CN105512319B - The GIS map display methods controllably disclosed - Google Patents
The GIS map display methods controllably disclosed Download PDFInfo
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- CN105512319B CN105512319B CN201510950250.6A CN201510950250A CN105512319B CN 105512319 B CN105512319 B CN 105512319B CN 201510950250 A CN201510950250 A CN 201510950250A CN 105512319 B CN105512319 B CN 105512319B
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- 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
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Abstract
The GIS map display methods controllably disclosed, comprising: equipment imports the dedicated GIS map comprising business datum of LKJ to the ground；The pre-set useless numerical data base of user, close word contrasting data library, keyword/numerical data base are stored in the database of ground installation；Ground installation receives the traffic order that scheduling system is sent；The close word in traffic order is standardized according to close word contrasting data library；Keyword/word in normalised traffic order is extracted according to keyword/sentence database, obtains the controllable announcement corresponding with keyword/word of needs；The business datum controllably disclosed is merged using existing logic, the business datum of create-rule controllably disclosed, the business datum controllably disclosed is imported in GIS map, is matched with GIS map, controllable illustration information is shown in GIS map.The present invention discloses matching display in GIS map for controllable needed for organization of driving, can intuitively show controllable announcement.
Description
Technical field
The present invention relates to the controllable announcements in a kind of map-indication method more particularly to a kind of traveling of locomotive in ground simulation
When GIS map display methods.
Background technique
Because LKJ system is to carry out thermoacoustic prime engine using vehicle-mounted data, in the case of normal organization of driving, shown on mobile unit
Be the business datum being pre-loaded with, but during practical organization of driving, certain bursts or it is uncontrollable due to, example
Such as construction, natural calamity, cause the thermoacoustic prime engines requirement such as running speed of certain section of driving route to change, at this point, driving
After preceding mobile unit receives the controllable announcement class scheduling information of ground establishment, locomotive travelling facility can be at in-position certainly
It is dynamic to be operated, such as voluntarily slow down etc..The content of announcement is only as it can be seen that can not be intuitive on the DMI of ground LKJ analog machine
See in GIS map, more particularly to establishment is when belonging to the unfamiliar track section of outer segment and geographic basis, in order to
It preferably checks illustration information and traffic route information, needs to show illustration information in GIS map.
Summary of the invention
Based on above-mentioned technical problems to be solved, the present invention provides a kind of GIS map display methods controllably disclosed.
The present invention specifically uses following technical scheme:
The GIS map display methods controllably disclosed, comprising:
Equipment imports the dedicated GIS map comprising business datum of LKJ to the ground；
Stored in the database of ground installation the pre-set useless numerical data base of user, close word contrasting data library,
Keyword/numerical data base；
Ground installation receives the traffic order that scheduling system is sent；
The close word in traffic order is standardized according to close word contrasting data library；
Keyword/word in normalised traffic order is extracted according to keyword/sentence database, obtaining needs
The controllable announcement corresponding with keyword/word wanted；
The business datum controllably disclosed is merged using existing logic, the business number of create-rule controllably disclosed
According to；
The business datum controllably disclosed is imported in GIS map, is matched with GIS map, display can in GIS map
Control illustration information.
The dedicated GIS map comprising business datum of the LKJ refers to through Arcgis software, by the business datum of LKJ
Business datum in packet is imported into national GIS map, the dedicated GIS map with business datum of the LKJ of generation.
It is described to be also stored with the pre-set useless numerical data base of user in the database；
After the acquisition traffic order, subordinate sentence is carried out according to punctuate to traffic order；
It exchanges order of dragging out a miserable existence according to useless numerical data base to be cleaned, then further according to close word contrasting data library to cleaning
Traffic order in close word be standardized.
The pre-set close word contrasting data library of user include multiple close word databases and with each close word
The corresponding standard words of all close words in database；
Described be standardized according to close word contrasting data library to the close word in traffic order refers to: traversal scheduling life
All fields in each sentence are enabled, and successively compares and is found out in traffic order with the word in each close word database
All close words, and the close word belonged in the same close word database is replaced with into corresponding standard words.
The pre-set multiple keywords of user/word contrasting data library is also stored in the database of the ground installation,
The keyword/word contrasting data library includes keyword/numerical data base and traffic order corresponding with the keyword/numerical data base
Affiliated type of service, each keyword/word contrasting data library is by belonging to the same type of service in keyword/numerical data base
Multiple keywords/word composition.
