CN111680116B - Map-based position information display method, system, medium and electronic equipment - Google Patents
Map-based position information display method, system, medium and electronic equipment Download PDFInfo
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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 map-based position information display method comprises the following steps: acquiring map coordinates to be displayed; receiving a plurality of maps selected by a user on a user interface; converting the map coordinates to be displayed into coordinate formats corresponding to the maps one by one respectively; and displaying the converted map coordinates to be displayed on a plurality of maps respectively, 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 and simultaneously displays windows of a plurality of maps on the same personal computer interaction interface, and can also compare the deviations of the same input points in different maps in batches, thereby reducing the space occupation of PC (personal computer), saving manpower 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 position information based on a map.
Background
With the rapid development of the Internet of things, the multi-target tracking, real-time monitoring of the action routes of a plurality of targets, the prediction of the forward track and the like are deeper and deeper to all nations, so that a user needs to accurately judge the position of a product 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 intuitively displayed, and the obtained coordinate conversion is needed to be displayed on a map.
In the prior art, satellites with the same longitude and latitude are displayed on different satellite maps, longitude and latitude coordinates are required to be input into different maps respectively, the plane coordinates obtained by the input WGS84 (coordinate system) coordinate system after conversion are required to be input into another tool, specific positions can be displayed on the map, differences between the longitude and latitude of the same satellite in the positions in different satellite maps respectively cannot be compared, and if a plurality of windows are required to be opened when the specific positions are to be seen in different maps. The window for simultaneously displaying a plurality of maps on the same man-machine interaction interface cannot be realized.
Disclosure of Invention
The invention aims to overcome the defect that a plurality of windows of a map cannot be displayed on the same human-computer interaction interface at the same time and the simultaneous conversion of longitude and latitude coordinates cannot be realized in the prior art, and 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.
The invention solves the technical problems by the following technical scheme:
the first aspect of the present invention provides a map-based position information display method, including:
acquiring map coordinates to be displayed;
receiving a plurality of maps selected by a user on a user interface;
converting the map coordinates to be displayed into coordinate formats corresponding to the maps one by one respectively;
and displaying the converted map coordinates to be displayed on a plurality of maps respectively, 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 longitude and latitude coordinates is re-executed.
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 the transformed map coordinates corresponding to any two map coordinates to be displayed in each map;
calculating deviation values between the distances in each map and preset standard values respectively;
comparing the deviation values corresponding to the maps respectively;
recommending the map with the smallest deviation value to the user.
Preferably, before the step of calculating the distance between the transformed map coordinates corresponding to any two identical map coordinates to be displayed in each map, the method further includes:
and calculating the preset standard value by using the two map coordinates to be displayed before coordinate conversion.
Preferably, if the latitude and longitude coordinate format does not meet the preset condition, the display method further includes: generating prompt information, wherein the prompt information is used for prompting the longitude and latitude coordinate format errors;
and/or the number of the groups of groups,
the step of acquiring 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 longitude and latitude coordinates;
and/or the number of the groups of groups,
the map comprises at least one of a hundred-degree map, a google map, a Tengming map and a Goldmap; the map coordinates include at least one of hundred degree map coordinates, google map coordinates, tengxun map coordinates, and Goldmap 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 map coordinates 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 coordinate formats corresponding to the maps 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 maps are simultaneously displayed on the user interface.
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 condition comprises 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 judging module, a second calculating module, a third calculating module, a comparing module and a recommending module;
the second judging module is used for judging whether the number of the map coordinates to be displayed is a plurality of, and if yes, the second calculating module is called;
the second calculation module is used for calculating the distance between the transformed map coordinates corresponding to any two map coordinates to be displayed in each map respectively;
the third calculation module is used for calculating deviation values between the distances in each map and preset standard values respectively;
the comparison module is used for comparing the deviation values corresponding to the maps respectively;
the recommendation 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 using the two map coordinates to be displayed 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 generation module is used for generating prompt information, and the prompt information is used for prompting the longitude and latitude coordinate format errors;
and/or the number of the groups of groups,
the display system also 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 number of the groups of groups,
the map comprises at least one of a hundred-degree map, a google map, a Tengming map and a Goldmap; the map coordinates include at least one of hundred degree map coordinates, google map coordinates, tengxun map coordinates, and Goldmap 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, implements the steps of the map-based location information display method according to the first aspect.
