KR970024771A - Phone alert status of telephone - Google Patents

Phone alert status of telephone Download PDF

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Publication number
KR970024771A
KR970024771A KR1019950038267A KR19950038267A KR970024771A KR 970024771 A KR970024771 A KR 970024771A KR 1019950038267 A KR1019950038267 A KR 1019950038267A KR 19950038267 A KR19950038267 A KR 19950038267A KR 970024771 A KR970024771 A KR 970024771A
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KR
South Korea
Prior art keywords
alarm
state
potential level
power
telephone
Prior art date
Application number
KR1019950038267A
Other languages
Korean (ko)
Inventor
이종국
Original Assignee
배순훈
대우전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950038267A priority Critical patent/KR970024771A/en
Publication of KR970024771A publication Critical patent/KR970024771A/en

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Abstract

본 발명은 전화기에 관한 것으로 본 발명의 제1관점에 따른 전화기의 통화불능상태 경고장치는 국선과 결합되는 입력플러그를 통해 입력되는 전압신호의 레벨을 검출하는 전위레벨 감지수단과, 통화불능상태를 경고해 주기 위한 경보수단 및, 상기 전위레벨 감지수단에 의한 감지신호에 따라 상기 경보수단을 작동제어하는 제어수단을 포함하여 구성된 것을 특징으로 하고, 또한 본 발명에 제2과정에 따른 전화기의 통화불능상태 경고장치는 전원플러그를 통해 입력되는 전원전압의 레벨을 검출하는 전위레벨 검출수단과, 통화불능상태를 경고해 주기 위한 경보수단, 상기 전원플러그를 통해 입력되는 전원전압이 차단된 경우에는 일정 시간동안 소정의 동작전원을 공급하기 위한 전원수단 및, 상기 전위레벨 감지수단에 의한 감지신호에 따라 상기 경보수단을 작동제어하는 제어수단을 포함하여 구성된 것을 특징으로 한다.The present invention relates to a telephone. The apparatus for alerting a non-talk state of a telephone according to the first aspect of the present invention includes a potential level sensing means for detecting a level of a voltage signal input through an input plug coupled with a trunk line, and a non-talk state. And alarm means for warning, and control means for operating and controlling the alarm means in accordance with a detection signal by the potential level detecting means. The state warning device includes a potential level detecting means for detecting a level of a power voltage input through a power plug, an alarm means for warning a call failure state, and a predetermined time when the power voltage input through the power plug is cut off. Power supply means for supplying predetermined operation power during It characterized in that it comprises a control means for controlling the operation of the maintenance stage.

Description

전화기의 통화불능상태 경고장치Phone alert status of telephone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 일반적인 전화기의 내부구성을 나타낸 블럭구성도,1 is a block diagram showing the internal configuration of a general telephone,

제2도는 본 발명의 제1실시예에 따른 전화기의 통화불능상태 경고장치를 나타낸 블럭구성도,2 is a block diagram showing an apparatus for alerting an incapable state of a telephone according to a first embodiment of the present invention;

제3도는 본 발명의 제2실시예에 따른 전화기의 통화불능상태 경고장치를 나타낸 블럭구성도.3 is a block diagram showing an apparatus for alerting a busy state of a telephone according to a second embodiment of the present invention.

Claims (5)

국선과 결합되는 입력플러그를 통해 입력되는 전압신호의 레벨을 검출하는 전위레벨 감지수단과, 통화불능상태를 경고해 주기 위한 경보수단 및, 상기 전위레벨 감지수단에 의한 감지신호에 따라 상기 경보수단을 작동제어하는 제어수단을 포함하여 구성된 것을 특징으로 하는 전화기의 통화불능상태 경고장치.A potential level detection means for detecting a level of a voltage signal input through an input plug coupled to a trunk line, an alarm means for warning a call failure state, and the alarm means in accordance with a detection signal by the potential level detection means. The apparatus for alerting a telephone unavailable state, comprising a control means for controlling the operation. 제1항에 있어서, 사용자가 통화불능상태 경보기능을 선택적으로 실행시키기 위한 선택수단을 추가로 포함하여 구성된 것을 특징으로 하는 전화기의 통화불능상태 경고장치.The apparatus of claim 1, further comprising selecting means for allowing a user to selectively execute a stateless state alarm function. 제1항에 있어서, 상기 경보수단은 상기 제어수단의 제어에 따라 소정의 톤신호를 발생시키는 톤 발생수단과, 상기 톤발생수단에 의해 발생된 톤신호를 근거로 소정의 가청신호를 출력하는 스피커수단을 포함하여 구성된 것을 특징으로 하는 전화기의 통화불능상태 경고장치.The loudspeaker of claim 1, wherein the alarm means outputs a predetermined audible signal based on a tone generating means for generating a predetermined tone signal under the control of the control means, and a tone signal generated by the tone generating means. Device for a state of failure of the telephone, characterized in that it comprises a means. 제1항에 있어서, 상기 경보수단은 발광다이오드를 포함하여 구성된 것을 특징으로 하는 전화기의 통화불능상태 경고장치.The apparatus as claimed in claim 1, wherein the alarm means comprises a light emitting diode. 전원플러그를 통해 입력되는 전원전압의 레벨을 검출하는 전위레벨 검출수단과, 통화불능상태를 경고해 주기위한 경보수단, 상기 전원플러그를 통해 입력되는 전원전압이 차단된 경우에는 일정 시간동안 소정의 동작전원을 공급하기 위한 전원수단 및, 상기 전위레벨 감지수단에 의한 감지신호에 따라 상기 경보수단을 작동제어하는 제어수단을 포함하여 구성된 것을 특징으로 하는 전화기의 통화불능상태 경고장치.A potential level detection means for detecting a level of a power supply voltage input through a power plug, an alarm means for warning a call failure state, and a predetermined operation for a predetermined time when the power supply voltage input through the power plug is cut off. And power supply means for supplying power, and control means for operating and controlling said alarm means in accordance with a detection signal by said potential level detection means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950038267A 1995-10-30 1995-10-30 Phone alert status of telephone KR970024771A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950038267A KR970024771A (en) 1995-10-30 1995-10-30 Phone alert status of telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950038267A KR970024771A (en) 1995-10-30 1995-10-30 Phone alert status of telephone

Publications (1)

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KR970024771A true KR970024771A (en) 1997-05-30

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Application Number Title Priority Date Filing Date
KR1019950038267A KR970024771A (en) 1995-10-30 1995-10-30 Phone alert status of telephone

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100337294B1 (en) * 1999-07-28 2002-05-17 서평원 Extension-In-Use Detection Method In Telephone
KR100376059B1 (en) * 1996-06-20 2003-06-11 엘지전자 주식회사 Method for confirming connection state of mobile phone
KR100673124B1 (en) * 2001-05-22 2007-01-22 엘지전자 주식회사 Discharging apparatus for air-conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100376059B1 (en) * 1996-06-20 2003-06-11 엘지전자 주식회사 Method for confirming connection state of mobile phone
KR100337294B1 (en) * 1999-07-28 2002-05-17 서평원 Extension-In-Use Detection Method In Telephone
KR100673124B1 (en) * 2001-05-22 2007-01-22 엘지전자 주식회사 Discharging apparatus for air-conditioner

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