CN105141487A - Three-in-one network system of maritime work accommodation platform - Google Patents
Three-in-one network system of maritime work accommodation platform Download PDFInfo
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Abstract
The invention discloses a three-in-one network system of a maritime work accommodation platform. The system mainly comprises a terminal user, a data transmission network and a data processing and switching master device. The terminal user comprises IPTV interfaces, VOIP interfaces and LAN interfaces, wherein the interfaces are distributed all over a whole ship. The data transmission network comprises a master server cabinet, floor field cabinets and room small switches. The master server cabinet is placed in a standby DP electrical equipment room. The floor field cabinets are placed in cable channels on each of all decks. The room small switches are placed inside rooms. The data processing and switching master device comprises an IPT communication gateway, a management server, a VOIP voice server and a network core switch. The three-in-one network system of the maritime work accommodation platform adopts the TCP/IP protocol as a communication protocol thereof, and realizes the sharing and the centralized management of resources based on a set of network system that integrates a television system, a telephone system and a network system as a whole. Therefore, the network structure is greatly optimized and the number of cables is reduced. Meanwhile, the field construction is facilitated.
Description
Technical field
The invention belongs to one way of life plateform system, be specifically related to a kind of accommodation platform unification of three nets system being applied to Offshore Engineering.
Background technology
Offshore Engineering has the feature of excessive risk, high investment and high yield, all plays important role, therefore reduce risk in the utilization of resources of countries in the world, and improving income is the common target of each large Gas Company.Along with the generation of nearest constantly ocean platform accident, everybody more and more recognizes offshore platform simultaneously as the limitation of workbench and accommodation platform, has therefore expedited the emergence of the fiery growth of accommodation platform.Accommodation platform is as the particularity in marine hotel, and compared with other normal shipboard, have special requirement with the Operation system setting of people's phase relation, such as network system, telephone system, television system etc. are more and more subject to the attention of crewman.
All there is the complicated network structure in large-scale extra large work accommodation platform system of the prior art, the shortcomings such as wiring, maintenance inconvenience, are unfavorable for site operation, considerably increase man-hour.
Summary of the invention
Goal of the invention: the present invention is directed to deficiency of the prior art, propose a kind of using ICP/IP protocol as communication protocol, by a set of network system integration TV, phone and network system, realize the management shared and concentrate of resource, the extra large work accommodation platform unification of three nets system of optimized network structure, saving cable, convenient on-the-spot construction greatly.
Technical scheme: one of the present invention extra large work accommodation platform unification of three nets system, comprises terminal use, data transmission network and data processing and exchange main equipment;
Described terminal use comprises the IPTV interface be distributed on full ship, VOIP interface and LAN interface;
Described data transmission network comprises director server rack, floor on-the-spot rack, room Private Branch Exchange PBX; Described director server rack is placed between DP electric equipment for subsequent use, and the on-the-spot rack of floor is placed on the cable passage on every one deck deck, and room Private Branch Exchange PBX is placed on house interior; Described director server rack forms primarily of the nucleus equipment of each system, and scene is divided into two mainframes, is respectively network host cabinet and IPTV mainframe; The on-the-spot rack of described floor comprises light mouth switch, common many mouth switchs, reason coil holder, distributing frame; Described room Private Branch Exchange PBX is made up of eight mouth switchs and cabinet;
Described data processing and exchange main equipment comprise IPTV Communication Gateway and management server, VOIP voice server and network core switch; Described IPTV Communication Gateway is responsible for exchanging and is forwarded television programme data, optimization system network transmission performance, there is provided reliably to terminal use, the program pictures of high-quality, equipment in all IPTV system is carried out unified management simultaneously, facilitates user to carry out telemanagement configuration; Management server synchronous terminal Set Top Box program map information, allows terminal use switch different programs flexibly, reliably; Described VOIP voice server is by configuration, allow between the networking telephone in whole system and analog telephone and carry out normal talking, pass through server simultaneously and the basic functions such as speed dialling, multi-line response, transfer, meeting, Line sharing are realized to networking telephone configuration; Described network core switch is the key equipment that in whole unification of three nets, different pieces of information is stablized, reliably, accurately transmitted, and by the VLAN different to core switch dividing data, voice, IPTV data etc., guarantees that each system is normally run.
Further, described director server rack and the on-the-spot rack of floor are the Y-connections that optical fiber is formed, and the on-the-spot rack of floor and room Private Branch Exchange PBX are the Y-connections be made up of the netting twine of Cat6.
Further, described network host cabinet comprises core switch, voice server, phone analog gateway, and corollary equipment in voice gateways and rack, all equipment unifications are by Power supply in rack.
Further, described IPTV mainframe comprises Communication Gateway, multimedia server, encoder, receiver, blue-ray DVD player, satellite antenna controller, corollary equipment in signal distributor and rack, and all devices is by the unified power supply of power supply in rack.
Further, the model that described smooth mouth switch uses is CiscoWS-C2960S-48TS-S, belongs to convergence-level switch, first line of a couplet core switch, second line of a couplet table surface layer switch, carries out the data forwarding, transmit each system of three nets, by the unified power supply of this rack internal electric source.
Further, the model that described common many mouth switchs use is CiscoWS-C2960-24PC-L, belong to table surface layer switch, first line of a couplet light mouth switch, second line of a couplet terminal network phone and eight mouth switchs, be responsible for the transmission of networking telephone speech data, and provide power supply, by the unified power supply of this rack internal electric source for terminal network phone.
Further, described distributing frame is divided into 24 module interfaces, connects each end point position by CAT6 netting twine, and module unification is according to the wiring of 568B standard.
Further, the model of described eight mouth switchs is CiscoSF302-08, belongs to table surface layer switch, first line of a couplet floor switch, and second line of a couplet terminal network and IPTV data point, transmit corresponding data, and the power supply of switch is by the unified power supply of cabinet inside power supply.
Further, this platform interior data network is divided into server network, interior employee's network, temporary visit person's network, the above two can intercom inside mutually, and PERCOM peripheral communication can be carried out with corporate HQ's network of land by VPN technologies, realize remote monitoring and resource-sharing, and by the fire compartment wall of main office network or router access Internet; The network of temporary visit person can not communicate with other internal data network, can only pass through satellite access Internet.
Further, described VOIP interface is connected with VOIP voice call, described VOIP voice call comprises common IP fixed line phone, the IP fixed line phone of video capable or portable IP mobile telephone, and all direct POE or the POE+ function by switch of fixed line phone uses twisted pair network cable to power; Described IPTV interface is connected with IPTV, and the satellite antenna of IPTV uses three axle ocean stabilized antenna systems.
Beneficial effect: native system is reasonable in design, using ICP/IP protocol as communication protocol, by a set of network system integration TV, phone and network system, realize the management shared and concentrate of resource, greatly optimized network structure, saving cable, convenient on-the-spot construction.
Embodiment
Below in conjunction with specific embodiment, the invention will be further described:
Embodiment 1
A kind of extra large work accommodation platform unification of three nets system, comprises terminal use, data transmission network and data processing and exchange main equipment:
The unification of three nets system point position mouth of terminal use and full ship distribution, comprises IPTV, the layout of VOIP and Lan.For two human world that full ship is maximum, each room comprises 2 IPTV mouths, a VOIP mouth and two Lan mouths.The all some position of full ship always has 1500.
Data transmission network main composition is: director server rack, floor on-the-spot rack, room Private Branch Exchange PBX.Director server rack is placed between DP electric equipment for subsequent use, and the on-the-spot rack of floor is placed on the cable passage on every one deck deck, and room Private Branch Exchange PBX is placed on house interior.In order to realize the high speed communication of a large number of users, director server rack and the on-the-spot rack of floor are the Y-connections that optical fiber is formed, and the on-the-spot rack of floor and room Private Branch Exchange PBX are the Y-connections be made up of the netting twine of Cat6.
Data processing and exchange main equipment comprise: IPTV Communication Gateway and management server, VOIP voice server and network core switch.
