Title:
DEVICE AND METHOD FOR CONTROLLING BMS OPERATION BY USING EXTERNAL SIGNAL
Document Type and Number:
WIPO Patent Application WO/2021/215569
Kind Code:
A1
Abstract:
The present invention relates to a device and a method for controlling a BMS operation by using an external signal and, more particularly, provides a device and a method for controlling a BMS operation, in which, when an electric vehicle (EV) operates a BMS operation function, a key-run signal and a charger signal are configured by a circuit through a separate signal line or a separate external connector so that, when a battery pack of the electric vehicle is driven, an operation mode of a BMS is accurately driven by enabling double-recognition of the BMS along with driving and charging commands through CAN communication with the key-run signal or the charger signal in addition to with Aux power.
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Inventors:
KANG JUNG SU (KR)
NAM SANG HYUN (KR)
NAM SANG HYUN (KR)
Application Number:
PCT/KR2020/005652
Publication Date:
October 28, 2021
Filing Date:
April 29, 2020
Export Citation:
Assignee:
ENERTECH INT INC (KR)
International Classes:
B60L58/10; B60L53/16; B60L53/30; H04L12/40
Foreign References:
| KR20180087014A | 2018-08-01 | |||
| KR20150029239A | 2015-03-18 | |||
| JP2010172137A | 2010-08-05 | |||
| KR20130104149A | 2013-09-25 | |||
| KR20190051477A | 2019-05-15 |
Attorney, Agent or Firm:
SEWON PATENT LAW FIRM (KR)
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