KR970004218A - Charge / discharge control method and circuit for removing memory effect of rechargeable battery - Google Patents
Charge / discharge control method and circuit for removing memory effect of rechargeable battery Download PDFInfo
- Publication number
- KR970004218A KR970004218A KR1019950018981A KR19950018981A KR970004218A KR 970004218 A KR970004218 A KR 970004218A KR 1019950018981 A KR1019950018981 A KR 1019950018981A KR 19950018981 A KR19950018981 A KR 19950018981A KR 970004218 A KR970004218 A KR 970004218A
- Authority
- KR
- South Korea
- Prior art keywords
- rechargeable battery
- battery
- discharge
- user
- charging
- Prior art date
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Abstract
1. 청구범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION
재충전용 밧데리의 충전회로에 관한 것이다.It relates to a charging circuit of a rechargeable battery.
2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention
사용자 방전키가 입력되는 겨우에 재충전용 밧데리를 완전히 방전시킨 후 상기 방전된 밧데리를 충전시키는 충전회로를구현함으로써 재충전용 밧데리의 메모리 이펙트가 사용자의 요구에 따라 제거되도록 한다.When the user discharge key is input, the rechargeable battery is completely discharged and then the charging circuit for charging the discharged battery is implemented to remove the memory effect of the rechargeable battery according to the user's request.
3. 발명의 해결방법의 요지3. Summary of Solution to Invention
본 발명에 따른 재충전용 밧데리의 충전회로는, 밧데리의 충전을 위한 정전원을 공급하는 전원공급수단과, 밧데리를 방전시키는 방전수단과, 밧데리를 방전시키기 위한 사용자 요구에 따라 사용자 방전요구신호를 발생하는 입력수단과, 제1제어신호에 응답하여 밧데리를 방전수단에 접속시키는 제1접속수단과, 제2제어신호에 응답하여 밧데리를 전원공급수단에접속시키는 제2접속수단과, 사용자 방전요구신호가 발생됨에 응답하여 제1제어신호를 발생하여 밧데리가 방전수단에 접속되도록 하고, 밧데리가 완전히 방전되었을시 제2제어신호를 발생하여 밧데리가 전원공급수단에 접속되도록 하는 제어수단으로 구성한다.Rechargeable battery charging circuit according to the present invention, the power supply means for supplying an electrostatic source for charging the battery, the discharge means for discharging the battery, and generates a user discharge request signal in accordance with the user request for discharging the battery Input means to connect the battery to the discharge means in response to the first control signal, second connection means to connect the battery to the power supply means in response to the second control signal, and a user discharge request signal. In response to the occurrence of the first control signal to generate a battery connected to the discharge means, and when the battery is completely discharged, the control means for generating a second control signal so that the battery is connected to the power supply means.
4. 발명의 중요한 용도4. Important uses of the invention
무선 이동통신 전화기류의 전원회로.Power supply circuit for wireless mobile telephones.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 본 발명에 따른 재충전용 밧데리 충전회로의 구성도, 제2도는 본 발명에 따라 재충전용 밧데리의 메모리 이펙트를 제거하기 위한 충방전제어 흐름도.1 is a block diagram of a rechargeable battery charging circuit according to the present invention, Figure 2 is a charge and discharge control flow chart for removing the memory effect of the rechargeable battery according to the present invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950018981A KR0149767B1 (en) | 1995-06-30 | 1995-06-30 | Charging/discharging control method and its circuit for removing memory effect of battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950018981A KR0149767B1 (en) | 1995-06-30 | 1995-06-30 | Charging/discharging control method and its circuit for removing memory effect of battery |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970004218A true KR970004218A (en) | 1997-01-29 |
KR0149767B1 KR0149767B1 (en) | 1998-12-15 |
Family
ID=19419386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950018981A KR0149767B1 (en) | 1995-06-30 | 1995-06-30 | Charging/discharging control method and its circuit for removing memory effect of battery |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR0149767B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020018441A (en) * | 2000-09-01 | 2002-03-08 | 고준영 | an apparatus for charging and discharging a secondary battery with electricity |
WO2012128445A1 (en) * | 2011-03-21 | 2012-09-27 | 주식회사 엘지화학 | Method and device for controlling battery pack connection |
-
1995
- 1995-06-30 KR KR1019950018981A patent/KR0149767B1/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020018441A (en) * | 2000-09-01 | 2002-03-08 | 고준영 | an apparatus for charging and discharging a secondary battery with electricity |
WO2012128445A1 (en) * | 2011-03-21 | 2012-09-27 | 주식회사 엘지화학 | Method and device for controlling battery pack connection |
US8933667B2 (en) | 2011-03-21 | 2015-01-13 | Lg Chem, Ltd. | Apparatus and method for controlling connection of battery packs |
Also Published As
Publication number | Publication date |
---|---|
KR0149767B1 (en) | 1998-12-15 |
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