CN110388933A - Interest point search method, device, server and storage medium - Google Patents

Interest point search method, device, server and storage medium Download PDF

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Publication number
CN110388933A
CN110388933A CN201910663187.6A CN201910663187A CN110388933A CN 110388933 A CN110388933 A CN 110388933A CN 201910663187 A CN201910663187 A CN 201910663187A CN 110388933 A CN110388933 A CN 110388933A
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China
Prior art keywords
poi
search
searched
title
business
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CN201910663187.6A
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Chinese (zh)
Inventor
刘鹏
张杨
吴松巧
吴剑桥
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Shanghai Poly Intelligent Polytron Technologies Inc
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Shanghai Poly Intelligent Polytron Technologies Inc
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Priority to CN201910663187.6A priority Critical patent/CN110388933A/en
Publication of CN110388933A publication Critical patent/CN110388933A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/3453Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3476Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34Route searching; Route guidance
    • G01C21/36Input/output arrangements for on-board computers
    • G01C21/3605Destination input or retrieval
    • G01C21/3611Destination input or retrieval using character input or menus, e.g. menus of POIs
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/29Geographical information databases
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/953Querying, e.g. by the use of web search engines
    • G06F16/9537Spatial or temporal dependent retrieval, e.g. spatiotemporal queries

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  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Databases & Information Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Data Mining & Analysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The embodiment of the invention discloses a kind of interest point search method, device, server and storage mediums.It include: the search term for obtaining user's input;Point of interest POI title to be searched is determined based on business search library and/or association's knowledge base according to described search word;According to the POI title to be searched, POI data information to be searched is obtained from POI data library as search result;Wherein, in the business search library include current search scene under all kinds of business vocabulary and it includes POI title between incidence relation;It include the incidence relation under current search scene between each POI title and its replaceable vocabulary in association's knowledge base.The technical solution of the embodiment of the present invention increases the search form of POI search method, improves the flexibility and accuracy of POI search.

Description

Interest point search method, device, server and storage medium
Technical field
The present embodiments relate to technical field of data processing more particularly to a kind of interest point search method, device, services Device and storage medium.
Background technique
With the rise of navigator fix technology and universal, more and more people can select to search for oneself on the electronic map and need The position point of interest (point of interest, POI) wanted.Currently, providing used by the server of electronic map management often Rule POI search method is the search term based on user's input, and inquiry is inputted with user directly in POI data library gathered in advance The POI data information that matches of search term show user as search result.
But POI search method conventional at present needs user accurately to input the POI title recorded in POI data library, Corresponding POI data information can be searched for for user, for example, when the colloquial style that the search term of user's input is a certain POI is called, Server can not just search the related data information of the POI at this time, and therefore, conventional POI search method searches for form at present It is single, active poor, there is the case where often search is less than POI data information, needs to improve.
Summary of the invention
The embodiment of the invention provides a kind of interest point search method, device, server and storage mediums, to increase The search form of POI search method improves the flexibility and accuracy of POI search.
In a first aspect, the embodiment of the invention provides a kind of interest point search methods, this method comprises:
Obtain the search term of user's input;
Point of interest to be searched POI is determined based on business search library and/or association's knowledge base according to described search word Claim;
According to the POI title to be searched, POI data information to be searched is obtained from POI data library as search As a result;
Wherein, in the business search library include current search scene under all kinds of business vocabulary with it includes POI title Between incidence relation;In association's knowledge base include current search scene under between each POI title and its replaceable vocabulary Incidence relation.
Second aspect, the embodiment of the invention also provides a kind of point of interest search device, which includes:
Search term obtains module, for obtaining the search term of user's input;
Interest point name determining module, for based on business search library and/or associating knowledge base according to described search word, Determine point of interest POI title to be searched;
Search result obtains module, for obtaining from POI data library to be searched according to the POI title to be searched POI data information as search result;
Wherein, in the business search library include current search scene under all kinds of business vocabulary with it includes POI title Between incidence relation;In association's knowledge base include current search scene under between each POI title and its replaceable vocabulary Incidence relation.
The third aspect, the embodiment of the invention also provides a kind of server, which includes:
One or more processors;
Memory, for storing one or more programs;
When one or more of programs are executed by one or more of processors, so that one or more of processing Device realizes the interest point search method as described in any embodiment of that present invention.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer Program realizes the interest point search method as described in any embodiment of that present invention when the program is executed by processor.
The technical solution of the embodiment of the present invention, after obtaining the search term that user inputs, based on the business retrieval being pre-created Library and/or association's knowledge base determine POI title to be searched by diversified forms, then the POI title is obtained from POI data library Corresponding POI data information is as search result.The scheme of the embodiment of the present invention passes through the business search library that is pre-created can be with POI title to be searched is precisely determined for the specialized business vocabulary of user's input, passes through the association's knowledge being pre-created Library can precisely be determined for the habitual colloquial style vocabulary or the non-POI title vocabulary such as english abbreviation vocabulary of user's input to The POI title of search, by combining both different search forms, can be realized accurately is that user searches search result, Improve the flexibility of POI search, accuracy and comprehensive.
Detailed description of the invention
Fig. 1 is a kind of flow chart for interest point search method that the embodiment of the present invention one provides;
Fig. 2A is a kind of flow chart of interest point search method provided by Embodiment 2 of the present invention;
Fig. 2 B is the schematic diagram that a kind of search result provided by Embodiment 2 of the present invention shows interface;
Fig. 2 C is the schematic diagram that another search result that the embodiment of the present invention three provides shows interface;
Fig. 3 is a kind of structural block diagram for point of interest search device that the embodiment of the present invention four provides;
Fig. 4 is a kind of structural schematic diagram for server that the embodiment of the present invention five provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
Embodiment one
Fig. 1 is a kind of flow chart for interest point search method that the embodiment of the present invention one provides, and the present embodiment is applicable to According to user input search term, carry out POI data information search the case where.This method can be by point of interest search device or clothes Device be engaged in execute, which can realize by the way of software and/or hardware, and can be integrated in management electronic map is user On the server that point of interest search service is provided.The interest point search method of the embodiment of the present invention is applicable to under any scene The case where carrying out point of interest search, for example, it may be being scanned for indoor point of interest, such as to the department of hospital, Dao Zhentai, medicine The interior such as room point of interest scans for;Can also be that outdoor point of interest scans for, such as to the item of recreation of outdoor recreation ground, stop The outdoor point of interest such as breath area, entrance scans for.Next the embodiment of the present invention is with each indoor point of interest for searching for hospital Example is introduced.
Optionally, as shown in Figure 1, this method specifically comprises the following steps:
S101 obtains the search term of user's input.
Wherein, search term can be the descriptor that user wants the POI data information of search to it, as can be POI Chinese, English name, habitually colloquial style title, the functional vocabulary or business vocabulary etc. that describe the POI.For example, If the POI that user wants search is blood collection region, the search term of user's input can be blood routine, blood count, blood sampling, blood drawing etc..
Optionally, it when user wants some the POI data information searched under its affiliated scene, can open electronically Figure client, the search interface in electronic map client side input the search term about POI to be searched, and then triggering is submitted and referred to It enables, after detecting the submission instruction of user's triggering, the search term that can obtain user's input is sent electronic map client side at this time To server, server can be by monitoring the communication interface interacted with electronic map client side, to obtain electricity in real time The search term for user's input that sub- map client is sent.
Illustratively, if user checks body in hospital, need to do blood routine examination at blood sampling, user can beat at this time The electronic map client side installed on its mobile terminal is opened, inputs search term " blood routine " in the electronic map client side, and It clicks search key triggering and submits instruction, electronic map client side can will be used in the submission instruction for checking user's triggering at this time The search term " blood routine " of family input is sent to server, and server can get the search term that user inputs, and " blood is normal Rule ".
S102 determines point of interest to be searched POI based on business search library and/or association's knowledge base according to search term Claim.
Wherein, business search library can be previously according to all kinds of business under current search scene, a kind of business of foundation The database of the specific transactions retrieval of corresponding multiple POI titles.It include all kinds of business words under current search scene in the database Converge and it includes POI title between incidence relation.For example, if current search scene is hospital, according to hospital business spy Point can be divided into the multiple types business such as eye examination, lung's inspection, and for each type business, such as lung checks business, wherein Generally include contrast examination, CT examination and X-ray examination etc., it is possible to check that business is established and " radiography department ", " CT for lung The incidence relation of multiple POI such as department ", " X-ray department ", by establish every class business in hospital with it includes multiple POI Incidence relation, to obtain business searching database.Optionally, in the business searching database in the embodiment of the present invention in addition to can With comprising under current search scene all kinds of business vocabulary and it includes POI title between incidence relation, can also include The incidence relation between POI title that some region and the region include under current scene.Specifically, can be field to be searched Scape carries out region division and determines the area reseach word in the region for each region after division, and establishes the area reseach word The incidence relation at least one the POI title for including with the region, for example, region can be carried out according to floor to Clinical Buildings It divides, for each layer after division, such as first layer determines that area reseach word is " one layer of Outpatient Building ", and establishes area reseach The incidence relation of word " one layer of Outpatient Building " and one layer of all POI title for including.The business search library of building of the embodiment of the present invention POI to be searched is precisely determined mainly for the specialized business vocabulary (such as eye examination, lung check) of user's input Title.It optionally, in embodiments of the present invention, can variation according to the position POI of current scene and/or current search field The adjustment and update of all kinds of business under scape, are updated and optimize to business search library.
Association's knowledge base can be the title previously according to all POI under collected current scene, and obtain each The corresponding replaceable vocabulary of POI title, being associated between each POI title and its replaceable vocabulary under the current search scene of foundation The database of relationship.For example, can be if current search scene is hospital according to hospital's Subject Character and patient behavior habit It is used, using hospital's Subject Character vocabulary as POI title, using patient behavior idiom as the replaceable vocabulary of the POI title, It such as regard hospital's Subject Character vocabulary " blood routine " as POI title, patient behavior idiom " blood count, blood sampling, blood drawing " is made For the replaceable vocabulary of " blood routine ", establish between POI title " blood routine " and replaceable vocabulary " blood count, blood sampling, blood drawing " Incidence relation.Optionally, for a certain scene, it includes same type POI there may be a variety of different titles, so being directed to Between same type of POI, POI title and replaceable word there may be intersections, for example, can blood was collected under hospital's scene The position POI, title may be " blood collection region ", be also likely to be " blood routine ", so " blood is normal when POI entitled " blood collection region " Rule " are exactly a replaceable vocabulary of " blood collection region ";When POI entitled " blood routine ", " blood collection region " is exactly " blood routine " One replaceable vocabulary.The habitual colloquial style vocabulary that association's knowledge base of building of the embodiment of the present invention is inputted mainly for user Or the non-POI title vocabulary such as english abbreviation vocabulary precisely determines POI title to be searched.Optionally, in the embodiment of the present invention In, association's knowledge base can be updated according to the update of the POI of current scene and/or the variation of user's habituation term And optimization.
Optionally, in this step, it is determined to be searched according to search term based on business search library and/or association's knowledge base POI title when, can have following three kinds of embodiments:
Embodiment one, according to search term and business search library, determine POI title to be searched.
Optionally, when determining POI title to be searched according only to search term and business search library, can be by search term with All kinds of business vocabulary in business search library are matched.If successful match, the POI title that includes by matched business vocabulary As POI title to be searched.Specifically, can be all kinds of industry that will be recorded in the search term of user's input and service search library Business vocabulary matched, if successful match, illustrate user input search term be business search library in record it is professional compared with Strong business vocabulary, all POI for can including by matched business vocabulary at this time are referred to as this POI to be searched of user Title;If matching is unsuccessful, illustrate that the search term of user's input is not the highly professional industry recorded in business search library Business vocabulary, the search term that can be inputted user at this time is as POI title to be searched.
Embodiment two, according to search term and association knowledge base, determine POI title to be searched.
Optionally, it can be when determining POI title to be searched by search term according only to search term and association's knowledge base With in association's knowledge base POI title and replaceable vocabulary matched;If successful match, by the POI title of successful match, And/or the POI name of the replaceable vocabulary association of successful match is referred to as POI title to be searched.Specifically, can be user The vocabulary (including each POI title and its replaceable vocabulary) recorded in the search term of input and association's knowledge base matches, and judges to use Whether the search term of family input is the vocabulary recorded in association's knowledge base, if the POI name in search term matching association knowledge base Claim, is then referred to as the POI POI title to be searched, if the replaceable vocabulary in search term matching association knowledge base, The POI name of the replaceable vocabulary association is referred to as to POI title to be searched;Due to same type of POI in association's knowledge base, There may be intersections between its POI title and replaceable word, so being that search term has matched association's knowledge base there are also kind situation In POI title, and have matched replaceable vocabulary in association's knowledge base, then can be the matched POI title of search term at this time, It is used as POI title to be searched together with the POI title of the matched replaceable word association of search term.If search term and association's knowledge The terminology match recorded in library is unsuccessful, then illustrates that the search term of user's input is not the POI title recorded in association's knowledge base Or its replaceable vocabulary, the search term that can be inputted user at this time is as POI title to be searched.
Embodiment three determines POI name to be searched based on business search library and association's knowledge base according to search term Claim.
Optionally, to be searched to determine based on service search library and association's two databases of knowledge base according to search term When POI title, it can be two threads of starting, it is parallel to execute according to search term, the first POI are determined based on service search library Claim, and according to search term, the 2nd POI title is determined based on association's knowledge base, the first POI title that then will be determined simultaneously It is used as POI title to be searched together with the 2nd POI title.The benefit being arranged in this way is executed by two thread parallels, In Guarantee under the premise of determining POI title accuracy to be searched, improves the efficiency for determining POI title to be searched.It needs to illustrate Be, although present embodiment executes the process for determining POI title based on different databases parallel, might not two hold Row process can determine POI title, it may be possible to determine at least one of the first POI title and the 2nd POI title, or Person one is not all determined, however, it is determined that is gone out at least one of the first POI title and the 2nd POI title, then will be determined The first POI title and/or the 2nd POI be referred to as POI titles to be determined, will if one is not all determined The search term of user's input is as POI title to be searched.
Optionally, to be searched to determine based on service search library and association's two databases of knowledge base according to search term When POI title, it can also be using a thread, first determined whether there is according to search term and business search library to be searched The POI determined name is just referred to as POI title to be searched by POI title if it exists, then directly executes S103;If not depositing Then further according to search term, POI title to be searched is being determined based on association's knowledge base.It should be noted that being also possible to first root POI title to be searched is determined according to search term and association's knowledge base, if do not determined, then is executed according to search term and business Search library determines whether there is POI title to be searched.Specifically, can be according to business search library and association's usual feelings of knowledge base Which determine database first to determine POI title to be searched using with the matching degree of search term under condition.The benefit being arranged in this way It is, as soon as no longer being scanned for another database after can determining POI title to be searched in database, to reduce The power consumption of server, while can also guarantee the accuracy of search result.
It should be noted that being determined with specific reference to search term and business search library to be searched in above-mentioned embodiment three POI title process, and according to search term and association knowledge base, determine that POI title to be searched is process, can with can Embodiment one is similar with embodiment two, herein without repeating.
S103 obtains POI data information to be searched as search according to POI title to be searched from POI data library As a result.
Wherein, POI data library, which can be, is made of a large amount of POI data information in current search scene areas.POI number It can be according to a large amount of POI data information in library and to be acquired under current search scene in advance.POI data information can be description The relevant information of POI, such as can include but is not limited to: POI title, the position POI, POI classification.
