CN102567385A - Point-of-interest information search device, system and method - Google Patents
Point-of-interest information search device, system and method Download PDFInfo
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- CN102567385A CN102567385A CN201010612697XA CN201010612697A CN102567385A CN 102567385 A CN102567385 A CN 102567385A CN 201010612697X A CN201010612697X A CN 201010612697XA CN 201010612697 A CN201010612697 A CN 201010612697A CN 102567385 A CN102567385 A CN 102567385A
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Abstract
The invention discloses a point-of-interest information search device, system and method. The method includes: confirming searching conditions of the points of interest; obtaining benchmark information of the points of interest from a first information source according to the search conditions; obtaining pending-trial information of the points of information from a second information source according to the search conditions, wherein the benchmark information at least comprises accurate benchmark comparison information, and the pending-trial information at least comprises pending-trial comparison information and expending information which are identical in attributes; and judging whether the pending-trial comparison information is the same as benchmark comparison information, and outputting result information at least comprising the pending-trial comparison information and the expending information on yes judgment. The device comprises a confirming unit, a first search unit, a second search unit, a judging unit and an output unit. The system comprises a request end and the device. Simultaneously, requirements for abundant and accurate information amount of result information of points of interest search of users can be met.
Description
Technical field
The present invention relates to the data communication field of information search, especially a kind of interest point information search equipment, system and method.
Background technology
POI is the abbreviation of " Point of Interest ", also is " point of interest ".For map data base, all can comprise interest point information usually, and interest point information generally includes and all can comprise latitude and longitude information and additional information, satellite information has title, address and phone usually.And also can search interest point information on the internet; Interest point information on the internet also can comprise latitude and longitude information and satellite information usually; And this satellite information usually can be abundanter; Title, address, phone, extend information are arranged, and said extend information for example can be to recommend the style of cooking, comment information for food and drink class point of interest.
And, people to automotive performance require increasingly high.Safe, comfortable, environmental protection, service have become the theme of automotive development.Along with radio communication and Internet networks development, automobile is communicated by letter with the call center as a mobile carrier and is become a reality technically.Simultaneously, the development of Global Positioning System (GPS) (GPS) technology makes user vehicle directly understand road information onboard or through the call center, obtains navigation Service.Along with progress, the development of science and technology in city, user vehicle is often through interest point informations such as call center's search hotel, food and drink.
After the call center obtains the services request of user side; Obtain corresponding interest point information according to request content search map data base; Yet the satellite information content that the interest point information that obtains through map data base comprises as stated is less, can not satisfy user's demand; Certainly, obtain the services request of user side after, also can obtain corresponding interest point information, yet the interest point information that obtains through internet hunt is because maybe unauthorized through internet hunt, exist inaccurate and mislead user's situation.
Therefore,, both satisfied the user for the enough abundant demand of quantity of information for the resulting result of searching for point of interest information, again can be not accurate enough because of the information unauthorized, become one of problem demanding prompt solution in the present interest point information search procedure.
Summary of the invention
What the present invention solved is, the object information that in the interest point information search procedure, obtains, and quantity of information and accuracy can not reach the problem of demand simultaneously.
For addressing the above problem, the invention provides a kind of interest point information searching method, comprising:
Confirm the search condition of point of interest;
According to said search condition, obtain the reference information of said point of interest from first information source, said reference information comprises benchmark comparison information accurately at least;
According to said search condition, obtain the pending trial information of said point of interest from second information source, said pending trial information comprises pending trial comparison information and extend information at least, said pending trial comparison information is identical with said benchmark comparison information attribute;
Judge whether said pending trial comparison information is identical with said benchmark comparison information content, if output comprises the object information of pending trial comparison information and extend information at least.
Optional, in the said interest point information searching method, said search condition comprises search key.
Optional, in the said interest point information searching method, said search condition also comprises current location and hunting zone.
Optional, in the said interest point information searching method, said hunting zone is the whole nation or selected city.
Optional, in the said interest point information searching method, the reference information that obtains said point of interest from first information source comprises: said first information source obtains the pending reference information of some points of interest; Produce said reference information according to said some pending reference informations.
