CN106375379A - Method and system for returning ship related data after being compressed to shore-based server - Google Patents
Method and system for returning ship related data after being compressed to shore-based server Download PDFInfo
- Publication number
- CN106375379A CN106375379A CN201610731707.9A CN201610731707A CN106375379A CN 106375379 A CN106375379 A CN 106375379A CN 201610731707 A CN201610731707 A CN 201610731707A CN 106375379 A CN106375379 A CN 106375379A
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- Prior art keywords
- data
- cabin
- bank base
- compressed
- navigation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/762—Media network packet handling at the source
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G3/00—Traffic control systems for marine craft
-
- 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
-
- 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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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Ocean & Marine Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Astronomy & Astrophysics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Health & Medical Sciences (AREA)
- Computing Systems (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Traffic Control Systems (AREA)
- Instructional Devices (AREA)
Abstract
The invention discloses a method and system for returning ship related data after being compressed to a shore-based server. The method mainly comprises the steps of receiving ship side navigation data and engine room data; compressing the engine room data and the navigation data; returning the engine room data and the navigation data to the shore-based server through a satellite network; decompressing the data by the shore-based server and transmitting the data to a monitoring terminal and saving the data to a database; and receiving monitoring data by the monitoring terminal and graphically displaying the monitoring data. Therefore, the method for returning the ship related data after being compressed to the shore-based server provided by the invention can overcome the defects of the prior art that the satellite communication mode is adopted, the charging standard is calculated according to the number of bytes, and the cost of the satellite communication mode is high.
Description
Technical field
The present invention relates to ship information transmission technique field, in particular it relates to pass back to after ships related data is compressed
The method and system of bank base server.
Background technology
Each Ship Management Co., it should be understood that managed vessel position and vessel motion situation, needs the number that navigates on ship
Pass bank base Ship Management Co. according to, cabin data message back.But navigational field is due to being built deficiency not even by communication base station
There is communication base station impact, commonly used satellite communication, expenses standard calculates according to byte quantity, satellite communication takes
With high.
Content of the invention
It is an object of the invention to, for the problems referred to above, after proposing to compress ships related data, pass back to bank base service
The method and system of device, to realize Ship Management Co. real-time reception ships data, understand marine navigation and running status in real time,
The advantage reducing Ship Management Co. data transfer cost.
For achieving the above object, the technical solution used in the present invention is: passes back to bank base clothes after ships related data compression
The method and system of business device, specifically include that
Step 1: taken-over vessel end navigation data and cabin data；
Step 2: cabin data and navigation data are compressed；
Step 3: bank base server is transferred back to by satellite network；
Step 4: data decompression is sent to monitor terminal and is saved in data base simultaneously by bank base server；
Step 5: monitor terminal receives monitoring data, and image conversion shows.
Further, step 2 is specifically, according to the particularity of data, navigation data and cabin data are entered according to sentence
Row compression, the character quantity that all sentences of data use is added and is less than 64 characters, using 6 bits during data transfer
Represent, compare 8 bit transmission and save flow byte number 25%.
Further, pass back to the system of bank base server after ships related data compression, including
Exceedingly high line, taken-over vessel end navigation data and cabin data are defended on ship, and ship end navigation data and cabin data are pressed
Contracting,
Telecommunication satellite, forwards the navigation data after compression and cabin data,
Bank base defends logical equipment, receives the navigation data after compression and cabin data,
Bank base data processing server, the navigation data after compression and cabin data are decompressed, and send to bank base monitoring
Terminal,
Bank base monitoring terminal equipment, receives the navigation data after decompression and cabin data, and the data after decompression is shown.
The method and system of bank base server are passed back to after various embodiments of the present invention ships related data is compressed, due to
Specifically include that taken-over vessel end navigation data and cabin data；Cabin data and navigation data are compressed；By satellite network
Transfer back to bank base server；Data decompression is sent to monitor terminal and is saved in data base simultaneously by bank base server；Monitoring is eventually
End receives monitoring data, and image conversion shows；Satellite communication is adopted such that it is able to overcome, expenses standard is pressed in prior art
Calculate according to byte quantity, the costly defect of satellite communication.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or being understood by implementing the present invention.
Below by drawings and Examples, technical scheme is described in further detail.
