CN103064715A - Remote upgrade method and system for automatic drive test systems - Google Patents

Remote upgrade method and system for automatic drive test systems Download PDF

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Publication number
CN103064715A
CN103064715A CN2013100079165A CN201310007916A CN103064715A CN 103064715 A CN103064715 A CN 103064715A CN 2013100079165 A CN2013100079165 A CN 2013100079165A CN 201310007916 A CN201310007916 A CN 201310007916A CN 103064715 A CN103064715 A CN 103064715A
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Prior art keywords
upgrading
mounted terminal
car
aku
drive test
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CN2013100079165A
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Chinese (zh)
Inventor
程强
林三龙
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Datang Mobile Communications Equipment Co Ltd
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Datang Mobile Communications Equipment Co Ltd
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Priority to CN2013100079165A priority Critical patent/CN103064715A/en
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Abstract

The invention discloses remote upgrade method and system for automatic drive test systems. The method includes: allowing a vehicular terminal operating system to automatically upgrade after startup; searching an upgrade catalogue and judging upgrade patches are provided or not; if yes, upgrading with the upgrade patches and judging whether upgrading succeeds nor not after upgrading; if upgrading succeeds, deleting the upgrade patches and rebooting the vehicular terminal operating system; if upgrading fails, restoring settings before the upgrading, deleting the upgrade patches and rebooting the vehicular terminal operating system; if no upgrade patch is provided, starting vehicular terminal drive test software; after the vehicular terminal drive test software runs normally, quitting the upgrade process and performing normal test. The automatic upgrade process is independently set on the automatic drive test system vehicular terminal, starting items of the operating system need not be changed during upgrading, various abnormality recovery mechanisms are supported, and success rate of remote upgrading of vehicular terminals is increased.

Description

Automatic drive test system remote upgrade method and system
Technical field
The present invention relates to communication technical field, relate in particular to a kind of automatic drive test system remote upgrade method and system.
Background technology
Along with mobile communication carrier disposes automatic drive test system throughout the country in a large number, the version of the drive test software that moves on the automatic drive test system car-mounted terminal, each hardware testing module upgraded become more frequent, if adopt the manual type upgrading, because the dispersiveness that car-mounted terminal is disposed, upgrade cost will be very high.Need to adopt and automatically download AKU at the car-mounted terminal of control center Long-distance Control various places, finish escalation process by car-mounted terminal Auto-mounting AKU again.
Existing implementation, the general operation step is as follows:
Control center sends upgrade to car-mounted terminal, and car-mounted terminal downloads to this locality with upgrade installation package;
Car-mounted terminal is revised current os starting item, and the AKU installation procedure is made as start self-starting item, then restarts car-mounted terminal;
After car-mounted terminal restarted, the operation AKU was installed the redaction program, installed and finished rear operation redaction program, and the os starting item is revised as the redaction program;
If install unsuccessfully, then the os starting item is set to original application program.
Above-mentioned implementation has the following disadvantages:
Need repeatedly retouching operation system startup item, increased the failed probability of upgrading; For example: if done the authority setting when operating system is dispatched from the factory, then retouching operation system startup item is may not can successful;
Car-mounted terminal is deployed in far-end, is generally undertaken alternately by 2G/3G communication module and control center, and the speed that is subject to this telecommunication is lower, so the size of upgrade installation package is larger on the transfer rate impact; And existing upgrade installation package is the program that can move, exists simultaneously in order to realize two versions of the old and new, and with version rollback after guaranteeing to upgrade unsuccessfully, majority is embodied as a complete installation bag, and the packing volume is larger, is unfavorable for carrying out Internet Transmission;
Existing mode is not supported the hardware testing module in the car-mounted terminal is upgraded.
Summary of the invention
The technical matters that (one) will solve
The technical problem to be solved in the present invention is: high, the reliable automatic drive test system remote upgrade method of a kind of success rate for upgrading and system are provided.
(2) technical scheme
For addressing the above problem, on the one hand, the invention provides a kind of automatic drive test system remote upgrade method, comprising:
Behind the car-mounted terminal os starting, automatically enter the upgrading flow process;
Search upgrading catalogue has judged whether AKU:
If have, then:
Carry out the upgrading corresponding with described AKU;
Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the front setting of upgrading flow process, the deletion AKU, and restart described car-mounted terminal operating system;
If no, then:
Start the car-mounted terminal drive test software, after the normal operation of described car-mounted terminal drive test software, withdraw from described upgrading flow process, test normally.
Preferably, described car-mounted terminal drive test software is in described normal test process, if receive the upgrade that control center issues, then download the AKU corresponding with described upgrade and be placed under the described upgrading catalogue, restart again described car-mounted terminal operating system.
Preferably, also comprise after the step of described startup car-mounted terminal drive test software: the car-mounted terminal drive test software reports step from the software and hardware version of car-mounted terminal to control center.
Preferably, described AKU is compressed package.
Preferably, described compressed package only comprises the upgrading updating file.
Preferably, described step of carrying out the upgrading corresponding with described AKU at first comprises: the step that described AKU is decompressed to assigned catalogue.
Preferably, described step of carrying out the upgrading corresponding with described AKU comprises: the type of judging upgrading according to described AKU: if corresponding software upgrading is then carried out in software upgrading; If HardwareUpgring then carries out corresponding HardwareUpgring.
Preferably, the type of described upgrading is software upgrading,
Describedly carry out the upgrading corresponding with described AKU; Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the setting of upgrading before the flow process, the deletion AKU, and the step that restarts described car-mounted terminal operating system comprises:
Original version file corresponding with upgrading updating file in the AKU in the described car-mounted terminal drive test software is assigned to the backup directory of appointment;
Described new edition upgrade file is covered catalogue corresponding to described car-mounted terminal drive test software, replace original version file, finish upgrading;
Delete described AKU and restart car-mounted terminal;
Car-mounted terminal operating system is restarted rear search less than AKU, then starts the car-mounted terminal drive test software after the described upgrading:
If the car-mounted terminal drive test software after the described upgrading starts success and normal operation, then software upgrade success withdraws from described upgrading flow process, tests normally;
If the described car-mounted terminal drive test software after the described upgrading can not normally start or move and make mistakes, then software upgrading failure, close the car-mounted terminal drive test software after the described upgrading, and original version file that will back up copies under catalogue corresponding to described car-mounted terminal drive test software and replaces the upgrading updating file, recover original version of described car-mounted terminal drive test software, restart described car-mounted terminal operating system.
Preferably, the type of described upgrading is HardwareUpgring;
Describedly carry out the upgrading corresponding with described AKU; Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the setting of upgrading before the flow process, the deletion AKU, and the step that restarts described car-mounted terminal operating system comprises:
The original version program file that hardware module that will be corresponding with AKU is normally moved at present backups to the backup directory of appointment;
Hardware module is powered on, be initialized as " upgrade mode ", and call corresponding hardware module burning program, the redaction program file in the AKU is write hardware module;
After upgrading finished, the hardware module and the power-up initializing that restart after the upgrading were " normal mode of operation ", and whether the hardware module that sends after the test instruction test upgrading is working properly:
If the hardware module after the upgrading is working properly, then upgrade successfully, the deletion AKU also restarts car-mounted terminal operating system;
If the hardware module operation irregularity after the upgrading is then upgraded unsuccessfully, the original version program file that backs up is burnt in the described hardware module again, return to the operation of former hardware module, the deletion AKU also restarts car-mounted terminal operating system.
On the other hand, the present invention also provides a kind of automatic drive test system remote update system, comprising:
The car-mounted terminal administration module, automatically operation is used for carrying out above-mentioned upgrading flow process behind described car-mounted terminal os starting, and starts successfully and the described upgrading flow process of normal operation backed off after random at the car-mounted terminal drive test software;
Car-mounted terminal drive test module is used for testing normally after the normal operation of car-mounted terminal drive test software.
(3) beneficial effect
The present invention arranges separately the car-mounted terminal administration module on the automatic drive test system car-mounted terminal, be used for being responsible for upgrading and start drive test software, make the escalation process of car-mounted terminal more flexible, controllability is better, if the more complicated upgrading flow process of follow-up needs also can be supported and be expanded easily.
The present invention does not need retouching operation system startup item when car-mounted terminal is carried out remote upgrade, support simultaneously various abnormal restoring mechanism, has improved the success ratio of car-mounted terminal remote upgrade.
AKU of the present invention can adopt the compressed package form, has wherein only comprised necessary upgrading updating file; Compare with the existing upgrade installation package moved that comprises complete routine, dwindled the volume of AKU, be convenient to by communication network quick-downloading.
The present invention not only supports the upgrading to software, and supports the edition upgrading to each hardware module of car-mounted terminal inside.
Description of drawings
Fig. 1 is the process flow diagram according to a kind of automatic drive test system remote upgrade method of the embodiment of the invention;
Fig. 2 is the process flow diagram according to the another kind of automatic drive test system remote upgrade method of the embodiment of the invention;
Fig. 3 is according to a kind of automatic drive test system remote update system of embodiment of the invention structural representation.
Embodiment
That the present invention is described in detail is as follows below in conjunction with drawings and Examples.
Embodiment one:
Figure 1 shows that the process flow diagram of a kind of automatic drive test system remote upgrade method of present embodiment record, comprising:
S110: behind the car-mounted terminal os starting, automatically enter the upgrading flow process;
S120: automatic search upgrading catalogue has judged whether AKU:
If have, then forward step S130 to;
If no, then forward step S140 to;
S130: carry out the upgrading corresponding with described AKU; Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the front setting of upgrading flow process, the deletion AKU, and restart described car-mounted terminal operating system;
S140: start the car-mounted terminal drive test software, test normally after the normal operation of described car-mounted terminal drive test software.
Upgrade method of the present invention relies on the step that arranges separately to upgrade and starts the car-mounted terminal drive test software, make the escalation process of car-mounted terminal more flexible, controllability is better, if the more complicated upgrading flow process of follow-up needs also can be supported and be expanded easily; In addition, it does not need retouching operation system startup item, supports simultaneously various abnormal restoring mechanism, has improved the success ratio of car-mounted terminal remote upgrade.
Embodiment two:
The process flow diagram of a kind of automatic drive test system remote upgrade method of present embodiment record shown in Figure 2, described method comprises:
S201: the car-mounted terminal drive test software is received the upgrade that control center issues in described normal test process;
S202: the car-mounted terminal drive test software is downloaded the AKU corresponding with described upgrade and is placed under the described upgrading catalogue, and restarts car-mounted terminal operating system;
S203: described car-mounted terminal os starting enters the upgrading flow process automatically;
S204: search upgrading catalogue has judged whether AKU: if having, then forward step S205 to; If no, then forward step S216 to; In the present embodiment, described AKU is compressed package, and described compressed package only comprises the upgrading updating file, has dwindled the volume of AKU, is convenient to by communication network quick-downloading;
S205: the type of judging upgrading according to described AKU: if software upgrading then forwards step S206 to; If HardwareUpgring then forwards step S210 to;
S206: described AKU is decompressed to assigned catalogue;
S207: the backup directory that original version file corresponding with upgrading updating file in the AKU in the described car-mounted terminal drive test software is assigned to appointment;
S208: described new edition upgrade file is covered catalogue corresponding to described car-mounted terminal drive test software, replace original version file, finish upgrading;
S209: delete described AKU and restart car-mounted terminal operating system, turn back to step S204;
S210: described AKU is decompressed to assigned catalogue;
S211: the original version program file that hardware module that will be corresponding with AKU is normally moved at present backups to the backup directory of appointment;
S212: hardware module is powered on, be initialized as " upgrade mode ", and call corresponding hardware module burning program, the redaction program file in the AKU is write hardware module;
