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 districtInfo
- 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
Links
Landscapes
- 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.
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) |
-
1987
- 1987-09-09 JP JP22554887A patent/JPS6468136A/en active Pending
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