head field computer also with the LNG ship oceangoing ship entering and leaving port supervising platform of access to LAN network enters Row data interaction, and carry out data transmission via the computer system of LNG ship oceangoing ship Surveillance center's computer and each supervision department.

6. LNG ship oceangoing ship remote supervision system as claimed in claim 1, it is characterised in that

The LNG ship oceangoing ship supervising platform is supervised to ship of the setting regions built with AIS equipment and/or Beidou navigation equipment Pipe；The LNG ship oceangoing ship supervising platform carries out data interaction with Big Dipper server, to identify the ship equipped with Beidou navigation equipment.

7. the LNG ship oceangoing ship remote supervision system as described in any one in claim 1 ~ 6, it is characterised in that

The LNG ship oceangoing ship supervising platform is provided with alarm module, is radius using specified vessel or fixing point as the center of circle, distance to a declared goal To set safety zone, and when other ships enter the safety zone or convoy tugboat leaves the safety zone, send alarm Information.

8. the LNG ship oceangoing ship remote supervision system as described in any one in claim 1 ~ 6, it is characterised in that

The LNG ship oceangoing ship supervising platform is provided with query statistic module, and a part in region is supervised in region or supervise to whole Ship in defined area is counted, and inquires about and position ship corresponding with keyword by receiving the keyword of input Oceangoing ship, and show the information of the ship inquired.

9. the LNG ship oceangoing ship remote supervision system as described in any one in claim 1 ~ 6, it is characterised in that

The LNG ship oceangoing ship supervising platform is provided with authority management module, receives the service request from client, checking request side Authority and the policing services to match with authority are provided.