CN202261279U - Carrier broadband networking system used on ship power line - Google Patents
Carrier broadband networking system used on ship power line Download PDFInfo
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- CN202261279U CN202261279U CN2011203413845U CN201120341384U CN202261279U CN 202261279 U CN202261279 U CN 202261279U CN 2011203413845 U CN2011203413845 U CN 2011203413845U CN 201120341384 U CN201120341384 U CN 201120341384U CN 202261279 U CN202261279 U CN 202261279U
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- power line
- electric power
- network
- coupler
- modem
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Abstract
The utility model provides a carrier broadband networking system used on a ship power line, which utilizes the power line communication technology to form a local area network and a broadband network on a ship, and is a communication mode for data, image and voice signal transmission by taking the power line as a communication carrier. The system comprises a router, an electric bridge collector, an electric repeater and three couplers, wherein the router is connected with the electric bridge collector; the electric collector is connected with the power line through the first coupler; the input terminal of the electric repeater is connected with the power line through the second coupler; and the output terminal of the electric repeater is connected with the power line through the third coupler. The carrier broadband networking system dispenses with rewiring, achieves multi-service bearing of data, voice, video and the like on an original ship distribution system, saves resources, is convenient to move, and realizes plug and play on a power socket and multi-network integration on the power line.
Description
Technical field
The utility model relates to a kind of group network system, especially relates to a kind of broadband network group network system that is applied on the marine communication.
Background technology
Communication on boats and ships at present uses twisted-pair cable to lay usually, generally is point to point network, or passes through the network of the stelliform connection topology configuration of Ethernet establishment, and the network that also has minority to adopt some industry control fieldbus to lay is such as the CAN bus.When networking, face the process that many physical networks are laid in the above-mentioned network probably.Though communication efficiency is high, antijamming capability is strong.But all communication lines all are that lay the fixed position, the practicality of can only fixing a point, and the user moves inconvenience, and along with communication equipment constantly renovates and adds new equipment, existing communication line can not satisfy the demand of new equipment.But cable laying labor intensive material resources not only on boats and ships, and can run into the difficulty of a lot of reality, in addition wall penetration and hole punching, the structure of broken ring boats and ships; If the use wireless network because the cabin great majority are steel construction pieces, can be run into the problem of signal shielding, influence communication efficiency, there are a lot of communication blind spots.
The utility model content
For solving the problem of above-mentioned marine communication system group network difficulty; The utility model provides a kind of marine vessel power line carrierband network constructing system; Comprise router, electric power bridge storage, electric power repeater and coupler, said router is connected with said electric power bridge storage, and said electric power bridge storage is connected with power line through coupler 3; Said electric power repeater input joins through coupler and power line, and the output of said electric power repeater joins through coupler and power line.
Wherein, the coupled modes of said coupler and power line are capacitive coupling or magnet ring coupled modes.
Wherein, also comprise the wireless network receiving equipment, said electric power repeater package includes network interface, said wireless network receiving equipment is connected with said network interface.
Wherein, said wireless network receiving equipment comprises wireless aps or mobile communication equipment.
Wherein, also comprise subscriber equipment and electric power modem, said subscriber equipment is connected with power line through electric power modem.
Wherein, said electric power modem comprises network interface, and said subscriber equipment and said electric power modem are through the network interface wired connection of said electric power modem.
Wherein, said electric power modem comprises the wireless transmit card, and said subscriber equipment and said electric power modem are through the wireless signal transmission card connection of said electric power modem.
Wherein, said subscriber equipment comprises PC, IP transducer or Network adaptation watch-dog.
Owing to adopt this technical scheme, can use omnipresent distribution network composition power line communication broadband network system in the boats and ships, the trouble that not only can remove many laying network lines from can also make full use of existing power line resource.Simultaneously can also be whenever and wherever possible the business of networking of the Internet be provided, the safety and the maritime affairs information of managingization of boats and ships all had significant meaning crewman and passenger.
Description of drawings
The group network system basic block diagram that Fig. 1 provides for the utility model.
Fig. 2 is the structure chart of a kind of execution mode of the utility model.
Description of drawings:
1. router two. total cabinet 10. banks of electric power bridge storage 3. couplers 4. couplers, 5. couplers, 6. electric power repeaters, 7. electric power modems, 8. subscriber equipmenies, 9. ship power distributions base-shipboard cable connects the total cabinet 12. power lines 13. wireless network receiving equipments of cabinet 11. bank basigamys electricity
Embodiment
By the technology contents, the structural feature that specify the utility model, realized purpose and effect, know clearly below in conjunction with execution mode and conjunction with figs. and give explanation.
See also Fig. 1; The utility model provides a kind of marine vessel power line carrierband network constructing system; For realizing boats and ships broadband network and Internet connection, the utility model comprises router one, electric power bridge storage 2, electric power repeater 6 and coupler 3-5, and router one receives the external network signal; Send electric power bridge storage 2 to; Electric power bridge storage 2 is through in the high-frequency carrier signal loading and power line 12 of coupler 3 with carrying information, and electric power repeater 6 receives high-frequency carrier signal and plays the signal amplification and the effect of signal emission from power line through coupler 4, and electric power modem 7 is connected with power line; With sending on the subscriber equipment 8 after the high-frequency carrier signal demodulation, thus the transmission of the information of realization.
See also Fig. 2; Below in conjunction with the application of the utility model on boats and ships a kind of specific embodiment is provided; Present embodiment is to router one network signal to be provided by operator or bank base net network signal transmitter; In total cabinet 11 positions of bank basigamy electricity an electric power bridge storage 2 is set; This electric power bridge storage will be modulated into the high-frequency wideband carrier signal from the network signal that router one provides, and this bandwidth carrier signal is loaded into the top layer of power line 12 to high-frequency signal through coupler 3, with electromagnetic field is transferred to the total cabinet 9 of ship power distribution.The total cabinet 11 of this bank basigamy electricity connects cabinet 10 to total cabinet 9 power supplies of ship power distribution through bank base-shipboard cable.
In concrete the application; Also dispose a bank base-shipboard cable in the total cabinet 9 of ship power distribution and connect cabinet 10; This bank base-shipboard cable connects the effect that cabinet 10 plays bidirectional switch; When boats and ships pulled in to shore, bank base-shipboard cable connects cabinet 10 made the total cabinet 9 of ship power distribution be connected with the total cabinet 11 of bank basigamy electricity, thereby makes the total cabinet of bank basigamy electricity to total cabinet 9 power supplies of ship power distribution; In the boats and ships offshore, bank base-shipboard cable connects cabinet 10 makes the total cabinet 9 of ship power distribution be connected with marine generator, and marine generator is connected to the total cabinet 9 of ship power distribution.
Because the bandwidth carrier signal can produce bigger decay in the transmission course on power line; Influence the communication effect of broadband power line in the cabin; Therefore in order to remedy this signal attenuation; The technical scheme that the utility model adopts is an electric power repeater 6 to be set and to be connected in the front end that bank base-shipboard cable connects cabinet 10 through a coupler 4, and the front end of so-called circuit is meant that bank base-shipboard cable connects the front end circuit of the input of cabinet 10.The bandwidth carrier signal that electric power repeater 6 receives on the power line 12 through coupler 4; Simultaneously with being transferred on the boats and ships cable with the mode of bandwidth carrier signal once more after this bandwidth carrier signal restoring; In the present embodiment, consider that the wire laying mode of boats and ships cable and space are limited, the other end of repeater is connected with coupler 5; This coupler 5 is a power adapter; Power adapter is a capacitive coupling equipment, and it adopts the power line output of the total cabinet 9 of capacity coupled mode and ship power distribution to be connected, and its effect is the same with the coupling magnet ring.Power adapter 5 is connected with the total cabinet 9 of ship power distribution, the output signal on the electric power repeater 6 is coupled on the boats and ships cable of the total cabinet of ship power distribution.Here said electric power repeater 6 does not limit and uses one, but can a plurality of electric power repeaters 6 be set according to the power distribution architecture of boats and ships and the length of cable, to reach best communication efficiency.
