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Seguridade viaria

Resultados 44 resultados
LastUpdate Última actualización 13/09/2025 [07:14:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days
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ROUTE INFORMATION PROCESSING SYSTEM

NºPublicación:  WO2025187247A1 12/09/2025
Solicitante: 
MITSUBISHI JIDOSHA KOGYO KK [JP]
\u4E09\u83F1\u81EA\u52D5\u8ECA\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E
WO_2025187247_PA

Resumen de: WO2025187247A1

In the present invention, an information processing system comprises: a route search unit that acquires information about a route R on which a vehicle travels from a starting point to an end point; an information acquisition unit that acquires weather information and road surface state information regarding at least a road surface material in a prescribed area including said route R; and a display control unit that synthesizes and displays the route R, the road surface state information, and the weather information. The display control unit displays the route R by using an inner line segment R1 that is indicated in a color corresponding to a road surface material among a plurality of preset first line colors, and outer line segments R2 that are each indicated in a color corresponding to the weather information among a plurality of preset second line colors and that extend on both sides of the inner line segment R1.

POSITIONING SYSTEM, ON-VEHICLE DEVICE, HOST VEHICLE POSITION IDENTIFICATION PROGRAM, ROADSIDE UNIT, AND ABSOLUTE POSITION ESTIMATION PROGRAM

NºPublicación:  WO2025187295A1 12/09/2025
Solicitante: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC
WO_2025187295_PA

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.

ROAD SURFACE DAMAGE ANALYSIS DEVICE AND ROAD SURFACE DAMAGE ANALYSIS METHOD

NºPublicación:  WO2025186986A1 12/09/2025
Solicitante: 
MITSUBISHI ELECTRIC CORP [JP]
\u4E09\u83F1\u96FB\u6A5F\u682A\u5F0F\u4F1A\u793E
WO_2025186986_PA

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.

OUTDOOR LIGHTING SYSTEM INTEGRATED POTHOLE DETECTION

NºPublicación:  WO2025186292A1 12/09/2025
Solicitante: 
SIGNIFY HOLDING B V [NL]
SIGNIFY HOLDING B.V
WO_2025186292_PA

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.

AUTOMATIC COUNTING DEVICE WITH THERMAL SENSOR ASSOCIATED WITH A MAGNETOMETER

NºPublicación:  WO2025186526A1 12/09/2025
Solicitante: 
KIOMDA [FR]
KIOMDA
WO_2025186526_PA

Resumen de: WO2025186526A1

The invention relates to a device for counting moving targets, which includes a pyroelectric sensor (2) having at least two detection cells configured to thermally detect the passage of one of the targets in front of each of the detection cells, and a computer (6) coupled to the pyroelectric sensor (2) and configured to determine the direction of passage of the target in front of the detection cells. The device further includes a metal detector (4) which is internal to the device, coupled to the pyroelectric sensor (2), and configured to activate upon detection of the target by the pyroelectric sensor (2) and to evaluate the amount of metal in the target.

LOAD BALANCE FOR COMPUTATION IN PLATOONING

NºPublicación:  WO2025184763A1 12/09/2025
Solicitante: 
QUALCOMM INCORPORATED [US]
YU LAN [CN]
CHENG HONG [US]
GUO HUI [CN]
GULATI KAPIL [US]
QUALCOMM INCORPORATED,
YU, Lan,
CHENG, Hong,
GUO, Hui,
GULATI, Kapil
WO_2025184763_PA

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.

SIDE DITCH INFORMATION GENERATION SYSTEM AND SIDE DITCH INFORMATION GENERATION METHOD

NºPublicación:  WO2025187043A1 12/09/2025
Solicitante: 
MITSUBISHI ELECTRIC CORP [JP]
\u4E09\u83F1\u96FB\u6A5F\u682A\u5F0F\u4F1A\u793E
WO_2025187043_PA

Resumen de: WO2025187043A1

In this side ditch information generation system, a location information acquisition unit (1) acquires location information for a probe vehicle (100), and a video acquisition unit (2) acquires a periphery video, which is a video obtained by imaging the periphery of the probe vehicle (100). On the basis of the periphery video of the probe vehicle (100) and the location information for the probe vehicle (100) when the periphery video was imaged, a side ditch presence point detection unit (3) detects side ditch presence points, which are points where a side ditch is present on a road. On the basis of the periphery video, a side ditch caution point detection unit (7) detects, from among the side ditch presence points, side ditch caution points, which are points where the probe vehicle (100) could enter the side ditch from the road. A side ditch caution point storage unit (8) stores information about the side ditch caution points.