Brief description
Accompanying drawing is used for providing a further understanding of the present invention, and constitutes a part for description, the reality with the present invention
Apply example and be used for explaining the present invention together, be not construed as limiting the invention.In the accompanying drawings:
Fig. 1 be the specific embodiment of the invention described in ships related data is compressed after pass back to bank base server method former
Reason flow chart；
Fig. 2 is the system passing back to bank base server after compressing ships related data described in the specific embodiment of the invention
Structural representation.
Specific embodiment
Below in conjunction with accompanying drawing, the preferred embodiments of the present invention are illustrated it will be appreciated that preferred reality described herein
Apply example to be merely to illustrate and explain the present invention, be not intended to limit the present invention.
The present invention studies and achieves marine navigation data, the algorithm of cabin data message compression and technical scheme.
Specifically, pass back to the method and system of bank base server after ships related data compression, specifically include that
Step 1: taken-over vessel end navigation data and cabin data；
Step 2: cabin data and navigation data are compressed；
Step 3: bank base server is transferred back to by satellite network；
Step 4: data decompression is sent to monitor terminal and is saved in data base simultaneously by bank base server；
Step 5: monitor terminal receives monitoring data, and image conversion shows.
Further, step 2 is specifically, according to the particularity of data, navigation data and cabin data are entered according to sentence
Row compression, the character quantity that all sentences of data use is added and is less than 64 characters, using 6 bits during data transfer
Represent, compare 8 bit transmission and save flow byte number 25%.
Further, pass back to the system of bank base server after ships related data compression, including
Exceedingly high line, taken-over vessel end navigation data and cabin data are defended on ship, and ship end navigation data and cabin data are pressed
Contracting,
Telecommunication satellite, forwards the navigation data after compression and cabin data,
Bank base defends logical equipment, receives the navigation data after compression and cabin data,
Bank base data processing server, the navigation data after compression and cabin data are decompressed, and send to bank base monitoring
Terminal,
Bank base monitoring terminal equipment, receives the navigation data after decompression and cabin data, and the data after decompression is shown.
Marine navigation data, cabin data are compressed.According to the particularity of data, we enter data according to sentence
Row compression.The character quantity that all sentences that navigate use is added and is less than 64 characters, and therefore we design 64 characters
Binary form such as table 1:
Table 1
Represented using 6 bits when being transmitted by above design data and can meet data form needs, original 8 two of ratio
Flow byte number 25% is saved in the transmission of system number.
At least can reach following beneficial effect: realize Ship Management Co. real-time reception ship and go on board data, real-time
Solution marine navigation and running status, reduce Ship Management Co. data transfer cost.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention, although
With reference to the foregoing embodiments the present invention is described in detail, for a person skilled in the art, it still can be right
Technical scheme described in foregoing embodiments is modified, or carries out equivalent to wherein some technical characteristics.All
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvement made etc., should be included in the protection of the present invention
Within the scope of.
Claims (3)
1. pass back to the method for bank base server after ships related data being compressed it is characterised in that comprising the following steps:
Step 1: taken-over vessel end navigation data and cabin data；
Step 2: cabin data and navigation data are compressed；
Step 3: bank base server is transferred back to by satellite network；
Step 4: data decompression is sent to monitor terminal and is saved in data base simultaneously by bank base server；
Step 5: monitor terminal receives monitoring data, and image conversion shows.
2. according to claim 1 ships related data is compressed after pass back to the method for bank base server, its feature exists
In, step 2 specifically, according to the particularity of data, navigation data and cabin data are compressed according to sentence, data owns
The character quantity that sentence uses is added and is less than 64 characters, is represented using 6 bits, compare 8 two during data transfer
Flow byte number 25% is saved in the transmission of system number.
3. the system based on the method passing back to bank base server after described in claim 1 compressing ships related data, its
It is characterised by, including
Exceedingly high line, taken-over vessel end navigation data and cabin data are defended on ship, and ship end navigation data and cabin data are pressed
Contracting,
Telecommunication satellite, forwards the navigation data after compression and cabin data,
Bank base defends logical equipment, receives the navigation data after compression and cabin data,
Bank base data processing server, the navigation data after compression and cabin data are decompressed, and send to bank base monitoring
Terminal,
Bank base monitoring terminal equipment, receives the navigation data after decompression and cabin data, and the data after decompression is shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731707.9A CN106375379A (en) | 2016-08-26 | 2016-08-26 | Method and system for returning ship related data after being compressed to shore-based server |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610731707.9A CN106375379A (en) | 2016-08-26 | 2016-08-26 | Method and system for returning ship related data after being compressed to shore-based server |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106375379A true CN106375379A (en) | 2017-02-01 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610731707.9A Pending CN106375379A (en) | 2016-08-26 | 2016-08-26 | Method and system for returning ship related data after being compressed to shore-based server |
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| CN (1) | CN106375379A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960606A (en) * | 2017-03-16 | 2017-07-18 | 青岛科恩锐通信息技术股份有限公司 | A kind of low-power consumption is coastal and inland navigation craft management system |
| CN107864226A (en) * | 2017-12-22 | 2018-03-30 | 北京昌飒电子科技有限公司 | A kind of ship working application support platform |
| CN110203345A (en) * | 2019-05-31 | 2019-09-06 | 广州中海电信有限公司 | A kind of Ship dynamic situation information transmitting system Shipborne terminal |
| CN110401477A (en) * | 2019-07-01 | 2019-11-01 | 闽江学院 | A kind of method of long range fishing information collection passback processing |
| CN111835700A (en) * | 2019-12-04 | 2020-10-27 | 北京嘀嘀无限科技发展有限公司 | Data processing method and device, electronic equipment and storage medium |
| CN113313854A (en) * | 2021-04-30 | 2021-08-27 | 福建新继船舶服务有限公司 | Ship data transmission method and system |
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| CN201514701U (en) * | 2009-09-28 | 2010-06-23 | 大连海事大学 | Ship synthesis data collecting, processing and transmitting system |
| CN102291301A (en) * | 2011-08-10 | 2011-12-21 | 杭州迪普科技有限公司 | Message characteristic matching method and device |
| CN103067452A (en) * | 2012-12-13 | 2013-04-24 | 广州联物网络科技有限公司 | Automatic identification system (AIS) mobile base station system based on Beidou satellite communication system |
| CN103874017A (en) * | 2014-01-20 | 2014-06-18 | 杭州承联通信技术有限公司 | Satellite positioning data transmission method |
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2016
- 2016-08-26 CN CN201610731707.9A patent/CN106375379A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201514701U (en) * | 2009-09-28 | 2010-06-23 | 大连海事大学 | Ship synthesis data collecting, processing and transmitting system |
| CN102291301A (en) * | 2011-08-10 | 2011-12-21 | 杭州迪普科技有限公司 | Message characteristic matching method and device |
| CN103067452A (en) * | 2012-12-13 | 2013-04-24 | 广州联物网络科技有限公司 | Automatic identification system (AIS) mobile base station system based on Beidou satellite communication system |
| CN103874017A (en) * | 2014-01-20 | 2014-06-18 | 杭州承联通信技术有限公司 | Satellite positioning data transmission method |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960606A (en) * | 2017-03-16 | 2017-07-18 | 青岛科恩锐通信息技术股份有限公司 | A kind of low-power consumption is coastal and inland navigation craft management system |
| CN107864226A (en) * | 2017-12-22 | 2018-03-30 | 北京昌飒电子科技有限公司 | A kind of ship working application support platform |
| CN110203345A (en) * | 2019-05-31 | 2019-09-06 | 广州中海电信有限公司 | A kind of Ship dynamic situation information transmitting system Shipborne terminal |
| CN110401477A (en) * | 2019-07-01 | 2019-11-01 | 闽江学院 | A kind of method of long range fishing information collection passback processing |
| CN111835700A (en) * | 2019-12-04 | 2020-10-27 | 北京嘀嘀无限科技发展有限公司 | Data processing method and device, electronic equipment and storage medium |
| CN111835700B (en) * | 2019-12-04 | 2022-07-22 | 北京嘀嘀无限科技发展有限公司 | Data processing method and device, electronic equipment and storage medium |
| CN113313854A (en) * | 2021-04-30 | 2021-08-27 | 福建新继船舶服务有限公司 | Ship data transmission method and system |
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Application publication date: 20170201 |
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