As preferably; The electric power repeater 6 of present embodiment is provided with a network interface, and this network interface is connected with a wireless network receiving equipment 13, and this wireless network receiving equipment 13 can be a wireless aps; Also can be other mobile network's receiving equipments, like handheld terminals such as mobile phones.Adopt a wireless aps to be connected in the present embodiment, play wireless route, be used for receiving wireless wifi network signal, and be connected through the network interface of ethernet line with electric power repeater 6 with the network interface of electric power repeater 6.Above-mentioned wifi signal is provided by wireless signal transmission equipment on the bank, and the broadband network of 3G perhaps is provided by operator.Adopt this technical scheme, just can make boats and ships under the state of offshore or navigation, reach the purpose of boats and ships and Internet connection, also can make bank base personnel that the data and the information of equipment in the boats and ships local area network (LAN) are provided simultaneously.
In actual use; The electric power modem 7 in each cabin of boats and ships is connected with the mains, and when boats and ships moved, electric power modem 7 was connected with subscriber equipment 8; This subscriber equipment is meant IP transducer, Network Video Surveillance equipment or other electronic equipments that need communicate by letter etc.; For example, in work chamber, just can pass through electric power modem 7 connection management Surveillance center, ship-handling is monitored; At equipment compartment, IP transducer and Network Video Surveillance carry out online work information monitoring through electric power modem 7 network that is connected to other cabins in the cabin; At accommodation, IP phone or PC are connected to network through electric power modem 7.Certainly; Present embodiment does not limit and uses an electric power modem 7, but corresponding with it electric power modem 7 of each user's 11 equipment disposition, like this; Just can realize the local area network communication of boats and ships, constitute marine vessel power line carrierband network constructing system.As preferably; The subscriber equipment 8 of the utility model can be to be connected through the network interface of ethernet line with electric power modem 7; Also can adopt another kind of electric power modem 7, this electric power modem 7 can be launched the network signal that electric power modem 7 demodulation are come out from the band signal transmission cards with the form of wireless signal; User side receives the network signal of electric power modem 7 emissions through wireless network card, connects thereby reach communication.
In addition; The marine vessel power line carrierband network constructing system that provides in the utility model also possesses other purposes; Promptly when boats and ships do not receive outside network signal; The subscriber equipment 8 in each cabin is connected with power line 12 through electric power modem 7, and passes through the communication that electric power repeater 6 is realized between the subscriber equipmenies, thereby plays the function of self-built local area network (LAN).Further, when the communication distance between subscriber equipment 8 was too far away, through electric power repeater 6 is set between subscriber equipment, signal amplification and forwarding effect through electric power repeater 6 just can make to reach communication efficiency preferably between the subscriber equipment 8.
The above is merely the embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure transformation that utilizes the utility model specification and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the utility model.
Claims (8)
1. marine vessel power line carrierband network constructing system; It is characterized in that: comprise router, electric power bridge storage, electric power repeater and coupler (3,4,5); Said router is connected with said electric power bridge storage; Said electric power bridge storage is connected with power line through coupler (3), and said electric power repeater input joins through coupler (4) and power line, and the output of said electric power repeater joins through coupler (5) and power line.
2. according to the said marine vessel power line of claim 1 carrierband network constructing system, it is characterized in that: said coupler (3,4,5) is capacitive coupling or magnet ring coupled modes with the coupled modes of power line.
3. according to the said marine vessel power line of claim 1 carrierband network constructing system, it is characterized in that: also comprise the wireless network receiving equipment, said electric power repeater package includes network interface, said wireless network receiving equipment is connected with said network interface.
