WO2006107301A1 - Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule - Google Patents

Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule Download PDF

Info

Publication number
WO2006107301A1
WO2006107301A1 PCT/US2005/011698 US2005011698W WO2006107301A1 WO 2006107301 A1 WO2006107301 A1 WO 2006107301A1 US 2005011698 W US2005011698 W US 2005011698W WO 2006107301 A1 WO2006107301 A1 WO 2006107301A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle
control circuit
safety system
pressure sensor
vehicle safety
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.)
Ceased
Application number
PCT/US2005/011698
Other languages
English (en)
Inventor
Jae Yeal Kim
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/US2005/011698 priority Critical patent/WO2006107301A1/fr
Publication of WO2006107301A1 publication Critical patent/WO2006107301A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
    • B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • B60W2540/103—Accelerator thresholds, e.g. kickdown
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/12—Brake pedal position

Definitions

  • the present invention relates to a vehicle safety system that prevents inadvertent acceleration of a vehicle. More particularly, this invention relates to a vehicle safety system that disables moving operation of the vehicle when an erroneous pressing of the accelerator pedal is sensed.
  • the present invention contrives to solve the need that was not addressed by the prior art .
  • An objective of the invention is to provide a vehicle safety system that can prevent inadvertent acceleration of a vehicle. Another objective of the invention is to provide a vehicle system that controls movement of the vehicle when a driver mistakenly handles vehicle pedals.
  • Still another objective of the invention is to provide a simple and reliable vehicle safety system.
  • a vehicle safety system for preventing inadvertent acceleration of a vehicle by a driver.
  • the vehicle includes an engine that supplies power to move the vehicle, a transmission that transmits power from the engine to wheels of the vehicle, an acceleration module that controls the engine to increase power, and a brake module that slows down or stops the vehicle.
  • the acceleration module includes an accelerator pedal that receives pressure applied by the driver, and the brake module includes a brake pedal that receives pressure applied by the driver.
  • the vehicle safety system includes a pressure sensor that senses pressure applied to the accelerator pedal, and a control circuit that is connected to the pressure sensor and the vehicle. The control circuit is activated to prevent inadvertent acceleration of the vehicle when the pressure sensed by the pressure sensor exceeds a predetermined safety threshold.
  • the invention utilizes the fact that the pressure specified for proper operation of the brake pedal is different from the pressure specified for proper operation of the accelerator pedal. If the driver mistakes the accelerator pedal for the brake pedal and presses the accelerator pedal instead of the brake pedal for the intention of braking the vehicle, since the pressure for brake pedal is larger than the pressure for the accelerator pedal, the control circuit judges that the driver pressed the wrong pedal, and take measures for decelerating or stopping the vehicle.
  • the pressure sensor is provided on the accelerator pedal so that the pressure sensor directly receives pressure from the driver.
  • the pressure sensor is provided between the accelerator pedal and a body wall of the vehicle under the accelerator pedal .
  • the pressure sensor is provided near a hinge point of the vehicle, at which the accelerator pedal is pivotally attached.
  • the control circuit When the pressure sensed by the pressure sensor exceeds the safety threshold, the control circuit deactivates the acceleration module by setting the engine in idling state. Alternately, the control circuit activates the brake module so that the vehicle is decelerated.
  • An actuator may be provided to pivot the brake pedal via a cable .
  • control circuit sets the transmission so that the transmission does not transmit power from the engine .
  • the control circuit creates a warning signal when the pressure sensed by the pressure sensor falls in a range between a predetermined warning threshold and the safety threshold.
  • the warning threshold is less than the safety threshold value.
  • the control circuit creates an emergency signal when the pressure sensed by the pressure sensor exceeds the safety threshold.
  • control circuit For safety in normal speed driving situation, the control circuit may be set to be activated only when the speed of the vehicle is less than a predetermined speed value . Once the control circuit is activated, the control circuit sets and keeps the acceleration module disabled, even though the pressure over the safety threshold on the accelerator pedal disappears. For a special purpose like racing, the control circuit may be kept from being activated by manual overriding.
  • the pressure sensor includes a load cell .
  • the pressure sensor includes a pressure receiving plate, an elastic member that supports the pressure receiving plate, and a displacement switch that is operated when the pressure receiving plate pushed more than a predetermined distance overcoming the force applied by the elastic member.
  • the elastic member is made of a compression spring or foam that has constant elasticity.
  • PIG. 1 is a schematic elevation view of a vehicle in which a vehicle safety system according to the present invention is used;
  • FIG. 2 is a schematic plan view of the vehicle
  • FIG. 3 is a schematic elevation view showing a pressure sensor attached on an accelerator pedal
  • FIG. 4 is a schematic elevation view showing that the pressure sensor is installed between the accelerator pedal and a wall of the vehicle under the accelerator pedal;
  • FIG. 5 is a schematic elevation view showing that the pressure sensor is installed near a hinge point of the accelerator pedal;
  • FIG. 6 is a schematic elevation view showing an actuator that pivots a brake pedal when the vehicle safety system is activated
  • FIG. 7 is a schematic cross-sectional view of the pressure sensor with a load cell
  • FIG. 8 is a schematic cross-sectional view of the pressure sensor with springs
  • FIG. 9 is a schematic cross-sectional view of the pressure sensor with foam elastic member
  • FIG. 10 is a view similar to FIG. 6 showing the actuator is installed to a different location.
  • FIGS. 1 and 2 show a vehicle safety system 10 for preventing inadvertent acceleration of a vehicle 12 by a driver.
  • the vehicle 12 includes an engine 14 that supplies power to move the vehicle 12, a transmission 16 that transmits power from the engine 14 to wheels 18 of the vehicle 12, an acceleration module 20 that controls the engine 14 to increase power, and a brake module 22 that slows down or stops the vehicle 12.
  • the acceleration module includes an engine 14 that supplies power to move the vehicle 12, a transmission 16 that transmits power from the engine 14 to wheels 18 of the vehicle 12, an acceleration module 20 that controls the engine 14 to increase power, and a brake module 22 that slows down or stops the vehicle 12.
  • the acceleration module includes an engine 14 that supplies power to move the vehicle 12, a transmission 16 that transmits power from the engine 14 to wheels 18 of the vehicle 12, an acceleration module 20 that controls the engine 14 to increase power, and a brake module 22 that slows down or stops the vehicle 12.
  • the acceleration module includes an engine 14 that supplies power to move the vehicle 12, a transmission 16 that transmits power from the engine 14 to
  • the vehicle safety system 10 includes a pressure sensor 28 that senses pressure applied to the accelerator pedal 24, and a control circuit 30 that is connected to the pressure sensor 28 and the vehicle 12.
  • the pressure specified for proper operation of the brake pedal 26 is different from the pressure specified for proper operation of the accelerator pedal 24.
  • the safety threshold is determined to utilize this difference. If the driver mistakes the accelerator pedal 24 for the brake pedal 26 and presses the accelerator pedal 24 instead of brake pedal 26 for the intention of braking the vehicle 12, the pressure sensor 28 senses pressure that is greater than the safety threshold, the control circuit 30 judges that the driver pressed the wrong pedal , and takes measures for decelerating or stopping the vehicle 12.
  • FIG. 3 shows that the pressure sensor 28 is provided on the accelerator pedal 24 so that the pressure sensor 28 directly receives pressure from the driver.
  • the accelerator pedal 24 includes an accelerator pedal plate 32, and an accelerator pedal lever 34. One end of the accelerator pedal lever 34 is fixed to the accelerator pedal plate 32, and the other end is pivotally supported at a hinge point 36 provided in the vehicle 12.
