CN103185581B - Information presentation device, the reminding method of POI search result - Google Patents
Information presentation device, the reminding method of POI search result Download PDFInfo
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- CN103185581B CN103185581B CN201110450112.3A CN201110450112A CN103185581B CN 103185581 B CN103185581 B CN 103185581B CN 201110450112 A CN201110450112 A CN 201110450112A CN 103185581 B CN103185581 B CN 103185581B
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Abstract
A kind of information presentation device, the reminding method of POI search result.Described information suggestion device includes：Terrestrial reference object-storage unit, for storing the data message of multiple terrestrial reference objects, the data message of the plurality of terrestrial reference object at least includes area information；POI object acquisition unit, the data message of the selection information acquisition POI object based on user, the data message of described POI object at least includes area information；Position relationship forms unit, connect described POI object acquisition unit and terrestrial reference object-storage unit, corresponding terrestrial reference object is obtained from terrestrial reference object-storage unit based on the area information of the POI object obtaining, and forms the position relationship between described POI object and terrestrial reference object；Tip element, link position relation forms unit, points out for position relationship is formed with the position relationship between the POI object of unit formation and terrestrial reference object.The present invention makes that prompting result is more directly perceived, content is abundanter, improves the convenience of user's use.
Description
Technical field
The present invention relates to field of navigation technology, more particularly, to a kind of information presentation device, the prompting side of POI search result
Method.
Background technology
With the development of automobile industry, while having automobile, increasingly concern is using user's body during automobile for people
Test.Existing mobile unit has been able to be supplied to user and much services, including multimedia requirement such as music, video, pictures
Service, and the service of the traffic navigation aspect such as real-time road condition information, destination maps etc..Wherein, car in onboard navigation system
Carrying map is that user vehicle provides great convenience on finding road and destination.
Map is drawn by map datum and is formed, and map datum generally includes zone data, road data and point of interest
(Point of Interest, POI) data etc..Substantial amounts of POI is generally included in map, for example, restaurant, hotel, market,
School, gas station etc..The POI that map includes is more, and the content of map is abundanter, thus also making with regard to convenient user
With.
Navigation software is after searching the POI that user specifies it will usually by the positional information of POI, contact method etc.
A little data messages are shown.But the quantity of information of these data is relatively fixed, poor, delayed.For example, user is soft by navigating
After part scans for POI " Fudan University ", " address can be obtained：Handan road 220；Phone：The display of 021-65642222 "
Result.In fact, " Handan road 220 " for a user may be not directly perceived, user possibly cannot obtain from this information
Know the concrete orientation of Fudan University, thus also cannot efficiently and easily reach this POI, this just to user bring very big not
Just.
Therefore, how to improve the convenience of navigation software thus the experience lifting user just becomes those skilled in the art urgently
One of problem to be solved.
Content of the invention
The problem that the present invention solves is the reminding method providing a kind of information presentation device, POI search result so that pointing out
Result is more directly perceived, content is abundanter, and is effectively improved the convenience of user's use.
For solving the above problems, the invention provides a kind of information presentation device, including：
Terrestrial reference object-storage unit, for storing the data message of multiple terrestrial reference objects, the number of the plurality of terrestrial reference object
It is believed that breath at least includes area information；
POI object acquisition unit, the data message of the selection information acquisition POI object based on user, described POI object
Data message at least includes area information；
Position relationship forms unit, connects described POI object acquisition unit and terrestrial reference object-storage unit, based on obtain
The area information of POI object obtains corresponding terrestrial reference object from terrestrial reference object-storage unit, and forms described POI object and ground
Position relationship between mark object；
Tip element, link position relation forms unit, for position relationship is formed with POI object and the ground that unit is formed
Position relationship between mark object is pointed out.
Alternatively, described information suggestion device also includes：Edit cell, connects described terrestrial reference object-storage unit, to institute
State multiple terrestrial reference objects to be at least grouped according to regional extent, the terrestrial reference object corresponding to the same area scope is divided into together
One group；The area information of the described POI object based on acquisition obtains corresponding terrestrial reference object bag from terrestrial reference object-storage unit
Include：Based on the area information of the POI object obtaining, determine the corresponding regional extent of described POI object, and according to described POI pair
As corresponding regional extent, obtain the terrestrial reference object in this regional extent.
