Resumen de: WO2023084846A1

The present invention determines an optimal vehicle movement method in a system for delivering information and analyzing users in a specific region by using a beacon device installed in a vehicle. A system equipped with a wireless device 550 installed in a vehicle 500, a user terminal 200 and a server 100, wherein: the wireless device 550 is equipped with a transmission means 551 for transmitting a beacon radio wave to the surrounding area while moving in a specific region in association with the vehicle 500 movement, and a communication means 560 capable of near-field communication with the user terminal 200, which detected the beacon radio wave; and the server 100 is equipped with a receiving means 111 for receiving specific information capable of identifying the user terminal 200 via near-field communication, a delivery means 114 for delivering advertisement information to the user terminal 200 present in the specific region on the basis of receipt of the specific information, and a determination means 140 for determining the movement means of the vehicle 500 in the specific region on the basis of the specific information received via near-field communication.

Resumen de: WO2023084890A1

Provided is an information generation system comprising: an information acquisition unit for acquiring vehicle information that includes information pertaining to the position of a vehicle which enters an intersection and to the time at which the vehicle has passed through said position and signal information that includes information pertaining to the times at which an arrow of an arrow-type traffic light provided at the intersection has been turned on and turned off; a determination unit for determining, on the basis of the acquired vehicle information and signal information, whether or not at least one of first to third conditions is satisfied when the vehicle has stopped at least twice in a predetermined section which is from a predetermined position to the intersection; and an information generation unit for generating, when it has been determined that at least one of the first to third conditions is satisfied, traffic information indicative of the congestion of a given lane that allows for travel in a predetermined direction which is indicated by the arrow of the arrow-type traffic light among a plurality of lanes that are connected to the intersection in the entrance direction of the vehicle.

Resumen de: WO2023084996A1

Provided is a management system capable of grasping the operating condition of each of a plurality of work machines. The management system comprises a reception device that receives information related to the operating condition of each of a plurality of work machines (20), a display device that displays an image that depends on a command signal input, and a display control unit that inputs the command signal corresponding to the operating condition of each of the plurality of work machines (20) to the display device on the basis of the information received by the reception device.

Resumen de: WO2023084984A1

In a data communication system (1), a feature management server (5) that manages features relating to a vehicle and an in-vehicle system (3) mounted in the vehicle communicate data to each other. The feature management server acquires driver's driving data from the in-vehicle system, specifies a recommended feature, and distributes recommended feature information relating to the specified recommended feature to the in-vehicle system. The in-vehicle system, which has received the recommended feature information distributed from the feature management server, presents the recommended feature specified by the received recommended feature information to the driver.

Resumen de: WO2023084856A1

According to one aspect of the present disclosure, a device comprises: a storage unit that stores probe information about a probe vehicle that travels an approach to an intersection; and an information processing unit that executes determination processing for whether there is pulsation at the approach. The determination processing includes: processing that generates time series data for a delay indicator that is a traffic indicator that is calculated from the probe information and indicates the degree of delay in vehicle traffic caused by waiting for a signal; and processing that determines whether there is pulsation on the basis of the time series data for the delay indicator.

Resumen de: WO2023084462A1

A road barrier module is disclosed. The module includes a first longitudinal beam comprising a first hollow portion along its length and a second longitudinal beam disposed below the first longitudinal beam, the second longitudinal beam comprising a second hollow portion along its length. The module includes a first upright connected to a first end of the first longitudinal beam and a first end of the second longitudinal beam and a second upright connected to a second end of the first longitudinal beam and a second end of the second longitudinal beam, the second longitudinal beam has a width greater than any of the first upright and second upright. The module includes a connection system constructed and arranged to connect to adjacent modules. The module further includes protective elements spanning the first longitudinal beam and second longitudinal beam. Modular road barrier systems including one or more modules are also disclosed.

Resumen de: WO2023086875A1

A method and system for tracking objects in a geographical area having one or more roadways are disclosed. The method includes receiving a first set of sensor cluster data from a plurality of sensors mounted in the geographical area; constructing a heat map based on the sensor cluster data; identifying static regions of the heat map corresponding to static objects in the geographical area; storing information corresponding to the static regions in a data structure; receiving a second set of sensor cluster data from the plurality of sensors; determining whether sensor cluster data from the second set matches sensor data clusters corresponding to the static region in the data structure; upon an affirmative determination of a match, forming a subset of sensor cluster data from the second set which excludes the matched sensor cluster data from the second set; and tracking objects using the subset of sensor cluster data.

