EP3724867A1 - Method and system for warning road users of a vehicle that is driving in the wrong direction, comprising transmitter data control - Google Patents
Method and system for warning road users of a vehicle that is driving in the wrong direction, comprising transmitter data controlInfo
- Publication number
- EP3724867A1 EP3724867A1 EP18826539.1A EP18826539A EP3724867A1 EP 3724867 A1 EP3724867 A1 EP 3724867A1 EP 18826539 A EP18826539 A EP 18826539A EP 3724867 A1 EP3724867 A1 EP 3724867A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- vehicle
- server
- wrong
- communication device
- navigation data
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 25
- 238000004891 communication Methods 0.000 claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 34
- 238000004590 computer program Methods 0.000 claims description 4
- 230000002457 bidirectional effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/056—Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0133—Traffic data processing for classifying traffic situation
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/01—Detecting movement of traffic to be counted or controlled
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/16—Anti-collision systems
- G08G1/164—Centralised systems, e.g. external to vehicles
Definitions
- the present invention relates to a method for warning
- the preamble of claim 1 also relates to this method running client-server system and a computer program product for performing the method, mainly on a server of the client-server system.
- the wrong-way driving of a vehicle is caused by a responsible wrong-way driver, also called “ghost driver", in personal-driven motor vehicles or utility vehicles, which can cause traffic accidents with a considerable personal injury and material damage through traffic-reprehensible behavior.
- a detection of wrong trips solely on the basis of an existing in the vehicle navigation device is usually too late in practice, since the wrong driver is already at high speed and high probability on a collision course, for example, on a wrong lane of a highway, in most cases. To prevent accidents, it is therefore necessary to warn the wrong-way driver himself and also located in the danger area road users promptly before a wrong-way.
- the field of application of the present invention is not limited to passenger-driven commercial vehicles alone, but can also be used as a safety system for autonomous driving.
- Navigation data of a vehicle via a wireless vehicle server interface parts between a communication device associated with the vehicle and the vehicle external server read. This is followed by a comparison of the read navigation data in the vehicle external server
- Navigation data of the vehicle is actually a wrong drive, for example, by driving a motorway exit in the wrong direction, so the client-server system provides a wrong-way driver warning to at least other vehicles in the area.
- the other vehicles are equipped with a vehicle-server interface parts to bring the server provided by the wrong-way warning device via a communication device associated with the driver to the knowledge.
- This prior art method allows, in principle, an automatic wrong-way driver warning, which is promptly oriented to the triggering event of a wrong-way drive. At this time-critical mode of operation, delayed messages or even false alarms are to be avoided by a wrong-way drive.
- the invention includes the procedural teaching that the step of aligning the navigation data of the vehicle in the vehicle-external server includes an analysis as to whether the vehicle is in one
- the vehicle external server instructs the communication device of the vehicle that this is the navigation data with a higher transmission rate than outside of the
- the server in the course of reading in the navigation data of the vehicle, to decide how vulnerable the client is to being a wrong-way driver and, based on this decision, sends a transmission rate for the data transmission back to the client with which it is to send. If the client comes, for example, from a highway in the area of a driveway of a highway and thus in one
- the server requests a higher transmission rate
- the step-balancing analysis also includes the step of monitoring when the vehicle is in the wrong-travel danger zone of the vehicle
- Communication device of the vehicle to send an alternating signal to the effect that the communication device transmits the navigation data again with a lower transmission rate than within the Falzfahrcher Kunststoffs.
- the high-frequency data transmission over a previously defined period is maintained.
- the step of reading the navigation data of the vehicle only comprises the position data of the same along the route, which can be determined via a GPS module.
- other position data of the vehicle can be read using a vehicle-mounted sensors. This achieves an improvement in the quality of the position data of the vehicle. This can be done, for example, by increasing the sampling rate of the
- an additional sensor can be used, for example, to generate an image of an environment of the vehicle.
- preprocessed navigation data computing time for the verification of navigation data of the vehicle to be saved on the server side and thus in the overall system.
- a low transmission rate in the range between 0.1 and 100 heart is used to read in the position data of the vehicle by the server, whereas the higher transmission rate is in the range between 0.001 and 0.1 heart. It is also a form of this mechanism possible in which the transmission rate can be set dynamically in a certain range due to the server decision.
- Fig. 1 is a schematic representation of a client-server system for warning road users before a wrong trip of a vehicle on a
- FIG. 2 shows a schematic representation of a wrong-driver-specific server-client communication of the system according to FIG. 1,
- Fig. 3 is a schematic representation of a Falschfahrt Fundamental Kunststoffs the
- a client-server system includes for warning
- Road users before a wrong trip of a vehicle 1 also a vehicle external server 2 and an exemplary further vehicle 3, which is to warn against a wrong-way driving of the vehicle 1.
- the off-vehicle server 2 is a
- Vehicles 1 and 3 are road-bound vehicles, such as passenger or commercial vehicles.
- the vehicles 1 and 3 each communicate as a client with the server 2 via suitable interfaces.
- the vehicle 1 is a
- Communication device 10 assigned in the form of a mobile phone, which comprises a position determination unit 11 in the form of a GPS module and a vehicle-server interface 12 in the form of a conventional radio data communication unit of the mobile station.
- the vehicle-server interface 12 reports the current position data of the vehicle 1 as navigation data 13 to the vehicle external server. 2
- a server-side navigation information comprising a map matching algorithm, is used to evaluate the read navigation data of the vehicle 1 with respect to a wrong drive of the vehicle 1.
- a wrong-way driver warning 14 is reported via the wrong drive of the vehicle 1 to the further vehicle 3 exemplified here via another wireless connection.
- the wrong-way driver warning 14 is transmitted via an additional vehicle-server interface 15 assigned to it
- the received wrong-way driver warning 14 is output visually and / or acoustically.
- this sends to the communication device 10 of the Vehicle 1, if necessary, an alternating signal 17 to switch between a high transmission rate, and thus more detailed position information, and at least one contrast low transmission rate.
- the client 1 for wireless communication with the server 2 is the vehicle 1 (not shown here)
- the associated communication device 10 in the form of a mobile station, especially smartphones used.
- the communication terminal 10 moves through various radio cells 20 of a mobile radio network 30, here schematically by a transmission tower
- a PDN gateway 40 forms the interface between the mobile radio network 30 on the one hand and the server 2 connected to the Internet on the other hand.
- FIG. 3 illustrates by dashed line a wrong-way hazard area 60 in the road network of a track-guided driveway departure area between a highway 70 and a highway 80 as a higher-ranking road.
- the remaining normal area 90 marked by dotted line is delimited around the highway 70.
- the navigation data of the vehicle 1 are transmitted at a higher transmission rate compared to a stay in the normal area 90.
- the method for warning traffic participants of a wrong-way journey involving a transmission rate control comprises the following steps: At the beginning is a determination 100 of the position data of the vehicle, which are transmitted as navigation data 13 by reading 200 to the vehicle external server. This is followed by a comparison of the
- Navigation data of the vehicle using server-side navigation information, in particular a map matching algorithm to evaluate the read position data of the vehicle with respect to a wrong-way. At the same time it is determined via the map matching algorithm, whether the vehicle is currently in a Falsefahrrea Symposium.
- the client-side communication device of the vehicle is not designed as a mobile terminal, but as a stationary vehicle mounted in the vehicle navigation device, which is thus so far equipped with an additional function.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102017222791.5A DE102017222791A1 (en) | 2017-12-14 | 2017-12-14 | Method and system for warning road users of a wrong-way drive of a vehicle with transmitter data control |
PCT/EP2018/084507 WO2019115593A1 (en) | 2017-12-14 | 2018-12-12 | Method and system for warning road users of a vehicle that is driving in the wrong direction, comprising transmitter data control |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3724867A1 true EP3724867A1 (en) | 2020-10-21 |
EP3724867B1 EP3724867B1 (en) | 2023-08-30 |
Family
ID=64900858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18826539.1A Active EP3724867B1 (en) | 2017-12-14 | 2018-12-12 | Method and system for warning road users of a vehicle that is driving in the wrong direction, comprising transmitter data control |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP3724867B1 (en) |
DE (1) | DE102017222791A1 (en) |
WO (1) | WO2019115593A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020212037A1 (en) | 2020-09-24 | 2022-03-24 | Robert Bosch Gesellschaft mit beschränkter Haftung | Method and device for generating a relevance map for a vehicle and method and device for providing a position signal for wrong-way driver detection |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19513640C2 (en) * | 1994-11-28 | 1997-08-07 | Mannesmann Ag | Method for reducing the amount of data to be transmitted from the vehicles of a vehicle fleet |
