KR920015840A - Low voltage detection method and system for radiotelephone portable device - Google Patents
Low voltage detection method and system for radiotelephone portable device Download PDFInfo
- Publication number
- KR920015840A KR920015840A KR1019910000456A KR910000456A KR920015840A KR 920015840 A KR920015840 A KR 920015840A KR 1019910000456 A KR1019910000456 A KR 1019910000456A KR 910000456 A KR910000456 A KR 910000456A KR 920015840 A KR920015840 A KR 920015840A
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- South Korea
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- voltage
- battery
- microcomputer
- low
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- Prior art date
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Abstract
내용 없음No content
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 본 발명 무선전화기 휴대장치의 저전압 검출시스템 구성도, 제3도는 제2도의 각부 입출력 파형도.2 is a configuration diagram of a low voltage detection system of a portable telephone apparatus of the present invention, and FIG. 3 is an input / output waveform diagram of each part of FIG.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910000456A KR920015840A (en) | 1991-01-14 | 1991-01-14 | Low voltage detection method and system for radiotelephone portable device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019910000456A KR920015840A (en) | 1991-01-14 | 1991-01-14 | Low voltage detection method and system for radiotelephone portable device |
Publications (1)
Publication Number | Publication Date |
---|---|
KR920015840A true KR920015840A (en) | 1992-08-27 |
Family
ID=67396503
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019910000456A KR920015840A (en) | 1991-01-14 | 1991-01-14 | Low voltage detection method and system for radiotelephone portable device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920015840A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100242128B1 (en) * | 1997-06-18 | 2000-02-01 | 윤종용 | Method for alarming low voltage of porfable phone in telephone having the porfable phone |
KR20000014742A (en) * | 1998-08-24 | 2000-03-15 | 윤종용 | Low voltage detecting device of information terminal |
-
1991
- 1991-01-14 KR KR1019910000456A patent/KR920015840A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100242128B1 (en) * | 1997-06-18 | 2000-02-01 | 윤종용 | Method for alarming low voltage of porfable phone in telephone having the porfable phone |
KR20000014742A (en) * | 1998-08-24 | 2000-03-15 | 윤종용 | Low voltage detecting device of information terminal |
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Legal Events
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WITN | Withdrawal due to no request for examination |