CN105787096A - Aviation electronic log book management system - Google Patents
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Abstract
The invention discloses an aviation electronic log book management system.According to the system, through comparison of related technologies and tools, the system structure, related technologies and tools adopted for developing and designing the system are illustrated, system function analysis and database analysis are conducted, the integral structure, a database and an algorithm of the system are designed, and based on this, main design of the system is provided in details.The aviation electronic log book management system is mainly divided into a server end and a tablet device end, the server end comprises five major modules including basic information management, authority management, log book management, log management, personal center and log book information management, and the tablet device end comprises three major modules including log book management, log book information management and log management.Through design of the related technologies and modules, electronization and intelligent management of a paper aviation log book is completed, complexity of management over a traditional paper log book is changed, and efficiency of aviation log book management is improved.
Description
Technical field
The invention belongs to aviation field, be specifically related to a kind of aviation electronics log book management system.
Background technology
Along with the development of science and technology, informationization has had consequence all the more in all fields.The information-based convenience brought to the mankind, makes our life there occurs earth-shaking change.But, informationization is not merely the life affecting people, and every country also compares with in information-based.Informationization has become as one of important references of a national comprehensive strength.
In military field, informationalized competition embodies the most obvious.Due to informationalized continuous development so that modern war also there occurs change.Modern war is not only the battle of land, sea and air, also has the battle of information technology.Because the maturation of Information Technology Development and utilization, occur in that the combat system of quite ripe integration as developed countries such as the U.S..In the U.S. with Irak war, the U.S., by feat of the advantage of information technology integration, to Irak war as destroyed the decadent force easily, has no suspense.Irak a lot of advanced weaponry is not found a place where one uses one's talents, can only conceal.Information-based status shared in modern military is important as can be seen here.So, army realize informationization be China must through the road strengthened the army, road to a strong nation.
After entering 21 century, informationalized construction causes the attention of countries in the world further.The informationalized effect shows especially prominent in information system management.Having the advantages of of information system management: save manpower, easy to operate, easy to learn, quickly realize, it is to avoid mistake etc..In national defense and military fields, the significant progress that China's military information construction obtains, in the informationization that commands troops, weaponry informationization, logistics management information etc., achieve great achievement.
Aviation log book mainly includes three types: aircraft log book, engine log book and airborne equipment log book.Machine log book is aircraft delivery proof and the constituent instruments of use, maintenance and record of repairs, is used in conjunction with for aircraft contractor, order party and repairing unit.Aircraft log book sets original copy and counterpart, transfers army to every airplane.Aircraft changes copy after reprocessing, and original in use must conscientiously be filled in clear, must not arbitrarily alter till using this airplane to nullify always.If any change, Ying Geng changes and adds a cover inspection seal, and mainly including aircraft acceptance proves, main airborne equipment catalog, aeroplane characteristic, maintenance director's table, aircraft handover record, aircraft logging etc.；Engine log book is that electromotor dispatches from the factory and proves and use, safeguards and the constituent instruments of record of repairs.Every electromotor sets one and transfers with electromotor, until till the cancellation of this electromotor.Engine log book is designed according to original copy and counterpart, wherein engine log book original includes: front cover, attention, operation instruction, catalogue, adnexa dress with and replacings, electromotor record of acceptance, the machine specified otherwise, work summary, great account, technical bulletin implementation status record, repacking record, Engine Overhaul record of acceptance, electromotor use procedure in turnover record, seal up for safekeeping and the content such as unpacking, concrete form is according to the execution of log book preparation request；Engine log book copy includes: the contents such as front cover, operation instruction, catalogue, logging, electromotor outfield working parameter recording, the work in use done, periodic inspection logging, and concrete form requires to perform according to log book；Aviation airborne equipment log book is the documentary evidence that product is qualified, is that product contractor, user record product quality situation jointly, and as the vital document of quality information feedback, is also that the intact payment of aeronautical product, army rear service ensure required technological document.Therefore, the specification of log book, form and content whether specification, not only affect management and the use of factory and army, and affect the quality control to aeronautical product and reasonable employment is safeguarded.Airborne equipment log book specifically includes that front cover, acceptance certificate, brief technical performance hurdle, supporting hurdle, specified otherwise hurdle, life and reliability hurdle, uses unpacking to seal the chapters and sections information such as record hurdle, handling record hurdle, performance checking record hurdle, record of examination hurdle, important account hurdle, remarks column up for safekeeping.
