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88
resultados
Última actualización
05/07/2025 [07:21:00]
Resumen de: WO2025144733A1
Lane violation events may be detected based on processing of visual data captured by a device in a vehicle, and a driver may be alerted depending on the class of vehicle being driven, and provided that no exceptions of an enumerated list apply. In-cab and remote alerts may be generated as part of a system of driver safety and compliance.
Resumen de: WO2025142797A1
A remote operation assistance method according to the present disclosure is executed by a remote operation assistance device for assisting remote operation in which an operator remotely operates a movable body on the basis of an image for remote operation captured by a camera mounted in the movable body. The remote operation assistance method comprises: executing assistance control for assisting the remote operation if the distance from the movable body to be remotely operated to an object at the periphery of the movable body is less than a threshold; if the image for remote operation is switched, comparing distance sense information indicating the operator's sense of distance with respect to the distance to the object in the image for remote operation before and after the switching; and if the comparison result of the distance sense information satisfies a predetermined assistance criterion, changing the threshold for remote operation between before and after the switching.
Resumen de: WO2025138912A1
A road traffic event analysis method and system, and a device and a medium. The traffic event analysis method comprises: decoding and coding the current monitoring video, so as to obtain a target video picture (S102); calibrating the target video picture, so as to obtain a calibrated video picture (S103); performing preliminary analysis on the calibrated video picture, so as to obtain a preliminary analysis result (S104); determining state change data on the basis of the preliminary analysis result (S105); compiling statistics on a traffic flow, so as to determine peak time periods and plateau time periods of a road traffic site (S106); performing preliminary detection on frame scenes on the basis of pre-determined detection parameters corresponding to the peak time periods and the plateau time periods, so as to obtain a preliminary detection result (S107); excluding congestion events from the preliminary detection result (S108); and tracking targets, and determining motion state features, so as to obtain a final detection result and report same (S109). The scale of a traffic accident event triggered in the detection result and the statistical result are used for adjusting the detection parameters corresponding to the peak time periods and the plateau time periods. The traffic event analysis method can improve the detection accuracy of road traffic events.
Resumen de: WO2025139980A1
A road junction merging structure and a merging control system. The structure comprises a trunk road (1), an entrance ramp (2), and an exit ramp (3); the trunk road (1) is provided with a plurality of lanes, an exit taper (11) and an entrance taper (12) are sequentially formed on the outermost lane of the trunk road (1) in a driving direction, and a buffer zone (13) is arranged in the zone between the exit taper (11) and the entrance taper (12) of the outermost lane of the trunk road (1), so that the outermost lane between the exit taper (11) and the entrance taper (12) of the trunk road (1) is a non-accessible buffer lane; the exit taper (11) is connected to the exit ramp (3), and the entrance taper (12) is connected to the entrance ramp (2); a merging segment is arranged ahead of the entrance taper (12); a merging segment is arranged behind the exit taper (11). The system comprises the structure, an electronic lane change line, a lane change line regulation and control structure, a monitoring device, and a controller.
Resumen de: WO2025141813A1
This travel control method includes performing a travel control (S3) including at least one of a control to start, a control to move, and a control to stop a vehicle on the basis of an operation of a remote operation terminal connected via wireless communication with the vehicle. If there are other devices aside from the remote operation terminal that are connected via wireless communication with the vehicle when the travel control is started on the basis of the operation of the remote operation terminal, the wireless communication between the other devices and the vehicle is disconnected (S2), and the wireless communication between the other devices and the vehicle is prohibited until the travel control is completed (S4, S5).
Resumen de: WO2025141760A1
A road surface assessment system according to the present disclosure comprises: an image acquisition means that acquires a plurality of captured images of a road surface continuously imaged by a camera mounted on a mobile body while the mobile body is moving; a distance calculation means that calculates, on the basis of the travel speed of the mobile body and the frame rate of the camera, a travel distance traveled by the mobile body while capturing two captured images among the plurality of captured images captured continuously; a detection means that uses image recognition to detect, from the two captured images, objects to be detected including the deterioration of the road surface; an identification means that uses detection results to identify the same object to be detected appearing in each of the two captured images as a reference object; a difference calculation means that uses the position of the reference object in each of the two captured images to calculate the magnitude of the difference between the positions of the reference object in the captured images; and a size conversion means that uses the proportional relationship between the travel distance and the magnitude of the difference between the positions to convert the size of the deterioration in the captured image into an actual size.
Resumen de: WO2025141777A1
This work management system for a flying work machine (FW) and a ground work machine (GW) in a work site comprises: a work flight information management unit (32) that manages work flight information including work flight characteristics of a flying work machine (FW) that performs ground work on a work site; a work travel information management unit (33) that manages work travel information including work travel characteristics of a ground work machine (GW) in the work site; and a work management unit that manages work flight behavior of the flying work machine (FW) and work travel behavior of the ground work machine (GW) on the basis of the work flight information and the work travel information.