The invention has the positive progress effects that:
according to the map-based position information display method, system, medium and electronic equipment, longitude and latitude coordinates are converted simultaneously through the controller, and windows of a plurality of maps are displayed simultaneously on the same personal computer interaction interface, and the deviations of the same input points in different maps can be compared in batches, so that the space occupation of a PC (personal computer) is reduced, the manpower resources are saved, the working time is saved, and the working efficiency is improved.
Drawings
Fig. 1 is a flowchart of a map-based position information display method according to embodiment 1 of the present invention.
Fig. 2 is a schematic block diagram of a map-based location information display system 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 means of 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 map-based position information display method, including:
In this embodiment, the longitude and latitude coordinates may be obtained manually or obtained from a directly imported and written longitude and latitude coordinate file.
And 104, determining the longitude and latitude coordinates as map coordinates to be displayed.
In this embodiment, the preset condition includes a WGS-84 coordinate system or a PZ-90 coordinate system.
And 105, acquiring map coordinates to be displayed.
In this embodiment, the map coordinates to be displayed may be manually obtained or automatically obtained in batch.
The plurality in this embodiment means at least two.
And 108, respectively converting the map coordinates to be displayed into coordinate formats corresponding to each map one by one.
And 109, displaying the converted map coordinates to be displayed on a plurality of maps respectively, wherein the plurality of maps are simultaneously displayed on a user interface.
And 112, respectively calculating the deviation value between the distance in each map and a preset standard value.
And 113, comparing deviation values corresponding to the maps.
In this embodiment, the deviation value of the hundred-degree map and the deviation value of the google map may be compared, the deviation values of other combinations may be compared, and the deviation values corresponding to the maps may be compared in batches.
In this embodiment, after displaying two map coordinates to be displayed on a corresponding map, a log is automatically generated, where the log includes two map coordinates to be displayed before conversion, two map coordinates to be displayed after conversion, and a deviation value.
In this embodiment, the prompt information is used to prompt errors in longitude and latitude coordinate formats.
In this embodiment, the map includes at least one of a hundred degree map, a google map, a Tengxun map, and a Goldmap; the map coordinates include at least one of hundred degree map coordinates, google map coordinates, tengxun map coordinates, and Goldmap coordinates.
In this embodiment, if the map coordinates to be displayed are single-point coordinates, specific positions are displayed only in the plurality of maps, and if the map coordinates to be displayed are multi-point coordinates, in addition to displaying specific positions 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 may be compared, and then the map with the minimum deviation value may be recommended to the user.
In this embodiment, a plurality of maps may be simultaneously selected in a drop-down menu of a selection map of the user interface, and the selected plurality of maps may be simultaneously displayed on the user interface, for example, a hundred degree map, a google map, a Tengming map, and a Goldng map may be simultaneously selected, and these four maps are simultaneously displayed on the user interface. The user can automatically convert the longitude and latitude coordinates into hundred-degree map coordinates, google map coordinates, tencel map coordinates and Gordon map coordinates at the same time by inputting the longitude and latitude coordinates once in the coordinate input window of the user interface, and the four map coordinates are respectively displayed on the hundred-degree map, the Gordon map, the Tencel map and the Gordon map in one-to-one correspondence, so that specific positions can be displayed in different maps by inputting the longitude and latitude once without inputting the longitude and latitude many times, the converted longitude and latitude coordinates and the specific positions on the map are displayed on the same interface, the method is visual and simple, one-key testing is realized, and the traditional resources problems of manpower occupation, time occupation and the like are solved.
According to the embodiment, the longitude and latitude coordinates are converted simultaneously through the controller, and the windows of a plurality of maps are displayed simultaneously on the same personal computer interaction interface, so that the deviation of the same input point in different maps can be compared in batches, the space occupation of a PC (personal computer) is reduced, the manpower resources are saved, the working time is saved, and the working efficiency is improved.
Example 2
As shown in fig. 2, the present embodiment provides a map-based position information display system, 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 acquisition module 2 is used for acquiring longitude and latitude coordinates.
In this embodiment, the longitude and latitude coordinates may be obtained manually or obtained from a directly imported and written longitude and latitude coordinate file.
The judging module 3 is configured to judge whether the longitude and latitude coordinate format meets a preset condition, and if yes, call the determining module 4.
