CN110458989A - Support the intelligent lock system of masterslave switchover and the starting method of masterslave switchover - Google Patents
Support the intelligent lock system of masterslave switchover and the starting method of masterslave switchover Download PDFInfo
- Publication number
- CN110458989A CN110458989A CN201910767552.8A CN201910767552A CN110458989A CN 110458989 A CN110458989 A CN 110458989A CN 201910767552 A CN201910767552 A CN 201910767552A CN 110458989 A CN110458989 A CN 110458989A
- Authority
- CN
- China
- Prior art keywords
- active system
- active
- firmware
- masterslave switchover
- management platform
- 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
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1433—Saving, restoring, recovering or retrying at system level during software upgrading
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1415—Saving, restoring, recovering or retrying at system level
- G06F11/1438—Restarting or rejuvenating
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1458—Management of the backup or restore process
-
- 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
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
Abstract
This application discloses the intelligent lock systems for supporting masterslave switchover, including PC monitoring management platform, active system and back-up system, the PC monitoring management platform respectively with the active system and back-up system communication connection, the PC monitoring management platform be used to monitor in the active system and back-up system it is available identify whether available and then notify the back-up system or active system, to indicate that the back-up system or active system provide service.The present invention passes through in two sets of software systems of active system built in smart lock and back-up system, when active system, which is destroyed, to be started, by the available mark energy auto switching of detection system to back-up system, being unlikely to paralysis can not open the door, and greatly enhance system reliability.
Description
Technical field
The present invention relates to smart lock technical fields, more particularly to support the intelligent lock system and masterslave switchover of masterslave switchover
Starting method.
Background technique
The design of intelligent door lock dual system masterslave switchover, can play a great role in the case where there.Online batch upgrade:
Such as when carrying out batch upgrade to POE door lock or other networking door locks, because if upgrading failure, and system without back-off,
Very burden can so be encountered, lock cannot start will lead to be reported for repairment and customer complaint on a large scale；In the specific uses such as production test: ratio
Such as retain a set of spare special test system, tested for production automation, is automatically deleted this after the completion of production automation test
Back-up system.
Summary of the invention
The purpose of the invention is to provide the intelligent lock systems for supporting masterslave switchover, solve in above-mentioned prior art problem
One or more.
According to an aspect of the present invention, provide based on intelligent lock system support masterslave switchover starting method, including with
Lower step:
S1: intelligent door lock electrifying startup；
S2: system initialization initializes interrupt vector at physical address 0, calls BootLoader program；
S3: the available mark for detecting active system carries out judging whether active system can be used, and jumps to if available primary
System firmware initial address executes, jump procedure S4, if otherwise jumping to the execution of back-up system firmware initial address, jump procedure
S5；
S4: the internal processes Booting sequence of the active system firmware is executed, judges whether the active system starts into
Function, can be used mark to update the active system if starting successfully can be used, and then jump procedure S6, and mark can be used if starting failure
It is unavailable to know the update active system, return step S1；
S5: the internal processes Booting sequence of the back-up system firmware is executed, judges whether the back-up system starts into
Function, the mark of the active system and the back-up system is interchangeable if starting successfully, jump procedure S6, if starting failure
Then return step S7；
S6: intelligent door lock is normally online；
S7: intelligent door lock failure is offline.
It in some embodiments, in step s3, further include judging whether the back-up system can be used, if available jump
It executes to the back-up system firmware initial address, restarts if unavailable intelligent door lock powers on.
In some embodiments, in step S2 and between step S3, further includes:
S200: detecting whether to need firmware updating, the jump procedure S3 if not needing.