METHOD AND APPARATUS FOR TRAFFIC SIMULATION

NºPublicación:  EP4614477A1 10/09/2025
Solicitante: 
FUJITSU LTD [JP]
FUJITSU LIMITED
EP_4614477_PA

Resumen de: EP4614477A1

A computer-implemented method for traffic simulation, the method comprising: accepting input of traffic data comprising data for a geographic region; generating a plurality of agent objects using the traffic data, each agent object representing a traffic participant and associated data; allocating the plurality of agent objects to a respective plurality of processing units; for each processing unit in parallel, executing a traffic simulation model for simulating the behaviour of the traffic participant, wherein the traffic simulation model comprises a car-following model, and the traffic simulation model comprises a lane-changing model and/or a junction management model.

METHOD FOR DATA MANAGEMENT OF OPERATING DATA IN A DATA STORE, COMPUTER PROGRAM PRODUCT AND SYSTEM

NºPublicación:  EP4614339A1 10/09/2025
Solicitante: 
VOLKSWAGEN AG [DE]
VOLKSWAGEN AG
EP_4614339_PA

Resumen de: EP4614339A1

Die Erfindung betrifft ein Verfahren (100) zum Datenmanagement von Betriebsdaten (200) mehrerer mobiler Vorrichtungen (1), umfassend: Erhalt (102) der Betriebsdaten (200) der Vorrichtungen (1) mit Metadaten (201) zu den Betriebsdaten (200), Erfassen (103) von zumindest einer Metaeigenschaft (201.1) der Betriebsdaten (200) anhand der Metadaten (201), Erfassen (104) zumindest eines zeitabhängigen Verwerfungskriteriums (202) zur Zuordnung zu der Metaeigenschaft (201.1). Ferner betrifft die Erfindung ein Computerprogrammprodukt sowie ein System (3).

DEVICE FOR EXPANSION JOINTS IN METAL GUARDRAILS FOR VEHICLE CONTAINMENT

NºPublicación:  EP4613934A1 10/09/2025
Solicitante: 
TECNOLOGIA DE SEGURIDAD VIAL Y ACUSTICA S L [ES]
TECNOLOGIA DE SEGURIDAD VIAL Y ACUSTICA, S.L
EP_4613934_PA

Resumen de: EP4613934A1

The metal guardrail (1) includes horizontal profiles (2) arranged in at least one longitudinal alignment, and which are joined together by a first end part (2a) and a second end part (2b) that are joined by a connector (3) comprising a first section (18) and a second section (19) that are configured to be joined to these end parts. The connection of the first section (18) of the connector (3) to the first end part (2a) of the respective horizontal profile (2) is a first junction with the possibility of relative displacement between the first section (18) and first end part (2a) of the horizontal profile (2); wherein first screws (11) are involved in this first junction. The connection of the second section (19) to the second end part (2b) of the respective horizontal profile (2) is a second fixed junction by means of second screws (12).

MONITORING SYSTEM, IN-VEHICLE DEVICE, AND MONITORING METHOD

NºPublicación:  WO2025181855A1 04/09/2025
Solicitante: 
MITSUBISHI HEAVY IND MACHINERY SYSTEMS LTD [JP]
\u4E09\u83F1\u91CD\u5DE5\u6A5F\u68B0\u30B7\u30B9\u30C6\u30E0\u682A\u5F0F\u4F1A\u793E
WO_2025181855_PA

Resumen de: WO2025181855A1

This monitoring system comprises an in-vehicle device that is installed in a vehicle, and a terminal device that is carried by a monitoring person who monitors illegal parking, wherein: the in-vehicle device has a light-emitting element that is provided at a position visible from the outside of the vehicle, and a CPU for switching a display pattern of the light-emitting element on the basis of a display instruction received from the outside; and the terminal device has a display instruction unit for transmitting a display instruction for the light-emitting element of the in-vehicle device.

DETERIORATION DIAGNOSIS SYSTEM, DETERIORATION DIAGNOSIS METHOD, AND RECORDING MEDIUM

NºPublicación:  WO2025182067A1 04/09/2025
Solicitante: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E
WO_2025182067_PA

Resumen de: WO2025182067A1

A deterioration diagnosis system according to the present disclosure comprises: an acquisition means that acquires an image of a road captured by a camera mounted on a moving body; a road recognition means that recognizes a road area for each lane by image recognition of the image; a structure recognition means that recognizes a structure installed along the road by image recognition of the image; a deterioration assessment means that assesses the deterioration state of the surface of the road using a measurement result obtained by a sensor mounted on the moving body; a determination means that determines lane information indicating to which lane a road surface portion, the deterioration state of which has been assessed, belongs, on the basis of the recognized road area for each lane and the recognized structure installed along the road; and an output means that outputs the lane information and the assessment of the deterioration state in association with each other.

ROAD SURFACE MAINTENANCE SYSTEM

NºPublicación:  WO2025183185A1 04/09/2025
Solicitante: 
KOMATSU LTD [JP]
\u682A\u5F0F\u4F1A\u793E\u5C0F\u677E\u88FD\u4F5C\u6240
WO_2025183185_PA

Resumen de: WO2025183185A1

According to the present invention, a travel frequency identification unit identifies the travel frequency, for each section of the road surface, of a work machine traveling on the road surface of a work site. A maintenance road surface determination unit determines a section to be maintained on the road surface of the work site based on the travel frequency.

VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD

NºPublicación:  WO2025181898A1 04/09/2025
Solicitante: 
MITSUBISHI JIDOSHA KOGYO KK [JP]
\u4E09\u83F1\u81EA\u52D5\u8ECA\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E
WO_2025181898_PA

Resumen de: WO2025181898A1

This control device for a vehicle capable of executing a driving support function includes: a lane recognition unit for recognizing a travel lane on which the vehicle travels; a steering control unit for performing steering control so that the vehicle does not deviate from the travel lane recognized by the lane recognition unit; an imaging device for imaging the periphery of the vehicle; a travel information acquisition unit for acquiring road surface information of a road surface on which the vehicle travels from an image captured by the imaging device; a road surface state estimation unit for estimating a road surface state of the road surface on the basis of the road surface information; and a steering control adjustment unit for adjusting a control value of the steering control according to a road surface state of the road surface.

DRIVING ASSISTANCE SYSTEM FOR SADDLE-RIDING TYPE VEHICLE

NºPublicación:  WO2025181922A1 04/09/2025
Solicitante: 
ASTEMO LTD [JP]
\uFF21\uFF53\uFF54\uFF45\uFF4D\uFF4F\u682A\u5F0F\u4F1A\u793E
WO_2025181922_PA

Resumen de: WO2025181922A1

When an image capture device (200) has captured an image which includes one or more of a road sign, a road surface shape, a road condition, a display object, and a weather condition, a driving assistance system (S) for a saddle-riding type vehicle causes a notification device (69) to provide a notification. After having caused the notification device (69) to provide the notification, when an operation for changing the speed has not been detected by a vehicle speed change operation detection unit (104), the driving assistance system (S) performs control for changing the speed of a saddle-riding type vehicle (1). After having caused the notification device (69) to provide the notification, when the operation for changing the speed has been detected by the vehicle speed change operation detection unit (104), the driving assistance system (S) does not perform the control for changing the speed of the saddle-riding type vehicle (1).

ROUTE DETERMINATION APPARATUS, ROUTE DETERMINATION METHOD, AND TOWING VEHICLE

NºPublicación:  EP4610596A1 03/09/2025
Solicitante: 
TOYOTA MOTOR CO LTD [JP]
TOYOTA JIDOSHA KABUSHIKI KAISHA
EP_4610596_PA

Resumen de: EP4610596A1

A route determination apparatus capable of determining a route of a vehicle or a towed vehicle based on whether or not the vehicle is equipped with a power feeding port is provided. A route determination apparatus includes: an acquisition unit configured to acquire information about presence/absence of a power feeding port of a first vehicle (100a) including a power feeding port and that of a second vehicle (100b) including no power feeding port; a route determination unit (233) configured to determine a route along which the first vehicle (100a) or the second vehicle (100b) travels by itself or is towed based on the information; and an instruction unit configured to provide an instruction to the first and second vehicles. The route of the first vehicle includes a power feeding apparatus on the route.