Alternatively, the area information of the described POI object based on acquisition obtains from terrestrial reference object-storage unit accordingly
Terrestrial reference object includes：Centered on the area information of POI object, a regional extent is formed for radius with preset distance, from terrestrial reference
The terrestrial reference object in this regional extent is obtained in object-storage unit.
Alternatively, described POI object acquisition unit includes：
Input block, for the selection information to POI object for the receive user；
Map memory element, for storing map datum；
Search unit, connects described input block, map memory element and position relationship and forms unit, the choosing based on user
Information of selecting scans in map memory element, draws the data message of POI object, and will search for the POI object drawing
Data message sends and forms unit to position relationship, and wherein, the data message of the POI object that described search draws at least includes area
Domain information.
Alternatively, described position relationship forms unit and includes：
Extraction unit, connects POI object acquisition unit and terrestrial reference object-storage unit, the area based on the POI object obtaining
Domain information, extracts the terrestrial reference object corresponding with the area information of described POI object from terrestrial reference object-storage unit；
Computing unit, connects described POI object acquisition unit and extraction unit, for calculating POI object and the ground extracting
Position relationship between mark object.
Alternatively, the position relationship between described POI object and terrestrial reference object at least includes：POI object and terrestrial reference object
The distance between and position relation.
Alternatively, described Tip element is display device, by the position between text importing POI object and terrestrial reference object
Relation.
Alternatively, described Tip element is voice playing device, by between voice message POI object and terrestrial reference object
Position relationship.
Alternatively, described Tip element is also connected with POI object acquisition unit, for obtain to POI object acquisition unit
The data message of POI object is shown.
For solving the above problems, present invention also offers a kind of reminding method of POI search result, including：
Obtain the data message of POI object, the data message of described POI object at least includes area information；
Area information according to described POI object obtains corresponding terrestrial reference object；
Determine the position relationship between described POI object and terrestrial reference object；
Position relationship between described POI object and terrestrial reference object is pointed out.
Alternatively, the described area information according to described POI object obtains corresponding terrestrial reference object and includes：
Area information based on terrestrial reference object is grouped according to regional extent to terrestrial reference object, corresponding to the same area model
The terrestrial reference object enclosing is divided into same group；
The corresponding regional extent of described POI object is determined according to the area information of described POI object；
According to the corresponding regional extent of described POI object, obtain the terrestrial reference object in this regional extent.
Alternatively, the data message of terrestrial reference object at least includes area information, the described region letter according to described POI object
Breath obtains corresponding terrestrial reference object and includes：Centered on the area information of POI object, a region is formed for radius with preset distance
Scope, and obtain the terrestrial reference object in this regional extent.
Alternatively, the position relationship between described POI object and terrestrial reference object at least includes：POI object and terrestrial reference object
The distance between and position relation.
Alternatively, by the method for text importing, the position relationship between POI object and terrestrial reference object is pointed out.
Alternatively, by way of voice, the position relationship between POI object and terrestrial reference object is pointed out.
Optionally, methods described also includes：The data message of the POI object obtaining is pointed out.
Alternatively, the data message of whole POI objects in map datum, institute before user selects POI object, are obtained
The data message stating POI object at least includes area information；Area information according to described POI object obtains corresponding terrestrial reference pair
As；Determine the position relationship between described POI object and terrestrial reference object；After user selects POI object, selected based on user
POI object area information, the position relationship between POI object and terrestrial reference object is shown.
Alternatively, after user selects POI object, the data message of the selection acquisition of information POI object based on user,
The data message of described POI object at least includes area information；Area information according to described POI object obtains corresponding terrestrial reference
Object；And after determining the position relationship between described POI object and terrestrial reference object, by described POI object and terrestrial reference object
Between position relationship pointed out.
