CN106991185A - The hotel's latitude and longitude information maintaining method and system of OTA websites - Google Patents
The hotel's latitude and longitude information maintaining method and system of OTA websites Download PDFInfo
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- CN106991185A CN106991185A CN201710229166.4A CN201710229166A CN106991185A CN 106991185 A CN106991185 A CN 106991185A CN 201710229166 A CN201710229166 A CN 201710229166A CN 106991185 A CN106991185 A CN 106991185A
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- CN
- China
- Prior art keywords
- latitude
- longitude
- hotel
- address information
- information
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
- G01C21/3682—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities output of POI information on a road map
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/12—Hotels or restaurants
Abstract
The invention discloses the hotel's latitude and longitude information maintaining method and system of a kind of OTA websites, wherein method includes：S1, the address information for receiving hotel to be safeguarded；S2, the geographic information encoding interface by incoming at least two network map of address information difference, inquire about address information corresponding target longitude and latitude in the network map；S3, detection Query Result, when there is Query Result described at least two, the Query Result is transformed into same coordinate system, the range difference of any two longitude and latitude is calculated in the coordinate system, and detect result of calculation, when the range difference is less than first threshold, the corresponding target longitude and latitude of the range difference is designated as credible target longitude and latitude, S4 is then performed；S4, the credible target longitude and latitude is stored as the corresponding standard longitude and latitude of the address information.The present invention effectively improves maintenance efficiency, information accuracy and uniformity, final to improve and improve Consumer's Experience, reduces and complains.
Description
Technical field
The present invention relates to hotel's latitude and longitude information maintaining method of a kind of OTA websites (online tourism website) and system.
Background technology
Hotel's latitude and longitude information, is unusual one of key message in many dimensional informations in hotel.It directly affects user and existed
During predetermined search hotel, interested hotel periphery business area, periphery POI (point of interest) positional information such as subway station, and move in this
During hotel, traffic and navigation information.
Current hotel latitude and longitude information is safeguarded, is to carry out manual maintenance by hotel information module, due to latitude and longitude information
The complexity and diversity (such as standard is more, precision is big) of itself, manual maintenance efficiency is low, typing mistake easily occurs.In addition, right
, will be direct if hotel information mistake in the accuracy and actual effect of announced hotel information, it is impossible to by manually investigating one by one
Influence user is predetermined and moves in the experience in hotel, or even complains.
The content of the invention
The technical problem to be solved in the present invention be in order to overcome in the prior art manual maintenance efficiency it is low, error-prone, and
It can not find that there is provided a kind of hotel's latitude and longitude information of OTA websites for the defects such as the accuracy and actual effect that have released news in time
Maintaining method and system.
The present invention is to solve above-mentioned technical problem by following technical proposals：
A kind of hotel latitude and longitude information maintaining method of OTA websites, including：
S1, the address information for receiving hotel to be safeguarded, the address information include the place city in the hotel to be safeguarded
Title and the better address in the hotel to be safeguarded；
S2, the geographic information encoding interface by incoming at least two network map of address information difference, inquiry are described
Address information corresponding target longitude and latitude in the network map；
S3, detection Query Result, when there is Query Result described at least two, identical seat is transformed into by the Query Result
Mark system, calculates the range difference of any two longitude and latitude in the coordinate system, and detects result of calculation, when the range difference is less than
During first threshold, the corresponding target longitude and latitude of the range difference is designated as credible target longitude and latitude, S4 is then performed；
S4, the credible target longitude and latitude is stored as the corresponding standard longitude and latitude of the address information.
It is preferred that in the step S3 when Query Result described in only one of which when, then the target longitude and latitude is designated as
Credible target longitude and latitude, then performs the step S4.
It is preferred that at least two network map include Baidu map, high moral map and Google Maps among at least
Two.
It is preferred that the coordinate system includes BD09 coordinate systems, GCJ02 coordinate systems or WGS84 coordinate systems.
It is preferred that before the step S2 is performed, first judge whether include original longitude and latitude in the address information, if
It is no, then perform S2；If so, then performing following steps：
S2 ', the geographic information encoding interface by least one incoming network map of the address information, inquire about the address
Information corresponding target longitude and latitude in the network map；
S3 ', detection Query Result, when there is the Query Result, calculate the target longitude and latitude in same coordinate system
With the range difference of the original longitude and latitude, and judge the range difference whether be more than Second Threshold, if so, then sending early warning.
It is preferred that before the step S2 is performed, first judging whether the address information belongs to address overseas, if it is not, then
Perform S2；If so, then performing following steps：
S2 ", the geographic information encoding interface by least one incoming network map of the address information, inquire about the address
Information corresponding target longitude and latitude in the network map；
S3 ", detection Query Result, when there is the Query Result, are then designated as credible target by the target longitude and latitude and pass through
Latitude, then performs the step S4.
A kind of hotel latitude and longitude information maintenance system of OTA websites, including receiving module, the first enquiry module, at first
Module and memory module are managed,
The receiving module, the address information for receiving hotel to be safeguarded, the address information is waited to safeguard including described
The place city name in hotel and the better address in the hotel to be safeguarded；
First enquiry module, the geography information for the address information to be distinguished to incoming at least two network map
Addressable port, inquires about address information corresponding target longitude and latitude in the network map；
The first processing module, the Query Result for detecting first enquiry module, when having described at least two
During Query Result, the Query Result is transformed into same coordinate system, any two longitude and latitude is calculated in the coordinate system
Range difference, and result of calculation is detected, when the range difference is less than first threshold, the corresponding target of the range difference is passed through
Latitude is designated as credible target longitude and latitude, then calls the memory module；
The memory module, for the credible target longitude and latitude to be stored as into the corresponding standard longitude and latitude of the address information
Degree.
It is preferred that when the first processing module only detects a Query Result, then by the target longitude and latitude
Credible target longitude and latitude is designated as, the memory module is then called.
It is preferred that at least two network map include Baidu map, high moral map and Google Maps among at least
Two.
It is preferred that coordinate system described in the first processing module includes BD09 coordinate systems, GCJ02 coordinate systems or WGS84
Coordinate system.
It is preferred that the system also includes the first judge module, the second enquiry module and Second processing module, described first
Judge module is used for before first enquiry module is called, and first judges whether the address information includes original longitude and latitude,
When being judged as NO, first enquiry module is called；When being judged as YES, second enquiry module is called；
Second enquiry module, for by the geographic information encoding of at least one incoming network map of the address information
Interface, and the address information corresponding target longitude and latitude in the network map is inquired about, then call the second processing
Module；
The Second processing module, the Query Result for detecting second enquiry module, when there is the Query Result
When, then the range difference of the target longitude and latitude and the original longitude and latitude is calculated in same coordinate system, and judge the distance
Whether difference is more than Second Threshold, when being judged as YES, sends early warning.
It is preferred that the system also includes the second judge module and the 3rd enquiry module, second judge module is used for
Before first enquiry module is called, first judge whether the address information belongs to address overseas, when being judged as NO, call
First enquiry module；When being judged as YES, the 3rd enquiry module is called；
3rd enquiry module, for by the geographic information encoding of at least one incoming network map of the address information
Interface, inquires about address information corresponding target longitude and latitude in the network map, and detects Query Result, described when having
During Query Result, the target longitude and latitude is designated as credible target longitude and latitude, the memory module is then called.
The positive effect of the present invention is：The present invention effectively reduces manual maintenance, so as to improve maintenance efficiency, subtracts
Few Data Enter mistake, while the accuracy and actual effect of hotel's latitude and longitude information issued on line can also be investigated, is carried
High hotel information accuracy and uniformity, it is final to improve and improve user in search hotel and the experience for moving in hotel, reduce and use
Complain at family.
Brief description of the drawings
Fig. 1 is the flow chart of hotel's latitude and longitude information maintaining method of the OTA websites of the embodiment of the present invention 1.
Fig. 2 is the flow chart of hotel's latitude and longitude information maintaining method of the OTA websites of the embodiment of the present invention 2.
Fig. 3 is the flow chart of hotel's latitude and longitude information maintaining method of the OTA websites of the embodiment of the present invention 3.
Fig. 4 is the schematic diagram of hotel's latitude and longitude information maintenance system of the OTA websites of the embodiment of the present invention 4.
Embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to described reality
Apply among a scope.
Embodiment 1
As shown in figure 1, a kind of hotel's latitude and longitude information maintaining method of OTA websites, including：
Step 101, the address information for receiving hotel to be safeguarded, the address information include the place in the hotel to be safeguarded
City name and the better address in the hotel to be safeguarded.
Step 102, the geographic information encoding interface by incoming at least two network map of address information difference, inquiry
The address information corresponding target longitude and latitude in the network map.
