CN103577203A - Special CPU (Central Process Unit) with storage card and automatic batch update method - Google Patents
Special CPU (Central Process Unit) with storage card and automatic batch update method Download PDFInfo
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- CN103577203A CN103577203A CN201210259701.8A CN201210259701A CN103577203A CN 103577203 A CN103577203 A CN 103577203A CN 201210259701 A CN201210259701 A CN 201210259701A CN 103577203 A CN103577203 A CN 103577203A
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Abstract
The invention provides a special CPU (Central Process Unit) with a card. The card contains all firmware information. Batch update is automatically performed on various modules on the same platform. The special CPU comprises the detachable storage card and a batch update unit; the detachable storage card is used for storing the latest versions of firmware information of the plurality of modules; the batch update unit is used for detecting versions of the firmware information of the plurality of modules which are located in a network which is connected with the special CPU and performing the batch update on the firmware information in the plurality of modules through the latest versions of firmware information in the storage card. According to the special CPU with the storage card and the automatic batch update method, the time for the upgrade can be saved and the relevant cost can be reduced; the convenience can be brought to users and the risk for the update can be reduced; in addition, the business travel cost that the service personnel go to the scene for the update is saved.
Description
Technical field
The present invention relates to a kind of dedicated cpu (central process unit center processing unit) with storage card, more particularly, relate to a kind of dedicated cpu and automatic batch update method with the storage card that has comprised therein all firmware informations.
Background technology
For new product up-gradation pattern, in present mode, user needs upgrade software and firmware to obtain new feature or solve some defects.Firmware updating is normally required great effort and is had risk.
Fig. 1 is the system schematic of module being upgraded according to prior art.As shown in Figure 1, service worker utilizes Unity Loader software once only can upgrade a module.Unity Loader software provides firmware (FW) has been transferred to PLC(Programmable Logic Controller, programmable logic controller (PLC) from PC) or with the transfer function of the module of firmware.As Fig. 1, for example, can connect module and CPU:TCPIP, MODBUS, UNTELWAY and the USB that needs renewal by following 4 kinds of connected modes.
In the prior art, user or service worker need manually to upgrade successively one by one module, therefore by the time of costing a lot of money and in mega project, may omit some modules.
Fig. 2 is the operation interface of the Unity Loader software of module being upgraded according to prior art.
Conventionally, in user's system configuration, exist number of modules and their majority to there is consistance.
For example: for system configuration exist need to be from V1.0 version updating to V2.0 version CRA(control register access, control register access) module, its firmware information is identical, and module has identical type.But these modules need to upgrade successively one by one.Therefore,, if any there being 20 CRA modules, need so to carry out 20 renewals.
As shown in Figure 2, on the operation interface of Unity Loader software, only can find a module and it is upgraded.
Therefore, the manual upgrade method of prior art is very time-consuming, speed is slow, and easily omits certain module.
Summary of the invention
Additional aspects of the present invention and advantage part will be set forth in the description below, also have part from describe, to find out significantly, or can in practice of the present invention, obtain.
Design has the dedicated cpu module of memory card.We can be stored in all firmware informations in described card, and when CPU reads this card, it will check all modules in same platform.The module being updated if necessary, automatically performs renewal.
According to the present invention, can utilize this CPU and this card to carry out batch upgrade, to do not need, manually one by one module not carried out and upgraded.
The present invention can execution module batch upgrade, it can be applied to factory (for example, power house) or distributing center.
The invention provides a kind of dedicated cpu, comprising: detachable storage card, for storing the latest edition firmware information of a plurality of modules; With batch updating unit, for detection of the version of firmware information that is arranged in a plurality of modules of the network being connected with dedicated cpu, and with the firmware information in a plurality of modules of latest edition firmware information batch updating in described storage card.
The present invention also provides a kind of dedicated cpu that utilizes a plurality of modules in network to be carried out to the method for batch updating, described CPU comprises detachable storage card, for storing the latest edition firmware information of a plurality of modules, described method comprises: batch updating step, for detection of the version of firmware information that is arranged in a plurality of modules of the network being connected with dedicated cpu, and with the firmware information in a plurality of modules of latest edition firmware information batch updating in described storage card.
Accompanying drawing explanation
In conjunction with the drawings the preferred embodiments of the present invention are described in detail, above and other object of the present invention, characteristic and advantage will become apparent, and wherein identical label is specified the unit of same structure, and therein:
Fig. 1 is the system schematic of module being upgraded according to prior art.
Fig. 2 is the operation interface of the Unity Loader software of module being upgraded according to prior art.
Fig. 3 shows and according to the embodiment of the present invention, module is carried out the system architecture diagram of batch upgrade.
Fig. 4 shows the block scheme of dedicated cpu in the system architecture of Fig. 3.
Fig. 5 shows the storage directory of latest edition firmware information in the storage card in Fig. 4.
Fig. 6 shows the example of the status information of the module of comparing unit 4021 records in Fig. 4.
Fig. 7 shows the switch 7011 of CPU40.
Fig. 8 shows the block diagram of LED display unit 403.
Fig. 9 shows the profile schematic diagram for the dedicated cpu of different platform according to the embodiment of the present invention.
Figure 10 A be for M340 platform according to dedicated cpu of the present invention; Figure 10 B be for the Quantum of Quantum platform according to dedicated cpu of the present invention; And Figure 10 C be for Pentium Premium platform according to dedicated cpu of the present invention.
Embodiment
Below with reference to the accompanying drawing that the embodiment of the present invention is shown, the present invention is fully described.Yet the present invention can realize in many different forms, and not will be understood that and be limited to embodiment described here.On the contrary, provide these embodiment to make the disclosure thorough and complete, and will give full expression to scope of the present invention to those skilled in the art.
Should be appreciated that it can be directly connected or coupled to another element or can have intermediary element when claiming " element " " to be connected to " or " coupling " arrives another element.On the contrary, when claiming element " to be directly connected to " or during " being directly coupled to " another element, not having intermediary element.Identical Reference numeral is indicated identical element.Term "and/or" used herein comprises any and all combinations of one or more relevant projects of listing.
Instructions and term " first " in claim, " second ", " the 3rd ", " the 4th " etc. (if present), might not be for describing specific continuous or chronological order for distinguishing similar element.Should be understood that, these terms that so use are interchangeable in suitable environment, and therefore a plurality of embodiment described here for example can operate to be different from order shown here or that describe in other respects.And, term " comprises " and " having " and their any version are intended to contain non-exclusive inclusion, therefore, the processing, method, article, device or the equipment that comprise a series of elements are not necessarily limited to those key elements, but can comprise other key elements of clearly not listing or these processing, method, system, article, device or equipment are intrinsic.
Unless otherwise defined, all terms used herein (comprising technology and scientific terminology) have the common identical meanings of understanding with those skilled in the art.It should also be understood that, such as those terms that define, should be interpreted as having the implication consistent with implication in they contexts in correlation technique in common dictionary, and do not apply idealized or extremely formal meaning explain, unless definition so clearly here.
Here with reference to supporting according to the block scheme of the method for the embodiment of the present invention, device (system) and computer program and flow chart description exemplary embodiment of the present.Should be appreciated that each square frame of process flow diagram and/or block scheme and the combinations of blocks of process flow diagram and/or block scheme can realize by computer program instructions.The processor that these computer program instructions can offer multi-purpose computer, special purpose computer or other programmable data treating apparatus to be to produce machine, and the instruction that makes to carry out by the processor of computing machine or other programmable data treating apparatus creates the means of appointed function/action in realization flow figure and/or block scheme square frame.
Fig. 3 shows and according to the embodiment of the present invention, module is carried out the system architecture diagram of batch upgrade.
As shown in Figure 3, by a plurality of modules and the dedicated cpu with storage card are connected in identical network simultaneously, can carry out module upgrade by automatic batch.Described connected mode for example comprises all to be inserted dedicated cpu and described a plurality of module in the frame in identical network.
Dedicated cpu comprises several as follows with needing the connected mode of the module of upgrading:
1. according to connecting media, classify, mainly comprise 5 kinds: by backboard, directly connect, by expanded back panel and connecting line, connect, by cable, connect all modules on slave station, by optical fiber, connect all modules on slave station, by switch or netting twine, connect all modules etc.
2. according to the classification of substation, be mainly following:
1) RIO-Remote I/O, i.e. remote I/O substation;
2) DIO-Distribute I/O, i.e. distributed I/O substation;
3) EIO-Ethernet I/O, i.e. Ethernet remote I/O substation;
4) DRSs & double DRSs double loop switch link circuit.Etc..
But it should be appreciated by those skilled in the art that according to the connected mode between dedicated cpu of the present invention and module, to be not limited to above-mentioned severally, also can adopt other connected modes existing or in the future.
Described storage card is for example SD card (Secure Digital Memory Card, safe digital card, SRAM(Static Random Access Memory, static RAM) card etc.It should be appreciated by those skilled in the art that according to dedicated cpu of the present invention and also can adopt storage cards existing or other types in the future.
We as shown in Figure 3, according to the present invention, can carry out batch upgrade to save time, and can avoid omitting any module, because can utilize whole scheme to carry out this upgrading.In the time of in CPU being inserted into the frame being connected with described a plurality of modules, this dedicated cpu will scan described storage card, and on this platform, the firmware information of the firmware information of the redaction in storage card and a plurality of modules be compared.If do not mated, will automatically perform batch updating.
In addition, when user inserts this dedicated cpu by described storage card, this dedicated cpu will scan described storage card, and automatically perform batch updating.
According to the present invention, present mode is changed over to batch mode, and service worker needn't arrive the on-the-spot renewal operation of carrying out.
Fig. 4 shows the block scheme of dedicated cpu in the system architecture of Fig. 3.
As shown in Figure 4, dedicated cpu 40 comprises: storage card 401, batch updating unit 402 and LED display unit 403.
Should be appreciated that in Fig. 4 that each square frame of block scheme and/or the combinations of blocks of block scheme can realize by computer program instructions.These computer program instructions can be stored in for storing in the special-purpose subregion of the CPU that the region of user program is separated.In addition, each square frame can represent code module, segment or part, and it comprises one or more executable instructions that are used for realizing specified.
Batch updating unit 402, for detection of the version of firmware information that is arranged in a plurality of modules of the network being connected with dedicated cpu 40, and with the firmware information in a plurality of modules of latest edition firmware information batch updating in described storage card.
When CPU 40 is inserted in the frame that is connected to whole network, automatically move described batch updating unit 402.In addition, according to different demands, also can work as user and take off storage card 401 from CPU 40, and while again reinserting described storage card 401, automatically move described batch updating unit 402.After inserting storage card 401, only carry out once renewal process automatically.
Describedly relatively can carry out successively one by one according to the type of all modules in network.That is, the module of same type in first comparing cell, the then module of another kind of type in comparing cell again, until relatively the completing of all modules.In addition, can also be according to module the position in network, carry out successively in order described comparison step, and irrelevant with module type.In addition, also can set according to from station order comparison.For example: on-the-spot one has 10 slave stations (being distributed in different pulpit), can first compare main website, in the time of relatively, with reference to two kinds of modes above-mentioned, after relatively completing, carries out all module comparisons of next slave station.If there is like this problem, field staff can process fixed position.
Described comparing unit 4021, in process relatively, records the status information of all modules.After more all the completing of the version of all modules, in CPU 40, formed the record of a status information that comprises all modules.
Fig. 6 shows the example of the status information of the module of comparing unit 4021 records in Fig. 4.
As shown in Figure 6, the status information of module comprises: the type of module, module's address, current version, latest edition and module be new state more.But it should be appreciated by those skilled in the art that the status information that can record is not limited to several shown in Fig. 6, according to the actual requirements, can also comprise other status informations.Equally, also in the status information shown in record diagram 6 or several not.
Fig. 6 shows the original records state of all modules in the network after CPU detects, and after relatively, if version is identical, module renewal state recording is " no ", if version is different, module renewal state recording is "Yes".
According to the first embodiment of the present invention, selected cell 4022 is according to the firmware information that records all legacy versions in result automatic batch update module of comparing unit 4021.That is,, if the version of module is identical with the version in storage card 401 in network, ignore the renewal of this module.If in network, the version of module is different from the version in storage card 401, the renewal of automatic batch execution module.
According to a second embodiment of the present invention, CPU 40 can also comprise a switch, and selected cell 4022 comes according to the state of the switch of CPU 40 that firmware information in automatic batch updating module or output comparing unit 4021 generate is recorded to display or PC.
Fig. 7 shows the switch 7011 of CPU 40.
As shown in Figure 7, switch 7011 has two states that switch on and off.When switch 7011 is connected, described selected cell 4022 is according to the batch updating that result automatically performs module release that records of comparing unit 4021.When switch 7011 disconnects, the record that the described comparing unit 4021 of described selected cell 4022 output generates, and be presented on PC.Now, user can be according to actual needs, the more new state of modified module.For example, when user does not need to upgrade the firmware information of the EHC 20200 recording in Fig. 6, user can change the more new state of this module into " no " from "Yes".Therefore,, when switch 7011 is connected, described selected cell 4022 is by the renewal of not carrying out the firmware information of module EHC 20200.That is to say, even if version is different, if client does not wish to upgrade at present, also can retains older version and use.In addition, user also can by module more new state from " no ", change "Yes" into, while connecting with convenient switch 7011, the renewals that described selected cell 4022 is carried out the firmware information of this module.
After upgrading, the program of the user in CPU will can not be wiped free of.In order to isolate user's information from firmware information.We can only preserve firmware information and in CPU, preserve user's information in storage card.
As shown in Figure 8, LEC display unit 4014 comprises: the first light-emitting diode display, glimmers during for the version of the firmware information when described automatic updating block 402 Sampling network modules; The second light-emitting diode display, for glimmering when described automatic updating block 402 upgrades the firmware information of network module; The 3rd light-emitting diode display, for lighting when described renewal completes; And the 4th light-emitting diode display, for lighting when occurring in described renewal process when wrong.
According to current situation, we can design the different CPU with associated storage card 40 for different platform.
Fig. 9 shows the profile schematic diagram for the dedicated cpu of different platform according to the embodiment of the present invention.
As shown in Figure 9, it shows the profile schematic diagram for the CPU of three kinds of platforms.Described platform comprises: M340, the Quantum of Quantum and Pentium Premium.According to dedicated cpu of the present invention and corresponding platform, match.It should be appreciated by those skilled in the art that also can be for existing or other platforms in the future according to dedicated cpu of the present invention.
When needs upgrade a plurality of modules, need with reference to different platforms, correct module firmware information to be downloaded in storage card, so that carrying out in batches, automatically upgrades CPU.
In actual applications, product vendor can send to user by the routine package of new correct firmware information according to different platform, and then user is saved in storage card.To block and insert CPU, CPU will upgrade all modules automatically.
Figure 10 shows the profile pictorial diagram for the dedicated cpu of different platform according to the embodiment of the present invention.
Figure 10 A be for M340 platform according to dedicated cpu of the present invention; Figure 10 B be for the Quantum of Quantum platform according to dedicated cpu of the present invention; And Figure 10 C be for Pentium Premium platform according to dedicated cpu of the present invention.
Attention:
1., even if we pull up card, CPU also can well move.
2. after upgrading, CPU will move from breakpoint succession.
The present invention has advantages of as follows:
1. can save the time for upgrading, and reduce correlative charges.
2. for user, be very easily, and can reduce the risk for upgrading.
3. save service worker and gone the cost of the travel for commercial purpose that scene upgrades.
Be to explanation of the present invention above, and should be considered to limitation ot it.Although described some exemplary embodiments of the present invention, those skilled in the art will easily understand, and under the prerequisite that does not deviate from teaching of the present invention and advantage, can carry out many modifications to exemplary embodiment.Therefore, all such modifications are all intended to be included in the scope of the invention that claims limit.Should be appreciated that is above to explanation of the present invention, and should not be considered to be limited to disclosed specific embodiment, and the modification intention of the disclosed embodiments and other embodiment is comprised within the scope of the appended claims.The present invention is limited by claims and equivalent thereof.
Claims (24)
1. a dedicated cpu, comprising:
Detachable storage card, for storing the latest edition firmware information of a plurality of modules; With
Batch updating unit, for detection of the version of firmware information that is arranged in a plurality of modules of the network being connected with dedicated cpu, and with the firmware information in a plurality of modules of latest edition firmware information batch updating in described storage card.
2. dedicated cpu as claimed in claim 1, further comprises: switch, for controlling automatically carrying out of batch updating;
Wherein, described batch updating unit further comprises:
Comparing unit, compares for the version of the corresponding firmware information the successively version of the firmware information of a plurality of modules stored with described storage card, and the status information of a plurality of modules is recorded in CPU; And
Selected cell, for according to the state of described switch, the status information based on module utilizes the firmware information automatic batch of the redaction in described storage card to upgrade the firmware information of a plurality of modules or the status information of the module that output is recorded.
3. dedicated cpu as claimed in claim 1, wherein, when described switch connection, described selected cell automatic batch upgrades the firmware information of a plurality of modules; And when described switch disconnects, the status information that described selected cell output is recorded, and be presented on display.
4. dedicated cpu as claimed in claim 3, wherein, the status information of the module recording comprises: the type of module, module's address, module current version, module latest edition and module be new state more.
5. dedicated cpu as claimed in claim 4, wherein, the firmware information of the update module module that more new state is "Yes" only;
Can change module in the status information of demonstration more new state only to upgrade the firmware information of part of module.
6. dedicated cpu as claimed in claim 5, further comprises: LED display unit, and for showing the course of work and the working result state of CPU.
7. dedicated cpu as claimed in claim 6, wherein said LED display unit comprises:
The first light-emitting diode display, glimmers during for the version of the firmware information when described comparing unit Sampling network module;
The second light-emitting diode display, for glimmering when described selected cell upgrades the firmware information of network module;
The 3rd light-emitting diode display, is used to indicate described renewal and completes; And
The 4th light-emitting diode display, is used to indicate described renewal and occurs mistake.
8. dedicated cpu as claimed in claim 7, wherein, when by described CPU and a plurality of module access identical network, moves described batch updating unit automatically.
9. dedicated cpu as claimed in claim 8, wherein, when each described storage card inserts described CPU, moves described batch updating unit automatically.
10. dedicated cpu as claimed in claim 9, wherein, described CPU is suitable for multiple different platform.
11. dedicated cpus as claimed in claim 10, wherein, described platform comprises: the Quantum of Quantum, Pentium Premium and M340.
12. dedicated cpus as claimed in claim 11, wherein, described storage card is safe digital card or static RAM card.
13. 1 kinds are utilized dedicated cpu a plurality of modules in network to be carried out to the method for batch updating, and described CPU comprises detachable storage card, and for storing the latest edition firmware information of a plurality of modules, described method comprises:
Batch updating step, for detection of the version of firmware information that is arranged in a plurality of modules of the network being connected with dedicated cpu, and with the firmware information in a plurality of modules of latest edition firmware information batch updating in described storage card.
14. methods as claimed in claim 13, described CPU further comprises for controlling the switch automatically carrying out of batch updating;
Wherein, described batch updating step further comprises:
Comparison step, compares for the version of the corresponding firmware information the successively version of the firmware information of a plurality of modules stored with described storage card, and the status information of a plurality of modules is recorded in CPU; And
Select step, for according to the state of described switch, the status information based on module utilizes the firmware information automatic batch of the redaction in described storage card to upgrade the firmware information of a plurality of modules or the status information of the module that output is recorded.
15. methods as claimed in claim 14, wherein, when described switch connection, automatic batch upgrades the firmware information of a plurality of modules; And when described switch disconnects, the status information of the module that output is recorded, and be presented on display.
16. methods as claimed in claim 15, wherein, the status information of the module recording comprises: the type of module, module's address, module current version, module latest edition and module be new state more.
17. methods of stating as claim 16, wherein, the firmware information of the update module module that more new state is "Yes" only;
Can change module in the status information of demonstration more new state only to upgrade the firmware information of part of module.
18. methods as claimed in claim 17, further comprise: utilize LED display unit to show the course of work and the working result state of CPU.
19. methods as claimed in claim 18, wherein,
The first light-emitting diode display of described LED display unit glimmers when detecting the version of described module;
The second light-emitting diode display of described LED display unit glimmers when upgrading the version of described module;
When described renewal completes, light the 3rd light-emitting diode display of described LED display unit; And
When mistake appears in described renewal, light the 4th light-emitting diode display of described LED display unit.
20. methods as claimed in claim 19, wherein, when described CPU and a plurality of module are during in identical network, automatically perform described batch updating step.
21. methods as claimed in claim 20, wherein, when each described storage card inserts described CPU, automatically perform described batch updating step.
22. methods as claimed in claim 21, wherein said CPU is suitable for multiple different platform.
23. methods as claimed in claim 22, wherein said platform comprises: the Quantum of Quantum, Pentium Premium and M340.
24. methods as claimed in claim 23, wherein said storage card is safe digital card or static RAM card.
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| CN102376153A (en) * | 2011-11-15 | 2012-03-14 | 深圳市科陆电子科技股份有限公司 | Method for remotely updating carrier sheet and acquirer in concentrated meter reading system |
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| US20060007400A1 (en) * | 2001-12-26 | 2006-01-12 | Joseph Castaldi | System and method for updating an image display device from a remote location |
| US20060015905A1 (en) * | 2004-07-13 | 2006-01-19 | Lee Bong-Geun | Wireless communication system having program upgrade function and method thereof |
| CN1946032A (en) * | 2006-09-30 | 2007-04-11 | 华为技术有限公司 | Method for realizing patch management |
| CN102298526A (en) * | 2011-06-08 | 2011-12-28 | 厦门雅迅网络股份有限公司 | Mechanism for upgrading programs of peripheral equipment based on single chips without external extended memories |
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Application publication date: 20140212 |