CN105938432A - System updating method and apparatus - Google Patents
System updating method and apparatus Download PDFInfo
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- CN105938432A CN105938432A CN201510901854.1A CN201510901854A CN105938432A CN 105938432 A CN105938432 A CN 105938432A CN 201510901854 A CN201510901854 A CN 201510901854A CN 105938432 A CN105938432 A CN 105938432A
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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
- G06F9/44568—Immediately runnable code
- G06F9/44578—Preparing or optimising for loading
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Abstract
The application provides a system updating method and apparatus. The method comprises following steps: detecting the state of a reset button; downloading an update file of a system when the state of the reset button is the pre-set state; and updating the system based on the update file of the system. When the system needs updating, a chip where the system is located is not needed to be sent back to a factory for maintenance or replacement by applying the invention. Therefore, the period of updating the system is shortened.
Description
Technical field
The application relates to communication technical field, particularly relates to the method and device of system update.
Background technology
Along with the development of the Internet, non-network management equipment is because the advantage such as cheap is widely used in network
In the simple network of framework.The system file of non-network management equipment the most all solidifies in the chips, when being
During the renewal united, this non-network management equipment needs to update this system on a chip file.
In prior art, when the system file on non-network management equipment needs to be updated, non-network management equipment
Need to return factory and carry out maintenance or the replacing of chip.From prior art, non-network management device systems updates
Cycle is long.
Summary of the invention
In view of this, the application provides the method and device of a kind of system update, solves in prior art
The problem of system update cycle length.
Specifically, the application is achieved by the following technical solution:
First aspect according to the embodiment of the present application, it is provided that a kind of method of system update, described method should
For non-network management equipment, described method includes:
Detect the state of described SR；
When the state of described SR is preset state, download system updates file；
System is updated according to described system update file.
Second aspect according to the embodiment of the present application, it is provided that the device of a kind of system update, described device should
For non-network management equipment, described device includes:
Detector unit, for detecting the state of described SR；
Download unit, for when the state of described SR is preset state, download system updates literary composition
Part；
Updating block, for updating system according to described system update file.
The application provides the method and device of system update, when detecting that on it, state of SR is pre-
If during state, described non-network management equipment can carry out the renewal of completion system by the system update file downloaded.
In this application, when system needs to update, owing to described non-network management equipment need not system place
Chip returns factory to repair or replace, and therefore, it can shorten the cycle of system update.
Accompanying drawing explanation
Fig. 1 is an embodiment flow chart of the method for the application system update；
Fig. 2 is a kind of hardware structure diagram of the device place equipment of the application system update；
Fig. 3 is an embodiment block diagram of the device of the application system update.
Detailed description of the invention
Here will illustrate exemplary embodiment in detail, its example represents in the accompanying drawings.Following
When description relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represents same or analogous
Key element.Embodiment described in following exemplary embodiment does not represent the institute consistent with the application
There is embodiment.On the contrary, they only with as appended claims describes in detail, the one of the application
The example of the apparatus and method that a little aspects are consistent.
It is only merely for describing the purpose of specific embodiment at term used in this application, and is not intended to be limiting
The application." a kind of " of singulative used in the application and appended claims, " institute
State " and " being somebody's turn to do " be also intended to include most form, unless context clearly shows that other implications.Also should
Work as understanding, term "and/or" used herein refer to and comprise one or more be associated list item
Any or all possible combination of purpose.
Although should be appreciated that may use term first, second, third, etc. various to describe in the application
Information, but these information should not necessarily be limited by these terms.These terms only be used for by same type of information that
This distinguishes.Such as, in the case of without departing from the application scope, the first information can also be referred to as
Two information, similarly, the second information can also be referred to as the first information.Depend on linguistic context, as in this institute
Use word " if " can be construed to " and ... time " or " when ... time " or " response
In determining ".
See Fig. 1, for an embodiment flow chart of the method for the application system update, described embodiment
Being applied on non-network management equipment, described non-network management equipment includes that SR, described embodiment include following
Step:
Step 101: detect the state of described SR.
In non-network management equipment, the state of described SR can be monitored by logic module.Described patrol
Collect module and can include logical device and bootstrap two parts.
Described logical device can be CPLD (Complex Programmable Logic Device, complexity
PLD) or FPGA (Field-Programmable Gate Array, field-programmable
Gate array) etc..Described bootstrap can be that described SR provides SR status register,
Described logical device can monitor the state of described SR, when the state of described SR becomes
During change, the described change monitored can be fed back to described SR Status register by described logical device
In device.
