CN103944971A - General aviation aircraft fault intelligent processing system based on cloud service - Google Patents
General aviation aircraft fault intelligent processing system based on cloud service Download PDFInfo
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Abstract
The invention belongs to the technology of aircraft avionics systems, and relates to a general aviation aircraft fault intelligent processing system based on the cloud service. The general aviation aircraft fault intelligent processing system is characterized by comprising an airborne terminal, an aircraft maintenance terminal, a control tower terminal, a cloud server-side, an external aircraft maintenance terminal and a technical support end. The airborne terminal comprises a navigation aircraft data communication interface, a control module, a network communication module, a satellite positioning module, an automatic alarm module and a status display module, wherein all the modules except the control module are connected with the control module. The navigation aircraft data communication interface is connected with a collection sensor through a navigation aircraft communication bus. According to the general aviation aircraft fault intelligent processing system, faults which may happen to navigation aircrafts can be warned early, and a solution for processing the faults can be provided.
Description
Technical field
The invention belongs to Aircraft electric system technology, relate to a kind of general aviation aircraft intelligent fault treatment system based on cloud service.
Background technology
Since country in 2010 sends the policy of open low altitude airspace, the development of support General Aviation, in succession put into effect the policy document such as " low altitude airspace administrative provisions ", " examination & approval of General Aviation Flight task and administrative provisions ", greatly promoted Chinese navigation market development.Along with the fast development of China's economy, the quantity of China's general-purpose aircraft had significantly growth more in the past in recent years, and by the end of the end of the year in 2013, General Aviation whole industry aircraft quantity reached more than 1600.Corresponding, China's general aviation aircraft is manufactured and service development is serious lags behind.The antiaircraft safety of country and low-latitude flying safe practice Means of Ensuring disappearance are the great realistic problems that the development of China's General Aviation faces.Safety, as the most important principle in aviation flight field, is regarded as flight " last line of defense " all the time, once more line consequence is hardly imaginable.In the factors of impact " flight safety ", aircraft mechanical breakdown is an extremely important reason.According to civil aviaton statistics, having every year 10% aircraft accident is to be caused by mechanical breakdown.The most service work of current aircraft machinery is all to treat that aircraft just can carry out after falling, for some faults that may occur at any time in flight course, has no way of learning like this, thus the potential safety hazard of existence.
In prior art, in navigation, the fault detect of aircraft is that the data that monitored by the transducer on aircraft pass to aircraft crew member, by crew, the data obtained is reported to ground control tower staff again, again through ground control tower staff to data analysis and by result feedback to crew, and crew is guided.The same Shortcomings of this technical scheme: (1), because the fault message monitoring aboard needs manual analysis processing, therefore the response speed of troubleshooting is slow; (2) owing to using classical signal transmission means to carry out transfer of data, easily produce jitter, and have the possibility of loss of data; (3) because ground control tower staff can not monitor in real time to aircraft state, and can not find in time and deal with problems; (4) lack more technical support; (5) fault data can not upgrade in time automatically.
How to overcome above the deficiencies in the prior art and become current general aviation aircraft troubleshooting field problem demanding prompt solution.
Summary of the invention
The object of the invention is provides a kind of general aviation aircraft intelligent fault treatment system based on cloud service for overcoming the deficiencies in the prior art, this system can specifically detect airplane component fault and to engineering maintenance personnel fault prompting and corresponding solution is provided and understood in time Aircraft State by is allowed pilot by cloud service end, reduces to greatest extent aircraft safety hidden danger.
A kind of general aviation aircraft intelligent fault detection system based on cloud service proposing according to the present invention, is characterized in that comprising Airborne Terminal, engineering maintenance terminal, control tower terminal, cloud service end, outside aircraft maintenance end and technical support end.Described Airborne Terminal comprises navigation airplane data communication interface, control module, network communication module and state display module.Each module is all connected with control module.Navigation airplane data communication interface is connected with pick-up transducers by navigation Wing Newsletter bus.
