JPH0421145B2 - - Google Patents

Info

Publication number
JPH0421145B2
JPH0421145B2 JP61264628A JP26462886A JPH0421145B2 JP H0421145 B2 JPH0421145 B2 JP H0421145B2 JP 61264628 A JP61264628 A JP 61264628A JP 26462886 A JP26462886 A JP 26462886A JP H0421145 B2 JPH0421145 B2 JP H0421145B2
Authority
JP
Japan
Prior art keywords
signal
circuit
road surface
switching
beat
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 - Lifetime
Application number
JP61264628A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63118678A (ja
Inventor
Shuichi Hashimoto
Masanori Sudo
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.)
Japan Radio Co Ltd
Original Assignee
Japan Radio 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 Japan Radio Co Ltd filed Critical Japan Radio Co Ltd
Priority to JP61264628A priority Critical patent/JPS63118678A/ja
Publication of JPS63118678A publication Critical patent/JPS63118678A/ja
Publication of JPH0421145B2 publication Critical patent/JPH0421145B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Radar Systems Or Details Thereof (AREA)
JP61264628A 1986-11-06 1986-11-06 道路情報検出装置 Granted JPS63118678A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61264628A JPS63118678A (ja) 1986-11-06 1986-11-06 道路情報検出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61264628A JPS63118678A (ja) 1986-11-06 1986-11-06 道路情報検出装置

Publications (2)

Publication Number Publication Date
JPS63118678A JPS63118678A (ja) 1988-05-23
JPH0421145B2 true JPH0421145B2 (en)van) 1992-04-08

Family

ID=17405981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61264628A Granted JPS63118678A (ja) 1986-11-06 1986-11-06 道路情報検出装置

Country Status (1)

Country Link
JP (1) JPS63118678A (en)van)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH067079U (ja) * 1991-11-15 1994-01-28 収義 大東 車間距離計
JP3036268B2 (ja) * 1992-11-18 2000-04-24 三菱電機株式会社 車載用安全運転支援装置
JP4407665B2 (ja) * 2006-04-18 2010-02-03 株式会社豊田中央研究所 物体検知装置
CN108344392B (zh) * 2017-01-23 2020-06-09 长城汽车股份有限公司 低洼路面信息的检测方法、系统及车辆

Also Published As

Publication number Publication date
JPS63118678A (ja) 1988-05-23

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