KR970049300A - Digital multi meta with power save - Google Patents
Digital multi meta with power save Download PDFInfo
- Publication number
- KR970049300A KR970049300A KR1019950066844A KR19950066844A KR970049300A KR 970049300 A KR970049300 A KR 970049300A KR 1019950066844 A KR1019950066844 A KR 1019950066844A KR 19950066844 A KR19950066844 A KR 19950066844A KR 970049300 A KR970049300 A KR 970049300A
- Authority
- KR
- South Korea
- Prior art keywords
- power
- power switch
- reference signal
- signal generator
- instrument panel
- Prior art date
Links
Abstract
소정의 기간동안 동작 대기 상태가 지속되면 전원 스위치를 차단시켜 동작 전원이 불필요하게 소모되는 것을 방지하는 기능을 갖는 디지털 멀티 메타가 개시된다.전원 스위치를 통하여 동작 전원이 공급되며,기준 신호 발생부,계측부,계기판을 구비하는 디지털 멀티메타에 있어서,키입력부;상기 키입력부의 키눌림 발생을 감시하여 상기 기준 신호 발생부,계측부 및 계기판에 제공되는 전원 혹은 상기 전원 스위치를 차단하는 동작을 수행하는 제어부를 구비하며,여기서,상기 제어부는 상기 키입력부의 키눌림 발생이 소정의 제1기간동안 발생하지 않으면 상기 기준 신호 발생부,계측부 및 계기판에 제공되는 전원을 차단하고,이후에도 키입력부의 키눌림 발생이 소정의 제2기간동안 발생하지 않으면 상기 전원 스위치를 차단함을 특징으로 하는 것을 특징으로 한다.Disclosed is a digital multi-meta, which has a function of preventing an unnecessary consumption of operating power by shutting off a power switch when an operation standby state is maintained for a predetermined period of time. Operating power is supplied through a power switch, and a reference signal generator, A digital multimeter having a measurement unit and an instrument panel, a key input unit; a control unit configured to monitor an occurrence of a key press of the key input unit and to cut off a power supplied to the reference signal generator, the measurement unit, and the instrument panel or the power switch And wherein the controller cuts off the power provided to the reference signal generator, the measurement unit, and the instrument panel if the key press generation of the key input unit does not occur for a predetermined first period, and thereafter, the key press occurs. Disconnecting the power switch if it does not occur during this predetermined second period of time. And a gong.
본 발명에 따른 디지털 멀티 메타는 소정 기간동안 동작 대기 상태가 계속되면 전원 스위치를 차단시켜 더 이상의 전력 소모가 발생되는 것을 방지함으로써 효율적으로 동작 전원을 절약하는 효과를 갖는다.The digital multi-meta according to the present invention has the effect of efficiently saving the operating power by blocking the power switch to prevent further power consumption when the standby operation state continues for a predetermined period.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제2도는 본 발명에 따른 디지털 멀티 메타의 구성을 보이는 블록도이다.2 is a block diagram showing the configuration of a digital multi-meta according to the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950066844A KR970049300A (en) | 1995-12-29 | 1995-12-29 | Digital multi meta with power save |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950066844A KR970049300A (en) | 1995-12-29 | 1995-12-29 | Digital multi meta with power save |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970049300A true KR970049300A (en) | 1997-07-29 |
Family
ID=66637759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950066844A KR970049300A (en) | 1995-12-29 | 1995-12-29 | Digital multi meta with power save |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970049300A (en) |
-
1995
- 1995-12-29 KR KR1019950066844A patent/KR970049300A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
WITB | Written withdrawal of application |