Wherein, at least two network map includes at least two among Baidu map, high moral map and Google Maps
It is individual.Distinguish the incoming Baidu map, the geographical of high the moral map and the Google Maps than address information as will be described to believe
Cease addressable port, the Baidu map, the geographic information encoding interface such as institute of table 1 of high the moral map and the Google Maps
Show, inquire about the address information including the Baidu map, described high three network maps of moral map and the Google Maps
In corresponding target longitude and latitude.
The geographic information encoding interface of the Baidu map of table 1, high moral map Google Maps
Step 103, detection Query Result, when there is Query Result described at least two, the Query Result is transformed into
Same coordinate system, calculates the range difference of any two longitude and latitude in the coordinate system, and detects result of calculation, when the distance
When difference is less than first threshold, the corresponding target longitude and latitude of the range difference is designated as credible target longitude and latitude, then held
Row step 104.
Wherein, the coordinate system includes BD09 coordinate systems, GCJ02 coordinate systems or WGS84 coordinate systems.
Further, when at least one described range difference is less than first threshold, by the corresponding mesh of the range difference
Mark longitude and latitude is designated as after credible target longitude and latitude, is assigned to after the credible target longitude and latitude is changed by coordinates system
Insincere target longitude and latitude so that insincere target longitude and latitude is modernized into credible target longitude and latitude, then performs step 104；
Or the corresponding mesh of the network map without Query Result is used as after the credible target longitude and latitude is changed by coordinate system
Longitude and latitude is marked, so as to allow the network map of no Query Result also to have corresponding credible target longitude and latitude, step is then performed
104.Further, can also be by the target longitude and latitude in its corresponding institute when the range difference is not less than first threshold
State and corresponding point is shown as in network map, be easy to the correct longitude and latitude of handmarking.
Such as described Baidu map, the Query Result of high the moral map and the Google Maps are respectively target longitude and latitude
A, B and C, wherein A are BD09 coordinate system longitudes and latitudes, and B is GCJ02 coordinate system longitudes and latitudes, and C is WGS84 coordinate system longitudes and latitudes, then will
A, B, C are transformed into same coordinate system by coordinate system, are such as transformed into WGS84 coordinate systems, i.e., longitude and latitude A and B need to be passed through into coordinate
System, which is transformed into after WGS84 coordinate systems, becomes A ' and B ', then calculates A ', B ', the range differences of C between any two, that is, calculate respectively
A ' and B ', A ' and C and B ' and C range difference, are detected after the completion of calculating to result of calculation, when the result of calculation is less than
During first threshold, the first threshold preferred value is 10m, then being designated as the corresponding target longitude and latitude of the result of calculation can
Believe target longitude and latitude, such as when A ' and B ' range difference is less than 10m, then target the longitude and latitude A and B are designated as into credible target passes through
Latitude, and target the longitude and latitude A and C are then such as designated as credible target longitude and latitude when A ' and C range difference is less than 10m,
Such as target the longitude and latitude B and C are then designated as credible target longitude and latitude, then when B ' and C range difference is less than 10m again
Perform step 104.Further, when A ' and B ' range difference are less than 10m, and the range difference of A ' and C range difference and B ' and C is equal
Not less than 10m, then it is believed that the target longitude and latitude C is insincere, so as to which credible target longitude and latitude A or B is passed through into seat
It is all WGS84 coordinate systems to be assigned to C-shaped into credible target longitude and latitude C ', wherein C ' and C after the conversion of mark system, then performs step
104；Or such as described Google Maps without Query Result, i.e., foregoing C is not present, and now the foregoing converted coordinate system of A and B and
After calculating, gained range difference is less than 10m, so that A, B are designated as credible target longitude and latitude, at this moment can turn A or B by coordinate system
C is assigned to after changing as the target longitude and latitude of the Google Maps without Query Result, it is final to cause without described in Query Result
Google Maps can also have corresponding credible target longitude and latitude, then perform step 104.Further, when A ', B ', C between any two
Range difference be not less than 10m when, then it is assumed that A, B and C be it is insincere, can also by A, B and C respectively the Baidu map,
Corresponding point is shown as in the high moral map and the Google Maps, and sends prompting such as dialog box, text information, is reminded
By the correct longitude and latitude of handmarking.
Further, when the Query Result only one of which of detection, then the target longitude and latitude is designated as credible target
Longitude and latitude, then performs step 104.Further, nothing is used as after also the credible target longitude and latitude can be changed by coordinate system
The corresponding target longitude and latitude of the network map of Query Result, so as to allow the network map of no Query Result also to have correspondence
Credible target longitude and latitude, then perform step 104.
