JPH0223013U - - Google Patents

Info

Publication number
JPH0223013U
JPH0223013U JP1988098767U JP9876788U JPH0223013U JP H0223013 U JPH0223013 U JP H0223013U JP 1988098767 U JP1988098767 U JP 1988098767U JP 9876788 U JP9876788 U JP 9876788U JP H0223013 U JPH0223013 U JP H0223013U
Authority
JP
Japan
Prior art keywords
detection means
accident
detecting
road
points
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
JP1988098767U
Other languages
English (en)
Other versions
JPH0624404Y2 (ja
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 JP1988098767U priority Critical patent/JPH0624404Y2/ja
Publication of JPH0223013U publication Critical patent/JPH0223013U/ja
Application granted granted Critical
Publication of JPH0624404Y2 publication Critical patent/JPH0624404Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Road Signs Or Road Markings (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Description

【図面の簡単な説明】
第１図はこの考案の実施例１を示すブロツク図
、第２図は実施例１の動作を説明するための信号
波形図である。第３図はこの考案の実施例２を示
すブロツク図、第４図は実施例２の動作を説明す
るための信号波形図である。 １……ガードレール、１１……路面、２，３，
１２，１３……マイクロホン、４，５，１４，１
５……増幅器、６……位置検出装置、１６……波
形認識及び位置検出装置。

Claims (1)

  1. 【実用新案登録請求の範囲】 道路上において発生する事故音を２地点間で検
    出する検出手段と、 該検出手段の検出出力にもとづいて前記事故音
    の発生位置を検出する位置検出手段とを備えたこ
    とを特徴とする事故通報装置。
JP1988098767U 1988-07-25 1988-07-25 事故通報装置 Expired - Fee Related JPH0624404Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988098767U JPH0624404Y2 (ja) 1988-07-25 1988-07-25 事故通報装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988098767U JPH0624404Y2 (ja) 1988-07-25 1988-07-25 事故通報装置

Publications (2)

Publication Number Publication Date
JPH0223013U true JPH0223013U (ja) 1990-02-15
JPH0624404Y2 JPH0624404Y2 (ja) 1994-06-29

Family

ID=31325320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988098767U Expired - Fee Related JPH0624404Y2 (ja) 1988-07-25 1988-07-25 事故通報装置

Country Status (1)

Country Link
JP (1) JPH0624404Y2 (ja)

Also Published As

Publication number Publication date
JPH0624404Y2 (ja) 1994-06-29

Similar Documents

Publication Publication Date Title
JPH0223013U (ja)
JPH01178700U (ja)
JPS6454199U (ja)
JPS6187156U (ja)
JPH0253631U (ja)
JPS62148962U (ja)
JPH0367237U (ja)
JPS647317U (ja)
JPS60124352U (ja) 車輛用左折警報装置
JPH0324445U (ja)
JPH0317944U (ja)
JPH0323880U (ja)
JPS6193355U (ja)
JPH0235015U (ja)
JPH02141117U (ja)
JPS626050U (ja)
JPH0239185U (ja)
JPS6024654U (ja) 車両用警報装置
JPH02108200U (ja)
JPH0266018U (ja)
JPH0339106U (ja)
JPH03109950U (ja)
JPH03121495U (ja)
JPS60124353U (ja) 車輛用左折警報装置
JPS62147078U (ja)

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees