Back to results
US 11,479,138 B2Granted
Mobile object apparatus and method of driving mobile object apparatus
AssigneeSony Corporation
InventorSeiji Kadota
Life of this patent
Estimating the term…
Abstract
A mobile object apparatus includes an electric power reception unit that receives electric power transmitted in a non-contact manner from, out of a plurality of power feed apparatuses that are allocated to a plurality of small areas within a predetermined area and are capable of transmitting electric power in a non-contact manner, the power feed apparatus allocated to the small area adjacent to the mobile object apparatus, a drive unit that executes a movement operation on the predetermined area, and an electric power storage unit that stores an electric power amount requisite for the movement operation to the small areas located next to the adjacent small area.
Claims12
A mobile object apparatus, comprising:
- an electric power reception circuit configured to receive electric power in a noncontact manner from a power feed apparatus of a plurality of power feed apparatuses, wherein
- each power feed apparatus of the plurality of power feed apparatuses is allocated to a sub-area of a plurality of sub-areas,
- the plurality of sub-areas is within a specific area,
- the mobile object apparatus is at a first sub-area of the plurality of subareas,
- each power feed apparatus has a capability to transmit the electric power in the non-contact manner, and
- the power feed apparatus is allocated to the first sub-area adjacent to the mobile object apparatus;
- an electric power storage circuit configured to store the received electric power;
- and
- a control circuit configured to:
- compare an amount of the stored electric power with a threshold value, wherein the threshold value corresponds to an electric power amount requisite for a movement operation of the mobile object apparatus from the first sub-area to a second sub-area of the plurality of sub-areas, wherein the second sub-area is located next to the first sub-area;
- control the electric power reception circuit to continue the reception of the electric power from the power feed apparatus, wherein the electric power reception circuit is controlled based on the amount of the stored electric power that is less than the threshold value;
- control execution of the movement operation of the mobile object apparatus from the first sub-area to the second sub-area, wherein
- the execution of the movement operation is controlled based on the amount of the stored electric power that is one of equal to or greater than the threshold value, and
- the amount of stored electric power becomes smaller than the threshold value based on the movement operation of the mobile object apparatus from the first sub-area to the second sub-area;
- and
- control execution of a stop operation to stop the movement operation of the mobile object apparatus, wherein the execution of the stop operation is controlled based on the amount of the stored electric power that is less than the threshold value and completion of the execution of the movement operation.
13 more elements
A method, comprising:
- in a mobile object apparatus:
- receiving, by an electric power reception circuit of the mobile object apparatus, electric power in a non-contact manner from a power feed apparatus of a plurality of power feed apparatuses, wherein
- each power feed apparatus of the plurality of power feed apparatuses is allocated to a sub-area of a plurality of sub-areas,
- the plurality of sub-areas is within a specific area,
- the mobile object apparatus is at a first sub-area of the plurality of subareas,
- each power feed apparatus has a capability to transmit the electric power in the non-contact manner, and
- the power feed apparatus is allocated to the first sub-area, adjacent to the mobile object apparatus;
- storing, by an electric power storage circuit of the mobile object apparatus, the received electric power;
- comparing, by a control circuit of the mobile object apparatus, an amount of the stored electric power with a threshold value, wherein the threshold value corresponds to an electric power amount requisite for a movement operation of the mobile object apparatus from the first sub-area to a second sub-area of the plurality of sub-areas, wherein the second sub-area is located next to the first sub-area;
- controlling, by the control circuit, the electric power reception circuit to continue the reception of the electric power from the power feed apparatus, wherein the electric power reception circuit is controlled based on the amount of the stored electric power that is less than the threshold value;
- controlling, by the control circuit, execution of the movement operation of the mobile object apparatus from the first sub-area to the second sub-area, wherein
- the execution of the movement operation is controlled based on the amount of the stored electric power that is one of equal to or greater than the threshold value,
- the amount of stored electric power becomes smaller than the threshold value based on the movement operation of the mobile object apparatus from the first sub-area to the second sub-area;
- and
- controlling, by the control circuit, execution of a stop operation to stop the movement operation of the mobile object apparatus, wherein the execution of the stop operation is controlled based on the amount of the stored electric power that is less than the threshold value and completion of the execution of the movement operation.
12 more elements
Dependencies are inferred from the claim text.