  • the accelerator pedal 24 is installed at a certain distance from a body wall 38 of the vehicle 12.
  • FIG. 4 shows that the pressure sensor 28 is provided between the accelerator pedal 24 and the body wall 38.
  • the accelerator pedal lever 34 contacts the pressure sensor 28, and transfers the pressure applied by the driver to the pressure sensor 28.
  • FIG. 5 shows that the pressure sensor 28 is provided near the hinge point 36 of the accelerator pedal 24.
  • control circuit 30 when the control circuit 30 is activated by sensing abnormal pressure on the accelerator pedal 24, the control circuit 30 deactivates the acceleration module 20. Specifically, the control circuit 30 sets the engine 14 in idling state as if the accelerator pedal 24 was not pressed.
  • control circuit 30 activates the brake module 22 so that the vehicle 12 is decelerated to slow down or stop.
  • control circuit 30 sets the transmission 16 so that the transmission 16 does not transmit power from the engine 14. That is, the transmission 16 is set to the neutral state.
  • the above-explained actions of the control circuit 30 may be combined at the same time to further ensure safety when the vehicle 12 is mistakenly driven.
  • a microcomputer controls the functionality of the vehicle 12.
  • the functionalities of the vehicle such as braking and engine power output control are performed with the microcomputer.
  • the control circuit 30 may provide data or signals to the microcomputer to perform the actions for vehicle driving safety.
  • control circuit 30 creates a warning signal when the pressure sensed by the pressure sensor 28 falls in a range between a predetermined warning threshold and the safety threshold.
  • the warning threshold is less than the safety threshold value.
  • the control circuit 30 creates an emergency signal when the pressure sensed by the pressure sensor 28 exceeds the safety threshold.
  • control circuit 30 may be set to be activated only when the speed of the vehicle 12 is less than a predetermined speed value.
  • the predetermined speed value is 20 miles per hour.
  • the control circuit 30 sets and keeps the acceleration module 20 disabled.
  • the acceleration module 20 may be enabled after a predetermined time lapses after an erroneous pressing of the accelerator pedal 24 is occurred.
  • FIG. 6 shows an actuator 40 that pivots the brake pedal 26 when the brake module 22 is activated by the control circuit 30.
  • the actuator 40 may be electrically, pneumatically, or hydraulically operated.
  • the actuator 40 pivots the brake pedal 26 via a cable 42.
  • the cable 42 is routed by a tube 44 that guides the cable 42.
  • the actuator 40 may be positioned conveniently within the vehicle 12.
  • FIG. 10 shows that the actuator 40 is installed to a different location, the steering column 66 of the vehicle 12. The actuator 40 pushes the brake pedal 26 to pivot the brake pedal 26 downward when the brake module 22 is activated by the control circuit 30.
  • the pressure sensor 28 includes a load cell 46.
  • the load cell 46 measures the pressure applied by the driver to the accelerator pedal 24, and sends the measured value 46 to the control circuit 30 to decide whether the pressure is above the safety threshold.
  • the load cell 46 is covered with a cover 48, and the pressure sensor 28 is attached to the accelerator pedal plate 32 with a plastic or rubber bracket 50.
  • the pressure sensor 28 includes a pressure receiving plate 52, an elastic member 54 that supports the pressure receiving plate 52, a displacement switch 56 that is operated when the pressure receiving plate 52 is pushed more than a predetermined distance overcoming the force applied by the elastic member 54.
  • the elastic member 54 includes one or more compression springs 58 as shown in FIG. 8, or foam 60 that has constant elasticity as shown in FIG. 9.
  • a simple and reliable vehicle safety system for preventing inadvertent acceleration of a vehicle is provided.
  • the system can be easily installed within an existing vehicle and the system is in harmony with normal driving functionality of a vehicle .
  • the safety system of the present invention may be used for any type of vehicle, which includes cars, trucks, and construction equipments, etc., or other machines in which brake pedal and accelerator pedal are used to control movement of the vehicle or the machine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
  • Regulating Braking Force (AREA)

