CN105634584A - Transmission link switchable ship data acquisition system and method - Google Patents
Transmission link switchable ship data acquisition system and method Download PDFInfo
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- CN105634584A CN105634584A CN201511018111.6A CN201511018111A CN105634584A CN 105634584 A CN105634584 A CN 105634584A CN 201511018111 A CN201511018111 A CN 201511018111A CN 105634584 A CN105634584 A CN 105634584A
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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
- H04B7/18513—Transmission in a satellite or space-based system
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
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- Aviation & Aerospace Engineering (AREA)
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Abstract
The invention relates to a transmission link switchable ship data acquisition system and method. The method comprises the steps that communication connection is established between a ship end and a ground control end through a maritime satellite; the ground control end transmits a communication message used for transmission link switching to the ship end; the ship end analyzes the communication message so as to acquire equipment transmission link information; navigation dynamic information of the ship is acquired, and the acquired navigation dynamic information is matched with the acquired equipment transmission link information and stored; and the navigation dynamic information which is not transmitted is transmitted according to a transmission link corresponding to the matched equipment transmission link information, and the transmitting state of the correspondingly transmitted navigation dynamic information is modified after completion of transmission. A data transmission link switching function is realized through bidirectional communication of the maritime satellite, the data transmission link can be remotely set, and switching to other transmission links can be performed by using maritime satellite communication under the condition of disconnection of the current transmission link so that data communication is ensured to be stable.
Description
Technical field
The present invention relates to transmission link control field, refer in particular to boats and ships data collecting system and the method for a kind of changeable transmission link.
Background technology
Existing boats and ships data gathering type of transmission is single fixed link communication, and type of transmission is single causes transfer link unreliable, transfer problem costly.
Summary of the invention
It is an object of the invention to overcome the defect of prior art, it is provided that the boats and ships data collecting system of a kind of changeable transmission link and method, solve existing single fixed link signalling methods and cause that transfer link is unreliable and transmission problem costly.
The technical scheme realizing above-mentioned purpose is:
The boats and ships collecting method of a kind of changeable transmission link of the present invention, comprising:
Boats and ships end and ground control terminal are established a communications link by maritime satellite;
The communication message for switching transmission link is sent by described maritime satellite to described boats and ships end by ground control terminal;
Described boats and ships termination receives described communication message, resolves described communication message and transmits link information with equipment;
Gather the dynamic information of navigation of boats and ships, the dynamic information of navigation collected with the device transmission link information matches obtained and is stored; And
Read the transmission state of the dynamic information of navigation stored, the dynamic information of navigation not sent is sent according to the transmission link corresponding to the device transmission link information mated, after being sent completely, the transmission state of the dynamic information of navigation sent being revised as by not sending sending.
Transfer link switching function is realized by maritime satellite two-way communication, long-range setting data can transmit link, when current transmission link disconnects, maritime satellite communications can be used to be switched on other transmission links, ensure that data corresponding is stablized, when the lower transmission link of rate occurs, it is possible to the transmission link being switched to rate low carries out data corresponding, to reduce transfer expense. Transfer link is more reliable, and the mode employing storage forwarding sends, and when transfer link disconnects, data still retain, and when transmitting link and be again connected, data can send again.
The further improvement of the boats and ships collecting method of the present invention's changeable transmission link is, resolves described communication message and transmits link information with equipment, comprising:
Described communication message is resolved the steering order parsed in described communication message; And
Compare to find out device transmission link information corresponding with described steering order in described instruction dictionary with the instruction dictionary preset by the described steering order parsed.
The further improvement of the boats and ships collecting method of the present invention's changeable transmission link is, gathers the dynamic information of navigation of boats and ships, the dynamic information of navigation collected with the device transmission link information matches obtained and is stored, comprising:
Read the device transmission link information in described Equipments Setting and gather the dynamic information of navigation of boats and ships;
Under determining that the dynamic information of described navigation is normal situation, the dynamic information of described navigation gathered with the device transmission link information matches read and is stored in database.
The further improvement of the boats and ships collecting method of the present invention's changeable transmission link is, the dynamic information of navigation not sent is sent according to the transmission link corresponding to the device transmission link information mated, comprising:
With the device transmission link information of the dynamic information matches of navigation not sent in reading database;
Transmission link corresponding to detecting in described device transmission link information also detects under obtaining the described normal situation of transmission link, reads the dynamic information of described navigation not sent and is also sent by described transmission link by warp after the form of dynamic for described navigation information generation correspondence device transmission link information.
The further improvement of the boats and ships collecting method of the present invention's changeable transmission link is, described device transmission link information transmission link information and the configuration information corresponding with described transmission link information;
The transmission of described transmission link information C station, FBB transmission and 3G transmission;
Described configuration information is stood with described C and is transmitted the corresponding communication message type of transmission UDP type of transmission corresponding with described 3G transmission and transmit corresponding file transfer mode, mail transmission mode and UDP type of transmission with described FBB.
Present invention also offers the boats and ships data collecting system of a kind of changeable transmission link, comprising:
The security communication module being located at boats and ships end, is established a communications link by maritime satellite and ground control terminal, for receiving the communication message of the switching transmission link that described ground control terminal sends;
Control unit, communicate model calling with described security, for obtaining described communication message and resolve equipment transmission link information;
Collecting unit, for the dynamic information that gathers the navigation of boats and ships;
Storage unit, is connected with described control unit and described collecting unit, carries out mating for the dynamic information of navigation of the device transmission link information resolved by described control unit and described collecting unit collection and is stored; And
Send unit, it is connected with described storage unit, the dynamic information of navigation not sent in described storage unit for obtaining and the device transmission link information mated with it, and send the dynamic information of described navigation according to the device transmission link information of coupling, the transmission state of the dynamic information of navigation that amendment is corresponding after being sent completely.
The further improvement of the boats and ships data collecting system of the present invention's changeable transmission link is, described control unit comprises command analysis module and route handoff module;
Described command analysis module communicates with described security model calling, the communication message received for the module that described security communicated resolves to obtain steering order, and finds corresponding device transmission link information from default instruction dictionary according to described steering order;
Described route handoff module is connected with described command analysis module, is stored in Equipments Setting for described command analysis module is resolved the device transmission link information obtained.
The further improvement of the boats and ships data collecting system of the present invention's changeable transmission link is, described storage unit comprises the database sending information storage module and being connected with described transmission information storage module;
Described transmission information storage module is connected with described Equipments Setting and described collecting unit, for the device transmission link information that reads in described Equipments Setting with obtain the dynamic information of navigation that described collecting unit gathers, and being stored to the device transmission link information read and the dynamic information match of navigation that obtains in described database.
The further improvement of the boats and ships data collecting system of the present invention's changeable transmission link is, described transmission unit comprises information sending module, described information sending module and described DataBase combining, the dynamic information of navigation not sent in described database for obtaining and the device transmission link information corresponding with it, and send the dynamic information of described navigation with the transmission link specified by described device transmission link information.
The further improvement of the boats and ships data collecting system of the present invention's changeable transmission link is, described device transmission link information transmission link information and the configuration information corresponding with described transmission link information;
The transmission of described transmission link information C station, FBB transmission and 3G transmission;
Described configuration information is stood with described C and is transmitted the corresponding communication message type of transmission UDP type of transmission corresponding with described 3G transmission and the file transfer mode corresponding with FBB transmission, mail transmission mode and UDP type of transmission;
Described transmission unit also comprises the file send module, mail sending module and the UDP sending module that are connected with described information sending module, and described information sending module communicates with described security model calling;
Described file send module is mated mutually with described file transfer mode, for realizing described file transfer mode by described FBB transmission;
Described mail sending module is mated mutually with described mail transmission mode, for realizing described mail transmission mode by described FBB transmission;
Described UDP sending module mates mutually with described UDP type of transmission, for transmitted by described FBB or described 3G transmission realize described UDP type of transmission;
Described security communication module is mated mutually with described communication message type of transmission, for realizing described communication message type of transmission by described C station transmission.