Optional; In the said interest point information searching method, said reference information also comprises the benchmark update information, and said pending trial information also comprises the pending trial update information; Said benchmark update information is identical with the attribute of said pending trial update information, and said object information comprises the benchmark update information.
Optional, in the said interest point information searching method, said benchmark update information and said pending trial update information are latitude and longitude information.
Optional, in the said interest point information searching method, the attribute that said benchmark comparison information and said pending trial comparison information comprise is in title, phone, the address at least one.
Optional, in the said interest point information searching method, when the classification of said point of interest was food and drink, the attribute of said extend information comprised the style of cooking, the comment information of recommending.
Optional, in the said interest point information searching method, said pending trial information comprises some, and all the benchmark comparison information with said reference information is different when the pending trial comparison information of all said pending trial information, then exports said reference information information as a result of.
Optional, in the said interest point information searching method, said search condition is confirmed by the request end input or based on the input of request end.
Optional, in the said interest point information searching method, the described request end is a mobile device.
Optional, in the said interest point information searching method, said method also comprises: said object information is sent to the described request end.
Optional, in the said interest point information searching method, the input mode of said search condition is phonetic entry.
Optional, in the said interest point information searching method, said first information source is map data base.
Optional, in the said interest point information searching method, said second information source is a network search engines.
The present invention also provides a kind of interest point information search equipment, comprising:
Confirm the unit, be used for confirming the search condition of point of interest;
First search unit is used for obtaining said reference information according to said search condition from first information source, and said reference information comprises benchmark comparison information accurately at least;
Second search unit is used for obtaining said pending trial information according to said search condition from second information source, and said pending trial information comprises pending trial comparison information and extend information at least, and said pending trial comparison information is identical with said benchmark comparison information attribute;
Judging unit is used to judge whether said pending trial comparison information is identical with the content of said benchmark comparison information;
Output unit is used for judged result, said reference information and pending trial information according to said judging unit, the output object information.
Optional, in the said interest point information search equipment, the judged result of said judging unit is for being that then said output unit output comprises the object information of pending trial comparison information and extend information at least; For not, then output unit is exported said reference information information as a result of.
Optional, in the said interest point information search equipment, said first information source is map data base.
Optional, in the said interest point information search equipment, said second information source is a network search engines.
Optional, in the said interest point information search equipment, said search condition is imported by the request end, perhaps based on the input of request end and confirm.
Optional, in the said interest point information search equipment, the mode of described request end input search condition is phonetic entry.
The present invention also provides a kind of interest point information search system, comprising:
The request end, to the searching request that the search equipment of interest point information sends interest point information, said searching request comprises search condition, and receives the object information that said interest point information search equipment sends;
The interest point information search equipment; Receive the searching request of described request end; And obtain the object information of said point of interest and be sent to the described request end based on said searching request, said interest point information search equipment is a kind of in the above-mentioned interest point information search equipment.
Compared with prior art, adopt interest point information search equipment of the present invention, system and method, have the following advantages:
1. on the one hand, because the benchmark comparison information that will from the pending trial comparison information that said second information source is obtained is originated with the said first information, obtain compares, the accuracy of the pending trial information that can guarantee to obtain in second information source; On the other hand, comprise the extend information in the pending trial information that second information source obtains in the object information of output, thereby can enrich the content of output object information.Thereby both satisfied the user for the enough abundant demand of quantity of information, satisfied the user again for information requirement accurately.
2. replace the pending trial update information of obtaining from said second information source with the benchmark update information of obtaining from said first information source and object information, export; Thereby make that the update information of output is more accurate; When said benchmark update information and said pending trial update information are latitude and longitude information, can guarantee that then the latitude and longitude information of exporting is more accurate.
3. the mode of said search condition is phonetic entry, thereby can make things convenient for the input of user for the input key word, for example is in driving, with the convenient safety of phonetic entry.
Description of drawings
Fig. 1 is the process flow diagram of interest point information searching method of the present invention;
Fig. 2 is the square frame module map of interest point information search equipment of the present invention;
Fig. 3 is the square frame module map of interest point information search system of the present invention.
