CN103067482B - Remote maintenance system - Google Patents
Remote maintenance system Download PDFInfo
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- CN103067482B CN103067482B CN201210568411.1A CN201210568411A CN103067482B CN 103067482 B CN103067482 B CN 103067482B CN 201210568411 A CN201210568411 A CN 201210568411A CN 103067482 B CN103067482 B CN 103067482B
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Abstract
The invention discloses a kind of remote maintenance system, be applied to and need to carry out on the equipment of software maintenance, this remote maintenance system comprises: main control terminal module, transport module and wireless receiving processing module; Wherein, described main control terminal module, couples mutually with described transport module; Described transport module, couples mutually with described main control terminal module, wireless receiving processing module and equipment; Described wireless receiving processing module, couples mutually with described transport module and equipment. The invention solves current software maintenance also needs extensibility and the portable weak problem of the work of repeater's power and software.
Description
Technical field
The present invention relates to electronic communication field, particularly relate to a kind of remote maintenance system.
Background technology
At present, by modern communications and information technology, computer networking technology, industry technology, Based Intelligent Control skillArt is collected intelligentized device or the system of the application for some aspects forming, and appears at the each of societyThe each industry of row. The normal work of nearly all intelligent equipment is all based upon on the basis of internal software operation,In the time that software environment is made mistakes, will cause operation irregularity or the paralysis of intelligent equipment, so, to intellectualityThe especially software maintenance of maintenance (as: software upgrading and software-reset etc.) of device or system just becomes to passAn important step.
In the prior art, when smart machine work, need to carry out refresh routine to it if run into, conventionallyNeed to expend a large amount of human and material resources, each equipment is carried out to a series of repetitions, loaded down with trivial details operation, tightGhost image has rung operating efficiency, and extensibility and portability a little less than.
So software maintenance at present also needs extensibility and the portable of the work of repeater's power and softwareProperty a little less than, just become technical problem urgently to be resolved hurrily.
Summary of the invention
The invention provides a kind of remote maintenance system, also need repeater's power labor to solve current software maintenanceExtensibility moving and software the problem weak with portability.
For solving the problems of the technologies described above, the invention provides a kind of remote maintenance system, be applied to and need to carry outOn the equipment of safeguarding, this remote maintenance system comprises: main control terminal module, transport module and wireless receivingProcessing module; Wherein,
Described main control terminal module, couples mutually with described transport module, sends out for the control that receives business personnelSend more extremely described transport module of new data;
Described transport module, couples mutually with described main control terminal module, wireless receiving processing module and equipment,The more new data sending for receiving described main control terminal module, and by this renewal Data Encryption Transmission to described inWireless receiving processing module, and transfer to described equipment;
Described wireless receiving processing module, couples mutually with described transport module and equipment, for receiving described biographyThe more new data that defeated module sends, and by this more new data after storing, transfer to described equipment.
Further, wherein, described transport module, is further used for receiving described main control terminal module and sendsMore new data, and by this renewal data encryption by wireless way for transmitting to described wireless receiving processing module,And transfer to described equipment by wired mode.
Further, wherein, described transport module comprises: wireless transport module and wire transmission module; ItsIn,
Described wireless transport module, couples mutually with described main control terminal module and wireless receiving processing module, usesIn the more new data that receives described main control terminal module and send, and by this more new data transition be that radiofrequency signal is logicalCross wireless mode and be sent to described wireless receiving processing module;
Described wire transmission module, couples with described main control terminal module and equipment, mutually for receiving described masterControl terminal module send more new data, and by this more new data be sent to described equipment by wired mode.