Accompanying drawing explanation
Fig. 1 is the system chart of the boats and ships data collecting system of the changeable transmission link of the present invention.
Fig. 2 be the changeable transmission link of the present invention boats and ships data collecting system in the structure block diagram of boats and ships end and ground control terminal.
Fig. 3 is the schema of the boats and ships collecting method of the changeable transmission link of the present invention.
Embodiment
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
The present invention provides a kind of boats and ships data collecting system and the method for changeable transmission link, for realizing boats and ships end and the switching of ground surface end transfer link, make the transfer of boats and ships end and ground surface end can Remote Selection transfer link, when transmitting link and disconnect, can long-range by maritime satellite, the transfer of boats and ships be switched on other links, guarantee that data corresponding is stablized, when the low transmission link of rate occurs, can long-range by maritime satellite part, the transfer of boats and ships be switched on the lower link of these rate, to reduce transfer expense. connected by maritime satellite and 3G satellite communications at boats and ships end and ground surface end, boats and ships end and ground surface end are set up has C Station Transmission Link, FBB to transmit link and 3G transmission link, the communication message of change transmission link is sent to boats and ships end by maritime satellite and C station by ground control terminal, boats and ships end carries out transmitting the switching of link according to this communication message, can guarantee that communication is stable, can reduce transfer expense on the other hand on the one hand. below in conjunction with accompanying drawing, the boats and ships data collecting system of the changeable transmission link of the present invention and method are described.
Consult Fig. 1, show the system chart of the boats and ships data collecting system of the changeable transmission link of the present invention. Below in conjunction with Fig. 1, the boats and ships data collecting system of the changeable transmission link of the present invention is described.
As shown in Figure 1, the boats and ships data collecting system of the changeable transmission link of the present invention comprises security communication module 11, control unit 12, collecting unit 13, storage unit 14 and sends unit 15, the boats and ships data collecting system of the changeable transmission link of the present invention is located at boats and ships end, shown in composition graphs 2, boats and ships end and ground control terminal are established a communications link by maritime satellite 26 and 3G satellite 27, security communication module 11 is established a communications link by maritime satellite 26 and ground control terminal, for receiving the communication message of the switching transmission link that ground control terminal sends. Control unit 12 is connected with security communication module 11, and the communication message received for the module 11 that security communicated resolves to obtain device transmission link information. Collecting unit 13 is connected with the various data equipments of boats and ships end, for the dynamic information that gathers the navigation of boats and ships. Storage unit 14 is connected with control unit 12 and collecting unit 13, and the dynamic information of navigation gathered for the device transmission link information that parsed by control unit 12 and collecting unit 13 carries out mating and stored. Send unit 15 to be connected with storage unit 14, for obtaining, storage unit 14 does not send navigation dynamic information and with navigation dynamic information matches device transmission link information, and send the dynamic information of navigation according to the transmission link corresponding to the device transmission link information mated, after being sent completely, the transmission state of the dynamic information of navigation sent being revised as by not sending sending.
As shown in Figure 2, the communication message of the switching transmission link that ground control terminal sends is formed by the user 33 of land end, and user 33 is established a communications link by terrestrial station and maritime satellite 26, by the communication connection of C station between terrestrial station and maritime satellite 26. The boats and ships data collecting system of the changeable transmission link of the present invention achieves the function of long-range setting data transmission link, the switching of transfer link is realized by the two-way communication of maritime satellite 26, the stable of data corresponding can be guaranteed like this, when the link having rate low occurs, the low link of rate can also be switched to reduce transfer expense.
