CN108563676B - Integrated retrieval system of meteorological data - Google Patents
Integrated retrieval system of meteorological data Download PDFInfo
- Publication number
- CN108563676B CN108563676B CN201810176403.XA CN201810176403A CN108563676B CN 108563676 B CN108563676 B CN 108563676B CN 201810176403 A CN201810176403 A CN 201810176403A CN 108563676 B CN108563676 B CN 108563676B
- Authority
- CN
- China
- Prior art keywords
- data
- unit
- matching
- word segmentation
- meteorological
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000011218 segmentation Effects 0.000 claims abstract description 47
- 238000005516 engineering process Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims description 8
- 230000010354 integration Effects 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 238000007619 statistical method Methods 0.000 claims description 4
- 238000013473 artificial intelligence Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000007405 data analysis Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000013277 forecasting method Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
Images
Landscapes
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The invention discloses an integrated retrieval system of meteorological data, which is based on a word segmentation technology, an entry and metadata matching technology and a solar technology; the system comprises a retrieval window, a word segmentation unit, a vocabulary unit, a matching module, a metadata layer and an application data layer, wherein each technology is cross-served between each operation module or each unit or each data layer of the system. The user only needs to input search sentences related to weather through the retrieval window, and the word segmentation technology and the word segmentation unit can rapidly split the search sentences into specific keywords to generate different words; the matching module and the matching technology quickly and efficiently complete the matching of the vocabulary and the related meteorological data, and the matching result is integrated and sent to the retrieval window, so that the user can check the meteorological thousands data needed by the user only in a short time of several seconds to dozens of seconds.
Description
Technical Field
The invention relates to the technical field of computer software, in particular to an integrated meteorological data retrieval system.
Background
In human social life, weather affects people's clothes and eating houses all the time, south has weather characteristics, north has weather characteristics. With the rapid development of social economy, traffic is convenient gradually, the distance between regions is shortened gradually, people work or travel outdoors at all times, and it is important for outworkers to know the weather at a destination in advance.
However, most of the existing weather forecasting methods such as weather forecast report or hectic weather forecast are inaccurate, users cannot capture timely and effective weather and weather information, and inaccuracy of weather forecast brings lots of invariance to human trip.
Meanwhile, the meteorological information searched by the existing meteorological search engine is not comprehensive and only comprises simple meteorological elements such as temperature, wind power and precipitation.
There is an increasing need for a search method or search engine or system or apparatus that can search weather and weather information of various regions comprehensively, quickly and effectively.
Disclosure of Invention
The invention provides an integrated meteorological data retrieval system, which aims to realize the integrated meteorological data retrieval and realize the rapid and effective meteorological information retrieval.
The invention is realized by the following technical scheme:
an integrated retrieval system for meteorological data is based on a word segmentation technology, an entry and metadata matching technology and a solar technology; the system comprises a retrieval window, a word segmentation unit, a vocabulary unit, a matching module, a metadata layer and an application data layer, wherein each technology is cross-served between each operation module or each unit or each data layer of the system.
Preferably, the system operates as follows:
the user inputs weather search sentences or keywords needing to be retrieved through the retrieval window, the word segmentation unit performs word segmentation on weather information input by the user, the weather information is fed back to the corresponding vocabulary unit through different vocabulary entries according to word segmentation results, the matching module performs vocabulary matching according to the vocabularies and sends matching requests to the metadata layer, and the metadata layer extracts corresponding weather data from the application data layer and sends the extracted data to the retrieval window for the user to check.
Preferably, the retrieval window is connected to the word segmentation unit and is used for inputting search sentences or keywords and retrieving meteorological public opinions and/or various meteorological data statistical analysis and/or real-time meteorological elements; the retrieval window further comprises a data presentation unit used for presenting the meteorological data retrieved by the user.
Preferably, the word segmentation unit is connected between the word segmentation unit and the vocabulary unit, and is configured to split a search sentence or a keyword input by a user into one or more specific keywords, and transmit the specific keywords to the vocabulary unit through a vocabulary entry.
Preferably, the vocabulary unit is connected between the word segmentation unit and the matching module, and is configured to receive the specific keyword split by the splitting unit, and respond to the matching server according to the specific keyword.
Preferably, the matching module is connected between the vocabulary unit and the metadata layer, and the matching module further comprises a matching server for responding to the specific keywords, and simultaneously invoking the metadata layer according to one or more specific keywords to match the weather data request corresponding to the specific keywords.
Further, when the matching server matches the corresponding meteorological data according to the specific keywords, the specific keywords are simultaneously matched with the corresponding meteorological data requests, matching results are displayed in parallel, and the matching process is performed in parallel.
Preferably, the metadata layer is configured to extract application data stored in the application data layer according to the matching request, where the application data includes one or more of time wildcard data, regional wildcard data, disaster wildcard data, element wildcard data, and public opinion wildcard data; the metadata layer further comprises an integration processor which is used for counting and integrating the meteorological data results matched with the one or more matching requests and sending the integrated data to the retrieval window.
Preferably, the application data layer comprises a time wildcard database, a region wildcard database, a disaster wildcard database, an element wildcard database and a public opinion wildcard database; the application data layer further comprises an updating unit for updating corresponding meteorological data in real time, and the meteorological data updating period comprises 1h and/or 3h and/or 12h and/or 24h and/or 10d and/or 1 month.
Further, the updating unit is connected to a regional weather service station and/or a city weather service station and/or a provincial weather service station and is used for extracting weather data in real time and updating in time; the updating unit also comprises a period setting unit for setting a meteorological data updating period, wherein the meteorological data updating period can simultaneously comprise 1h, 3h, 12h, 24h, 10d, 1 month or only comprise one period or more than one period.
In the technical scheme provided by the invention, the meteorological data updating method of the updating unit is to start updating according to the set minimum updating period according to the updating period, sequentially update with the same updating period, and update again when the next updating period is reached; when the minimum updating period is overlapped with other larger updating periods, the larger updating period is taken as the updating period, then the updating is continued with the minimum updating period until another updating period is reached, and the like.
In the technical scheme provided by the invention, the time wildcard data comprises one or more of year, month, day and time.
In the technical scheme provided by the invention, the regional wildcard data comprises one or more than one of province, city/state, county, town and county.
In the technical scheme provided by the invention, the disaster general distribution data comprises one or more of rainstorm, congelation, snowstorm, cold tide, strong wind, tornado, sand storm, thunder, debris flow, earthquake and tsunami, and also comprises other natural disasters in nature.
In the technical scheme provided by the invention, the element general data comprises one or more of air temperature, air pressure, wind, humidity, cloud and precipitation, and also comprises other meteorological elements in nature.
In the technical scheme provided by the invention, the public opinion general distribution data specifically refers to meteorological public opinion data.
The invention has the beneficial effects that:
1. the invention provides an integrated retrieval system of meteorological data, which can be used for retrieving meteorological public opinions of destinations or statistical analysis results or real-time meteorological elements of various meteorological data by inputting search sentences through a retrieval window by a user so as to realize integrated rapid retrieval of the meteorological data;
2. the meteorological data in the system provided by the invention are updated in real time, the content is comprehensive, and a user can comprehensively retrieve various real-time meteorological data of the destination, so that the user can master and know thousands of meteorology of the destination in advance, and can avoid natural disasters possibly occurring at the destination in time.
Drawings
FIG. 1 is a partial schematic view of an integrated meteorological data retrieval system provided by the present invention;
fig. 2 is a schematic flow chart of an embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to specific embodiments, but the technical solutions provided by the present invention include not only the contents shown in the examples.
Example 1
As shown in fig. 1, the present example provides an integrated meteorological data retrieval system, which includes the following operating units and operating methods:
an integrated retrieval system for meteorological data is based on a word segmentation technology, an entry and metadata matching technology and a solar technology; the system comprises a retrieval window, a word segmentation unit, a vocabulary unit, a matching module, a metadata layer and an application data layer, wherein each technology is cross-served between each operation module or each unit or each data layer of the system.
In this embodiment, the solar technology is applied to the search window, the segmentation technology is applied to the segmentation unit, the entry and metadata matching technology is applied to the matching module, and the 3 technologies are performed in sequence, so that the search of the search statement input by the user can be efficiently and quickly completed.
