CN106897087A - Realize the remote maintenance update method and device of locomotive vehicle-mounted equipment application software - Google Patents
Realize the remote maintenance update method and device of locomotive vehicle-mounted equipment application software Download PDFInfo
- Publication number
- CN106897087A CN106897087A CN201710030269.8A CN201710030269A CN106897087A CN 106897087 A CN106897087 A CN 106897087A CN 201710030269 A CN201710030269 A CN 201710030269A CN 106897087 A CN106897087 A CN 106897087A
- Authority
- CN
- China
- Prior art keywords
- code file
- application software
- vehicle
- locomotive
- values
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/70—Software maintenance or management
- G06F8/73—Program documentation
Abstract
The present invention discloses a kind of remote maintenance update method and device for realizing locomotive vehicle-mounted equipment application software, and method for remote updating step includes：1）At ground-based server end, each newest object code file of mobile unit application software and correspondence recent software information in long-range storage locomotive；In the vehicle-mounted end of locomotive to be safeguarded, the current goal code file and correspondence software information of each mobile unit application software in locomotive is locally stored；2）Vehicle-mounted end obtains the recent software information of each mobile unit application software from ground-based server end to specify the cycle, and carry out corresponding comparing with the software information being locally stored, if comparative result is inconsistent, obtains corresponding newest object code file and be updated, and be sent to corresponding mobile unit；Remotely updating device safeguards update module and floor control module including vehicle-mounted.The present invention has the advantages that implementation method is simple, required maintenance updates low cost and maintenance efficiency is high, maintenance period is short and is easy to maintenance management.
Description
Technical field
Realize that locomotive vehicle-mounted equipment application software is remote the present invention relates to locomotive vehicle-mounted equipment technical field, more particularly to one kind
Journey safeguards update method and device.
Background technology
With the further development of development for railway information construction, all kinds of mobile units for relying on locomotive information demand obtain fast
Speed development, all kinds of mobile units cover the every field such as monitoring, control, communication, come into operation in different automobile types extensively.
During locomotive operation, the function of mobile unit constantly it is abundant with it is perfect, while locomotive vehicle-mounted equipment application software version
Also will constantly change.Because locomotive configuration is different, the mobile unit application software needed for different automobile types is different, while to meet
The demand of different phase, the application software function required for different batches mobile unit there is also difference, thus numerous quantity
Locomotive vehicle-mounted equipment will certainly bring the confusion of Software Edition, locomotive vehicle-mounted application software remote maintenance more new management into
It is badly in need of the key issue for solving at present for development for railway information construction.
Common application software typically can realize automatic down loading updating under Internet environment, and user is often not related to
The heart is also without care software version.Due to the limitation of applied environment, locomotive vehicle-mounted equipment application software can only then get on the bus dimension
Shield, and the change of locomotive vehicle-mounted equipment application software is often decided by the demand of user, thus software upgrading maintenance management pair
It is particularly important in locomotive vehicle-mounted equipment application software.
The updating maintenance of current locomotive vehicle-mounted equipment application software is generally all that artificial separate unit is carried out, i.e., whenever there is new machine
Car mobile unit application software issue when, checked by attendant first with determine need update application software, then by
One needs the mobile unit application software safeguarded manually to be upgraded each locomotive, cumbersome and waste time and energy, and locomotive
Large number of, distribution is wide, thus cycle for updating maintenance of completion is often very long, is unfavorable for the fast of application software New function
Speed deployment, while being safeguarded based on artificial regeneration, locomotive depot is difficult to get each mobile unit Software Edition renewal number in time
According to, it is not easy to realize the transparent management of vehicular applications software, still easily there is the chaotic phenomenon of version.
There is practitioner to propose to realize the renewal of locomotive vehicle-mounted equipment application software by sending instruction triggers, i.e., from ground to
Sent on car more new command inform it is vehicle-mounted, it is vehicle-mounted to judge to need if more newer command is received to update, but such mode still needs to very important person
Work is intervened, and change at random is understood in communicate in moving process IP and port of mobile unit, thus must be set up by particular form
The interface channel on ground and car, implementation process is complex and high cost.
The content of the invention
The technical problem to be solved in the present invention is that：For the technical problem that prior art is present, the present invention provides one
Plant simple implementation method, required maintenance renewal low cost and maintenance efficiency is high, maintenance period is short and is easy to the reality of maintenance management
Existing locomotive vehicle-mounted application software remote maintenance update method and device.
In order to solve the above technical problems, the present invention uses following technical scheme：
A kind of remote maintenance update method for realizing locomotive vehicle-mounted equipment application software, including method for remote updating, it is described long-range
Update method step includes：
1）At ground-based server end, the newest object code file of each mobile unit application software in locomotive is remotely stored and by most
Fresh target code file determines the recent software information for obtaining；In the vehicle-mounted end of locomotive to be safeguarded, it is locally stored each vehicle-mounted in locomotive
The current goal code file of equipment application software and the software information for determining to obtain by current goal code file；
2）Each mobile unit application software is obtained most from ground-based server end with the specified cycle by the vehicle-mounted end of locomotive to be safeguarded
New software information, and corresponding comparing is carried out with the software information being locally stored, if comparative result is inconsistent, obtain correspondence
Described newest object code file the current goal code file and software information that are locally stored are updated, and issue right
The mobile unit answered.As the further improvement of the inventive method：The software information is the MD5 of application software object code file
Value, i.e., described step 1）In at ground-based server end, remotely store the newest object code file of each mobile unit application software
MD5 values, in the vehicle-mounted end of locomotive to be safeguarded, are locally stored the MD5 values of each mobile unit application software current goal code file；Institute
State step 2）In the described newest object code file of each mobile unit application software is specifically obtained by the vehicle-mounted end of locomotive to be safeguarded
MD5 values, and be locally stored the current goal code file MD5 value one-to-one corresponding be compared, if comparative result is
Inconsistent, the newest object code file for obtaining correspondence mobile unit application software from ground-based server end is updated, and uses institute
The MD5 values for stating newest object code file update the MD5 values being locally stored.
As the further improvement of the inventive method：The step 1）Specifically at ground-based server end, newest MD5 values are set up
Log file stores the MD5 values of the newest object code file of each mobile unit application software；In the vehicle-mounted end of locomotive to be safeguarded, build
Vertical local MD5 values log file stores the MD5 values of each mobile unit application software current goal code file；
The step 2）In obtain each mobile unit application software current goal code by reading the local MD5 values log file
The MD5 values of file, by downloading and read the newest MD5 values log file, acquire each mobile unit application software most
The MD5 values of fresh target code file.
As the further improvement of the inventive method：The step 2）It is middle to obtain the corresponding newest object code file
When, also including updating object code file verification step, concretely comprise the following steps：The described newest object code file that calculating gets
MD5 values, the MD5 values that will be calculated are entered with the MD5 values of the corresponding described newest object code file got from ground-based server end
Row compares, if unanimously, decision verification passes through, completes to update object code file acquisition.
As the further improvement of the inventive method：Also automatically generated and maintaining method including software resume, the software
Resume are automatically generated and maintaining method is concretely comprised the following steps：
Ground-based server end is previously stored with the version information of each mobile unit application software in different type locomotive；
The version corresponding to each mobile unit application software that ground-based server end receives target vehicle-mounted end to specify the cycle to send
Information, device identification and locomotive identification data, obtain corresponding version information, equipment identification information and locomotive mark after parsing
Know；Entered with the version information of corresponding storage according to the version information that the device identification and locomotive identification will be obtained
Row compares, if comparative result is inconsistent, sending needs to update prompt message, and receives the number that target vehicle-mounted end sends again
Wait target vehicle-mounted end completes to update according to this, until the version information being resolved to changes, generation correspondence works as previous software more
New placement file.
The present invention further discloses a kind of remote maintenance for realizing locomotive vehicle-mounted equipment application software and updates and managing device,
The long-range update module include configuration ground-based server end floor control module and configuration locomotive to be safeguarded car
Carry the vehicle-mounted maintenance update module at end, the floor control module remotely stores the newest of each mobile unit application software in locomotive
Object code file and the recent software information for determining to obtain by newest object code file；It is described vehicle-mounted to safeguard that update module is local
Store by the current goal code file of each mobile unit application software in locomotive and determine what is obtained by current goal code file
Software information；
It is described vehicle-mounted to safeguard update module to specify the cycle to obtain each mobile unit application software from the floor control module
Recent software information, and corresponding comparing is carried out with the software information being locally stored, if comparative result is inconsistent, it is right to obtain
The described newest object code file answered is updated to the current goal code file and software information that are locally stored, and issues
Corresponding mobile unit.
As the further improvement of apparatus of the present invention：It is described it is vehicle-mounted safeguard update module include memory cell, information processing
Unit, the memory cell stores the object code file and the local MD5 values log file of each mobile unit application software,
Described information processing unit reads out each mobile unit application software current goal code text from the local MD5 values log file
MD5 values of part, and to specify the cycle to download the newest MD5 values log file from floor control module, read out each vehicle-mounted set
The MD5 values of the standby newest object code file of application software, and with a pair of the MD5 values 1 of the current goal yard file being locally stored
Should be compared, if comparative result is inconsistent, the corresponding newest object code file of download is literary to the object code being locally stored
Part is updated, and issues corresponding mobile unit, and the MD5 values being locally stored are updated with the newest MD5 values.
As the further improvement of apparatus of the present invention：It is described it is vehicle-mounted safeguard update module also include for update object code text
Part authentication unit；When the renewal object code file authentication unit gets the correspondence newest object code file, calculate and obtain
The MD5 values of the described newest object code file for arriving, the MD5 of the MD5 values that will be calculated and the corresponding newest object code file
Value is compared, if unanimously, decision verification passes through, completes to update object code file acquisition.
As the further improvement of apparatus of the present invention：The floor control module vehicle-mounted safeguards that update module passes through with described
Train radio Transmission system is connected.
As the further improvement of apparatus of the present invention：Also include that software resume of the configuration at ground-based server end are automatically generated
And maintenance module, each mobile unit should during the software resume are automatically generated and maintenance module is previously stored with different type locomotive
With the version information of software, the version corresponding to each mobile unit application software for receiving target vehicle-mounted end to specify the cycle to send
Information, device identification and locomotive identification data, obtain corresponding version information, equipment identification information and locomotive mark after parsing
Know, entered with the version information of corresponding storage according to the version information that the device identification and locomotive identification will be obtained
Row compares, if comparative result is inconsistent, sending is needed to update prompt message, and the data that target vehicle-mounted end sends are received again
To wait target vehicle-mounted end to complete to update, until the version information being resolved to changes, generation correspondence works as previous software upgrading
Placement file.
Compared with prior art, the advantage of the invention is that：
1）The present invention realizes the remote maintenance update method and device of locomotive vehicle-mounted equipment application software, by build it is car-ground it
Between data communication, remotely store each newest object code file of mobile unit application software and by newest at ground-based server end
Object code file determine recent software information, vehicle-mounted end be locally stored each mobile unit application software object code file and
The software information determined by object code file, vehicle-mounted end is believed with specifying the cycle to obtain recent software information with the software being locally stored
Breath is compared, and is updated when inconsistent, can realize automatically updating for locomotive vehicle-mounted equipment application software, without artificial dry
In advance, implementation process is simple, and the required maintenance cost of locomotive vehicle-mounted equipment application software is low, can effectively shorten maintenance period, just
In the optimum management for realizing software and quick, efficient deployment；
2）The present invention realizes the remote maintenance update method and device of locomotive vehicle-mounted equipment application software, further by using
Whether MD5 primary systems one record the software information of each locomotive vehicle-mounted equipment application software, needed to update by MD5 values multilevel iudge, real
It is existing simple to operate, the maintenance cost of locomotive vehicle-mounted equipment application software can be greatly reduced, realize that locomotive vehicle-mounted equipment application is soft
Part independently updates, and updating maintenance efficiency and reliability are high；
3）The present invention realizes the remote maintenance update method and device of locomotive vehicle-mounted equipment application software, further by using
MD5 values realize updating the checking of object code file, and verification process is convenient and swift, ensure that needed for complete, correct acquisition more
Fresh target code file, and based on MD5 values come on the basis of judging whether software needs to update, by MD5 values, further checking updates
Whether object code file, can realize autonomous renewal and the checking download correct dual-use function of file, it is ensured that under more new file
Carry correct, while greatly reducing the complexity safeguarded and update；
4）The present invention realizes the remote maintenance update method and device of locomotive vehicle-mounted equipment application software, further comprises software
Resume are automatically generated and maintaining method, each mobile unit Software Edition information can be automatically got in real time, in software more
Build version change resume, are easy to understand each mobile unit Software Edition information and version change process in real time when new,
So as to realize that software upgrading is easy to maintenance, effective transparent management.
Brief description of the drawings
Fig. 1 be the remote maintenance update method that the present embodiment realizes locomotive vehicle-mounted equipment application software realize flow illustrate
Figure.
Fig. 2 is that the realization principle of the remote maintenance update method that the present embodiment realizes locomotive vehicle-mounted equipment application software is illustrated
Figure.
Fig. 3 be in the present embodiment vehicle-mounted end carry out software upgrading implement schematic flow sheet.
Fig. 4 is that ground-based server end carries out that software resume are automatically generated and the flow that implements safeguarded is shown in the present embodiment
It is intended to.
Specific embodiment
Below in conjunction with Figure of description and specific preferred embodiment, the invention will be further described, but not therefore and
Limit the scope of the invention.
As shown in figure 1, the present embodiment realizes the remote maintenance update method of locomotive vehicle-mounted equipment application software, including it is long-range
Update method, remote maintenance update method step includes：
1）At ground-based server end, the newest object code file of each mobile unit application software in locomotive is remotely stored and by most
Fresh target code file determines the recent software information for obtaining；In the vehicle-mounted end of locomotive to be safeguarded, it is locally stored each vehicle-mounted in locomotive
The current goal code file of equipment application software and the software information for determining to obtain by current goal code file；
2）Each mobile unit application software is obtained most from ground-based server end with the specified cycle by the vehicle-mounted end of locomotive to be safeguarded
New software information, and corresponding comparing is carried out with the software information being locally stored, if comparative result is inconsistent, acquisition is corresponding most
Fresh target code file is updated to the current goal code file and software information that are locally stored, and issues corresponding vehicle-mounted
Equipment.
The software information that the present embodiment is stored by vehicle-mounted end timing scan ground-based server end, software information is by object code file
It is determined that the information for obtaining so that the version information of object code file can be determined by software information, is compared by software information
Judge whether application software needs to update；When needing to update, that is, when having new software, new software object codes are downloaded into car
End is carried, and updating maintenance is started according to the use characteristic of mobile unit.By the above method build it is car-ground between data lead to
Letter, can realize automatically updating for locomotive vehicle-mounted equipment application software, and without manual intervention, implementation process is simple, locomotive vehicle-mounted
The required maintenance cost of equipment application software is low, effectively shortens maintenance period, be easy to implement software optimum management and it is quick,
Efficient deployment.
