EP2269180B1 - Hilfssystem für den betrieb eines strassennetzes mit dienstgüte - Google Patents

Hilfssystem für den betrieb eines strassennetzes mit dienstgüte Download PDF

Info

Publication number
EP2269180B1
EP2269180B1 EP09735970.7A EP09735970A EP2269180B1 EP 2269180 B1 EP2269180 B1 EP 2269180B1 EP 09735970 A EP09735970 A EP 09735970A EP 2269180 B1 EP2269180 B1 EP 2269180B1
Authority
EP
European Patent Office
Prior art keywords
alarms
assisting
road network
network according
traffic
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.)
Not-in-force
Application number
EP09735970.7A
Other languages
English (en)
French (fr)
Other versions
EP2269180A1 (de
Inventor
Miguel Pintado
Jérôme DOURET
Christian Girardeau
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.)
Citilog SAS
Original Assignee
Citilog SAS
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 Citilog SAS filed Critical Citilog SAS
Publication of EP2269180A1 publication Critical patent/EP2269180A1/de
Application granted granted Critical
Publication of EP2269180B1 publication Critical patent/EP2269180B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors

Definitions

  • the present invention relates to the field of traffic supervision systems, particularly road and highway. These systems are used by network operators to monitor traffic flows, identify incidents, intervene to correct the consequences and more generally ensure both the security of the network and the fluidity of the traffic. They generally comprise sensors for measuring the state of the traffic, means of communication to ensure the feedback of the sensor information to one or more supervision centers, said monitoring centers comprising means for filtering and displaying the information transmitted from the sensors and means for deciding the information to be communicated to the users of the network and the interventions to be carried out, said interventions being able to take the form of information to be communicated to the users by means of panels with variable messages, interventions of means specific to the operator or triggering interventions by third parties (police forces, means of rescue ).
  • the sensors can be magnetic loops implanted in the road networks, cameras or radars.
  • the communication means may be wired networks or wireless communication networks.
  • the filtering means can be more or less automated, involving an exclusive or assisted intervention of agents assigned by the network manager to supervision.
  • a network operator who wishes to supervise said network to ensure a given quality of service, particularly in the face of incidents, uses emergency call stations or the processing of user calls to a number special, the processing by operators of data captured by magnetic loops distributed over the network and / or images collected by cameras evenly distributed and the detection of incidents by patrols.
  • This essentially manual and reactive treatment does not allow to easily prioritize the risk levels related to specific alarms, especially over wide networks. Consequently, it is not possible today for the operator to guarantee its users quality of service classes. reproducible as defined, in particular, by telecommunications operators.
  • the present invention solves this problem by providing an operating aid system for filtering and prioritizing levels.
  • the invention proposes a system for assisting the operation of a road network comprising at least two image sensors, communication means which transmit information from the image sensors to at least one data center.
  • management of the network from which intervention commands are issued in response to alarms generated by said information characterized in that the priorities for processing information and issuing commands are defined by the successive application of a classification function of said alarms into technical priorities of intervention commands and a function of transformation of said technical priorities by weighted quality of service criteria defined for the management of said network.
  • the system for assisting the operation of a road network further comprises at least one orientable camera.
  • each of the image sensors and each of the orientable cameras are mounted on a mast at the edge of the road network, said mast being connected to the communication means and to at least one power supply module.
  • the communication means are constituted by a wireless communication network.
  • DAI processing is performed locally at the output of the image sensors.
  • the DAI processing is able to control the pointing of at least one orientable camera towards an incident zone.
  • the DAI processing generates alarms that are transmitted to a network management center.
  • the invention also proposes a method of assisting the operation of a road network comprising at least two image capture steps, a step of communicating the information of the captured images to at least one network management center, d. where response commands are issued in response to alarms generated by said information, characterized in that the priorities for processing information and of issuing commands are defined by the successive application of a function for classifying said alarms into technical priorities of intervention commands and a function of transforming said technical priorities by weighted quality of service criteria defined for the management of said network.
  • the method of assisting the operation of a road network according to the invention further comprises a step of shooting by an orientable camera.
  • the method of assisting the operation of a road network comprises a step of transmitting alarms resulting from a local processing of DAI output image sensors to a network management center .
  • said alarms are characterized by information making it possible to identify at least one of the elements chosen within the group consisting of the sensor, the channel, the type of actor, the nature of the incident and its date.
  • the method of assisting the operation of a road network further comprises an alarm supervision step comprising a sub-step of merging the alarms with data from other sensors located on the network. and a substep of ranking the alarms according to a first priority order based on the characteristics of the incidents.
  • the characteristics of the incidents are chosen from a group comprising at least criticality indices, safety indicators, traffic status indicators, the number of alarms in a spatio-temporal zone and the duration of the alarm. In progress.
  • the supervision step further comprises a substep of modifying the first priority order according to quality of service criteria defined for the management of said network.
  • the quality of service criteria are chosen from a group comprising at least minimum viability conditions, viability reference conditions, maximum return periods at viability reference conditions, distribution and spatial control indicators.
  • -temporal traffic indicators of traffic disruption, indicators of the effect of the disturbances, indicators of provision of the users of the network of information on the traffic conditions.
  • the supervision step further comprises a substep of extracting alarms classified in order of priority those that require immediate action to display them on the screen of a network management center operator.
  • the supervision step further comprises a substep of extracting prioritized alarms those that can be solved by a single action and another substep of performing said simple action.
  • Another advantage of the present invention is that the system of the invention, whose architecture is based on two sensor levels, the most numerous of which are at low cost, has a very low acquisition cost.
  • a preferred embodiment uses wireless communications between sensors, which significantly reduces the cost of deployment, especially compared to a wired communication system.
  • the cost of maintenance is reduced because the various elements of the system are integrated.
  • the figure 1 illustrates the general architecture of a system for assisting the operation of a road network 10 in one embodiment of the invention.
  • Networks of several hundred kilometers are those for which the invention will bring the main advantages. However, we can certainly consider setting up such a system to help the operator of a smaller network.
  • An operator may also have an operating aid system that manages several geographically distinct networks and in this case, it can advantageously equip sub-networks equipment according to the invention at lower cost.
  • Image sensors 20 having automatic incident detection (ICD) and traffic measurement capability which will be described later are positioned along the network sections.
  • ICD automatic incident detection
  • steerable cameras 30 are also positioned along the sections of the network but with a mesh more loose, for example every 2000 meters (each camera may be oriented and / or zoomed within 1000 meters around its point of implentation; the distance may be less if elements of the scene obstruct the field of view of the camera: PMV, trees, curvature of the road). They allow you to zoom in on areas where incidents have been detected to confirm.
  • the different cameras are connected to a network management center 50 by a wired (RTC, ADSL, etc.) or wireless (GSM, ADSL, 3G, Wi-Fi, etc.) communication network.
  • the communication network advantageously, a wireless network, preferentially cellular.
  • the cellular communication network is of the closed network type of machines (M2M) preferentially using the GPRS transmission mode with a TCP / IP based exchange protocol.
  • M2M allows image sensors to transmit or receive information with one or more communication servers located in the traffic management center (s) via GPRS 900/1800 MHz protocol.
  • the communication server is interconnected with the internet by the mobile operator.
  • the communication server is connected via the internet. VPN communication is established between the different elements of the system.
  • a management center can send messages to be displayed on variable message boards (PMV or VMS) 60.
  • the messages contain traffic information intended for network users and possibly instructions for deviating traffic or speed to be respected.
  • a management center may also send instructions or requests for intervention to teams of the operator provided for this purpose or to services not related to the operator but responsible for public service missions (police, gendarmerie, health services. ..).
  • the figure 2 represents an image sensor with DAI features.
  • the sensor is preferably mounted on a steel mast from a height preferential of 12 meters.
  • the mast must have sufficient rigidity to limit the vibrations and displacement due to the wind in particular.
  • the sensor is advantageously placed in the upper part of the mast by means of its fixing device.
  • the sensor is a camera of the intelligent camera type, that is to say carrying calculating capacities allowing the execution of video DAI software and traffic measurements such as those provided by the applicant (MediaRoad TM / VisioPad TM). / MediaTD TM) some of whose functions are described later.
  • the camera can be of the CanCam type provided by Feith Sensor to Image GmbH.
  • the camera is placed in a protective waterproof camera housing of the IP66 type and is fixed to the mast using the usual fastening devices.
  • the camera is connected via its RS-232 output to a GPRS modem preferentially of the MC35i type: GPRS class 4 modem, dual 900/1800 from Siemens.
  • An M2M antenna is positioned, normally at the top of the mast (GPRS 900/1800 Antenna with FME connector). It can be envisaged to group the sensors 20 into a local network supporting a suitable protocol of the Wi-Fi, IEEE 802.15.4 (Zigbee) or meshed network type. The antenna will then be different.
  • a network node will be positioned on the mast of one of the steerable cameras 30 and the antenna of this mast will allow communications to the chosen network management center.
  • An architectural study must be done on a case-by-case basis to determine what is the optimal solution in cost efficiency given the surrounding topology.
  • the mast must be powered.
  • a set of batteries / solar panels is provided for each of the masts and ensures the energy autonomy of the sensor / antenna or mobile camera device.
  • An example of solar module (solar panels) proposed is manufactured by the French company Photowatt, for example the model MP1100 is PW6-100 type.
  • An example of a proposed battery model are manufactured by the German company BANNER.
  • a stationary battery model the proposed PzS Solar is the Type 6 PzS 690.
  • the device is advantageously equipped with a voltage regulator manufactured by the German company STECA,
  • the model RS3431 series regulator proposed is the Type PR3030.
  • the batteries and the regulator are placed at the foot of the mast in a battery box of the Big Box pallet box type high density polyethylene (HDPE),
  • HDPE high density polyethylene
  • Each image sensor or elementary DAI point continuously analyzes the scene and produces an alarm in the event of an incident.
  • An incident is defined as an event occurring unexpectedly and likely to disrupt the safety or progression of vehicles. It may require intervention by the operator and / or the driver of the vehicle.
  • the Citilog video DAI software MediaRoad or VisioPad
  • the presence of vehicles is detected by double comparison between the current image, the previous image and a reference image stored at the initialization of the sensor.
  • Vehicles are identified and marked by filters based on typical form factors (car, truck, motorcycle, pedestrian ).
  • a tracking algorithm allows the tracking of the marked object through the sequence of images, the analysis of its motion and the construction of the spatio-temporal trajectory of the object.
  • the algorithm makes it possible to ensure the continuity of the tracking even in the presence of temporary masking.
  • the algorithmic interpretation of the movement and displacements makes it possible to detect, classify and position the incidents: vehicles stopped in fluid traffic or in bottling, slowing down , slow vehicle, misinterpretation, etc.
  • Specific treatments are advantageously applied to reduce the false alarm rate (tracking lock on detected movements, elimination of background noise, filtering of weather conditions, self-learning of previous false alarms ...)
  • the alarm is sent to the supervisor located in the traffic management center (via M2M or any other means of communication).
  • the time TN T0 + ⁇ Tn is added to the characteristics of the alarm.
  • An image or clip is sent simultaneously and associated with the alarm.
  • the DAI point informs the supervisor (acknowledgment). On request, the image flow can be transmitted to the supervisor for real-time visualization.
  • PTZ orientable cameras 30, present in a preferred embodiment of the invention are mounted on masts of the same type as those on which the image sensors are mounted. These masts, or some of them, are also preferably equipped with an antenna, a modem, batteries and solar panels of the same type as those coupled to the image sensors. However, they have a higher height to cover a wider area and a geometry adapted to said upper height and the higher weight of the equipment.
  • the PTZ cameras have the following characteristics: it is a CCTV camera equipped with an objective with zoomed motorized x18 and remotely controllable. The camera must be connected in IP flow preferably MPEG4 (BOSCH AutoDome 500i series suspended outside). It must be placed in an IP66 waterproof box and secured with these standard mast attachments.
  • the cameras are oriented by automatic or manual control either from the DAI sensors of the zone or from the traffic management center. The images they send to the management center validate the information received from the DAI sensors by zooming in on part of the area where the incident that triggered the alarm occurred.
  • the figure 3 represents the architecture of a management center in one embodiment of the invention.
  • the signals received from the DAI sensors and the PTZ cameras are stored on a communication and alarm supervision server.
  • the communication and alarm supervision server is a standard industrial PC integrated into a chassis. It is connected to image sensors, mobile cameras and traffic management processing software from the control center or SCANDA. It is equipped with specialized software, such as those marketed by the plaintiff which performs the following tasks: communication with image sensors and mobile cameras, centralization of alarms, video clips and traffic measurements, supervision of alarms (such as as defined below), technical supervision, configuration and maintenance of the system, communication with the SCADA of the traffic management center, communication with the CCTV system of the traffic management center, ie control of a video switch.
  • a traffic management center will advantageously include an image wall for viewing the ascent of the DAI sensors and PTZ cameras. It also includes workstations assigned to operators who process the alarms.
  • the various processing modules above implanted in a management center according to an embodiment of the invention are advantageously interconnected by a local network using a standard communication protocol such as the IP protocol.
  • the figure 4 is a block diagram of the operations of a network management center in one embodiment of the invention.
  • the first two input processes of the management procedure will be detailed in the rest of the description: alarm processing with grouping by event and calculation of technical priorities; the alignment of priorities with the service level objectives of the operation. If the alarm has no effect, given the service level objectives, the alarm can be displayed on a secondary screen for a configurable duration and the alarm will remain without any other effect. If the alarm is to be processed, then one determines its level of criticality according to which the action of the operator must be immediate or not. If an immediate action is required, the alarm is immediately presented to the operator, possibly with the image of one of the DAI sensors concerned.
  • the closest orientable camera is directed to the alarm and the real time image of said camera is presented to the operator. If an immediate action by the operator is not required, it is stored in a queue to be displayed when possible on the one hand on a main screen (for the highest priority level) and on the other hand on a secondary screen (for the alarms of the second priority group). The operator can then select one of the alarms and direct the nearest mobile camera to the area of the incident that triggered the alarm to display a real time image. If the alarm requires a simple action, such as displaying a message on a PMV, that action can be triggered automatically. It is then displayed on the main screen of the operator at the same time as the triggered and acknowledged action.
  • the software proposes a recommendation that is displayed on the operator's main screen.
  • the operator can intervene at any moment in the chain of decision, in particular to modify the order of priority of the alarms. It may be advantageous to have two categories of operators, one to deal with low alarm levels and another to deal with the highest alarm levels. This reduces the risk of seeing unprocessed priority alarms.
  • the figure 5 illustrates the methods of managing the alarm priorities in the alarm supervisor in one embodiment of the invention.
  • the priority management of alarms constitutes the software core of the system for assisting the operation of a road network according to the invention.
  • the decision support software realizes a grouping of the alarms by event and then carries out a classification in order of priority taking into account data coming from several kinds of sensors (DAI, orientable cameras, loops in the ground, other mode of counting of flow of vehicles, weather ).
  • DAI orientable cameras
  • loops in the ground other mode of counting of flow of vehicles, weather .
  • the alarm supervisor receives the traffic measurements from either the DAI sensors or other traffic measurement sensors (magnetic loops, radar, etc.).
  • the supervisor receives this alarm.
  • the alarm is then processed by the system for processing and prioritizing alarms.
  • the alarms or events if the alarm is part of a coherent set of alarms coming from the same spatio-temporal space
  • the T-Factor is calculated for each of the sensors with temporal and spatial correlation. It can also be calculated in aggregate on a set of sensors covering a segment of the highway.
  • the T-Factor can be defined for example on a scale of 1 to 5.
  • the classification of incidents on this scale depends on the past practice of the operator, his forecasts, especially on the future performance of his means of intervention and best practices from other operators.
  • the order of priority is based on criticality indices, instantaneous safety and traffic status indicators, the number of alarms involved in an event and the duration of the alarm.
  • Criticality is assigned according to the security problem and the mobility problem.
  • Criticality according to the security problem corresponds for example to the risk of aggravation of an incident in terms of mortality or severity of injuries, or risk of over-accident.
  • a tunnel alarm is much more critical than an outdoor alarm because an incident in a confined space can have much faster and more serious consequences.
  • an alarm in the middle of the track is much more critical than on a BAU because the risk of over-accident by rear collision is much greater.
  • Criticality in terms of mobility refers to the potential impact of the incident on the flow of traffic and the time necessary to re-establish the conditions of use of the track as close as possible to the normal situation.
  • the a priori indices of criticality of security and mobility are defined by the network operator but there are commonly accepted values which are given by the following tables: - For each camera (tunnel, bridge, interchange, linear, number of lanes etc.) Example (1 lowest value, 5 highest) security Mobility Tunnel 5 3 Bridge 4 3 exchanger 3 2 Linear (2 ways with BAU) 1 1 Linear (2 channels without BAU) 3 3 - For each type of pathway (BAU, insertion path, slow lane, expressway, refuge, etc.) Example (1 lowest value, 5 highest) security Mobility BAU 1 1 Insertion path 3 3 Refuge 1 1 Slow way 4 3 - For each actor (pedestrian, vehicle, VL, PL, public transport, transport of hazardous material, etc.) Example (1 lowest value, 5 highest) security Mobility Pedestrian 2 1 VL 3 2 PL 4 3 Public transport 5 3 Hazardous material 5 5 ... - For each type of incident (presence, stop, misinterpretation, abnormal movement in a flow); Example (1 lowest value, 5 highest) security Mobility Pres
  • the order of priority also depends on the number of alarms involved in an event, said event being defined by a set of alarms of the same nature (or corresponding to a predetermined scenario) occurring in a predetermined time and space interval ( step by step, ie by grouping the n-order spatial connectivity alarms, n being the number of upstream or downstream cameras and preferably equal to 1 and / or temporal grouping of the temporal connectivity alarms ⁇ t , Where ⁇ t is the time difference between 2 alarms
  • ⁇ t is the time difference between 2 alarms
  • Example 1 a vehicle in the opposite direction will pass from cameras to cameras in a given time interval, all these alarms are grouped together to form the event against direction. : In case of chain collisions 1 alarm will be raised for the 1st stopped vehicle, then for the second, then for the third one as long as the time interval between 2 successive alarms does not exceed the threshold predetermined temporal connectivity ⁇ t);
  • the duration of the current alarm (or event) is also in the order of priority.
  • the prioritization alarm algorithm (translated in the T-Factors scale) uses known classification techniques, especially for power plant management such as fuzzy logic, neural networks, multi-agent systems , expert system or other techniques. These techniques have in common to rely on a calibration. Operationally, this calibration will be performed by inputting alarm records to the classification software, testing the result in terms of the distribution of alarms in the classes, and adjusting the input weights used by most of these techniques to arrive at the classification software. on a classification scale that corresponds to the priorities of experience.
  • An exemplary embodiment may use one of the algorithms proposed by Kyrykides (A Next Generation Alarm Processing Algorithm Incorporating Recommendations and Decisions on Wide Area Control, I3E, 2007). The priority of each alarm is recalculated at regular time intervals.
  • the figure 6 represents the different risk levels defined by the network manager in one embodiment of the invention and illustrates how T-Factors are defined which define an order of priority Alarm processing technique to a "commercial" priority order according to the quality of service levels specified by the network operator.
  • the notion of quality of service can be defined contractually between an operator and its customers, the non-respect of the contractual commitments (Service Level Agreement or SLA) measured by key performance indicators (KPI) can trigger the payment of penalties by the operator to customers who are victims of these unfulfilled commitments.
  • SLA Service Level Agreement
  • KPI key performance indicators
  • the concept of quality of service is widespread in the world of telecommunications. It has not yet been generalized to other types of networks, including road networks or only partially. But the same concepts are transposable.
  • the notion of a service level results from the fact that a user of the road can be sensitive to several factors such as, in particular, the safety, the layout and the surface condition of the road, the legibility of the route indications, the fluidity of traffic, the availability in all seasons, the approval of the course ...
  • the level of quality of service is the minimum percentage of achievement fixed by the client on the parameters above.
  • the set of service levels defines for the manager the minimum SLA goal.
  • the Dictionary of Road Maintenance (Volume 4, May 1999) provides a definition of winter service quality for a road: a service level of C1 to C4 (from highest to highest). bottom) is assigned to a route based on its socio-economic importance.
  • the minimum condition is that below which it is not acceptable to descend under any circumstance (C2, C3 or C4 depending on the importance of the link).
  • the reference condition is that of normal non-incident service. The acceptable level depends on the usual meteorological conditions (mild or harsh climate).
  • the return period is the period required to return to the reference condition; it is the theoretical maximum duration of the winter-induced parturbation on road traffic beyond its own manifestation.
  • An ICD system is one of the major building blocks necessary to ensure that SLA objectives are met.
  • DAI (especially video) is an operating aid system. In aims to detect and locate any event that is likely to disrupt the safety or progression of vehicles (incident). In the absence of an ICD system, these incidents are reported back to the operator through various tools: patrol officers, emergency call network, police force, call of users via the mobile telephone network.
  • the advantage of an ICD system lies in the speed and completeness of the incidents that such a system can detect.
  • Conventional systems use a series of electromagnetic loops embedded in the roadway. An algorithm that operates on certain parameters (occupancy rate, flow rate, speed) detects discontinuities in the flow of flows from an incident.
  • a video ICD system can also detect abnormal vehicle stops or pedestrian movements.
  • a video DAI system impacts the quality of service of a given network because it allows a greater responsiveness of the operator. It notably makes it possible to improve the quality of the service offered according to the two groups of KPIs useful for defining the quality of service of a motorway network, namely the group of safety indicators and the group of mobility indicators.
  • Traffic safety is usually measured by the number of accidents, the number of accidents, the number of fatalities, the number of injuries, the severity of injuries.
  • the performance of the operation will be appreciated according to the time of detection of the incidents, and the time of intervention. The latter clearly has a direct impact on the severity of the injuries and the number of possible deaths.
  • An analysis of statistics in France shows a direct link between the response time and the mortality due to an accident: a reduction of 25% in the response time reduces the number of deaths by 8%. And a reduction of 20 minutes to 10 minutes of said delay can allow to divide by 4 the number of deaths.
  • Mobility is based on a definition of pre-incident traffic status.
  • T1 a fluid state
  • T2 a dense state
  • T3 a saturated state
  • T4 a blocked state
  • the objective of the operation is to increase the reliability of the route, that is to say to minimize the impact on traffic flow of non-recurring events such as incidents. It is therefore a question of reducing the time necessary to return to a normal flow situation, in particular by improving the time of detection of the incidents.
  • Alarm management plays an important role in achieving this goal.
  • the probability of having to deal simultaneously with a large number of alarms is all the greater as, on the one hand, the number of operators is reduced, and on the other hand the length of the linear highway to be monitored is large. This potentially large number of alarms can overwhelm the operator in charge of processing them.
  • the time required for the operators to understand the whole of the situation (s) may lead to additional processing time and consequently to the quality of the service offered.
  • the need is therefore to have an alarm management system allowing on the one hand to reduce the number of alarms seen by the operator, and to affect other share an alarm processing priority to ensure that decisions are made in line with service quality objectives.
  • a transformation function is therefore applied to the T-Factor in coherence with the operator's policy and in particular to be in agreement with its quality of service objectives defined by a positioning on scales for each of the KPIs.
  • the transformation function makes it possible to go from a T-Factor level to the risk level, which is a function of the percentages of implementation of the KPIs corresponding to the perceptions of the risks of each motorway operation and the service level objectives of the service.
  • Risk level T - Factor normalized x ⁇ 1 . % REIT 1 + ⁇ 2 . % REIT 2 + ... + ⁇ not . % REIT not
  • level of risk it is possible, as illustrated on figure 6 define six classes of KPIs according to the alarm level: no alarm; low level alarm; attention required ; level A alarm; level B alarm; maximum alarm.
  • the operator can choose to view an alarm or event by calling either the real time image of the DAI sensor or that of the PTZ camera closest to the alarm or event. In the case of this second chjoix, it is automatically activated so as to point to the area concerned.
  • the image of the PTZ camera is presented to the operator. All alarms with thumbnails or associated clips are stored in a database for later analysis and possibly performance measurement.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)
  • Alarm Systems (AREA)

Claims (17)

  1. System zum Assistieren bei der Benutzung eines Straßennetzes (10), das wenigstens zwei Bildsensoren (20), (30) und Kommunikationsmittel (40) umfasst, die Informationen von den Bildsensoren (20), (30) zu wenigstens einer Netzmanagementzentrale (50) sendet, von der Interventionsbefehle als Reaktion auf durch die Informationen erzeugte Alarme gesendet werden, dadurch gekennzeichnet, dass die Prioritäten der Informationsverarbeitung und des Sendens von Befehlen durch aufeinander folgendes Anwenden einer Funktion des Einstufens der Alarme nach technischen Prioritäten von Interventionsbefehlen und einer Funktion des Transformierens der technischen Prioritäten anhand von für das Management des Netzwerks definierten gewichteten Dienstequalitätskriterien definiert werden.
  2. System zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 1, dadurch gekennzeichnet, dass es ferner wenigstens eine lenkbare Kamera (30) umfasst.
  3. System zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 2, dadurch gekennzeichnet, dass jeder der Bildsensoren (20) und jede der lenkbaren Kameras (30) an einem Masten am Rand des Straßennetzes (10) montiert sind, wobei der Masten mit den Kommunikationsmitteln (40) und mit wenigstens einem Stromversorgungsmodul verbunden ist.
  4. System zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 1, dadurch gekennzeichnet, dass die Kommunikationsmittel (40) durch ein drahtloses Kommunikationsnetz gebildet werden.
  5. System zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 1, dadurch gekennzeichnet, dass DAI-(automatische Ereigniserkennung)-Verarbeitung lokal am Ausgang der Bildsensoren (20) erfolgt.
  6. System zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 2 und Anspruch 5, dadurch gekennzeichnet, dass die DAI-(automatische Ereigniserkennung)-Verarbeitung zum Steuern des Richtens von wenigstens einer lenkbaren Kamera (30) auf eine Ereigniszone ausgelegt ist.
  7. System zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 5, dadurch gekennzeichnet, dass die DAI-(automatische Ereigniserkennung)-Verarbeitung Alarme erzeugt, die zu einer Netzmanagementzentrale (50) übertragen werden.
  8. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes, das wenigstens zwei Bilderfassungsschritte beinhaltet, einen Schritt zum Übermitteln von Informationen aus den erfassten Bildern zu wenigstens einer Netzmanagementzentrale, von der Interventionsbefehle als Reaktion auf durch die Informationen erzeugte Alarme gesendet werden, dadurch gekennzeichnet, dass die Prioritäten zur Informationsverarbeitung und zum Senden von Befehlen durch das aufeinander folgende Anwenden einer Funktion zum Einstufen der Alarme nach technischen Prioritäten von Interventionsbefehlen und einer Funktion zum Transformieren der technischen Prioritäten durch für das Management des Netzes definierte gewichtete Dienstequalitätskriterien definiert werden.
  9. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 8, dadurch gekennzeichnet, dass es ferner einen Schritt der Bilderfassung mit einer lenkbaren Kamera beinhaltet.
  10. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 8, dadurch gekennzeichnet, dass es einen Schritt des Übertragens von von lokaler DAI-(automatische Ereigniserkennung)-Verarbeitung am Ausgang der Bildsensoren kommenden Alarmen zu einer Netzmanagementzentrale beinhaltet.
  11. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 10, dadurch gekennzeichnet, dass die Alarme durch Informationen gekennzeichnet sind, die das Identifizieren von wenigstens einem der Elemente zulassen, die aus der Gruppe bestehend aus dem Sensor, dem Kanal, dem Subjekttyp, der Art des Ereignisses und seinem Datum ausgewählt sind.
  12. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 10, dadurch gekennzeichnet, dass es ferner einen Schritt des Überwachens von Alarmen beinhaltet, der einen Teilschritt des Kombinierens von Alarmen mit Daten, die von anderen auf dem Netz befindlichen Sensoren kommen, und einen Teilschritt des Einstufens von Alarmen in eine erste Prioritätsfolge beinhaltet, die in Abhängigkeit von den Charakteristiken der Ereignisse aufgestellt wird.
  13. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 12, dadurch gekennzeichnet, dass die Charakteristiken der Ereignisse ausgewählt werden aus einer Gruppe, die mindestens Kritikalitätsindexen, Sicherheitsindikatoren, Verkehrszustandsindikatoren, Anzahl Alarme in einer Raum-Zeit-Zone und Dauer des aktuellen Alarms beinhaltet.
  14. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 12, dadurch gekennzeichnet, dass der Überwachungsschritt ferner einen Teilschritt beinhaltet, der im Modifizieren der ersten Prioritätsfolge in Abhängigkeit von für das Management des Netzes definierten Dienstequalitätskriterien besteht.
  15. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 14, dadurch gekennzeichnet, dass die Dienstequalitätskriterien ausgewählt sind aus einer Gruppe, die mindestens Befahrbarkeitsmindestbedingungen, Befahrbarkeitsreferenz-bedingungen, maximale Rückkehrdauern zu den Befahrbarkeitsreferenzbedingungen, Indikatoren für Raum-Zeit-Verteilung und -Steuerung des Verkehrs, Verkehrsunterbrechungsindikatoren, Indikatoren für die Auswirkungen von Unterbrechungen, Indikatoren zum Bereitstellen von Verkehrsbedingungsinformationen für Netzwerkbenutzer beinhaltet.
  16. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 14, dadurch gekennzeichnet, dass der Überwachungsschritt ferner einen Teilschritt beinhaltet, der im Extrahieren derjenigen Alarme aus den nach Prioritätsfolge eingestuften Alarmen besteht, die einer sofortigen Aktion bedürfen, um sie auf dem Bildschirm eines Bedieners in der Netzmanagementzentrale anzuzeigen.
  17. Verfahren zum Assistieren bei der Benutzung eines Straßennetzes nach Anspruch 14, dadurch gekennzeichnet, dass der Überwachungsschritt ferner einen Teilschritt, der im Extrahieren derjenigen Alarme aus den nach Prioritätsfolge eingestuften Alarmen, die durch eine einfache Aktion aufgelöst werden können, besteht, und einen weiteren Teilschritt beinhaltet, der im Ausführen der einfachen Aktion besteht.
EP09735970.7A 2008-04-25 2009-04-16 Hilfssystem für den betrieb eines strassennetzes mit dienstgüte Not-in-force EP2269180B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0802337A FR2930668B1 (fr) 2008-04-25 2008-04-25 Systeme d'aide a l'exploitation d'un reseau routier a qualite de service
PCT/EP2009/054551 WO2009130162A1 (fr) 2008-04-25 2009-04-16 Systeme d'aide a l'exploitation d'un reseau routier a qualite de service

Publications (2)

Publication Number Publication Date
EP2269180A1 EP2269180A1 (de) 2011-01-05
EP2269180B1 true EP2269180B1 (de) 2013-09-11

Family

ID=40076820

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09735970.7A Not-in-force EP2269180B1 (de) 2008-04-25 2009-04-16 Hilfssystem für den betrieb eines strassennetzes mit dienstgüte

Country Status (7)

Country Link
US (1) US20110096167A1 (de)
EP (1) EP2269180B1 (de)
KR (1) KR20100135947A (de)
BR (1) BRPI0911605B1 (de)
CA (1) CA2722525C (de)
FR (1) FR2930668B1 (de)
WO (1) WO2009130162A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10477158B2 (en) 2010-11-05 2019-11-12 Razberi Technologies, Inc. System and method for a security system
US10157526B2 (en) 2010-11-05 2018-12-18 Razberi Technologies, Inc. System and method for a security system
US9860490B2 (en) 2010-11-05 2018-01-02 Tom Galvin Network video recorder system
US8922658B2 (en) * 2010-11-05 2014-12-30 Tom Galvin Network video recorder system
US11082665B2 (en) 2010-11-05 2021-08-03 Razberi Secure Technologies, Llc System and method for a security system
US9229132B2 (en) * 2011-07-05 2016-01-05 International Business Machines Corporation Meteorological parameter forecasting
EP2734989B1 (de) 2011-07-19 2017-09-13 King Abdullah University Of Science And Technology Vorrichtung, system und verfahren zur überwachung von verkehr- und wasserbedingungen auf einer fahrbahn
GB2513567A (en) * 2013-04-29 2014-11-05 Erh Holdings Ltd Road traffic monitoring equipment
GB2513566A (en) * 2013-04-29 2014-11-05 Erh Holdings Ltd Road traffic queue detection
DE102019001367A1 (de) * 2019-02-26 2020-08-27 VETRO VerkehrseIektronik GmbH Energieversorgungseinheit für Verkehrsüberwachungsanlagen
CN110895881A (zh) * 2019-12-17 2020-03-20 成都通甲优博科技有限责任公司 交通数据处理方法、设备及存储介质
CN113743837A (zh) * 2021-11-08 2021-12-03 深圳大学 绿道服务评估方法、装置、电子设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5519669A (en) * 1993-08-19 1996-05-21 At&T Corp. Acoustically monitored site surveillance and security system for ATM machines and other facilities
US6999824B2 (en) * 1997-08-21 2006-02-14 Fieldbus Foundation System and method for implementing safety instrumented systems in a fieldbus architecture
US6359647B1 (en) * 1998-08-07 2002-03-19 Philips Electronics North America Corporation Automated camera handoff system for figure tracking in a multiple camera system
US20030067542A1 (en) * 2000-10-13 2003-04-10 Monroe David A. Apparatus for and method of collecting and distributing event data to strategic security personnel and response vehicles
US7046271B2 (en) * 2000-01-25 2006-05-16 X3D Technologies Gmbh Method and system for the three-dimensional representation
FR2842637B1 (fr) * 2002-07-22 2004-10-01 Citilog Procede pour detecter un incident ou analogue sur une portion de voie
US7146846B2 (en) * 2003-07-16 2006-12-12 Air2, Llc Non-destructive testing of in-service wooden beams
JP4262014B2 (ja) * 2003-07-31 2009-05-13 キヤノン株式会社 画像撮影装置および画像処理方法
CN1943247A (zh) * 2004-04-08 2007-04-04 皇家飞利浦电子股份有限公司 应用于多媒体数据的编码方法

Also Published As

Publication number Publication date
KR20100135947A (ko) 2010-12-27
CA2722525A1 (en) 2009-10-29
BRPI0911605B1 (pt) 2019-12-10
BRPI0911605A2 (pt) 2015-10-13
WO2009130162A1 (fr) 2009-10-29
US20110096167A1 (en) 2011-04-28
EP2269180A1 (de) 2011-01-05
CA2722525C (en) 2018-05-01
FR2930668B1 (fr) 2010-06-18
FR2930668A1 (fr) 2009-10-30

Similar Documents

Publication Publication Date Title
EP2269180B1 (de) Hilfssystem für den betrieb eines strassennetzes mit dienstgüte
CN102122437A (zh) 道路交通管理决策支持装置
US20160347540A1 (en) Security technologies for electrically-powered trash compactors and receptacles
CN101607668A (zh) 嵌入式计算机视觉自动扶梯人流监察警报装置
CN102231231A (zh) 区域公路网交通安全态势预警系统及其方法
CN103391432A (zh) 一种景区安全预警智能视频监控系统及监控方法
CN114489122B (zh) 一种基于uav及配套机场的高速公路自动巡检方法及系统
Hossain et al. A UAV-based traffic monitoring system for smart cities
CN112509322A (zh) 一种基于无人机的高速交通事故监管方法、系统及可读存储介质
CN211630273U (zh) 用于铁路环境的图像智能识别装置
Desai et al. Accident detection using ml and ai techniques
CN114299739A (zh) 目标路段的通过方法、系统、存储介质及电子装置
EP2162871B1 (de) Verfahren und einrichtung zum detektieren von staus
KR100916315B1 (ko) 보호 시스템, 보호 장치 및 이의 운용 방법
Picard Trajectory coordination based on distributed constraint optimization techniques in unmanned air traffic management
RU2605651C1 (ru) Комплекс контроля безопасности на транспортном средстве, способ контроля безопасности на транспортном средстве и система управления сетью комплексов контроля безопасности
RU2635832C1 (ru) Комплекс контроля безопасности на стационарном объекте, способ работы комплекса контроля безопасности на стационарном объекте, система управления комплексами контроля безопасности на стационарных объектах и способ контроля безопасности в системе, состоящей из множества комплексов контроля безопасности
GB2570775A (en) Method and system for monitoring transport related activity
CN201974938U (zh) 道路交通管理决策支持装置
CN114724356A (zh) 基于气象数据整合的gis高速公路事故预警的方法及系统
Raskar et al. A prototype of the dynamic traffic management: smart barricade system
CN106327901A (zh) 基于移动终端的防止道路拥堵的安全出行系统及方法
FR3104616A1 (fr) Système de sécurisation de voies ferroviaires de maintenance
AU2021105712A4 (en) A smart traffic monitoring IP camera system for realistic modeling of IoT networks
Zhang et al. Prediction and diversion mechanisms for crowd management based on risk rating

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

17P Request for examination filed

Effective date: 20101025

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): 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 SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20130415

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 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 SE SI SK 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: AT

Ref legal event code: REF

Ref document number: 632006

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130915

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009018720

Country of ref document: DE

Effective date: 20131114

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20131211

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: 20130911

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: 20130911

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: 20130911

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: 20130918

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130911

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 632006

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130911

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20130911

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: 20130911

Ref country code: SI

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: 20130911

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: 20131212

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: 20130911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

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: 20130911

Ref country code: SK

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: 20130911

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: 20140111

Ref country code: CZ

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: 20130911

Ref country code: EE

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: 20130911

Ref country code: RO

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: 20130911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

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: 20130911

Ref country code: AT

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: 20130911

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: 20130911

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009018720

Country of ref document: DE

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: 20140113

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: 20140612

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

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: 20130911

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009018720

Country of ref document: DE

Effective date: 20140612

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: 20130911

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20130911

Ref country code: LU

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: 20140416

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140430

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140430

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 NON-PAYMENT OF DUE FEES

Effective date: 20140416

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

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: 20130911

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

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: 20130911

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: 20130911

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20090416

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

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: 20130911

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20210323

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20210324

Year of fee payment: 13

Ref country code: BE

Payment date: 20210326

Year of fee payment: 13

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20210323

Year of fee payment: 13

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602009018720

Country of ref document: DE

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20220416

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20220430

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 NON-PAYMENT OF DUE FEES

Effective date: 20220416

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20221103

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220430