CN105701241A - Automatic correction method for geographic fence - Google Patents
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Abstract
The invention discloses an automatic correction method for a geographic fence. The method mainly utilizes the automatic correction method of the spatial range of the polygon, and comprises the steps of obtaining geographic fence spatial information, namely expressing the coordinate series of the geographic fence, and the map resource requirement type of the geographic fence, namely the intention of the fence definition range, such as a certain building and a certain road section, corresponding to the map resource information types, such as the building and the road, obtaining the requirement map resource object covered by the geographic fence in the actual geographic boundary, comparing the coverage area ratio of the required map resource object in the geographic fence one by one, judging the actual geographic object corresponding to the geographic fence range, regarding the actual geographic object as a reserved object, and calculating a minimum external polygon which can contain all the reserved object range, thereby obtaining the corrected geographic fence.
Description
Technical field
The present invention relates to a kind of geography fence modification method, particularly relate to one and utilize geo-location service (LocationBasedServices, LBS) geography fence technology (Geofence), can the corresponding geography fence automatic correcting method going back to actual geographic area by defining of a spatial dimension。
Background technology
Geography fence is an area of space scope, the geographical map money object information of reality can be comprised within the scope of this, its related application is as detected the relation of the running gear containing gps signal and this geography fence, be incorporated into, leave, stop etc., or the running gear offer follow-up service under specified conditions is provided, networked services is cut off, it is known that the scope of geography fence is the ring affecting service quality in application situation as entered the running gear within the scope of geography fence。
Different application demand, geography fence is all based on a space purpose when definition and sets up, a such as school district scope, department store, rapid transit station, this space purpose corresponding can be returned actual geographic figure and be provided object, as certain building can correspond to face figure money in build thing information, certain road can road information in corresponding loop line figure money, in order to set up required geography fence scope, manual type editing electronic map can be adopted to produce required scope, but this mode is taken a lot of work, the problem having again error big consuming time, the geography fence scope produced provides the object goodness of fit with required figure and is likely to relatively low；Automatically bring figure into according to operation interface and provide data, can use and click, the interaction modes such as input obtain required figure standing breath, relatively lack elasticity, the minimal graph money unit that operation interface provides can only be selected, as with one complete road of road name cutting, one solitary building, and certain road segments or a group elastic can not be selected to build the community that thing assembles, even if elasticity can be reached be also required to more complicated step and operating time, it is thus desirable to more automatic method carrys out assisting user sets up the geography fence needed for application situation, and the geographic range meeting actual figure money object can be provided。
More existing automatic modes such as " network electronic map figure automatization produces system and method thereof " (Taiwan Patent case 200842637) Patent Case in industry, though special graph can be produced by automated procedures, but it is confined to automatically generate new data by attribute under same figure layer, it is impossible to reach to apply across figure layer；And for example " scalable geography fence " (Taiwan Patent case 201207424) Patent Case, though the geographical feature with reference to actual geographic object entity determines geography fence border, but after being selected geographical object type by user, determine the form and dimension of geography fence more according to this, as comprised 20 meters of square geography fence of the length of side in shopping center, though actual geographic object can be comprised, but also contemplated unnecessary regional extent, it is possible to cause the false alarm in application。
As can be seen here, above-mentioned prior art still has many disappearances, still has and improves space, it would be highly desirable to improved。
Summary of the invention
Every shortcoming that inventor is derived in view of above-mentioned prior art, is urgently think to be improved innovation, and after taking great pains to attain one's goal for many years and concentrating on studies, has finally successfully researched and developed one geography fence automatic correcting method of the present invention。
The embodiment of the present invention provides a kind of geography fence automatic correcting method, the method is by the geographical map money object needed for interpretation geography fence scope, and produce a polygon by practical object scope, as existing geography fence extent of amendment, to allow this geographical border, fence area meet actual geographic object range and to guarantee to comprise required figure money type object, reduce geography fence by automated procedures and set up door。Additionally, when the geography fence scope complexity of required definition is higher, such as shape more irregular (such as certain section of hill path), scope excessive (such as two counties and cities' scopes) etc., prior art generally requires spends the more activity duration, produced fence scope also can be bigger with the required figure drop provided, and pass through the correction mechanism that the embodiment of the present invention provides, have only to define the geography fence scope comprising the required figure money of certain ratio, can automatically bring actual figure into provide profile and revise geography fence, thus reducing required time and the program of definition geography fence。
A kind of geography fence automatic correcting method that the embodiment of the present invention provides, comprises the steps of
Obtain a geography fence spatial information and figure money type demand, namely geography fence spatial information expresses the coordinate serial information of this spatial dimension, optional figure money type is provided data base by rear end figure to be provided, thered is provided type is distinguished according to reference informations such as figure money kenel, attribute, data contents, such as road, building, rivers and creeks, rapid transit line etc., the figure needed for allowing operator select this geography fence provides type；
Calculate the demand figure money that geography fence scope is contained, the geographical map money needed for the geography fence scope of acquirement and this scope is carried out space comparison, takes out all geographic object being resorted to；
The comparison chart money condition such as object area, length, judge the object of reservation meeting demand, it is face figure money and line chart money that differentiation figure provides kenel, and set different disposal logic and provide object with the reservation figure needed for judging this geography fence, the length coverage rate that figure money in face is the relatively area coverage rate of each geographic object, line chart money is relatively each line segment object；
Merge that to need object of reservation be a closed area, obtain all of object of reservation, and after line chart money is expanded into face figure money according to width information, produce a minimum external contact zone region；
Obtain a revised geography fence spatial information。
Summary is known, by the geography fence automatic correcting method that the embodiment of the present invention provides, the demand figure that comparison geography fence scope is contained provides type geographic object, and provide object marginal value by the figure of geography fence scope, collocation figure money Rule of judgment, determine the object of reservation needed for this geography fence, and then produce a revised geographic range。
A kind of geography fence automatic correcting method that one embodiment of the present of invention provides, including:
Exporting a geography fence spatial information in a mapping module, wherein this geography fence spatial information is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points；
Export a figure in this mapping module and provide type information；
One computer capacity module provides type information according to this geography fence spatial information and this figure, compares in the multiple geographical maps money being stored in a data base, takes out respectively this geographical map money being included in this geography fence spatial information；
One logic judgment module judges respectively this geographical map money meeting this geography fence spatial information；
One closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information；And
This mapping module is according to this closed area information display output one correction geography fence, and wherein this correction geography fence is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points。
A kind of geography fence automatic correcting method that another embodiment of the present invention provides, including:
Exporting a geography fence spatial information in a mapping module, wherein this geography fence spatial information system is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points；
According to this geography fence spatial information, one computer capacity module judges that a corresponding figure provides type information, compare in the multiple geographical maps money being stored in a data base, takes out respectively this geographical map money being included in this geography fence spatial information；
One logic judgment module judges respectively this geographical map money meeting this geography fence spatial information；And
One closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information；And
This mapping module is according to this closed area information display output one correction geography fence, and wherein this correction geography fence is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points。
A kind of geography fence automatic correcting method that another embodiment of the present invention provides, including:
One literary composition meaning judge module judges into corresponding word according to input information, and analysis obtains a geography fence spatial information and a figure provides type information；
Exporting this geography fence spatial information and this figure provides type information in a mapping module, wherein this geography fence spatial information is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points；
One computer capacity module provides type information according to this geography fence spatial information and this figure, compares in the multiple geographical maps money being stored in a data base, takes out respectively this geographical map money being included in this geography fence spatial information；
One logic judgment module judges respectively this geographical map money meeting this geography fence spatial information；And
One closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information；And
This mapping module is according to this closed area information display output one correction geography fence, and wherein this correction geography fence is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points。
In a kind of geography fence modification method that some embodiments of the present invention provide, computer capacity module is according to geography fence spatial information and figure money type information, compare in the multiple geographical maps money being stored in a data base, take out respectively this geographical map money being included in this geography fence spatial information, or in a kind of geography fence modification method that the other embodiment of the present invention provides, according to geography fence spatial information, computer capacity module judges that a corresponding figure provides type information, compare in the multiple geographical maps money being stored in a data base, take out respectively this geographical map money being included in this geography fence spatial information, including:
This geographical map money is divided into according to kenel one side figure money and line chart money；
The gross area and this geography fence spatial information that calculate this face figure money contain the total area ratio occupying this face figure money；
The total length and this geography fence spatial information that calculate this line chart money contain the total length ratio occupying this line chart money, wherein to appoint two point as minimum treat unit；And
Take out this geography fence spatial information contain occupy this face figure money the gross area more than or equal to one set ratio respectively this geographical map money and this geography fence spatial information contain occupy this line chart money total length provide more than or equal to respectively this geographical map of this setting ratio。
In a kind of geography fence modification method that some embodiments of the present invention provide, closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information, including:
This geography fence spatial information is contained the total length occupying this line chart money and provides expansion for one side figure money object more than or equal to respectively this geographical map of this setting ratio；And
The face figure money provided by this geographical map and the face figure of this line chart money expansion provide the minimum external contact zone that object contains and form this closed area information, wherein comprise respectively this geographical map money。
In a kind of geography fence modification method that some embodiments of the present invention provide, figure money type information includes one below or combination in any: the figure layer of the electronic chart of administrative area, high ferro, platform ferrum, rapid transit, tunnel and tube in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village。
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly introduced, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
The schematic flow sheet of the geography fence automatic correcting method that Fig. 1 provides for one embodiment of the present of invention；
The geography fence automatic correcting method that Fig. 2 provides for one embodiment of the present of invention retains the schematic flow sheet of geographical map money；
The geography fence automatic correcting method that Fig. 3 provides for one embodiment of the present of invention merges the schematic flow sheet that object of reservation is a closed area；
Schematic flow sheet in the geography fence automatic correcting method that another embodiment that Fig. 4 is the present invention provides；
Schematic flow sheet in the geography fence automatic correcting method that another embodiment that Fig. 5 is the present invention provides；
Operation chart in the geography fence automatic correcting method that Fig. 6 provides for one embodiment of the present of invention；
Operation chart in the geography fence automatic correcting method that Fig. 7 provides for one embodiment of the present of invention；
Operation chart in the geography fence automatic correcting method that Fig. 8 provides for one embodiment of the present of invention；
The operation chart of the geography fence automatic correcting method that Fig. 9 provides for one embodiment of the present of invention。
Detailed description of the invention
In order to make the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, it is clear that described embodiment is only some embodiments of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。For making to readily appreciate, same components or module in following embodiment will illustrate with identical symbology。
Refer to shown in Fig. 1, as it is shown in figure 1, the schematic flow sheet of the geography fence automatic correcting method provided for one embodiment of the present of invention, this flow process comprises the steps:
