CN104252369A - On-board equipment and dual-system backup method and device of on-board equipment - Google Patents
On-board equipment and dual-system backup method and device of on-board equipment Download PDFInfo
- Publication number
- CN104252369A CN104252369A CN201310270024.4A CN201310270024A CN104252369A CN 104252369 A CN104252369 A CN 104252369A CN 201310270024 A CN201310270024 A CN 201310270024A CN 104252369 A CN104252369 A CN 104252369A
- Authority
- CN
- China
- Prior art keywords
- operating system
- mobile unit
- upgrading
- operating
- dual
- 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
Landscapes
- Stored Programmes (AREA)
Abstract
The invention provides on-board equipment and a dual-system backup method and device of the on-board equipment. The method comprises the following steps: receiving a system upgrade instruction for the on-board equipment, wherein two system regions of the on-board equipment are respectively internally provided with two operation systems which can back up each other; detecting and confirming the currently started first operation system in the two operation systems on the basis of the system upgrade instruction; upgrading the non-started second operation system in the two operation systems, wherein the on-board equipment enters the upgraded second operation system by default when being restarted. According to the dual-system backup method and device, the background backup system can be upgraded while the system is used without affecting the use by a user.
Description
Technical field
The present invention relates to mobile unit, particularly relate to a kind of mobile unit and dual system backup method thereof and device.
Background technology
What the operating system of current mobile unit adopted usually is Android system, the version that the system that mobile unit is installed when dispatching from the factory is older often, and manufacturer also can the redaction of irregular delivery system, to improve the various functions of system.To this, for the renewal of vehicle-mounted Android system, the method usually taked in prior art is: official issues and for the redaction downloaded, after user obtains redaction, can carry out the upgrading of brush machine, or perhaps recovers (Recovery) upgrading.
But, there is the problem of two aspects in above-mentioned upgrading mode, on the one hand, after renewal bag is downloaded to mobile unit by user, might not at once start brush machine, all often when waiting until system idles, carry out the upgrading of brush machine again, this is because the brush plane mechanism restriction of existing Android system, cause the user when system brush machine to use system, and brush machine generally needs the long period, therefore can only wait for that the specific time carries out the work of brush machine; On the other hand, after brush machine, there is the possibility of brush machine failure, this just cause until before system reparation during this period of time in, occur user without system can awkward situation.
Therefore, need a kind of update method that can overcome the mobile unit operating system of above-mentioned defect, can ensure that again the compatibility of system just seems particularly important simultaneously.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of mobile unit and dual system backup method thereof and device, can upgrade, and do not affect the use of user while use system to the standby system on backstage.
For solving the problems of the technologies described above, the invention provides a kind of dual system backup method of mobile unit, comprising:
Receive the system upgrade instruction for mobile unit, in two system regions of described mobile unit, be separately installed with mutually redundant two operating systems;
Based on described system upgrade instruction, detect the first operating system confirming current startup in described two operating systems;
The second operating system do not started in described two operating systems is upgraded;
The second operating system after entering upgrading is given tacit consent to when described mobile unit is restarted.
According to one embodiment of present invention, the method also comprises: when using the second operating system after described upgrading, upgrade, to make described first operating system consistent with the version of the second operating system to described first operating system do not started.
According to one embodiment of present invention, the method also comprises: if the second operating system after described upgrading is unavailable, then enter described first operating system when described mobile unit is restarted.
According to one embodiment of present invention, after entering described first operating system, the method also comprises: all the elements of described first operating system are copied to described second operating system, to repair the second operating system after described upgrading.
Present invention also offers a kind of dual system back-up device of mobile unit, comprising:
Receiver module, receives the system upgrade instruction for mobile unit, is separately installed with two operating systems of mirror image each other in two system regions of described mobile unit;
Detect and confirm module, based on described system upgrade instruction, detect the first operating system confirming current startup in described two operating systems;
Upgraded module, upgrades to the second operating system do not started in described two operating systems;
Systematic evaluation module, selects the second operating system after entering upgrading for the acquiescence when described mobile unit is restarted.
According to one embodiment of present invention, this device also comprises: synchronization module, when using the second operating system after described upgrading, described first operating system do not started is upgraded, to make described first operating system consistent with the version of the second operating system.
According to one embodiment of present invention, if the second operating system after described upgrading is unavailable, then described systematic evaluation module is selected when described mobile unit is restarted to enter described first operating system.
According to one embodiment of present invention, this device also comprises: repair module, all the elements of described first operating system are copied to described second operating system, to repair the second operating system after described upgrading.
According to one embodiment of present invention, described systematic evaluation module, when described mobile unit is restarted, also switches for carrying out selection according to the user instruction of outside to the operating system entered.
Present invention also offers a kind of mobile unit, comprise the dual system back-up device described in above any one.
Compared with prior art, the present invention has the following advantages:
Mutually redundant two operating systems are installed in the onboard system of the embodiment of the present invention, when use the first operating system, can upgrade to second operating system on backstage, give tacit consent to the second operating system after entering upgrading when mobile unit is restarted, make system upgrade process not affect the use of user to mobile unit.
Furthermore, when the second operating system after upgrading is unavailable, can enter the first operating system when mobile unit starts, after making system upgrade failure, mobile unit still can be used.
In addition, recovery (recovery) the AKU form of the Android system that the technical scheme of the embodiment of the present invention is compatible traditional, the AKU used in recovery mode can directly be upgraded in Android system.
Accompanying drawing explanation
Fig. 1 is the schematic flow sheet of the dual system backup method of the mobile unit of the embodiment of the present invention;
Fig. 2 is the operating process schematic diagram of an example of the dual system backup method of mobile unit based on the embodiment of the present invention;
Fig. 3 is the structured flowchart of the dual system back-up device of the mobile unit of the embodiment of the present invention.
Embodiment
Below in conjunction with specific embodiments and the drawings, the invention will be further described, but should not limit the scope of the invention with this.
With reference to figure 1, the dual system backup method of the present embodiment comprises the steps:
Step S11, receives the system upgrade instruction for mobile unit, is separately installed with mutually redundant two operating systems in two system regions of described mobile unit;
Step S12, based on described system upgrade instruction, detects the first operating system confirming current startup in described two operating systems;
Step S13, upgrades to the second operating system do not started in described two operating systems;
Step S14, gives tacit consent to the second operating system after entering upgrading when described mobile unit is restarted.
Furthermore, in step s 11, two operating systems of installing in mobile unit can be such as system A and system B, the two can be identical version, and such as system A is 1.1 versions, as the operating system of current operation, and system B is also 1.1 versions, as the backup of system A.As a preferred embodiment, system A and system B is arranged in two system regions of public same data field.
System upgrade instruction can be adopted and be sent in various manners, such as, can be to monitor the operation that user clicks AKU.
In step s 12, when system A operationally, if user clicks AKU, then detect confirm current operation be which operating system, be system A in this example.
In step s 13, the system B that backstage does not start is upgraded, such as, system B can be made to upgrade to 1.2 versions.
In step S14, after mobile unit is restarted, acquiescence enters the system B after upgrading.This reboot operation can be automatically perform after system upgrade, also can be the operation of again starting shooting after user shuts down.
In the process of the system B of use 1.2 version, the system A on backstage can be upgraded, system A is also upgraded to 1.2 versions, make the version of two systems consistent.In addition, in an example, if after the system A upgrading on backstage, again receive system upgrade instruction, then the system A on backstage can be upgraded to 1.3 higher versions further; Afterwards mobile unit restart after with, acquiescence enters the system A after upgrading, and the system B on backstage is also upgraded to 1.3 versions.Therefore system A and system B is mutually redundant, wherein during an operation, can upgrade to another, upgrading can enter that system after upgrading after restarting, and upgrades to another carrying out of not upgrading.
Return previous process, after system B upgrades to 1.2 versions, if because a variety of causes causes the system B after upgrading unavailable, then can still operational system A when mobile unit is restarted, prevent because brush machine unsuccessfully etc. reason cause without system can situation.One such as, when system B upgrades unsuccessfully, a mark can be recorded, when instruction mobile unit is restarted, still enter system A.
In addition, when the system B after upgrading occurs abnormal, such as backstage detects crucial system service startup and goes wrong, and also can automatically switch to and enter system A.
In addition, when the system B after upgrading is unavailable, the full content of system A can be copied to the system space of system B, system B be repaired, namely its version is refunded to 1.1 versions.Such as, when mobile unit is restarted, if backstage detects the mark of the upgrading failure of precedence record, then the full content of system A can be copied back system B, copy successfully and mark failed for upgrading can be removed.