It is target longitude and latitude A such as to only have the Query Result of the Baidu map, and wherein A is BD09 coordinate system longitudes and latitudes,
The target longitude and latitude A is then designated as credible target longitude and latitude, and form the high moral map and institute after being changed by coordinate system
State the corresponding credible target longitude and latitude of Google Maps.
Step 104, credible target longitude and latitude is stored as to the corresponding standard longitude and latitude of the address information.
By step 103 given example, the coordinate system of the standard longitude and latitude may include BD09 coordinate systems, GCJ02
Coordinate system and WGS84 coordinate systems.Especially, the standard longitude and latitude of domestic address should at least include the longitude and latitude of BD09 coordinate systems
The longitude and latitude of degree and GCJ02 coordinate systems, and overseas the standard longitude and latitude of address should at least include the longitude and latitude of WGS84 coordinate systems
Degree.
Embodiment 2
As shown in Fig. 2 a kind of hotel's latitude and longitude information maintaining method of OTA websites, in addition to：
Step 101, the address information for receiving hotel to be safeguarded, the address information include the place in the hotel to be safeguarded
City name and the better address in the hotel to be safeguarded.
Step 102 ', when the address information include original longitude and latitude when, by least one incoming net of the address information
The geographic information encoding interface of network map, inquires about address information corresponding target longitude and latitude in the network map.
Wherein, at least one described network map includes at least one among Baidu map, high moral map and Google Maps
Individual, the geographic information encoding interface is as shown in foregoing table 1.
Step 103 ', detection Query Result, when there is the Query Result, target warp is calculated in same coordinate system
The range difference of latitude and the original longitude and latitude, and judge whether the range difference is more than Second Threshold, if so, then sending pre-
It is alert.
Such as original longitude and latitude is D0If, D0For BD09 coordinate systems, if then obtaining target longitude and latitude D in Baidu map, so
D and D is calculated afterwards0The distance between poor Δ R=| D-D0|；If or D0For GCJ02 coordinate systems, if then being obtained in high moral map
Target longitude and latitude D, then calculates D and D0The distance between poor Δ R=| D-D0|；If or D0For WGS84 coordinate systems, if then existing
Target longitude and latitude D is obtained in Google Maps, D and D is then calculated0The distance between poor Δ R=| D-D0|.Then detection calculates knot
Really, if the range difference Δ R is more than Second Threshold, the preferred value of Second Threshold is 10m, then the original longitude and latitude D0's
Accuracy and validity leave a question open, at this moment can be by the original longitude and latitude D0Be classified as warning information, send early warning such as pop-up dialogue box,
Text information etc., is easy to desk checking.
Embodiment 3
As shown in figure 3, a kind of hotel's latitude and longitude information maintaining method of OTA websites, in addition to：
Step 101, the address information for receiving hotel to be safeguarded, the address information include the place in the hotel to be safeguarded
City name and the better address in the hotel to be safeguarded.
Step 102 ", when the address information is address overseas, by least one incoming network of the address information
The geographic information encoding interface of figure, inquires about address information corresponding target longitude and latitude in the network map.
Wherein, at least one described network map includes Google Maps, for example foregoing institute of table 1 of the geographic information encoding interface
Show.
Step 103 ", detection Query Result, when there is the Query Result, are then designated as credible mesh by the target longitude and latitude
Longitude and latitude is marked, step 104 is then performed.
Step 104, credible target longitude and latitude is stored as to the corresponding standard longitude and latitude of the address information.
Wherein, the coordinate system of the standard longitude and latitude at least includes WGS84 coordinate systems.
