CN103778209A - POI (Point of Interest) search result display method and electronic equipment - Google Patents
POI (Point of Interest) search result display method and electronic equipment Download PDFInfo
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- CN103778209A CN103778209A CN201410019198.8A CN201410019198A CN103778209A CN 103778209 A CN103778209 A CN 103778209A CN 201410019198 A CN201410019198 A CN 201410019198A CN 103778209 A CN103778209 A CN 103778209A
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Abstract
The embodiment of the invention discloses a POI (Point of Interest) search result display method and electronic equipment. The POI search result display method comprises the steps of receiving input keywords, searching according to the received keywords, wherein the searched POIs comprise prestored primary POIs and secondary POIs, wherein the primary POIs and the secondary POIs have a correlation; displaying the searched POIs. The POI search result display method and the electronic equipment have the advantages that since the prestored primary POIs and secondary POIs are displayed when the searched POIs are displayed, the specific positions of places or areas are more clearly displayed, the users can be helped to know the details of the places or the areas and the users can conveniently and quickly reach the desired places.
Description
Technical field
The present invention relates to a kind of display packing, relate in particular to a kind of POI result for retrieval display packing and electronic equipment.
Background technology
Electronic equipment is the equipment that there are the data such as storer energy storing electronic map, address book or favorites inside, and user can retrieve it by electronic equipment and want the particular location of searching.Electronic equipment can be car-mounted terminal, portable navigation device, mobile phone terminal, panel computer, computer etc.After user sets departure place and destination, some electronic equipments can also according to self store electronic map data calculate guidance path, according to calculate guidance path navigate, navigation object can be vehicle, pedestrian etc.
Existing electronic equipment generally carries out in the following manner particular location and searches: arrive relevant POI by key search, choose after a POI, POI is identified into a point on map and show in its corresponding position.In the time that user uses such retrieval mode retrieving the POI in place or region, particularly large-scale place or region are as airport, railway station, park, theme park, shopping center, conference centre etc., can cause and can not clearly express its particular location, when user goes to this ground, arrive near rear its place of really thinking of arrival that is difficult to this ground.
Summary of the invention
The object of the invention is to provide a kind of POI result for retrieval display packing and electronic equipment, shows well-known not technical matters for solving place or region.
The embodiment of the present invention provides a kind of POI result for retrieval display packing, comprising:
Receive the key word of input;
Retrieve according to the key word of described reception, the POI retrieving comprises pre-stored female POI and sub-POI; There is incidence relation in described female POI and sub-POI;
The POI retrieving described in demonstration.
The embodiment of the present invention also provides a kind of electronic equipment, comprising:
Receiver module, for receiving key word;
Memory module, for pre-stored female POI and sub-POI;
Retrieval module, retrieves for the key word receiving according to described receiver module, and the POI retrieving comprises female POI and the sub-POI that described memory module is pre-stored;
The first display module: for the POI that shows that described retrieval module retrieves.
When POI that the present invention retrieves in demonstration by showing pre-stored female POI and sub-POI, make the particular location in place or region show more cheer and bright, can help user to understand the details in place or region, facilitate user to arrive fast it and expect the place reaching.
Accompanying drawing explanation
Fig. 1 is the first pass figure of the POI result for retrieval display packing that provides of the embodiment of the present invention one;
Fig. 2 is the second process flow diagram of the POI result for retrieval display packing that provides of the embodiment of the present invention one;
Fig. 3 is the schematic diagram that the POI entry that provides of the embodiment of the present invention one shows;
Fig. 4 is the schematic diagram that the mothers and sons POI that provides of the embodiment of the present invention one shows;
Fig. 5 is the hiding schematic diagram of POI entry that the embodiment of the present invention one provides;
Fig. 6 is the schematic diagram of the mothers and sons POI Projection Display that provides of the embodiment of the present invention one;
Fig. 7 is the first structured flowchart of the electronic equipment that provides of the embodiment of the present invention two;
Fig. 8 is the second structured flowchart of the electronic equipment that provides of the embodiment of the present invention two.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in further detail.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 is the first pass figure of the POI result for retrieval display packing that provides of the embodiment of the present invention one, comprises the following steps:
Step 110: the key word that receives input.Concrete, can receive by keyboard or touch-screen user's input, can also receive by speech recognition user's input, or long-range reception.
