CN102929647A - Method and device for integrally upgrading mainboard and front panel in digital video recorder - Google Patents
Method and device for integrally upgrading mainboard and front panel in digital video recorder Download PDFInfo
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- CN102929647A CN102929647A CN2011102310051A CN201110231005A CN102929647A CN 102929647 A CN102929647 A CN 102929647A CN 2011102310051 A CN2011102310051 A CN 2011102310051A CN 201110231005 A CN201110231005 A CN 201110231005A CN 102929647 A CN102929647 A CN 102929647A
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Abstract
The invention relates to a software upgrading technology, and discloses a method and a device for integrally upgrading a mainboard and a front panel in a digital video recorder. An upgrading program of the front panel is packaged in a mainboard upgrading program package, the front panel is controlled to be upgraded by the mainboard after the mainboard is upgraded, the front panel is not required to be detached in the whole upgrading process, and additional mobile storage equipment is not needed, so that the whole upgrading workload is reduced, the versions of the front panel and the mainboard are matched, time and labor are saved, and maintenance is facilitated. The upgrading program of a singlechip of the front panel is packaged in the mainboard upgrading program package, so that a client only needs one mainboard upgrading program and does not need to independently manage an upgrading file of the singlechip of the front panel, and the problem that the upgrading program of the singlechip of the front panel is not matched with the mainboard program is solved.
Description
Technical field
The present invention relates to the software upgrading technology, particularly the software upgrading technology of digital hard disc video recorder front panel programmable SCM.
Background technology
The front panel of digital hard disc video recorder is generally used for to by key control, to mouse support etc. the single-chip microcomputer of a control front panel display being arranged usually on the front panel, and it is programmable.Because the difference of digital hard disc video recorder scheme is also different to the requirement of software, just needs us easily its software to be upgraded and safeguard.
In the prior art, mainly there is following several method in the scm software upgrade technique:
1, directly by software programming device editor and import upgrade file, realizes the scm software upgrading.The method needs special software programming device.And when single-chip microcomputer being upgraded, need manually front panel is pulled down, after finishing, upgrading re-assemblies again. at every turnWhole process need special maintenance personnel just can finish.For client's equipment, especially to being in the equipment of the remote or precipitous terrain in geographic position, safeguard to get up to expend a large amount of human costs and fund cost.
2, by the RS232-485 breakout box, set up communicating by letter of PC and front panel, utilize serial ports instrument transmission upgrade file, realize the scm software upgrading.The method needs the equipment such as a PC with the RS232 interface, RS232-485 breakout box and 485 interface lines.Need the maintainer can use the serial ports tool software.When single-chip microcomputer being upgraded, need to pull down front panel equally, whole process wastes time and energy more at every turn.
3, a kind of method of upgrading set top box front panel programmable SCM in being 200810300590.4 Chinese patent, application number is disclosed, upgrade file is left in the USB interface memory device, the mainboard program reads front panel single-chip microcomputer upgrade file, and communicate by letter with front panel programmable SCM, import upgrade file, realize at last the scm software upgrading.The method has been improved the part shortcoming of method 1 and method 2, no longer needs the dismounting front panel.But front panel scm software escalation process still needs a USB interface movable storage device.And the method has been ignored an important problem: the front panel single-chip microcomputer is a part of whole equipment, and is for equipment that the front panel escalation process is independent, destroyed to a certain extent the logic integrality of an integral body.And in case independent the single-chip microcomputer escalation process of front panel and mainboard escalation process, no matter client or special maintainer need front panel upgrade file and mainboard program upgrade file are done independent management.Especially to note both matching relationships, in case the coupling error routine can not move.In view of this, such process, reality also is unfavorable for safeguarding.
For shortcoming and the limitation of existing scheme, consider the integrality of equipment, need at present the upgrade technique of a kind of main board system and front panel system integration badly.
Summary of the invention
The object of the present invention is to provide method and the device of mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder, both reduced the overall work amount of upgrading, guaranteed again the version match of front panel and mainboard.
For solving the problems of the technologies described above, embodiments of the present invention provide the method for mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder, may further comprise the steps:
Use mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded, in this escalation process front panel ROMPaq bag is stored in the storer of mainboard, wherein contain front panel ROMPaq bag in the mainboard ROMPaq bag;
After mainboard after the upgrading restarts, from the storer of mainboard, read front panel ROMPaq bag, send to the front panel of digital hard disc video recorder;
Front panel uses the front panel ROMPaq bag of receiving to upgrade.
Embodiments of the present invention also provide the device of mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder, comprising:
Mainboard upgrading unit is used for using mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded, and in this escalation process front panel ROMPaq bag is stored in the storer of mainboard, wherein contains front panel ROMPaq bag in the mainboard ROMPaq bag;
The ROMPaq transmitting element is used for reading front panel ROMPaq bag from the storer of mainboard after upgrading to mainboard and restart in mainboard upgrading unit, sends to the front panel of digital hard disc video recorder;
Front panel upgrading unit is used for using the front panel ROMPaq bag of receiving that front panel is upgraded.
Embodiment of the present invention compared with prior art, the key distinction and effect thereof are:
The front panel ROMPaq is packaged in the mainboard ROMPaq bag, after the mainboard upgrading, again by the upgrading of mainboard control front panel, whole escalation process does not need to pull down front panel, does not need other movable storage device yet, both reduced the overall work amount of upgrading, guaranteed again the version match of front panel and mainboard, time saving and energy saving, be conducive to safeguard.
Further, whether the version of ROMPaq mates in the version of detection and the existing program of analysis front panel and the front panel ROMPaq bag, if coupling is not then upgraded to front panel, can reduce the number of times of upgrading and the overall work amount of upgrading.
Further, front panel is done verification to the ROMPaq that receives, if verification is unsuccessful, then notifies mainboard to resend the front panel ROMPaq, can guarantee that front panel upgrades successfully.
Further, the ROMPaq of front panel single-chip microcomputer is packaged in the mainboard ROMPaq bag, the client only needs the ROMPaq of a mainboard, does not need to manage separately the upgrade file of front panel single-chip microcomputer, also need not to worry ROMPaq and the unmatched problem of mainboard program of front panel single-chip microcomputer.
Description of drawings
Fig. 1 is the schematic flow sheet of the method for mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder in the first embodiment of the invention;
Fig. 2 is the structural representation of the device of mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder in the third embodiment of the invention.
Embodiment
In the following description, in order to make the reader understand the application better many ins and outs have been proposed.But, persons of ordinary skill in the art may appreciate that even without these ins and outs with based on many variations and the modification of following each embodiment, also can realize each claim of the application technical scheme required for protection.
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing embodiments of the present invention are described in further detail.
First embodiment of the invention relates to the method for mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder.Fig. 1 is the schematic flow sheet of the method for mainboard and the integrated upgrading of front panel in this digital hard disc video recorder.Specifically, as shown in Figure 1, the method for mainboard and the integrated upgrading of front panel mainly may further comprise the steps in this digital hard disc video recorder:
In step 101, front panel single-chip microcomputer ROMPaq is bundled in the mainboard ROMPaq.This step is carried out in advance.For many number of units word DVR upgrading of same type, this step only need to be carried out once.
After this enter step 102, use mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded.
Use mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded, in this escalation process front panel ROMPaq bag is stored in the storer of mainboard, wherein contain front panel ROMPaq bag in the mainboard ROMPaq bag.
The mode of upgrading can have multiple, for example, by wired or wireless network, mainboard AKU remote download to mainboard, is carried out ROMPaq by mainboard and is finished escalation process.And for example, the technician directly connects digital hard disc video recorder with PC, directly the flash memory of mainboard is read and write, and finishes the upgrading of mainboard.Etc..
After this enter step 103, after the mainboard after the upgrading restarts, detect and analysis front panel version, need to judge whether upgrading.
If then enter step 104; If not, process ends then.
