CN101945356A - Device and method for performing data transmission through universal mobile communication terminal - Google Patents
Device and method for performing data transmission through universal mobile communication terminal Download PDFInfo
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- CN101945356A CN101945356A CN201010223515XA CN201010223515A CN101945356A CN 101945356 A CN101945356 A CN 101945356A CN 201010223515X A CN201010223515X A CN 201010223515XA CN 201010223515 A CN201010223515 A CN 201010223515A CN 101945356 A CN101945356 A CN 101945356A
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Abstract
The invention discloses a device and a method for performing data transmission through a universal mobile communication terminal. The device comprises an aeronautical data server, a mobile communication network, a universal mobile communication terminal, a data loading device and on-board electronic equipment, wherein the aeronautical data server is one or a group of computer servers accessing the mobile communication network; the universal mobile communication terminal is communicated with the aeronautical data server through the communication network; and the data loading device loads the aeronautical data which is stored at the universal mobile communication terminal into the on-board electronic equipment. The device and the method for performing the data transmission have the advantages of receiving flight data integrally, authentically and dynamically in real time, loading cockpit flight data in wired, wireless or manually input and other modes, realizing low-cost data interaction through the universal mobile communication terminal, improving the operating efficiency, improving the flight safety and reducing the operating cost of airlines.
Description
Technical field
Present technique relates to the civil aircraft avionics system, belongs to flight management, flight business data transmission and loading, data communication technology field, particularly a kind of device and transmission method that carries out transfer of data by universal mobile communication terminal.
Background technology
The present age, the data input of civil aircraft aviation electronic equipment and system had following three kinds of modes: 1. import by the portable loading device of special use or the control unit CDU that is fixed in the driving cabin; 2. import by the database of prestrain, and 3. import in the mode of radio communication by aeronautical data chain.
The major defect of the portable loading device by special use is, can only can't load on other airports of aircraft operation, and can only be loaded by the attendant in this realization of airline, can not be loaded by the aircrew; The aircrew can only load by the control unit CDU that is fixed in the driving cabin, but can only manually import according to the papery written document, and operating efficiency and data accuracy are lower.
The major defect of the mode in preloading data storehouse not only is can only be in this realization of airline, and can only be loaded by the attendant, and inborn shortcoming just is effective poor, can't guarantee aeronautical data actual effect and the accuracy that moved the same day.Must provide other means, so that upgrade the operation desired data on the same day.
Solved above-mentioned drawback by aeronautical data chain in the mode of radio communication, but because of the foreign trader franchise of aeronautical data chain by the America and Europe, rental charge is high, with a domestic family the small-sized airline of 60 airplanes only being arranged is example, and annual communication expense is up to 2,000,000 RMB.For so large-scale company of CA, East Airways and South Airways, its fleet quantity is up to hundreds of, and usage charges are more high.
The aeronautical data catenary system is made up of airborne special equipments such as aerodiscone antenna, data router, receiver, display and controllers, and the typical devices purchase commodity is about ten thousand dollars of 70-100, configuration and maintenance cost costliness.
Current, airline has generally adopted with Internet service provider such as China Telecom signatory, the special-purpose group of unit net for example, by the fly low-cost mode of business arrangement of common mobile communications network, therefore, be necessary by this platform, develop a kind of technical method and input unit that carries out transfer of data by universal mobile communication terminal.
Summary of the invention
Deficiency at prior art exists the object of the present invention is to provide a kind of device that carries out transfer of data by universal mobile communication terminal;
The device that another object of the present invention is to provide utilization to carry out transfer of data by universal mobile communication terminal carries out the method for transfer of data.
The present invention has finished the flying quality with integrality, authenticity, dynamic real-time and has received; By modes such as wired, wireless or artificial inputs, load the driving cabin flying quality; By universal mobile communication terminal, realize that low-cost data is mutual, improve operational efficiency, improve flight safety; As effectively replenishing of existing means, greatly reduced dependence to the aviation private data network, reduced the operating cost of airline, meet the technological development direction that mobile communications network is used, improve modernization level.
Realize that the technical scheme that objects of the present invention adopted is as follows:
A kind of device that carries out transfer of data by universal mobile communication terminal, comprise the aeronautical data server, mobile communications network, universal mobile communication terminal, data loading device and air environment, described aeronautical data server is the computer server of or a group of access mobile communications network, described universal mobile communication terminal is realized and the communicating by letter of aeronautical data server by communication network, data loading device is the communication media of universal mobile communication terminal and air environment, and the aeronautical data that data loading device will be stored in universal mobile communication terminal is loaded in the air environment.
Described aeronautical data server uses wired or wireless access way connects mobile communications network, for all provide the aeronautical data Exchange Service by the universal mobile communication terminal that mobile communications network inserts.
Described mobile communications network can be selected to be provided by domestic any mobile communication service provider, as China Mobile, and China Netcom, China Telecom etc.
Described universal mobile communication terminal comprises mobile phone, PDA, online notebook computer, and the mobile communication terminal device of other customization.
Described data load is one of following dual mode, the one, by wired (USB, Ethernet, serial ports etc.) or wireless (bluetooth, infrared etc.) mode connects universal mobile communication terminal, connect airborne equipment by air environment standard interface (as the ARINC429 bus), the aeronautical data that is stored in wherein is loaded in the air environment automatically.The 2nd, manually required aeronautical data is input in the air environment by this standard airborne equipment of MCDU.
The device that utilization is carried out transfer of data by universal mobile communication terminal carries out the method for transfer of data, and its step is as follows:
1), at first define the content and the form of required aeronautical data, and be stored in the aeronautical data server, the aeronautical data server is in the accessing mobile communication network state;
The data description form can adopt the text data form, and this mode is explained fairly simple, can show on any digital device very easily.Shortcoming is to be difficult to realize the automatic content that is wherein comprised of discerning of digital device, and this kind data format is applicable to the crew manual read.SMS can use this kind data format.As shown in table 1.
The data file example of table 1 text formatting
Perhaps adopt the XML language description, this is a kind of SGML very flexibly, is widely used in the automated information exchange of ecommerce.Because its powerful expandability can be described the various attributes of aeronautical data very easily, and can make data transmission and parsing between digital device very easily.Also adopt this kind data format in the American-European employed aeronautical data exchange model (AIXM) at present, therefore can keep slitless connection with international trend.The online notebook computer, intelligent mobile terminals such as PDA can use this kind data format.As shown in table 2.
The data file example of table 2XML form
Perhaps set special data format according to the concrete needs of airline.
2), the aeronautical data server receives the data request signal that universal mobile communication terminal sends and makes response then, feeds back required aeronautical data;
3), mobile communication terminal receives and the storage aeronautical data;
Mobile communication terminal can receive flight and prepare all required data contents.Comprise:
● satisfy the required flight plan data of flight management system of ARINC702A standard
● satisfy the ACARS system data of ARINC619-2 standard
● data of freely setting by airline etc.
With the flight plan is example, comprises following data:
● original position
● the line of flight
● performance data
● takeoff data
● RTE DATA
● the alternate airport data
● the standard instrument departure, SID program
● the Standard Instrument Approach program
● wind
● the summit of climbing
● letdown point
● the CI value
4), using on-board data charger or manual mode that the aeronautical data that receives is loaded in the air environment goes;
5), set up the system interaction mode, mainly be meant business according to airline, realize information interaction mechanism.
Download, be sent to the process of driver's mancarried device from the corporate server network; Upload, the driver is uploaded to corporate server by mancarried device with the result of aircraft operation data; Interconnected, by the intermediary of corporate server, between the different flight units to the data passes of same line of business.
Mutual contact mode must be to realize scientific management by the purpose of corporate server intermediary, reduces artificial randomness.Promptly, realize checking and examination and approval procedures of electronization, guarantee that artificial factor reaches minimum by the data intermediary of corporate server.
The present invention has following advantage compared with the prior art:
The present invention is by the mode of definition, editor and transmitting-receiving flight service digital information, use universal mobile communication terminal, utilize the common electrical communication network, transmit flying quality, realize the real-time loading of the required flying quality of driving cabin avionics system by wired, wireless or manual type.
Secondly, currently in the flight way, can not use universal mobile communication terminal, use the universal mobile communication terminal accessing mobile communication network to use in the ground stage.But because of flying quality be mainly take off before flight prepare requiredly, account for more than 90% of data load workload.By this mode of mobile communication terminal, still can greatly reduce the dependence of airline to the aeronautical data net of foreign trader's franchise, only continue to use the aeronautical data chain service aloft, this has just greatly reduced the use cost of flying quality passing service.
The 3rd, the flying quality that the present invention transmitted not only has convenience and the effective feature that the aircrew loads in real time, also have that other modes can't all realize, promptly net the convenience of in time issuing other flights, connecting flight, air traffic control and ground operational management personnel by the group.
In addition, the present invention complies with IT technology and commercial Application development trend, and the modern management means are provided, and provides a technical foundation for realizing the professional modernization of airline's flight, networked management at low cost.
Because the particular content of flying quality can be defined voluntarily by airline, greatly reduced the dependence of airline to supplier, improved the cost benefit that airline purchases investment, for flexible, pointed data are provided by the means easily that provide; By using the transmitting-receiving interaction of SMS, information is more unimpeded, has improved the operational efficiency of flight thus, has strengthened flight safety.The present invention uses the fly transmission of business datum of common electrical communication network, and method is simple, deployment cost is low, performance is high, is convenient to popularization and application, has tangible comprehensive benefit.And the mobile communication service is very ripe and stable, has shortened the research and development time, has lowered R﹠D costs, has increased the market competitiveness of home-built aircraft.
Description of drawings
The avionics system data input stream journey figure of Fig. 1 for using data loader to load automatically among the present invention;
Fig. 2 is for using the airborne MCDU avionics system data input stream journey figure of input method manually among the present invention.
Embodiment
How further specify the present invention below in conjunction with attached Fig. 1 and 2 realizes.
Embodiment 1
Use mobile phone as universal mobile communication terminal 3, receive flight plan with mobile phone short messages
The whole system flow process is summarized as: with default flight plan information according to flight number as sign, deposit in the SMS server 1.The pilot is by sending to SMS server 1 to assigned number with flight number, and SMS server 1 feeds back flight plans with the short message form by mobile communications network 2.
(1) preparation of system:
The minimum hardware demand of system comprises: a SMS server, the regular handset that can receive and dispatch note.
The minimum software requirement of system comprises: the flight plan that runs on the SMS server sends software and flight plan data storehouse.
Flight plan information: comprise the needed flight plan data of pilot.Data are stored in the plain text mode.For making things convenient for the pilot to read, need prearrange the flight plan data type-setting mode according to the short message form.Because the data volume that flight plan comprises is bigger, can't in a short message, express fully, therefore need merogenesis to organize.
Merogenesis is expressed and can be it will be appreciated by those skilled in the art that and realize according to existing navigational matters information processing rule.
(2) operation of system:
SMS server 1 always is in opening.The pilot back of boarding sends same day flight number to the number of appointment the number of the binding of SMS server (promptly with).After SMS server 1 is received pilot's note,, from database, inquire the flight plan corresponding and send on pilot's the mobile phone 3 with flight number by resolving short message.The pilot selects needed data by reading the content in the short message, is input in the air environment 5 by MCDU4.
Embodiment 2
Use net book as universal mobile communication terminal 3, receive flight plan.
The whole system flow process is summarized as: insert aeronautical data server 1 by net book 3, download required flight plan data.Use exclusive data to understand software and show complete flight plan.Simultaneously can select to use flight plan charger 4 to insert airborne avionics 5 (but this equipment may need to satisfy the seaworthiness Valuation Standard) by airborne I/O interface.
(1) preparation of system:
The minimum hardware demand of system comprises: 1, one 3G net book of aeronautical data server that can insert the Internet 2, a cover aviation electronics data load equipment.
The minimum software requirement of system comprises: run on a sets of data service software and flight plan data storehouse on the aeronautical data server.Run on the client communication software on the 3G net book.Those skilled in the art can use conventional IT technology to realize this programme.For example, ims server and client software should be similar to " big wisdom " such data, services software.Need import username and password when opening client software, with maintaining secrecy and safety of guarantee information.The pilot can read required flight parameter in real time after entering software, also can download required flying quality simultaneously, runs on the signal procedure on the aviation electronics data load equipment.
Data in the flight plan data storehouse are used the XML language, describe the flight plan data structure.
The XML language is an adult language in the industry, and those skilled in the art can understand and use present technique to realize this programme, expresses the flight plan information of XML language description.
(2) operation of system:
Aeronautical data server 1 always is in the Internet state that inserts.Use the client communication software on the 3G net book after the pilot boards, log in the data server,, download required flight plan data by the man-machine interface of client communication software.These data can show on the 3G net book, read for the pilot.Also can flight plan be loaded in the air environment 5 by aviation electronics data load equipment 4.
The 3G net book can be by being connected with aviation electronics data loading device 4 by wired (USB, Ethernet, serial ports etc.) or wireless (bluetooth, infrared etc.) mode.