Embodiment 4
As shown in figure 4, hotel's latitude and longitude information maintenance system of the OTA websites of the present embodiment, including receiving module 1,
One enquiry module 2, first processing module 3 and memory module 4,
The receiving module 1, the address information for receiving hotel to be safeguarded, the address information is waited to safeguard including described
The place city name in hotel and the better address in the hotel to be safeguarded；
First enquiry module 2, believes for the address information to be distinguished into the geographical of incoming at least two network map
Addressable port is ceased, at least two network map includes at least two among Baidu map, high moral map and Google Maps,
Inquire about the address information corresponding target longitude and latitude in the network map；
The first processing module 3, the Query Result for detecting first enquiry module 2, when there is at least two institutes
When stating Query Result, the Query Result is transformed into same coordinate system, the coordinate system includes BD09 coordinate systems, GCJ02 and sat
Mark system or WGS84 coordinate systems, calculate the range difference of any two longitude and latitude in the coordinate system, and detect result of calculation, when
When the range difference is less than first threshold, the corresponding target longitude and latitude of the range difference is designated as credible target longitude and latitude
Degree, then calls the memory module 4.Further, when at least one described range difference is less than first threshold, will it is described away from
The corresponding target longitude and latitude of deviation is designated as credible target longitude and latitude, and the credible target longitude and latitude is sat by coordinate
Insincere target longitude and latitude is assigned to after the conversion of mark system so that insincere target longitude and latitude is modernized into credible target longitude and latitude,
Then the memory module 4 is called；Or as without Query Result after the credible target longitude and latitude is changed by coordinate system
The corresponding target longitude and latitude of the network map, so as to allow the network map of no Query Result also to have corresponding credible mesh
Longitude and latitude is marked, the memory module 4 is then called.Further, can also be by when the range difference is not less than first threshold
The target longitude and latitude is shown as corresponding point in its corresponding described network map, is easy to the correct longitude and latitude of handmarking.
Further, when the first processing module 3 only detects a Query Result, then by the target longitude and latitude
Degree is designated as credible target longitude and latitude, then calls the memory module 4.Further, the credible target longitude and latitude can also be led to
Cross after coordinate system conversion as the corresponding longitude and latitude of the network map without Query Result, so as to allow described in no Query Result
Network map also has corresponding credible target longitude and latitude, then calls the memory module 4.
The memory module 4, is passed through for the credible target longitude and latitude to be stored as into the corresponding standard of the address information
Latitude.
As shown in figure 4, the system also includes the first judge module 5, the second enquiry module 6 and Second processing module 7, institute
Stating the first judge module 5 is used for before the first enquiry module 2 is called, and first judges whether the address information includes original longitude and latitude
Degree, when being judged as NO, calls first enquiry module 2；When being judged as YES, second enquiry module 6 is called；
Second enquiry module 6, for the geography information of at least one incoming network map of the address information to be compiled
Code interface, at least one described network map includes at least one among Baidu map, high moral map and Google Maps, and looks into
The address information corresponding target longitude and latitude in the network map is ask, then call Second processing module 7；
The Second processing module 7, the Query Result for detecting second enquiry module 6 is tied when there is the inquiry
During fruit, then calculate the range difference of the target longitude and latitude and the original longitude and latitude in same coordinate system, and judge it is described away from
Whether deviation is more than Second Threshold, when being judged as YES, sends warning information.
As shown in figure 4, the system also includes the second judge module 8 and the 3rd enquiry module 9, second judge module
8 are used for before the first enquiry module 2 is called, and first judge whether the address information belongs to address overseas, when being judged as NO, and adjust
With first enquiry module 2；When being judged as YES, the 3rd enquiry module 9 is called, the 3rd enquiry module 9 is used for
By the geographic information encoding interface of at least one incoming network map of the address information, at least one described network map includes
Google Maps, inquires about address information corresponding target longitude and latitude in the network map, and detects Query Result, when having
During the Query Result, the target longitude and latitude is designated as credible target longitude and latitude, the memory module 4 is then called.
Although the embodiment of the present invention is the foregoing described, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
On the premise of the principle and essence of the present invention, various changes or modifications can be made to these embodiments, but these changes and
Modification each falls within protection scope of the present invention.
Claims (12)
1. a kind of hotel's latitude and longitude information maintaining method of OTA websites, it is characterised in that including：
S1, the address information for receiving hotel to be safeguarded, the address information include the place city name in the hotel to be safeguarded
With the better address in the hotel to be safeguarded；
S2, the geographic information encoding interface by incoming at least two network map of address information difference, inquire about the address
Information corresponding target longitude and latitude in the network map；
S3, detection Query Result, when there is Query Result described at least two, same coordinate is transformed into by the Query Result
System, calculates the range difference of any two longitude and latitude in the coordinate system, and detects result of calculation, when the range difference is less than the
During one threshold value, the corresponding target longitude and latitude of the range difference is designated as credible target longitude and latitude, S4 is then performed；
S4, the credible target longitude and latitude is stored as the corresponding standard longitude and latitude of the address information.
2. hotel's latitude and longitude information maintaining method of OTA websites as claimed in claim 1, it is characterised in that in the step
In S3 when Query Result described in only one of which, then the target longitude and latitude is designated as credible target longitude and latitude, then performs institute
State step S4.
3. hotel's latitude and longitude information maintaining method of OTA websites as claimed in claim 1, it is characterised in that described at least two
Individual network map includes at least two among Baidu map, high moral map and Google Maps.
