Resumen de: EP4600933A1
According to an aspect, there is provided an apparatus for performing the following. The apparatus obtains alternative predicted values of a traffic metric of cooperative intelligent transport system from base learners and corresponding one or more realized values. The apparatus builds a weighted correlation graph describing correlations between the base learners based on the alternative predicted and realized values. Nodes of the weighted correlation graph correspond to the base learners and are associated with first weights defined based on values of a pre-defined error metric defined based on the alternative predicted and realized values. Edges in the weighted correlation graph are associated with second weights defined based on values of a correlation coefficient calculated for arrival times of the alternative predicted values. The apparatus calculates a maximum clique based on the weighted correlation graph and causes adaptation of amount of network resources available to the base learners based thereon.
Resumen de: EP4600932A1
Systems and methods for detecting vehicle collisions are provided. The methods involve operating at least one processor to: receive telematics data originating from a telematics device installed in a vehicle, the telematics data including acceleration data; detect a putative collision event based on the acceleration data exceeding a predetermined acceleration threshold; identify a portion of the acceleration data associated with the putative collision event, the portion of the acceleration data spanning from a time prior to the putative collision event to a time subsequent to the putative collision event; identify at least one impulse in the portion of the acceleration data based on a predetermined jerk threshold; use a trained classifier on the at least one impulse to determine that the putative collision event is a collision event; and in response to determining the collision event, trigger at least one action responsive to the collision event.
Resumen de: WO2024076570A1
A parking enforcement device can be secured to a surface adjacent to the area designated as NO PARKING. The enforcement device can include an elongated hollow body, a window provided to the tubular body, a battery, an internal frame assembly disposed inside of the elongated hollow body, and a camera disposed inside of the elongated hollow body. The internal frame assembly defines a cavity in which the battery is located. A camera support pole extends vertically upwards from the internal frame assembly. The camera is secured to the camera support pole and located vertically along the camera support pole such that the camera views outward through the window. A solar panel can be provided atop the parking enforcement device to recharge the battery.
Resumen de: WO2025164125A1
Provided is a mobile body monitoring device capable of easily and quickly calibrating the installation attitude of a roadside sensor. A mobile body monitoring device 6 comprises an identification information acquiring unit 301, a position information acquiring unit 302, and a calibrating unit 306. The identification information acquiring unit 301 acquires acquired identification information of a roadside sensor 1 from terminal information of a portable terminal 2. The position information acquiring unit 302 acquires acquired position information of the portable terminal 2 from the terminal information of the portable terminal 2. The calibrating unit 306 outputs attitude information of the roadside sensor 1 on the basis of the acquired identification information and the acquired position information.
Resumen de: WO2025164008A1
A center device (2) is provided with: a necessary data setting unit (6a) that sets necessary data; a collection target selection unit (6b) that selects an electronic device to be a data collection target corresponding to the necessary data; a collection data list distribution unit (6c) that causes a collection data list, which indicates collection data to be collected from the electronic device being the data collection target, to be distributed to the electronic device being the data collection target; a data collection unit (6d) that collects, from the electronic device being the data collection target, the collection data that is acquired by the electronic device being the data collection target on the basis of the collection data list; and a data storage unit (6e) that stores the collection data.
Resumen de: WO2025164010A1
A center device (2) creates a plurality of trigger conditions for detecting a predetermined scene at a vehicle, creates a plurality of collection data lists respectively corresponding to the plurality of trigger conditions, causes the plurality of trigger conditions and the plurality of collection data lists to be distributed to a vehicle device, and acquires collection data indicated by the collection data lists from the vehicle device. The vehicle device (4) performs a plurality of trigger condition determinations based on detection data by switching therebetween, the plurality of trigger condition determinations being performed simultaneously using the plurality of respective trigger conditions, creates a plurality of items of collection data on the basis of respective determination results of the plurality of trigger condition determinations, and causes the plurality of items of collection data to be transmitted to the center device.
Resumen de: WO2025164498A1
A system (1) comprises an out-of-vehicle system (3) and a vehicle (5). The out-of-vehicle system comprises a model generating unit (7) and an out-of-vehicle system-side storage unit (9). The vehicle comprises: a model downloading unit (21); a download possibility determining unit (23) that determines whether download data (13) can be downloaded; and a download processing unit (25) that downloads the download data from the out-of-vehicle system to the vehicle if it is determined that the download data can be downloaded.
