KR101590937B1 - Multiple integration theme map service system to support various spatial information application system - Google Patents

Abstract

The present invention relates to a multiintegration thematic map service system for aiding a various spatial information application system. More specifically, the present invention relates to a multiintegration thematic map service system for aiding a various spatial information application system, which is capable of acquiring accurate property data and spatial information of a geographic feature when producing a numerical map using coordinate information and positional information. In addition, the system of the present invention can simultaneous offer various thematic maps through only one server so that the thematic maps can be applied in many application systems.

Description

[0001] The present invention relates to a digital map production service system, and more particularly,

The present invention relates to a multi-integrated thematic map service system for supporting various spatial information application systems in the field of geodetic surveying technology, and more particularly, it relates to a method and system for providing accurate spatial information and attribute data of a feature map when producing a digital map using coordinate information and position information And to support various spatial information application systems that can be used in various application systems by simultaneously providing service of a plurality of themes on one server.

Generally, a digital map produced by using spatial information on a feature map is a numerical map obtained by analyzing various types of terrain data obtained by a measurement map, aerial photograph, satellite image, Of the map.

In the process of constructing such a digital map, digitizing or scanning a paper map is firstly performed to generate a drawing image for digital map generation, and then, Coordinate system.

Then, the attribute data is entered into the numerical map that establishes the topological structure for understanding the mutual position and association between the spatial objects.

In this case, the attribute data includes various identifier information. For example, the UFID (Unique Feature Identifier) is used as an identifier for the digital map of the digital terrain information source, Which is unique to the feature, is a single identifier indicating the location information, the management organization, and other attribute information, and is composed of the agency code, the leaf number, the feature identification code, the serial number field, And is used as an identifier for linking with other geographic information or for cross-reference between features.

However, since the generated drawings are input through reading of aerial photographs and satellite images, it is difficult to ensure the accuracy of the topographical features of the drawings, and it is also difficult to ensure the accuracy of the attribute data given to the respective features.

Therefore, in order to ensure the accuracy of the digital map, the digital map makers are producing an accurate digital map through the process of the digital map generating method described in FIG.

Referring to FIG. 1, a digital map maker prints graphics generated by digitizing or scanning, such as survey maps, aerial photographs, and satellite images, onto paper (S1) An investigation is performed (S2).

At this time, in the field survey, various artificial lands and natural landscapes such as buildings, roads, railways, parks, rivers, mountains, rice fields and fields displayed in printed drawings are actually present, or artificial lands and natural terrains Whether the size, direction, and shape of the object are accurately displayed on the drawing, and if there is another part, directly modify the drawing manually.

In addition, property data such as mutual name, name and basic information (number of floors of buildings, width of roads and rivers, etc.) of the artifacts and natural terrain are manually indicated at the respective positions of the drawings.

When the artifacts, natural terrain and artifacts of natural artifacts and natural terrains are displayed on the drawings by the field survey, the change information And attribute data are displayed to correct and supplement the drawing and map input performance, thereby performing the in-situ editing in order to grasp the geographical correlation of the terrain and the object (S3).

Then, the edited topography and ground are edited in the geometric form, and necessary objects are modeled by point, line, surface, and network region division, or a geometric model formed by combining these points, lines, (S4), which is manually displayed and edited by the computerized operation on the corresponding artifacts and natural terrains based on the morphology.

At this time, in the structured editing, the attribute data displayed on the drawing is edited in a state of being hidden (not displayed on the screen).

When the structured editing is completed, a digital map is produced and printed using a software program provided by the Geographical Information Service (S 5), and the digital map is provided to the requester requesting the digital map production (S 5).

At this time, the software program is a program for changing the structured and edited drawing into a defined form, which is usually a known program provided by the Terrestrial Geographic Information Service.

However, in the above-mentioned conventional digital map production, it is difficult to easily arrange the equipment at night when conducting the field survey, and when there is a water price around, it is difficult to conduct a field survey on the waterfront. Location, etc., and it is not easy to obtain accurate property data, making it difficult to produce a highly accurate digital map.

In the prior art, which has partially improved such a problem, Korean Patent Registration No. 10-1233104 (Feb. 23, 2013) entitled " System for Improving Digital Map Accuracy through Management of Feature Land "

However, in the case of the above-mentioned registered patent, since the breakwave function is not implemented on the installation mechanism and the buoy mechanism constituting the field survey device, when the user enters the water on the river or the coast, When a heavy sling or a wave is hit strongly, there is a high risk of breakage of the device, and it can not be safely protected, shortening the lifetime of the device.

In addition, the anchor mechanism is required to be fixed in water, and it is often difficult to fix the anchor mechanism by rotating the device due to the occurrence of shaking and torque due to the flow of water or water.

In addition, even when utilizing the digital map produced on the basis of the registered patent, the related space search (search through spatial operation, buffering search, multi-layer search, etc.) can not be performed, There is a disadvantage that the work to be planned based on the project, such as calculation of the business cost, estimation of the total amount of the work, and calculation of the space statistics, is disadvantageous.

SUMMARY OF THE INVENTION The present invention has been made in view of the above-described problems in the prior art, and it is an object of the present invention to provide a field irradiation apparatus, Including a digital map-making device that can secure accurate data on topographic features to prevent equipment damage by preventing damage to the equipment caused by water flow, to suppress the occurrence of rotational torque caused by water flow, The main objective is to provide a service system for multiple integration themes to support application systems.

