CN1870540A - Dispatch stage remote updating method - Google Patents
Dispatch stage remote updating method Download PDFInfo
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- CN1870540A CN1870540A CN 200610089317 CN200610089317A CN1870540A CN 1870540 A CN1870540 A CN 1870540A CN 200610089317 CN200610089317 CN 200610089317 CN 200610089317 A CN200610089317 A CN 200610089317A CN 1870540 A CN1870540 A CN 1870540A
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Abstract
This invention discloses a remote upgrade method for dispatch stations, in which, a central network manager carries out upgrade management by a special channel between a switch and dispatch stations and realizes the automatic resumption of upgrade, backup and failure in upgrade based on the data information transmission between them so as to upgrade the dispatch stations scattered in different places conveniently.
Description
Technical field
The present invention relates to network communications technology field, relate in particular to a kind of dispatch stage remote updating method.
Background technology
In the modern communications command system, dispatching patcher is owing to its command scheduling is convenient, succinct, accuracy is applied in the traffic guidance systems such as army, railway, public security.But in the application of reality,, brought a lot of inconveniences for maintenance and upgrading because each dispatching desk is dispersed in different stations or department, and the distance between is remoter separately.
Summary of the invention
The objective of the invention is to provide a kind of method of dispatch stage remote updating at the deficiencies in the prior art.
The objective of the invention is to be achieved through the following technical solutions:
The present invention is that the center webmaster carries out updating and management by the designated lane between switch and the dispatching desk; Data information transfer between center webmaster basis and the dispatching desk realizes dispatching desk upgrading, backup, upgrades to fail and recover automatically, and its concrete implementation step is:
1) is set to lead directly at the communication time slot between dispatching desk and the switch before the execution upgrading, as the special upgrade passage;
2) described special upgrade passage is provided with corresponding communication identifier earlier, and indicate it and be in upgrade status or non-upgrade status, wherein:
Upgrade status: be in pass-through state between expression switch and the dispatching desk.
Non-upgrade status: be in non-pass-through state between expression switch and the dispatching desk.
3) after dispatching desk receives the upgrade information of center webmaster, transfer operating state to the upgrade job state, comprise the window size of representing with frame number in the described upgrade information, establish X and represent that each center webmaster is the X frame to the frame number that dispatching desk sends data;
4) dispatching desk record window size X value is to the sequence number proposition data application frame by frame of center webmaster;
5) the center webmaster is according to the frame number of dispatching desk request for data, and the X frame data that extract corresponding sequence number from the upgrade file bag send to dispatching desk;
6) after dispatching desk receives the data of center webmaster, the data that receive are carried out verification, if correctly data are write file, webmaster resends if mistake requires the center;
7) after the dispatching desk data that receive the center webmaster send the information that finishes, close dispatching desk, backup legacy version file, upgrade upgrade file;
8) after dispatching desk upgrades and to finish, start automatically, if upgrade successfully, notify the center webmaster to escalate into merit; If the upgrading failure, the file by backup recovers automatically, notice center webmaster, upgrading failure.
The invention has the beneficial effects as follows that the center webmaster carries out updating and management by the designated lane between switch and the dispatching desk; Easily to safeguarding apart from the remoter dispatching desk of being separated by separately and upgrading.
Description of drawings
Fig. 1 is a dispatch stage remote updating topology diagram provided by the invention;
Fig. 2 is a dispatch stage remote updating process chart provided by the invention.
Embodiment
The invention provides a kind of method of dispatch stage remote updating, thus can be easily for the dispatching desk that is dispersed in various places carries out remote upgrade, for safeguarding and upgrading offers convenience.
As shown in Figure 1, provided the topology diagram of dispatch stage remote updating among the figure, switch is connected with 1～n dispatching desk network respectively, and the center webmaster is connected with switch.The method of described dispatch stage remote updating is to carry out updating and management by the center webmaster by the designated lane between switch and the dispatching desk; Message transmission between center webmaster basis and the dispatching desk realizes dispatching desk upgrading, backup, upgrades to fail and recover automatically.
For the present invention there being further understanding, the present invention will be described with the example of a remote upgrade more below: as shown in Figure 2, specifically comprise:
1, carries out upgrading and before the communication time slot between dispatching desk and the switch is arranged to lead directly to, as the special upgrade passage.
2, center webmaster notice dispatching desk upgrade information comprises the window size of representing with frame number in its upgrade information, establishes X and represents that each center webmaster is the X frame to the frame number that dispatching desk sends data;
3, dispatching desk record window size X value is to the data of the center nms application first frame X1.
4, the center webmaster extracts the X1 frame data and sends to dispatching desk according to the frame number X1 of dispatching desk request for data from the upgrade file bag.
5, dispatching desk receives the X1 frame data, carries out verification, if correct, the X1 frame data are preserved, and under the nms application of center frame X2 frame data; If verification X1 frame data are mistake, the following frame X2 frame data that in the webmaster of center, please begin from the X1 frame data data of mistake.
6, repeat 4,5.
7, all data in the upgrade file bag all send and finish, and the center webmaster sends data to dispatching desk and sends the information that finishes.
8, dispatching desk receives data and sends the information that finishes, and closes dispatching desk, and backup legacy version program is replaced the legacy version program with the redaction program.
9, start the redaction program, check the success of whether upgrading.
If 10 upgrade successfully, notify the center webmaster to escalate into merit, if the new edition program is closed in the upgrading failure, the dispatching desk program of reduction legacy version from backup starts legacy version dispatching desk program, the network management upgrading failure of notice center.
The above; only for the preferable embodiment of the present invention, but protection scope of the present invention is not limited thereto, and anyly is familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (4)
1. the method for a dispatch stage remote updating is that the center webmaster carries out updating and management by the designated lane between switch and the dispatching desk; The center webmaster according to and dispatching desk between data information transfer realize dispatching desk upgrading, backup, upgrading failure are recovered automatically, it is characterized in that the described concrete implementation step that dispatching desk is carried out remote upgrade is:
1) is set to lead directly at the communication time slot between dispatching desk and the switch before the execution upgrading, as the special upgrade passage;
2) described special upgrade passage is provided with corresponding communication identifier, indicates it and is in upgrade status or non-upgrade status;
3) after dispatching desk receives the upgrade information of center webmaster, transfer operating state to the upgrade job state, comprise the window size of representing with frame number X in the described upgrade information;
4) dispatching desk record window size X value is to the sequence number proposition data application frame by frame of center webmaster;
5) the center webmaster is according to the frame number of dispatching desk request for data, and the X frame data that extract corresponding sequence number from the upgrade file bag send to dispatching desk;
6) dispatching desk receives the frame data of above-mentioned frame number, carries out verification, if correct, the frame data of this frame number are preserved, and to the following frame data of center this frame number of nms application; If the frame data of this frame number of verification are mistake, the frame data of the following frame frame number that begins from the frame data of mistake to the center nms application;
7) after the dispatching desk data that receive the center webmaster send the information that finishes, close dispatching desk, backup legacy version file, upgrade upgrade file;
8) after dispatching desk upgrades and to finish, start automatically, if upgrade successfully, notify the center webmaster to escalate into merit; If the upgrading failure, the file by backup recovers automatically, notice center webmaster, upgrading failure.
2. according to the method for the described dispatch stage remote updating of claim 1, it is characterized in that the window size that comprises in the described upgrade information is each center webmaster sends a frame number from data to dispatching desk.
3. according to the method for the described dispatch stage remote updating of claim 1, it is characterized in that described upgrade status is for being in pass-through state between expression switch and the dispatching desk.
4. according to the method for the described dispatch stage remote updating of claim 1, it is characterized in that described non-upgrade status: be in non-pass-through state between expression switch and the dispatching desk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610089317 CN1870540A (en) | 2006-06-19 | 2006-06-19 | Dispatch stage remote updating method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610089317 CN1870540A (en) | 2006-06-19 | 2006-06-19 | Dispatch stage remote updating method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1870540A true CN1870540A (en) | 2006-11-29 |
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| CN 200610089317 Pending CN1870540A (en) | 2006-06-19 | 2006-06-19 | Dispatch stage remote updating method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102523660A (en) * | 2011-12-30 | 2012-06-27 | 四川长虹电器股份有限公司 | Streetlamp controller remote upgrading method |
| CN101753349B (en) * | 2008-12-09 | 2012-08-15 | 中国移动通信集团公司 | Upgrading method of data node, upgrade dispatching node as well as upgrading system |
| CN102843252A (en) * | 2011-06-23 | 2012-12-26 | 中兴通讯股份有限公司 | Method and device for updating network element through network management |
| CN103809991A (en) * | 2012-11-12 | 2014-05-21 | 中国北车股份有限公司 | Input/output control device and online programming method thereof |
| CN105912732A (en) * | 2016-05-31 | 2016-08-31 | 深圳市双赢伟业科技股份有限公司 | Web page file loading method and device for exchanger |
| CN110177022A (en) * | 2019-06-28 | 2019-08-27 | 武汉虹信通信技术有限责任公司 | Tree-like optical fiber distribution system the whole network upgrade control method and device |
| CN114339723A (en) * | 2020-10-10 | 2022-04-12 | 深圳长城开发科技股份有限公司 | Air upgrading method and system based on LoRa |
-
2006
- 2006-06-19 CN CN 200610089317 patent/CN1870540A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101753349B (en) * | 2008-12-09 | 2012-08-15 | 中国移动通信集团公司 | Upgrading method of data node, upgrade dispatching node as well as upgrading system |
| CN102843252A (en) * | 2011-06-23 | 2012-12-26 | 中兴通讯股份有限公司 | Method and device for updating network element through network management |
| CN102523660A (en) * | 2011-12-30 | 2012-06-27 | 四川长虹电器股份有限公司 | Streetlamp controller remote upgrading method |
| CN103809991A (en) * | 2012-11-12 | 2014-05-21 | 中国北车股份有限公司 | Input/output control device and online programming method thereof |
| CN105912732A (en) * | 2016-05-31 | 2016-08-31 | 深圳市双赢伟业科技股份有限公司 | Web page file loading method and device for exchanger |
| CN110177022A (en) * | 2019-06-28 | 2019-08-27 | 武汉虹信通信技术有限责任公司 | Tree-like optical fiber distribution system the whole network upgrade control method and device |
| CN110177022B (en) * | 2019-06-28 | 2022-05-20 | 武汉信科移动通信技术有限公司 | Whole-network upgrading control method and device for tree-shaped optical fiber distribution system |
| CN114339723A (en) * | 2020-10-10 | 2022-04-12 | 深圳长城开发科技股份有限公司 | Air upgrading method and system based on LoRa |
| CN114339723B (en) * | 2020-10-10 | 2024-01-26 | 深圳长城开发科技股份有限公司 | Air upgrading method and system based on LoRa |
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