Resumen de: WO2025163900A1
The purpose of the present invention is to provide a waiting time (estimated standby time) for a vehicle waiting in a waiting vehicle queue occurring in a specific lane on a road. This calculation system comprises: a detection unit that, on the basis of information about a first area set in front of a specific point, detects the leading vehicle in a queue of waiting vehicles heading to the specific point; a first calculation unit that calculates the travel time required for the leading vehicle to pass the specific point, on the basis of the movement of the leading vehicle; a vehicle counting unit that detects vehicles that have entered a second area serving as a waiting place for following vehicles that follow the leading vehicle, and thereby counts the number of following vehicles that follow the leading vehicle; and a second calculation unit that calculates an estimated waiting time for a vehicle when the vehicle newly joins the queue of waiting vehicles, on the basis of said travel time and the number of following vehicles.
Resumen de: WO2025164397A1
A processing device according to the present disclosure comprises an acquisition unit, a first estimation unit, a second estimation unit, and an output unit. The acquisition unit acquires a moving image generated by means of a fixed point camera. The first estimation unit estimates a lane region by using a first method, on the basis of the moving image. The second estimation unit estimates a lane region by using a second method different from the first method, on the basis of a moving image accumulated further after the lane region is estimated by using the first method. The output unit outputs information indicating the lane region estimated by using the first method, and then outputs information indicating the lane region estimated by using the second method.
Resumen de: WO2025163771A1
When estimating movement paths of a plurality of users when the users move a course from a start point to an end point, one aspect of the present invention acquires respective movement logs of a plurality of first users, among the plurality of users, the movement logs of which can be acquired, calculates an average movement path of the plurality of first users on the basis of the plurality of acquired movement logs, and on the basis of the calculated average movement path, estimates an initial movement path of a second user, among the plurality of users, the movement log of which cannot be acquired. Further, on the basis of the movement logs of the first users, a common movement section in which the plurality of first users have moved in a group so as to be closer to each other within the range of preset time and distance is calculated, and among initial movement paths of the second user, the initial movement path in which a time corresponds to the common movement section is corrected so as to be brought closer to movement paths of the first users in the common movement section.
Resumen de: WO2025163708A1
This information processing system comprises: an on-board device comprising a position information acquisition unit for acquiring position information and a communication unit for performing wireless communication; a communication apparatus for performing wireless communication with the on-board device; and a processing apparatus for processing information received from the on-board device. The communication apparatus transmits determination information for determining a communication range, and, when the on-board device is located within the communication range based on the determination information received from the communication apparatus, the on-board device periodically transmits probe data including identification information and the position information to the communication apparatus.
Resumen de: WO2025160625A1
A portion of the movable median (100) moves orthogonally to the road, the median (100) including modules (300, 400, 500) including: a driven module (300) to move the movable median (100) between first and second positions. A module (300, 400, 500) includes a module structure (110) having: hollow beams (112) extending longitudinally along the module axis (302,402,502) and a plurality of sleepers (114) extending below the plurality of hollow beams (112), at least one sleeper connecting and supporting the hollow beams. The driven module includes a motor and a lifting frame, the lifting frame having: a drive wheel, rotatable about a drive wheel axis, an actuator for moving the lifting frame between a driving position and a lifted position, wherein the drive wheel is lifted from the road. In the driving position, the drive wheel is pressed against the road such that the driven module is lifted.
Resumen de: WO2025164395A1
A processing device according to the present disclosure comprises: an acquisition unit that acquires vehicle trajectory data or position data measured by a fixed-point sensor; and an estimation unit that estimates a lane region on the basis of the trajectory data or the position data.
Resumen de: WO2025164011A1
A center device (2) is configured to: create trigger conditions for detecting a predetermined scene on a vehicle side; create a machine learning model; create a collection data list corresponding to the trigger conditions; distribute the trigger conditions, the machine learning model, and the collection data list to an on-vehicle device; and acquire collection data indicated by the collection data list from the on-vehicle device. The on-vehicle device (4) performs trigger condition determination on the basis of an execution result of the machine learning model based on detection data, creates collection data on the basis of the determination result of the trigger condition determination, and transmits the collection data to the center device.