Aviation electronics log book management system is as the information-based most important part of organizational equipment, and early, progress is fast, and developping levels is high in the aircraft record information construction starting of the western developed countries such as the U.S..China takes the mode of production manually filled at present, and the limitation of this method is well imagined.Finding that in the process of inspecting for acceptance mistake is more, for instance the entry errors such as Aircraft life, technology requirement, these problems will affect the operation and maintenance after aircraft delivery army.Along with China's aircraft equips our troops the continuous expansion of scale, it is necessary to the papery resume of finished product every in aircraft are carried out electronization, then together pays army with aircraft.Every airplane log book total amount surpasses thousand, total number of word about million, records Aircraft Production, general assembly, debug and take a flight test whole production and use information, is the basis of history data information system management after aircraft delivery army.History data electronization to guarantee the accuracy of data on the one hand, meet manufacturing schedule requirement again on the other hand, the specification of log book, form and content whether specification, not only affects management and the use of factory and army, and affects the quality control to aeronautical product and reasonable employment is safeguarded.So how effectively get up to become urgent problem by aircraft history data electronization management.
Summary of the invention
This patent is being studied on the basis of domestic and international related system, by the communication with aviation log book management personnel, from actual demand, with Software engineering thought for instructing, study and achieve the aviation electronics log book management system of perfect in shape and function, improve the mode of production at present manually to fill in, improve the efficiency of management of aviation log book, reduce labour expenses.
Native system includes server end and tablet device end.The rear end of server end adopts SSH framework, the front end of server end adopts jQueryEasyUI, data base is Mysql, mainly electronic record notebook data is carried out unified management, manage module, log book content managing module, authority management module, Basic Information Management module, data management module including log book；
Tablet device end is carried out data deployment by server end；Server end is carried out data syn-chronization by tablet device end；Design and apply the rights management function of the fine-grained resources accessing control based on Shiro and based on the Hybrid Encryption strategy of SHA algorithm, it is ensured that the safety of system；Tablet device end mainly adopts Android technology, that data base adopts is SQLite, mainly handy to carry about when every day use, mainly include log book management module, log management module, log book information management module, and adopt multithreading loading data mode, improve the loading velocity of data.The log book information displayed page of tablet device end, ensure that operation look & feel and papery log book are close as far as possible, operator can be made to adapt to native system as early as possible, improve the log book efficiency of management.
Server end provides data import feature, it is possible to is imported to by the papery resume being currently in use now and realizes electronization in native system, imports in native system by list data in log book by the mode of Excel, in aircraft log book, Excel master meter designs, and subordinate list strip of paper used for sealing designs, concrete Table Design.The data base fixed when log book dispatches from the factory, by scanner, these data writes become picture poke in server, increase description information by the design of data base to these pictures, conveniently can pass through query specification information by these picture searching out when in use.
Table style in log book is solidified into XML file by native system, and stores in data base, data and listing of form is respectively stored in different database tables, and records the corresponding relation between them.Show it is by XML format being melted into the jQueryEasyUI JSON data identified, adding dynamic gauge outfit and dynamic data by this way, to show in the way of papery log book at server end；Tablet device end is by preorder traversal XML file, dynamically and adopt the mode that multithreading loads to show.Complete electronization and the management of aviation log book by the way, improve the log book efficiency of management.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of native system.
Detailed description of the invention
As it is shown in figure 1, server end log book management function mainly includes the functions such as the duplication of log book, establishment, deletion, inquiry, screening, printing, collection, wherein print and electronic record originally can be converted into papery log book；Log book information management is that some content information to concrete log book is managed, and mainly includes the functions such as the interpolation of log book information, deletion, inquiry, amendment；Basic Information Management includes type of airplane management, aircraft management, user's management, XML model library management, it is possible to the Back ground Information of system is safeguarded；Data management is the data in native system to carry out unified management include data deployment, data syn-chronization, data syn-chronization record, data deployment record, tablet device management etc., it is become Excel form to import to native system existing papery log book data write that data import, and data syn-chronization is to ensure that the data maintenance concordance of tablet device end data and server end；Rights management mainly includes Role Management, rights management, user role management, role-security management；Individual's center main to include favorites and personal information.
Tablet device end log book management function mainly includes the inquiry of log book, screening, collection etc.；Log book information management mainly includes the increase of log book information content, amendment, deletion, inquiry and statistics, and log management provides the function of log recording and inquiry.
Firstly the need of according to log book Table Design XML file, for aircraft work sheet, mainly as follows:
What aircraft work sheet was corresponding is three layers gauge outfit, and nodename is broadly divided into four classes, and plane represents that title, first represent ground floor gauge outfit, and second represents second layer gauge outfit, and third represents third layer gauge outfit.Nodal community name represents column heading title, and data represents the sequence number of column heading, and type represents the data type that row are corresponding, and weight represents the width ratio of row.
Need this XML file is resolved to JSON character string, preorder traversal algorithm according to tree, first the summation of all weight values of XML is obtained, wherein weight value is the weight of this shared width, then width corresponding during weight=1 is calculated, then can learning this concrete numerical value of shared width according to the weighted value of each, the height of gauge outfit is default concrete numerical value.
Then judge that present node is either with or without child node, if it is not, draw the view that present node is corresponding, if there being child node, then obtaining the number of child node, then proceeding to judge that child node is either with or without child node, by that analogy；Height according to node determines the height (total height/node level) of each View, determines the width (number of this overall width/brotgher of node) of this grade of each node according to the number of the brother of node.Simultaneously also need to preserve the width when prostatitis afterbody node when drawing every string, corresponding data item numbering, and the information such as data type corresponding to these row, convenient use when later the data item that form is corresponding being drawn.Finally resolve to into JSON character string as follows.
It is that by scanner, the data fixed when dispatching from the factory in aviation log book are solidified into picture that data import, Excel is designed to the same with log book page by other page tabular information, after every data, need the line number adding this data and page number residing for this data, data can be shown in the line number of correspondence when importing or when display.
When data syn-chronization, having a premise is exactly the data that tablet device end could not delete and revise that server end deployment comes, and can only add data and inquire about some data, and namely data are the data based on server end.When tablet device client database designs, each data base adds a field SERVICE_ID more, record the corresponding ID at servers' data of this data, and corresponding server end, each data base has two fields of IsUpdate and IsLoad, IsUpdate is that 1 representative data is modified, IsUpdate is that 0 representative data is not changed, IsLoad is that 0 representative data is for newly increasing, it is that 1 representative has been deployed to tablet device end, tablet device end data table also has IsUpdate whether mark this information for newly increasing.Update step successively: server end delete data deletions of flat board end, synchronizing user data, end that the tablet device will first day of the lunar year is uploaded onto the server, by server end interpolation and revise be synchronized to flat board end, the end data of uploading onto the server newly increased by tablet device end.
Claims (3)
1. an aviation electronics log book management system, it is characterised in that: native system includes server end and tablet device end；The rear end of server end adopts SSH framework, the front end of server end adopts jQueryEasyUI, data base is Mysql, mainly electronic record notebook data is carried out unified management, manage module, log book content managing module, authority management module, Basic Information Management module, data management module including log book；
Tablet device end is carried out data deployment by server end；Server end is carried out data syn-chronization by tablet device end；Design and apply the rights management function of the fine-grained resources accessing control based on Shiro and based on the Hybrid Encryption strategy of SHA algorithm, it is ensured that the safety of system；Tablet device end mainly adopts Android technology, that data base adopts is SQLite, mainly handy to carry about when every day use, mainly include log book management module, log management module, log book information management module, and adopt multithreading loading data mode, improve the loading velocity of data；The log book information displayed page of tablet device end, ensure that operation look & feel and papery log book are close as far as possible, operator can be made to adapt to native system as early as possible, improve the log book efficiency of management；
Server end provides data import feature, it is possible to is imported to by the papery resume being currently in use now and realizes electronization in native system, imports in native system by list data in log book by the mode of Excel, in aircraft log book, Excel master meter designs, and subordinate list strip of paper used for sealing designs, concrete Table Design；The data base fixed when log book dispatches from the factory, by scanner, these data writes become picture poke in server, increase description information by the design of data base to these pictures, conveniently can pass through query specification information by these picture searching out when in use；
Table style in log book is solidified into XML file by native system, and stores in data base, data and listing of form is respectively stored in different database tables, and records the corresponding relation between them；Show it is by XML format being melted into the jQueryEasyUI JSON data identified, adding dynamic gauge outfit and dynamic data by this way, to show in the way of papery log book at server end；Tablet device end is by preorder traversal XML file, dynamically and adopt the mode that multithreading loads to show；Complete electronization and the management of aviation log book by the way, improve the log book efficiency of management.
