CN108382401B - Highway driving assistance device, driving assistance method, and vehicle - Google Patents

Highway driving assistance device, driving assistance method, and vehicle Download PDF

Info

Publication number
CN108382401B
CN108382401B CN201611189096.6A CN201611189096A CN108382401B CN 108382401 B CN108382401 B CN 108382401B CN 201611189096 A CN201611189096 A CN 201611189096A CN 108382401 B CN108382401 B CN 108382401B
Authority
CN
China
Prior art keywords
vehicle
distance
driving assistance
highway
calculation unit
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.)
Active
Application number
CN201611189096.6A
Other languages
Chinese (zh)
Other versions
CN108382401A (en
Inventor
唐帅
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Priority to CN201611189096.6A priority Critical patent/CN108382401B/en
Publication of CN108382401A publication Critical patent/CN108382401A/en
Application granted granted Critical
Publication of CN108382401B publication Critical patent/CN108382401B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/14—Adaptive cruise control
    • B60W30/16—Control of distance between vehicles, e.g. keeping a distance to preceding vehicle
    • 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
    • B60W2050/143—Alarm means
    • 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
    • B60W2554/00—Input parameters relating to objects
    • B60W2554/80—Spatial relation or speed relative to objects
    • B60W2554/801—Lateral distance
    • 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
    • B60W2754/00—Output or target parameters relating to objects
    • B60W2754/10—Spatial relation or speed relative to objects
    • B60W2754/30—Longitudinal distance

Abstract

The application discloses highway driving assistance device, driving assistance method and vehicle, highway driving assistance device includes: an acquisition unit configured to acquire lane information and distance information of a host vehicle from a front vehicle and a rear vehicle while driving on a highway; a calculation unit, connected to the acquisition unit, configured to calculate whether an average value of the distances between the own vehicle and the rear vehicle acquired by the acquisition unit within a predetermined time interval is smaller than a safety braking distance, and if so, to determine that the own vehicle is in a tailed state, the calculation unit being further configured to actively adjust the distance between the own vehicle and the front vehicle; and an output interface connected with the calculation unit and configured to output information that the own vehicle determined by the calculation unit is in the tailed state. The driving auxiliary device can reserve enough safe braking distance for the vehicle and the vehicle behind when the vehicle in front brakes suddenly, and improves the safety performance of highway driving.

