TWI814361B - GIS - Google Patents

Abstract

A geographical map system, which includes a map database, a data recording module and a processor. The processor executes operation instructions and the contents of the data recording module, and generates them in the map database. The geographical map data is displayed according to the operation instructions. It includes the selection point and the selection field corresponding to the selection point. The selection field is displayed in the same layer. Each selection point has the corresponding longitude and latitude coordinate position, vertical layer information and coordinate name. The present invention can simultaneously display vertically layered information of different heights or depths in the same layer, thereby reducing the traditional time and manpower required to obtain this information by continuously selecting different layer files.

Description

geographical map system

The present invention relates to a geographical map system, and in particular to a geographical map system that can simplify the data recording process and simultaneously display different heights or different depths of selected points on the same layer.

Geographic Information System (GIS) is established by collecting, storing, updating, and finally integrating and converting real-world geographical data or spatial data for display, allowing users to conveniently conduct analysis through this system. Currently, GIS can be used for environmental and natural resource surveys or for the design of urban projects such as housing estates, protected areas, roads or parkland.

Geographic information systems are made up of different layer files that are sorted and stacked on top of each other. Traditionally, when performing query functions, users can only view the layer files in the order in which they are arranged. As shown in Figure 1, it is the familiar geography The image layer stacking diagram of map data (T) is stacked from layer (P5) to layer (P1) in order. Each layer represents an image layer with a different height or depth. Therefore, it is difficult for users to directly select from a single layer. To understand the changes in height or depth of the terrain in the same location in the file, you need to select different layer files to know. If there are many objects to be observed, the desired information cannot be obtained in a moment. Furthermore, When faced with high-resolution image layers, the data storage capacity is huge and computer calculations are more complex. If this traditional layer file display method is used, it is often time-consuming and inconvenient. Even for locations with the same longitude and latitude, users cannot know how many locations there are at the same longitude and latitude through the image layer stack diagram. For example, users cannot know through the image layer stack diagram how many floors a building has, what facilities are provided on the floors, etc. .

Therefore, the present invention explains how to effectively improve the inconvenience of traditional layer display in geographic information systems through innovative inventions and designs. This is still a problem that developers and researchers in related industries need to continue to work hard to overcome and solve. .

In order to solve the inconvenience problems caused by the traditional layer display of geographical information systems, the present invention provides a geographical map information system that can simultaneously display vertical layered information of different heights or depths in the same layer to reduce the traditional need to It takes time and manpower to continuously select different layer files to get this information.

The main purpose of the present invention is to provide a geographical map system. The geographical map system includes: a map database with geographical diagram data. The geographical map system causes the geographical diagram data to be displayed according to an operation instruction. Contains at least one selection point and at least one pair of selection fields corresponding to the selection points. The selection field is displayed in the same layer, and corresponds to the selection field and has an attribute field and attribute information corresponding to the attribute field. Each selected point corresponds to a longitude and latitude coordinate position. The attribute field includes a vertical hierarchical information and a coordinate name; a data record module has a reserved character, a plurality of strings and a corresponding string. Description message, part of the string corresponds to the attribute field, part of the description message corresponds to the attribute information, the reserved character is added to the string or the description message, and the reserved character corresponds to the selected field; and A processor that executes the operation instructions and the contents of the data recording module and generates them in the map database.

In an embodiment of the present invention, the attribute field further includes an auxiliary message.

In one embodiment of the present invention, the geographical map system further includes a distance calculation module and a merged display module. The distance calculation module is used to calculate the longitude and latitude coordinates of the selected point and the latitude and longitude coordinates of another selected point. A distance between longitude and latitude coordinates. When the distance is less than a distance threshold, the merge display module determines whether the coordinate names of the two are the same. If the coordinate names of the two are the same, the merge display is a selected point. , if the coordinate names of the two are different, the selected points will be displayed separately.

In one embodiment of the present invention, the geographical map system further includes a warning module. When the vertical hierarchical information is the depth position, if the attribute information corresponding to the depth position is lower than a first depth threshold, or the depth When the attribute information of the location is higher than a second depth threshold, and the second depth threshold is greater than the first depth threshold, the warning module issues a warning message.

In one embodiment of the present invention, the geographic map system further includes a search module, which can search through a keyword or a range value and obtain a search result.

In one embodiment of the present invention, the geographic map system further includes a label module, and the label module can be selected from one of a color, a graphic, a pattern, or a combination thereof to serve as the selection point.

