CN111629067A - Digital network integration system and signal transmission method of residential ship - Google Patents
Digital network integration system and signal transmission method of residential ship Download PDFInfo
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- CN111629067A CN111629067A CN202010530297.8A CN202010530297A CN111629067A CN 111629067 A CN111629067 A CN 111629067A CN 202010530297 A CN202010530297 A CN 202010530297A CN 111629067 A CN111629067 A CN 111629067A
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- 230000008054 signal transmission Effects 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000010354 integration Effects 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims description 15
- 239000013307 optical fiber Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/565—Conversion or adaptation of application format or content
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
- H04W4/42—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for mass transport vehicles, e.g. buses, trains or aircraft
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/06—Airborne or Satellite Networks
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- Astronomy & Astrophysics (AREA)
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Abstract
The invention discloses a digital network integration system and a signal transmission method of a residential ship. The digital network integration system includes: the satellite signal processing device comprises a signal processor and a signal distributor, wherein the signal processor is used for receiving satellite signals, converting the received satellite signals into digital signals in a target data format, and sending the converted digital signals to the signal distributor; the signal distributor is used for distributing the received digital signals to a plurality of the cabins. The satellite signal received by the signal processor is converted into the digital signal in the target data format, and the converted digital signal is sent to the cabin through the signal distributor.
Description
Technical Field
The invention relates to the technical field of ships, in particular to a digital network integration system and a signal transmission method of a residential ship.
Background
A plurality of network systems used in a cabin of an existing residential ship include a satellite phone system, a satellite television system, a satellite network system, and the like. These network systems are usually independent from each other, and the data formats of the network systems are different from each other, in order to transmit the data of the network systems to each cabin, it is necessary to provide interfaces of the network systems in each cabin and lay cables matching with the network systems, the cable layout is complicated, and further the number and weight of the cables used are large, which results in a large workload and a long time for laying the cables.
Disclosure of Invention
The invention provides a digital network integration system and a signal transmission method of a residential ship, aiming at overcoming the defects that network systems in the residential ship are independent from each other and the data formats of the network systems are different from each other in the prior art.
The invention solves the technical problems through the following technical scheme:
the invention provides a digital network integration system of a residential ship, the residential ship comprises a plurality of cabins, the digital network integration system comprises:
the signal processor is used for receiving satellite signals, converting the received satellite signals into digital signals in a target data format and sending the converted digital signals to the signal distributor;
and the signal distributor is used for distributing the received digital signals to the plurality of cabins.
Preferably, the signal distributor is further used for receiving the digital signal sent by the cabin and sending the received digital signal to the signal processor;
the signal processor is also used for converting the received digital signals into satellite signals and transmitting the satellite signals outwards.
Preferably, the satellite signal comprises at least one of a satellite digital network signal, a satellite telephone signal, and a satellite digital television signal.
Preferably, the signal distributor is further configured to receive a digital signal transmitted from one cabin and distribute the received digital signal to other cabins.
Preferably, the signal processor is further configured to receive the digital closed circuit television monitoring signal and convert the received digital closed circuit television monitoring signal into a digital signal in a target data format.
Preferably, the signal processor and the signal distributor are connected through an optical fiber or a network cable;
and/or the presence of a gas in the gas,
the signal distributor is connected with a plurality of network interfaces in the cabin through network cables.
Preferably, the network interface is used for connecting network equipment; wherein:
the network device comprises at least one of a cable television, a computer, a Wireless Fidelity (WIFI), and a digital telephone.
Preferably, the signal processor comprises a plurality of centrally located processor units;
and/or the presence of a gas in the gas,
the signal distributor comprises a plurality of distributively arranged distributor units.
The invention also provides a signal transmission method in a residential ship, the residential ship comprises a plurality of cabins, the signal transmission method is realized by using the digital network integrated system of the residential ship, and the signal transmission method comprises the following steps:
the signal processor receives satellite signals;
the signal processor converts the received satellite signals into digital signals in a target data format;
the signal processor sends the converted digital signal to a signal distributor;
the signal distributor distributes the received digital signal to the cabin.