S213: after upgrading finished, the hardware module and the power-up initializing that restart after the upgrading were " normal mode of operation ", and whether the hardware module that sends after the upgrading of test AT instruction testing is working properly: the undesired step S214 that then forwards to; Otherwise forward step S215 to;
S214: the original version program file of backup is burnt in the described hardware module again, returns to the operation of former hardware module;
S215: the deletion AKU also restarts car-mounted terminal operating system, turns back to step S204;
S216: start the car-mounted terminal drive test software;
S217: judge whether normal operation of described car-mounted terminal drive test software: if not, then forward step S218 to; If so, then forward step S221 to;
S218: close described car-mounted terminal drive test software;
S219: original version file that will back up copies under catalogue corresponding to described car-mounted terminal drive test software and replaces the upgrading updating file, recovers original version of described car-mounted terminal drive test software;
S220: restart described car-mounted terminal operating system, turn back to step S204;
S221: withdraw from the upgrading flow process;
S222: the car-mounted terminal drive test software is tested normally.
In the present embodiment, also the software and hardware version of car-mounted terminal is reported to control center when described car-mounted terminal drive test software is tested normally, be convenient to control center and check in time whether its version needs upgrading.
The whole process that present embodiment is upgraded by the upgrading workflow management that arranges is separately not only supported the software upgrading to the car-mounted terminal drive test software, and supports each hardware module of car-mounted terminal inside is carried out edition upgrading; If upgrade unsuccessfully simultaneously, version before can returning to guarantees that car-mounted terminal can normally move all the time.Simultaneously, come the whole process of management upgrade because the application is provided with separately the upgrading flow process, so AKU can adopt the compressed package that only comprises necessary upgrade file, rather than the executable file of prior art, therefore be conducive to improve the transfer rate of AKU; In addition, be provided with independent upgrading flow process after, not only can upgrade to drive test software, support that also applicability is wider to the upgrading of drive test terminal hardware.
Embodiment three:
Figure 3 shows that a kind of automatic drive test system remote update system structural representation of present embodiment record, comprising:
Car-mounted terminal administration module 310, automatically operation behind described car-mounted terminal os starting is used for the upgrading flow process that execution embodiment one or embodiment two put down in writing, and starts successfully and the described upgrading flow process of normal operation backed off after random at the car-mounted terminal drive test software;
Car-mounted terminal drive test module 320 is used for testing normally after the normal operation of car-mounted terminal drive test software.
Present embodiment arranges separately the car-mounted terminal administration module on the automatic drive test system car-mounted terminal, be used for being responsible for upgrading and start drive test software, make the escalation process of car-mounted terminal more flexible, controllability is better, if the more complicated upgrading flow process of follow-up needs also can be supported and be expanded easily; Present embodiment does not need retouching operation system startup item when carrying out remote upgrade, support simultaneously various abnormal restoring mechanism, has improved the success ratio of car-mounted terminal remote upgrade.
Above embodiment only is used for explanation the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; in the situation that does not break away from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.

Claims (10)

1. an automatic drive test system remote upgrade method is characterized in that, comprising:
Behind the car-mounted terminal os starting, automatically enter the upgrading flow process;
Search upgrading catalogue has judged whether AKU:
If have, then:
Carry out the upgrading corresponding with described AKU;
Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the front setting of upgrading flow process, the deletion AKU, and restart described car-mounted terminal operating system;
If no, then:
Start the car-mounted terminal drive test software, after the normal operation of described car-mounted terminal drive test software, withdraw from described upgrading flow process, test normally.
2. the method for claim 1, it is characterized in that, described car-mounted terminal drive test software is in described normal test process, if receive the upgrade that control center issues, then download the AKU corresponding with described upgrade and be placed under the described upgrading catalogue, restart again described car-mounted terminal operating system.
