JPH0645847Y2 - 路面検知装置 - Google Patents

路面検知装置

Info

Publication number
JPH0645847Y2
JPH0645847Y2 JP1988114303U JP11430388U JPH0645847Y2 JP H0645847 Y2 JPH0645847 Y2 JP H0645847Y2 JP 1988114303 U JP1988114303 U JP 1988114303U JP 11430388 U JP11430388 U JP 11430388U JP H0645847 Y2 JPH0645847 Y2 JP H0645847Y2
Authority
JP
Japan
Prior art keywords
road surface
vehicle speed
information
time width
surface condition
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
JP1988114303U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0235015U (en]
Inventor
善紀 見市
邦夫 中川
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.)
Mitsubishi Motors Corp
Original Assignee
Mitsubishi Motors Corp
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 Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Priority to JP1988114303U priority Critical patent/JPH0645847Y2/ja
Publication of JPH0235015U publication Critical patent/JPH0235015U/ja
Application granted granted Critical
Publication of JPH0645847Y2 publication Critical patent/JPH0645847Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
JP1988114303U 1988-08-31 1988-08-31 路面検知装置 Expired - Lifetime JPH0645847Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988114303U JPH0645847Y2 (ja) 1988-08-31 1988-08-31 路面検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988114303U JPH0645847Y2 (ja) 1988-08-31 1988-08-31 路面検知装置

Publications (2)

Publication Number Publication Date
JPH0235015U JPH0235015U (en]) 1990-03-06
JPH0645847Y2 true JPH0645847Y2 (ja) 1994-11-24

Family

ID=31354924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988114303U Expired - Lifetime JPH0645847Y2 (ja) 1988-08-31 1988-08-31 路面検知装置

Country Status (1)

Country Link
JP (1) JPH0645847Y2 (en])

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60183211A (ja) * 1984-02-29 1985-09-18 Nissan Motor Co Ltd 車両用サスペンシヨン装置

Also Published As

Publication number Publication date
JPH0235015U (en]) 1990-03-06

Similar Documents

Publication Publication Date Title
JP2945230B2 (ja) 路面状態検知装置
US5076384A (en) Ultrasonic obstacle sensor
US6226226B1 (en) Method for vehicle data dependent range measurement from a vehicle
US11353568B2 (en) Ultrasonic object detection device
US6279396B1 (en) Ultrasonic-wave distance measuring method and apparatus of separate transmission and reception type reflection system
US20190212444A1 (en) Detection device, detection method, and recording medium
JPH0645847Y2 (ja) 路面検知装置
US10571553B2 (en) Sensor mounting state determination device and sensor mounting state determination method
JPH068487Y2 (ja) 路面検知装置
JPH0714940Y2 (ja) 路面状況検出装置
WO2022149485A1 (ja) 物体検出装置
JPH0235085U (en])
JPH0623983Y2 (ja) 路面センサ
JP2002006036A (ja) 超音波の反射波検出方法および超音波センサ装置
JP3463523B2 (ja) 超音波式物体検出装置
JP3094792B2 (ja) 対地車速検出装置
JPS6293657A (ja) 路面状況検知装置
JPH0648451Y2 (ja) 車両用超音波検知装置
JPH0540179A (ja) 車載用超音波センサー
WO2023282095A1 (ja) 物体検出システムおよび物体検出装置
JP2531276Y2 (ja) 路面状況検出装置
JPH0763845A (ja) 車両の障害物検知装置
JPH0763846A (ja) 車両の障害物検知装置
JPH0288808U (en])
JPH07191139A (ja) ドップラ式対地車速検出装置