KR970009063A - Self Diagnosis Device and Method of Telephone - Google Patents

Self Diagnosis Device and Method of Telephone Download PDF

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Publication number
KR970009063A
KR970009063A KR1019950020092A KR19950020092A KR970009063A KR 970009063 A KR970009063 A KR 970009063A KR 1019950020092 A KR1019950020092 A KR 1019950020092A KR 19950020092 A KR19950020092 A KR 19950020092A KR 970009063 A KR970009063 A KR 970009063A
Authority
KR
South Korea
Prior art keywords
call
telephone
constant sound
self
predetermined time
Prior art date
Application number
KR1019950020092A
Other languages
Korean (ko)
Inventor
정천복
Original Assignee
구자홍
Lg 전자 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 구자홍, Lg 전자 주식회사 filed Critical 구자홍
Priority to KR1019950020092A priority Critical patent/KR970009063A/en
Publication of KR970009063A publication Critical patent/KR970009063A/en

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Abstract

본 발명은 전화기의 자기진단 장치 및 방법에 관한 것으로, 특히 통화가 끝났음에도 불구하고 사용자가 전화를 끊지 않은 상태등을 감지하여 일정시간이 지나도록 통화가 계속되지 않으면 통화루프를 자동으로 차단하는 전화기의 자기진단 장치 및 방법에 관한 것으로, 일반적인 전화기에서는 상대방이 전화를 먼저 끊거나 또는 사용자가 통화가 끝났음에도 불구하고 실수로 전화를 끊지 않았을 경우에 계속 통화모드상태가 되어 외부에서 걸려오는 전화를 받지 못하는 링 착신 불능상태가 되며, 무선전화기일 경우에는 밧데리의 전류를 계속 소모하는 문제점이 있었으나, 본 발명에서는 소정시간 일정음이 검출되면 통화상태가 아니라고 판단함으로써 국선을 차단시켜 링 착신 불능상태를 해결하는 효과가 있게되고, 또한 무선전화기일 경우에는 밧데리의 불필요한 전류소모를 방지하여 통화시간을 증대시키는 효과가 있게 된다.The present invention relates to a device and method for self-diagnosis of a telephone, and in particular, a telephone which automatically blocks a call loop when a call is not continued for a predetermined time by detecting a state in which the user does not hang up even though the call is over. Self-diagnosis apparatus and method of the present invention, in the general phone, the other party hangs up first, or when the user does not accidentally hang up even though the call is over, the call is in the call mode and continues to receive external calls. In the case of a wireless telephone, there is a problem of continuously consuming a current of the battery, but in the present invention, when a predetermined sound is detected for a predetermined time, the ring line is blocked by determining that the call is not in a call state. It becomes effective, and it is a battery in the case of a cordless telephone This prevents unnecessary current consumption and increases talk time.

Description

전화기의 자기진단 장치 및 방법Self Diagnosis Device and Method of Telephone

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 전화기의 자기진단 장치를 나타낸 블럭도, 제2도는 본 발명 전화기의 자기진단 방법을 나타낸 순서도.1 is a block diagram showing a self-diagnostic apparatus of the telephone of the present invention, and FIG. 2 is a flowchart showing a self-diagnostic method of the telephone of the present invention.

Claims (2)

통화모드중 일정음유무를 검출하여 일정음이 검출되며 기 설정된 시간동안 계속되는가를 비교하고 비교도 중에 일정음이 검출되지 않으면 통화모드를 계속 실행하는 제1과정과, 상기 제1과정에 의해 일정음이 기 설정 시간동안 계속되면 국선을 차단하는 제2과정으로 이루어지는 것을 특징으로 하는 전화기의 자기진단 방법.The first process of detecting the presence or absence of a constant sound in the call mode and detecting whether the constant sound is continued for a preset time, and if the constant sound is not detected during the comparison, the first process of continuously executing the call mode and the constant sound by the first process Self-diagnosis method of a telephone, characterized in that the second step of interrupting the trunk line if continued for this predetermined time. 국선회로부로부터의 출력을 입력받아 일정음을 검출하여 일정음 검출부와, 상기 일정음 검출부에서 일정음이 검출되면 이에 대한 신호를 입력받아 소정시간 카운팅하여 통화차단신호를 출력하는 제어부와, 상기 제어부로부터 통화차단신호가 입력되면 국선을 차단하는 국선 개폐부로 구성하여 된 것을 특징으로 하는 전화기의 자기진단 장치.A constant sound detection unit that detects a constant sound by receiving the output from the trunk line circuit unit, and a control unit that receives a signal for the predetermined sound and counts a predetermined time and outputs a call blocking signal when the constant sound is detected by the control unit; Self-diagnosis device for a telephone, characterized in that configured as a trunk line opening and closing unit for cutting off the trunk line when a call blocking signal is input. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950020092A 1995-07-08 1995-07-08 Self Diagnosis Device and Method of Telephone KR970009063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950020092A KR970009063A (en) 1995-07-08 1995-07-08 Self Diagnosis Device and Method of Telephone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950020092A KR970009063A (en) 1995-07-08 1995-07-08 Self Diagnosis Device and Method of Telephone

Publications (1)

Publication Number Publication Date
KR970009063A true KR970009063A (en) 1997-02-24

Family

ID=66526387

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950020092A KR970009063A (en) 1995-07-08 1995-07-08 Self Diagnosis Device and Method of Telephone

Country Status (1)

Country Link
KR (1) KR970009063A (en)

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