IPTV Communication Gateway is responsible for exchanging and is forwarded television programme data, optimization system network transmission performance, provides reliably, the program pictures of high-quality to terminal use, while equipment in all IPTV system is carried out unified management, facilitate user to carry out telemanagement configuration; Management server synchronous terminal Set Top Box program map information, allows terminal use switch different programs flexibly, reliably.
VOIP voice server, by configuration, allows between the networking telephone in whole system and analog telephone and carries out normal talking, passes through server simultaneously and realizes the basic functions such as speed dialling, multi-line response, transfer, meeting, Line sharing to networking telephone configuration.
Network core switch is the key equipment that in whole unification of three nets, different pieces of information is stablized, reliably, accurately transmitted, and by the VLAN different to core switch dividing data, voice, IPTV data etc., guarantees that each system is normally run.
Director server rack is called for short core rack or mainframe, and the inner nucleus equipment primarily of each system forms, and scene is divided into two mainframes, is respectively network host cabinet and IPTV mainframe.Include core switch in network host cabinet, voice server, phone analog gateway, corollary equipment in voice gateways and rack, all equipment unifications are by Power supply in rack.Include Communication Gateway in IPTV mainframe, multimedia server, encoder, receiver, blue-ray DVD player, satellite antenna controller, corollary equipment in signal distributor and rack, all devices is by the unified power supply of power supply in rack.
The part of the on-the-spot rack of floor has: light mouth switch, common many mouth switchs, reason coil holder, distributing frame.
A. the model that light mouth switch uses is CiscoWS-C2960S-48TS-S, belong to convergence-level switch, first line of a couplet core switch, second line of a couplet table surface layer switch (room eight mouth switch model is CiscoSF302-08), forward, the data of each system of transmission three net, by the unified power supply of this rack internal electric source.
B. the model that common many mouth switchs use is CiscoWS-C2960-24PC-L, belongs to table surface layer switch, first line of a couplet light mouth switch, second line of a couplet terminal network phone, be responsible for the transmission of networking telephone speech data, and provide power supply, by the unified power supply of this rack internal electric source for terminal network phone.
C. manage coil holder to be used for arranging, receiving unnecessary cable, make interior of equipment cabinet equipment room be connected clean and tidy, attractive in appearance.
D. distributing frame is divided into 24 module interfaces, connects each end point position by CAT6 netting twine, and module unification is according to the wiring of 568B standard.
Room Private Branch Exchange PBX is made up of eight mouth switchs and cabinet, and the model of inner eight mouth switchs is CiscoSF302-08, belongs to table surface layer switch, first line of a couplet floor switch, second line of a couplet terminal network and IPTV data point, transmit corresponding data, and the power supply of switch is by the unified power supply of cabinet inside power supply.
Platform interior data network is divided into server network; interior employee's network; temporary visit person's network; the above two can intercom inside mutually; and PERCOM peripheral communication can be carried out with corporate HQ's network of land by VPN technologies; realize remote monitoring and resource-sharing, and access Internet by the fire compartment wall (router) of main office network; The network of temporary visit person can not communicate with other internal data network, and the transmission medium that can only exchange to terminal by satellite access Internet. Access Layer mainly uses CAT7 twisted-pair feeder, uses WIFI as transmission trunking for some special occasions.The computer of interior employee's network is installed the soft telephone program of VOIP and can be accessed VOIP voice telephony system; IPTV client software is installed and can accesses IPTV system, the satellite television programming watched by computer.
