EP2973496A1 - Verfahren zur kollisionswarnung eines fahrzeugführers eines auffahrenden fremd-fahrzeugs - Google Patents
Verfahren zur kollisionswarnung eines fahrzeugführers eines auffahrenden fremd-fahrzeugsInfo
- Publication number
- EP2973496A1 EP2973496A1 EP14703846.7A EP14703846A EP2973496A1 EP 2973496 A1 EP2973496 A1 EP 2973496A1 EP 14703846 A EP14703846 A EP 14703846A EP 2973496 A1 EP2973496 A1 EP 2973496A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- collision
- ego vehicle
- driver
- driver assistance
- 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.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/166—Anti-collision systems for active traffic, e.g. moving vehicles, pedestrians, bikes
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/46—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
-
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/50—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
- B60Q1/535—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
-
- 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
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/0097—Predicting future conditions
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/08—Interaction between the driver and the control system
- B60W50/14—Means for informing the driver, warning the driver or prompting a driver intervention
Definitions
- the invention relates to a method for collision warning of a driver of a foreign vehicle, in particular of a motor vehicle. Furthermore, the invention relates to a computer program product, a computing unit or a processing device, preferably a control device or a control device for a vehicle, and a driver assistance system for a vehicle, in particular a motor vehicle.
- driver assistance systems for motor vehicles warn a driver and / or solve appropriate measures, such.
- the own vehicle with driver assistance system is referred to below mostly as an ego vehicle or as a front or preceding vehicle.
- a relevant second vehicle is usually referred to as a foreign vehicle or as a rear or catching vehicle.
- the leader of the ego vehicle warned of a possible collision with an approaching third-party vehicle.
- the foreign vehicle or the colliding (foreign) vehicle driver is not warned if the approaching vehicle does not offer any technical possibilities, eg. B. has no driver assistance system.
- a driver assistance system for a vehicle it should be possible to warn the third-party vehicle only by a vehicle located in front of it, the ego vehicle, before a collision collision, without the two
- the method should be applied to third-party vehicles without driver assistance system. Disclosure of the invention
- the object of the invention is a method for collision warning of a driver of a foreign vehicle, in particular a motor vehicle, according to claim 1; by means of a computer program product according to claim 8; by means of a computing unit or a processing device, preferably a control device or a control device for a vehicle, in particular a motor vehicle, according to claim 9; and by means of a driver assistance system for a vehicle, in particular a motor vehicle, according to claim 10.
- a foreign driver of a preferentially moving third-party vehicle is warned of an imminent collision with a directly front ego vehicle, in particular a motor vehicle, by the ego vehicle itself.
- the impending collision with the ego vehicle is signaled by a driver assistance system of the ego vehicle to the (foreign) driver of the approaching third-party vehicle.
- the ego vehicle is located in front of the ego vehicle in a direction of travel of the third-party vehicle.
- the Ego vehicle can drive, stand or stand still.
- the impending collision between the two vehicles is an imminent collision.
- a signal to the (foreign) driver of the approaching third-party vehicle information about the impending collision generated by the driver assistance system of the ego vehicle.
- the information about the imminent collision of the two vehicles - that is, the driving of the rear, second vehicle, the foreign vehicle, on the front, first vehicle, the ego vehicle - in particular from a Crump. Environment sensors of the driver assistance system of the ego vehicle come. In particular, this can be done by a rear sensor of the environmental or
- the rear sensor has for z. B. a rear radar, an ultrasonic sensor and / or a Nahfeldvideosensik on.
- the collision warning method or the driver assistance system of the ego vehicle emits an optical and / or an acoustic signal to the (foreign) vehicle driver of the approaching third-party vehicle in the event of a collision.
- the visual signal signaling the imminent collision between the vehicles may be a flashing, flashing, flashing (flash), or steady lighting of a rear headlamp of the ego vehicle. During this period, the ego vehicle can prepare and possibly take pre-safe measures.
- the collision warning method according to the invention or the driver assistance system according to the invention can flash or flash (flash) comparatively quickly in the case of an already illuminated rear lamp, in particular an already illuminated brake lamp of the ego vehicle.
- the visual signal indicating the imminent collision between the vehicles may be a flashing, flashing, flashing, or steady lighting of a signal and / or a writing on a rear or rear window of the ego vehicle.
- the displayed signal of imminent collision between the vehicles is not an electrical or electro-optical but an acoustical table or optical signal.
