BRPI0500595A - Técnica de alerta para saìda de pista - Google Patents

Técnica de alerta para saìda de pista

Info

Publication number
BRPI0500595A
BRPI0500595A BR0500595-7A BRPI0500595A BRPI0500595A BR PI0500595 A BRPI0500595 A BR PI0500595A BR PI0500595 A BRPI0500595 A BR PI0500595A BR PI0500595 A BRPI0500595 A BR PI0500595A
Authority
BR
Brazil
Prior art keywords
lane boundary
determined
virtual lane
virtual
actual
Prior art date
Application number
BR0500595-7A
Other languages
English (en)
Inventor
Kalle Fagerberg
Pauline Deram
Original Assignee
Scania Cv Ab
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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BRPI0500595A publication Critical patent/BRPI0500595A/pt
Publication of BRPI0500595B1 publication Critical patent/BRPI0500595B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/08—Lane monitoring; Lane Keeping Systems
    • 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
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/08—Lane monitoring; Lane Keeping Systems
    • B60T2201/082—Lane monitoring; Lane Keeping Systems using alarm actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Mechanical Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Emergency Alarm Devices (AREA)
  • Radar Systems Or Details Thereof (AREA)

Abstract

"TéCNICA DE ALERTA PARA SAìDA DE PISTA". é descrita uma técnica de alerta para saída ou abandono de pista ou faixa de rolamento que reduz alarmes falsos no caso de saídas de pista intencionais. Em uma primeira etapa, são determinados um primeiro parâmetro indicativo de posição em limite de pista (130) e um segundo parâmetro indicativo de um nível de atenção do motorista do veículo. A seguir, é determinado um limite de pista virtual (150) com base nos primeiro e segundo parâmetros. Em uma próxima etapa é determinada a posição do veículo (100) em relação ao limite de pista virtual. Um sinal de alarme é gerado no caso de um cruzamento real ou por ocorrer do limite de pista virtual. Uma vez que a posição do limite de pista virtual está baseado no nível de atenção do motorista do veículo, alarmes falsos de motoristas atentos podem ser impedidos pela permissão intencional que um motorista atento cruze o limite de pista real.
BRPI0500595A 2004-03-02 2005-02-21 técnica de alerta para saída de pista BRPI0500595B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04100825A EP1571637B1 (en) 2004-03-02 2004-03-02 Lane departure warning technique

Publications (2)

Publication Number Publication Date
BRPI0500595A true BRPI0500595A (pt) 2005-10-18
BRPI0500595B1 BRPI0500595B1 (pt) 2016-05-10

Family

ID=34746073

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0500595A BRPI0500595B1 (pt) 2004-03-02 2005-02-21 técnica de alerta para saída de pista

Country Status (5)

Country Link
EP (1) EP1571637B1 (pt)
JP (1) JP2005251200A (pt)
AT (1) ATE391328T1 (pt)
BR (1) BRPI0500595B1 (pt)
DE (1) DE602004012836T2 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7327250B2 (en) * 2003-07-25 2008-02-05 Qualcomm Incorporated System for providing a virtual vehicle boundary
KR101063711B1 (ko) * 2007-07-16 2011-09-07 기아자동차주식회사 차량 경보 시스템
US8355539B2 (en) * 2007-09-07 2013-01-15 Sri International Radar guided vision system for vehicle validation and vehicle motion characterization
DE102010049087A1 (de) * 2010-10-21 2012-04-26 Gm Global Technology Operations Llc (N.D.Ges.D. Staates Delaware) Verfahren zum Beurteilen der Fahreraufmerksamkeit
EP2704123B1 (en) 2011-04-28 2016-09-14 Honda Motor Co., Ltd. Object detection device for vehicle
TWI549102B (zh) * 2013-01-08 2016-09-11 原相科技股份有限公司 車道偏離警示系統與車道辨識裝置以及相關方法
TWI493513B (zh) 2013-01-08 2015-07-21 Pixart Imaging Inc 車道偏離警示系統與車道辨識裝置以及相關方法
TWI599776B (zh) * 2016-08-26 2017-09-21 H P B Optoelectronic Co Ltd Progressive vehicle measurement systems and related methods
US20180362083A1 (en) * 2017-06-15 2018-12-20 Winwise Tech Co.,Ltd. Driving state warning method and system thereof
CN115447596A (zh) * 2021-09-23 2022-12-09 北京车和家信息技术有限公司 车道偏离预警方法及其装置
CN114305261A (zh) * 2021-12-29 2022-04-12 广州科语机器人有限公司 扫地机路线纠偏处理方法及装置
CN115214705B (zh) * 2022-06-09 2024-01-16 广东省智能网联汽车创新中心有限公司 一种车道偏移预警方法及系统
CN116279459A (zh) * 2023-03-15 2023-06-23 惠州市德赛西威智能交通技术研究院有限公司 车道保持方法、系统和电子设备

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE461260B (sv) * 1988-10-24 1990-01-29 Goeran Persson Foer motorfordon avsedd varningsanordning foer avgivande av varningssignaler
US5745031A (en) * 1993-12-28 1998-04-28 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Safety driving system
JP3647538B2 (ja) * 1996-02-12 2005-05-11 本田技研工業株式会社 車両操舵装置
AU3522500A (en) * 1999-03-11 2000-09-28 Intelligent Technologies International, Inc. Methods and apparatus for preventing vehicle accidents
DE10311518A1 (de) * 2002-04-30 2003-11-13 Bosch Gmbh Robert Verfahren und Vorrichtung zur Fahrerinformation bzw. zur Reaktion bei Verlassen der Fahrspur

Also Published As

Publication number Publication date
EP1571637B1 (en) 2008-04-02
ATE391328T1 (de) 2008-04-15
BRPI0500595B1 (pt) 2016-05-10
DE602004012836D1 (de) 2008-05-15
EP1571637A1 (en) 2005-09-07
DE602004012836T2 (de) 2009-04-09
JP2005251200A (ja) 2005-09-15

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/05/2016, OBSERVADAS AS CONDICOES LEGAIS.