JPH0480353B2 - - Google Patents

Info

Publication number
JPH0480353B2
JPH0480353B2 JP62224708A JP22470887A JPH0480353B2 JP H0480353 B2 JPH0480353 B2 JP H0480353B2 JP 62224708 A JP62224708 A JP 62224708A JP 22470887 A JP22470887 A JP 22470887A JP H0480353 B2 JPH0480353 B2 JP H0480353B2
Authority
JP
Japan
Prior art keywords
emergency signal
emergency
signal
person
transmitter
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP62224708A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6466581A (en
Inventor
Susumu Sakuma
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP62224708A priority Critical patent/JPS6466581A/ja
Priority to US07/121,430 priority patent/US4954836A/en
Priority to EP87310154A priority patent/EP0306577B1/en
Priority to CA000552108A priority patent/CA1314087C/en
Priority to DE3750697T priority patent/DE3750697T2/de
Priority to EP90202267A priority patent/EP0404280B1/en
Priority to DE87310154T priority patent/DE3786553T2/de
Priority to AT90202267T priority patent/ATE113426T1/de
Priority to ES87310154T priority patent/ES2042581T3/es
Priority to AT87310154T priority patent/ATE91551T1/de
Priority to KR1019870013843A priority patent/KR930011588B1/ko
Publication of JPS6466581A publication Critical patent/JPS6466581A/ja
Publication of JPH0480353B2 publication Critical patent/JPH0480353B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02—Transmitters
    • H04B1/03—Constructional details, e.g. casings, housings
    • H04B1/034—Portable transmitters

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Alarm Systems (AREA)
  • Selective Calling Equipment (AREA)
  • Transmitters (AREA)
JP62224708A 1987-09-05 1987-09-08 Guarding method performed through transmission and reception of emergency signal Granted JPS6466581A (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP62224708A JPS6466581A (en) 1987-09-08 1987-09-08 Guarding method performed through transmission and reception of emergency signal
US07/121,430 US4954836A (en) 1987-09-08 1987-11-17 Follow-up system for moving bodies
EP87310154A EP0306577B1 (en) 1987-09-08 1987-11-18 System and method for determining the position of a person or other body
CA000552108A CA1314087C (en) 1987-09-08 1987-11-18 Follow-up system for moving bodies
DE3750697T DE3750697T2 (de) 1987-09-08 1987-11-18 System und Verfahren zur Ortung einer Person oder eines anderen Körpers.
EP90202267A EP0404280B1 (en) 1987-09-08 1987-11-18 System and method for determining the position of a person or other body
DE87310154T DE3786553T2 (de) 1987-09-08 1987-11-18 System und verfahren zur ortung einer person oder eines anderen koerpers.
AT90202267T ATE113426T1 (de) 1987-09-08 1987-11-18 System und verfahren zur ortung einer person oder eines anderen körpers.
ES87310154T ES2042581T3 (es) 1987-09-08 1987-11-18 Sistema y metodo para determinar la posicion de una persona o de otro cuerpo.
AT87310154T ATE91551T1 (de) 1987-09-08 1987-11-18 System und verfahren zur ortung einer person oder eines anderen koerpers.
KR1019870013843A KR930011588B1 (ko) 1987-09-05 1987-12-04 이동체 위치 특정 시스템

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62224708A JPS6466581A (en) 1987-09-08 1987-09-08 Guarding method performed through transmission and reception of emergency signal

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3209874A Division JP2627986B2 (ja) 1991-07-26 1991-07-26 非常信号の発信及び受信を通じて行う警備方法

Publications (2)

Publication Number Publication Date
JPS6466581A JPS6466581A (en) 1989-03-13
JPH0480353B2 true JPH0480353B2 (enExample) 1992-12-18

Family

ID=16817998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62224708A Granted JPS6466581A (en) 1987-09-05 1987-09-08 Guarding method performed through transmission and reception of emergency signal

Country Status (2)

Country Link
JP (1) JPS6466581A (enExample)
KR (1) KR930011588B1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0433000A (ja) * 1990-05-23 1992-02-04 Syst Guard Service Kk 方向探知装置
JP2627986B2 (ja) * 1991-07-26 1997-07-09 進 佐久間 非常信号の発信及び受信を通じて行う警備方法
JP2561126Y2 (ja) * 1991-11-29 1998-01-28 住友重機械工業株式会社 上空対象物の識別装置
KR100295896B1 (ko) * 1998-06-09 2001-10-26 이광환 단펄스를수신하기위한안테나스테이션및그방법과그를이용한무선신호발신위치검출장치및그방법
KR20030018912A (ko) * 2001-08-31 2003-03-06 알에프코어 주식회사 위치 추적 시스템 및 그 방법
KR100443953B1 (ko) * 2002-05-27 2004-08-11 주식회사유진로보틱스 무선신호를 이용한 로봇의 상대적 위치 추정 장치 및 방법
KR100483801B1 (ko) * 2002-10-30 2005-04-20 한국철도기술연구원 위상차를 이용한 이동체의 위치 추적 및 운행 관리 시스템
KR100878193B1 (ko) * 2007-01-26 2009-01-12 국방과학연구소 위상 비교 모노펄스 추적 안테나의 오차 각도 측정 장치
KR100882351B1 (ko) 2007-03-14 2009-02-12 한국전자통신연구원 Ｒｆ 신호를 이용한 위치 및 방향 추적 장치 및 방법
JP5839552B2 (ja) * 2011-10-18 2016-01-06 東邦瓦斯株式会社 無線検針メータ位置検出方法
CA2983896A1 (en) * 2015-03-11 2016-09-15 Skyrobot Inc. Search and rescue system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5169303A (enExample) * 1974-12-13 1976-06-15 Nippon Electric Co
JPS52119092A (en) * 1976-03-31 1977-10-06 Mitsubishi Electric Corp Emergency call device
US4460736A (en) * 1980-07-03 1984-07-17 Celanese Corporation Blend of sulfone polymer and wholly aromatic polyester
JPS6047973A (ja) * 1983-08-26 1985-03-15 Meisei Electric Co Ltd 情報圧縮／再生回路および情報圧縮／再生方法

Also Published As

Publication number Publication date
KR930011588B1 (ko) 1993-12-13
KR890006007A (ko) 1989-05-18
JPS6466581A (en) 1989-03-13

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