CN107064951A - A kind of potroom location information management and ranging data processing method - Google Patents
A kind of potroom location information management and ranging data processing method Download PDFInfo
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- CN107064951A CN107064951A CN201710213594.8A CN201710213594A CN107064951A CN 107064951 A CN107064951 A CN 107064951A CN 201710213594 A CN201710213594 A CN 201710213594A CN 107064951 A CN107064951 A CN 107064951A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
- G01S17/06—Systems determining position data of a target
- G01S17/08—Systems determining position data of a target for measuring distance only
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/23—Updating
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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Abstract
The present invention provides a kind of potroom location information management and ranging data processing method, including：The position coordinates of each target location is demarcated using the laser range finder installed in electrolysis driving；It is numbered for each target location, and the mapping table set up between target location numbering and position coordinates, and the mapping table of foundation is stored in database；The mapping table in database, the relative position relation set up between all target locations；When changing laser range finder in the later stage, mapping table in the regular automatic updating data storehouse of mark again is utilized.Pass through the present invention, can be according to the relative position relations of all target locations of potroom, all target locations are updated using recalibration rule, speculate the ranging data after laser ranging dropout by being electrolysed the historical movement data of driving, it is to avoid distance measuring signal of the electrolysis driving during high-speed cruising loses problem.
Description
Technical field
The present invention relates to technical field of information management, more particularly, to a kind of potroom location information management and survey
Away from data processing method.
Background technology
Electrolysis driving is a kind of special hoisting and transport equipment for being set up in cell room, and its shape is like bridge, while again
It is referred to as being electrolysed bridge crane.In potroom, cathode-anode plate electrolysing period is certain, when electrolysing period terminates, and is electrolysed special
Confidential can be accurate to up to given target location completion pole plate of overhead traveling crane goes out tankage operation.And electrolytic cell, the unit work on ground
Position, preparation frame are then the electrolysis driving target locations to be reached, and their positional information plays the positioning action on basis.
In traditional electrolysis production, operating experience and the personnel on ground entirely with operative employee are carried out to target location manually
Range estimation positioning.Operative employee's spirit must high concentration and operational motion frequently, working strength and pressure are very big, easy maloperation,
Security is not high.In some drivings for having distance mearuring equipment, potroom electrolytic cell, unit station, preparation frame are not had
The location information management of effect, it is necessary to which artificial re-start calibration one by one input after distance mearuring equipment is changed.Due to potroom
Often there is the even thousands of positional information of sum up to hundreds of, workload is extremely huge, often taking the several months could complete.
The content of the invention
The present invention provides a kind of potroom location information management and ranging data processing method, in order to realize electrolysis row
The safe and stable operation of car, alleviates the maintenance work of the potroom positional information in later stage again.
According to an aspect of the invention, there is provided a kind of potroom location information management and ranging data processing side
Method, including：
S1, the position coordinates of each target location is demarcated using the laser range finder installed in electrolysis driving；
S2, is that each target location is numbered, and the mapping set up between target location numbering and position coordinates is closed
It is table, and the mapping table of foundation is stored in database, wherein, pass through the numbering unique identification target location；
S3, the mapping table in database, the relative position relation set up between all target locations；
S4, when changing laser range finder in the later stage, utilizes mapping table in the regular automatic updating data storehouse of mark again.
Beneficial effects of the present invention are：The target location coordinate of potroom is demarcated by laser range finder, to electrolysis car
Between carry out effective location information data library management, according to the Position Number of input, reading operation target position information is easy to behaviour
Make, it is ensured that electrolysis driving be automatically positioned it is accurate.The problem of appearance distance measuring signal in running of driving a vehicle is lost, takes
A kind of effective data processing method, it is ensured that driving is steadily safely run.When changing distance mearuring equipment in the later stage, according to setting
Positional information marks rule again, the coordinate demarcation without manually re-starting the up to electrolytic cell of several months, unit station, preparation frame,
And participated in without programming personnel, moving operation personnel can voluntarily complete, both greatly reduce the maintenance work in later stage, also improve
The production efficiency of potroom and the informationization of electrolytic process and automatization level.
Brief description of the drawings
Fig. 1 is the potroom location information management and ranging data process flow figure of one embodiment of the invention；
Fig. 2 is the layout of potroom target location；
Fig. 3 is that the position coordinates of target location in one embodiment of the invention re-scales flow chart；
Fig. 5 is the location coordinate information flow chart in change data in one embodiment of the invention；
Fig. 4 is the process chart after laser ranging dropout in one embodiment of the invention.
