SYSTEM AND METHOD FOR FACILITATING AVOIDANCE OF WIRELESS CHARGING CROSS CONNECTION

摘要

A system and method for charging a chargeable device is provided. The system can include a wireless charger including a wireless power antenna and a wireless power transmitter coupled to the wireless power antenna and configured to generate a wireless charging field in at least one charging region. The wireless charging field includes a plurality of power signals. The wireless charger further includes a communication antenna and a transceiver coupled to the communication antenna and configured to communicate with the chargeable device via the communication antenna. The wireless charger further includes a controller configured to facilitate avoidance of cross connection of the chargeable device with the wireless charger and at least one other wireless charger in which the chargeable device receives power from the wireless power transmitter of the wireless charger while communicating with at least one other wireless charger. The system can include a chargeable device including a controller configured to generate a load pulse configured to be received by the wireless charger.

主权项

1. A wireless charger for charging a chargeable device, the wireless charger comprising:
a wireless power antenna; a wireless power transmitter coupled to the wireless power antenna and configured to generate a wireless charging field in at least one charging region, the wireless charging field comprising a plurality of power signals; a communication antenna; a transceiver coupled to the communication antenna and configured to communicate with the chargeable device via the communication antenna; and a controller configured to facilitate avoidance of cross connection of the chargeable device with the wireless charger and at least one other wireless charger in which the chargeable device receives power from one of the wireless charger or the at least one other wireless charger while communicating with the other of the wireless charger or the at least one other wireless charger.