KR970014011A - Positioning device for wired and wireless telephones for the visually impaired - Google Patents

Positioning device for wired and wireless telephones for the visually impaired Download PDF

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Publication number
KR970014011A
KR970014011A KR1019950026986A KR19950026986A KR970014011A KR 970014011 A KR970014011 A KR 970014011A KR 1019950026986 A KR1019950026986 A KR 1019950026986A KR 19950026986 A KR19950026986 A KR 19950026986A KR 970014011 A KR970014011 A KR 970014011A
Authority
KR
South Korea
Prior art keywords
code
signal
outputting
receiving
visually impaired
Prior art date
Application number
KR1019950026986A
Other languages
Korean (ko)
Other versions
KR0152590B1 (en
Inventor
오윤환
Original Assignee
유기범
대우통신 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 유기범, 대우통신 주식회사 filed Critical 유기범
Priority to KR1019950026986A priority Critical patent/KR0152590B1/en
Publication of KR970014011A publication Critical patent/KR970014011A/en
Application granted granted Critical
Publication of KR0152590B1 publication Critical patent/KR0152590B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72475—User interfaces specially adapted for cordless or mobile telephones specially adapted for disabled users
    • H04M1/72481—User interfaces specially adapted for cordless or mobile telephones specially adapted for disabled users for visually impaired users

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

본 발명은 시각장애자가 그 고정장치와 휴대장치의 위치를 용이하게 확인할 수 있도록 해주는 시각장애자를 위한 유무선 전화기용 위치확인 장치에 관한 것으로서, 고정장치와 휴대장치를 선택하기 위한 선택수단과, 상기 선택수단의 선택에 따라 소정의 코드신호를 출력하는 코드발생수단 및, 상기 코드발생수단으로부터 출력되는 코드신호를 주파수 변조하여 출력하는 주파수 변조수단을 구비하여 구성된 송신장치와, 고장장치와 휴대장치에 각각 설치됨과 더불어, 일정범위의 주파수 신호를 수신하여 복조하는 수신수단과, 상기 수신수단에 의해 복조된 신호를 근거로 자신의 신호를 판별하는 코드판별수단 및, 상기 코드판별수단의 판별결과에 따라 호출음을 출력하는 호출음 출력수단을 구비한 호출음 발생장치를 포함하여 구성된 것을 특징으로 한다.The present invention relates to a positioning device for wired and wireless telephones for the visually impaired, which enables the visually impaired to easily identify the position of the fixing device and the portable device, comprising: selecting means for selecting the fixing device and the portable device; A transmission device comprising a code generating means for outputting a predetermined code signal according to the selection of the means, and a frequency modulating means for frequency modulating and outputting the code signal outputted from the code generating means, and a failure device and a portable device, respectively. In addition, the receiving means for receiving and demodulating a frequency signal of a predetermined range, code discrimination means for discriminating its own signal based on the signal demodulated by the receiving means, and a ring tone according to the discrimination result of the code discrimination means It characterized in that it comprises a call sound generating device having a call sound output means for outputting The.

Description

시각장애자를 위한 유무선 전화기용 위치확인장치Positioning device for wired and wireless telephones for the visually impaired

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

제 1 도는 본 발명에 따른 송신기의 구성을 나타낸 블록구성도1 is a block diagram showing the configuration of a transmitter according to the present invention

제 2 도는 본 발명에 따른 호출음 발생장치의 구성을 나타낸 블럭구성도2 is a block diagram showing the configuration of a ring tone generating apparatus according to the present invention

Claims (1)

고정장치와 휴대장치를 선택하기 위한 선택수단과, 상기 선택수단의 선택에 따라 소정의 코드신호를 출력하는 코드발생수단 및, 상기 코드발생수단으로부터 출력되는 코드신호를 주파수 변조하여 출력하는 주파수 변조수단을 구비하여 구성된 송신장치와, 고정장치와 휴대장치에 각각 설치됨과 더불어, 일정범위의 주파수 신호를 수신하여 복조하는 수신수단과, 상기 수신수단에 의해 복조된 신호를 근거로 자신의 신호를 판별하는 코드판별수단 및, 상기 코드판별수단의 판별결과에 따라 호출음을 출력하는 호출음 출력수단을 구비한 호출음 발생장치를 포함하여 구성된 것을 특징으로 하는 시각장애자를 위한 유무선 전화기용 위치확인장치.Selection means for selecting a fixed device and a portable device, code generation means for outputting a predetermined code signal in accordance with the selection of the selection means, and frequency modulation means for frequency-modulating the code signal output from the code generation means. Installed in the transmitting device, the fixed device, and the portable device, and receiving means for receiving and demodulating a frequency signal in a predetermined range, and for determining a signal based on the signal demodulated by the receiving means. And a call sound generating device having a code discriminating means and a call sound output means for outputting a call sound according to the discrimination result of the code discriminating means. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950026986A 1995-08-28 1995-08-28 Telephone location detecting system KR0152590B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950026986A KR0152590B1 (en) 1995-08-28 1995-08-28 Telephone location detecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950026986A KR0152590B1 (en) 1995-08-28 1995-08-28 Telephone location detecting system

Publications (2)

Publication Number Publication Date
KR970014011A true KR970014011A (en) 1997-03-29
KR0152590B1 KR0152590B1 (en) 1998-11-02

Family

ID=19424778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950026986A KR0152590B1 (en) 1995-08-28 1995-08-28 Telephone location detecting system

Country Status (1)

Country Link
KR (1) KR0152590B1 (en)

Also Published As

Publication number Publication date
KR0152590B1 (en) 1998-11-02

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