JPS51147992A - Refuge guidance system - Google Patents

Refuge guidance system

Info

Publication number
JPS51147992A
JPS51147992A JP7236475A JP7236475A JPS51147992A JP S51147992 A JPS51147992 A JP S51147992A JP 7236475 A JP7236475 A JP 7236475A JP 7236475 A JP7236475 A JP 7236475A JP S51147992 A JPS51147992 A JP S51147992A
Authority
JP
Japan
Prior art keywords
refuge
guidance system
erroneous
refuge guidance
indication
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
JP7236475A
Other languages
Japanese (ja)
Other versions
JPS5926990B2 (en
Inventor
Yasumasa Namikoshi
Naoyuki Ohara
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works 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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP7236475A priority Critical patent/JPS5926990B2/en
Publication of JPS51147992A publication Critical patent/JPS51147992A/en
Publication of JPS5926990B2 publication Critical patent/JPS5926990B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Alarm Systems (AREA)
  • Fire Alarms (AREA)

Abstract

PURPOSE: To improve the reliability of the refuge guidance when a control circuit is failed and outputs a signal indicative of erroneous refuge direction, by eliminating the erroneous refuge indication, that is, one way indication.
COPYRIGHT: (C)1976,JPO&Japio
JP7236475A 1975-06-14 1975-06-14 Evacuation guidance method Expired JPS5926990B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7236475A JPS5926990B2 (en) 1975-06-14 1975-06-14 Evacuation guidance method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7236475A JPS5926990B2 (en) 1975-06-14 1975-06-14 Evacuation guidance method

Publications (2)

Publication Number Publication Date
JPS51147992A true JPS51147992A (en) 1976-12-18
JPS5926990B2 JPS5926990B2 (en) 1984-07-02

Family

ID=13487173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7236475A Expired JPS5926990B2 (en) 1975-06-14 1975-06-14 Evacuation guidance method

Country Status (1)

Country Link
JP (1) JPS5926990B2 (en)

Also Published As

Publication number Publication date
JPS5926990B2 (en) 1984-07-02

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