3. the method for claim 1 is characterized in that, also comprises after the step of described startup car-mounted terminal drive test software: the car-mounted terminal drive test software reports step from the software and hardware version of car-mounted terminal to control center.
4. the method for claim 1 is characterized in that, described AKU is compressed package.
5. method as claimed in claim 4 is characterized in that, described compressed package only comprises the upgrading updating file.
6. method as claimed in claim 4 is characterized in that, described step of carrying out the upgrading corresponding with described AKU at first comprises: the step that described AKU is decompressed to assigned catalogue.
7. the method for claim 1 is characterized in that, described step of carrying out the upgrading corresponding with described AKU comprises: the type of judging upgrading according to described AKU: if corresponding software upgrading is then carried out in software upgrading; If HardwareUpgring then carries out corresponding HardwareUpgring.
8. method as claimed in claim 7 is characterized in that, the type of described upgrading is software upgrading,
Describedly carry out the upgrading corresponding with described AKU; Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the setting of upgrading before the flow process, the deletion AKU, and the step that restarts described car-mounted terminal operating system comprises:
Original version file corresponding with upgrading updating file in the AKU in the described car-mounted terminal drive test software is assigned to the backup directory of appointment;
Described new edition upgrade file is covered catalogue corresponding to described car-mounted terminal drive test software, replace original version file, finish upgrading;
Delete described AKU and restart car-mounted terminal;
Car-mounted terminal operating system is restarted rear search less than AKU, then starts the car-mounted terminal drive test software after the described upgrading:
If the car-mounted terminal drive test software after the described upgrading starts success and normal operation, then software upgrade success withdraws from described upgrading flow process, tests normally;
If the described car-mounted terminal drive test software after the described upgrading can not normally start or move and make mistakes, then software upgrading failure, close the car-mounted terminal drive test software after the described upgrading, and original version file that will back up copies under catalogue corresponding to described car-mounted terminal drive test software and replaces the upgrading updating file, recover original version of described car-mounted terminal drive test software, restart described car-mounted terminal operating system.
9. method as claimed in claim 7 is characterized in that, the type of described upgrading is HardwareUpgring;
Describedly carry out the upgrading corresponding with described AKU; Whether the complete rear judgement upgrading of upgrading is successful: if success is then deleted AKU, and restarted described car-mounted terminal operating system; If unsuccessful, then return to the setting of upgrading before the flow process, the deletion AKU, and the step that restarts described car-mounted terminal operating system comprises:
The original version program file that hardware module that will be corresponding with AKU is normally moved at present backups to the backup directory of appointment;
Hardware module is powered on, be initialized as " upgrade mode ", and call corresponding hardware module burning program, the redaction program file in the AKU is write hardware module;
After upgrading finished, the hardware module and the power-up initializing that restart after the upgrading were " normal mode of operation ", and whether the hardware module that sends after the test instruction test upgrading is working properly:
If the hardware module after the upgrading is working properly, then upgrade successfully, the deletion AKU also restarts car-mounted terminal operating system;
If the hardware module operation irregularity after the upgrading is then upgraded unsuccessfully, the original version program file that backs up is burnt in the described hardware module again, return to the operation of former hardware module, the deletion AKU also restarts car-mounted terminal operating system.
10. an automatic drive test system remote update system is characterized in that, comprising:
The car-mounted terminal administration module, automatically operation behind described car-mounted terminal os starting is used for enforcement of rights and requires each described upgrading flow process of 1-9, and starts successfully and the described upgrading flow process of normal operation backed off after random at the car-mounted terminal drive test software;
Car-mounted terminal drive test module is used for testing normally after the normal operation of car-mounted terminal drive test software.
CN2013100079165A 2013-01-09 2013-01-09 Remote upgrade method and system for automatic drive test systems Pending CN103064715A (en)

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