发明名称 Verfahren und Vorrichtung zur Erfassung der Position von einem Fahrzeug in einem vorgegebenen Bereich, insbesondere einer Lagereinrichtung, sowie Lagerverwaltungsverfahren und -system
摘要 The invention relates to a method and a device for detecting the position of a vehicle (F1-F4) in a given area (100), especially a storage facility. The inventive method comprises the following steps: the size and angle of incremental movement vectors relating to the movement of the vehicle (F-1) is detected; a respective reference position of the vehicle (F1-F4) is automatically determined at predetermined locations (O1-O4) inside the given area (100) whenever the vehicle (F1-F4) passes a corresponding location (O1-O4); the current position of the vehicle (F1-F4) inside the given area (100) is detected by means of vectorial summation of the detected incremental movement vectors with respect to the location vector of the temporary reference position. Automatic determination is carried out by a sensor (L1, L2, MS) which is arranged on the vehicle (F1-F4) and interacts in a contactless manner with a respective reference marking (MS) in the corresponding location (O1-O4) exhibiting reflecting and non-reflecting areas (R1, R2; D) which are scanned simultaneously by the vehicle (F1-F4) by means of at least two signals (ST1,ST2). The coordinates (x,y) of the reference position and, optionally, the angle of passage ( alpha ) are determined by evaluating the variation in time of the reflected intensity of said signals (ST1,ST2).
申请公布号 DE19938345(C1) 申请公布日期 2001.02.15
申请号 DE19991038345 申请日期 1999.08.13
申请人 ISOCOM AUTOMATIONSSYSTEME GMBH 发明人 IRMER, JOCHEN
分类号 G01B7/00;B60R21/00;B65G1/00;B65G1/04;B65G1/137;B65G63/00;B66F9/24;G01B11/00;G01B21/00;G01C21/00;G01C21/12;G05D1/02;(IPC1-7):G01C21/12;G01B7/02;G01D5/36;G01C19/56;G05D3/00;G01B21/02 主分类号 G01B7/00
代理机构 代理人
主权项
地址