Title:
CIRCUIT BOARD FOR BATTERY MONITORING CIRCUIT AND WIRE HARNESS FOR CONNECTION THEREWITH
Document Type and Number:
WIPO Patent Application WO/2024/058391
Kind Code:
A1
Abstract:
A circuit board for a battery monitoring circuit and a wire harness for connection therewith are disclosed. The battery monitoring circuit comprises first to (M+1)th voltage sensing pins, and an operating condition thereof is that voltage is applied to the (M-N+1)th to (M+1)th voltage sensing pins among the first to (M+1)th voltage sensing pins. The circuit board comprises: first to (M+1)th conductive patterns which are electrically separated from each other and one ends of which are electrically connected to the first to (M+1)th voltage sensing pins; a relay conductive pattern, one end of which is electrically connected to the (M-N+1)th conductive pattern electrically connected to the (M-N+1)th voltage sensing pin among the first to (M+1)th conductive patterns; first to (M+1)th board terminals electrically connected to the other ends of the first to (M+1)th conductive patterns, respectively; and a relay board terminal electrically connected to the other end of the relay conductive pattern. M is a natural number equal to or greater than 3, and N is a natural number smaller than M.
Inventors:
KIM DUK-YOU (KR)
Application Number:
PCT/KR2023/010129
Publication Date:
March 21, 2024
Filing Date:
July 14, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/42; G01R31/364; H01M10/48; H01M50/298; H01M50/519; H05K1/14
Foreign References:
| KR20220105949A | 2022-07-28 | |||
| US20130300371A1 | 2013-11-14 | |||
| CN103618353A | 2014-03-05 | |||
| KR20020044170A | 2002-06-14 | |||
| CN204028329U | 2014-12-17 |
Attorney, Agent or Firm:
PHIL & ONZI INT'L PATENT & LAW FIRM (KR)
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