Systems and methods for designating a master power transmitter in a cluster of wireless power transmitters
First Claim
1. A method of designating a master power transmitter in a cluster of wireless power transmitters, comprising:
- at a first power transmitter that is in wireless communication with other power transmitters;
receiving, from a respective power transmitter of the other power transmitters, signals including information indicating at least (1) a network address of the respective power transmitter, and (2) status information of the respective power transmitter regarding whether the respective power transmitter is in a master mode or a non-master mode;
in accordance with a first determination that none of the other power transmitters is in the master mode, determining whether a first network address of the first power transmitter is lower than respective network addresses of the other power transmitters;
in accordance with a second determination that the first network address is lower than the respective network addresses of the other power transmitters;
operating the first power transmitter in the master mode;
sending, to each of the other power transmitters, an indication that the first power transmitter is in the master mode; and
while the first power transmitter is operating in the master mode, assigning each of the other power transmits to transmit wireless power waves to one or more power receivers.
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Abstract
An example method is performed at a first transmitter in communication with other power transmitters, the method including: receiving, from a respective transmitter of the other transmitters, information indicating at least (1) a network address, and (2) status information regarding whether the respective transmitter is in master or non-master mode. The method also includes, if none of the other power transmitters is in the master mode, determining whether a first network address of the first transmitter is lower than respective network addresses of the other transmitters. The method further includes: if the first network address is lower than the respective network addresses: operating the first transmitter in the master mode; and sending an indication that the first transmitter is in the master mode. While the first transmitter is in the master mode, the first transmitter assigns each of the other transmitters to transmit power waves to one or more receivers.
1029 Citations
17 Claims
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1. A method of designating a master power transmitter in a cluster of wireless power transmitters, comprising:
at a first power transmitter that is in wireless communication with other power transmitters; receiving, from a respective power transmitter of the other power transmitters, signals including information indicating at least (1) a network address of the respective power transmitter, and (2) status information of the respective power transmitter regarding whether the respective power transmitter is in a master mode or a non-master mode; in accordance with a first determination that none of the other power transmitters is in the master mode, determining whether a first network address of the first power transmitter is lower than respective network addresses of the other power transmitters; in accordance with a second determination that the first network address is lower than the respective network addresses of the other power transmitters; operating the first power transmitter in the master mode; sending, to each of the other power transmitters, an indication that the first power transmitter is in the master mode; and while the first power transmitter is operating in the master mode, assigning each of the other power transmits to transmit wireless power waves to one or more power receivers. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
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16. A wireless power transmitter comprising:
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an array of antennas; a communication component; and one or more processors, wherein the wireless power transmitter is in wireless communication with other wireless power transmitters, and wherein the one or more processors are configured to; receive, from a respective power transmitter of the other power transmitters, signals including information indicating at least (1) a network address of the respective power transmitter, and (2) status information of the respective power transmitter regarding whether the respective power transmitter is in a master mode or a non-master mode; in accordance with a first determination that none of the other power transmitters is in the master mode, determine whether a first network address of the first power transmitter is lower than respective network addresses of the other power transmitters; in accordance with a second determination that the first network address is lower than the respective network addresses of the other power transmitters; operate the first power transmitter in the master mode; send, to each of the other power transmitters, an indication that the first power transmitter is in the master mode; and while the first power transmitter is operating in the master mode, assign each of the other power transmits to transmit wireless power waves to one or more power receivers.
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17. A non-statutory computer readable storage medium comprising executable instructions that, when executed by a first wireless power transmitter with one or more processors, a communication component, and an array of antennas configured to transmit power waves, the first power transmitter in wireless communication with other power transmitters, cause the first wireless power transmitter to:
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receiving, from a respective power transmitter of the other power transmitters, signals including information indicating at least (1) a network address of the respective power transmitter, and (2) status information of the respective power transmitter regarding whether the respective power transmitter is in a master mode or a non-master mode; in accordance with a first determination that none of the other power transmitters is in the master mode, determining whether a first network address of the first power transmitter is lower than respective network addresses of the other power transmitters; in accordance with a second determination that the first network address is lower than the respective network addresses of the other power transmitters; operating the first power transmitter in the master mode; sending, to each of the other power transmitters, an indication that the first power transmitter is in the master mode; and while the first power transmitter is operating in the master mode, assigning each of the other power transmits to transmit wireless power waves to one or more power receivers.
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Specification