The determining module 4 is configured to determine the latitude and longitude coordinates as map coordinates to be displayed.
In this embodiment, the preset condition includes a WGS-84 coordinate system or a PZ-90 coordinate system.
The second obtaining module 5 is configured to obtain map coordinates to be displayed.
In this embodiment, the map coordinates to be displayed may be manually obtained or automatically obtained in batch.
The second determining module 6 is configured to determine whether the number of map coordinates to be displayed is plural (i.e. determine whether the map coordinates to be displayed are multi-point coordinates), and if so, call 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 this embodiment means at least two.
The receiving module 7 is configured to receive a plurality of maps selected by a user in a user interface.
The conversion module 8 is configured to convert coordinates of a map to be displayed into coordinate formats corresponding to each map one by 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 map coordinates to be displayed before coordinate transformation.
The second calculating module 11 is configured to calculate distances of transformed map coordinates corresponding to any two identical map coordinates to be displayed in each map.
The third calculation module 12 is configured to calculate a deviation value between the distance in each map and a preset standard value.
The comparing module 13 is configured to compare deviation values corresponding to the maps.
In this embodiment, the deviation value of the hundred-degree map and the deviation value of the google map may be compared, the deviation values of other combinations may be compared, and the deviation values corresponding to the maps may be compared in batches.
The recommendation module 14 is used for recommending the map with the minimum deviation value to the user.
In this embodiment, after displaying two map coordinates to be displayed on a corresponding map, a log is automatically generated, where the log includes two map coordinates to be displayed before conversion, two map coordinates to be displayed after conversion, and a deviation value.
The generating module 15 is configured to generate prompt information.
In this embodiment, the prompt message is used to prompt the format error of the longitude and latitude coordinates, and the first acquisition module 2 is invoked to acquire the longitude and latitude coordinates again after the prompt message is generated.
In this embodiment, the map includes at least one of a hundred degree map, a google map, a Tengxun map, and a Goldmap; the map coordinates include at least one of hundred degree map coordinates, google map coordinates, tengxun map coordinates, and Goldmap coordinates.
In this embodiment, if the map coordinates to be displayed are single-point coordinates, specific positions are displayed only in the plurality of maps, and if the map coordinates to be displayed are multi-point coordinates, in addition to displaying specific positions 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 may be compared, and then the map with the minimum deviation value may be recommended to the user.
In this embodiment, a plurality of maps may be simultaneously selected in a drop-down menu of a selection map of the user interface, and the selected plurality of maps may be simultaneously displayed on the user interface, for example, a hundred degree map, a google map, a Tengming map, and a Goldng map may be simultaneously selected, and these four maps are simultaneously displayed on the user interface. The user can automatically convert the longitude and latitude coordinates into hundred-degree map coordinates, google map coordinates, tencel map coordinates and Gordon map coordinates at the same time by inputting the longitude and latitude coordinates once in the coordinate input window of the user interface, and the four map coordinates are respectively displayed on the hundred-degree map, the Gordon map, the Tencel map and the Gordon map in one-to-one correspondence, so that specific positions can be displayed in different maps by inputting the longitude and latitude once without inputting the longitude and latitude many times, the converted longitude and latitude coordinates and the specific positions on the map are displayed on the same interface, the method is visual and simple, one-key testing is realized, and the traditional resources problems of manpower occupation, time occupation and the like are solved.
According to the embodiment, the longitude and latitude coordinates are converted simultaneously through the controller, and the windows of a plurality of maps are displayed simultaneously on the same personal computer interaction interface, so that the deviation of the same input point in different maps can be compared in batches, the space occupation of a PC (personal computer) is reduced, the manpower resources are saved, the working time is saved, and the working efficiency is improved.
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, which when executed implements the map-based location information display method of embodiment 1. The electronic device 30 shown in fig. 3 is only an example and should not be construed as limiting the functionality and scope of use of embodiments 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 a server device, for example. Components of electronic device 30 may include, but are not limited to: the at least one processor 31, the at least one memory 32, a bus 33 connecting the different 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 processor 31 executes various functional applications and data processing such as the map-based position information display method 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 an input/output (I/O) interface 35. Also, the resulting device 30 may also communicate with one or more networks, such as a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network, such as the Internet, through 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 appreciated that although not shown in the figures, other hardware and/or software modules may be used in connection 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, data backup storage systems, and the like.
