CN103676913A - Method for engineering device electrical parameter protection - Google Patents
Method for engineering device electrical parameter protection Download PDFInfo
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- CN103676913A CN103676913A CN201310731603.4A CN201310731603A CN103676913A CN 103676913 A CN103676913 A CN 103676913A CN 201310731603 A CN201310731603 A CN 201310731603A CN 103676913 A CN103676913 A CN 103676913A
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- electric parameter
- parameter information
- engineering machinery
- power down
- remote server
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 230000004048 modification Effects 0.000 claims abstract description 14
- 238000012986 modification Methods 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000011084 recovery Methods 0.000 abstract description 11
- 230000006872 improvement Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention discloses a method for engineering device electrical parameter protection. The method comprises a data modification storage step and a data recovery step. In the data modification storage step, electrical parameter information confirmed to be successfully modified is stored respectively in a local backup storage mode and in a remote server storage mode. The data recovery step comprises the following substeps: when an engineering device recovers to work after power down, the electrical parameter information stored in a remote server is taken to serve as working parameters stored when the engineering device is subject to power down or the electrical parameter information stored in a local backup is directly taken to serve as working parameters stored when the engineering device is subject to power down. Therefore, the method effectively overcomes the shortcoming that data recovery cannot be performed quickly after power down and the engineering device cannot work normally in the prior art.
Description
Technical field
The present invention relates to a kind of electric parameter protection method of engineering machinery, belong to technical field of engineering machinery.
Background technology
The advanced control system parameter of current engineering machinery generally all takes power down to preserve form, conventionally electric parameter is through repeatedly dispatching from the factory after debugging, artificial or environmental factor causes parameter modification and after irrecoverable, can only just can reach ideal effect by after repeatedly debugging, even after parameter modification, can not find and change position, make equipment cisco unity malfunction, affect site operation.
Summary of the invention
The present invention is directed to the deficiencies in the prior art; provide a kind of engineering machinery electric parameter protection method; it has carried out respectively local, long-range duplicate protection by successfully modified parameter; therefore; after engineering machinery power down; can be by transferring the electric parameter information of storing in local backup storage or remote server; the running parameter of storing during as engineering machinery power down; thereby effectively overcome in prior art, after power down, cannot carry out soon data recovery, make the normal defect of working of engineering machinery.
For realizing above technical purpose, the present invention will take following technical scheme:
A kind of electric parameter protection method of engineering machinery, comprise data modification preservation step and data recovering step, described data modification is preserved step, adopts respectively the mode that local backup stores, remote server stores to store confirming as successfully modified electric parameter information; Described data recovering step, comprise following sub-step: while resuming work after engineering machinery power down, by transferring the electric parameter information of storing in remote server, the running parameter storing during as engineering machinery power down or the running parameter storing while directly transferring electric parameter information that local backup stores as engineering machinery power down.
As a further improvement on the present invention, described data modification is preserved step, comprises following sub-step: first, by confirming as successfully modified electric parameter information, undertaken after power down preservation, local backup stores; Then, electric parameter information local backup being stored according to the default time cycle is uploaded to mobile terminal, and then by GPRS transmission mode, is transferred to remote server and stores.
As a further improvement on the present invention, described remote server has automatic refresh routine, with the electric parameter information to stored, automatically upgrades.
As a further improvement on the present invention, the successfully modified confirmation step of described electric parameter information is specially: first, judge that amended electric parameter information is whether in the localized area of self; Then, for the electric parameter information dropping in self localized area, carry out logic judgement, meet logic Rule of judgment, can regard as successfully modified electric parameter information; Localized area, the logic Rule of judgment of described electric parameter information are all set according to the actual condition of respective work machine.
As a further improvement on the present invention, described local backup is stored in controller or the set storage area of display screen.
