发明名称 |
System and method for providing information to operator of pile driver |
摘要 |
A system and method for precisely controlling an amount of tilt of a plumb pile or a batter pile without using two surveying instruments or a clinometer. The system for providing operational information to an operator of a pile driver 10 for driving a pile 101 into the ground has first means 14 for obtaining first data of tilt of the pile in a first coordinate system, a second means 16 for converting the first data into a second data in a second coordinate system defined by at least two points Pl, Pr, and display means 17 for displaying the amount of tile in the second coordinate system. |
申请公布号 |
US9499952(B2) |
申请公布日期 |
2016.11.22 |
申请号 |
US201314414524 |
申请日期 |
2013.07.12 |
申请人 |
KANSAI KOUJI SOKURYOU CO., LTD.;NIPPON STEEL & SUMITOMO METAL CORPORATION |
发明人 |
Nakaniwa Kazuhide;Abe Yukio |
分类号 |
G06F7/70;E02D11/00;E02D13/06 |
主分类号 |
G06F7/70 |
代理机构 |
Buchanan Ingersoll & Rooney PC |
代理人 |
Buchanan Ingersoll & Rooney PC |
主权项 |
1. A method for providing operational information to an operator of a pile driver for driving a pile into the ground, the method comprising the steps of:
(a) setting a total station; (b) determining a mechanical coordinate of the total station; (c) defining a first coordinate system, the first coordinate system having a coordinate origin thereof at the mechanical coordinate; (d) causing the total station to collimate a first central point on a surface of the pile and determine a first coordinate of the first central point in the first coordinate system; (e) causing the total station to collimate a second central point on the surface of the pile and determine a second coordinate of the second central point in the first coordinate system; (f) setting first and second targets on the pile driver or respective positions away from the pile driver; (g) causing the total station to determine coordinates of the first and second targets in the first coordinate system; (h) defining a second coordinate system, the second coordinate system having a first horizontal direction parallel to the a vertical plane including the coordinates of the first and second targets, a second horizontal direction orthogonal to the first horizontal direction, and a reference point at which the pile is to be driven into the ground; (i) converting a first coordinate data in the first coordinate system into the second coordinate system to determine a second coordinate data in the second coordinate system, the first coordinate data being coordinates of first and second centers defined from the first and second coordinates; and (j) determining an amount of tilt of the pile in the second coordinate system using the second coordinate data. |
地址 |
Minoo-Shi, Osaka JP |