CN111680116A - Map-based position information display method, system, medium, and electronic device - Google Patents
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Abstract
The invention discloses a map-based position information display method, a map-based position information display system, a map-based position information display medium and electronic equipment, wherein the display method comprises the following steps: acquiring a map coordinate to be displayed; receiving a plurality of maps selected by a user on a user interface; respectively converting the map coordinates to be displayed into a coordinate format corresponding to each map one by one; and respectively displaying the converted map coordinates to be displayed on a plurality of maps, wherein the plurality of maps are simultaneously displayed on the user interface. The invention realizes the simultaneous conversion of longitude and latitude coordinates through the controller, simultaneously displays windows of a plurality of maps on the same man-machine interaction interface, and can also compare the deviation of the same input point in different maps in batch, thereby reducing the space occupation of a Personal Computer (PC), saving human resources, saving working time and improving working efficiency.
Description
Technical Field
The present invention relates to the field of satellite maps, and in particular, to a method, a system, a medium, and an electronic device for displaying location information based on a map.
Background
With the rapid development of the era of the internet of things, multi-target tracking, real-time monitoring of action routes of multiple targets, prediction of advancing tracks and the like are more and more deep across the country at present, so that a user is required to judge the position of a product more accurately in real time, longitude and latitude information of the product can be obtained through a communication module generally, but the specific position of the product cannot be visually displayed, and the obtained coordinates need to be converted to be displayed on a map.
In the prior art, the longitude and latitude coordinates of the same longitude and latitude satellite are required to be respectively input into different satellite maps when the satellite with the same longitude and latitude is displayed on different satellite maps, the specific position can be displayed on the map only by inputting the converted coordinates into another tool after the input WGS84 (coordinate system) coordinate system obtains the converted plane coordinates, the difference between the positions of the same satellite in the different satellite maps can not be compared, and a plurality of windows are required to be opened if the specific position is required to be viewed in the different maps. And the windows of a plurality of maps can not be displayed on the same human-computer interaction interface at the same time.
Disclosure of Invention
The invention provides a map-based position information display method, a map-based position information display system, a map-based position information display medium and electronic equipment, and aims to overcome the defects that in the prior art, multiple map windows cannot be displayed on the same human-computer interaction interface at the same time, and simultaneous transformation of longitude and latitude coordinates cannot be realized.
The invention solves the technical problems through the following technical scheme:
the invention provides a map-based position information display method in a first aspect, which comprises the following steps:
acquiring a map coordinate to be displayed;
receiving a plurality of maps selected by a user on a user interface;
respectively converting the map coordinates to be displayed into a coordinate format corresponding to each map one by one;
and respectively displaying the converted map coordinates to be displayed on a plurality of maps, wherein the plurality of maps are simultaneously displayed on the user interface.
Preferably, longitude and latitude coordinates are obtained;
judging whether the longitude and latitude coordinate format meets a preset condition, if so, determining the longitude and latitude coordinate as a map coordinate to be displayed, wherein the preset condition comprises a WGS-84 coordinate system or a PZ-90 coordinate system;
if not, the step of acquiring the longitude and latitude coordinates is executed again.
Preferably, the display method further comprises: judging whether the number of the map coordinates to be displayed is multiple, if so, respectively calculating the distance between any two identical map coordinates to be displayed and the converted map coordinates corresponding to the two map coordinates to be displayed in each map;
respectively calculating a deviation value between the distance in each map and a preset standard value;
comparing the deviation values corresponding to the maps respectively;
recommending the map with the minimum deviation value to the user.
Preferably, before the step of calculating the distance between any two identical transformed map coordinates corresponding to the map coordinates to be displayed and each map, the step further includes:
and calculating the preset standard value by using the two to-be-displayed map coordinates before coordinate conversion.
Preferably, if the longitude and latitude coordinate format does not satisfy the preset condition, the display method further includes: generating prompt information, wherein the prompt information is used for prompting the latitude and longitude coordinate format error;
and/or the presence of a gas in the gas,
the step of obtaining longitude and latitude coordinates further comprises the following steps:
controlling at least one of a GPS satellite system, a GLONASS satellite system, a BeiDou satellite system and a Galileo satellite system to acquire the longitude and latitude coordinates;
and/or the presence of a gas in the gas,
the map comprises at least one of a Baidu map, a Google map, an Tencent map and a Gagde map; the map coordinates comprise at least one of Baidu map coordinates, Google map coordinates, Tencent map coordinates and Gauder map coordinates.
A second aspect of the present invention provides a display system of map-based location information, the display system comprising: the device comprises a second acquisition module, a receiving module, a conversion module and a display module;
the second acquisition module is used for acquiring the coordinates of the map to be displayed;
the receiving module is used for receiving a plurality of maps selected by a user on a user interface;
the conversion module is used for respectively converting the map coordinates to be displayed into a coordinate format corresponding to each map one by one;
the display module is used for displaying the converted map coordinates to be displayed on a plurality of maps respectively, wherein the plurality of maps are displayed on the user interface at the same time.
Preferably, the display system further comprises: the device comprises a first acquisition module, a first judgment module and a determination module;
the first acquisition module is used for acquiring longitude and latitude coordinates;
the first judging module is used for judging whether the longitude and latitude coordinate format meets a preset condition, and if so, the determining module is called;
the determining module is used for determining the longitude and latitude coordinates as map coordinates to be displayed, wherein the preset conditions comprise a WGS-84 coordinate system or a PZ-90 coordinate system;
and if not, calling the first acquisition module.
Preferably, the display system further comprises: the system comprises a second judgment module, a second calculation module, a third calculation module, a comparison module and a recommendation module;
the second judging module is used for judging whether the number of the map coordinates to be displayed is multiple, and if so, the second calculating module is called;
the second calculation module is used for calculating the distance between the converted map coordinates corresponding to any two identical map coordinates to be displayed in each map;
the third calculation module is used for calculating deviation values between the distance in each map and a preset standard value respectively;
the comparison module is used for comparing the deviation values corresponding to the maps;
the recommending module is used for recommending the map with the minimum deviation value to the user.
Preferably, the display system further comprises a first computing module;
the first calculation module is used for calculating the preset standard value by utilizing the two to-be-displayed map coordinates before coordinate conversion.
Preferably, if the longitude and latitude coordinate format does not meet the preset condition, the display system further comprises a generating module;
the generating module is used for generating prompt information, and the prompt information is used for prompting the longitude and latitude coordinate format error;
and/or the presence of a gas in the gas,
the display system further comprises an acquisition module;
the acquisition module is used for controlling at least one of a GPS satellite system, a GLONASS satellite system, a BeiDou satellite system and a Galileo satellite system to acquire the longitude and latitude coordinates;
and/or the presence of a gas in the gas,
the map comprises at least one of a Baidu map, a Google map, an Tencent map and a Gagde map; the map coordinates comprise at least one of Baidu map coordinates, Google map coordinates, Tencent map coordinates and Gauder map coordinates.
A third aspect of the present invention provides an electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the map-based location information display method according to the first aspect when executing the computer program.
A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of the map-based location information display method according to the first aspect.
The positive progress effects of the invention are as follows:
the map-based position information display method, the map-based position information display system, the map-based position information display medium and the electronic equipment realize simultaneous conversion of longitude and latitude coordinates through the controller, simultaneously display a plurality of map windows on the same human-computer interaction interface, and can also compare deviations of the same input point in different maps in batches, so that the space occupation of a Personal Computer (PC) is reduced, the human resources are saved, the working time is saved, and the working efficiency is improved.
Drawings
Fig. 1 is a flowchart of a map-based location information display method according to embodiment 1 of the present invention.
Fig. 2 is a schematic block diagram of a display system for map-based location information according to embodiment 2 of the present invention.
Fig. 3 is a schematic structural diagram of an electronic device according to embodiment 3 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
As shown in fig. 1, the present embodiment provides a method for displaying location information based on a map, including:
And 102, acquiring longitude and latitude coordinates.
