JPH0176699U - - Google Patents

Info

Publication number
JPH0176699U
JPH0176699U JP1987172223U JP17222387U JPH0176699U JP H0176699 U JPH0176699 U JP H0176699U JP 1987172223 U JP1987172223 U JP 1987172223U JP 17222387 U JP17222387 U JP 17222387U JP H0176699 U JPH0176699 U JP H0176699U
Authority
JP
Japan
Prior art keywords
emergency vehicle
intersection
approach
ambulance
displaying
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
JP1987172223U
Other languages
English (en)
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 filed Critical
Priority to JP1987172223U priority Critical patent/JPH0176699U/ja
Publication of JPH0176699U publication Critical patent/JPH0176699U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案の1実施例のブロツク図、第
2図は、交差点内の1例の平面図、第3図は、本
考案の1実施例の表示図である。 1……緊急自動車警報音、2〜5……警報音検
知部、6……警報音検知レベル調整部、7……進
入路識別信号、8……表示制御部、9〜12……
進入路表示部、21〜24……交通信号表示機。

Claims (1)

    【実用新案登録請求の範囲】
  1. 道路交差点の交通信号機において、救急車等の
    緊急自動車接近を検知する検知手段と、その検知
    信号により緊急自動車の交差点への進入路を表示
    する手段とを有することを特徴とする交通信号機
JP1987172223U 1987-11-10 1987-11-10 Pending JPH0176699U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987172223U JPH0176699U (ja) 1987-11-10 1987-11-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987172223U JPH0176699U (ja) 1987-11-10 1987-11-10

Publications (1)

Publication Number Publication Date
JPH0176699U true JPH0176699U (ja) 1989-05-24

Family

ID=31464202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987172223U Pending JPH0176699U (ja) 1987-11-10 1987-11-10

Country Status (1)

Country Link
JP (1) JPH0176699U (ja)

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