Operation principle of the present invention is: in the time of the power supply of navigation aircraft airborne terminal, Airborne Terminal is started working, Airborne Terminal reads every important parameter of aircraft and the data of aircraft in real time by navigation airplane data communication interface, the unique identification code of these data and Airborne Terminal is combined, and is then sent to cloud service end by network communication module by wireless communication mode.When a resource node on cloud service end receives after the data of Airborne Terminal transmission in real time, all kinds of parameter values in the real time data transmitting are compared with corresponding parameter normal range value respectively, if detected, parameter exceeds normal range (NR) or abnormal parameters, can judge which kind of fault appears in which kind of parts of aircraft according to the type of parameter, from cloud service end memory, read corresponding fault prompting and corresponding solution simultaneously, cloud service end sends to Airborne Terminal and engineering maintenance terminal after the service condition of each resource node is arranged, cloud service end can automatically be selected the not busy maximum resource point successively of resource space in the time sending data.Airborne Terminal can give the alarm and point out crew.The engineering maintenance personnel of engineering maintenance terminal keep in repair before taking off or after landing accordingly according to the fault message showing.Tower controller is by the demonstration of corresponding data simultaneously, and vectored flight person makes correct resolution, helps aircraft safety navigation.
The present invention is its remarkable advantage compared with prior art: first, the present invention is simple in structure, aircraft only need to be installed simple Airborne Terminal, be connected with cloud service end by communication network, complete concrete failure diagnosis by cloud service end, make flight crew and other staff can monitor at any time the running status of aircraft, monitor without manually going.The second, the present invention can automatically automatically be real-time transmitted to ground engineering maintenance personnel the ruuning situation of aircraft components in flight course and on ground.The 3rd, the present invention is swift in response.By the real-time monitoring of transducer, after pinpointing the problems, in time by wireless transmission, through the processing of cloud service end, provide in time technical solution.The 4th, the present invention can provide comprehensive technical solution.In the memory of cloud service end, have all kinds of detailed technical data, can provide more comprehensively and complete technical support according to the data that gather.The 5th, the present invention adopts the radio communication mode of Beidou satellite communication, secondary radar communication, ADS-B communication, very high frequency(VHF) communication, and communication and data transmission capabilities are strong.
Brief description of the drawings
Fig. 1 is the structural representation of the general aviation aircraft intelligent fault treatment system based on cloud service that proposes of the present invention.
Fig. 2 is the structural representation of the Airborne Terminal of the general aviation aircraft intelligent fault treatment system based on cloud service that proposes of the present invention.
Fig. 3 is the workflow diagram of the general aviation aircraft intelligent fault treatment system based on cloud service that proposes of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.
As shown in Figure 1, the present invention is mainly made up of Airborne Terminal, engineering maintenance terminal, control tower terminal, cloud service end, outside aircraft maintenance end, technical support end.
Airborne Terminal is the device of installing aboard, mainly has user function and data acquisition transfer function.As shown in Figure 2, Airborne Terminal comprises control module, network communication module, state display module, satellite positioning module, automatic alarm module.Navigation airplane data communication interface, network communication module and state display module are all connected in control module; Navigation airplane data communication interface is connected with all kinds of pick-up transducers by navigation Wing Newsletter bus ARINC429 or MIL-STD-1553, according to the interval of reading of safety requirements setting, the important parameter of target navigation aircraft is read in real time; Navigation Wing Newsletter bus ARINC429 or MIL-STD-1553 are connected with various kinds of sensors on machine, each parts transmit data by navigation Wing Newsletter bus ARINC429 or MIL-STD-1553, navigation Wing Newsletter interface can read by aircraft bus ARINC429 or MIL-STD-1553 the data that all kinds of pick-up transducers detect, the speed of such as aircraft, voyage, course, height etc.Network communication module is by radio communication mode, as Beidou satellite communication, secondary radar communication, ADS-B communication, very high frequency(VHF) communication or other communications satellites send data and receive the data that cloud service end sends to cloud service end.Network communication module is data link transport module.State display module is a display screen, shows fault content, repair prompt, maintenance solution, and display screen can be touching display screen, has interaction function.Satellite positioning module comprises dipper system and gps system.Airborne Terminal automatic alarm module is connected with Airborne Terminal control module, by Airborne Terminal control module chip controls, in the time breaking down, chip can receive the data from cloud service end, and indication warning module completes command adapted thereto action, as play sound, light, video etc.