Optionally, it after POI title to be searched being determined in S102, can will be stored in the POI title and POI data library Each POI data information matched, search and have the data information conduct of the POI title or each POI comprising the POI title Result to be searched.Specifically, the process and the search term inputted in the prior art according to user, obtain in the POI database The process of POI data information to be searched be generally it is similar, difference is only that, the prior art be according to user input searching Rope word matched and searched POI data information to be searched in the POI database, and this step is the search term inputted according to user Matched and searched POI data information to be searched, the scheme of the application obtain the POI title to be searched determined in the POI database The search result arrived is more accurate and comprehensive.
Optionally, this step can directly basis be somebody's turn to do after obtaining POI data information to be searched in POI data library POI data information and search show substrate interface, generate the current presentation interface of search result, show user;It can also be Integration processing (as carried out POI sequence) is carried out to the POI data information to be searched of acquisition, then according to integrating processing result, POI Data information and search show substrate interface, generate the current presentation interface of search result, show user.For example, it may be According to the collating sequence to POI successively in each POI data information of current presentation showing interface.Specifically, if arranging POI Sequence and the process for generating display interface, will describe in detail in subsequent embodiment.
The interest point search method of the embodiment of the present invention, after obtaining the search term that user inputs, based on the industry being pre-created Business search library and/or association's knowledge base determine POI title to be searched by diversified forms, then obtaining from POI data library should The corresponding POI data information of POI title is as search result.The scheme of the embodiment of the present invention passes through the business being pre-created and retrieves Library can precisely determine POI title to be searched for the specialized business vocabulary of user's input, pass through the connection being pre-created Think that knowledge base can be precisely true for non-POI title vocabulary such as the habitual colloquial style vocabulary of user's input or english abbreviation vocabulary POI title to be searched is made, by combining both different search forms, can be realized and accurately search search for user As a result, improving the flexibility of POI search, accuracy and comprehensive.
Embodiment two
Fig. 2A is a kind of flow chart of interest point search method provided by Embodiment 2 of the present invention, and Fig. 2 B is implementation of the present invention A kind of search result that example two provides shows the schematic diagram at interface;Fig. 2 C is another search knot provided by Embodiment 2 of the present invention The schematic diagram at fruit displaying interface.The present embodiment on the basis of the above embodiments, has carried out further optimization, has shown in particular How the concrete condition introduction that subsequent processing is shown is carried out to the search result of acquisition.
Specifically, as seen in figs. 2a-2c, this method specifically includes:
S201 obtains the search term of user's input.
S202 determines whether there is POI title to be searched based on business search library, and if it exists, then hold according to search term Row S205 then executes S203 if it does not exist.
Optionally, the S201 search term obtained is matched with all kinds of business vocabulary in business search library;If matching Success, then it is assumed that determine that there are POI titles to be searched, can include by matched business vocabulary at this time based on business search library POI name be referred to as POI title to be searched, then execute the operation that S205 determines search result;If matching is unsuccessful, recognize For based on business search library determine be not present POI title to be searched, S203 can be executed at this time, judge be in association's knowledge base It is no to exist and the matched POI title to be searched of search term.
It illustratively, will be in " lung's inspection " and business search library if the search term of user's input is " lung's inspection " All kinds of business vocabulary carry out matching discovery, there is " lung's inspection " this business vocabulary in business search library, then at this time by business POI title " radiography department, CT department and X-ray department " that " the lung's inspection " recorded in search library includes as determine to Then the POI title of search executes the operation that S205 determines search result.If the search term of user's input is " blood drawing ", " will take out All kinds of business vocabulary in blood " and business search library carry out matching discovery, and " blood drawing " this business is not present in business search library Vocabulary is thought to determine that there is no POI titles to be searched based on business search library at this time, then executes S203, judges that search term " is taken out Blood " whether there is POI title to be searched in association's knowledge base.
S203 determines whether there is POI title to be searched based on association's knowledge base, and if it exists, then hold according to search term Row S205 then executes S204 if it does not exist.
Optionally, can be by S201 obtain search term and association knowledge base in POI title and replaceable vocabulary into Row matching;If successful match (i.e. either in association's knowledge base POI name-matches success, or in association's knowledge base Replaceable terminology match be successfully ok), then it is assumed that based on association's knowledge base determine there are POI titles to be searched, at this time The POI name of the replaceable vocabulary association of the POI title of successful match and/or successful match can be referred to as to POI to be searched Then title executes the operation that S205 determines search result;If matching unsuccessful, then it is assumed that do not deposited based on the determination of association's knowledge base In POI title to be searched, S204 is executed at this time, using the search term of user's input as POI title to be searched.
Illustratively, if the search term of user's input is " blood drawing ", will " blood drawing " with associate the POI name that records in knowledge base Claim after being matched with replaceable vocabulary, replaceable vocabulary and/or POI in association's knowledge base have been hit in discovery " blood drawing " Claim, at this point for the POI title " blood drawing " of hit, directly as determining POI title to be searched, for hit can It replaces vocabulary " blood drawing ", by the associated POI title " blood routine " of the replaceable vocabulary " blood drawing " and " blood sampling " etc. also conduct determination POI title to be searched execute the operation that S205 determines search result then according to all POI titles for determining.If with The search term of family input is " watching movie ", which all determines that there is no to be searched based on business search library and association's knowledge base POI title, S204 can be executed at this time, by user input search term " watching movie " as POI title to be searched.
S204, using the search term of user's input as POI title to be searched.
