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50
resultados
Última actualización
25/09/2025 [07:00:00]
Resumen de: EP4620276A1
A crop row detection system of the present invention includes: a sensor that outputs sensor data including position information of an object; and a processing device that detects adjacent crop rows based on the sensor data. The processing device executes: creating a map of crop rows in a vehicle coordinate system based on the sensor data; using the map to start an object detection search parallel to a second coordinate axis from a first coordinate point in the vehicle coordinate system to detect a left row and a right row of the adjacent crop rows. The processing device is configured to, when updating the first coordinate point, increase or decrease the first coordinate on the first coordinate axis of the first coordinate point, and align a second coordinate on the second coordinate axis of the first coordinate point with a second coordinate on the second coordinate axis of a crop row center point, where distances to the left row and the right row of the adjacent crop rows are equal.
Resumen de: EP4621742A1
A method by a telematics device for identifying an asset platform for an asset coupled to the telematics device is provided. The asset has a multi-interface port and the telematics device determines the asset platform based on matching tags on both a primary interface and a secondary interface. Identifying the asset platform aids in obtaining asset data and avoiding operational interference.
Resumen de: MX2025005759A
The invention provides a method for identifying a vehicle and a system for carrying out the method, which can be used to check the identity of the vehicle quickly and reliably. This is achieved by virtue of a multiplicity of RFID transponders, but at least one RFID transponder on which data about the vehicle to be identified and/or the vehicle keeper are stored, and/or an RFID transponder that identifies a part of the same vehicle and at least one further RFID transponder mounted on the same vehicle being read by at least one RFID reader. The data thus read from all the RFID transponders of the same vehicle are stored in a central or local data memory (11), specifically together with the location and the time at which the data were read. The dataset that has been read is then analysed by an analysis device (10). The one dataset that has been read is rated with a Q factor by the analysis device (10).
Resumen de: EP4621130A1
Road barrier (1) comprising: a series of foundation posts (2), which are adapted to be substantially entirely embedded in the ground in a substantially vertical position, one spaced side by side the other along the lateral edge of the road or carriageway; a series of supporting posts (3), separate and distinct from the foundation posts (2), which are adapted to be inserted/fitted each into the upper ends (2a) of a respective foundation post (2), so as to protrude cantilevered above the ground preferably while remaining in a substantially vertical position; and a series of oblong crossbeams (4), which are firmly fixed to the supporting posts (3) in a substantially horizontal position and one after the other, so as to form a longitudinal containment rail (5) that extends along the lateral edge of the carriageway at a predetermined height above the ground (P).
Resumen de: EP4621750A1
An object of the present invention is to flexibly collect vehicle data before and after a vehicle data collection condition is satisfied while suppressing communication constraints and cost increases. A vehicle data collection device 5 includes a setting unit 40 which determines a collection setting that is setting information for each ECU corresponding to a collection request; a collection condition determination unit 51 which sets a collection condition based on the collection setting, and determines whether the collection condition is satisfied; a collected data output unit 52 which sets collected data based on the collection setting, and acquires the collected data from each ECU; a multi-stage holding unit 53 which holds collected data output before the collection condition is satisfied and collected data output after the collection condition is satisfied based on the collection setting; a transmission standby unit 60 which keeps the held collected data in a standby state for transmission; and a transmission unit 31 which transmits the collected data kept in the standby state by the transmission standby unit 60 to a request source. The collection request includes a set value related to the number of pieces of collected data held in a multi-stage holding unit 53. The setting unit 40 determines the collection setting by changing the number of pieces of collected data held in the multi-stage holding unit 53 from the set value.
Resumen de: EP4621129A1
Die Erfindung betrifft ein Kastenprofil 1 für ein Fahrzeugrückhaltesystem, ein Fahrzeugrückhaltesystem mit einem solchen Kastenprofil 1 und ein Verfahren zur Herstellung eines Kastenprofils 1. Ein Kastenprofil 1 weist einen im Querschnitt U-förmigen Kastenkörper 3 mit einem verjüngten Endabschnitt 5 auf. Die Verjüngung des Endabschnitts 5 ist durch eine, den Querschnitt des Endabschnitts 5 verringernde Sicke 12 erzeugt. Der Endabschnitt 5 wird durch das Einformen und die Ausbildung der Sicke 12 so verjüngt und im Querschnitt verringert, dass der verjüngte Endabschnitt 5 in einem nicht verjüngten Endabschnitt 6 eines weiteren Kastenprofils 1 formschlüssig aufnehmbar ist. Mehrere Kastenprofile 1 werden in einem Fahrzeugrückhaltesystem schussweise aneinandergesetzt.
Resumen de: EP4622222A1
This application provides a data compression method, a communication apparatus, and a communication system. The method includes: A terminal device determines compression information based on indication information and first data, where the indication information includes types of a plurality of first regions in target space, the target space is determined based on a space boundary, and the first data is data in the target space. The terminal device sends the compression information. The terminal device may compress the first data in the plurality of first regions to different degrees based on the indication information, and does not set a uniform compression degree for the first data in the entire target space. The targeted data compression method can improve effectiveness of compressing transmission data and improve communication efficiency.
Resumen de: EP4621644A1
La présente invention concerne un procédé pour la détermination d'un débit de véhicules sur un brin routier d'un réseau routier. On construit un modèle pour déterminer un débit de véhicules sur un brin routier de la manière suivante: pour chaque brin routier d'un réseau routier d'apprentissage, on détermine une séquence ordonnée selon un sens de circulation comprenant des descripteurs statiques du brin routier d'apprentissage et de ces voisins ; on entraine un réseau de neurones à mémoire court et long terme sur les séquences ordonnées et on concatène le résultat avec des descripteurs dynamiques des brins routiers d'apprentissage ; on entraine un réseau de neurones transformeur sur ces concaténations. Puis on détermine le débit de véhicules sur un brin routier d'un réseau routier d'intérêt en appliquant le modèle construit à des descripteurs statiques et dynamiques du brin routier et à des descripteurs statiques des brins routiers voisins.
Resumen de: EP4621752A1
The embodiments of the present application provide a method and a device for optimizing green light time of an intersection for a stage, an apparatus equipment and a storage medium. The method includes: obtaining flow direction flow rate ratios and flow direction adjustment coefficients of flow directions of an intersection based on lane evaluation indicators and lane configuration data of lanes of the intersection, wherein the flow direction adjustment coefficient of each of the flow directions changes positively with a saturation level of that flow direction; obtaining stage flow rate ratio for each of stages based on a product of the flow direction flow rate ratio and the flow direction adjustment coefficient of a critical flow direction of the intersection for that stage, and obtaining a stage green signal ratio of each of the stages based on the stage flow rate ratios for the stages, wherein the critical flow direction for each of the stages is a flow direction with the largest flow direction flow rate ratio in that stage; and optimizing green light times of the intersection for the stages based on the stage green signal ratios for the stages and signal control configuration parameters. The technical solutions of the present application obtain the stage flow rate ratios based on the critical flow direction of each stage, and then obtain the stage green signal ratios, so that the stage green signal ratio is more accurate and the effect of the optimized signal control timi
Resumen de: WO2025192329A1
The present invention continues tracking of an object even when the object is not detected temporarily. An image processing device according to the present invention includes a control unit that executes: processing of acquiring a first frame image of a moving image resulting from photographing a road by means of a camera; processing of extracting an object on the road from the first frame image; processing of detecting a first position of the object extracted from the first frame image and setting a timer associated with the object; processing of advancing the timer when the object is not extracted at the first position in a second frame image acquired after the first frame image; and processing of continuing tracking of the object until the timer expires.
Resumen de: WO2025190553A1
The invention relates to a method for an infrastructure-based assistance of a motor vehicle during an at least partly automated drive from a first position to a second position, which is different from the first position, using a radio system for a communication between the motor vehicle and the infrastructure, having the following steps: determining a trajectory from the first position to the second position, determining the state of the radio system, determining one or more state points, which describe or each of which describes at least part of the determined trajectory, on the basis of the determined state of the radio system, and transmitting the determined state point or points to the motor vehicle using the radio system. The invention also relates to a device, to a computer program and to a machine-readable storage medium.
Resumen de: WO2025191254A1
A mounting device for a barrier member of a crash barrier, a crash barrier and a method of production thereof A mounting device (4) for a barrier member (3) of a crash barrier (1), having a support member (5) for mounting on a support surface (10), a mounting member (4a) for mounting a barrier member (3) thereto, a forcing member (17) and a receiving space (11) that has a first part (12) connected to a second part (13) by a connecting part (40) of lower width than the forcing member (17). When an impact force is exerted on the barrier member (3), with a magnitude greater than or equal to a threshold magnitude, opposed sides of the connecting part (40) are forced away from each other, by contact of at least one side of the receiving space with the forcing member (17) such that the forcing member (17) is received into the second part (13), with resultant movement of the mounting member (3a) relative to the support member (5).