A reference station 100 for receiving a current position value from a GPS satellite G and calculating a current position value and a stored absolute value to wirelessly transmit a GPS correction value; First and second guide grooves 211b and 211c formed in upper and lower portions and respectively disposed in left and right chambers of the first through hole 211a) The first and second coupling grooves 211d and 211e are formed above the first and second guide grooves 211b and 211c and the inner and outer surfaces of the first and second guide grooves 211b and 211c. Second and third fastening grooves 211f and 211g provided below the first and second fastening grooves 211d and 211e and second and third fastening grooves 211f and 211g provided on the front and rear sides of the first through hole 211a, A support member insertion hole 212a which is vertically formed and communicates with the first through hole 211a of the installation mechanism body portion 211 and a fixing member insertion hole 212b which is formed through the fixing hole 211a, (212b) A mounting mechanism 210 having a fixing portion 212 provided above the instrument body portion 211; A bushing mechanism body 221 having first and second fastening holes 222a and 223a provided with a mounting mechanism insertion hole 221a formed in the upper and lower portions in the central portion thereof and a bushing body accommodation space 221b formed therein, The first and second fixing plates 222 and 223 and the first and second fixing plates 222 and 223 which are upwardly protruded from the inner upper portion of the buoyancy mechanism body 221 and are arranged to face each other with respect to the mounting mechanism insertion hole 221a, First and second guide plates 224 and 225 which are disposed below and are respectively inserted into the first and second guide grooves 211b and 211c of the mounting mechanism and the first and second guide plates 224 and 225 which are inserted into the buoyancy accommodating space 221b of the buoyancy mechanism body 221 The first and second fastening holes 222a and 223a of the buoyant body 226 and the first and second fastening plates 222 and 223 and the first and second fastening grooves 211d and 211e of the mounting mechanism body 211, Are inserted into the first and second fastening holes 222a and 223a of the first and second fastening plates 222 and 223 and the third and fourth fastening grooves 211f and 211g of the mounting mechanism body 211, 222, 223 to the mounting mechanism body 211, A bushing mechanism 220 having first and second fastening members 227 and 228 for fixing the first and second fastening members 227 and 228, respectively. First and second anchoring members 231 and 232 that are movably inserted into the second and third through holes 211h and 211i of the installation mechanism 210 and first and second anchors 231 and 232 that are connected to the first and second anchors 231 and 232, The anchor mechanism 230 having the wires 233 and 234 and the first and second winches 235 and 236 disposed on the front and rear sides of the mounting mechanism body 211 and winding and unwinding the first and second wires 233 and 234 respectively; A wheel 240 installed at a lower portion of the buoyancy mechanism body 221; A supporting portion 251a in which a plurality of fixing holes 251a1 are formed along the longitudinal direction and an insertion groove 251b1 which is opened in the outer side in the periphery are formed and a connecting portion 251b provided on the upper portion of the supporting portion 251a is formed A supporting member 251 movably inserted into the supporting member insertion hole 212a of the mounting mechanism fixing portion 212, a rotation hole 252a rotatably inserted into the connecting portion 251b of the supporting member 251, A fixing hole 251a1 of the supporting member 251 and a fixing hole 212b of the mounting mechanism fixing portion 212 to fix the supporting member 251, (253); A total station 260 detachably installed in the total station installation member 252 and measuring features; The feature difference data which is detachably installed in the lower part of the total station installation member 252 and indicates whether the feature existing in the actual place actually exists and the size, direction, form, An input device 290 for inputting attribute information data indicating the number of stories of the building and the width of the road; A transmitting device 270 installed in the input device 290 for transmitting the feature difference data and attribute information data from the input device 290; A bolt body 281 formed at the periphery thereof with a thread and detachably inserted into the fixing hole 251a1 of the support member 251 and having both ends protruded from the fixing hole 251a1, And nut bodies 282b and 283b which are provided at the ends of the illumination lamps 282a and 283a and are detachably fastened to the bolt body 281. The first and second bolts 281 and 282 are detachably attached to both ends of the bolt body 281, An illuminator 280 having two illuminating devices 282 and 283 and a receiver 280 for receiving feature difference data and attribute information data from the transmitting device 270 of the field illuminating device 200, (310); A fixed position editing module 321 for correcting and supplementing the original image using the received feature value difference data and attribute information data, a structured editing module 322 for structuring the feature point edited through the fixed position editing module in a geometric form And a digital map maker 320 having a digital map maker module 323 for producing a digital map using structured and edited picture images,

