KR930020874A - Power Switching Device of Booster for Mobile Phone - Google Patents

Power Switching Device of Booster for Mobile Phone Download PDF

Info

Publication number
KR930020874A
KR930020874A KR1019920005371A KR920005371A KR930020874A KR 930020874 A KR930020874 A KR 930020874A KR 1019920005371 A KR1019920005371 A KR 1019920005371A KR 920005371 A KR920005371 A KR 920005371A KR 930020874 A KR930020874 A KR 930020874A
Authority
KR
South Korea
Prior art keywords
booster
power
microcomputer
mobile phone
switching device
Prior art date
Application number
KR1019920005371A
Other languages
Korean (ko)
Other versions
KR950011079B1 (en
Inventor
나상택
Original Assignee
김주용
현대전자산업 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 김주용, 현대전자산업 주식회사 filed Critical 김주용
Priority to KR1019920005371A priority Critical patent/KR950011079B1/en
Publication of KR930020874A publication Critical patent/KR930020874A/en
Application granted granted Critical
Publication of KR950011079B1 publication Critical patent/KR950011079B1/en

Links

Classifications

    • 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

Landscapes

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

Abstract

본 발명은 차량전화기의 수스터의 파워 온. 오프를 를 제어하는 파워스위칭 장치로써, 휴대용 전화기의 파워스위치 상태를 감지하여 마이컴에 제공하는 마이크로 프로세서와, 차량 바테리 전원을 레귤레이터를 통해 제공받으로 릴레이를 제어하는 부스터내의 마이컴으로 이루어지며, 릴레이는 마이크로 프로세서에서 마이컴에 파워온 유지 데이타가 제공되지 않을때 부스터 내부로 바테리전원 공급이 차단되도록 구성되며, 부스터의 마이컴에서 휴대용 전화기의 파원 온 상태를 감지하여 릴레이를 구동케 함으로써 바테리의 방전을 예방할 수 있도록 한다.The present invention is the power-on of the master of the vehicle telephone. It is a power switching device that controls the off.It consists of a microprocessor that senses the power switch state of the mobile phone and provides it to the microcomputer, and the microcomputer in the booster that controls the relay by receiving the vehicle battery power through the regulator. When the microprocessor does not provide power-on maintenance data to the microcomputer, the battery power supply is cut off inside the booster, and the microcomputer of the booster detects the power-on state of the mobile phone and drives the relay to prevent battery discharge. Make sure

Description

휴대용 전화기용 부스터의 파워스위칭 장치Power Switching Device of Booster for Mobile Phone

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

제2(a)도는 본 발명에서의 휴대용 전화기의 부스터 연결도.Figure 2 (a) is a booster connection diagram of a portable telephone in the present invention.

제2(b)는 제2도 (a)의 내부장치도.2 (b) is an internal device diagram of FIG. 2 (a).

제3도는 본 발명의 플로우챠트이다.3 is a flowchart of the present invention.

Claims (1)

휴대용 전화기(1)의 파워스위치(1-3) 상태를 감지하여 마이컴(12)에 제공하는 마이크로 프로세서(11)와; 차량 바테리전원(B+)을 레귤레이터(14)를 통해 제공받으며 릴레이(13)를 제어하는 부스터(2)의 마이컴(12)으로 이루어지며, 상기 릴레이(13)는 마이컴(12)에 파워온 유지 데이타가 입력되지 않을때 부스터(2) 내부로의 바테리전원(B+)이 차단되도록 구성됨을 특징으로 하는 휴대용 전화기용 부스터의 파워스위칭 장치.A microprocessor 11 which detects a state of the power switch 1-3 of the portable telephone 1 and provides it to the microcomputer 12; The vehicle battery power source B + is provided through the regulator 14 and consists of the microcomputer 12 of the booster 2 that controls the relay 13, and the relay 13 maintains power-on data on the microcomputer 12. The power switching device of the booster for a portable telephone, characterized in that the battery power (B +) into the booster (2) is cut off when is not input. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920005371A 1992-03-31 1992-03-31 Booster power-swiching device in handy-phone KR950011079B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920005371A KR950011079B1 (en) 1992-03-31 1992-03-31 Booster power-swiching device in handy-phone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920005371A KR950011079B1 (en) 1992-03-31 1992-03-31 Booster power-swiching device in handy-phone

Publications (2)

Publication Number Publication Date
KR930020874A true KR930020874A (en) 1993-10-20
KR950011079B1 KR950011079B1 (en) 1995-09-27

Family

ID=19331183

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920005371A KR950011079B1 (en) 1992-03-31 1992-03-31 Booster power-swiching device in handy-phone

Country Status (1)

Country Link
KR (1) KR950011079B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074108A (en) * 2002-08-16 2002-09-28 박민수 A booster control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020074108A (en) * 2002-08-16 2002-09-28 박민수 A booster control device

Also Published As

Publication number Publication date
KR950011079B1 (en) 1995-09-27

Similar Documents

Publication Publication Date Title
GB2344981A (en) Apparatus for enabling and disabling a wireless communication device incorporated within a mobile computer
CA2060431A1 (en) Mobile telephone
KR970068267A (en) Main power supply main battery power switch
KR930020874A (en) Power Switching Device of Booster for Mobile Phone
JPS5797241A (en) Power supply connecting system for car telephone set having auxiliary callout function
KR940017493A (en) Optical dial control system of wireless telephone
KR940017366A (en) Cell Phones with Memory Power Control
KR850006280A (en) Power interruption processing method of wireless communication device
KR970018901A (en) Public Telephone Power Supply System Using Solar Light
KR970065162A (en) Automotive battery protection equalizer
KR960006468A (en) Method and apparatus for reducing standby standby power consumption of portable communication device
KR960021975A (en) Vehicle anti-theft device
KR970055920A (en) Lighting control method of wireless telephone
KR940008287A (en) Portable pager with clock switching function
KR920005574A (en) Automatic telephone call device
KR970040000A (en) Vehicle anti-theft device
KR200173270Y1 (en) Message door
KR970019520A (en) Blackout Alarm Method
KR960021686A (en) Car emergency power unit
KR950026235A (en) Timer reset prevention circuit of TV receiver
KR950024488A (en) Facsimile's Ring Signal Generator
KR970045354A (en) Cold start device of the vehicle
KR970056726A (en) How to save your phone
KR970004218A (en) Charge / discharge control method and circuit for removing memory effect of rechargeable battery
KR910010829A (en) Car mount booster system for hand-held phones

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20100830

Year of fee payment: 16

LAPS Lapse due to unpaid annual fee