CN109345946A - Map data displaying method, device, electronic equipment and computer storage medium - Google Patents
Map data displaying method, device, electronic equipment and computer storage medium Download PDFInfo
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- CN109345946A CN109345946A CN201810845060.1A CN201810845060A CN109345946A CN 109345946 A CN109345946 A CN 109345946A CN 201810845060 A CN201810845060 A CN 201810845060A CN 109345946 A CN109345946 A CN 109345946A
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- data
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
- G09B29/003—Maps
- G09B29/005—Map projections or methods associated specifically therewith
Abstract
The embodiment of the invention discloses a kind of map data displaying method, device, electronic equipment and computer storage mediums, the described method includes: obtaining map datum display command information, wherein, the map datum display command information includes object properties information to be shown；The subject map data to be shown are obtained from map data base according to the object properties information to be shown；The subject map data to be shown are converted into the map display data with the second data format, and are shown.The technical solution is capable of providing more detailed map datum and useful information abundant, so that the use for user brings great convenience, greatly enhances the experience of user.
Description
Technical field
The present embodiments relate to technical field of data processing, and in particular to a kind of map data displaying method, device, electricity
Sub- equipment and computer storage medium.
Background technique
With the development of internet technology and the progress of science and technology, user is it should be understood that another is national, area or separately
The geographic basis in one city, or when wanting a country, area or a city tour, it usually all can be in advance by mutual
This country of networking inquiry, regional or city map, to obtain the information of oneself needs or facilitate formulation tourism strategy.But
Due to national numerous in the world, the city of each country is also very much, and user frequently encounters the map number for wanting inquiry in inquiry
According to the case where simple, it is impossible to meet the demands of oneself, even if inquiring more detailed map, also it is only capable of seeing that map is believed
Breath can not obtain more relevant useful informations, this is just that the use of user brings great inconvenience.
Summary of the invention
The embodiment of the present invention provides a kind of map data displaying method, device, electronic equipment and computer storage medium.
In a first aspect, providing a kind of map data displaying method in the embodiment of the present invention.
Specifically, the map data displaying method, comprising:
Obtain map datum display command information, wherein the map datum display command information includes object to be shown
Attribute information；
The subject map data to be shown are obtained from map data base according to the object properties information to be shown,
In, the subject map data to be shown include one of subject map subdata and following data to be shown or a variety of:
Object timeliness data to be shown and subjects history labeled data to be shown；
The subject map data to be shown are converted into the map display data with the second data format, and are shown
Show.
With reference to first aspect, the embodiment of the present invention is in the first implementation of first aspect, the method also includes:
Obtain display object attribute data and display subject map data；
The display subject map data are converted into the first data format；
The display subject map data with the first data format are stored to ground according to the display object attribute data
Chart database.
With reference to first aspect with the first implementation of first aspect, second in first aspect of the embodiment of the present invention
In implementation, the acquisition map datum display command information, comprising:
Show optional display command information and optional display object properties information；
According to user-selected number according to generation map datum display command information.
With reference to first aspect, second of implementation of the first implementation of first aspect and first aspect, this hair
For bright embodiment in the third implementation of first aspect, the user-selected number evidence includes one of following data or more
Kind: click selection data, delineate selection data, preset pattern selection data, dragging selection data, deliberate action selection data and
Induction selection data.
With reference to first aspect, the first implementation of first aspect, first aspect second of implementation and first
The third implementation of aspect, for the embodiment of the present invention in the 4th kind of implementation of first aspect, the map datum is aobvious
Show that command information further includes one of following information or a variety of: display attribute information, display scale information, display effect letter
Breath, display preference information.
With reference to first aspect, the first implementation, second of implementation of first aspect, first party of first aspect
The third implementation in face and the 4th kind of implementation of first aspect, five kind reality of the embodiment of the present invention in first aspect
In existing mode, the object properties information to be shown include one of object id information to be shown and following information or
It is a variety of: object geographic information, object timeliness information to be shown and subjects history markup information to be shown to be shown.
With reference to first aspect, the first implementation, second of implementation of first aspect, first party of first aspect
The 5th kind of implementation of the third implementation in face, the 4th kind of implementation of first aspect and first aspect, the present invention
Embodiment in the 6th kind of implementation of first aspect, it is described according to the object properties acquisition of information to be shown to aobvious
Show the map datum of object, comprising:
The display object attribute data stored in the object properties information to be shown and map data base is matched,
It obtains and shows object properties information with the target of the object properties information matches to be shown；
Map datum corresponding with target display object properties information is determined as to the map of the object to be shown
Data.
With reference to first aspect, the first implementation, second of implementation of first aspect, first party of first aspect
The third implementation in face, the 4th kind of implementation of first aspect, first aspect the 5th kind of implementation and first party
The 6th kind of implementation in face, the embodiment of the present invention is in the 7th kind of implementation of first aspect, when the object to be shown
When being two or more, the map datum by the object to be shown is converted to the map denotation with the second data format
Data, and shown, comprising:
The map datum of two or more objects to be shown is combined；
The map datum obtained after combination is converted into the map display data with the second data format, and is shown
Show；Alternatively,
The map datum of two or more objects to be shown is respectively converted into the map denotation with the second data format
Data；
It is aobvious that map after being combined is combined to two or more map display datas with the second data format
Registration evidence, and shown.
Second aspect provides a kind of map datum display device in the embodiment of the present invention.