S205 obtains POI data information to be searched as search according to POI title to be searched from POI data library As a result.
Illustratively, however, it is determined that POI to be searched entitled " radiography department " out, " CT department " and " X-ray department " then may be used It include " radiography department ", " CT department " and " X-ray department " with all titles for being the acquisition present hospitals from hospital's POI data The data information of POI is as search result.If it is determined that POI to be searched entitled " blood drawing ", " blood routine " and " blood sampling ", then It can be the POI's for obtaining that all titles of present hospitals include " blood drawing ", " blood routine " and " blood sampling " from hospital's POI data library Data information is as search result.If it is determined that POI to be searched entitled " watching movie ", then at this time in hospital's POI data Search result corresponding less than the search term may be inquired.
S206, if search result is at least two POI, according to search result and preset rules, at least two POI into Row sequence.
Wherein, preset rules can be the ordering rule being arranged to be ranked up to POI, which can be The ordering rule of one dimension is also possible to the ordering rule of multiple and different dimensions, optionally, the preset rules may include but It is regular to be not limited at least one of building rule, floor rule, initial rule, POI classification rule and locating rule.Specifically , building rule can be regulation when being ranked up to POI, according to the function in the affiliated building POI and the degree of correlation of search scene It is ranked up, for example, being directed to hospital's POI search scene, then can be medical related building (such as Outpatient Building, Medical Technology Building) POI of the POI prior to non-medical related building (such as administrative building, boiler room).Floor rule, which can be, is ranked up POI When, it is ranked up according to the sequence of the affiliated floor of POI, for example, the POI in lowrise layer (such as one layer) is excellent in same Stall Prior to the POI for being in high-storey (such as two layers).Initial rule can be when being ranked up to POI, according to POI title initial Sequence be ranked up (such as compare since the initial of POI title first character, if the initial of first character is identical, The initial of more next word sorts), for example, according to the conventional spread sequence of 26 English alphabets, POI title initial ranking " the radiography department " that forward " CT department " ranks behind prior to POI title initial.POI classification rule can be to POI When being ranked up, it is ranked up according to the priority of POI generic;For example, it is directed to the POI classification of hospital's POI search scene, Department's classification then be can be prior to hospital guide's platform classification, hospital guide's platform classification is prior to pharmacy classification etc..The locating rule can be with When being ranked up to POI, the distance according to POI apart from user position is ranked up, for example, being directed to hospital's POI search field Scape, the blood collection region close apart from user current location is prior to the blood collection region remote apart from user current location.
Optionally, in this step, if search result is the POI data information of a POI, at this time without to POI It is ranked up, the POI data information that directly execution S207 shows the POI in described search result.If search result is at least Two POI, the rambling display of multiple POI searched in order to prevent so that user can not therefrom rapidly extracting to oneself Required POI data information, this step can be when searching the data information that result is multiple POI, first to search result In multiple POI be ranked up.Specific ordering rule can according at least one the above-mentioned rule for including in preset rules into Row sequence.
Optionally, if the preset rules in this step include the building rule of above-mentioned introduction, floor rule, initial rule Then, POI classification rule and locating rule at least two rule, then can according to it is described at least two rule priority, Successively at least two POI are ranked up based on each rule and search result.Specifically, when due to sorting to POI, last foundation Rule be that maximum rule is influenced on POI sequence, so can be priority height when carrying out priority ranking to each rule Rule come below, by the low rule of priority come front, then the sequence according to priority from low to high, is successively directed to The data information of each rule and POI to be sorted, is ranked up each POI.
For example, have 2 " radiography departments ", 2 " CT departments " and 1 " X-ray department " in the search result that S205 is determined, Wherein " radiography department 1 " at 4 layers of patient terminal, " radiography department 2 " 3 layers of emergency treatment building, " CT department 1 " at 4 layers of patient terminal, " CT department 2 " 3 layers of emergency treatment building, " X-ray department " is at 3 layers of patient terminal.If preset rules include: floor rule, initial Rule and locating rule, and the priority of each rule is that locating rule is greater than floor rule greater than initial rule, then can be First carry out the first minor sort to 5 POI according to initial rule to obtain: " CT department 2 ", " CT department 1 ", " make at " X-ray department " Shadow department 2 " and " radiography department 1 ";Then again on the basis of the first minor sort, the second minor sort is carried out according to floor rule and is obtained It arrives: " CT department 2 ", " CT department 1 ", " radiography department 2 ", " X-ray department " and " radiography department 1 ";Finally again in the second minor sort On the basis of, third minor sort is carried out according to locating rule, if user is in patient terminal, ranking results are as follows: " CT department 1 ", " X Light department ", " radiography department 1 ", " CT department 2 " and " radiography department 2 ".
It should be noted that the specific rules used when being ranked up at least two POI can root in the present embodiment Depending on actual conditions, such as it can be for the search result for the POI name acquiring determined according to business search library, and according to connection Think that different preset rules are arranged in the search result for the POI name acquiring that knowledge base is determined.If can also be can get The location information of user, then just addition locating rule in preset rules, with realize the search result shown to user according to away from It is far ranked up from user position by entering, allows users to be rapidly achieved the position POI to be searched.
S207 shows the POI data information of each POI in search result according to collating sequence.
