EP1326222B1 - Method for self consistent estimation of predictive travel times for use with mobile or stationary detectors for measuring run travel times - Google Patents
Method for self consistent estimation of predictive travel times for use with mobile or stationary detectors for measuring run travel times Download PDFInfo
- Publication number
- EP1326222B1 EP1326222B1 EP02090192A EP02090192A EP1326222B1 EP 1326222 B1 EP1326222 B1 EP 1326222B1 EP 02090192 A EP02090192 A EP 02090192A EP 02090192 A EP02090192 A EP 02090192A EP 1326222 B1 EP1326222 B1 EP 1326222B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- function
- time
- ett
- travel time
- travel times
- 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.)
- Expired - Lifetime
Links
Images
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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
Definitions
- the thus determined predictive travel time PTT (t) can now be included in traffic telematic services instead of the measured value ETT (t).
Abstract
Description
Eine Grösse von herausragender Bedeutung zur Unterstützung verkehrstelematischer Dienste, insbesondere dynamischer Navigationsdienste, ist die Reisezeit auf den gerichteten Kanten eines Strassennetzes. Erste Versuche, diese Grösse zu messen, basierten auf Messungen der Geschwindigkeit von Fahrzeugen durch stationäre Sensorik und verschiedensten Verfahren zur Schätzung der Reisezeit auf einer definierten Strecke aus den Messungen der Geschwindigkeit an bestimmten Punkten. Aufgrund der damit verbundenen Schwierigkeiten und Qualitätsprobleme wurden diverse Anstrengungen unternommen, Reisezeiten ohne Umwege über Schätzverfahren direkt zu messen. Mindestens die folgenden Verfahren sind dabei zur Anwendung oder testweisen Anwendung gekommen:
- 1. Floating Car Data:
- Die Reisezeit auf einem durch zwei Wegepunkte definierten Streckenstück lässt sich etwa messen durch Übertragung der Zeitpunkte, zu denen ein Floating Car jene Wegepunkte erreicht.
- 2. Fahrzeugidentifikation, z. B. durch Kameras:
- Die Reisezeit auf einem durch zwei Messpunkte definierten Streckenstück kann gemessen werden, wenn die verwendete Sensorik in der Lage ist, Fahrzeuge nach Durchfahren des Streckenstücks wiederzuerkennen. Dies kann etwa durch Bildverarbeitungsmethoden (z. B. Wiedererkennen von Nummernschilden) oder durch Korrelation von Fahrzeuggruppen realisiert werden.
- 3. Zellortung von Mobiltelefonen:
- Durch statistische Analyse der Bewegung einer grossen Anzahl von mobilen Telefonen durch die Zellen eines Funknetzes und Betimmung der zugehörigen Geschwindigkeiten kann der Anteil der Geräte isoliert werden, der wahrscheinlich in Fahrzeugen transportiert wird, und können die entsprechenden Reisezeiten den Kanten eines Verkehrsnetzes zugeordnet werden.
- 4. Luftbeobachtungen:
- Durch zyklische Auswertung von Satelliten- oder Luftbildern in einem Spektralbereich, der die Erkennung und Wiedererkennung im Folgezyklus von Einzelfahrzeugen oder zumindest Fahrzeuggruppen erlaubt, lassen sich Reisezeiten auf Streckenabschnitten messen, die durch die Reisegeschwindigkeit und den Erfassungszyklus definiert sind.
- 1. Floating Car Data:
- The travel time on a route piece defined by two waypoints can be measured by transferring the times at which a floating car reaches those waypoints.
- 2. Vehicle identification, z. By cameras:
- The journey time on a section defined by two measuring points can be measured if the sensor system used is capable of recognizing vehicles after passing through the section. This can be achieved, for example, by means of image processing methods (eg recognition of number plates) or by correlation of vehicle groups.
- 3. Cell Location of Mobile Phones:
- By statistically analyzing the movement of a large number of mobile telephones through the cells of a radio network and adjusting their associated speeds, the proportion of equipment that is likely to be transported in vehicles can be isolated, and the corresponding travel times can be assigned to the edges of a traffic network.
- 4. Air observations:
- By cyclical evaluation of satellite or aerial images in a spectral range, which allows the recognition and recognition in the subsequent cycle of individual vehicles or at least vehicle groups, travel times can be measured on sections of the route, which are defined by the cruising speed and the acquisition cycle.