Embodiment
Said as the background technology part, prior art, the object information that in the interest point information search procedure, obtains, quantity of information and accuracy can not reach demand simultaneously.
For make above-mentioned purpose of the present invention, feature and advantage can be more obviously understandable, promptly combines accompanying drawing and embodiment specific embodiments of the invention to do detailed explanation below.
Set forth a lot of details in the following description so that make much of the present invention, implement but the present invention can also adopt other to be different from alternate manner described here, so the present invention has not received the restriction of following disclosed specific embodiment.
See also Fig. 1, Fig. 1 is the process flow diagram of interest point information searching method of the present invention.For addressing the above problem, the invention provides a kind of interest point information searching method, comprising:
Step S1: the search condition of confirming point of interest;
Step S2: according to said search condition, obtain the reference information of said point of interest from first information source, said reference information comprises benchmark comparison information accurately at least;
Step S3: according to said search condition, obtain the pending trial information of said point of interest from second information source, said pending trial information comprises pending trial comparison information and extend information at least, and said pending trial comparison information is identical with said benchmark comparison information attribute;
Step S4: judge whether said pending trial comparison information is identical with said benchmark comparison information content, if execution in step S5 then: output comprises the object information of pending trial comparison information and extend information at least; If not, process ends then.
Wherein, said reference information also comprises the benchmark update information, and said pending trial information also comprises the pending trial update information, and said benchmark update information is identical with the attribute of said pending trial update information, and said object information comprises the benchmark update information.Thereby can utilize said benchmark update information to replace said pending trial update information, make that the object information of output is more accurate.
Wherein, said benchmark update information and said pending trial update information are latitude and longitude information.Certainly, said update information is with latitude and longitude information, not as limit.
Wherein, the said first information is originated and is map data base.This map data base can also can be the network map database for local map data base.Certainly, said first information source gets final product so long as the data in this information source are reliable also not as limit.
Wherein, said second information source is a network search engines.Certainly, said second information source is not also as limit, so long as the rich as a result that search is come out in this information source gets final product.
Wherein, the attribute that comprises of said benchmark comparison information and said pending trial comparison information is in title, phone, the address at least one.Certainly, the attribute that comprises of said benchmark comparison information and said pending trial comparison information also can be other.
Wherein, when the classification of said point of interest for example was food and drink, the attribute of said extend information comprised the style of cooking, the comment information of recommending.
For instance, when user's input " Xin Xiang remittance ", on the one hand, can obtain the reference information that Xin Xiang converges from first information source, said reference information comprises benchmark comparison information accurately at least: name information, address information, phone information; On the other hand; Can obtain the pending trial information that Xin Xiang converges from second information source; Said pending trial information comprises pending trial comparison information and extend information at least; Said pending trial comparison information comprises equally: name information, address information, phone information, said extend information comprises: recommend the style of cooking, comment information.Afterwards, with in the said pending trial comparison information with said benchmark comparison information in the content of name information do comparison; With in the said pending trial comparison information with said benchmark comparison information in the content of address information do comparison; With in the said pending trial comparison information with said benchmark comparison information in the content of phone information do comparison; When above-mentioned three times when more identical, then the object information to the hot fragrant search that converges of point of interest of output comprises in this pending trial information: name information, address information, phone information, the recommendation style of cooking, comment information.
It is thus clear that, on the one hand, because the benchmark comparison information that the pending trial comparison information that will obtain from said second information source is obtained originating with the said first information compares, the accuracy of the pending trial information that can guarantee to obtain in second information source; On the other hand, comprise the extend information in the pending trial information that second information source obtains in the object information of output, thereby can enrich the content of output object information.Thereby both satisfied the user for the enough abundant demand of quantity of information, satisfied the user again for information requirement accurately.
And; Replace the pending trial update information of obtaining from said second information source and object information, export with the benchmark update information of obtaining from said first information source; Thereby make that the update information of output is more accurate; When said benchmark update information and said pending trial update information are latitude and longitude information, can guarantee that then the latitude and longitude information of exporting is more accurate.