The DBMS connector includes a map renderer, a space queryer, and a space editor, and searches for and extracts service metadata through a server service unit of the main server Be configured to be; The buoyancy mechanism 220 is provided with a 1/4 circular sofa member 500 at intervals of 90 degrees, The sofa member 500 is installed to be adjustable in spacing with the buoyancy mechanism 220 by the forward and backward cylinders 510; The forward and backward cylinders 510 are fixed to the upper surface of the buoyancy mechanism 220; The forward / backward cylinder 510 is provided with a cylinder rod 520; A first screw thread 522 is formed at the tip of the cylinder rod 520; The sofa member 500 includes a 1/4 circular inner member 500a, a 1/4 circular outer member 500b, and a connecting member 5009 that connects the inner member 500a and the outer member 500b Member 500c; A block groove 600 is formed at the center of the inner surface of the inner member 500a; The block groove 600 extends to the lower end of the inner member 500a and the lower portion thereof is maintained in a completely opened state; A guide slit 610 is formed on the front surface of the block groove 600; The block groove (600) is fitted with a flow block (530); A block rod 540 is formed in the flow block 530 and is exposed to the outside through the guide slit 610 and formed with a second screw thread 542 in an opposite direction to the first screw thread 522, ; A connecting member 550 is connected to the first and second threads 522 and 542; The outer member 500b is formed with a plurality of sofas 620; One end of the connecting member 500c is screwed to the outer surface of the inner member 500a and the other end is passed through the outer member 500b and then is fastened with a nut. The inner member 500a and the outer member 500b A spring SP is interposed between them; A forward / backward motor 700 is further installed on the upper surface of the forward / backward cylinder 510; The pinion gear 720 is fixed to the motor shaft 710 of the forward and reverse motor 700 and the pinion gear 720 is meshed with the rack gear 730, Supported by a pair of support brackets 740 vertically protruding from the upper surface of the forward / backward cylinder 510; A pair of fixing brackets 750 protrude from the flow block 530 and the end of the block rod 540 is rotatably fixed to the fixing bracket 750 by a pin P, A pair of torsion springs 760 may be installed between the fixing brackets 750 so that the block rod 540 is kept standing upright with respect to the sofa member 500 at all times; The first and second anchoring members 231 and 232 are made of synthetic resin balls having spherical shapes and the first and second anchoring members 231 and 232 further include an anti-torque member 800, A connection fixing portion 810 which is ball jointed to the two anchor members 231 and 232 and a cylindrical inner portion formed by flange fixing to the lower side of the connection fixing portion 810 and having a plurality of holes 822 formed therearound, (820), and a weight (830) that is bolted interchangeably to the center of the lower end surface of the anti-torque guiding member (820). The multi- System.

According to the present invention, when a digital map is produced using coordinate information and position information, accurate attribute data of the feature can be obtained, and accurate numerical map can be produced through continuous spatial calculation and analysis for various layers.

In addition, when using digital map, it is possible to provide efficient services by enabling multiple integrated services.

1 is a view for explaining a conventional technique,
2 is a system diagram for explaining the present invention,
3 is a front sectional view showing a field irradiation device of the present invention,
Figs. 4 and 5 are views showing a part of Fig. 3,
6 is a perspective view showing a lighting apparatus of the present invention,
7 is a partial side view for explaining the present invention,
8 is a sectional view taken along the line XX in Fig. 3,
Fig. 9 is a sectional view taken along line YY in Fig. 3,
FIGS. 10 to 17 are views for explaining the operation of the present invention,
18 to 20 are illustrations showing another embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Before describing the present invention, the following specific structural or functional descriptions are merely illustrative for the purpose of describing an embodiment according to the concept of the present invention, and embodiments according to the concept of the present invention may be embodied in various forms, And should not be construed as limited to the embodiments described herein.

In addition, since the embodiments according to the concept of the present invention can make various changes and have various forms, specific embodiments are illustrated in the drawings and described in detail herein. However, it should be understood that the embodiments according to the concept of the present invention are not intended to limit the present invention to specific modes of operation, but include all modifications, equivalents and alternatives falling within the spirit and scope of the present invention.

The system according to the present invention directly cites most of the configurations disclosed in the above-mentioned Japanese Patent No. 1233104 because it includes an on-site illuminator for implementing the system of the present invention.

Such a system is achieved by mutual system operation between the reference station 100, the field survey apparatus 200 and the digital map production center 300, as shown in Figs. 2-9.

The reference station 100 includes a GPS receiver 110 having a GPS antenna 111 and receiving a position value from GPS satellites G and a GPS receiver 110 for receiving a current position value transmitted from the GPS receiver 110, And a DGPS transmitter 130 having a DGPS antenna 131 and receiving a GPS correction value from the controller 120 and wirelessly transmitting the corrected GPS correction value to the outside .

The GPS correction value (i.e., position value) calculated through the control unit 120 of the reference station 100 is transmitted to the DGPS transmitter 130 and the DGPS antenna 131 connected to the DGPS transmitter 130 To the DGPS antenna 261a of the total station 260, which will be described later.

The field survey apparatus 200 includes an installation mechanism 210, a buoyancy mechanism 220, an anchor mechanism 230, a wheel 240, a total station fixing mechanism 250, a total station 260, An input device 290, a transmitting device 270, and a lighting device 280. Fig.

The mounting mechanism 210 has a mounting mechanism body 211 and a fixing portion 212.

The mounting mechanism body portion 211 includes a first through hole 211a formed in a central portion and a second through hole 211b formed in the upper and lower portions of the first through hole 211a, The first and second fastening grooves 211d and 211e formed on the left and right sides of the first and second guide grooves 211b and 211c and the first and second guide grooves 211b and 211c, 211c which are communicated with the inner surfaces of the first through holes 211c and 211c and are provided under the first and second coupling grooves 211d and 211e and the third and fourth coupling grooves 211f and 211g, And second and third through holes 211h and 211i provided in front and rear, respectively.

