CN106330288A - Unbalanced transmitting and receiving control system based on wireless communication transmission and control method - Google Patents
Unbalanced transmitting and receiving control system based on wireless communication transmission and control method Download PDFInfo
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- CN106330288A CN106330288A CN201510332605.5A CN201510332605A CN106330288A CN 106330288 A CN106330288 A CN 106330288A CN 201510332605 A CN201510332605 A CN 201510332605A CN 106330288 A CN106330288 A CN 106330288A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18519—Operations control, administration or maintenance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- Aviation & Aerospace Engineering (AREA)
- General Physics & Mathematics (AREA)
- Radio Relay Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses an unbalanced transmitting and receiving control system based on wireless communication transmission, which comprises a shore-end data transmitting and receiving control platform, a satellite data transmission device and a short wave data receiving device arranged on the shore, and a ship-borne satellite data receiving device, a ship-borne industrial control computer, a ship-borne short wave data transmitting device and a ship-borne short wave antenna arranged on the ship, wherein the satellite data transmission device is wirelessly connected with the ship-borne satellite data receiving device via the satellite; and the ship-borne short wave data transmitting device is wirelessly connected with the short wave data receiving device via the ship-borne short wave antenna. The invention also comprises a transmitting and receiving control method by adopting the above control system. According to the control system and the control method of the invention, communication between a user on the ship and a user on the shore can be realized through various intelligent terminals in modes such as texts, images, sound and video, regular monitoring and real-time monitoring on the ship by the user on the shore can also be realized, and more importantly, the transmission efficiency and the radio resource utilization rate can be greatly improved.
Description
Technical field
The present invention relates to off-lying sea boats and ships wireless communication field, particularly to a kind of unbalanced receiving and sending control method based on wireless communication transmissions, it is adaptable to the transmitting-receiving of boats and ships and the transmission of magnanimity information on the bank and transmission data controls.
Background technology
Along with developing rapidly of marine trade and sea fishery, existing overocean communications technology can not meet the most far away boats and ships and on the bank between magnanimity information transmission, owing to transceiver resource is limited, satellite transmission cost is higher, marine ships is numerous, use existing transceiver resource or satellite communication to carry out multipoint wireless transmission and all there is many difficulties, particularly the most reciprocity with the data volume of boats and ships ashore return data (the most up) by sending data (the most descending) to boats and ships on the bank, descending data volume is huge, and up data volume is relatively fewer, if distributing same transceiver resource, the most descending easily cause bottleneck, if all using satellite to transmit, the most up can cause again the wasting of resources.Meanwhile, if ship end can not receive data in time, also ashore carrying out data back by affecting ship end, so circulation is gone down, and blocking up of data will be caused locked, make Transmission.
Summary of the invention
For the problems referred to above, it is an object of the invention to a kind of improve the efficiency of transmission of radio communication between bank ship, improve unbalanced based on wireless communication transmissions transmitting-receiving control system and the control method of transceiver resource utilization rate simultaneously.
For reaching above-mentioned purpose, technical scheme proposed by the invention is: a kind of unbalanced based on wireless communication transmissions transmitting-receiving control system, it is characterised in that: include that the bank end data transmitting-receiving being located on the bank controls platform, satellite data transmission equipment, shortwave data sink；The boat-carrying satellite data being located on boats and ships receives device, boat-carrying industrial computer, boat-carrying shortwave data sending apparatus and boat-carrying short-wave antenna；Described satellite data transmission equipment receives device wireless connections by satellite with boat-carrying satellite data；Described boat-carrying shortwave data sending apparatus is by boat-carrying short-wave antenna and shortwave data sink wireless connections.
Further, described bank end data transmitting-receiving controls platform and includes data interaction platform, data storage center, downlink data coding module, satellite data transmitting server, upstream data decoder module, shortwave data de-noising filtering module.
Further, described boat-carrying satellite data receives device and includes satellite data denoising filtering module, data separating module, communication data module and other data modules.
Further, described boat-carrying shortwave data sending apparatus includes short-wave radio set, frequency regulator and shortwave data source.
Present invention additionally comprises the receiving and sending control method using above-mentioned unbalanced based on wireless communication transmissions transmitting-receiving control system, including transmitting uplink data and downlink data transmission, it is characterized in that: described downlink data transmission uses satellite to carry out data transmission, described transmitting uplink data uses short-wave radio set to be transmitted.