Resumen de: EP4181083A1

Systems and methods for verifying stopped traffic and/or fallen object alarms include an image sensor configured to capture a stream of images of a traffic scene, a stopped object component configured to identify a stopped object in the captured images, define an associated object location in the captured images, and classify the detected object. A background modeling system models at least two background images, a slow background image and a fast background image. A DNN is trained to receive the object information and background images to verify the alarm condition.

Resumen de: EP4180765A1

The present disclosure provides a high-precision-map data collection method and system, and relates to the field of computer technologies, and particularly to the fields of big data technologies, autonomous driving technologies, intelligent transportation technologies, or the like. The data collection method includes: receiving a collection task generated by a server, where the collection task includes to-be-collected track points; generating a navigation path based on the to-be-collected track points, and displaying the navigation path; and acquiring map data collected at the to-be-collected track points when a vehicle travels based on the navigation path. The present disclosure may improve a data collection efficiency.

Resumen de: FR3129021A1

La présente invention concerne un procédé de détermination d’un débit maximal de véhicules sur au moins un brin d’un réseau routier. Pour ce procédé, on réalise des mesures de débit, par au moins un capteur fixe, en au moins un point de mesure d’un réseau routier d’apprentissage. Et on construit, par apprentissage automatique, un modèle de débit maximal de véhicules au moyen de données macroscopiques du réseau routier d’apprentissage et des mesures. Puis, on applique ce modèle au brin de réseau routier considéré. Figure 1 à publier

Resumen de: EP4181101A1

The disclosure relates to the field of intelligent driving, and specifically provides a method, apparatus, storage medium, and a vehicle for predicting traffic flow, comprising: selecting a target vehicle and a reference vehicle, and obtaining corresponding vehicle information; determining whether the target vehicle is in a following state based on the vehicle information and a non-free driving state of the target vehicle relative to the reference vehicle, and predicting traffic flow of a target lane. By the method of the disclosure, whether a moving speed of the target vehicle can represent an average speed of vehicles in the lane is determined based on a car-following theory, thereby obtaining more accurate lane-level traffic flow information and providing more accurate data support for intelligent driving.

Resumen de: EP4181099A1

A method of assigning a trip to a vehicle within a fleet of vehicles that traverse a navigable network in a geographic area is disclosed, where each of the vehicles in the fleet is equipped with one or more electronic devices for logging the activities of one or more drivers associated with the vehicle and for determining the location (12) of the vehicle in the geographic area. For each one of one or more vehicles of the fleet of vehicles, location of interest data and log data is obtained in respect of the vehicle. A time budget for the vehicle is determined using the obtained log data, the time budget representing the amount of time that the vehicle can be legally operated by the one or more drivers associated with the vehicle within a given time period starting from a time of interest. An energy budget for the vehicle is determined using obtained energy data for the vehicle. The obtained location of interest and determined time budget and/or energy budget for the vehicle are used to determine a boundary (10, 22, 32) enclosing a portion of the geographic area representing an area (8, 20, 30) that is reachable by the vehicle by traversing the navigable network from the location of interest (12) within the determined time budget and/or energy budget for the vehicle. Data indicative of at least the determined boundary (10, 22, 32) and the location of interest (12) upon which the boundary is based is provided to a display device of the dispatcher for display thereon.

Resumen de: WO2023077629A1

A voice street-crossing prompter system for blind people, the system comprising a power supply module, an MCU master control module, a noise collection module, a voice module, a loudspeaker, a clock module and a phase collection module. The MCU master control module is used for controlling the entire system; output ends of the phase collection module and the noise collection module are respectively electrically connected to the MCU master control module; an input end of the voice module is electrically connected to the MCU master control module, and an output end thereof is electrically connected to the loudspeaker; the loudspeaker is used for playing a voice; an output end of the clock module is electrically connected to the MCU master control module; and the power supply module provides a working power supply for the entire prompter system.

Resumen de: WO2023079658A1

[Problem] To make it possible to achieve assistance for a server device concerning travel control for a vehicle. [Solution] In a travel control assistance system 1 for assisting travel control of a plurality of vehicles 10 by means of a plurality of server devices 50, each vehicle 10 includes a travel control unit 16 that is able to execute travel control based on detection information from an own vehicle sensor, and a vehicle communication unit 17 that acquires information about the travel control from the server devices. Each of the plurality of server devices 50 is provided with a plurality of individual assistance units 71 that respectively correspond to each vehicle 10, and an upper level assistance unit 73 that collects information about the vehicles 10 from the plurality of individual assistance units 71 and generates upper level assistance information for travel control. The upper level assistance unit 73 provides the generated information to each of the individual assistance units 71. Each individual assistance unit 71 generates, on the basis of information acquired from the corresponding vehicle 10 and the upper level assistance information from the upper level providing unit 73, information for travel control of the corresponding vehicle 10, and transmits the information to the vehicle communication unit 17.

Resumen de: WO2023080111A1

A system comprising at least one hardware processor for updating a cloud-based road anomaly database is disclosed, wherein the system receives information from a vehicle regarding an object detected by one or more sensors of the vehicle, the information may include a location and/or a size of the detected object; compares the location and/or the size of the first detected object against data stored in a road feature database regarding the first detected object; determines, based on comparing the location and/or the size, an accuracy score associated with the first detected object and the second detected object; and updates the cloud-based road anomaly database with the received information for the second detected object based on the associated accuracy score being higher than at least one of a threshold accuracy score or an accuracy score associated with corresponding object information stored in the cloud-based road anomaly database.

Resumen de: DE202023101166U1

Multifunktionsmast (1) als Hilfsmittel für die Mobilität im Straßenverkehr, dadurch gekennzeichnet, dass er umfasst:- ein erstes Funktionsmodul (2) mit einer röhrenförmigen Form, das ein erstes Ende (2a) umfasst, von dem ein Stützflansch (22) radial in Richtung des Inneren des ersten Funktionsmoduls (2) von dessen erster Seitenwand (21) übersteht, wobei der Stützflansch (22) in der Nähe eines ersten inneren Umfangsrands (24) einen Stützabschnitt (23) aufweist;- ein zweites Funktionsmodul (3) mit rohrförmiger Form, das ein zweites, offenes Ende (3a) umfasst, von dem ein Verankerungsflansch (33) radial in das Innere des zweiten Funktionsmoduls (3), ausgehend von dessen zweiter Seitenwand (31), übersteht und mit dessen zweitem inneren Umfangsrand (34) eine innere Öffnung (35) begrenzt, wobei das zweite Funktionsmodul (3) eine erste Zugangsöffnung (32) umfasst, die an der zweiten Seitenwand (31) ausgebildet ist; wobei das zweite Funktionsmodul (3) mit dem ersten Funktionsmodul (2) derart gekoppelt ist, dass der Verankerungsflansch (33) direkt oder indirekt auf dem Stützflansch (22) aufliegt, und derart, dass der Stützflansch (22) und der Verankerungsflansch (33) auf einer mittleren Zentralachse (4) zentriert sind, die im Wesentlichen parallel zu einer Längsachse (5) des ersten Funktionsmoduls (2) verläuft,wobei der Multifunktionsmast (1) eine Beschränkungseinrichtung (6) umfasst, die eingerichtet ist, um das zweite Funktionsmodul (3) an das erste Funktionsmodul

Resumen de: WO2023079609A1

The present invention makes it possible to notify information to a mobile object appropriately. A detection means (11) detects an object (20). A warning area setting means (12) sets a warning area around the detected object (20). A notification means (13) issues a notification indicating existence of the detected object (20) to a mobile object in the set warning area. The warning area setting means (12) sets a warning area of a size according to at least one of detection quality information relating to the accuracy of detecting the detected object (20) and notification communication quality information relating to the quality of communication to be used for issuing a notification to the mobile object (30).

Resumen de: WO2022000094A1

A system for video-based tracking of objects in one or more regions of interest. The system includes one or more cameras to capture image streams of the one or more regions of interest, the imaging streams including zero or more objects. A plurality of image processors of the system receive the captured image streams from the one or more cameras, and detect the one or more objects or object parts in the captured image streams and generate geometric and tracking data for detected objects. A fusion processor of the system receives the captured image streams and geometric and tracking data for detected objects from the plurality of image processors, and generates fused 3D referenced data using the detection and tracking data detected objects.

Resumen de: DE202021106082U1

Ein Markierungselement, umfassend:- eine obere Ebene, die ein darin liegende und ausgerichtete Öffnung mit einem verstärkten Rand aufweist;- eine Elementfläche, die von der Außenkante der oberen Ebene nach außen und unten zu einer unteren Ebene abfällt und eine Vielzahl von Abstandshaltern aufweist, die von der Innenfläche der Wand nach innen ragen;- wobei das Markierungselement so gestaltet ist, dass mehrere Elemente aufeinander stapelbar sind und in einem benachbarten oberen Element verschachtelt ist, so dass mindestens drei innere Enden der Abstandshalter an dem oberen Element gegen eine Außenfläche der Wände des unteren Elements drücken, so das ein Trennraum zwischen den Elementen entsteht.