Step S11 obtains a geography fence spatial information in mapping module output, that is form the coordinate information of this spatial dimension, simultaneously there is the data base of geographical map money to the back-end by step S12 computer capacity module and obtains available geographical map money type, comprise in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village the existing electronic map system standard drawing layers such as administrative area, high ferro, platform ferrum, rapid transit, tunnel, tube。User may select the required figure of one or more input area and provides type, and starts the automatic revision program of geography fence。Step S13 is in data base, polygonal region spatial information with user's input, the geographical map money type that obtaining step S12 provides, and it is covered by the figure standing breath of this spatial dimension, (title of building, building are high to comprise the spatial information coordinate string of road (the coordinate string of building) and attribute information；The having a lot of social connections of road, road name etc.)。Step S14 logic judgment module processes logical judgment according to figure money and meets the reservation geographical map money of this geography fence demand。It is a closed area that step S15 merges object of reservation。Step S16 can obtain this polygonal region spatial dimension, is the geography fence after a correction。
This flow process refers to shown in Fig. 2, as in figure 2 it is shown, for retaining the schematic flow sheet that geographical map provides in the geography fence automatic correcting method of one embodiment of the present of invention offer, can comprise the steps:
After step S21 obtains demand figure standing breath, step S22 first distinguishes face figure money and line chart money according to figure money kenel, step S23 calculates the area of each figure money object, step S24 calculating face figure provides object and accounts for total area ratio with geography fence common factor area, line segment between two contacts is considered as each line chart money object by step S25, calculate line segment length, step S26 calculates line chart money object and accounts for total length ratio with geography fence common factor length, then step S27 gives two parameter values, one area common factor ratio marginal value and a length common factor ratio marginal value, judge that each figure provides the common factor ratio of object in step S28, namely whether the value of calculation of step S24 and step S26 is more than or equal to marginal value set by S27, go to step S29 if not, get rid of this and be not inconsistent demand object, if then arriving step S30, judge that this is the object of reservation meeting demand。
This flow process refers to shown in Fig. 3, as it is shown on figure 3, for merging the schematic flow sheet that object of reservation is a closed area in the geography fence automatic correcting method of one embodiment of the present of invention offer, can comprise the steps:
Step S31 obtains and retains figure money object, line chart is provided object of reservation and expands into one side figure money object with width information by step S32, width information is that actual figure provides property content herein, expand into face figure to provide to guarantee that this face figure provides scope and can contain actual geographic object range, as road have a lot of social connections, rapid transit line tunnel width, step S33 calculates withed a hook at the end face figure and provides the minimum external contact zone of object, and namely step S34 obtains a polygonal region。
Referring to shown in Fig. 4, as shown in Figure 4, for the schematic flow sheet of the geography fence automatic correcting method that another embodiment of the present invention provides, this flow process comprises the steps:
Step S41 obtains a geography fence spatial information in mapping module output, that is form the coordinate information of this spatial dimension geographical map money type corresponding to automatic decision, comprise in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village the existing electronic map system standard drawing layers such as administrative area, high ferro, platform ferrum, rapid transit, tunnel, tube。Step S42 is in data base, polygonal region spatial information with user's input, the geographical map money type that obtaining step S41 judges, and it is covered by the figure standing breath of this spatial dimension, (title of building, building are high to comprise the spatial information coordinate string of road (the coordinate string of building) and attribute information；The having a lot of social connections of road, road name etc.)。Step S43 logic judgment module processes logical judgment according to figure money and meets the reservation geographical map money of this geography fence demand。It is a closed area that step S44 merges object of reservation。Step S45 can obtain this polygonal region spatial dimension, is the geography fence after a correction。
Referring to shown in Fig. 5, as it is shown in figure 5, the schematic flow sheet of the geography fence automatic correcting method provided for another embodiment of the present invention, this flow process comprises the steps:
Step S51 mono-literary composition meaning judge module judges into corresponding word according to input information, and analysis obtains a geography fence spatial information and a figure provides type information, comprise the existing electronic map system standard drawing layer such as administrative area, high ferro, platform ferrum, rapid transit, tunnel, tube in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village。And start geography fence revision program。Step S52 is in data base, with the polygonal region spatial information analyzed, the geographical map money type that obtaining step S51 analyzes, and it is covered by the figure standing breath of this spatial dimension, (title of building, building are high to comprise the spatial information coordinate string of road (the coordinate string of building) and attribute information；The having a lot of social connections of road, road name etc.)。Step S53 logic judgment module processes logical judgment according to figure money and meets the reservation geographical map money of this geography fence demand。It is a closed area that step S54 merges object of reservation。Step S55 can obtain this polygonal region spatial dimension, is the geography fence after a correction。