In one embodiment of the present invention, the geographic map system further includes a display preference module, which can enable the attribute fields of multiple selected fields of a single selected point to be displayed or used at the same time with the attribute information. The attribute field and the attribute information of one of the selected fields of a single selected point are displayed simultaneously.

In one embodiment of the present invention, the geographic map system further includes a chart module that generates a chart based on the time-varying relationship of the attribute information of the vertical hierarchical information of at least one selected point.

In one embodiment of the present invention, the geographical map system further includes a selection module, which is a click selection mode, an outline selection mode, a drag selection mode, an area selection mode, a preset action selection mode or a sensor selection mode.

In one embodiment of the present invention, the geographical map system further includes a storage module for storing the data recording module, the distance calculation module, the merged display module, the warning module, the search module, Code for the label module, the display preference module, the chart module, the selection module, or a combination thereof.

In one embodiment of the present invention, the geographical map information system is implemented by a map information device after computing and executing the above program codes, wherein the map information device is a smart phone, a smart watch, a computer, a tablet, or a tablet. Augmented reality (AR) or virtual reality (VR) device.

In this way, the display method of the present invention can reduce the execution time required for computers to calculate high-resolution image layers caused by continuous selection in the past, allowing users to more conveniently and quickly understand the target location they want to observe. message.

In order to facilitate understanding of the technical features, content, advantages and effects achieved by the present invention, the present invention is described in detail below in conjunction with the accompanying drawings. The purpose of the drawings used therein is only to illustrate and assist the description. are not necessarily the actual proportions and precise configurations after implementation of the present invention. Therefore, the proportions and configuration relationships of the attached drawings should not be interpreted to limit the scope of rights of the present invention in actual implementation, and shall be stated in advance.

In order to make the description of the disclosure of the present invention more detailed and complete, the following provides an illustrative description of the implementation modes and specific embodiments of the present invention; however, this is not the only form of implementing or using the specific embodiments of the present invention.

Throughout this specification, expressions in the singular form shall be understood to include the concept in the plural form as long as they are not specifically mentioned. In addition, unless otherwise mentioned, the terms used in this specification should be understood to have the meaning commonly used in the field.

Please refer to Figure 3, which is a block diagram of a geographic map system according to a preferred embodiment of the present invention. The main purpose of the present invention is to provide a geographical map system (1). The geographical map system (1) includes: a map database (10). The processor (201) can directly access the map database (10). ) or the processor (201) can wirelessly transmit and access the network, network hard disk, server or other electronic devices storing the map database (10) through a communication module (not shown)), A data recording module (200) and a processor (201). As shown in Figure 2, Figure 2 is a schematic diagram of the image layer of the geographical map system of the present invention. The present invention can simultaneously display vertical layered information (105) of different heights or depths in the same layer (L) to reduce the number of Traditionally, it takes time and manpower to obtain this information by continuously selecting different layer files. Furthermore, the display method of the present invention can also be used to reduce the execution time required for computers to calculate high-resolution image layers caused by continuous selection in the past, allowing users to more conveniently and quickly understand the target they want to observe. Location information.

Please refer to Figures 2 to 4 at the same time. Figure 4 is a usage status diagram (1) of the geographical map system according to a preferred embodiment of the present invention. The map database (10) has a geographical representation data (101). The geographical representation data (101) can be a 2D image, a 3D image or both. The geographical representation data (101) can include a line layer, an area Layers or any combination thereof, and the geographical icon data (101) can be an existing electronic map that has been created or an electronic map that can be re-created according to user needs. The content of the geographical icon data (101) can be, for example, It is not limited to natural environments including hydrology, geology, topography, flora and fauna, or man-made objects such as streets, installations, vehicles, caves, wells, equipment or buildings. The geographical map information system (1) causes the geographical map data (101) to display a selection field (102) including at least one selection point and at least one pair of the selection point according to an operation instruction, and the selection field (102) displays In the same layer, where the selection point represents the object to be observed, the user can observe at least one selection field (102) by selecting the selection point, and each selection point has a corresponding longitude and latitude coordinate position. In addition, as shown in Figure 8, Figure 8 is a usage status diagram (2) of the geographical map system according to a preferred embodiment of the present invention. Each pair of selected fields (102) further has an attribute field (103) and attribute information (104). The attribute field (103) includes a vertical hierarchical information (105) and a coordinate name (106). The vertical layering message (105) may be a floor location, a height location, or a depth location.