Abstract

L'invention propose un système de sécurité automobile (10) pour empêcher une accélération involontaire d'un véhicule par le conducteur. Le véhicule comprend un moteur qui fournit la puissance pour déplacer le véhicule, une transmission qui transmet la puissance du moteur aux roues du véhicule, un module d'accélération (20) qui commande le moteur pour accroître la puissance et un module de frein (22) qui ralentit ou arrête le véhicule. Le module d'accélération comprend une pédale d'accélérateur (24) qui reçoit la pression exercée par le conducteur et le module de frein comprend une pédale de frein (26) qui reçoit la pression exercée par le conducteur. Le système comprend un capteur de pression (28) qui détecte la pression exercée sur la pédale d'accélérateur et un circuit de commande (30) qui est relié au capteur de pression et au véhicule. Le circuit de commande est activé pour empêcher une accélération involontaire du véhicule quand la pression détectée par le capteur de pression dépasse un seuil de sécurité prédéterminé.
PCT/US2005/011698 2005-04-05 2005-04-05 Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule Ceased WO2006107301A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2005/011698 WO2006107301A1 (fr) 2005-04-05 2005-04-05 Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2005/011698 WO2006107301A1 (fr) 2005-04-05 2005-04-05 Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule

Publications (1)

Publication Number Publication Date
WO2006107301A1 true WO2006107301A1 (fr) 2006-10-12

Family

ID=37073762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/011698 Ceased WO2006107301A1 (fr) 2005-04-05 2005-04-05 Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule

Country Status (1)

Country Link
WO (1) WO2006107301A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013159034A1 (fr) * 2012-04-20 2013-10-24 The Trustees Of Dartmouth College Dispositif d'arrêt en cas d'accélération soudaine utilisant un détecteur de pression de frein hydraulique pour désactiver un véhicule en cas de panique du conducteur
US8775046B2 (en) 2011-09-01 2014-07-08 Robert Bosch Gmbh Unintended acceleration detection and correction
CN112776826A (zh) * 2021-01-04 2021-05-11 东风柳州汽车有限公司 整车安全保护方法、系统、设备及存储介质
CN114475622A (zh) * 2020-11-13 2022-05-13 博泰车联网科技(上海)股份有限公司 监控驾驶行为的方法及相关装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771849A (en) * 1984-05-09 1988-09-20 Robert Bosch Gmbh System for controlling the fuel supplied to an automotive engine
US4856613A (en) * 1987-08-10 1989-08-15 General Safety Research, Inc. Safety engine load sensing system
US4901055A (en) * 1988-09-20 1990-02-13 Makash Advanced Piezo Technology Vehicle deceleration warning piezo-sensor
US5387898A (en) * 1991-03-01 1995-02-07 Baran Advanced Technologies (86) Ltd Brake lights activation system and inertial signal-generating device therefor
US5389824A (en) * 1992-03-17 1995-02-14 Kabushiki Kaisha Equos Research Power supply cut off apparatus
US6147600A (en) * 1998-04-01 2000-11-14 Robert Bosch Gmbh System for generating a signal for activating the brake lights of a motor vehicle
US6155385A (en) * 1997-10-15 2000-12-05 Rover Group Limited Vehicle brake systems
US6559762B1 (en) * 2002-01-02 2003-05-06 Ford Global Technologies, Llc Multi channel braking notification system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4771849A (en) * 1984-05-09 1988-09-20 Robert Bosch Gmbh System for controlling the fuel supplied to an automotive engine
US4856613A (en) * 1987-08-10 1989-08-15 General Safety Research, Inc. Safety engine load sensing system
US4901055A (en) * 1988-09-20 1990-02-13 Makash Advanced Piezo Technology Vehicle deceleration warning piezo-sensor
US5387898A (en) * 1991-03-01 1995-02-07 Baran Advanced Technologies (86) Ltd Brake lights activation system and inertial signal-generating device therefor
US5389824A (en) * 1992-03-17 1995-02-14 Kabushiki Kaisha Equos Research Power supply cut off apparatus
US6155385A (en) * 1997-10-15 2000-12-05 Rover Group Limited Vehicle brake systems
US6147600A (en) * 1998-04-01 2000-11-14 Robert Bosch Gmbh System for generating a signal for activating the brake lights of a motor vehicle
US6559762B1 (en) * 2002-01-02 2003-05-06 Ford Global Technologies, Llc Multi channel braking notification system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8775046B2 (en) 2011-09-01 2014-07-08 Robert Bosch Gmbh Unintended acceleration detection and correction
WO2013159034A1 (fr) * 2012-04-20 2013-10-24 The Trustees Of Dartmouth College Dispositif d'arrêt en cas d'accélération soudaine utilisant un détecteur de pression de frein hydraulique pour désactiver un véhicule en cas de panique du conducteur
US9371001B2 (en) 2012-04-20 2016-06-21 The Trustees Of Dartmouth College Sudden acceleration shutdown device using hydraulic brake pressure detector to disable vehicle on driver panic
CN114475622A (zh) * 2020-11-13 2022-05-13 博泰车联网科技(上海)股份有限公司 监控驾驶行为的方法及相关装置
CN114475622B (zh) * 2020-11-13 2024-06-11 博泰车联网科技(上海)股份有限公司 监控驾驶行为的方法及相关装置
CN112776826A (zh) * 2021-01-04 2021-05-11 东风柳州汽车有限公司 整车安全保护方法、系统、设备及存储介质