In one example, described SR status register can be as shown in table 1 below:
Table 1
As shown in Table 1, described SR status register can be the depositor of 8 bytes, works as institute
Stating the state of SR when not changing, the first character joint of described SR status register is
Default value 0.
When the state of described SR changes, the most described SR is long pressed, and long
When temporally reaching preset duration (such as 10 seconds), the described shape that described logical device can will monitor
State change feeds back in described SR status register, now, and described SR status register
First character joint can be become 1 from default value 0.Wherein, in table 1, described SR state is posted
Second of storage is reserve bytes to the 8th byte.
In the present embodiment, described non-network management equipment is also provided with display lamp, is used for pointing out and guiding
User.The state of described display lamp can include the states such as quick flashing, the brightest and slow flash.
The state of described display lamp can be corresponding with the state of described non-network management equipment.Such as, when described
The system version file of non-network management equipment or CONFIG.SYS are damaged, so that described non-network management sets
For when cannot start, the state of described display lamp can be set to quick flashing state, to represent described non-net
Tube apparatus needs to carry out the renewal of system.
Described logical device can also simulate the state of described display lamp, and is institute by described bootstrap
State the LED status depositor of display lamp offer to arrange this several states.
In one example, the described LED status that described bootstrap provides for described display lamp is deposited
Device can be as shown in table 2 below:
Table 2
As shown in Table 2, the default value of first three byte of described LED status depositor is 0.When
When the first character joint of described LED status depositor is 1, the corresponding states of described display lamp is quick flashing
State；When second byte of described LED status depositor is 1, the corresponding shape of described display lamp
State is normal bright state；When the 3rd byte of described LED status depositor is 1, described display lamp
Corresponding states be slow flash state.The 4th of described LED status depositor is guarantor to the 8th byte
Write down characters joint.
When described system needs to update, the state of described display lamp can be arranged by described non-network management equipment
It is that the first preset state performs the first predetermined registration operation with prompting user for described SR.
Wherein, system update can include system recovery and system upgrade.
In the example illustrated, described first preset state can be quick flashing, and described first presets behaviour
Work can be long by SR, wherein, exceedes default when the time that described SR is persistently pressed
During time value, can represent that described SR is long pressed.Described preset time value can be according to user's
Real needs set, for example, it can be set to be 10 seconds.
Therefore, in one example, when described system needs to update, described non-network management equipment can be by
The state of described display lamp is set to quick flashing, with prompting with the head of a household by described SR.
When described logical device detects the length for described SR by operation, can be by described multiple
The state of position button switches to preset state；Wherein, described preset state is described SR at quilt
After length is pressed, the state of described SR status register.Such as, refer to table 1, in this situation
Under, described logical device, can be by when the state of described SR is switched to described preset state
First character joint in described SR status register is set to 1.
In the present embodiment, whether the state detecting described SR is described preset state, Ke Yiyou
Bootstrap performs, such as, continuing with seeing table 1, bootstrap at the described SR of detection is
No for preset state time, can detect described SR status register first character joint whether be 1,
If 1, then may determine that the state of described SR is described preset state.
Step 102: when the state of described SR is preset state, download system updates file.
In the present embodiment, when the state of described SR is preset state, described bootstrap can
So that the state of described display lamp is switched to the second preset state by the first preset state, to point out user pin
Described SR is performed the second predetermined registration operation.
Wherein, described second preset state can be quick flashing state, described performs for described SR
The second predetermined registration operation can be to unclamp operation for described SR.
Therefore, in one example, described SR status register is detected when described bootstrap
First character joint when being 1, the state of described display lamp can be switched to normal bright state by quick flashing state,
Described SR is unclamped with prompting user.In this case, user can unclamp described SR,
Trigger described bootstrap download system and update file.
When described logical device detects for when unclamping operation of described SR, then can be to described
SR status register carries out the renewal of correspondence.
Such as, continuing with seeing table 1, in this case, described logical device can be by described reset
The first character joint of button state depositor is set to 0.
Meanwhile, described bootstrap can detect the first character of described SR status register
Whether joint is 0, determines whether to trigger downloading process.If described bootstrap detects described reset
Button state depositor first character joint be 0, the most described bootstrap can according in equipment in advance
The download address (can be such as the IP address of download server) of storage downloads described system update file.
In the present embodiment, described bootstrap is during downloading described system update file, described
Logical device can also point out user current by described display lamp is simulated different flicker frequencies
Download progress.Wherein, along with completing of download progress, the frequency of described display lamp flicker can be increasingly
Hurry up, it is also possible to more and more slower.