Please continue to refer to Figure 8. The number presented in the selection field (102) of screen (A) is 1, and its attribute field (103) and attribute information (104) are the first floor of the commercial building. Screen (B) If the number 2 in the selection field (102) is selected, its attribute field (103) and attribute information (104) represent the second floor of the commercial building. The attribute information (104) of the longitude and latitude coordinates can be represented by coordinate systems such as TWD97, TWD67, WGS84 or other coordinate systems; the coordinate name (106) can be a custom name composed of text, numbers, and symbols, such as No. As shown in Figure 8, the coordinate name (106) is the name of the building. The attribute field (103) further includes an auxiliary message (107). The auxiliary message (107) can be a project, an event or a story to further explain the content of the selection field (102) of the selection point, such as No. 1 As shown in Figure 9, the items in the auxiliary information (107) of the attribute field (103) can be, for example, the number of employees, the number of vendors, rental fees, etc.; events can be divided into things that happened in the past, present or future. For example: the establishment time of a commercial building; the story can describe the history of the coordinate name (106), but the actual form is not limited to this. The content of the auxiliary information (107) can be added according to the user's needs.

Please refer back to Figure 2, and refer to Figure 5A or Figure 5B at the same time. Figure 5A is a schematic diagram (1) of the recording method of the data recording module of a preferred embodiment of the present invention, and Figure 5B is a schematic diagram of the recording method of the present invention. Schematic diagram (2) of the recording method of the data recording module of a preferred embodiment. The content recorded by the data recording module (200) includes a reserved character (2001), a plurality of strings (2002) and a description message (2003) corresponding to the string (2002), part of the string (2002 ) corresponds to the attribute field (103), part of the description message (2003) corresponds to the attribute information (104), and the reserved character (2001) is added to the string (2002) or the description message (2003), And the reserved character (2001) corresponds to the selected field (102). Among them, the content recorded in the data recording module (200) can be computer code implemented in one or more programming languages. The computer code can be a static programming language or a dynamic programming language. The static programming language can be, for example, It is not limited to object-oriented programming languages such as Java and C++. Dynamic programming languages can include but are not limited to JavaScript and server-side scripts including PHP Hypertext Preprocessor, Perl, Python, and Ruby. Language. Among them, reserved words (2001) can be defined in advance and used as markers to identify loop structures, statement blocks, conditions or branches, etc. in computer codes, and reserved words (2001) The content can be text, numbers, symbols or their combinations. It is important to note that the content of reserved characters (2001) is different from the content of strings (2002) or description messages (2003).

Next, in order to further understand the purpose, characteristics, and desired effects of the present invention, the programming language and computer code are presented in tabular form below, and the scope of practical application is hereby cited, but it is not intended to be used in any form. limit the scope of the invention.

Please refer to Figures 5A to 7 together. Figures 6 and 7 are schematic diagrams (3) and (4) of the recording method of the data recording module (200) according to a preferred embodiment of the present invention. . The reserved character (2001) is set to #EASE_LAYER, which is a vertical layered message (105) corresponding to a specific longitude and latitude coordinate, and is predefined as the content of the selection field (102) of the geographical icon data (101).

Please refer to Figure 3 and Figure 5A. In the data recording module (200), the reserved characters (2001) are strings that are different from the attribute fields (103) corresponding to longitude, latitude, building name and floor location. (2002) and the string (2002) of the longitude and latitude coordinate position, and at the same longitude and latitude coordinate position, a new string (2002) based on reserved characters (2001) is added, and the reserved characters (2001) can be set is #EASE_LAYER, and when the description message (2003) is 1, the corresponding floor location is the 1st floor, and when the description message (2003) is 2, the corresponding floor location is the 2nd floor. Please refer to Figure 5A and Figure 8, display 1 or 2 respectively in the selection field (102), the user can directly add a string (2002) mainly containing reserved characters (2001) and its description message (2003). In actual implementation, there is no restriction on users recording data in the order of floor locations. As shown in Figure 5B, the floor locations in the third and fourth rows are not recorded in order.

Please refer to Figures 3 and 6. In the data recording module (200), the reserved characters (2001) are added to the description message (2003). For example, #EASE_LAYER1 is added after the commercial building to correspond to the floor. The location is the 1st floor, and #EASE_LAYER2 is added after the commercial building to make the corresponding floor location 2nd floor. In addition, as shown in Figures 6 and 8, 1 or 2 are displayed in the selection field (102) respectively. In actual implementation At this time, there is no restriction on the user recording data according to the order of floors, and there is no need to consider whether the longitude and latitude coordinates are consistent, and the reserved characters (2001) are directly added to the corresponding attribute information (104).

Please refer to Figure 3 and Figure 7. In the data recording module (200), the reserved characters (2001) are added to the string (2002). The user can pre-set the record of the reserved characters for the same longitude and latitude coordinates. Rule, for example, at the location where the longitude is 121.5645553715582 and the latitude is 25.03381144589455, add 1# in front of the building name and 1# in front of the floor location to represent that the floor location of the commercial building is the 1st floor, and add 2# Add 2# in front of the building name and in front of the floor location to represent the floor location of the commercial building as the 2nd floor. In actual implementation, there is no restriction on users recording data in the order of floors.

The recording methods in different data recording modules (200) of the present invention can simplify the way of inputting information, allowing users to record reserved characters (2001) in a variety of ways according to actual needs, and make geographical The graphics system (1) can correctly display the vertical layered information (105) of the selected point.

Please continue to refer to Figure 3. The processor (201) can execute the operation command and the content of the data recording module (200), and generate the content of the data recording module (200) in the map database (10 ), the processor (201) can be, for example, but is not limited to a microcontroller, a microprocessor, a central processing unit (CPU), an application specific integrated circuit (ASIC) ), digital logic circuits, digital signal processors, field programmable gate arrays (FPGAs) and/or other hardware components with computing processing functions. Special application integrated circuits, digital logic circuits, field programmable logic gate arrays and/or other hardware components may be coupled between the processors (201).

In an embodiment of the present invention, the geographical map system (1) further includes a distance calculation module (202) and a merged display module (203). The distance calculation module (202) is used to calculate the selected point. There is a distance between the longitude and latitude coordinates and the longitude and latitude coordinates of another selected point. The distance is the shortest path length. When the distance is less than a distance threshold, the merged display module (203) determines the distance between the two. Whether the coordinate names (106) are the same. If the coordinate names (106) of the two are the same, the selected points will be combined and displayed as one to reduce the excessive selection points displayed in the geographical icon data (101) in Figure 2. If the coordinate names (106) of the two are different, each selection point is displayed separately so that the user can distinguish the content of each selection point. When the distance is greater than a distance threshold, the combined display module (203) is not executed, so that the selected point and the other selected point are displayed separately.

In one embodiment of the present invention, the geographical map system (1) further includes a warning module (204). When the vertical hierarchical information (105) is the depth position, if the attribute information (104) corresponding to the depth position is lower than a first depth threshold, or when the attribute information (104) of the depth position is higher than a second depth threshold, the second depth threshold is greater than the first depth threshold, and the first depth threshold and the second depth The threshold can be set according to actual needs. The warning module (204) issues a warning message to remind the user to pay attention to the coordinate name (106) and vertical layering message (105) of the selected point. For example, the selected point is the groundwater position, the vertical layer information (105) is the depth position, the groundwater level is the attribute information (104) corresponding to the depth position, and the multiple selection fields (102) are the groundwater level measured each time In the sequence, if the groundwater level is lower than a first depth threshold, the warning module (204) sends a warning message to remind the user to pay attention to whether there is over-pumping of groundwater or the water level is too low at the groundwater location; if the groundwater level is higher than a first depth threshold, At the second depth threshold, the warning module (204) sends a warning message to remind the user to pay attention, which can be used as a warning, such as to prevent the water pump from running smoothly due to too low groundwater. The warning message can be customized according to actual needs.

In one embodiment of the present invention, the geographical map system (1) further includes a search module (205). The search module (205) can search through a keyword or a range value to obtain search results. The search When the module (205) searches by keyword, it can include fuzzy search and precise search. The precise search is based on the exact match of the keyword, while the fuzzy search can search for synonyms of the keyword, or partial words and numbers. or symbols to match keywords. For example, please refer to Figure 3 and Figure 5A. You can perform a keyword search on the reserved characters (2001), strings (2002) or description messages (2003) of the data recording module (200) to obtain the search results. The position or number of entries is used to facilitate users to check or record reserved characters (2001), strings (2002) or description messages (2003). Or the content of the selected point or selected field (102) in the geographical icon data (101) can be searched, so that the user can quickly find the selected point or the content of the selected field (102) that they want to observe or analyze. or number of pens.