In this embodiment, the longitude and latitude coordinates may be obtained manually or obtained from a longitude and latitude coordinate file directly imported and written.
And 104, determining the longitude and latitude coordinates as the coordinates of the map to be displayed.
In this embodiment, the predetermined condition includes a WGS-84 coordinate system or a PZ-90 coordinate system.
And 105, acquiring a map coordinate to be displayed.
In this embodiment, the map coordinates to be displayed may be manually obtained or automatically obtained in batches.
The plurality in the present embodiment means at least two.
And 108, respectively converting the map coordinates to be displayed into a coordinate format corresponding to each map one by one.
And step 109, displaying the converted map coordinates to be displayed on a plurality of maps respectively, wherein the plurality of maps are displayed on the user interface simultaneously.
And 110, calculating a preset standard value by using the coordinates of the two to-be-displayed maps before coordinate conversion.
And 111, respectively calculating the distance between the converted map coordinates corresponding to any two identical map coordinates to be displayed in each map.
And step 112, respectively calculating deviation values between the distances in each map and preset standard values.
And step 113, comparing deviation values corresponding to the maps.
In this embodiment, can compare the deviation value of Baidu map and the deviation value of Google map, also can compare the deviation value of other combinations, can also carry out batch contrast with the deviation value that a plurality of maps correspond respectively.
And step 114, recommending the map with the minimum deviation value to the user.
In this embodiment, after the two to-be-displayed map coordinates are displayed on the corresponding map, a log is automatically generated, where the log includes the two to-be-displayed map coordinates before conversion, the two to-be-displayed map coordinates after conversion, and the deviation value.
And step 115, generating prompt information.
In this embodiment, the prompt information is used to prompt that the latitude and longitude coordinate format is wrong.
And step 116, re-executing the step 102.
In this embodiment, the map includes at least one of a Baidu map, a Google map, an Tencent map, and a Gaode map; the map coordinates comprise at least one of Baidu map coordinates, Google map coordinates, Tencent map coordinates and Gauder map coordinates.
In this embodiment, if the map coordinate to be displayed is a single-point coordinate, only a specific position is displayed in the plurality of maps, and if the map coordinate to be displayed is a multi-point coordinate, in addition to displaying the specific position in the plurality of maps, a distance between two positions in each map and a deviation value between the distance and a preset standard value may be calculated, and the deviation values corresponding to the plurality of maps are compared, and then the map with the minimum deviation value is recommended to the user.
In this embodiment, a plurality of maps may be simultaneously selected from a pull-down menu of a user interface for selecting a map, and the selected plurality of maps may be simultaneously displayed on the user interface, for example, a Baidu map, a Google map, an Tencent map, and a Gade map may be simultaneously selected, and these four maps may be simultaneously displayed on the user interface. The longitude and latitude coordinates can be automatically converted into hundredth map coordinates, Google map coordinates, Tencent map coordinates and Gaode map coordinates by a user only needing to input the longitude and latitude coordinates once in a coordinate input window of a user interface, and the four map coordinates are displayed on the hundredth map, the Google map, the Tencent map and the Gaode map respectively in one-to-one correspondence at the same time, so that specific positions can be displayed in different maps by inputting the longitude and latitude once without inputting the longitude and latitude for many times, the converted longitude and latitude coordinates and the specific positions on the maps are displayed on the same interface, the method is visual, simple and convenient, one-key test is realized, and the traditional resource problems of occupying manpower, time and the like are solved.
The embodiment realizes the simultaneous conversion of longitude and latitude coordinates through the controller, simultaneously displays the windows of a plurality of maps on the same man-machine interaction interface, and can also compare the deviations of the same input point in different maps in batches, thereby reducing the space occupation of a Personal Computer (PC), saving human resources, saving working time and improving working efficiency.
Example 2
As shown in fig. 2, the present embodiment provides a display system of map-based location information, including: the system comprises an acquisition module 1, a first acquisition module 2, a first judgment module 3, a determination module 4, a second acquisition module 5, a second judgment module 6, a receiving module 7, a conversion module 8, a display module 9, a first calculation module 10, a second calculation module 11, a third calculation module 12, a comparison module 13, a recommendation module 14 and a generation module 15.