VOIP voice call comprises common IP fixed line phone, the IP fixed line phone of video capable, portable IP mobile telephone, and traditional analog telephone also can carry out access IP telephony system by analog voice gateway device.Fixed line phone can directly use twisted pair network cable to power by POE or the POE+ function of switch, simplified wiring.IP phone has more superior call-handling capability compared with traditional analog telephone, as dialing, response (multi-line), quiet, videoconference, Voice Mailbox, Call Forwarding move, call forwarding, calling are resident, call pick-up, intercommunication paging, share wires, call history, phone directory etc.After VoiceRouter voice router arranged by office network on the coast or other platform, the phone on platform can use existing phone cornet to call out office network or other platform on the bank, and does not relate to pstn telephone expense.Such as can arrange wireless multiplexer (distance far can reach 120km) between platform and platform, use wireless mode to carry out the data between platform, voice and video communication.Under VSAT provides phone analog relaying or digital relay interface prerequisite, IP phone authorized in system can dial outside line, as we arrange captain's office, office of the Chief Engineer, traffic district etc. importantly side can add the E.164 standard telephone number that group prefix 9 dials any countries and regions in the world.Our VOIP provides multiple systems integrated interface, can and elevator call, the PA/GA system integration.
IPTV satellite antenna uses three axle ocean stabilized antenna systems, be applicable to C-band and KU band satellite feature and advantage, circular polarization/linear polarization can be selected to receive, fast network switching time can be accomplished, by built-in gps antenna and the fast automatic satellite capture of proprietary algorithm.System supports the clear channel live of absolute altitude and VOD point multicast function, and interactively software interface can provide many services for employee, as weather condition, and broadcasting station, platform notice information etc.When there being PA to broadcast, after the dry electric shock signal that system acceptance is brought to the other side, quiet TV being sent The Scarlet Letter prompting employee and listens to broadcast carefully in TV screen.
Divided separately a Management VLAN in whole integrated network, so provide the equipment of network management interface to access on platform, IT keeper can carry out efficiently centralized management to them.
Whole system uses VLAN(VirtualLocalAreaNetwork) application (as server cluster, employee's data network, IP phone, IPTV, CCTV etc.) of different demand is logically divided into different virtual workgroups and carries out exchanges data by technology.Directly can not communicate between different working groups, stop the insecurity of broadcast message in same working group; Even if on same switch, the port being in different operating group also can not communicate, and the switch of such physics can be used as the switch use of multiple logic; The network of change belonging to user (as certain port needs to be switched to IP phone group from data group) need not change port and line, only needs keeper in software, change configuration and just can realize.Thus contribute to controlling flow, reduce equipment investment, simplified network management, improve the fail safe of network, this technology is for particularly important the huge network with thousands of nexus.Each working group all adopts stp spanning-tree protocol to avoid Single Point of Faliure in network and network loopback.Backbone (, to convergence-level, namely core rack is to the line of each floor rack for core layer) uses two optical fiber and adopts switch STP spanning tree load-balancing technique to realize data distribution and works overloadingly to avoid single line data.Access-layer switch is opened IGMPSNOOPING consultative management and controls satellite television multicast group.Exchange function and can carry out priority treatment by the data flow that the generic request real-time of QOS service quality to voice and screen is very high.
The advantage of unification of three nets system of the present invention is by a set of network system integration TV, phone and network system, realizes the management shared and concentrate of resource.Simultaneously all similar using ICP/IP protocol as communication protocol, can carry out integrated using twisted-pair feeder and optical fiber as the applied system of transmission medium, except three systems above-mentioned, can also integrated CCTV supervisory control system, princip al and subordinate clock system etc.
Generally, accommodation platform generally can be equipped with two cover unification of three nets systems, a set ofly to use to shipowner, a set ofly to use to charter party, such as at the accommodation platform of petrobras marine usage except the unification of three nets system of shipowner, also have a set of special in the unification of three nets system of Petrobras (Petroleo Brasileiro, must physical isolation between this two cover system, different, there are independent VSAT, data processing and system of being on friendly terms, network system.
Equipment in native system is installed and is comprised the steps:
The first step: the ground connection and the stability that check rack.With screw, fixing hangers is fixed on server front panel or rear board both sides;
Second step: server is placed on a pallet of rack; On the rack not having pallet, for server, need to use special rear hangers.According to actual conditions, along rack guide groove mobile router to correct position, note the suitable distance between Deterministic service device and guide rail;
3rd step: with the pan head screw (screw model is maximum must not exceed GB M6, and surface is through antirust treatment) meeting the requirement of rack installation dimension, router is fixed on rack by fixing hangers, ensures that router position level is also firm.