In an embodiment of the present invention, the geographic map system (1) further includes a label module (206). The label module (206) can be selected from one of a color, a graphic, a pattern, or a combination thereof. As a mark of the selected point, in actual implementation, when the selected point is the location of groundwater, the user can set the pattern of the underground waterway for the selected point, or when the selected point is a school, the user can set an appropriate pattern for the selected point. The pattern of the school to facilitate the user to identify the object represented by the selected point. As shown in Figure 4, each selected point (A1), (A1), (A2), (A3), (A4), (A5), (A6), (A7) represents a different building, and some The selected points display different patterns, wherein different patterns represent attribute information (104) with different vertical hierarchical information (105) (as shown in Figure 8). For example, if the buildings have the same number of floors, Or when the floor height of the building is similar or the same, the same pattern will be displayed, such as selecting points (A2), (A3), (A4), otherwise different patterns will be displayed, such as selecting points (A1), (A5), (A6), (A7), allowing users to quickly understand the relative relationship between each selected point.

In one embodiment of the present invention, a display preference module (207) is further included. The display preference module (207) can enable the attribute fields (103) of multiple selection fields (102) of a single selection point. Display the attribute information (104) simultaneously with the attribute information (104) or cause the attribute field (103) of one of the selection fields (102) of a single selection point to be displayed simultaneously with the attribute information (104). In actual implementation, users can adjust the number of displayed contents of the selection field (102) in a single selection point according to their needs. For example, when the selection point is a groundwater location and has multiple selection fields (102), use The user can select part of the selected fields (102) or all of the selected fields (102) that he or she is interested in to display the attribute fields (103) and attribute information (104).

In one embodiment of the present invention, the geographical map system (1) further includes a chart module (208), which changes the attribute information (104) of the vertical hierarchical information (105) of at least one selected point over time. relationship to generate a graph. Please also refer to Figure 11, which is a usage status diagram of the chart module (208) of the geographical map system according to a preferred embodiment of the present invention. The selected point is the groundwater position, and the attribute information (104) of the vertical layering information (105) is the value of the groundwater level. The chart can be a curve chart, a line chart, a value square chart, an icon or text. In this embodiment, The curve chart shows the water level changes at a single selected point in different periods from October 2013 to January 2019, and the number of data is the number of water level measurements; the maximum water level value, minimum water level value, standard deviation and average water level value are given by The numerical value of the water level measured each time is obtained through calculation and analysis. The user can use the chart module (208) to perform statistical analysis on the attribute information (104) of the vertical layered information (105) of the selected point in a specific period, and Observe trends or phenomena of water level changes.

In one embodiment of the present invention, the geographical map system (1) further includes a selection module (209), which can select at least one selection point in the geographical map data (101). When the selection module (209) adopts the click selection mode, the user can select through clicking operations; when the selection module (209) adopts the outline selection mode, the user can select through outline actions; when the selection module (209) When the drag selection mode is adopted, the user can select through the drag operation; when the selection module (209) adopts the area selection mode, as shown in Figure 3 and Figure 10, the user can select through the area The selection module (209) selects regular closed shapes (2090) such as circles, ovals, rectangles, or irregular closed shapes (2090); when the selection module (209) adopts the preset action selection mode, use The user can make a selection by sensing the user's preset action through a motion sensor. The preset action can be, for example but not limited to, a gesture action or a human body action. The gesture action can be the three-dimensional coordinates of the fingers, palm position and knuckles. changes, and moves, rotates and zooms the geographical icon data (101) and its displayed content. The motion sensor uses the principle of laser interruption to sense gesture movements or human body movements. For example, when gesture movements or human body movements When the action enters the projection range of the laser, the motion sensor can detect the light spots generated on the hand or human body when the light is interrupted. The amount of light reflected from these light spots (reflecting the changed parts) and the time difference ( (reflecting depth), and then based on the continuously obtained light signals, the changes in three-dimensional coordinates caused by gestures or human body movements are obtained, and the geographical icon data (101) and its displayed content are moved, rotated and scaled; or When the selection module (209) adopts the sensing selection mode, the user can select by sensing the user's gesture through a touch screen. The touch screen can be, for example but not limited to, a capacitive touch screen or a sonic touch screen. screen, optical touch screen or pressure touch screen, etc.

In an embodiment of the present invention, the geographic map system (1) further includes a storage module (210). The storage module (210) can be a memory, which is used to store the data recording module (200), the distance calculation module (202), the combined display module (203), and the warning module (204) , the search module (205), the label module (206), the display preference module (207), the chart module (208), the selection module (209), or a plurality of codes of a combination thereof. The processor (201) can read the content of the storage module (210) and execute it. The storage module (210) can be, for example but not limited to, a hard disk drive (HDD), a solid state drive (SSD), a silicon disk drive (SDD), a read only memory (ROM), a random access memory (RAM), Compact disc read-only memory (CD-ROM), floppy disk, magnetic tape, optical data storage device. During actual implementation, the user can read the content of the geographical map system (1) stored in the storage module (210) through the processor (201) and execute it.