Resumen de: WO2025191261A1
A crash barrier (1) having a support member (5) and a barrier member (2) that extends generally in a longitudinal direction (X). The barrier member (2) is mounted to the support member (5) at a location spaced from a first end of the support member (5) such that when the first end of the support member (5) is mounted on a support surface, the barrier member (2) is spaced from the support surface (10) in a direction that has at least a component in a height direction (Z). At least part of the front surface (21) of the barrier member (2) extends generally in a plane that is inclined rearwardly in a lateral direction (Y), at an acute angle (0) relative to the height direction (Z), such that it provides a ramp surface that acts to counter the roll of a vehicle impacting the barrier member (2).
Resumen de: WO2025191866A1
This information processing system comprises: an identification means for analyzing a first camera video and identifying a dangerous vehicle and the type of dangerous driving performed by the dangerous vehicle; a registration means for registering identification information about the dangerous vehicle and the type of the dangerous driving in a storage device; a detection means for identifying the vehicle by analyzing a second camera video captured after the first camera video, and detecting the dangerous vehicle by collating the identification information about a vehicle with the identification information about the dangerous vehicle; and a notification means for notifying a vehicle around the dangerous vehicle of the presence of the dangerous vehicle when the dangerous vehicle is detected and a specific condition based on the type of the dangerous driving is satisfied.
Resumen de: WO2025191653A1
A train integration management device (6) comprises: an ETBN (4) that is a communication device mounted on each of the carriages of a train, and that recognizes a carriage constituting the train and transmits train configuration information indicating the configuration of the train; and a central processing device (5) that is mounted on each carriage of the train, and that, if a specified input signal is acquired, or if a change in the configuration of the train is detected on the basis of train configuration information received from an ETBN (4) which is a communication device, performs off-line carriage recognition processing for recognizing, in the train, an off-line carriage for which the power supply is off.
Resumen de: WO2025192013A1
The purpose of the present disclosure is to provide a display control device capable of, when an event occurs on a road, providing a user with information about the event and information about equipment around the road, in association with each other. A display control device according to the present disclosure is provided with: a related area setting unit that sets, for each piece of equipment installed around a road, an area within a prescribed distance from the equipment as a related area related to an event that may occur in the area; an event information acquisition unit that, when an event occurs on the road, acquires event information including the location of the occurrence of the event; an equipment identification unit that identifies equipment related to the event that has occurred on the basis of the related areas and the event information; and a display control unit that causes a display unit to display equipment information regarding the identified equipment.
Resumen de: WO2025192015A1
This vehicle user support system is provided with a vehicle information input unit (104), a transmission unit (102), a reception unit (103), and a user notification unit (110). The vehicle information input unit enters vehicle information. The transmission unit transmits the vehicle information to a server (10) having an impact calculation unit (108) that calculates an impact, on the vehicle user, caused by a vehicle status derived from the vehicle information. The reception unit receives, from the server, an impact calculation result calculated by the impact calculation unit. The user notification unit notifies the vehicle user of the impact calculation result. The user notification unit notifies the vehicle user of a first impact calculation result and a second impact calculation result, and/or the difference between the first impact calculation result and the second impact calculation result.
Resumen de: WO2025191798A1
A driving assistance device according to the present invention outputs a sound effect according to a driving operation state of a driver of a vehicle or a traveling state of the vehicle, sets a driving behavior target for each of a plurality of behavioral sections obtained by dividing a prescribed driving scene according to driving operations to be sequentially executed when the vehicle travels through the prescribed driving scene, acquires at least one piece of information from among the driving operation state of the driver and the traveling state of the vehicle, and outputs a sound effect by using different output conditions for each of the plurality of behavioral sections on the basis of the driving behavior target and the at least one piece of acquired information from among the driving operation state of the driver and the traveling state of the vehicle.
Resumen de: WO2025191871A1
The purpose of the present disclosure is to provide a traffic assistance system capable of recommending an action for a user. This traffic assistance system includes a traffic assistance device carried by a user, and a traffic signal. The traffic signal transmits, via wireless communication, traffic signal information including the state of the signal, the next signal switching time, and position information. The traffic assistance device that has received the traffic signal information determines recommendation content pertaining to the action of the user heading toward the traffic signal, on the basis of the switching time, the travel speed of the user, and the current position of the user, and notifies the user of the recommendation content.