Such as, during downloading described system update file, described logical device can be by display lamp
State switch to quick flashing, slow flash and normal bright state successively.I.e. when described display lamp stops flicker, table
Show that described system update file download completes.
And for example, during downloading described system update file, described logical device can also will indicate
The state of lamp switches to Chang Liang, slow flash and quick flashing state successively.I.e. when described display lamp quick flashing, represent
Described system update file download completes.
Step 103: update system according to described system update file.
When described system update file download completes, described non-network management equipment can be to described system update
File verifies.Described verification can be specially and carry out CRC (Cyclic Redundancy according to file header
Check, CRC) verification.Described file header can include file type, version number,
File size and crc value.No longer it is described in detail about this CRC check process the present embodiment, ability
Field technique personnel are referred to prior art when realizing.
In the present embodiment, when described system update file verification success, described non-network management equipment is permissible
Described system update file is carried out the identification of file type.Described system update file can include system
Version file or CONFIG.SYS, after described system update file verification success, described non-network management sets
Standby type and the version number that can obtain file from the file header of described system update file, then basis
The described type and the version number that obtain carry out the identification of file type to described system update file.
In one example, when identifying described system update file and being described system version file, institute
State non-network management equipment to divide based on the storage that this system version file pair is corresponding with described system version file
The original system version file preserved in district is updated.
After described non-network management equipment confirms that described system update file is described system version file, can be by
The original system version file preserved in the partition holding corresponding with described system version file is updated.
Because described non-network management equipment can store main system version file and standby system when storing system version file
System version file totally two system version files, wherein main system version file and standby system version file can
With identical, so described non-network management equipment is when deleting described original system version file, can delete
Original main system version file and standby system version file.
When being deleted completely by described original system version file, described non-network management equipment can be by described
System version file is saved in the partition holding of correspondence to complete the renewal to original system version file,
Wherein, described system version file can save as main system version file and standby system version file respectively
Totally two system version files, described standby system version file can be identical with described main system version file.
In one example, when identifying described system update file and being described CONFIG.SYS, institute
State non-network management equipment to divide based on the storage that this CONFIG.SYS pair is corresponding with described CONFIG.SYS
The original CONFIG.SYS preserved in district is updated.Idiographic flow can be same as the previously described embodiments,
Therefore do not repeat them here.
In the present embodiment, when described system update file verification failure, described logical device can be by
The state of described display lamp switches to the 3rd preset state, and to point out described in user, system update file can not
With.Described 3rd preset state can be in the brightest, slow flash and quick flashing state, for example, it is possible to
For slow flash state.
The application provides the method and device of system update, when detecting that on it, state of SR is pre-
If during state, described non-network management equipment can carry out the renewal of completion system by the system update file downloaded.
In this application, when system needs to update, owing to described non-network management equipment need not system place
Chip returns factory to repair or replace, and therefore, it can shorten the cycle of system update.
Below by specific embodiment, above-described embodiment is described in detail:
In this application, when described non-network management equipment needs renewal system, can be thereon by updating
System file completes.Wherein, described system file can include system version file or system configuration literary composition
Part, described non-network management equipment can include the recovery to its system and to its system to the renewal of its system
Upgrading.
Described non-network management equipment can be provided with display lamp and SR, and the state of described display lamp can be with
The state of described non-network management equipment is corresponding.When described non-network management equipment needs renewal system, Ke Yixian
The state of described display lamp is set to the first preset state perform for described SR with prompting user
First predetermined registration operation, described first preset state can set according to concrete needs of user.Such as,
Described first preset state can be set to quick flashing.That is, renewal system is needed when described non-network management equipment
Time, the state of described display lamp can be set to quick flashing and perform for described SR with prompting user
First predetermined registration operation.It is described that to perform the first predetermined registration operation for described SR can be long by described multiple
Position button, wherein, when the time that described SR is persistently pressed exceedes preset time value, permissible
Represent that described SR is long pressed.Described preset time value can come according to the real needs of described user
Set, for example, it can be set to be 10 seconds.Therefore, in one example, need when described non-network management equipment
During renewal system, the state of display lamp on it can be set to quick flashing to point out with the head of a household by SR.