Simply put, the data recording module (200), the distance calculation module (202), the combined display module (203), the warning module (204), the search module (205), and the label module (206), the display preference module (207), the chart module (208) and the selection module (209) are implemented by the processor (201) executing a plurality of codes of the storage module (210) software and hardware modules. In other implementations, the storage module (210), the data recording module (200), the distance calculation module (202), the combined display module (203), the warning module (204), The search module (205), the tag module (206), the display preference module (207), the chart module (208) and the selection module (209) can be implemented using pure hardware circuits.

In one embodiment of the present invention, the geographical map information system (1) is implemented by a map information device after computing and executing the above program codes, wherein the map information device is a smart phone, a smart watch, a computer, a tablet Computer, augmented reality (AR) or virtual reality (VR) device.

To sum up, compared with the existing technologies and products, the present invention has one of the following advantages:

One of the purposes of the present invention is to simultaneously display vertically layered information of different heights or depths in the same layer, thereby reducing the traditional time and manpower required to obtain this information by continuously selecting different layer files. Furthermore, the display method of the present invention can also be used to reduce the execution time required for computers to calculate high-resolution image layers caused by continuous selection in the past, allowing users to more conveniently and quickly understand the target they want to observe. Location information.

One of the objectives of the present invention is to use the distance calculation module of the present invention in conjunction with the merge display module to determine whether the content of the input selection point positions that are close to each other needs to be merged or displayed separately. This can not only simplify the selection of points during display The quantity also allows users to quickly understand the relationship between different selected point locations.

One of the objectives of the present invention is to simplify the way of inputting information through the data recording module of the present invention, so that users can record by adding reserved characters in different ways according to actual needs, or by using reserved characters. Quickly find the location where you want to enter information from a large number of strings or description messages, and enable the geographic map system to correctly display the attribute information fields of the selected point. In addition, you can also add different attribute fields to the same selected field. Bit and attribute information fields make the content contained in each vertical layered message different.

One of the purposes of the present invention is to simultaneously display the vertical hierarchical information of the target selection points, so that users can observe and analyze at different vertical heights or different vertical depths, for example: for the water level changes of the same water well in different periods, Or changes in the terrain height of a specific selected point in different periods.

However, the above are only examples of the present invention, and should not be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by the patent of this invention.

[Known technology] P1, P2, P3, P4, P5: Layers T: Geographical Maps of Xi Zhi [Invention] 1: Geographic map system 10:Map database 101: Geographic illustration data A, B: screen A1～A7, B1～B5: Select points 102:Select field 103:Attribute field 104:Attribute information 105:Vertical layered message 106:Coordinate name 107: Auxiliary message 200: Data recording module 2001: reserved characters 2002:String 2003:Description message 201: Processor 202:Distance calculation module 203: Merged display module 204: Warning module 205:Search module 206: Label module 207:Show preference module 208:Chart module 209:Select module 2090: Closed shape 210:Storage module L:Layer

Figure 1: A schematic diagram of the image layer stacking of Xi Zhi’s geographical maps. Figure 2: Schematic diagram of the image layer of the geographical map system of the present invention. Figure 3: Block diagram of a geographical map system according to a preferred embodiment of the present invention. Figure 4: Usage status diagram (1) of the geographical map system according to a preferred embodiment of the present invention. Figure 5A: Schematic diagram (1) of the recording method of the data recording module according to a preferred embodiment of the present invention. Figure 5B: Schematic diagram (2) of the recording method of the data recording module according to a preferred embodiment of the present invention. Figure 6: Schematic diagram (3) of the recording method of the data recording module according to a preferred embodiment of the present invention. Figure 7: Schematic diagram (4) of the recording method of the data recording module according to a preferred embodiment of the present invention. Figure 8: Usage status diagram (2) of the geographical map system according to a preferred embodiment of the present invention. Figure 9: Usage status diagram (3) of the geographical map system according to a preferred embodiment of the present invention. Figure 10: Usage status diagram of the area selection module of the geographical map system according to a preferred embodiment of the present invention. Figure 11: A usage status diagram of the chart module of the geographical map system according to a preferred embodiment of the present invention.

1: Geographic map system

10:Map database

200: Data recording module

201: Processor

202:Distance calculation module

203: Merged display module

204: Warning module

205:Search module

206: Label module

207:Show preference module

208:Chart module

209:Select module

210:Storage module

Claims (11)

A geographical map system, including: a map database (10), which has a geographical map data (101), wherein the geographical map system (1) displays the geographical map data (101) according to an operation instruction A selection field (102) containing at least one selection point and at least one pair of the selection point, the selection field (102) is displayed in the same layer, and there is an attribute field (103) corresponding to the selection field (102) ) and a pair of attribute information (104) of the attribute field (103). Each selected point corresponds to a longitude and latitude coordinate position. The attribute field (103) includes a vertical hierarchical information (105) and a coordinate name. (106); a data recording module (200) for recording a content including a reserved character (2001), a plurality of strings (2002) and a description message (2003) corresponding to the string (2002) , part of the string (2002) corresponds to the attribute field (103), part of the description message (2003) corresponds to the attribute information (104), the reserved character (2001) is added to the string (2002) or In the description message (2003), and the reserved character (2001) corresponds to the selection field (102); a processor (201) used to execute the operation instruction and the content of the data recording module (200) , and generated from the map database (10); and a distance calculation module (202) and a merged display module (203), wherein the distance calculation module (202) is used to calculate the longitude of the selected point A distance between the latitude coordinates and the longitude and latitude coordinates of another selected point. When the distance is less than a distance threshold, the merged display module (203) determines whether the coordinate names (106) of the two are the same. If the coordinate names (106) of the two are the same, the selected points will be displayed together. If the coordinate names (106) of the two are different, the selected points will be displayed separately. The geographical map information system according to claim 1, wherein the attribute field (103) further includes an auxiliary information (107). The geographical map system as claimed in claim 1, wherein the vertical hierarchical information (105) is a floor position, a height position or a depth position. A geographical map system, including: a map database (10), which has a geographical map data (101), wherein the geographical map system (1) displays the geographical map data (101) according to an operation instruction A selection field (102) containing at least one selection point and at least one pair of the selection point, the selection field (102) is displayed in the same layer, and there is an attribute field (103) corresponding to the selection field (102) ) and a pair of attribute information (104) of the attribute field (103). Each selected point corresponds to a longitude and latitude coordinate position. The attribute field (103) includes a vertical hierarchical information (105) and a coordinate name. (106), wherein the vertical hierarchical information (105) is a floor position, a height position or a depth position; a data recording module (200) is used to record including a reserved character (2001), a plurality of String (2002) and a content of the description message (2003) corresponding to the string (2002). Part of the string (2002) corresponds to the attribute field (103), and part of the description message (2003) corresponds to the attribute field (103). Corresponding to the attribute information (104), the reserved character (2001) is added to the string (2002) or the description message (2003), and the reserved character (2001) corresponds to the selected field (102); one process A device (201) for executing the operation command and the content of the data recording module (200) and generating it from the map database (10); and a warning module (204) when the vertical hierarchical message (105) When the depth position is, if the attribute information (104) corresponding to the depth position is lower than a first depth threshold, or the attribute information (104) of the depth position is higher than a second depth threshold, the The second depth threshold is greater than the first depth threshold, and the warning module (204) sends a warning message. The geographical map information system described in claim 4 further includes a search module (205). The search module (205) can search through a keyword or a range value and obtain a search result. The geographical map information system as described in claim 4 further includes a label module (206). The label module (206) can be selected from one of a color, a graphic and a pattern, or a combination thereof, as the Pick a point. A geographical map system, including: a map database (10), which has a geographical map data (101), wherein the geographical map system (1) displays the geographical map data (101) according to an operation instruction A selection field (102) containing at least one selection point and at least one pair of the selection point, the selection field (102) is displayed in the same layer, and there is an attribute field (103) corresponding to the selection field (102) ) and a pair of attribute information (104) of the attribute field (103). Each selected point corresponds to a longitude and latitude coordinate position. The attribute field (103) includes a vertical hierarchical information (105) and a coordinate name. (106), wherein the vertical hierarchical information (105) is a floor position, a height position or a depth position; a data recording module (200) is used to record including a reserved character (2001), a plurality of String (2002) and a content of the description message (2003) corresponding to the string (2002). Part of the string (2002) corresponds to the attribute field (103), and part of the description message (2003) corresponds to the attribute field (103). Corresponding to the attribute information (104), the reserved character (2001) is added to the string (2002) or the description message (2003), and the