WO2009069587A1 - 車両の制動装置 - Google Patents

車両の制動装置 Download PDF

Info

Publication number
WO2009069587A1
WO2009069587A1 PCT/JP2008/071331 JP2008071331W WO2009069587A1 WO 2009069587 A1 WO2009069587 A1 WO 2009069587A1 JP 2008071331 W JP2008071331 W JP 2008071331W WO 2009069587 A1 WO2009069587 A1 WO 2009069587A1
Authority
WO
WIPO (PCT)
Prior art keywords
ecu
vehicle
detection sensor
braking force
object detection
Prior art date
Application number
PCT/JP2008/071331
Other languages
English (en)
French (fr)
Inventor
Nobuhiro Hayashida
Original Assignee
Isuzu Motors Limited
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 Isuzu Motors Limited filed Critical Isuzu Motors Limited
Publication of WO2009069587A1 publication Critical patent/WO2009069587A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/93185—Controlling the brakes
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
    • 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
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
    • G01S2013/9327—Sensor installation details
    • G01S2013/93271—Sensor installation details in the front of the vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Regulating Braking Force (AREA)

Abstract

ＥＣＵ５は、物体検出センサ４が検知した物体が車両１と衝突する可能性がある障害物であると判定したとき、物体検出センサ４が検出した位置情報及び相対速度に基づいて、ブレーキアクチュエータ６及びディスクブレーキによる制動力の発生を開始させる。ＥＣＵ５は、ブレーキアクチュエータ６及びディスクブレーキが制動力を発生しているとき、物体検出センサ４が検出する位置情報に基づいて物体が車両１の進行方向前方の所定範囲に存在するか否かを判定し、物体が所定範囲に存在すると判定した場合、ブレーキアクチュエータ６及びディスクブレーキによる制動力の発生を継続させる。
PCT/JP2008/071331 2007-11-30 2008-11-25 車両の制動装置 WO2009069587A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-311361 2007-11-30
JP2007311361A JP5136886B2 (ja) 2007-11-30 2007-11-30 車両の制動装置

Publications (1)

Publication Number Publication Date
WO2009069587A1 true WO2009069587A1 (ja) 2009-06-04

Family

ID=40678482

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/071331 WO2009069587A1 (ja) 2007-11-30 2008-11-25 車両の制動装置

Country Status (2)

Country Link
JP (1) JP5136886B2 (ja)
WO (1) WO2009069587A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287055B2 (en) 2010-09-28 2012-10-16 Robert Bosch Gmbh Brake control of a vehicle based on driver behavior
JP7468385B2 (ja) 2021-02-01 2024-04-16 トヨタ自動車株式会社 車両制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524524A (ja) * 1991-07-26 1993-02-02 Mazda Motor Corp 車両の自動制動装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0524524A (ja) * 1991-07-26 1993-02-02 Mazda Motor Corp 車両の自動制動装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8287055B2 (en) 2010-09-28 2012-10-16 Robert Bosch Gmbh Brake control of a vehicle based on driver behavior
JP7468385B2 (ja) 2021-02-01 2024-04-16 トヨタ自動車株式会社 車両制御装置

Also Published As

Publication number Publication date
JP2009132330A (ja) 2009-06-18
JP5136886B2 (ja) 2013-02-06

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