4. according to the said marine vessel power line of claim 3 carrierband network constructing system, it is characterized in that: said wireless network receiving equipment comprises wireless aps or mobile communication equipment.
5. according to the said marine vessel power line of claim 1 carrierband network constructing system, it is characterized in that: also comprise subscriber equipment and electric power modem, said subscriber equipment is connected with power line through electric power modem.
6. according to the said marine vessel power line of claim 5 carrierband network constructing system, it is characterized in that: said electric power modem comprises network interface, and said subscriber equipment and said electric power modem are through the network interface wired connection of said electric power modem.
7. according to the said marine vessel power line of claim 5 carrierband network constructing system; It is characterized in that: said electric power modem comprises the wireless transmit card, and said subscriber equipment and said electric power modem are through the wireless signal transmission card connection of said electric power modem.
8. according to the said marine vessel power line of claim 1 carrierband network constructing system, it is characterized in that: said subscriber equipment comprises PC, IP transducer or Network adaptation watch-dog.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203413845U CN202261279U (en) | 2011-09-08 | 2011-09-08 | Carrier broadband networking system used on ship power line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203413845U CN202261279U (en) | 2011-09-08 | 2011-09-08 | Carrier broadband networking system used on ship power line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202261279U true CN202261279U (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203413845U Expired - Fee Related CN202261279U (en) | 2011-09-08 | 2011-09-08 | Carrier broadband networking system used on ship power line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202261279U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490813A (en) * | 2013-09-26 | 2014-01-01 | 江苏理工学院 | Museum intelligent explanation system based on visible light and power line carrier communication |
| CN104299395A (en) * | 2014-05-16 | 2015-01-21 | 中国人民解放军海军工程大学 | Method for remote automatic acquisition of parameters of ship electric power system |
| CN114363913A (en) * | 2022-01-06 | 2022-04-15 | 中铁长江交通设计集团有限公司 | Port ship shore power system realized based on power line communication |
| CN116095786A (en) * | 2023-01-05 | 2023-05-09 | 联桥科技有限公司 | Router based on power line carrier and wireless communication technology and use method |
-
2011
- 2011-09-08 CN CN2011203413845U patent/CN202261279U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103490813A (en) * | 2013-09-26 | 2014-01-01 | 江苏理工学院 | Museum intelligent explanation system based on visible light and power line carrier communication |
| CN104299395A (en) * | 2014-05-16 | 2015-01-21 | 中国人民解放军海军工程大学 | Method for remote automatic acquisition of parameters of ship electric power system |
| CN104299395B (en) * | 2014-05-16 | 2018-04-24 | 中国人民解放军海军工程大学 | The method of remote automatic acquisition shipboard power system parameter |
| CN114363913A (en) * | 2022-01-06 | 2022-04-15 | 中铁长江交通设计集团有限公司 | Port ship shore power system realized based on power line communication |
| CN114363913B (en) * | 2022-01-06 | 2024-04-05 | 中铁长江交通设计集团有限公司 | Port ship shore power system realized based on power line communication |
| CN116095786A (en) * | 2023-01-05 | 2023-05-09 | 联桥科技有限公司 | Router based on power line carrier and wireless communication technology and use method |
| CN116095786B (en) * | 2023-01-05 | 2024-01-30 | 联桥科技有限公司 | Router based on power line carrier and wireless communication technology and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Copper Road Software Avenue Gulou District of Fuzhou city in Fujian province 350000 Software Park No. 89 C District No. 34 building six layer 501-505 Patentee after: Fujian billion Kun communications Limited by Share Ltd Address before: Software Park B District No. 89 Copper Road Software Avenue Gulou District of Fuzhou city in Fujian province 350003 No. 9 building two layer Patentee before: Fujian Great Power PLC Equipment Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150908 |
|
| EXPY | Termination of patent right or utility model |