4th step: install PDU socket in rack:
The mounting means of PDU is laterally install, and the power of the distribution socket before rack is wanted and distributed the circuit power of branch road and the power match of PDU, otherwise can reduce use power index; Horizontal dress PDU will reserve the installation U position of PDU.
The PDU operating period notes temperature rise index, i.e. the variations in temperature of equipment plug and PDU jack; Fixing PDU cable, prevents from outwards coming off to jack.
Attention: when erection unit; installing exactly to connect protects ground wire equipment to be connected to noise filter; its Central places is directly connected with cabinet; be called protecting field (i.e. PGND; also known as casing ground); this protective wire must well be connected on rack, making induced electricity, leaks that electric energy is enough introduces hull safely by rack, and improves the ability of the electromagnetism interference of complete machine.
5th step: interconnect between equipment
Install attention and select length of mesh wire, generally prolong raw all connecting with CAT6 wire jumper to desktop by switch, if with Fiber connection, the interconnection of selection optical patchcord, the fiber port of all switches is all 2, i.e. one one receipts.Certainly, optical patchcord must be also 2 cores, otherwise cannot communicate between port.When switch is by fiber port cascade, the transmitting-receiving at optical patchcord two ends must be exchanged, when a termination " receipts ", another termination " is sent out ".In like manner, when a termination " sends out " elbow, another termination " receipts ".CiscoGBIC optic module is all marked with transmitting-receiving mark, and the inside arrow in left side represents " receipts ", and the outside arrow in right side represents ", if the two ends of optical patchcord all connect " receipts " or " sending out ", then the LED light of this port does not work, and represents that this connection is unsuccessfully.Only have when after fiber port successful connection, LED light just changes green into.
6th step: the inspection after installation
In network equipment installation process, before powering up, all installation check will be carried out at every turn.
Inspection item is as follows:
Check and whether leave enough heat-dissipating spaces around nucleus equipment, whether firmly install.
Check whether connect power supply consistent with the requirement of router.
Check whether the protective earthing of nucleus equipment connects correctly.
Check that whether the annexation of the miscellaneous equipment such as router and configurating terminal is correct.
7th step: equipment connection is tested, connect configurating terminal, commissioning device, whole system Dou Hui producer sends engineer to be configured debugging.
8th step: after debugging, it is no problem to confirm, carries out the arrangement that rack is last
Arrange circuit: divided into groups by netting twine, group number is less than or equal to the number of managing coil holder after rack usually.The power line of all devices is banded together, after being inserted by plug threading hole from behind, finds respective equipment by an independent reason coil holder.Actual field has been arranged by shipyard wiring workmen.
Netting twine labeling: after all netting twines connect, needs to identify each netting twine, is wound on netting twine by ready Sticky Note, and is marked thereon (generally indicate room number or make what purposes) with pen, requires that mark will be easily understood.Crossover network cables can be distinguished by the Sticky Note and general netting twine using different colours.If equipment is too many, then to carry out classifying and numbering to equipment, and to equipment labeling.
9th step: cleaning rack and indoor sanitation.
Clear up job site when every day leaves the theatre, construction terminates rear thorough site clearing, comprises equipment, rack is wiped clean, ensure that ground does not have dust, do not have the end of a thread inside rack, ensures that machine room entirety is clean.
The above, it is only preferred embodiment of the present invention, not any pro forma restriction is done to the present invention, although the present invention discloses as above with preferred embodiment, but and be not used to limit the present invention, any those skilled in the art, do not departing within the scope of technical solution of the present invention, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solution of the present invention, according to any simple modification that technical spirit of the present invention is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (10)
1. an extra large work accommodation platform unification of three nets system, is characterized in that: comprise terminal use, data transmission network and data processing and exchange main equipment;
Described terminal use comprises the IPTV interface be distributed on full ship, VOIP interface and LAN interface;
Described data transmission network comprises director server rack, floor on-the-spot rack, room Private Branch Exchange PBX; Described director server rack is placed between DP electric equipment for subsequent use, and the on-the-spot rack of floor is placed on the cable passage on every one deck deck, and room Private Branch Exchange PBX is placed on house interior; Described director server rack forms primarily of the nucleus equipment of each system, and scene is divided into two mainframes, is respectively network host cabinet and IPTV mainframe; The on-the-spot rack of described floor comprises light mouth switch, common many mouth switchs, reason coil holder, distributing frame; Described room Private Branch Exchange PBX is made up of eight mouth switchs and cabinet;
Described data processing and exchange main equipment comprise IPTV Communication Gateway and management server, VOIP voice server and network core switch; Described IPTV Communication Gateway is responsible for exchanging and is forwarded television programme data, optimization system network transmission performance, there is provided reliably to terminal use, the program pictures of high-quality, equipment in all IPTV system is carried out unified management simultaneously, facilitates user to carry out telemanagement configuration; Management server synchronous terminal Set Top Box program map information, allows terminal use switch different programs flexibly, reliably; Described VOIP voice server is by configuration, allow between the networking telephone in whole system and analog telephone and carry out normal talking, pass through server simultaneously and the basic functions such as speed dialling, multi-line response, transfer, meeting, Line sharing are realized to networking telephone configuration; Described network core switch is the key equipment that in whole unification of three nets, different pieces of information is stablized, reliably, accurately transmitted, and by the VLAN different to core switch dividing data, voice, IPTV data etc., guarantees that each system is normally run.
2. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: described director server rack and the on-the-spot rack of floor are the Y-connections that optical fiber is formed, and the on-the-spot rack of floor and room Private Branch Exchange PBX are the Y-connections be made up of the netting twine of Cat6.
3. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: described network host cabinet comprises core switch, voice server, phone analog gateway, corollary equipment in voice gateways and rack, all equipment unifications are by Power supply in rack.
4. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: described IPTV mainframe comprises Communication Gateway, multimedia server, encoder, receiver, blue-ray DVD player, satellite antenna controller, corollary equipment in signal distributor and rack, all devices is by the unified power supply of power supply in rack.
5. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: the model that described smooth mouth switch uses is CiscoWS-C2960S-48TS-S, belong to convergence-level switch, first line of a couplet core switch, second line of a couplet table surface layer switch, carry out the data forwarding, transmit each system of three nets, by the unified power supply of this rack internal electric source.
6. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: the model that described common many mouth switchs use is CiscoWS-C2960-24PC-L, belong to table surface layer switch, first line of a couplet light mouth switch, second line of a couplet terminal network phone and eight mouth switchs, be responsible for the transmission of networking telephone speech data, and provide power supply, by the unified power supply of this rack internal electric source for terminal network phone.
7. one according to claim 1 extra large work accommodation platform unification of three nets system, is characterized in that: described distributing frame is divided into 24 module interfaces, connects each end point position by CAT6 netting twine, and module unification is according to the wiring of 568B standard.
8. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: the model of described eight mouth switchs is CiscoSF302-08, belong to table surface layer switch, first line of a couplet floor switch, second line of a couplet terminal network and IPTV data point, transmit corresponding data, the power supply of switch is by the unified power supply of cabinet inside power supply.
9. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: this platform interior data network is divided into server network, interior employee's network, temporary visit person's network, the above two can intercom inside mutually, and PERCOM peripheral communication can be carried out with corporate HQ's network of land by VPN technologies, realize remote monitoring and resource-sharing, and by the fire compartment wall of main office network or router access Internet; The network of temporary visit person can not communicate with other internal data network, can only pass through satellite access Internet.
10. one according to claim 1 extra large work accommodation platform unification of three nets system, it is characterized in that: described VOIP interface is connected with VOIP voice call, described VOIP voice call comprises common IP fixed line phone, the IP fixed line phone of video capable or portable IP mobile telephone, all direct POE or the POE+ function by switch of fixed line phone uses twisted pair network cable to power; Described IPTV interface is connected with IPTV, and the satellite antenna of IPTV uses three axle ocean stabilized antenna systems.
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Application publication date: 20151209 |