As shown in Figure 2, ground control terminal and boats and ships end are established a communications link by maritime satellite 26 and 3G satellite 27, include the transmission link set up by C station and maritime satellite 26, the transmission link set up by FBB circuit and maritime satellite 26, also has the transmission link set up by 3G network and 3G satellite 27. Boats and ships data collecting system at the changeable transmission link of boats and ships end comprises acquisition controller 10 and communicates with security module 11, and shown in composition graphs 1, acquisition controller 10 comprises control unit 12, collecting unit 13, storage unit 14 and sends unit 15. Collecting unit 13 on acquisition controller 10 communicates to connect with engine room facilities 41, NMEA0183 equipment 42, AIS43 and visibility meter 44, for gathering the data of those equipment, wherein AIS43 is also connected with the AIS of surrounding boats and ships by AIS antenna, it is possible to the AIS data on boats and ships around obtaining. Acquisition controller 10 is connected with security communication module 11, security communication module 11 is connected with security facilities 21, security facilities 21 are communicated to connect with maritime satellite 26 by C station, maritime satellite 26 is communicated to connect by the satellite antenna 31 at C station with terrestrial station, satellite antenna 31 is connected with terrestrial station C system 32, and terrestrial station's C system 32 is communicated to connect by Internet34 and PSTN35 and user 33, define the C Station Transmission Link of land end and boats and ships end. Acquisition controller 10 is connected FBB route 28, FBB route 28 by boats and ships local area network 29 and is communicated to connect by antenna and FBB circuit and maritime satellite 26, and maritime satellite 26 is connected with user 33 by FBB circuit, and the FBB defining land end and boats and ships end transmits link. Acquisition controller 10 is connected 3G route 25,3G route 25 by boats and ships local area network 29 and is communicated to connect by antenna and 3G network and 3G satellite 27, and 3G satellite 27 is connected with user 33 by 3G network, and the 3G defining land end and boats and ships end transmits link. File server 23 and mail server 24 also it is connected with at boats and ships local area network 29 place. The communication message of the replacing device transmission link in the present invention is sent to boats and ships end by C station and maritime satellite 26.
The switching realizing transmission link after boats and ships termination being received communication message below is described.
Control unit 12 includes command analysis module 121 and route handoff module 122, command analysis module 121 is connected with security communication module 11, the communication message received for the module 11 that security communicated resolves the steering order obtaining in communication message, and finds corresponding device transmission link information from default instruction dictionary according to steering order. Route handoff module 122 is connected with command analysis module 121, is stored in Equipments Setting 22 for command analysis module 121 is resolved the device transmission link information obtained. By device transmission link information is stored in Equipments Setting 22, it is achieved that the function of switching transmission link.
Storage unit 14 includes and sends information storage module 141 and database 142, database 142 is connected with transmission information storage module 141, send information storage module 141 to be connected with Equipments Setting 22 and collecting unit 13, configure the device transmission link information in 22 for fetch equipment and obtain the dynamic information of navigation of collecting unit 13 collection, and the device transmission link information read with the dynamic information match of navigation obtained and is stored in database 14.