Wherein, when the said pending trial information that obtains from said second information source comprises some, and the pending trial comparison information of all said pending trial information all the benchmark comparison information with said reference information is different, then export said reference information information as a result of.Thereby, can guarantee to have object information output on the one hand, guarantee the accuracy of object information on the other hand.
Wherein, said search condition comprises search key, and said search condition can also comprise current location and hunting zone, and said hunting zone is the whole nation or selected city.
Wherein, obtaining the reference information of said point of interest from first information source can be for comprising: said first information source obtains the pending reference information of some points of interest; Produce said reference information according to said some pending reference informations.
Wherein, said search condition can confirm that the described request end is a mobile device by request end input or based on the input of request end.
Wherein, said method also comprises: said object information is sent to the described request end.
Wherein, the input mode of said search condition is phonetic entry.Thereby can make things convenient for the input of user for the input key word, for example be in driving, with the convenient safety of phonetic entry.
Please consult Fig. 2 again, Fig. 2 is the square frame module map of interest point information search equipment of the present invention.The present invention also provides a kind of interest point information search equipment 100, comprising:
Judging unit 40 links to each other with said first search unit 20 and said second search unit 30, is used to judge whether said pending trial comparison information is identical with the content of said benchmark comparison information;
Wherein, the judged result of said judging unit 40: for being, then said output unit 40 outputs comprise the object information of pending trial comparison information and extend information at least; For not, the said reference information of output unit 40 outputs information as a result of then.
Because the benchmark comparison information that pending trial comparison information that said judging unit 40 obtains said second search unit 30 and said first search unit 20 obtain compares, and can guarantee the accuracy of the pending trial information that second search unit 30 obtains; On the other hand, comprise the extend information in the pending trial information that second search unit 30 obtains in the object information of output unit 50 output, thereby can enrich the content of output object information.Thereby both satisfied the user for the enough abundant demand of quantity of information, satisfied the user again for information requirement accurately.
Wherein, the said first information is originated and is map data base.
Wherein, said second information source is a network search engines.
Wherein, said search condition is imported by the request end, perhaps based on the input of request end and confirm that the mode of described request end input search condition is phonetic entry.The mode of said search condition is phonetic entry, can make things convenient for the input of user for the input key word, for example is in driving, with the convenient safety of phonetic entry.
See also Fig. 3, Fig. 3 is the square frame module map of interest point information search system of the present invention.The present invention also provides a kind of interest point information search system, comprising:
Interest point information search equipment 100; Receive the searching request of described request end; And obtain the object information of said point of interest and be sent to described request end 200 based on said searching request, said interest point information search equipment 100 is a kind of in the above-mentioned interest point information search equipment 100.
Though the present invention with preferred embodiment openly as above; But it is not to be used for limiting the present invention; Any those skilled in the art are not breaking away from the spirit and scope of the present invention; Can make possible change and modification, so protection scope of the present invention should be as the criterion with the scope that claim of the present invention was defined.
Claims (23)
1. an interest point information searching method is characterized in that, comprising:
Confirm the search condition of point of interest;
According to said search condition, obtain the reference information of said point of interest from first information source, said reference information comprises benchmark comparison information accurately at least;
According to said search condition, obtain the pending trial information of said point of interest from second information source, said pending trial information comprises pending trial comparison information and extend information at least, said pending trial comparison information is identical with said benchmark comparison information attribute;
Judge whether said pending trial comparison information is identical with said benchmark comparison information content, if output comprises the object information of pending trial comparison information and extend information at least.
2. interest point information searching method as claimed in claim 1; It is characterized in that; Said reference information also comprises the benchmark update information; Said pending trial information also comprises the pending trial update information, and said benchmark update information is identical with the attribute of said pending trial update information, and said object information comprises the benchmark update information.
3. interest point information searching method as claimed in claim 2 is characterized in that, said benchmark update information and said pending trial update information are latitude and longitude information.
4. interest point information searching method as claimed in claim 1 is characterized in that, the attribute that said benchmark comparison information and said pending trial comparison information comprise is in title, phone, the address at least one.
