CN105426443A - Map data processing method, device and system - Google Patents
Map data processing method, device and system Download PDFInfo
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- CN105426443A CN105426443A CN201510751954.0A CN201510751954A CN105426443A CN 105426443 A CN105426443 A CN 105426443A CN 201510751954 A CN201510751954 A CN 201510751954A CN 105426443 A CN105426443 A CN 105426443A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9537—Spatial or temporal dependent retrieval, e.g. spatiotemporal queries
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F16/9577—Optimising the visualization of content, e.g. distillation of HTML documents
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Abstract
The invention provides a map data processing method, device and system. The map data processing method comprises the following steps: sending M data request to a server, wherein the M data requests carry different map parameters so that the server is capable of obtaining map data according to the map parameters carried in the data requests, and M is an integer which is greater than 1; receiving the M map data sent by the server; and displaying M views on a client interface, drawing M electronic maps in the M views according to the M map data, and marking the geographical position of the terminal of the client on each electronic map. Therefore, according to the technical scheme provided by the invention, more map data can be output on the client interface by utilizing multiple views, so that the problems that the operation of obtaining the map data is high in cost and low in obtaining efficiency are solved.
Description
[technical field]
The present invention relates to technical field of internet application, particularly relate to a kind of disposal route of map datum, Apparatus and system.
[background technology]
Along with the communication technology and Internet technology development, and the intelligence degree of terminal is more and more higher, has occurred various application, has brought great convenience and enjoyment to the life of user.Wherein, what the most often use in user's trip is exactly navigation type application, as high moral navigation, Baidu's map etc.Navigation type is applied and is brought greatly convenient and trip guarantee to user.
In prior art, navigation type is applied in provides map datum to realize in the process of navigating to user, or providing package is containing the map datum in path, current place, or or to user's providing package containing the map datum completing path.But can only only represent a map datum at present, user needs to switch map datum or zoom in/out engineer's scale by gesture, could obtain more map datum, causes the running cost obtaining map datum higher, obtains efficiency comparison low simultaneously.
[summary of the invention]
In view of this, embodiments provide a kind of disposal route of map datum, Apparatus and system, can be implemented on client end interface utilizes multi views to export more map datum, and to solve, to obtain the running cost of map datum high and obtain inefficient problem.
The one side of the embodiment of the present invention, provides a kind of disposal route of map datum, comprising:
Send M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer;
Receive M the described map datum that described server sends;
Client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, described map parameter comprises engineer's scale and geographic range;
The geographic range that the different and each request of data of the engineer's scale that carries of each request of data is carried is different.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, and a described M view comprises the first view and the second view; Described on client end interface, show M view before, described method also comprises:
Following setting operation is performed to described first view and described second view:
The size of described second view is set to the size being less than described first view;
Described second view is set to be presented at described first view upper strata; And,
The transparency of described second view is set to the transparency being greater than described first view.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, describedly in a described M view, draws M electronic chart according to M described map datum, comprising:
Electronic chart corresponding to engineer's scale larger in two engineer's scales is drawn in described first view, and, in described second view, draw electronic chart corresponding to engineer's scale less in two engineer's scales; Or,
Electronic chart corresponding to geographic range less in two geographic ranges is drawn in described first view, and, in described second view, draw electronic chart corresponding to geographic range larger in two geographic ranges.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, and the electronic chart that described first view is drawn comprises the part path information between starting point and terminal;
The electronic chart that described second view is drawn comprises the complete path information between starting point and terminal.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, described method also comprises:
Detect the operation of user on described client end interface;
If described in be operating as assigned operation, in a described M view exchange display described electronic chart.
The one side of the embodiment of the present invention, provides a kind of disposal route of map datum, comprising:
Receive client send M request of data, a described M request of data carries different map parameters, M be greater than 1 integer;
According to the map parameter carried in each described request of data, obtain map datum;
M described map datum is sent to client, so that described client shows M view on client end interface, and in a described M view, draw M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
The one side of the embodiment of the present invention, provides a kind for the treatment of apparatus of map datum, comprising:
Transmitting element, for sending M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer;
Receiving element, for receiving M the described map datum that described server sends;
Processing unit, for showing M view on client end interface, and draws M electronic chart according to M described map datum, and on each electronic chart, marks the geographic position of client place terminal in a described M view.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, described map parameter comprises engineer's scale and geographic range;
The geographic range that the different and each request of data of the engineer's scale that carries of each request of data is carried is different.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, and a described M view comprises the first view and the second view; Described device also comprises:
Setting unit, for performing following setting operation to described first view and described second view:
The size of described second view is set to the size being less than described first view;
Described second view is set to be presented at described first view upper strata; And,
The transparency of described second view is set to the transparency being greater than described first view.
Aspect as above and arbitrary possible implementation, provide a kind of implementation, described processing unit further, specifically for:
Electronic chart corresponding to engineer's scale larger in two engineer's scales is drawn in described first view, and, in described second view, draw electronic chart corresponding to engineer's scale less in two engineer's scales; Or,
Electronic chart corresponding to geographic range less in two geographic ranges is drawn in described first view, and, in described second view, draw electronic chart corresponding to geographic range larger in two geographic ranges.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, and the electronic chart that described first view is drawn comprises the part path information between starting point and terminal;
The electronic chart that described second view is drawn comprises the complete path information between starting point and terminal.
Aspect as above and arbitrary possible implementation, provide a kind of implementation further, described device also comprises: detecting unit, for detecting the operation of user on described client end interface;
Described processing unit, if also for described in be operating as assigned operation, in a described M view exchange display described electronic chart.
The one side of the embodiment of the present invention, provides a kind for the treatment of apparatus of map datum, comprising:
Receiving element, for receive client send M request of data, a described M request of data carries different map parameters, M be greater than 1 integer;
Processing unit, for according to the map parameter carried in each described request of data, obtains map datum;
Transmitting element, for sending M described map datum to client, so that described client shows M view on client end interface, and in a described M view, draw M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
The one side of the embodiment of the present invention, provides a kind of disposal system of map datum, comprises client and server; Wherein,
Described client, for sending M request of data to server, a described M request of data carries different map parameters; M be greater than 1 integer;
Described server, for according to the map parameter carried in each described request of data, obtains map datum;
Described client, also for receiving M the described map datum that described server sends; And, client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
As can be seen from the above technical solutions, the embodiment of the present invention has following beneficial effect:
Can by request according to the technical scheme that the embodiment of the present invention provides, multiple map datum is obtained from server, and then electronic chart can be represented by multiple view, thus realize on client end interface, utilize multi views to export more map datum, it is high and obtain inefficient problem to the running cost of the map datum brought obtaining more data that the embodiment of the present invention solves view in prior art in user's manual switchover client, reduce the running cost obtaining map datum, improve acquisition efficiency.
[accompanying drawing explanation]
In order to be illustrated more clearly in the technical scheme of the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, 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 prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic flow sheet of the embodiment one of the disposal route of the map datum that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the embodiment two of the disposal route of the map datum that the embodiment of the present invention provides;
Fig. 3 is the functional block diagram of the embodiment one of the treating apparatus of the map datum that the embodiment of the present invention provides;
Fig. 4 is the functional block diagram of the embodiment two of the treating apparatus of the map datum that the embodiment of the present invention provides;
Fig. 5 is the structural representation of the disposal system of the map datum that the embodiment of the present invention provides.
[embodiment]
Technical scheme for a better understanding of the present invention, is described in detail the embodiment of the present invention below in conjunction with accompanying drawing.
Should be clear and definite, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The term used in embodiments of the present invention is only for the object describing specific embodiment, and not intended to be limiting the present invention." one ", " described " and " being somebody's turn to do " of the singulative used in the embodiment of the present invention and appended claims is also intended to comprise most form, unless context clearly represents other implications.
Should be appreciated that term "and/or" used herein is only a kind of incidence relation describing affiliated partner, can there are three kinds of relations in expression, and such as, A and/or B, can represent: individualism A, exists A and B simultaneously, these three kinds of situations of individualism B.In addition, character "/" herein, general expression forward-backward correlation is to the relation liking a kind of "or".
Although should be appreciated that may adopt in embodiments of the present invention term first, second etc. view is described, these views should not be limited to these terms.These terms are only used for view to be distinguished from each other out.Such as, when not departing from embodiment of the present invention scope, the first view also can be called as the second view, and similarly, the second view also can be called as the first view.
Depend on linguistic context, word as used in this " if " can be construed as into " ... time " or " when ... time " or " in response to determining " or " in response to detection ".Similarly, depend on linguistic context, phrase " if determination " or " if detecting (the conditioned disjunction event of statement) " can be construed as " when determining " or " in response to determining " or " when detecting (the conditioned disjunction event of statement) " or " in response to detection (the conditioned disjunction event of statement) ".
Embodiment one
The present embodiment provides a kind of disposal route of map datum, and the present embodiment is the disposal route that client-side realizes map datum.Please refer to Fig. 1, the schematic flow sheet of the embodiment one of the disposal route of its map datum provided for the embodiment of the present invention, as shown in the figure, the method comprises the following steps:
S101, send M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer.
S102, receives M the described map datum that described server sends.
S103, client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
It should be noted that, terminal involved in the embodiment of the present invention can include but not limited to personal computer (PersonalComputer, PC), personal digital assistant (PersonalDigitalAssistant, PDA), radio hand-held equipment, panel computer (TabletComputer), mobile phone, MP3 player, MP4 player etc.
It should be noted that, the executive agent of S101 ~ S103 can be the treating apparatus of map datum, this device can be positioned at the application of local terminal, or can also for being arranged in plug-in unit or the SDK (Software Development Kit) (SoftwareDevelopmentKit of the application of local terminal, the functional unit such as SDK), the embodiment of the present invention is not particularly limited this.
Be understandable that, described application can be mounted in the application program (nativeApp) in terminal, or can also be a web page program (webApp) of browser in terminal, and the embodiment of the present invention does not limit this.
In the embodiment of the present invention, in order to show multiple electronic chart on client end interface simultaneously, need to create M view in the client in advance, and the Show Styles of each view in M view is set.Like this, when client needs display electronic chart, client can send M request of data to server, and wherein each request of data is for acquisition request map datum.In the embodiment of the present invention, M be greater than 1 integer.
In a concrete implementation procedure, carry map parameter in each request of data, the map parameter carried in each request of data is different.Map parameter can include but not limited to: engineer's scale and geographic range.Such as, engineer's scale can be 1:1000, and geographic range can be the latitude and longitude coordinates of each end points on geographic area.
Be understandable that, if map parameter comprises engineer's scale and geographic range, then the engineer's scale carried in each request of data is different and the geographic range of carrying in each request of data is also different.
Such as, the SurfaceView that the view created in the client can be, but not limited to utilize Android operation system to provide realizes.
In the embodiment of the present invention, client can send M request of data successively to server, or also M request of data can be sent to server simultaneously, the embodiment of the present invention is not particularly limited this.
In a concrete implementation procedure, server is after receiving M request of data from client, according to the map parameter carried in each request of data, corresponding map datum is obtained from database, such server can obtain M map datum, and M map datum is returned to client by server further.Wherein, because the map parameter carried in each request of data is different, M map datum is also different, thus can draw out different electronic charts on the client.
Further, client can receive M the described map datum that server sends, then client shows M the view be pre-created on client end interface, then, for each map datum, client draws electronic chart according to this map datum on a view of display, and like this, each view just can show an electronic chart.Be understandable that, each map datum obtained due to client is different, so the electronic chart drawn out according to each map datum is also different.
Further, client, after drafting electronic chart, each electronic chart marks the geographic position of client place terminal respectively.In the present embodiment, the geographic position of client place terminal can be obtained from GPS (GlobalPositioningSystem, the GPS) module of place terminal in advance by client; Or, also by sending Location Request to server, the geographic position of client place terminal can be obtained from server.
Illustrate, in the present embodiment, if M equals 2, then M view comprises two views, as the first view and the second view.When creating this two views, will the size of each view can be set respectively, as can by as described in the second view be sized to be less than as described in the size of the first view; In addition, the display position of each view can also be set further, as can by as described in the second view be arranged to be presented at as described in the first view upper strata.And, the transparency of each view can also be set further, here because the second view is presented at the upper strata of the first view, in order to not affect browsing of the first view, the transparency of described second view can be arranged to the transparency being greater than described first view, like this, compared with the first view, second view is more transparent, to avoid blocking the first view.
If M equals 2, then client can send two request of data, and obtain two map datums, and then electronic chart corresponding to engineer's scale larger in two engineer's scales can be drawn in the first view, and, in described second view, draw electronic chart corresponding to engineer's scale less in two engineer's scales, like this, the engineer's scale that the electronic chart drawn in described first view is corresponding is greater than engineer's scale corresponding to the electronic chart drawn in described second view.
Or, also can draw electronic chart corresponding to geographic range less in two geographic ranges in described first view, and, in described second view, draw electronic chart corresponding to geographic range larger in two geographic ranges.Like this, the geographic range that the electronic chart drawn in described first view is corresponding is less than geographic range corresponding to the electronic chart drawn in described second view.
In a concrete implementation procedure, the engineer's scale corresponding due to the electronic chart drawn on the first view is comparatively large, and corresponding geographic range is less, therefore, the precision of the electronic chart that described first view is drawn is higher, can comprise the part path information between starting point and terminal; This part path information can comprise terminal path, current place, client place and be about to the next path of arrival.Thus the electronic chart by the first view is drawn, can know and user can be driven by the navigation data detailed according to these navigation data that path, current place and next path etc. are detailed.
In like manner, the engineer's scale corresponding due to the electronic chart drawn on the second view is less, and corresponding geographic range is larger, and therefore, the precision comparison of the electronic chart that described second view is drawn is little, can comprise the complete path information between starting point and terminal.Thus the electronic chart by the second view is drawn, omnidistance path summary can be known, the fullpath of user to self is got information about user can also be made to know be currently located at which part in fullpath.
In the present embodiment, the part path information between starting point and terminal is drawn in first view, the complete path information between starting point and terminal is drawn in second view, and the size of the first view is greater than the second view, be equivalent to make use of large view display section routing information, utilize little view to show full paths information, thus in navigation procedure, with the form of similar " picture-in-picture ", complete path information and part path information can be presented to user simultaneously.
Optionally, in one of the present embodiment possible implementation, after drawing out M electronic chart, the operation of user on described client end interface can also be detected; If detect, user is operating as assigned operation on client end interface, exchanges the described electronic chart of display in a described M view.
Such as, if detect, user clicks the second view on client end interface, in M the view that then can show on client end interface, exchange the electronic chart of display, as the electronic chart demonstrated in the first view is presented in the second view, the electronic chart shown in the second view is presented in the first view.
Optionally, after drawing out M electronic chart, user's drag operation for described second view on described client end interface can also be detected, and on described client end interface, move the display position of described second view according to this drag operation.
Such as, described second view may be displayed on the optional position on described client end interface, as the upper left corner or the lower right corner etc.
In the present embodiment, can in navigation procedure, multiple view is exported to user, and on each view, draw different electronic charts respectively, achieve and show different navigation informations to user, ensure that user can get different navigation informations simultaneously, the display mode of this multi views, many maps, compared with traditional airmanship, more navigation information can be exported simultaneously, solve user's manual switchover view in driving procedure and obtain the problem that more navigation informations bring, improve the security that user drives.And, output more navigation information to user, improve output information amount, reduce the running cost in navigation procedure, improve operating efficiency.