Embodiment
With reference to the accompanying drawings and examples, the embodiment to the present invention is described in further detail.Implement below
Example is used to illustrate the present invention, but is not limited to the scope of the present invention.
It is the potroom location information management and ranging data processing method of one embodiment of the invention referring to Fig. 1, fits
For the electrolysis driving automatically controlled, specifically include：S1, each mesh is demarcated using the laser range finder installed in electrolysis driving
The position coordinates of cursor position；S2, is that each target location is numbered, and is set up between target location numbering and position coordinates
Mapping table, and the mapping table of foundation is stored in database, wherein, pass through the numbering unique identification target
Position；S3, the mapping table in database, the relative position relation set up between all target locations；S4, when
When later stage changes laser range finder, mapping table in the regular automatic updating data storehouse of mark again is utilized.
In traditional electrolysis production, operating experience and the personnel on ground entirely with operative employee carry out range estimation positioning manually,
Work of driving a vehicle spirit must high concentration and operational motion frequently, working strength and pressure are very big, and easily maloperation, and security is not
It is high.In some drivings for having distance mearuring equipment, potroom electrolytic cell, unit station, preparation frame do not carry out effective position
Information management, it is necessary to which artificial re-start calibration one by one input after distance mearuring equipment is changed.Because potroom often has always
Number up to hundreds of or even thousands of positional informations, workload are extremely huge, and often the time-consuming several months could complete, and need to program people
Member participates in.Therefore, the positional information to the target location of potroom is effectively managed, and can improve the positioning accurate of driving
Degree, it is ensured that safety is avoided that the production for delaying electrolysis because changing distance mearuring equipment again.
Each mesh of potroom is demarcated in the present embodiment first with the laser range finder in electrolysis driving
The position coordinates of cursor position, and each target location is numbered, wherein, target location numbering can unique identification it is each
Target in individual target location, the present embodiment is primarily referred to as each electrolytic cell position, each unit groove position and each standard
Standby rack position, each electrolytic cell position of potroom, unit station and prepares the layout of frame and can be found in Fig. 2, is substantially into
Line up Column Layout.
Then target location is numbered and the actual position coordinate of each target location is mapped, set up target location
Mapping table between numbering and position coordinates, and mapping table is stored in the data for being electrolysed the PLC driven a vehicle
In storehouse.When electrolysis driving needs to reach some target location, operating personnel are only needed in the man-machine interface of electrolysis driving
The numbering of target location is inputted, the PLC of electrolysis driving can be numbered according to the target location of input, searched from mapping table
Corresponding target location coordinate is numbered to target location, and controls electrolysis row to reach target location.
The present embodiment demarcates each target location coordinate of potroom by laser range finder, and it is compiled
Number, and each target location numbering and actual position coordinates are mapped, potroom location information data storehouse is set up,
Actual number and the mapping relations of coordinate are realized, when electrolysis driving needs row to target location, according to the Position Number of input,
The actual coordinate of target location corresponding with numbering can be automatically derived.
Obtain after the mapping table between each target location numbering of potroom and the position coordinates of reality,
The relative position relation set up between all target locations of potroom.After post laser rangefinder is changed, using marking again
Mapping table in regular automatic updating data storehouse, without manually re-starting the up to electrolytic cell of several months, unit station, preparation
The coordinate demarcation of frame, and participated in without programming personnel, moving operation personnel can voluntarily complete, and both greatly reduce the maintenance in later stage
Work, also improves the production efficiency of potroom and the informationization of electrolytic process and automatization level.
In one embodiment of the invention, the step S1 demarcates every using the laser range finder installed in electrolysis driving
The position coordinates of one target location is specifically included：S11, using the reflected light plate in workshop as relative coordinate zero point, drives a vehicle to electrolysis
Position adjustment is carried out, makes the electrolysis driving directly over target location；S12, by the Laser Measuring in electrolysis driving
Distance meter read electrolysis car current distance measurement value as target location position coordinates.