Resumen de: EP4597468A1
Provided are an information processing device, a driving assistance system, and an information processing method capable of extracting driving experience information enabling automatic driving from driving data at a minimum cost or the like, distributing the driving experience information extracted in accordance with a traveling environment and a traveling condition of a vehicle, and providing driving assistance with high comfort and high availability. A server 1 distributes, to the vehicle, driving experience information of a cost that is minimum among costs of a plurality of driving behaviors calculated from driving data of a plurality of vehicles in a travel section and a traveling condition, thereby reducing cancellation of automatic driving.
Resumen de: EP4596753A1
A cut-and-processed product of a Zn-Al-Mg-based plated steel material including a base steel material and a Zn-Al-Mg-based plating layer covering a surface of the base steel material, in which a cut end surface of the cut-and-processed product is covered with a linear film in which a component of the Zn-Al-Mg-based plating layer linearly flows, and a coverage of the cut end surface with the linear film is from 60 to 90%, a non-plated surface of the base steel material and the linear film around the non-plated surface, in the cut end surface of the cut-and-processed product, are covered with a repair coat, an initial coat resistivity is from 10 to 1000 Ω/cm<2> and a coat resistivity after immersion of the cut-and-processed product in 5% by mass salt water for 3 hours is from 5 to 50 Ω/cm<2>, in the repair coat, and a thickness of the repair coat is from 10 to 100 µm, as well as a guardrail utilizing the cut-and-processed product.
Resumen de: EP4596752A1
A cut-and-processed product of a Zn-Al-Mg-based plated steel material including a base steel material and a Zn-Al-Mg-based plating layer covering a surface of the base steel material, in which a cut end surface of the cut-and-processed product is covered with the Zn-Al-Mg-based plating layer at a coverage of from 50 to 99% with respect to the cut end surface, a non-plated surface of the base steel material and the Zn-Al-Mg-based plating layer around the non-plated surface, in the cut end surface of the cut-and-processed product, are covered with a repair coat, an initial coat resistivity is from 10 to 1000 Ω/cm<2> and a coat resistivity after immersion of the cut-and-processed product in 5% by mass salt water for 3 hours is from 5 to 50 Ω/cm<2>, in the repair coat, and a thickness of the repair coat is 10 µm or more, as well as a guardrail utilizing the cut-and-processed product.
Resumen de: EP4597469A1
Provided are a parking space recognition method, apparatus, and device and a storage medium. The method includes acquiring (S110) real-time parking lot information of a target parking lot and historical parking lot information of the target parking lot; determining (S120) target parking space confidence based on real-time parking space data in the real-time parking lot information and historical parking space data in the historical parking lot information; and determining (S130) a parking space corresponding to the target parking space confidence satisfying a preset condition as a target parking space, where the preset condition includes that the target parking space confidence is greater than or equal to a preset threshold.
Resumen de: WO2025156794A1
An early warning method, apparatus and system, a computing device, and a storage medium, relating to the technical field of image processing. The method comprises: acquiring position information of an unmanned aerial vehicle; on the basis of the position information, acquiring a scene video collected by the unmanned aerial vehicle in the flying process; and performing early warning identification on the scene video to obtain an identification result of the scene video, and performing early warning on the basis of the identification result. In this way, on the basis of the position of the unmanned aerial vehicle, a vehicle end uses different methods to acquire the scene video collected by the unmanned aerial vehicle, so that the scene video can be acquired regardless of whether the vehicle end and the unmanned aerial vehicle can communicate or not, avoiding the situation that early warning cannot be performed when communication cannot be performed; and the road condition in front of the vehicle is early warned by identifying the scene video, improving timeliness and comprehensiveness of early warning, thus improving driving safety.