The fixing portion 212 is provided with a support member insertion hole 212a which is vertically formed and communicates with the first through hole 211a of the mounting mechanism body portion 211 and a fixing hole 212b which is formed laterally And is provided above the mounting mechanism body 211.

The buoyancy mechanism 220 includes a buoyancy mechanism body 221, first and second fixing plates 222 and 223, first and second guide plates 224 and 225, a buoyancy body 226, (227, 228).

The buoyancy mechanism body 221 has a mounting mechanism insertion hole 221a formed at the central portion thereof so as to pass through the upper and lower chambers and a buoyancy accommodating space 221b formed therein. In this embodiment, the buoyancy mechanism body 221 may be made of a buoyancy material, and the installation mechanism insertion hole 221a has a square hole shape.

The first and second fastening plates 222 and 223 are provided with first and second fastening holes 222a and 223a and protrude upward from an inner upper portion of the buoyancy mechanism body 221, Respectively.

The first and second guide plates 224 and 225 are disposed below the first and second fixing plates 222 and 223 and are movably inserted into the first and second guide grooves 211b and 211c of the installation mechanism, respectively.

The buoyant body 226 is accommodated in the buoyancy accommodating space 221b of the buoyancy mechanism body 221. In this embodiment, the buoyant body 226 may be made of styrofoam or the like, Various modifications may be made.

The first and second fastening members 227 and 228 are engaged with the first and second fastening holes 222a and 223a of the first and second fastening plates 222 and 223 and the first and second fastening grooves 211d and 211e Or the first and second fastening holes 222a and 223a of the first and second fastening plates 222 and 223 and the third and fourth fastening grooves 211f and 211g of the mounting mechanism body 211, And the two fixing plates 222 and 223 are fixed to the mounting mechanism body 211, respectively.

In the present embodiment, the fastening method is a thread fastening method.

The anchor mechanism 230 includes first and second anchoring members 231 and 232 having a predetermined load and movably inserted into the second and third through holes 211h and 211i of the installation mechanism 210, The first and second wires 233 and 234 connected to the two anchors 231 and 232 respectively and the first and second winchs 233 and 234 disposed on the front and rear sides of the mounting mechanism body 211 to wind the first and second wires 233 and 234, 235, 236).

In the present embodiment, the mounting mechanism body 211 is provided with a second through hole 211h and a third through hole 211i which are opened and closed, and in which the first and second anchoring members 231, (Not shown) may be further provided.

The wheel 240 is installed below the buoyancy mechanism body 221. In the present embodiment, four wheels 240 are provided and are spaced apart from each other by a predetermined distance.

The total station fixing mechanism 250 is equipped with a supporting member 251, a total station mounting member 252, and a fixing member 253.

The support member 251 has a support portion 251a in which a plurality of fixing holes 251a1 are formed along the longitudinal direction and an insertion groove 251b1 which is opened at the outer side in the periphery of the support member 251, And is inserted into the supporting member insertion hole 212a of the mounting mechanism fixing part 212 movably.

The total station installation member 252 is provided on the support member 251 with a rotation hole 252a rotatably inserted into the connection portion 251b of the support member 251. [

The fixing member 253 is inserted into the fixing hole 251a1 of the supporting member 251 and the fixing hole 212b of the mounting mechanism fixing portion 212 to fix the supporting member 251. [

In the present embodiment, the fixed system is a thread system.

The total station 260 is detachably installed on the top of the total station member 252 and calculates the GPS correction value from the reference station 100 and the GPS value received from the satellite G to calculate its own precision position And accurately measures the angle and distance of the measurement point in order to calculate the coordinates of the measurement point based on the precise position.

The total station 260 includes a DGPS receiver 261 having a DGPS antenna 261a and receiving a GPS correction value from the DGPS transmitter 130 of the reference station 100 and a GPS antenna 262a A GPS receiver 262 receiving a current position value from the satellite G and a measurement unit 263 having a lens unit on one side and capable of precisely measuring the angle and distance of the measurement point, 261 to confirm the precise position of the total station 260 through the precise position calculation of the GPS antenna 262a and input the angle and distance of the measurement point measured from the measurement device unit 263 And a control unit 264 for calculating the position coordinates of the measurement point with reference to the precise position.

Meanwhile, the total station 260 is a conventional one used for geodetic surveying, and a detailed description thereof will be omitted.

The input device 290 is detachably installed in the lower portion of the total station installation member 252, and the feature difference data and attribute information data are input.

The feature value difference data is data indicating whether the artifact and the natural terrain exist in an actual place.

In other words, it is the data that shows the difference between the actual feature and original image. The attribute information data is data representing the size, direction, form, mutual name, name, the number of buildings, the width of the road, and the like of the artificial land and natural terrains located in the actual place.

The transmitting device 270 is installed in the input device 290 and transmits the feature difference data and attribute information data from the input device 290. [

The lighting device 280 includes a bolt body 281 detachably mounted on a support member 251 of the total station fixing mechanism 250 and first and second lamps 281 and 282 installed at both ends of the bolt body 281, (282, 283).

The bolt body 281 is threaded at its periphery, is detachably inserted into the fixing hole 251a1 of the supporting member 251, and both ends protrude from the fixing hole 251a1.

