SEGURIDAD VIAL

VolverVolver

Resultados 54 resultados LastUpdate Última actualización 24/02/2021 [20:22:00] pdf PDF xls XLS

Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days



Página1 de 3 nextPage   por página


DETERMINATION AND/OR OPTIMISATION OF AN EFFICIENCY OF A LIGHT SIGNAL CONTROL

NºPublicación: EP3783585A1 24/02/2021

Solicitante:

SIEMENS MOBILITY GMBH [DE]

Resumen de: EP3783585A1

Die Erfindung betrifft ein Verfahren zum Ermitteln und/oder Optimieren einer Effizienz einer Lichtsignalsteuerung von an Kreuzungen angeordneten Lichtsignalanlagen eines Straßenzugs im Hinblick auf ein Bereitstellen einer Grünen Welle für den Straßenzug benutzende Verkehrsteilnehmer. Das Verfahren umfasst ein Durchführen einer Auswertung unter Verwendung von Verkehrsteilnehmerdaten umfassend Zeit-, Orts- und Bewegungsinformationen von individuellen Verkehrsteilnehmern im Bereich des Straßenzugs, welche auf einer Positions- und Bewegungserfassung der individuellen Verkehrsteilnehmer basieren, wobei auf der Grundlage der Verkehrsteilnehmerdaten wenigstens eine der folgenden Informationen bereitgestellt wird: Eine Effizienzinformation und/oder eine Anweisungsinformation. Die Effizienzinformation gibt die Effizienz der Lichtsignalsteuerung im Hinblick auf das Bereitstellen der Grünen Welle wieder. Die Anweisungsinformation bezieht sich auf eine Änderung der Lichtsignalsteuerung zum Verbessern der Effizienz der Lichtsignalsteuerung im Hinblick auf das Bereitstellen der Grünen Welle. Die Erfindung betrifft des Weiteren ein Computerprogramm zum Ausführen des Verfahrens und ein System zum Durchführen des Verfahrens.

traducir

IMPROVED LANE SEPARATOR FOR CYCLE PATHS

NºPublicación: EP3781746A1 24/02/2021

Solicitante:

COGNIGNI WALTER [IT]

WO_2019202544_PA

Resumen de: WO2019202544A1

The invention concerns an innovative device for demarcating a cycle lane from a lane for the motor vehicles traffic, in which some characteristics related to efficiency and practicality are improved. The device has a modular assembly, a curvature of the lateral walls with a geometric progression designed to improve the vehicles repelling, and some working which allow to make the body of the object flexible.

traducir

METHOD AND SYSTEM FOR MULTIMODAL DEEP TRAFFIC SIGNAL CONTROL

NºPublicación: EP3782143A1 24/02/2021

Solicitante:

GOVERNING COUNCIL UNIV TORONTO [CA]

CA_3097771_A1

Resumen de: WO2019200477A1

There is provided a system and method for traffic signal control for an intersection of a traffic network. The method includes: receiving sensor readings including a plurality of physical characteristics associated with vehicles approaching the intersection; discretizing the sensor readings based on a grid of cells; associating a value representing the physical characteristic for each of the cells; generating a matrix associated with the physical characteristic; combining each matrix associated with each of the plurality of physical characteristics as separate layers in a multi-layered matrix; determining, using a machine learning model trained with a traffic control training set, one or more traffic actions with the multi-layered matrix as input, the traffic control training set including previously determined multi-layered matrices for a plurality of traffic scenarios at the intersection; and communicating the one or more actions to the traffic network.

traducir

SYNERGISTIC RECONFIGURABLE TRAFFIC INTERSECTION

NºPublicación: EP3781745A1 24/02/2021

Solicitante:

LEUNG VALIANT YUK YUEN [AU]

KR_20210008349_A

Resumen de: WO2019200423A1

The present invention relates to a traffic intersection and traffic guidance system therefor, that has an intersection region where two roads cross, and a distal crossover zone that allows vehicles that are turning to the right (on a left-hand-drive road) to crossover to the right hands side of the road at a distance from the intersection. In this way, a separate right turn phase is not required by the traffic lights at the intersection, and vehicles turning right can turn at the same time as vehicle moving straight over the intersection or turning left. The turning right lane approaching the distal crossover zone from a distal side of the distal crossover zone is located on the far left, allowing vehicles going straight to continue to move in a straight line. Lanes that guide vehicles moving straight are reconfigurable to guide vehicles to move in opposed directions at different time of the day, depending on the traffic loading, and are also reconfigurable as parking spaces. Bicycle lanes are also provided that are received form the intersection region between the turning right lane proximal of the distal crossover zone and the going straight lanes approaching the intersection region.

traducir

METHODS AND CONTROL ARRANGEMENTS FOR DIAGNOSING SHORT-RANGE WIRELESS TRANSMISSION FUNCTIONALITY OF VEHICLES

NºPublicación: EP3782142A1 24/02/2021

Solicitante:

SCANIA CV AB [SE]

SE_1850430_A1

Resumen de: WO2019203712A1

The disclosure relates to the present disclosure relates to techniques in the context of Vehicles-to- Everything, V2X, communication, and in particular to methods for diagnosing wireless transmission functionality of a vehicle supporting V2X. According to a first aspect, the disclosure relates to method for use in a first vehicle, for assisting a control arrangement in diagnosing a short-range wireless transmission functionality of a second vehicle. The method comprises measuring a distance between the first vehicle and the second vehicle and estimating a received signal quality of a short-range wireless signal transmitted by the second vehicle. The method further comprises transmitting a message indicative of the measured distance and the estimated received signal quality to the control arrangement. The disclosure also related to a corresponding method for diagnosing the short-range wireless transmission functionality and to a control unit, control arrangement and to a computer programs for performing the proposed methods.

traducir

DEVICE FOR APPLYING MICRO GLASS BEADS

NºPublicación: EP3783152A1 24/02/2021

Solicitante:

FILIPPOV ALEKSANDR VYACHESLAVOVICH [RU]

WO_2019203690_PA

Resumen de: EP3783152A1

The invention relates to the field of road construction, in particular to devices for applying elements of road marking.The technical result of the subject invention is to increase the durability of the resulting road marking when in service.Before the road marking material has had time to harden, the micro-glass beads 6 are applied to the road marking layer 11. When the belt 2 with holes 3 travels through the container 4, the micro-glass beads 6 are supplied from the feeding device 5 onto the lower portion of the belt 2 with holes 3 inside the container 4. Some micro-glass beads 6 fall into the holes 3 and travel relative to the base 15 along with the lower portion of the belt 2. When the lower portion of the belt 2 with micro-glass beads 6 in the holes 3 and on the surface passes through the outlet 14 with the scraper 7, those micro-glass beads 6 that are completely present in the holes 3 of the belt 2 pass freely through the hole 3 and further travel along the base 15 together with the lower portion of the belt 2. When traveling on the belt 2 through the outlet 14, the micro-glass beads 6 which are present on the surface of the lower portion of the belt 2 or partially present in the holes 3 get stuck on the scraper 7 and can not escape the container 4. After leaving the container 4, the lower portion of the belt 2 with the micro-glass beads 6 in the holes 3 crosses the free edge 13 of the base 15 and ceases to contact therewith. Under action of gravity, the micro-glass bea

traducir

INCONVENIENCE FOR PASSENGER PICKUPS AND DROP OFFS FOR AUTONOMOUS VEHICLES

NºPublicación: EP3782002A1 24/02/2021

Solicitante:

WAYMO LLC [US]

WO_2019226356_A1

Resumen de: US2019353495A1

Aspects of the disclosure relate to generating map data. For instance, data generated by a perception system of a vehicle may be received. This data corresponds to a plurality of observations including observed positions of a passenger of the vehicle as the passenger approached the vehicle at a first location. The data may be used to determine an observed distance traveled by a passenger to reach a vehicle. A road edge distance between an observed position of an observation of the plurality of observations and a nearest road edge to the observed position may be determined. An inconvenience value for the first location may be determined using the observed distance and the road edge distance. The map data is then generated using the inconvenience value.