Resumen de: WO2025158535A1
This external environment recognition device is provided with: a travel road surface estimation unit that estimates the travel road surface on which a host vehicle is traveling from sensing results output from in-vehicle sensing equipment; a surrounding environment height estimation unit that estimates height information of the surrounding environment, including travel roads and road edges, from the sensing results and the travel road surface estimation results; a road edge boundary position estimation unit that estimates a road edge boundary position on the basis of the sensing results, the travel road surface estimation results, and the height information of the surrounding environment; a road edge boundary position left/right side height extraction unit that extracts height information of the travel road side and the road edge side to the left and right of the estimated road edge boundary position from the height information of the surrounding environment; and a puddle boundary position estimation unit that searches travel roads that are closer to the host vehicle than to the estimated road edge boundary position, and estimates puddle boundary positions of puddles on the travel roads on the basis of the height information.
Resumen de: WO2025158140A1
A collapsible terminal (100) for a road barrier. The collapsible terminal (100) comprises first and second sheets of material (112a, 112b), interlocking at a plurality of interlocking points (118a-c) and shaped to form at least one collapsible cell (102a-d), the at least one collapsible cell (102a-d) arranged along a longitudinal axis (103) of the collapsible terminal (100) and being at least partly defined by one or more of the plurality of interlocking points (118a-c). The first and second sheets of material (112a, 112b) are configured to rotate with respect to one another about at least one of the plurality of interlocking points (118a-c) under impact from a vehicle such that the at least one collapsible cell (102a-d) deforms to absorb energy of the impact.
Resumen de: WO2025159110A1
This information processing system: acquires, from a camera mounted on a vehicle, images indicating a road comprising a roadway and a sidewalk adjacent to the roadway (S1, S2); acquires vehicle position information indicating the position of the vehicle and shooting direction information indicating the shooting direction of the camera (S1, S2); determines sidewalk position information indicating the position of the sidewalk on the basis of at least the vehicle position information and the shooting direction information (S3); determines a safety level of the sidewalk on the basis of the images and an image recognition model (S6); and generates sidewalk data including sidewalk safety level information indicating the safety level of the sidewalk, and the sidewalk position information (S9).
Resumen de: WO2025158587A1
A communication system (100) comprises: a vehicle (110); a roadside device (130) disposed along a road on which the vehicle (110) travels; and a server-side system (150) that predicts the communication quality of a communication path from a V2X application server (152), which provides V2X service to the vehicle (110), to the roadside device (130). The roadside device (130) sequentially transmits a prediction request, prediction information, and position information indicating the position of the roadside device (130) to the server-side system (150) at predetermined time intervals. Each time the server-side system (150) receives the prediction request, the server-side system (150) predicts the communication quality using the prediction information and the position information indicating the position of the roadside device (130), and sequentially transmits the prediction results to the roadside device (130). The roadside device (130) sequentially stores the prediction results, and transmits the stored latest prediction result to the vehicle (110) upon receiving a prediction request from the vehicle (110).
Resumen de: AU2023347084A1
Described herein in is an acoustic system and method for tracking and identifying trends or behavioural characteristics or properties of multiple sound producing targets or objects across a geographical area. The method and system may be used independently of or as a supplement to bespoke tracking technology associated with such objects or targets. The acoustic method includes repeatedly transmitting, at multiple instants, interrogating optical signals into each of one or more optical fibres distributed across the geographical area and forming at least part of an installed fibre- optic communications network. Next the method includes receiving, during an observation period following each of the multiple instants, returning optical signals scattered in a distributed manner over distance along the one or more of optical fibres, the scattering influenced by acoustic disturbances caused by the multiple objects within the observation period. The acoustic data is then demodulated from the optical signals and the acoustic data is processed to identify tracks made by the objects over a period of time across the area. Further, one or more characteristics of the tracks or tracked features, including start and end points, are analysed to identify relationship links between the dynamic objects and their locations or between the dynamic objects and other static or dynamic objects or fixtures or events in the geographic area for real time, historic or predictive analysis.
Nº publicación: EP4590899A1 30/07/2025
Solicitante:
MACCAFERRI OFF SPA [IT]
Officine Maccaferri S.p.A
Resumen de: WO2024150165A1
A protection netting for civil works comprises metal wires which have high strength and which have a protective plastics coating, the netting is of the double-twist or triple-twist type with hexagonal mesh, and wherein the wires are steel wires with a tensile strength between 550 and 1350 MPa.