Further, described transmitting uplink data concretely comprises the following steps: downlink data is sent to satellite data transmission equipment by first bank end data transmitting-receiving control platform, the boat-carrying satellite data reception device of specified vessel it is sent to again by Beidou satellite system, it is transferred to boat-carrying industrial computer again, then realizes data interaction by boat-carrying industrial computer with all kinds of terminal units on ship.
Further, described all kinds of terminal units refer to all terminal units such as smart mobile phone, PC.
Further, described transmitting uplink data concretely comprises the following steps: upstream data is sent to bank end shortwave data sink according to the transmission frequency specified by boat-carrying shortwave data sending apparatus by first boat-carrying industrial computer, finally re-sends to the transmitting-receiving of bank end data and controls platform.
Further, described bank end data transmitting-receiving controls platform and carries out the step of downlink data transmission: first data interaction platform by downlink data transmission to downlink data coding module, data backup is stored data storage center simultaneously, downlink data is carried out encoding, encrypting by downlink data coding module according to satellite transformat, it is sent to satellite data transmission equipment by satellite data transmitting server again, then is sent to specified vessel by Beidou satellite system.
Further, described bank end data transmitting-receiving control platform carries out the step of upstream data reception: upstream data is sent to shortwave data de-noising filtering module by first shortwave data sink, interference signal data is filtered out, it is then forwarded to upstream data decoder module, by data decoded back, transmit data to data interaction platform again, data backup is stored data storage center simultaneously.
Further, described boat-carrying satellite data receives the step of device process downlink data transmission: interference signal is first filtered out by first satellite data denoising filtering module, then data separating module is transferred data to, communication data and other data separating are opened, then by communication data transfer to boat-carrying industrial computer.
Further, described boat-carrying shortwave data sending apparatus processes the step of transmitting uplink data: frequency adjusting signals is sent to frequency regulator by first boat-carrying industrial computer, upstream data is sent to short-wave radio set simultaneously, upstream data is sent to shortwave data source by the frequency of the instruction according to frequency regulator by short-wave radio set, then is sent to bank end shortwave data sink by short wave channel.
Use technique scheme, unbalanced based on wireless communication transmissions of the present invention transmitting-receiving control system and control method, it is capable of user on ship to carry out the modes such as word, image, sound and video with user on the bank by all kinds of intelligent terminal and communicate, user on the bank can also be realized the timing on ship is monitored and monitoring in real time, it is often more important that the present invention substantially increases the efficiency of transmission and the utilization rate of transceiver resource.
Accompanying drawing explanation
Fig. 1 is control system overall schematic of the present invention；
Fig. 2 is that bank end data of the present invention transmitting-receiving controls platform structure figure；
Fig. 3 is ship end transceiver structure chart of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, the present invention will be further described.
As it is shown in figure 1, unbalanced based on wireless communication transmissions of the present invention transmitting-receiving control system, it is characterised in that: include that the bank end data transmitting-receiving being located on the bank controls platform, satellite data transmission equipment, shortwave data sink；The boat-carrying satellite data being located on boats and ships receives device, boat-carrying industrial computer, boat-carrying shortwave data sending apparatus and boat-carrying short-wave antenna；Described satellite data transmission equipment receives device wireless connections by satellite with boat-carrying satellite data；Described boat-carrying shortwave data sending apparatus is by boat-carrying short-wave antenna and shortwave data sink wireless connections.As in figure 2 it is shown, the transmitting-receiving of bank end data controls platform includes data interaction platform, data storage center, downlink data coding module, satellite data transmitting server, upstream data decoder module, shortwave data de-noising filtering module.As it is shown on figure 3, boat-carrying satellite data receives device includes satellite data denoising filtering module, data separating module, communication data module and other data modules；Described boat-carrying shortwave data sending apparatus includes short-wave radio set, frequency regulator and shortwave data source.
Present invention additionally comprises the receiving and sending control method using above-mentioned unbalanced based on wireless communication transmissions transmitting-receiving control system, including transmitting uplink data and downlink data transmission, it is characterized in that: described downlink data transmission uses satellite to carry out data transmission, described transmitting uplink data uses short-wave radio set to be transmitted.
Further, described transmitting uplink data concretely comprises the following steps: downlink data is sent to satellite data transmission equipment by first bank end data transmitting-receiving control platform, the boat-carrying satellite data reception device of specified vessel it is sent to again by Beidou satellite system, it is transferred to boat-carrying industrial computer again, realizing data interaction by boat-carrying industrial computer with all kinds of terminal units on ship again, all kinds of terminal units refer to all terminal units such as smart mobile phone, PC.
Further, described transmitting uplink data concretely comprises the following steps: upstream data is sent to bank end shortwave data sink according to the transmission frequency specified by boat-carrying shortwave data sending apparatus by first boat-carrying industrial computer, finally re-sends to the transmitting-receiving of bank end data and controls platform.
Further, described bank end data transmitting-receiving controls platform and carries out the step of downlink data transmission: first data interaction platform by downlink data transmission to downlink data coding module, data backup is stored data storage center simultaneously, downlink data is carried out encoding, encrypting by downlink data coding module according to satellite transformat, it is sent to satellite data transmission equipment by satellite data transmitting server again, then is sent to specified vessel by Beidou satellite system.
Further, described bank end data transmitting-receiving control platform carries out the step of upstream data reception: upstream data is sent to shortwave data de-noising filtering module by first shortwave data sink, interference signal data is filtered out, it is then forwarded to upstream data decoder module, by data decoded back, transmit data to data interaction platform again, data backup is stored data storage center simultaneously.
Further, described boat-carrying satellite data receives the step of device process downlink data transmission: interference signal is first filtered out by first satellite data denoising filtering module, then data separating module is transferred data to, communication data and other data separating are opened, then by communication data transfer to boat-carrying industrial computer.
Further, described boat-carrying shortwave data sending apparatus processes the step of transmitting uplink data: frequency adjusting signals is sent to frequency regulator by first boat-carrying industrial computer, upstream data is sent to short-wave radio set simultaneously, upstream data is sent to shortwave data source by the frequency of the instruction according to frequency regulator by short-wave radio set, then is sent to bank end shortwave data sink by short wave channel.
Unbalanced based on wireless communication transmissions of the present invention transmitting-receiving control system and control method, it is capable of user on ship to carry out the modes such as word, image, sound and video with user on the bank by all kinds of intelligent terminal and communicate, user on the bank can also be realized the timing on ship is monitored and monitoring in real time, it is often more important that the present invention substantially increases the efficiency of transmission and the utilization rate of transceiver resource.
Although specifically showing in conjunction with preferred embodiment and describing the present invention; but those skilled in the art should be understood that; in the spirit and scope of the present invention limited without departing from appended claims; in the form and details the present invention is made a variety of changes, be protection scope of the present invention.
Claims (10)
1. unbalanced based on a wireless communication transmissions transmitting-receiving control system, it is characterised in that: include that the bank end data transmitting-receiving being located on the bank controls platform, satellite data transmission equipment, shortwave data sink；The boat-carrying satellite data being located on boats and ships receives device, boat-carrying industrial computer, boat-carrying shortwave data sending apparatus and boat-carrying short-wave antenna；Described satellite data transmission equipment receives device wireless connections by satellite with boat-carrying satellite data；Described boat-carrying shortwave data sending apparatus is by boat-carrying short-wave antenna and shortwave data sink wireless connections.
A kind of unbalanced based on wireless communication transmissions the most according to claim 1 transmitting-receiving control system, it is characterised in that: described bank end data transmitting-receiving controls platform and includes data interaction platform, data storage center, downlink data coding module, satellite data transmitting server, upstream data decoder module, shortwave data de-noising filtering module.
A kind of unbalanced based on wireless communication transmissions the most according to claim 2 transmitting-receiving control system, it is characterised in that: described boat-carrying satellite data receives device and includes satellite data denoising filtering module, data separating module, communication data module and other data modules;Further, described boat-carrying shortwave data sending apparatus includes short-wave radio set, frequency regulator and shortwave data source.
4. a unbalanced receiving and sending control method based on wireless communication transmissions, including transmitting uplink data and downlink data transmission, it is characterised in that: use the transmitting-receiving of the unbalanced based on wireless communication transmissions described in claim 3 control system to carry out receiving and dispatching control；Described downlink data transmission uses satellite to carry out data transmission, and described transmitting uplink data uses short-wave radio set to be transmitted.
A kind of unbalanced receiving and sending control method based on wireless communication transmissions the most according to claim 4, it is characterized in that, described transmitting uplink data concretely comprises the following steps: downlink data is sent to satellite data transmission equipment by first bank end data transmitting-receiving control platform, the boat-carrying satellite data reception device of specified vessel it is sent to again by Beidou satellite system, it is transferred to boat-carrying industrial computer again, then realizes data interaction by boat-carrying industrial computer with all kinds of terminal units on ship.
