JPS60123097U - 超音波式車両感知器 - Google Patents

超音波式車両感知器

Info

Publication number
JPS60123097U
JPS60123097U JP563884U JP563884U JPS60123097U JP S60123097 U JPS60123097 U JP S60123097U JP 563884 U JP563884 U JP 563884U JP 563884 U JP563884 U JP 563884U JP S60123097 U JPS60123097 U JP S60123097U
Authority
JP
Japan
Prior art keywords
vehicle
ultrasonic
reflected wave
wave receiving
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.)
Granted
Application number
JP563884U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0219911Y2 (enrdf_load_stackoverflow
Inventor
健三 今津
修 清水
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.)
Nippon Signal Co Ltd
Original Assignee
Nippon Signal 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 Nippon Signal Co Ltd filed Critical Nippon Signal Co Ltd
Priority to JP563884U priority Critical patent/JPS60123097U/ja
Publication of JPS60123097U publication Critical patent/JPS60123097U/ja
Application granted granted Critical
Publication of JPH0219911Y2 publication Critical patent/JPH0219911Y2/ja
Granted legal-status Critical Current

Links

JP563884U 1984-01-18 1984-01-18 超音波式車両感知器 Granted JPS60123097U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP563884U JPS60123097U (ja) 1984-01-18 1984-01-18 超音波式車両感知器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP563884U JPS60123097U (ja) 1984-01-18 1984-01-18 超音波式車両感知器

Publications (2)

Publication Number Publication Date
JPS60123097U true JPS60123097U (ja) 1985-08-19
JPH0219911Y2 JPH0219911Y2 (enrdf_load_stackoverflow) 1990-05-31

Family

ID=30482324

Family Applications (1)

Application Number Title Priority Date Filing Date
JP563884U Granted JPS60123097U (ja) 1984-01-18 1984-01-18 超音波式車両感知器

Country Status (1)

Country Link
JP (1) JPS60123097U (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0219911Y2 (enrdf_load_stackoverflow) 1990-05-31

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