CN109918117A - Airline's configuration management system - Google Patents
Airline's configuration management system Download PDFInfo
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- CN109918117A CN109918117A CN201910199620.5A CN201910199620A CN109918117A CN 109918117 A CN109918117 A CN 109918117A CN 201910199620 A CN201910199620 A CN 201910199620A CN 109918117 A CN109918117 A CN 109918117A
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Abstract
Airline's configuration management system provided by the invention, including 787Eization management subsystem, certificate management subsystem, 787 software configuration management subsystems；The certificate management subsystem includes certificate front end units, CA server；The certificate front end units are arranged on the CA server；The certificate front end units provide interface and the 787 software configuration management subsystem communicates to connect；The 787 software configuration management subsystem and the 787Eization management subsystem communicate to connect.Airline's configuration management system provided by the invention, by it is original it is manually operated respectively disperse cumbersome link and be uniformly included in 787Eization management subsystem management, promote the trackability of certificate, the timeliness of processing and safe early warning；By generating unified certificate by CA server to the version holding real time monitoring of evidence obtaining configuration with the instantaneity for docking guarantee configuration change of multiple subsystems, by the monitoring to certificate, makes aircraft evidence obtaining configuration damage, guarantee the duration seaworthiness of aircraft.
Description
Technical field
The present invention relates to technical field of aerospace, more particularly to a kind of airline's configuration management system.
Background technique
All using electronic software package, the 787Eization network of Boeing's exploitation is the Airborne Software LSAP of 787 aircrafts
The configuration of electronic software packet provides management and provides a kind of new management means, i.e. electronic distribution.Electronic distribution function can be real
Electronization transmission of the existing software electrical packet from background server to aircraft airborne terminal, can rapidly and accurately realize Large Volume Data
Bulk transfer.Simultaneously as the transmission mechanism of Eization aircraft system design feature of new generation and flying quality is different, cause
The evidence obtaining configuration of aircraft may be destroyed inadvertently or purposely, to injure the safety of flight critical system, influence aircraft
Duration seaworthiness.
Summary of the invention
The present invention is to overcome existing 787 aircraft system due to Eization aircraft system design feature of new generation and flying quality
Transmission mechanism it is different, there is evidence obtaining configuration and be destroyed, injure the technology of the safety of flight critical system, influence holding for aircraft
The technological deficiency of continuous property seaworthiness, provides a kind of airline's configuration management system.
In order to solve the above technical problems, technical scheme is as follows:
Airline's configuration management system, including 787Eization management subsystem, certificate management subsystem, 787 software configurations
Management subsystem；The certificate management subsystem includes certificate front end units, CA server, in which:
The certificate front end units are arranged on the CA server；
The certificate front end units provide interface and the 787 software configuration management subsystem communicates to connect；
The 787 software configuration management subsystem and the 787Eization management subsystem communicate to connect.
Wherein, the 787 software configuration management subsystem includes that ESB data bus unit and LSAP document acquire preposition list
Member；Wherein:
The certificate front end units and the ESB data bus unit communicate to connect；
The ESB data bus unit, LSAP document acquisition front end units are communicated with the 787Eization management subsystem
Connection.
Wherein, the system also includes processes to support subsystem, aviation AMICOS subsystem and aviation ACARS subsystem；
The process supports subsystem, aviation AMICOS subsystem, aviation ACARS subsystem to pass through the ESB data bus unit
It is communicated to connect with the 787Eization management subsystem.
Wherein, the ESB data bus unit and the 787Eization management subsystem communication interaction include process invocation, card
Book application, certificate promulgation, AMICOS work card state, AMICOS airplane information is synchronous, ACARS uploads message and ACARS downloading is reported
Text.
Wherein, the 787Eization management subsystem is communicated by Web service interface with the ESB data bus unit
Connection；The 787Eization management subsystem is directly connected to the LSAP document by file stream interface channel and acquires front end units；
Wherein: the 787Eization management subsystem acquires front end units passback by LSAP document described in LSAP synchronous acquisition instruction triggers
Collected document.
Wherein, the 787Eization management subsystem includes man-machine interaction unit, airplane information administrative unit, configuration management list
Member, certificates snap-in, file management unit, log management unit, ftp server, in which:
The man-machine interaction unit provides operation interface for being supplied to front end browser for user；
The airplane information administrative unit is used for the management of flight status information, flight personal information, route information；
The configuration management unit is for presetting configuration, the update of configuration and the actual extraction of configuration and application management；
Put management of the certificates snap-in for all kinds of certificates in system；
The file management unit is used for the management of system file, including software package management and document management；
The log management unit is used to record the historical record that system is called, sends data, receives data；
Archive of the ftp server as system is used for LSAP document acquisition front end units communication connection
Save all kinds of software packages and document；Wherein, acquiring the file of front end units passback by the LSAP document includes synchronizing software
Packet, synchronous CPL software package, synchronous FR/FDR software package, synchronous actual configuration file.
Wherein, the man-machine interaction unit is provided with FTP plug-in unit, the airplane information administrative unit, configuration management unit,
Certificates snap-in, file management unit, the information of log management unit pass through the FTP plug-in unit in man-machine interaction unit
Upper automatic load, is connected to ftp server by File Transfer Protocol.
Wherein, the certificate management subsystem is promulgated for realizing certificate request and certificate, and the certificate front end units are used
In certificate request；Apply for that resulting certificate carries out certificate promulgation by the CA server.
Wherein, the certificate request generates CSR and JKS file and realizes in such a way that keystore SDK is provided；CA
It awards a certificate and generates CER calling CA server interface to realize.
Compared with prior art, the beneficial effect of technical solution of the present invention is:
Airline's configuration management system provided by the invention realizes certificate request, one that generation, export, CA award a certificate
Integrative management respectively disperses cumbersome link for originally manually operated, is uniformly included in 787Eization management subsystem management, reduces error
Probability promotes the trackability of certificate, the timeliness of processing and safe early warning；It is direct that front end units are acquired by LSAP document
Connect ftp server, 787E system page password transmission verification information to FTP plug-in unit, it is ensured that the smooth transmission of big file,
Guarantee that the transmission of other small documents is unaffected；By with multiple subsystems dock guarantee configuration change instantaneity, to evidence obtaining
The version of configuration keeps real time monitoring, and unified certificate is generated by CA server, by the monitoring to certificate, aircraft is made to collect evidence
Configuration damage guarantees the duration seaworthiness of aircraft.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of system；
Fig. 2 is each subsystem communication connection schematic diagram；
Fig. 3 is that certificate request promulgates flow diagram；
Fig. 4 is that big file is uploaded by FTP plug-in unit, downloads schematic diagram.
Specific embodiment
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；
In order to better illustrate this embodiment, the certain components of attached drawing have omission, zoom in or out, and do not represent actual product
Size；
To those skilled in the art, it is to be understood that certain known features and its explanation, which may be omitted, in attached drawing
's.
The following further describes the technical solution of the present invention with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, airline's configuration management system, including 787Eization management subsystem, certificate management subsystem,
787 software configuration management subsystems；The certificate management subsystem includes certificate front end units, CA server, in which:
The certificate front end units are arranged on the CA server；
The certificate front end units provide interface and the 787 software configuration management subsystem communicates to connect；
The 787 software configuration management subsystem and the 787Eization management subsystem communicate to connect.
Wherein, the 787 software configuration management subsystem includes that ESB data bus unit and LSAP document acquire preposition list
Member；Wherein:
The certificate front end units and the ESB data bus unit communicate to connect；
The ESB data bus unit, LSAP document acquisition front end units are communicated with the 787Eization management subsystem
Connection.
More specifically, as shown in Fig. 2, the system also includes processes to support subsystem, aviation AMICOS subsystem and boat
Empty ACARS subsystem；It is described that the process supports that subsystem, aviation AMICOS subsystem, aviation ACARS subsystem pass through
ESB data bus unit and the 787Eization management subsystem communicate to connect.
More specifically, the ESB data bus unit and the 787Eization management subsystem communication interaction include process tune
With, certificate request, certificate promulgation, AMICOS work card state, AMICOS airplane information be synchronous, ACARS is uploaded under message and ACARS
Carry message.
More specifically, the 787Eization management subsystem passes through Web service interface and the ESB data bus unit
Communication connection；The 787Eization management subsystem is directly connected to the LSAP document by file stream interface channel and acquires preposition list
Member；Wherein: the 787Eization management subsystem acquires front end units by LSAP document described in LSAP synchronous acquisition instruction triggers
Return collected document.
More specifically, the 787Eization management subsystem includes man-machine interaction unit, airplane information administrative unit, configuration pipe
Manage unit, certificates snap-in, file management unit, log management unit, ftp server, in which:
The man-machine interaction unit provides operation interface for being supplied to front end browser for user；
The airplane information administrative unit is used for the management of flight status information, flight personal information, route information；
The configuration management unit is for presetting configuration, the update of configuration and the actual extraction of configuration and application management；
Put management of the certificates snap-in for all kinds of certificates in system；
The file management unit is used for the management of system file, including software package management and document management；
The log management unit is used to record the historical record that system is called, sends data, receives data；
Archive of the ftp server as system is used for LSAP document acquisition front end units communication connection
Save all kinds of software packages and document；Wherein, acquiring the file of front end units passback by the LSAP document includes synchronizing software
Packet, synchronous CPL software package, synchronous FR/FDR software package, synchronous actual configuration file.
More specifically, the man-machine interaction unit is provided with FTP plug-in unit, the airplane information administrative unit, configuration management
Unit, certificates snap-in, file management unit, the information of log management unit pass through the FTP plug-in unit in man-machine friendship
It is loaded automatically on mutual unit, ftp server is connected to by File Transfer Protocol.
More specifically, the certificate management subsystem is promulgated for realizing certificate request and certificate, the preposition list of certificate
Member is used for certificate request；Apply for that resulting certificate carries out certificate promulgation by the CA server.
More specifically, as shown in figure 3, the certificate request promulgate process the following steps are included:
S1:787Eization management subsystem issues certificate Shen to certificate front end units by 787 software configuration management subsystems
It please request；
S2: certificate front end units create certificate repository JKS, obtain CA root certificate SER, after creating certificate request CSR, take to CA
Business device sending, which is awardd a certificate, requests to import CA root certificate to JKS；
Certificates constructing CER is promulgated in S3:CA service, by certificate front end units Export server certificate, is updated JKS and will be updated
JKS afterwards returns to 787 software configuration management subsystems；
The CER of certificate and cipher key store JKS are returned to 787Eization management subsystem by S4:787 software configuration management subsystem,
It is promulgated to complete the application of certificate.
More specifically, the certificate request generates CSR and JKS file in such a way that keystore SDK is provided come real
It is existing；CA, which awards a certificate, generates CER calling CA server interface to realize.
In the specific implementation process, it is awardd a certificate by the application of certificate management subsystem realization certificate, generation, export, CA
Integrated management, carries out procedure cooperation examination & approval, respectively disperses cumbersome link for originally manually operated, is uniformly included in 787Eization pipe
Management subsystem is managed, error probability is reduced, promotes the trackability of certificate, the timeliness of processing and safe early warning；In 787E
During changing the data content management for carrying out certificate in management subsystem, certificate front end units and 787Eization management subsystem are carried out
In conjunction with, to complete the allomeric function of certificate management, the function of certificate front end units be realize former manual certificate request, generation,
Derived process provides interface and calls to 787Eization management subsystem, while realizing that being directly connected to CA server carries out certificate
It issues, no longer needs to manually open the address of service CA and directly run to paste credential key to certificate, certificate front end units are come
In CA server；The certificate issued is by 787Eization management subsystem timed task inspection, in advance by early warning, concurrently
The notice of the types such as cloth mail messaging.
In the specific implementation process, the certificate request generates the side that CSR and JKS file is provided by keystore SDK
Formula is realized；CA, which awards a certificate, to be generated CER CA server interface is called to realize, the ASP journey of the adjustment of interface in CA server weight
It is consulted in sequence.
In the specific implementation process, it is introduced from new aircraft, default configuration, configuration change, software package is synchronous with document, mentions
It takes actual configuration etc. to provide systemic function to be managed, allomeric function and data are realized in 787Eization management subsystem, structure
Type change combines workflow engine implementation processization to examine for ratification, after the completion of examination & approval, periodically passes through ESB data bus unit
AMICOS interface is called to return to work card information and completion situation, to update the completion status situation of deformity change；Software package and text
The synchronization of shelves acquires front end units timing extraction software package by LSAP document and document is stored in ftp server, new synchronous
Software package and document, 787Eization management subsystem can inspection state simultaneously prompt carry out information registration.
In the specific implementation process, configuration update association set out other configurations updates together face pass through configuration software package
The function that dependence realizes synchronized update associations is configured in basic management；The upload downloading of configuration software package is by man-machine
FTP plug-in unit in interactive unit realizes that FTP plug-in unit is java applet view plug-ins, man-machine interaction unit, that is, front end browser
It can load automatically, ftp server is directly connected to by File Transfer Protocol, without connecting by 787Eization management subsystem application service
The verifying content for connecing ftp server is incoming from the encryption of the 787Eization management subsystem page.
In the specific implementation process, the integration of 787Eization management subsystem and other subsystems and interconnected system, which is called, leads
It to be docked using web service interface, 787Eization management subsystem is when docking with multiple controls or service sub-system
The simplification and scalability of routine interface, therefore subsystem Web service interface communicates with the ESB data bus unit
Connection docking；What 787Eization management subsystem was docked with LSAP document acquisition front end units is file stream, and may be big file,
Because without integrating docking using ESB data bus unit to direct.Channel is docked by individual file stream interface, using fixed
When task-driven synchronizing function come trigger LSAP document acquisition front end units acquisition document be stored in 787Eization management subsystem
In ftp server.
In the specific implementation process, the software package of LSAP and document acquisition function are complex, generally according to following procedure
It realizes function: initiating timed task, return to new package informatin, mark new packet making in tables of data, sending asynchronous collecting instruction, acquisition
To ftp server, local cache acquisition completion status, label acquisition completion status, prompting supplement are adopted in server database
The item of information of set content, if configuration file, then directly parsing is put in storage, i.e., software package takes entry and information to return in subsystem.
In the specific implementation process, as shown in figure 4, LSAP document acquisition front end units acquisition configuration software package and text
Shelves, operator generally mean that behaviour for being related to the transmission process of big file by carrying out the upload and downloading of document by hand
Make personnel to need divide by hand and wrap biography, when use download after also to merge, entire step is tediously long, and working efficiency is not high；FTP is inserted
The setting of part realizes big file from LSAP document and acquires the direct transmission of front end units to ftp server, 787Eization management
In system page password transmission verification information to FTP plug-in unit, it is ensured that while the smooth transmission of big file, do not influence 787Eization pipe
Manage the use of subsystem.
Obviously, the above embodiment of the present invention be only to clearly illustrate example of the present invention, and not be pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. airline's configuration management system, it is characterised in that: including 787Eization management subsystem, certificate management subsystem, 787
Software configuration management subsystem；The certificate management subsystem includes certificate front end units, CA server, in which:
The certificate front end units are arranged on the CA server；
The certificate front end units provide interface and the 787 software configuration management subsystem communicates to connect；
The 787 software configuration management subsystem and the 787Eization management subsystem communicate to connect.
2. airline's configuration management system according to claim 1, it is characterised in that: the 787 software configuration management
Subsystem includes ESB data bus unit and LSAP document acquisition front end units；Wherein:
The certificate front end units and the ESB data bus unit communicate to connect；
The ESB data bus unit, LSAP document acquisition front end units are communicated to connect with the 787Eization management subsystem.
3. airline's configuration management system according to claim 2, it is characterised in that: further include that process supports subsystem
System, aviation AMICOS subsystem and aviation ACARS subsystem；The process supports subsystem, aviation AMICOS subsystem, aviation
ACARS subsystem is communicated to connect by the ESB data bus unit and the 787Eization management subsystem.
4. airline's configuration management system according to claim 3, it is characterised in that: the ESB data bus unit
With the 787Eization management subsystem communication interaction include process invocation, certificate request, certificate promulgation, AMICOS work card state,
AMICOS airplane information is synchronous, ACARS uploads message and ACARS downloads message.
5. airline's configuration management system according to claim 4, it is characterised in that: the 787Eization management subsystem
It is communicated to connect by Web service interface and the ESB data bus unit；The 787Eization management subsystem passes through file
Stream interface channel is directly connected to the LSAP document acquisition front end units；Wherein: the 787Eization management subsystem passes through LSAP
LSAP document described in synchronous acquisition instruction triggers acquires front end units and returns collected document.
6. airline's configuration management system according to claim 5, it is characterised in that: the 787Eization management subsystem
Including man-machine interaction unit, airplane information administrative unit, configuration management unit, certificates snap-in, file management unit, log
Administrative unit, ftp server, in which:
The man-machine interaction unit provides operation interface for being supplied to front end browser for user；
The airplane information administrative unit is used for the management of flight status information, flight personal information, route information；
The configuration management unit is for presetting configuration, the update of configuration and the actual extraction of configuration and application management；
Put management of the certificates snap-in for all kinds of certificates in system；
The file management unit is used for the management of system file, including software package management and document management；
The log management unit is used to record the historical record that system is called, sends data, receives data；
Archive of the ftp server as system is communicated to connect with LSAP document acquisition front end units, for saving
All kinds of software packages and document；It wherein, include synchronizing software packet by the file that the LSAP document acquires front end units passback, same
Walk CPL software package, synchronous FR/FDR software package, synchronous actual configuration file.
7. airline's configuration management system according to claim 6, it is characterised in that: the man-machine interaction unit setting
There are FTP plug-in unit, the airplane information administrative unit, configuration management unit, certificates snap-in, file management unit, log pipe
The information of reason unit passes through the FTP plug-in unit and loads automatically on man-machine interaction unit, is connected to FTP by File Transfer Protocol
Server.
8. described in any item airline's configuration management systems according to claim 1~7, it is characterised in that: the certificate pipe
It manages subsystem to promulgate for realizing certificate request and certificate, the certificate front end units are used for certificate request；Apply for resulting card
Book carries out certificate promulgation by the CA server.
9. airline's configuration management system according to claim 8, it is characterised in that: the certificate request promulgates process
The following steps are included:
S1:787Eization management subsystem issues certificate request to certificate front end units by 787 software configuration management subsystems and asks
It asks；
S2: certificate front end units create certificate repository JKS, obtain CA root certificate SER, after creating certificate request CSR, to CA server
Sending, which is awardd a certificate, requests to import CA root certificate to JKS；
Certificates constructing CER is promulgated in S3:CA service, and by certificate front end units Export server certificate, update JKS simultaneously will be updated
JKS returns to 787 software configuration management subsystems；
The CER of certificate and cipher key store JKS are returned to 787Eization management subsystem by S4:787 software configuration management subsystem, thus
The application for completing certificate is promulgated.
10. airline's configuration management system according to claim 9, it is characterised in that: the certificate request generates CSR
It is realized in such a way that keystore SDK is provided with JKS file；CA, which awards a certificate, generates CER calling CA server interface in fact
It is existing.
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