When described non-network management equipment Inspection is to during for the first predetermined registration operation of described SR, can be by
The state of described SR switches to preset state.In one example, described press for described reset
First predetermined registration operation of button can be long by described SR, when described non-network management equipment Inspection is to described
When SR is long pressed, the state of described SR can be switched to preset state.Described default
State can correspond to the status register (being properly termed as SR status register) of now SR
State, the table 1 in concrete visible above-described embodiment, i.e. when described non-network management equipment Inspection is to described multiple
When position button is long pressed, the first character in described SR status register can be saved by default value
0 is set to 1.
When the state of described SR is preset state, can be by the state of described display lamp by first
Preset state switches to the second preset state to perform second with prompting user for described SR and presets behaviour
Make.In one example, described first preset state can be quick flashing, and described second preset state is permissible
For Chang Liang, described the second predetermined registration operation of performing for described SR can be unclamp described reset by
Button.When the state of described SR is preset state, in the most described SR status register
First character joint when being 1, Chang Liang can be switched to point out use by quick flashing the state of described display lamp
Described SR is unclamped at family.
When the second predetermined registration operation for described SR being detected, trigger under described non-network management equipment
Loading system updates file.In one example, described the second predetermined registration operation for described SR can
Think and unclamp described SR, when described SR is released, described SR Status register
Device can change, and such as, the first character joint of described SR status register can become from 1
It is 0.Now, described non-network management equipment can update file with download system.In one example, described
Non-network management equipment can download described system update file according to the download address prestored.
During download system updates file, can point out based on the flicker frequency of described display lamp
Current download progress.In one example, can be by described during download system updates file
The state of display lamp switches to quick flashing, slow flash and normal bright state successively.When described display lamp stops flicker,
Represent that described system update file download completes.In another example, it is also possible to by the state of display lamp
Switch to Chang Liang, slow flash and quick flashing state successively.When described display lamp quick flashing, represent described system more
New file download completes.
When described system update file download completes, described non-network management equipment can be to described system update
File verifies.The file header that described verification can be specially according to described system update file is carried out
CRC check.No longer it is described in detail about this CRC check process the present embodiment, those skilled in the art
Prior art it is referred to when realizing.
After verifying successfully, described non-network management equipment can carry out file type knowledge to described system update file
Not.Because described system update file can include system version file or CONFIG.SYS.Therefore,
Described non-network management equipment can identify according to from file type and the version number of described system update file acquisition
Going out described system update file is system version file or CONFIG.SYS.In one example, permissible
Assume that described system update file is CONFIG.SYS.
After described non-network management equipment confirms that described system update file is described CONFIG.SYS, can be false
If the partition holding corresponding with described CONFIG.SYS is the first subregion, the most described non-network management equipment is permissible
Original CONFIG.SYS in first subregion is deleted.Because described non-network management equipment is joined in storage system
Main system configuration file and standby CONFIG.SYS totally two CONFIG.SYSs can be stored when putting file,
Wherein, main system configuration file can be identical with standby CONFIG.SYS, therefore, and described non-network management equipment
Original main system configuration file in first subregion and standby CONFIG.SYS can be deleted.
After being deleted by original CONFIG.SYS in described first subregion, described non-network management equipment is permissible
It is saved in described CONFIG.SYS in described first subregion to complete described original system configuration literary composition
The renewal of part.In the process, described CONFIG.SYS can first be copied as by described non-network management equipment
Two parts, wherein, the portion in two parts of CONFIG.SYSs can be as main system configuration file, another part
Can be as standby CONFIG.SYS.It is then possible to these two parts of CONFIG.SYS correspondences to be saved in
In one subregion, and it is named.Described main system configuration file can be described with named cm.bin
Standby CONFIG.SYS can be with named back.bin.
In one example, when described system update file verification failure, can be by described display lamp
State switches to the 3rd preset state, unavailable for described system update file with prompting.Described 3rd
Preset state can be any one in the brightest, slow flash and quick flashing state, for example, it is possible to be slow flash state.
The application provides the method and device of system update, when detecting that on it, state of SR is pre-
If during state, described non-network management equipment can carry out the renewal of completion system by the system update file downloaded.
In this application, when system needs to update, owing to described non-network management equipment need not system place
Chip returns factory to repair or replace, and therefore, it can shorten the cycle of system update.
Corresponding with the embodiment of the method that aforementioned system updates, present invention also provides the dress of system update
The embodiment put.