Further, wherein, described wireless receiving processing module comprises: wireless receiving module, processing module,Memory module and writing module; Wherein,
Described wireless receiving module, couples with described wireless transport module and processing module, mutually for receivingState the radiofrequency signal that wireless transport module sends, and this radiofrequency signal is carried out to demodulation process, be converted to renewalData are sent to described processing module;
Described processing module, couples mutually with described wireless receiving module, memory module and writing module, usesIn the more new data that receives described wireless receiving module and send, and by this more new data be sent to said write mouldPiece carries out data programming, described more new data is sent to described memory module simultaneously and stores;
Described memory module, couples mutually with described processing module, for receiving soft that described processing module sendsPart more new data is stored, and receives reading of described processing module, and the more new data storing is sent toDescribed processing module;
Said write module, couples mutually with described processing module and equipment, sends out for receiving described processing moduleThe more new data sending, and by this more new data programming upgrade to described equipment.
Further, wherein, described wireless transport module, be further used for by described more new data transition beRadiofrequency signal is sent to described wireless receiving processing module by the transmission means of spread spectrum communication.
Further, wherein, described processing module, the further processing module for being formed by dsp chip.
Further, wherein, described memory module, further the storage mould for being formed by FLASH devicePiece, this memory module comprises: two regions, wherein,
Described first area is used for storing the original routine data that dispatches from the factory;
The more new data that described second area sends for storing described processing module.
Further, wherein, said write module, the further writing module for being formed by FPGA.
Further, wherein, described more new data, further comprises: more new data and FPGA be more for DSPNew data.
Further, wherein, described main control terminal module, is further terminal or server terminalThe main control terminal module forming.
Compared with prior art, a kind of remote maintenance system of the present invention, has reached following effect:
1) remote maintenance system of the present invention utilizes finite sum wireless network dual channel to realize software maintenanceAutomation and intellectuality, effectively avoided the duplication of labour, save human resources;
2) remote maintenance system of the present invention adopts the high spread spectrum technic of security, and software is being tieed upWhile protecting, can ensure the safety and reliability of maintenance process, be applicable to the occasion higher to security requirement;
3) remote maintenance system of the present invention is sent to establishing of each networking by network by new data moreStandby, realize simultaneously and having safeguarded, greatly strengthen the portability of software;
4) main control end of remote maintenance system of the present invention can according to actual conditions need to be before maintenance to moreNew data carries out supplementing and rewriting of content, has greatly strengthened the expanding production property of software.
Brief description of the drawings
Fig. 1 is the structured flowchart of remote maintenance system described in the embodiment of the present invention;
Fig. 2 is the concrete internal structure block diagram of remote maintenance system described in the embodiment of the present invention shown in Fig. 1.
Detailed description of the invention
Censure specific components as used some vocabulary in the middle of description and claim. Art technologyPersonnel should understand, and hardware manufacturer may be called same assembly with different nouns. This description andClaim is not used as distinguishing the mode of assembly with the difference of title, but with assembly poor in functionThe different criterion that is used as differentiation. As " comprising " mentioned in the middle of description and claim is in the whole text outPut formula term, therefore should be construed to " comprise but be not limited to ". " roughly " refer in acceptable error range,Those skilled in the art can solve the technical problem within the scope of certain error, substantially reach described technologyEffect. In addition, " couple " word and comprise directly any and electric property coupling means indirectly at this. Therefore, ifIn literary composition, describe a first device and be coupled to one second device, represent directly electric property coupling of described first deviceIn described the second device, or be indirectly electrically coupled to described the second device by other devices or the means that couple.Description subsequent descriptions for implement preferred embodiments of the present invention, right described description be illustrate of the present inventionRule is object, not in order to limit scope of the present invention. Protection scope of the present invention is when looking appended powerProfit requires the person of defining to be as the criterion.
Below in conjunction with accompanying drawing, the present invention is described in further detail, but not as a limitation of the invention.
As shown in Figure 1, be remote maintenance system of the present invention, be applied to and need to carry out establishing of software maintenanceStandby upper, this remote maintenance system comprises: main control terminal module 101, transport module 102 and wireless receivingProcessing module 103; Wherein,
Described main control terminal module 101, couples with described transport module 102, mutually for receiving business personnelControl send more new data to described transport module 102.
In specific embodiment, described main control terminal module 101 can be terminal or serverThe main control terminal module 101 that terminal forms, described more new data can comprise: DSP(DigitalSignalProcessor, digital signal processor) more new data and FPGA(Field-ProgrammableGateArray, field programmable gate array) new data more, at this, foregoing is not made to restriction.