It should be noted that, when mobile unit is restarted, also can force that selection is carried out to the operating system entered according to the user instruction of outside and switch.Such as, user can when mobile unit powers on by special Macintosh, and the preposition operating system to starting is carried out selection and switched.
With reference to figure 2, be described in detail below in conjunction with an example.
In this example, arrange two system regions of a shared data field, these two system regions are separately installed with system A and system B, and in this example, system A and system B is Android system.
If server there is redaction issue, then point out scalable, after user confirms upgrading, the user interface (UI) 20 of the current system run can start the first thread 201 and the second thread 202, wherein, first thread 201 is for carrying out the installation driving bag, and such as can obtain MountService service, the minirecoveryinstall interface calling mountservice service encapsulates carries out the installation of AKU; Second thread 202 can the installment state of Dynamic Acquisition AKU, and marks successfully or failure.
Furthermore, minirecoveryinstall in first thread 201 proceeds as follows: 1) send " minirecovery install path " order by socket (socket) communication modes to finger daemon vold, finger daemon vold can respond minirecovery order, and accept mountservice and pass the command parameter of coming, call Minirecovery::install_ota_package (const char*path) function to install AKU; 2) Minirecovery::install_ota_package (const char*path) function is performed, specifically comprise: a) to the cryptographic check of AKU, b) inner Manifest.xml configuration file is resolved, obtain current engineering information and version information, for the filtration of installation kit; That c) check the current startup of confirmation is system A or system B; D) as a nonrestrictive example, if that current operation is system A, then upgrade to system B, if can upgrade successfully, then param subregion leader can be designated as SYSTEMB, for being switched to system B when next time starts, vice versa.
Furthermore, if having failed the upgrading of system B when system A runs, can fail flag be recorded, when mobile unit is restarted, still enter system A; Enter system A after restarting, if now backstage is checked through the mark of the upgrading failure of precedence record, the full content of system A can be copied to system B, the version of the two is consistent, copy successfully and mark failed for upgrading can be removed.
In addition, the system after upgrading occurs abnormal, and the startup that such as backstage detects crucial system service goes wrong, then can automatically switch back another system.
In addition, this example is also recovering to increase the option getting back to last revision in (recovery) pattern, if user does not need the system after using upgrading, then can use the system of not upgrading of backup.
In addition, user when mobile unit powers on by the Macintosh preset, can also force the switching carrying out system, selects the system entered.
With reference to figure 3, the present embodiment additionally provides a kind of dual system back-up device of mobile unit, mainly comprises: receiver module 31, detection confirm module 32, upgraded module 33, systematic evaluation module 34, synchronization module 35 and repair module 36.
Wherein, receiver module 31 is for receiving the system upgrade instruction for mobile unit; Detect and confirm that module 32 is based on this system upgrade instruction, detects the first operating system of current startup in confirmation two operating systems; Upgraded module 33 is upgraded to the second operating system do not started; Systematic evaluation module 34 selects the second operating system after entering upgrading for the acquiescence when mobile unit is restarted, if the second operating system after upgrading is unavailable, then select when restarting to enter the first operating system, in addition, when mobile unit is restarted, systematic evaluation module 34 can also be selected the operating system entered according to the user instruction of outside; Synchronization module 35, for when using the second operating system after upgrading, is upgraded to the first operating system do not started, and is consistent to make the two; When second operating system of reparation module 36 after upgrading is unavailable, the full content of the first operating system is copied in the second operating system, thus repair the second operating system after upgrading.
The present embodiment additionally provides a kind of mobile unit, comprises above-mentioned dual system back-up device, about the specific works process of this dual system back-up device and mobile unit, can see in previous embodiment about the associated description of dual system backup method.
Although the present invention with preferred embodiment openly as above; but it is not for limiting the present invention; any those skilled in the art without departing from the spirit and scope of the present invention; can make possible variation and amendment, the scope that therefore protection scope of the present invention should define with the claims in the present invention is as the criterion.
Claims (10)
1. a dual system backup method for mobile unit, is characterized in that, comprising:
Receive the system upgrade instruction for mobile unit, in two system regions of described mobile unit, be separately installed with mutually redundant two operating systems;
Based on described system upgrade instruction, detect the first operating system confirming current startup in described two operating systems;
The second operating system do not started in described two operating systems is upgraded;
The second operating system after entering upgrading is given tacit consent to when described mobile unit is restarted.
