KR20190080087A - field management system and methods used geographic information system - Google Patents

Abstract

The present invention relates to a field management system using a geographic information system which uses a mobile device having a geographic information system mounted therein and a distance measurement device to easily and conveniently manage a spot investigation and be used in various fields such as map display linked with GPS, a GPS location when taking a picture, a direction of taking the picture, a function of storing a picture image matched with the map, and a background map service on a server. In addition, the field management system comprises a mobile terminal and a distance measurement device.

Description

Field management system and method using geographic information system

Field of the Invention [0002] The present invention relates to a field management system and a management method, and more particularly, to a field management system and a management method that enable easy and convenient management of a field survey using a mobile device and a distance measuring instrument equipped with a geographic information system .

More particularly, the present invention relates to a method and apparatus for mapping a map using a geographic information system that can be used in various fields such as a map display linked with GPS, a GPS position in photographing, a photographing direction, a function of storing a photographic image matched with a map, Field management system and management method.

As electronic communication technology develops, various electronic devices are being developed. Among these electronic devices, there are various devices such as a computer, a mobile phone, and a smart phone.

On the other hand, systems for managing work sites such as civil engineering sites in cooperation with GPS have been developed in such electronic devices, for example, Patent Documents 1 and 2.

Patent Document 1 discloses a field management system comprising: a client terminal including a GPS module for acquiring current location information; and a first wireless communication unit for transmitting the site information and location information through a wireless communication network; And a second wireless communication unit for receiving current location information or site information from a client terminal in the field using a wireless communication network, a wireless data processing unit for collecting and analyzing the location information or the site information to generate comprehensive situation information, And a field management server including a transmission page production section for reconstructing information as a transmission page of a web page format and a DMB transmission section for transmitting an transmission page in a BWS (Broadcast Website Service) format, and the client terminal includes a DMB And a situation information display unit for parsing the module and the transmission page to display the general situation information of the other client terminals on the field map,

Patent Document 2 discloses a design information storage unit in which a 2D drawing or 3D model for a building is stored; A construction location code storage means arranged at each construction site of the building under construction and storing location information of each construction site; The site information of the construction site is received and transmitted to the construction information storage unit or the site information stored in the construction information storage unit is received and displayed and the location information of the construction site code storage means is received and transmitted to the construction location mapping unit, A wireless terminal for receiving and displaying 2D drawings or 3D model information stored in a storage unit; A construction location mapping unit for mapping the location information of the construction location code storage unit inputted through the wireless terminal and the position value of the construction location in the 2D drawings or the 3D model stored in the design information storage unit; And a construction information storage unit for receiving the position value of the construction position mapped to the position information of the construction position code storage unit from the construction position mapping unit and storing the field information inputted to the wireless terminal in association with the position value of the construction position And the construction location code storage means is a location based construction site management system which is at least one of an output location type coordinate tag storing a coordinate value of a construction location or an electronic element type sensor storing a coordinate value of a construction location,

Patent Document 3 describes a manual registration step in which a manual for a construction guide corresponding to a construction site is registered in a field management server for each construction site; A moving picture photographing step of executing an application installed on a worker terminal of a construction site and photographing the progress of the construction as a moving picture; And a manual progress status movie photographed in the movie shooting step so that the user can confirm whether the construction progress status photographed in the movie shooting step is progressed according to the manual registered in the manual registration step, And a construction status display step of displaying the construction site together with the construction site.

In this way, various field management technologies using electronic devices, especially mobile terminals, have been developed. Most of them are mobile products based on Android or IOS, and Android is simple and portable. However, And there is a disadvantage that it is inconvenient to actually use for business.

In addition, in the case of the existing field management system, there is a disadvantage in that the method of receiving image-based data by communication is used or a method using a stand alone image is mainly used.

In addition, in the field of map production and digital map production, there is a problem that the workability is reduced due to the use of a paper drawing and then inputting it again using the editing GIS Tool of a computer.

Korean Patent No. 10-1433216 Korean Patent No. 10-1255950 Korean Patent Publication No. 10-2017-0014523

As described above, the present invention has been developed in order to solve the problems of the prior art, and it is an object of the present invention to provide a field management system and a management method that can easily and conveniently manage field investigation using a mobile device and a distance measuring instrument equipped with a geographic information system And to provide the above objects.