Embodiment two
The present embodiment gives a kind of disposal route of map datum, and the present embodiment is the disposal route that server side realizes map datum.Please refer to Fig. 2, the schematic flow sheet of the embodiment two of the disposal route of its map datum provided for the embodiment of the present invention, as shown in the figure, the method comprises the following steps:
S201, receive client send M request of data, a described M request of data carries different map parameters, M be greater than 1 integer.
S202, according to the map parameter carried in each described request of data, obtains map datum.
S203, M described map datum is sent to client, so that described client shows M view on client end interface, and in a described M view, draw M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
It should be noted that, the executive agent of S201 ~ S203 can be the treating apparatus of map datum, and this device can be positioned at server.
In the present embodiment, in order to show multiple electronic chart on client end interface simultaneously, need to create M view in the client in advance, and the Show Styles of each view in M view is set.Like this, when client needs display electronic chart, client can send M request of data to server, and wherein each request of data is for acquisition request map datum.In the embodiment of the present invention, M be greater than 1 integer.
In a concrete implementation procedure, carry map parameter in each request of data, the map parameter carried in each request of data is different.Map parameter can include but not limited to: engineer's scale and geographic range.
Be understandable that, if map parameter comprises engineer's scale and geographic range, then the engineer's scale carried in each request of data is different and the geographic range of carrying in each request of data is also different.
In a concrete implementation procedure, server is after receiving M request of data from client, according to the map parameter carried in each request of data, corresponding map datum is obtained from database, such server can obtain M map datum, and M map datum is returned to client by server further.Wherein, because the map parameter carried in each request of data is different, M map datum is also different, thus client can be made to draw out different electronic charts.
In the present embodiment, can in navigation procedure, server can according to the request of data of client, multiple map datum is provided to client, so that client can draw out multiple electronic chart to user, thus achieve and show different navigation informations to user, ensure that user can get different navigation informations simultaneously, the display mode of this multi views, many maps, solve user's manual switchover view in driving procedure in conventional art and obtain the problem that more navigation informations bring, improve the security that user drives.And client can output more navigation information to user, improves output information amount, reduce the running cost in navigation procedure, improve operating efficiency.
The embodiment of the present invention provides the device embodiment realizing each step and method in said method embodiment further.
Please refer to Fig. 3, the functional block diagram of the embodiment one of the treating apparatus of its map datum provided for the embodiment of the present invention.As shown in the figure, this device is positioned at client, and this device comprises:
Transmitting element 31, for sending M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer;
Receiving element 32, for receiving M the described map datum that described server sends;
Processing unit 33, for showing M view on client end interface, and draws M electronic chart according to M described map datum, and on each electronic chart, marks the geographic position of client place terminal in a described M view.
In a concrete implementation procedure, described map parameter comprises engineer's scale and geographic range;
The geographic range that the different and each request of data of the engineer's scale that carries of each request of data is carried is different.
Optionally, in one of the present embodiment possible implementation, a described M view comprises the first view and the second view; Described device also comprises:
Setting unit 34, for performing following setting operation to described first view and described second view:
The size of described second view is set to the size being less than described first view;
Described second view is set to be presented at described first view upper strata; And,
The transparency of described second view is set to the transparency being greater than described first view.
In a concrete implementation procedure, described processing unit 33, specifically for:
Electronic chart corresponding to engineer's scale larger in two engineer's scales is drawn in described first view, and, in described second view, draw electronic chart corresponding to engineer's scale less in two engineer's scales; Or,
Electronic chart corresponding to geographic range less in two geographic ranges is drawn in described first view, and, in described second view, draw electronic chart corresponding to geographic range larger in two geographic ranges.
In a concrete implementation procedure, the electronic chart that described first view is drawn comprises the part path information between starting point and terminal; The electronic chart that described second view is drawn comprises the complete path information between starting point and terminal.
Optionally, in one of the present embodiment possible implementation, described device also comprises: detecting unit 35, for detecting the operation of user on described client end interface;
Described processing unit 33, if also for described in be operating as assigned operation, in a described M view exchange display described electronic chart.
Because each unit in the present embodiment can perform the method shown in Fig. 1, the part that the present embodiment is not described in detail, can with reference to the related description to Fig. 1.
Please refer to Fig. 4, the functional block diagram of the embodiment two of the treating apparatus of its map datum provided for the embodiment of the present invention.As shown in the figure, this device is positioned at server, and this device comprises:
Receiving element 41, for receive client send M request of data, a described M request of data carries different map parameters, M be greater than 1 integer;
Processing unit 42, for according to the map parameter carried in each described request of data, obtains map datum;
Transmitting element 43, for sending M described map datum to client, so that described client shows M view on client end interface, and in a described M view, draw M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
Because each unit in the present embodiment can perform the method shown in Fig. 2, the part that the present embodiment is not described in detail, can with reference to the related description to Fig. 2.
Please refer to Fig. 5, the structural representation of the disposal system of its map datum provided for the embodiment of the present invention.As shown in the figure, described system comprises client 51 and server 52; Wherein,
Described client 51, for sending M request of data to server 52, a described M request of data carries different map parameters; M be greater than 1 integer;
Described server 52, for according to the map parameter carried in each described request of data, obtains map datum;
Described client 51, also for receiving M the described map datum that described server 52 sends; And, client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
The technical scheme of the embodiment of the present invention has following beneficial effect:
In the embodiment of the present invention, by sending M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer; Thus, receive M the described map datum that described server sends; And then, client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
Can by request according to the technical scheme that the embodiment of the present invention provides, multiple map datum is obtained from server, and then electronic chart can be represented by multiple view, thus realize on client end interface, utilize multi views to export more map datum, it is high and obtain inefficient problem to the running cost of the map datum brought obtaining more data that the embodiment of the present invention solves view in prior art in user's manual switchover client, reduce the running cost obtaining map datum, improve acquisition efficiency.
Those skilled in the art can be well understood to, and for convenience and simplicity of description, the system of foregoing description, the specific works process of device and unit, with reference to the corresponding process in preceding method embodiment, can not repeat them here.
In several embodiment provided by the present invention, should be understood that, disclosed system, apparatus and method, can realize by another way.Such as, device embodiment described above is only schematic, such as, the division of described unit, is only a kind of logic function and divides, and actual can have other dividing mode when realizing, such as, multiple unit or assembly can in conjunction with or another system can be integrated into, or some features can be ignored, or do not perform.Another point, shown or discussed coupling each other or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of device or unit or communication connection can be electrical, machinery or other form.
The described unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, also can be that the independent physics of unit exists, also can two or more unit in a unit integrated.Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, can be stored in a computer read/write memory medium.Above-mentioned SFU software functional unit is stored in a storage medium, comprising some instructions in order to make a computer installation (can be personal computer, server, or network equipment etc.) or processor (Processor) perform the part steps of method described in each embodiment of the present invention.And aforesaid storage medium comprises: USB flash disk, portable hard drive, ROM (read-only memory) (Read-OnlyMemory, ROM), random access memory (RandomAccessMemory, RAM), magnetic disc or CD etc. various can be program code stored medium.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (15)
1. a disposal route for map datum, is characterized in that, described method comprises:
Send M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer;
Receive M the described map datum that described server sends;
Client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
2. method according to claim 1, is characterized in that, described map parameter comprises engineer's scale and geographic range;
The geographic range that the different and each request of data of the engineer's scale that carries of each request of data is carried is different.
3. method according to claim 1 and 2, is characterized in that, a described M view comprises the first view and the second view; Described on client end interface, show M view before, described method also comprises:
Following setting operation is performed to described first view and described second view:
The size of described second view is set to the size being less than described first view;
Described second view is set to be presented at described first view upper strata; And,
The transparency of described second view is set to the transparency being greater than described first view.
4. method according to claim 3, is characterized in that, describedly in a described M view, draws M electronic chart according to M described map datum, comprising:
Electronic chart corresponding to engineer's scale larger in two engineer's scales is drawn in described first view, and, in described second view, draw electronic chart corresponding to engineer's scale less in two engineer's scales; Or,
Electronic chart corresponding to geographic range less in two geographic ranges is drawn in described first view, and, in described second view, draw electronic chart corresponding to geographic range larger in two geographic ranges.