The embodiment of the device of the application system update can be applied on non-network management equipment.Device embodiment
Can be realized by software, it is also possible to realize by the way of hardware or software and hardware combining.Real with software
As a example by Xian, as the device on a logical meaning, it is that the processor by its place equipment is by non-volatile
Property memorizer in corresponding computer program instructions read internal memory runs and formed.From hardware view
Speech, as in figure 2 it is shown, be a kind of hardware structure diagram of the device place equipment of the application system update, removes
Outside processor shown in Fig. 2, internal memory, network interface and nonvolatile memory, embodiment
The equipment at middle device place generally can also include other hardware, such as the forwarding chip etc. of responsible process message
Deng.
Refer to Fig. 3, for an embodiment block diagram of the device of the application system update:
This device may include that detector unit 310, download unit 320 and updating block 330.
Detector unit 310, for detecting the state of described SR；
Download unit 320, for when the state of described SR is preset state, download system is more
New file；
Updating block 330, for updating system according to described system update file.
In an optional implementation, described non-network management equipment can also include display lamp；
Described detector unit 310 can be further used for:
When described system needs to update, the state of described display lamp is set to the first preset state to carry
Show that user performs the first predetermined registration operation for described SR；
When the first predetermined registration operation for described SR being detected, by the state of described SR
Switch to described preset state.
In an optional implementation, described download unit 320 can be specifically for:
When the state of described SR is preset state, the state of described display lamp is preset by first
State switches to the second preset state to perform the second predetermined registration operation with prompting user for described SR；
When the second predetermined registration operation for described SR being detected, trigger under described non-network management equipment
Loading system updates file.
In an optional implementation, described download unit 320 can be specifically for:
Described system update file is downloaded according to the download address prestored.
In an optional implementation, described device can also include:
Tip element 340, during updating file at download system, based on described display lamp
The download progress that flicker frequency prompting is current.
In an optional implementation, described Tip element 340 can be specifically for:
Update during file at download system, the state of described display lamp is switched to successively quick flashing,
Slow flash and normal bright state；Or
Update during file at download system, the state of described display lamp is switched to successively Chang Liang,
Slow flash and quick flashing state.
In an optional implementation, described system update file includes system version file or is
System configuration file；
Described updating block 330 can be specifically for:
When described system update file download completes, described system update file is verified；
When verifying successfully, described system update file is carried out file type identification；
When identifying described system update file and being described system version file, based on this system version literary composition
The original system version file preserved in the partition holding that part pair is corresponding with described system version file is carried out
Update；
When identifying described system update file and being described CONFIG.SYS, based on this system configuration literary composition
The original CONFIG.SYS preserved in the partition holding that part pair is corresponding with described CONFIG.SYS is carried out
Update.
In an optional implementation, described device can also include:
Switch unit 350, for when verifying unsuccessfully, switches to the 3rd preset state by described display lamp,
Unavailable with system update file described in prompting user.
In said apparatus, the function of unit and the process that realizes of effect specifically refer in said method corresponding
Step realize process, do not repeat them here.
For device embodiment, owing to it corresponds essentially to embodiment of the method, so relevant part ginseng
See that the part of embodiment of the method illustrates.Device embodiment described above is only schematically,
The wherein said unit illustrated as separating component can be or may not be physically separate, makees
The parts shown for unit can be or may not be physical location, i.e. may be located at a place,
Or can also be distributed on multiple NE.Can select according to the actual needs part therein or
The whole module of person realizes the purpose of the application scheme.Those of ordinary skill in the art are not paying creativeness
In the case of work, i.e. it is appreciated that and implements.
In the embodiment of the present application, when detecting that on it, state of SR is preset state, described non-
Network Management Equipment can carry out the renewal of completion system by the system update file downloaded.In this application, when
When system needs to update, owing to described non-network management equipment need not the chip at system place return factory to carry out
Maintenance or replacing, therefore, it can shorten the cycle of system update.
The foregoing is only the preferred embodiment of the application, not in order to limit the application, all at this
Within the spirit of application and principle, any modification, equivalent substitution and improvement etc. done, should be included in
Within the scope of the application protection.
Claims (16)
1. the method for a system update, it is characterised in that described method is applied on non-network management equipment,
Described non-network management equipment includes that SR, described method include:
Detect the state of described SR；
When the state of described SR is preset state, download system updates file；
System is updated according to described system update file.
Method the most according to claim 1, it is characterised in that described non-network management equipment also includes
Display lamp；
Before the state of the described SR of described detection, also include:
When described system needs to update, the state of described display lamp is set to the first preset state to carry
Show that user performs the first predetermined registration operation for described SR；
When the first predetermined registration operation for described SR being detected, by the state of described SR
Switch to described preset state.