Claims (6)
1. device that carries out transfer of data by universal mobile communication terminal, comprise the aeronautical data server, mobile communications network, universal mobile communication terminal, data loading device and air environment, it is characterized in that: described aeronautical data server is the computer server of or a group of access mobile communications network, described universal mobile communication terminal is realized and the communicating by letter of aeronautical data server by communication network, data loading device is the communication media of universal mobile communication terminal and air environment, and the aeronautical data that data loading device will be stored in universal mobile communication terminal is loaded in the air environment.
2. a kind of device that carries out transfer of data by universal mobile communication terminal according to claim 1, it is characterized in that: described aeronautical data server uses wired or wireless access way connects mobile communications network, for all provide the aeronautical data Exchange Service by the universal mobile communication terminal that mobile communications network inserts.
3. according to claim 1ly a kind ofly carry out the device of transfer of data by universal mobile communication terminal, it is characterized in that: described mobile communications network is selected China Mobile, China Netcom or China Telecom.
4. according to claim 1ly a kind ofly carry out the device of transfer of data by universal mobile communication terminal, it is characterized in that: described universal mobile communication terminal is a mobile phone, PDA, the mobile communication terminal device of online notebook computer or other customization.
5. a kind of device that carries out transfer of data by universal mobile communication terminal according to claim 1, it is characterized in that: described data load is one of following dual mode, the one, connect universal mobile communication terminal by wired or wireless mode, connect airborne equipment by the air environment standard interface, the aeronautical data that is stored in wherein is loaded into air environment automatically; The 2nd, manually required aeronautical data is input in the air environment by MCDU standard airborne equipment.
6. utilize the described device that carries out transfer of data by universal mobile communication terminal of claim 1-5 to carry out the method for transfer of data, its step is as follows:
1), at first define the content and the form of required aeronautical data, and be stored in the aeronautical data server, the aeronautical data server is in the accessing mobile communication network state;
2), the aeronautical data server receives the data request signal that universal mobile communication terminal sends and makes response then, feeds back required aeronautical data;
3), mobile communication terminal receives and the storage aeronautical data;
4), using on-board data charger or manual mode that the aeronautical data that receives is loaded in the air environment goes;
5), set up the system interaction mode: download, be sent to the process of driver's mancarried device from the corporate server network; Upload, the driver is uploaded to corporate server by mancarried device with the result of aircraft operation data; Interconnected, by the intermediary of corporate server, between the different flight units to the data passes of same line of business.
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| CN201010223515XA CN101945356A (en) | 2010-07-05 | 2010-07-05 | Device and method for performing data transmission through universal mobile communication terminal |
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| CN102946421A (en) * | 2012-10-31 | 2013-02-27 | 深圳市森普航科电子有限公司 | System and method for transmitting aviation flight data and navigation information |
| CN106662872A (en) * | 2014-07-08 | 2017-05-10 | 赛峰电子与防务公司 | System for remote-controlled systems |
| CN109544432A (en) * | 2019-01-12 | 2019-03-29 | 乐宁宁 | A kind of method and device for realizing airline flights fortune control using aerial internet |
| CN111709538A (en) * | 2020-05-25 | 2020-09-25 | 中国商用飞机有限责任公司 | System and method for authenticating ground maintenance equipment of an aircraft |
| CN115880951A (en) * | 2022-10-28 | 2023-03-31 | 田晓东 | Implementation method and application system of 5D computer flight plan |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102946421A (en) * | 2012-10-31 | 2013-02-27 | 深圳市森普航科电子有限公司 | System and method for transmitting aviation flight data and navigation information |
| CN102946421B (en) * | 2012-10-31 | 2016-08-17 | 深圳市森普航科电子有限公司 | Aviation flight data and sail information transmission system and method |
| CN106662872A (en) * | 2014-07-08 | 2017-05-10 | 赛峰电子与防务公司 | System for remote-controlled systems |
| CN106662872B (en) * | 2014-07-08 | 2018-02-06 | 赛峰电子与防务公司 | System for remote operating system |
| CN109544432A (en) * | 2019-01-12 | 2019-03-29 | 乐宁宁 | A kind of method and device for realizing airline flights fortune control using aerial internet |
| CN111709538A (en) * | 2020-05-25 | 2020-09-25 | 中国商用飞机有限责任公司 | System and method for authenticating ground maintenance equipment of an aircraft |
| CN111709538B (en) * | 2020-05-25 | 2023-11-24 | 中国商用飞机有限责任公司 | System and method for authenticating ground maintenance equipment of an aircraft |
| CN115880951A (en) * | 2022-10-28 | 2023-03-31 | 田晓东 | Implementation method and application system of 5D computer flight plan |
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Application publication date: 20110112 |