The present embodiment, can be using the reflected light plate in workshop as relative coordinate zero point, i.e., with the reflected light in workshop during founding the factory
Plate is reference, and each electrolytic cell position of potroom, each unit station and each position for preparing frame are carried out
Measurement.During measurement, to electrolysis driving carry out position adjustment, when its just at electrolytic cell position or unit station or
When person prepares the top of frame, the laser range finder in electrolysis driving reads the current distance measurement value of electrolysis driving, now, electricity
The current distance measurement value of solution driving is the position coordinates of electrolysis driving.
Wherein, electrolysis driving includes cart and dolly, and cart can be small for measuring the abscissa of each target location
Car can be for measuring the ordinate of each target location；Or in turn, dolly measures the horizontal seat of each target location
Mark, cart measures the ordinate of each target location.
Wherein, the present embodiment can be found in such as following table using the data for being electrolysed the abscissa that cart demarcates each target location
Lattice 1.
Table 1
After measurement obtains the position coordinates of each target location, each target location is numbered, wherein, mesh
Cursor position numbering can be in unique identification workshop each target location.The present embodiment has PLC controls in electrolysis driving
In device, database is set up in PLC, by the mapping relations shape between the numbering of target location and the position coordinates of measurement
It is stored in into mapping table in database.During specific embodiment, two data are set up inside PLC
Storehouse, one is used for storing the mapping table between numbering and target location abscissa, and another is used for storing numbering and target
Mapping table between the ordinate of position.
After being built due to potroom factory building, the reality of each electrolytic cell position, unit station and each preparation frame
What position was substantially no variation in, therefore, when above-described embodiment measurement obtains the reality of each target location of potroom
After the position coordinates of border, the relative position relation that the present embodiment is set up between all target locations, and by between all target locations
Relative position relation be stored in the memory block of PLC.Referring to Fig. 3, in the present embodiment, by setting up per adjacent two
Relative position relation between individual target location sets up the relative position relation between all target locations.
In one embodiment of the invention, when replacing laser range finder causes reference coordinate zero point to change, weight is passed through
Newly determine the position coordinates of one of position in all target locations, and according to the phase between all target locations of foundation
To position relationship, the position coordinates of other positions is adjusted, you can update the data in storehouse all target locations in mapping table
Position coordinates.
When the laser range finder use time installed on electrolysis car is longer, it may occur that damage, accordingly, it would be desirable to which what is more renewed swashs
Optar, after laser range finder is changed, reference coordinate zero point can change, therefore, the whole electrolysis car now measured
Between the actual position coordinates of all target locations can all change, in the past, it is necessary to manually measure herein one by one, due to
The target location of potroom is very more, and this time repositioned may require that the several months, and efficiency is too low.Due to potroom
Relative position relation between all target locations will not change, therefore, when the laser range finder in electrolysis driving is changed
Afterwards, it is only necessary to re-scale the actual position coordinate of a target location in all target locations, then set up before
Every two neighboring target location between relative position relation, the physical location for calculating other all target locations sits
Mark.After laser range finder is changed, potroom each target location phase can be quickly obtained in this way
Actual position coordinate after changing to co-ordinate zero point, the actual position coordinate without remeasuring each target location again.
In another embodiment of the present invention, in addition to：When the position coordinates of target location changes, mark again
After the position coordinates for determining the target location, changed by inputting target location numbering to the man-machine interface in electrolysis driving with corresponding
Target location coordinate after change, is updated to the position coordinates of target location.
Electrolysis driving is in long-term running, because the locating cone on sleeve and the electrolytic cell of suspender is inevitable
Collide with, and the position of locating cone is occurred small movement, the prolonged minute movement of locating cone can produce influence electrolysis
The accumulated error of driving positioning.When operative employee has found that some electrolytic cell position or some unit station or some preparation frame occur
Positioning is completed, but the sleeve of suspender is when can not be inserted in locating cone, now needs artificial to carry out repositioning demarcation to the position.Ginseng
See Fig. 4, the location revision information in corresponding database, in order to avoid unrelated person changes database information, works as operating personnel
By to electrolysis driving on man-machine interface input target location numbering and corresponding change after target location coordinate when, it is necessary to
Input password, the i.e. authority to operating personnel are configured, it is ensured that the security of database.
In another embodiment of the present invention, during control electrolysis row reaches target location, electrolysis is utilized
Laser range finder in driving is measured to the current location of electrolysis driving in real time, so as to the current location according to electrolysis driving
The distance between with target location, adjustment electrolysis row reaches the gait of march of target location.
