Position and/or movement detection device uses evaluation of signals provided by several transmitters detecting electromagnetic or sonar waves provided by transmitter attached to object

摘要

The device uses a position detection system with at least one transmitter attached to a monitored object (O) and a number of cooperating receivers (E1,...E4), for detection of electromagnetic or sonar waves provided by the transmitter, coupled to an evaluation unit (A) providing position or movement data, received by a processor (R1).