Title:
METHOD, DEVICE, AND SYSTEM FOR CHARGE OR DISCHARGE CONTROL OF VEHICLE THROUGH CHARGING STATION
Document Type and Number:
WIPO Patent Application WO/2022/181896
Kind Code:
A1
Abstract:
Provided is a vehicle charge or discharge control method comprising the steps of: when a first vehicle mounted in a first charging station is dismounted, checking the dismounting time and the remaining battery amount thereof to update the state information of the first vehicle; when the first vehicle is returned to the first charging station, checking the return time and the remaining battery amount thereof to update the state information of the first vehicle; on the basis of the state information of the first vehicle, comparing the remaining battery amount checked at the time of the dismounting and the remaining battery amount checked at the time of the return to calculate the amount of battery consumption of the first vehicle; when the battery charge or discharge history is checked through the state information of the first vehicle, on the basis of the number of times of charging and discharging of a battery of the first vehicle and the amount of battery consumption of the first vehicle, predicting and calculating an aging degree of the battery of the first vehicle; configuring a charge upper limit value and a discharge lower limit value for the battery of the first vehicle according to the battery aging degree of the first vehicle; and on the basis of the charge upper limit value and the discharge lower limit value, determining whether replacement of the battery of the first vehicle is necessary.
Inventors:
HEO EUN (KR)
Application Number:
PCT/KR2021/007629
Publication Date:
September 01, 2022
Filing Date:
June 17, 2021
Export Citation:
Assignee:
AEONUS CO LTD (KR)
International Classes:
B60L58/12; B60L3/00; B60L53/16; B60L53/30; B60L53/60; B60L53/80
Foreign References:
| JPH1198699A | 1999-04-09 | |||
| JP2017022918A | 2017-01-26 | |||
| KR20190091796A | 2019-08-07 | |||
| JP2743686B2 | 1998-04-22 | |||
| US6034507A | 2000-03-07 | |||
| KR102255771B1 | 2021-05-26 |
Attorney, Agent or Firm:
JEON, Jeong Wook (KR)
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