In this embodiment, the system operates as follows:
the user inputs weather search sentences or keywords needing to be retrieved through the retrieval window, the word segmentation unit performs word segmentation on weather information input by the user, the weather information is fed back to the corresponding vocabulary unit through different vocabulary entries according to word segmentation results, the matching module performs vocabulary matching according to the vocabularies and sends matching requests to the metadata layer, and the metadata layer extracts corresponding weather data from the application data layer and sends the extracted data to the retrieval window for the user to check.
The retrieval process is simple to operate, high in word segmentation efficiency, high and accurate in matching efficiency, and efficiently completes sentence segmentation and vocabulary matching input by a user.
In this embodiment, the search window is connected to the word segmentation unit, and is used for inputting search sentences or keywords, and searching weather public sentiments and/or various weather data statistical analysis and/or real-time weather elements; the retrieval window further comprises a data presentation unit used for presenting the meteorological data retrieved by the user.
The retrieval window is based on a computer or a smart phone, and a user can input a system website only by connecting with a network to retrieve related meteorological data.
In this embodiment, the word segmentation unit is connected between the word segmentation unit and the vocabulary unit, and is configured to split a search sentence or a keyword input by a user into one or more specific keywords, and transmit the specific keywords to the vocabulary unit through a vocabulary entry.
The word segmentation unit is based on a Chinese word segmentation technology provided by TiJSiN-AI (artificial intelligence service platform) of a company product, the word segmentation unit is formed by 5800 ten thousand characters in a training mode, the Chinese word segmentation accuracy rate reaches 97%, and the word segmentation speed reaches 1.3 MB/s. Through tests, the existing word segmentation unit basically covers the words in the meteorological field, and the word segmentation accuracy is high. The artificial intelligence service platform provides a participle Rest interface for the weather, and the interface returns a participle result only by simply inputting a sentence or a keyword needing participle.
The entry shuttle flows between the word segmentation unit and the vocabulary unit, and the transmission of the word segmentation vocabulary is efficiently completed.
In this embodiment, the vocabulary unit is connected between the word segmentation unit and the matching module, and is configured to receive the specific keyword split by the splitting unit, and respond to the matching server according to the specific keyword.
In this embodiment, the matching module is connected between the vocabulary unit and the metadata layer, and the matching module further includes a matching server for responding to the specific keywords, and simultaneously invoking the metadata layer according to one or more specific keywords to match the weather data request corresponding to the specific keywords.
Further, when the matching server matches the corresponding meteorological data according to the specific keywords, the specific keywords are simultaneously matched with the corresponding meteorological data requests, matching results are displayed in parallel, and the matching process is performed in parallel.
In the embodiment, if the sentence input by the user is only divided into one vocabulary according to the word segmentation technology, the vocabulary is transmitted only through one vocabulary entry, and the matching process only extracts the meteorological data in the wildcard database related to the vocabulary; if the word segmentation technology divides the sentence input by the user into n vocabularies, the weather data in the n wildcard databases related to the vocabularies are extracted simultaneously through the transmission of the n vocabularies and the matching process.
In the embodiment of the present disclosure, the metadata layer is configured to extract application data stored in the application data layer according to the matching request, where the application data includes one or more of time wildcard data, regional wildcard data, disaster wildcard data, element wildcard data, and public opinion wildcard data; the metadata layer further comprises an integration processor which is used for counting and integrating the meteorological data results matched with the one or more matching requests and sending the integrated data to the retrieval window.
In this embodiment, the application data layer includes a time wildcard database, a regional wildcard database, a disaster wildcard database, an element wildcard database, and a public opinion wildcard database; the application data layer further comprises an updating unit for updating corresponding meteorological data in real time, and the meteorological data updating period comprises 1h and/or 3h and/or 12h and/or 24h and/or 10d and/or 1 month.
Further, the updating unit is connected to a regional weather service station and/or a city weather service station and/or a provincial weather service station and is used for extracting weather data in real time and updating in time; the updating unit also comprises a period setting unit for setting a meteorological data updating period, wherein the meteorological data updating period can simultaneously comprise 1h, 3h, 12h, 24h, 10d, 1 month or only comprise one period or more than one period.
In the embodiment of the city, the updating unit updates the meteorological data stored in the corresponding wildcard database in real time according to the set updating period, effectively ensures the effectiveness and validity of the data, and provides quick, accurate and comprehensive meteorological data for users.