Resumen de: WO2025141789A1
In a travel support method and a travel support device according to the present invention, when there is an obstacle between a subject vehicle (10) and an intersection (C) ahead of the subject vehicle (10) in the travel direction, and the subject vehicle (10) travels in the oncoming lane to avoid an obstacle, when there are an entry vehicle that enters a travel range (B1) in which the subject vehicle (10) travels in the oncoming lane, and an entry space (B2) in which the subject vehicle (10) enters between the obstacle and the intersection (C), a first time until the entry vehicle enters the travel range (B1) is calculated on the basis of traffic light information pertaining to the timing at which the light states of traffic lights (D1-D4) installed at the intersection (C) change, a second time during which the subject vehicle (10) travels to the entry space (B2) is calculated, and when the second time is less than the first time, supports the progress of the subject vehicle (10) so as to travel in the oncoming lane and avoid the obstacle, and when the second time is equal to or greater than the first time, supports the stop of the subject vehicle (10) so as to avoid the entry vehicle behind the obstacle.
Resumen de: WO2025142263A1
PROBLEM To provide appropriate assistance while reducing the burden on an occupant. SOLUTION A driving assistance system 1 includes: a driving context estimation unit 212 for estimating, on the basis of acquired information, a driving context pertaining to the inside and outside conditions of a vehicle V; and an assistance content determination unit 213 for determining the content of assistance on the basis of the driving context.
Resumen de: WO2025144586A1
Request information is obtained from a user computing device, wherein the request information is indicative of a request to provide simulation information for one or more transportation segments within a geographic area. Traffic information indicative of a current and/or predicted degree of traffic for each of the one or more transportation segments within the geographic area is obtained. Based on the traffic information, one or more pre-generated traffic animations are respectively selected for the one or more transportation segments, wherein, for each of the one or more pre-generated traffic animations, the pre-generated traffic animation is indicative of traffic conditions associated with the current and/or predicted degree of traffic within a corresponding transportation segment of the one or more transportation segments. Simulation information descriptive of the one or more pre-generated traffic animations for the one or more transportation segments is provided to the user computing device.
Resumen de: WO2025142867A1
A first acquisition unit (S110) acquires, from the vehicle, determination data used in a trigger condition. A first determination unit (S120) uses the acquired determination data to determine whether or not the trigger condition is satisfied. When it is determined that the trigger condition is satisfied, a question unit (S140) executes an inquiry to a driver. A third acquisition unit (S150) acquires driver reaction data for the inquiry from the vehicle. A second acquisition unit (S170) acquires, from the vehicle, one or more acquisition data associated with the trigger condition.
Resumen de: WO2025142864A1
A data collection system (1) is provided with a plurality of vehicle-mounted devices (2, 200, 300) and a center (3). The center generates, for each of a plurality of scenes, collection condition data indicating a collection condition including collected data items indicating the type of vehicle data to be collected, and a collection start condition for starting data collection. The center distributes the collection condition data to the plurality of vehicle-mounted devices. The vehicle-mounted devices collect the vehicle data corresponding to the collected data items at a timing when the collection start condition is satisfied, on the basis of the collection condition indicated by the collection condition data. The vehicle-mounted devices upload the vehicle data collected on the basis of the collection condition to the center in association with the collection condition.
Resumen de: WO2025142789A1
A first acquisition unit (S110) acquires, from a vehicle and in accordance with trigger information, first determination data to be used under a first condition. A first determination unit (S120) uses the first determination data to determine whether the first condition is satisfied. A second acquisition unit (S140) acquires, from the vehicle, processing target data that is necessary for generating second determination data to be used under a second condition. A second determination unit (S170) determines whether the second condition is satisfied by using, as the second determination data, a processing result obtained by executing a specific process using the processing target data. When it is determined that the first condition is satisfied and that the second condition is satisfied, a third acquisition unit (S180) acquires, from the vehicle, one or more items of acquired data associated with a trigger condition.
Resumen de: WO2025142374A1
Provided are a control system and a control method which are capable of appropriately managing an event file necessary for a user. A control system (10) according to the present disclosure comprises: a calculation unit (11) that, on the basis of an image including an immovable impact object that is present on a road surface and that will cause an impact to a vehicle, calculates an impact object passage time indicating the time from the current time until the vehicle passes over the impact object; and a control unit (12) that, on the basis of the impact object passage time, either controls a recording device after the passage over the impact object so that an event record corresponding to the impact object passage time is deleted, or controls the recording device before the passage over the impact object so that no event recording process is performed.
Resumen de: US2019251366A1
Methods are provided for automatically analyzing and understanding activities and interactions. One method comprises receiving at least location information for one or more individual objects in a scene at a given time; applying at least one machine learning or artificial intelligence technique to automatically learn an informative representation of location trajectory data for each object; and identifying and analyzing individual and group activities in the scene based on the trajectory data. Another method comprises receiving at least location information for one or more individual objects in a scene at a given time; receiving visual information about the scene and at least one individual object in the scene; applying at least one machine learning or artificial intelligence technique to automatically learn an informative representation of location trajectory data, and to automatically learn an informative representation of visual appearance data; and combining the location trajectory and visual appearance data.