5. method according to claim 3, is characterized in that,
The electronic chart that described first view is drawn comprises the part path information between starting point and terminal;
The electronic chart that described second view is drawn comprises the complete path information between starting point and terminal.
6. method according to claim 1, is characterized in that, described method also comprises:
Detect the operation of user on described client end interface;
If described in be operating as assigned operation, in a described M view exchange display described electronic chart.
7. a disposal route for map datum, is characterized in that, described method comprises:
Receive client send M request of data, a described M request of data carries different map parameters, M be greater than 1 integer;
According to the map parameter carried in each described request of data, obtain map datum;
M described map datum is sent to client, so that described client shows M view on client end interface, and in a described M view, draw M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
8. a treating apparatus for map datum, is characterized in that, described device comprises:
Transmitting element, for sending M request of data to server, a described M request of data carries different map parameters, so that described server is according to the map parameter carried in each described request of data, obtains map datum; M be greater than 1 integer;
Receiving element, for receiving M the described map datum that described server sends;
Processing unit, for showing M view on client end interface, and draws M electronic chart according to M described map datum, and on each electronic chart, marks the geographic position of client place terminal in a described M view.
9. device according to claim 8, is characterized in that, described map parameter comprises engineer's scale and geographic range;
The geographic range that the different and each request of data of the engineer's scale that carries of each request of data is carried is different.
10. device according to claim 8 or claim 9, it is characterized in that, a described M view comprises the first view and the second view; Described device also comprises:
Setting unit, for performing following setting operation to described first view and described second view:
The size of described second view is set to the size being less than described first view;
Described second view is set to be presented at described first view upper strata; And,
The transparency of described second view is set to the transparency being greater than described first view.
11. devices according to claim 10, is characterized in that, described processing unit, specifically for:
Electronic chart corresponding to engineer's scale larger in two engineer's scales is drawn in described first view, and, in described second view, draw electronic chart corresponding to engineer's scale less in two engineer's scales; Or,
Electronic chart corresponding to geographic range less in two geographic ranges is drawn in described first view, and, in described second view, draw electronic chart corresponding to geographic range larger in two geographic ranges.
12. devices according to claim 10, is characterized in that,
The electronic chart that described first view is drawn comprises the part path information between starting point and terminal;
The electronic chart that described second view is drawn comprises the complete path information between starting point and terminal.
13. devices according to claim 8, is characterized in that,
Described device also comprises: detecting unit, for detecting the operation of user on described client end interface;
Described processing unit, if also for described in be operating as assigned operation, in a described M view exchange display described electronic chart.
The treating apparatus of 14. 1 kinds of map datums, is characterized in that, described device comprises:
Receiving element, for receive client send M request of data, a described M request of data carries different map parameters, M be greater than 1 integer;
Processing unit, for according to the map parameter carried in each described request of data, obtains map datum;
Transmitting element, for sending M described map datum to client, so that described client shows M view on client end interface, and in a described M view, draw M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
The disposal system of 15. 1 kinds of map datums, is characterized in that, described system comprises client and server; Wherein,
Described client, for sending M request of data to server, a described M request of data carries different map parameters; M be greater than 1 integer;
Described server, for according to the map parameter carried in each described request of data, obtains map datum;
Described client, also for receiving M the described map datum that described server sends; And, client end interface shows M view, and in a described M view, draws M electronic chart according to M described map datum, and on each electronic chart, mark the geographic position of client place terminal.
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| CN201510751954.0A CN105426443A (en) | 2015-11-06 | 2015-11-06 | Map data processing method, device and system |
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| CN110516168A (en) * | 2019-08-26 | 2019-11-29 | 华东师范大学 | A kind of geospatial information comparison method based on multiple view virtual ball |
| CN110941374A (en) * | 2019-10-23 | 2020-03-31 | 浩亚信息科技有限公司 | Method, equipment, medium and device for displaying eagle eye diagram by multiple displays |
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