VEHICULAR SYSTEM, COMMUNICATION APPARATUS, POWER-FEEDING DEVICE, AND NON-TRANSITORY TANGIBLE COMPUTER-READABLE STORAGE MEDIUM

• US 20150357830A1
• Filed: 12/12/2013
• Published: 12/10/2015
• Est. Priority Date: 01/31/2013
• Status: Active Grant

• Current Assignee: DENSO Corporation
• Original Assignee: DENSO Corporation
• Inventors: GOTOU, Toshiyuki
• Granted Patent: US 9,991,746 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: B60L 2210/30 AC to DC converters
• CPC Class Codes: B60L 2240/70 Interactions with external data bases, e.g. traffic centres
• CPC Class Codes: B60L 50/16 with provision for separate direct mechanical propulsion
• CPC Class Codes: B60L 53/122 Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
• CPC Class Codes: B60L 53/65 involving identification of vehicles or their battery types
• CPC Class Codes: H02J 50/10 using inductive coupling
• CPC Class Codes: H02J 50/12 of the resonant type
• CPC Class Codes: H02J 50/80 involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and receiving devices
• CPC Class Codes: H02J 7/00034 Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
• CPC Class Codes: H04B 15/02 Reducing interference from electric apparatus by means located at or near the interfering apparatus
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 10/72 Electric energy management in electromobility
• CPC Class Codes: Y02T 90/12 Electric charging stations
• CPC Class Codes: Y02T 90/14 Plug-in electric vehicles
• CPC Class Codes: Y02T 90/16 Information or communication technologies improving the operation of electric vehicles
• CPC Class Codes: Y02T 90/167 Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
• CPC Class Codes: Y04S 30/14 Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

A vehicular system mounted to a vehicle includes: a power-feeding device that wirelessly feeds power to a power-feeding object device; a communication device that performs wireless communication with a predetermined portable device; and a control device that controls to stop a power-feeding operation of the power-feeding device when the communication device performs wireless communication with the portable device.

Claims

1. A vehicular system mounted to a vehicle, comprising:

a power-feeding device that feeds power wirelessly to a power-feeding object device;

a communication device that performs wireless communication with a predetermined portable device; and

a control device that controls a power-feeding operation performed by the power-feeding device to stop when the communication device performs wireless communication with the portable device.

2. The vehicular system according to claim 1,

wherein the control device transmits a control signal that controls the power-feeding device to stop the power-feeding operation performed by the power-feeding device when the control device performs wireless communication with the portable device.

3. The vehicular system according to claim 2,

wherein the power-feeding device initiates the power-feeding operation subsequent to a predetermined time period, which has elapsed from stopping transmission of the control signal from the control device.

4. The vehicular system according to claim 2,

wherein the communication device is configured to reattempt wireless communication up to a predetermined maximum number of times when the wireless communication with the portable device is not successful;

and

wherein the control device stops transmission of the control signal after the wireless communication is successful or reattempt reaches the predetermined maximum number of times.

5. A communication apparatus mounted to a vehicle, comprising:

a communication unit that performs wireless communication with a predetermined portable device; and

a control device that transmits a control signal to stop a power-feeding operation performed by a power-feeding device, which feeds power wirelessly to a power-feeding object device, when the communication device performs wireless communication with the portable device.

6. A power-feeding device for feeding power wirelessly to a power-feeding object device,

wherein the power-feeding device stops a power-feeding operation in response to a predetermined control signal received from a communication apparatus for communicating with the power-feeding device, and starts the power-feeding operation subsequent to a predetermined time period, which has elapsed from stopping transmission of the control signal from the communication device.

7. A non-transitory tangible computer-readable storage medium comprising instructions for execution by a computer, the instructions including a method being computer implemented, the method including:

feeding power wirelessly to a power-feeding object device;

performing wireless communication with a portable device; and

transmitting a control signal to stop the feeding of power wirelessly to the power-feeding object device when performing wireless communication with the portable device.

8. (canceled)