Similar Documents

Publication Publication Date Title
US6919801B2 (en) Vehicle safety system for preventing inadvertent acceleration of a vehicle
AU2018204926B2 (en) Vehicle Control System
JP2002139143A (ja) 車両用変速機制御装置
US20090099746A1 (en) Method for Controlling an Electric Parking Brake of a Utility Vehicle
CN201484195U (zh) 汽车油门刹车联动装置
KR101649893B1 (ko) 차량의 운행상태를 분석하는 급가속 방지 전자식 가속페달 및 이를 이용한 급가속 방지 방법
CN104442754A (zh) 可变电阻式手控制动操纵装置
US5257673A (en) Braking control system for a vehicle driven by an electric motor
US20060197374A1 (en) Motor vehicle electric park brake system and haptic resistance actuator for same
US20120200409A1 (en) Vehicle panic stop warning method and apparatus
WO2006107301A1 (fr) Système de sécurité automobile pour empêcher une accélération involontaire d'un véhicule
JPWO2015020152A1 (ja) アクセル／ブレーキペダル踏み間違いを起因とする自動車事故防止のための自動車運転システム及び同システムで用いられるアクセル装置及び同システムで用いられるブレーキ装置
JP2664829B2 (ja) 自動車用自動先行制動装置
CN223199874U (zh) 一种用于汽车的踏板装置及汽车
JP7579334B1 (ja) 踏み間違え暴走防止システム及びアクセル・ブレーキ変換装置
JP2014024504A (ja) 過剰踏込検知装置
CN204236449U (zh) 可变电阻式手控制动操纵装置
KR100214970B1 (ko) 자동차의 자동 브레이크 장치
KR20260028272A (ko) 가속 페달
CN102514486B (zh) 汽车加速踏板防误踩新方法
JP6219736B2 (ja) 身障者と健常者との兼用車両の操作装置
JP7138395B2 (ja) アクセル・ブレーキ兼用ペダル
JPH0647349B2 (ja) アクセルペダルによる自動車の制動装置
JPS60219126A (ja) 車両用アクセル装置
KR20260022843A (ko) 자동차 브레이크 자동 제어 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

NENP Non-entry into the national phase

Ref country code: RU

122 Ep: pct application non-entry in european phase

Ref document number: 05735148

Country of ref document: EP

Kind code of ref document: A1