JPS6239513Y2 - - Google Patents

Info

Publication number
JPS6239513Y2
JPS6239513Y2 JP1981140606U JP14060681U JPS6239513Y2 JP S6239513 Y2 JPS6239513 Y2 JP S6239513Y2 JP 1981140606 U JP1981140606 U JP 1981140606U JP 14060681 U JP14060681 U JP 14060681U JP S6239513 Y2 JPS6239513 Y2 JP S6239513Y2
Authority
JP
Japan
Prior art keywords
ultrasonic
vehicle detection
signal
section
road
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.)
Expired
Application number
JP1981140606U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5847999U (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 JP14060681U priority Critical patent/JPS5847999U/ja
Publication of JPS5847999U publication Critical patent/JPS5847999U/ja
Application granted granted Critical
Publication of JPS6239513Y2 publication Critical patent/JPS6239513Y2/ja
Granted legal-status Critical Current

Links

JP14060681U 1981-09-22 1981-09-22 超音波車両検知装置 Granted JPS5847999U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14060681U JPS5847999U (ja) 1981-09-22 1981-09-22 超音波車両検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14060681U JPS5847999U (ja) 1981-09-22 1981-09-22 超音波車両検知装置

Publications (2)

Publication Number Publication Date
JPS5847999U JPS5847999U (ja) 1983-03-31
JPS6239513Y2 true JPS6239513Y2 (cs) 1987-10-08

Family

ID=29933758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14060681U Granted JPS5847999U (ja) 1981-09-22 1981-09-22 超音波車両検知装置

Country Status (1)

Country Link
JP (1) JPS5847999U (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836243A (en) * 1972-06-27 1974-09-17 Bell Telephone Labor Inc Liquid crystal display apparatus

Also Published As

Publication number Publication date
JPS5847999U (ja) 1983-03-31

Similar Documents

Publication Publication Date Title
JP2012244778A (ja) 非接触給電装置の金属異物検出方法、非接触給電装置、電気機器に設けられた受電装置及び非接触給電システム
JPS6267485A (ja) 誘導磁界による物品監視システム
JP2002082166A (ja) 車両速度の検出装置
JPS6239513Y2 (cs)
JPH10269493A (ja) 移動体支援システム
KR101372970B1 (ko) 비접촉 급전 장치의 금속 이물질 검출 방법, 비접촉 급전 장치, 수전 장치 및 비접촉 급전 시스템
US5067115A (en) Ultrasonic obstacle sensor
JPH039095Y2 (cs)
JPS5847383Y2 (ja) レベル検知器
JPH06130073A (ja) 車輪速検出装置
JP2528386Y2 (ja) 高周波発振形リモートセンサ
JPS5820402Y2 (ja) シヤリントウナンケイホウソウチ
KR20000056486A (ko) 물체감지장치 및 그 방법
JPH10173576A (ja) 移動体通信装置
SU364847A1 (ru) Радиоуровнемер
JP2000356676A5 (cs)
JPS57157956A (en) Frame foot-warmer
CN2160373Y (zh) 盲人引路器
JP3259907B2 (ja) 車両センサ
JPH05150895A (ja) 座標入力装置
JPH09127254A (ja) 埋設管探査システム
JP3208043B2 (ja) 電磁ログセンサ
JPS5918769Y2 (ja) 二線式信号伝送装置
JPS62145177U (cs)
JPS62160905U (cs)