KR930005393A - Time display device and method of portable telephone and automobile telephone - Google Patents

Time display device and method of portable telephone and automobile telephone Download PDF

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Publication number
KR930005393A
KR930005393A KR1019910014146A KR910014146A KR930005393A KR 930005393 A KR930005393 A KR 930005393A KR 1019910014146 A KR1019910014146 A KR 1019910014146A KR 910014146 A KR910014146 A KR 910014146A KR 930005393 A KR930005393 A KR 930005393A
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KR
South Korea
Prior art keywords
microcomputer
telephone
call
antenna
time display
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KR1019910014146A
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Korean (ko)
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KR940003770B1 (en
Inventor
나상택
Original Assignee
정몽헌
현대전자산업 주식회사
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Priority to KR1019910014146A priority Critical patent/KR940003770B1/en
Publication of KR930005393A publication Critical patent/KR930005393A/en
Application granted granted Critical
Publication of KR940003770B1 publication Critical patent/KR940003770B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile

Abstract

내용 없음.No content.

Description

휴대용 전화기의 및 자동차전화기의 시간 표시장치 및 방법Time display device and method of portable telephone and automobile telephone

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

제1도는 본 발명에 의한 시간표시장치의 구성도,1 is a configuration diagram of a time display apparatus according to the present invention;

제2도는 본 발명에 의한 시간표시방법의 흐름도.2 is a flowchart of a time display method according to the present invention.

Claims (3)

안테나(1), 상기 안테나(1)에 연결된 밴드패스필터수단(2), 상기 밴드패스필터수단(2)에 연결된 검출수단(4), 상기 안테나(1)에 연결된 전송전압제어발진수단 및, 상기 진송전압제어발진수단(8)에 연결된 마이컴(11), 상기 마이컴(11)에 연결된 EEPROM(14), 상기 마이컴(11)에 연결된 키패드(12), 및 상기 마이컴(11)에 연결된 표시수단(15)으로 구성된 휴대용전화기 및 자동차전화기의 전화사용요금계산을 위한 시간표시장치에 있어서, 상기 마이컴(11)과 검출수단(4)에 연결되어 상대방과의 통화가 이루어지면 청신호를 출력하는 DTMF(Dual Tone Multi-Frequency) 디코더수단(10)을 더 포함하여 구성되는 것을 특징으로 하는 시간표시장치.An antenna 1, a band pass filter means 2 connected to the antenna 1, a detection means 4 connected to the band pass filter means 2, a transmission voltage controlled oscillation means connected to the antenna 1, Microcomputer 11 connected to the oscillation voltage control oscillation means 8, EEPROM 14 connected to the microcomputer 11, keypad 12 connected to the microcomputer 11, and display means connected to the microcomputer 11 A time display apparatus for calculating a telephone usage fee of a portable telephone and an automobile telephone composed of (15), comprising: a DTMF connected to the microcomputer 11 and the detection means 4 to output a green signal when a call is made with a counterpart; Dual Tone Multi-Frequency) time display device further comprises a decoder means (10). 제1항에 있어서, 상기 표시수단(15)은 타이머를 포합하여 구성되는 것을 특징으로 하는 시간표시장치.The time display apparatus according to claim 1, wherein the display means (15) comprises a timer. 안테나(1), 상기 안테나(1)에 연결된 밴드패스필터수단(2), 상기 밴드패스필터수단(2)에 연결된 검출수단(4), 상기 안테나(1)에 연결된 전송전압제어 발진수단(8), 상기 전송전압제어 발진수단(8)에 연결된 마이컴(11), 상기 마이컴(11)에 연결된 EEPROM(14), 상기 마이컴(11)에 연결된 키패드(12), 상기 마이컴(11)에 연결된 표시수단(15), 및 상기 마이컴(11)과 검출수단(4)에 연결되어 상대방과의 통화가 이루어지면 일정신호를 출력하는 DTMF 디코더수단(10)으로 구성되는 휴대용전화기 및 자동전화기의 전화사용요금 계산을 위한 시간표시방법에 있어서, 시간표시기능키와 음성채널 할당에 따른 전화사용 요금계산 체계임을 나타내는 키, 또는 통화시간에 따른 전화사용 요금계산 체계임을 나타내는 키가 임력되면, 상기 EEPROM(14)에 상기 임력된 키데이타를 저장하는 제1단계(100,110.120,130), 송신키가 입력되면 기지국으로 통화를 위한 메시지를 송출하고 상기 기지국으로 부터 음성채널할당 메시지 수신여부를 검색하는 재2단게(140,150,160), 상기 음성채널할당 메시지가 수신되면 상기 음성채널에 상기 전송전압제어발진수단(8)을 맞추는 제3단계(l70), 상기 EEPROM(14)에 저장된 키데이타를 검색하여, 상기 음성채널 할당에 따른 전화사용요금계산 체계임을 나타내는 경우에는 상기 표시수단(15)의 타이머를 통화가 끝날때까지 동작시키는 제4단계(180,190.200.210,220), 및 상기 EEPROM(14)의 키데이타 검색결과 상기 통화시간에 따른 전화사용요금 계산체계임을 나타내는 경우에는 상기 DTMF 디코더 수단(10)의 출력을 검색하여 상대방과의 통화가 이루어진 상태를 나타내는 신호가 검출되면 통화가 끝날때까지 동작시키는 제4단계(230,240,200,210,220)에 의해 수행되는 것을 특징으로 하는 시간 표시방법.An antenna 1, a band pass filter means 2 connected to the antenna 1, a detection means 4 connected to the band pass filter means 2, and a transmission voltage controlled oscillation means 8 connected to the antenna 1 ), A microcomputer 11 connected to the transmission voltage control oscillation means 8, an EEPROM 14 connected to the microcomputer 11, a keypad 12 connected to the microcomputer 11, and a display connected to the microcomputer 11. Telephone usage fee of a portable telephone and an automatic telephone composed of a means 15 and a DTMF decoder means 10 connected to the microcomputer 11 and the detection means 4 and outputting a predetermined signal when a call is made with the other party. In the time display method for the calculation, when the time display function key and the key indicating the telephone usage fee calculation system according to the voice channel assignment, or the key indicating the telephone usage fee calculation system according to the talk time are inputted, the EEPROM 14 A first storing the hierarchical key data in System (100, 110, 120, 130), the second step (140, 150, 160) for transmitting a message for a call to the base station when the transmission key is input and searching whether the voice channel allocation message is received from the base station, when the voice channel allocation message is received In a third step (l70) of fitting the transmission voltage controlled oscillation means (8) to a voice channel, the key data stored in the EEPROM (14) is searched to indicate a telephone usage fee calculation system according to the voice channel allocation. A fourth step (180, 190. 200. 210, 220) of operating the timer of the display means 15 until the end of the call, and if the key data search result of the EEPROM 14 indicates that the telephone usage fee calculation system is based on the call time; A fourth step (230, 240, 200, 2) of searching for the output of the DTMF decoder means 10 and operating until the end of the call when a signal indicating the state of the call with the other party is detected; 10,220, characterized in that the time display method. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910014146A 1991-08-16 1991-08-16 Time display apparatus and method of car-phone and handy-phone KR940003770B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910014146A KR940003770B1 (en) 1991-08-16 1991-08-16 Time display apparatus and method of car-phone and handy-phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910014146A KR940003770B1 (en) 1991-08-16 1991-08-16 Time display apparatus and method of car-phone and handy-phone

Publications (2)

Publication Number Publication Date
KR930005393A true KR930005393A (en) 1993-03-23
KR940003770B1 KR940003770B1 (en) 1994-04-30

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KR1019910014146A KR940003770B1 (en) 1991-08-16 1991-08-16 Time display apparatus and method of car-phone and handy-phone

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KR (1) KR940003770B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910281B2 (en) 2000-12-25 2005-06-28 Matsushita Electric Works, Ltd. Hair drier with minus ion producer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910281B2 (en) 2000-12-25 2005-06-28 Matsushita Electric Works, Ltd. Hair drier with minus ion producer

Also Published As

Publication number Publication date
KR940003770B1 (en) 1994-04-30

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