The acquisition module 1 is used for controlling at least one of a GPS satellite system, a GLONASS satellite system, a BeiDou satellite system and a Galileo satellite system to acquire longitude and latitude coordinates.
The first obtaining module 2 is used for obtaining longitude and latitude coordinates.
In this embodiment, the longitude and latitude coordinates may be obtained manually or obtained from a longitude and latitude coordinate file directly imported and written.
The judging module 3 is used for judging whether the longitude and latitude coordinate format meets the preset condition, and if so, the determining module 4 is called.
The determining module 4 is used for determining the longitude and latitude coordinates as the map coordinates to be displayed.
In this embodiment, the predetermined condition includes a WGS-84 coordinate system or a PZ-90 coordinate system.
The second obtaining module 5 is configured to obtain a map coordinate to be displayed.
In this embodiment, the map coordinates to be displayed may be manually obtained or automatically obtained in batches.
The second judging module 6 is configured to judge whether the number of the map coordinates to be displayed is multiple (that is, judge whether the map coordinates to be displayed are multi-point coordinates), and if so, invoke the receiving module 7 to the recommending module 14; if not, the receiving module 7 is called to the display module 9.
The plurality in the present embodiment means at least two.
The receiving module 7 is used for receiving a plurality of maps selected by a user in a user interface.
The conversion module 8 is configured to convert the map coordinates to be displayed into a coordinate format corresponding to each map one to one.
The display module 9 is configured to display the converted map coordinates to be displayed on a plurality of maps, respectively, where the plurality of maps are displayed on the user interface at the same time.
The first calculation module 10 is configured to calculate a preset standard value by using two to-be-displayed map coordinates before coordinate conversion.
The second calculating module 11 is configured to calculate distances of the converted map coordinates corresponding to any two identical map coordinates to be displayed in each map.
The third calculating module 12 is used for calculating deviation values between the distances in each map and preset standard values respectively.
The comparison module 13 is used for comparing the deviation values corresponding to the maps.
In this embodiment, can compare the deviation value of Baidu map and the deviation value of Google map, also can compare the deviation value of other combinations, can also carry out batch contrast with the deviation value that a plurality of maps correspond respectively.
The recommending module 14 is used for recommending the map with the minimum deviation value to the user.
In this embodiment, after the two to-be-displayed map coordinates are displayed on the corresponding map, a log is automatically generated, where the log includes the two to-be-displayed map coordinates before conversion, the two to-be-displayed map coordinates after conversion, and the deviation value.
The generating module 15 is used for generating the prompt message.
In this embodiment, the prompt information is used to prompt that the latitude and longitude coordinate format is wrong, and the first obtaining module 2 is called to obtain the latitude and longitude coordinate again after the prompt information is generated.
In this embodiment, the map includes at least one of a Baidu map, a Google map, an Tencent map, and a Gaode map; the map coordinates comprise at least one of Baidu map coordinates, Google map coordinates, Tencent map coordinates and Gauder map coordinates.
In this embodiment, if the map coordinate to be displayed is a single-point coordinate, only a specific position is displayed in the plurality of maps, and if the map coordinate to be displayed is a multi-point coordinate, in addition to displaying the specific position in the plurality of maps, a distance between two positions in each map and a deviation value between the distance and a preset standard value may be calculated, and the deviation values corresponding to the plurality of maps are compared, and then the map with the minimum deviation value is recommended to the user.
In this embodiment, a plurality of maps may be simultaneously selected from a pull-down menu of a user interface for selecting a map, and the selected plurality of maps may be simultaneously displayed on the user interface, for example, a Baidu map, a Google map, an Tencent map, and a Gade map may be simultaneously selected, and these four maps may be simultaneously displayed on the user interface. The longitude and latitude coordinates can be automatically converted into hundredth map coordinates, Google map coordinates, Tencent map coordinates and Gaode map coordinates by a user only needing to input the longitude and latitude coordinates once in a coordinate input window of a user interface, and the four map coordinates are displayed on the hundredth map, the Google map, the Tencent map and the Gaode map respectively in one-to-one correspondence at the same time, so that specific positions can be displayed in different maps by inputting the longitude and latitude once without inputting the longitude and latitude for many times, the converted longitude and latitude coordinates and the specific positions on the maps are displayed on the same interface, the method is visual, simple and convenient, one-key test is realized, and the traditional resource problems of occupying manpower, time and the like are solved.
The embodiment realizes the simultaneous conversion of longitude and latitude coordinates through the controller, simultaneously displays the windows of a plurality of maps on the same man-machine interaction interface, and can also compare the deviations of the same input point in different maps in batches, thereby reducing the space occupation of a Personal Computer (PC), saving human resources, saving working time and improving working efficiency.
Example 3
Fig. 3 is a schematic structural diagram of an electronic device according to embodiment 3 of the present invention. The electronic device includes a memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor implements the map-based location information display method of embodiment 1 when executing the computer program. The electronic device 30 shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiment of the present invention.
As shown in fig. 3, the electronic device 30 may be embodied in the form of a general purpose computing device, which may be, for example, a server device. The components of the electronic device 30 may include, but are not limited to: the at least one processor 31, the at least one memory 32, and a bus 33 connecting the various system components (including the memory 32 and the processor 31).
The bus 33 includes a data bus, an address bus, and a control bus.
The memory 32 may include volatile memory, such as Random Access Memory (RAM)321 and/or cache memory 322, and may further include Read Only Memory (ROM) 323.
The processor 31 executes various functional applications and data processing, such as a display method of map-based location information provided in embodiment 1 of the present invention, by running a computer program stored in the memory 32.
The electronic device 30 may also communicate with one or more external devices 34 (e.g., keyboard, pointing device, etc.). Such communication may be through input/output (I/O) interfaces 35. Also, the resulting device 30 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet) via a network adapter 36. As shown in FIG. 3, network adapter 36 communicates with the other modules of model-generating device 30 via bus 33. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the model-generating device 30, including but not limited to: microcode, device drivers, redundant processors, external disk drive arrays, RAID (disk array) systems, tape drives, and data backup storage systems, etc.
It should be noted that although in the above detailed description several units/modules or sub-units/modules of the electronic device are mentioned, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the units/modules described above may be embodied in one unit/module according to embodiments of the invention. Conversely, the features and functions of one unit/module described above may be further divided into embodiments by a plurality of units/modules.
Example 4
The present embodiment provides a computer-readable storage medium on which a computer program is stored, the computer program, when executed by a processor, implementing the steps of the map-based location information display method provided in embodiment 1.
More specific examples, among others, that the readable storage medium may employ may include, but are not limited to: a portable disk, a hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation, the present invention may also be implemented in the form of a program product including program code for causing a terminal device to perform the steps of implementing the map-based location information display method described in embodiment 1, when the program product is run on the terminal device.
Where program code for carrying out the invention is written in any combination of one or more programming languages, the program code may be executed entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on a remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (12)
1. A method for displaying map-based location information, comprising:
acquiring a map coordinate to be displayed;
receiving a plurality of maps selected by a user on a user interface;
respectively converting the map coordinates to be displayed into a coordinate format corresponding to each map one by one;
and respectively displaying the converted map coordinates to be displayed on a plurality of maps, wherein the plurality of maps are simultaneously displayed on the user interface.
2. The map-based location information display method of claim 1,
acquiring longitude and latitude coordinates;
judging whether the longitude and latitude coordinate format meets a preset condition, if so, determining the longitude and latitude coordinate as a map coordinate to be displayed, wherein the preset condition comprises a WGS-84 coordinate system or a PZ-90 coordinate system;
if not, the step of acquiring the longitude and latitude coordinates is executed again.
3. The map-based location information display method of claim 2,
the display method further comprises the following steps: judging whether the number of the map coordinates to be displayed is multiple,
if so, respectively calculating the distance between the converted map coordinates corresponding to any two identical map coordinates to be displayed in each map;
respectively calculating a deviation value between the distance in each map and a preset standard value;
comparing the deviation values corresponding to the maps respectively;
recommending the map with the minimum deviation value to the user.
4. The map-based location information display method of claim 3,
before the step of calculating the distance between the transformed map coordinates corresponding to any two identical map coordinates to be displayed and each map, the method further comprises the following steps:
and calculating the preset standard value by using the two to-be-displayed map coordinates before coordinate conversion.
5. The map-based location information display method of any one of claims 2-4, wherein if the longitude and latitude coordinate format does not satisfy the preset condition, the display method further comprises: generating prompt information, wherein the prompt information is used for prompting the latitude and longitude coordinate format error;
and/or the presence of a gas in the gas,
the step of obtaining longitude and latitude coordinates further comprises the following steps:
controlling at least one of a GPS satellite system, a GLONASS satellite system, a BeiDou satellite system and a Galileo satellite system to acquire the longitude and latitude coordinates;
and/or the presence of a gas in the gas,
the map comprises at least one of a Baidu map, a Google map, an Tencent map and a Gagde map; the map coordinates comprise at least one of Baidu map coordinates, Google map coordinates, Tencent map coordinates and Gauder map coordinates.
6. A display system for map-based location information, the display system comprising: the device comprises a second acquisition module, a receiving module, a conversion module and a display module;
the second acquisition module is used for acquiring the coordinates of the map to be displayed;
the receiving module is used for receiving a plurality of maps selected by a user on a user interface;
the conversion module is used for respectively converting the map coordinates to be displayed into a coordinate format corresponding to each map one by one;
the display module is used for displaying the converted map coordinates to be displayed on a plurality of maps respectively, wherein the plurality of maps are displayed on the user interface at the same time.
7. The map-based location information display system of claim 6, wherein the display system further comprises: the device comprises a first acquisition module, a first judgment module and a determination module;
the first acquisition module is used for acquiring longitude and latitude coordinates;
the first judging module is used for judging whether the longitude and latitude coordinate format meets a preset condition, and if so, the determining module is called;
the determining module is used for determining the longitude and latitude coordinates as map coordinates to be displayed, wherein the preset conditions comprise a WGS-84 coordinate system or a PZ-90 coordinate system;
and if not, calling the first acquisition module.
8. The map-based location information display system of claim 7, wherein the display system further comprises: the system comprises a second judgment module, a second calculation module, a third calculation module, a comparison module and a recommendation module;
the second judging module is used for judging whether the number of the map coordinates to be displayed is multiple, and if so, the second calculating module is called;
the second calculation module is used for calculating the distance between the converted map coordinates corresponding to any two identical map coordinates to be displayed in each map;
the third calculation module is used for calculating deviation values between the distance in each map and a preset standard value respectively;
the comparison module is used for comparing the deviation values corresponding to the maps;
the recommending module is used for recommending the map with the minimum deviation value to the user.
9. The map-based location information display system of claim 8,
the display system further comprises a first computing module;
the first calculation module is used for calculating the preset standard value by utilizing the two to-be-displayed map coordinates before coordinate conversion.
10. The map-based location information display system of any one of claims 7-9, wherein if the latitude and longitude coordinate format does not satisfy the preset condition, the display system further comprises a generation module;
the generating module is used for generating prompt information, and the prompt information is used for prompting the longitude and latitude coordinate format error;
and/or the presence of a gas in the gas,
the display system further comprises an acquisition module;
the acquisition module is used for controlling at least one of a GPS satellite system, a GLONASS satellite system, a BeiDou satellite system and a Galileo satellite system to acquire the longitude and latitude coordinates;
and/or the presence of a gas in the gas,
the map comprises at least one of a Baidu map, a Google map, an Tencent map and a Gagde map; the map coordinates comprise at least one of Baidu map coordinates, Google map coordinates, Tencent map coordinates and Gauder map coordinates.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of displaying map-based location information of any one of claims 1-5 when executing the computer program.
12. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the map-based location information displaying method according to any one of claims 1 to 5.
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