CN109408145A - A kind of processor starting method, apparatus, system and computer readable storage medium - Google Patents
A kind of processor starting method, apparatus, system and computer readable storage medium Download PDFInfo
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- CN109408145A CN109408145A CN201811215404.7A CN201811215404A CN109408145A CN 109408145 A CN109408145 A CN 109408145A CN 201811215404 A CN201811215404 A CN 201811215404A CN 109408145 A CN109408145 A CN 109408145A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
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Abstract
This application discloses a kind of processors to start method, comprising: CPU issues enabled instruction information to the first Flash, so that the first Flash loads the first startup program according to enabled instruction information, to processor；Obtain the starting information of processor；If starting information is failed starting information, the second startup program is loaded to processor using the 2nd Flash of isolating chip selection, to complete processor start-up operation.This method passes through two Flash of setting, the method that startup program is loaded to processor by the 2nd Flash when the first Flash is failed to processor load startup program, one Flash of setting in the related technology is avoided to connect with processor, the problem of processor caused by when this Flash exception can not start, and then improve the stability of processor starting.Present invention also provides processor starter, system and computer readable storage mediums, have above-mentioned beneficial effect.
Description
Technical field
This application involves field of computer technology, in particular to a kind of processor starting method, apparatus, system and computer
Readable storage medium storing program for executing.
Background technique
MCU (Microcontroller Unit, micro-control unit), ARM (Advanced RISC Machines, RISC
Microprocessor) etc. processors waited on startup generally by external flash load startup program, thus to guarantee
Flash is not in exception, but outside flash is usually very simple communication interface, has unstability, internal processes easy
The case where damage, Flash also will appear monolith damage, in turn resulting in processor can not start.
Therefore, how to provide a kind of scheme of solution above-mentioned technical problem is that those skilled in the art need to solve at present
Problem.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of processors to start method, it is different a Flash has been can be avoided
The problem of processor often resulted in can not start, and then improve the stability of processor starting；It is another object of the present invention to
Processor starter, system and computer readable storage medium are provided.
In order to solve the above technical problems, the present invention provides a kind of processor starting method, comprising:
CPU issues enabled instruction information to the first Flash, so that the first Flash is according to the enabled instruction information,
First startup program is loaded to processor；
Obtain the starting information of the processor；
If the starting information is failed starting information, using the 2nd Flash of isolating chip selection to the processing
Device loads the second startup program, to complete processor start-up operation.
Preferably, the processor starting information is obtained, comprising:
Obtain the processor running state information；
The processor running state information is parsed using monitoring device, obtains the starting information.
Preferably, first startup program is stored in the particular preset area of the first Flash, and/or
Second startup program is stored in the particular preset area of the 2nd Flash.
Preferably, further includes:
The starting information of the processor after obtaining n-th of Flash load；
If the starting information is the failed starting information, using (n+1)th Flash of isolating chip selection to institute
It states processor and loads (n+1)th startup program, to complete processor start-up operation.
Preferably, the processor is MCU processor.
The present invention provides a kind of processor starter, comprising:
Instruction issues module, issues enabled instruction information to the first Flash for CPU so that the first Flash according to
The enabled instruction information loads the first startup program to processor；
First obtains module, for obtaining the starting information of the processor；
First starting module, if being failed starting information for the starting information, selected using isolating chip the
Two Flash load the second startup program to the processor, to complete processor start-up operation.
Preferably, the acquisition module includes:
Acquiring unit, for obtaining the processor running state information；
Resolution unit obtains described open for parsing using monitoring device to the processor running state information
Dynamic information.
Preferably, further includes:
Second obtains module, for obtaining the starting information of the processor after n-th of Flash is loaded；
Second starting module is selected if being the failed starting information for the starting information using isolating chip
(n+1)th Flash to the processor load (n+1)th startup program, to complete processor start-up operation.
The present invention provides a kind of processor activation system, comprising:
Memory, for storing computer program；
Chip being handled, the step such as any of the above-described processor starting method is realized when for executing the computer program
Suddenly.
The present invention provides a kind of computer readable storage medium, is stored with computer on the computer readable storage medium
Program is realized when the computer program is executed by processor such as the step of any of the above-described processor starting method.
A kind of processor provided herein starts method, comprising: and CPU issues enabled instruction information to the first Flash,
So that the first Flash loads the first startup program according to the enabled instruction information, to processor；Obtain the starting letter of processor
Breath；If the starting information of processor is failed starting information, processor is loaded using the 2nd Flash of isolating chip selection
Second startup program, to complete processor start-up operation.
As it can be seen that this method is connect by the way that two Flash are arranged with processor, start when the first Flash loads processor
The method for loading startup program to processor by the 2nd Flash when program is failed avoids and one is arranged in the related technology
Flash is connect with processor, when this Flash exception caused by processor the problem of can not starting, and then improve processor
The stability of starting.Present invention also provides processor starter, system and computer readable storage mediums, have with above-mentioned
Beneficial effect, details are not described herein again.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the process flow diagram flow chart that a kind of processor provided by the invention starts method；
Fig. 2 is the process flow diagram flow chart that another processor provided by the invention starts method；
Fig. 3 is a kind of structural schematic diagram of processor starter provided by the invention.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
Acquired every other embodiment without making creative work, shall fall in the protection scope of this application.
Processor is waited generally by external flash load startup program, thus on startup in the related technology
Guarantee that flash is not in exception, but outside Fash is usually very simple communication interface, has unstability, inside
The case where program is easy to damage, and Flash also will appear monolith damage, in turn resulting in processor can not start.It is asked based on above-mentioned technology
Topic, the present embodiment provides a kind of methods of processor starting to be connect by two Flash of setting with processor, as the first Flash
The method for loading startup program to processor by the 2nd Flash when failed to processor load startup program, please specifically join
Fig. 1 is examined, Fig. 1 is the process flow diagram flow chart that a kind of processor provided by the invention starts method, comprising:
S100, CPU issue enabled instruction information to the first Flash, so that the first Flash is according to enabled instruction information, it is right
Processor loads the first startup program.
Specifically, CPU issues enabled instruction information to the first Flash, the application does not issue mode and first to CPU
The received mode of Flash is defined, and be can be the customized setting of user and is also possible to system and is arranged automatically.Enabled instruction information
It can be made by oneself according to default starting temporal information in user including start command information and default starting temporal information, such as user
The justice default starting time carries out the starting of processor.Processor can be MCU or ARM in the application, naturally it is also possible to be it
His processor, as long as the method that the present embodiment can be carried out.
Specifically, the first Flash is external on processor communication interface, the first Flash has the first startup program, when
So, when the first Flash is the Flash for carrying out subregion, including particular preset area and 1st area, 2nd area, 3 areas N, area ..., then first starts journey
Sequence is stored in particular preset area, in this way, if other areas damage, it is ensured that starts from particular preset area, certainly may be used
Can be set according to the demand of user without subregion.According to enabled instruction information, using the first Flash to processing
Device loads the first startup program.
S110, the starting information for obtaining processor.
Specifically, the application does not limit the mode for the starting information for obtaining processor, user can be according to practical feelings
Condition is configured, and be can be and is added watchdog chip outside the processor, and after processor successfully starts up work, this watchdog chip is certainly
It is dynamic to close, when processor starts it is abnormal when, that is, dissection process device running state information obtain starting information not successfully when, house dog
Chip resets processor, and can control corresponding device carry out Flash replacement so that processor from second
Flash loading procedure.Except of course that watchdog chip is also possible to other monitoring mechanisms, user can carry out according to the actual situation
Setting.It is worth noting that, after processor normally starts work, after a preset time lapses, then decision processor starting at
The generation for the phenomenon that function successfully starts up information, closes i.e. starting failure to avoid starting a period of time preprocessor, wherein one
The section time is less than preset time, and the application does not limit preset time, and user can set according to the case where processor
It is fixed.
If S120, starting information are failed starting information, processor is added using the 2nd Flash that isolating chip selects
The second startup program is carried, to complete processor start-up operation.
Further, the application mounts the technological means of double Flash using processor, wherein the first Flash and second
It can be articulated on the corresponding interface of processor by parallel form between Flash.It can use isolating chip selection connection
Flash, others Flash will not have an impact when ensuring a certain Flash load startup program, avoid two Flash
Another Flash influences the stability of processor starting when loading startup program, and the application does not limit isolating chip
It is fixed, it can be photoelectric isolated chip, digital isolating chip, Magnetic isolation chip, user can select according to actual needs.
It can certainly mount on a processor in other way, for example, tapping out two interface mountings first
Flash and the 2nd Flash, the application are no longer defined it, and user can be configured according to the actual situation, as long as meeting this
The purpose of application.First startup program is program corresponding with processor starting, carries out the first startup program guarantor in Flash
When depositing, the monitoring of the first startup program data need to be carried out, only meets can just being stored for processing.
Specifically, if the starting information of processor is that failed starting information cannot be normal that is, when the first Flash damage
Start processor, then selects the 2nd Flash to load the second startup program to processor using isolating chip.It is selected using isolating chip
The 2nd Flash is selected, the application is not defined isolating chip, can be photoelectric isolated chip, digital isolating chip, Magnetic isolation
Chip, user can select according to actual needs.The application is not defined the second startup program, can be with the first starting
Program is consistent, can also be inconsistent, can be the startup program of any version, as long as processor can be successfully started up.
Further, at this point, the 2nd Flash can may be the same or different with subregion setting in the first Flash,
For example, the 2nd Flash can carry out subregion or without subregion when the first Flash carries out subregion；First Flash is not
When carrying out subregion, the 2nd Flash can carry out subregion or without subregion.When the first Flash is the Flash for carrying out subregion
Particular preset area and 1st area, 2nd area, 3 areas N, area ... including the first Flash, then the first startup program is stored in particular preset area；The
Two Flash be carry out subregion Flash include the 2nd Flash particular preset area and 1st ' area, 2nd ' area, the 3 ' areas N ', area ..., then the
Two startup programs are stored in particular preset area, and the application is not defined the quantity in the particular preset area of the first Flash,
User can according to actual needs and the first Flash storage memory is defined.The application is not to the particular preset area of the 2nd Flash
Quantity be defined, user can according to actual needs and the 2nd Flash storage memory be defined.
Based on the above-mentioned technical proposal, processor provided in an embodiment of the present invention starts method, comprising: receives processor
Enabled instruction information；According to enabled instruction information, the first startup program is loaded to processor using the first Flash；Judgement processing
Whether device successfully starts up；If processor is inactive, the second startup program is loaded to processor using the 2nd Flash, to complete
Processor start-up operation.
As it can be seen that this method is connect by the way that two Flash are arranged with processor, start when the first Flash loads processor
The method for loading startup program to processor by the 2nd Flash when program is failed avoids and one is arranged in the related technology
Flash is connect with processor, when this Flash exception caused by processor the problem of can not starting, and then improve processor
The stability of starting.
Further, by carrying out subregion to the first Flash, by the first startup program, there are the specific pre- of the first Flash
If in area, and/or subregion is carried out to the 2nd Flash, by the second startup program there are in the particular preset area of the 2nd Flash, with
The generation for the phenomenon that avoiding internal processes damage from causing processor that cannot start, improves the stability of processor starting.
Based on the above embodiment, there is error to further avoid processor judgement, the present embodiment obtains processor fortune
Whether row status information successfully starts up according to operation information decision processor, specific referring to FIG. 2, Fig. 2 is provided by the invention
Another process flow diagram flow chart of processor starting method, comprising:
S210, CPU issue enabled instruction information to the first Flash, so that the first Flash is according to enabled instruction information, it is right
Processor loads the first startup program.
Specifically reference corresponding with above-described embodiment, the present embodiment are no longer illustrated.
S220, processor running state information is obtained；
S230, processor running state information is parsed using monitoring device, obtains starting information.
Specifically, processor running state information can monitor to obtain by monitoring device, the application is not to monitoring device
Actual setting be defined, can be and monitored by watchdog chip, other monitoring devices, monitoring device energy can also be passed through
The running state information of enough accurate, comprehensive reflection processors, can also be handled according to the history run information prediction of processor
The development trend of device.User can be set to obtain the period of running state information monitoring, so that user accurately obtains processor
Running state information.Specific running state information include: operation under certain state often, operating rate, message transmission rate
Deng.
Specifically, processor running state information is parsed using monitoring device to obtain processor starting information,
In, processor starting information includes successfully starting up information, starts information not successfully.
If S240, starting information are failed starting information, processor is added using the 2nd Flash that isolating chip selects
The second startup program is carried, to complete processor start-up operation.
Specifically reference corresponding with above-described embodiment, the present embodiment are no longer illustrated.
Based on the above-mentioned technical proposal, the method for processor starting provided in an embodiment of the present invention, by obtaining processor fortune
Whether row status information successfully starts up according to operation information decision processor, avoids processor judgement from error occur, further mentions
Height obtains the accuracy for the information whether processor successfully starts up.
Place is further increased based on any of the above-described embodiment in order to avoid double Flash cannot be such that processor successfully starts up
The stability of device starting is managed, the present embodiment provides multiple Flash, comprising:
The starting information of processor after obtaining n-th of Flash load；
If starting information is failed starting information, processor is loaded using (n+1)th Flash of isolating chip selection
(n+1)th startup program, to complete processor start-up operation.
Specifically by the external processor of multiple Flash, to adopt when n-th of Flash can not start processor
Take (n+1)th Flash starting processor.Certainly multiple Flash can be parallel, be also possible to other forms, as long as meeting
The purpose of the application, is no longer defined herein.