5. interest point information searching method as claimed in claim 1 is characterized in that, when the classification of said point of interest was food and drink, the attribute of said extend information comprised the style of cooking, the comment information of recommending.
6. interest point information searching method as claimed in claim 1; It is characterized in that; Said pending trial information comprises some, and all the benchmark comparison information with said reference information is different when the pending trial comparison information of all said pending trial information, then exports said reference information information as a result of.
7. interest point information searching method as claimed in claim 1 is characterized in that, said search condition is confirmed by request end input or based on the input of request end.
8. interest point information searching method as claimed in claim 7 is characterized in that, the described request end is a mobile device.
9. interest point information searching method as claimed in claim 7 is characterized in that, said method also comprises step: said object information is sent to the described request end.
10. interest point information searching method as claimed in claim 7 is characterized in that, the input mode of said search condition is phonetic entry.
11., it is characterized in that said first information source is map data base like each described interest point information searching method among the claim 1-10.
12. interest point information searching method as claimed in claim 11 is characterized in that, said map data base is local data base or network data base.
13., it is characterized in that said second information source is a network search engines like each described interest point information searching method among the claim 1-10.
14. interest point information searching method as claimed in claim 1 is characterized in that said search condition comprises search key.
15. interest point information searching method as claimed in claim 14 is characterized in that, in the said interest point information searching method, said search condition also comprises current location and hunting zone.
16. interest point information searching method as claimed in claim 1 is characterized in that, the reference information that obtains said point of interest from first information source comprises: said first information source obtains the pending reference information of some points of interest; Produce said reference information according to said some pending reference informations.
17. an interest point information search equipment is characterized in that, comprising:
Confirm the unit, be used for confirming the search condition of point of interest;
First search unit is used for obtaining said reference information according to said search condition from first information source, and said reference information comprises benchmark comparison information accurately at least;
Second search unit is used for obtaining said pending trial information according to said search condition from second information source, and said pending trial information comprises pending trial comparison information and extend information at least, and said pending trial comparison information is identical with said benchmark comparison information attribute;
Judging unit is used to judge whether said pending trial comparison information is identical with the content of said benchmark comparison information;
Output unit is used for judged result, said reference information and pending trial information according to said judging unit, the output object information.
18. interest point information search equipment as claimed in claim 17 is characterized in that, the judged result of said judging unit is for being, then said output unit output comprises the object information of pending trial comparison information and extend information at least; For not, then output unit is exported said reference information information as a result of.
19., it is characterized in that said first information source is map data base like claim 17 or 18 described interest point information search equipments.
20., it is characterized in that said second information source is a network search engines like claim 17 or 18 described interest point information search equipments.
21. interest point information search equipment as claimed in claim 17 is characterized in that said search condition is imported by the request end, perhaps based on the input of request end and confirm.
22. interest point information search equipment as claimed in claim 20 is characterized in that, the mode of described request end input search condition is phonetic entry.
23. an interest point information search system comprises:
The request end, to the searching request that the search equipment of interest point information sends interest point information, said searching request comprises search condition, and receives the object information that said interest point information search equipment sends;
The interest point information search equipment; Receive the searching request of described request end; And obtain the object information of said point of interest and be sent to the described request end based on said searching request; It is characterized in that the search equipment of said interest point information is each described interest point information search equipment of claim 13-18.
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| CN201010612697.XA CN102567385B (en) | 2010-12-29 | 2010-12-29 | Point-of-interest information search device, system and method |
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| CN201010612697.XA CN102567385B (en) | 2010-12-29 | 2010-12-29 | Point-of-interest information search device, system and method |
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| CN104112213A (en) * | 2013-04-19 | 2014-10-22 | 腾讯科技（深圳）有限公司 | Method and apparatus of recommendation information |
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| CN104866542A (en) * | 2015-05-05 | 2015-08-26 | 腾讯科技（深圳）有限公司 | POI data verification method and device |
| CN105159921A (en) * | 2015-07-29 | 2015-12-16 | 北京奇虎科技有限公司 | Method and apparatus for de-duplicating point-of-interest (POI) data in map |
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