Preferably, the signal transmission method further includes:
the signal distributor receives the digital signal sent by the cabin;
the signal distributor sends the received digital signals to the signal processor;
the signal processor converts the received digital signals into satellite signals and transmits the satellite signals outwards;
and/or the presence of a gas in the gas,
the signal transmission method further includes:
the signal distributor receives the digital signal sent by one cabin and distributes the received digital signal to other cabins;
and/or the presence of a gas in the gas,
the signal transmission method further includes:
the signal processor receives the monitoring signal of the digital closed circuit television;
the signal processor converts the received digital closed circuit television monitoring signal into a digital signal in a target data format.
The positive progress effects of the invention are as follows: the received satellite signals are converted into digital signals in a target data format through the signal processor, and the converted digital signals are sent to the cabin through the signal distributor.
Drawings
Fig. 1 is a block diagram of a digital network integration system of a residential ship according to embodiment 1 of the present invention.
Fig. 2 is a schematic view showing connection between a digital network integration system of a residential ship and a cabin according to embodiment 2 of the present invention.
Fig. 3 is a block diagram of a digital network integration system of a residential ship according to embodiment 2 of the present invention.
Fig. 4 is a schematic diagram illustrating connection between a distributor unit and a network interface in the digital network integrated system of the residential vessel according to embodiment 2 of the present invention.
Fig. 5 is a flowchart of a signal transmission method in a residential ship according to embodiment 3 of the present invention.
Fig. 6 is a partial flowchart of a signal transmission method in a residential ship according to embodiment 4 of the present invention.
Fig. 7 is another partial flowchart of a signal transmission method in a residential ship according to embodiment 4 of the present invention.
Fig. 8 is another partial flowchart of a signal transmission method in a residential ship according to embodiment 4 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The embodiment provides a digital network integration system of a residential ship. A residential ship comprises several compartments, such as a residential compartment, a restaurant, an entertainment room, etc. Referring to fig. 1, the digital network integration system provided in this embodiment includes:
a signal processor 1, configured to receive a satellite signal, convert the received satellite signal into a digital signal in a target data format, and send the converted digital signal to a signal distributor 2;
a signal distributor 2 for distributing the received digital signal to a plurality of compartments.
In the digital network integration system for the residential ship provided by the embodiment, the received satellite signal is converted into the digital signal in the target data format through the signal processor, and the converted digital signal is sent to the cabin through the signal distributor, because the converted digital signal adopts the uniform data format, only one cable and one interface (for example, an RJ45 type socket form) are needed to transmit the digital signal adopting the uniform data format, the cable layout is simplified, the number and weight of used cables are reduced, the workload of cable laying is reduced, and the time spent is shortened.
Example 2
The digital network integration system of the residential ship provided by the embodiment is a further improvement made on the basis of embodiment 1, and specifically:
referring to fig. 2, the signal distributor 2 is further configured to receive the digital signal sent from the cabin 3 and send the received digital signal to the signal processor 1;
the signal processor 1 is also used for converting the received digital signal into a satellite signal and transmitting the satellite signal.
The satellite signal comprises at least one of a satellite digital network signal, a satellite telephone signal, and a satellite digital television signal. For example, the signal processor 1 receives a Television signal through a TVRO (Television Receive Only) antenna, receives a network signal and a telephone signal through an FBB (Broadband) antenna, converts the received signals into digital signals in a target data format, and transmits the converted digital signals to the signal distributor 2.
The signal distributor 2 is also used for receiving the digital signal transmitted by one cabin 3 and distributing the received digital signal to the other cabins 3. For example, the signal distributor 2 receives a digital signal transmitted from the cabin n and distributes the received digital signal to the cabin m.
In this embodiment, the signal distributor 2 may also be used to store the received digital signal.
The signal processor 1 is also used for receiving the digital closed circuit television monitoring signal and converting the received digital closed circuit television monitoring signal into a digital signal in a target data format. Therefore, the field can be monitored in the cabin 3, and the function diversification of the digital network integrated system of the embodiment is further realized while the integration level of the digital network integrated system of the embodiment is improved.
The signal processor 1 and the signal distributor 2 are connected by an optical fiber or a network cable. In this embodiment, the signal processor 1 and the signal distributor 2 are preferably connected by an optical fiber to avoid loss of data in the signal transmission process and to improve the response speed.
The signal distributor 2 and a number of network interfaces 4 in the cabin 3 are connected by network cables.
The network interface 4 is used for connecting network equipment; wherein:
the network equipment comprises at least one of a cable television, a computer, WIFI and a digital telephone.
Referring to fig. 3, the signal processor 1 comprises a plurality of processor units 11 and the signal divider 2 comprises a plurality of distributively placed divider units 21. Further, in the present embodiment, the plurality of processor units 11 are arranged in a centralized manner, and the plurality of distributor units 21 are arranged in a distributed manner.
Fig. 4 shows the connection relationship of the distributor unit 21 to the network interface 4. Each distributor unit 21 is connected to the network interface 4 in the cabin 3 via a network cable.
The digital network integration system of the residential ship provided by the embodiment converts the received satellite signal and the digital closed-circuit television monitoring signal into the digital signal in the target data format through the signal processor, and then sends the converted digital signal to the cabin through the signal distributor. Application scenes are further enriched.
Example 3
The present invention also provides a signal transmission method in a residential vessel including a plurality of cabins, the signal transmission method being implemented using the digital network integrated system of the residential vessel of embodiment 1 or embodiment 2.
Referring to fig. 5, the signal transmission method includes:
step S11, the signal processor receives satellite signals;
step S12, the signal processor converts the received satellite signal into a digital signal in a target data format;
step S13, the signal processor sends the converted digital signal to a signal distributor;
step S14, the signal distributor distributes the received digital signal to the cabin.
The satellite signal comprises at least one of a satellite digital network signal, a satellite telephone signal, and a satellite digital television signal. For example, the signal processor receives cable television signals through the TVRO antenna, receives network and telephone signals through the FBB antenna, converts the received signals into digital signals in a target data format, transmits the converted digital signals to the signal distributor, and then the signal distributor distributes the received digital signals to the cabin.
In the signal transmission method in the residential ship provided by the embodiment, the received satellite signal is converted into the digital signal in the target data format through the signal processor, and the converted digital signal is sent to the cabin through the signal distributor, because the converted digital signal adopts the uniform data format, only one cable and one interface (for example, an RJ45 type socket form) are needed to transmit the digital signal adopting the uniform data format, the cable layout is simplified, the number and weight of used cables are reduced, the workload of cable laying is reduced, and the time spent is shortened.
Example 4
The signal transmission method in the residential ship provided by the embodiment is a further improvement on the basis of embodiment 3, and specifically:
referring to fig. 6, the signal transmission method provided in this embodiment may further include:
step S21, the signal distributor receives the digital signal sent by the cabin;
step S22, the signal distributor sends the received digital signal to the signal processor;
step S23, the signal processor converts the received digital signal into a satellite signal and transmits the satellite signal.
The signal transmission method provided by the embodiment also supports signal transmission from the cabin to the signal processor, and further enriches application scenarios.
Referring to fig. 7, the signal transmission method provided in this embodiment may further include:
step S31, the signal distributor receives a digital signal sent by a cabin;
step S32, the signal distributor distributes the received digital signal to other cabins.
The signal transmission method provided by the embodiment also supports cabin-to-cabin signal transmission, and application scenarios are further enriched.
In this embodiment, the signal distributor may also be used to store the received digital signal.
Referring to fig. 8, the signal transmission method may further include:
step S41, the signal processor receives the monitoring signal of the digital closed circuit television;
step S42, the signal processor converts the received digital closed circuit television monitoring signal into a digital signal in a target data format.