Send unit 15 and comprise information sending module 151, file send module 152, mail sending module 153 and UDP sending module 154, information sending module 151 is connected with database 142, the dynamic information of navigation not sent in database 142 for obtaining and the device transmission link information corresponding with the dynamic information of this navigation, information sending module 151 sends the dynamic information of navigation by the transmission link specified by device transmission link information. after being sent completely, by the status modifier of the dynamic information of this navigation in database 142 for send. device transmission link information transmission link information and the configuration information corresponding with transmission link information, transmission link information C stands transmission, FBB transmission and 3G transmission, and communication message type of transmission corresponding to configuration information and C station transmission is transmitted corresponding UDP type of transmission with 3G and transmit corresponding file transfer mode, mail transmission mode and UDP type of transmission with FBB. information sending module 151 and file send module 152, mail sending module 153, UDP sending module 154, and security communication module 11 connects, file send module 152 is connected with file server 23, file server 23 is communicated to connect by FBB route 28 and FBB circuit and maritime satellite 26, mail sending module 153 is connected with mail server 24, mail server 24 is communicated to connect by FBB route 28 and FBB circuit and maritime satellite 26, UDP sending module 154 is connected with FBB route 28, and then communicated to connect by FBB circuit and maritime satellite 26, UDP sending module 154 is connected with 3G route 25, and then communicated to connect by 3G network and 3G satellite 27. file send module 152 is mated mutually with file transfer mode, realizes file transfer mode for being worn by FBB, mail sending module 153 is mated mutually with mail transmission mode, for realizing described mail transmission mode by FBB transmission, UDP sending module 154 mates mutually with UDP type of transmission, for transmitted by FBB or 3G transmission realize UDP type of transmission, security communication module 11 is mated mutually with communication message type of transmission, for realizing communication message type of transmission by C station transmission.
Information sending module 151 is when carrying out navigating by water the transmission of dynamic information, transmission link and configuration information specified by the device transmission link information that the dynamic information of this navigation is corresponding send, if transmission link specified in device transmission link information is FBB transmission, configuration information specifies mail transmission mode, then dynamic for navigation information is sent to mail sending module 153 by information sending module 151, dynamic information will be navigated by water by mail sending module 153 and form mail he, send by mail server 24. If the transmission link specified be C station transmission, configuration information is communication message type of transmission, then information sending module 151 dynamic for navigation information is sent to security communicate module 11 send.
Below the boats and ships collecting method of the changeable transmission link of the present invention is described.
The boats and ships collecting method of the changeable transmission link of the present invention comprises: boats and ships end and ground control terminal are established a communications link by maritime satellite; The communication message for switching transmission link is sent by maritime satellite to boats and ships end by ground control terminal; Boats and ships termination receives described communication message, resolves communication message and transmits link information with equipment; Gather the dynamic information of navigation of boats and ships, the dynamic information of navigation collected with the device transmission link information matches obtained and is stored; Read the transmission state of the dynamic information of navigation stored, the dynamic information of navigation not sent is sent according to the transmission link corresponding to the device transmission link information mated, after being sent completely, the transmission state of the dynamic information of navigation sent being revised as by not sending sending. Maritime satellite is communicated to connect by C station and boats and ships end and ground control terminal, it is achieved that long-range setting data transmission link.
As shown in Figure 3, below the process of switching transmission link in the method for the present invention is described.
Perform step S100, initialization apparatus function, then perform step S101.
Perform step S101, load instructions collection, then perform step S102, step S109 and step S113.
Perform step S102, check message information, to obtain new communication message. Then step S103 is performed.
Perform step S103, analytic message information, by the device transmission link information of analytic message information to obtain in this message information. Then step S104 is performed.
Perform step S104, judge whether message has control command, if then performing step S105, if not, then terminating.
Perform step S105, steering order and instruction dictionary are contrasted, parse steering order, this steering order and instruction dictionary are contrasted one by one, to find out command operating corresponding in instruction dictionary, this instruction dictionary is the form of synopsis, comprising the command operating having steering order and mate with steering order. Then step S106 is performed.
Perform step S106, judge whether instruction dictionary has this instruction, if then performing step S107, if not, then terminating.
Perform step S107, executing instruction operations, instruction dictionary have found the device transmission link information of corresponding steering order. Then step S108 is performed.
Performing step S108, write device configures, in being configured by device transmission link information input equipment. Then terminate, it is the process of switching device transmission link from step S102 to step S108.
Performing step S109, fetch equipment configures, and stores device transmission link information in Equipments Setting, then performs step S110.
Perform step S110, fetch equipment data, gather the dynamic information of navigation of boats and ships. Then step S111 is performed.
Performing step S111, whether judgment device data are normal, namely checking that whether the dynamic information of navigation is normal, if finding abnormal, then terminating. If normal, then perform step S112.
Perform step S112, store data with configuration to database, by storage corresponding with device transmission link information for the dynamic information of navigation in a database. Step S109 to step S112 is process data and device transmission link information matches stored.
Performing step S113, reading database data send state, obtain the transmission state of the dynamic information of navigation stored in database. Then step S114 is performed.
Performing step S114, whether data state is do not send, and judges data state, if the data not sent, then performs step S115, if the data sent, then end operation.
Performing step S115, read the transmission configuration that data are corresponding, transmission configuration corresponding with the data that this does not send in reading database is also exactly device transmission link information, comprising having transmission link and configuration information. Then step S116 is performed.
Performing step S116, whether detection sends link normal, and whether transmission link specified in test set transmission link information is normal, if finding abnormal, then end operation, if normally, then performs step S117.
Perform step S117, obtain the information form that database data generates respective links, according to the configuration information in device transmission link information, the dynamic information of navigation to be sent is generated corresponding form, if configuration information is mail transmission mode, then the dynamic information of navigation is generated mail he and send with the transmission link specified, then perform step S118.
Perform step S118, judge that whether transmission is successful, if success, then perform step S119, if unsuccessful, then end operation.
Performing step S119, more new data sends state for send. By the status modifier of the dynamic information of navigation sent corresponding in database for send. Step S113 to step S119 is the process sending data.
Device transmission link information in the boats and ships collecting method of the present invention's changeable transmission link transmits link information and the configuration information corresponding with transmission link information. Transmission link information C station transmission, FBB transmission and 3G transmission; The UDP type of transmission that the communication message type of transmission that configuration information is corresponding with the transmission of C station is corresponding with 3G transmission and the file transfer mode corresponding with FBB transmission, mail transmission mode and UDP type of transmission. When sending data, the device link information that data (the dynamic information of ship's navigation) to be sent with this in reading database are corresponding, send with transmission link specified in this device link information and configuration information, if what specify in device link information is the transmission of C station and communication message type of transmission, then data genaration communication message form is sent with C Station Transmission Link.
The boats and ships data collecting system of the present invention's changeable transmission link and the useful effect of method be:
Transfer link is more reliable. Using the mode storing forwarding to send, when transfer link disconnects, data still retain, and when transmitting link and be again connected, data will send again.
Long-range setting data transmission link. When current transmission link disconnects, it is possible to use maritime satellite communications is switched on other transmission links, it is ensured that data corresponding is stablized; When the transmission link (such as FBB, nearly bank 3G network) occurring that rate are lower, it is possible to handoff links, to reduce transfer expense.
Below embodiment is to invention has been detailed explanation by reference to the accompanying drawings, and the present invention can be made many variations example by those skilled in the art according to the above description. Thus, some details in embodiment should not form limitation of the invention, the present invention by the scope that defines using appended claims as protection scope of the present invention.
Claims (10)
1. the boats and ships collecting method of a changeable transmission link, it is characterised in that, comprising:
Boats and ships end and ground control terminal are established a communications link by maritime satellite;
The communication message for switching transmission link is sent by described maritime satellite to described boats and ships end by ground control terminal;
Described boats and ships termination receives described communication message, resolves described communication message and transmits link information with equipment;
Gather the dynamic information of navigation of boats and ships, the dynamic information of navigation collected with the device transmission link information matches obtained and is stored; And
Read the transmission state of the dynamic information of navigation stored, the dynamic information of navigation not sent is sent according to the transmission link corresponding to the device transmission link information mated, after being sent completely, the transmission state of the dynamic information of navigation sent being revised as by not sending sending.
2. the boats and ships collecting method of changeable transmission link as claimed in claim 1, it is characterised in that, resolve described communication message and transmit link information with equipment, comprising:
Described communication message is resolved the steering order parsed in described communication message; And
Compare to find out device transmission link information corresponding with described steering order in described instruction dictionary with the instruction dictionary preset by the described steering order parsed.