Described transport module 102, with described main control terminal module 101, wireless receiving processing module 103 and establishStandby couple mutually, the more new data sending for receiving described main control terminal module 101, and by this new data moreEncrypt by extremely described wireless receiving processing module 103 of wireless way for transmitting, and transmit by wired modeTo described equipment.
Described wireless receiving processing module 103, couples with described transport module 102 and equipment, mutually for connecingReceive the more new data that described transport module 102 sends by wireless mode, and by this more new data storeAfter transfer to described equipment.
Further, as shown in Figure 2, described transport module 102 comprises: wireless transport module 1021 and havingLine transport module 1022; Wherein,
Described wireless transport module 1021, with described main control terminal module 101 and wireless receiving processing module 103Couple mutually, the more new data sending for receiving described main control terminal module 101, and by this more new data turnBe changed to radiofrequency signal and be sent to described wireless receiving processing module 103.
In specific embodiment, in described wireless transport module 1021 transmitting procedures, adopt security highSpread spectrum technic, the more new data of needs transmission, according to specific agreement, is encrypted, thenThrough spread spectrum and modulation, carry out wireless transmission by radiofrequency signal.
Described wire transmission module 1022, couples with described main control terminal module 101 and equipment, mutually for connecingReceive the more new data that described main control terminal module 101 sends, and by this more new data (have by wired modeSpider lines) be sent to described equipment.
In specific embodiment, described wire transmission module 1022 has access to spider lines, can be interconnectedNet, according to specific agreement, carries out the more new data of needs transmission to transfer to and connect after high strength encrypting processingEnter the equipment in cable network.
Described wireless receiving processing module 103 comprises: wireless receiving module 1031, processing module 1032, depositStorage module 1033 and writing module 1034; Wherein,
Described wireless receiving module 1031, with described wireless transport module 1021 and processing module 1032 phase couplingsConnect, the radiofrequency signal sending for receiving described wireless transport module 1021, and this radiofrequency signal is separatedMediate reason, be converted to more new data and be sent to described processing module 1032.
Described processing module 1032, with described wireless receiving module 1031, memory module 1033 and writeModule 1034 couples mutually, the more new data sending for receiving described wireless receiving module 1031, and shouldMore new data is sent to said write module 1034 and carries out data programming, also described more new data is sent simultaneouslyExtremely described memory module 1033 is stored.
In specific embodiment, the processing mould that described processing module 1032 can be made up of dsp chipPiece 1032, can be also the chip arbitrarily with digital processing function, and described processing module 1032 is receivingTo after described more new data, first these data are sent to described memory module 1033, then according to software environment fromDescribed memory module 1033 select corresponding FPGA more new data programming to said write module 1034, by instituteStating the DSP processing unit that more new data writes described processing module 1032 self upgrades.
Described memory module 1033, couples mutually with described processing module 1032, for receiving described processing mouldThe software update data that piece 1032 sends is stored, and receives reading of described processing module 1032, willThe more new data storing is sent to described processing module 1032.
In specific embodiment, described memory module 1033 can be FLASH device (FlashEEPROMMemory, flash memory) memory module 1033 that forms can be also to have arbitrarily high speed storingThe memory of performance, described memory module 1033 comprises: two regions of A and B, wherein, a-quadrantBe used for storing the original routine data that dispatches from the factory, B region is for storing the renewal number that described processing module 1032 sendsAccording to, at this, foregoing is not made to restriction.
Said write module 1034, couples mutually with described processing module 1032 and equipment, described in receivingThe more new data that processing module 1032 sends, and by this more new data programming to described equipment, complete software moreNewly.
In specific embodiment, said write module 1034 can be the writing module that FPGA forms1034, receive the more new data of FPGA that described processing module 1032 sends, at this, foregoing is not doneGo out to limit.
Below for adopting the specific embodiment of remote maintenance system of the present invention.
In conjunction with Fig. 2, described main control terminal module 101 can be terminal or server terminal, businessPersonnel incite somebody to action more new data by described main control terminal module 101 and are sent in transport module 102, described renewalData can comprise: DSP is new data and more new data of FPGA more.
Described transport module 102 comprises: wireless transport module 1021 and wire transmission module 1022, and in realityIn the application of border, some equipment that need to carry out software upgrading can be connected directly to LAN or internet, justCan adopt the mode of wire transmission, described more new data is sent on equipment by cable network; And someEquipment can not have access to spider lines, now, can take the mode of wireless transmission that described more new data is sent toRelevant device.
In described wireless transport module 1021 transmitting procedures, adopt the high spread spectrum technic of security, needThe more new data transmitting, according to specific agreement, is encrypted, then through spread spectrum and modulation, passes throughRadiofrequency signal is carried out wireless transmission; Described wire transmission module 1022 has access to spider lines, can be internet,The more new data of needs transmission, according to specific agreement, is carried out transferring to and having access to after high strength encrypting processingEquipment in spider lines.
To be sent out described wireless receiving processing module 103 through the more new data of wireless way for transmitting, wherein,Described processing module 103 comprises: wireless receiving module 1031, processing module 1032, memory module 1033And writing module 1034; Wherein,
Described processing module 1032 can be made up of dsp chip, can be also to have arbitrarily digital processing meritThe chip of energy; Described memory module 1033 can be that FLASH forms, and can be also to have arbitrarily at a high speed to depositThe memory of storage performance, is divided into two regions of A and B in described memory module 1033, wherein, and a-quadrantBe used for storing the original routine data that dispatches from the factory, B region is for storing the renewal number that described processing module 1032 sendsAccording to; Said write module 1034 can be that FPGA forms.
First by described wireless receiving module 1031, radiofrequency signal is carried out to demodulation process, be converted to more new dataBe sent to described processing module 1032.
Secondly, described processing module 1032 is sent to described more new data in described memory module 1033B stores in region, and be sent completely rear described processing module 1032 and notify transmit leg to finish to send, then from instituteState in the B district of memory module 1033, take out new FPGA more new data be loaded in FPGA, then by BNew DSP program in district programming are in the processing unit of described processing module 1032 self inside, heavyStart shipment the program that row is new, complete escalation process.
If there is power down or other surprisingly cause staging error in escalation process, at this moment equipment just needs to loadOriginal more new data and the more new data of FPGA of DSP that dispatch from the factory in the A district of described memory module 1033,Thereby return to factory state.
Compared with prior art, a kind of remote maintenance system of the present invention, has reached following effect:
1) remote maintenance system of the present invention utilizes finite sum wireless network dual channel to realize software maintenanceAutomation and intellectuality, effectively avoided the duplication of labour, save human resources;
2) remote maintenance system of the present invention adopts the high spread spectrum technic of security, and software is being tieed upWhile protecting, can ensure the safety and reliability of maintenance process, be applicable to the occasion higher to security requirement;
3) remote maintenance system of the present invention is sent to establishing of each networking by network by new data moreStandby, realize simultaneously and having safeguarded, greatly strengthen the portability of software;
4) main control end of remote maintenance system of the present invention can according to actual conditions need to be before maintenance to moreNew data carries out supplementing and rewriting of content, has greatly strengthened the expanding production property of software.
Above-mentioned explanation illustrates and has described some preferred embodiments of the present invention, but as previously mentioned, is to be understood thatThe present invention is not limited to disclosed form herein, should not regard the eliminating to other embodiment as, and canFor various other combinations, amendment and environment, and can be in invention contemplated scope described herein, by upperStating technology or the knowledge of instruction or association area changes. And the change that those skilled in the art carry out and variationDo not depart from the spirit and scope of the present invention, all should be in the protection domain of claims of the present invention.
Claims (8)
1. a remote maintenance system, is applied on the equipment needing to be serviced, this remote maintenance system bagDraw together: main control terminal module, transport module and wireless receiving processing module; Wherein,
Described main control terminal module, couples mutually with described transport module, sends out for the control that receives business personnelSend more extremely described transport module of new data;
Described transport module, couples mutually with described main control terminal module, wireless receiving processing module and equipment,The more new data sending for receiving described main control terminal module, and this renewal data encryption is passed through to wireless partiesFormula transfers to described wireless receiving processing module, and transfers to described equipment by wired mode;
Described wireless receiving processing module couples mutually with described transport module and equipment, for receiving described transmissionModule send more new data, and by this more new data carry out transferring to described equipment after Storage and Processing, shouldModule comprises: wireless receiving module, processing module, memory module and writing module; Wherein,
Described wireless receiving module, couples with described wireless transport module and processing module, mutually for receivingState the radiofrequency signal that wireless transport module sends, and this radiofrequency signal is carried out to demodulation process, be converted to renewalData are sent to described processing module;
Described processing module, couples mutually with described wireless receiving module, memory module and writing module, usesIn the more new data that receives described wireless receiving module and send, and by this more new data be sent to said write mouldPiece carries out data programming, described more new data is sent to described memory module simultaneously and stores;
Described memory module, couples mutually with described processing module, for receiving soft that described processing module sendsPart more new data is stored, and receives reading of described processing module, and the more new data storing is sent toDescribed processing module;
Said write module, couples mutually with described processing module and equipment, sends out for receiving described processing moduleThe more new data sending, and by this more new data programming upgrade to described equipment.
2. remote maintenance system as claimed in claim 1, is characterized in that, described transport module comprises:Wireless transport module and wire transmission module; Wherein,
Described wireless transport module, couples mutually with described main control terminal module and wireless receiving processing module, usesIn the more new data that receives described main control terminal module and send, and by this more new data transition be that radiofrequency signal is logicalCross wireless mode and be sent to described wireless receiving processing module;
Described wire transmission module, couples with described main control terminal module and equipment, mutually for receiving described masterControl terminal module send more new data, and by this more new data be sent to described equipment by wired mode.
3. remote maintenance system as claimed in claim 2, is characterized in that, described wireless transport module,Be further used for described more new data transition to be sent to institute by the transmission means of spread spectrum communication for radiofrequency signalState wireless receiving processing module.
4. remote maintenance system as claimed in claim 1, is characterized in that, described processing module, enters oneThe processing module of step for being formed by dsp chip.
5. remote maintenance system as claimed in claim 1, is characterized in that, described memory module, enters oneThe memory module of step for being formed by FLASH device, this memory module comprises: two regions, wherein,
First area is used for storing the original routine data that dispatches from the factory;
The more new data that second area sends for storing described processing module.
6. remote maintenance system as claimed in claim 1, is characterized in that, said write module, enters oneThe writing module of step for being formed by FPGA.
7. as the remote maintenance system as described in arbitrary in claim 1 to 6, it is characterized in that described renewalData, further comprise: DSP is new data and more new data of FPGA more.
8. remote maintenance system as claimed in claim 1, is characterized in that, described main control terminal module,It is further the main control terminal module that terminal or server terminal form.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210568411.1A CN103067482B (en) | 2012-12-25 | 2012-12-25 | Remote maintenance system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210568411.1A CN103067482B (en) | 2012-12-25 | 2012-12-25 | Remote maintenance system |
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| CN103067482A CN103067482A (en) | 2013-04-24 |
| CN103067482B true CN103067482B (en) | 2016-05-11 |
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| CN201210568411.1A Expired - Fee Related CN103067482B (en) | 2012-12-25 | 2012-12-25 | Remote maintenance system |
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| TWI723477B (en) * | 2019-07-25 | 2021-04-01 | 宜鼎國際股份有限公司 | Electronic apparatus, system and method capable of remotely maintaining the operation of electronic apparatus |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876879Y (en) * | 2005-09-19 | 2007-03-07 | 邹静 | Reset starting and monitoring system for remote-server device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2876879Y (en) * | 2005-09-19 | 2007-03-07 | 邹静 | Reset starting and monitoring system for remote-server device |
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