As shown in fig. 2, the present embodiment provides an operation flow of the integrated meteorological data retrieval system disclosed in the present invention.
In the embodiment, a user inputs a search statement "2017 Guiyang rainstorm", a segmentation unit splits the search statement "2017 Guiyang rainstorm" into 3 vocabularies of 2017, Guiyang and rainstorm by a segmentation technology, and transmits the 3 vocabularies to a vocabulary unit through 3 different vocabulary entries, and the 3 vocabularies simultaneously respond to a matching server in parallel;
the matching module simultaneously matches 3 vocabularies of 2017 years, Guiyang and heavy rain with corresponding wildcard data through a matching technology;
in the embodiment, the vocabulary of 2017 is matched with a time wildcard database, the vocabulary of Guiyang is matched with a regional wildcard database, the vocabulary of rainstorm is matched with a disaster wildcard database, and 3 matching links are performed simultaneously and run in parallel.
The cloud data is extracted to obtain relevant meteorological data matched by the 3 matching links, the 3 types of data are integrated through the integration processor to generate a data integration report and a data analysis report, and the data integration report and the data analysis report are finally sent to a display unit of the retrieval window for a user to check.
In this embodiment, the update unit data update period is set to run simultaneously for 12h, 24h and 1 month;
in the embodiment, the time difference is 2017, the regional parameters are Guiyang, and the disaster species are rainstorm; when the meteorological data is updated, updating the rainstorm data of the Guiyang city every 12h, and taking the updated data as the latest data in the later 12 h; the second updating period is based on 24 h; the updating is carried out every 12h later, and the updating is carried out every 24 h; when the updating period reaches 1 month, the meteorological data of the first 12h of the next month is updated to be the latest data in the previous month.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the present invention without departing from the technical spirit of the present invention.
Claims (1)
1. An integrated meteorological data retrieval system is characterized in that the system is based on a word segmentation technology, a vocabulary entry and metadata matching technology and a solar technology, and all the technologies are used for cross service among all operation modules or all units or all data layers of the system;
the system comprises a retrieval window connected to a word segmentation unit and a word segmentation unit, wherein the retrieval window is used for inputting search sentences or keywords and retrieving meteorological public opinions and/or various meteorological data statistical analysis and/or real-time meteorological elements; the retrieval window also comprises a data presentation unit which is used for presenting the meteorological data retrieved by the user;
the word segmentation unit is connected to the vocabulary unit and used for splitting a search sentence or a keyword input by a user into one or more specific keywords and transmitting the specific keywords to the vocabulary unit through a vocabulary entry; the vocabulary unit is connected between the word segmentation unit and the matching module and used for receiving the specific keywords split by the splitting unit and responding to the matching server according to the specific keywords; the matching module is connected between the vocabulary unit and the metadata layer and also comprises a matching server which is used for responding to the specific keywords, simultaneously moving the metadata layer according to one or more specific keywords and matching the meteorological data request corresponding to the specific keywords; when the matching server matches the corresponding meteorological data according to the specific keywords, matching the corresponding meteorological data requests by the specific keywords at the same time, displaying the matching results in parallel, and performing the matching process in parallel;
the application data comprises one or more than one of time wildcard data, regional wildcard data, disaster wildcard data, element wildcard data and public opinion wildcard data; the metadata layer also comprises an integration processor which is used for counting and integrating the meteorological data results matched by one or more matching requests and sending the integrated data to a retrieval window;
the system also comprises an application data layer, a data layer and a data layer, wherein the application data layer comprises a time wildcard database, a region wildcard database, a disaster wildcard database, a factor wildcard database and a public opinion wildcard database; the application data layer further comprises an updating unit for updating corresponding meteorological data in real time, wherein the meteorological data updating period comprises 1h, 3h, 12h, 24h, 10d and 1 month; the updating unit is connected to the regional weather service station and/or the city weather service station and/or the provincial weather service station and is used for extracting weather data in real time and updating in time; the updating unit also comprises a period setting unit for setting a meteorological data updating period, wherein the meteorological data updating period can simultaneously comprise 1h, 3h, 12h, 24h, 10d, 1 month or only comprise one period or more than one period;
the system operation mode is as follows:
the user inputs weather search sentences or keywords needing to be retrieved through the retrieval window, the word segmentation unit performs word segmentation on weather information input by the user, the weather information is fed back to the corresponding vocabulary unit through different vocabulary entries according to word segmentation results, the matching module performs vocabulary matching according to the vocabularies and sends matching requests to the metadata layer, and the metadata layer extracts corresponding weather data from the application data layer and sends the extracted data to the retrieval window for the user to check.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176403.XA CN108563676B (en) | 2018-03-03 | 2018-03-03 | Integrated retrieval system of meteorological data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176403.XA CN108563676B (en) | 2018-03-03 | 2018-03-03 | Integrated retrieval system of meteorological data |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108563676A CN108563676A (en) | 2018-09-21 |
| CN108563676B true CN108563676B (en) | 2021-10-01 |
Family
ID=63532499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176403.XA Expired - Fee Related CN108563676B (en) | 2018-03-03 | 2018-03-03 | Integrated retrieval system of meteorological data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108563676B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112214472B (en) * | 2020-09-02 | 2024-01-30 | 国家气象信息中心 | Meteorological lattice data storage and query method, device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55954A (en) * | 1978-06-20 | 1980-01-07 | Nippon Telegr & Teleph Corp <Ntt> | Data retrieval system |
| CN103631784A (en) * | 2012-08-21 | 2014-03-12 | 腾讯科技（深圳）有限公司 | Page content retrieval method and system |
| CN106777996A (en) * | 2016-12-23 | 2017-05-31 | 浙江大学 | A kind of physical examination data search system based on Solr |
-
2018
- 2018-03-03 CN CN201810176403.XA patent/CN108563676B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55954A (en) * | 1978-06-20 | 1980-01-07 | Nippon Telegr & Teleph Corp <Ntt> | Data retrieval system |
| CN103631784A (en) * | 2012-08-21 | 2014-03-12 | 腾讯科技（深圳）有限公司 | Page content retrieval method and system |
| CN106777996A (en) * | 2016-12-23 | 2017-05-31 | 浙江大学 | A kind of physical examination data search system based on Solr |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108563676A (en) | 2018-09-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2017076205A1 (en) | Method and apparatus for obtaining reply prompt content for chat start sentence | |
| CN109255564B (en) | Pick-up point address recommendation method and device | |
| CN112329467B (en) | Address recognition method and device, electronic equipment and storage medium | |
| EP3754651A1 (en) | Dynamic language model adaptation for generating voice-based search queries | |
| CN108595582B (en) | Social signal-based identification method for disastrous weather hot events | |
| CN110472066A (en) | A kind of construction method of urban geography semantic knowledge map | |
| CN103853722A (en) | Query based keyword extension method, device and system | |
| US11216499B2 (en) | Information retrieval apparatus, information retrieval system, and information retrieval method | |
| WO2012173900A2 (en) | Using aggregate location metadata to provide a personalized service | |
| CN103049532A (en) | Method for creating knowledge base engine on basis of sudden event emergency management and method for inquiring knowledge base engine | |
| CN103106287A (en) | Processing method and processing system for retrieving sentences by user | |
| CN110533212A (en) | Urban waterlogging public sentiment monitoring and pre-alarming method based on big data | |
| JP2019149145A (en) | Information search system | |
| WO2019227581A1 (en) | Interest point recognition method, apparatus, terminal device, and storage medium | |
| KR20150059208A (en) | Device for analyzing the time-space correlation of the event in the social web media and method thereof | |
| CN112527915A (en) | Linear cultural heritage knowledge graph construction method, system, computing device and medium | |
| KR101819924B1 (en) | High level of detail news maps and image overlays | |
| WO2023065798A1 (en) | Dynamic road event processing method and apparatus, device, and medium | |
| Yue et al. | Using twitter data to determine hurricane category: An experiment | |
| CN101923556A (en) | Method and device for searching webpages according to sentence serial numbers | |
| CN102567392A (en) | Control method for interest subject excavation based on time window | |
| KR102124935B1 (en) | Disaster Monitoring System, Method Using Crowd Sourcing, and Computer Program therefor | |
| CN114510566B (en) | Method and system for mining, classifying and analyzing hotword based on worksheet | |
| CN108563676B (en) | Integrated retrieval system of meteorological data | |
| CN107391651A (en) | Water conservancy information retrieval system and method based on web crawlers |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211001 |