Engineering maintenance terminal, for monitor terminal, while breaking down, receive the data of returning from the transmission of cloud service end, and transmitting real-time being shown on terminal display screen of data of returning, understand in real time the operation conditions of aircraft for flight crew, and keep in repair accordingly before aircraft or after landing, ensure aircraft absolute safety in the process of flight.The data of engineering maintenance terminal show every 5 seconds and can automatically refresh once in addition, and have automatic alarm module, in the time receiving fault message, can give the alarm.After flight crew handles fault message, respective handling result can be input to high in the clouds and preserve, set up corresponding maintenance document, so that can do corresponding reference next time.
Control tower terminal, is all monitor terminal, receives the data that transmit from cloud service end, and forward data is shown on end panel in real time while breaking down, shows every 5 seconds and refresh once to have automatic alarm module, in the time receiving fault message, can give the alarm.The data that tower controller transmits by analysis, vectored flight person makes correct resolution, takes off or notifies aircraft to make a return voyage etc., to ensure flight safety as stopped.
Cloud service end, for server end, server access network, be connected with each navigation aircraft airborne terminal by network, server receives the data that send over from navigation aircraft airborne terminal, by cloud computing mode, automatically carry out fault judgement, then the fault content detecting is sent to Airborne Terminal and engineering maintenance terminal.The resource node that cloud service end can be connected by multiple communication networks forms, each resource node comprises the server resource pond that one or more server is set up, server is physical server or virtual server, server incoming communication network, supports that the communication modes based on this communication network protocol conducts interviews.Resource node also includes memory, this memory can be for arranging separately or being wholely set with server, pre-stored navigation aircraft each parts important parameter normal range value and the corresponding maintenance warning prompt having based on " civil aviation locomotive maintenance administrative manual " in memory, these maintenance warning prompts also relate to concrete analysis rule and algorithm, if fault may be by what reason to be caused, the light and heavy degree of fault etc.Each node of cloud service end has sufficient bandwidth, can receive enough user's requests, has powerful cloud computing analysis ability, can carry out computing to multiple time simultaneously.In addition, cloud service end has powerful fault diagnosis functions, constantly traffic handing capacity and the various new function with increase cloud service end by upgrading.Cloud service end by huge resource pool by being connected with network.And can also add more resource nodes according to service needed, make cloud service end occasionally to provide various different services to user swimmingly.As shown in Figure 3, the working method of cloud service end is: when a resource node on cloud service end receives after the data of Airborne Terminal transmission in real time, all kinds of parameter values in the real time data transmitting are compared with corresponding parameter normal range value respectively, if detected, parameter exceeds normal range (NR) or abnormal parameters, can judge which kind of fault appears in aircraft components, from cloud service end memory, read corresponding fault prompting and corresponding solution, itself and fault content are together issued to engineering maintenance terminal, Airborne Terminal and control tower terminal simultaneously.
Outside aircraft maintenance end is provided with multiple, and it is the maintenance factory cooperating with Aircraft Production business.Outside aircraft maintenance end is also provided with server, and server, by network insertion the Internet, is connected with cloud service end, stores the data of various aircraft maintenance ends, as title, address, map etc. on cloud service end.If the data that monitor by high in the clouds comparing after find be catastrophe failure, navigation enterprises engineering maintenance personnel cannot process, and navigation airplane fault content, aircraft position, aircraft related data and each parameters of operating part sent to selected outside aircraft maintenance end.
