KR100941183B1 - Numerical data confirmation system - Google Patents

Abstract

PURPOSE: A GPS reference point and numeric data measurement confirming system is provided to confirm the numerical data easily by miniaturizing a terminating device and improving the mobility of the terminating device. CONSTITUTION: A controller(150) receives location data from a GPS satellite(S). The Controller outputs an image using the map information and the location information internally stored. The Controller updates the internally stored map information using the inputted update map information. A GPS sensor(GS) receives the location information from the GPS satellite. A transceiver(160) receives the updated map information and transmits compensating data wirelessly to the outside.

Description

Reference data and numerical information survey confirmation system compared to GS

The present invention relates to a reference point and numerical information survey confirmation system compared to GS.

The digital map means that digital maps are produced by digitally analyzing various topographical data obtained by surveying maps, aerial photographs, satellite images, etc. from existing analog paper maps. In general, the process of constructing a digital map is as follows. When the paper map is digitized or scanned to form a digital map, the paper map is converted into an actual coordinate system according to the user's purpose through coordinate transformation. After that, the attribute data is input to the numerical map that establishes the topological structure to grasp the inter-location and correlation between the spatial objects.

The digital maps produced in this way enable faster and more accurate map retrieval than paper maps, and are superior in information management and usability to support various planning and decision making.

However, since the attribute data input to the digital map is input through the aerial photograph and satellite image reading, it is difficult to guarantee the accuracy of the attribute data at 100%.

Therefore, the field survey is performed to ensure the accuracy of the digital map, the field surveyor collects data recording the photographs and the location of the site, and corrects the digital map based on the collected data.

However, the terminal device used in the correction system has a complicated structure and a large equipment, which greatly limits mobility. As a result, a lot of inconveniences have been incurred in using the terminal device.

The present invention has been invented to solve the above problems, and to solve the problem to provide a 'reference point and numerical information survey confirmation system for GS' that can facilitate the numerical information check operation.

The present invention as described above, GPS artificial satellite and GIS server is installed in a separate place, GPS artificial satellite receiving the location information, GPS and reference point and numerical information surveying including a terminal device for sending and receiving map information with the GIS server A confirmation system, comprising: a body having a support having a stopper protruding outwardly, a wheel provided at a lower portion of the support, and a handle formed at an upper portion of the support; A fixing member whose one end is rotatably fixed to the body to be opposed to the stopper to maintain a predetermined angle; A distance measuring device installed on the body and outputting a moving distance of the body by measuring a rotation angle of the wheel; A compass installed in the body to indicate a bearing; A touch screen panel installed in the body and configured to input numerical information correction data and output corrected map information from the controller; It is installed on the body, receives the location information from the GPS satellites, and outputs the image through the stored map information and location information, and when the update map information is input from the transmitting and receiving unit, updates the stored map information, and by the touch screen panel A controller for correcting map information based on input numerical information correction data; A GPS sensor installed in the body and operated by the control unit to receive position information from the GPS satellites; It is installed in the body, the operation is controlled by the control unit, characterized in that it comprises a transceiver for receiving the update map information from the outside, and wirelessly transmits the numerical information correction data output from the control unit.

According to the present invention, the structure of the terminal device can be simplified and downsized, as well as the mobility of the terminal device can be improved, so that the operator can easily work on the numerical information.

Hereinafter, with reference to the accompanying drawings will be described in detail.

1 is a block diagram showing a numerical information measurement confirmation system according to the present invention, Figure 2 is a view showing a terminal device according to the present invention, Figure 3 is a view showing a fixing member according to the present invention, Figure 4 A touch screen panel according to the present invention will be described below with reference to FIGS. 1 to 4.

Numerical information surveying confirmation system according to the present invention comprises a GPS artificial satellite (S), the terminal device 100, and the GIS server 200 for exchanging data with the terminal device (100).

The terminal device 100 includes a body 110, a fixing member 170 supporting the body 110, a distance measuring mechanism 120 installed on the body 110, and an upper portion of the body 110. Compass 130 is installed, the touch screen panel 140 installed on the upper portion of the body 110, the control unit 150 for controlling the operation of the touch screen panel 140, and the GPS sensor installed in the body 110 GS and a transmission / reception unit 160 that is operated and controlled by the control unit 150.

The body 110 is provided on the support portion 111, the stopper 111a with the tip protruding downward, the wheel 112 is installed on the lower portion of the support portion 111, and the upper portion of the support portion 111 It is composed of a handle portion 113. At this time, the handle portion 113, the tip is rounded to facilitate the operator to hold.

The fixing member 170 is provided at the upper portion of the fixing portion 171 rotatably installed on the support 111 of the body 110 via the hinge axis (H) and the long rod-shaped provided at the bottom With the supporting part 172, the body 110 is supported.

At this time, the fixing portion 171 is in the shape of a horseshoe formed with an insertion portion 171a having an upper opening, and the through hole h into which the hinge shaft H is inserted is formed so as to communicate with the insertion portion 171a. Rotation is limited by the stopper 111a of the body 110. At this time, the fixing portion 171 is inserted into the support portion 111 of the body 110, the insertion portion 171a is fixed rotatably through the hinge axis (H).

The distance measuring mechanism 120 is a conventional one for measuring the rotation angle or the number of revolutions of the wheel 112 and displaying it to the outside, and is generally used for a distance measuring device called a walking distance meter.

The compass 130 is a conventional one that can confirm the orientation, is installed in the handle portion 113 of the body (110).

The touch screen panel 140 inputs numerical information correction data and outputs corrected map information from the controller 150. In this case, the touch screen panel 140 includes a map menu 141 indicating a map, a start / end menu 142 for starting or ending map correction, and a start position menu for designating a start position of a path to be newly created. 143, an intermediate position menu 144 for inputting a movement route from the start position to an intermediate position, an end position menu 147 for inputting a movement route from the intermediate position to the end position, and a direction to be moved An azimuth adjustment menu 145 for inputting and a distance value adjustment menu 146 for inputting the moved distance value are provided.

On the other hand, the numerical information includes coordinate information, attribute information, and route information.

The coordinate information includes coordinate values for polygons that classify regions of the digital map according to attributes. In this case, the coordinate information may be stored by mapping to the region name stored in the numerical map or the map information of the corresponding region. The coordinate value of the polygon means the coordinate value of the plurality of furnaces constituting the polygon, and the intervals of the plurality of furnaces may be preset by the digital map maker when generating map information and attribute information by analyzing and reading image data. have.

The attribute information may be stored by mapping to a region name stored in the numerical map or map information corresponding to the region name. Attribute information represents information of a specific area including residential area, agricultural area, factory area, commercial area, forest area, and wetland area, and is usually analyzed and read from image data such as survey map, aerial photograph, satellite image, etc. Can be. In addition, the attribute information may be classified for each attribute by a polygon generated by a plurality of nodes, and the classification for each attribute may be an area configuring the digital map.

The route information is a movement route that is read from a digital map generated by a survey map, aerial photographs, satellite images, and the like, and is mapped to map information of a region corresponding to a region name or region name stored in a numerical map. Can be. The route information is preferably made of a combination of coordinate values.

The map menu 141 is displayed on the right side of the touch screen panel 140 to show a map.

The start / end menu 142 is displayed on the left side of the touch screen panel 140 and starts or ends map correction by an external touch.

The start position menu 143 appears at the bottom of the start / end menu 142 and allows a start position to be input to the map menu 141 through a touch from the outside.

The intermediate position menu 144 appears below the start position menu 143 and allows the terminal device 100 to input the azimuth to be moved and the movement distance after the movement through a touch from the outside.

The end position menu 147 appears at the bottom of the intermediate position menu 144 and allows a movement route from the intermediate movement route to the end position through a touch from the outside.

The azimuth adjustment menu 145 appears on the lower right side of the intermediate position menu 144, and allows the terminal device 100 to input the azimuth to be moved through a touch from the outside.

The distance value adjustment menu 146 appears at the bottom of the azimuth adjustment menu 145 and allows the terminal device 100 to input a distance moved by a touch from the outside.

The control unit 150 is installed in the handle 113 of the body 110, receives the position information from the GPS satellites (S) and outputs an image through the self-stored map information and position information, and the transmission and reception unit ( When the update map information is input from 160, the map information is updated and the map information is corrected based on the numerical information correction data input by the touch screen panel 140.

The GPS sensor GS is installed in the handle 113 of the body 110, and is operated and controlled by the controller 150 to receive position information from the GPS satellite S.

The transmitting and receiving unit 160 is installed in the handle portion 113 of the body 110, the operation is controlled by the controller 150, receives the update map information from the outside, and wirelessly transmit the numerical information correction data to the outside Send it out.

The GIS server 200 transmits the update map information to the terminal device 100, and receives and transmits and receives a transmission and reception unit 210, which receives numerical information correction data from the transmission and reception unit 160 of the terminal device 100. A control unit 220 for controlling the operation of the 210, and the operation control by the control unit 220, the storage unit 230 for storing the numerical information.

In this case, the controller 220 compares the numerical information correction data received from the transceiver 210 with the numerical information stored in the storage 230, and corrects the numerical information stored in the storage 230.

Meanwhile, the controller 220 receives numerical information correction data from a plurality of terminal devices 100 that are active in different regions, corrects numerical information of the storage unit 230, and updates updated map information based on the numerical information correction data. Wireless transmission to the outside via the transmission and reception unit 210, to correct the map information of the plurality of terminal apparatus (100).

5 to 14 are views for showing the operation of the numerical information survey confirmation system according to the present invention, with reference to Figures 5 to 14, look at the operation of the numerical information survey confirmation system according to the present invention.

First, the operator arriving at the site to correct the map turns on the terminal device 100, so that the screen of the touch screen panel 140 of the terminal device 100 is as shown in FIG.

Thereafter, when the worker touches the start / end menu 142, a map correction screen is displayed as shown in FIG. At this time, the GPS position P1 confirmed through the GPS device is displayed on the map of the map menu 141 in bold.

On the other hand, the GPS device there is an error, it may not be able to indicate the exact position of the terminal device 100 on the map of the map menu 141.

That is, as shown in FIG. 5, the terminal apparatus 100 may have a different position from the actual position P2 and the GPS position P1.

At this time, the operator touches the start position menu 143 and then touches the actual position P2 on the map shown in the map menu 141. Then, when the operator touches the start position menu 143 again, the display indicating the GPS position P1 disappears, and the start position IP1 is displayed in bold as shown in FIG. 6.

Thereafter, when the intermediate position menu 152 is touched, the azimuth adjustment menu 145 and the distance value adjustment menu 146 are displayed on the screen as shown in FIG. 7. At this time, the numerical values of the azimuth adjustment menu 145 and the distance value adjustment menu 146 indicate '0'.

On the other hand, in the above state, the operator checks the compass 130 of the terminal device 100, to confirm the orientation.

Thereafter, the operator touches the azimuth adjustment menu 145 to set the azimuth angle to which the terminal 100 moves, and then moves to the intermediate position IP2 while pushing the terminal 100.

At this time, when the worker pushes the terminal device 100, the wheel 112 of the terminal device 100 is rotated, the distance measuring mechanism 120 measures the number of revolutions of the wheel 112, the terminal device 100 The travel distance of is shown to the outside.

On the other hand, when the worker moves the terminal device 100 to the intermediate position (IP2), the distance moved to the distance measuring mechanism 120 is displayed.

In this case, when the operator touches the distance value adjustment menu 146 and inputs the distance value of the moving distance displayed on the distance measuring device 120 to the terminal device 100, the result is as shown in FIG. 8.

Thereafter, when the intermediate position menu 144 is touched, the intermediate position IP2 is displayed as dark as shown in FIG. 9, and the numerical values of the azimuth adjustment menu 145 and the distance value adjustment menu 146 become '0', The azimuth adjustment menu 145 and the distance value adjustment menu 146 disappear so that azimuth and distance values cannot be input.

At this time, when there are a plurality of intermediate positions inflected, the intermediate position menu 144 is touched again to repeat the above process.

Thereafter, when the end position menu 147 is touched, the azimuth adjustment menu 145 and the distance value adjustment menu 146 are displayed in a state capable of receiving an azimuth and distance value as shown in FIG. 10.

Thereafter, after inputting an azimuth angle into the terminal device 100, the terminal device 100 is moved to the end position IP3 in the same manner as described above, and the distance value to the moved position is adjusted by the distance value adjustment menu 146. If input via, it is as shown in FIG.

In this case, when the end position menu 147 is touched, the end position IP3 is displayed as dark as shown in FIG. 12, and the controller 150 corrects the existing map information through the numerical information correction data inputted from each menu. As shown in FIG. 13, the movement route from the start position IP1 to the end position IP3 is displayed.

Subsequently, when the start / end menu is touched, the controller 150 wirelessly transmits the numerical information correction data generated as described above via the transmission / reception unit 160, and corrects the map information stored by the numerical information correction data. do.

At this time, the transceiver 210 of the GIS server 200 installed in a separate control room receives the numerical information correction data from the transceiver 160, and the controller 220 receives the numeric information received from the transceiver 210. The correction data is compared with the numerical information stored in the storage 230 to correct the numerical information of the storage 230.

Meanwhile, the GIS server 200 receives the value information correction data from the plurality of terminal devices 100 active in other regions, corrects numerical information of the storage unit 230, and updates map information formed based on the correction information. The radio is transmitted to the outside via the transmission and reception unit 210.

At this time, the terminal device 100 receives the update map information from the GIS server 200, and corrects the existing map information.

Meanwhile, when the worker needs to temporarily mount the terminal device 100 during the numerical information update operation or after the operation is completed, and the worker rotates the fixing member 170, the fixing member 170 is rotated. , As shown in FIG. 14. That is, the terminal device 100 is stably erected while the bottom surface of the fixing member 170 is in close contact with the ground.

At this time, the fixing member 170, the rotation is limited by the stopper (111a), so that the body 110 is not inclined too much.

As described above, the numerical information surveying confirmation system according to the present invention can visually check a feature to correct a map, thereby making an accurate numerical map, and conveniently using a mobile terminal having good mobility. It is effective to make digital map.

In addition, the present invention, it is possible to safely mount the terminal device 100, foreign matter does not easily enter the electronic device of the terminal device 100, it is possible to minimize the failure of the terminal device (100).

1 is a block diagram showing a numerical information survey confirmation system according to the present invention,

2 is a view showing a terminal device according to the present invention;

3 is a view showing a fixing member according to the present invention,

4 is a view showing a touch screen panel according to the present invention;

5 to 14 are views for showing the operation of the numerical information survey confirmation system according to the present invention.

-Explanation of terms for main parts of attached drawings-

100; Terminal device 110; body

120; Distance measuring instrument 130; Compass

140; A touch screen panel 150; Control

160; A transceiver 170; Fixing member

200; GIS server 210; Transceiver

220; A controller 230; Storage

GS; GPS sensor

Claims (1)

GPS satellites (S), GIS server 200 is installed in a separate place, and GPS satellites (S) to receive location information, and includes a terminal device 100 for sending and receiving map information with the GIS server (200) In the reference point and numerical information survey confirmation system The terminal device 100 includes a support part 111 having a stopper 111a protruding to the outside, a wheel 112 installed below the support part 111, and a handle part formed on an upper part of the support part 111. Body 110 with 113; A fixing member 170 having one end rotatably fixed to the body 110 to abut against the stopper 111a to maintain a predetermined angle; A distance measuring mechanism 120 installed on the body 110 and outputting a moving distance of the body 110 by measuring a rotation angle of the wheel 112; A compass 130 installed at the body 110 to indicate a bearing; A touch screen panel 140 installed at the body 110 to input numerical information correction data and to output corrected map information from the controller 150; A GPS sensor (GS) installed in the body (110) and operated and controlled by the controller (150) to receive position information from the GPS satellites (S); Installed in the body 110, and receives the location information from the GPS sensor (GS) to output the image data through the map information and location information stored in itself, and when the update map information is input from the transmitting and receiving unit 160, the self-stored map information A control unit 150 for updating a map information and correcting map information based on numerical information correction data input by the touch screen panel 140; Transmitting and receiving unit 160 is installed in the body 110, the operation control by the control unit 150, receives the update map information from the outside, and wirelessly transmits the numerical information correction data output from the control unit 150 to the outside GS reference point and numerical information surveying confirmation system, characterized in that equipped with.

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