CN104065708A

CN104065708A - Map display method and relevant device

Info

Publication number: CN104065708A
Application number: CN201410265678.2A
Authority: CN
Inventors: 彭钟裔; 王春峰; 罗亚峰
Original assignee: Conew Network Technology Beijing Co Ltd
Current assignee: Conew Network Technology Beijing Co Ltd
Priority date: 2014-06-13
Filing date: 2014-06-13
Publication date: 2014-09-24

Abstract

The embodiment of the invention provides a map display method and a relevant device. The map display method comprises the steps that the position information used for expressing the position of a home terminal and the screen resolution of the home terminal are obtained; the position information and the screen resolution are uploaded to a server so that the server can display the target position expressed by the position information on a map, a screenshot with the target position as the center is cut out from the map according to the screen resolution, and the screenshot is stored; the screenshot is obtained from the server, and the screenshot is displayed. By the adoption of the map display method and the relevant device, map software displaying a map does not need to be installed on a terminal, it is only required that the position information and the screen resolution of the home terminal are sent to the server, the server displays and cuts out the map, the home terminal just needs to obtain the screenshot from the server and display the screenshot, and the memory space, used for storage of the map software, of the terminal is saved.

Description

A kind of map-indication method and relevant device

Technical field

The present invention relates to networking technology area, relate in particular to a kind of map-indication method and relevant device.

Background technology

Terminal positioning function is the necessary functions in current many application, as purchased by group, class is applied, the application of antitheft class all can add positioning function to allow user know the position of oneself and the surrounding enviroment position of own present position.In prior art, the positioning function of terminal is mostly by Integrated Mapping Development business's SDK (Software Development Kit, SDK) realize, developer is integrated into map SDK in the software of oneself, can allow software demonstrate the current target location of expression terminal and the map of surrounding environment position according to the positional information of current terminal, user can carry out and drag, amplifies the operation of dwindling on this map.But because map SDK is conventionally larger, so once integrated, will make the installation kit size of software itself expand rapidly, make user terminal consume more various flow when downloading, and the more memory headrooms of occupied terminal after installation.

Summary of the invention

The embodiment of the present invention provides a kind of map-indication method and relevant device, terminal does not need to install the map software that shows map, only the positional information of local terminal and screen resolution need to be sent to server, server is shown and intercept map, local terminal only need to obtain sectional drawing from server, and show sectional drawing, save the memory headroom of terminal storage map software.

The embodiment of the present invention provides a kind of map-indication method, comprising:

Obtain for representing the positional information of this end position and the screen resolution of local terminal;

Described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

From described server, obtain described sectional drawing, and described sectional drawing is shown.

The embodiment of the present invention provides another kind of map-indication method, comprising:

Receiving terminal send for representing the screen resolution of positional information and the described terminal of described terminal location;

On map, show the target location that described positional information is represented, and on described map, intercept the sectional drawing centered by described target location according to described screen resolution;

Described sectional drawing is returned to described terminal, so that described terminal shows described sectional drawing.

Correspondingly, the embodiment of the present invention also provides a kind of terminal, comprising:

The first acquisition module, for obtaining for representing the positional information of this end position and the screen resolution of local terminal;

Upper transmission module, for described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

The second acquisition module, for obtaining described sectional drawing from described server, and shows described sectional drawing.

Accordingly, the embodiment of the present invention also provides a kind of map display server, comprising:

Receiver module, for receiving terminal, send for representing the screen resolution of positional information and the described terminal of described terminal location;

Show interception module, for the target location that shows that on map described positional information is represented, and according to described screen resolution, on described map, intercept the sectional drawing centered by described target location;

First returns to module, for described sectional drawing is returned to described terminal, so that described terminal shows described sectional drawing.

In the embodiment of the present invention, terminal does not need to install the map software for display position, directly by local terminal, obtained positional information and the screen resolution of local terminal, and positional information and screen resolution are uploaded onto the server, by server represented target location of display position information on map, and from map, intercepting the sectional drawing centered by target location according to screen resolution, terminal is obtained sectional drawing from server, and sectional drawing is shown.The embodiment of the present invention does not need terminal downloads to install for showing the map software of map, therefore can save the memory headroom of terminal storage map software.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the schematic flow sheet of a kind of map-indication method of providing of the embodiment of the present invention;

Fig. 2 is the schematic flow sheet of a kind of location information acquisition method of providing of the embodiment of the present invention;

Fig. 3 is the schematic flow sheet of the another kind of location information acquisition method that provides of the embodiment of the present invention;

Fig. 4 is the schematic flow sheet of the another kind of map-indication method that provides of the embodiment of the present invention;

Fig. 5 is a kind of map-indication method application scenarios figure that the embodiment of the present invention provides;

Fig. 6 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Fig. 7 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Fig. 8 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Fig. 9 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Figure 10 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Figure 11 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Figure 12 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Figure 13 is the schematic flow sheet of another map-indication method of providing of the embodiment of the present invention;

Figure 14 is the structural representation of a kind of map display terminal of providing of the embodiment of the present invention;

Figure 15 is the structural representation of a kind of the first acquisition module of providing of the embodiment of the present invention;

Figure 16 is the structural representation of a kind of the second acquisition module of providing of the embodiment of the present invention;

Figure 17 is the structural representation of the another kind of map display terminal that provides of the embodiment of the present invention;

Figure 18 is the structural representation of a kind of display module of providing of the embodiment of the present invention;

Figure 19 is the structural representation of the another kind of display module that provides of the embodiment of the present invention;

Figure 20 is the structural representation of another display module of providing of the embodiment of the present invention;

Figure 21 is the structural representation of a kind of map display server of providing of the embodiment of the present invention;

Figure 22 is a kind of structural representation that shows interception module that the embodiment of the present invention provides;

Figure 23 is the structural representation of the another kind of map display server that provides of the embodiment of the present invention.

Embodiment

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.

Please refer to Fig. 1, the schematic flow sheet of a kind of map-indication method providing for the embodiment of the present invention; As described in Figure 1, a kind of map-indication method described in the present embodiment comprises step:

S100, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, terminal, when needs position own present position, because terminal is not installed map developer's map SDK, therefore can not directly position, show map, but obtain for representing the positional information of this end position and the screen resolution of local terminal.It should be noted that, the positional information of local terminal can be the residing positional information of local terminal oneself, can be also the residing positional information of target BS that local terminal belongs to.Positional information can be longitude and the latitude of target location.

S101, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, obtained positional information and screen resolution are uploaded onto the server, server is due to map SDK being installed, therefore can be on map the represented target location of display position information, for terminal also can be shown, so server need to intercept the sectional drawing centered by target location from map according to screen resolution.Concrete, the size of sectional drawing need to be greater than the screen resolution several times (can adjust voluntarily as required, conventionally need to be greater than 1 times) of terminal.

S102, obtains described sectional drawing from described server, and described sectional drawing is shown.

In specific embodiment, server is kept at server by the sectional drawing centered by target location, and terminal can be obtained sectional drawing from server, and sectional drawing is shown.Concrete obtain manner can be to download sectional drawing from server.

Please refer to Fig. 2, the schematic flow sheet of a kind of location information acquisition method providing for the embodiment of the present invention; As described in Figure 2, a kind of location information acquisition method described in the present embodiment comprises step:

S200, judges whether described local terminal can obtain by global positioning system longitude and the latitude of described local terminal present position;

In specific embodiment, the obtain manner of positional information is varied, but in order to reflect more exactly the position of terminal, preferentially utilizes global positioning system to obtain longitude and the latitude of local terminal present position.Therefore first terminal judges whether to obtain local terminal present position by global positioning system.

S201, longitude and the latitude of the described local terminal present position if so, described global positioning system being obtained are defined as described positional information;

In specific embodiment, if terminal can utilize global positioning system to obtain longitude and the latitude of local terminal present position, directly global positioning system is obtained to the longitude of local terminal present position and the positional information that latitude is defined as local terminal.

S202, if not, judges that whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position, and obtain described positional information according to judged result.

In specific embodiment, if terminal can not utilize global positioning system to obtain longitude and the latitude of local terminal present position, whether terminal judges can obtain by WLAN (wireless local area network) longitude and the latitude of local terminal present position, and according to judged result, obtains the positional information of terminal.Be that longitude and the latitude that obtains local terminal present position by WLAN (wireless local area network) is to obtain the second priority in positional information mode.

Please refer to Fig. 3, the schematic flow sheet of the another kind of location information acquisition method providing for the embodiment of the present invention; As described in Figure 3, the another kind of location information acquisition method described in the present embodiment comprises step:

S300, judges whether described local terminal can obtain by global positioning system longitude and the latitude of described local terminal present position;

In specific embodiment, the present embodiment step S300, with reference to embodiment step S200 described in Fig. 2, does not repeat them here.

S301, longitude and the latitude of the described local terminal present position if so, described global positioning system being obtained are defined as described positional information;

In specific embodiment, the present embodiment step S301, with reference to embodiment step S201 described in Fig. 2, does not repeat them here.

S302, if not, judges whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position;

In specific embodiment, when terminal can not be obtained the longitude of local terminal present position and latitude by global positioning system, further judge whether local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of local terminal present position.

S303, if described local terminal can obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position, longitude and the latitude of the described local terminal present position described WLAN (wireless local area network) being obtained are defined as described positional information;

In specific embodiment, if local terminal can get by WLAN (wireless local area network) longitude and the latitude of local terminal present position, the positional information that the longitude of the local terminal present position WLAN (wireless local area network) being obtained and latitude are defined as local terminal.

S304, if described local terminal can not obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position, by Cellular Networks, obtain longitude and the latitude of the described target BS present position of described local terminal ownership, and the longitude of described target BS present position and latitude are defined as to described positional information.

In specific embodiment, if local terminal can not obtain by WLAN (wireless local area network) longitude and the latitude of local terminal present position, the Cellular Networks opening a terminal, and obtain by Cellular Networks longitude and the latitude that local terminal belongs to target BS present position, and the longitude of target BS present position and latitude are defined as to positional information.That is the longitude and the latitude that, by Cellular Networks, obtain target BS present position are lowest priorities.

Please refer to Fig. 4, the schematic flow sheet of the another kind of map-indication method providing for the embodiment of the present invention; As described in Figure 4, the another kind of map-indication method described in the present embodiment comprises step:

S400, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, the present embodiment step S400, with reference to embodiment step S100 described in Fig. 1, does not repeat them here.

S401, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, the present embodiment step S401, with reference to embodiment step S101 described in Fig. 1, does not repeat them here.

S402, downloads described sectional drawing from described server, and described sectional drawing is kept to described local terminal;

In specific embodiment, server is kept at server end by sectional drawing, and terminal can be downloaded sectional drawing from server by networks such as the Internet or Cellular Networks, and sectional drawing is kept to local terminal, shows.

S403, obtains the predeterminable area centered by described target location on described sectional drawing, and shows described predeterminable area.

In specific embodiment, terminal is varied to the display mode of sectional drawing, concrete, can be first on sectional drawing, to obtain target location, obtain the predeterminable area centered by target location, predeterminable area can be the square area centered by target location, as shown in Figure 5 again, screen shows this square area, and border circular areas is region, target location.For other region in sectional drawing, user can be by dragging, and amplifies to dwindle and wait operation to select demonstration.

Please refer to Fig. 6, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; As described in Figure 6, another map-indication method described in the present embodiment comprises step:

S600, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, the present embodiment step S600, with reference to embodiment step S100 described in Fig. 1, does not repeat them here.

S601, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, the present embodiment step S601, with reference to embodiment step S101 described in Fig. 1, does not repeat them here.

S602, based on transmission control protocol, sets up data with described server and is connected;

In specific embodiment, when terminal is downloaded sectional drawing from server, because picture is larger, during transmission, can be to utilize connection-oriented mode to transmit, therefore terminal is set up data based on transmission control protocol and server and is connected, it should be noted that, transmission control protocol is connection-oriented network protocol.

S603, utilizes described data to connect, and from described server, downloads described sectional drawing;

In specific embodiment, utilize the data of setting up to connect, terminal is downloaded sectional drawing from server, it should be noted that, sectional drawing can be that the sectional drawing after compression can be also the sectional drawing that there is no compression.

S604, is kept at the described sectional drawing of downloading in the random asccess memory of described local terminal.

In specific embodiment, terminal is kept at downloaded sectional drawing in the random asccess memory of local terminal, it should be noted that, random access memory capacity is large, and can arbitrarily read and write.

S605, obtains the predeterminable area centered by described target location on described sectional drawing, and shows described predeterminable area.

In specific embodiment, the present embodiment step S605, with reference to embodiment step S403 described in Fig. 4, does not repeat them here.

Please refer to Fig. 7, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; As described in Figure 7, another map-indication method described in the present embodiment comprises step:

S700, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, the present embodiment step S700, with reference to embodiment step S100 described in Fig. 1, does not repeat them here.

S701, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, the present embodiment step S701, with reference to embodiment step S101 described in Fig. 1, does not repeat them here.

S702, obtains described sectional drawing from described server, and described sectional drawing is shown.

In specific embodiment, the present embodiment step S702, with reference to embodiment step S102 described in Fig. 1, does not repeat them here.