Method the most according to claim 2, it is characterised in that described when described SR
When state is preset state, download system updates file and includes:
When the state of described SR is preset state, the state of described display lamp is preset by first
State switches to the second preset state to perform the second predetermined registration operation with prompting user for described SR；
When the second predetermined registration operation for described SR being detected, trigger under described non-network management equipment
Loading system updates file.
Method the most according to claim 1, it is characterised in that described download system updates file,
Including:
Described system update file is downloaded according to the download address prestored.
5. according to the method described in claim 2 or 4, it is characterised in that described method also includes:
During download system updates file, flicker frequency based on described display lamp prompting is current
Download progress.
Method the most according to claim 5, it is characterised in that described based on described display lamp
The download progress that flicker frequency prompting is current；Including:
Update during file at download system, the state of described display lamp is switched to successively quick flashing,
Slow flash and normal bright state；Or
Update during file at download system, the state of described display lamp is switched to successively Chang Liang,
Slow flash and quick flashing state.
Method the most according to claim 1, it is characterised in that described system update file includes
System version file or CONFIG.SYS；
Described according to described system update file update system include: when described system update file download is complete
Cheng Shi, verifies described system update file；
When verifying successfully, described system update file is carried out file type identification；
When identifying described system update file and being described system version file, based on this system version literary composition
The original system version file preserved in the partition holding that part pair is corresponding with described system version file is carried out
Update；
When identifying described system update file and being described CONFIG.SYS, based on this system configuration literary composition
The original CONFIG.SYS preserved in the partition holding that part pair is corresponding with described CONFIG.SYS is carried out
Update.
Method the most according to claim 7, it is characterised in that described method also includes:
When verifying unsuccessfully, described display lamp is switched to the 3rd preset state, to point out described in user be
It is unavailable that system updates file.
9. the device of a system update, it is characterised in that described device is applied on non-network management equipment,
Described non-network management equipment includes that SR, described device include:
Detector unit, for detecting the state of described SR；
Download unit, for when the state of described SR is preset state, download system updates literary composition
Part；
Updating block, for updating system according to described system update file.
Device the most according to claim 9, it is characterised in that described non-network management equipment also includes
Display lamp；
Described detector unit is further used for:
When described system needs to update, the state of described display lamp is set to the first preset state to carry
Show that user performs the first predetermined registration operation for described SR；
When the first predetermined registration operation for described SR being detected, by the state of described SR
Switch to described preset state.
11. devices according to claim 10, it is characterised in that described download unit is specifically used
In:
When the state of described SR is preset state, the state of described display lamp is preset by first
State switches to the second preset state to perform the second predetermined registration operation with prompting user for described SR；
When the second predetermined registration operation for described SR being detected, trigger under described non-network management equipment
Loading system updates file.
12. devices according to claim 9, it is characterised in that described download unit specifically for:
Described system update file is downloaded according to the download address prestored.
13. according to the device described in claim 10 or 12, it is characterised in that described device also includes:
Tip element, during updating file at download system, flicker based on described display lamp
The download progress that frequency prompting is current.
14. devices according to claim 13, it is characterised in that described Tip element is specifically used
In:
Update during file at download system, the state of described display lamp is switched to successively quick flashing,
Slow flash and normal bright state；Or
Update during file at download system, the state of described display lamp is switched to successively Chang Liang,
Slow flash and quick flashing state.
15. devices according to claim 9, it is characterised in that described system update file includes
System version file or CONFIG.SYS；
Described updating block specifically for:
When described system update file download completes, described system update file is verified；
When verifying successfully, described system update file is carried out file type identification；
When identifying described system update file and being described system version file, based on this system version literary composition
The original system version file preserved in the partition holding that part pair is corresponding with described system version file is carried out
Update；
When identifying described system update file and being described CONFIG.SYS, based on this system configuration literary composition
The original CONFIG.SYS preserved in the partition holding that part pair is corresponding with described CONFIG.SYS is carried out
Update.
16. devices according to claim 15, it is characterised in that described device also includes:
Switch unit, for when verifying unsuccessfully, switches to the 3rd preset state by described display lamp, with
System update file described in prompting user is unavailable.
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Address after: Binjiang District and Hangzhou city in Zhejiang Province Road 310051 No. 68 in the 6 storey building Applicant after: Hangzhou Dipu Polytron Technologies Inc Address before: Binjiang District and Hangzhou city in Zhejiang Province Road 310051 No. 68 in the 6 storey building Applicant before: Hangzhou Dipu Technology Co., Ltd. |
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Application publication date: 20160914 |