In order to be more clearly understood that the application in concrete practical operation of geography fence automatic correcting method that the embodiment of the present invention provides, it is specifically described below in conjunction with Fig. 6 to Fig. 9。
As shown in Figures 6 to 9, operation chart for the geography fence automatic correcting method that the embodiment of the present invention provides, wherein, in this hypothesis situation, acquired geography fence regional extent demand builds thing and external road thereof for certain, obtain data and comprise the required figure money type of this scope, it is building and mileage chart money, can by operator by an interface, this geography fence coordinate serial is inputted with this interface definition form or standard universal form, the figure of this fence is selected to provide type demand in the figure money type option of this interface, or this interface automatically analyzes required figure money type；Or also can integrate a geography fence generting machanism, after geography fence has defined, namely this mechanism bring this fence scope into geography fence automatic correcting method that the embodiment of the present invention provides automatically, and the geography fence finally producing an automatic correction is supplied to operator, figure money demand can be learnt by mechanism and operator's interaction, or Auto-Sensing the contained figure of this geography fence scope provides type and carries out；Or also can integrate an automatic lexical analysis mechanism, analyze in an input of character string meaning of one's words expressed figure provide type and to the back-end figure money data base automatically obtain scope, such as phonetic entry building and external road thereof, namely automatically analyze this building scope and road demand, peripheral contacts road, and identical carry out down-stream analysis。
As shown in Figure 6, this geography fence intussusception demand figure is provided, in this geography fence scope such as Fig. 6 shown in F1, wherein comprises building figure layer (A1 to the A8 in Fig. 6 represents different attribute building) and mileage chart layer (L1 to the L10 in Fig. 6)；What first obtain that this geography fence contained builds thing and mileage chart money object, enters afterwards and judges object of reservation program；Carry out building thing figure layer object for face figure money to judge, Fig. 7 is the building figure layer object that geography fence is contained, in Fig. 7, the black of A11 to A81 fills up region, calculates after this coverage area area accounts for object area ratio and compares with area marginal value, determines whether this object retains；After having calculated all objects, obtain the object of reservation of face figure money；Carry out mileage chart layer object for line chart money to judge, it is two contacts that road processes object, that is intersection or road turnover between section be a process unit, Fig. 8 is that a road object contains schematic diagram with geography fence, in Fig. 8, L11 to L101 heavy black line is the road object range contained, calculate to contain and compare with length marginal value after line segment length accounts for object length ratio, determine whether this object retains；After having calculated all objects, obtain the object of reservation of line chart money。After obtaining all object of reservation, to carry out producing a closed area, the width expansion of advanced line figure money, all object of reservation are produced a minimum external contact zone scope again, namely a revised geography fence is obtained, Fig. 9 is that input is compared with the geography fence scope of output, F1 is input range, F2 is revised output area, after comparable this is revised, scope relatively meets hypothesis situation demand, comprise demand building and the actual figure money scope of external road thereof, exclude unwanted building and road object。
The foregoing is only illustrative, but not be restricted person。Other any spirit without departing from the present invention and category, and to its equivalent modifications carried out or change, in claim attached after all should being contained in。
As fully visible, the present invention is under breaking through previous technology, really the effect being intended to promote is reached, and also non-be familiar with the easily full of beard of this those skilled in the art institute and, its progressive having, practicality, the aobvious application important document having met patent, whence proposes patent application in accordance with the law, earnestly ask your office and check and approve this part application for a patent for invention case, to encourage creation, to sense moral just。
Claims (12)
1. a geography fence automatic correcting method, it is characterised in that the method includes:
Exporting a geography fence spatial information in a mapping module, wherein this geography fence spatial information is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points；
Export a figure in this mapping module and provide type information；
One computer capacity module provides type information according to this geography fence spatial information and this figure, compares in the multiple geographical maps money being stored in a data base, takes out respectively this geographical map money being included in this geography fence spatial information；
One logic judgment module judges respectively this geographical map money meeting this geography fence spatial information；
One closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information；And
This mapping module is according to this closed area information display output one correction geography fence, and wherein this correction geography fence is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points。
2. the method for claim 1, it is characterized in that, described figure provides type information and includes one below or combination in any: the figure layer of the electronic chart of administrative area, high ferro, platform ferrum, rapid transit, tunnel and tube in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village。
3. the method for claim 1, it is characterized in that, a described computer capacity module provides type information according to this geography fence spatial information and this figure, compare in the multiple geographical maps money being stored in a data base, take out respectively this geographical map money being included in this geography fence spatial information, including:
This geographical map money is divided into according to kenel one side figure money and line chart money；
The gross area and this geography fence spatial information that calculate this face figure money contain the total area ratio occupying this face figure money；
The total length and this geography fence spatial information that calculate this line chart money contain the total length ratio occupying this line chart money, wherein to appoint two point as minimum treat unit；And
Take out this geography fence spatial information contain occupy this face figure money the gross area more than or equal to one set ratio respectively this geographical map money and this geography fence spatial information contain occupy this line chart money total length provide more than or equal to respectively this geographical map of this setting ratio。
4. method as claimed in claim 3, it is characterised in that a described closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information, including:
This geography fence spatial information is contained the total length occupying this line chart money and provides expansion for one side figure money object more than or equal to respectively this geographical map of this setting ratio；And
The face figure money provided by this geographical map and the face figure of this line chart money expansion provide the minimum external contact zone that object contains and form this closed area information, wherein comprise respectively this geographical map money。
5. a geography fence automatic correcting method, it is characterised in that the method includes:
Exporting a geography fence spatial information in a mapping module, wherein this geography fence spatial information is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points；
According to this geography fence spatial information, one computer capacity module judges that a corresponding figure provides type information, compare in the multiple geographical maps money being stored in a data base, takes out respectively this geographical map money being included in this geography fence spatial information；
One logic judgment module judges respectively this geographical map money meeting this geography fence spatial information；And
One closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information；And
This mapping module is according to this closed area information display output one correction geography fence, and wherein this correction geography fence is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points。
6. method as claimed in claim 5, it is characterized in that, described figure provides type information and includes one below or combination in any: the figure layer of the electronic chart of administrative area, high ferro, platform ferrum, rapid transit, tunnel and tube in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village。
7. method as claimed in claim 5, it is characterized in that, according to this geography fence spatial information, a described computer capacity module judges that a corresponding figure provides type information, compare in the multiple geographical maps money being stored in a data base, taking-up is included in respectively this geographical map money of this geography fence spatial information, including:
This geographical map money is divided into according to kenel one side figure money and line chart money；
The gross area and this geography fence spatial information that calculate this face figure money contain the total area ratio occupying this face figure money；
The total length and this geography fence spatial information that calculate this line chart money contain the total length ratio occupying this line chart money, wherein to appoint two point as minimum treat unit；And
Take out this geography fence spatial information contain occupy this face figure money the gross area more than or equal to one set ratio respectively this geographical map money and this geography fence spatial information contain occupy this line chart money total length provide more than or equal to respectively this geographical map of this setting ratio。
8. method as claimed in claim 7, it is characterised in that a described closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information, including:
This geography fence spatial information is contained the total length occupying this line chart money and provides expansion for one side figure money object more than or equal to respectively this geographical map of this setting ratio；And
The face figure money provided by this geographical map and the face figure of this line chart money expansion provide the minimum external contact zone that object contains and form this closed area information, wherein comprise respectively this geographical map money。
9. a geography fence automatic correcting method, it is characterised in that the method includes:
One literary composition meaning judge module judges into corresponding word according to input information, and analysis obtains a geography fence spatial information and a figure provides type information；
Exporting this geography fence spatial information and this figure provides type information in a mapping module, wherein this geography fence spatial information is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points；
One computer capacity module provides type information according to this geography fence spatial information and this figure, compares in the multiple geographical maps money being stored in a data base, takes out respectively this geographical map money being included in this geography fence spatial information；
One logic judgment module judges respectively this geographical map money meeting this geography fence spatial information；
One closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information；And
This mapping module is according to this closed area information display output one correction geography fence, and wherein this correction geography fence is the polygon that multiple longitude coordinate point forms with multiple latitude coordinate points。
10. method as claimed in claim 9, it is characterized in that, described figure provides type information and includes one below or combination in any: the figure layer of the electronic chart of administrative area, high ferro, platform ferrum, rapid transit, tunnel and tube in road, building, greenery patches, rivers and creeks, administrative area, counties and cities, administrative area, small towns, village。
11. method as claimed in claim 9, it is characterized in that, a described computer capacity module provides type information according to this geography fence spatial information and this figure, compare in the multiple geographical maps money being stored in a data base, take out respectively this geographical map money being included in this geography fence spatial information, including:
This geographical map money is divided into according to kenel one side figure money and line chart money；
The gross area and this geography fence spatial information that calculate this face figure money contain the total area ratio occupying this face figure money；
The total length and this geography fence spatial information that calculate this line chart money contain the total length ratio occupying this line chart money, wherein to appoint two point as minimum treat unit；And
Take out this geography fence spatial information contain occupy this face figure money the gross area more than or equal to one set ratio respectively this geographical map money and this geography fence spatial information contain occupy this line chart money total length provide more than or equal to respectively this geographical map of this setting ratio。
12. method as claimed in claim 11, it is characterised in that a described closed module is converted to a closed area information of the scope comprising respectively this geographical map money by meeting this geography fence spatial information, including:
This geography fence spatial information is contained the total length occupying this line chart money and provides expansion for one side figure money object more than or equal to respectively this geographical map of this setting ratio；And
The face figure money provided by this geographical map and the face figure of this line chart money expansion provide the minimum external contact zone that object contains and form this closed area information, wherein comprise respectively this geographical map money。
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| TW104139554 | 2015-11-27 | ||
| TW104139554A TWI616766B (en) | 2015-11-27 | 2015-11-27 | Geographic fence automatic correction method |
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| CN105701241B CN105701241B (en) | 2019-05-31 |
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| CN106840139A (en) * | 2016-12-29 | 2017-06-13 | 深圳众思科技有限公司 | The acquisition methods of fence, device and terminal |
| CN108229740A (en) * | 2017-12-29 | 2018-06-29 | 百度在线网络技术（北京）有限公司 | A kind of determining method, apparatus, server and the storage medium on commercial circle boundary |
| CN109284343A (en) * | 2018-07-25 | 2019-01-29 | 中国地震局地球物理研究所 | House-map construction method and platform towards catastrophe insurance |
| CN110662168A (en) * | 2018-06-29 | 2020-01-07 | 北京小米移动软件有限公司 | Method and device for acquiring fence area, electronic equipment and readable storage medium |
| CN112163062A (en) * | 2020-10-21 | 2021-01-01 | 腾讯科技（深圳）有限公司 | Data processing method and device, computer equipment and storage medium |
| CN112964243A (en) * | 2021-01-11 | 2021-06-15 | 重庆市蛛丝网络科技有限公司 | Indoor positioning method and device |
| CN115239905A (en) * | 2022-09-23 | 2022-10-25 | 山东新坐标智能装备有限公司 | Electronic fence and virtual wall generation method |
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Also Published As
| Publication number | Publication date |
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| TW201719469A (en) | 2017-06-01 |
| TWI616766B (en) | 2018-03-01 |
| CN105701241B (en) | 2019-05-31 |
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