Step 120: retrieve according to the described key word receiving, the POI retrieving comprises pre-stored female POI and sub-POI.Preferably, the POI title retrieving described in comprises described key word.Described POI title comprises that key word is not limited to accurately comprise, can also comprise unisonance key word etc. for title, as retrieval " Fortune Square ", can retrieve the POI that name is called " Cai Fu square ".System is the incidence relation of pre-stored mothers and sons POI also.The incidence relation of described mothers and sons POI is specially: described female POI is the band of position or the place that comprises one or more particular locations, described sub-POI is a certain particular location in described female POI, be that described female POI comprises sub-POI, described sub-POI is in described female POI.As, International airport, Bao'an, Shenzhen is female POI, other POI within the scope of International airport, Bao'an, Shenzhen, as parking lot, terminal etc., are the sub-POI of International airport, Bao'an, female POI Shenzhen.Described mothers and sons POI incidence relation is two-layer configuration, between each sub-POI, is sane level relation, no longer nested between sub-POI, if the restaurant in International airport, Bao'an, Shenzhen A terminal and A terminal are sane level, does not belong to the sub-POI of terminal.Between described mothers and sons POI, can mutually inquire about, can inquire sub-POI by female POI, can inquire female POI by sub-POI.Further, the POI retrieving described in can also comprise general POI.Described general POI is that system is pre-stored.Do not have the POI of incidence relation to be general POI.
Step 130: the POI retrieving described in demonstration.Concrete, can, for the described POI retrieving is shown by POI entry form, preferably, can adopt POI textual entry form to show.Further, the described POI retrieving can also be shown from high to low according to priority.Described priority comprises classification priority and/or preset weights.
Show and specifically comprise according to described classification priority: show from high to low according to described classification priority, the classification priority of described female POI is higher than the classification priority of sub-POI.Described classification priority is specifically as follows: female POI is first category priority, and general POI is the second classification priority, and sub-POI is the 3rd classification priority, described first category priority higher than the second classification priority higher than the 3rd classification priority.Fig. 3 is the example that carries out the demonstration of POI entry according to a1 mode, and the display mode of a1 is: described female POI, in demonstration above, secondly shows it is general POI, and sub-POI in the end shows, as the demonstration result at Shenzhen search key " airport "; Or, a2, be first category priority according to female POI, general POI is that the second classification priority is showing the described female POI sequence retrieving above, general POI sequence shows in the back, sub-POI does not have classification priority, also do not show, now do not show that sub-POI can avoid the demonstration that repeats of sub-POI, and makes to show more short and sweet.
Show and specifically comprise according to described preset weights: described preset weights more greatly, priority is higher.Described preset weights is temperature weights, and the described POI retrieving is shown for to show from big to small according to temperature weights from high to low according to priority.Described temperature weights calculate can be in the following manner: determine according to the selecteed number of times of POI, described POI is selected once, described temperature weights+1; Or, calculate temperature weights according to TF-IDF algorithm.Described temperature weights=TD value * IDF value.TF value=(inputting total degree/all POI numbers that comprise this input key word of choosing certain POI after certain key search), IDF value=ln(inputs the number of characters of the key word of number of characters/input of the POI choosing after certain key search), if input " Tian An " is key search, in result, selecting the number of times on " Tian An digital age square " is 100 times, in database, the POI of all comprising " Tian An " is 1000, TF=(100/1000)=0.1, IDF=ln(8/2)=1.39, TF-IDF value=0.1*1.39=0.139.
Show and specifically comprise according to described classification priority and preset weights: by the described POI retrieving according to classification prioritization after, sequencing display is carried out according to its preset weights in classification priority inside under it again, can guarantee that like this POI that classification priority is high is presented at before.
