CN101968940B - Handheld device with positioning and picture taking capability and geographical positioning method thereof - Google Patents
Handheld device with positioning and picture taking capability and geographical positioning method thereof Download PDFInfo
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Abstract
The invention relates to a handheld device with positioning and picture taking capability and a geographical positioning method thereof. The handheld device comprises a filming module, a positioning module, a database and a processor, wherein the filming module is used for filming the environment of a filming place so as to form a digital photo; the positioning module is used for acquiring the positioning data of the filming place; the database is used for storing a plurality of pieces of geographical area data and at least one geographical positioning condition; and the processor is coupled with the filming module, the positioning module and the database. When the digital photo is taken, the positioning data and the geographical positioning conditions of the filming place are matched with one another through the processor, so that the target geographical area data of the filming place is acquired from the geographical area data and is displayed in the digital photo corresponding to the filming place. The invention also provides a geographical positioning method. Based on the method, the geographical area data can be rapidly acquired according to the positioning data and can be directly displayed in the digital photo.
Description
Technical field
The present invention relates to a kind of hand-held device and geographic positioning thereof; Particularly relate to a kind of localization method that reduces the navigation data that is used to calculate, and the geographic area data is shown in the hand-held device and the geographic positioning thereof with location and photograph ability of digital photo.
Background technology
In the prior art, the user has the hand-held device of taking a picture with station-keeping ability in utilization, and like digital camera, mobile phone or guiding aircraft, the user is the module that starts the positioning function of hand-held device, takes pictures again.These a little hand-held devices can pass through GPS (Global Positioning System, GPS; Assisted Global Positioning System; AGPS) obtain the navigation data of current geographic position; And (Exchangeable image file format EXIF), or directly is shown on the digital picture to be recorded in the exchangeable image file of digital photo.
Guiding aircraft can carry out the geo-location behavior after obtaining navigation data, with the position of learning that guiding aircraft self is current.But guiding aircraft is to utilize to scan the geographic area data bank one by one and navigation data is compared the regional coordinate in various places, to obtain geographic area data accurately.
Learn with regard to above-mentioned; The navigation data that guiding aircraft is obtained is generally the numerical value of latitude and longitude coordinates; The user needs again latitude and longitude coordinates to be imported hand-held device; Or import the electronic map system that other can come the ferret out place according to latitude and longitude coordinates, can learn that just the user takes the spot for photography of digital photo.Though the exchangeable image file of digital photo can be used for storing more various data, need to utilize program or the machine that can read exchangeable image file, just can obtain the related datas such as spot for photography of digital photo.And if hand-held device is to scan data bank one by one and navigation data is compared the mode of the coordinate in various places zones, because of the data calculated amount is quite big, so the hardware capabilities of demand is higher.
This shows that above-mentioned existingly have location and the hand-held device of photograph ability and geographic positioning thereof in product structure, method and use, obviously still has inconvenience and defective, and demand urgently further improving.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion; And common product and method do not have appropriate structure and method to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of new hand-held device and geographic positioning thereof with location and photograph ability; Data with the spot for photography of obtaining digital photo fast supplies user's reference; And under the situation that does not increase hardware designs, manufacturing cost; Obtain the pairing geographic area of navigation data data fast, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
The objective of the invention is to; Overcome existing have location and the hand-held device of photograph ability and the defective of geographic positioning existence thereof; And a kind of new hand-held device and geographic positioning thereof with location and photograph ability be provided; Technical matters to be solved is to make it obtain the geographic area data fast according to navigation data, and the geographic area data directly is shown in digital photo, is very suitable for practicality.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.According to a kind of hand-held device with location and photograph ability that the present invention proposes, it comprises: a taking module, in order to the environment of taking a spot for photography to form a digital photo; One location module is in order to obtain a location data of this spot for photography; One data bank is to store a plurality of geographic areas data and at least one geo-location condition; An and processor; Couple this taking module, this locating module and this data bank; When obtaining this digital photo; This processor matees this navigation data and this geo-location condition of this spot for photography, from those geographic area data, obtaining the geographical region data of a purpose that should the spot for photography, the geographical region data of this purpose is shown in to this digital photo that should the spot for photography.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid hand-held device with location and photograph ability; Wherein said at least one geo-location condition is a regional center data that comprises each this geographic area data; This processor compares this navigation data and those regional center data of this spot for photography; To find out the geographical region data of this purpose; The Euclidean distance of this regional center data of the geographical region data of this purpose and this navigation data of this spot for photography is minimum; Perhaps described at least one geo-location condition is to comprise a plurality of borders index, and those border indexs are to comprise the respectively boundary coordinate of this geographic area data, and this processor is a plurality of purposes border index of from those border indexs, finding out this navigation data of contiguous this spot for photography; Again with those border indexs of those purpose borders indexs coupling, to find out the geographical region data of this purpose under those purpose border indexs.