Specifically, the map datum display device, comprising:
First obtains module, is configured as obtaining map datum display command information, wherein the map datum display life
Enabling information includes object properties information to be shown；
Second obtains module, be configured as being obtained from map data base according to the object properties information to be shown described in
Subject map data to be shown, wherein the subject map data to be shown include subject map subdata to be shown and with
One of lower data are a variety of: object timeliness data to be shown and subjects history labeled data to be shown；
Display module is configured as the subject map data to be shown being converted to the map with the second data format
It shows data, and is shown.
In conjunction with second aspect, the embodiment of the present invention is in the first implementation of second aspect, described device further include:
Third obtains module, is configured as obtaining display object attribute data and display subject map data；
Conversion module is configured as the display subject map data being converted to the first data format；
Memory module is configured as the display object that will have the first data format according to the display object attribute data
Map datum is stored to map data base.
In conjunction with the first of second aspect and second aspect implementation, second in second aspect of the embodiment of the present invention
In implementation, the first acquisition module includes:
Display sub-module is configured as showing optional display command information and optional display object properties information；
Submodule is generated, is configured as according to user-selected number according to generation map datum display command information.
In conjunction with the first implementation of second aspect, second aspect and second of implementation of second aspect, this hair
For bright embodiment in the third implementation of second aspect, the user-selected number evidence includes one of following data or more
Kind: click selection data, delineate selection data, preset pattern selection data, dragging selection data, deliberate action selection data and
Induction selection data.
In conjunction with the first implementation of second aspect, second aspect, second of implementation and second of second aspect
The third implementation of aspect, for the embodiment of the present invention in the 4th kind of implementation of second aspect, the map datum is aobvious
Show that command information further includes one of following information or a variety of: display attribute information, display scale information, display effect letter
Breath, display preference information.
The first implementation, second of implementation of second aspect, second party in conjunction with second aspect, second aspect
The third implementation in face and the 4th kind of implementation of second aspect, five kind reality of the embodiment of the present invention in second aspect
In existing mode, the object properties information to be shown include one of object id information to be shown and following information or
It is a variety of: object geographic information, object timeliness information to be shown and subjects history markup information to be shown to be shown.
The first implementation, second of implementation of second aspect, second party in conjunction with second aspect, second aspect
The 5th kind of implementation of the third implementation in face, the 4th kind of implementation of second aspect and second aspect, the present invention
In the 6th kind of implementation of second aspect, the second acquisition module includes: embodiment
Matched sub-block is configured as the display pair that will be stored in the object properties information to be shown and map data base
As attribute data is matched, obtains and show object properties information with the target of the object properties information matches to be shown；
It determines submodule, is configured as map datum corresponding with target display object properties information being determined as institute
State the map datum of object to be shown.
The first implementation, second of implementation of second aspect, second party in conjunction with second aspect, second aspect
The third implementation in face, the 4th kind of implementation of second aspect, second aspect the 5th kind of implementation and second party
The 6th kind of implementation in face, the embodiment of the present invention is in the 7th kind of implementation of second aspect, when the object to be shown
When being two or more, the display module includes:
First combination submodule, is configured as being combined the map datum of two or more objects to be shown；
First transform subblock is configured as being converted to the map datum obtained after combination with the second data format
Map display data, and shown；Alternatively,
Second transform subblock, being configured as the map datum of two or more objects to be shown being respectively converted into has
The map display data of second data format；
Second combination submodule is configured as carrying out two or more map display datas with the second data format
Map display data after being combined, and shown.
The third aspect, the embodiment of the invention provides a kind of electronic equipment, including memory and processor, the memories
It is executed in above-mentioned first aspect based on map data displaying method by storing one or more support map datum display device
Calculation machine instruction, the processor is configured to for executing the computer instruction stored in the memory.The map datum
Display device can also include communication interface, for map datum display device and other equipment or communication.
Fourth aspect, the embodiment of the invention provides a kind of computer readable storage mediums, aobvious for storing map datum
Computer instruction used in showing device, it includes be map datum for executing map data displaying method in above-mentioned first aspect
Computer instruction involved in display device.
Technical solution provided in an embodiment of the present invention can include the following benefits:
Above-mentioned technical proposal is by preparing complete map data base, and then the letter of the map datum display command by obtaining
Breath finds the map datum of corresponding object to be shown from map data base, and laggard in the conversion for carrying out data format to it
Row display, shown data may also include timeliness data and history labeled data other than map datum.The technical solution
By complete map data base make user no matter in inquiry which country, area or when city, can inquire in the world
More detailed map, while a lot of other useful information can also be accessed, so that the use for user brings great side
Just, the experience of user is greatly enhanced.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The embodiment of the present invention can be limited.
Detailed description of the invention
In conjunction with attached drawing, pass through the detailed description of following non-limiting embodiment, other feature, the mesh of the embodiment of the present invention
And advantage will be apparent.In the accompanying drawings:
Fig. 1 shows the flow chart of map data displaying method according to an embodiment of the present invention；
Fig. 2 shows the flow charts of the map data displaying method of another embodiment according to the present invention；
Fig. 3 shows the flow chart of the step S101 of the map data displaying method of embodiment according to Fig. 1；
Fig. 4 shows the flow chart of the step S102 of the map data displaying method of embodiment according to Fig. 1；
Fig. 5 shows the flow chart of the step S103 of map data displaying method according to an embodiment of the present invention；
Fig. 6 shows the flow chart of the step S103 of the map data displaying method of another embodiment according to the present invention；
Fig. 7 shows the structural block diagram of map datum display device according to an embodiment of the present invention；
Fig. 8 shows the structural block diagram of the map datum display device of another embodiment according to the present invention；
Fig. 9 shows the structural frames of the first acquisition module 701 of the map datum display device of embodiment according to Fig.7,
Figure；
Figure 10 shows the structure of the second acquisition module 702 of the map datum display device of embodiment according to Fig.7,
Block diagram；
Figure 11 shows the structural frames of the display module 703 of map datum display device according to an embodiment of the present invention
Figure；
Figure 12 shows the structural frames of the display module 703 of the map datum display device of another embodiment according to the present invention
Figure；
Figure 13 shows the structural block diagram of electronic equipment according to an embodiment of the present invention；
Figure 14 is adapted for the computer system for realizing map data displaying method according to an embodiment of the present invention
Structural schematic diagram.