Alle diese Techniken haben als Messergebnis die "erfahrene Reisezeit", also diejenige Reisezeit, die eines oder mehrere Fahrzeuge tatsächlich benötigt haben, um einen bestimmten Streckenabschnitt zu durchfahren. Von Interesse für einen verkehrstelematischen Dienst ist jedoch die "prädiktive Reisezeit", also diejenige Reisezeit, die Fahrzeuge, welche sich gerade am Beginn eines Streckenabschnittes befinden, voraussichtlich benötigen werden, um diesen Abschnitt zu durchfahren.All these techniques have as measurement result the "experienced travel time", ie the travel time that actually required one or more vehicles to drive through a certain stretch of road. Of interest for a telematic service, however, is the "predictive travel time", ie the travel time, the vehicles, which are currently at the beginning of a section of the route, are expected to need to pass through this section.
Das Problem besteht nun darin, dass die erfahrene Reisezeit sich gerade in den interessantesten Situationen, nämlich genau dann, wenn sich Verkehrsstörungen auf- oder abbauen, von der prädiktiven Reisezeit stark (um einen Faktor 2 oder mehr, abhängig von der Verkehrssituation und der Länge des betrachteten Streckenabschnitts) unterscheiden kann. Damit sind alle oben genannten Verfahren zur Messung der Reisezeit nutzlos, wenn nicht eine den Unterschied zwischen erfahrener und prädiktiver Reisezeit berücksichtigende Korrektur durchgeführt wird.The problem now is that the experienced travel time, especially in the most interesting situations, namely precisely when traffic congestion builds up or degrades, of the predictive travel time strongly (by a factor of 2 or more, depending on the traffic situation and the length of the considered route section) can differ. Thus, all above-mentioned methods for measuring travel time are useless unless a correction is made taking into account the difference between experienced and predictive travel time.
Der Erfindung lag deshalb die Aufgabe zugrunde, ein Verfahren zur selbstkonsistenten Schätzung von prädiktiven Reisezeiten zu finden, bei dem diese Korrektur Berücksichtigung findet.
Das Verfahren besteht aus den folgenden Schritten:
- 1. Selektion oder Konstruktion einer Funktion TT(s), welche die erfahrene Reisezeit als Funktion der Tageszeit beschreibt.
Selektion: Sofern eine historische Datenbasis vorhanden ist, kann daraus eine Funktion TT(s) unter Verwendung von Merkmalen wie dem Wochentag, dem bekannten Verlauf der erfahrenen Reisezeit seit Tagesbeginn, dem Verkehrsfluss an Messorten auf dem oder in der Nähe des betrachteten Streckenabschnitts selektiert werden. Zum Aufbau der Datenbasis und zur Selektion kann dabei z. B. ein in derDE 197 53 034 A1
Konstruktion: Ersatzweise, d. h. bei Abwesenheit einer historischen Datenbasis, kann eine Funktion TT(s) konstruiert werden. Im einfachsten Fall ist diese Funktion abschnittsweise konstant oder linear (Fig. 1 ), wobei das untere (obere) Niveau der Reisezeit TT'< (TT> ) mit der freien Geschwindigkeit (der Restgeschwindigkeit im Stau) vf (vs ) und der Länge des betrachteten Streckenabschnitts L zusammenhängt über
Gemischte Verfahren: In vielen Fällen, in denen eine selektierte Funktion TT(s) von aktuellen Messwerten abweicht oder Gründe bekannt sind, die zu Abweichungen führen werden, kann eine selektierte Funktion verändert werden. Auch dazu sind geeignete Verfahren bekannt (z.B. aus derDE 199 35 769 A1 - 2. Nachdem ein Messwert ETT(t) für die erfahrene Reisezeit zur Zeit t, ermittelt z. B. durch eines der oben beschriebenen Verfahren, und eine Funktion TT(s) vorliegen, ist nun ein Zeitpunkt so zu finden derart, dass TT(so) = ETT(t) ist.
