CN101265600A - Aluminum electrolysis production cell controlling machine data replenishing system - Google Patents
Aluminum electrolysis production cell controlling machine data replenishing system Download PDFInfo
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- CN101265600A CN101265600A CNA2007100776864A CN200710077686A CN101265600A CN 101265600 A CN101265600 A CN 101265600A CN A2007100776864 A CNA2007100776864 A CN A2007100776864A CN 200710077686 A CN200710077686 A CN 200710077686A CN 101265600 A CN101265600 A CN 101265600A
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- data
- chip
- aluminum electrolysis
- production cell
- electrolysis production
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 13
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 13
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 11
- 230000000295 complement effect Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000011084 recovery Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 3
- 238000012217 deletion Methods 0.000 description 2
- 230000037430 deletion Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Abstract
The invention discloses an aluminum electrolysis production cell controller data refreshing system, which arranges a data logging chip on a cell controller. When the communication between the cell controller and an interface message processor is disabled, the data logging chip logs each datum and each state collected and parsed by the cell controller, and refreshes and sends the data to a server based on a rule after the communication returns to normal. The invention can log the required data in the chip by the chip arranged on the cell controller when the system goes wrong, and refresh the lost data based on the predetermined condition by the set data refreshed time, thereby refreshing the lost data correctly and avoiding the potential safety hazard caused by the losing data.
Description
Technical field
The present invention relates to a kind of data replenishing system, especially a kind of aluminum electrolysis production cell controlling machine data replenishing system.
Background technology
At present, in any Controlling System, the fault of hardware and software all is difficult to avoid.Hardware fault has: power failure, communication line disconnect (containing twisted-pair feeder, optical cable, CAN connection), Industry Control computer glitch, exchange fault, slot control machine fault etc.Software fault has: server outage, database failure, software upgrading replacing etc.Between age at failure, real time data will be lost, and makes control and management blind spot occur, is unfavorable for data analysis and utilization.Most methods all is according to curve law conjecture data now, comes lost part is replenished, and such method can not accurately be understood the practical situation of electrolyzer, brings the difficulty in the production management.
Summary of the invention
The objective of the invention is to, a kind of aluminum electrolysis production cell controlling machine data replenishing system is provided.This system can be recorded in needed data in the data logging chip under the situation that Controlling System breaks down, and can accurately replenish the data of losing, and has avoided the difficulty in the production management that the loss of data because of needs brings.
Technical scheme of the present invention is that aluminum electrolysis production cell controlling machine data replenishing system comprises:
The data logging chip is installed on the slot control machine, with the interface message processor (IMP) communicating interrupt after, various data and state recording that the data logging chip is resolved the slot control machine collection get off;
The data complementary module when by rule data being noted in the additional transmission interface machine after the communication recovery normally, writes in the server again.
Described aluminum electrolysis production cell controlling machine data replenishing system, data logging and replenish adopt and clocklike to write down pitch time and realize.
Described data logging and the initial gap time of replenishing are 10s～60s (is unit with 10s).
Described interface message processor (IMP) is provided with the data logging hard disk, is used for interface message processor (IMP) and the slot control machine communication is normal, but can't write server the time, data is recorded on the data logging hard disk of interface message processor (IMP).
Described aluminum electrolysis production cell controlling machine data replenishing system, removing module is connected with the data logging hard disk with described data logging chip automatically, the data after data are replenished and finished in delete data record chip or the data logging hard disk.
Compared with prior art, the present invention is by being located at the chip on the slot control machine, under the situation that communication system breaks down, also needed data can be recorded in the chip, and the data that will lose by the time of the supplementary data that configures are additional by imposing a condition, can accurately replenish the data of losing, avoid factor according to the difficulty of losing in the production management that brings.
Description of drawings
Fig. 1 is a principle of the invention synoptic diagram.
Embodiment
Embodiment: on slot control machine, be provided with the data logging chip, with the interface message processor (IMP) communicating interrupt after, each logarithmic data and state recording that the data logging chip is resolved the slot control machine collection get off; The data complementary module, after slot control machine and the interface message processor (IMP) communicating interrupt, each logarithmic data of the data logging chip being resolved the slot control machine collection with the program of establishment in advance and state will be that the alternate form of 10s～60s is noted by the initial gap time, after treating that communication recovers normally, the complement time that follow procedure is set replenishes data and sends in the server; Automatically removing module is connected with the data logging chip, and after data were replenished and finished, removing module was transferred to the data logging chip with signal automatically, the data logging chip after obtaining signal with the data deletion that writes down.Communication is normal between slot control machine and interface message processor (IMP), but in the time of can't the Connection Service device, data will be kept in the data logging hard disk of interface message processor (IMP), at this moment the recording mode of Cai Yonging is a real time record, the preservation of data will be more complete, and need not consider writing time substantially, data will be sent in the server by the data logging hard disk after communication recovers normally, then by deleting the chip delete data record automatically.
By being located at the chip on the slot control machine, occur in system under the situation of communication failure, also can independently needed data be recorded in the chip, and the data that will lose by the time (abbreviating the complement time as) of the supplementary data that configures are additional by imposing a condition, can accurately replenish the data of losing, after supplementary data is finished, record on the chip is deletion automatically just, so that record next time, because the chip space that stores adopts the capacity of 64KB usually, so the time that it can write down is relevant with the logging interval of data, table 1 and table 2 are record data and initial gap parameters relations between the time;
The actual complement situation of table 1 cartogram
| Groove number | The complement time spent (second) | Complement data number | The average time spent of each data (second) | Total time spent (minute) | Maximum complement data number | The maximum complement data need time spent (minute) | 10 seconds maximum complement time of interval (hour) | 60 seconds maximum complement time of interval (hour) |
| 417 | 1985 | 585 | 3.3931623 | 33.0833333 | 4095 | 231.5833333 | 25.5 | 68.25 |
| 419 | 1982 | 584 | 3.3938356 | 33.03333333 | 4095 | 231.6292808 | 25.5 | 68.25 |
| 227 | 2246 | 657 | 3.4185692 | 37.43333333 | 4095 | 233.3173516 | 25.5 | 68.25 |
| 228 | 2247 | 657 | 3.4200913 | 37.45 | 4095 | 233.4212329 | 25.5 | 68.25 |
The theoretical complement situation of table 2 cartogram
Can know difference according to the initial gap time by last table, the maximum complement time that can get, fault is got rid of did not usually need the so long time just can finish between 25.5～68.25 hours.
Claims (5)
1. aluminum electrolysis production cell controlling machine data replenishing system comprises:
The data logging chip is installed on the slot control machine, with the interface message processor (IMP) communicating interrupt after, the data logging chip gets off the various data and the state recording of slot control machine collection, parsing;
The data complementary module when by rule data being noted in the additional transmission interface machine after the communication recovery normally, writes in the server again.
2. aluminum electrolysis production cell controlling machine data replenishing system according to claim 1 is characterized in that: data logging and replenish adopts and clocklike to write down pitch time and realize.
3. aluminum electrolysis production cell controlling machine data replenishing system according to claim 2 is characterized in that: data logging and the initial gap time of replenishing are 10s～60s.
4. aluminum electrolysis production cell controlling machine data replenishing system according to claim 1 is characterized in that: interface message processor (IMP) is provided with the data logging hard disk.
5. according to claim 1 or 4 described aluminum electrolysis production cell controlling machine data replenishing systems, it is characterized in that: automatic removing module, be connected the data after data are replenished and finished in delete data record chip or the data logging hard disk with the data logging hard disk with described data logging chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100776864A CN101265600A (en) | 2007-03-12 | 2007-03-12 | Aluminum electrolysis production cell controlling machine data replenishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100776864A CN101265600A (en) | 2007-03-12 | 2007-03-12 | Aluminum electrolysis production cell controlling machine data replenishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101265600A true CN101265600A (en) | 2008-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100776864A Pending CN101265600A (en) | 2007-03-12 | 2007-03-12 | Aluminum electrolysis production cell controlling machine data replenishing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN101265600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160032473A1 (en) * | 2014-08-01 | 2016-02-04 | Savannah River Nuclear Solutions, Llc | Electrochemical cell for recovery of metals from solid metal oxides |
-
2007
- 2007-03-12 CN CNA2007100776864A patent/CN101265600A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160032473A1 (en) * | 2014-08-01 | 2016-02-04 | Savannah River Nuclear Solutions, Llc | Electrochemical cell for recovery of metals from solid metal oxides |
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Open date: 20080917 |