Specific embodiment
Hereinafter, the illustrative embodiments of the embodiment of the present invention will be described in detail with reference to the attached drawings, so that art technology
Them are easily implemented in personnel.In addition, for the sake of clarity, being omitted in the accompanying drawings unrelated with description illustrative embodiments
Part.
In embodiments of the present invention, it should be appreciated that the term of " comprising " or " having " etc. is intended to refer in this specification
The presence of disclosed feature, number, step, behavior, component, part or combinations thereof, and be not intended to exclude it is one or more its
A possibility that his feature, number, step, behavior, component, part or combinations thereof exist or are added.
It also should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention
It can be combined with each other.Embodiment that the present invention will be described in detail below with reference to the accompanying drawings and embodiments.
Technical solution provided in an embodiment of the present invention is by preparing complete map data base, and then the map by obtaining
Data display command information finds the map datum of corresponding object to be shown from map data base, and is carrying out data to it
It is shown after the conversion of format, shown data may also include timeliness data and history mark number other than map datum
According to.The technical solution makes no matter user is inquiring which country, regional or city in the world by complete map data base
When can inquire more detailed map, while a lot of other relevant useful informations can also be accessed, to be user
Use bring great convenience, greatly enhance the experience of user.
Fig. 1 shows the flow chart of map data displaying method according to an embodiment of the present invention, as shown in Figure 1, described
Map data displaying method includes the following steps S101-S103:
In step s101, map datum display command information is obtained, wherein the map datum display command packet
Include object properties information to be shown；
In step s 102, it is described to be shown right to be obtained from map data base according to the object properties information to be shown
As map datum, wherein the subject map data to be shown include in subject map subdata and following data to be shown
It is one or more: object timeliness data to be shown and subjects history labeled data to be shown；
In step s 103, the subject map data to be shown are converted into the map denotation with the second data format
Data, and shown.
It is mentioned above, with the development of internet technology and the progress of science and technology, user it should be understood that another is national,
The geographic basis in area or another city, or when wanting a country, area or a city tour, it usually all can thing
The map of this country of internet checking, area or city is first passed through, to obtain the information of oneself needs or facilitate formulation trip
Swim strategy.But due to national numerous in the world, the city of each country is also very much, and user frequently encounters desired inquiry in inquiry
Map datum it is simple, the case where it is impossible to meet the demands of oneself, even if inquiring more detailed map, be also only capable of seeing
Cartographic information can not obtain more relevant useful informations, this is just that the use of user brings great inconvenience.
In view of drawbacks described above, in this embodiment, a kind of map data displaying method is proposed, this method obtains first
Map datum display command information, it is described to be shown right then to be obtained from map data base according to object properties information to be shown
As map datum；It is carried out after subject map data to be shown are finally converted to the map display data with the second data format
Display.The technical solution makes no matter user inquires which country, regional or city in the world by complete map data base
More detailed map can be inquired, while a lot of other relevant useful informations can also be accessed, thus for user's
It is greatly facilitated using bringing, greatly enhances the experience of user.
Wherein, the map datum display command information includes at least the attribute information of object to be shown, described to be shown
The attribute information of object is used to carry out object to be shown the mark of uniqueness, so that it is differentiated with other display objects
Come, to guarantee the accuracy rate of map data matching search.
Wherein, the object properties information to be shown include at least object id information to be shown, in addition to this, it is described to
Show that object properties information can also include one of following information or a variety of: object geographic information to be shown, to be shown right
As timeliness information and subjects history markup information to be shown.Wherein, the object geographic information to be shown refers to and to aobvious
Show the relevant information of object geographic situation；The object timeliness information to be shown refers to relevant to object to be shown having
The information of timeliness feature, for example, the current events message and policy of object to be shown, the occurent thing of object to be shown, to aobvious
Show the red-letter day that object celebrating, the traffic information of object to be shown instantly etc.；The subjects history markup information to be shown
It refers to the markup information that user generates object to be shown, the mouth of object to be shown can be embodied to a certain extent
Upright stone tablet, pouplarity and other unique features, or the points for attention that can also be call user's attention etc., it is described to
Show that subjects history markup information can such as leave a message for user's history comment information, user's history evaluation information, user, is current
User's history browses comment information etc..
In an optional implementation of the present embodiment, in addition to the attribute information of object to be shown, the map datum
Display command information can also include one of following information or a variety of: display attribute information, display scale information, display effect
Fruit information and display preference information, these information more embody the details in display operation, can farthest expire
Individual requirement of the sufficient user for display.Wherein, the display attribute information such as can be bright for display color information, display
Spend information, display contrast information etc.；Fixation display scale that the display scale information can such as specify for user or
Range, or the display scale information adjusted for user；The display effect information such as can be full frame aobvious
Show, floating window is shown, Special display effect, be highlighted, plane is shown, stereoscopic display, transparence display, data combination display mode etc.
Deng；The display preference information is for embodying hobby of the user in above-mentioned each display mode.
Wherein, the subject map data to be shown include at least in subject map subdata to be shown and following data
It is one or more: object timeliness data to be shown and subjects history labeled data to be shown, wherein the object to be shown
Timeliness data and the meaning of subjects history labeled data to be shown have hereinbefore been described, and details are not described herein again.
Wherein, second data format is a kind of format for being appropriate for map denotation, such as the second data lattice
Formula can be GeoJSON format, and GeoJSON format is a kind of format encoded to various geographical map data structures, is
A kind of geospatial information data interchange format based on Javascript object representation.Certainly, second data format
Other map datum display formats can also be selected as, the present invention does not limit the specific manifestation form of the second data format specifically
It is fixed.
In an optional implementation of the present embodiment, as shown in Fig. 2, the method also includes preparing complete map number
That is, in this implementation the step of according to library, the described method comprises the following steps S201-S206:
In step s 201, display object attribute data and display subject map data are obtained；
In step S202, the display subject map data are converted into the first data format；
In step S203, show that object attribute data will be with the display subject map of the first data format according to described
Data are stored to map data base；
In step S204, map datum display command information is obtained, wherein the map datum display command packet
Include object properties information to be shown；
In step S205, it is described to be shown right to be obtained from map data base according to the object properties information to be shown
As map datum, wherein the subject map data to be shown include in subject map subdata and following data to be shown
It is one or more: object timeliness data to be shown and subjects history labeled data to be shown；
In step S206, the subject map data to be shown are converted into the map denotation with the second data format
Data, and shown.
In this embodiment, in order to prepare a complete map data base, so that no matter user is inquiring in the world
Which country, area or when city, can inquire more detailed cartographic information, obtain complete display object category first
Property data and complete display subject map data, the display subject map data are then converted into the first unified data
Format；Finally the display subject map data with the first data format are stored to map number according to display object attribute data
According in library.
Wherein, the map datum includes one of following data or a variety of: site identifications data, geographical location number
According to, longitude and latitude data, geographical posture data, geographical data etc..
Wherein, complete display object attribute data and complete display subject map data refer to institute covering the whole world
There are the attribute data and map datum of display object, complete display object attribute data and map datum can be by other maps
Data gathering tool obtains, such as Google Earth map.
Wherein, first data format can be Excel format, or other data formats, as long as can incite somebody to action
Map datum is completely stored in sorted order to map data base, and uniform format facilitates management, for the first data format
Specific manifestation form, the present invention are not particularly limited.
In an optional implementation of the present embodiment, as shown in figure 3, the step S101, i.e. acquisition map datum
The step of display command information, including step S301-S302:
In step S301, optional display command information and optional display object properties information are shown；
In step s 302, according to user-selected number according to generation map datum display command information.
In this embodiment, when obtaining map datum display command information, in order to accurately comprehensively be used
The display demand at family, and then personalized display is realized according to the display demand of user, obtaining user's map datum display life
When enabling information, optional display command information is provided and optional display object properties information is selected for user, it is subsequent can root
Data are specifically selected to generate personalized map datum display command information according to user.
In an optional implementation of the present embodiment, the user-selected number according to include one of following data or
It is a variety of: to click selection data, delineate selection data, preset pattern selection data, dragging selection data, deliberate action selection data
Data are selected with induction.Wherein, the click selection data refer to the data that user is selected by clicking operation；It is described
It delineates selection data and refers to the data that user selects by the movements such as delineating；The preset pattern selection data refer to
The data that user is selected by forming the operations such as preset pattern, the preset pattern can be such as circle, ellipse etc.
Regular closed figures or irregular closed figures；The dragging selection data refer to that user passes through the operations such as dragging, dragging
Select obtained data；The deliberate action selection data refer to the number that user obtains by executing deliberate action operation selection
According to the deliberate action such as can be gesture motion, human action etc.；The induction selection data refer to that user passes through
The data that predetermined inductive operation selection obtains are executed, the predetermined inductive operates can should such as operate for distance perception, acceleration
Inductive operation etc..
In an optional implementation of the present embodiment, as shown in figure 4, the step S102, i.e., according to described to aobvious
The step of showing the map datum of object to be shown described in object properties acquisition of information, including step S401-S402:
In step S401, the display object properties that will store in the object properties information to be shown and map data base
Data are matched, and are obtained and are shown object properties information with the target of the object properties information matches to be shown；
In step S402, it is described to aobvious will to show that the corresponding map datum of object properties information is determined as with the target
Show the map datum of object.
In this embodiment, subject map to be shown corresponding with map datum display command information is obtained in order to more enough
Data, by the way that the display object attribute data stored in object properties information to be shown and map data base is matched, with
Obtain the map datum of object to be shown.
Wherein, when matching to display object properties information, fields match method or other matching process can be used,
As long as the matching process can be realized accurate information matches, the specific present invention is with no restriction.
In an optional implementation of the present embodiment, as shown in figure 5, when the object to be shown is two or more
When, the map datum of the object to be shown is converted to the map denotation with the second data format by the step S103
Data, and the step of being shown, including step S501-S502:
In step S501, the map datum of two or more objects to be shown is combined；
In step S502, the map datum obtained after combination is converted into the map denotation number with the second data format
According to, and shown.
In another optional implementation of the present embodiment, as shown in fig. 6, when the object to be shown is two or more
When a, the map datum of the object to be shown is converted to the map with the second data format and shown by the step S103
Registration evidence, and the step of being shown, including step S601-S602:
In step s 601, the map datum of two or more objects to be shown is respectively converted into the second data lattice
The map display data of formula；
In step S602, two or more map display datas with the second data format are combined to obtain group
Map display data after conjunction, and shown.
In the above-described embodiment, when the object to be shown is two or more, that is to say, that user has selected two
When a or multiple display object is shown, need to be combined two or more display subject map data aobvious
Show, both can first combine two or more map datums at this time and Data Format Transform is carried out to it again, and can also first carry out respectively
Data combination is carried out after Data Format Transform again.
Wherein, when carrying out data combination, sequence combination, parallel combinations mode or other combinations can be used,
So that when being shown to user, it can be achieved that the map datum of two or more display objects is presented, or not a window
With window present it is two or more display objects map datums, sequentially show it is two or more display objects map datums,
Show that the map datum of two or more display objects, map datum of the two or more display objects of nested display etc. are more side by side
Kind display mode etc..Certainly, the mode of the data combination can also determine acording to the requirement of user, that is, pass through the map
Display effect information in data display command information determines.
Following is apparatus of the present invention embodiment, can be used for executing embodiment of the present invention method.
Fig. 7 shows the structural block diagram of map datum display device according to an embodiment of the present invention, which can lead to
Cross being implemented in combination with as some or all of of electronic equipment of software, hardware or both.As shown in fig. 7, the map number
Include: according to display device
First obtains module 701, is configured as obtaining map datum display command information, wherein the map datum is aobvious
Show that command information includes object properties information to be shown；
Second obtains module 702, is configured as being obtained from map data base according to the object properties information to be shown
The subject map data to be shown, wherein the subject map data to be shown include subject map subdata to be shown with
And one of following data or a variety of: object timeliness data to be shown and subjects history labeled data to be shown；
Display module 703 is configured as being converted to the subject map data to be shown with the second data format
Map display data, and shown.
It is mentioned above, with the development of internet technology and the progress of science and technology, user it should be understood that another is national,
The geographic basis in area or another city, or when wanting a country, area or a city tour, it usually all can thing
The map of this country of internet checking, area or city is first passed through, to obtain the information of oneself needs or facilitate formulation trip
Swim strategy.But due to national numerous in the world, the city of each country is also very much, and user frequently encounters desired inquiry in inquiry
Map datum it is simple, the case where it is impossible to meet the demands of oneself, even if inquiring more detailed map, be also only capable of seeing
Cartographic information can not obtain more relevant useful informations, this is just that the use of user brings great inconvenience.
In view of drawbacks described above, in this embodiment, a kind of map datum display device is proposed, which passes through first
It obtains module 701 and obtains map datum display command information, second obtains module 702 according to object properties information to be shown from ground
The subject map data to be shown are obtained in chart database；Subject map data to be shown are converted to tool by display module 703
It is shown after the map display data for having the second data format.The technical solution makes user by complete map data base
More detailed map can be inquired, while can also access very by no matter inquiring which country, regional or city in the world
Other more relevant useful informations greatly enhance the experience of user so that the use for user brings great convenience.
Wherein, the map datum display command information includes at least the attribute information of object to be shown, described to be shown
The attribute information of object is used to carry out object to be shown the mark of uniqueness, so that it is differentiated with other display objects
Come, to guarantee the accuracy rate of map data matching search.
Wherein, the object properties information to be shown include at least object id information to be shown, in addition to this, it is described to
Show that object properties information can also include one of following information or a variety of: object geographic information to be shown, to be shown right
As timeliness information and subjects history markup information to be shown.Wherein, the object geographic information to be shown refers to and to aobvious
Show the relevant information of object geographic situation；The object timeliness information to be shown refers to relevant to object to be shown having
The information of timeliness feature, for example, the current events message and policy of object to be shown, the occurent thing of object to be shown, to aobvious
Show the red-letter day that object celebrating, the traffic information of object to be shown instantly etc.；The subjects history markup information to be shown
It refers to the markup information that user generates object to be shown, the mouth of object to be shown can be embodied to a certain extent
Upright stone tablet, pouplarity and other unique features, or the points for attention that can also be call user's attention etc., it is described to
Show that subjects history markup information can such as leave a message for user's history comment information, user's history evaluation information, user, is current
User's history browses comment information etc..
In an optional implementation of the present embodiment, in addition to the attribute information of object to be shown, the map datum
Display command information can also include one of following information or a variety of: display attribute information, display scale information, display effect
Fruit information and display preference information, these information more embody the details in display operation, can farthest expire
Individual requirement of the sufficient user for display.Wherein, the display attribute information such as can be bright for display color information, display
Spend information, display contrast information etc.；Fixation display scale that the display scale information can such as specify for user or
Range, or the display scale information adjusted for user；The display effect information such as can be full frame aobvious
Show, floating window is shown, Special display effect, be highlighted, plane is shown, stereoscopic display, transparence display, data combination display mode etc.
Deng；The display preference information is for embodying hobby of the user in above-mentioned each display mode.
Wherein, the subject map data to be shown include at least in subject map subdata to be shown and following data
It is one or more: object timeliness data to be shown and subjects history labeled data to be shown, wherein the object to be shown
Timeliness data and the meaning of subjects history labeled data to be shown have hereinbefore been described, and details are not described herein again.
Wherein, second data format is a kind of format for being appropriate for map denotation, such as the second data lattice
Formula can be GeoJSON format, and GeoJSON format is a kind of format encoded to various geographical map data structures, is
A kind of geospatial information data interchange format based on Javascript object representation.Certainly, second data format
Other map datum display formats can also be selected as, the present invention does not limit the specific manifestation form of the second data format specifically
It is fixed.
In an optional implementation of the present embodiment, as shown in figure 8, described device further includes preparing complete map number
According to the part in library, i.e., in this implementation, described device includes:
Third obtains module 801, is configured as obtaining display object attribute data and display subject map data；
Conversion module 802 is configured as the display subject map data being converted to the first data format；
Memory module 803 is configured as the display that will have the first data format according to the display object attribute data
Subject map data are stored to map data base；
First obtains module 804, is configured as obtaining map datum display command information, wherein the map datum is aobvious
Show that command information includes object properties information to be shown；
Second obtains module 805, is configured as being obtained from map data base according to the object properties information to be shown
The subject map data to be shown, wherein the subject map data to be shown include subject map subdata to be shown with
And one of following data or a variety of: object timeliness data to be shown and subjects history labeled data to be shown；
Display module 806 is configured as being converted to the subject map data to be shown with the second data format
Map display data, and shown.
In this embodiment, in order to prepare a complete map data base, so that no matter user is inquiring in the world
Which country, area or when city, can inquire more detailed cartographic information, need to obtain module 801 by third and obtain
Standby display object attribute data and complete display subject map data are taken, conversion module 802 is by the display object
Diagram data is converted to the first unified data format；Memory module 803 will have the first number further according to display object attribute data
It stores according to the display subject map data of format into map data base.
Wherein, the map datum includes one of following data or a variety of: site identifications data, geographical location number
According to, longitude and latitude data, geographical posture data, geographical data etc..
Wherein, complete display object attribute data and complete display subject map data refer to institute covering the whole world
There are the attribute data and map datum of display object, complete display object attribute data and map datum can be by other maps
Data gathering tool obtains, such as Google Earth map.
Wherein, first data format can be Excel format, or other data formats, as long as can incite somebody to action
Map datum is completely stored in sorted order to map data base, and uniform format facilitates management, for the first data format
Specific manifestation form, the present invention are not particularly limited.
In an optional implementation of the present embodiment, as shown in figure 9, the first acquisition module 701 includes:
Display sub-module 901 is configured as showing optional display command information and optional display object properties information；
Submodule 902 is generated, is configured as according to user-selected number according to generation map datum display command information.
In this embodiment, when obtaining map datum display command information, in order to accurately comprehensively be used
The display demand at family, and then personalized display is realized according to the display demand of user, obtaining user's map datum display life
When enabling information, display sub-module 901 provides optional display command information and optional display object properties information is selected for user
It selects, being subsequently generated submodule 902 can specifically select data to generate personalized map datum display command letter according to user
Breath.
In an optional implementation of the present embodiment, the user-selected number according to include one of following data or
It is a variety of: to click selection data, delineate selection data, preset pattern selection data, dragging selection data, deliberate action selection data
Data are selected with induction.Wherein, the click selection data refer to the data that user is selected by clicking operation；It is described
It delineates selection data and refers to the data that user selects by the movements such as delineating；The preset pattern selection data refer to
The data that user is selected by forming the operations such as preset pattern, the preset pattern can be such as circle, ellipse etc.
Regular closed figures or irregular closed figures；The dragging selection data refer to that user passes through the operations such as dragging, dragging
Select obtained data；The deliberate action selection data refer to the number that user obtains by executing deliberate action operation selection
According to the deliberate action such as can be gesture motion, human action etc.；The induction selection data refer to that user passes through
The data that predetermined inductive operation selection obtains are executed, the predetermined inductive operates can should such as operate for distance perception, acceleration
Inductive operation etc..
In an optional implementation of the present embodiment, as shown in Figure 10, the second acquisition module 702 includes:
Matched sub-block 1001 is configured as aobvious by what is stored in the object properties information to be shown and map data base
Show that object attribute data is matched, obtains and show object properties letter with the target of the object properties information matches to be shown
Breath；
It determines submodule 1002, is configured as determining map datum corresponding with target display object properties information
For the map datum of the object to be shown.
In this embodiment, subject map to be shown corresponding with map datum display command information is obtained in order to more enough
Data, matched sub-block 1001 by the display object attribute data stored in object properties information to be shown and map data base into
Row matching, to obtain the map datum of object to be shown.
Wherein, when matching to display object properties information, fields match method or other matching process can be used,
As long as the matching process can be realized accurate information matches, the specific present invention is with no restriction.
In an optional implementation of the present embodiment, as shown in figure 11, when the object to be shown is two or more
When a, the display module 703 includes:
First combination submodule 1101, is configured as being combined the map datum of two or more objects to be shown；
First transform subblock 1102 is configured as being converted to the map datum obtained after combination with the second data lattice
The map display data of formula, and shown.
In another optional implementation of the present embodiment, as shown in figure 12, when the object to be shown be two or
When multiple, the display module 703 includes:
Second transform subblock 1201 is configured as the map datum of two or more objects to be shown being respectively converted into
Map display data with the second data format；
Second combination submodule 1202, is configured as to two or more map display datas with the second data format
It is combined the map display data after being combined, and is shown.
In the above-described embodiment, when the object to be shown is two or more, that is to say, that user has selected two
When a or multiple display object is shown, need to be combined two or more display subject map data aobvious
Show, both can first combine two or more map datums at this time and Data Format Transform is carried out to it again, and can also first carry out respectively
Data combination is carried out after Data Format Transform again.
Wherein, when carrying out data combination, sequence combination, parallel combinations mode or other combinations can be used,
So that when being shown to user, it can be achieved that the map datum of two or more display objects is presented, or not a window
With window present it is two or more display objects map datums, sequentially show it is two or more display objects map datums,
Show that the map datum of two or more display objects, map datum of the two or more display objects of nested display etc. are more side by side
Kind display mode etc..Certainly, the mode of the data combination can also determine acording to the requirement of user, that is, pass through the map
Display effect information in data display command information determines.
The embodiment of the invention also discloses a kind of electronic equipment, Figure 13 shows electronics according to an embodiment of the present invention and sets
Standby structural block diagram, as shown in figure 13, the electronic equipment 1300 include memory 1301 and processor 1302；Wherein,
The memory 1301 is for storing one or more computer instruction, wherein one or more computer
Instruction is executed by the processor 1302 to realize any of the above-described method and step.
Figure 14 is suitable for the knot for being used to realize the computer system of the map data displaying method of embodiment according to the present invention
Structure schematic diagram.
As shown in figure 14, computer system 1400 include central processing unit (CPU) 1401, can according to be stored in only
It reads the program in memory (ROM) 1402 or is loaded into random access storage device (RAM) 1403 from storage section 1408
Program and execute the various processing in above embodiment.In RAM1403, be also stored with system 1400 operate it is required various
Program and data.CPU1401, ROM1402 and RAM1403 are connected with each other by bus 1404.Input/output (I/O) interface
1405 are also connected to bus 1404.
I/O interface 1405 is connected to lower component: the importation 1406 including keyboard, mouse etc.；Including such as cathode
The output par, c 1407 of ray tube (CRT), liquid crystal display (LCD) etc. and loudspeaker etc.；Storage section including hard disk etc.
1408；And the communications portion 1409 of the network interface card including LAN card, modem etc..Communications portion 1409 passes through
Communication process is executed by the network of such as internet.Driver 1410 is also connected to I/O interface 1405 as needed.It is detachable to be situated between
Matter 1411, such as disk, CD, magneto-optic disk, semiconductor memory etc. are mounted on as needed on driver 1410, so as to
In being mounted into storage section 1408 as needed from the computer program read thereon.
Particularly, embodiment according to the present invention, method as described above may be implemented as computer software programs.
For example, embodiments of the present invention include a kind of computer program product comprising be tangibly embodied in and its readable medium on
Computer program, the computer program includes program code for executing the map data displaying method.In this way
Embodiment in, which can be downloaded and installed from network by communications portion 1409, and/or from removable
Medium 1411 is unloaded to be mounted.
Flow chart and block diagram in attached drawing illustrate system, method and computer according to the various embodiments of the present invention
The architecture, function and operation in the cards of program product.In this regard, each box in course diagram or block diagram can be with
A part of a module, section or code is represented, a part of the module, section or code includes one or more
Executable instruction for implementing the specified logical function.It should also be noted that in some implementations as replacements, institute in box
The function of mark can also occur in a different order than that indicated in the drawings.For example, two boxes succeedingly indicated are practical
On can be basically executed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.Also it wants
It is noted that the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, Ke Yiyong
The dedicated hardware based system of defined functions or operations is executed to realize, or can be referred to specialized hardware and computer
The combination of order is realized.
Being described in unit or module involved in embodiment of the present invention can be realized by way of software, can also
It is realized in a manner of through hardware.Described unit or module also can be set in the processor, these units or module
Title do not constitute the restriction to the unit or module itself under certain conditions.
As on the other hand, the embodiment of the invention also provides a kind of computer readable storage mediums, this is computer-readable
Storage medium can be computer readable storage medium included in device described in above embodiment；It is also possible to individually
In the presence of without the computer readable storage medium in supplying equipment.Computer-readable recording medium storage has one or one
Procedure above, described program are used to execute the method for being described in the embodiment of the present invention by one or more than one processor.
Above description is only presently preferred embodiments of the present invention and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the embodiment of the present invention, however it is not limited to which the specific combination of above-mentioned technical characteristic forms
Technical solution, while should also cover in the case where not departing from the inventive concept, by above-mentioned technical characteristic or its equivalent spy
Levy the other technical solutions for carrying out any combination and being formed.Such as features described above with it is (but unlimited disclosed in the embodiment of the present invention
In) technical characteristic with similar functions is replaced mutually and the technical solution that is formed.
Claims (18)
1. a kind of map data displaying method characterized by comprising
Obtain map datum display command information, wherein the map datum display command information includes object properties to be shown
Information；
The subject map data to be shown are obtained from map data base according to the object properties information to be shown, wherein
The subject map data to be shown include one of subject map subdata and following data to be shown or a variety of: to aobvious
Show object timeliness data and subjects history labeled data to be shown；
The subject map data to be shown are converted into the map display data with the second data format, and are shown.
2. the method according to claim 1, wherein the method also includes:
Obtain display object attribute data and display subject map data；
The display subject map data are converted into the first data format；
The display subject map data with the first data format are stored to map number according to the display object attribute data
According to library.
3. method according to claim 1 or 2, which is characterized in that the acquisition map datum display command information, packet
It includes:
Show optional display command information and optional display object properties information；
According to user-selected number according to generation map datum display command information.