Resumen de: WO2024042428A1
Method (50) for reduction of fuel consumption of a vehicle (10) operable by a driver, the method being executed by processing means (12, 20) and comprising: acquiring (S01) driving data indicative of the functioning of the vehicle (10); determining (S02), based on the driving data, a driving score indicative of a degree of fuel consumption for operating the vehicle (10) by the driver; associating (S03) to the driving score a respective token number indicative of an amount of tokens that depends on said degree of fuel consumption of the vehicle (10); and assigning (S04), through blockchain, the amount of tokens to one or more target wallets (30, 40), the one or more target wallets (30, 40) being a driver wallet (30) of the driver and/or a fleet owner wallet (40) of a vehicle fleet owner owning the vehicle (10).
Resumen de: EP4579627A1
A communication system includes a roadside unit (200) that transmits request information indicating a prediction request of communication quality, prediction using information as information to be used for prediction of the communication quality, and position information upon receiving the request information from a vehicle (100), a V2X application server (500) that provides the vehicle with a service, and a prediction device (700) that predicts the communication quality of a communication path from the V2X application server (500) to the roadside unit (200) based on the prediction using information and the position information regarding the roadside unit (200) upon receiving the request information, the prediction using information and the position information regarding the roadside unit (200).
Resumen de: EP4579626A1
An information processing apparatus (200) includes a determiner (242) configured to determine whether a first moving object group identified from a first image captured by a first camera and a second moving object group identified from a second image captured by a second camera are an identical moving object group, and an outputter (243) configured to output installation relationship information identifying an installation relationship between the first camera and the second camera based on a movement mode of the first moving object group and a movement mode of the second moving object group determined to be the identical moving object group.
Resumen de: EP4579041A1
The invention relates to road building, and more particularly to elements of road markings, which lend visibility to road markings during hours of darkness. The technical result of the proposed invention is an increase in operational reliability. Before the material of a road marking (8) has set, retroreflective road studs are mounted with their underside (2) in the road marking (8). The retroreflective road studs are partially embedded in the material of the road marking (8). Since the retroreflective road studs are made from the same material as that of the road marking (8), a single material object is formed which has a high-strength bond.
Resumen de: EP4579266A2
An emergency vehicle detection method includes acquiring, by an acquisition device, sounds of external vehicles including an emergency vehicle and a general vehicle; generating, by a generator, a first spectrogram for an emergency vehicle sound and a second spectrogram for a general vehicle sound; generating, by the generator, first emergency vehicle location information based on the first spectrogram; generating, by the generator, general vehicle location information based on the second spectrogram; acquiring, by the acquisition device, images of the external vehicles; generating, by the generator, second emergency vehicle location information based on the images of the external vehicles; and detecting, by a detector, a location of the emergency vehicle based on a correlation of at least two of the first emergency vehicle location information, the general vehicle location information, or the second emergency vehicle location information.
Resumen de: EP4579335A1
A projection system is configured to project an image used to paint a road surface marking on a road surface onto the road surface, and includes a projector configured to project the image toward the road surface; a first installer at which the projector is installed; a base at which the first installer is provided; and a moving mechanism configured to move the base.
Resumen de: EP4578763A1
One or more example embodiments relate to a vehicle and a method for performing autonomous valet parking. A vehicle may include at least one sensor configured to obtain image data indicating a surrounding environment of the vehicle; a controller configured to control at least one operation of the vehicle; a communication interface; and at least one processor. The at least one processor may be configured to: identify, based on the image data, a unique marker installed in a parking lot; set, based on the unique marker, position information of the vehicle; identify, based on the image data, a generic marker installed in the parking lot; adjust, based on the generic marker, the position information of the vehicle; and control, based on the adjusted position information of the vehicle, an autonomous parking operation of the vehicle.
Resumen de: WO2025134264A1
The present invention provides a map updating device comprising: an acquisition unit that acquires sensor data measured by a measurement device attached to a user's footwear and position data corresponding to the position where the sensor data was acquired; a gait data generation unit that uses the sensor data to generate gait data; a path surface determination unit that uses the gait data to determine the path surface condition of a walking path; and an updating unit that associates the determined path surface condition with the position data, and updates a path surface map in which a display indicating the path surface condition at each position is set.
Resumen de: WO2025136315A1
The present invention relates to a system (1) for displaying the offers of companies that want to make sales on the navigation application (3) that vehicle users use and create a route, and creating a new route to the physical store of the respective company if the offer is accepted.
Nº publicación: WO2025135496A1 26/06/2025
Solicitante:
BYDA CO LTD [KR]
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Resumen de: WO2025135496A1
The present invention relates to a traffic information collection system, a real-time image stabilization device, and a real-time image stabilization method, wherein an image including a road is acquired through an image acquisition device, multiple feature points extracted from a first frame and a second frame are matched so that movement information is obtained, image shake information is obtained on the basis of the movement information, and the image is corrected on the basis of the image shake information.
BOPI
Sede Electrónica