4. hotel's latitude and longitude information maintaining method of OTA websites as claimed in claim 1, it is characterised in that the coordinate system
Including BD09 coordinate systems, GCJ02 coordinate systems or WGS84 coordinate systems.
5. hotel's latitude and longitude information maintaining method of the OTA websites as any one of claim 1-4, it is characterised in that
Before the step S2 is performed, first judge whether include original longitude and latitude in the address information, if it is not, then performing S2；If
It is then to perform following steps：
S2 ', the geographic information encoding interface by least one incoming network map of the address information, inquire about the address information
The corresponding target longitude and latitude in the network map；
S3 ', detection Query Result, when there is the Query Result, calculate the target longitude and latitude and institute in same coordinate system
The range difference of original longitude and latitude is stated, and judges whether the range difference is more than Second Threshold, if so, then sending early warning.
6. hotel's latitude and longitude information maintaining method of the OTA websites as any one of claim 1-4, it is characterised in that
Before the step S2 is performed, first judge whether the address information belongs to address overseas, if it is not, then performing S2；If so, then holding
Row following steps：
S2 ", the geographic information encoding interface by least one incoming network map of the address information, inquire about the address information
The corresponding target longitude and latitude in the network map；
S3 ", detection Query Result, when there is the Query Result, are then designated as credible target longitude and latitude by the target longitude and latitude,
Then the step S4 is performed.
7. hotel's latitude and longitude information maintenance system of a kind of OTA websites, it is characterised in that including receiving module, the first inquiry mould
Block, first processing module and memory module,
The receiving module, the address information for receiving hotel to be safeguarded, the address information includes the hotel to be safeguarded
Place city name and the hotel to be safeguarded better address；
First enquiry module, the geographic information encoding for the address information to be distinguished to incoming at least two network map
Interface, inquires about address information corresponding target longitude and latitude in the network map；
The first processing module, the Query Result for detecting first enquiry module is inquired about when having described at least two
When as a result, the Query Result is transformed into same coordinate system, the distance of any two longitude and latitude is calculated in the coordinate system
Difference, and result of calculation is detected, when the range difference is less than first threshold, by the corresponding target longitude and latitude of the range difference
Credible target longitude and latitude is designated as, the memory module is then called；
The memory module, for the credible target longitude and latitude to be stored as into the corresponding standard longitude and latitude of the address information.
8. hotel's latitude and longitude information maintenance system of OTA websites as claimed in claim 7, it is characterised in that at described first
When reason module only detects a Query Result, then the target longitude and latitude is designated as credible target longitude and latitude, then adjusted
Use the memory module.
9. hotel's latitude and longitude information maintenance system of OTA websites as claimed in claim 7, it is characterised in that described at least two
Individual network map includes at least two among Baidu map, high moral map and Google Maps.
10. hotel's latitude and longitude information maintenance system of OTA websites as claimed in claim 7, it is characterised in that the coordinate system
Including BD09 coordinate systems, GCJ02 coordinate systems or WGS84 coordinate systems.
11. hotel's latitude and longitude information maintenance system of the OTA websites as any one of claim 7-10, its feature exists
In the system also includes the first judge module, the second enquiry module and Second processing module, and first judge module is used
In judging whether the address information includes original longitude and latitude, when being judged as NO, first enquiry module is called；When sentencing
When breaking to be, second enquiry module is called；
Second enquiry module, for the geographic information encoding of at least one incoming network map of the address information to be connect
Mouthful, address information corresponding target longitude and latitude in the network map is inquired about, the Second processing module is then called；
The Second processing module, the Query Result for detecting second enquiry module, when there is the Query Result, then
The range difference of the target longitude and latitude and the original longitude and latitude is calculated in same coordinate system, and whether judges the range difference
More than Second Threshold, when being judged as YES, warning information is sent.
12. hotel's latitude and longitude information maintenance system of the OTA websites as any one of claim 7-10, its feature exists
In the system also includes the second judge module and the 3rd enquiry module, and second judge module is used to judge the address
Whether information belongs to address overseas, when being judged as NO, and calls first enquiry module；When being judged as YES, call described
3rd enquiry module；
3rd enquiry module, for the geographic information encoding of at least one incoming network map of the address information to be connect
Mouthful, address information corresponding target longitude and latitude in the network map is inquired about, and detect Query Result, when there is described look into
When asking result, the target longitude and latitude is designated as credible target longitude and latitude, the memory module is then called.
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