JPS6468136A - System and equipment for detecting position of broadcast and rescue over limited district - Google Patents

System and equipment for detecting position of broadcast and rescue over limited district

Info

Publication number
JPS6468136A
JPS6468136A JP22554887A JP22554887A JPS6468136A JP S6468136 A JPS6468136 A JP S6468136A JP 22554887 A JP22554887 A JP 22554887A JP 22554887 A JP22554887 A JP 22554887A JP S6468136 A JPS6468136 A JP S6468136A
Authority
JP
Japan
Prior art keywords
station
slave
radio
emergency signal
sends
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.)
Pending
Application number
JP22554887A
Other languages
Japanese (ja)
Inventor
Hideo Kamijo
Masatomo Ono
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.)
DORUFUIN KK
Original Assignee
DORUFUIN KK
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 DORUFUIN KK filed Critical DORUFUIN KK
Priority to JP22554887A priority Critical patent/JPS6468136A/en
Publication of JPS6468136A publication Critical patent/JPS6468136A/en
Pending legal-status Critical Current

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  • Radio Transmission System (AREA)

Abstract

PURPOSE:To attain earlier discovery and rescue by arranging and managing simple a radio station in a way so that the transmission/reception with decentralized movable slave stations in a limited district are not disabled geographically, thereby acquiring location of an accident or a disaster of a slave station within a prescribed range. CONSTITUTION:A radio station 6 receives information from a master station 1 and sends it to a slave station 8. Moreover, an emergent signal from the slave station 8 is received by a receiver 11 with an emergency signal sender of the slave station 8 and sends it to the master station 1. The master station 1 displays the position of the radio station 6 detected by an emergency signal detection location discriminating device 4 onto a display panel 5. The location of the slave station in such a case is within a radius Nm of the radio station receiving an emergency signal. The transmission/reception enable range covers the limited district and many radio stations to be managed send the various information from the master station to decentralized and moving slave stations, and each radio station receives the emergency signal of each slave station sent from the receiving range and sends it to the master station.
JP22554887A 1987-09-09 1987-09-09 System and equipment for detecting position of broadcast and rescue over limited district Pending JPS6468136A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22554887A JPS6468136A (en) 1987-09-09 1987-09-09 System and equipment for detecting position of broadcast and rescue over limited district

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22554887A JPS6468136A (en) 1987-09-09 1987-09-09 System and equipment for detecting position of broadcast and rescue over limited district

Publications (1)

Publication Number Publication Date
JPS6468136A true JPS6468136A (en) 1989-03-14

Family

ID=16831019

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22554887A Pending JPS6468136A (en) 1987-09-09 1987-09-09 System and equipment for detecting position of broadcast and rescue over limited district

Country Status (1)

Country Link
JP (1) JPS6468136A (en)

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