Alternatively, methods described also includes：Position relationship between described POI object and terrestrial reference object is being pointed out
Afterwards, described position relationship is stored.
Compared with prior art, the present invention at least has advantages below：
1) in the reminding method of the information presentation device of the present invention and POI search result, based on the selection information of user,
The position relationship between POI object and terrestrial reference object is included, this prompting mode is more when the Search Results of POI are pointed out
Plus directly perceived, abundant, thus being also more convenient for the use of user, and then improve the experience of user.
2), in alternative, can in advance terrestrial reference object be grouped according to regional extent, will be corresponding to the same area
The terrestrial reference object of scope is divided into same group, thus when obtaining corresponding terrestrial reference object, can be believed according to the region of POI object
Breath only by corresponding to the terrestrial reference object extraction in certain area coverage out, is so determining between POI object and terrestrial reference object
Relation when, just enormously simplify the process of calculating, such that it is able to improve the efficiency of calculating, and then further improve user
Experience.
3) in alternative, can user select POI object before, by the whole POI objects in map with corresponding
Terrestrial reference object is associated and stores, thus after user selects POI object, only from the POI object prestoring and terrestrial reference
The position relationship of object carries out pointing out, so it is also possible to shorten the time of prompting, thus further lifting the body of user
Test.
Brief description
Fig. 1 is the structural representation of information presentation device one embodiment of the present invention；
Fig. 2 is the structural representation of information presentation device one embodiment of the present invention；
Fig. 3 is the structural representation of another embodiment of information presentation device of the present invention；
Fig. 4 is the flow chart of reminding method one embodiment of POI search result of the present invention；
Fig. 5 is the flow chart of the embodiment of the corresponding terrestrial reference object of acquisition shown in Fig. 4；
Fig. 6 is the flow chart of another embodiment of the corresponding terrestrial reference object of acquisition shown in Fig. 4.
Specific embodiment
Just as described in the background section, more single for the suggestion content of POI object in existing navigation software, and
And it is not directly perceived, thus being unfavorable for the use of user.
The invention provides the reminding method of a kind of information presentation device and POI search result, can be by POI object and ground
Mark object associates, thus the content of prompting when being pointed out, can be enriched to user, the use of more convenient user, from
And finally improve the experience of user.
Understandable for enabling the above objects, features and advantages of the present invention to become apparent from, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.
Elaborate a lot of details in the following description in order to fully understand the present invention, but the present invention is acceptable
To be implemented different from alternate manner described here using other, therefore the present invention is not limited by following public specific embodiment
System.
Fig. 1 shows the structural representation of information presentation device one embodiment of the present invention.With reference to Fig. 1, described information carries
Showing device, including：Terrestrial reference object-storage unit 10, POI object acquisition unit 20, position relationship form unit 30 and Tip element
40.
Described terrestrial reference object-storage unit 10, for storing the data message of multiple terrestrial reference objects, the plurality of terrestrial reference pair
The data message of elephant at least includes area information.
Described POI object acquisition unit 20, the data message of the selection information acquisition POI object based on user, described POI
The data message of object at least includes area information.
Described position relationship forms unit 30, connects described POI object acquisition unit 20 and terrestrial reference object-storage unit 10,
Corresponding terrestrial reference object is obtained from terrestrial reference object-storage unit 10 based on the area information of the POI object obtaining, and forms institute
State the position relationship between POI object and terrestrial reference object.
Described Tip element 40, link position relation forms unit 30, for forming what unit 30 was formed to position relationship
Position relationship between POI object and terrestrial reference object is pointed out.
The information presentation device of present embodiment, the POI object that user can be selected is associated with terrestrial reference object, and
After determining the position relationship between both, described position relationship is pointed out.Thus in the way of more directly perceived, easy
Provide the user service, thus improving the experience of user.
Below in conjunction with Fig. 2, the information presentation device of present embodiment is elaborated.
With reference to Fig. 2, the information presentation device in the present embodiment includes：Terrestrial reference object-storage unit 10, POI object acquisition list
Unit 20, position relationship form unit 30 and Tip element 40.
Specifically, described POI object acquisition unit 20 includes：Input block 201, map memory element 202 and search are single
Unit 203.
Described input block 201, for the selection information to POI object for the receive user.In the present embodiment, described input
Unit 201 can be any one human-computer interaction device in prior art, and it does not limit the scope of the invention.
Described map memory element 202, for storing map datum.
Wherein, described map datum can be the map datum of relative region, for example, it may be the map number of District of Shanghai
According to, and in this map datum, comprising substantial amounts of POI data information, user can search correlation in described map datum
POI data information.As a specifically example, user can search District of Shanghai from the map datum of District of Shanghai
The various POI object such as food and drink, hotel, movie theatre, gas station.Described map datum can be provided by related data business, and it does not limit
Protection scope of the present invention processed.
Described search unit 203, connects described input block 201, map memory element 202 and position relationship and forms unit
30, scanned in map memory element 202 based on the selection information of user, draw the data message of POI object, and will search
The data message of the POI object that rope draws sends and forms unit 30 to position relationship, and the POI object that described search draws at least wraps
Include area information.
Specifically, described position relationship forms unit 30 and includes：Extraction unit 301 and computing unit 302.
Described extraction unit 301, connects the search unit 203 in POI object acquisition unit 20 and terrestrial reference object storage list
Unit 10, based on the area information of the POI object obtaining, extracts the area with described POI object from terrestrial reference object-storage unit 10
The corresponding terrestrial reference object of domain information.
Described computing unit 302, connects the search unit 203 in described POI object acquisition unit 20 and extraction unit
301, for calculating the position relationship between POI object and the terrestrial reference object of extraction.
Specifically, the area information of the described POI object based on acquisition extracts and institute from terrestrial reference object-storage unit 10
The corresponding terrestrial reference object of area information stating POI object can include：Centered on the area information of POI object, with predetermined
Distance forms a regional extent for radius, obtains the terrestrial reference object in this regional extent from terrestrial reference object-storage unit 10.
As a specifically example, user have selected a POI object, for example：" XX hotel ", search unit 203 exists
After searching in map memory element 202, draw the data message of POI object, the data message of described POI object at least includes
Area information, such as " XX road XX ".Extraction unit 301 centered on the area information " XX road XX " of described POI object, with
Delimit a regional extent for radius for 5 kilometers, and by the terrestrial reference in this regional extent from terrestrial reference object-storage unit 10
Object extraction out, so that it is determined that the corresponding terrestrial reference object of the area information of described POI object is that is to say, that institute rheme
Terrestrial reference object in this regional extent is the terrestrial reference object corresponding with the area information of described POI object.
In other embodiments, described information suggestion device can also include edit cell (not shown), described volume
Collect unit and connect described terrestrial reference object-storage unit 10, the plurality of terrestrial reference object is at least grouped according to regional extent,
Terrestrial reference object corresponding to the same area scope is divided into same group；Described based on obtain POI object area information from
Extract the terrestrial reference object corresponding with the area information of described POI object in terrestrial reference object-storage unit 10 can include：It is based on
The area information of the POI object obtaining, determines the corresponding regional extent of described POI object, and corresponding according to described POI object
Regional extent, obtains the terrestrial reference object in this regional extent.
As a specifically example, in described terrestrial reference object-storage unit 10 storage is District of Shanghai multiple terrestrial references
Object, described edit cell is at least grouped according to regional extent to multiple terrestrial reference objects of District of Shanghai, for example can root
According to each district of Shanghai administrative region as the criteria for classifying, multiple terrestrial reference objects are divided into multiple groups, positioned at same administration
Terrestrial reference object in regional extent is divided into same group.