traducir

METHOD AND APPARATUS FOR CONSTRUCTING TRAFFIC FLOW DATA ANALYSIS MODEL

NºPublicación: WO2021027153A1 18/02/2021

Solicitante:

PING AN TECH SHENZHEN CO LTD [CN]

CN_110444022_A

Resumen de: WO2021027153A1

A method and apparatus for constructing a traffic flow data analysis model, relating to the technical field of data processing. The method comprises: establishing a data channel with a traffic flow data monitoring system, determining a corresponding road segment according to a target area, and extracting traffic flow data of the target area from the data channel (S110); obtaining historical traffic flow data in different sub-periods of a set period of each road segment as a training sample (S120); updating the training sample of each road segment according to a set maximum number of iterations, and obtaining an optimal fitness value of all road segments using a shuffled frog leaping algorithm (S130); and obtaining a connection weight value using the optimal fitness value of all road segments, and constructing, according to the connection weight value, a traffic flow data analysis model of a wavelet neural network (S140). The method fills a long-standing gap in analysis tools for traffic flow data, and improves the efficiency of traffic flow data prediction.

traducir

METHOD FOR MONITORING AND CONTROLLING A REMOTELY-CONTROLLED PARKING OR MANEUVERING OPERATION OF A VEHICLE

NºPublicación: EP3774499A1 17/02/2021

Solicitante:

CONTI TEMIC MICROELECTRONIC GMBH [DE]
CONTINENTAL TEVES AG & CO OHG [DE]

DE_102018204569_A1

Resumen de: WO2019185097A1

The invention relates to a method for monitoring and controlling a remotely-controlled parking or maneuvering operation of a vehicle (1), comprising the following steps: capturing image information in the region surrounding the vehicle (1) by means of at least two cameras of the vehicle (1); creating spatially perspective surroundings information on the basis of the image information from the at least two cameras; displaying the spatially perspective surroundings information on a mobile remote-control device (2); controlling the parking or maneuvering operation by means of the mobile remote-control device (2) on the basis of the spatially perspective surroundings information.

traducir

BARRIER CABLE ANCHOR

NºPublicación: ES2806348T3 17/02/2021

Solicitante:

SORKIN FELIX L [US]

CA_2981559_A1

Resumen de: EP3305987A1

A barrier cable anchor (100) for mechanically coupling a barrier cable (10) to a barrier retaining structure (20) comprises an anchor body (101) comprising a mounting extension (103) and an anchor body extension (102) and including a radially extending mounting face, a a retaining collar (111) coupled to the anchor body extension and including a tapered inner surface, and one or more retaining wedges (119) positioned within the retaining collar. The anchor body extension, mounting extension, and retaining collar may have bores therethrough. The retaining collar may include a threaded outer surface and the anchor body extension may include a threaded inner surface and the retaining collar may be threadedly coupled to the anchor body extension. The anchor may further comprise an anchor cap retained to the anchor body extension. The anchor cap may include a threaded inner surface and the retaining collar may be threadedly coupled to the anchor cap.

traducir

ROAD RESTRAINT SYSTEM WITH IMPROVED GROUND CONSTRAINT PERFORMANCE

NºPublicación: EP3775389A1 17/02/2021

Solicitante:

SOC INIZIATIVE NAZIONALI AUTOSTRADALI S I N A S P A [IT]
CRASHTECH S R L [IT]

WO_2019185513_PA

Resumen de: WO2019185513A1

Road restraint system (10) comprising a plurality of posts (11) fixed in the ground joined together by at least one current (12), in which longitudinal connecting elements (20) of the posts (11) are provided, located at the base of the posts, such that in case of impact of a vehicle against the restraint system, said longitudinal connecting elements (20) allow the posts (11) involved in the impact to support the impact load and discharging part of the stress on adjacent posts.

traducir

LINK FOR FOLDABLE PORTABLE ROADWAY WARNING DEVICE

NºPublicación: EP3775384A1 17/02/2021

Solicitante:

PLASTIC SAFETY SYSTEMS INC [US]

CA_3096030_A1

Resumen de: WO2019191064A1

A portable roadway warning device comprises one or more rumble strips. Each rumble strip comprises at least two modular strip sections, each made of a polymeric material having top and bottom surfaces and end edges and side edges. At least one of the end edges of each of the strip sections has a plurality of aligned alternating notches and tabs, and connecting links hingedly connecting the tabs at one of the end edges of one of the strip sections to respective aligned tabs at one of the end edges of another of the strip sections. Each connecting link includes a Ushape link plate bracket and a pair of frangible rods that are configured to break at less than the tear strength of the polymeric modular strip sections.

traducir

EVENT DETECTION IN TEMPORARY TRAFFIC CONTROL ZONES

NºPublicación: EP3775666A1 17/02/2021

Solicitante:

3M INNOVATIVE PROPERTIES CO [US]

US_2021020039_A1

Resumen de: WO2019191412A1

In some examples, a computing device may store a temporary traffic control zone compliance set (TTCZCS) comprising a set of indications of traffic control features for a temporary traffic control zone, wherein the set of indications of traffic control features represent that the temporary traffic control zone is compliant with at least one criterion; receive a set of indications of infrastructure articles from a set of sensors that detect the infrastructure articles in the traffic control zone; detect non-compliance of the at least one criterion based on an indication at least one infrastructure article in the temporary traffic control zone and at least one indication of a traffic control feature that corresponds to the infrastructure article; and perform at least one operation based on detection of the non-compliance of the at least one criterion for the temporary traffic control zone.

traducir

METHOD AND SYSTEM FOR HYBRID COLLECTIVE PERCEPTION AND MAP CROWDSOURCING

NºPublicación: EP3776509A1 17/02/2021

Solicitante:

BLACKBERRY LTD [CA]

CN_112368755_A

Resumen de: WO2019211059A1

A method at a network element for collective perception in an intelligent transportation system, the method including receiving, from each of a plurality of intelligent transportation system stations, a local dynamic map; creating, based on the local dynamic map from each of the plurality of intelligent transportation system stations, a local collective perception map; and distributing the local collective perception map to at least one of the plurality of intelligent transportation system stations.

traducir

SYSTEMS AND METHODS FOR DETERMINING TRAFFIC FLOW USING OBSERVATIONS OF SURROUNDING VEHICLES

NºPublicación: EP3776511A1 17/02/2021

Solicitante:

TOYOTA ENG & MFG NORTH AMERICA [US]

US_2019311612_PA

Resumen de: WO2019195526A1

System, methods, and other embodiments described herein relate to determining traffic flow along a roadway segment. In one embodiment, a method (500) includes collecting (510), in an electronic data store from reporting vehicles (300, 310, 320) that travel over the roadway segment, traffic data (260) about at least surrounding vehicles of the reporting vehicles. The method includes analyzing (520) the traffic data to identify a traffic flow for the respective lanes of the roadway segment. The method includes providing (550) a signal identifying the traffic flow.

traducir

SENSOR-FITTED METAL NET

NºPublicación: EP3774111A1 17/02/2021

Solicitante:

MACCAFERRI OFF SPA [IT]

US_2021023605_A1

Resumen de: WO2019186447A1

A metal net having entwined metal wires defining the meshes of the metal net comprises at least one elongate sensor element fixed integrally to the metal net, inserted into the net during the production thereof. The elongate sensor element may comprise a wire of a material having a low coefficient of variation of the resistivity and a high gauge factor, preferably formed from constantan, or else may be of the optical fibre or composite fibre type.

traducir

MODULAR TRAVEL WARNING STRIP SYSTEM AND METHODS

NºPublicación: EP3775385A1 17/02/2021

Solicitante:

TRAFFIX DEVICES INC [US]