In some embodiments, in step S200, after detecting the step of needing firmware updating, this method is also wrapped
It includes:
BootLoader starting；
Receiveing the response for detection PC monitoring management platform, judges whether to need to upgrade, if not needing upgrading executes step S3,
If desired upgrade, then the PC monitoring management platform carries out sliced transmission upgrade file according to the mechanism such as " stop+ACK "；
The every transmission upgrade file requires to carry out CRC check mistake, by the segment transmissions liter if inerrancy
The corresponding address unit of the back-up system is written in grade file；
Check whether file is all transmitted, if not being transmitted the PC monitoring management platform all continues fragment
Upgrade file is transmitted, if being fully completed transmission, the back-up system successfully upgrades the active system.
In some embodiments, after every transmission upgrade file requires to carry out CRC check wrong step, if
Inerrancy is then by the corresponding address unit of sliced transmission upgrade file write-in back-up system, errors number judging unit record
Error of transmission number be more than 5 times, then upgrade failure, setting back-up system is unavailable, re-starts judgement if otherwise returning and is
No needs upgrading transmission.
It in some embodiments, in step s 4, further include attempting number of starts unit, the trial number of starts list
Member is for judging that the number of starts of the active system and back-up system is less than default value, then return step S1 carries out intelligence
Door lock, which re-powers, restarts.
The present invention also provides the intelligent lock systems for supporting masterslave switchover, it is characterised in that: including PC monitoring management platform, master
With system and back-up system, the PC monitoring management platform is described respectively with the active system and back-up system communication connection
PC monitoring management platform be used to monitor in the active system and back-up system it is available identify whether it is available and then described in notifying
Back-up system or active system, to indicate that the back-up system or active system provide service.
In some embodiments, the storage unit for further including main control unit and being electrically connected with the main control unit；
The storage unit is for storing BOOT bootstrap, firmware information, including active system firmware, back-up system firmware, BOOT
Bootstrap；The BOOT bootstrap is for storing the responsible online upgrading firmware of BootLoader starting and leading into principal series
System or back-up system.
In some embodiments, the PC monitoring management platform is built-in with application programming upgrading software, the PC monitoring
Management platform can pass through communication port by communication port port and the main control unit communication connection, the main control unit
Port receives application program mirror image and be burnt in storage from application programming upgrading software realizes firmware upgrade.
The beneficial effects of the present invention are: the present invention passes through in two sets of software systems of active system built in smart lock and back-up system
It unites, when active system, which is destroyed, to be started, can be unlikely to mark identification energy auto switching to back-up system by detection
Paralysis can not open the door, and greatly enhance system reliability.
Detailed description of the invention
Fig. 1 is the structural block diagram for the intelligent lock system that the present invention supports masterslave switchover；
Fig. 2 is the flow chart for the intelligent lock system that the present invention supports masterslave switchover；
Fig. 3 is the flow chart of the firmware upgrade for the intelligent lock system that the present invention supports masterslave switchover.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that term " first " in the description and claims of this application and above-mentioned attached drawing, "
It two " is etc. to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " including " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
Term " installation ", " setting ", " being equipped with ", " connection ", " connected ", " socket " shall be understood in a broad sense.For example, it may be
It is fixedly connected, is detachably connected or monolithic construction；It can be mechanical connection, or electrical connection；It can be directly connected, or
Being or is two connections internal between device, element or component indirectly connected through an intermediary.For ability
For the those of ordinary skill of domain, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
Fig. 1-Fig. 3 illustrates that invention is further described in detail with reference to the accompanying drawing.
According to an aspect of the present invention, provide based on intelligent lock system support masterslave switchover starting method, including with
Lower step:
S1: intelligent door lock electrifying startup；
S2: system initialization initializes interrupt vector at physical address 0, calls BootLoader program；
S3: the available mark for detecting active system carries out judging whether active system can be used, and jumps to if available primary
System firmware initial address executes, jump procedure S4, if otherwise jumping to the execution of back-up system firmware initial address, jump procedure
S5；
S4: executing the internal processes Booting sequence of active system firmware, judge whether active system starts success, if starting
Successful then available mark, which updates active system, can be used, and then jump procedure S6, and the primary system of mark update can be used if starting failure
It unites unavailable, return step S1；
S5: executing the internal processes Booting sequence of back-up system firmware, judge whether back-up system starts success, if starting
The mark of successful then active system and back-up system is interchangeable, jump procedure S6, the return step S7 if starting failure；
S6: intelligent door lock is normally online；
S7: intelligent door lock failure is offline.