2. dual system backup method according to claim 1, is characterized in that, also comprise:
When using the second operating system after described upgrading, described first operating system do not started is upgraded, to make described first operating system consistent with the version of the second operating system.
3. dual system backup method according to claim 1, is characterized in that, also comprise: if the second operating system after described upgrading is unavailable, then enter described first operating system when described mobile unit is restarted.
4. dual system backup method according to claim 3, it is characterized in that, after entering described first operating system, also comprise: all the elements of described first operating system are copied to described second operating system, to repair the second operating system after described upgrading.
5. a dual system back-up device for mobile unit, is characterized in that, comprising:
Receiver module, receives the system upgrade instruction for mobile unit, is separately installed with two operating systems of mirror image each other in two system regions of described mobile unit;
Detect and confirm module, based on described system upgrade instruction, detect the first operating system confirming current startup in described two operating systems;
Upgraded module, upgrades to the second operating system do not started in described two operating systems;
Systematic evaluation module, selects the second operating system after entering upgrading for the acquiescence when described mobile unit is restarted.
6. dual system back-up device according to claim 5, is characterized in that, also comprise:
Synchronization module, when using the second operating system after described upgrading, upgrades to described first operating system do not started, to make described first operating system consistent with the version of the second operating system.
7. dual system back-up device according to claim 5, is characterized in that, if the second operating system after described upgrading is unavailable, then described systematic evaluation module is selected when described mobile unit is restarted to enter described first operating system.
8. dual system back-up device according to claim 7, is characterized in that, also comprise:
Repair module, all the elements of described first operating system are copied to described second operating system, to repair the second operating system after described upgrading.
9. dual system back-up device according to claim 5, is characterized in that, described systematic evaluation module, when described mobile unit is restarted, also switches for carrying out selection according to the user instruction of outside to the operating system entered.
10. a mobile unit, is characterized in that, comprises the dual system back-up device according to any one of claim 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270024.4A CN104252369A (en) | 2013-06-27 | 2013-06-27 | On-board equipment and dual-system backup method and device of on-board equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310270024.4A CN104252369A (en) | 2013-06-27 | 2013-06-27 | On-board equipment and dual-system backup method and device of on-board equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104252369A true CN104252369A (en) | 2014-12-31 |
Family
ID=52187310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310270024.4A Pending CN104252369A (en) | 2013-06-27 | 2013-06-27 | On-board equipment and dual-system backup method and device of on-board equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104252369A (en) |
Cited By (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104572229A (en) * | 2015-02-12 | 2015-04-29 | 西安诺瓦电子科技有限公司 | Firmware upgrade method and firmware upgrade device for embedded system |
| CN104918114A (en) * | 2015-06-05 | 2015-09-16 | 青岛海信电器股份有限公司 | Method and device for upgrading operation system |
| CN105279046A (en) * | 2015-11-04 | 2016-01-27 | 研华科技(中国)有限公司 | Method for improving reliability of embedded system |
| CN105511920A (en) * | 2015-12-08 | 2016-04-20 | 北京元心科技有限公司 | Container based mobile terminal operating system upgrading method and device |
| CN105573780A (en) * | 2015-12-08 | 2016-05-11 | 北京元心科技有限公司 | Container based mobile terminal operation system upgrading method and apparatus |
| CN105573787A (en) * | 2015-12-15 | 2016-05-11 | 上海博泰悦臻网络技术服务有限公司 | Software upgrade method and device based on vehicular T-Box |
| CN105872088A (en) * | 2016-05-26 | 2016-08-17 | 百度在线网络技术（北京）有限公司 | Operating system switching method and device for driverless vehicle |
| CN105912360A (en) * | 2016-04-07 | 2016-08-31 | 乐视控股（北京）有限公司 | Vehicle-mounted system expansion board, vehicle-mounted system and application method thereof |
| CN105975322A (en) * | 2016-06-15 | 2016-09-28 | 珠海格力电器股份有限公司 | Device and method for program update and microcontroller |
| CN106028152A (en) * | 2016-06-13 | 2016-10-12 | 天脉聚源(北京)传媒科技有限公司 | Method and device for upgrading set top box operating system |
| CN106468898A (en) * | 2016-06-17 | 2017-03-01 | 斑马信息科技有限公司 | Vehicle maintenance system and method |
| CN106648768A (en) * | 2016-12-09 | 2017-05-10 | 福建三元达网络技术有限公司 | Method and system for upgrading equipment |
| CN106878401A (en) * | 2017-01-23 | 2017-06-20 | 斑马信息科技有限公司 | Control method, control device, mobile unit and transport facility |
| CN107133070A (en) * | 2017-04-19 | 2017-09-05 | 北京奇艺世纪科技有限公司 | A kind of upgrade method of operating system, device and mobile device |
| CN107423080A (en) * | 2017-04-06 | 2017-12-01 | 大连网月科技股份有限公司 | A kind of autosynchronous method and device of main preparation system firmware |
| CN107491318A (en) * | 2016-06-13 | 2017-12-19 | 比亚迪股份有限公司 | The switching method and onboard system of onboard system |
| CN108089943A (en) * | 2016-11-21 | 2018-05-29 | 比亚迪股份有限公司 | Program excutive method, device and terminal based on MCU system |
| TWI628096B (en) * | 2015-07-17 | 2018-07-01 | 東莞市健創電子有限公司 | Method for realizing in-vehicle intelligent dual system and dual system thereof |
| CN108694051A (en) * | 2018-05-18 | 2018-10-23 | 深圳市先河系统技术有限公司 | Upgrade method, device based on dual system and storage device |
| CN109408120A (en) * | 2017-08-16 | 2019-03-01 | 哈曼国际工业有限公司 | Os starting optimization |
| CN109522099A (en) * | 2017-09-20 | 2019-03-26 | 厦门雅迅网络股份有限公司 | Improve the method and its system of non real-time nature operating system real-time |
| CN109634629A (en) * | 2018-10-25 | 2019-04-16 | 努比亚技术有限公司 | A kind of method for upgrading system, terminal and computer readable storage medium |
| CN110275726A (en) * | 2019-06-27 | 2019-09-24 | 四川宜途汽车电子科技有限公司 | A kind of onboard electronic control unit control program backup upgrade method |
| CN110543321A (en) * | 2019-09-06 | 2019-12-06 | 深圳市英博超算科技有限公司 | OTA (over the air) upgrading method, device, terminal and computer readable storage medium |
| CN111246422A (en) * | 2020-01-06 | 2020-06-05 | 新石器慧通（北京）科技有限公司 | Vehicle-mounted system hot start switching method |
| CN111881101A (en) * | 2020-08-03 | 2020-11-03 | 南京创通微新通信有限公司 | Double-file system synchronization method |
| CN112073446A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Dual-system OTA parallel upgrading method and system |
| CN112073790A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Display device and method for synchronizing starting state between two systems |
| CN113094140A (en) * | 2021-04-22 | 2021-07-09 | 青岛海信传媒网络技术有限公司 | System update display method and display equipment |
| CN113490910A (en) * | 2019-02-22 | 2021-10-08 | 本田技研工业株式会社 | Software updating device, vehicle and software updating method |
| CN114389951A (en) * | 2022-03-02 | 2022-04-22 | 深圳震有科技股份有限公司 | Seamless upgrading method under 5G network, network equipment and storage medium |
| CN115373906A (en) * | 2022-10-24 | 2022-11-22 | 北京智芯微电子科技有限公司 | Backup starting method, device, equipment and chip of embedded system architecture |
| CN116610340A (en) * | 2023-05-06 | 2023-08-18 | 广州汽车集团股份有限公司 | Update method and device of vehicle software, vehicle and storage medium |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8364639B1 (en) * | 2007-10-11 | 2013-01-29 | Parallels IP Holdings GmbH | Method and system for creation, analysis and navigation of virtual snapshots |
| CN103092662A (en) * | 2013-02-04 | 2013-05-08 | 烽火通信科技股份有限公司 | Software module upgrading method for terminal device based on embedded operating system |