CN_112041505_A

Resumen de: US2019301113A1

A modular highway warning strip system is formed of a plurality of segments assembled together to create a warning strip assembly having a length, wherein each of the plurality of segments are spaced from adjacent ones of the segments along the warning strip length. The segments are assembled together along a cord disposed along the length of the warning strip assembly. A plurality of spacers are disposed on the cord along the length of the warning strip assembly, between adjacent ones of the segments in order to maintain a spacing between each adjacent segment.

traducir

DETECTION SYSTEM

NºPublicación: EP3779919A1 17/02/2021

Solicitante:

KYOSAN ELECTRIC MFG [JP]

US_2021018338_A1

Resumen de: EP3779919A1

Provided is a technique for detecting a vehicle type and a traveling direction of a vehicle by an electromagnetic induction sensor.A sensor unit (10), which is an electromagnetic induction sensor, includes a transmission coil (TX1), a first reception coil (RX1), and a second reception coil (RX2). A magnetic field of a vehicle (90) made of steel attracts a magnetic field emitted from the transmission coil (TX1) (S1). As the vehicle (90) approaches, a state 1 indicated by the broken line changes to a state 2 indicated by the dash-dot line (S2). A reduction in induced voltage and a phase change occur with respect to the induced voltage when the first reception coil (RX1) is in the magnetic field of state 1 (when the vehicle is not detected) (S3). The differential output signals of the second reception coil RX2 and the first reception coil RX1 change according to the advancement of the vehicle and according to the unevenness of the vehicle bottom portion 92 and the metal species (S4). The trajectory image representing a differential output signal in rectangular coordinates of a reception level and a phase difference is different for each vehicle, so the vehicle type may be distinguished.

traducir

ANTI-ROTATION WATER-BALLASTED PROTECTION BARRIERS AND METHODS

NºPublicación: EP3775386A1 17/02/2021

Solicitante:

TRAFFIX DEVICES INC [US]

AU_2019242192_A1

Resumen de: US2019301119A1

Molded plastic barrier segments, typically water or sand-ballasted, are engineered to be attached together, end-to-end, in a barrier array, with innovative features which result in low rotation between attached barrier segments. Such a low rotation barrier array will, upon impact by a vehicle, act as a re-directive barrier, rather than a capturing barrier, which is an important safety feature in some crash scenarios, particularly with respect to more recent safety specifications required by many governmental highway agencies.

traducir

PLATOONING OPERATION SYSTEM AND PLATOONING OPERATION METHOD

NºPublicación: EP3779860A1 17/02/2021

Solicitante:

TOSHIBA KK [JP]
TOSHIBA DIGITAL SOLUTIONS CORP [JP]

US_2020402409_A1

Resumen de: EP3779860A1

This embodiment provides a platooning operation system capable of managing allocation of a driver of a vehicle merging the platoon to a vehicle leaving the platoon. In this embodiment, a platooning operation system organizes a platoon by causing a plurality of vehicles to cooperate on a predetermined route. The system includes an application reception processor and an application management processor. The application reception processor accepts an application of a vehicle to join to the platoon including at least a designation of a platoon of a plurality of platoons for which a departure time and an arrival time at each point located on the route are preset, and a designation of a departure point and an arrival point on the route. The application management processor performs management of the application including determination on permission of reception of the application such that number of cooperating vehicles in each of the plurality of platoons does not exceed a predetermined number.

traducir

CONTROL DEVICE AND MAP GENERATION METHOD

NºPublicación: EP3779929A1 17/02/2021

Solicitante:

PANASONIC IP MAN CO LTD [JP]

US_2020355517_A1

Resumen de: EP3779929A1

A control device (5) includes: an obtaining unit (51) configured to obtain location information of an electric bicycle (3) and operation information obtained by the vehicle; a calculation unit (53) configured to generate environment information indicating an estimated travel environment of the electric bicycle (3) based on the operation information; and a storage unit (55) configured to store the location information and the environment information. The calculation unit (53) is configured to generate an updated map by associating the location information with the environment information, and reflecting the location information and the environment information on a map.

traducir

MOBILE HIGH SECURITY ANTI-SCALE PERIMETER FENCE

NºPublicación: EP3775387A1 17/02/2021

Solicitante:

WANDERING VISION LLC [US]
SHIPPER IV BERNARD J [US]

US_2021032823_A1

Resumen de: WO2019194877A1

A perimeter fence comprises at least one substantially horizontal base portion and at least one corresponding barrier portion, which is removably secured to the respective base portion, comprising a pair of substantially vertical posts and a panel supported therebetween. The fence limits access to a designated area and can be used, for example, for crowd control at concerts and other outdoor events, protest/demonstration crowd management and facility/inffastructure perimeter protection. The fence utilizes a modular design and an improved fastening and storage system; and thus can be readily assembled for mobile use and disassembled for storage and transport. Metal expanded wire mesh or solid panels are provided to maximize security and limit access. The fence is provided in various dimensions to reduce scalability and thus further limit access. A plurality of adjacent panels can be employed to extend the fence as necessary about the designated area based on the particular application.

traducir

OBJECT DETECTION DEVICE, OBJECT DETECTION SYSTEM, AND OBJECT DETECTION METHOD

NºPublicación: EP3779507A1 17/02/2021

Solicitante:

PANASONIC CORP [JP]

JP_2019184438_A

Resumen de: EP3779507A1

In order to ensure that a proper clustering operation is performed on measurement records of one or more radars, a processor 23 in an object detection device 3 is configured to acquire settings data for one or more radar grids 41 for measurement, each radar grid 41 being set for a measurement area 18 of a corresponding one of the radars and consisting of a plurality of radar cells R; acquiring settings data for a processing grid 45 for clustering operations, the processing grid 45 being set for the one or more measurement areas 18 and consisting of a plurality of processing cells F; calculate, for each processing cell, one or more likelihoods associated with measurements of one or more related radar cells R based on distances between the processing cell F and the one or more related radar cells R; calculate a grid value of each of the processing cells F in the processing grid 45 based on the one or more likelihoods; and perform a clustering operation on each processing cell based on (i) distances between the processing cell F and one or more different processing cells (F), and/or (ii) the grid values of the processing cell and the one or more different processing cells.

traducir

SERVER AND COMMUNICATION SYSTEM

NºPublicación: EP3779915A1 17/02/2021

Solicitante:

CLARION CO LTD [JP]

JP_2019185426_A

Resumen de: EP3779915A1

Highly precise detection of occurrence of an abnormality in an out-of-service area is enabled. A server 5 includes an area identification unit 24A identifying an out-of-service area in which communication with an information communication device 3 is disabled, a determination unit 24B determining whether the information communication device 3 enters the out-of-service area or not by using the position information of the information communication device 3, a computation unit 24C calculating an expected stay time in which the information communication device 3 stays in the out-of-service area, and a notification control unit 24D executing notification processing for notifying predetermined information to a notification destination if it is determined that the information communication device 3 enters the out-of-service area and when an elapsed time from a time when communication with the information communication device 3 is disabled exceeds the expected stay time.

traducir

A SYSTEM FOR ILLUMINATING A CARRIAGEWAY IN A CASE OF FOG

Nº publicación: WO2021024155A1 11/02/2021

Solicitante:

IMPERO PASQUALE [IT]

Resumen de: WO2021024155A1

A system (1) for illuminating a carriageway (2) in a case of fog is described, comprising: a road safety barrier (3) which is arranged along a carriageway (2); at least a fog density detecting device (4a) which is arranged along the road safety barrier (3); a plurality of light sources (5) which are borne by the road safety barrier (3), which are distributed along the road safety barrier (3) and which are orientated so as each to emit a light beam (F) having a direction that is transversal to the extension axis (Z) of the road safety barrier (3) so as to illuminate the horizontal signage arranged on the carriageway (2); a control unit (6) which is connected to the plurality of light sources (5) and to the at least a fog density detecting device (4a) which is configured to activate the light sources (5a) of the plurality of light sources (5) when the at least a fog density detecting device (4a) detects a fog density value of above a threshold value.

traducir

Página1 de 3 nextPage por página

punteroimgVolver