3. the boats and ships collecting method of changeable transmission link as claimed in claim 2, it is characterised in that, gather the dynamic information of navigation of boats and ships, the dynamic information of navigation collected with the device transmission link information matches obtained and is stored, comprising:
Read the device transmission link information in described Equipments Setting and gather the dynamic information of navigation of boats and ships;
Under determining that the dynamic information of described navigation is normal situation, the dynamic information of described navigation gathered with the device transmission link information matches read and is stored in database.
4. the boats and ships collecting method of changeable transmission link as claimed in claim 3, it is characterised in that, the dynamic information of navigation not sent is sent according to the transmission link corresponding to the device transmission link information mated, comprising:
With the device transmission link information of the dynamic information matches of navigation not sent in reading database;
Detect transmission link corresponding in described device transmission link information and under detection obtains the described normal situation of transmission link, read the dynamic information of described navigation not sent and warp after the form of corresponding for the generation of dynamic for described navigation information device transmission link information is sent by described transmission link.
5. the boats and ships collecting method of changeable transmission link as claimed in claim 1, it is characterised in that, described device transmission link information transmission link information and the configuration information corresponding with described transmission link information;
The transmission of described transmission link information C station, FBB transmission and 3G transmission;
Described configuration information is stood with described C and is transmitted the corresponding communication message type of transmission UDP type of transmission corresponding with described 3G transmission and transmit corresponding file transfer mode, mail transmission mode and UDP type of transmission with described FBB.
6. the boats and ships data collecting system of a changeable transmission link, it is characterised in that, comprising:
The security communication module being located at boats and ships end, is established a communications link by maritime satellite and ground control terminal, for receiving the communication message of the switching transmission link that described ground control terminal sends;
Control unit, communicate model calling with described security, for obtaining described communication message and resolve equipment transmission link information;
Collecting unit, for the dynamic information that gathers the navigation of boats and ships;
Storage unit, is connected with described control unit and described collecting unit, carries out mating for the dynamic information of navigation of the device transmission link information resolved by described control unit and described collecting unit collection and is stored; And
Send unit, it is connected with described storage unit, the dynamic information of navigation not sent in described storage unit for obtaining and the device transmission link information mated with it, and send the dynamic information of described navigation according to the device transmission link information of coupling, the transmission state of the dynamic information of navigation that amendment is corresponding after being sent completely.
7. the boats and ships data collecting system of changeable transmission link as claimed in claim 6, it is characterised in that, described control unit comprises command analysis module and route handoff module;
Described command analysis module communicates with described security model calling, the communication message received for the module that described security communicated resolves to obtain steering order, and finds corresponding device transmission link information from default instruction dictionary according to described steering order;
Described route handoff module is connected with described command analysis module, is stored in Equipments Setting for described command analysis module is resolved the device transmission link information obtained.
8. the boats and ships data collecting system of changeable transmission link as claimed in claim 7, it is characterised in that, described storage unit comprises the database sending information storage module and being connected with described transmission information storage module;
Described transmission information storage module is connected with described Equipments Setting and described collecting unit, for the device transmission link information that reads in described Equipments Setting with obtain the dynamic information of navigation that described collecting unit gathers, and being stored to the device transmission link information read and the dynamic information match of navigation that obtains in described database.
9. the boats and ships data collecting system of changeable transmission link as claimed in claim 8, it is characterized in that, described transmission unit comprises information sending module, described information sending module and described DataBase combining, the dynamic information of navigation not sent in described database for obtaining and the device transmission link information corresponding with it, and send the dynamic information of described navigation with the transmission link specified by described device transmission link information.
10. the boats and ships data collecting system of changeable transmission link as claimed in claim 9, it is characterised in that, described device transmission link information transmission link information and the configuration information corresponding with described transmission link information;
The transmission of described transmission link information C station, FBB transmission and 3G transmission;
Described configuration information is stood with described C and is transmitted the corresponding communication message type of transmission UDP type of transmission corresponding with described 3G transmission and the file transfer mode corresponding with FBB transmission, mail transmission mode and UDP type of transmission;
Described transmission unit also comprises the file send module, mail sending module and the UDP sending module that are connected with described information sending module, and described information sending module communicates with described security model calling;
Described file send module is mated mutually with described file transfer mode, for realizing described file transfer mode by described FBB transmission;
Described mail sending module is mated mutually with described mail transmission mode, for realizing described mail transmission mode by described FBB transmission;
Described UDP sending module mates mutually with described UDP type of transmission, for transmitted by described FBB or described 3G transmission realize described UDP type of transmission;
Described security communication module is mated mutually with described communication message type of transmission, for realizing described communication message type of transmission by described C station transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018111.6A CN105634584B (en) | 2015-12-30 | 2015-12-30 | The ships data acquisition system and method for changeable transmission link |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511018111.6A CN105634584B (en) | 2015-12-30 | 2015-12-30 | The ships data acquisition system and method for changeable transmission link |
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| Publication Number | Publication Date |
|---|---|
| CN105634584A true CN105634584A (en) | 2016-06-01 |
| CN105634584B CN105634584B (en) | 2019-04-12 |
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| CN201511018111.6A Active CN105634584B (en) | 2015-12-30 | 2015-12-30 | The ships data acquisition system and method for changeable transmission link |
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| CN106330293A (en) * | 2016-08-25 | 2017-01-11 | 深圳市天海世界卫星通信科技有限公司 | Satellite broadband communication integration system |
| CN109412675A (en) * | 2018-09-27 | 2019-03-01 | 南京凯瑞得信息科技有限公司 | Boat-carrying network and device resource control method based on satellite communication |
| CN110098863A (en) * | 2019-05-07 | 2019-08-06 | 中国人民解放军32039部队 | Link rate adaptive transmission method, apparatus and system |
| CN111294664A (en) * | 2019-05-28 | 2020-06-16 | 杭州萤石软件有限公司 | Audio and video data transmission method, electronic equipment and storage medium |
| CN112134791A (en) * | 2020-09-15 | 2020-12-25 | 青岛科技大学 | Comprehensive routing gateway for intelligent network link monitoring and switching |
| CN114697367A (en) * | 2022-02-21 | 2022-07-01 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Ship propulsion system operation and maintenance system and method based on multi-network fusion remote communication |
| CN115314861A (en) * | 2022-08-03 | 2022-11-08 | 上海船舶运输科学研究所有限公司 | Automatic switching strategy and user management method based on ship multi-satellite link and gateway equipment |
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| CN116667904A (en) * | 2023-05-15 | 2023-08-29 | 捷信（浙江）通信技术有限公司 | Communication system based on satellite narrowband transmission and data self-adaptation |
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| CN106330293A (en) * | 2016-08-25 | 2017-01-11 | 深圳市天海世界卫星通信科技有限公司 | Satellite broadband communication integration system |
| CN109412675A (en) * | 2018-09-27 | 2019-03-01 | 南京凯瑞得信息科技有限公司 | Boat-carrying network and device resource control method based on satellite communication |
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| CN110098863B (en) * | 2019-05-07 | 2020-12-11 | 中国人民解放军32039部队 | Link rate self-adaptive transmission method, device and system |
| CN111294664A (en) * | 2019-05-28 | 2020-06-16 | 杭州萤石软件有限公司 | Audio and video data transmission method, electronic equipment and storage medium |
| CN112134791A (en) * | 2020-09-15 | 2020-12-25 | 青岛科技大学 | Comprehensive routing gateway for intelligent network link monitoring and switching |
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| CN116667904A (en) * | 2023-05-15 | 2023-08-29 | 捷信（浙江）通信技术有限公司 | Communication system based on satellite narrowband transmission and data self-adaptation |
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