reserved character (2001) corresponds to the selected field (102); one process A device (201) for executing the operation instruction and the content of the data recording module (200), and generating it from the map database (10); and a display preference module (207), the display preference module (207) The attribute field (103) and the attribute information (104) of multiple selection fields (102) of a single selection point can be displayed at the same time or one of the selection fields of a single selection point can be displayed The attribute field (103) of (102) and the attribute information (104) are displayed simultaneously. A geographical map system, including: a map database (10), which has a geographical map data (101), wherein the geographical map system (1) displays the geographical map data (101) according to an operation instruction A selection field (102) containing at least one selection point and at least one pair of the selection point, the selection field (102) is displayed in the same layer, and there is an attribute field (103) corresponding to the selection field (102) ) corresponds to the attribute information (104) of the attribute field (103). Each selected point corresponds to a longitude and latitude coordinate position. The attribute field (103) contains a vertical layered information. (105) and a coordinate name (106), wherein the vertical hierarchical information (105) is a floor position, a height position or a depth position; a data recording module (200) used to record a reserved word Yuan (2001), a plurality of strings (2002) and a content of a description message (2003) corresponding to the string (2002), part of the string (2002) corresponds to the attribute field (103), and part The description message (2003) corresponds to the attribute information (104), the reserved character (2001) is added to the string (2002) or the description message (2003), and the reserved character (2001) corresponds to the selection field bit (102); a processor (201) for executing the operation instructions and the content of the data recording module (200) and generating the map database (10); and a chart module (208) , a graph is generated for the relationship between the attribute information (104) of the vertical hierarchical information (105) of at least one selected point over time. A geographical map system, including: a map database (10), which has a geographical map data (101), wherein the geographical map system (1) displays the geographical map data (101) according to an operation instruction A selection field (102) containing at least one selection point and at least one pair of the selection point, the selection field (102) is displayed in the same layer, and there is an attribute field (103) corresponding to the selection field (102) ) and a pair of attribute information (104) of the attribute field (103). Each selected point corresponds to a longitude and latitude coordinate position. The attribute field (103) includes a vertical hierarchical information (105) and a coordinate name. (106), wherein the vertical hierarchical information (105) is a floor position, a height position or a depth position; a data recording module (200) is used to record including a reserved character (2001), a plurality of String (2002) and a content of the description message (2003) corresponding to the string (2002). Part of the string (2002) corresponds to the attribute field (103), and part of the description message (2003) corresponds to the attribute field (103). Corresponding to the attribute information (104), the reserved character (2001) is added to the string (2002) or the description message (2003), and the reserved character (2001) corresponds to the selection field (102); A processor (201) for executing the operation instructions and the content of the data recording module (200) and generating the map database (10); and a selection module (209), the selection module (209) is a click selection mode, an outline selection mode, a drag selection mode, an area selection mode, a default action selection mode or a sensing selection mode. A geographical map system, including: a map database (10), which has a geographical map data (101), wherein the geographical map system (1) displays the geographical map data (101) according to an operation instruction A selection field (102) containing at least one selection point and at least one pair of the selection point, the selection field (102) is displayed in the same layer, and there is an attribute field (103) corresponding to the selection field (102) ) and a pair of attribute information (104) of the attribute field (103). Each selected point corresponds to a longitude and latitude coordinate position. The attribute field (103) includes a vertical hierarchical information (105) and a coordinate name. (106), wherein the vertical hierarchical information (105) is a floor position, a height position or a depth position; a data recording module (200) is used to record including a reserved character (2001), a plurality of String (2002) and a content of the description message (2003) corresponding to the string (2002). Part of the string (2002) corresponds to the attribute field (103), and part of the description message (2003) corresponds to the attribute field (103). Corresponding to the attribute information (104), the reserved character (2001) is added to the string (2002) or the description message (2003), and the reserved character (2001) corresponds to the selected field (102); one process A device (201) is used to execute the operation command and the content of the data recording module (200) and is generated in the map database (10); and a storage module (210) is used to store the data. A recording module (200), a distance calculation module (202), a combined display module (203), a warning module (204), a search module (205), a label module (206), a Display a plurality of codes of a preference module (207), a chart module (208), a selection module (209), or a combination thereof. The geographical map information system as described in claim 10, wherein the geographical map information system (1) is implemented by a map information equipment executing the program codes, wherein the map information equipment is a smart phone, a smart phone A watch, a computer, a tablet, an augmented reality (AR) or a virtual reality (VR) device.

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