A kind of unbalanced receiving and sending control method based on wireless communication transmissions the most according to claim 4, it is characterized in that, described transmitting uplink data concretely comprises the following steps: upstream data is sent to bank end shortwave data sink according to the transmission frequency specified by boat-carrying shortwave data sending apparatus by first boat-carrying industrial computer, finally re-sends to the transmitting-receiving of bank end data and controls platform.
A kind of unbalanced receiving and sending control method based on wireless communication transmissions the most according to claim 4, it is characterized in that, described bank end data transmitting-receiving controls platform and carries out the step of downlink data transmission: first data interaction platform by downlink data transmission to downlink data coding module, data backup is stored data storage center simultaneously, downlink data is encoded by downlink data coding module according to satellite transformat, encryption, it is sent to satellite data transmission equipment again by satellite data transmitting server, it is sent to specified vessel again by Beidou satellite system.
A kind of unbalanced receiving and sending control method based on wireless communication transmissions the most according to claim 4, it is characterized in that, described bank end data transmitting-receiving control platform carries out the step of upstream data reception: upstream data is sent to shortwave data de-noising filtering module by first shortwave data sink, interference signal data is filtered out, it is then forwarded to upstream data decoder module, by data decoded back, transmit data to data interaction platform again, data backup is stored data storage center simultaneously.
A kind of unbalanced receiving and sending control method based on wireless communication transmissions the most according to claim 4, it is characterized in that, described boat-carrying satellite data receives the step of device process downlink data transmission: interference signal is first filtered out by first satellite data denoising filtering module, then data separating module is transferred data to, communication data and other data separating are opened, then by communication data transfer to boat-carrying industrial computer.
A kind of unbalanced receiving and sending control method based on wireless communication transmissions the most according to claim 4, it is characterized in that, described boat-carrying shortwave data sending apparatus processes the step of transmitting uplink data: frequency adjusting signals is sent to frequency regulator by first boat-carrying industrial computer, upstream data is sent to short-wave radio set simultaneously, upstream data is sent to shortwave data source by the frequency of the instruction according to frequency regulator by short-wave radio set, then is sent to bank end shortwave data sink by short wave channel.
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| CN201510332605.5A CN106330288B (en) | 2015-06-16 | 2015-06-16 | A kind of unbalanced receiving and sending control method based on wireless communication transmissions |
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| CN201510332605.5A CN106330288B (en) | 2015-06-16 | 2015-06-16 | A kind of unbalanced receiving and sending control method based on wireless communication transmissions |
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| CN106330288A true CN106330288A (en) | 2017-01-11 |
| CN106330288B CN106330288B (en) | 2019-08-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070539A (en) * | 2017-05-03 | 2017-08-18 | 成都国恒空间技术工程有限公司 | Seasat Radio Data System and method |
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| EP1665172A2 (en) * | 2003-09-16 | 2006-06-07 | QUALCOMM Incorporated | Method and apparatus for providing a hazardous material alert |
| US20070265968A1 (en) * | 2006-05-15 | 2007-11-15 | The Directv Group, Inc. | Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems |
| CN103037542A (en) * | 2013-01-17 | 2013-04-10 | 海南大学 | Mobile communication system catering to sea ships |
| CN103825646A (en) * | 2014-02-28 | 2014-05-28 | 集美大学 | Sea-land communication system based on Beidou satellite |
-
2015
- 2015-06-16 CN CN201510332605.5A patent/CN106330288B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1665172A2 (en) * | 2003-09-16 | 2006-06-07 | QUALCOMM Incorporated | Method and apparatus for providing a hazardous material alert |
| US20070265968A1 (en) * | 2006-05-15 | 2007-11-15 | The Directv Group, Inc. | Methods and apparatus to conditionally authorize content delivery at content servers in pay delivery systems |
| CN103037542A (en) * | 2013-01-17 | 2013-04-10 | 海南大学 | Mobile communication system catering to sea ships |
| CN103825646A (en) * | 2014-02-28 | 2014-05-28 | 集美大学 | Sea-land communication system based on Beidou satellite |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107070539A (en) * | 2017-05-03 | 2017-08-18 | 成都国恒空间技术工程有限公司 | Seasat Radio Data System and method |
| CN107070539B (en) * | 2017-05-03 | 2020-06-16 | 成都国恒空间技术工程有限公司 | Marine satellite data broadcasting system and method |
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| CN106330288B (en) | 2019-08-16 |
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