Power receiving apparatus, control method of power receiving apparatus, and storage medium
AssigneeCanon Kabushiki Kaisha
InventorTakahiro Shichino
Life of this patent
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Abstract
A control unit 201 of a power receiving apparatus 200 performs a predetermined communication to a power transmitting apparatus 100 via a first communication unit 204 such that power transfer from the power transmitting apparatus 100 is continued, in a case where a control communication using the first communication unit 204 is switched to a control communication using a second communication unit 202.
Claims20
A power receiving apparatus comprising:
- a power receiving unit configured to wirelessly receive power from a power transmitting apparatus;
- a first communication unit configured to perform communication with the power transmitting apparatus using a first communication method;
- and
- a second communication unit configured to perform communication with the power transmitting apparatus using a second communication method, different from the first communication method,
- wherein, while the second communication unit performs the communication with the power transmitting apparatus using the second communication method, the first communication unit transmits specific signals within a predetermined time period.
A control method of a power receiving apparatus, comprising:
- wirelessly receiving power from a power transmitting apparatus;
- performing communication with the power transmitting apparatus using a first communication method;
- and
- performing communication with the power transmitting apparatus using a second communication method different from the first communication method,
- wherein, while the communication with the power transmitting apparatus using the second communication method is performed, specific signals is transmitted within a predetermined time period using the first communication method.
A non-transitory computer readable storage medium storing a program for executing a control method of a power receiving apparatus, the control method comprising:
- wirelessly receiving power from a power transmitting apparatus;
- performing communication with the power transmitting apparatus using a first communication method;
- and
- performing communication with the power transmitting apparatus using a second communication method different from the first communication method,
- wherein, while the communication with the power transmitting apparatus using the second communication method is performed, specific signals is transmitted within the predetermined time period using the first communication method.
A power transmitting apparatus comprising:
- a power transmitting unit configured to wirelessly transmit power to a power receiving apparatus;
- a first communication unit configured to perform communication with the power receiving apparatus using a first communication method;
- and
- a second communication unit configured to perform communication with the power receiving apparatus using a second communication method different from the first communication method,
- wherein, while the second communication unit performs the communication with the power transmitting apparatus using the second communication method, the first communication unit receives specific signals within a predetermined time period.
A control method of a power transmitting apparatus, comprising:
- wirelessly transmitting power to a power receiving apparatus;
- performing communication with the power receiving apparatus using a first communication method;
- and
- performing communication with the power receiving apparatus using a second communication method different from the first communication method,
- wherein, while the communication with the power transmitting apparatus using the second communication method is performed, specific signals is received within a predetermined time period using the first communication method.
A non-transitory computer readable storage medium storing a program for executing a control method of a power transmitting apparatus, the control method comprising:
- wirelessly transmitting power to a power receiving apparatus;
- performing communication with the power receiving apparatus using a first communication method;
- and
- performing communication with the power receiving apparatus using a second communication method different from the first communication method,
- wherein, while the communication with the power transmitting apparatus using the second communication method is performed, specific signals is received within a predetermined time period using the first communication method.
Dependencies are inferred from the claim text.