The signal transmission method provided by the embodiment also supports receiving and converting the digital closed circuit television monitoring signal. Therefore, the site can be monitored in the cabin, and the signal transmission method of the embodiment is further diversified in function while the integration level of the signal transmission method of the embodiment is improved.
In the signal transmission method in the residential ship provided by the embodiment, the received satellite signal and the digital closed-circuit television monitoring signal are converted into the digital signal in the target data format by the signal processor, and the converted digital signal is sent to the cabin by the signal distributor.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. A digital network integration system of a residential vessel, the residential vessel including a plurality of compartments, the digital network integration system comprising:
the signal processor is used for receiving satellite signals, converting the received satellite signals into digital signals in a target data format and sending the converted digital signals to the signal distributor;
and the signal distributor is used for distributing the received digital signals to a plurality of cabins.
2. The digital network integration system of a residential vessel of claim 1, wherein said signal distributor is further adapted to receive digital signals transmitted from said cabin and to transmit said received digital signals to said signal processor;
the signal processor is also used for converting the received digital signals into satellite signals and transmitting the satellite signals to the outside.
3. The digital network integration system of a residential vessel of claim 1, wherein said satellite signal comprises at least one of a satellite digital network signal, a satellite telephone signal, a satellite digital television signal.
4. The digital network integration system of a residential vessel of claim 1, wherein said signal distributor is further configured to receive a digital signal transmitted from one of said compartments and distribute the received digital signal to the other of said compartments.
5. The digital network integration system of a residential vessel of claim 1, wherein said signal processor is further configured to receive the digital closed circuit television monitoring signal and convert the received digital closed circuit television monitoring signal into a digital signal in a target data format.
6. The digital network integration system of a residential vessel of claim 1, wherein said signal processor and said signal distributor are connected by an optical fiber or a network cable;
and/or the presence of a gas in the gas,
the signal distributor is connected with a plurality of network interfaces in the cabin through network cables.
7. The digital network integration system of a residential vessel of claim 6, wherein said network interface is for connecting network devices; wherein:
the network equipment comprises at least one of a cable television, a computer, WIFI and a digital telephone.
8. The digital network integration system of a residential vessel of claim 1, wherein said signal processor comprises a plurality of centrally located processor units;
and/or the presence of a gas in the gas,
the signal distributor comprises a plurality of distributively arranged distributor units.
9. A signal transmission method in a residential vessel, the residential vessel comprising a plurality of compartments, characterized in that the signal transmission method is implemented using a digital network integrated system of a residential vessel according to any one of claims 1-8, the signal transmission method comprising:
the signal processor receives satellite signals;
the signal processor converts the received satellite signals into digital signals in a target data format;
the signal processor sends the converted digital signal to a signal distributor;
the signal distributor distributes the received digital signal to the compartments.
10. The signal transmission method in a residential vessel as claimed in claim 9, wherein said signal transmission method further comprises:
the signal distributor receives the digital signal sent by the cabin;
the signal distributor sends the received digital signals to the signal processor;
the signal processor converts the received digital signals into satellite signals and transmits the satellite signals to the outside;
and/or the presence of a gas in the gas,
the signal transmission method further includes:
the signal distributor receives the digital signal sent by one cabin and distributes the received digital signal to other cabins;
and/or the presence of a gas in the gas,
the signal transmission method further includes:
the signal processor receives a monitoring signal of the digital closed circuit television;
and the signal processor converts the received digital closed circuit television monitoring signal into a digital signal in a target data format.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010530297.8A CN111629067A (en) | 2020-06-11 | 2020-06-11 | Digital network integration system and signal transmission method of residential ship |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010530297.8A CN111629067A (en) | 2020-06-11 | 2020-06-11 | Digital network integration system and signal transmission method of residential ship |
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| CN111629067A true CN111629067A (en) | 2020-09-04 |
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| CN202010530297.8A Pending CN111629067A (en) | 2020-06-11 | 2020-06-11 | Digital network integration system and signal transmission method of residential ship |
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Application publication date: 20200904 |