Under this division, user have selected a POI object, for example：" XX hotel ", search unit 203 is deposited in map
After searching in storage unit 202, draw the data message of POI object, the data message of described POI object at least includes region letter
Breath, such as " XX road XX ".The area information " XX road XX " based on described POI object for the extraction unit 301, determines described POI
The corresponding regional extent of object, for example, described POI object corresponds to " Pudong New District "；Drawing the corresponding area of described POI object
After the scope of domain, described extraction unit 301 will be in this regional extent (Pudong New District) from terrestrial reference object-storage unit 10
Terrestrial reference object extraction out, so that it is determined that the corresponding terrestrial reference object of the area information of described POI object that is to say, that
Terrestrial reference object in described (Pudong New District) positioned at this regional extent is the ground corresponding with the area information of described POI object
Mark object.
Above the embodiment obtaining the terrestrial reference object corresponding with the area information of POI object is described, but,
It should be noted that above-mentioned two ways is by way of example only, it should not limit the scope of the invention, in other enforcements
In example, the terrestrial reference object corresponding with the area information of POI object can also be obtained in other way.
In the present embodiment, described computing unit 302 is also connected with Tip element 40, by the POI calculating object with carry
Position relationship between the terrestrial reference object taking sends to Tip element 40.The described position receiving is closed by described Tip element 40
System is pointed out.
In the present embodiment, the position relationship between POI object and terrestrial reference object at least includes POI object and terrestrial reference object
The distance between and position relation, for example, it may be POI object (XX hotel) be located at terrestrial reference object (for example, Oriental Pearl)
At 200 meters of east.
Certainly, for the use of convenient user, POI object can also be associated with multiple terrestrial reference objects,
That is, it is possible to determine the position relationship between POI object and multiple terrestrial reference object.For example, it may be POI object (XX hotel)
It is located at 200 meters of " Oriental Pearl " south；Be located at " at 500 meters of Global Finance " center " east etc..It is preferred that can be by
Position relationship between POI object and terrestrial reference object is ranked up, and nearest for position relationship first five or front ten etc. are entered
Row prompting, more enriches the content of prompting, the more conducively use of user by this prompting mode.
Wherein, described Tip element 40 can be display device, for example, display screen etc..On user is seen by display screen
The Word message that face shows, thus learn its POI object selecting and the position relationship of terrestrial reference object.
In other embodiments, the experience of user, described Tip element 40 in order to liberate the eyes of user, are lifted further
Can also be voice playing device, such as speaker, such that it is able to point out POI object and terrestrial reference to user by way of voice
Position relationship between object.
It should be noted that in the present embodiment, described Tip element 40 is only to the position between POI object and terrestrial reference object
The relation of putting is pointed out, but it should not limit the scope of the invention.
Fig. 3 shows the structural representation of another embodiment of information presentation device of the present invention, with reference to Fig. 3, described information
Suggestion device includes：Terrestrial reference object-storage unit 10, POI object acquisition unit 20, position relationship form unit 30 and prompting is single
Unit 40.
The information presentation device of present embodiment and the something in common of the information presentation device shown in Fig. 2, here is no longer superfluous
State.Its difference is：Not only link position relation forms unit 30 to described Tip element 40, for POI pair being formed
Outside being pointed out as the position relationship between terrestrial reference object, it is also connected with POI object acquisition unit 20, for POI object
The data message of the POI object that acquiring unit 20 obtains is pointed out.
The data message of the POI object that described POI object acquisition unit 20 obtains at least includes regional information, for example：“XX
Road XX " etc..Certainly, the data message of described POI object can also include the others information such as contact method, transport information,
The data message of these POI objects can be provided by related data business, and it should not limit the scope of the invention.
In this embodiment, information presentation device is more improve by the prompting of the data message to POI object
The convenience of user, improves the experience of user.
Correspondingly, present invention also offers a kind of reminding method of POI search result, with reference to shown in Fig. 4, described prompting side
Method can include：
S1, the data message of acquisition POI object, the data message of described POI object at least includes area information；
S2, the area information corresponding terrestrial reference object of acquisition according to described POI object；
S3, determine position relationship between described POI object and terrestrial reference object；
S4, the position relationship between described POI object and terrestrial reference object is pointed out.
Compared with prior art, the reminding method of POI search result of the present invention is more directly perceived, content is also abundanter, more
Be conducive to the use of user.