The first and second lighting devices 282 and 283 include illumination lamps 282a and 283a that emit light and nut members 282b and 282b that are provided at the ends of the illumination lamps 282a and 283a and are detachably coupled to the bolt body 281, 283b so as to be detachable from both ends of the bolt body 281. [

In this embodiment, the first and second lighting devices 282 and 283 and the bolt body 281 are coupled by a bolting method, but various modifications may be made if they are detachable.

In addition, the illumination lamps 282a and 283a are supplied with electric power including a rechargeable battery or the like.

The digital map production center 300 includes a receiver 310 for receiving feature difference data and attribute information data from the field survey apparatus 200 and a digital map generation / And a numerical map generator 320 for generating a digital map.

The receiver 310 receives the feature difference data and attribute information data from the transmission device 270 of the field survey apparatus 200.

In this embodiment, the receiver 310 is only required to be provided in the digital map production center 300, and the location of the receiver 310 is not limited.

The numerical map maker 320 is equipped with a fixed position editing module 321, a structured editing module 322, a numeric map producing module 323 and a printing module 324.

The correct position editing module 321 uses the received feature value difference data to computerize the feature information (artifacts and natural terrains) and the attribute information of the feature images incorrectly depicted in the original image, By doing so, you perform in-place editing to identify the geographic correlations of features.

The structured editing module 322 configures the edited topographies in the geometric form through the fixed position editing module 321 and creates a geometric model in which required objects are divided into points, Based on the point, line, and surface formations defined by the Geographical Information Service, structured editing is performed through the computerized work on the relevant features.

The digital map generation module 323 produces a digital map using a program provided by the National Geographic Information Institute.

In this case, the software program is a program for changing the structured and edited picture image into a defined form, and it is preferable to use a program provided by the national geographic information source.

The numerical map printing module 324 outputs a numerical map produced through the numerical map generating module 323.

Meanwhile, in the present embodiment, the digital map creator 320 is only provided in the digital map production center 300, and the location of the digital map creator 320 is not limited to a specific location. .

FIGS. 10 to 17 are views for explaining the operation of the present invention, and the operation of the present invention will be described with reference to FIGS. 10 to 17. FIG.

First, the field investigator moves to the site for field investigation with the image of the figure.

At this time, the field investigator observes the features for the field survey and prepares to collect data about the features.

The field surveyor then moves the field survey device 200 along the river or along the beach if the feature to be identified is located on a river or on the shore.

At this time, the field irradiator 200 is moved to the water surface directly by an operator or transferred to the water surface through a lifting device or the like.

Then, the operator moves the field irradiating device 200 on the water surface to the irradiation position as shown in FIG.

Thereafter, the operator operates the first winch 235 and the second winch 236 of the anchor mechanism 230.

Then, the first and second anchoring members 231 and 232 move downward and are seated on the spatula as shown in FIG.

Subsequently, the operator separates the first fastening member 227 of the buoyancy mechanism 220 from the first fastening plate 222 and the mounting mechanism body 211, and the second fastening member 228 of the buoyancy mechanism 220 Is separated from the second fixing plate 223 and the mounting mechanism body 211, the mounting mechanism body 211 moves downward as shown in FIG. 12 by its own weight.

At this time, the operator again connects the first and second fastening plates 222 and 223 to the mounting mechanism body 221 through the first fastening member 227 and the second fastening member 228.

Then, the field irradiating apparatus 200 is in a stable posture.

Meanwhile, the operator preferably operates the first and second winches 235 and 236 to adjust the length of the first and second wires 233 and 234.

Then, the operator inserts the support member 251 of the total station fixing mechanism 250 into the first through hole 211a of the mounting mechanism body 211.

Thereafter, the operator fixes the supporting member 251 to the mounting mechanism body 211 through the fixing member 253 as shown in Fig.

At this time, the fixing member 253 may be fastened to the fixing hole 251a1 located at the bottom of the supporting member 251, or may be provided in a separate storage box.

14, the operator installs the total station 260 and the input device 290 in the total station installation member 252, and measures the surroundings using the total station 260 as shown in FIG.

At this time, the field investigator confirms the position of the measured feature through the total station 260, and when the difference between the original image and the observed feature is detected, the position information (feature difference data) of the feature is input to the input device 290 ).

In addition, the field investigator inputs attribute information data such as the name of the feature, basic information (the number of floors in the case of a building, the height of the building) to the input device 290.

At this time, the number of the buildings can be visually confirmed, and the height of the building can be confirmed by measuring the floor and the shops of the building through the total station 260.

The feature difference data and attribute information data input to the input device 290 are transmitted through the transmission device 270 and the receiver 310 of the digital map production center 300 receives the data.

Then, the digital map maker 320 provided in the digital map production center 300 carries out a process of correcting and structuring the digital map based on the feature difference data and the attribute information data, thereby producing a digital map.

On the other hand, when the field survey is completed and the field is sorted as described above, the time may enter into the evening due to the long working time.

In this case, the operator has difficulty in finishing the field survey apparatus 200.

However, in the present invention, in this case, the illumination device 280 stored in a separate storage box is installed in the field irradiation device 200 as shown in FIG. 16 and then driven to brighten the surroundings, can do.

In addition, the operator can move safely out of the water by illuminating the surroundings through the illumination device 280. [

On the other hand, when moving the road surface apparatus 200, the wheels 240 may contact the road surface as shown in FIG. 17 to improve mobility.

