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JPS53127297A - Guide method for shelter introduction by combinated carrier system - Google Patents

Guide method for shelter introduction by combinated carrier system

Info

Publication number
JPS53127297A
JPS53127297A JP4231577A JP4231577A JPS53127297A JP S53127297 A JPS53127297 A JP S53127297A JP 4231577 A JP4231577 A JP 4231577A JP 4231577 A JP4231577 A JP 4231577A JP S53127297 A JPS53127297 A JP S53127297A
Authority
JP
Japan
Prior art keywords
shelter
introduction
combinated
carrier system
guide method
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.)
Granted
Application number
JP4231577A
Other languages
Japanese (ja)
Other versions
JPS5812632B2 (en
Inventor
Sadaji Noki
Toshihisa Izumi
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.)
Meidensha Electric Manufacturing Co Ltd
Original Assignee
Meidensha Electric Manufacturing Co Ltd
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 Meidensha Electric Manufacturing Co Ltd filed Critical Meidensha Electric Manufacturing Co Ltd
Priority to JP4231577A priority Critical patent/JPS5812632B2/en
Publication of JPS53127297A publication Critical patent/JPS53127297A/en
Publication of JPS5812632B2 publication Critical patent/JPS5812632B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Emergency Lowering Means (AREA)
  • Audible And Visible Signals (AREA)
  • Alarm Systems (AREA)

Abstract

PURPOSE: To reduce the number of transmitters and also to eliminate malfunction, by using the carrier combinating two or more carriers depending on the condition of fire taken place and selecting the required speaker group with the carrier, in a shelter introduction guide system when accidents such as fires are happened.
COPYRIGHT: (C)1978,JPO&Japio
JP4231577A 1977-04-13 1977-04-13 Evacuation guidance method using combined carrier wave method Expired JPS5812632B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4231577A JPS5812632B2 (en) 1977-04-13 1977-04-13 Evacuation guidance method using combined carrier wave method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4231577A JPS5812632B2 (en) 1977-04-13 1977-04-13 Evacuation guidance method using combined carrier wave method

Publications (2)

Publication Number Publication Date
JPS53127297A true JPS53127297A (en) 1978-11-07
JPS5812632B2 JPS5812632B2 (en) 1983-03-09

Family

ID=12632573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4231577A Expired JPS5812632B2 (en) 1977-04-13 1977-04-13 Evacuation guidance method using combined carrier wave method

Country Status (1)

Country Link
JP (1) JPS5812632B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170696A (en) * 1984-09-14 1986-04-11 東京電力株式会社 Monitor guidance system for disaster prevention
JPS6170697A (en) * 1984-09-14 1986-04-11 東京電力株式会社 Monitor and command guidance system using ultrasonic wave

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170696A (en) * 1984-09-14 1986-04-11 東京電力株式会社 Monitor guidance system for disaster prevention
JPS6170697A (en) * 1984-09-14 1986-04-11 東京電力株式会社 Monitor and command guidance system using ultrasonic wave

Also Published As

Publication number Publication date
JPS5812632B2 (en) 1983-03-09

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