Title:
BATTERY MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2022151548
Kind Code:
A
Abstract:
To provide a battery management system capable of highly reliable wireless communication.SOLUTION: A battery management system includes, in a vehicle, one or more monitoring devices arranged in a housing that houses a battery, and a control device that is arranged in the housing, acquires battery information from the monitoring devices, and performs predetermined processing. The control device pre-stores, as learning data, data correlating with electric field strength in the housing for frequency channels that can be used for data transmission and reception between the monitoring devices that perform wireless communication. The control device determines frequency channels to be used for frequency channel hopping based on the learning data.SELECTED DRAWING: Figure 8
Inventors:
Traditional Chinese
Takafumi Iida
Tatsuhiro Numata
Takafumi Iida
Tatsuhiro Numata
Application Number:
JP2021182753A
Publication Date:
October 07, 2022
Filing Date:
November 09, 2021
Export Citation:
Assignee:
株式会社デンソー
International Classes:
B60L3/00; H02J7/00; B60L50/60; B60L58/10; H01M10/48
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo