JPS64263B2 - - Google Patents

Info

Publication number
JPS64263B2
JPS64263B2 JP56067783A JP6778381A JPS64263B2 JP S64263 B2 JPS64263 B2 JP S64263B2 JP 56067783 A JP56067783 A JP 56067783A JP 6778381 A JP6778381 A JP 6778381A JP S64263 B2 JPS64263 B2 JP S64263B2
Authority
JP
Japan
Prior art keywords
distance
ultrasonic
road surface
vehicle
received
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
JP56067783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57182544A (en
Inventor
Tadashi Tsuda
Seiichiro Hiramatsu
Mitsugi Ootsuka
Takeshi Maeno
Yoji Ito
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP56067783A priority Critical patent/JPS57182544A/ja
Publication of JPS57182544A publication Critical patent/JPS57182544A/ja
Publication of JPS64263B2 publication Critical patent/JPS64263B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/93—Sonar systems specially adapted for specific applications for anti-collision purposes
    • G01S15/931—Sonar systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
    • B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
    • B60G17/0165—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input to an external condition, e.g. rough road surface, side wind

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP56067783A 1981-05-06 1981-05-06 Detector for road condition Granted JPS57182544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56067783A JPS57182544A (en) 1981-05-06 1981-05-06 Detector for road condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56067783A JPS57182544A (en) 1981-05-06 1981-05-06 Detector for road condition

Publications (2)

Publication Number Publication Date
JPS57182544A JPS57182544A (en) 1982-11-10
JPS64263B2 true JPS64263B2 (ru) 1989-01-05

Family

ID=13354898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56067783A Granted JPS57182544A (en) 1981-05-06 1981-05-06 Detector for road condition

Country Status (1)

Country Link
JP (1) JPS57182544A (ru)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6060024A (ja) * 1983-09-09 1985-04-06 Nissan Motor Co Ltd 車両におけるロ−ル剛性制御装置
US4739860A (en) * 1984-05-29 1988-04-26 Nissan Motor Co., Ltd. Ultrasonic rangefinder
JPS60259513A (ja) * 1984-06-06 1985-12-21 Nissan Motor Co Ltd 車両用サスペンシヨン制御装置
JPS614986A (ja) * 1984-06-20 1986-01-10 Nissan Motor Co Ltd 超音波距離測定装置
JP6135481B2 (ja) * 2013-11-28 2017-05-31 トヨタ自動車株式会社 自律移動体
DE102021121854A1 (de) * 2021-08-24 2023-03-02 Valeo Schalter Und Sensoren Gmbh Verfahren zum überwachen einer bodenfreiheit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146440A (en) * 1980-04-16 1981-11-13 Aisin Warner Ltd Detecting device for deformation of road used for automobile

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56146440A (en) * 1980-04-16 1981-11-13 Aisin Warner Ltd Detecting device for deformation of road used for automobile

Also Published As

Publication number Publication date
JPS57182544A (en) 1982-11-10

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