Further, by the described POI retrieving according to priority show before can also comprise the following steps: the described POI retrieving is filtered to pre-service.Concrete, filter according to administrative region, current place, the field of the current region in the described POI title retrieving is filtered, only in the time processing, filter, still to be shown to user.If current position is Shenzhen City, Guangdong Province, the field that includes " Shenzhen City, Guangdong Province " in the POI retrieving is filtered, if search key is " Huifeng ", the POI retrieving has " source, Huifeng general merchandise " and " Huifeng, Shenzhen porcelain factory ", during according to prioritization, the POI name using is called filters pretreated " Huifeng porcelain factory ", but still shows " Huifeng, Shenzhen porcelain factory ".Remove irrelevant character, can allow the result of processing more reasonable, more helpful to user.
In the embodiment of the present invention, described in the POI that retrieves show not only and can show by the form of POI entry, the described POI retrieving can also be presented on map on corresponding position.Preferably, same POI can comprise identical mark, described mark be presented at respectively in POI entry and map on relevant position, described mark can be with 1,2,3,4 or a, b, c, d etc., so that user intuitively checks.
Described step 140: receive selection instruction, according to selection instruction, the POI selecting from the described POI retrieving is shown by POI entry form and/or corresponding position display on map.Preferably, described POI entry shows and can show for POI textual entry.Same POI can comprise identical mark, described mark be presented at respectively in POI entry and map on corresponding position.Concrete, in the present embodiment, by receiving, the click commands of touch-screen is selected POI, understandable, also can select POI by other means.If the POI of described selection is general POI or sub-POI, the POI of described selection is presented to its corresponding position of map, further can also on map, carry out word to the POI of described selection or icon marks; If the POI of described selection is female POI, female POI and associated sub-POI thereof show.Take Fig. 3 as example, Fig. 3 is according to the example that in step 130, a1 mode shows, in the POI entry of Shenzhen search key " airport ", the general POI or the sub-POI that click in Fig. 3 are presented at the POI of described selection its corresponding position on map; Click the female POI " International airport, Bao'an, Shenzhen " in Fig. 3, the sub-POI of female POI " International airport, Bao'an, Shenzhen " and association thereof is crossed to the demonstration of POI entry form and/or corresponding position display on map.As shown in Figure 4, interface is divided into two rectangles, by " International airport, Bao'an, Shenzhen " and associated sub-POI thereof respectively on POI entry and map relevant position show, same POI can comprise identical mark, described mark is presented at respectively corresponding position on POI entry and map, described mark can be 1,2,3,4 or a, b, c, d etc., so that user intuitively checks.During POI entry shows, can be according to female POI, gateway, the order of other sub-POI shows successively, described other sub-POI from the close-by examples to those far off show from cursor distance successively according to it.Described gateway comprises: gateway, parking lot, or gateway, place/region.Further, the overlapping word segment of sub-POI and female POI can weaken demonstration, to give prominence to main contents, avoids the interference of duplicate message, as word overlapping in mothers and sons POI carried out to grey reduction in Fig. 4.
In Fig. 4, also be provided with " hide/show " button, clicking described " hide/show " button can hide or show POI entry, facilitate user to consult a map or POI entry, Fig. 5 is the interface after POI entry is hidden, and after described POI entry is hidden, the POI mark in POI entry also disappears because hiding, so also no longer show POI mark on map, can avoid causing and obscuring to user.
While demonstration on map, can carry out projection or profile sketches the contours demonstration to female POI, sub-POI shows by word+icon.As shown in Figure 6, take train northern station, Shenzhen as example, whole place, train northern station, female POI Shenzhen or being projected on map of region are shown, in place or region, sub-POI shows by word+icon, other information, as same as the prior art in the demonstration in road, greenery patches.Sketch the contours demonstration by projection or profile more directly perceived, facilitate user to have a clear understanding of the accurate location of POI.
Further, as shown in Figure 2, the second process flow diagram of the POI result for retrieval display packing providing for the embodiment of the present invention one, described method can also comprise step 150: receive and choose instruction and operational order, according to described instruction and the operational order chosen, POI is operated.Concrete, receive user and choose after a POI from described POI entry, on interface, occur the button that operates on it as shown in Figure 4, receiving the instruction of clicking action button, according to described operational order, POI is operated.Describedly be operating as conventional operation, as be made as destination, deposit address book in, be made as via or be made as avoidance etc., can facilitate user prompt operation.In the present embodiment, " being made as destination " shown separately as the most frequently used operation, other operation is incorporated into " more " buttons, in the time that user clicks " more " buttons, can carry out other operations.As described in choose instruction for choosing " International airport, Bao'an, Shenzhen ", operational order is for establishing destination, " International airport, Bao'an, Shenzhen " is made as to navigation purpose ground.Other operations are identical therewith, repeat no more.Further, can choose after a POI, the central area that the described POI choosing is placed on to map interface shows, facilitates user to operate.
The executive agent of said method can be electronic equipment.
Fig. 7 is the first structured flowchart of the electronic equipment 200 that provides of the embodiment of the present invention two, and described electronic equipment 200 comprises:
The first display module 204, for the POI that shows that described retrieval module 203 retrieves.Concrete, the POI that can retrieve described retrieval module 203 by the form of POI entry shows, preferably, can be the form of POI textual entry.Further, described the first display module 204 can also show the described POI retrieving according to priority from high to low.Described priority comprises classification priority and/or preset weights.
Described the first display module 204 shows and specifically comprises according to classification priority: show from high to low according to classification priority, the classification priority of described female POI is higher than the classification priority of sub-POI.Described classification priority is specifically as follows: female POI is first category priority, and general POI is the second classification priority, and sub-POI is the 3rd classification priority, described first category priority higher than the second classification priority higher than the 3rd classification priority.Fig. 3 is the example that carries out the demonstration of POI entry according to a1 mode, and the display mode of a1 is: described female POI, in demonstration above, secondly shows it is general POI, and sub-POI in the end shows, as the demonstration result at Shenzhen search key " airport "; Or, a2, be first category priority according to female POI, general POI is that the second classification priority is showing the described female POI sequence retrieving above, general POI sequence shows in the back, sub-POI does not have classification priority, also do not show, now do not show that sub-POI can avoid the demonstration that repeats of sub-POI, and makes to show more short and sweet.
Described the first display module 204 shows and specifically comprises according to described preset weights: described preset weights more greatly, priority is higher.Described preset weights is temperature weights, and the described POI retrieving is shown for from big to small the described POI retrieving is shown according to temperature weights from high to low according to priority.It can be following mode that described temperature weights calculate: determine according to the selecteed number of times of POI, described POI is selected once, described temperature weights+1; Or, calculate temperature weights according to TF-IDF algorithm.Described temperature weights=TD value * IDF value.TF value=(inputting total degree/all POI numbers that comprise this input key word of choosing certain POI after certain key search), IDF value=ln(inputs the number of characters of the key word of number of characters/input of the POI choosing after certain key search), if input " Tian An " is key search, in result, selecting the number of times on " Tian An digital age square " is 100 times, in database, the POI of all comprising " Tian An " is 1000, TF=(100/1000)=0.1, IDF=ln(8/2)=1.39, TF-IDF value=0.1*1.39=0.139.
Described the first display module 204 can also show according to described classification priority and preset weights, specifically comprise: by the described POI retrieving according to classification prioritization after, sequencing display is carried out according to its preset weights in classification priority inside under it again, can guarantee that like this POI that classification priority is high is presented at before.
Further, described electronic equipment 200 also comprises filtration pretreatment module 205, for described the first display module 204 shows the described POI retrieving according to priority before, the POI retrieving is filtered to pre-service.Concrete, filter according to administrative region, current place, the field of the current region in the POI title retrieving is filtered, only in the time processing, filter, when demonstration, still to be shown to user.If current position is Shenzhen City, Guangdong Province, the field that includes " Shenzhen City, Guangdong Province " in the POI retrieving is filtered, if search key is " Huifeng ", the POI retrieving has " source, Huifeng general merchandise " and " Huifeng, Shenzhen porcelain factory ", the POI name using during according to prioritization is called through described filtration pretreatment module 205 filters pretreated title " Huifeng porcelain factory ", still shows " Huifeng, Shenzhen porcelain factory " while demonstration.Remove irrelevant character, can allow the result of processing more reasonable, more helpful to user.
The POI retrieving described in described the first display module 204 not only can show by the form of POI entry, can also be presented at the described POI retrieving on map on corresponding position.Same POI comprises identical mark, described mark be presented at respectively in POI entry and map on relevant position, described mark can be with 1,2,3,4 or a, b, c, d etc., so that user intuitively checks.
Described receiver module 201 is also for receiving selection instruction, and described selection instruction can be that user inputs by keyboard input, phonetic entry or touch-screen, can be also long-range reception.In the present embodiment, described receiver module 201 is selected POI the click commands of touch-screen by receiving, understandable, also can select POI by other means.
The second display module 206, for the selection instruction receiving according to described receiver module 201, shows the POI selecting from the described POI retrieving and/or corresponding position display on map by POI entry form.Preferably, described POI entry shows and can show for POI textual entry.Same POI can comprise identical mark, and described mark is presented at respectively corresponding position on POI entry and map.Concrete: if the POI of described selection is general POI or sub-POI, the POI of described selection to be presented to its corresponding position of map, further can also on map, to carry out word to the POI of described selection or icon marks; If the POI of described selection is female POI, female POI and associated sub-POI thereof show.Take Fig. 3 as example, Fig. 3 is on Shenzhen search key " airport ", the result that uses a1 mode to show through described the first display module 204, if described receiver module 201 receives the general POI that clicks in Fig. 3 or the selection instruction of sub-POI, the POI of described selection is presented at its corresponding position on map by described the second display module 206; If described receiver module 201 receives the selection instruction of clicking the female POI " International airport, Bao'an, Shenzhen " in Fig. 3, described the second display module 206 is crossed the demonstration of POI entry form and/or corresponding position display on map by the sub-POI of female POI " International airport, Bao'an, Shenzhen " and association thereof.As shown in Figure 4, by " International airport, Bao'an, Shenzhen " respectively on POI entry and map relevant position show, same POI can comprise identical mark, described mark is presented at respectively corresponding position on POI entry and map, described mark can be 1,2,3,4 or a, b, c, d etc., so that user intuitively checks.During POI entry shows, can be according to female POI, gateway, the order of other sub-POI shows successively, described other sub-POI from the close-by examples to those far off show from cursor distance successively according to it.Described gateway comprises: gateway, parking lot, or gateway, place/region.Further, the overlapping word segment of sub-POI and female POI can weaken demonstration, to give prominence to main contents, avoids the interference of duplicate message, as word overlapping in mothers and sons POI carried out to grey reduction in Fig. 4.
" hide/show " button also arranging in Fig. 4, described receiver module 201 receives the instruction of clicking described " hide/show " button, described the second display module 206 can be hidden or show operation POI entry, facilitate user to consult a map or POI entry, Fig. 5 is the interface after POI entry is hidden, and after described POI entry is hidden, in POI entry, the mark of POI also disappears because hiding, on map, also no longer show POI mark, can avoid causing and obscuring to user.While demonstration on map, can carry out projection or profile sketches the contours demonstration to female POI, sub-POI shows by word+icon.As shown in Figure 6, take train northern station, Shenzhen as example, whole place, train northern station, female POI Shenzhen or being projected on map of region are shown, in place or region, sub-POI shows by word+icon, other information, as same as the prior art in the demonstration in road, greenery patches.Sketch the contours demonstration by projection or profile more directly perceived, facilitate user to have a clear understanding of the accurate location of POI.
Further, as shown in Figure 8, for the embodiment of the present invention two provides the second structured flowchart of electronic equipment 200.
Described receiver module 201 can also receive chooses instruction and operational order.In the present embodiment, choose the instruction of POI by receiving user's point touching screen.Preferably, described the second display module 206 can chosen after a POI, and the central area that the described POI choosing is placed on to map interface shows, facilitates user to operate.Described receiver module 201 receives described operational order and is specially, and chooses instruction to choose after a POI from described POI entry according to described, occurs the button that operates on it on interface, receives the instruction of clicking described action button.Describedly be operating as conventional operation, as be made as destination, deposit address book in, be made as via or be made as avoidance etc., can facilitate user prompt operation.In the present embodiment, " being made as destination " shown separately as the most frequently used operation, as shown in Figure 4, other operation is incorporated into " more " buttons, in the time that user clicks " more " buttons, can carry out other operations.
Described electronic equipment 200 also comprises operational module 207, chooses instruction and operational order for what receive according to described receiver module 201, and the described POI choosing is operated.As described in receiver module 201 receive choose instruction for choosing " International airport, Bao'an, Shenzhen ", operational order is for establishing destination, " International airport, Bao'an, Shenzhen " is made as navigation purpose ground by described operational module 207.Other operations are identical therewith, repeat no more.
When POI that the present invention retrieves in demonstration, by showing pre-stored female POI and sub-POI, make the particular location demonstration in place or region more cheer and bright, can help user to understand the details in place or region, facilitate user to arrive fast it and expect the place reaching.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present invention.
Claims (10)
1. a POI result for retrieval display packing, is characterized in that, comprising:
Receive the key word of input;
Retrieve according to the key word of described reception, the POI retrieving comprises pre-stored female POI and sub-POI; There is incidence relation in described female POI and sub-POI;
The POI retrieving described in demonstration.
2. method according to claim 1, is characterized in that, the step of the POI that described demonstration retrieves comprises: the described POI retrieving is shown by POI entry form.
3. method according to claim 2, is characterized in that, the step of the POI retrieving described in described demonstration also comprises: the described POI retrieving is presented on the corresponding position of map.
4. method according to claim 2, it is characterized in that, after the step of the POI retrieving described in described demonstration, also comprise: receive selection instruction, the POI selecting from the described POI retrieving is shown by POI entry form and/or corresponding position display on map.
5. method according to claim 4, is characterized in that, in the time that the POI of described selection is female POI, shows described female POI and associated sub-POI thereof.
6. method according to claim 4, is characterized in that, same POI comprises identical mark, described mark be presented at respectively in POI entry and map on relevant position.
7. method according to claim 3, is characterized in that, describedly the described POI retrieving is carried out to the demonstration of POI entry specifically comprises: the described POI retrieving is shown from high to low according to priority; Described priority comprise classification priority and/preset weights.
8. an electronic equipment, is characterized in that, comprising:
Receiver module, for receiving key word;
Memory module, for pre-stored female POI and sub-POI;
Retrieval module, retrieves for the key word receiving according to described receiver module, and the POI retrieving comprises female POI and the sub-POI that described memory module is pre-stored;
The first display module: for the POI that shows that described retrieval module retrieves.
9. electronic equipment according to claim 8, is characterized in that, described the first display module, for showing the described POI retrieving by POI entry form.
10. electronic equipment according to claim 9, is characterized in that, described receiver module is also for receiving selection instruction; Described electronic equipment also comprises the second display module, for the selection instruction receiving according to described receiver module, the POI selecting is shown by POI entry form and/or corresponding position display on map from the described POI retrieving.
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| CN107436925A (en) * | 2017-07-07 | 2017-12-05 | 杭州冉驰科技有限公司 | A kind of POI data search method and correlating method |
| CN109974728A (en) * | 2019-01-29 | 2019-07-05 | 杭州优行科技有限公司 | A kind of net about vehicle anchor point bootstrap technique and system |
| WO2019237298A1 (en) * | 2018-06-14 | 2019-12-19 | Beijing Didi Infinity Technology And Development Co., Ltd. | Systems and methods for on-demand services |
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