Optionally, this step can call search to show mould according to S206 to the collating sequence of each POI in search result The related program code of board interface runs the program code successively using the POI data information of each POI as input parameter The collating sequence determined according to S206 is generated, shows the display interface of the POI data information searched.Wherein, which can be with It is successively to show the data information of each POI in the form of a list according to POI collating sequence.Illustratively, if Fig. 2 B is when search When word is " blood drawing ", to the interface that the search result of acquisition is shown, top half is the electronics of the hospital general XX in the interface Map, the target icon position is user's present position in map, and the lower half portion at interface is the sequence according to each POI Title, building information, floor information and the navigation icon for each POI that sequence is successively shown.Fig. 2 C is when search term is " lung's inspection Look into " when, to the interface that the search result of acquisition is shown, the interface is similar with Fig. 2 B, only aobvious in the lower half portion at interface What is shown is title, building information, floor information and the navigation icon of each POI successively shown according to the collating sequence of each POI.It can Choosing, if user clicks the navigation icon shown in interface after a certain POI data information, server can be determined according to user The location information of position information and the POI of its selection plans navigation routine for user, so that user is rapidly achieved the position POI of selection It sets.
It should be noted that the present embodiment S202-S204 is to be serially based on business search library and association according to search term Knowledge base is determined and is introduced for POI title to be searched, but is not limited to the S206-S207 root of the embodiment of the present invention The method for being ranked up and showing according to the search result determined can only be in conjunction with the method described in S202-S204, this implementation The method for the determination POI title to be searched that S202-S204 is introduced in example can be replaced introduced in embodiment one about according to searching Rope word determines a kind of any other implementable side of POI title to be searched based on business search library and/or association's knowledge base Formula.
The interest point search method of the embodiment of the present invention first judges search term in industry after obtaining the search term that user inputs It is engaged in whether there is POI title to be searched in search library, then obtains POI title to be searched if it exists and then judge if it does not exist Search term whether there is POI title to be searched in association's knowledge base, POI title to be searched then be obtained if it exists, from POI The corresponding POI data information of the POI title is obtained in database as search result, if including multiple POI in search result After being then ranked up to multiple POI, the data information of each POI is shown according to collating sequence for data information.The embodiment of the present invention For scheme by combining both different search forms, no matter searching for vocabulary is the used of specialized business vocabulary or user With vocabulary, it can realize and accurately export search result for user, improve the flexibility of POI search, accuracy and comprehensive, And the embodiment of the present invention is when search result is the data information of multiple POI, it is right according further to the ordering rule of a variety of different dimensions Each POI shows the POI data information searched to user after being ranked up, so that POI data information has according to certain rule Sequence is shown, and then convenient for helping user's POI data that rapidly extracting is needed to oneself in numerous search results, improves user Usage experience.
Embodiment three
Fig. 3 is a kind of structural block diagram for point of interest search device that the embodiment of the present invention three provides, which can configure In on the server that management electronic map provides point of interest search service for user.The executable above-mentioned any reality of the present invention of the device Interest point search method provided by example is applied, it is specific to execute the corresponding functional module of method and beneficial effect.As shown in figure 3, should Device includes:
Search term obtains module 301, for obtaining the search term of user's input;
Interest point name determining module 302, for based on business search library and/or associating knowledge according to described search word Library determines point of interest POI title to be searched;
Search result obtains module 303, for being obtained wait search from POI data library according to the POI title to be searched The POI data information of rope is as search result;
Wherein, in the business search library include current search scene under all kinds of business vocabulary with it includes POI title Between incidence relation;In association's knowledge base include current search scene under between each POI title and its replaceable vocabulary Incidence relation.
The point of interest search device of the embodiment of the present invention, after obtaining the search term that user inputs, based on the industry being pre-created Business search library and/or association's knowledge base determine POI title to be searched by diversified forms, then obtaining from POI data library should The corresponding POI data information of POI title is as search result.The scheme of the embodiment of the present invention passes through the business being pre-created and retrieves Library can precisely determine POI title to be searched for the specialized business vocabulary of user's input, pass through the connection being pre-created Think that knowledge base can be precisely true for non-POI title vocabulary such as the habitual colloquial style vocabulary of user's input or english abbreviation vocabulary POI title to be searched is made, by combining both different search forms, can be realized and accurately search search for user As a result, improving the flexibility of POI search, accuracy and comprehensive.
Further, above-mentioned interest point name determining module 302 is based on business search library and connection according to described search word Think knowledge base, when determining point of interest POI title to be searched, be specifically used for:
According to described search word, POI title to be searched is determined whether there is based on business search library;
If it does not exist, then POI title to be searched is determined based on association's knowledge base according to described search word.
Further, interest point name determining module 302 is determined based on business search library wait search according to described search word When the point of interest POI title of rope, it is specifically used for:
Described search word is matched with all kinds of business vocabulary in business search library;
If successful match, the POI name for including by matched business vocabulary is referred to as POI title to be searched.
Further, interest point name determining module 302 is according to described search word, based on association's knowledge base, determine to When the point of interest POI title of search, it is specifically used for:
Described search word is matched with the POI title and replaceable vocabulary associated in knowledge base;
If successful match, by the POI name of the replaceable vocabulary association of the POI title of successful match and/or successful match POI title referred to as to be searched.
Further, above-mentioned apparatus further include:
POI sorting module, if the POI data information for being at least two POI for search result, from POI data library After POI data information to be searched is obtained as search result, according to described search result and preset rules, to it is described at least Two POI are ranked up;
Data information display module, for showing the POI data letter of each POI in described search result according to collating sequence Breath.
