Title:
METHOD AND DEVICE FOR MONITORING MILEAGE OF ELECTRIC CAR AND RECORDING MEDIUM HAVING PROGRAM FOR IMPLMENTING THE METHOD RECORDED THEREON
Document Type and Number:
WIPO Patent Application WO/2012/087018
Kind Code:
A3
Abstract:
The present invention relates to a technique for monitoring mileage of an electric car, the technique appropriate for providing battery charge alarm on the basis of SOC (state of charge) of a battery mounted on the online electric car and miles that can be traveled based on the SOC, and to this end, the present invention, unlike the conventional method where the driver confirms the remaining energy of the battery and the miles that can be traveled using the remaining energy and then visits the closest power supply facility from the current location of the vehicle to charge the battery, enables automatic calculation of miles that can be traveled from the currently remaining level of battery and then searches for a power supply facility closest to the current location of the vehicle, calculates the distance of the segment between the current location of the vehicle and the power supply facility found from the search, and automatically alarms both visually and audibly or just audibly the battery charge when the miles that can be traveled is within the critical charge distance range previously set for distance of the segment between the vehicle and the power supply facility found through search, thereby enhancing the convenience of driving an online electric car.
Inventors:
CHO DONG HO (KR)
KIM JONG WOO (KR)
SEO DONG-KWAN (KR)
KIM JONG DON (KR)
KIM JONG WOO (KR)
SEO DONG-KWAN (KR)
KIM JONG DON (KR)
Application Number:
PCT/KR2011/009915
Publication Date:
August 16, 2012
Filing Date:
December 21, 2011
Export Citation:
Assignee:
KOREA ADVANCED INST SCI & TECH (KR)
CHO DONG HO (KR)
KIM JONG WOO (KR)
SEO DONG-KWAN (KR)
KIM JONG DON (KR)
CHO DONG HO (KR)
KIM JONG WOO (KR)
SEO DONG-KWAN (KR)
KIM JONG DON (KR)
International Classes:
B60L11/18
Foreign References:
| JP2003262525A | 2003-09-19 | |||
| JP2010119202A | 2010-05-27 | |||
| JPH066901A | 1994-01-14 | |||
| KR19980059260A | 1998-10-07 | |||
| JP2007148590A | 2007-06-14 |
Attorney, Agent or Firm:
HWANG MOK PARK IP GROUP (120-23 Seosomun-Dong, Chung-ku, Seoul 100-764, KR)
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Claims: