Title:
BATTERY PACK HAVING OPTIMIZATION STRUCTURE FOR WIRELESS COMMUNICATION, AND VEHICLE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/246633
Kind Code:
A1
Abstract:
A battery pack, according to the present invention, may comprise: a pack case; a plurality of battery modules which are loaded in the pack case; a plurality of slave modules which are mounted in the respective battery modules so as to monitor the respective states of the battery modules, and which are each provided with a slave antenna for wireless communication; a master module which integrally manages the states of the battery modules on the basis of information from the plurality of slave modules, and which is provided with a master antenna for wireless communication; and a waveguide which is installed inside the pack case so as to form a wireless communication channel between the plurality of slave modules and the master module.
Inventors:
HWANG JI-WON (KR)
Application Number:
PCT/KR2021/004169
Publication Date:
December 09, 2021
Filing Date:
April 02, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/42; H01M50/20; H01M50/24; H01P3/12; H01Q1/22; H05K9/00
Domestic Patent References:
| WO2019122064A1 | 2019-06-27 |
Foreign References:
| KR20190023295A | 2019-03-08 | |||
| US20180109328A1 | 2018-04-19 | |||
| KR20180010869A | 2018-01-31 | |||
| KR20170081901A | 2017-07-13 | |||
| KR20200066573A | 2020-06-10 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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