Based on the above-mentioned technical proposal, the method for processor starting provided in an embodiment of the present invention, it is multiple by providing
Flash is avoided double when n-th of Flash can not start processor, to take (n+1)th Flash starting processor
The problem of Flash cannot be such that processor successfully starts up further improves the stability of processor starting.
Processor starter provided in an embodiment of the present invention is introduced below, processor starting dress described below
Reference can be corresponded to each other with process described above device starting method by setting, and the module of following processor starters is all set in
In CPU.
It is specific referring to FIG. 3, Fig. 3 is a kind of place provided by the invention the present embodiment provides a kind of processor starter
Manage the structural schematic diagram of device starter, comprising:
Instruction issues module, issues enabled instruction information to the first Flash, so that the first Flash is according to starting for CPU
Command information loads the first startup program to processor；
First obtains module, for obtaining the starting information of processor；
First starting module utilizes the second of isolating chip selection if being failed starting information for starting information
Flash loads the second startup program to processor, to complete processor start-up operation.
The present embodiment provides a kind of processor starter, stating acquisition module includes:
Acquiring unit, for obtaining processor running state information；
Resolution unit obtains starting information for parsing using monitoring device to processor running state information.
The present embodiment provides a kind of processor starters, further includes:
Second obtains module, for obtaining the starting information of the processor after n-th of Flash is loaded；
Second starting module utilizes (n+1)th of isolating chip selection if being failed starting information for starting information
Flash loads (n+1)th startup program to processor, to complete processor start-up operation.
Processor activation system provided in this embodiment is introduced below, processor activation system described below with
Process described above device starting method can correspond to each other reference.
The present embodiment provides a kind of processor activation systems, comprising:
Memory, for storing computer program；
Chip being handled, being realized when for executing computer program such as the step of above-mentioned processor starting method.
Computer readable storage medium provided in this embodiment is introduced below, it is described below computer-readable to deposit
Storage media can correspond to each other reference with process described above device starting method.
The present embodiment provides a kind of computer readable storage medium, computer journey is stored on computer readable storage medium
Sequence is realized when computer program is executed by processor such as the step of above-mentioned processor starting method.
Processor starter provided in an embodiment of the present invention is introduced below, processor starting dress described below
Reference can be corresponded to each other with examples described above by setting.
The present embodiment provides a kind of processor starters, comprising:
CPU, for issuing enabled instruction information to the first Flash, so that the first Flash is according to enabled instruction information, it is right
Processor loads the first startup program；Obtain the starting information of processor；If starting information is failed starting information, using every
2nd Flash of off-chip piece selection loads the second startup program to processor, to complete processor start-up operation；
First Flash, for loading the first startup program to processor according to enabled instruction information；
2nd Flash, for loading the second startup program to processor according to enabled instruction information；
Isolating chip, for the Flash for not accessing processor to be isolated；
Detection device for monitoring the starting situation of processor, and controls isolating chip replacement selection isolated subject.
Wherein, detection device specifically can be watchdog chip.
Each embodiment is described in a progressive manner in specification, the highlights of each of the examples are with other realities
The difference of example is applied, the same or similar parts in each embodiment may refer to each other.For device disclosed in embodiment
Speech, since it is corresponded to the methods disclosed in the examples, so being described relatively simple, related place is referring to method part illustration
?.
Professional further appreciates that, unit described in conjunction with the examples disclosed in the embodiments of the present disclosure
And algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware and
The interchangeability of software generally describes each exemplary composition and step according to function in the above description.These
Function is implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Profession
Technical staff can use different methods to achieve the described function each specific application, but this realization is not answered
Think beyond scope of the present application.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technology
In any other form of storage medium well known in field.
Processor starting method, apparatus, system and computer readable storage medium provided herein are carried out above
It is discussed in detail.Specific examples are used herein to illustrate the principle and implementation manner of the present application, above embodiments
Explanation be merely used to help understand the present processes and its core concept.It should be pointed out that for the common of the art
For technical staff, under the premise of not departing from the application principle, can also to the application, some improvement and modification can also be carried out, these
Improvement and modification are also fallen into the protection scope of the claim of this application.
Claims (10)
1. a kind of processor starts method characterized by comprising
CPU issues enabled instruction information to the first Flash, so that the first Flash is according to the enabled instruction information, to place
It manages device and loads the first startup program；
Obtain the starting information of the processor；
If the starting information is failed starting information, the processor is added using the 2nd Flash that isolating chip selects
The second startup program is carried, to complete processor start-up operation.
2. processor according to claim 1 starts method, which is characterized in that obtain the processor starting information, packet
It includes:
Obtain the processor running state information；
The processor running state information is parsed using monitoring device, obtains the starting information.
3. processor according to claim 2 starts method, which is characterized in that first startup program is stored in described
In the particular preset area of first Flash, and/or
Second startup program is stored in the particular preset area of the 2nd Flash.
4. processor according to any one of claims 1 to 3 starts method, which is characterized in that further include:
The starting information of the processor after obtaining n-th of Flash load；
If the starting information is the failed starting information, using (n+1)th Flash of isolating chip selection to the place
It manages device and loads (n+1)th startup program, to complete processor start-up operation.
5. processor according to claim 1 starts method, which is characterized in that the processor is MCU processor.
6. a kind of processor starter characterized by comprising
Instruction issues module, issues enabled instruction information to the first Flash, so that the first Flash is according to for CPU
Enabled instruction information loads the first startup program to processor；
First obtains module, for obtaining the starting information of the processor；
First starting module utilizes the second of isolating chip selection if being failed starting information for the starting information
Flash loads the second startup program to the processor, to complete processor start-up operation.
7. processor starter according to claim 6, which is characterized in that the acquisition module includes:
Acquiring unit, for obtaining the processor running state information；
Resolution unit obtains the starting letter for parsing using monitoring device to the processor running state information
Breath.
8. seeking processor starter described according to claim 6 or 77, which is characterized in that further include:
Second obtains module, for obtaining the starting information of the processor after n-th of Flash is loaded；
Second starting module utilizes the n-th of isolating chip selection if being the failed starting information for the starting information
+ 1 Flash loads (n+1)th startup program to the processor, to complete processor start-up operation.
9. a kind of processor activation system characterized by comprising
Memory, for storing computer program；
Chip being handled, the processor starting side as described in any one of claim 1 to 5 is realized when for executing the computer program
The step of method.
10. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program, the processor starting method as described in any one of claim 1 to 5 is realized when the computer program is executed by processor
Step.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113986383A (en) * | 2021-10-28 | 2022-01-28 | 山东云海国创云计算装备产业创新中心有限公司 | Boot loader starting method and related device |
| CN114461280A (en) * | 2021-12-28 | 2022-05-10 | 浪潮电子信息产业股份有限公司 | BMC double-mirror image flash writing method and related device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567208A (en) * | 2003-06-14 | 2005-01-19 | 中兴通讯股份有限公司 | Processor system and method using multi memory of start-up procedure |
| CN101477469A (en) * | 2009-02-06 | 2009-07-08 | 杭州华三通信技术有限公司 | Reliable reading method, writing method and apparatus for starting code |
| CN102236569A (en) * | 2011-07-20 | 2011-11-09 | 大唐移动通信设备有限公司 | Embedded system and starting method thereof |
| CN102520979A (en) * | 2011-11-22 | 2012-06-27 | 大唐移动通信设备有限公司 | Boot program backup method and Boot program backup device |
| CN104461657A (en) * | 2014-12-29 | 2015-03-25 | 迈普通信技术股份有限公司 | Main/back-up embedded type bootstrap start-up method and device |
-
2018
- 2018-10-18 CN CN201811215404.7A patent/CN109408145B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1567208A (en) * | 2003-06-14 | 2005-01-19 | 中兴通讯股份有限公司 | Processor system and method using multi memory of start-up procedure |
| CN101477469A (en) * | 2009-02-06 | 2009-07-08 | 杭州华三通信技术有限公司 | Reliable reading method, writing method and apparatus for starting code |
| CN102236569A (en) * | 2011-07-20 | 2011-11-09 | 大唐移动通信设备有限公司 | Embedded system and starting method thereof |
| CN102520979A (en) * | 2011-11-22 | 2012-06-27 | 大唐移动通信设备有限公司 | Boot program backup method and Boot program backup device |
| CN104461657A (en) * | 2014-12-29 | 2015-03-25 | 迈普通信技术股份有限公司 | Main/back-up embedded type bootstrap start-up method and device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113986383A (en) * | 2021-10-28 | 2022-01-28 | 山东云海国创云计算装备产业创新中心有限公司 | Boot loader starting method and related device |
| CN114461280A (en) * | 2021-12-28 | 2022-05-10 | 浪潮电子信息产业股份有限公司 | BMC double-mirror image flash writing method and related device |
| CN114461280B (en) * | 2021-12-28 | 2024-02-23 | 浪潮电子信息产业股份有限公司 | BMC double-mirror image brushing method and related device |
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| Publication number | Publication date |
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| CN109408145B (en) | 2022-02-18 |
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