-
2013
- 2013-06-27 CN CN201310270024.4A patent/CN104252369A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8364639B1 (en) * | 2007-10-11 | 2013-01-29 | Parallels IP Holdings GmbH | Method and system for creation, analysis and navigation of virtual snapshots |
| CN103092662A (en) * | 2013-02-04 | 2013-05-08 | 烽火通信科技股份有限公司 | Software module upgrading method for terminal device based on embedded operating system |
Cited By (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104572229A (en) * | 2015-02-12 | 2015-04-29 | 西安诺瓦电子科技有限公司 | Firmware upgrade method and firmware upgrade device for embedded system |
| CN104572229B (en) * | 2015-02-12 | 2018-07-20 | 西安诺瓦电子科技有限公司 | The firmware upgrade method and device for upgrading firmware of embedded system |
| CN104918114B (en) * | 2015-06-05 | 2018-05-18 | 青岛海信电器股份有限公司 | A kind of operating system update method and device |
| CN104918114A (en) * | 2015-06-05 | 2015-09-16 | 青岛海信电器股份有限公司 | Method and device for upgrading operation system |
| TWI628096B (en) * | 2015-07-17 | 2018-07-01 | 東莞市健創電子有限公司 | Method for realizing in-vehicle intelligent dual system and dual system thereof |
| CN105279046A (en) * | 2015-11-04 | 2016-01-27 | 研华科技(中国)有限公司 | Method for improving reliability of embedded system |
| CN105511920A (en) * | 2015-12-08 | 2016-04-20 | 北京元心科技有限公司 | Container based mobile terminal operating system upgrading method and device |
| CN105573780A (en) * | 2015-12-08 | 2016-05-11 | 北京元心科技有限公司 | Container based mobile terminal operation system upgrading method and apparatus |
| CN105573787A (en) * | 2015-12-15 | 2016-05-11 | 上海博泰悦臻网络技术服务有限公司 | Software upgrade method and device based on vehicular T-Box |
| CN105912360A (en) * | 2016-04-07 | 2016-08-31 | 乐视控股（北京）有限公司 | Vehicle-mounted system expansion board, vehicle-mounted system and application method thereof |
| CN105872088A (en) * | 2016-05-26 | 2016-08-17 | 百度在线网络技术（北京）有限公司 | Operating system switching method and device for driverless vehicle |
| CN105872088B (en) * | 2016-05-26 | 2019-04-02 | 百度在线网络技术（北京）有限公司 | The operating system switching method and device of automatic driving vehicle |
| CN106028152A (en) * | 2016-06-13 | 2016-10-12 | 天脉聚源(北京)传媒科技有限公司 | Method and device for upgrading set top box operating system |
| CN106028152B (en) * | 2016-06-13 | 2020-02-07 | 天脉聚源(北京)传媒科技有限公司 | Set top box operating system upgrading method and device |
| CN107491318A (en) * | 2016-06-13 | 2017-12-19 | 比亚迪股份有限公司 | The switching method and onboard system of onboard system |
| CN105975322A (en) * | 2016-06-15 | 2016-09-28 | 珠海格力电器股份有限公司 | Device and method for program update and microcontroller |
| CN106468898A (en) * | 2016-06-17 | 2017-03-01 | 斑马信息科技有限公司 | Vehicle maintenance system and method |
| CN108089943A (en) * | 2016-11-21 | 2018-05-29 | 比亚迪股份有限公司 | Program excutive method, device and terminal based on MCU system |
| CN106648768A (en) * | 2016-12-09 | 2017-05-10 | 福建三元达网络技术有限公司 | Method and system for upgrading equipment |
| CN106878401A (en) * | 2017-01-23 | 2017-06-20 | 斑马信息科技有限公司 | Control method, control device, mobile unit and transport facility |
| CN107423080A (en) * | 2017-04-06 | 2017-12-01 | 大连网月科技股份有限公司 | A kind of autosynchronous method and device of main preparation system firmware |
| CN107133070A (en) * | 2017-04-19 | 2017-09-05 | 北京奇艺世纪科技有限公司 | A kind of upgrade method of operating system, device and mobile device |
| CN109408120A (en) * | 2017-08-16 | 2019-03-01 | 哈曼国际工业有限公司 | Os starting optimization |
| CN109522099A (en) * | 2017-09-20 | 2019-03-26 | 厦门雅迅网络股份有限公司 | Improve the method and its system of non real-time nature operating system real-time |
| CN109522099B (en) * | 2017-09-20 | 2023-03-31 | 厦门雅迅网络股份有限公司 | Method and system for improving instantaneity of non-instantaneity operating system |
| CN108694051A (en) * | 2018-05-18 | 2018-10-23 | 深圳市先河系统技术有限公司 | Upgrade method, device based on dual system and storage device |
| CN109634629A (en) * | 2018-10-25 | 2019-04-16 | 努比亚技术有限公司 | A kind of method for upgrading system, terminal and computer readable storage medium |
| CN109634629B (en) * | 2018-10-25 | 2022-04-15 | 努比亚技术有限公司 | System upgrading method, terminal and computer readable storage medium |