The mainboard program detects and analyzes the version of the existing program of front panel, judge whether the version of the existing program of front panel and the version of the ROMPaq in the front panel ROMPaq bag mate, if do not mate, front panel ROMPaq bag is read in execution from the storer of mainboard, send to the step of the front panel of digital hard disc video recorder.
If the version of the existing program of front panel and the version match of the ROMPaq in the front panel ROMPaq bag are not then upgraded to front panel, can reduce the number of times of upgrading and the overall work amount of upgrading.Because some the time, may be just to the mainboard upgrading, for example revise some Bug in the mainboard, do not need front panel is upgraded synchronously.
In some other embodiment of the present invention, the mainboard program also can not detect the version of the existing program of front panel, as long as but new front panel program is arranged, just pass to front panel and upgrade.Perhaps, can't help mainboard to judge whether and need to upgrade to front panel, but with version number's notice front panel of front panel ROMPaq, the judgement of whether being upgraded by front panel, need upgrading if front panel is judged, reinform mainboard relevant front panel upgrade file biography is come, etc.
In step 104, the mainboard program sends the program upgrade instruction to front panel.
After this enter step 105, the front panel Single Chip Microcomputer (SCM) program is prepared receive data, and makes and replying.
After this enter step 106, the mainboard program reads front panel single-chip microcomputer upgrade file and sends to front panel from main board memory.
After this enter step 107, front panel is done verification to the file data that receives, and finally writes in the storer of front panel.
Front panel receives and the verification ROMPaq, if verification is unsuccessful, then notifies mainboard to resend the front panel ROMPaq, can guarantee that front panel upgrades successfully.
Then, front panel uses the front panel ROMPaq bag of receiving to upgrade.
In some other embodiment of the present invention, front panel also can not verification ROMPaq, but directly receives ROMPaq.
In addition, the form that is appreciated that upgrading can have multiple, the original program of programming overlay after for example directly will upgrading by external unit, the plate that perhaps is upgraded is carried out a ROMPaq in the ROMPaq bag, is finished the step of journey upgrading by this ROMPaq.
After this enter step 108, the upgrading of front panel scm software finishes, the front panel auto-breaking, and equipment restarts.After this process ends.
In some other embodiment of the present invention, after the upgrading of front panel scm software finishes, also can not restart whole equipment, but only restart front panel.
The front panel ROMPaq is packaged in the mainboard ROMPaq bag, after the mainboard upgrading, again by the upgrading of mainboard control front panel, whole escalation process does not need to pull down front panel, does not need other movable storage device yet, both reduced the overall work amount of upgrading, guaranteed again the version match of front panel and mainboard, time saving and energy saving, be conducive to safeguard.
The ROMPaq of front panel single-chip microcomputer is packaged in the mainboard ROMPaq bag, the client only needs the ROMPaq of a mainboard, do not need to manage separately the upgrade file of front panel single-chip microcomputer, need not to worry ROMPaq and the unmatched problem of mainboard program of front panel single-chip microcomputer yet.Specifically:
Mainboard ROMPaq bag is generated by integrated packing script by file system, master routine, various resource file, and front panel ROMPaq bag is a resource file in the mainboard ROMPaq bag.
Each method embodiment of the present invention all can be realized in modes such as software, hardware, firmwares.No matter the present invention realizes with software, hardware or firmware mode, instruction code can be stored in the storer of computer-accessible of any type (for example permanent or revisable, volatibility or non-volatile, solid-state or non-solid-state, fixing or removable medium etc.).Equally, storer can for example be programmable logic array (Programmable Array Logic, be called for short " PAL "), random access memory (Random Access Memory, be called for short " RAM "), programmable read only memory (Programmable Read Only Memory, be called for short " PROM "), ROM (read-only memory) (Read-Only Memory, be called for short " ROM "), Electrically Erasable Read Only Memory (Electrically Erasable Programmable ROM, be called for short " EEPROM "), disk, CD, digital versatile disc (Digital Versatile Disc is called for short " DVD ") etc.