- this signal is in particular a red, possibly flashing or flashing, visible light with preferably high intensity, so that the foreign driver quickly becomes aware of it.
- the rear lights of the ego vehicle that can be used for this purpose can be a brake light, a rear fog light, a turn signal light or a reversing light.
- the approaching foreign vehicle upon detecting a possible collision of the foreign vehicle with the ego vehicle, the approaching foreign vehicle can be warned by the preceding ego vehicle, whereby the foreign driver can take measures to prevent an impending collision.
- This is particularly important for (foreign) driver whose vehicle has no driver assistance system; this benefits from the investment of the driver of the ego vehicle, so that accidents can be avoided. Ie. for one
- the two vehicles need not exchange information with each other.
- the information about the impending collision is transmitted from the driver assistance system of the ego vehicle directly to the foreign driver and not to the third-party vehicle.
- the computer program product according to the invention is formed with program code means such that a collision warning method according to the invention can be carried out and is performed when the program code means run on a processing device or are stored on a computer-readable data carrier.
- the computer program product according to the invention for. B. a
- Computer program comprising a program code, the program code means, for carrying out or execution of the collision warning method according to the invention.
- the computer program can be executed on a computer or stored on a data carrier, such as a memory module or a hard disk.
- the computer program product according to the invention can be part of the driver assistance system of the vehicle, for example.
- the arithmetic unit or the processing device according to the invention preferably the control device or the control device, is designed in such a way that a collision warning method according to the invention can be carried out by the arithmetic unit or the processing device and / or Computer program product according to the invention can be processed.
- the arithmetic unit or the processing device is z. B. as an electronic processing unit, for example, as a computer, which of course can perform other tasks and / or perform.
- the driver assistance system according to the invention for a vehicle is set up in such a way that it can carry out a collision warning method according to the invention.
- the driver assistance system according to the invention may additionally or alternatively comprise a computer program product according to the invention and / or a computer unit or processing device according to the invention.
- Figure 1 is a side view of a relatively fast alsfahrendes on a front vehicle rear vehicle at a sufficient safety distance between the two vehicles.
- Fig. 2 is a view similar to Fig. 2, wherein the approaching rear vehicle has overcome a critical distance between the two vehicles and the front vehicle outputs a collision warning according to the invention to the rear vehicle.
- a vehicle in particular a motor vehicle without a driver assistance system - hereinafter this is the vehicle 2 with the speed v 2 , usually as a foreign vehicle 2 - by a vehicle with driver assistance system - in the following, this is the vehicle 1 with the vehicle speed VL usually referred to as ego vehicle 1 - to warn of an imminent collision.
- the starting point is a problem case from the prior art, which can be handled significantly better according to the invention and which relates to a stationary ego vehicle.
- the invention is also applicable to moving ego vehicles, as is also explained in more detail with reference to FIGS. 1 and 2.
- the ego vehicle according to the prior art is at a standstill.
- the foreign vehicle is not equipped with an environmental sensors, it can not warn the driver of the impending collision.
- the ego vehicle with environmental sensors can detect the impending collision and initiate all necessary measures for the ego vehicle.
- the ego vehicle 1 is slower than the foreign vehicle 2, where: v 2 > v ⁇ > 0, ie the faster foreign vehicle 2 moves to the slower ego Vehicle 1 on.
- the ego vehicle 1 can drive; stand, z. B. at a traffic light, or stand still, z. B. park.
- the two vehicles 1, 2 are arranged at least partially one behind the other, wherein there may be a lateral offset between the vehicles 1, 2 (not shown in the drawing).
- a safety distance which is preferably dependent on the driving speed v 2 of the foreign vehicle 2 and / or the driving speed V (V> 0) of the ego vehicle 1, is defined two vehicles 1, 2 below. If the minimum safety distance is undershot, this can be done with a certain probability be suspected that the foreign vehicle 2 aufsch devisen on the ego vehicle 1 and this drives in the rear, so could cause a crash.
- a tail radar, an ultrasonic sensor and / or Nahfeldvideosensonk etc. determines a distance of the foreign vehicle 2 against. the ego vehicle 1, a speed v 2 of the vehicle 2, a speed Vi of the vehicle 1 and / or a relative speed v 2 -V, etc., and determines therefrom whether an impending collision of the two vehicles 2, 1 may be present. If this is the case with a certain or comparatively high probability, then a vehicle driver 2 of the foreign vehicle 2 is notified of the imminent collision with the ego vehicle 1 by the driver assistance system of the ego vehicle 1.
- the signal 3 is sent directly to the senses of the driver 2 of the foreign vehicle 2 without detour.
- the ego vehicle 1 can prepare, initiate and / or occupy pre-safe measures. These pre-safe measures are preferably reversible. In addition to a shrill, if necessary, rising and falling warning tone 3, are optical
- the imminent collision between the vehicles 2, 1 can be signaled by lighting up, flashing, flashing or continuous lighting of a rear lighting means of the ego vehicle 1.
- a rear lighting means of the ego vehicle 1 can be a brake light, a rear fog lamp, a turn signal lamp or a reversing light.
- the rear light can preferably fast flash or start to flash.
- a flashing, flashing, flashing, or steady lighting of a signal and / or writing may be applied to a rear or rear window of the ego vehicle.
- a measure of a critical distance for a threatening collision of the two vehicles 2, 1 can z.
- Absolute speed which corresponds to the above relative speed v ⁇ , comes to stand locally before a corresponding obstacle.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Transportation (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Traffic Control Systems (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013204076.8A DE102013204076A1 (de) | 2013-03-11 | 2013-03-11 | Verfahren zur Kollisionswarnung eines Fahrzeugführers eines auffahrenden Fremd-Fahrzeugs |
| PCT/EP2014/052615 WO2014139742A1 (de) | 2013-03-11 | 2014-02-11 | Verfahren zur kollisionswarnung eines fahrzeugführers eines auffahrenden fremd-fahrzeugs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP2973496A1 true EP2973496A1 (de) | 2016-01-20 |
Family
ID=50073191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP14703846.7A Withdrawn EP2973496A1 (de) | 2013-03-11 | 2014-02-11 | Verfahren zur kollisionswarnung eines fahrzeugführers eines auffahrenden fremd-fahrzeugs |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US10071681B2 (de) |
| EP (1) | EP2973496A1 (de) |
| CN (1) | CN105144263A (de) |
| DE (1) | DE102013204076A1 (de) |
| WO (1) | WO2014139742A1 (de) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160351055A1 (en) * | 2015-04-30 | 2016-12-01 | Bill Seid | Accident prevention device |
| DE102016203727A1 (de) * | 2016-03-08 | 2017-09-14 | Robert Bosch Gmbh | Verfahren zum Vermeiden eines Auffahrunfalls zwischen einem ersten Fahrzeug und einem zweiten Fahrzeug und Steuergerät |
| KR101795249B1 (ko) * | 2016-05-02 | 2017-11-07 | 현대자동차주식회사 | 차량 및 그것의 주행 안전 지원 방법 |
| KR101850392B1 (ko) * | 2016-05-12 | 2018-04-19 | 엘지전자 주식회사 | 차량에 구비된 제어장치 및 이의 제어방법 |
| IT201600082299A1 (it) * | 2016-08-04 | 2018-02-04 | Piaggio & C Spa | Motociclo con sensore di ostacoli e/o di rischio di collisione |
| DE102016217264A1 (de) | 2016-09-09 | 2018-03-15 | Honda Motor Co., Ltd. | Fahrzeugfahrt-Unterstützungsvorrichtung |
| DE102016220947A1 (de) * | 2016-10-25 | 2018-06-28 | Ford Global Technologies, Llc | Fahrerassistenzsystem |
| US10940795B2 (en) | 2017-01-18 | 2021-03-09 | Baidu Usa Llc | Method for keeping distance between an autonomous driving vehicle and a following vehicle using a braking light |
| US11257372B2 (en) * | 2017-12-27 | 2022-02-22 | Intel Corporation | Reverse-facing anti-collision system |
| EP3514012A1 (de) * | 2018-01-22 | 2019-07-24 | odelo GmbH | Verfahren zur warnung bei unterschreitung eines sicherheitsabstands zwischen aufeinander folgenden fahrzeugen sowie zur durchführung des verfahrens geeignete fahrzeugleuchte |