INFORMATION PROCESSING DEVICE, PROGRAM, AND FORKLIFT

NºPublicación:  EP4610217A1 03/09/2025
Solicitante: 
SOFTBANK GROUP CORP [JP]
SoftBank Group Corp
EP_4610217_A1

Resumen de: EP4610217A1

An information processing apparatus includes a calculation unit that calculates a control variable for controlling an operation of a forklift based on detection information detected by a detection unit mounted on the forklift, and a control section that controls the operation of the forklift based on the control variable calculated by the calculation unit.

CENTRALIZED MANAGEMENT OF DATA TRANSPORT

NºPublicación:  EP4609589A1 03/09/2025
Solicitante: 
TELIT CINTERION DEUTSCHLAND GMBH [DE]
Telit Cinterion Deutschland GmbH
WO_2024088897_PA

Resumen de: WO2024088897A1

The present invention relates to a method to manage, in a centralized way by a data transport platform, requests from communication devices having needs for data transport between their position where data are to be picked-up and an offloading position, said data transport platform having a list of registered transport devices offering sidelink data transport resources stored with their positions. On requests from communication devices, the platform selects at least one transport device among the listed registered transport devices according to its position at the time of the request relatively to the position of the requesting communication device, sending data transport mission to selected transport device, sending information about the selected transport device to the requesting communication device. The transport device, once it has reached the pickup position activates high sidelink sensing and signal emission density according to the mission when being in proximity to an agreed pick-up position, uploads data to be transported from the requesting communication device, stores the uploaded data, offloading uploaded data once the offloading position is reached.

TRACK BASED MOVING OBJECT ASSOCIATION FOR DISTRIBUTED SENSING APPLICATIONS

NºPublicación:  WO2025178666A1 28/08/2025
Solicitante: 
NISSAN NORTH AMERICA INC [US]
US ADMINISTRATOR OF NASA [US]
NISSAN NORTH AMERICA, INC,
UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF NASA
WO_2025178666_PA

Resumen de: WO2025178666A1

A track based moving object association is described for distributed sensing applications, such as for identifying multiple objects within a vehicle transportation network for use by a vehicle navigating the network. Position information for the multiple objects within a portion of the vehicle transportation network is obtained from multiple sensors within the portion of the vehicle transportation network. Using the position information of respective sensors of the multiple sensors, a respective track for objects of the multiple objects is determined. Similarity measures are determined for multiple tracks, including at least a first track determined using the position information of a first sensor of the multiple sensors and a second track determined using the position information of a second sensor of the multiple sensors. Based on the similarity measures of the tracks, a tracked object track for a tracked object of the multiple objects is determined.

REDUCING VULNERABLE ROAD USER (VRU) MESSAGE OVERHEAD AND PRESENTATION COMPLEXITY

NºPublicación:  WO2025179134A1 28/08/2025
Solicitante: 
QUALCOMM INCORPORATED [US]
QUALCOMM INCORPORATED
WO_2025179134_PA

Resumen de: WO2025179134A1

Disclosed are systems, apparatuses, processes, and computer-readable media for wireless communications. For example, a process may include receiving, at a server, a vulnerable-road-user (VRU) report from a VRU user equipment (UE), the VRU report including information associated with at least one of a location of the VRU UE, a speed of the VRU UE, or a heading of the VRU UE; determining, based on the VRU report, VRU context information associated with the VRU UE; determining, based on the VRU context information, an updated VRU-message reporting frequency for the VRU UE; and transmitting, to the UE, information indicating the updated VRU-message reporting frequency.

MULTIFUNCTIONAL TRAFFIC ACCIDENT WARNING STAND

NºPublicación:  WO2025175612A1 28/08/2025
Solicitante: 
SHENZHEN LAOTIE FOOD CO LTD [CN]
\u6DF1\u5733\u5E02\u8001\u94C1\u98DF\u54C1\u6709\u9650\u516C\u53F8
WO_2025175612_PA

Resumen de: WO2025175612A1

The present application relates to the technical field of warning devices. Disclosed is a multifunctional traffic accident warning stand, comprising a base, wherein a connecting shell is provided on the top of the base, and a telescopic shell is provided on the top of the connecting shell, one side of the connecting shell being fitted with an illuminating lamp and a camera, and the other side of the connecting shell being provided with an inflation port, a display screen, a power connection interface and a charging port; and a lifting assembly is provided on the top of the base. The beneficial effects of the present application lie in that diverse warning functions are provided, good warning effects are achieved, and risks during the placement of warning signs are reduced.

ADAPTIVE TRAFFIC SIGNAL CONTROL METHOD AND APPARATUS, DEVICE AND MEDIUM

NºPublicación:  WO2025175652A1 28/08/2025
Solicitante: 
HUNAN NEWHOOD TECH CO LTD [CN]
CENTRAL SOUTH UNIV [CN]
\u6E56\u5357\u7EBD\u72D0\u79D1\u6280\u6709\u9650\u516C\u53F8,
\u4E2D\u5357\u5927\u5B66
WO_2025175652_PA

Resumen de: WO2025175652A1

The present application is applicable to the technical field of traffic control. Provided are an adaptive traffic signal control method and apparatus, a device and a medium. The adaptive traffic signal control method comprises: on the basis of a background plan and an optimal timing plan which are pre-configured for a target intersection, establishing a plurality of control policies for controlling the traffic light duration; on the basis of the discharged traffic volume, the intersection traffic capacity and the number of queued vehicles at the target intersection at a current moment, determining a current traffic state of the target intersection; on the basis of the current traffic state of the target intersection and the relevance between the target intersection and an intersection adjacent to the target intersection, selecting a target control policy from the plurality of control policies; and on the basis of the target control policy, controlling the target intersection. The adaptive traffic signal control method of the present application can improve the traffic efficiency of intersections.

MEASURING DEVICE, CONTROL METHOD FOR MEASURING DEVICE, CONTROL PROGRAM FOR MEASURING DEVICE, AND COMPUTER-READABLE RECORDING MEDIUM HAVING COMPUTER PROGRAM RECORDED THEREON

NºPublicación:  WO2025177791A1 28/08/2025
Solicitante: 
KOITO MFG CO LTD [JP]
\u682A\u5F0F\u4F1A\u793E\u5C0F\u7CF8\u88FD\u4F5C\u6240
WO_2025177791_PA

Resumen de: WO2025177791A1

This measuring device comprises: a light emitter that emits light; a light receiver that receives reflected light, which is light that has been emitted by the light emitter and reflected back from a measurement target object; and a controller. The controller: causes the light emitter to sequentially emit light toward a plurality of mutually different locations on the measurement target object at predetermined timings; causes the light receiver to receive the reflected light from each of the plurality of locations; acquires the acceleration of the measurement target object on the basis of a plurality of light reception timings at the light receiver corresponding to each of the plurality of locations (S140); and corrects relative positional relationships in the measurement results for the plurality of locations on the basis of the plurality of light reception timings and the acceleration (S150).

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING DEVICE, AND INFORMATION PROCESSING METHOD

NºPublicación:  WO2025177858A1 28/08/2025
Solicitante: 
SONY GROUP CORP [JP]
\u30BD\u30CB\u30FC\u30B0\u30EB\u30FC\u30D7\u682A\u5F0F\u4F1A\u793E
WO_2025177858_PA

Resumen de: WO2025177858A1

The present technology relates to an information processing system, an information processing device, and an information processing method that make it possible for a mobile body to appropriately execute a mission. An information processing system according to the present invention comprises a mission control unit that creates an execution plan for a mission that includes photography of a subject from a mobile body on the basis of the results of a user having executed a simulation of the mission at an information processing terminal. The present technology can be applied, for example, to a system that controls the execution of a mission by a drone.

USE OF AN AQUEOUS DEICING/ANTI-ICING COMPOSITION FOR REDUCING CARBON FIBRE DEGRADATION

Nº publicación: EP4605302A1 27/08/2025

Solicitante:

PERSTORP AB [SE]
Perstorp AB

WO_2024085793_PA

Resumen de: WO2024085793A1

Disclosed is the use of an aqueous deicing/anti-icing composition for reducing carbon fibre degradation. Said composition comprises 40-60% by weight of at least one alkali metal carboxylate and 0.1-2.0% by weight of microfibrillated cellulose. The microfibrillated cellulose comprises at least one hydroxyalkyl cellulose. The balance to 100% by weight is achieved by water and said composition has a pH of 9-12. Disclosed is also a method for reducing carbon fibre degradation of an aqueous deicing/anti-icing composition in brakes. The method comprises applying the composition on an area selected from airfield runway, airfield taxiway, street, road, cycle way, footpath, sidewalk, bridge, backyard, parking area and sportsground. Disclosed is also the use of microfibrillated cellulose as a deicing/anti-icing composition additive for reducing carbon fibre degradation in airplane brakes.

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