Title:
NON-CONTACT POWER FEEDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2015/141855
Kind Code:
A1
Abstract:
A non-contact power feeding system includes: a station which a vehicle can go in and out; and a bottom detection sensor having a detection unit capable of detecting an object that comes into a detection range, the bottom detection sensor being provided in the station and outputting a bottom detection signal depending on a part of the bottom of the vehicle that comes into the detection range. The non-contact power feeding system executes a detection signal output step of allowing the bottom detection sensor to output the bottom detection signal in a time series when the vehicle travels through the station at a given speed that is a predetermined speed; and a coil position information extraction step of extracting, from the time-series bottom detection signal, coil position information, i.e., information relating to the position of a power receiving coil in the vehicle.
Inventors:
TAKATSU YUJI (JP)
TOKURA SUSUMU (JP)
UEDA AKIO (JP)
HASHIZUME SHO (JP)
AKUNE KEI (JP)
HAYASHI TOORU (JP)
TOKURA SUSUMU (JP)
UEDA AKIO (JP)
HASHIZUME SHO (JP)
AKUNE KEI (JP)
HAYASHI TOORU (JP)
Application Number:
PCT/JP2015/058609
Publication Date:
September 24, 2015
Filing Date:
March 20, 2015
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
H02J17/00; B60L11/18
Domestic Patent References:
| WO2010122598A1 | 2010-10-28 |
Foreign References:
| JP2013201867A | 2013-10-03 | |||
| JP2011036107A | 2011-02-17 |
Other References:
See also references of EP 3157115A4
Attorney, Agent or Firm:
HASEGAWA Yoshiki et al. (JP)
Yoshiki Hasegawa (JP)
Yoshiki Hasegawa (JP)
Download PDF:
Previous Patent: SELF-TAPPING SCREW AND FASTENING STRUCTURE
Next Patent: PROBE REAGENT AND FISH USING PROBE REAGENT
Next Patent: PROBE REAGENT AND FISH USING PROBE REAGENT