It is described the keyword in normalised traffic order is extracted according to keyword/numerical data base after,
Obtain the multiple keywords and keyword that extract from a traffic order, by these keywords and keyword successively with it is each
Data comparison in keyword/word contrasting data library obtains the highest keyword of matching degree/word contrasting data library, as dispatches
Type of service belonging to order.
It is described by obtain the highest keyword of matching degree/word contrasting data library, obtain traffic order belonging to service class
After type, all keyword/words are matched with keyword/numerical data base of affiliated type of service, acquisition is not belonging to this business
Keyword/word of type carries out useless sentence to the subordinate sentence in traffic order only containing the keyword for being not belonging to this type of service
Cleaning, obtain cleaning after traffic order after, carry out the extraction of keyword/word.
Keyword or keyword in the keyword/numerical data base are adjusted according to user setting sequential storage when obtaining
Dragging out a miserable existence, all keywords in enabling perhaps arranged again after keyword by the sequence according to corresponding to keyword or keyword
Sequence obtains scheduling information corresponding to the keyword after resequencing, and completes parsing.
Described to be merged using existing logic to business datum, the business datum of create-rule refers to: to business datum
In have intersect or linking sliceable business datum together carry out splicing merging.
Beneficial effects of the present invention: the business datum in the business data packet of LKJ is imported into entirely by Arcgis software
In state's GIS map, the dedicated GIS map with business datum of the LKJ of generation, LKJ data organization uses in the process；Simultaneously will
Controllable announcement matching needed for organization of driving is shown in GIS map, can intuitively show controllable announcement.
Detailed description of the invention
Fig. 1 is flow chart of the invention.
Specific embodiment
In the present invention, controllable disclose refers to because of natural calamity or other uncontrollable factors, causes to need locomotive at certain
According to most timely transfer order demand changes a part of business information in one section of driving, ground is recorded to the mobile unit of locomotive at this time
The traffic order entered is controllable announcement, such as the controllable of speed limit is disclosed as " originating kilometer post A, terminal kilometer post B, line
Road C, speed D ".
The purpose of the present invention is show the controllable announcement generated according to the establishment of traffic order text in GIS map
Come, so that user checks and checks.GIS map mentioned here is special GIS map, is raw exclusively for LKJ specifically
At the dedicated GIS map comprising business datum of LKJ, its generation method is by Arcgis software, by existing through surveying
It draws the business datum in the business data packet of the LKJ of acquisition to imported into national GIS map, it is dedicated with business to generate LKJ
The GIS map of data.
The display methods of the GIS map provided by the invention controllably disclosed executes as steps described below:
Firstly, it is necessary to import the dedicated GIS map comprising business datum of LKJ to LKJ ephemeral data documentation equipment；
Meanwhile user collects the traffic order original text relevant to locomotive operation control issued over the years, arranges and all types of traffic orders
The keyword or keyword to match establishes keyword/number of words in the database of ground LKJ ephemeral data documentation equipment
According to library；It is collected simultaneously and screens the various useless words or stop word possibly being present in traffic order sentence, such as the tone
Word " ", the meaningless words such as " ", create useless digital data in the database of ground LKJ ephemeral data documentation equipment
Library；The various close words possibly being present in various traffic orders with identical meanings are collected simultaneously and are arranged, close word is established
Contrasting data library, close word contrasting data library should include multiple close word databases, while each close word database should
With the standard words with all close words in its database with identical meanings.
Then, when keyword/numerical data base is arranged, since same announcement may include multiple crucial character/word, and
Multiple keyword joints indicate a type of service, such as a type of service is the example that speed limit discloses are as follows: " starting kilometer post
A1, terminal kilometer post B1, route name C1, speed D1 ", its keyword are " starting kilometer post " " terminal kilometer post " " route
Name " " speed ", they indicate a type of service jointly；And another type of service is the example that station track is disclosed are as follows: " station name
A2, station track C2, route name D2 ", its keyword are " station name " " route name " " station track number ", they indicate another jointly
Type of service, therefore when keyword/numerical data base is arranged, at the same need to be arranged multiple keywords/word contrasting data library and with
The database of their corresponding affiliated types of service of traffic order, each keyword/word contrasting data library includes multiple keys
Word/word, after extracting multiple keywords, most keyword/word contrasting data library institute with the Keywords matching number extracted
Corresponding type of service is the type of service that this is controllably disclosed.
Specific dedicated GIS map is imported in the LKJ ephemeral data documentation equipment of ground and establishes various dictionary numbers
Behind library, LKJ ephemeral data documentation equipment receives the traffic order that scheduling system is sent；Then to traffic order according to mark
Point carries out subordinate sentence；Then the field in each subordinate sentence is traversed, is compared with useless numerical data base, if comprising useless words,
Then the useless words in sentence are deleted, retain useful word.
For being cleaned the traffic order of useless words, each subordinate sentence is traversed again, by each field and phase
Nearly word contrasting data library compares, and finds out all close words in traffic order, when found in traffic order and certain
The identical word of some word in a close word contrasting data library, then this word in traffic order is replaced with and word place
The corresponding standard words in close word contrasting data library, the convenient unification to traffic order.
To the traffic order after normalized, the traversal of field is carried out again, and by each field and keyword/sentence
Keyword/word in database is matched, and a crucial character/word is withdrawn as if matching is consistent, and keyword all mentions
It after taking into, is compared with keyword/word contrasting data library, obtains service class corresponding with the keyword/word needed
Type；Then the corresponding business datum of keyword is extracted, such as is the pass for the example that speed limit discloses with an above-mentioned type of service
It is that " these business datums are imported in GIS map, utilize ArcgisEngine by A1, B1, C1, D1 " that keyword, which corresponds to business datum,
The special-purpose software of platform development is matched with GIS map, the display scheduling information in GIS map；Sometimes, a tune
Order of dragging out a miserable existence includes several sections of different business datums, has the sliceable industry together intersected or be connected in these business datums
Business data, need that business datum is merged or spliced using existing logic, the business datum of create-rule at this time, such as
In two business datums that one speed limit discloses, the terminal kilometer of first business datum is designated as the starting point of second business datum
Kilometer post, and their speed limit is identical, then they can be spliced, forms a business datum.
It is above-mentioned when obtaining keyword or after keyword, object belonging to keyword may be time, line number, speed limit
Etc. information the extraction of different modes is carried out, such as containing " in December, 2015 to different keyword or key object
12 days " traffic order of sentence, its keyword is " year, month, day ", is needed at this time according to the keyword institute prestored in database
Belong to type judge that it belongs to a date type, therefore need to judge at this time its front or behind number or Chinese character which
A is the date of specific date, and the date of number is extracted and is stored as the date format without containing Chinese character, if it is
The date of hanzi form, such as " on December 12,20 First Five-Year Plans ", then needing Chinese analytic to be alphanumeric data storage.And
For the sentence in the traffic order without number or letter, in the database for needing to be associated with the LKJ basic data belonging to it
Obtain the sentence in number or alpha code, such as traffic order corresponding to keyword be " Beijing-Kowloon Railway Line originates kilometer Table A,
Kilometer post B, speed limit C " are terminated, in the traffic order of this type, because dispatcher mostly just informs line name, obtains and closes
After keyword " Beijing-Kowloon Railway Line ", judges that it belongs to a route according to database corresponding relationship, need to be associated with LKJ basic data
Wire size corresponding to keyword is obtained in database, and wire size is extracted as the controllable announcement finally parsed.
In the above process, keyword/word of different types of service has when storing in keyword/word contrasting data library
There is sequencing, determines after stating the announcement with which kind of type of service, acquisition is not inconsistent according to keyword/word contrasting data library
It closes business datum representated by keyword/word storage order keyword to be adjusted, the regular industry after obtaining adjustment sequence
Business data, then imported into GIS map and shown.
Above-mentioned when segmenting to traffic order, the word segmentation regulation used is existing technology.It is above-mentioned to the clear of useless words
Journey is washed, may include two kinds, one is cleaning to useless words, another kind is to carry out cleaning deletion to useless sentence.When obtaining
Take the highest keyword of matching degree/word contrasting data library, after obtaining type of service belonging to traffic order, to all keywords/
Word is matched with keyword/numerical data base of affiliated type of service, obtains the keyword/word progress for being not belonging to this type of service
Cleaning carries out the cleaning of useless sentence to the subordinate sentence in traffic order only containing the keyword for being not belonging to this type of service, obtains
After traffic order after cleaning, then carry out the extraction of keyword/word.It can be different to the cleaning of useless words or useless sentence
Stage repeatedly, a keyword or keyword are all extracted after carrying out every time, can remove noise to greatest extent, can be with
Obtain more accurate keyword or keyword.
Keyword or the corresponding business datum of keyword are imported in GIS map, ArcgisEngine platform development is utilized
Special-purpose software matched with GIS map, can first will starting kilometer post and end in display scheduling information in GIS map
Point kilometer post is imported into GIS map, then searches all routes between them, further according to line number, the row business number such as not
It is specially which route can also highlight route after determining in GIS map, conveniently check according to determining.
Claims (6)
1. the GIS map display methods controllably disclosed characterized by comprising
Equipment imports the dedicated GIS map comprising business datum of LKJ to the ground；
The pre-set useless numerical data base of user, close word contrasting data library, key are stored in the database of ground installation
Word/numerical data base；
Ground installation receives the traffic order that scheduling system is sent；
The close word in traffic order is standardized according to close word contrasting data library；
Keyword/word in normalised traffic order is extracted according to keyword/sentence database, obtains needs
Controllable announcement corresponding with keyword/word；
The business datum controllably disclosed is merged using existing logic, the business datum of create-rule controllably disclosed；
The business datum controllably disclosed is imported in GIS map, is matched with GIS map, is shown in GIS map and controllably take off
Show information；
The pre-set close word contrasting data library of user include multiple close word databases and with each close word data
The corresponding standard words of all close words in library；
Described be standardized according to close word contrasting data library to the close word in traffic order refers to: traversal traffic order is every
All words in one, and successively all phases found out in traffic order are compared with the word in each close word database
Nearly word, and the close word belonged in the same close word database is replaced with into corresponding standard words；
The pre-set multiple keywords of user/word contrasting data library is also stored in the database of the ground installation, it is described
Keyword/word contrasting data library includes belonging to keyword/numerical data base and traffic order corresponding with the keyword/numerical data base
Type of service, each keyword/word contrasting data library is by belonging to the more of the same type of service in keyword/numerical data base
A keyword/word composition；
It is described the keyword in normalised traffic order is extracted according to keyword/numerical data base after, obtain
The multiple keywords and keyword extracted from a traffic order, by these keywords and keyword successively with each key
Data comparison in word/word contrasting data library, obtain the highest keyword of matching degree/word contrasting data library and with the keyword/
The affiliated type of service of the corresponding traffic order in word contrasting data library, determines type of service belonging to traffic order.
2. the GIS map display methods according to claim 1 controllably disclosed, it is characterised in that: the dedicated packet of LKJ
GIS map containing business datum refers to through Arcgis software, and the business datum in the business data packet of LKJ is imported into the whole nation
In GIS map, the dedicated GIS map with business datum of the LKJ of generation.
3. the GIS map display methods according to claim 1 controllably disclosed, it is characterised in that:
It is also stored with the pre-set useless numerical data base of user in the database；
After obtaining traffic order, subordinate sentence is carried out according to punctuate to traffic order；
It exchanges order of dragging out a miserable existence according to useless numerical data base to be cleaned, then further according to close word contrasting data library to the tune cleaned
The close word dragged out a miserable existence in enabling is standardized.
4. the GIS map display methods according to claim 1 controllably disclosed, it is characterised in that: by obtaining matching degree
Highest keyword/word contrasting data library obtains belonging to traffic order after type of service, to all keyword/words with it is affiliated
Keyword/numerical data base of type of service is matched, and the keyword/word for being not belonging to this type of service is obtained, to traffic order
In be not belonging to the keyword/word of this type of service and cleaned, while to only containing the keyword for being not belonging to this type of service
Subordinate sentence carry out the cleaning of useless sentence, after the traffic order after obtaining cleaning, then carry out the extraction of keyword/word.
5. the GIS map display methods according to claim 1 controllably disclosed, it is characterised in that: the keyword/number of words
According to the keyword in library perhaps keyword according to user setting sequential storage when obtain traffic order in all keywords or
After keyword, resequenced according to sequence corresponding to keyword or keyword, the keyword after obtaining rearrangement
Corresponding scheduling information completes parsing.
6. the GIS map display methods according to claim 1 controllably disclosed, it is characterised in that: described to be patrolled using existing
Volume the business datum controllably disclosed is merged, the business datum of create-rule refers to: being intersected to having in business datum or
The sliceable business datum together of person's linking carries out splicing merging.
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| CN114329103B (en) * | 2021-12-22 | 2023-10-24 | 郑州畅想高科股份有限公司 | Method for comparing operation revealing and LKJ temporary data segments |
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| KR20070108497A (en) * | 2007-10-23 | 2007-11-12 | 김종현 | Through the gis search base, real time of the ucc advertisement and real time of the consultation solution and the method |
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| CN101193069A (en) * | 2006-12-13 | 2008-06-04 | 腾讯科技（深圳）有限公司 | Information inquiry system, instant communication robot server and information inquiry method |
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