It wherein, in step s3, further include judging whether back-up system can be used, if the available back-up system firmware that jumps to rises
Beginning address executes, and restarts if unavailable intelligent door lock powers on.
In the present embodiment, in step S2 and between step S3, further includes:
S200: detecting whether to need firmware updating, the jump procedure S3 if not needing.
Wherein, in step S200, after detecting the step of needing firmware updating, this method further include:
BootLoader starting；
Receiveing the response for detection PC monitoring management platform, judges whether to need to upgrade, if not needing upgrading executes step S3,
If desired upgrade, then PC monitoring management platform carries out sliced transmission upgrade file according to the mechanism such as " stop+ACK "；
Every transmission upgrade file requires progress CRC check mistake and segment transmissions upgrade file is written if inerrancy
The corresponding address unit of back-up system；
Check whether file is all transmitted, if not being transmitted PC monitoring management platform all continues sliced transmission
Upgrade file, if being fully completed transmission, back-up system successfully upgrades active system.
Wherein, after every transmission upgrade file requires to carry out CRC check wrong step, will divide if inerrancy
Piece transmits the corresponding address unit of upgrade file write-in back-up system, and the error of transmission number of errors number judging unit record is super
It crosses 5 times, then upgrades failure, setting back-up system is unavailable, judges whether to need to upgrade transmission if otherwise returning and re-starting.This
In embodiment, last time system bug is modified by firmware upgrade or increases new function being updated.
In the present embodiment, in step s 4, further include attempting number of starts unit, attempt number of starts unit for sentencing
The number of starts of disconnected active system and back-up system is less than default value, then return step S1 progress intelligent door lock re-powers
Restart.Attempt to carry out intelligent door lock to re-power weight after all unavailable of active system and back-up system, starting failure as a result,
It opens, general active system and back-up system can limit 1 time.The internal module initialization package of intelligent door lock contains hardware component
Initialization, software inhouse WDT, GPIO, timer interrupt, UART, clock, RTC, RST, buf, state machine, flag bit, password,
The initialization such as mode and setting.This method can effectively record active system as a result, and back-up system attempts the number of starts, sentence
Whether disconnected intelligent door lock active system and back-up system successfully switch.
In the present embodiment, in step s 5, it if judging back-up system starting failure, returns and attempts number of starts unit,
Carry out the judgement of the number of starts of active system and back-up system, if being less than default value, back to intelligent door lock again on
Electricity is restarted, and if more than in default value, it is offline to jump to intelligent door lock failure.
The present invention also provides the intelligent lock systems for supporting masterslave switchover, it is characterised in that: including PC monitoring management platform, master
With system and back-up system, respectively with active system and back-up system communication connection, PC monitoring pipe pats PC monitoring management platform
Platform be used to monitor in active system and back-up system it is available identify whether available and then notify back-up system or active system, with
Indicate that back-up system or active system provide service.It can be exactly a flag bit, including two kinds of shapes with mark in the present embodiment
State: it is available or unavailable, it is stored in a storage unit, in E2PROM or Flash, lower electricity will not be lost, and can be read renewable.
When active system, which is destroyed, to be started, mark identification energy auto switching to back-up system can be used by detection, be unlikely to paralysis
Paralysis can not open the door, and greatly enhance system reliability.
It further include main control unit and the storage unit with main control unit electric connection in the present embodiment；Storage unit is used
In storage BOOT bootstrap, firmware information, including active system firmware, back-up system firmware, BOOT bootstrap；BOOT draws
Lead sequence is for storing BootLoader starting, being responsible for online upgrading firmware and leading into main system or back-up system.This reality
It applies in example, storage unit can be exactly a flag bit, including two states with mark: available in E2PROM or Flash
Or it is unavailable, it is stored in E2PROM or Flash, lower electricity will not be lost, and can be read renewable.
In the present embodiment, PC monitoring management platform is built-in with application programming upgrading software, and PC monitoring management platform passes through logical
Believe port port and main control unit communication connection, main control unit can upgrade software from application programming by communication port port and connect
It receives application program mirror image and is burnt in storage and realize firmware upgrade.
The intelligent lock system proposed by the present invention for supporting masterslave switchover, active and standby two sets of software systems as built in smart lock,
Under special screne, a lock set software systems are destroyed when can not start, and energy auto switching to back-up system is unlikely to nothing of paralysing
Method is opened the door, and system reliability is greatly enhanced.
The above is only one embodiment of the present invention, it is noted that those skilled in the art,
Without departing from the concept of the premise of the invention, some similar deformation and improvement can be made, these also should be regarded as this
Within the protection scope of invention.
Claims (9)
1. supporting the starting method of masterslave switchover based on intelligent lock system, it is characterised in that: the following steps are included:
S1: intelligent door lock electrifying startup；
S2: system initialization initializes interrupt vector at physical address 0, calls BootLoader program；
S3: the available mark for detecting active system carries out judging whether active system can be used, and jumps to active system if available
Firmware initial address executes, jump procedure S4, if otherwise jumping to the execution of back-up system firmware initial address, jump procedure S5；
S4: executing the internal processes Booting sequence of the active system firmware, judge whether the active system starts success, if
Start and successfully then can be used the mark update active system available, and then jump procedure S6, can be used and identified more if starting failure
The new active system is unavailable, return step S1；
S5: executing the internal processes Booting sequence of the back-up system firmware, judge whether the back-up system starts success, if
Start successfully that then the mark of the active system and the back-up system is interchangeable, jump procedure S6 is returned if starting failure
Return step S7；
S6: intelligent door lock is normally online；
S7: intelligent door lock failure is offline.
2. the starting method according to claim 1 for supporting masterslave switchover based on intelligent lock system, it is characterised in that: in step
Further include judging whether the back-up system can be used in rapid S3, is held if can be used and jump to the back-up system firmware initial address
Row, restarts if unavailable intelligent door lock powers on.
3. the starting method according to claim 1 for supporting masterslave switchover based on intelligent lock system, it is characterised in that: in step
Rapid S2 and between step S3, further includes:
S200: detecting whether to need firmware updating, the jump procedure S3 if not needing.
4. the starting method according to claim 3 for supporting masterslave switchover based on intelligent lock system, it is characterised in that: step
In S200, after detecting the step of needing firmware updating, this method further include:
BootLoader starting；
Receiveing the response for detection PC monitoring management platform, judges whether to need to upgrade, if not needing upgrading executes step S3, if needing
Upgrade, then the PC monitoring management platform carries out sliced transmission upgrade file according to the mechanism such as " stop+ACK "；
The upgrade file of sliced transmission requires to carry out CRC check mistake, by the transmission of the fragment upgrading text if inerrancy
The corresponding address unit of the back-up system is written in part；
Check whether upgrade file is all transmitted, if not being transmitted the PC monitoring management platform all continues fragment
Upgrade file is transmitted, if being fully completed transmission, the back-up system successfully upgrades the active system, and setting can use mark.
5. the starting method according to claim 4 for supporting masterslave switchover based on intelligent lock system, it is characterised in that: fragment
Transmission upgrade file requires after carrying out CRC check wrong step, and sliced transmission upgrade file is written if inerrancy
The corresponding address unit of back-up system, if the errors number of CRC check is more than 5 times, active system upgrading failure is arranged spare
System is unavailable, judges whether to need to upgrade transmission if otherwise returning and re-starting.
6. the starting method according to claim 2 for supporting masterslave switchover based on intelligent lock system, it is characterised in that: in step
It further include attempting number of starts unit in rapid S4, the trials number of starts unit is used to judge the active system and spare
The number of starts of system is less than default value, then return step S1 progress intelligent door lock, which re-powers, restarts.
7. supporting the intelligent lock system of masterslave switchover, it is characterised in that: including PC monitoring management platform, active system and spare system
System, the PC monitoring management platform respectively with the active system and back-up system communication connection, the PC monitoring management platform
It available identify whether available and then notifies the back-up system or primary for monitor in the active system and back-up system
System, to indicate that the back-up system or active system provide service.
8. the intelligent lock system according to claim 7 for supporting masterslave switchover, it is characterised in that: it further include smart lock, institute
State the storage unit for including main control unit inside smart lock and being electrically connected with the main control unit；
The storage unit is used to store the firmware of BOOT bootstrap, active system and back-up system；
The BOOT bootstrap is for storing BootLoader starting, being responsible for online upgrading firmware and leading into active system
Or back-up system.
9. the intelligent lock system according to claim 8 for supporting masterslave switchover, it is characterised in that: the PC monitoring pipe pats
Platform is built-in with application programming upgrading software, and the PC monitoring management platform is communicated by communication port port and the main control unit
Connection, the main control unit can upgrade software from application programming by communication port port and receive application program mirror image and burning
Firmware upgrade is realized into storage unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767552.8A CN110458989A (en) | 2019-08-19 | 2019-08-19 | Support the intelligent lock system of masterslave switchover and the starting method of masterslave switchover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910767552.8A CN110458989A (en) | 2019-08-19 | 2019-08-19 | Support the intelligent lock system of masterslave switchover and the starting method of masterslave switchover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110458989A true CN110458989A (en) | 2019-11-15 |
Family
ID=68487921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910767552.8A Pending CN110458989A (en) | 2019-08-19 | 2019-08-19 | Support the intelligent lock system of masterslave switchover and the starting method of masterslave switchover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110458989A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112365636A (en) * | 2020-10-30 | 2021-02-12 | 深圳坚朗海贝斯智能科技有限公司 | Intelligent lock management system based on mobile intelligent terminal and working method thereof |
| CN113985852A (en) * | 2021-10-29 | 2022-01-28 | 北京经纬恒润科技股份有限公司 | Method, device and system for processing log of vehicle-mounted terminal |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1764080A (en) * | 2005-11-15 | 2006-04-26 | 中兴通讯股份有限公司 | Device and method for realizing ASC |
| JP2013109485A (en) * | 2011-11-18 | 2013-06-06 | Tokai Rika Co Ltd | Ic output port switch control device |
| CN104967202A (en) * | 2015-06-12 | 2015-10-07 | 杭州摇光科技有限公司 | Smart lock and power supply system thereof |
| CN105573810A (en) * | 2016-03-23 | 2016-05-11 | 重庆邮电大学 | Remote upgrade method and remote upgrade device for wireless sensor network node |
| CN106530462A (en) * | 2016-11-02 | 2017-03-22 | 深圳坚朗海贝斯智能科技有限公司 | Standby unlocking system and management method |
| CN106548543A (en) * | 2016-10-06 | 2017-03-29 | 雷飏 | Access control equipment, user terminal, for the background system and method for the access control equipment |
| CN208650669U (en) * | 2018-07-17 | 2019-03-26 | 深圳市蒂昊斯智能科技有限公司 | A kind of electronic lock with back-up system |
| CN109614130A (en) * | 2018-12-12 | 2019-04-12 | 湖南康通电子股份有限公司 | A kind of cloud broadcast upgrade method and system with trial operation, self-check |
-
2019
- 2019-08-19 CN CN201910767552.8A patent/CN110458989A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1764080A (en) * | 2005-11-15 | 2006-04-26 | 中兴通讯股份有限公司 | Device and method for realizing ASC |
| JP2013109485A (en) * | 2011-11-18 | 2013-06-06 | Tokai Rika Co Ltd | Ic output port switch control device |
| CN104967202A (en) * | 2015-06-12 | 2015-10-07 | 杭州摇光科技有限公司 | Smart lock and power supply system thereof |
| CN105573810A (en) * | 2016-03-23 | 2016-05-11 | 重庆邮电大学 | Remote upgrade method and remote upgrade device for wireless sensor network node |
| CN106548543A (en) * | 2016-10-06 | 2017-03-29 | 雷飏 | Access control equipment, user terminal, for the background system and method for the access control equipment |
| CN106530462A (en) * | 2016-11-02 | 2017-03-22 | 深圳坚朗海贝斯智能科技有限公司 | Standby unlocking system and management method |
| CN208650669U (en) * | 2018-07-17 | 2019-03-26 | 深圳市蒂昊斯智能科技有限公司 | A kind of electronic lock with back-up system |
| CN109614130A (en) * | 2018-12-12 | 2019-04-12 | 湖南康通电子股份有限公司 | A kind of cloud broadcast upgrade method and system with trial operation, self-check |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112365636A (en) * | 2020-10-30 | 2021-02-12 | 深圳坚朗海贝斯智能科技有限公司 | Intelligent lock management system based on mobile intelligent terminal and working method thereof |
| CN113985852A (en) * | 2021-10-29 | 2022-01-28 | 北京经纬恒润科技股份有限公司 | Method, device and system for processing log of vehicle-mounted terminal |
| CN113985852B (en) * | 2021-10-29 | 2024-03-12 | 北京经纬恒润科技股份有限公司 | Log processing method, device and system for vehicle-mounted terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7991988B2 (en) | Communication device and firmware update method thereof | |
| CN105930236A (en) | Application program version returning method based on BMS Bootloaderupgrade | |
| US8930931B2 (en) | Information processing apparatus using updated firmware and system setting method | |
| US20110283274A1 (en) | Firmware image update and management | |
| CN102073517A (en) | Upgrading and backup method and device for embedded system | |
| CN109634645A (en) | Firmware upgrade method and terminal | |
| CN109189445A (en) | A kind of method of internet of things equipment program upgrading | |
| CN105677398A (en) | Universal embedded computer software on-line upgrading method | |
| CN101556547A (en) | Safe method and system used for remotely upgrading embedded Linux kernel | |
| CN110458989A (en) | Support the intelligent lock system of masterslave switchover and the starting method of masterslave switchover | |
| CN108510287A (en) | Judgment method, electronic device and the computer readable storage medium that client pays a return visit | |
| CN112631625B (en) | System upgrading method and device for embedded equipment and embedded equipment | |
| CN109634781A (en) | One kind is based on embedded program two-region Backup Images system and starting method | |
| CN109002305B (en) | Method and system for updating equipment program | |
| CN112433769A (en) | BMC starting method and device, computer equipment and storage medium | |
| CN109766207A (en) | Restoration methods, device, monitoring device and the storage medium of firmware remote upgrade | |
| CN109885322A (en) | A kind of long-range programming system of intelligence instrument | |
| CN116382745B (en) | Firmware loading upgrading method and device | |
| CN111104146B (en) | High-stability maintainability embedded device | |
| CN113377425B (en) | BMC firmware generation method and device, BMC starting method and device and storage medium | |
| CN114741119A (en) | System starting method and device, computer equipment and storage medium | |
| CN112433739B (en) | Firmware upgrading method | |
| CN114995854A (en) | Application program online upgrading method and device, terminal and operation machine | |
| CN106325912B (en) | The starting method and device of embedded OS | |
| CN113127029A (en) | Firmware updating method and device, electronic equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20191115 |