Particularly, the present invention enables the direct editing of the department managed by the site investigation and GIS input, thereby displaying the map linked with the GPS, the GPS position in the photographing, the direction in which the photograph was taken, And to provide a field management system and a management method using a geographical information system that can be utilized in various fields such as a function, a server, and a background map service.

In order to achieve the above object, a field management system using a geographic information system according to the present invention is a field management system for managing construction sites such as architecture, civil engineering, forest, gas and communication, And a management program for displaying the position information of the target point measured by the distance measuring unit, the information of the captured target point, the GPS coordinate information or the structure GPS coordinate information in the form of an icon or a current position icon, And a distance measuring device for measuring two known points and measuring the position of the target point with the two measured points as reference points.

The mobile terminal may be any one of a smart phone, a PDA, and a notebook computer.

Preferably, the mobile terminal is provided with a function of displaying a map linked with a GPS, a GPS position at the time of photographing, a direction in which the photograph is taken, a photo image matching with the map, and a background map providing function in the server.

A method for managing a site using a geographic information system, the method comprising: a connecting step of turning on a mobile terminal and connecting to a management program; A GPS activating step of activating a GPS module to track the current position of the terminal; Interlocking the distance measuring instrument to operate the distance measuring instrument and link it with the management program; A measuring step of measuring two known points using a distance measuring device and then measuring a target point with two points as reference points; A photographing step of photographing the target point using the camera function of the mobile terminal and matching the photographing with the GPS module; And a display step of displaying information on the photographed target point and the GPS coordinate information or the structure GPS coordinate information in the form of an icon or a current point position icon and displaying them on the screen.

As described above, the field management system using the geographic information system according to the present invention can easily and conveniently manage the field survey using the mobile terminal and the distance measuring device.

That is, according to the present invention, the facility can be rapidly inspected by the mobile terminal and the distance measuring device without a drawing in the field, and since the investigator alone can perform all of this, it is possible to save manpower, It is possible to perform on-site management by operation.

In addition, the present invention can display the virtual point on the map by linking the location information of the mobile terminal with the GPS, and the image photographed through the corresponding mobile terminal is matched with the spatial data of the GPS position in real time, So that it is possible to manage the situation of the site more easily.

1 is a block diagram of a field management system using a geographic information system according to the present invention;
Fig. 2 is an example of the management screen of the field management program provided in the field management system using the geographic information system according to the present invention
FIG. 3 is a schematic diagram showing the contents of the field survey conducted by the field management system using the geographic information system according to the present invention
FIG. 4 is a flowchart of the management process by the field management system using the geographic information system according to the present invention

The present invention is capable of various modifications and various embodiments, and specific embodiments are illustrated in the drawings and described in detail with reference to the drawings. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

Like reference numerals are used for like elements in describing each drawing. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The present invention can easily and conveniently manage a field survey using a mobile terminal and a distance measuring instrument.

The field management system using the geographic information system according to the present invention is a field management system for managing construction sites such as architecture, civil engineering, forestry, gas, and communication, and can more easily grasp and manage the physical conditions on the site.

As shown in FIG. 1, the field management system using the geographic information system according to the present invention can manage the site by using only the mobile terminal 10 having the GPS module and the distance measuring device 20, It is possible to reduce the time and manpower required for on-site management.

The mobile terminal 10 is capable of capturing a video image so that it can photograph a situation of a scene in real time. And a GPS module for checking the position information in comparison with the photographed scene image.

Also, the mobile terminal 10 may display the location information of the target point measured from the distance measuring unit, the information of the captured target point, the GPS coordinate information or the structure GPS coordinate information into the icon or the present point location icon, And a program 10p.

The mobile terminal 10 can be portable, and various portable terminals including a video camera and a GPS module can be used. For example, the portable terminal 10 can be any one of a smart phone, a PDA, and a notebook, Any specification can be used.

The mobile terminal also has a GPS map display function, a GPS position at the time of photographing, a direction in which the photograph is taken, a photograph image matching with the map, and a background map providing function in the server.

Of course, this function is performed by the management program.

The management program 10p has a screen as shown in FIG. 2. The management program 10p includes a plurality of windows. In some windows, position information of the target point measured by the distance measuring device can be displayed in a graph form. It is possible to display a photograph of the photographed target using the camera function of the terminal.

The distance measuring device 20 can select any one of conventional distance measuring devices capable of wireless communication with the mobile terminal.

The distance measuring unit 20 measures two known points and then measures the position of the target point with the two measured points as reference points.

The positional information of the target point measured by the distance measuring unit 20 can be accurately identified by analyzing the angle and distance between the target point and the reference point, which can be matched with the map of the GPS module by the management program.

Of course, the image photographed by the mobile terminal may be an image of the target point measured by the distance measuring device, and the image and position information are compared with GPS coordinate information or structure GPS coordinate information.

In addition, the image photographed by the mobile terminal and the position information of the target point measured by the distance measuring instrument can be displayed in the form of an icon on the map provided by the GPS module through the management program.

Of course, icons can be made in various shapes, but it is preferable to make them by matching with those used in normal maps.

Hereinafter, a field management method performed by the field management system using the geographical information system configured as above will be described.

First, the mobile terminal is turned on and connected to the management program. (S1)

Of course, an icon for starting a management program is installed in the mobile terminal, and the management program is driven by selecting this icon.

When the management program is started, the GPS module is simultaneously activated to track the current position of the terminal (S2);

In the GPS activation step S2, the manager or the operator may arbitrarily activate the GPS module. However, it is preferable that the step is performed at the same time when the management program is started. At the same time as the management program is started, the GPS activation step is automatically performed This makes it easier for the operator to perform management tasks.

When the current position of the mobile terminal is confirmed by the GPS activation step, the distance measuring device is operated to interlock with the management program (S3)

It is preferable that the step of interlocking the distance measuring instrument S3 is performed automatically after the start of the management program and the GPS activation step.

That is, when the distance measuring device is provided with a short distance communication module, the distance measuring device automatically detects the distance measuring device so that the distance measuring device is interlocked with the distance measuring device.

The distance measuring device is turned on, and two known points are measured, and the target point is measured with two points as reference points (S4)

In the measuring step S4, the position of the target point is measured with the reference point as a reference point, and the accurate position of the target point can be measured from the distance between the target point and the distance measurer between the reference point and the target point, S5 and may be displayed on the map of the GPS module.

The photographing step S5 photographs the target point using the camera function of the mobile terminal and matches the target point with the GPS module.

The information of the target point matched with the GPS module in the photographing step S5 is displayed on the screen by mapping the GPS coordinate information or the structure GPS coordinate information to an icon or a current position position icon on the map of the GPS module.

An icon displayed on the screen can be arbitrarily designated by an administrator or an operator, but it is preferable to use a mark used in a normal map.

10: Mobile terminal
10p: Management program
20: Distance measuring instrument

Claims (4)

In a field management system for managing construction sites such as architecture, civil engineering, forest, gas, and communication,
It is possible to capture images, and it has a GPS module. The position information of the target point measured from the distance measuring unit, the information of the captured target point, the GPS coordinate information or the structure GPS coordinates information is displayed by an icon or a current position icon. A mobile terminal 10 having a management program 10p for displaying the management program 10p,
And a distance measuring unit (20) for measuring two known points and measuring the position of the target point with the two measured points as reference points. The method according to claim 1,
Wherein the mobile terminal is one of a smart phone, a PDA, and a notebook computer. The method according to claim 1,
Wherein the mobile terminal has a function of displaying a map linked with a GPS, a GPS position in photographing, a direction in which a photograph is taken, a photo image matching with the map, and a background map providing function in the server. system. A method for managing a site using a site management system according to any one of claims 1 to 3,
A connection step (S1) of turning on the mobile terminal and connecting to the management program;
A GPS activating step (S2) of activating the GPS module to track the current position of the terminal;
A distance measuring instrument interlocking step (S3) in which the distance measuring instrument is operated to interlock with the management program;
A measuring step (S4) of measuring two known points using a distance measuring instrument and then measuring a target point with two points as reference points;
A photographing step (S5) of photographing the target point using the camera function of the mobile terminal and matching it with the GPS module; And
And a display step (S6) of displaying information on the photographed target point, GPS coordinate information or structure GPS coordinate information in the form of an icon or a current position icon and displaying the information on the screen.

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