Description

Highway driving assistance device, driving assistance method, and vehicle
Technical Field
The invention relates to the technical field of vehicle driving assistance, in particular to a highway driving assistance device and a driving assistance method, and also relates to a vehicle with the highway driving assistance device.
Background
Automobile rear-end collisions are a common traffic accident on highways. Analysis on road traffic accidents has shown that over 80% of car accidents are caused by driver reaction not in time, and over 65% of vehicle collisions are rear-end collisions. If the driver is aware of the risk of an accident and takes appropriate corrective measures in advance, the vast majority of traffic accidents will be avoided.
At present, a plurality of active early warning schemes such as rear-end collision prevention or collision prevention have been proposed in the related art, so that a driver can take action in advance, and the probability of traffic accidents is reduced to a certain extent. However, the situation of false alarm or false alarm of the early warning information still exists, which easily causes anxiety of the driver when driving on the expressway. There are also some driver habits that are too close to the vehicle in front, and such driving habits of trailing vehicles can also cause the driver of the vehicle in front to be anxious or otherwise discomforted. Although the rear vehicle does not collide with the own vehicle by keeping a certain distance, if the front vehicle of the own vehicle suddenly brakes, the rear vehicle is likely to collide with the own vehicle by the rear vehicle in time to react even if the own vehicle always keeps a proper safety distance from the front vehicle without rear collision. If the vehicle at the rear has the tendency of following the vehicle, the measure can be actively taken, so that the risk of rear-end collision can be reduced, the probability of accident occurrence is further reduced, and the safety of highway driving is improved.
Disclosure of Invention
In view of this, the present invention aims to provide an expressway driving assist apparatus capable of at least actively improving the safety performance of a vehicle when driving on an expressway.
According to a first aspect of the present invention, there is provided an expressway driving assist apparatus including: an acquisition unit configured to acquire lane information and distance information of a host vehicle from a front vehicle and a rear vehicle while driving on a highway; a calculation unit connected to the acquisition unit, configured to calculate whether an average value of distances between the own vehicle and the rear vehicle acquired by the acquisition unit within a predetermined time interval (time window) is smaller than a safety braking distance, and if so, determine that the own vehicle is in a tailed state, the calculation unit being further configured to actively adjust the distance between the own vehicle and the front vehicle; and an output interface connected to the calculation unit and configured to output information that the own vehicle determined by the calculation unit is in the tailed state.
In some embodiments, the calculation unit actively adjusting the distance between the own vehicle and the preceding vehicle includes automatically controlling steering and speed of the own vehicle to change the lane of the own vehicle according to the acquired information of the other lanes.
In some embodiments, the calculation unit actively adjusting the distance between the own vehicle and the preceding vehicle includes automatically controlling the speed of the own vehicle so as to satisfy the following condition: df≥Ds+(Ds-Dr) Wherein D isfFor adjusting the distance between the own vehicle and the preceding vehicle, DsFor safe braking distance of the own vehicle from the preceding vehicle, DrIs an average value of the distances between the own vehicle and the rear vehicle in the predetermined time interval.
Preferably, the safety braking distance DsAccording to the predefined corresponding relation between the speed of the vehicle and the braking distance.
Preferably, the safety braking distance DsAccording to an adaptive cruise control system or an automatic emergency braking system of the own vehicle.
Preferably, the highway driving assistance device further comprises a reminding device, and the reminding device is connected with the output interface and used for reminding a user of a vehicle behind.
Preferably, the reminding device reminds the user of the rear vehicle by directly sending visual information and sound information to the rear vehicle or sending an alarm signal through network communication.
Preferably, the driving assistance device for highway further comprises a detection device connected with the acquisition unit and used for detecting the distance between the lane and the vehicle and the distance between the vehicle and the front vehicle and the distance between the vehicle and the rear vehicle when the vehicle runs on the highway.
Preferably, the detection device is one or a combination of several of a radar sensor, a laser sensor or an image sensor.
According to a second aspect of the present invention, there is provided a vehicle having the driving assistance apparatus for expressway described above.
According to a third aspect of the present invention, there is provided a highway driving assistance method including the steps of: detecting lanes and distances between a vehicle and a front vehicle and between the vehicle and a rear vehicle when the vehicle runs on a highway; acquiring lane information and distance information between a vehicle and a front vehicle and between the vehicle and a rear vehicle when the vehicle runs on a highway; calculating whether the average value of the distances between the vehicle and the rear vehicle is less than the safe braking distance within a preset time interval; if so, actively adjusting the distance between the self vehicle and the front vehicle and/or reminding a user of the rear vehicle.
The highway driving auxiliary device can actively adjust the distance between the vehicle and the front vehicle when the vehicle is tailed, so that enough safe braking distance can be reserved between the vehicle and the rear vehicle when the front vehicle is suddenly braked, the risk of rear-end collision on a highway is reduced, and the safety performance of highway driving is improved.
Drawings
Further advantages, features and details of the invention will become apparent from the claims and the following description of a preferred embodiment based on the drawings. Wherein:
fig. 1 is a schematic block diagram of an expressway driving assist apparatus according to an embodiment of the present invention;
fig. 2A is a schematic view showing that the highway driving assistance apparatus in fig. 1 controls the own vehicle to change lanes;
fig. 2B shows a schematic diagram of the highway driving assistance device in fig. 1 adjusting the speed of the own vehicle.
Fig. 3 is a flowchart of a driving assistance method for expressway according to an embodiment of the present invention.
Detailed Description
The following discussion of the embodiments of the invention directed to a highway driving assistance device in a more detailed manner is merely exemplary in nature, and is in no way intended to limit the invention or its applications or uses.
Fig. 1 is a schematic block diagram of an expressway driving assist apparatus according to an embodiment of the present invention. The highway driving assistance device 100 includes: an acquisition unit 10, a calculation unit 20 and an output interface 30.
The acquisition unit 10 is configured to acquire lane information and information on a distance from the host vehicle to the front vehicle and a distance from the rear vehicle while driving on a highway.
The calculation unit 20 is connected to the acquisition unit 10, and is configured to calculate whether the average value of the distances between the own vehicle and the rear vehicle acquired by the acquisition unit 10 within a predetermined time interval is smaller than the safety braking distance, and if so, determine that the own vehicle is in the tailed state, and the calculation unit 20 is further configured to actively adjust the distance between the own vehicle and the front vehicle to reserve a sufficient braking distance for the own vehicle and the rear vehicle when the front vehicle suddenly brakes. The predetermined time interval may be set to 5s, and the safety braking distance may be a value set adaptively to the vehicle speed of the own vehicle.
The calculation unit 20 actively adjusting the distance between the own vehicle and the preceding vehicle may include actively controlling the steering and speed of the own vehicle to change the lane of the own vehicle according to the information of the other lanes obtained by the acquisition unit 10, thereby preventing the own vehicle from having an accident such as a rear-end collision or a collision with the preceding vehicle or the following vehicle.
The calculation unit 20 actively adjusting the distance between the own vehicle and the preceding vehicle may further include actively controlling the speed of the own vehicle, that is, increasing the distance between the own vehicle and the preceding vehicle by gradually decelerating or even braking, so as to satisfy the following condition:
Df≥Ds+(Ds-Dr)
wherein D isfFor adjusting the distance between the own vehicle and the preceding vehicle, DsFor safe braking distance of the own vehicle from the preceding vehicle, DrIs an average value of the distances between the own vehicle and the rear vehicle in the predetermined time interval.
The braking distance is the distance that the automobile can stop running from the time when the foot touches the brake pedal (or the hand touches the brake handle) to the time when the automobile stops when the automobile suddenly steps on the brake at a certain initial speed. Safe braking distance D between self vehicle and front vehiclesThe braking distance may be obtained according to a predefined corresponding relationship between the speed of the vehicle and the braking distance (for example, when the vehicle speed exceeds 100km/h, the safe braking distance is more than 100 meters), or may be obtained according to an adaptive cruise control system or an automatic emergency braking system of the vehicle.
The output interface 30 is connected to the calculation unit 20, and is configured to output information that the own vehicle determined by the calculation unit 20 is in the tailed state.
The driving assistance apparatus 100 for highway in this embodiment further includes a reminding apparatus 40 connected to the output interface 30 for reminding a user of a vehicle behind. The reminding device 40 reminds the user of the rear vehicle by directly sending out visual information (characters, images, light and the like) and sound information (whistling, voice, buzzing and the like) to the rear vehicle, or reminds the user of the rear vehicle by sending out an alarm signal through network communication between the vehicle and the rear vehicle or a cloud server.
In addition, the driving assistance apparatus 100 for highway in the present embodiment further includes a detection device 50, and the detection device 50 is connected to the acquisition unit 10 for detecting a lane, a distance between the own vehicle and the preceding vehicle, and a distance between the own vehicle and the following vehicle while driving on a highway. The detection device 50 may be one or a combination of radar sensor, laser sensor or image sensor.
The highway driving assistance device 100 in the embodiment of the invention can actively adjust the distance between the vehicle and the front vehicle when the vehicle is tailed, so that enough safe braking distance can be reserved for the vehicle and the rear vehicle when the front vehicle is suddenly braked, the risk of rear-end collision on a highway is reduced, and the safety performance of highway driving is improved.