Wherein, the preset rules include building rule, floor rule, initial rule, POI classification rule and positioning rule At least one of then rule.
Further, if the preset rules include building rule, floor rule, initial rule, POI classification rule and At least two rules in locating rule, then above-mentioned POI sorting module is specifically used for:
According to the priority of at least two rule, successively based on each rule and search result to described at least two POI is ranked up.
Further, the building rule is to be arranged according to the degree of correlation of the function and search scene in the affiliated building POI Sequence;
The floor rule is to be ranked up according to the sequence of the affiliated floor of POI;
The POI classification rule is to be ranked up according to the priority of POI generic;
The locating rule is that the distance according to POI apart from user position is ranked up.
Example IV
Fig. 4 is a kind of structural schematic diagram for server that the embodiment of the present invention four provides, and Fig. 4, which is shown, to be suitable for being used to realizing The block diagram of the exemplary servers of embodiment of the embodiment of the present invention.The server that Fig. 4 is shown is only an example, should not be right The function and use scope of the embodiment of the present invention bring any restrictions.Server typical case can be management electronic map and mention for user For the server of point of interest search service.
As shown in figure 4, server 400 is showed in the form of universal computing device.The component of server 400 may include but Be not limited to: one or more processor or processing unit 416, memory 428 connect (including the storage of different system components Device 428 and processing unit 416) bus 418.
Bus 418 indicates one of a few class bus structures or a variety of, including memory bus or Memory Controller, Peripheral bus, graphics acceleration port, processor or the local bus using any bus structures in a variety of bus structures.It lifts For example, these architectures include but is not limited to industry standard architecture (ISA) bus, microchannel architecture (MAC) Bus, enhanced isa bus, Video Electronics Standards Association (VESA) local bus and peripheral component interconnection (PCI) bus.
Server 400 typically comprises a variety of computer system readable media.These media can be it is any being capable of bedding and clothing The usable medium that business device 400 accesses, including volatile and non-volatile media, moveable and immovable medium.
Memory 428 may include the computer system readable media of form of volatile memory, such as arbitrary access is deposited Reservoir (RAM) 430 and/or cache memory 432.Server 400 may further include other removable/nonremovable , volatile/non-volatile computer system storage medium.Only as an example, storage system 434 can be used for reading and writing not removable Dynamic, non-volatile magnetic media (Fig. 4 do not show, commonly referred to as " hard disk drive ").Although not shown in fig 4, it can provide Disc driver for being read and write to removable non-volatile magnetic disk (such as " floppy disk "), and to removable anonvolatile optical disk The CD drive of (such as CD-ROM, DVD-ROM or other optical mediums) read-write.In these cases, each driver can To be connected by one or more data media interfaces with bus 418.Memory 428 may include that at least one program produces Product, the program product have one group of (for example, at least one) program module, these program modules are configured to perform of the invention real Apply the function of each embodiment of example.
Program/utility 440 with one group of (at least one) program module 442, can store in such as memory In 428, such program module 442 includes but is not limited to operating system, one or more application program, other program modules And program data, it may include the realization of network environment in each of these examples or certain combination.Program module 442 Usually execute the function and/or method in described embodiment of the embodiment of the present invention.
Server 400 can also be with one or more external equipments 414 (such as keyboard, sensing equipment, display 424 etc.) Communication, can also be enabled a user to one or more equipment interact with the server 400 communicate, and/or with make the clothes Any equipment (such as network interface card, modem etc.) that business device 400 can be communicated with one or more of the other calculating equipment Communication.This communication can be carried out by input/output (I/O) interface 422.Also, server 400 can also be suitable by network Orchestration 420 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as because of spy Net) communication.As shown in figure 4, network adapter 420 is communicated by bus 418 with other modules of server 400.It should be understood that Although not shown in fig 4, other hardware and/or software module can be used in conjunction with server 400, including but not limited to: micro- generation Code, device driver, redundant processing unit, external disk drive array, RAID system, tape drive and data backup are deposited Storage system etc..
The program that processing unit 416 is stored in memory 428 by operation, thereby executing various function application and number According to processing, such as realize interest point search method provided by any embodiment of the present invention.
Embodiment five
The embodiment of the present invention five also provides a kind of computer readable storage medium, be stored thereon with computer program (or For computer executable instructions), which can be used for executing a kind of interest point search method, this method when being executed by processor Include:
Obtain the search term of user's input;
Point of interest to be searched POI is determined based on business search library and/or association's knowledge base according to described search word Claim;
According to the POI title to be searched, POI data information to be searched is obtained from POI data library as search As a result;
Wherein, in the business search library include current search scene under all kinds of business vocabulary with it includes POI title Between incidence relation;In association's knowledge base include current search scene under between each POI title and its replaceable vocabulary Incidence relation.
The computer storage medium of the embodiment of the present invention, can be using any of one or more computer-readable media Combination.Computer-readable medium can be computer-readable signal media or computer readable storage medium.It is computer-readable Storage medium for example may be-but not limited to-the system of electricity, magnetic, optical, electromagnetic, infrared ray or semiconductor, device or Device, or any above combination.The more specific example (non exhaustive list) of computer readable storage medium includes: tool There are electrical connection, the portable computer diskette, hard disk, random access memory (RAM), read-only memory of one or more conducting wires (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, portable compact disc read-only memory (CD- ROM), light storage device, magnetic memory device or above-mentioned any appropriate combination.In this document, computer-readable storage Medium can be any tangible medium for including or store program, which can be commanded execution system, device or device Using or it is in connection.
