Datalogic IP Tech S.r.l.

Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Consorzio Nazionale Interuniversitario Per Le Telecommunicationi

Consorzio Nazionale Interuniversitario Per Le Telecomunicazioni

Enrico Savioli

Marco Bottazzi

Federico Natali

Niels Hadaschik

Andrea Conti

Davide Dardari

A beacon anchor may include a signal generator configured to generate an ultra-wide band signal inclusive of a unique identifier associated with the beacon anchor, where the UWB signal is a pulse sequence. A transceiver may be in communications with the signal generator. Responsive to receiving the UWB signal from the signal generator, the UWB signal may be broadcast. A processing unit may be in communication with the transceiver, and, responsive to receiving a unicast communications session request from a portable device, be configured to establish a unicast communications session with the portable device to enable a distance between the portable device and beacon anchor to be determined. Through use of UWB signals, relative position (e.g., in front of or behind the beacon anchor) may be determined, thereby enabling different actions to be taken in response to determining the relative position.

High accuracy indoor locating system

A data reading system, and associated methods of operation, for locating and tracking a position of tagged items on a conveyor system. The system includes a data reader and a conveyor system operable to transport the tagged items through a read region of the data reader. A processor, in operative communication with the data reader, obtains data from an item tag being passed through the read region at a first time, at a second time, at a subsequent third time, and so forth. Based on the readings, the processor estimates an initial position of each item tag and determines an order at which each item reaches a reference position on the conveyor system.

Method and system for determining the position and movement of items using radio frequency data

In a UWB real time locating system, UWB readers () are synchronized by adjusting a clock of a UWB slave reader () until the UWB reader () receives each UWB pulse () of a sequence of UWB pulses () having a predetermined pulse period (Tp) and encoding a master UWB reader unique identifier at an expected time slot () within each predetermined pulse period (Tp), the expected time slot () being related to the distance between the UWB tag reader () and a master UWB reader ().

Synchronization of a real-time UWB locating system

Growing community of inventors

Bologna, Italy

Enrico Savioli