CN107491326A - A kind of vehicle mounted guidance automatic adaptation method for upgrading software - Google Patents
A kind of vehicle mounted guidance automatic adaptation method for upgrading software Download PDFInfo
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- CN107491326A CN107491326A CN201710636518.8A CN201710636518A CN107491326A CN 107491326 A CN107491326 A CN 107491326A CN 201710636518 A CN201710636518 A CN 201710636518A CN 107491326 A CN107491326 A CN 107491326A
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- upgrading
- software
- vehicle mounted
- mounted guidance
- upgrading software
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- 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
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- Engineering & Computer Science (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The present invention relates to vehicle mounted guidance technical field, more particularly to a kind of vehicle mounted guidance automatic adaptation method for upgrading software, comprise the following steps：Start updated boot programs, into software upgrading interface；Obtain the essential information of vehicle mounted guidance；The configuration file of the upgrading software with obtaining all storages is read from SD card or USB；Each configuration file is decrypted, the configuration information of each upgrading software is obtained after decryption；By comparing the essential information of vehicle mounted guidance and the configuration information of upgrading software, the upgrading software with vehicle mounted guidance phase configuration is searched.The goal of the invention of the present invention is to provide a kind of vehicle mounted guidance automatic adaptation method for upgrading software, solve that existing vehicle mounted guidance software upgrading operating method is cumbersome using technical scheme provided by the invention, easily cause mistake upgrading software and the technical problem lost time with human cost.
Description
Technical field
The present invention relates to vehicle mounted guidance technical field, more particularly to a kind of vehicle mounted guidance automatic adaptation method for upgrading software.
Background technology
In automobile industry, vehicle mounted guidance often updates and safeguarded the demand of software in the presence of needs.With the high speed of technology
Development, the quickening of the update of product, so as to result in the life cycle of vehicle sale, it is necessary to carry out HardwareUpgring
Situation.
When the vehicle mounted guidance of different hardware is used for a vehicle, sold (or depot stock) in renewal in 4 S auto shop
Vehicle mounted guidance software when then need to judge software version that current vehicle mounted guidance should be adapted to from artificial mode, and carry out
Upgrading.
The defects of following be present in aforesaid operations method：Operating method is cumbersome；Mistake is easily caused to upgrade software；Lose time
And human cost；Need to carry more editions softwares for being adapted to different hardware.
The content of the invention
The goal of the invention of the present invention is to provide a kind of vehicle mounted guidance automatic adaptation method for upgrading software, carried using the present invention
It is cumbersome that the technical scheme of confession solves existing vehicle mounted guidance software upgrading operating method, easily causes mistake upgrading software and wave
The time-consuming and technical problem of human cost.
Technical scheme is used by the present invention solves above-mentioned technical problem：A kind of vehicle mounted guidance automatic adaptation software upgrading
Method, comprise the following steps：
Start updated boot programs, into software upgrading interface；
Obtain the essential information of vehicle mounted guidance；
The configuration file of the upgrading software with obtaining all storages is read from SD card or USB；
Each configuration file is decrypted, the configuration information of each upgrading software is obtained after decryption；
By comparing the essential information of vehicle mounted guidance and the configuration information of upgrading software, search and vehicle mounted guidance phase configuration
Upgrade software.
Preferably, updated boot programs are started, into software upgrading interface；Start upgrading guiding journey by way of button
Sequence.
Preferably, the essential information of vehicle mounted guidance is obtained；The essential information includes hardware version numbers, the sequence of vehicle mounted guidance
Row number and software version number.
Preferably, each configuration file is decrypted, the configuration information of each upgrading software is obtained after decryption；It is described to match somebody with somebody
Confidence breath includes the machine serial number with the upgrading software adaptation, hardware version numbers, software version number and path.
Preferably, by comparing the essential information of vehicle mounted guidance and the configuration information of upgrading software, lookup and vehicle mounted guidance
The upgrading software of phase configuration；If not finding the upgrading software with vehicle mounted guidance phase configuration, user is waited to exit upgrading circle
Face determines whether SD card or USB plugs；It is new by obtaining if finding the upgrading software with vehicle mounted guidance phase configuration
Software path, and carry out upgrading confirmation.
Preferably, the upgrading software with vehicle mounted guidance phase configuration is found, then by obtaining new software path, and is risen
Level confirms；After user, which clicks on, to be confirmed, then software upgrading is carried out；Cancel if user clicks on, exit upgrading.
Preferably, when entering upgrade status, if plugging SD card or USB again, configuration file is re-read.
Therefore following beneficial effect can be reached using technical scheme provided by the invention：The present invention is by automatic
Search matching software, vehicle mounted guidance can be searched by the method for automatic adaptation corresponding to software be upgraded, reduce the time and
Human cost, prevent the situation of mistake upgrading software.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, the present invention will be implemented below
The required accompanying drawing used is briefly described in the description of example or prior art.It should be evident that drawings in the following description
Only part of the embodiment of the invention, for those of ordinary skill in the art, is not paying creative labor
Under the premise of, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is embodiment flow chart.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.Obviously, described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
When upgrading updates vehicle mounted guidance software, it is necessary to the software version that the current vehicle mounted guidance of artificial judgment should be adapted to
This, and upgraded, the defects of following be present in the operating method：Operating method is cumbersome；Mistake is easily caused to upgrade software；Waste
Time and human cost；Need to carry more editions softwares for being adapted to different hardware.
In order to solve the above-mentioned technical problem, Fig. 1 is referred to, the present embodiment provides a kind of vehicle mounted guidance automatic adaptation software liter
Level method, comprises the following steps：
1st, updated boot programs are started, into software upgrading interface；
2nd, the essential information of vehicle mounted guidance is obtained；
3rd, the configuration file of the upgrading software with obtaining all storages is read from SD card or USB；
4th, each configuration file is decrypted, the configuration information of each upgrading software is obtained after decryption；
5th, by comparing the essential information of vehicle mounted guidance and upgrading the configuration information of software, search and vehicle mounted guidance phase configuration
Upgrading software；
6th, the upgrading software with vehicle mounted guidance phase configuration is found, then by obtaining new software path, and upgrade really
Recognize；After user, which clicks on, to be confirmed, then software upgrading is carried out；Cancel if user clicks on, exit upgrading；
7th, when entering upgrade status, if plugging SD card or USB again, configuration file is re-read.
Starting updated boot programs, during into software upgrading interface, can press the upgrading that is set on vehicle mounted guidance by
Key or the upgrading key clicked on vehicle mounted guidance touch screen, you can start updated boot programs.
After starting updated boot programs, ROMPaq obtains the essential information to match with the vehicle mounted guidance, such as car automatically
Carry the software version number in machine serial number, hardware version numbers and the current use of navigation.
After getting above-mentioned essential information, vehicle mounted guidance identification SD card or the memory module for accessing USB interface, and read
The upgrading software of SD card or the memory module memory storage of access USB interface, and obtain the configuration of the upgrading software of all storages
File.
The each configuration file got is decrypted, the configuration information obtained after decryption is as follows：
1) machine serial number of the 1st new software adaptation, hardware version numbers, software version number and path.
2) machine serial number of the 2nd new software adaptation, hardware version numbers, software version number and path.
3) machine serial number of the 3rd new software adaptation, hardware version numbers, software version number and path.
4)……
By comparing the essential information of vehicle mounted guidance and the configuration information of upgrading software, search and vehicle mounted guidance phase configuration
Upgrade software；If not finding the upgrading software with vehicle mounted guidance phase configuration, user is waited to exit upgrading interface or sentence
It is disconnected whether to have SD card or USB plugs；If finding the upgrading software with vehicle mounted guidance phase configuration, by obtaining new software road
Footpath, and carry out upgrading confirmation.
In vehicle mounted guidance, due to same model hardware difference when, generally require to be judged by artificial mode
Corresponding software version, such a mode are lost time, and increase human cost, and the easily situation of mistake upgrading software.This
The technical scheme that inventive embodiments provide, vehicle mounted guidance can be risen by software corresponding to the method lookup of automatic adaptation
Level, time and human cost are reduced, prevent the situation of mistake upgrading software.
Embodiments described above, the restriction to the technical scheme protection domain is not formed.It is any in above-mentioned implementation
Modifications, equivalent substitutions and improvements made within the spirit and principle of mode etc., should be included in the protection model of the technical scheme
Within enclosing.
Claims (7)
- A kind of 1. vehicle mounted guidance automatic adaptation method for upgrading software, it is characterised in that：Comprise the following steps：Start updated boot programs, into software upgrading interface；Obtain the essential information of vehicle mounted guidance；The configuration file of the upgrading software with obtaining all storages is read from SD card or USB；Each configuration file is decrypted, the configuration information of each upgrading software is obtained after decryption；By comparing the essential information of vehicle mounted guidance and the configuration information of upgrading software, the upgrading with vehicle mounted guidance phase configuration is searched Software.
- 2. a kind of vehicle mounted guidance automatic adaptation method for upgrading software according to claim 1, start updated boot programs, enter Enter software upgrading interface；It is characterized in that：Start updated boot programs by way of button.