S703, during sliding trace on described local terminal screen being detected, obtains the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

In specific embodiment, terminal shows after the predeterminable area on sectional drawing, user also can show the zones of different on sectional drawing by enterprising line slip operation control screen by the screen in terminal, and to operations such as sectional drawing zoom in or out, therefore terminal detects on screen, whether there is sliding trace in real time, during sliding trace on local terminal screen being detected, obtain the type of sliding trace, the type of sliding trace has equidirectional at least one sliding trace, or rightabout at least two sliding traces, or at least two sliding traces of relative direction; The different different operations of sliding trace type representative of consumer, sectional drawing also has different display modes.

S704, according to the type of described sliding trace, shows described sectional drawing.

In specific embodiment, terminal, according to the type of obtained sliding trace, shows accordingly to sectional drawing, and display mode can be mobile sectional drawing, then show, and can be also that sectional drawing is amplified, dwindles demonstration.Concrete, need with reference to concrete sliding trace type.

Please refer to Fig. 8, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; When the sliding trace type on terminal screen is equidirectional at least two sliding traces, as described in Figure 8, another map-indication method described in the present embodiment comprises step:

S800, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, the present embodiment step S800, with reference to embodiment step S100 described in Fig. 1, does not repeat them here.

S801, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, the present embodiment step S801, with reference to embodiment step S101 described in Fig. 1, does not repeat them here.

S802, obtains described sectional drawing from described server, and described sectional drawing is shown.

In specific embodiment, the present embodiment step S802, with reference to embodiment step S102 described in Fig. 1, does not repeat them here.

S803, during sliding trace on described local terminal screen being detected, obtains the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

In specific embodiment, the present embodiment step S803, with reference to embodiment step S703 described in Fig. 7, does not repeat them here.

S804, obtains the direction of described sliding trace;

In specific embodiment, when the type of sliding trace is equidirectional at least two sliding traces, obtain the direction of sliding trace, the direction of sliding trace has represented the direction that user need to move sectional drawing.

S805, moves predeterminable range by described sectional drawing along the direction of described sliding trace, and shows the described sectional drawing after mobile.

In specific embodiment, sectional drawing is moved according to the direction of sliding trace, mobile distance can be predefined, can be also specifically to set according to the length of sliding trace, and terminal shows the sectional drawing after moving.Concrete, mobile sectional drawing is that representative of consumer wants to see other position around, target location on sectional drawing.

Please refer to Fig. 9, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; When the sliding trace type on terminal screen is rightabout at least two sliding traces, as described in Figure 9, another map-indication method described in the present embodiment comprises step:

S900, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, the present embodiment step S900, with reference to embodiment step S100 described in Fig. 1, does not repeat them here.

S901, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, the present embodiment step S901, with reference to embodiment step S101 described in Fig. 1, does not repeat them here.

S902, obtains described sectional drawing from described server, and described sectional drawing is shown.

In specific embodiment, the present embodiment step S902, with reference to embodiment step S102 described in Fig. 1, does not repeat them here.

S903, during sliding trace on described local terminal screen being detected, obtains the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

In specific embodiment, the present embodiment step S903, with reference to embodiment step S703 described in Fig. 7, does not repeat them here.

S904, rightabout two sliding trace starting points at least two sliding traces described in obtaining;

In specific embodiment, when sliding trace type is rightabout at least two sliding traces, terminal is obtained the track starting point in all sliding traces with rightabout two sliding traces, utilizes these two sliding trace control terminals to show sectional drawing.

S905, centered by the arbitrary position on described rightabout two sliding trace starting point lines, amplifies described sectional drawing, and shows the described sectional drawing after amplifying.

In specific embodiment, obtained rightabout two the sliding trace starting points that have are carried out to line, centered by any one position on line, sectional drawing is amplified, and show the sectional drawing after amplifying.It should be noted that, rightabout sliding trace is to have represented that user wants sectional drawing to amplify, and further checks the geographical position on sectional drawing.

Please refer to Figure 10, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; During at least two sliding traces that the sliding trace type on terminal screen is relative direction, as described in Figure 10, another map-indication method described in the present embodiment comprises step:

S1000, obtains for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, the present embodiment step S1000, with reference to embodiment step S100 described in Fig. 1, does not repeat them here.

S1001, described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, the present embodiment step S1001, with reference to embodiment step S101 described in Fig. 1, does not repeat them here.

S1002, obtains described sectional drawing from described server, and described sectional drawing is shown.

In specific embodiment, the present embodiment step S1002, with reference to embodiment step S102 described in Fig. 1, does not repeat them here.

S1003, during sliding trace on described local terminal screen being detected, obtains the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

In specific embodiment, the present embodiment step S1003, with reference to embodiment step S703 described in Fig. 7, does not repeat them here.

S1004, two of relative direction sliding trace starting points at least two sliding traces described in obtaining;

In specific embodiment, when at least two sliding traces that sliding trace type is relative direction, obtain two sliding trace starting points in all sliding traces with relative direction, and control the demonstration to sectional drawing according to these two sliding traces.

S1005, centered by the arbitrary position on two sliding trace starting point lines of described relative direction, dwindles described sectional drawing, and shows the described sectional drawing after dwindling.

In specific embodiment, two sliding trace starting points of two obtained relative directions are connected, and centered by any one position on starting point line, sectional drawing are dwindled, and show the sectional drawing after dwindling.It should be noted that, the sliding trace of relative direction is to have shown that user need to be to dwindling demonstration centered by some positions on sectional drawing.

Please refer to Figure 11, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; As described in Figure 11, another map-indication method described in the present embodiment comprises step:

S1100, receiving terminal send for representing the screen resolution of positional information and the described terminal of described terminal location;

In specific embodiment, the positional information that server side receiving terminal sends and the screen resolution of terminal, server has been installed map SDK, therefore utilize the positional information receiving, and invocation map interface can demonstrate the represented target location of positional information at server side.

S1101 shows the target location that described positional information is represented on map, and on described map, intercepts the sectional drawing centered by described target location according to described screen resolution;

In specific embodiment, server side invocation map interface, show the represented target location of positional information receiving, and according to received screen resolution, on shown map, intercept the sectional drawing centered by target location, it should be noted that, the size of sectional drawing need to be greater than the screen resolution several times (can adjust voluntarily as required, conventionally need to be greater than 1 times) of terminal.

S1102, returns to described terminal by described sectional drawing, so that described terminal shows described sectional drawing.

In specific embodiment, server side returns to terminal by intercepted sectional drawing, so that terminal shows sectional drawing, concrete echo plex mode, can be, server side is kept at server by sectional drawing, and when terminal is initiated download request, server returns to terminal by sectional drawing again.

Please refer to Figure 12, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; As described in Figure 12, another map-indication method described in the present embodiment comprises step:

S1200, receiving terminal send for representing the screen resolution of positional information and the described terminal of described terminal location;

In specific embodiment, the present embodiment step S1200, with reference to embodiment step S1100 described in Figure 11, does not repeat them here.

S1201 shows the target location that described positional information is represented on map;

In specific embodiment, server has been installed map SDK, so server calls map interface, and according to positional information, the target location that display position information is represented.

S1202, obtains the sectional drawing size corresponding with described screen resolution;

In specific embodiment, while carrying out sectional drawing on map, need to determine according to screen resolution the size of sectional drawing, it should be noted that, can preset the corresponding relation between screen resolution and sectional drawing size, being the corresponding sectional drawing size of screen resolution of certain limit, can be also the corresponding sectional drawing size of a screen resolution.After getting the screen resolution of terminal,, from predefined corresponding relation, obtain the sectional drawing size that this screen resolution is corresponding.

S1203, the sectional drawing that intercepting is mated with described sectional drawing size on described map, described sectional drawing is centered by described target location.

In specific embodiment, the sectional drawing that intercepting is mated with obtained sectional drawing size on shown map, it should be noted that, this sectional drawing need to be centered by target location.

S1204, judges the network type that described terminal is used, and described network type comprises Cellular Networks type or WLAN (wireless local area network) type;

In specific embodiment, the flow using when saving terminal downloads sectional drawing, server can be further processed obtained sectional drawing, first server judges the network type that terminal is used, network type comprises Cellular Networks type and WLAN (wireless local area network) type, the network traffics of Cellular Networks type are limited, and the network of WLAN (wireless local area network) type is limited flow rate not.

S1205, if described network type is described WLAN (wireless local area network) type, returns to described terminal by described sectional drawing.

In specific embodiment, if the network type that terminal is used is WLAN (wireless local area network) type, show the not restriction of network traffics that terminal used, so server can not do any processing to sectional drawing, sectional drawing is returned to terminal.

S1206, if described network type is described Cellular Networks type, compresses described sectional drawing;

In specific embodiment, if the network type that terminal is used is Cellular Networks type, show that the network traffics that terminal is used are conditional, server compresses processing to intercepted sectional drawing.

S1207, the described sectional drawing after compression is processed returns to described terminal.

In specific embodiment, the sectional drawing after server is processed compression returns to terminal, so that the sectional drawing of terminal after compression is processed show, in the present embodiment, sectional drawing is compressed can reduce terminal downloads sectional drawing time to spent flow.

Please refer to Figure 13, the schematic flow sheet of another map-indication method providing for the embodiment of the present invention; As described in Figure 13, another map-indication method described in the present embodiment comprises step:

S1300, receiving terminal send for representing the screen resolution of positional information and the described terminal of described terminal location;

In specific embodiment, the present embodiment step S1300, with reference to embodiment step S1100 described in Figure 11, does not repeat them here.

S1301 shows the target location that described positional information is represented on map, and on described map, intercepts the sectional drawing centered by described target location according to described screen resolution;

In specific embodiment, the present embodiment step S1301, with reference to embodiment step S1101 described in Figure 11, does not repeat them here.

S1302, is converted into data file by described sectional drawing, and obtains the byte number of described data file;

In specific embodiment, in order to save the spent flow of terminal downloads sectional drawing, server can determine whether sectional drawing to compress according to the data file size of sectional drawing, therefore first server is converted into data file by sectional drawing, and obtain the size of data file, be the byte number of data file.

S1303, if the byte number of described data file is less than predetermined threshold value, returns to described terminal by described sectional drawing.

In specific embodiment, if the byte number of the data file transforming is less than predetermined threshold value, illustrate that the data file of this sectional drawing is smaller, can sectional drawing not carried out to any processing, therefore directly sectional drawing is returned to terminal.

S1304, if the byte number of described data file is greater than or equal to predetermined threshold value, compresses described sectional drawing;

In specific embodiment, if the byte number of data file is greater than or equal to predetermined threshold value, illustrate that the data file of this sectional drawing is larger, if do not add any processing, do not return to terminal, can expend more flow, and the transmission time is long, therefore sectional drawing need to be compressed.

S1305, the described sectional drawing after compression is processed returns to described terminal.

In specific embodiment, the sectional drawing after server is processed compression returns to terminal, so that terminal shows the sectional drawing compressing after processing, in the present embodiment, sectional drawing is compressed can reduce terminal downloads sectional drawing time, spent flow, and reduce the transmission time.

The map that setting forth the embodiment of the present invention below provides shows the specific implementation of relevant device.

Please refer to Figure 14, the structural representation of a kind of map display terminal providing for the embodiment of the present invention.As shown in figure 14, a kind of terminal described in the present embodiment comprises: the first acquisition module 100, upper transmission module 101 and the second acquisition module 102.

The first acquisition module 100, for obtaining for representing the positional information of this end position and the screen resolution of local terminal;

In specific embodiment, terminal is when needs position own present position, because terminal is not installed map developer's map SDK, therefore can not directly position, show map, but the first acquisition module 100 obtains for representing the positional information of this end position and the screen resolution of local terminal.It should be noted that, the positional information of local terminal can be the residing positional information of local terminal oneself, can be also the residing positional information of target BS that local terminal belongs to.Positional information can be longitude and the latitude of target location.

Upper transmission module 101, for described positional information and described screen resolution are uploaded onto the server, so that described server shows the target location that described positional information is represented on map, according to described screen resolution, from described map, intercept the sectional drawing centered by described target location, and described sectional drawing is preserved;

In specific embodiment, upper transmission module 101 uploads onto the server obtained positional information and screen resolution, server is due to map SDK being installed, therefore can be on map the represented target location of display position information, for terminal also can be shown, so server need to intercept the sectional drawing centered by target location from map according to screen resolution.Concrete, the size of sectional drawing need to be greater than the screen resolution several times (can adjust voluntarily as required, conventionally need to be greater than 1 times) of terminal.

The second acquisition module 102, for obtaining described sectional drawing from described server, and shows described sectional drawing.

In specific embodiment, server is kept at server by the sectional drawing centered by target location, and terminal the second acquisition module 102 can obtain sectional drawing from server, and sectional drawing is shown.Concrete obtain manner can be to download sectional drawing from server.

Please refer to Figure 15, the structural representation of a kind of the first acquisition module providing for the embodiment of the present invention.As shown in figure 15, the first acquisition module that the embodiment of the present invention provides comprises the first judging unit 1000, the first determining unit 1001, the second judging unit 1002 and the first acquiring unit 1003, further alternative, the second judging unit can comprise judgment sub-unit 10020, determines subelement 10021 and obtain subelement 10022.

The first judging unit 1000, for judging whether described local terminal can obtain by global positioning system longitude and the latitude of described local terminal present position;

In specific embodiment, the obtain manner of positional information is varied, but in order to reflect more exactly the position of terminal, preferentially utilizes global positioning system to obtain longitude and the latitude of local terminal present position.Therefore first terminal the first judging unit 1000 judges whether to obtain local terminal present position by global positioning system.

The first determining unit 1001, for when judgment result is that while being, longitude and the latitude of the described local terminal present position that described global positioning system is obtained are defined as described positional information;

In specific embodiment, if terminal can utilize global positioning system to obtain longitude and the latitude of local terminal present position, the first determining unit 1001 is directly obtained the longitude of local terminal present position and the positional information that latitude is defined as local terminal by global positioning system.

The second judging unit 1002, for when the determination result is NO, judges that whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position, and obtain described positional information according to judged result;

In specific embodiment, if terminal can not utilize global positioning system to obtain longitude and the latitude of local terminal present position, terminal the second judging unit 1002 judges whether to obtain by WLAN (wireless local area network) longitude and the latitude of local terminal present position, and according to judged result, obtains the positional information of terminal.Be that longitude and the latitude that obtains local terminal present position by WLAN (wireless local area network) is to obtain the second priority in positional information mode.

Optionally, the second judging unit can comprise judgment sub-unit 10020, determines subelement 10021 and obtain subelement 10022.

Judgment sub-unit 10020, for when the determination result is NO, judges whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position;

In specific embodiment, when terminal can not be obtained the longitude of local terminal present position and latitude by global positioning system, judgment sub-unit 10020 further judges whether local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of local terminal present position.

Determine subelement 10021, if can obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position for described local terminal, longitude and the latitude of the described local terminal present position described WLAN (wireless local area network) being obtained are defined as described positional information;

In specific embodiment, if local terminal can get by WLAN (wireless local area network) longitude and the latitude of local terminal present position, determine the longitude of the local terminal present position that subelement 10021 obtains WLAN (wireless local area network) and the positional information that latitude is defined as local terminal.

Obtain subelement 10022, if can not obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position for described local terminal, by Cellular Networks, obtain longitude and the latitude of the described target BS present position of described local terminal ownership, and the longitude of described target BS present position and latitude are defined as to described positional information.

In specific embodiment, if local terminal can not obtain by WLAN (wireless local area network) longitude and the latitude of local terminal present position, obtain the Cellular Networks that subelement 10022 opens a terminal, and obtain by Cellular Networks longitude and the latitude that local terminal belongs to target BS present position, and the longitude of target BS present position and latitude are defined as to positional information.That is the longitude and the latitude that, by Cellular Networks, obtain target BS present position are lowest priorities.

The first acquiring unit 10023, for obtaining the screen resolution of described local terminal.

Please refer to Figure 16, the structural representation of a kind of the second acquisition module providing for the embodiment of the present invention.As shown in figure 16, the second acquisition module that the embodiment of the present invention provides comprises download unit 1020 and obtains display unit 1021, and further, download unit 1020 comprises to be set up subelement 10200, download subelement 10201 and preserve subelement 10202.

Download unit 1020, for downloading described sectional drawing from described server, and is kept at described local terminal by described sectional drawing;

In specific embodiment, server is kept at server end by sectional drawing, and sectional drawing can be downloaded from server by networks such as the Internet or Cellular Networks in terminal downloads unit 1020, and sectional drawing is kept to local terminal, shows.

Optionally, download unit 1020 comprises and sets up subelement 10200, downloads subelement 10201 and preserve subelement 10202.

Set up subelement 10200, for based on transmission control protocol, set up data with described server and be connected;

In specific embodiment, when terminal is downloaded sectional drawing from server, because picture is larger, during transmission, can be to utilize connection-oriented mode to transmit, therefore terminal is set up subelement 10200 and based on transmission control protocol and server, is set up data and be connected, it should be noted that, transmission control protocol is connection-oriented network protocol.

Download subelement 10201, for utilizing described data to connect, from described server, download described sectional drawing;

In specific embodiment, utilize the data of setting up to connect, terminal downloads subelement 10201 is downloaded sectional drawing from server, it should be noted that, sectional drawing can be that the sectional drawing after compression can be also the sectional drawing that there is no compression.

Preserve subelement 10202, for the described sectional drawing of downloading being kept to the random asccess memory of described local terminal.

In specific embodiment, terminal is preserved subelement 10202 downloaded sectional drawing is kept in the random asccess memory of local terminal, it should be noted that, random access memory capacity is large, and can arbitrarily read and write.

Obtain display unit 1021, for obtaining the predeterminable area centered by described target location on described sectional drawing, and show described predeterminable area.

In specific embodiment, terminal is varied to the display mode of sectional drawing, concrete, obtaining display unit 1021 can be first on sectional drawing, to obtain target location, obtain the predeterminable area centered by target location, predeterminable area can be the square area centered by target location, as shown in Figure 5 again, screen shows this square area, and border circular areas is region, target location.For other region in sectional drawing, user can be by dragging, and amplifies to dwindle and wait operation to select demonstration.

Please refer to Figure 17, the structural representation of the another kind of map display terminal providing for the embodiment of the present invention.As shown in figure 17, the map display terminal that the embodiment of the present invention provides comprises the first acquisition module 100, upper transmission module 101, the second acquisition module 102, the 3rd acquisition module 103 and display module 104, wherein, the first acquisition module 100, upper transmission module 101, the second acquisition module 102 please refer to the description of Figure 14, do not repeat them here.

The 3rd acquisition module 103, during for sliding trace on described local terminal screen being detected, obtains the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

In specific embodiment, terminal shows after the predeterminable area on sectional drawing, user also can show the zones of different on sectional drawing by enterprising line slip operation control screen by the screen in terminal, and to operations such as sectional drawing zoom in or out, therefore terminal detects on screen, whether there is sliding trace in real time, during sliding trace on local terminal screen being detected, the 3rd acquisition module 103 obtains the type of sliding trace, the type of sliding trace has equidirectional at least one sliding trace, or rightabout at least two sliding traces, or at least two sliding traces of relative direction, the different different operations of sliding trace type representative of consumer, sectional drawing also has different display modes.

Display module 104, for according to the type of described sliding trace, shows described sectional drawing.

In specific embodiment, terminal is according to the type of obtained sliding trace, and 104 pairs of sectional drawings of display module show accordingly, and display mode can be mobile sectional drawing, then show, and can be also that sectional drawing is amplified, dwindles demonstration.Concrete, need with reference to concrete sliding trace type.

Please refer to Figure 18, the structural representation of a kind of display module providing for the embodiment of the present invention.As shown in figure 18, a kind of display module that the embodiment of the present invention provides comprises second acquisition unit 1040 and mobile display unit 1041.

Second acquisition unit 1040, for obtaining the direction of described sliding trace;

In specific embodiment, when the type of sliding trace is equidirectional at least two sliding traces, second acquisition unit 1040 obtains the direction of sliding trace, and the direction of sliding trace has represented the direction that user need to move sectional drawing.

Mobile display unit 1041, for described sectional drawing is moved to predeterminable range along the direction of described sliding trace, and shows the described sectional drawing after mobile.