Resumen de: WO2025191834A1
A position information acquisition unit 111 acquires position information pertaining to a plurality of users U-1 to U-n and time information indicating the time at which the position information was obtained. An extraction unit 112 extracts, as a nearby user, a user among the plurality of users U-1 to U-n whose position is close in at least one time zone. An output unit 115 outputs information relating to a movement means of the nearby user.
Resumen de: CN120153412A
A transport system for an autonomous vehicle may include a control system configured to determine a respective vehicle trajectory for a respective autonomous vehicle and provide the respective vehicle trajectory to the respective autonomous vehicle. The transport system may also include a pair of road surfaces extending alongside and physically spaced apart from each other, a first road surface of the pair of road surfaces configured for vehicle travel in a first direction and a second road surface of the pair of road surfaces configured for vehicle travel in a second direction opposite the first direction; an embarkation zone vertically separated from the pair of road surfaces and including: a set of embarkation sites configured to receive an autonomous vehicle; and a mixing zone adjacent to the set of boarding parking spaces and configured to allow vehicles to enter from the first road surface and the second road surface to the set of boarding parking spaces.
Resumen de: WO2025187295A1
An on-vehicle device (8) comprises: a signal-receiving unit (8a) that receives a road-to-vehicle signal transmitted from each of a first roadside unit and a second roadside unit that face each other across a traffic lane; a pseudo-distance calculation unit (8b) that calculates a first pseudo-distance between the device itself and the first roadside unit, and a second pseudo-distance between the device itself and the second roadside unit, on the basis of a pseudo-distance candidate included in the road-to-vehicle signal; a roadside unit position estimation unit (8c) for estimating the position of the first roadside unit on the basis of the first pseudo-distance and estimating the position of the second roadside unit on the basis of the second pseudo-distance; a road shape estimation unit (8d) for estimating the road shape on the basis of the first roadside unit position and the second roadside unit position; and a positioning unit (8e) for identifying the position of the host vehicle on the basis of the first pseudo-distance, the second pseudo-distance and the road shape, upon applying a constraint to the first pseudo-distance and/or the second pseudo-distance according to the first pseudo-distance, the second pseudo-distance, the first roadside unit position, the second roadside unit position, and the road shape.
Resumen de: WO2025186292A1
A method of street pothole detection includes detecting a vehicle moving on a street and determining, by a processor, a type of the vehicle. The method further includes detecting, by the processor, a presence of a pothole in the street based on sounds received by an outdoor luminaire and based on vibrations of the outdoor luminaire sensed by the outdoor luminaire, where detecting the presence of the pothole is performed if the type of the vehicle is a three-plus axle vehicle. The sounds and the vibrations are caused by the vehicle moving through the pothole.
Resumen de: WO2025184763A1
A method for managing a platoon of vehicles. Each vehicle in the platoon operates in accordance with a driving strategy defined by a platoon lead vehicle. The platoon lead vehicle determines computational and perception capabilities of platoon vehicles that are members of the platoon. The platoon lead vehicle may select a first member vehicle to operate as a computation assistant based on the computational capabilities and capacity of the first member vehicle. The platoon lead vehicle may assign tasks to the first member vehicle, including tasks related to identifying and tracking objects located proximate to the platoon. The objects may be identified and tracked based on imaging or sensor data provided by at least one other member vehicle. The platoon lead vehicle may configure the route or speed for the platoon of vehicles based on identification and tracking information generated by the first member vehicle.
Nº publicación: WO2025186986A1 12/09/2025
Solicitante:
MITSUBISHI ELECTRIC CORP [JP]
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Resumen de: WO2025186986A1
The purpose of the present invention is to provide a technology capable of preventing mistaken analysis in which glare is assumed to be damage. This road surface damage analysis device comprises: an image acquisition unit that acquires an image of a road surface captured from a vehicle through window glass; a determination unit that determines whether glare on the window glass resulting from sunlight is included in the image; and an analysis unit. The analysis unit analyzes the damage state of the road surface, using a rejection unit that rejects at least a portion of the image, which has been determined to include the glare, and on the basis of the image other than the at least portion thereof.
BOPI
Sede Electrónica