Selbst für ausreichend geglättete Funktionen TT(s) wird es i. A. mehrere Lösungen für so geben. Typischerweise wird es zwei Lösungen geben, eine für die ansteigende und eine für die abfallende Flanke der Reisezeit (Fig. 2 ). Falls die linksseitige Ableitung der vorzugsweise geglätteten Funktion ETT, ermittelt aus den vorangegangenen Werten mit ETT(t) als letztem, positiv ist, so ist die Lösung auf der ansteigenden Flanke der Funktion TT(s) zu wählen, ansonsten die Lösung auf der abfallenden Flanke. - 3. Im dritten Schritt schließlich ist die prädiktive Reisezeit zur Zeit t, PTT(t), zumindest näherungsweise selbstkonsistent zu ermitteln (
Fig. 3 ). Dabei erfüllt die exakte selbstkonsistente Lösung die Gleichung PTT(t) = TT(so + PTT(t)), die allerdings ein numerisches Lösungsverfahren erfordert. Eine einfache Näherung, die in der Praxis bereits eine deutliche Verbesserung gegenüber den vorbekannten Verfahren darstellt, ist aber bereits gegeben durch die Gleichung PTT(t) = TT(so + TT(so)), welche eine direkte Berechnung erlaubt. Weitere Näherungsverfahren für Lösungen von Fixpunktgleichungen sind aus der Mathematik bekannt.
The procedure consists of the following steps:
- 1. Selection or construction of a function TT (s), which describes the experienced travel time as a function of the time of day.
Selection: If a historical database is available, a function TT (s) can be selected using features such as the day of the week, the known history of the experienced travel time since the beginning of the day, the traffic flow at locations on or in the vicinity of the section considered. To build the database and selection can be z. B. in theDE 197 53 034 A1
Construction: Alternatively, ie in the absence of a historical database, a function TT (s) can be constructed. In the simplest case, this function is in sections constant or linear (Fig. 1 ), wherein the lower (upper) level of the travel time TT '< ( TT > ) is related to the free speed (the remaining speed in congestion) v f ( v s ) and the length of the track L under consideration
Mixed methods: In many cases where a selected function TT (s) deviates from current measured values or reasons are known that will lead to deviations, a selected function can be changed. Also suitable methods are known (eg from theDE 199 35 769 A1 - 2. After a measured value ETT (t) for the experienced travel time at time t, determined z. B. by one of the methods described above, and a function TT (s) are present, is now a time s o to find such that TT (s o ) = ETT (t) .
Even for sufficiently smoothed functions TT (s), it will i. A. give several solutions for s o . Typically, there will be two solutions, one for the rising and one for the falling edge (Fig. 2 ). If the left-hand derivative of the preferably smoothed function ETT, determined from the previous values with ETT (t) last, is positive, the solution on the rising edge of the function TT (s) should be selected, otherwise the solution on the falling edge , - 3. Finally, in the third step, the predictive travel time at time t, PTT (t), has to be determined at least approximately self-consistently (
Fig. 3 ). The exact self-consistent solution satisfies the equation PTT (t) = TT (s o + PTT (t)), which, however, requires a numerical solution method. However, a simple approximation, which in practice already represents a clear improvement over the previously known methods, is already given by the equation PTT (t) = TT (s o + TT (s o )) , which allows a direct calculation. Further approximation methods for solutions of fixed-point equations are known from mathematics.
Die so bestimmte prädiktive Reisezeit PTT(t) kann nun Eingang finden in verkehrstelematische Dienste anstelle der gemessenen Grösse ETT(t).The thus determined predictive travel time PTT (t) can now be included in traffic telematic services instead of the measured value ETT (t).
Claims (4)
- Method for consistent estimation of predictive travel times for use with mobile or fixed detectors for measuring acquired travel times, characterized by the following method steps:- definition of a function TT(s) which describes the acquired travel time as a function of the time of day,- determination of a time so in such a way that the following applies
where ETT(t) is the measured value which is determined for the travel time at the time t,- at least approximately consistent determination of the predictive travel time PTT(t) at the time t, wherein the precise consistent solution satisfies the equation PTT(t) = TT(so + PTT(t)) which requires a numerical solution method. - Method according to Claim 1, characterized in that- the function TT(s) is selected using features such as the day of the week, the known profile of the acquired travel time since the start of the day, the traffic flow at measurement locations on or in the vicinity of the route section under consideration from an existing historical database,- if the left-side derivation of the preferably smoothed function ETT, determined from the preceding values with ETT(t) as the last value, is positive, the solution on the rising edge of the function TT(s) is to be selected, and otherwise the solution on the falling edge is to be selected.
- Method according to Claim 1, characterized in that- the function TT(s) is constructed, wherein said function is, in the simplest case, constant or linear in certain sections, wherein the lower (upper) level of the travel time TT < (TT > ) with the free velocity νf(νs) and the length of the route section L under consideration are associated by means ofwhere the dimensionless steepness of the edges is given by
and where Vs is the velocity of the front of a traffic jam, from which it is possible to derive how quickly the upper level TT > is reached from the lower travel time level at a link TT <, or conversely,- if the left-side derivation of the preferably smoothed function ETT, determined from the preceding values with ETT(t) as the last value, is positive, the solution on the rising edge of the function TT(s) is to be selected, and otherwise the solution on the falling edge is to be selected.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10200492 | 2002-01-03 | ||
DE10200492A DE10200492B4 (en) | 2002-01-03 | 2002-01-03 | Method for self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1326222A1 EP1326222A1 (en) | 2003-07-09 |
EP1326222B1 true EP1326222B1 (en) | 2008-12-24 |
Family
ID=7711712
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02090192A Expired - Lifetime EP1326222B1 (en) | 2002-01-03 | 2002-05-28 | Method for self consistent estimation of predictive travel times for use with mobile or stationary detectors for measuring run travel times |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1326222B1 (en) |
AT (1) | ATE418776T1 (en) |
DE (2) | DE10200492B4 (en) |
ES (1) | ES2320418T3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004012041B4 (en) | 2004-03-10 | 2021-09-16 | Bayerische Motoren Werke Aktiengesellschaft | Method for determining travel time in a navigation system for motor vehicles |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19725556A1 (en) * | 1997-06-12 | 1998-12-24 | Mannesmann Ag | Method and device for predicting traffic conditions |
DE19753034A1 (en) * | 1997-11-18 | 1999-06-17 | Ddg Ges Fuer Verkehrsdaten Mbh | Method for forecasting a parameter representing the state of a system, in particular a traffic parameter representing the state of a traffic network, and device for carrying out the method |
DE19935769C2 (en) * | 1999-07-23 | 2002-02-07 | Ddg Ges Fuer Verkehrsdaten Mbh | Traffic condition forecast through feedback cascade |
DE19940957C2 (en) * | 1999-08-28 | 2001-10-18 | Daimler Chrysler Ag | Traffic forecasting method for a traffic network with traffic-regulated network nodes |
US6615130B2 (en) * | 2000-03-17 | 2003-09-02 | Makor Issues And Rights Ltd. | Real time vehicle guidance and traffic forecasting system |
US6317686B1 (en) * | 2000-07-21 | 2001-11-13 | Bin Ran | Method of providing travel time |
WO2002059807A2 (en) * | 2001-01-05 | 2002-08-01 | British Telecommunications Public Limited Company | Data anlysis method |
-
2002
- 2002-01-03 DE DE10200492A patent/DE10200492B4/en not_active Expired - Fee Related
- 2002-05-28 AT AT02090192T patent/ATE418776T1/en active
- 2002-05-28 DE DE50213148T patent/DE50213148D1/en not_active Expired - Lifetime
- 2002-05-28 EP EP02090192A patent/EP1326222B1/en not_active Expired - Lifetime
- 2002-05-28 ES ES02090192T patent/ES2320418T3/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE10200492B4 (en) | 2004-02-19 |
ATE418776T1 (en) | 2009-01-15 |
EP1326222A1 (en) | 2003-07-09 |
ES2320418T3 (en) | 2009-05-22 |
DE50213148D1 (en) | 2009-02-05 |
DE10200492A1 (en) | 2003-07-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3042368B1 (en) | Method, evaluation system and vehicle for forecasting at least a traffic jam parameter | |
DE102007037920B4 (en) | Traffic condition prediction device | |
EP0740280A2 (en) | Disturbance detection method for road traffic | |
DE102012201472A1 (en) | Method for providing parking information on free parking spaces | |
WO2014206699A1 (en) | Method for processing measurement data of a vehicle in order to determine the start of a search for a parking space | |
EP0750774A1 (en) | Method of detecting traffic and traffic situations on roads, preferably motorways | |
EP0789341A1 (en) | Vehicle on board detection of traffic jam | |
DE102010030985A1 (en) | A link driving time calculating device and method of calculating a link driving time interval | |
DE102017216202A1 (en) | Method of predicting an optimal lane on a multi-lane road | |
EP2116981B1 (en) | Method and device for calculating backlog lengths at traffic lights | |
DE102008003039A1 (en) | Vehicle traffic condition recognizing method for traffic assistance system, involves differentiating traffic jam conditions on basis of measured speed, and recognizing traffic jam condition if another traffic jam condition is not recognized | |
DE102015203233A1 (en) | Server, system and method for determining a position of a jam end | |
DE102017218779A1 (en) | Device and method for evaluating and / or planning a route and vehicle | |
DE102012202463A1 (en) | Method for a model structure for a travel time database | |
EP1326222B1 (en) | Method for self consistent estimation of predictive travel times for use with mobile or stationary detectors for measuring run travel times | |
