公开(公告)号：DE19823260A1

公开(公告)日：1999-12-09

申请号：DE19823260

申请日：1998-05-26

Applicant: RADEMACHER WILHELM

Inventor： BECKMANN ROBERT ,  FARWERK ANDREAS ,  RADEMACHER WILHELM

IPC: B62D1/28 ,  G05D1/02 ,  B62D6/00

Abstract: The system guides transport vehicles (1) with a combined drive- and steering arrangement (6) and an electronic path control (7) along reference marks (8) which are installed in a floor along a reference path (2). Sensor arrangement (10) are arranged in the transport vehicle, and a path-measuring arrangement (11) is connected with the path control, to determine the actual position of the vehicle. Each reference mark consists of two discreet reference elements (13), especially in form of magnet elements embedded in or glued on the floor A control program in the path control calculates the necessary nominal values for a path- and steering angle. Each reference mark consists of two discreet reference elements (13), especially in form of magnet elements embedded in or glued on the floor, whereby the distance between the reference elements is smaller than the distances between the reference marks. A sideways deviation of the vehicle is continuously determined with respect to the passed reference marks, and a corresponding steering angle is determined based on the data provided by the path-measuring arrangement.