According to above technical scheme, with respect to prior art, the present invention has advantages of following:
Because the present invention has carried out respectively local, long-range duplicate protection by successfully modified parameter; therefore; after engineering machinery power down; can be by transferring the electric parameter information of storing in local backup storage or remote server; the running parameter of storing during as engineering machinery power down; thereby effectively overcome in prior art, after power down, cannot carry out soon data recovery, make the normal defect of working of engineering machinery.
Accompanying drawing explanation
Fig. 1 is electric parameter guard method communication network figure of the present invention;
Fig. 2 is that electric parameter guard method data of the present invention are preserved process flow diagram;
Fig. 3 a is that electric parameter guard method data of the present invention are recovered (local recovery) process flow diagram.
Fig. 3 b is that electric parameter guard method data of the present invention are recovered (remote recovery) process flow diagram.
Embodiment
Below with reference to accompanying drawing, explain technical scheme of the present invention.
As shown in Figures 1 to 3, display screen carries out parameter modification, after revising, controller carries out power down preservation, confirm to be kept in the storage space of display screen or controller after local data backup, controller data is transferred to mobile terminal, mobile terminal is given remote server by GPRS data transmission, according to the load distribution of each main frame, gives each main frame.
When data are recovered, if carry out local recovery, only the local data of display screen or controller preservation need to be copied out to replacement current data; If execution remote recovery, server data is passed to appointment mobile terminal by GPRS, and mobile terminal is transferred to controller and display screen by bus communication, completes parameter and recovers.
As shown in Figure 2, data modification preservation process comprises local parameter backup and remote parameter backup, is specially:
1. pair parameter being modified is carried out regional determination, and this region is preset by program according to actual conditions, if in localized area is judged, enter next step.Such as the parameter being modified is hydraulic fluid temperature alarm range, in engineering machinery field, hydraulic oil temperature must be less than 100 ℃, surpasses this restriction and thinks that this parameter is not in localized area.
2. if the parameter being modified and other parameter correlation connection, needs to carry out logic judgement, if judgement by; successfully modified, failure (logic judgement comprises big or small, sue for peace poor, multiplication and division etc.) is revised in misjudgment.Such as parameter A and B meet localized area, but the actual A*B that there will be discontented with sufficient actual conditions, or A can not be less than the situations such as B, and in A, B, last that parameter logic of revising judges and can not pass through.
3. revise unsuccessfully, re-enter parameter;
4. successfully modified, data are saved in power down conservation zone;
5. after confirming, amended parameter is carried out to local data backup;
Remote parameter is preserved: it is regularly to preserve (content of parameter of time cycle and preservation can be set at remote platform) that remote parameter is preserved, and save data is to pass to mobile terminal by local data backup, and mobile terminal is transferred to remote server by GPRS again.Server is only preserved the data of some, and unnecessary data are carried out elimination of the last one by nearest principle of time, and compares server parameter current and last parameter, inconsistent record modification time of data.
As shown in Figure 3 a, 3 b, data recovery procedure:
With local data backup, substitute current display parameter, this operation is invalid during as modification parameter, to have confirmed local data backup; If local data has carried out data backup, can only transfer remote parameter sometime, pass to GPS, and then pass to controller, record recovery information.
Claims (5)
1. the electric parameter protection method of engineering machinery, it is characterized in that, comprise data modification preservation step and data recovering step, described data modification is preserved step, adopts respectively the mode that local backup stores, remote server stores to store confirming as successfully modified electric parameter information; Described data recovering step, comprise following sub-step: while resuming work after engineering machinery power down, by transferring the electric parameter information of storing in remote server, the running parameter storing during as engineering machinery power down or the running parameter storing while directly transferring electric parameter information that local backup stores as engineering machinery power down.
2. the electric parameter protection method of engineering machinery according to claim 1, is characterized in that, described data modification is preserved step, comprises following sub-step: first, by confirming as successfully modified electric parameter information, undertaken after power down preservation, local backup stores; Then, electric parameter information local backup being stored according to the default time cycle is uploaded to mobile terminal, and then by GPRS transmission mode, is transferred to remote server and stores.
3. the electric parameter protection method of engineering machinery according to claim 2, is characterized in that, described remote server has automatic refresh routine, with the electric parameter information to stored, automatically upgrades.
4. according to the electric parameter protection method of engineering machinery described in claim 1 or 2, it is characterized in that, the successfully modified confirmation step of described electric parameter information is specially: first, judge that amended electric parameter information is whether in the localized area of self; Then, for the electric parameter information dropping in self localized area, carry out logic judgement, meet logic Rule of judgment, can regard as successfully modified electric parameter information; Localized area, the logic Rule of judgment of described electric parameter information are all set according to the actual condition of respective work machine.
5. the electric parameter protection method of engineering machinery according to claim 2, is characterized in that, described local backup is stored in controller or the set storage area of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731603.4A CN103676913A (en) | 2013-12-27 | 2013-12-27 | Method for engineering device electrical parameter protection |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310731603.4A CN103676913A (en) | 2013-12-27 | 2013-12-27 | Method for engineering device electrical parameter protection |
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| CN103676913A true CN103676913A (en) | 2014-03-26 |
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| CN201310731603.4A Pending CN103676913A (en) | 2013-12-27 | 2013-12-27 | Method for engineering device electrical parameter protection |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110489439A (en) * | 2019-09-12 | 2019-11-22 | 宁波三星医疗电气股份有限公司 | A kind of parameter processing method and electric power terminal |
| CN112527566A (en) * | 2020-12-24 | 2021-03-19 | 广东芬尼科技股份有限公司 | Equipment power-down operation parameter read-write abnormity protection method, system and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025741A (en) * | 2006-02-17 | 2007-08-29 | 鸿富锦精密工业（深圳）有限公司 | Database back up system and method |
| US20120166576A1 (en) * | 2010-08-12 | 2012-06-28 | Orsini Rick L | Systems and methods for secure remote storage |
| CN102707700A (en) * | 2012-06-26 | 2012-10-03 | 上海华兴数字科技有限公司 | Engineering mechanical parameter monitoring system capable of switching modes and implementation method of engineering mechanical parameter monitoring system |
| CN102914964A (en) * | 2012-09-07 | 2013-02-06 | 三一重工股份有限公司 | Engineering machinery, and controller, host and data backup system thereof |
| CN102930219A (en) * | 2012-10-31 | 2013-02-13 | 龚莉雅 | Processing method and device for data setting |
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2013
- 2013-12-27 CN CN201310731603.4A patent/CN103676913A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101025741A (en) * | 2006-02-17 | 2007-08-29 | 鸿富锦精密工业（深圳）有限公司 | Database back up system and method |
| US20120166576A1 (en) * | 2010-08-12 | 2012-06-28 | Orsini Rick L | Systems and methods for secure remote storage |
| CN103229165A (en) * | 2010-08-12 | 2013-07-31 | 安全第一公司 | Systems and methods for secure remote storage |
| CN102707700A (en) * | 2012-06-26 | 2012-10-03 | 上海华兴数字科技有限公司 | Engineering mechanical parameter monitoring system capable of switching modes and implementation method of engineering mechanical parameter monitoring system |
| CN102914964A (en) * | 2012-09-07 | 2013-02-06 | 三一重工股份有限公司 | Engineering machinery, and controller, host and data backup system thereof |
| CN102930219A (en) * | 2012-10-31 | 2013-02-13 | 龚莉雅 | Processing method and device for data setting |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110489439A (en) * | 2019-09-12 | 2019-11-22 | 宁波三星医疗电气股份有限公司 | A kind of parameter processing method and electric power terminal |
| CN112527566A (en) * | 2020-12-24 | 2021-03-19 | 广东芬尼科技股份有限公司 | Equipment power-down operation parameter read-write abnormity protection method, system and storage medium |
| CN112527566B (en) * | 2020-12-24 | 2023-11-21 | 广东芬尼科技股份有限公司 | Method, system and storage medium for protecting read-write abnormality of equipment power-down operation parameters |
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Application publication date: 20140326 |