Computer-readable signal media may include in a base band or as carrier wave a part propagate data-signal, Wherein carry computer-readable program code.The data-signal of this propagation can take various forms, including but unlimited In electromagnetic signal, optical signal or above-mentioned any appropriate combination.Computer-readable signal media can also be that computer can Any computer-readable medium other than storage medium is read, which can send, propagates or transmit and be used for By the use of instruction execution system, device or device or program in connection.
The program code for including on computer-readable medium can transmit with any suitable medium, including --- but it is unlimited In wireless, electric wire, optical cable, RF etc. or above-mentioned any appropriate combination.
Can with one or more programming languages or combinations thereof come write for execute the embodiment of the present invention operation Computer program code, described program design language include object oriented program language-such as Java, Smalltalk, C++, further include conventional procedural programming language-such as " such as " language or similar program design language Speech.Program code can be executed fully on the user computer, partly be executed on the user computer, as an independence Software package execute, part on the user computer part execute on the remote computer or completely in remote computer or It is executed on server.In situations involving remote computers, remote computer can pass through the network of any kind --- packet It includes local area network (LAN) or the domain wide area network (WAN) is connected to subscriber computer, or, it may be connected to outer computer (such as benefit It is connected with ISP by internet).
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation, It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being implemented by above embodiments to the present invention Example is described in further detail, but the embodiment of the present invention is not limited only to above embodiments, is not departing from structure of the present invention It can also include more other equivalent embodiments in the case where think of, and the scope of the present invention is determined by scope of the appended claims It is fixed.

Claims (10)

1. a kind of interest point search method, which is characterized in that the described method includes:
Obtain the search term of user's input;
Point of interest POI title to be searched is determined based on business search library and/or association's knowledge base according to described search word;
According to the POI title to be searched, POI data information to be searched is obtained from POI data library as search result;
Wherein, in the business search library include current search scene under all kinds of business vocabulary and it includes POI title between Incidence relation;It include the pass under current search scene between each POI title and its replaceable vocabulary in association's knowledge base Connection relationship.
2. the method according to claim 1, wherein being based on business search library and association according to described search word Knowledge base determines point of interest POI title to be searched, comprising:
According to described search word, POI title to be searched is determined whether there is based on business search library;
If it does not exist, then POI title to be searched is determined based on association's knowledge base according to described search word.
3. method according to claim 1 or 2, which is characterized in that according to described search word, determined based on business search library Point of interest POI title to be searched, comprising:
Described search word is matched with all kinds of business vocabulary in business search library;
If successful match, the POI name for including by matched business vocabulary is referred to as POI title to be searched.
4. method according to claim 1 or 2, which is characterized in that according to described search word, based on association's knowledge base, really Fixed point of interest POI title to be searched, comprising:
Described search word is matched with the POI title and replaceable vocabulary associated in knowledge base;
If successful match, the POI name of the replaceable vocabulary association of the POI title of successful match and/or successful match is referred to as For POI title to be searched.
5. the method according to claim 1, wherein if the POI data that search result is at least two POI is believed Breath, then after obtaining POI data information to be searched in POI data library as search result, further includes:
According to described search result and preset rules, at least two POI is ranked up;
According to collating sequence, the POI data information of each POI in described search result is shown.
Wherein, the preset rules include in building rule, floor rule, initial rule, POI classification rule and locating rule At least one rule.
6. according to the method described in claim 5, it is characterized in that, if the preset rules include building rule, floor rule, At least two rules in initial rule, POI classification rule and locating rule, then according to described search result and default rule Then, at least two POI is ranked up, comprising:
According to it is described at least two rule priority, successively based on it is each rule and search result at least two POI into Row sequence.
7. according to the method described in claim 5, it is characterized in that,
The building rule is to be ranked up according to the degree of correlation of the function and search scene in the affiliated building POI;
The floor rule is to be ranked up according to the sequence of the affiliated floor of POI;
The POI classification rule is to be ranked up according to the priority of POI generic;
The locating rule is that the distance according to POI apart from user position is ranked up.
8. a kind of point of interest search device, which is characterized in that described device includes:
Search term obtains module, for obtaining the search term of user's input;
Interest point name determining module, for being determined according to described search word based on business search library and/or association's knowledge base Point of interest POI title to be searched;
Search result obtains module, for obtaining POI to be searched from POI data library according to the POI title to be searched Data information is as search result;
Wherein, in the business search library include current search scene under all kinds of business vocabulary and it includes POI title between Incidence relation;It include the pass under current search scene between each POI title and its replaceable vocabulary in association's knowledge base Connection relationship.
9. a kind of server, which is characterized in that the server includes:
One or more processors;
Memory, for storing one or more programs;
When one or more of programs are executed by one or more of processors, so that one or more of processors are real The now interest point search method as described in any in claim 1-7.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the program is by processor The interest point search method as described in any in claim 1-7 is realized when execution.
CN201910663187.6A 2019-07-22 2019-07-22 Interest point search method, device, server and storage medium Pending CN110388933A (en)

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Application publication date: 20191029