In the electrolytic process of potroom, when electrolysis driving needs to reach target location, operating personnel go in electrolysis
Input needs the target location that reaches in the man-machine interface of car, such as, to man-machine interface on input the numbering of target location, than
Such as, the groove number of input target electrolytic cell position, is electrolysed numbering of the PLC inside driving according to the target location of input,
The position coordinates of the target location corresponding to numbering is searched in database, then PLC control electrolysis drives a vehicle automatic row extremely
Target location.During electrolysis row reaches target location, laser range finder can measure the present bit of electrolysis driving in real time
Coordinate is put, then PLC is according to the current position coordinates of electrolysis driving and the position coordinates of target location, to control electrolysis
Row reaches the speed of target location.Therefore, during electrolysis row reaches target location, it is electrolysed the gait of march of driving
Often change, such as, when electrolysis running distance target location is distant, the gait of march of electrolysis driving can be accelerated；
And when electrolysis running distance target location is closer, the gait of march of electrolysis driving can be slow.
In one embodiment of the invention, in addition to：During electrolysis row reaches target location, work as Laser Measuring
It is sharp to predict by the ranging data before the real time distance dropout of laser range finder during the real time distance dropout of distance meter
Ranging data in the real time distance dropout cycle of optar.
During electrolysis driving high-speed cruising, because the reasons such as track is uneven, suspender swing cause electrolysis driving to shake
It is dynamic to cause that laser range finder is shaken and then laser spots move out and cause laser real time distance dropout outside reflected light plate.Laser Measuring
Away from dropout, the current location coordinate value for the electrolysis driving now read is 0, and the given speed for being electrolysed driving is by being electrolysed
What the distance between the current instant position of driving and target location were determined.Because the current location for being now electrolysed driving is defined as
0, the given speed that electrolysis is driven a vehicle can be caused to undergo mutation, if things go on like this, the service life of electrolysis driving can be reduced, and now
The gait of march for the electrolysis driving calculated is also mistake, and the safe and stable operation of electrolysis driving is impacted.Therefore,
Ranging data before the real time distance dropout that the present embodiment passes through laser range finder predicts the real-time survey of laser range finder
Away from the ranging data in the dropout cycle.
In one embodiment of the invention, reference can be made to Fig. 5, before the real time distance dropout of laser range finder
Ranging data in real time distance dropout cycle of the ranging data to predict laser range finder is specifically included：In electrolysis driving
During row to target location, the present bit for the electrolysis driving that laser range finder measurement is obtained is read in each scan period
Put；When the real time distance dropout of laser range finder, measured according to multiple cycles before the real time distance dropout
Electrolysis driving position, judge the multiple cycle Inner electrolysis driving approximate motion state, thus it is speculated that go out laser range finder
It is the position in the cycle of losing in real time distance signal.
Specifically, during electrolysis row reaches target location, laser range finder is read in each scan period
Measure electrolysis driving current location；When the real time distance dropout of laser range finder, according to the real-time survey
The position of the electrolysis driving measured away from multiple cycles before dropout, judges that in the driving of multiple cycle Inner electrolysis be at the uniform velocity
Running status or even Accelerating running state or the even state that runs slowly；According to operation shape of the electrolysis driving within three cycles
State, thus it is speculated that it is the position in the cycle of losing to go out laser range finder in real time distance signal.
The test data in cycle that will can be electrolysed by the above method after the real time distance dropout of driving is filled up
Get up, to come according to the distance between current location and target location of electrolysis driving, it is determined that the gait of march of electrolysis driving.
In addition, during electrolysis row reaches target location, for convenience of operating personnel, and reducing operating personnel's
Error, during electrolysis driving performs job run each time, shows electrolysis driving in the man-machine interface of electrolysis driving
The current goal position and next target location of row extremely so that operating personnel are grasped according to next target location of display
Make.
At the potroom location information management and ranging data provided below with a specific example the present invention
Reason method is introduced.
Potroom cathode-anode plate electrolysing period is certain, when electrolysing period terminates, and electrolysis driving will quickly complete electrolytic cell
Pole plate renewal work, mainly runs between ground unit area and electrolytic cell area back and forth, to the precision of electrolysis driving target positioning
It is required that very high.The potroom groove face area of the embodiment of the present invention has six groups of A~F, and every group 4 arranges, the groove of each column 15,360 altogether
Electrolytic cell.Machine group differentiation does not have anode to prepare unit 1,2, and anode scrap washing unit, negative electrode prepares unit, cathode stripping machine group, 12
Individual preparation frame amounts to 17 unit stations, then positional information then has 377 groups of coordinate pairs, wherein, each target of potroom
Position is arranged with transverse and longitudinal ranks.
