KR910010956A - Telephone reservation system - Google Patents

Telephone reservation system Download PDF

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Publication number
KR910010956A
KR910010956A KR1019890017905A KR890017905A KR910010956A KR 910010956 A KR910010956 A KR 910010956A KR 1019890017905 A KR1019890017905 A KR 1019890017905A KR 890017905 A KR890017905 A KR 890017905A KR 910010956 A KR910010956 A KR 910010956A
Authority
KR
South Korea
Prior art keywords
telephone
real time
display unit
control
reservation
Prior art date
Application number
KR1019890017905A
Other languages
Korean (ko)
Inventor
홍승석
Original Assignee
이헌조
주식회사 금성사
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 이헌조, 주식회사 금성사 filed Critical 이헌조
Priority to KR1019890017905A priority Critical patent/KR910010956A/en
Publication of KR910010956A publication Critical patent/KR910010956A/en

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Abstract

내용 없음No content

Description

전화 예약장치Telephone reservation system

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

제1도는 본 발명 전화 예약장치의 구성도.1 is a block diagram of a telephone reservation apparatus of the present invention.

제2도는 제1도의 전화 다이얼러(8)의 상세 구성도.2 is a detailed configuration diagram of the telephone dialer 8 of FIG.

Claims (1)

실제시간을 카운팅하는 실시간 클럭부(2)와, 프로그램콤(3)과, 전화 예약시간 및 전화번호를 저장시키는 램(4)과, 실시간을 표시하는 표시부(6)와, 예약시간 및 전화번호를 입시키는 키보드(7)와, 다이얼러(21)의 통신호를 전화 제어로직(22)의 제어를 받는 멀티플렉서(24)에 인가하여 그 멀티플렉서(24)를 통해 전화회로(23)와, 가입자선로를 연결하도록 구성한 전화다이얼러(8)와, 상기 표시부(6), 키보드(7) 및 전화 다이얼러(8)와 PC통신하는 병렬입출력기(5)와, 상기 실시간 클럭부(2), 롬(3), 램(4) 및 병렬입출력기(5)와 어드레스버스 및 데이타버스를 통해 통신하는 마이컴(1)과, 이 마이콤(1)과 연결되어 시스템을 제어하기 위한 제어로직(9)으로 구성하여서 된 것을 특징으로 하는 전화 예약장치.Real time clock unit 2 for counting real time, program com 3, RAM 4 for storing telephone reservation time and phone number, display unit 6 for displaying real time, reservation time and phone number The keyboard 7 and the telephone line 23 and the subscriber line through the multiplexer 24 are applied to the multiplexer 24 under the control of the telephone control logic 22. A telephone dialer (8) configured to connect to the display unit, a parallel input / output (5) for PC communication with the display unit (6), a keyboard (7) and a telephone dialer (8), the real time clock unit (2), and a ROM (3). ), A microcomputer (1) communicating with the RAM (4) and a parallel input / output (5) via an address bus and a data bus, and a control logic (9) connected to the microcomputer (1) to control the system. Phone reservation device, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890017905A 1989-11-30 1989-11-30 Telephone reservation system KR910010956A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890017905A KR910010956A (en) 1989-11-30 1989-11-30 Telephone reservation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890017905A KR910010956A (en) 1989-11-30 1989-11-30 Telephone reservation system

Publications (1)

Publication Number Publication Date
KR910010956A true KR910010956A (en) 1991-06-29

Family

ID=67661241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017905A KR910010956A (en) 1989-11-30 1989-11-30 Telephone reservation system

Country Status (1)

Country Link
KR (1) KR910010956A (en)

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