公开(公告)号：US20200034677A1

公开(公告)日：2020-01-30

申请号：US16488707

申请日：2018-03-12

Applicant: SONY MOBILE COMMUNICATIONS INC.

Inventor： Henrik BENGTSSON ,  Peter LERUP ,  Pontus OLDBERG

IPC: G06K19/07 ,  H04W4/80 ,  H04B5/00 ,  A63B24/00

Abstract: An electronic tag (1) with a Bluetooth (BT) transmitter and a proximity sensor is configured to automatically, when an object (30) enters a detection zone of the proximity sensor, switch from a default sleep mode, in which the BT transmitter is deactivated, to an active mode in which the BT transmitter transmits a data package including an identifier of the electronic tag (1). A data collection system may include system devices (100) provided with a respective electronic tag (1) that stores a unique identifier of the system device (100), and a computer system (50) that receives the identifier from a portable electronic device (30) configured to intercept data packets from electronic tags (1). The system devices (100) may comprise exercise devices, and the data collection system may be a workout system that allows users of the exercise devices to automatically track their workout.