The following describes in detail a process of actively adjusting the distance between the own vehicle and the preceding vehicle by the highway driving assistance device 100 in the embodiment of the invention with reference to the drawings.
As shown in FIG. 2A, the front vehicle F, the host vehicle E, and the rear vehicle R travel on a lane L1 of an expressway, and the safe braking distance D between the two vehicles is 80km/h, for examplesMay be set to 70 m.
The detection device 50 of the own vehicle E detects that the appropriate braking distance 75m, D, is maintained between the preceding vehicle F and the own vehicle Ef≥DsAnd the distance between the rear vehicle R and the own vehicle E is 60m within a time of 0-2.5s and 50m within a time of 2.5-5.0s, the acquisition unit 10 acquires the lane information and the distance information of the vehicle detected by the detection device 50 and transmits them to the calculation unit 20, and the calculation unit 20 calculates an average value D of the distances between the rear vehicle R and the own vehicle E within a time interval of 5sr55m, less than the safety braking distance 70m, it is determined that the rear vehicle R is in a trailing state. The output interface 30 outputs the position of the rear vehicle R determined by the calculation unit 20In the information of trailing state to give reminding device 40, reminding device 40 can remind the user of rear vehicle with the mode of characters on the backlight display screen: "please keep a safe distance! ".
At this time, the calculation unit 20 actively adjusts the distance D between the own vehicle E and the preceding vehicle FfFor example, if the detecting device 50 detects that there is an available lane L2 on the right side of the lane L1, the calculating unit 20 automatically controls the steering and speed of the own vehicle E to change the lane L1 of the own vehicle to L2 after the information of the lane L2 is obtained by the obtaining unit 10, thereby avoiding an accident such as a rear-end collision or a collision with the preceding vehicle F or the following vehicle R, as shown in fig. 2A.
If the detection unit 50 detects that there is no available lane to the right of the lane L1, the calculation unit 20 automatically controls the speed of the own vehicle E, i.e. enlarges the distance D of the own vehicle E from the preceding vehicle F by gradually decelerating or even brakingfSo as to satisfy the following conditions: df≥Ds+(Ds-Dr). When D is presents＝70m,DrWhen the distance is 55m, D after adjusting the distancefNot less than 85m, i.e. 75m from the initial distance of the vehicle F in front to the own vehicle E is increased by at least 10 m.
Since the warning device 40 always warns the user of the rear vehicle R to keep a safe distance when the own vehicle E determines that it is in the tailed state by the rear vehicle R, even if the rear vehicle R does not consciously adjust the distance to the own vehicle E when the own vehicle E always warns that it keeps the safe distance when the front vehicle F suddenly brakes, the own vehicle E can automatically accelerate or decelerate to reserve a sufficient braking distance for the rear vehicle R while avoiding rear-end collision with the front vehicle F, thereby preventing rear-end collision with the rear vehicle R, as shown in fig. 2B.
Fig. 3 is a flowchart of a driving assistance method for expressway according to an embodiment of the present invention. The highway driving assistance method 200 includes the steps of:
s1: detecting lanes and distances between a vehicle and a front vehicle and between the vehicle and a rear vehicle when the vehicle runs on a highway;
s2: acquiring lane information and distance information between a vehicle and a front vehicle and between the vehicle and a rear vehicle when the vehicle runs on a highway;
s3: calculating whether the average value of the distances between the vehicle and the rear vehicle is less than the safe braking distance within a preset time interval;
s4: if so, actively adjusting the distance between the self vehicle and the front vehicle and/or reminding a user of the rear vehicle.
In the above step S4, the actively adjusting the distance between the own vehicle and the preceding vehicle may include automatically controlling steering and speed of the own vehicle to change the lane of the own vehicle according to the acquired information of the other lane.
In the above step S4, the actively adjusting the distance between the own vehicle and the preceding vehicle may further include automatically controlling the speed of the own vehicle so as to satisfy the following condition: df≥Ds+(Ds-Dr) Wherein D isfTo adjust the distance of the own vehicle from the preceding vehicle, DsFor safe braking distance of the own vehicle from the preceding vehicle, DrIs an average value of the distances between the own vehicle and the rear vehicle in the predetermined time interval.
Safety braking distance DsThe braking distance is obtained according to a predefined corresponding relation between the speed of the vehicle and the braking distance, and can also be obtained according to an adaptive cruise control system or an automatic emergency braking system of the vehicle.
In addition, an embodiment of the invention also provides a vehicle having the driving assistance apparatus 100 for highway described above.
The foregoing discussion discloses and describes merely exemplary embodiments of the present invention. One skilled in the art will readily recognize from such discussion, and from the accompanying drawings and claims, that various changes, modifications and variations can be made therein without departing from the scope and spirit of the invention as defined in the following claims.

Claims (11)

1. An expressway driving assist device comprising:
an acquisition unit configured to acquire lane information and distance information between a host vehicle and a front vehicle and a rear vehicle while driving on a highway;
a calculation unit, connected to the acquisition unit, configured to calculate whether an average value of distances between the own vehicle and the rear vehicle acquired by the acquisition unit within a predetermined time interval is smaller than a safe braking distance, and if so, determine that the own vehicle is in a tailed state, the calculation unit being further configured to actively adjust the distance between the own vehicle and the front vehicle to reserve a sufficient braking distance for the own vehicle and the rear vehicle when the front vehicle suddenly brakes; and
an output interface connected to the calculation unit and configured to output information that the own vehicle determined by the calculation unit is in the tailed state.
2. The driving assistance apparatus according to claim 1, wherein the calculation unit actively adjusts the distance between the own vehicle and the preceding vehicle includes automatically controlling steering and speed of the own vehicle to change the lane of the own vehicle according to the acquired information of the other lane.
3. The driving assistance apparatus for expressway according to claim 2, wherein the calculation unit actively adjusting the distance between the own vehicle and the preceding vehicle includes automatically controlling the speed of the own vehicle so as to satisfy the following condition: df≥Ds+(Ds-Dr) Wherein D isfFor adjusting the distance between the own vehicle and the preceding vehicle, DsFor safe braking distance of the own vehicle from the preceding vehicle, DrIs an average value of the distances between the own vehicle and the rear vehicle in the predetermined time interval.
4. The driving assistance apparatus for highway according to claim 3, wherein said safety braking distance DsAccording to the predefined corresponding relation between the speed of the vehicle and the braking distance.
5. The driving assistance apparatus for highway according to claim 3, wherein said safety braking distance DsAccording to an adaptive cruise control system or an automatic emergency braking system of the own vehicle.
6. The driving assistance apparatus according to any one of claims 1 to 5, wherein the driving assistance apparatus further comprises a reminder apparatus, which is connected to the output interface, for reminding a user of a vehicle behind.
7. The driving assistance apparatus for expressway according to claim 6, wherein the warning means warns the user of the rear vehicle by sending visual information, audio information directly to the rear vehicle or by sending warning signal through network communication.
8. The driving assistance apparatus according to any one of claims 1 to 5 and 7, wherein the driving assistance apparatus further comprises a detection device connected to the acquisition unit for detecting a lane and a distance of the own vehicle from a preceding vehicle and a following vehicle while driving on a highway.
9. The driving assistance apparatus for highway according to claim 8, wherein said detection means is one or a combination of radar sensor, laser sensor or image sensor.
10. A vehicle having the highway driving assistance device according to any one of claims 1 to 9.
11. A highway driving assistance method includes the following steps:
detecting lanes and distances between a vehicle and a front vehicle and between the vehicle and a rear vehicle when the vehicle runs on a highway;
acquiring lane information and distance information between a vehicle and a front vehicle and between the vehicle and a rear vehicle when the vehicle runs on a highway;
calculating whether the average value of the distances between the vehicle and the rear vehicle is less than the safe braking distance within a preset time interval;
if so, actively adjusting the distance between the self vehicle and the front vehicle and/or reminding a user of the rear vehicle to reserve enough braking distance for the self vehicle and the rear vehicle when the front vehicle suddenly brakes.
CN201611189096.6A 2016-12-21 2016-12-21 Highway driving assistance device, driving assistance method, and vehicle Active CN108382401B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611189096.6A CN108382401B (en) 2016-12-21 2016-12-21 Highway driving assistance device, driving assistance method, and vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611189096.6A CN108382401B (en) 2016-12-21 2016-12-21 Highway driving assistance device, driving assistance method, and vehicle