As shown in Fig. 2 the present embodiment specifically configures floor control module at ground-based server end, and in locomotive to be safeguarded
Vehicle-mounted end configuration it is vehicle-mounted safeguard update module, floor control module remotely store locomotive in each mobile unit application software most
Fresh target code file and recent software information；It is vehicle-mounted to safeguard that update module is locally stored each mobile unit application software in locomotive
Current goal code file and software information；Safeguard update module to specify the cycle remotely to be obtained from floor control module by vehicle-mounted
Take each mobile unit（Locomotive vehicle-mounted security protection system 6A, motorcycle safety information monitoring device LKJ, locomotive network control system
TCMS etc.）The recent software information of application software, and be compared with the software information being locally stored, if comparative result is to differ
Cause, obtain current goal code file and software information of the corresponding newest object code file to being locally stored and be updated, and
Issue corresponding mobile unit.Floor control module specifically disposes ftp server, each vehicle-mounted by logging in ftp server download
The newest object code file of equipment application software.
The present embodiment is specifically carried in locomotive integrated information monitoring platform business vehicle-mounted safeguards update module, floor control module
Safeguard that update module carries out data interaction by train radio Transmission system with vehicle-mounted, i.e., based on the existing integrated information prison of locomotive
Platform and wireless transmitting system are surveyed, locomotive vehicle-mounted equipment application software is realized on the basis of former locomotive hardware configuration is not changed
Remote maintenance update, it is possible to reduce safeguard needed for cost.
In the present embodiment, software information is specially the MD5 values of object code file, i.e. step 1）In at ground-based server end,
The MD5 values of the newest object code file of each mobile unit application software are remotely stored, in the vehicle-mounted end of locomotive to be safeguarded, is locally deposited
Store up the MD5 values of each mobile unit application software current goal code file；Step 2）In specifically obtained by the vehicle-mounted end of locomotive to be safeguarded
Take the MD5 values of the newest object code file of each mobile unit application software, and with the MD5 of the current goal code file being locally stored
Value one-to-one corresponding is compared, and when comparative result is inconsistent, judges that correspondence mobile unit application software has been updated over, from ground
The newest object code file that server end downloads correspondence mobile unit application software is updated, and literary with the newest object code
The MD5 values of part update the MD5 values being locally stored.The present embodiment represents each locomotive vehicle-mounted equipment application by using MD5 values
Whether the software information of software, needed to update by MD5 values multilevel iudge, realizes simple to operate, can greatly reduce locomotive vehicle-mounted
The maintenance cost of equipment application software, realizes that locomotive vehicle-mounted equipment application software independently updates, and updating maintenance efficiency and can
It is high by property.Other software information can certainly be used to judge whether to need to update, based on MD5 values then realize it is more simple,
It is convenient, and judge high precision.
In the present embodiment, step 1）Specifically at ground-based server end, set up that the storage of newest MD5 values log file is each vehicle-mounted to be set
The MD5 values of the newest object code file of standby application software；In the vehicle-mounted end of locomotive to be safeguarded, local MD5 values log file is set up
Store the MD5 values of each mobile unit application software current goal code file；Step 2）In record text by reading local MD5 values
Part obtains the MD5 values of the current goal code file of each mobile unit application software, by downloading and reads newest MD5 values and records literary
Part, acquires the MD5 values of the newest object code file of each mobile unit application software.
As shown in figure 3, vehicle-mounted end carries out the detailed step of software upgrading and the following is in the present embodiment：
2.1）Vehicle-mounted when safeguarding in update module electricity, the local MD5 values log file that reading is locally stored is acquired each vehicle-mounted
The MD5 values of equipment application software current goal code file, the MD5 values of current goal yard file be expressed as LocalMd5_1,
LocalMd5_2……；
2.2）It is vehicle-mounted to safeguard update module to specify the cycle to download newest MD5 values log file from ground-based server end, and read
Newest MD5 values log file, acquires the MD5 values of the newest object code file of each mobile unit application software, newest target
The MD5 values of code file are expressed as RemoteMd5_1, RemoteMd5_2 ...；
2.3）By the MD5 values of newest object code file it is one-to-one respectively with the MD5 of the current goal code file being locally stored
Value is compared, i.e. RemoteMd5_1 compares with LocalMd5_1, RemoteMd5_2 compares with LocalMd5_2, according to this class
Push away；If comparative result is inconsistent, judge that correspondence mobile unit application software has been updated over, it is right to be downloaded from ground-based server end
The old object code file that the newest object code file covering answered is locally stored, and updated with the MD5 values of newest object code file
Old MD5 values, then the object code file after renewal is sent to correspondence mobile unit.
In the present embodiment, step 2）During the middle newest object code file of acquisition correspondence, also including updating object code file checking
Step, concretely comprises the following steps：When getting newest object code file, the MD5 values of the newest object code file that calculating gets
FileMd5, the MD5 values FileMd5 that will be calculated are compared with the MD5 values RemoteMd5 of corresponding newest object code file,
If consistent, decision verification passes through, and completes to update object code file acquisition.Compared to such as CRC32 file verifications, SHA-1 texts
The verification modes such as part digest algorithm, carry out checking more convenient using MD5 values, it is ensured that required renewal object code file is obtained
Completely, correctly, and the present embodiment judged based on MD5 values software whether need update on the basis of, by MD5 values further checking
Object code file is updated, whether autonomous renewal and the checking download correct dual-use function of file can be realized, it is ensured that update text
Part is downloaded correctly, while greatly reducing the complexity safeguarded and update.
In the present embodiment, also automatically generated and maintaining method including software resume, software resume are automatically generated and maintenance side
Method is concretely comprised the following steps：
Ground-based server end is previously stored with the version information of each mobile unit application software in different type locomotive；
The version corresponding to each mobile unit application software that ground-based server end receives target vehicle-mounted end to specify the cycle to send
Information, device identification and locomotive identification data, obtain corresponding version information, equipment identification information and locomotive mark after parsing
Know；Compared with the version information of corresponding storage according to the version information that device identification and locomotive identification will be obtained
Compared with, if comparative result for inconsistent, sends to need to update prompt message, and receive again data that target vehicle-mounted end sends with
Target vehicle-mounted end is waited to complete to update, until the version information being resolved to changes, generation correspondence is when previous software upgrading
Placement file.
The present embodiment specifically by vehicle-mounted end by each mobile unit application software according to corresponding vehicle, license number, mobile unit,
After Software Edition information is packaged, the cycle is sent to ground-based server end；As shown in figure 4, the present embodiment ground service
Device end performs that software resume are automatically generated and the detailed step safeguarded is：
1. the object code file of each mobile unit application software is stored according to vehicle, mobile unit, version information, each target is recognized
Code file obtains corresponding version information（Version name, version number）And stored, that is, obtain locally stored version information；
2. the data of vehicle-mounted end cycle transmission are received, parsing obtains corresponding vehicle, license number, mobile unit, application software version
This number information, that is, obtain current version information；According to vehicle, license number, mobile unit by current version information with version is locally stored
This information correspondence is shown, and current version information is compared with locally stored version information, if inconsistent, is sent
Prompt message with point out the car have software need update, and wait vehicle-mounted end update complete software upgrading；
3. when the current version information that the vehicle-mounted end for receiving sends changes, show that correspondence mobile unit application software is obtained
To renewal, then correspondence is generated when the placement file of previous software upgrading, be easy to implement software upgrading maintenance management, placement file tool
The body information such as including change time, legacy version number, new version number, the resume note of each mobile unit application software in all types of locomotives
Record is stored into corresponding resume file respectively.
By the above method, each mobile unit Software Edition information can be automatically got in real time, during software upgrading
Build version changes resume, is easy to understand each mobile unit Software Edition information and renewal process in real time, so as to realize
Mobile unit Software Edition is convenient, effective transparent management.
As shown in Fig. 2 vehicle-mounted in the present embodiment safeguard that update module specifically includes memory cell, information process unit, deposit
Storage unit stores the object code file and local MD5 values log file of each mobile unit application software, information process unit from
The MD5 values of each mobile unit application software current goal code file are read out in local MD5 value log files, and to specify the cycle
Newest MD5 values log file is downloaded from floor control module, each newest object code file of mobile unit application software is read out
MD5 values, and be compared with the MD5 value one-to-one corresponding of the current goal code file being locally stored, if comparative result is inconsistent, under
Carry object code file of the corresponding newest object code file to being locally stored to be updated, and issue corresponding mobile unit,
And the MD5 values being locally stored are updated with newest MD5 values.
It is vehicle-mounted to safeguard that update module is also included for updating object code file authentication unit, more fresh target in the present embodiment
When code file verification unit gets the correspondence newest object code file, the described newest object code file that calculating gets
MD5 values, the MD5 values that will be calculated are compared with the MD5 values of corresponding newest object code file, if unanimously, judgement is tested
Card passes through, and completes to update object code file acquisition.
In the present embodiment, also the software resume including configuring at ground-based server end are automatically generated and maintenance module, software
Resume are automatically generated and maintenance module is previously stored with the version information of each mobile unit application software in different type locomotive, are connect
The version information corresponding to each mobile unit application software, device identification and the machine that target vehicle-mounted end is received to specify the cycle to send
Car mark data, obtains corresponding version information, equipment identification information and locomotive identification after parsing, according to device identification and
The version information that locomotive identification will be obtained is compared with the version information of corresponding storage, if comparative result is inconsistent, sends out
Go out to need to update prompt message, the data of target vehicle-mounted end transmission are received again to wait target vehicle-mounted end to complete to update, until
The version information being resolved to changes, and generation correspondence is when the placement file of previous software upgrading.
Above-mentioned simply presently preferred embodiments of the present invention, not makees any formal limitation to the present invention.Although of the invention
It is disclosed above with preferred embodiment, but it is not limited to the present invention.Therefore, it is every without departing from technical solution of the present invention
Content, according to the technology of the present invention essence to any simple modification, equivalent variation and modification made for any of the above embodiments, all should fall
In the range of technical solution of the present invention protection.