As described above, the present invention has the effect of making it possible to safely perform the field survey work even if the surroundings are dark.

In addition, when the site is surveyed using the field survey device 200, if the location is not guaranteed enough to identify the feature such as a river or a beach, the user can enter the water to secure sufficient space In this case, it is possible to carry out on-site investigation more precisely because it is possible to carry out on-site inspection of the topographical material in a stable posture, and it is possible to transmit the data obtained through the field survey to the digital map production center 300 in real time, It is possible to perform a digital map production work.

Further, the present invention can utilize the field irradiation apparatus on the ground, and has an effect of excellent mobility on the ground.

In addition, the digital map maker 300 is connected to a resin map DBMS (not shown) through a DBMS connector, and the DBMS connector includes a map renderer, a space queryer, and a space editor, The service metadata can be retrieved and extracted through the service metadata.

The map renderer is a part for rendering a map image when searching for a map image, and the space query part is a space and an attribute for constructing a theme map. And the spatial editing unit is a part for editing the space and attribute information constituting the theme diagram.

To this end, a space area that can be searched for data when DB is stored is set in the resin map DB. When a specific key value is included in the query, the space area corresponding to the key value is searched.

In addition, the search area is divided into multiple layers in the map data so that rendering is possible, so that only the specific areas are separated for each layer and rendered.

However, since the search, management, and storage methods are already well known in the DB related field, a detailed description thereof is omitted, and although there are no examples that are applied and applied to the related fields even if they are publicly known, .

In addition, in another aspect, the present invention is further provided with a sofa member 500 detachable on the buoyancy mechanism 220, as shown in Figs. 18 and 19.

In this case, the sofa member 500 is installed to be adjustable in spacing with the buoyancy mechanism 220 by the forward and backward cylinders 510. The forward and backward cylinders 510 are fixed to the upper surface of the buoyancy mechanism 220, A cylindrical cylinder 510 is provided with a cylinder rod 520, and a first screw thread 522 is formed at the tip of the cylinder rod 520.

A flow block 530 is fitted to one side of the sofa member 500 and more precisely to the center of the surface facing the buoyancy mechanism 220 and a block rod 540 And a second screw thread 542 formed on the outer circumferential surface of the block rod 540 with a spiral in a direction opposite to the first screw thread 522 is provided.

A cylindrical connecting member 550 having threads formed on both inner diameters opposite to each other is screwed to the first and second threads 522 and 542 to connect the cylinder rod 520 and the block rod 540 to each other And the power of the forward / backward cylinder 510 can be transmitted to the block rod 540.

When the cylinder rod 520 moves forward as the forward / backward cylinder 510 is operated, the sofa member 500 moves away from the buoyancy mechanism 220 and forms a space between the buoyancy mechanism 220 and the sofa member 500 In the water, especially in the sea, this space becomes a warm sea area.

That is, the present invention operates so as to make the sofa member 500 to generate a constant temperature zone so that the buoyancy mechanism 220 is not influenced by the ripples of the waves. In other words, stability is increased because all motion direction elements such as up and down motion, buoyancy, pitching, roll and sway, and heaving are minimized and suppressed.

The reason for this is that the sofa member 500 is the largest soffit so that the waves are soaked and then constitutes a constant temperature zone. Here, the term "quiet zone" means a calm sea condition with almost no digging.

As shown in FIG. 18 (b), the sofa members 500 are installed along the circumference of the buoyancy mechanism 220 at four intervals, preferably at intervals of 90 degrees. An inner member 500a and an outer member 500b having the same shape and spaced apart and a connecting member 500c connecting the inner member 500a and the outer member 500b.

At this time, a block groove 600 is formed at the center of the inner side of the inner member 500a, and the block groove 600 is extended to the lower end of the inner member 500a so that the lower portion is completely opened, A guide slit 610 is formed on the front surface of the base plate 600.

The flow block 530 is inserted into the block groove 600 and the block rod 540 is inserted into the guide slit 610 to be vertically movable.

The reason why such a structure is required is that the inner member 500a is made of a buoyant member so that it can be floated when it is floated when it is immersed in water.

In addition, a number of sofas 620 (see FIG. 18) are formed on the upper side of the upper side of the outer member 500b. The sofas 620 are protruded from the outer side of the side member 500b by water, A part of the water is pushed out through the sofa hole 620 and falls into a space between the inner member 500a and the outer member 500b to exhaust the energy so that the sofa can be soaked.

Particularly, although not shown, in the case of the sofa ball 620, it is possible to further increase the function of the sofa by providing a cone shape having a larger outer diameter and a gradually smaller inner diameter.

The reason why the sofa ball 620 is formed only above the half of the outer member 500b is that the lower side is immersed in water.

One end of the connecting member 500c is screwed to the outer surface of the inner member 500a and the other end is coupled to the nut after passing through the outer member 500b, And a spring SP is interposed between the guide grooves 500b.

In this case, when the impact energy is transmitted to the outer member 500b due to the crushing, the outer member 500b pushes and pushes the springs SP repeatedly. Thus, the collision energy is reduced by absorbing the impact, As shown in FIG.

At this time, the spring SP naturally remains in the connection member 500c.