JP5015849B2 (en) * | 2008-04-11 | 2012-08-29 | トヨタ自動車株式会社 | Reverse running warning device, reverse running warning method |
US9578455B2 (en) * | 2015-02-20 | 2017-02-21 | Ford Global Technologies, Llc | Method and apparatus for dynamic position reporting rate determination |
DE102015213521A1 (en) * | 2015-07-17 | 2017-01-19 | Robert Bosch Gmbh | Method and device for warning against a wrong-moving vehicle |
DE102015213538A1 (en) | 2015-07-17 | 2017-01-19 | Robert Bosch Gmbh | Method and system for warning against a wrong-way drive of a vehicle |
-
2017
- 2017-12-14 DE DE102017222791.5A patent/DE102017222791A1/en active Pending
-
2018
- 2018-12-12 WO PCT/EP2018/084507 patent/WO2019115593A1/en unknown
- 2018-12-12 EP EP18826539.1A patent/EP3724867B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102017222791A1 (en) | 2019-06-19 |
EP3724867B1 (en) | 2023-08-30 |
WO2019115593A1 (en) | 2019-06-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2188798A1 (en) | Traffic guidance system | |
DE102008049824A1 (en) | Method for collision avoidance | |
WO2010043658A1 (en) | Improvement and validation of position determination | |
EP3446300B1 (en) | Assistance system and method for transferring data regarding an accident or a breakdown of a vehicle | |
EP2724911A1 (en) | Driving assistance method and driving assistance system for increasing driving comfort | |
WO2019115309A1 (en) | Method and system for warning road users of a vehicle that is driving in the wrong direction, comprising subsequent plausibility check | |
DE102013019112A1 (en) | Motor vehicle with lane detection for driver assistance | |
DE102013224167A1 (en) | Method and control and detection device for plausibility of a wrong-way drive of a motor vehicle | |
DE102015213538A1 (en) | Method and system for warning against a wrong-way drive of a vehicle | |
WO2019063491A1 (en) | Method and system for updating a control model for an automatic control of at least one mobile unit | |
DE102014222524A1 (en) | Method for reducing the risk of accidents by ghost drivers | |
EP2662846A1 (en) | Method for reducing the risk of traffic congestion | |
DE102018220002A1 (en) | Device for determining information on the driving style of a driver and system for determining an individual accident risk based thereon | |
WO2020114778A1 (en) | Method and apparatus for determining a collision risk of a means of transport | |
DE102014225103A1 (en) | An assistance method for a motor vehicle for adapting an assistance system of the motor vehicle | |
DE102013002284B4 (en) | Procedure for the active collision protection of a non-motorized road user | |
DE102014016625A1 (en) | Motor vehicle with Geisterfahrererkennung | |
EP3724867B1 (en) | Method and system for warning road users of a vehicle that is driving in the wrong direction, comprising transmitter data control | |
DE102017222753A1 (en) | Method and system for warning road users of a wrong-way driving of a vehicle while avoiding a hoax | |
DE102013220306A1 (en) | A method of notifying a vehicle via an authorized person's instruction | |
DE102019203543A1 (en) | Method, computer program product and motor vehicle for determining an accident risk | |
DE102018201273A1 (en) | Method for monitoring a driving style of a driver of a motor vehicle and motor vehicle | |
DE102016202088B4 (en) | Procedures for influencing road traffic | |
DE102018207968A1 (en) | Method for considering accident statistics in a fully automated driving mode of a means of transportation | |
DE102017222787A1 (en) | Method and system for warning road users of a wrong-way vehicle with optimized wrong-way driver rating |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: UNKNOWN |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20200714 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref document number: 502018013154 Country of ref document: DE Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: G08G0001056000 Ipc: G08G0001010000 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G08G 1/0967 20060101ALI20230526BHEP Ipc: G08G 1/16 20060101ALI20230526BHEP Ipc: G08G 1/056 20060101ALI20230526BHEP Ipc: G08G 1/01 20060101AFI20230526BHEP |
|
INTG | Intention to grant announced |
Effective date: 20230616 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502018013154 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG9D |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MP Effective date: 20230830 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231201 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231230 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231130 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231230 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231201 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20231219 Year of fee payment: 6 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230830 |