4. according to the method described in claim 3, it is characterized in that, the user-selected number is according to including one of following data
It is or a variety of: to click selection data, delineate selection data, preset pattern selection data, dragging selection data, deliberate action selection number
Data are selected according to induction.
5. method according to claim 1 to 4, which is characterized in that the map datum display command information further includes
One of following information is a variety of: display attribute information, display scale information, display effect information, display preference information.
6. -5 any method according to claim 1, which is characterized in that the object properties information to be shown includes to aobvious
Show one of object id information and following information or a variety of: object geographic information to be shown, object timeliness to be shown
Information and subjects history markup information to be shown.
7. -6 any method according to claim 1, which is characterized in that described according to the object properties information to be shown
Obtain the map datum of the object to be shown, comprising:
The display object attribute data stored in the object properties information to be shown and map data base is matched, is obtained
Object properties information is shown with the target of the object properties information matches to be shown；
Map datum corresponding with target display object properties information is determined as to the map datum of the object to be shown.
8. -7 any method according to claim 1, which is characterized in that when the object to be shown is two or more
When, the map datum by the object to be shown is converted to the map display data with the second data format, and carries out
Display, comprising:
The map datum of two or more objects to be shown is combined；
The map datum obtained after combination is converted into the map display data with the second data format, and is shown；Or
Person,
The map datum of two or more objects to be shown is respectively converted into the map display data with the second data format；
Two or more map display datas with the second data format are combined with the map denotation number after being combined
According to, and shown.
9. a kind of map datum display device characterized by comprising
First obtains module, is configured as obtaining map datum display command information, wherein the map datum display command letter
Breath includes object properties information to be shown；
Second obtains module, is configured as being obtained from map data base according to the object properties information to be shown described to aobvious
Show subject map data, wherein the subject map data to be shown include subject map subdata to be shown and following number
According to one of or it is a variety of: object timeliness data to be shown and subjects history labeled data to be shown；
Display module is configured as the subject map data to be shown being converted to the map denotation with the second data format
Data, and shown.
10. device according to claim 9, which is characterized in that described device further include:
Third obtains module, is configured as obtaining display object attribute data and display subject map data；
Conversion module is configured as the display subject map data being converted to the first data format；
Memory module is configured as the display subject map that will have the first data format according to the display object attribute data
Data are stored to map data base.
11. device according to claim 9 or 10, which is characterized in that described first, which obtains module, includes:
Display sub-module is configured as showing optional display command information and optional display object properties information；
Submodule is generated, is configured as according to user-selected number according to generation map datum display command information.
12. device according to claim 11, which is characterized in that the user-selected number is according to including one in following data
Kind is a variety of: clicking selection data, delineates selection data, preset pattern selection data, drags selection data, deliberate action selection
Data and induction selection data.
13. according to any device of claim 9-12, which is characterized in that the map datum display command information is also wrapped
Include one of following information or a variety of: display attribute information, display scale information, display effect information, display preference information.
14. according to any device of claim 9-13, which is characterized in that the object properties information to be shown include to
Show one of object id information and following information or a variety of: object geographic information to be shown, object timeliness to be shown
Property information and subjects history markup information to be shown.
15. according to any device of claim 9-14, which is characterized in that described second, which obtains module, includes:
Matched sub-block is configured as the display object category that will be stored in the object properties information to be shown and map data base
Property data matched, obtain and show object properties information with the targets of the object properties information matches to be shown；
Determine submodule, be configured as by with the target show the corresponding map datum of object properties information be determined as it is described to
Show the map datum of object.
16. according to any device of claim 9-15, which is characterized in that when the object to be shown is two or more
When, the display module includes:
First combination submodule, is configured as being combined the map datum of two or more objects to be shown；
First transform subblock is configured as the map datum obtained after combination being converted to the map with the second data format
It shows data, and is shown；Alternatively,
Second transform subblock is configured as the map datum of two or more objects to be shown being respectively converted into second
The map display data of data format；
Second combination submodule, is configured as being combined two or more map display datas with the second data format
Map display data after being combined, and shown.
17. a kind of electronic equipment, which is characterized in that including memory and processor；Wherein,
The memory is for storing one or more computer instruction, wherein one or more computer instruction is by institute
Processor is stated to execute to realize the described in any item method and steps of claim 1-8.
18. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the computer instruction quilt
Claim 1-8 described in any item method and steps are realized when processor executes.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810845060.1A CN109345946B (en) | 2018-07-27 | 2018-07-27 | Map data display method, map data display device, electronic equipment and computer storage medium |
| TW108117456A TWI736894B (en) | 2018-07-27 | 2019-05-21 | Map data display method, device, electronic equipment and computer storage medium |
| PCT/CN2019/094888 WO2020019968A1 (en) | 2018-07-27 | 2019-07-05 | Map data displaying method, device, electronic device, and computer storage medium |
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| CN201810845060.1A CN109345946B (en) | 2018-07-27 | 2018-07-27 | Map data display method, map data display device, electronic equipment and computer storage medium |
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| CN112258601B (en) * | 2020-10-19 | 2022-05-17 | 武汉中海庭数据技术有限公司 | High-precision map customized compiling method and system and electronic equipment |
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| TWI736894B (en) | 2021-08-21 |
| WO2020019968A1 (en) | 2020-01-30 |
| CN109345946B (en) | 2020-11-03 |
| TW202008324A (en) | 2020-02-16 |
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