In specific embodiment, mobile display unit 1041 moves sectional drawing according to the direction of sliding trace, and mobile distance can be predefined, can be also specifically to set according to the length of sliding trace, and terminal shows the sectional drawing after moving.Concrete, mobile sectional drawing is that representative of consumer wants to see other position around, target location on sectional drawing.

Please refer to Figure 19, the structural representation of the another kind of display module providing for the embodiment of the present invention.As shown in figure 19, the another kind of display module that the embodiment of the present invention provides comprises the 3rd acquiring unit 1042 and amplifies display unit 1043.

The 3rd acquiring unit 1042, at least two rightabout two sliding trace starting points of sliding trace described in obtaining;

In specific embodiment, when sliding trace type is rightabout at least two sliding traces, terminal the 3rd acquiring unit 1042 obtains the track starting point in all sliding traces with rightabout two sliding traces, utilizes these two sliding trace control terminals to show sectional drawing.

Amplify display unit 1043, centered by the arbitrary position on described rightabout two sliding trace starting point lines, described sectional drawing is amplified, and show the described sectional drawing after amplifying.

In specific embodiment, amplify display unit 1043 obtained rightabout two the sliding trace starting points that have are carried out to line, centered by any one position on line, sectional drawing is amplified, and show the sectional drawing after amplifying.It should be noted that, rightabout sliding trace is to have represented that user wants sectional drawing to amplify, and further checks the geographical position on sectional drawing.

Please refer to Figure 20, the structural representation of another display module providing for the embodiment of the present invention.As shown in figure 20, another display module that the embodiment of the present invention provides comprises the 4th acquiring unit 1044 and dwindles display unit 1045.

The 4th acquiring unit 1044, for two sliding trace starting points of at least two sliding trace relative directions described in obtaining;

In specific embodiment, when at least two sliding traces that sliding trace type is relative direction, the 4th acquiring unit 1044 obtains two sliding trace starting points in all sliding traces with relative direction, and controls the demonstration to sectional drawing according to these two sliding traces.

Dwindle display unit 1045, centered by the arbitrary position on two sliding trace starting point lines by described relative direction, described sectional drawing is dwindled, and show the described sectional drawing after dwindling.

In specific embodiment, dwindle display unit 1,045 two sliding trace starting points of two obtained relative directions are connected, and centered by any one position on starting point line, sectional drawing is dwindled, and show the sectional drawing after dwindling.It should be noted that, the sliding trace of relative direction is to have shown that user need to be to dwindling demonstration centered by some positions on sectional drawing.

Please refer to Figure 21, the structural representation of a kind of map display server providing for the embodiment of the present invention.As shown in figure 21, the map display server that the embodiment of the present invention provides comprises receiver module 200, shows that interception module 201 and first returns to module 202.

Receiver module 200, for receiving terminal, send for representing the screen resolution of positional information and the described terminal of described terminal location;

In specific embodiment, the positional information that server side receiver module 200 receiving terminals send and the screen resolution of terminal, server has been installed map SDK, therefore utilize the positional information receiving, and invocation map interface can demonstrate the represented target location of positional information at server side.

Show interception module 201, for the target location that shows that on map described positional information is represented, and according to described screen resolution, on described map, intercept the sectional drawing centered by described target location;

In specific embodiment, server side shows interception module 201 invocation map interfaces, show the represented target location of positional information receiving, and according to received screen resolution, on shown map, intercept the sectional drawing centered by target location, it should be noted that, the size of sectional drawing need to be greater than the screen resolution several times (can adjust voluntarily as required, conventionally need to be greater than 1 times) of terminal.

First returns to module 202, for described sectional drawing is returned to described terminal, so that described terminal shows described sectional drawing.

In specific embodiment, server side first returns to module 202 intercepted sectional drawing is returned to terminal, so that terminal shows sectional drawing, concrete echo plex mode can be, server side is kept at server by sectional drawing, and when terminal is initiated download request, server returns to terminal by sectional drawing again.

Please refer to Figure 22, a kind of structural representation that shows interception module providing for the embodiment of the present invention.As shown in figure 22, the demonstration interception module that the embodiment of the present invention provides comprises display unit 2010, second acquisition unit 2011 and interception unit 2012.

Display unit 2010, for the target location that shows that on map described positional information is represented;

In specific embodiment, server has been installed map SDK, so server calls map interface, display unit 2010 according to positional information, the target location that display position information is represented.

Second acquisition unit 2011, for obtaining the sectional drawing size corresponding with described screen resolution;

In specific embodiment, while carrying out sectional drawing on map, second acquisition unit 2011 need to be determined according to screen resolution the size of sectional drawing, it should be noted that, can preset the corresponding relation between screen resolution and sectional drawing size, being the corresponding sectional drawing size of screen resolution of certain limit, can be also the corresponding sectional drawing size of a screen resolution.After getting the screen resolution of terminal, second acquisition unit 2011 from predefined corresponding relation, obtains the sectional drawing size that this screen resolution is corresponding.

Interception unit 2012, for the sectional drawing that intercepting is mated with described sectional drawing size on described map, described sectional drawing is centered by described target location.

In specific embodiment, interception unit 2012 intercepts the sectional drawing mating with obtained sectional drawing size on shown map, it should be noted that, this sectional drawing need to be centered by target location.

Please refer to Figure 23, the structural representation of the another kind of map display server providing for the embodiment of the present invention.As shown in figure 23, the map display server that the embodiment of the present invention provides comprises receiver module 200, show that interception module 201, first returns to that module 202, judge module 203, the first compression module 204, second are returned to module 205, transformed acquisition module 206, the second compression module 207 and the 3rd returns to module 208.Wherein, receiver module 200, demonstration interception module 201, first return to the description that module 202 please refer to Figure 21, do not repeat them here.

Judge module 203, for the network type that judges that described terminal is used, described network type comprises Cellular Networks type or WLAN (wireless local area network) type;

In specific embodiment, the flow using when saving terminal downloads sectional drawing, server can be further processed obtained sectional drawing, first server judge module 203 judges the network type that terminal is used, network type comprises Cellular Networks type and WLAN (wireless local area network) type, the network traffics of Cellular Networks type are limited, and the network of WLAN (wireless local area network) type is limited flow rate not.

Described first returns to module 202, if be described WLAN (wireless local area network) type for described network type, described sectional drawing is returned to described terminal.

In specific embodiment, if the network type that terminal is used is WLAN (wireless local area network) type, show the not restriction of network traffics that terminal used, so server can not do any processing to sectional drawing, first returns to module 202 returns to terminal by sectional drawing.

The first compression module 204, if be described Cellular Networks type for described network type, compresses described sectional drawing;

In specific embodiment, if the network type that terminal is used is Cellular Networks type, show that the network traffics that terminal is used are conditional, 204 pairs of sectional drawings that intercept of server the first compression module compress processing.

Second returns to module 205, for the described sectional drawing after compression is processed, returns to described terminal.

In specific embodiment, the sectional drawing that server second returns after module 205 is processed compression returns to terminal, so that the sectional drawing of terminal after compression is processed show, in the present embodiment, sectional drawing is compressed can reduce terminal downloads sectional drawing time to spent flow.

Transform acquisition module 206, for described sectional drawing is converted into data file, and obtain the byte number of described data file;

In specific embodiment, in order to save the spent flow of terminal downloads sectional drawing, server can determine whether sectional drawing to compress according to the data file size of sectional drawing, therefore server transforms acquisition module 206 and first sectional drawing is converted into data file, and obtain the size of data file, be the byte number of data file.

Described first returns to module 202, if be less than predetermined threshold value for the byte number of described data file, described sectional drawing is returned to described terminal.

Therefore in specific embodiment, if the byte number of the data file transforming is less than predetermined threshold value, illustrate that the data file of this sectional drawing is smaller, can sectional drawing not carried out to any processing, first return to module 202 and directly sectional drawing is returned to terminal.

The second compression module 207, if be greater than or equal to predetermined threshold value for the byte number of described data file, compresses described sectional drawing;

In specific embodiment, if the byte number of data file is greater than or equal to predetermined threshold value, illustrate that the data file of this sectional drawing is larger, if do not add any processing, do not return to terminal, can expend more flow, and the transmission time is long, therefore the second compression module 207 need to compress sectional drawing.

The 3rd returns to module 208, for the described sectional drawing after compression is processed, returns to described terminal.

In specific embodiment, the sectional drawing that server the 3rd returns after module 208 is processed compression returns to terminal, so that terminal shows the sectional drawing compressing after processing, in the present embodiment, sectional drawing is compressed can reduce terminal downloads sectional drawing time, spent flow, and reduce the transmission time.

In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this specification or example and different embodiment or example.

In addition, term " first ", " second " be only for describing object, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, at least one this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.

In flow chart or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of the step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.

The logic and/or the step that in flow chart, represent or otherwise describe at this, for example, can be considered to for realizing the sequencing list of the executable instruction of logic function, may be embodied in any computer-readable medium, for instruction execution system, device or equipment (as computer based system, comprise that the system of processor or other can and carry out the system of instruction from instruction execution system, device or equipment instruction fetch), use, or use in conjunction with these instruction execution systems, device or equipment.With regard to this specification, " computer-readable medium " can be anyly can comprise, storage, communication, propagation or transmission procedure be for instruction execution system, device or equipment or the device that uses in conjunction with these instruction execution systems, device or equipment.The example more specifically of computer-readable medium (non-exhaustive list) comprises following: the electrical connection section (electronic installation) with one or more wirings, portable computer diskette box (magnetic device), random access memory (RAM), read-only memory (ROM), the erasable read-only memory (EPROM or flash memory) of editing, fiber device, and portable optic disk read-only memory (CDROM).In addition, computer-readable medium can be even paper or other the suitable medium that can print described program thereon, because can be for example by paper or other media be carried out to optical scanner, then edit, decipher or process in electronics mode and obtain described program with other suitable methods if desired, be then stored in computer storage.

Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in memory and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the application-specific integrated circuit (ASIC) with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.

Those skilled in the art are appreciated that realizing all or part of step that above-described embodiment method carries is to come the hardware that instruction is relevant to complete by program, described program can be stored in a kind of computer-readable recording medium, this program, when carrying out, comprises step of embodiment of the method one or a combination set of.

In addition, each functional unit in each embodiment of the present invention can be integrated in a processing module, can be also that the independent physics of unit exists, and also can be integrated in a module two or more unit.Above-mentioned integrated module both can adopt the form of hardware to realize, and also can adopt the form of software function module to realize.If described integrated module usings that the form of software function module realizes and during as production marketing independently or use, also can be stored in a computer read/write memory medium.

The above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, modification, replacement and modification.

Claims

1. a map-indication method, is characterized in that, described method comprises:

2. the method for claim 1, it is characterized in that, described positional information is longitude and the latitude of described local terminal present position, or described positional information is longitude and the latitude of target BS present position, wherein, described target BS is the base station that described local terminal belongs to.

3. method as claimed in claim 2, is characterized in that, described in obtain for representing the positional information of this end position, comprising:

Judge whether described local terminal can obtain by global positioning system longitude and the latitude of described local terminal present position;

Longitude and the latitude of the described local terminal present position if so, described global positioning system being obtained are defined as described positional information;

If not, judge that whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position, and obtain described positional information according to judged result.

4. method as claimed in claim 3, is characterized in that, describedly according to judged result, obtains described positional information, comprising:

If described local terminal can obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position, longitude and the latitude of the described local terminal present position described WLAN (wireless local area network) being obtained are defined as described positional information;

If described local terminal can not obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position, by Cellular Networks, obtain longitude and the latitude of the described target BS present position of described local terminal ownership, and the longitude of described target BS present position and latitude are defined as to described positional information.

5. the method for claim 1, is characterized in that, describedly from described server, obtains described sectional drawing, and described sectional drawing is shown, comprising:

From described server, download described sectional drawing, and described sectional drawing is kept to described local terminal;

Obtain the predeterminable area centered by described target location on described sectional drawing, and show described predeterminable area.

6. method as claimed in claim 5, is characterized in that, describedly from described server, downloads described sectional drawing, and described sectional drawing is kept to described local terminal, comprising:

Based on transmission control protocol, set up data with described server and be connected;

Utilize described data to connect, from described server, download described sectional drawing;

The described sectional drawing of downloading is kept in the random asccess memory of described local terminal.

7. method as claimed in claim 5, is characterized in that, described method also comprises:

During sliding trace on described local terminal screen being detected, obtain the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

According to the type of described sliding trace, show described sectional drawing.

8. method as claimed in claim 7, is characterized in that, if the type of described sliding trace is described equidirectional at least one sliding trace, described according to the type of described sliding trace, shows described sectional drawing, comprising:

Obtain the direction of described sliding trace;

Described sectional drawing is moved to predeterminable range along the direction of described sliding trace, and show the described sectional drawing after mobile.

9. method as claimed in claim 7, is characterized in that, if the type of described sliding trace is described rightabout at least two sliding traces, described according to the type of described sliding trace, shows described sectional drawing, comprising:

Rightabout two sliding trace starting points at least two sliding traces described in obtaining;

Centered by arbitrary position on described rightabout two sliding trace starting point lines, described sectional drawing is amplified, and show the described sectional drawing after amplifying.

10. method as claimed in claim 7, is characterized in that, if at least two sliding traces that the type of described sliding trace is described relative direction are described according to the type of described sliding trace, shows described sectional drawing, comprising:

Two of relative direction sliding trace starting points at least two sliding traces described in obtaining;

Centered by arbitrary position on two sliding trace starting point lines of described relative direction, described sectional drawing is dwindled, and show the described sectional drawing after dwindling.

11. 1 kinds of map-indication methods, is characterized in that, described method comprises:

12. methods as claimed in claim 11, is characterized in that, describedly according to described screen resolution, on described map, intercept the sectional drawing centered by described target location, comprising:

Obtain the sectional drawing size corresponding with described screen resolution;

The sectional drawing that intercepting is mated with described sectional drawing size on described map, described sectional drawing is centered by described target location.

13. methods as claimed in claim 11, is characterized in that, described described sectional drawing is returned to described terminal before, also comprise:

Judge the network type that described terminal is used, described network type comprises Cellular Networks type or WLAN (wireless local area network) type;

If described network type is described WLAN (wireless local area network) type, described sectional drawing is returned to described terminal.

14. methods as claimed in claim 13, is characterized in that, described method also comprises:

If described network type is described Cellular Networks type, described sectional drawing is compressed;

Described sectional drawing after compression is processed returns to described terminal.

15. methods as claimed in claim 11, is characterized in that, described described sectional drawing is returned to described terminal before, also comprise:

Described sectional drawing is converted into data file, and obtains the byte number of described data file;

If the byte number of described data file is less than predetermined threshold value, described sectional drawing is returned to described terminal.

16. methods as claimed in claim 15, is characterized in that, described method also comprises:

If the byte number of described data file is greater than or equal to predetermined threshold value, described sectional drawing is compressed;

17. 1 kinds of map display terminals, is characterized in that, described terminal comprises:

18. terminals as claimed in claim 17, it is characterized in that, described positional information is longitude and the latitude of described local terminal present position, or described positional information is longitude and the latitude of target BS present position, wherein, described target BS is the base station that described local terminal belongs to.

19. terminals as claimed in claim 18, is characterized in that, described the first acquisition module comprises:

The first judging unit, for judging whether described local terminal can obtain by global positioning system longitude and the latitude of described local terminal present position;

The first determining unit, for when judgment result is that while being, longitude and the latitude of the described local terminal present position that described global positioning system is obtained are defined as described positional information;

The second judging unit, for when the determination result is NO, judges that whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position, and obtain described positional information according to judged result;

The first acquiring unit, for obtaining the screen resolution of described local terminal.

20. terminals as claimed in claim 19, is characterized in that, described the second judging unit comprises:

Judgment sub-unit, for when the determination result is NO, judges whether described local terminal can obtain by WLAN (wireless local area network) longitude and the latitude of described local terminal present position;

Determine subelement, if can obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position for described local terminal, longitude and the latitude of the described local terminal present position described WLAN (wireless local area network) being obtained are defined as described positional information;

Obtain subelement, if can not obtain by described WLAN (wireless local area network) longitude and the latitude of described local terminal present position for described local terminal, by Cellular Networks, obtain longitude and the latitude of the described target BS present position of described local terminal ownership, and the longitude of described target BS present position and latitude are defined as to described positional information.

21. terminals as claimed in claim 17, is characterized in that, described the second acquisition module comprises:

Download unit, for downloading described sectional drawing from described server, and is kept at described local terminal by described sectional drawing;

Obtain display unit, for obtaining the predeterminable area centered by described target location on described sectional drawing, and show described predeterminable area.

22. terminals as claimed in claim 21, is characterized in that, described download unit comprises:

Set up subelement, for based on transmission control protocol, set up data with described server and be connected;

Download subelement, for utilizing described data to connect, from described server, download described sectional drawing;

Preserve subelement, for the described sectional drawing of downloading being kept to the random asccess memory of described local terminal.

23. terminals as claimed in claim 21, is characterized in that, described terminal also comprises:

The 3rd acquisition module, during for sliding trace on described local terminal screen being detected, obtains the type of described sliding trace; The type of described sliding trace is equidirectional at least one sliding trace, or is rightabout at least two sliding traces, or is at least two sliding traces of relative direction;

Display module, for according to the type of described sliding trace, shows described sectional drawing.

24. terminals as claimed in claim 23, is characterized in that, if the type of described sliding trace is described equidirectional at least one sliding trace, described display module comprises:

Second acquisition unit, for obtaining the direction of described sliding trace;

Mobile display unit, for described sectional drawing is moved to predeterminable range along the direction of described sliding trace, and shows the described sectional drawing after mobile.

25. terminals as claimed in claim 23, is characterized in that, if the type of described sliding trace is described rightabout at least two sliding traces, described display module comprises:

The 3rd acquiring unit, at least two rightabout two sliding trace starting points of sliding trace described in obtaining;

Amplify display unit, centered by the arbitrary position on described rightabout two sliding trace starting point lines, described sectional drawing is amplified, and show the described sectional drawing after amplifying.

26. terminals as claimed in claim 23, is characterized in that, if at least two sliding traces that the type of described sliding trace is described relative direction, described display module comprises:

The 4th acquiring unit, for two sliding trace starting points of at least two sliding trace relative directions described in obtaining;

Dwindle display unit, centered by the arbitrary position on two sliding trace starting point lines by described relative direction, described sectional drawing is dwindled, and show the described sectional drawing after dwindling.

27. 1 kinds of map display servers, is characterized in that, described server comprises:

28. servers as claimed in claim 27, is characterized in that, described demonstration interception module comprises:

Display unit, for the target location that shows that on map described positional information is represented;

The 5th acquiring unit, for obtaining the sectional drawing size corresponding with described screen resolution;

Interception unit, for the sectional drawing that intercepting is mated with described sectional drawing size on described map, described sectional drawing is centered by described target location.

29. servers as claimed in claim 27, is characterized in that, described server also comprises:

Judge module, for the network type that judges that described terminal is used, described network type comprises Cellular Networks type or WLAN (wireless local area network) type;

Described first returns to module, if be described WLAN (wireless local area network) type for described network type, described sectional drawing is returned to described terminal.

30. servers as claimed in claim 29, is characterized in that, described server also comprises:

The first compression module, if be described Cellular Networks type for described network type, compresses described sectional drawing;

Second returns to module, for the described sectional drawing after compression is processed, returns to described terminal.

31. servers as claimed in claim 27, is characterized in that, described server also comprises:

Transform acquisition module, for described sectional drawing is converted into data file, and obtain the byte number of described data file;

Described first returns to module, if be less than predetermined threshold value for the byte number of described data file, described sectional drawing is returned to described terminal.

32. servers as claimed in claim 21, is characterized in that, described server also comprises:

The second compression module, if be greater than or equal to predetermined threshold value for the byte number of described data file, compresses described sectional drawing;

The 3rd returns to module, for the described sectional drawing after compression is processed, returns to described terminal.