FR2557288B1 - Dispositif pour detecter un etat de surface de route - Google Patents

Dispositif pour detecter un etat de surface de route

Info

Publication number
FR2557288B1
FR2557288B1 FR848419572A FR8419572A FR2557288B1 FR 2557288 B1 FR2557288 B1 FR 2557288B1 FR 848419572 A FR848419572 A FR 848419572A FR 8419572 A FR8419572 A FR 8419572A FR 2557288 B1 FR2557288 B1 FR 2557288B1
Authority
FR
France
Prior art keywords
detecting
road surface
surface condition
condition
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 - Lifetime
Application number
FR848419572A
Other languages
English (en)
Other versions
FR2557288A1 (fr
Inventor
Atsushi Demachi
Fumitaka Takahashi
Katsutoshi Tagami
Shigeto Nakayama
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor 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
Priority claimed from JP24884383A external-priority patent/JPS60135713A/ja
Priority claimed from JP25174283A external-priority patent/JPS60142209A/ja
Priority claimed from JP25174183A external-priority patent/JPS60142208A/ja
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of FR2557288A1 publication Critical patent/FR2557288A1/fr
Application granted granted Critical
Publication of FR2557288B1 publication Critical patent/FR2557288B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/88—Lidar systems specially adapted for specific applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
    • B60G2400/80—Exterior conditions
    • B60G2400/82—Ground surface
    • B60G2400/821—Uneven, rough road sensing affecting vehicle body vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2401/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60G2401/17—Magnetic/Electromagnetic

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
FR848419572A 1983-12-23 1984-12-20 Dispositif pour detecter un etat de surface de route Expired - Lifetime FR2557288B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP24884383A JPS60135713A (ja) 1983-12-23 1983-12-23 光学式距離測定装置
JP25174283A JPS60142209A (ja) 1983-12-28 1983-12-28 車両用前方路面状態検知装置
JP25174183A JPS60142208A (ja) 1983-12-28 1983-12-28 前方路面状態検知装置

Publications (2)

Publication Number Publication Date
FR2557288A1 FR2557288A1 (fr) 1985-06-28
FR2557288B1 true FR2557288B1 (fr) 1991-02-15

Family

ID=27333767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848419572A Expired - Lifetime FR2557288B1 (fr) 1983-12-23 1984-12-20 Dispositif pour detecter un etat de surface de route

Country Status (5)

Country Link
US (1) US4781465A (fr)
CA (1) CA1235773A (fr)
DE (1) DE3447015C2 (fr)
FR (1) FR2557288B1 (fr)
GB (1) GB2151872B (fr)

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CN104590271A (zh) * 2014-12-02 2015-05-06 浙江吉利汽车研究院有限公司 一种路面探测方法及***
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CN110114692B (zh) * 2016-12-29 2021-09-17 华为技术有限公司 一种地面环境的检测方法和装置
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CN108189637A (zh) * 2017-12-29 2018-06-22 燕山大学 一种应急救援车辆主动悬挂作动器控制量的数据融合方法
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CN110215341B (zh) * 2019-06-18 2022-04-08 深圳市中诺通讯有限公司 一种适用于盲人出行的方法及***
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Also Published As

Publication number Publication date
FR2557288A1 (fr) 1985-06-28
GB8430846D0 (en) 1985-01-16
GB2151872A (en) 1985-07-24
CA1235773A (fr) 1988-04-26
DE3447015C2 (de) 1993-12-02
DE3447015A1 (de) 1985-11-07
GB2151872B (en) 1987-09-03
US4781465A (en) 1988-11-01

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