Device and method for providing converted blasting pattern coordinate

Abstract

A device and a method for providing a converted blasting pattern coordinate are proposed. The device for providing a converted blasting pattern coordinate includes: a distance difference calculation part configured to preset any one of detonator holes as a reference point, and to calculate each distance difference between X-coordinates and Y-coordinates of the reference detonator hole and the remaining detonator holes; a polar coordinate value derivation part configured to derive polar coordinate values of the detonator holes; a relative angle calculation part configured to calculate a relative angle between first and second detonator holes; and a blasting pattern coordinate conversion part configured to correct angles of the remaining detonator holes by reflecting the relative angle between the first and second detonator holes, and to provide converted blasting pattern coordinates that are obtained such that latitude and longitude coordinates of the detonator holes are converted based on the corrected angles.

1 . A device for providing a converted blasting pattern coordinate, the device comprising:
 a distance difference calculation part configured to preset any one of detonator holes displayed on coordinates of a blasting pattern as a reference point, and to calculate each distance difference between a X-coordinate of the detonator hole preset as the reference point (the reference detonator hole) and X-coordinates of remaining detonator holes and each distance difference between a Y-coordinate of the reference detonator hole and Y-coordinates of the remaining detonator holes;   a polar coordinate value derivation part configured to derive polar coordinate values of the detonator holes by designating the reference detonator hole as references of polar coordinates;   a relative angle calculation part configured to calculate a relative angle between a first detonator hole and a second detonator hole among the remaining detonator holes other than the reference detonator hole on the basis of latitude and longitude coordinate values and polar coordinate values between the first detonator hole and the second detonator hole; and   a blasting pattern coordinate conversion part configured to correct angles of the remaining detonator holes by reflecting the calculated relative angle between the first detonator hole and the second detonator hole, and to provide blasting pattern coordinates by converting the detonator holes in form of latitude and longitude coordinates on the basis of the corrected angles.   
     
     
         2 . The device of  claim 1 , wherein the blasting pattern coordinates designed in a blasting management program are configured in the form of rectangular coordinates, and include rectangular coordinate values including at least one of a distance and an angle of each of the detonator holes. 
     
     
         3 . The device of  claim 1 , wherein the distance difference calculation part is configured to calculate distances between the X-coordinates and the Y-coordinates of the reference detonator hole and the remaining detonator holes. 
     
     
         4 . The device of  claim 1 , wherein the polar coordinate value derivation part is configured to derive the polar coordinate values including at least one of a distance and an angle of each of the detonator holes. 
     
     
         5 . The device of  claim 1 , wherein the relative angle calculation part comprises:
 an detonator hole arbitrary designation part configured to arbitrarily designate the first detonator hole and the second detonator hole among the remaining detonator holes;   a first latitude and longitude coordinate value derivation part configured to collect GPS location information of the designated first and second detonator holes and to derive latitude and longitude coordinate values of the first and second detonator holes;   a first angle calculation part configured to calculate first angles of the first and second detonator holes from the derived latitude and longitude coordinate values of the first and second detonator holes;   a second angle calculation part configured to calculate second angles of the first and second detonator holes from the derived polar coordinate values of the first and second detonator holes; and   a correction angle derivation part configured to calculate the relative angle between the first and second detonator holes by comparing the calculated first angles and the calculated second angles, and to derive a correction angle value on the basis of the calculated relative angle.   
     
     
         6 . The device of  claim 5 , wherein the first angle calculation part is configured to calculate two angles for the first and second detonator holes by applying the latitude and longitude coordinate values of the first and second detonator holes that are derived from the latitude and longitude coordinates with different angles of a start point and a destination point to a Vincenty formula calculation. 
     
     
         7 . The electronic detonation device of  claim 1 , wherein the blasting pattern coordinate conversion part comprises:
 an angle correction part configured to correct the angles of the detonator holes with a correction angle value derived on the basis of the relative angle;   a second latitude and longitude coordinate value derivation part configured to derive latitude and longitude coordinate values of the detonator holes, on the basis of the corrected angles of the detonator holes and the calculated distance differences between the X-coordinates of the reference detonator hole and the remaining detonator holes and the calculated distance differences between the Y-coordinates of the reference detonator hole and the remaining detonator holes; and   a latitude and longitude coordinate generation part configured to generate the latitude and longitude coordinates on the basis of the derived latitude and longitude coordinate values of the detonator holes and to provide the blasting pattern coordinates by converting the detonator holes in form of the generated latitude and longitude coordinates.   
     
     
         8 . A method for providing a converted pattern coordinate, the method comprising:
 by a distance difference calculation part, presetting any one of detonator holes displayed on coordinates of a blasting pattern as a reference point, and calculating each distance difference between a X-coordinate of the detonator hole preset as the reference point (the reference detonator hole) and X-coordinates of remaining detonator holes and each distance difference between a Y-coordinate of the reference detonator hole and Y-coordinates of the remaining detonator holes;   by a polar coordinate value derivation part, deriving polar coordinate values of the detonator holes by designating the reference detonator hole as references of polar coordinates;   by a relative angle calculation part, calculating a relative angle between a first detonator hole and a second detonator hole among the remaining detonator holes other than the reference detonator hole on the basis of latitude and longitude coordinate values and polar coordinate values between the first detonator hole and the second detonator hole; and   by a blasting pattern coordinate conversion part, correcting angles of the remaining detonator holes by reflecting the calculated relative angle between the first detonator hole and the second detonator hole, and providing blasting pattern coordinates by converting the detonator holes in form of latitude and longitude coordinates on the basis of the corrected angles.   
     
     
         9 . The method of  claim 8 , wherein, in the presetting any one of detonator holes displayed on the coordinates of the blasting pattern as the reference point, and calculating each distance difference between the X-coordinate of the reference detonator hole and the X-coordinates of the remaining detonator holes and each distance difference between the Y-coordinate of the reference detonator hole and the Y-coordinates of the remaining detonator holes,
 distances between the X-coordinate of the reference detonator hole and the X-coordinates of the remaining detonator holes and distances between the Y-coordinate of the reference detonator hole and the Y-coordinates of the remaining detonator holes are calculated.   
     
     
         10 . The method of  claim 8 , wherein the calculating the relative angle between the first detonator hole and the second detonator hole among the remaining detonator holes other than the reference detonator hole on the basis of the latitude and longitude coordinate values and the polar coordinate values between the first detonator hole and the second detonator hole, comprises:
 arbitrarily designating the first detonator hole and the second detonator hole among the remaining detonator holes;   collecting GPS location information of the designated first and second detonator holes and deriving latitude and longitude coordinate values of the first and second detonator holes;   calculating first angles of the first and second detonator holes from the derived latitude and longitude coordinate values of the first and second detonator holes;   calculating second angles of the first and second detonator holes from the derived polar coordinate values of the first and second detonator holes; and   calculating the relative angle between the first and the second detonator holes by comparing the calculated first angles and the calculated second angles, and deriving a correction angle value on the basis of the calculated relative angle.   
     
     
         11 . The method of  claim 10 , wherein, in the calculating the first angles of the first and second detonator holes from the derived latitude and longitude coordinate values of the first and second detonator holes,
 when the latitude and longitude coordinate values of the first and second detonator holes, which are derived from the latitude and longitude coordinates with different angles of a start point and a destination point, are applied to a Vincenty formula calculation, two angles for the first and second detonator holes are calculated.   
     
     
         12 . The method of  claim 8 , wherein the correcting the angles of the remaining detonator holes by reflecting the calculated relative angle between the first and the second detonator holes and providing blasting pattern coordinates by converting the detonator holes in form of the latitude and longitude coordinates on the basis of the corrected angles, comprise:
 correcting the angles of the detonator holes with a correction angle value derived on the basis of the relative angle;   deriving latitude and longitude coordinate values of the detonator holes on the basis of the corrected angles of the detonator holes and the calculated distance differences between the X-coordinates of the reference detonator hole and the remaining detonator holes and the calculated distance differences between the Y-coordinates of the reference detonator hole and the remaining detonator holes; and   generating the latitude and longitude coordinates on the basis of the derived latitude and longitude coordinate values of the detonator holes and providing the blasting pattern coordinates by the generated latitude and longitude coordinates.