| CN113490910A (en) * | 2019-02-22 | 2021-10-08 | 本田技研工业株式会社 | Software updating device, vehicle and software updating method |
| CN113490910B (en) * | 2019-02-22 | 2022-09-20 | 本田技研工业株式会社 | Software updating device, vehicle and software updating method |
| CN112073446A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Dual-system OTA parallel upgrading method and system |
| CN112073790A (en) * | 2019-06-10 | 2020-12-11 | 海信视像科技股份有限公司 | Display device and method for synchronizing starting state between two systems |
| CN110275726A (en) * | 2019-06-27 | 2019-09-24 | 四川宜途汽车电子科技有限公司 | A kind of onboard electronic control unit control program backup upgrade method |
| CN110543321A (en) * | 2019-09-06 | 2019-12-06 | 深圳市英博超算科技有限公司 | OTA (over the air) upgrading method, device, terminal and computer readable storage medium |
| CN111246422A (en) * | 2020-01-06 | 2020-06-05 | 新石器慧通（北京）科技有限公司 | Vehicle-mounted system hot start switching method |
| CN111881101A (en) * | 2020-08-03 | 2020-11-03 | 南京创通微新通信有限公司 | Double-file system synchronization method |
| CN113094140A (en) * | 2021-04-22 | 2021-07-09 | 青岛海信传媒网络技术有限公司 | System update display method and display equipment |
| CN113094140B (en) * | 2021-04-22 | 2022-07-22 | 青岛海信传媒网络技术有限公司 | System update display method and display equipment |
| CN114389951A (en) * | 2022-03-02 | 2022-04-22 | 深圳震有科技股份有限公司 | Seamless upgrading method under 5G network, network equipment and storage medium |
| CN115373906A (en) * | 2022-10-24 | 2022-11-22 | 北京智芯微电子科技有限公司 | Backup starting method, device, equipment and chip of embedded system architecture |
| CN115373906B (en) * | 2022-10-24 | 2023-02-17 | 北京智芯微电子科技有限公司 | Backup starting method, device, equipment and chip of embedded system architecture |
| CN116610340A (en) * | 2023-05-06 | 2023-08-18 | 广州汽车集团股份有限公司 | Update method and device of vehicle software, vehicle and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104252369A (en) | On-board equipment and dual-system backup method and device of on-board equipment | |
| CN102693139B (en) | A kind of method and system of radio upgrade cell phone software | |
| CN107608706B (en) | Automatic hot updating method for application program based on functional module | |
| CN102110000A (en) | Method, device and equipment for controlling software for auto-updating | |
| CN101594613A (en) | The method of terminal equipment and upgrading thereof, system | |
| CN104133709A (en) | Upgrading method and device for embedded system | |
| WO2020094065A1 (en) | Method and apparatus for upgrading vehicle-mounted tbox, device, and storage medium | |
| CN104657161A (en) | Method and device for updating firmware of mobile terminal | |
| CN101834976A (en) | Method for starting and upgrading set-top box by using three-stage directing and upgrading starting technology | |
| CN104918114A (en) | Method and device for upgrading operation system | |
| CN105045640A (en) | Software upgrading method and device and intelligent equipment | |
| JP2019159399A5 (en) | ||
| CN101714093A (en) | Three-section type double-backup Loader upgrading method of set-top box | |
| CN107995284A (en) | A kind of OTA upgrade methods suitable for POS machine | |
| CN102214106A (en) | Automatic dual-system guide method of embedded device | |
| CN101996083A (en) | Mirror image updating method and device | |
| CN103186390A (en) | Home gateway and software upgrading method thereof | |
| CN104317564A (en) | Method and device for updating feature phone software | |
| CN102073508A (en) | Method and apparatus for upgrading terminals and software thereof | |
| JP2008299709A (en) | Firmware updating system, network connection apparatus, firmware updating method, and program | |
| CN101158907A (en) | Bootstrap on-line upgrading method | |
| CN101883226A (en) | Digital television updating method and digital television terminal | |
| CN111104146B (en) | High-stability maintainability embedded device | |
| EP3043262A1 (en) | Method and device for remote base station version installation | |
| CN107544872A (en) | A kind of method and apparatus of system upgrade |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141231 |
|
| RJ01 | Rejection of invention patent application after publication |