- 3. a kind of vehicle mounted guidance automatic adaptation method for upgrading software according to claim 2, obtains the basic of vehicle mounted guidance Information；It is characterized in that：The essential information includes hardware version numbers, sequence number and the software version number of vehicle mounted guidance.
- 4. a kind of vehicle mounted guidance automatic adaptation method for upgrading software according to claim 3, each configuration file is carried out Decryption, the configuration information of each upgrading software is obtained after decryption；It is characterized in that：The configuration information includes soft with the upgrading The machine serial number of part adaptation, hardware version numbers, software version number and path.
- A kind of 5. vehicle mounted guidance automatic adaptation method for upgrading software according to claim 4, by comparing vehicle mounted guidance The configuration information of essential information and upgrading software, searches the upgrading software with vehicle mounted guidance phase configuration；It is characterized in that：If no Find the upgrading software with vehicle mounted guidance phase configuration, then wait user exit upgrading interface or determine whether SD card or USB is plugged；If finding the upgrading software with vehicle mounted guidance phase configuration, by obtaining new software path, and upgrade really Recognize.
- 6. a kind of vehicle mounted guidance automatic adaptation method for upgrading software according to claim 5, finds and vehicle mounted guidance phase The upgrading software of configuration, then by obtaining new software path, and carry out upgrading confirmation；It is characterized in that：Confirm when user clicks on Afterwards, then software upgrading is carried out；Cancel if user clicks on, exit upgrading.
- A kind of 7. vehicle mounted guidance automatic adaptation method for upgrading software according to claim 6, it is characterised in that：Risen entering During level state, if plugging SD card or USB again, configuration file is re-read.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636518.8A CN107491326A (en) | 2017-07-31 | 2017-07-31 | A kind of vehicle mounted guidance automatic adaptation method for upgrading software |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710636518.8A CN107491326A (en) | 2017-07-31 | 2017-07-31 | A kind of vehicle mounted guidance automatic adaptation method for upgrading software |
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| Publication Number | Publication Date |
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| CN107491326A true CN107491326A (en) | 2017-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710636518.8A Pending CN107491326A (en) | 2017-07-31 | 2017-07-31 | A kind of vehicle mounted guidance automatic adaptation method for upgrading software |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181859A (en) * | 2018-02-07 | 2018-06-19 | 深圳市布谷鸟科技有限公司 | Vehicle central controller based on linux+qt more new system and its more new control method |
| CN112596759A (en) * | 2020-12-04 | 2021-04-02 | 西安慧博文定信息技术有限公司 | Method, device and system for upgrading MCU software based on TF card |
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| CN104468784A (en) * | 2014-12-05 | 2015-03-25 | 北京速通科技有限公司 | System and method for achieving vehicle-mounted unit software upgrade through DSRC interface |
| US20150113521A1 (en) * | 2013-10-18 | 2015-04-23 | Fujitsu Limited | Information processing method and information processing apparatus |
| CN105549991A (en) * | 2015-11-27 | 2016-05-04 | 深圳市元征软件开发有限公司 | Software upgrading method and system for automobile diagnosis device |
| CN205300598U (en) * | 2015-12-23 | 2016-06-08 | 昆山映台电子科技有限公司 | Intelligent upgrading system of car navigation |
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Patent Citations (5)
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| CN102681857A (en) * | 2011-03-07 | 2012-09-19 | 北京博创理想科技有限公司 | Method and device for realizing restoration and update of vehicle-mounted software system |
| US20150113521A1 (en) * | 2013-10-18 | 2015-04-23 | Fujitsu Limited | Information processing method and information processing apparatus |
| CN104468784A (en) * | 2014-12-05 | 2015-03-25 | 北京速通科技有限公司 | System and method for achieving vehicle-mounted unit software upgrade through DSRC interface |
| CN105549991A (en) * | 2015-11-27 | 2016-05-04 | 深圳市元征软件开发有限公司 | Software upgrading method and system for automobile diagnosis device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108181859A (en) * | 2018-02-07 | 2018-06-19 | 深圳市布谷鸟科技有限公司 | Vehicle central controller based on linux+qt more new system and its more new control method |
| CN108181859B (en) * | 2018-02-07 | 2023-10-27 | 深圳市布谷鸟科技有限公司 | Vehicle central controller updating system based on linux+qt and updating control method thereof |
| CN112596759A (en) * | 2020-12-04 | 2021-04-02 | 西安慧博文定信息技术有限公司 | Method, device and system for upgrading MCU software based on TF card |
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Application publication date: 20171219 |