Claims (10)
1. a kind of remote maintenance update method for realizing locomotive vehicle-mounted equipment application software, including method for remote updating, its feature
It is that the method for remote updating step includes：
1）At ground-based server end, the newest object code file of each mobile unit application software in locomotive is remotely stored and by most
Fresh target code file determines the recent software information for obtaining；In the vehicle-mounted end of locomotive to be safeguarded, it is locally stored each vehicle-mounted in locomotive
The current goal code file of equipment application software and the software information for determining to obtain by current goal code file；
2）Each mobile unit application software is obtained most from ground-based server end with the specified cycle by the vehicle-mounted end of locomotive to be safeguarded
New software information, and corresponding comparing is carried out with the software information being locally stored, if comparative result is inconsistent, obtain correspondence
Described newest object code file the current goal code file and software information that are locally stored are updated, and issue right
The mobile unit answered.
2. the remote maintenance update method for realizing locomotive vehicle-mounted equipment application software according to claim 1, its feature exists
In：The software information is the MD5 values of application software object code file, i.e., described step 1）In at ground-based server end, remotely
The MD5 values of the newest object code file of each mobile unit application software are stored, in the vehicle-mounted end of locomotive to be safeguarded, is locally stored each
The MD5 values of mobile unit application software current goal code file；The step 2）In specifically obtained by the vehicle-mounted end of locomotive to be safeguarded
Take the MD5 values of the described newest object code file of each mobile unit application software, and with the current goal code being locally stored
The MD5 value one-to-one corresponding of file is compared, if comparative result is inconsistent, correspondence mobile unit is obtained from ground-based server end
The newest object code file of application software is updated, and updates what is be locally stored with the MD5 values of the newest object code file
The MD5 values.
3. the remote maintenance update method for realizing locomotive vehicle-mounted equipment application software according to claim 2, its feature exists
In：The step 1）Specifically at ground-based server end, set up newest MD5 values log file and store each mobile unit application software
The MD5 values of newest object code file；In the vehicle-mounted end of locomotive to be safeguarded, set up that the storage of local MD5 values log file is each vehicle-mounted to be set
The MD5 values of standby application software current goal code file；
The step 2）In obtain each mobile unit application software current goal code by reading the local MD5 values log file
The MD5 values of file, by downloading and read the newest MD5 values log file, acquire each mobile unit application software most
The MD5 values of fresh target code file.
4. the remote maintenance update method for realizing locomotive vehicle-mounted equipment application software according to Claims 2 or 3, its feature
It is：The step 2）During the corresponding newest object code file of middle acquisition, also including updating object code file verification step,
Concretely comprise the following steps：The MD5 values of described newest object code file that calculating gets, MD5 values that will be calculated and from ground service
The MD5 values of the correspondence newest object code file that device end gets are compared, complete if unanimously, decision verification passes through
Obtained into object code file is updated.
5. the remote maintenance update method for realizing locomotive vehicle-mounted equipment application software according to claim 1 or 2 or 3, its
It is characterised by, is also automatically generated and maintaining method including software resume, the software resume are automatically generated and maintaining method is specific
Step is：
Ground-based server end is previously stored with the version information of each mobile unit application software in different type locomotive；
The version corresponding to each mobile unit application software that ground-based server end receives target vehicle-mounted end to specify the cycle to send
Information, device identification and locomotive identification data, obtain corresponding version information, equipment identification information and locomotive mark after parsing
Know；Entered with the version information of corresponding storage according to the version information that the device identification and locomotive identification will be obtained
Row compares, if comparative result is inconsistent, sending needs to update prompt message, and receives the number that target vehicle-mounted end sends again
Wait target vehicle-mounted end completes to update according to this, until the version information being resolved to changes, generation correspondence works as previous software more
New placement file.
6. a kind of remote maintenance updating device for realizing locomotive vehicle-mounted equipment application software, including long-range update module, its feature
It is：The long-range update module includes configuration in the floor control module at ground-based server end and configuration in locomotive to be safeguarded
Vehicle-mounted end vehicle-mounted maintenance update module, the floor control module remotely stores each mobile unit application software in locomotive
Newest object code file and the recent software information for determining to obtain by newest object code file；It is described vehicle-mounted to safeguard update module
It is locally stored by the current goal code file of each mobile unit application software in locomotive and by when object code file determines to obtain
Software information；
It is described vehicle-mounted to safeguard update module to specify the cycle to obtain each mobile unit application software from the floor control module
Recent software information, and corresponding comparing is carried out with the software information being locally stored, if comparative result is inconsistent, it is right to obtain
The described newest object code file answered is updated to the current goal code file and software information that are locally stored, and issues
Corresponding mobile unit.
7. the remote maintenance updating device for realizing locomotive vehicle-mounted equipment application software according to claim 6, its feature exists
In：It is described it is vehicle-mounted safeguard that update module includes memory cell, information process unit, the memory cell stores each mobile unit should
With the object code file and the local MD5 values log file of software, described information processing unit is remembered from the local MD5 values
The MD5 values of each mobile unit application software current goal code file are read out in record file, and to specify the cycle from floor control
Module downloads the newest MD5 values log file, reads out the MD5 values of each newest object code file of mobile unit application software,
And be compared with the MD5 value one-to-one corresponding of the current goal code file being locally stored, if comparative result is inconsistent, download
The corresponding newest object code file is updated to the object code file being locally stored, and issues corresponding vehicle-mounted set
It is standby, and the MD5 values being locally stored are updated with the newest MD5 values.
8. the remote maintenance updating device for realizing locomotive vehicle-mounted equipment application software according to claim 7, its feature exists
In：It is described vehicle-mounted to safeguard that update module also includes for updating object code file authentication unit；The renewal object code file is tested
When card unit gets the correspondence newest object code file, the MD5 values of the described newest object code file that calculating gets will
The MD5 values for calculating are compared with the MD5 values of the corresponding newest object code file, if unanimously, decision verification leads to
Cross, complete to update object code file acquisition.
9. the remote maintenance updating device for realizing locomotive vehicle-mounted equipment application software according to claim 6 or 7 or 8, its
It is characterised by：The floor control module vehicle-mounted safeguards that update module is connected by train radio Transmission system with described.
10. the remote maintenance updating device for realizing locomotive vehicle-mounted equipment application software according to claim 6 or 7 or 8, its
It is characterised by：Also include that software resume of the configuration at ground-based server end are automatically generated and maintenance module, the software resume are certainly
Dynamic generation and maintenance module are previously stored with the version information of each mobile unit application software in different type locomotive, receive target
Vehicle-mounted end is with the version information corresponding to each mobile unit application software of specified cycle transmission, device identification and locomotive identification
Data, obtain corresponding version information, equipment identification information and locomotive identification after parsing, according to the device identification and machine
Logo is known the version information that will be obtained and is compared with the version information of corresponding storage, if comparative result is to differ
Cause, then sending needs to update prompt message, the data of target vehicle-mounted end transmission are received again to wait target vehicle-mounted end to complete more
Newly, until the version information being resolved to changes, generation correspondence is when the placement file of previous software upgrading.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030269.8A CN106897087A (en) | 2017-01-17 | 2017-01-17 | Realize the remote maintenance update method and device of locomotive vehicle-mounted equipment application software |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710030269.8A CN106897087A (en) | 2017-01-17 | 2017-01-17 | Realize the remote maintenance update method and device of locomotive vehicle-mounted equipment application software |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106897087A true CN106897087A (en) | 2017-06-27 |
Family
ID=59199270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710030269.8A Pending CN106897087A (en) | 2017-01-17 | 2017-01-17 | Realize the remote maintenance update method and device of locomotive vehicle-mounted equipment application software |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106897087A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107333131A (en) * | 2017-08-15 | 2017-11-07 | 四川长虹电器股份有限公司 | A kind of method for the application carried on test intelligent television |
| CN109343875A (en) * | 2018-08-30 | 2019-02-15 | 百度在线网络技术（北京）有限公司 | Application program update processing method, device, automatic driving vehicle and server |
| CN109649445A (en) * | 2018-12-19 | 2019-04-19 | 中国铁道科学研究院集团有限公司通信信号研究所 | A kind of mounted remote Centralized Maintenance System |
| CN109688600A (en) * | 2017-10-19 | 2019-04-26 | 株洲中车时代电气股份有限公司 | Car-mounted terminal configuration method, WLAN connection method, system, device and storage medium |
| CN110083377A (en) * | 2019-04-28 | 2019-08-02 | 帷幄匠心科技（杭州）有限公司 | Hardware management system and method |
| CN110891846A (en) * | 2017-07-14 | 2020-03-17 | 西门子交通有限公司 | Method for operating a rail vehicle |
| CN111240721A (en) * | 2020-04-26 | 2020-06-05 | 北京全路通信信号研究设计院集团有限公司 | Method and system for monitoring software version of high-speed railway equipment |
| RU2735669C1 (en) * | 2017-09-22 | 2020-11-05 | Сименс Мобилити Гмбх | Method and system for distribution of software for rail rolling stock, configuration server module and rail rolling stock |
| CN113050967A (en) * | 2021-03-12 | 2021-06-29 | 卡斯柯信号有限公司 | Remote updating method for train-mounted software |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557308A (en) * | 2009-05-06 | 2009-10-14 | 成都市华为赛门铁克科技有限公司 | File upgrading method and terminal device |
| CN102340531A (en) * | 2010-07-26 | 2012-02-01 | 中国移动通信集团辽宁有限公司 | Upgrading server, vehicle-mounted terminal as well as method and system for remote upgrading |
| CN202940846U (en) * | 2012-09-10 | 2013-05-15 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle-mounted device software upgrading system |
| CN103677902A (en) * | 2013-11-25 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Method for ensuring safety and success of updating of line-card software in distributed OLT system |
| CN105068843A (en) * | 2015-08-24 | 2015-11-18 | 北京网田科技发展有限公司 | Data updating method of automobile recommendation program and data updating system of automobile recommendation program |
-
2017
- 2017-01-17 CN CN201710030269.8A patent/CN106897087A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101557308A (en) * | 2009-05-06 | 2009-10-14 | 成都市华为赛门铁克科技有限公司 | File upgrading method and terminal device |
| CN102340531A (en) * | 2010-07-26 | 2012-02-01 | 中国移动通信集团辽宁有限公司 | Upgrading server, vehicle-mounted terminal as well as method and system for remote upgrading |
| CN202940846U (en) * | 2012-09-10 | 2013-05-15 | 浙江吉利汽车研究院有限公司杭州分公司 | Vehicle-mounted device software upgrading system |
| CN103677902A (en) * | 2013-11-25 | 2014-03-26 | 上海斐讯数据通信技术有限公司 | Method for ensuring safety and success of updating of line-card software in distributed OLT system |
| CN105068843A (en) * | 2015-08-24 | 2015-11-18 | 北京网田科技发展有限公司 | Data updating method of automobile recommendation program and data updating system of automobile recommendation program |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11613285B2 (en) | 2017-07-14 | 2023-03-28 | Siemens Mobility GmbH | Method for operating a rail vehicle |
| CN110891846A (en) * | 2017-07-14 | 2020-03-17 | 西门子交通有限公司 | Method for operating a rail vehicle |
| CN107333131B (en) * | 2017-08-15 | 2019-09-24 | 四川长虹电器股份有限公司 | A kind of method for the application carried on test smart television |
| CN107333131A (en) * | 2017-08-15 | 2017-11-07 | 四川长虹电器股份有限公司 | A kind of method for the application carried on test intelligent television |
| RU2735669C1 (en) * | 2017-09-22 | 2020-11-05 | Сименс Мобилити Гмбх | Method and system for distribution of software for rail rolling stock, configuration server module and rail rolling stock |
| CN109688600A (en) * | 2017-10-19 | 2019-04-26 | 株洲中车时代电气股份有限公司 | Car-mounted terminal configuration method, WLAN connection method, system, device and storage medium |
| CN109343875A (en) * | 2018-08-30 | 2019-02-15 | 百度在线网络技术（北京）有限公司 | Application program update processing method, device, automatic driving vehicle and server |
| CN109649445A (en) * | 2018-12-19 | 2019-04-19 | 中国铁道科学研究院集团有限公司通信信号研究所 | A kind of mounted remote Centralized Maintenance System |
| CN110083377A (en) * | 2019-04-28 | 2019-08-02 | 帷幄匠心科技（杭州）有限公司 | Hardware management system and method |
| CN111240721A (en) * | 2020-04-26 | 2020-06-05 | 北京全路通信信号研究设计院集团有限公司 | Method and system for monitoring software version of high-speed railway equipment |
| CN111240721B (en) * | 2020-04-26 | 2020-09-08 | 北京全路通信信号研究设计院集团有限公司 | Method and system for monitoring software version of high-speed railway equipment |
| CN113050967A (en) * | 2021-03-12 | 2021-06-29 | 卡斯柯信号有限公司 | Remote updating method for train-mounted software |
| CN113050967B (en) * | 2021-03-12 | 2022-08-26 | 卡斯柯信号有限公司 | Remote updating method for train-mounted software |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106897087A (en) | Realize the remote maintenance update method and device of locomotive vehicle-mounted equipment application software | |
| CN108279919B (en) | Remote program upgrading method for new energy electric vehicle | |
| CN111061499B (en) | ECU updating method and system based on file system | |
| CN102754132B (en) | In order to booking center to be identified method and the device of electric motor car | |
| CN109445828A (en) | The upgrade method of vehicle-mounted terminal system | |
| CN105278994A (en) | Updating method and updating system of vehicle-mounted ECU (Electronic Control Unit) software | |
| CN107992321A (en) | ECU software update method, device, vehicle-mounted T-BOX and vehicle | |
| CN111866739B (en) | Electronic map real-time transmission method and system suitable for CBTC (communication based train control) system | |
| CN111158718A (en) | Local communication server, OTA (over the air) upgrading method thereof and cloud server | |
| US20140208306A1 (en) | Control system having automatic component software management | |
| CN101860853A (en) | Software upgrading method and device | |
| CN111209017B (en) | GMS-based CIR file remote upgrading method | |
| CN106648781B (en) | Method and system for upgrading remote firmware of communication equipment | |
| CN109918105A (en) | A kind of charging pile software automatic on-line upgrade method and system | |
| CN106383757A (en) | Vehicle-mounted software updating method and device | |
| CN103917955A (en) | Data-loading system, transportable data-loading device, and a method for loading software configurations into aircraft | |
| CN110572821B (en) | Method and system for activating vehicle-mounted unit | |
| CN107943497B (en) | ETC electronic tags bluetooth upgrade management system | |
| CN110262820A (en) | Method, apparatus, system and storage medium based on MQTT protocol realization OTA upgrading | |
| CN107273749A (en) | A kind of vehicle ECU file securities write with a brush dipped in Chinese ink method and system | |
| CN107797812A (en) | A kind of charger remote online upgrade method and system | |
| CN107749841B (en) | A kind of locomotive CIR equipment GIS database wireless upgrade system and method | |
| CN109933354A (en) | Fingerprint head online upgrading method, system and the cloud lock of a kind of intelligent cloud lock | |
| CN105118100B (en) | Vehicle carried electronic label method for updating program, mobile terminal and program updating system | |
| CN109597634A (en) | The method, apparatus and vehicle of more new vehicle ECU |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170627 |