As described above, according to the present invention, the space between the buoyancy mechanism 220 and the buoyancy mechanism 220 is narrowed and narrowed through a plurality of sofa members 500 installed along the circumference of the buoyancy mechanism 220, and a constant temperature region can be generated. So that the buoyancy mechanism 220 functions to induce the user to participate in the measurement operation safely without a large flow.

In addition, the sofa member 500 can be configured to incline in an outward direction so as to further increase the sofa ability.

To this end, a forward / reverse motor 700 is further provided on the upper surface of the forward / backward cylinder 510, a pinion gear 720 is fixed to the motor shaft 710 of the forward / reverse motor 700, (720) is meshed with a rack shaft (730), and the rack shaft (730) is supported by a pair of support brackets (740) vertically projecting from the upper surface of the forward and backward cylinder (510).

A pair of fixing brackets 750 are projected from the flow block 530 and the end of the block rod 540 is rotatably fixed to the fixing bracket 750 by a pin P A pair of torsion springs 760 may be provided between the fixing bracket 750 and the fixing bracket 750 so that the block rod 540 may be held upright with respect to the sofa member 500 at all times.

At this time, a stopper 770 is protruded on one side of the fixing bracket 750 to prevent the block rod 540 from being folded upward and folded downward only, But this is a known structure, so a detailed description thereof will be omitted.

In this state, when the wave height is higher than usual, the forward / backward motor 700 is operated to advance the rail 730.

Then, the tip of the rack-like member 730 is pressed against the inside surface of the sofa member 500 on the upper side of the flow block 530.

As a result, since the upper side of the sofa member 500 is pushed, the upper end of the sofa member 500 is rotated in the clockwise direction about the pin P, and the upper side of the sofa member 500 spreads outward. As a result, So that the wave energy is reduced and the shock function is strengthened.

20, the first and second anchoring members 231 and 232 fixed to the ends of the first and second wires 233 and 234 may be formed of a simple synthetic resin ball in a spherical shape instead of a weight, Member 800 may be further provided.

The anti-torque member 800 includes a connection fixing portion 810 which is ball-jointed to the first and second anchor members 231 and 232.

At this time, the connection fixing part 810 is formed in a divided shape and the upper end thereof is formed with a concave groove for holding the first and second anchoring members 231 and 232 to be a ball joint, The two divided members are mutually coupled through the elongated bolt 812.

Further, a cylindrical anti-torque guide member 820 having a cylindrical shape is flanged to the lower side of the connection fixing portion 810.

Here, the flange fixing refers to a structure in which two flanges F1 and F2 are mutually bolted to each other through a fastening bolt BT in a state where the flanges F1 and F2 are vertically aligned with each other.

A plurality of holes 822 are formed in the periphery of the anti-torque guiding member 820 to allow water to pass therethrough when it is immersed in water. Particularly, since the water is filled, the weight is increased, That is, the anchor function.

In addition, the weight 830 is replaceably bolted to the center of the bottom surface of the anti-torque guide member 820.

A fastening protrusion 832 protrudes from the center of the upper surface of the weight 830 and a thread is formed around the fastening protrusion 832. The center of the lower end surface of the anti- (Not shown).

With such a configuration, even if a rotating torque is generated due to the flow of water when an anchor is lowered in water, a part of the water flows in and out through the hole 822 to induce a force against the anti-torque, Thereby enabling a more stable measurement.

100: Reference station 200: Field survey apparatus
300: Digital Mapping Center

Claims (1)

A reference station 100 receiving the current position value from the GPS satellite G and wirelessly transmitting the GPS correction value by calculating the current position value and the stored absolute value, and a first through hole 211a formed vertically through the center, And first and second guide grooves 211b and 211c formed in the upper and lower portions of the first through hole 211a in the right and left chambers, respectively, and first and second guide grooves 211b and 211c The first and second coupling grooves 211d and 211e are provided above the first and second coupling grooves 211d and 211e and communicate with the inner surfaces of the first and second guide grooves 211b and 211c. A mounting mechanism body portion 211 having second and third through holes 211h and 211i provided on the front and rear sides of the first through hole 211a, A supporting member insertion hole 212a formed to be in communication with the first through hole 211a of the mounting mechanism body 211 and a fixing hole 212b formed through the side of the mounting body 211, And has a fixing portion 212 provided on the upper side Spring installation mechanism 210; A bushing mechanism body 221 having first and second fastening holes 222a and 223a provided with a mounting mechanism insertion hole 221a formed in the upper and lower portions in the central portion thereof and a bushing body accommodation space 221b formed therein, The first and second fixing plates 222 and 223 and the first and second fixing plates 222 and 223 which are upwardly protruded from the inner upper portion of the buoyancy mechanism body 221 and are arranged to face each other with respect to the mounting mechanism insertion hole 221a, First and second guide plates 224 and 225 which are disposed below and are respectively inserted into the first and second guide grooves 211b and 211c of the mounting mechanism and the first and second guide plates 224 and 225 which are inserted into the buoyancy accommodating space 221b of the buoyancy mechanism body 221 The first and second fastening holes 222a and 223a of the buoyant body 226 and the first and second fastening plates 222 and 223 and the first and second fastening grooves 211d and 211e of the mounting mechanism body 211, Are inserted into the first and second fastening holes 222a and 223a of the first and second fastening plates 222 and 223 and the third and fourth fastening grooves 211f and 211g of the mounting mechanism body 211, 222, 223 to the mounting mechanism body 211, A bushing mechanism 220 having first and second fastening members 227 and 228 for fixing the first and second fastening members 227 and 228, respectively. First and second anchoring members 231 and 232 that are movably inserted into the second and third through holes 211h and 211i of the installation mechanism 210 and first and second anchors 231 and 232 that are connected to the first and second anchors 231 and 232, The anchor mechanism 230 having the wires 233 and 234 and the first and second winches 235 and 236 disposed on the front and rear sides of the mounting mechanism body 211 and winding and unwinding the first and second wires 233 and 234 respectively; A wheel 240 installed at a lower portion of the buoyancy mechanism body 221; A supporting portion 251a in which a plurality of fixing holes 251a1 are formed along the longitudinal direction and an insertion groove 251b1 which is opened in the outer side in the periphery are formed and a connecting portion 251b provided on the upper portion of the supporting portion 251a is formed A supporting member 251 movably inserted into the supporting member insertion hole 212a of the mounting mechanism fixing portion 212, a rotation hole 252a rotatably inserted into the connecting portion 251b of the supporting member 251, A fixing hole 251a1 of the supporting member 251 and a fixing hole 212b of the mounting mechanism fixing portion 212 to fix the supporting member 251, (253); A total station 260 detachably installed in the total station installation member 252 and measuring features; The feature difference data which is detachably installed in the lower part of the total station installation member 252 and indicates whether the feature existing in the actual place actually exists and the size, direction, form, An input device 290 for inputting attribute information data indicating the number of stories of the building and the width of the road; A transmitting device 270 installed in the input device 290 for transmitting the feature difference data and attribute information data from the input device 290; A bolt body 281 formed at the periphery thereof with a thread and detachably inserted into the fixing hole 251a1 of the support member 251 and having both ends protruded from the fixing hole 251a1, And nut bodies 282b and 283b which are provided at the ends of the illumination lamps 282a and 283a and are detachably fastened to the bolt body 281. The first and second bolts 281 and 282 are detachably attached to both ends of the bolt body 281, An illuminator 280 having two illuminating devices 282 and 283 and a receiver 280 for receiving feature difference data and attribute information data from the transmitting device 270 of the field illuminating device 200, (310); A fixed position editing module 321 for correcting and supplementing the original image using the received feature value difference data and attribute information data, a structured editing module 322 for structuring the feature point edited through the fixed position editing module in a geometric form And a digital map maker 320 having a digital map maker module 323 for producing a digital map using structured and edited picture images,
The DBMS connector includes a map renderer, a space queryer, and a space editor, and searches for and extracts service metadata through a server service unit of the main server Be configured to be; The buoyancy mechanism 220 is provided with a 1/4 circular sofa member 500 at intervals of 90 degrees, The sofa member 500 is installed to be adjustable in spacing with the buoyancy mechanism 220 by the forward and backward cylinders 510; The forward and backward cylinders 510 are fixed to the upper surface of the buoyancy mechanism 220; The forward / backward cylinder 510 is provided with a cylinder rod 520; A first screw thread 522 is formed at the tip of the cylinder rod 520; The sofa member 500 includes a 1/4 circular inner member 500a, a 1/4 circular outer member 500b, and a connecting member 5009 that connects the inner member 500a and the outer member 500b Member 500c; A block groove 600 is formed at the center of the inner surface of the inner member 500a; The block groove 600 extends to the lower end of the inner member 500a and the lower portion thereof is maintained in a completely opened state; A guide slit 610 is formed on the front surface of the block groove 600; The block groove (600) is fitted with a flow block (530); A block rod 540 is formed in the flow block 530 and is exposed to the outside through the guide slit 610 and formed with a second screw thread 542 in an opposite direction to the first screw thread 522, ; A connecting member 550 is connected to the first and second threads 522 and 542; The outer member 500b is formed with a plurality of sofas 620; One end of the connecting member 500c is screwed to the outer surface of the inner member 500a and the other end is passed through the outer member 500b and then is fastened with a nut. The inner member 500a and the outer member 500b A spring SP is interposed between them; A forward / backward motor 700 is further installed on the upper surface of the forward / backward cylinder 510; The pinion gear 720 is fixed to the motor shaft 710 of the forward and reverse motor 700 and the pinion gear 720 is meshed with the rack gear 730, Supported by a pair of support brackets 740 vertically protruding from the upper surface of the forward / backward cylinder 510; A pair of fixing brackets 750 protrude from the flow block 530 and the end of the block rod 540 is rotatably fixed to the fixing bracket 750 by a pin P, A pair of torsion springs 760 are installed between the fixing brackets 750 so that the block rod 540 is held upright in a direction perpendicular to the longitudinal direction of the sofa member 500; The first and second anchoring members 231 and 232 are made of synthetic resin balls having spherical shapes and the first and second anchoring members 231 and 232 further include an anti-torque member 800, A connection fixing portion 810 which is ball jointed to the two anchor members 231 and 232 and a cylindrical inner portion formed by flange fixing to the lower side of the connection fixing portion 810 and having a plurality of holes 822 formed therearound, (820) and a weight (830) that is bolted interchangeably to the center of the lower end surface of the anti-torque guiding member (820). A digital map production service system with integrated information.

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