CN110104517A - Running process of elevator analysis method - Google Patents
Running process of elevator analysis method Download PDFInfo
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- CN110104517A CN110104517A CN201910301849.5A CN201910301849A CN110104517A CN 110104517 A CN110104517 A CN 110104517A CN 201910301849 A CN201910301849 A CN 201910301849A CN 110104517 A CN110104517 A CN 110104517A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/0006—Monitoring devices or performance analysers
- B66B5/0037—Performance analysers
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- Maintenance And Inspection Apparatuses For Elevators (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The invention discloses a kind of running process of elevator analysis methods, the following steps are included: data preparation, from the collected various types data of elevator front end sensors, " data time of origin ", " current floor " and " door state " three fields are chosen, as three classes master data ready for use；Data prediction is pulled the operation data of elevator to be analyzed by the inquiry of elevator identifier, and according to time-sequencing from database；Carry out running process of elevator identification, the identification of floor change procedure is carried out respectively, the identification of switch gate process, floor is matched with switch gate, obtain complete running process of elevator information, floor change procedure is identified as delimiting starting point and end point that each elevator floor continuously changes generation by the variation time of elevator floor and directional information；Switch gate process is identified as coming out the switch gate action recognition of car door by door state data, obtains the time of various door processes, and continuous door process is spliced into complete switch gate process.
Description
Technical field
The invention belongs to internet of things field, and in particular to a kind of running process of elevator analysis method.
Background technique
In the prior art, elevator internet-of-things terminal collects elevator corelation behaviour data, and data need after backstage is put in storage
Carry out the analysis processing work to data.Therefore, on the market most of elevator producer in the sensing data for being collected into elevator
Afterwards, it is directly based upon initial data and corresponding model carries out data mining analysis work.
The object that such mode is studied is only sometime elevator state in which, is lacked one more further point big
Angle is analysed, is difficult to trace the problems such as reason is difficult after detecting, found the abnormal situation so as to cause the abnormality of elevator, and for
The statistical work of elevator operating condition also increases calculating analysis cost.
Summary of the invention
In view of the above problem to be solved, the present invention is for providing a kind of monomer operational process analysis method.
In order to solve the above technical problems, the present invention adopts the following technical scheme that:
A kind of running process of elevator analysis method, comprising the following steps:
Data preparation, from the collected various types data of elevator front end sensors, selection " data time of origin ",
" current floor " and " door state " three fields, as three classes master data ready for use,
" data time of origin " described in wherein refers to the state at elevator a certain moment by the sensor collected time, one
In data record, all data informations are considered to upper at the time point of " data time of origin " while occurring；Described " when
Preceding floor " refers to elevator in " data time of origin " floor locating for elevator on time point；" door state " refers to elevator cab door
State, including " being turned off ", " opening ", " closing " and " opening "；
Data prediction pulls the operation data of elevator to be analyzed by the inquiry of elevator identifier from database, and according to
Time-sequencing；
Carry out running process of elevator identification, respectively carry out the identification of floor change procedure, switch gate process identification, floor with open
It closes the door and matches, obtain complete running process of elevator information,
The floor change procedure is identified as delimiting each elevator by the variation time of elevator floor and directional information
Floor continuously changes the starting point and end point of generation；The switch gate process is identified as through door state data, by car door
Switch gate action recognition come out, obtain the time of various door processes, and continuous door process is spliced into complete switch gate
Process.
Preferably, detailed process is as follows for the floor change procedure identification:
Find starting point: if the analysis of a upper floor change process is over, when variation takes place in floor, mark
Data point before note variation, remembers the point as starting point startIndex；
Continue to traverse: whenever floor changes, first point after label floor variation is denoted as
lastMovingIndex；Simultaneously according to the change direction of floor, current traffic direction curMovingDirection is marked；
It finds end point: after having found starting point, meeting one of condition, that is, think to have found end point: (1) is electric
Ladder is more than to limit range in the same layer residence time；(2) the adjacent two datas record time difference is more than to limit range；(3) nearest one
Secondary floor change direction and the curMovingDirection of last time record are not inconsistent, and mark the end point found
LastMovingIndex is endIndex；
Data preparation and variable are reset: after finding end point, starting to process the number from startIndex to endIndex
According to, therefrom analyze this time run at the beginning of, the end time, consumption duration, start floor, terminate floor, by floor,
The relevant informations such as traffic direction reset the intermediate variable that analysis uses after having handled above- mentioned information, including
startIndex,lastMovingIndex,curMovingDirection,endIndex；
Start the process of next round " finding starting point ".