Second embodiment of the invention relates to the device of mainboard and the integrated upgrading of front panel in a kind of digital hard disc video recorder.Fig. 2 is the structural representation of the device of mainboard and the integrated upgrading of front panel in this digital hard disc video recorder.Specifically, as shown in Figure 2, the device of mainboard and the integrated upgrading of front panel mainly comprises in this digital hard disc video recorder:
Mainboard upgrading unit is used for using mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded, and in this escalation process front panel ROMPaq bag is stored in the storer of mainboard, wherein contains front panel ROMPaq bag in the mainboard ROMPaq bag.Preferably, mainboard ROMPaq bag is generated by integrated packing script by file system, master routine, various resource file, and front panel ROMPaq bag is a resource file in the mainboard ROMPaq bag.
The ROMPaq transmitting element is used for reading front panel ROMPaq bag from the storer of mainboard after upgrading to mainboard and restart in mainboard upgrading unit, sends to the front panel of digital hard disc video recorder.
Front panel upgrading unit is used for using the front panel ROMPaq bag of receiving that front panel is upgraded.
Detect analytic unit, for detection of and analyze the version of the existing program of front panel, judge that front panel has the version of program now and whether the version of the ROMPaq in the front panel ROMPaq bag mates, if do not mate, then front panel is upgraded.If coupling is not then upgraded to front panel.
The detection analytic unit is optional, is selectable unit.
The front panel verification unit is used for receiving and verification front panel ROMPaq.
The front panel verification unit also is selectable unit.
The first embodiment is the method embodiment corresponding with present embodiment, present embodiment can with the enforcement of working in coordination of the first embodiment.The correlation technique details of mentioning in the first embodiment is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the correlation technique details of mentioning in the present embodiment also can be applicable in the first embodiment.
Need to prove, each unit of mentioning in each device embodiments of the present invention all is logical block, physically, a logical block can be a physical location, it also can be the part of a physical location, can also realize that the physics realization mode of these logical blocks itself is not most important with the combination of a plurality of physical locations, the combination of the function that these logical blocks realize is the key that just solves technical matters proposed by the invention.In addition, for outstanding innovation part of the present invention, above-mentioned each device embodiments of the present invention will not introduced not too close unit with solving technical matters relation proposed by the invention, and this does not show that there is not other unit in the said apparatus embodiment.
Although pass through with reference to some of the preferred embodiment of the invention, the present invention is illustrated and describes, but those of ordinary skill in the art should be understood that and can do various changes to it in the form and details, and without departing from the spirit and scope of the present invention.
Claims (10)
1. the method for mainboard and the integrated upgrading of front panel in the digital hard disc video recorder is characterized in that, may further comprise the steps:
Use mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded, in this escalation process front panel ROMPaq bag is stored in the storer of mainboard, wherein contain front panel ROMPaq bag in the mainboard ROMPaq bag;
After mainboard after the upgrading restarts, from the storer of mainboard, read front panel ROMPaq bag, send to the front panel of digital hard disc video recorder;
Front panel uses the front panel ROMPaq bag of receiving to upgrade.
2. the method for mainboard and the integrated upgrading of front panel in the digital hard disc video recorder according to claim 1, it is characterized in that, at the described front panel ROMPaq bag that from the storer of mainboard, reads, send to before the step of front panel of digital hard disc video recorder, further comprising the steps of:
The mainboard program detects and analyzes the version of the existing program of front panel, judge whether the version of the existing program of front panel and the version of the ROMPaq in the described front panel ROMPaq bag mate, if do not mate, carry out the described front panel ROMPaq bag that from the storer of mainboard, reads, send to the step of the front panel of digital hard disc video recorder.
3. the method for mainboard and the integrated upgrading of front panel in the digital hard disc video recorder according to claim 2, it is characterized in that, at the described front panel ROMPaq bag that from the storer of mainboard, reads, send to before the step of front panel of digital hard disc video recorder, further comprising the steps of:
If the version of the existing program of front panel and the version match of the ROMPaq in the described front panel ROMPaq bag are not then upgraded to front panel.
4. the method for mainboard and the integrated upgrading of front panel in the digital hard disc video recorder according to claim 1 is characterized in that, and is before the step that the front panel ROMPaq bag that described front panel use is received is upgraded, further comprising the steps of:
Front panel receives and the verification ROMPaq.
5. the method for mainboard and the integrated upgrading of front panel in the digital hard disc video recorder according to claim 1 is characterized in that, and is after the step that the front panel ROMPaq bag that described front panel use is received is upgraded, further comprising the steps of:
The upgrading of front panel scm software finishes, the front panel auto-breaking, and equipment restarts.
6. the method for mainboard and the integrated upgrading of front panel in each described digital hard disc video recorder in 5 according to claim 1, it is characterized in that, mainboard ROMPaq bag is generated by integrated packing script by file system, master routine, various resource file, and front panel ROMPaq bag can be a resource file in the mainboard ROMPaq bag.
7. the device of mainboard and the integrated upgrading of front panel in the digital hard disc video recorder is characterized in that, comprising:
Mainboard upgrading unit is used for using mainboard ROMPaq bag that the mainboard of digital hard disc video recorder is upgraded, and in this escalation process front panel ROMPaq bag is stored in the storer of mainboard, wherein contains front panel ROMPaq bag in the mainboard ROMPaq bag;
The ROMPaq transmitting element is used for reading front panel ROMPaq bag from the storer of mainboard after upgrading to mainboard and restart in described mainboard upgrading unit, sends to the front panel of digital hard disc video recorder;
Front panel upgrading unit is used for using the front panel ROMPaq bag of receiving that front panel is upgraded.
8. the device of mainboard and the integrated upgrading of front panel in the digital hard disc video recorder according to claim 7 is characterized in that, also comprises:
Detect analytic unit, for detection of and analyze the version of the existing program of front panel, judge that front panel has the version of program now and whether the version of the ROMPaq in the described front panel ROMPaq bag mates, if do not mate, then front panel is upgraded; If coupling is not then upgraded to front panel.
9. the device of mainboard and the integrated upgrading of front panel in the digital hard disc video recorder according to claim 7 is characterized in that, also comprises:
The front panel verification unit is used for receiving and verification front panel ROMPaq.
10. the device of mainboard and the integrated upgrading of front panel in each described digital hard disc video recorder in 9 according to claim 7, it is characterized in that, mainboard ROMPaq bag is generated by integrated packing script by file system, master routine, various resource file, and front panel ROMPaq bag can be a resource file in the mainboard ROMPaq bag.
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| CN201110231005.1A CN102929647B (en) | 2011-08-12 | 2011-08-12 | Mainboard method of upgrading integrated with front panel and device in digital hard disc video recorder |
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| CN201110231005.1A CN102929647B (en) | 2011-08-12 | 2011-08-12 | Mainboard method of upgrading integrated with front panel and device in digital hard disc video recorder |
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Cited By (3)
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| CN107608693A (en) * | 2017-09-04 | 2018-01-19 | 深圳英飞拓科技股份有限公司 | version upgrading method and terminal device |
| CN108011983A (en) * | 2018-02-01 | 2018-05-08 | 天津天地伟业信息系统集成有限公司 | A kind of built-in hard disk video tape recorder cloud upgrade method |
| CN108304212A (en) * | 2018-01-05 | 2018-07-20 | 北京康拓科技有限公司 | A method of platform is monitored and is safeguarded |
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| CN101383770A (en) * | 2008-09-27 | 2009-03-11 | 华为技术有限公司 | Communication apparatus upgrading method, communication system and access network appliance thereof |
| CN201773585U (en) * | 2010-08-26 | 2011-03-23 | 中国华录集团有限公司 | Blu-ray player capable of upgrading through network |
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| CN101251807A (en) * | 2008-03-14 | 2008-08-27 | 四川长虹电器股份有限公司 | Method for upgrading set top box front panel programmable SCM |
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| CN107608693A (en) * | 2017-09-04 | 2018-01-19 | 深圳英飞拓科技股份有限公司 | version upgrading method and terminal device |
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| CN102929647B (en) | 2016-03-02 |
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