It should be noted that although several units/modules or sub-units/modules of an electronic device are mentioned in the above detailed description, such a division is merely exemplary and not mandatory. Indeed, the features and functionality of two or more units/modules described above may be embodied in one unit/module in accordance with embodiments of the present invention. Conversely, the features and functions of one unit/module described above may be further divided into ones that are embodied by a plurality of units/modules.
Example 4
The present embodiment provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the map-based location information display method provided by embodiment 1.
More specifically, among others, readable storage media may be employed including, but not limited to: portable disk, 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 embodiment, the invention may also be implemented in the form of a program product comprising program code for causing a terminal device to carry out the steps of implementing the map-based location information display method as described in embodiment 1, when said program product is run on the terminal device.
Wherein the program code for carrying out the invention may be written in any combination of one or more programming languages, which program code may execute entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on the 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 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 principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (8)
1. A map-based position information display method, comprising:
acquiring map coordinates to be displayed;
receiving a plurality of maps selected by a user on a user interface;
converting the map coordinates to be displayed into coordinate formats corresponding to the maps one by one respectively;
displaying the converted map coordinates to be displayed on a plurality of maps respectively, wherein the maps are simultaneously displayed on the user interface;
the display method further comprises the following steps:
determining whether the number of map coordinates to be displayed is a plurality,
if yes, respectively calculating the distance between the transformed map coordinates corresponding to any two map coordinates to be displayed in each map;
calculating deviation values between the distances in each map and preset standard values respectively;
comparing the deviation values corresponding to the maps respectively;
recommending the map with the smallest deviation value to the user;
the step of calculating the distance between the transformed map coordinates corresponding to any two map coordinates to be displayed in each map, respectively, further includes:
and calculating the preset standard value by using the two map coordinates to be displayed before coordinate conversion.
2. The map-based position information display method according to claim 1, wherein the step of acquiring map coordinates to be displayed further comprises, before:
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 longitude and latitude coordinates is re-executed.
3. The map-based position information display method according to any one of claims 1 to 2, characterized in that if the latitude and longitude 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 longitude and latitude coordinate format errors;
and/or the number of the groups of groups,
the step of acquiring 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 longitude and latitude coordinates;
and/or the number of the groups of groups,
the map comprises at least one of a hundred-degree map, a google map, a Tengming map and a Goldmap; the map coordinates include at least one of hundred degree map coordinates, google map coordinates, tengxun map coordinates, and Goldmap coordinates.
4. A map-based location information display system, 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 map coordinates 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 coordinate formats corresponding to the maps 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 maps are simultaneously displayed on the user interface;
the display system further includes: the system comprises a second judging module, a second calculating module, a third calculating module, a comparing module and a recommending module;
the second judging module is used for judging whether the number of the map coordinates to be displayed is a plurality of, and if yes, the second calculating module is called;
the second calculation module is used for calculating the distance between the transformed map coordinates corresponding to any two map coordinates to be displayed in each map respectively;
the third calculation module is used for calculating deviation values between the distances in each map and preset standard values respectively;
the comparison module is used for comparing the deviation values corresponding to the maps respectively;
the recommendation module is used for recommending the map with the minimum deviation value to the user;
the display system further includes a first computing module;
the first calculation module is used for calculating the preset standard value by using the two map coordinates to be displayed before coordinate conversion.
5. The map-based location information display system of claim 4, 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 condition comprises a WGS-84 coordinate system or a PZ-90 coordinate system;
and if not, calling the first acquisition module.
6. The map-based location information display system of any of claims 4-5, wherein if the latitude and longitude coordinate format does not meet the preset condition, the display system further comprises a generation module;
the generation module is used for generating prompt information, and the prompt information is used for prompting the longitude and latitude coordinate format errors;
and/or the number of the groups of groups,
the display system also 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 number of the groups of groups,
the map comprises at least one of a hundred-degree map, a google map, a Tengming map and a Goldmap; the map coordinates include at least one of hundred degree map coordinates, google map coordinates, tengxun map coordinates, and Goldmap coordinates.
7. 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 map-based location information display method according to any one of claims 1-3 when the computer program is executed.
8. A computer-readable storage medium, on which a computer program is stored, characterized in that the computer program, when being executed by a processor, carries out the steps of the map-based position information display method according to any one of claims 1 to 3.
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