The acquisition of 377 groups of coordinate pairs of the embodiment of the present invention, is that multiple adjustment electrolysis is driven a vehicle to electrolytic cell or unit station
Or prepare directly over frame, the locating cone on electrolytic cell is inserted in fine setting electrolysis driving back and forth to the sleeve on suspender just, then now
Laser range finder in electrolysis driving measures the coordinate value of the now position, and keeps a record, and groove position and station are all pressed one by one successively
The method is demarcated, and the process about needs the several months, and the work can be completed at the initial stage of founding the factory.
Set up the location information data of the transverse and longitudinal coordinate of each target location respectively in electrolysis driving PLC
Storehouse.The major key of each data is the address of the data, is each target location, i.e., each electrolytic cell, unit station and standard
The position of standby frame is numbered, and then sets up each electrolytic cell, unit station or prepares the actual name of frame and between it numbers
Corresponding relation, and numbering and the one-to-one relationship of its physical location coordinate.When assigning the job task on the same day, operation
Personnel need to only input the actual name of corresponding target location in the man-machine interface of electrolysis driving.Such as current target position
Put when being 4 No. 12 grooves of row of A groups, operating personnel need to only be clicked in man-machine interface A groups button and the 4th arrange the 12nd button can be by
No. 12 grooves of 4 row of A groups are converted into numbering according to host computer instruction and remove Search Address, according to address searching target location in database
Coordinate is assigned to internal processes automatically, and control electrolysis row reaches target location, realizes the essence of the automatic running to electrolysis driving
Certainly position, reduces cost of labor.
Among electrolysis driving high-speed cruising process, because the reasons such as track is uneven, suspender swing can cause electrolysis to drive a vehicle
Big dolly vibration causes laser range finder shake and then laser spots move out and cause laser real time distance dropout outside reflector.
Laser reflection signal is lost, then the real time position value of the electrolysis driving read is 0, and the given speed for being electrolysed driving is by reading
Take electrolysis driving current instant position and target location relative distance give, therefore can cause electrolysis drive a vehicle give constant speed
Degree is undergone mutation, and can if things go on like this reduce the service life of motor, and the safe and stable operation of electrolysis driving can be impacted.Cause
This, the embodiment of the present invention proposes a kind of processing method：
In PLC CPU each scan period T0It is interior, it can read the instantaneous value of a laser range finder, i.e., it is electric
The current location information of driving is solved, and is stored in real time position memory block, wherein, CPU scan period T0Generally in tens of millis
Second or so.
A counter is set, the fault bit of the status word of laser range finder is read in each scan period, that is, is judged
Whether laser ranging signal is lost.When laser ranging dropout, start counter and counted, counter is output asWhen laser ranging signal recovers then to counter resets, counter is output as 0.
When the signal of laser range finder is normal, then the data in memory block are exactly the current correct position of now electrolysis driving
Put coordinate value.
When laser range finder is in Δ t=t2-t1, Δ t=nT0In (n is generally no greater than 10) one or more consecutive cycle
During lossing signal, following several situations can be divided into.
(1) s is worked as3-s2=s2-s1When, in (t1-T0)~t2It is interior to be traveled at the uniform speed it is believed that being electrolysed driving, then in laser ranging
The distance measurement value in n-th cycle is in the dropout time：
(2) s is worked as3-s2＞ s2-s1When, in (t1-T0)~t2The interior even Accelerating running it is believed that electrolysis is driven a vehicle, then in Laser Measuring
Distance measurement value away from the n-th cycle in the dropout time is：
(3) s is worked as3-s2＜ s2-s1When, in (t1-T0)~t2It is interior it is believed that electrolysis driving it is even run slowly, then in Laser Measuring
Distance measurement value away from the n-th cycle in the dropout time is：
Wherein T0For CPU scan period, t1For laser ranging dropout time point, t2Recover for laser ranging signal
Time point, Δ t is t2-t1 time difference, S1,S2,S3The respectively distance measurement value of first three scan period of laser ranging dropout
And laser signal recover after first scan period distance measurement value.sy(N) it is the n-th within the laser signal dropout time
The distance measurement value in cycle.The distance measuring signal that this ranging data processing method can solve the single or multiple cycles in any time section is lost
Problem.
Consider that the vibration in the long-term acid mist of potroom and stronger electromagnetic environment, and electrolysis driving running is equal
Laser ranging instrument can be caused to damage.When needing to change laser ranging instrument, it can be changed with respect to reference zero, certainly will
Whole positional informations of whole potroom are caused to change.And manual hand manipulation's electrolysis driving re-starts coordinate mark
It is fixed, it is the thing of an extremely time and effort consuming, generally requires the time of several months, and whole process needs the participation of programming personnel to carry out
The renewal in location information data storehouse.Based on this, the present embodiment proposes to mark rule again, only need to manually demarcate a position coordinates
The renewal in all location information data storehouses is completed, only needs moving operation personnel to complete, delays without the participation of programming personnel, and not
Production.Details are as follows for the heavy mark rule：
Potroom electrolytic cell, unit station and preparation frame actual physical location are relatively fixed, and change laser ranging instrument
Have no effect on the relative position relation between them.Therefore, starting to measure each target location for obtaining potroom
After position coordinates, the relative position relation between setting up per two neighboring target location, and then it is all to obtain potroom
Relative position relation between target location.With recursive thought, the coordinate of a position only need to be re-scaled, then according to all
Relative position relation between target location, can calculate the position coordinates of all other position of whole potroom.With
Exemplified by the abscissa of positional information, rule is marked again and be can be represented by the formula：
Δxi=xi+1-xi(1≤i≤376, i ∈ N)；(4)
Laser ranging instrument is then changed, the abscissa after reference zero changes is designated as again：
x′i+1=x 'i+Δxi(1≤i≤376, i ∈ N).(5)
Wherein：xi、xi+1、ΔxiRespectively numbering be i, i+1 abscissa and their abscissa relative position it is poor, x 'i、
x′i+1Laser ranging instrument is respectively changed, numbering is i, i+1 abscissa after reference zero change.
And x1Position demarcate first, then the numbered positional information of institute can determine that：
x′2=x '1+Δx1
x′3=x '2+Δx2
……
x′377=x '376+Δx376。(6)
In addition, the electrolytic cell of potroom is arranged by transverse and longitudinal, the abscissa of same column is identical, and a demand takes No. 360-377,1
The abscissa relative mistake with 16, between 31, No. 46, then mark rule can be further simplified as again：
x′16=x '1+Δx1-16, x '31=x '1+Δx1-31x′46=x '1+Δx1-46；
x′15(j-1)+60(i-1)+1=x15(j-1)+60(i-1)+2=...=x15(j-1)+60(i-1)+k；
x′361=x '360+Δx360；
x′362=x '361+Δx361；
……
x′377=x '366+Δx366。 (7)
Wherein：1≤j≤4,1≤i≤6,1≤k≤15, i, j, k ∈ N, Δ x1-16, Δ x1-31, Δ x1-46Represent No. 1 difference
With No. 16, No. 31, No. 46 abscissa relative mistakes, similarly, the ordinate of all positions of potroom also can use same method true
It is fixed, i.e.,：
y′2=y '1+Δy1
y′3=y '2+Δy2
……
y′377=y '376+Δy376。(8)
Electrolysis driving is in long-term running, because the locating cone on the sleeve and electrolytic cell of suspender is unavoidably sent out
Life is collided with, and locating cone position is occurred small movement, and the prolonged minute movement of locating cone can produce influence electrolysis driving
The accumulated error of positioning.Completed when operative employee has found that positioning occur in some electrolytic cell or unit station or preparation frame, but suspender
When sleeve can not be inserted in locating cone, now explanation needs to re-start the position position in coordinate demarcation, corresponding database
Confidence breath is also required to rewrite, and is data lab setting password, it is necessary to operating right in order to avoid unrelated person changes database information
It is allowed for access.For example when the electrolytic cell of 1 row of A groups 1 goes wrong, password is inputted in man-machine interface into coordinates correction circle
Face, input needs 1 row of groove A groups 1 corrected, the position being aligned just with locating cone to suspender sleeve is manually adjusted, by this
When distance measurement value input, then the address according to the major key of 1 row of A groups 1 i.e. in database, is rewritable positional value by confirmation,
Participated in without programming personnel, moving operation personnel can voluntarily complete.
Also with the location database of foundation, electrolytic cell number, unit station number, preparation frame number are numbered with it, actual thing
The one-to-one relationship of position is managed, such as when some in operating personnel's selection electrolytic cell, unit station or preparation frame is used as mesh
During cursor position, then some between numbering 1-377 is translated into, such as when numbering is No. 1, can be searched with reference to text pattern list
The actual name of corresponding target location is sought, it is A group -1-1 to be shown on the touch-screen of man-machine interface, is according to job task
Negative electrode, then next target be shown as cathode stripping machine group.Current task and next target location are shown, operator is can aid in
Member carries out the task scheduling of next step.
A kind of potroom location information management and ranging data processing method that the present invention is provided, to the electricity of potroom
The substantial amounts of positional informations such as solution groove position, unit station, preparation frame set up database and carry out effective maintenance management, and electrolysis driving is made
Industry precise positioning plays fundamental role.The relative position relation set up between all positions of potroom, in long-term life
, it is necessary to change laser ranging instrument during production, so potroom each positional information need update when, it is only necessary to weight
The position coordinates of some position is newly demarcated, other all positions then can be calculated according to the relative position relation of all positions
The position coordinates put, reduces coordinate information weight target workload, saves human cost.In addition to the Laser Measuring in running
The safety and stablization of electrolysis driving operation are also ensure that away from the data processing after dropout, potroom electricity is further increased
The informationization of solution preocess and automatization level.
Finally, the present processes are only preferably embodiment, are not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements made etc. should be included in the protection of the present invention
Within the scope of.
Claims (7)
1. a kind of potroom location information management and ranging data processing method, it is characterised in that including：
S1, the position coordinates of each target location is demarcated using the laser range finder installed in electrolysis driving；
S2, is that each target location is numbered, and the mapping table set up between target location numbering and position coordinates,
And the mapping table of foundation is stored in database, wherein, pass through the numbering unique identification target location；
S3, the mapping table in database, the relative position relation set up between all target locations；
S4, when changing laser range finder in the later stage, utilizes mapping table in the regular automatic updating data storehouse of mark again.
2. potroom location information management as claimed in claim 1 and ranging data processing method, it is characterised in that described
Step S1 is specifically included：
S11, using the reflected light plate in workshop as reference coordinate zero point, position adjustment is carried out to electrolysis driving, makes the electrolysis driving
Directly over target location；
S12, the current distance measurement value for the electrolysis driving that the laser range finder in electrolysis driving is read is used as target location
Position coordinates.
3. potroom location information management as claimed in claim 2 and ranging data processing method, it is characterised in that described
Step S4 is specifically included：
When replacing laser range finder causes reference coordinate zero point to change, by redeterminating wherein one in all target locations
The position coordinates of individual position, and according to the relative position relation between the target location of foundation, automatic mapping penetrates relation table
The position coordinates of middle other positions is updated.
4. potroom location information management as claimed in claim 3 and ranging data processing method, it is characterised in that also wrap
Include：
When the physical location of target location changes, after the position coordinates for re-scaling the target location, by electrolysis
The target location coordinate after man-machine interface input target location numbering and correspondence change in driving, sits to the position of target location
Mark is corrected.
5. potroom location information management as claimed in claim 4 and ranging data processing method, it is characterised in that also wrap
Include：
During in electrolysis driving, row is to target location at a high speed, when the real time distance dropout of laser range finder, pass through
Ranging data before the real time distance dropout of laser range finder is all come the real time distance dropout for predicting laser range finder
Ranging data in phase.
6. potroom location information management as claimed in claim 5 and ranging data processing method, it is characterised in that pass through
Ranging data before the real time distance dropout of laser range finder is all come the real time distance dropout for predicting laser range finder
Ranging data in phase is specifically included：
During electrolysis row reaches target location, the electricity that laser range finder measurement is obtained is read in each scan period
Solve the current location of driving；
When the real time distance dropout of laser range finder, measured according to multiple cycles before the real time distance dropout
Electrolysis driving position, judge the multiple cycle Inner electrolysis driving approximate motion state, thus it is speculated that go out laser range finder
It is the position in the cycle of losing in real time distance signal.
7. potroom location information management as claimed in claim 6 and ranging data processing method, it is characterised in that also wrap
Include：
During electrolysis driving is per subjob, the current mesh that electrolysis row is reached is shown in the man-machine interface of electrolysis driving
Cursor position and next target location.
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