Technical support end is connected with cloud service end by network, after the data that monitor are by high in the clouds comparing, find it is new fault, owing to there is no corresponding with it comparison range value and fault content, breakdown maintenance prompting in memory, cloud service end cannot failure judgement, by data by forwarded to technical support end, also the information of " unknown failure is sending in the processing of aircraft manufacturer " is sent to Airborne Terminal and engineering maintenance terminal simultaneously, also can send in addition maintenance client information to user, user is choice for use according to circumstances.Technical support end is collected data or the new data that cloud service end cannot be processed, supply technical staff to these data analysis and processing, the data that obtain processing are sent to cloud service end by technical support, after cloud service termination is received data, can upgrade original data.Cloud service end cannot failure judgement, by data retransmission to technical support end, the end of cloud service simultaneously still sends to technical support end by the information in aircraft flight, there is the technical staff of technical support end to analyze, each information in navigation aircraft flight process is collected by the aircraft airborne terminal of opening the navigation or air flight, and it comprises the information such as boat degree, voyage, course, height.After new fault is handled it, technical support end by with the normal range value of making comparisons for this unknown data or new data, and corresponding fault content, fault solution are sent to cloud service end together with breakdown maintenance prompting, cloud service end stores these data in memory into, upgrades storage data.This technical support end can upgrade cloud service end at any time, has ensured not going downhill permanently of cloud service end.
Claims (8)
1. the general aviation aircraft intelligent fault treatment system based on cloud service, is characterized in that: comprise Airborne Terminal, engineering maintenance terminal, control tower terminal, cloud service end, outside aircraft maintenance end and technical support end.
2. a kind of general aviation aircraft intelligent fault treatment system based on cloud service according to claim 1, it is characterized in that: Airborne Terminal comprises navigation airplane data communication interface, control module, network communication module, satellite positioning module, automatic alarm module, state display module, and each module is all connected with control module.
3. a kind of general aviation aircraft intelligent fault treatment system based on cloud service according to claim 1, is characterized in that: cloud service end is made up of multiple resource nodes based on cloud computing platform.
4. a kind of general aviation aircraft intelligent fault treatment system based on cloud service according to claim 1, is characterized in that: control tower terminal and engineering terminal are with automatic alarm module, and automatic alarm module is connected with control module.
5. a kind of general aviation aircraft intelligent fault treatment system based on cloud service according to claim 2, is characterized in that: navigation airplane data communication interface is connected with pick-up transducers by navigation Wing Newsletter bus.
6. a kind of general aviation aircraft intelligent fault treatment system based on cloud service according to claim 2, is characterized in that: the communication modes that network communication module adopts is Beidou satellite communication, secondary radar communication, ADS-B communication, very high frequency(VHF) communication.
7. a kind of general aviation aircraft intelligent fault treatment system based on cloud service according to claim 2, is characterized in that: satellite positioning module comprises Big Dipper chip module, GPS module.
8. according to a kind of general aviation aircraft intelligent fault treatment system based on cloud service described in claim 2 and 4, it is characterized in that: automatic alarm module can play sound, video or light indicator light.
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Cited By (13)
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| CN104318345A (en) * | 2014-09-28 | 2015-01-28 | 广州飞机维修工程有限公司 | Non-routine card operation and control system and method applied to civil aircraft defect failure |
| CN105069507A (en) * | 2015-07-16 | 2015-11-18 | 广州极飞电子科技有限公司 | Maintenance method and apparatus for unmanned aerial vehicle |
| CN105160185A (en) * | 2015-09-14 | 2015-12-16 | 西安航空制动科技有限公司 | Assigning method for factors of affecting mean-time-to repair of aircraft brake system |
| CN105448137A (en) * | 2014-07-31 | 2016-03-30 | 深圳市大疆创新科技有限公司 | Aircraft and control method thereof and intelligent management system and method of aircraft |
| CN105890670A (en) * | 2016-06-12 | 2016-08-24 | 浙江大学 | Structural health detection system for high-rise building |
| CN106027139A (en) * | 2016-06-22 | 2016-10-12 | 北京七维航测科技股份有限公司 | High-precision moving object measuring system and method |
| CN107591035A (en) * | 2017-09-15 | 2018-01-16 | 山东东进航空科技有限公司 | Aircraft based on digital identity identification integrates management and control system and method |
| CN108100292A (en) * | 2016-11-24 | 2018-06-01 | 中航贵州飞机有限责任公司 | A kind of method that airplane fault is excluded based on big data |
| CN108762225A (en) * | 2018-04-24 | 2018-11-06 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of failure in flight control system copes with decision making device |
| CN108764491A (en) * | 2018-04-10 | 2018-11-06 | 中国民用航空飞行学院 | The maintenance program of integrated avionic system |
| CN108875969A (en) * | 2018-06-08 | 2018-11-23 | 山东超越数控电子股份有限公司 | A kind of parts failure method of disposal about engineering outfield |
| CN110018377A (en) * | 2019-05-09 | 2019-07-16 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of fault detection analysis system of ARINC664P7 terminal device |
| CN112486147A (en) * | 2020-12-14 | 2021-03-12 | 江西洪都航空工业集团有限责任公司 | Airplane fault detection and maintenance management system and management method thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105448137A (en) * | 2014-07-31 | 2016-03-30 | 深圳市大疆创新科技有限公司 | Aircraft and control method thereof and intelligent management system and method of aircraft |
| CN104318345A (en) * | 2014-09-28 | 2015-01-28 | 广州飞机维修工程有限公司 | Non-routine card operation and control system and method applied to civil aircraft defect failure |
| CN104318345B (en) * | 2014-09-28 | 2017-12-12 | 广州飞机维修工程有限公司 | The non-routine card control system and control method of civil aircraft defect failure |
| CN105069507A (en) * | 2015-07-16 | 2015-11-18 | 广州极飞电子科技有限公司 | Maintenance method and apparatus for unmanned aerial vehicle |
| CN105069507B (en) * | 2015-07-16 | 2019-01-08 | 广州极飞科技有限公司 | Unmanned plane maintaining method and device |
| CN105160185B (en) * | 2015-09-14 | 2018-03-02 | 西安航空制动科技有限公司 | Influence the assignment method of airplane brake system mean repair time factor |
| CN105160185A (en) * | 2015-09-14 | 2015-12-16 | 西安航空制动科技有限公司 | Assigning method for factors of affecting mean-time-to repair of aircraft brake system |
| CN105890670A (en) * | 2016-06-12 | 2016-08-24 | 浙江大学 | Structural health detection system for high-rise building |
| CN105890670B (en) * | 2016-06-12 | 2018-07-06 | 浙江大学 | A kind of high building structure health detecting system |
| CN106027139A (en) * | 2016-06-22 | 2016-10-12 | 北京七维航测科技股份有限公司 | High-precision moving object measuring system and method |
| CN108100292A (en) * | 2016-11-24 | 2018-06-01 | 中航贵州飞机有限责任公司 | A kind of method that airplane fault is excluded based on big data |
| CN107591035A (en) * | 2017-09-15 | 2018-01-16 | 山东东进航空科技有限公司 | Aircraft based on digital identity identification integrates management and control system and method |
| CN108764491A (en) * | 2018-04-10 | 2018-11-06 | 中国民用航空飞行学院 | The maintenance program of integrated avionic system |
| CN108762225A (en) * | 2018-04-24 | 2018-11-06 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | A kind of failure in flight control system copes with decision making device |
| CN108875969A (en) * | 2018-06-08 | 2018-11-23 | 山东超越数控电子股份有限公司 | A kind of parts failure method of disposal about engineering outfield |
| CN110018377A (en) * | 2019-05-09 | 2019-07-16 | 中国航空工业集团公司西安航空计算技术研究所 | A kind of fault detection analysis system of ARINC664P7 terminal device |
| CN112486147A (en) * | 2020-12-14 | 2021-03-12 | 江西洪都航空工业集团有限责任公司 | Airplane fault detection and maintenance management system and management method thereof |
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