| CN108922164A (zh) * | 2018-06-22 | 2018-11-30 | 南京慧尔视智能科技有限公司 | 一种快速发现高速公路追尾事故的方法及系统 |
| DE102018218719A1 (de) * | 2018-10-31 | 2020-04-30 | Robert Bosch Gmbh | Verfahren zum Reagieren auf eine Kollision |
| CN111746384A (zh) * | 2019-03-28 | 2020-10-09 | 上海擎感智能科技有限公司 | 一种辅助驾驶方法、装置及系统 |
| CN110316056A (zh) * | 2019-05-29 | 2019-10-11 | 文远知行有限公司 | 防止交通对象追尾方法、装置、计算机设备和存储介质 |
| DE102019118310A1 (de) * | 2019-07-05 | 2021-01-07 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren und Steuereinheit zum Schutz eines Fahrzeugs vor einem Auffahrunfall |
| CN111169475B (zh) * | 2020-01-15 | 2022-01-11 | 北京汽车集团有限公司 | 车辆碰撞预警装置、方法及车辆 |
| FR3108082B1 (fr) * | 2020-03-12 | 2022-05-13 | Psa Automobiles Sa | Signalisation de présence d’un véhicule à proximité d’une zone de brouillard |
| KR102952016B1 (ko) * | 2020-06-25 | 2026-04-13 | 현대모비스 주식회사 | 군집주행 제어방법 및 시스템 |
| US12473436B2 (en) | 2021-08-06 | 2025-11-18 | The Patent Well LLC | Corrosion inhibiting paste for aircraft use |
| CN114851957B (zh) * | 2022-06-20 | 2024-07-12 | 一汽奔腾轿车有限公司 | 一种汽车保持车距的光学信号警示系统及方法 |
| FR3156395A1 (fr) * | 2023-12-11 | 2025-06-13 | Stellantis Auto Sas | Procédé de protection d’un passager d’un véhicule automobile |
| CN120327383A (zh) * | 2024-01-18 | 2025-07-18 | 大众酷翼(北京)科技有限公司 | 一种车辆警示系统及警示方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7418346B2 (en) * | 1997-10-22 | 2008-08-26 | Intelligent Technologies International, Inc. | Collision avoidance methods and systems |
| DE10328755A1 (de) * | 2002-07-05 | 2004-07-15 | Continental Teves Ag & Co. Ohg | System zur Vermeidung von Auffahrunfällen |
| DE102004062497B4 (de) | 2004-12-24 | 2016-05-19 | Daimler Ag | Verfahren und Vorrichtung zur Reduzierung der Gefahr eines Auffahrunfalls |
| US7375627B2 (en) | 2005-08-19 | 2008-05-20 | Fred Johnson | Collision deterrence apparatus and method therefor |
| DE102005059688A1 (de) * | 2005-12-14 | 2007-06-21 | Daimlerchrysler Ag | Kraftfahrzeug mit einer Auffahrwarnvorrichtung |
| US20110298603A1 (en) * | 2006-03-06 | 2011-12-08 | King Timothy I | Intersection Collision Warning System |
| DE102006018723A1 (de) | 2006-04-20 | 2007-10-25 | Hans Edmund Hochrein | Fahrzeugaufprallwarner |
| US20070296564A1 (en) * | 2006-06-27 | 2007-12-27 | Howell Mark N | Rear collision warning system |
| DE102010027952A1 (de) * | 2010-04-20 | 2011-12-01 | Robert Bosch Gmbh | Verfahren zur Warnung von Objekten |
| US8509982B2 (en) * | 2010-10-05 | 2013-08-13 | Google Inc. | Zone driving |
| CN102795184B (zh) | 2012-08-27 | 2016-01-13 | 奇瑞汽车股份有限公司 | 防追尾主动避让系统及其控制方法 |
| GB2517126B (en) * | 2013-05-14 | 2015-05-20 | Y3K Europ Ltd | Driving event notification |
-
2013
- 2013-03-11 DE DE102013204076.8A patent/DE102013204076A1/de not_active Withdrawn
-
2014
- 2014-02-11 EP EP14703846.7A patent/EP2973496A1/de not_active Withdrawn
- 2014-02-11 WO PCT/EP2014/052615 patent/WO2014139742A1/de not_active Ceased
- 2014-02-11 US US14/774,033 patent/US10071681B2/en active Active
- 2014-02-11 CN CN201480014294.1A patent/CN105144263A/zh active Pending
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2014139742A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| US10071681B2 (en) | 2018-09-11 |
| WO2014139742A1 (de) | 2014-09-18 |
| CN105144263A (zh) | 2015-12-09 |
| US20160016509A1 (en) | 2016-01-21 |
| DE102013204076A1 (de) | 2014-09-11 |
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