Aforesaid hand-held device with location and photograph ability; The geographical region data of wherein said purpose is an address or a geographic name, the unit of this address be selected from by state, state, province, all, road, mansion, prefecture, county, city, township, town, lining, road, street, section, lane, lane and the group that number formed.
Aforesaid hand-held device with location and photograph ability; Wherein said data bank is to comprise the corresponding a plurality of country codes of those geographic area data or a plurality of overseas call coding, and the geographical region data of this purpose comprises a purpose country code or the purpose overseas call coding under this spot for photography.
The object of the invention and solve its technical matters and also adopt following technical scheme to realize.According to a kind of geographic positioning that the present invention proposes, it may further comprise the steps: obtain a location data; Compare a regional center data of each this first geographic area data in this navigation data and a plurality of first geographic area data; Obtain the geographical region data of a purpose according to comparison result, this regional center data of the geographical region data of this purpose and the Euclidean distance between this navigation data are minimum; Judge whether the geographical region data of this purpose comprises a plurality of second geographic area data; When the geographical region data of this purpose comprises a plurality of second geographic area data; Those second geographic area data are regarded as those first geographic area data, and return this step of a regional center data of each this first geographic area data in this navigation data of comparison and a plurality of first geographic area data; And do not comprise a plurality of second geographic area data when the geographical region data of this purpose, store the geographical region data of this purpose.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid geographic positioning; Wherein those first geographic area data are state's region data; Those second geographic area data are for economizing regional data, state region data, all region data, mansion region data or prefecture region data; When those first geographic area data for economize regional data, state region data, all when region data, mansion region data or prefecture region data, those second geographic area data are counties and districts' territory data or zone, city data.
Aforesaid geographic positioning, wherein those first geographic area data are counties and districts' territory data or zone, city data, those second geographic area data are township's region data, township territory data or sight spot data.
The object of the invention and solve its technical matters and adopt following technical scheme to realize in addition again.According to a kind of geographic positioning that the present invention proposes, it may further comprise the steps: obtain a location data; Obtain a plurality of borders index of a plurality of first geographic area data; With this navigation data is starting point, searches on each these different direction the purpose border index near this navigation data to a plurality of different directions; With those purpose border indexs and those border index couplings, from those first geographic area data, to obtain the geographical region data of a purpose; Judge whether the geographical region data of this purpose comprises a plurality of second geographic area data; When the geographical region data of this purpose comprises a plurality of second geographic area data, those second geographic area data are regarded as those first geographic area data, and return this step of a plurality of borders index that obtains a plurality of first geographic area data; And do not comprise a plurality of second geographic area data when the geographical region data of this purpose, store the geographical region data of this purpose.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid geographic positioning; Wherein those first geographic area data are state's region data; Those second geographic area data are for economizing regional data, state region data, all region data, mansion region data or prefecture region data; And when those first geographic area data for economize regional data, state region data, all when region data, mansion region data or prefecture region data, those second geographic area data are counties and districts' territory data or zone, city data.
Aforesaid geographic positioning, wherein those first geographic area data are counties and districts' territory data or zone, city data, those second geographic area data are township's region data, township territory data or sight spot data.
The present invention compared with prior art has tangible advantage and beneficial effect.Can know that by above technical scheme major technique of the present invention thes contents are as follows:
For achieving the above object, the invention provides a kind of hand-held device with location and photograph ability, it comprises a taking module, location module, a data bank and a processor.Taking module in order to the environment of taking a spot for photography to form a digital photo; Locating module is in order to obtain a location data of spot for photography; Data bank is in order to store a plurality of geographic areas data and at least one geo-location condition, and processor is to couple taking module and locating module.When processor is obtained digital photo, the navigation data and the geo-location condition of spot for photography are mated, with the geographical region data of a purpose that from all geographic area data, obtains corresponding spot for photography.Processor can be shown in the geographical region data of purpose the digital photo of corresponding spot for photography.
In addition; For achieving the above object, the present invention also provides a kind of geographic positioning, is to obtain a location data; In navigation data and a plurality of first geographic area data; One regional center data of each first geographic area data compares, and obtains the geographical region data of a purpose according to comparison result, and the regional center data of the geographical region data of purpose and the Euclidean distance between the navigation data are minimum; Judge whether the geographical region data of purpose comprises a plurality of second geographic area data; Whether these a little second geographic area data are regarded as this a little first geographic area data with decision, and again the regional center data of navigation data and each first geographic area data are compared, or store purpose geography region data.
Moreover; For achieving the above object; The present invention provides a kind of geographic positioning again; It is a plurality of borders index that obtains a location data and a plurality of first geographic area data; From all border indexs, find out a plurality of purposes border index of positioned adjacent data, from all first geographic area data, obtain the geographical region data of a purpose, judge whether the geographical region data of purpose comprises a plurality of second geographic area data according to this a little purposes border index; Whether these a little second geographic area data are regarded as these a little first geographic area data with decision and also again the regional center data of navigation data and each first geographic area data are compared, or store the geographical region data of purpose.
By technique scheme, hand-held device and geographic positioning thereof that the present invention has location and photograph ability have advantage and beneficial effect at least:
The hand-held device that the present invention disclosed with location and photograph ability; Be to utilize the navigation data of corresponding spot for photography to find out the geographic area data of corresponding spot for photography; So that the geographic area data is shown in the digital photo; Be convenient to the digital photo of inspecting of intuitive, put digital photo and the drop things of recalling the spot for photography in order to make things convenient for the user.
The geographic positioning that the present invention disclosed, each geographical region data be by a regional center data as the comparison data, or by a plurality of borders index to separate each geographical region data.Navigation data only need be used for comparing the regional center data or find out the purpose border index of navigation data periphery, can obtain the geographical region data of purpose.The comparison data that the guider of adopting said method stores is above-mentioned regional center data and border index, is of value to reducing the data storage amount.Because of reducing,, be of value to the lower guider of hardware capabilities simultaneously so can promote the arithmetic speed of geo-location in order to compare required data.
In sum, the invention relates to a kind of hand-held device and geographic positioning thereof with location and photograph ability.This hand-held device comprise a taking module in order to the environment of taking a spot for photography to form a digital photo; One location module is in order to obtain a location data of spot for photography; One data bank and a processor are when obtaining digital photo; The navigation data and the geo-location condition of spot for photography are mated, from all geographic area data, obtain the geographical region data of a purpose of corresponding spot for photography, the geographical region data of purpose is shown in the digital photo of corresponding spot for photography; Wherein the geo-location condition is a regional center data or a plurality of borders index of each geographic area data, and the border index comprises the boundary coordinate of each geographical region data.The present invention also provides a kind of geographic positioning.The present invention has obvious improvement technically, and has tangible good effect, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of instructions, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the device block scheme of preferred embodiment of the present invention.
Fig. 2 A is that first kind of preferred embodiment of the present invention indicates the geographical region data synoptic diagram of purpose.
Fig. 2 B is that second kind of preferred embodiment of the present invention indicates the geographical region data synoptic diagram of purpose.
Fig. 3 A is that preferred embodiment of the present invention indicates the corresponding international telephone number synoptic diagram of the geographical region data of purpose.
Fig. 3 B is that preferred embodiment of the present invention indicates the corresponding country origin/area code synoptic diagram of the geographical region data of purpose.
Fig. 4 is first kind of geographic positioning process flow diagram of preferred embodiment of the present invention.
Fig. 5 A is the sign picture of regional center data of the countries/region data of preferred embodiment of the present invention.
Fig. 5 B is the sign picture of regional center data of the state province zone data of preferred embodiment of the present invention.
Fig. 5 C is the sign picture of regional center data of counties and cities' region data of preferred embodiment of the present invention.
Fig. 6 is second kind of geographic positioning process flow diagram of preferred embodiment of the present invention.
Fig. 7 A is the sign picture of border index of the countries/region data of preferred embodiment of the present invention.
Fig. 7 B is the sign picture of border index of the state province zone data of preferred embodiment of the present invention.
Fig. 7 C is the sign picture of border index of counties and cities' region data of preferred embodiment of the present invention.
11: taking module 12: locating module
13: processor 14: data bank
15: Storage Media 100: navigation data
110: regional center data 120: the border index
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To hand-held device and its embodiment of geographic positioning, structure, method, step, characteristic and the effect thereof that proposes according to the present invention with location and photograph ability, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to appear in the detailed description of graphic preferred embodiment is consulted in following cooperation.Through the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the present invention, yet the appended graphic usefulness that only provides reference and explanation be not to be used for the present invention is limited.
Seeing also shown in Figure 1ly, is the device block scheme of preferred embodiment of the present invention.The hand-held device with location and photograph ability of preferred embodiment of the present invention comprises a taking module 11, and locatees module 12, a data bank 14 and a processor 13, and processor 13 is to couple taking module 11, locating module 12 and data bank 14.
This taking module 11 supplies the user to take in a spot for photography, and taking module 11 is to form a digital photo with the environment projection of spot for photography, record, video picture.Before shooting or when taking; Locating module 12 is unlocked; With from a GPS (Global Positioning System, GPS) or an auxiliary type GPS (Assisted Global Positioning System AGPS) obtains a location data of corresponding spot for photography; Generally speaking, navigation data is meant the coordinate figure of the longitude and latitude of spot for photography.
The navigation data of the spot for photography that digital photo that processor 13 reception taking modules 11 are captured and locating module provide; The geo-location condition that processor 13 can store the navigation data and the data bank 14 of spot for photography; Mate according to a geographic positioning,, obtain the geographical region data of a purpose of corresponding spot for photography with from all geographic area data; And the geographical region data of purpose is incorporated into digital photo; The geographical region data of purpose directly is shown on the digital photo, last store digital photograph boil down to one image archives, and the image archives are stored in the Storage Media 15 of hand-held device self.Storage Media 15 is meant storage card or storer.Wherein, the geographical region data of purpose is an address, the unit of this address be selected from by state, state, province, all, mansion, prefecture, county, city, township, town, lining, road, road, street, section, lane, lane and the group that number formed.Perhaps, the geographical region data of purpose is a geographic name.
Yet processor 13 employed geo-location conditions comprise following two kinds:
One of which, geo-location condition comprise a regional center data of each geographic area data.In this explanation, because of the geographic area of each geographic area data representative, its shape maybe not can be a regular polygon, so the regional center data is meant the logic centre position of affiliated geographic area data, like a latitude and longitude coordinates.Perhaps, can the regional center data be pointed to an important core city (Changhua city that put into market in the south as Nantou County comprises, Zhanghua County comprises), a scenery index (like 101 buildings, Confucian temple, martyry) even a particular location (civic center, railway station, the department store) of geographic area data under it.
Its two, the geo-location condition comprises a plurality of borders index, the border index comprises the boundary coordinate of each geographical region data.This a little borders index is divided the state, is economized province's boundary tablet of boundary just like state's boundary tablet of dividing country's boundary, divides the function of counties and cities' boundary tablet of county, city's boundary.Data can be indicated this a little borders index in advance in the geographic area, and mainly in order to dividing the border of each geographical region data, so need there be the boundary tablet of entity in the position that the border index is indicated on actual geographic position.
Please consult simultaneously shown in Fig. 2 A and Fig. 2 B, Fig. 2 A is that first kind of preferred embodiment of the present invention indicates the geographical region data synoptic diagram of purpose, and Fig. 2 B is that second kind of preferred embodiment of the present invention indicates the geographical region data synoptic diagram of purpose.As stated, the geographical region data of the purpose that processor is obtained can be two kinds of different types, and a kind of is the address, and a kind of is geographic name.
In spot for photography positive lake breeze scape given zone in U.S. is dense that this hypothesis user takes; If the geographical region data of the purpose that obtains of processor is the type of address, then processor be with U.S. dense in the address of positive lake breeze scape given zone: " in the U.S. dense town of Gaoxiong County in the ditch between fields Huan Hu road " directly is shown in (shown in Fig. 2 A) on the digital photo.In other words, the geographical region data of obtaining when processor of purpose is the type of geographic name, and then processor is that literal such as " positive lake breeze scape given zone in U.S. dense " directly is shown in (shown in Fig. 2 B) on the digital photo.
Please consult simultaneously shown in Fig. 3 A and Fig. 3 B; Fig. 3 A is that preferred embodiment of the present invention indicates the corresponding international telephone number synoptic diagram of the geographical region data of purpose, and Fig. 3 B is that preferred embodiment of the present invention indicates the corresponding country origin/area code synoptic diagram of the geographical region data of purpose.
Shown in Fig. 3 A; Processor 13 is that the purpose overseas call coding that the geographical region data of purpose (spot for photography) is corresponding is shown in by the address title of " positive lake breeze scape given zone in U.S. dense "; Promptly as: 886-7-681-2433; Wherein 886 is the countries/sign indicating number of TaiWan, China, 7 for district's sign indicating number 6812433 in Kaohsiung be in positive lake tour and travel information service talked about phone, the guiding aircraft with phone homing capability capable of using carries out phone navigation operation when obtaining this photo for user or other people.
On the other hand, data bank 14 more stores the corresponding countries/code of each geographic area data, is that TW, Japan are that US, Korea S are KR for JP, the U.S. like TaiWan, China ... Deng concerned countries/area code.
Shown in Fig. 3 B; Processor 13 is that the purpose country/area code that the geographical region data of purpose (spot for photography) is corresponding is shown in by the place name in " in the U.S. dense town of Gaoxiong County in the ditch between fields Huan Hu road "; Promptly (CN TW), but also can show TaiWan, China or its code CN like TaiWan, China; TW is not as limit.See also shown in Figure 4; It is for first kind of geographic positioning process flow diagram of preferred embodiment of the present invention; Please consulting Fig. 1 simultaneously is beneficial to understand; The method is to be applied to hand-held device shown in Figure 1, please consults simultaneously to be beneficial to shown in Fig. 5 A to Fig. 5 C understand, and Fig. 5 A is the sign picture of regional center data of the countries/region data of preferred embodiment of the present invention; Fig. 5 B is the sign picture of regional center data of counties and cities' region data of preferred embodiment of the present invention, and Fig. 5 C is the sign picture of regional center data of the small towns region data of preferred embodiment of the present invention.
Obtain a location data (step S110).When locating module 12 is activated, is to obtain the current navigation data of hand-held device, and sends processor 13 to.
In navigation data and a plurality of first geographic area data, a regional center data of each first geographic area data compares (step S120).In the present embodiment, data bank 14 is to store a plurality of geographic areas data, and this a little geographic areas data is to divide into many levels, and the geographic area data of each level is the different scope of representative.
The geographic area data of initial level is meant maximum recapitulative regional extent, like the countries/region data.The geographic area data of second level is the geographic area data within the initial layer time, the state province zone data that is comprised like various countries' region data.The geographic area data of tri-layer is the geographic area data within the second layer time, and Ru Gezhou economizes counties and cities' region data that regional data comprises ..., by that analogy, till the geographic area data of the most last level.But not as limit, also can be with the geographic area data of geographic area data such as counties and cities, small towns, to carry out the geo-location behavior as initial level.Yet some countries/does not have state province and draws branch, is directly to comprise counties and cities' region data.
Among this step S120, like Fig. 5 A, processor 13 is that promptly the regional center data 110 of various countries/regional region data compares with navigation data 100 and a plurality of first geographic area data.As aforementioned; Regional center data 110 is meant the logic centre position of its affiliated geographic area data; Like a latitude and longitude coordinates, perhaps, an important core city, a scenery index even a particular location of the geographic area data under the regional center data 110.Processor 13 can calculate the Euclidean distance of the regional center data 110 of navigation data 100 and various countries/regional region data.
