Power receiving device, power transmitting device, method for the same, and storage medium
A power receiving device includes: power receiving unit configured to receive power wirelessly from a power transmitting device; receiving unit configured to receive first information related to a voltage of an inverter included in the power transmitting device from the power transmitting device; and transmitting unit configured to transmit a specific signal to the power transmitting device on the basis of second information which is determined on the basis of the first information, the power transmitting device that has received the specific signal restricting the voltage of the inverter.
1 . A power receiving device comprising:
a power receiving unit configured to receive power wirelessly from a power transmitting device;
a receiving unit configured to receive first information related to a voltage of an inverter included in the power transmitting device from the power transmitting device; and
a transmitting unit configured to transmit a specific signal to the power transmitting device on the basis of second information which is determined on the basis of a plurality of specific indicators calculated a plurality of times, wherein the specific indicator is calculated on the basis of the first information and the power transmitting device that has received the specific signal restricts the voltage of the inverter.
2 . The power receiving device according to claim 1 , wherein the second information is determined on the basis of the first information and third information related to a voltage rectified by the power receiving device.
3 . The power receiving device according to claim 2 , wherein the third information is information related to an output voltage of a rectifier included in the power receiving device.
4 . The power receiving device according to claim 2 , wherein the third information is information related to an output voltage of a rectifier included in the power receiving device, the output voltage being measured in a light load state.
5 . The power receiving device according to any one of claims claim 1 , wherein the first information is information related to the voltage of the inverter measured in a light load state.
6 . The power receiving device according to claim 1 , wherein the specific indicator is an indicator representing coupling between a power transmitting coil included in the power transmitting device and a power receiving coil included in the power receiving device.
7 . A method for a power receiving device comprising:
receiving power wirelessly from a power transmitting device;
receiving first information related to a voltage of an inverter included in the power transmitting device from the power transmitting device; and
transmitting a specific signal to the power transmitting device on the basis of second information which is determined on the basis of the first information a plurality of specific indicators calculated a plurality of times, wherein the specific indicator is calculated on the basis of the first information and the voltage of the inverter is restricted by the power transmitting device that has received the specific signal.
8 . A non-transitory storage medium storing a program of a power receiving device causing a computer to perform a method for the power receiving device, the method comprising:
receiving power wirelessly from a power transmitting device;
receiving first information related to a voltage of an inverter included in the power transmitting device from the power transmitting device; and
transmitting a specific signal to the power transmitting device on the basis of second information which is determined on the basis of a plurality of specific indicators calculated a plurality of times,
wherein the specific indicator is calculated on the basis of the first information and the voltage of the inverter is restricted by the power transmitting device that has received the specific signal.
9 . A power transmitting device comprising:
a power transmitting unit configured to transmit power wirelessly to a power receiving device;
a transmitting unit configured to transmit first information related to a voltage of an inverter included in the power transmitting device to the power receiving device;
a receiving unit configured to receive a specific signal from the power receiving device that determines second information determined on the basis of the first information a plurality of specific indicators calculated a plurality of times, wherein the specific indicator is calculated on the basis of the first information; and
a restricting unit configured to restrict the voltage of the inverter in a case where the specific signal is received.
10 . A method for a power transmitting device comprising:
transmitting power wirelessly to a power receiving device;
transmitting first information related to a voltage of an inverter included in the power transmitting device to the power receiving device;
receiving a specific signal from the power receiving device that determines second information determined on the basis of a plurality of specific indicators calculated a plurality of times, wherein the specific indicator is calculated on the basis of the first information; and
restricting the voltage of the inverter in a case where the specific signal is received.
11 . A non-transitory storage medium storing a program of a power transmitting device causing a computer to perform a method for the power transmitting device, the method comprising:
transmitting power wirelessly to a power receiving device;
transmitting first information related to a voltage of an inverter included in the power transmitting device to the power receiving device;
receiving a specific signal from the power receiving device that determines second information determined on the basis of the first information a plurality of specific indicators calculated a plurality of times, wherein the specific indicator is calculated on the basis of the first information; and
restricting the voltage of the inverter in a case where the specific signal is received.