CAPACITIVE COMMUNICATION SYSTEM AND BLUETOOTH PAIRING METHOD

摘要

There is provided a capacitive communication system including an object and a capacitive touch panel. The object includes a plurality of induction conductors configured to have different potential distributions at different time intervals by modulating respective potentials thereof. The capacitive touch panel includes a plurality of sensing electrodes configured to form a coupling electric field with the induction conductors to detect the different potential distributions at the different time intervals. When the different potential distributions match a predetermined agreement between the object and the capacitive touch panel, a near field communication is formed between the object and the capacitive touch panel.

主权项

1. A capacitive communication system, comprising:
an object, the object comprising:
at least one induction conductor; anda controller coupled to the at least one induction conductor and configured to modulate a potential of the at least one induction conductor to be configured as identification data; and a capacitive touch panel, the capacitive touch panel comprising:
at least one sensing electrode configured to form a coupling electric field with the at least one induction conductor, wherein the sensing electrode is configured to output a detection signal corresponding to the identification data according to the coupling electric field; anda processing unit configured to identify whether the object is a specific object according to the detection signal.