Obtain the geographical region data (step S130) of a purpose according to comparison result.Processor 13 is according to each Euclidean distance, finds out near the regional center data 110 of navigation data 100, and first geographic areas under this regional center data 110 promptly are regarded as the geographical region data of purpose.
Judge the geographical region data of purpose when processor 13 and do not comprise a plurality of second geographic area data, when promptly the geographical region data of purpose be the geographic area data of end layer, store purpose geography region data (step S142).
With above-mentioned U.S. dense in positive lake breeze scape given zone be example.When processor 13 obtain U.S. dense in the navigation data 100 of positive lake breeze scape given zone; It is the coordinate time of longitude and latitude; Processor 13 can be found out the countries/region data (like Fig. 5 A) of " TaiWan, China " earlier with regional center data 110 comparisons of navigation data 100 with the countries/region data.Processor 13 is found out counties and districts' territory data (like Fig. 5 B) of " Gaoxiong County " again with regional center data 110 comparisons of navigation data 100 with each the counties and districts' territory data and zone, the city data of " TaiWan, China ".Last processor 13 is found out the small towns region data (like Fig. 5 C) in " U.S. dense town " with navigation data and each the township's region data of " Gaoxiong County " and regional center data 110 comparisons of township territory data.By that analogy, find out the address in " in the U.S. dense town of Gaoxiong County in the ditch between fields Huan Hu road ", or find out the geographic name of " positive lake breeze scape given zone in U.S. dense ".
Please with reference to shown in Figure 6; Be second kind of geographic positioning process flow diagram of preferred embodiment of the present invention; Please consulting Fig. 1 simultaneously is beneficial to understand; The method is to be applied to hand-held device shown in Figure 1, please consults simultaneously to be beneficial to shown in Fig. 7 A to Fig. 7 C understand, and Fig. 7 A is the sign picture of border index of the countries/region data of preferred embodiment of the present invention; Fig. 7 B is the sign picture of border index of counties and cities' region data of preferred embodiment of the present invention, and Fig. 7 C is the sign picture of border index of the small towns region data of preferred embodiment of the present invention.
Obtain a location data (step S210).When locating module 12 is activated, is to obtain the current navigation data of hand-held device, and sends processor 13 to.
Obtain a plurality of borders indexs (step S220) of a plurality of first geographic area data.In the data bank 14, the geographic area data of each layer is to store a plurality of borders index 120, and this border index 120 is in order to indicate the boundary coordinate of each geographical region data.And each geographic area data is the boundary coordinate of its contact of record.Like the state boundary tablet of aforementioned this a little borders index 120 just like division state every household/area boundary; Divide state, province, all, province's boundary tablet of mansion or prefecture boundary; Divide the function of counties and cities' boundary tablet of county, city's boundary; Divide the function of the small towns boundary tablet of township, town's boundary, in the division, adjacent boundary in the function of adjacent boundary tablet, the function of the road boundary tablet of scribe streets, road boundary.In the present embodiment, with the geographic area data of countries/region data as initial level, the first geographic area data of this moment is meant countries/region data (like Fig. 7 A) equally.
When processor 13 is judged, the geographical region data of purpose does not comprise a plurality of second geographic area data, when promptly the geographical region data of purpose be the geographic area data of end layer, stores purpose geography region data (step S252).
Positive lake breeze scape given zone was an example during above-described U.S. was dense.When processor 13 obtain U.S. dense in the navigation data 100 of positive lake breeze scape given zone.Be the coordinate time of longitude and latitude, processor 13 can be found out the countries/region data of " TaiWan, China " earlier with border index 120 comparisons (like Fig. 7 A) of navigation data 100 with the countries/region data.Processor 13 is again with border index 120 comparisons (like Fig. 7 B) of navigation data 100 with the counties and districts' territory data and zone, the city data of " TaiWan, China "; Find out counties and districts' territory data of " Gaoxiong County "; With navigation data 100 and the township's region data of " Gaoxiong County " and border index 120 comparisons (like Fig. 7 C) of township territory data; Find out the township territory data in " U.S. dense town " ... by that analogy; Find out the address in " in the U.S. dense town of Gaoxiong County in the ditch between fields Huan Hu road ", or find out the geographic name of " positive lake breeze scape given zone in U.S. dense ".
In addition, no matter with above-mentioned which kind of mode position, the level of geographic area data has at least following several kinds of data to arrange level, but classifies limit not as, all can be applicable in the described localization method of this case so long as similar data is arranged level.Data is arranged level and comprised: (1) first geographic area data is the countries/region data; The second geographic area data is for economizing regional data, state region data, all region data, mansion region data or prefecture region data.(2) first geographic area data are for economizing regional data, state region data, all region data, mansion region data or prefecture region data; The second geographic area data is counties and districts' territory data or zone, city data.(3) first geographic area data are counties and districts' territory data or zone, city data; The second geographic area data is township's region data or township territory data.(4) first geographic area data are counties and districts' territory data, zone, city data, township's region data or township territory data; The second geographic area data is lining region data, neighbouring region data, road region data or road region data.(5) first geographic area data are counties and districts' territory data, zone, city data, township's region data or township territory data; The second geographic area data is the sight spot data.(6) first geographic area data are the countries/region data; The second geographic area data is counties and districts' territory data or zone, city data.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the method for above-mentioned announcement capable of using and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations; In every case be the content that does not break away from technical scheme of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (3)
1. one kind has the hand-held device of locating with the photograph ability, it is characterized in that it comprises:
One taking module, in order to the environment of taking a spot for photography to form a digital photo;
One location module is in order to obtain a location data of this spot for photography;
One data bank stores a plurality of geographic areas data and at least one geo-location condition; And
One processor; Couple this taking module, this locating module and this data bank; When obtaining this digital photo, this processor matees this navigation data and this geo-location condition of this spot for photography, from those geographic area data, to obtain the geographical region data of a purpose that should the spot for photography; The geographical region data of this purpose is shown in on should this digital photo of spot for photography
Wherein said at least one geo-location condition is a regional center data that comprises each this geographic area data; This processor compares this navigation data and those regional center data of this spot for photography; To find out the geographical region data of this purpose; The Euclidean distance of this regional center data of the geographical region data of this purpose and this navigation data of this spot for photography is minimum; Perhaps described at least one geo-location condition is to comprise a plurality of borders index, and those border indexs are to comprise the respectively boundary coordinate of this geographic area data, and this processor is a plurality of purposes border index of from those border indexs, finding out this navigation data of contiguous this spot for photography; Again with those border indexs of those purpose borders indexs coupling, to find out the geographical region data of this purpose under those purpose border indexs.
2. the hand-held device with location and photograph ability according to claim 1; It is characterized in that the geographical region data of wherein said purpose is an address or a geographic name, the unit of this address be selected from by state, state, province, all, road, mansion, prefecture, county, city, township, town, lining, road, street, section, lane, lane and the group that number formed.
3. the hand-held device with location and photograph ability according to claim 1; It is characterized in that wherein said data bank comprises the corresponding a plurality of country codes of those geographic area data or a plurality of overseas call coding, the geographical region data of this purpose comprises a purpose country code or the purpose overseas call coding under this spot for photography.
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| CN2009101608738A CN101968940B (en) | 2009-07-28 | 2009-07-28 | Handheld device with positioning and picture taking capability and geographical positioning method thereof |
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| CN101968940B true CN101968940B (en) | 2012-08-22 |
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| CN102706344A (en) * | 2012-06-08 | 2012-10-03 | 中兴通讯股份有限公司 | Positioning method and device |
| CN104422439B (en) * | 2013-08-21 | 2017-12-19 | 希姆通信息技术（上海）有限公司 | Air navigation aid, device, server, navigation system and its application method |
| CN103476111A (en) * | 2013-08-23 | 2013-12-25 | 北京高森明晨信息科技有限公司 | Method, device and system for obtaining geographic position information |
| CN104422441B (en) * | 2013-09-02 | 2017-12-26 | 联想(北京)有限公司 | A kind of electronic equipment and localization method |
| US10145693B2 (en) * | 2015-07-13 | 2018-12-04 | Nissan Motor Co., Ltd. | Own-position estimation device and own-position estimation method |
| CN105578027B (en) * | 2015-07-28 | 2018-05-15 | 宇龙计算机通信科技(深圳)有限公司 | A kind of photographic method and device |
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