Publications (2)

Publication Number Publication Date
CN108382401A CN108382401A (en) 2018-08-10
CN108382401B true CN108382401B (en) 2021-04-06

Family

ID=63075848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611189096.6A Active CN108382401B (en) 2016-12-21 2016-12-21 Highway driving assistance device, driving assistance method, and vehicle

Country Status (1)

Country Link
CN (1) CN108382401B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106780928A (en) * 2016-11-21 2017-05-31 河南辉煌城轨科技有限公司 A kind of urban track traffic anti-escape ticket method out of the station

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077938B1 (en) * 1999-02-16 2000-08-21 株式会社ホンダアクセス Inter-vehicle distance control device
CN102463951A (en) * 2011-09-07 2012-05-23 浙江吉利汽车研究院有限公司 Automobile longitudinal collision mitigating system and control method
CN202400085U (en) * 2011-12-20 2012-08-29 河南科技大学 Automobile rear-end prevention system
CN103010210A (en) * 2012-09-04 2013-04-03 浙江吉利汽车研究院有限公司杭州分公司 Automobile active rear-ending-preventing control system and control method
CN105517872A (en) * 2013-09-11 2016-04-20 罗伯特·博世有限公司 Modifying adaptive cruise control to mitigate rear-end collisions

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3077938B1 (en) * 1999-02-16 2000-08-21 株式会社ホンダアクセス Inter-vehicle distance control device
CN102463951A (en) * 2011-09-07 2012-05-23 浙江吉利汽车研究院有限公司 Automobile longitudinal collision mitigating system and control method
CN202400085U (en) * 2011-12-20 2012-08-29 河南科技大学 Automobile rear-end prevention system
CN103010210A (en) * 2012-09-04 2013-04-03 浙江吉利汽车研究院有限公司杭州分公司 Automobile active rear-ending-preventing control system and control method
CN105517872A (en) * 2013-09-11 2016-04-20 罗伯特·博世有限公司 Modifying adaptive cruise control to mitigate rear-end collisions

Also Published As

Publication number Publication date
CN108382401A (en) 2018-08-10

Similar Documents

Publication Publication Date Title
US9290174B1 (en) Method and system for mitigating the effects of an impaired driver
JP4320045B2 (en) Vehicle support system
EP3342665B1 (en) Pedestrian collision prevention apparatus and method considering pedestrian gaze
EP3707045B1 (en) Warning and adjusting the longitudinal speed of a motor vehicle based on the recognized road traffic lights
US8103449B2 (en) Configurable vehicular time to stop warning system
EP3722913A1 (en) Method of controlling inter-vehicle gap(s) in a platoon
US11351992B2 (en) Method and system for assisting drivers to drive with precaution
CN106564502B (en) method and device for determining the adaptive response time of a driver of a motor vehicle
US9771055B1 (en) Front impact mitigation system for a vehicle and method
WO2016049812A1 (en) Automatic parking warning system
KR20130118909A (en) Method for detecting critical driving situations of lorries or passenger vehicles and method for avoiding collisions
JPH0520600A (en) Approach deciding device for vehicle
JP2007515327A (en) Fatigue warning device in an automobile having a distance warning system
CN111791889A (en) Control system and control method for driving a motor vehicle
KR101552017B1 (en) Performance enhanced driver assistance systems and controlling method for the same
KR20160144286A (en) Method and apparatus for limiting vehicle overspeed
KR20150051548A (en) Driver assistance systems and controlling method for the same corresponding to dirver's predisposition
CN112428953A (en) Blind area monitoring alarm method and device
EP3133573B1 (en) System and method for collision warning
CN113352988A (en) Intelligent driving safety auxiliary method, device, equipment, program product and medium
CN108382401B (en) Highway driving assistance device, driving assistance method, and vehicle
US9205741B2 (en) Management of speed regulation of a vehicle
CN111717196A (en) Driving safety auxiliary device based on visual analysis
KR101511863B1 (en) Driver assistance systems and controlling method for the same
JP6520554B2 (en) Information processing device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant