Title:
周波数変調を用いて識別子を設定するバッテリー管理ユニット及び方法
Document Type and Number:
Japanese Patent JP6513711
Kind Code:
B2
Abstract:
Disclosed is a battery management unit for setting a communication identifier through the frequency of a start signal. The battery management unit according to the present invention analyzes the frequency of a received start signal. If the frequency of the start signal is a fundamental frequency, the battery management unit sets itself as a master unit. If the frequency of the start signal is not the fundamental frequency, the battery management unit sets itself as a slave unit. In addition, when outputting a start signal to another neighboring battery management unit, the battery management unit according to the present invention outputs the start signal by modulating the frequency of the start signal into a frequency produced by adding an additional frequency value to the frequency as received in the battery management unit. Thus, the battery management unit is capable of setting the status of the battery management unit and also setting a communication identifier of the battery management unit by analyzing the value of the received frequency.
Inventors:
John-Min Park
Jin-Suk Ho
Jin-Suk Ho
Application Number:
JP2016570752A
Publication Date:
May 15, 2019
Filing Date:
February 24, 2015
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
H04L29/00; B60L50/40; B60L50/50; B60L53/00; B60L55/00; B60L58/00; H01M2/10; H01M10/42; H01M10/44; H02J7/00
Domestic Patent References:
| JP2009513095A | ||||
| JP2013192173A |
Attorney, Agent or Firm:
Shinya Mitsuhiro
Takashi Watanabe
Takashi Watanabe