2. a kind of aviation electronics log book management system told according to claim 1, it is characterized in that: server end log book management function mainly includes the duplication of log book, establishment, deletion, inquiry, screening, printing, collection function, wherein print and electronic record originally can be converted into papery log book；Log book information management is that some content information to concrete log book is managed, and mainly includes the interpolation of log book information, deletion, inquiry, amendment function；Basic Information Management includes type of airplane management, aircraft management, user's management, XML model library management, it is possible to the Back ground Information of system is safeguarded；Data management is the data in native system to carry out unified management include data deployment, data syn-chronization, data syn-chronization record, data deployment record, tablet device management, it is become Excel form to import to native system existing papery log book data write that data import, and data syn-chronization is to ensure that the data maintenance concordance of tablet device end data and server end；Rights management mainly includes Role Management, rights management, user role management, role-security management；Individual's center main to include favorites and personal information；
Tablet device end log book management function mainly includes the inquiry of log book, screening, collection；Log book information management mainly includes the increase of log book information content, amendment, deletion, inquiry and statistics, and log management provides the function of log recording and inquiry.
3. a kind of aviation electronics log book management system told according to claim 1, it is characterised in that: firstly the need of according to log book Table Design XML file, aircraft work sheet is mainly as follows,
What aircraft work sheet was corresponding is three layers gauge outfit, and nodename is broadly divided into four classes, and plane represents that title, first represent ground floor gauge outfit, and second represents second layer gauge outfit, and third represents third layer gauge outfit；Nodal community name represents column heading title, and data represents the sequence number of column heading, and type represents the data type that row are corresponding, and weight represents the width ratio of row；
Need this XML file is resolved to JSON character string, preorder traversal algorithm according to tree, first the summation of all weight values of XML is obtained, wherein weight value is the weight of this shared width, then width corresponding during weight=1 is calculated, then can learning this concrete numerical value of shared width according to the weighted value of each, the height of gauge outfit is default concrete numerical value；
Then judge that present node is either with or without child node, if it is not, draw the view that present node is corresponding, if there being child node, then obtaining the number of child node, then proceeding to judge that child node is either with or without child node, by that analogy；Height according to node determines the height (total height/node level) of each View, determines the width (number of this overall width/brotgher of node) of this grade of each node according to the number of the brother of node；Also need to preserve the width when prostatitis afterbody node, corresponding data item numbering, and the data type information that these row are corresponding simultaneously when the every string of drafting, use when conveniently later the data item that form is corresponding being drawn；Finally resolve to into JSON character string as follows；
[[title:' project ', colspan:1},
The title:' flight time ', colspan:6},
Title:' rise and fall number of times ', colspan:3},
Field:'11', title:' aerobatics number of times ', width:66.666664, rowspan:3, align:'center'},
Field:'12', title:' signature ', width:66.666664, rowspan:3, align:'center'}],
[field:'1', title:' month ', width:66.666664, rowspan:2, align:'center'},
Title:' month is accumulative ', colspan:2}, title:' is accumulative after overhauling for the last time ', colspan:2},
Title:' from beginning to use accumulative ', colspan:2}, { field:'8', title:' month is accumulative ', and width:66.666664, rowspan:2, align:'center'},