Specifically, with reference to shown in Fig. 5, step S2, the described area information according to described POI object obtains corresponding terrestrial reference
Object can include：
S21, the area information based on terrestrial reference object are grouped according to regional extent to terrestrial reference object, corresponding to same area
The terrestrial reference object of domain scope is divided into same group；
S22, determine the corresponding regional extent of described POI object according to the area information of described POI object；
S23, according to the corresponding regional extent of described POI object, obtain the terrestrial reference object in this regional extent.
Referring again to shown in Fig. 6, step S2, the described area information according to described POI object obtains corresponding terrestrial reference object
Can also include：
S211, centered on the area information of POI object, with preset distance for radius formed a regional extent；
S221, the terrestrial reference object obtaining in this regional extent.
Wherein, the position relationship between described POI object and terrestrial reference object at least includes：POI object and terrestrial reference object it
Between distance and position relation.For example, it may be " XX movie theatre " is located at 200 meters of " positive Grand Place " south.By this
The prompting of position relationship, so that the concrete orientation of POI object that user is convenient, intuitively understand it selects and position
Put, thus convenient for users to use.
Wherein, the present invention is not intended to limit the method pointed out to user, for example, both can be by the method for text importing
Position relationship between POI object and terrestrial reference object is pointed out；Can also be to POI object and terrestrial reference by way of voice
Position relationship between object is pointed out.In other embodiments, can also be pointed out by mode therein, it should not
Limit the scope of the invention.
In other embodiments, outside prompting the user with the position relationship between POI object and terrestrial reference object, acceptable
The data message of the POI object obtaining is pointed out.By the prompting of much information, can preferably improve the body of user
Test.
With reference to specifically example, the reminding method of the POI search result shown in Fig. 4 is described further.
In the case of one kind, after user selects POI object, the data of the selection acquisition of information POI object based on user
Information, the data message of described POI object at least includes area information；Area information according to described POI object obtains corresponding
Terrestrial reference object；And after determining the position relationship between described POI object and terrestrial reference object, by described POI object and ground
Position relationship between mark object is pointed out.
In this case, both the terrestrial reference object corresponding with POI object can be obtained by way of shown in Fig. 5,
The terrestrial reference object corresponding with POI object can be obtained by way of shown in Fig. 6, it should not limit the protection model of the present invention
Enclose.
In this case, with the selection information of user as starting point, after user have selected POI object, after just carrying out
The steps such as the continuous acquisition of terrestrial reference object, the formation of position relationship and prompting.
Position in order to preferably improve the experience of user, between the POI object that user can be selected and terrestrial reference object
Relation is stored, thus, user searches again for during this POI object it is possible to directly by the position relationship prestoring afterwards
Pointed out, thus improve efficiency, convenient for users to use.
In the case of another kind, before user selects POI object, obtain the data of whole POI objects in map datum
Information, the data message of described POI object at least includes area information；Area information according to described POI object obtains corresponding
Terrestrial reference object；Determine the position relationship between described POI object and terrestrial reference object；After user selects POI object, it is based on
The area information of the POI object that user selects, shows to the position relationship between POI object and terrestrial reference object.
As a specifically example, taking District of Shanghai as a example, obtain whole POI pairs in advance from the map datum of Shanghai
The data message of elephant, the data message of described POI object at least includes area information；According to the area information of each POI object,
Obtain corresponding terrestrial reference object in the way shown in fig. 5, that is, by corresponding to the terrestrial reference object in the range of same administrative region
Extract；Area information and the terrestrial reference object extracting further according to POI object are associated, thus formed POI object with
Position relationship between terrestrial reference object.In this case, user after selecting POI object it is possible to directly according to user
Selection, search out corresponding position relationship the position relationship between preformed POI object and terrestrial reference object and go forward side by side
Row prompting.
Certainly, the mode obtaining the terrestrial reference object corresponding with the area information of POI object should not limit the present invention's
Protection domain that is to say, that in this example it is also possible to according to the area information of each POI object, with the side shown in Fig. 6
Formula obtains corresponding terrestrial reference object.
In this case, before user selects POI object, by the whole POI objects in map and corresponding terrestrial reference
Object is associated and stores, thus after user selects POI object, only from the POI object prestoring and terrestrial reference object
Position relationship carry out pointing out, so it is also possible to shorten prompting time, thus further lifted user experience.
Although the present invention is disclosed as above with preferred embodiment, the present invention is not limited to this.Any art technology
Personnel, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should
When being defined by claim limited range.
Claims (19)
1. a kind of information presentation device is it is characterised in that include：
Terrestrial reference object-storage unit, for storing the data message of multiple terrestrial reference objects, the data letter of the plurality of terrestrial reference object
Breath at least includes area information；
POI object acquisition unit, the data message of the selection information acquisition POI object based on user, the data of described POI object
Information at least includes area information；
Position relationship forms unit, connects described POI object acquisition unit and terrestrial reference object-storage unit, based on the POI obtaining
The area information of object obtains corresponding terrestrial reference object from terrestrial reference object-storage unit, and forms described POI object and terrestrial reference
Position relationship between object；
Tip element, link position relation forms unit, for position relationship is formed with POI object and the terrestrial reference pair that unit is formed
As between position relationship pointed out.
2. information presentation device as claimed in claim 1 is it is characterised in that also include：Edit cell, connects described terrestrial reference pair
As memory element, the plurality of terrestrial reference object is at least grouped according to regional extent, corresponding to the ground of the same area scope
Mark object is divided into same group；
The area information of the described POI object based on acquisition obtains corresponding terrestrial reference object bag from terrestrial reference object-storage unit
Include：Based on the area information of the POI object obtaining, determine the corresponding regional extent of described POI object, and according to described POI pair
As corresponding regional extent, obtain the terrestrial reference object in this regional extent.
3. information presentation device as claimed in claim 1 is it is characterised in that the described region based on the POI object obtaining is believed
Breath obtains corresponding terrestrial reference object from terrestrial reference object-storage unit and includes：Centered on the area information of POI object, with predetermined
Distance forms a regional extent for radius, obtains the terrestrial reference object in this regional extent from terrestrial reference object-storage unit.
4. information presentation device as claimed in claim 1 is it is characterised in that described POI object acquisition unit includes：
Input block, for the selection information to POI object for the receive user；
Map memory element, for storing map datum；
Search unit, connects described input block, map memory element and position relationship and forms unit, the selection letter based on user
Breath scans in map memory element, draws the data message of POI object, and the data of the POI object that search is drawn
Information sends and forms unit to position relationship, and wherein, the data message of the POI object that described search draws at least includes region letter
Breath.
5. information presentation device as claimed in claim 1 is it is characterised in that described position relationship formation unit includes：
Extraction unit, connects POI object acquisition unit and terrestrial reference object-storage unit, the region letter based on the POI object obtaining
Breath, extracts the terrestrial reference object corresponding with the area information of described POI object from terrestrial reference object-storage unit；
Computing unit, connects described POI object acquisition unit and extraction unit, for calculating POI object and the terrestrial reference pair extracting
As between position relationship.
6. information presentation device as claimed in claim 1 is it is characterised in that position between described POI object and terrestrial reference object
The relation of putting includes：The distance between POI object and terrestrial reference object and position relation.
7. information presentation device as claimed in claim 1 is it is characterised in that described Tip element is display device, by literary composition
Word shows the position relationship between POI object and terrestrial reference object.
8. information presentation device as claimed in claim 1, it is characterised in that described Tip element is voice playing device, leads to
Cross the position relationship between voice message POI object and terrestrial reference object.
9. information presentation device as claimed in claim 1 is it is characterised in that described Tip element is also connected with POI object acquisition
Unit, for showing to the data message of the POI object that POI object acquisition unit obtains.