DE102010002300B4 (en) | Method for determining driving behavior | |
EP2047448B1 (en) | Method and device for generating early warnings signalling traffic collapses at narrow points | |
DE102010041583A1 (en) | Method for determining quality data value of vehicle traffic disruption reporting procedures, involves determining situation- and deviation-cost functions for respective situation- and message-deviation values, and determining data value | |
DE102019216435A1 (en) | Traffic information service system and traffic information service system | |
DE102021204191B4 (en) | Device and method for real-time-based dynamic traffic allocation for at least two subsequent lanes | |
DE102006001354A1 (en) | Prognosis-based traffic jam monitoring method for vehicle, involves determining and displaying probability for arrival of traffic prognosis and validity period of traffic prognosis for traffic jam monitoring for provided traffic prognosis | |
EP1457944B1 (en) | Process for supplying traffic information | |
DE102013202255B4 (en) | Method and device for determining traffic volumes | |
DE102019000617A1 (en) | Method for automatically detecting at least one traffic incident on a route of a vehicle, navigation system for carrying out such a method, and vehicle having such a navigation system | |
DE102013013253A1 (en) | A method for warning the driver of a motor vehicle depending on a determined time to collision, camera system and motor vehicle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
17P | Request for examination filed |
Effective date: 20040107 |
|
17Q | First examination report despatched |
Effective date: 20040206 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE 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: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REF | Corresponds to: |
Ref document number: 50213148 Country of ref document: DE Date of ref document: 20090205 Kind code of ref document: P |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: DEUTSCHE TELEKOM AG |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2320418 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20081224 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: 732E Free format text: REGISTERED BETWEEN 20090514 AND 20090520 |
|
NLS | Nl: assignments of ep-patents |
Owner name: DEUTSCHE TELEKOM AG Effective date: 20090424 |
|
NLT2 | Nl: modifications (of names), taken from the european patent patent bulletin |
Owner name: DEUTSCHE TELEKOM AG Effective date: 20090422 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE 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: 20081224 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT 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: 20090525 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: 20090324 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK 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: 20081224 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20090925 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090531 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PUE Owner name: EUTSCHE TELEKOM AG Free format text: DDG GESELLSCHAFT FUER VERKEHRSDATEN MBH#NIEDERKASSELER LOHWEG 20#40547 DUESSELDORF (DE) -TRANSFER TO- DEUTSCHE TELEKOM AG#FRIEDRICH-EBERT-ALLEE 140#53113 BONN (DE) Ref country code: CH Ref legal event code: NV Representative=s name: BOHEST AG |
|
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: 20090325 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20090528 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR 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: 20081224 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY 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: 20081224 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PCAR Free format text: NEW ADDRESS: HOLBEINSTRASSE 36-38, 4051 BASEL (CH) |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20210521 Year of fee payment: 20 Ref country code: DE Payment date: 20210525 Year of fee payment: 20 Ref country code: IT Payment date: 20210531 Year of fee payment: 20 Ref country code: NL Payment date: 20210519 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20210519 Year of fee payment: 20 Ref country code: AT Payment date: 20210518 Year of fee payment: 20 Ref country code: GB Payment date: 20210526 Year of fee payment: 20 Ref country code: ES Payment date: 20210618 Year of fee payment: 20 Ref country code: CH Payment date: 20210525 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 50213148 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: MK Effective date: 20220527 |
|
REG | Reference to a national code |
Ref country code: BE Ref legal event code: MK Effective date: 20220528 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20220527 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20220629 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MK07 Ref document number: 418776 Country of ref document: AT Kind code of ref document: T Effective date: 20220528 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20220527 Ref country code: ES Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20220529 |