Preferably, detailed process is as follows for the switch gate process identification:
Starting point: ergodic data is found, if data show that door state is " shutdown ", operation is not done and continues to traverse；If
Data are shown as other door states other than " shutdown ", then first point of the state are denoted as starting point
startIndex；
Find end point: continuing to traverse on the basis of finding startIndex, until find the door state of certain point with
When startIndex is not identical, then remember that the point is endIndex；
Data processing and variable are reset: by the variation of the door state of startIndex and endIndex, correspondence is identified
When the type of front door process, if the variation of door state does not meet above-mentioned recognition rule, then it is assumed that data exception at this time will not
Output；After having handled, if the door state of endIndex is not " shutdown ", startIndex=endIndex is reset, and
Searching starting point directly is carried out, after otherwise resetting intermediate variable, returns to searching end point；
It repeats the above steps until data whole analysis finishes；
Full switch door process splicing: after obtaining all processes, close door process attempts splicing between clock synchronization: when
When continuous door process may be constructed " door opening process=> continues door opening process=> door closing procedure ", then these processes are sealed
Dress up full switch door process；
Data processing: after full switch door process analysis, following message is extracted from the data spliced: each
At the beginning of door process, the end time, elapsed time, floor occurs；At the beginning of full switch door process, at the end of
Between, elapsed time, occur floor.
Preferably, in chronological order include following information in complete operational process model: changing into terraced process, floor
Process goes out terraced process, wherein into terraced process and go out terraced process be full switch door process analyze as a result,
It is interior closest to the " complete of " floor change procedure " time of origin to appear in certain time before " floor change procedure " occurs
Whole switch gate process " is " into terraced process " (using switch gate course over time)；After appearing in " floor change procedure "
" full switch door process " in certain time closest to " floor change procedure " end time is " terraced process out " (using switch
The door process time started).If " floor process " and overlapping (the overlapping time > 0) in " switch gate process " having time, then it is assumed that
This time switch gate is " switch gate in operation ",
If meeting above-mentioned matching condition, carry out matching and by Information encapsulation, packaged " operational process " will include
Floor and switch gate are for information about；If having partial switch door process or floor process that can not match, to these processes
It is equally packaged, the information of missing corresponds to vacancy；
After having matched switch gate sequence and floor process sequence by above-mentioned hypothesis, according to floor process and switch gate mistake
The information of journey, the corresponding information for updating " operational process ", comprising: the time started, elapsed time, starts floor, knot at the end time
Beam floor, by information such as floor, traffic directions, wherein " completely opened if two adjacent operational process occur and having shared one
Close the door " (after the going out ladder and be also simultaneously of an i.e. preceding operational process operational process into ladder), then it needs to run the latter
Process markup is reference switch gate, and when updating the operational process information, (cannot be started comprising the time into terraced process
At the beginning of time should be set as floor process, rather than into the terraced time started, and corresponding elapsed time should not also wrap
Containing the elapsed time into ladder).
Using the present invention with following the utility model has the advantages that the lift sensor data being collected into are done further place by the present invention
Reason integrates original sensing data from the angle of " running process of elevator ", and the data after integration is good launch other phases again
Analysis scene is closed to use.Pass through the concept and description range restriction to " running process of elevator "；The useful field of sensing data
Selection；The identification and screening of exception or invalid data；The judgement of beginning, the end of " running process of elevator "；" elevator operation
The analysis of corresponding operation information is extracted in process "；And " running process of elevator " analysis method is for all kinds of elevator Run-time scenarios
Compatibility consider, efficiently running process of elevator can be analyzed, improve and car movement data treatment effeciency and answer
With value.
Detailed description of the invention
Fig. 1 is the step flow chart of the running process of elevator analysis method of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Referring to Fig. 1, it is shown the step flow chart of the running process of elevator analysis method of the embodiment of the present invention, including following
Step:
Data preparation, from the collected various types data of elevator front end sensors, selection " data time of origin ",
" current floor " and " door state " three fields, as three classes master data ready for use,
Wherein " data time of origin ", inside are also referred to as " data acquisition time ", refer to the state quilt at elevator a certain moment
The sensor collected time, in data record, all data informations are considered at " data time of origin "
Occur simultaneously on time point.
" current floor " refer to elevator in " data time of origin " floor locating for elevator on time point, in general, when
Between in continuous elevator data record, " current floor " should also be (in addition to the jumping between the 1 building and 1 building) of consecutive variations.
" door state " refers to the state of elevator cab door, including " being turned off ", " opening ", " closing " and " beating
It opens "；In addition to aforementioned four normal condition, when sensor or data transmission go wrong lead to data exception when, the field
It can also report " other ".
Data prediction pulls the operation data of elevator to be analyzed by the inquiry of elevator identifier from database, and according to
Time-sequencing；
Carry out running process of elevator identification, respectively carry out the identification of floor change procedure, switch gate process identification, floor with open
It closes the door and matches, obtain complete running process of elevator information, wherein floor change procedure is identified as the variation by elevator floor
Time and directional information delimit starting point and end point that each elevator floor continuously changes generation；The identification of switch gate process
For by door state data, the switch gate action recognition of car door is come out, the time of various door processes is obtained, and will be continuous
Door process is spliced into complete switch gate process.
In specific application example, detailed process is as follows for the identification of floor change procedure:
Find starting point: if the analysis of a upper floor change process is over, when variation takes place in floor, mark
Data point before note variation, remembers the point as starting point startIndex；
Continue to traverse: whenever floor changes, first point after label floor variation is denoted as
lastMovingIndex；Simultaneously according to the change direction of floor, current traffic direction curMovingDirection is marked；
It finds end point: after having found starting point, meeting one of condition, that is, think to have found end point: (1) is electric
Ladder is more than to limit range (such as 5s) in the same layer residence time；(2) the adjacent two datas record time difference is more than to limit range (example
Such as 10s)；(3) the last floor change direction and the last curMovingDirection recorded are not inconsistent, and mark and find
End point lastMovingIndex is endIndex.
Data preparation and variable are reset: after finding end point, starting to process the number from startIndex to endIndex
According to, therefrom analyze this time run at the beginning of, the end time, consumption duration, start floor, terminate floor, by floor,
The relevant informations such as traffic direction reset the intermediate variable that analysis uses after having handled above- mentioned information, including
startIndex,lastMovingIndex,curMovingDirection,endIndex；
Start the process of next round " finding starting point ".
During finding end point, the processing mode of (2), (3) is for identification, and " elevator is not sent out after running to certain layer
The scene of raw switch gate (and carrying out reverse direction operation at once) " finds that above-mentioned scene is general in all kinds of elevators in actual test
All over frequently generation.
In specific application example, in general, complete switch gate process includes three door processes: (1) door opening process is being (just
It has opened the door in enabling=>)；(2) continue door opening process (opened the door=> closing the door)；(3) door closing procedure (closing the door=
> has closed the door).Detailed process is as follows for the identification of switch gate process:
Starting point: ergodic data is found, if data show that door state is " shutdown ", operation is not done and continues to traverse；If
Data are shown as other door states other than " shutdown ", then first point of the state are denoted as starting point
startIndex；
Find end point: continuing to traverse on the basis of finding startIndex, until find the door state of certain point with
When startIndex is not identical, then remember that the point is endIndex；
Data processing and variable are reset: by the variation of the door state of startIndex and endIndex, correspondence is identified
When the type (" door opening process ", " continuing door opening process ", " door closing procedure ") of front door process, if the variation of door state is not met
The recognition rule stated, then it is assumed that data exception will not export at this time.After having handled, if the door state of endIndex is not
" shutdown " then resets startIndex=endIndex, and directly carries out searching starting point, after otherwise resetting intermediate variable,
Return to searching end point；
It repeats the above steps until data whole analysis finishes；
Full switch door process splicing: after obtaining all processes, close door process attempts splicing between clock synchronization: when
When continuous door process may be constructed " door opening process=> continues door opening process=> door closing procedure ", then these processes are sealed
Dress up full switch door process；
Data processing: after full switch door process analysis, following message is extracted from the data spliced: each
At the beginning of door process, the end time, elapsed time, floor occurs；At the beginning of full switch door process, at the end of
Between, elapsed time, occur floor.
In specific application example, floor and switch gate matching process are specific as follows.In complete operational process model, on time
Between sequentially include following information: into terraced process, floor change procedure, go out terraced process, wherein into terraced process and go out terraced process and be
Whole switch gate process analysis procedure analysis needs to identify in floor change procedure, switch gate process as a result, to obtain complete " operational process "
After discriminance analysis, the analysis result of the two is matched.
It is interior closest to the " complete of " floor change procedure " time of origin to appear in certain time before " floor change procedure " occurs
Whole switch gate process " is " into terraced process " (using switch gate course over time)；After appearing in " floor change procedure "
" full switch door process " in certain time closest to " floor change procedure " end time is " terraced process out " (using switch
The door process time started).If " floor process " and overlapping (the overlapping time > 0) in " switch gate process " having time, then it is assumed that
This time switch gate is " switch gate in operation ".
If meeting above-mentioned matching condition, carry out matching and by Information encapsulation, packaged " operational process " will include
Floor and switch gate are for information about；If having partial switch door process or floor process that can not match, to these processes
It is equally packaged, the information of missing corresponds to vacancy；
After having matched switch gate sequence and floor process sequence by above-mentioned hypothesis, according to floor process and switch gate mistake
The information of journey, the corresponding information for updating " operational process ", comprising: the time started, elapsed time, starts floor, knot at the end time
Beam floor, by information such as floor, traffic directions, wherein " completely opened if two adjacent operational process occur and having shared one
Close the door " (after the going out ladder and be also simultaneously of an i.e. preceding operational process operational process into ladder), then it needs to run the latter
Process markup is reference switch gate, and when updating the operational process information, (cannot be started comprising the time into terraced process
At the beginning of time should be set as floor process, rather than into the terraced time started, and corresponding elapsed time should not also wrap
Containing the elapsed time into ladder).
The lift sensor data being collected into are further processed by the present invention, whole from the angle of " running process of elevator "
Original sensing data is closed, the data after integration is good launch the use of other correlation analysis scenes again.By to " elevator is transported
The concept and description range of row process " limit；The selection of the useful field of sensing data；The identification of exception or invalid data
And screening；The judgement of beginning, the end of " running process of elevator "；The analysis of corresponding operation information mentions in " running process of elevator "
It takes；And " running process of elevator " analysis method considers the compatibility of all kinds of elevator Run-time scenarios, it can be efficiently to electricity
Terraced operational process is analyzed, and car movement data treatment effeciency and application value are improved.
It should be appreciated that exemplary embodiment as described herein is illustrative and be not restrictive.Although being retouched in conjunction with attached drawing
One or more embodiments of the invention is stated, it should be understood by one skilled in the art that not departing from through appended right
In the case where the spirit and scope of the present invention defined by it is required that, the change of various forms and details can be made.
Claims (4)
1. a kind of running process of elevator analysis method, which comprises the following steps:
Data preparation is chosen " data time of origin ", " current from the collected various types data of elevator front end sensors
Floor " and " door state " three fields, as three classes master data ready for use,
" data time of origin " described in wherein refers to the state at elevator a certain moment by the sensor collected time, in a number
According in record, all data informations are considered to upper at the time point of " data time of origin " while occurring；" the current building
Layer " refers to elevator in " data time of origin " floor locating for elevator on time point；" door state " refers to the shape of elevator cab door
State, including " being turned off ", " opening ", " closing " and " opening "；
Data prediction is pulled the operation data of elevator to be analyzed by the inquiry of elevator identifier, and according to the time from database
Sequence；
Running process of elevator identification is carried out, carries out the identification of floor change procedure, the identification of switch gate process, floor and switch gate respectively
Matching, obtains complete running process of elevator information,
The floor change procedure is identified as delimiting each elevator floor by the variation time of elevator floor and directional information
It is continuous to change the starting point and end point occurred；The switch gate process is identified as through door state data, by opening for car door
Shutdown action recognition comes out, and obtains the time of various door processes, and continuous door process is spliced into complete switch gate process.
2. running process of elevator analysis method as described in claim 1, which is characterized in that the floor change procedure identification tool
Body process is as follows:
Find starting point: if the analysis of a upper floor change process is over, when variation takes place in floor, label becomes
Data point before change remembers the point as starting point startIndex；
Continue to traverse: whenever floor changes, first point after label floor variation is denoted as lastMovingIndex；Together
When according to the change direction of floor, mark current traffic direction curMovingDirection；
It finds end point: after having found starting point, meeting one of condition, that is, think to have found end point: (1) elevator exists
The same layer residence time is more than to limit range；(2) the adjacent two datas record time difference is more than to limit range；(3) the last building
Layer change direction and the curMovingDirection of last time record are not inconsistent, and mark the end point found
LastMovingIndex is endIndex；
Data preparation and variable are reset: after finding end point, the data from startIndex to endIndex are started to process, from
In analyze this time run at the beginning of, the end time, consumption duration, start floor, terminate floor, by floor, operation
The relevant informations such as direction reset the intermediate variable that analysis uses after having handled above- mentioned information, including
startIndex,lastMovingIndex,curMovingDirection,endIndex；
Start the process of next round " finding starting point ".
3. running process of elevator analysis method as claimed in claim 2, which is characterized in that the switch gate process identification is specific
Process is as follows:
Starting point: ergodic data is found, if data show that door state is " shutdown ", operation is not done and continues to traverse；If data
Other door states other than " shutdown " are shown as, then first point of the state are denoted as starting point startIndex；
Find end point: continuing to traverse on the basis of finding startIndex, until find the door state of certain point with
When startIndex is not identical, then remember that the point is endIndex；
Data processing and variable are reset: corresponding to identify currently by the variation of the door state of startIndex and endIndex
The type of door process, if the variation of door state does not meet above-mentioned recognition rule, then it is assumed that data exception, it at this time will not be defeated
Out；After having handled, if the door state of endIndex is not " shutdown ", startIndex=endIndex is reset, and straight
It taps into row and finds starting point, after otherwise resetting intermediate variable, return to searching end point；
It repeats the above steps until data whole analysis finishes；
Full switch door process splicing: after obtaining all processes, close door process attempts splicing between clock synchronization: when continuous
Door process when may be constructed " door opening process=> continue door opening process=> door closing procedure ", then these processes have been packaged into
Whole switch gate process；
Data processing: after full switch door process analysis, following message is extracted from the data spliced: each door mistake
At the beginning of journey, the end time, elapsed time, floor occurs；At the beginning of full switch door process, the end time, disappear
Floor occurs for time-consuming.
4. running process of elevator analysis method as claimed in claim 3, which is characterized in that in complete operational process model,
In chronological order include following information: into terraced process, floor change procedure, going out terraced process, wherein into terraced process and goes out terraced process
For full switch door process analysis as a result,
Appear in interior " completely the opening closest to " floor change procedure " time of origin of certain time before " floor change procedure " occurs
Door closing procedure " is " into terraced process " (using switch gate course over time)；It appears in certain after " floor change procedure "
" full switch door process " in time closest to " floor change procedure " end time is that " terraced process out " (uses switch gate mistake
The journey time started).If " floor process " and overlapping (the overlapping time > 0) in " switch gate process " having time, then it is assumed that this time
Switch gate is " switch gate in operation ",
If meeting above-mentioned matching condition, carry out matching and by Information encapsulation, packaged " operational process " will include floor
For information about with switch gate；It is also the same to these processes if having partial switch door process or floor process that can not match
It is packaged, the information of missing corresponds to vacancy；
After having matched switch gate sequence and floor process sequence by above-mentioned hypothesis, according to floor process and switch gate process
Information, the corresponding information for updating " operational process ", comprising: the time started, elapsed time, starts floor, terminates building the end time
Layer, by information such as floor, traffic directions, wherein if two adjacent operational process occur has shared " a complete switchgear
Door " (after the going out ladder and be also simultaneously of an i.e. preceding operational process operational process into ladder), then need to run the latter
Journey cannot include the time into terraced process (when starting labeled as reference switch gate, and when updating the operational process information
Between should be set as floor process at the beginning of, rather than into the terraced time started, and corresponding elapsed time also should not include
Into the elapsed time of ladder).
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844969A (en) * | 2020-06-25 | 2021-12-28 | 三菱电机株式会社 | Elevator remote monitoring system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08169660A (en) * | 1994-12-20 | 1996-07-02 | Hitachi Building Syst Eng & Service Co Ltd | Running performance recording device for elevator |
| JPH11217164A (en) * | 1998-02-03 | 1999-08-10 | Hitachi Ltd | Simulator device for elevator |
| JP2008007330A (en) * | 2007-08-27 | 2008-01-17 | Yaskawa Electric Corp | Simulator of elevator system |
| CN202296638U (en) * | 2011-08-29 | 2012-07-04 | 廊坊凯博建设机械科技有限公司 | Remote monitoring device for lift running state through three-dimensional simulation display |
| CN202508714U (en) * | 2012-04-28 | 2012-10-31 | 湖南海诺电梯有限公司 | Wireless long-distance monitoring system for lift |
| CN107934709A (en) * | 2016-10-13 | 2018-04-20 | 郑坤丰 | Make elevator safety diagnostic system and method using elevator driving recording big data |
| CN108928696A (en) * | 2017-11-20 | 2018-12-04 | 湖南华瑞达生物科技有限公司 | A kind of elevator monitoring method based on Unity3D |
-
2019
- 2019-04-16 CN CN201910301849.5A patent/CN110104517B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08169660A (en) * | 1994-12-20 | 1996-07-02 | Hitachi Building Syst Eng & Service Co Ltd | Running performance recording device for elevator |
| JPH11217164A (en) * | 1998-02-03 | 1999-08-10 | Hitachi Ltd | Simulator device for elevator |
| JP2008007330A (en) * | 2007-08-27 | 2008-01-17 | Yaskawa Electric Corp | Simulator of elevator system |
| CN202296638U (en) * | 2011-08-29 | 2012-07-04 | 廊坊凯博建设机械科技有限公司 | Remote monitoring device for lift running state through three-dimensional simulation display |
| CN202508714U (en) * | 2012-04-28 | 2012-10-31 | 湖南海诺电梯有限公司 | Wireless long-distance monitoring system for lift |
| CN107934709A (en) * | 2016-10-13 | 2018-04-20 | 郑坤丰 | Make elevator safety diagnostic system and method using elevator driving recording big data |
| CN108928696A (en) * | 2017-11-20 | 2018-12-04 | 湖南华瑞达生物科技有限公司 | A kind of elevator monitoring method based on Unity3D |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113844969A (en) * | 2020-06-25 | 2021-12-28 | 三菱电机株式会社 | Elevator remote monitoring system |
| CN113844969B (en) * | 2020-06-25 | 2022-12-02 | 三菱电机株式会社 | Elevator remote monitoring system |
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| Publication number | Publication date |
|---|---|
| CN110104517B (en) | 2021-06-25 |
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