10. a kind of reminding method of POI search result is it is characterised in that include：
Obtain the data message of POI object, the data message of described POI object at least includes area information；
Area information according to described POI object obtains corresponding terrestrial reference object；
Determine the position relationship between described POI object and terrestrial reference object；
Position relationship between described POI object and terrestrial reference object is pointed out.
The reminding method of 11. POI search results as claimed in claim 10 it is characterised in that described according to described POI object
Area information obtain corresponding terrestrial reference object include：
Area information based on terrestrial reference object is grouped according to regional extent to terrestrial reference object, corresponding to the same area scope
Terrestrial reference object is divided into same group；
The corresponding regional extent of described POI object is determined according to the area information of described POI object；
According to the corresponding regional extent of described POI object, obtain the terrestrial reference object in this regional extent.
The reminding method of 12. POI search results as claimed in claim 10 is it is characterised in that the data message of terrestrial reference object
At least include area information, the described area information according to described POI object obtains corresponding terrestrial reference object and includes：With POI pair
Centered on the area information of elephant, a regional extent is formed for radius with preset distance, and obtains the terrestrial reference pair in this regional extent
As.
The reminding method of 13. POI search results as claimed in claim 10 is it is characterised in that described POI object and terrestrial reference pair
As between position relationship include：The distance between POI object and terrestrial reference object and position relation.
The reminding method of 14. POI search results as claimed in claim 10 is it is characterised in that by the method for text importing
Position relationship between POI object and terrestrial reference object is pointed out.
The reminding method of 15. POI search results as claimed in claim 10 is it is characterised in that to POI by way of voice
Position relationship between object and terrestrial reference object is pointed out.
The reminding method of 16. POI search results as claimed in claim 10 is it is characterised in that also include：To the POI obtaining
The data message of object is pointed out.
The reminding method of 17. POI search results as claimed in claim 10 it is characterised in that user select POI object it
Before, obtain the data message of whole POI objects in map datum, the data message of described POI object at least includes region letter
Breath；Area information according to described POI object obtains corresponding terrestrial reference object；Determine between described POI object and terrestrial reference object
Position relationship；User select POI object after, based on user select POI object area information, to POI object with
Position relationship between terrestrial reference object is shown.
The reminding method of 18. POI search results as claimed in claim 10 it is characterised in that user select POI object it
Afterwards, the data message of the selection acquisition of information POI object based on user, the data message of described POI object at least includes region
Information；Area information according to described POI object obtains corresponding terrestrial reference object；And determining described POI object and terrestrial reference pair
As between position relationship after, the position relationship between described POI object and terrestrial reference object is pointed out.
The reminding method of 19. POI search results as claimed in claim 18 is it is characterised in that methods described also includes：Right
After position relationship between described POI object and terrestrial reference object is pointed out, described position relationship is stored.
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| CN103955522A (en) * | 2014-05-08 | 2014-07-30 | 百度在线网络技术（北京）有限公司 | Method and device for identifying electronic map retrieved result |
| CN105043373A (en) * | 2014-08-22 | 2015-11-11 | 戴坚 | Client dynamic-positioning voice tour guide method and system thereof |
| CN107491450A (en) * | 2016-06-13 | 2017-12-19 | 北京游谱科技发展有限公司 | A kind of stroke amending method and system based on POI |
| CN110019645B (en) * | 2017-09-28 | 2022-04-19 | 北京搜狗科技发展有限公司 | Index library construction method, search method and device |
| WO2019237298A1 (en) * | 2018-06-14 | 2019-12-19 | Beijing Didi Infinity Technology And Development Co., Ltd. | Systems and methods for on-demand services |
| CN110906942A (en) * | 2018-09-14 | 2020-03-24 | 上海擎感智能科技有限公司 | POI point reminding navigation method, system, storage medium and equipment |
| WO2021203728A1 (en) * | 2020-10-26 | 2021-10-14 | 平安科技（深圳）有限公司 | Site selection method and apparatus for service development area, and computer device and medium |
| CN113280822B (en) * | 2021-04-30 | 2023-08-22 | 北京觉非科技有限公司 | Vehicle positioning method and positioning device |
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