Field:'9', title:' be accumulative after keeping in repair for the last time ', width:66.666664, rowspan:2, align:'center'},
Field:'10', title:' from begin to use accumulative ', width:66.666664, rowspan:2, align:'center'}],
[field:'2', title:' hour ', width:33.333332, rowspan:1, align:'center'},
Field:'3', title:' divide ', width:33.333332, rowspan:1, align:'center'},
Field:'4', title:' hour ', width:33.333332, rowspan:1, align:'center'},
Field:'5', title:' divide ', width:33.333332, rowspan:1, align:'center'},
Field:'6', title:' hour ', width:33.333332, rowspan:1, align:'center'},
Field:'7', title:' divide ', width:33.333332, rowspan:1, align:'center'}]]
Thinking the same in this way, it is necessary to XML format turns to the known method for distinguishing of html page, and the method completing model database management, HTML code is as follows；
It is that by scanner, the data fixed when dispatching from the factory in aviation log book are solidified into picture that data import, Excel is designed to the same with log book page by other page tabular information, after every data, need the line number adding this data and page number residing for this data, data can be shown in the line number of correspondence when importing or when display；
When data syn-chronization, having a premise is exactly the data that tablet device end could not delete and revise that server end deployment comes, and can only add data and inquire about some data, and namely data are the data based on server end；When tablet device client database designs, each data base adds a field SERVICE_ID more, record the corresponding ID at servers' data of this data, and corresponding server end, each data base has two fields of IsUpdate and IsLoad, IsUpdate is that 1 representative data is modified, IsUpdate is that 0 representative data is not changed, IsLoad is that 0 representative data is for newly increasing, it is that 1 representative has been deployed to tablet device end, tablet device end data table also has IsUpdate whether mark this information for newly increasing；Update step successively: server end delete data deletions of flat board end, synchronizing user data, end that the tablet device will first day of the lunar year is uploaded onto the server, by server end interpolation and revise be synchronized to flat board end, the end data of uploading onto the server newly increased by tablet device end.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107015809A (en) * | 2017-04-11 | 2017-08-04 | 中国人民解放军海军航空工程学院青岛校区 | A kind of airplane equipment electronic record system and application process |
| CN107180108A (en) * | 2017-06-12 | 2017-09-19 | 北京工业大学 | A kind of engineering flight support management system |
| CN109657935A (en) * | 2018-11-30 | 2019-04-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Equip record management method and system |
| CN116562258A (en) * | 2023-07-05 | 2023-08-08 | 商飞软件有限公司 | Method for generating aircraft histories based on element templates |
| CN117743286A (en) * | 2024-02-20 | 2024-03-22 | 商飞软件有限公司 | System and method for generating structured airplane electronic maintenance log |
| CN117743286B (en) * | 2024-02-20 | 2024-05-24 | 商飞软件有限公司 | System and method for generating structured airplane electronic maintenance log |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015809A (en) * | 2017-04-11 | 2017-08-04 | 中国人民解放军海军航空工程学院青岛校区 | A kind of airplane equipment electronic record system and application process |
| CN107180108A (en) * | 2017-06-12 | 2017-09-19 | 北京工业大学 | A kind of engineering flight support management system |
| CN109657935A (en) * | 2018-11-30 | 2019-04-19 | 中国航空工业集团公司沈阳飞机设计研究所 | Equip record management method and system |
| CN116562258A (en) * | 2023-07-05 | 2023-08-08 | 商飞软件有限公司 | Method for generating aircraft histories based on element templates |
| CN116562258B (en) * | 2023-07-05 | 2023-10-10 | 商飞软件有限公司 | Method for generating aircraft histories based on element templates |
| CN117743286A (en) * | 2024-02-20 | 2024-03-22 | 商飞软件有限公司 | System and method for generating structured airplane electronic maintenance log |
| CN117743286B (en) * | 2024-02-20 | 2024-05-24 | 商飞软件有限公司 | System and method for generating structured airplane electronic maintenance log |
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|---|---|
| CN105787096B (en) | 2019-03-05 |
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