公开(公告)号：US20070276558A1

公开(公告)日：2007-11-29

申请号：US10594183

申请日：2004-10-04

Applicant: Kyeong-Keun Kim

Inventor： Kyeong-Keun Kim

IPC: G05D1/02

CPC classification number: G01S13/825 ,  G05D1/0236 ,  G05D1/0272 ,  G05D2201/0211

Abstract: A navigation system for a position self control robot including a main body having a locomotion unit is provided. The navigation system includes two-dimensional (2D) barcodes, a barcode reader, and a control unit. The 2D barcodes are formed at predetermined intervals on a floor having a predetermined size and respectively have different unique coordinate values. The barcode reader is installed at a predetermined position in a lower portion of the main body to read a 2D barcode on the floor. The control unit is installed at the main body to be electrically connected with the barcode reader, recognizes absolute coordinates within a predetermined area, which are stored in memory, based on a unique coordinate value of the 2D barcode read by the barcode reader, applies the absolute coordinates to a programmed locomotion algorithm, and controls the locomotion unit to move the main body.

Abstract translation: 提供了一种用于位置自我控制机器人的导航系统，其包括具有移动单元的主体。 导航系统包括二维（2D）条形码，条形码读取器和控制单元。 2D条形码以预定的间隔形成在具有预定尺寸的地板上，并且分别具有不同的唯一坐标值。 条形码读取器安装在主体的下部的预定位置，以读取地板上的2D条形码。 控制单元安装在主体上以与条形码读取器电连接，基于由条形码读取器读取的2D条形码的唯一坐标值，识别存储在存储器中的预定区域内的绝对坐标， 绝对坐标到编程运动算法，并控制运动单元移动主体。