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Road safety

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LastUpdate Updated on 22/08/2025 [06:57:00]
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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days
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INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM

Publication No.:  EP4604093A1 20/08/2025
Applicant: 
TOYOTA MOTOR CO LTD [JP]
TOYOTA JIDOSHA KABUSHIKI KAISHA
EP_4604093_PA

Absstract of: EP4604093A1

An information processing device (100) can improve the completeness of a traffic digital twin (130) by controlling communication with a plurality of objects (200). The information processing device (100) includes: a communication unit (110) configured to acquire object data from the plurality of objects through the communication; a processing unit (120) configured to construct a traffic digital twin (130) synchronized in time with a real space, in a virtual space, based on the object data acquired by the communication unit (110); and a determination unit (140) configured to determine an object existence probability in an undetermined area where there is no object data in the traffic digital twin (130), based on the object data around the undetermined area, and notify the processing unit (120) of the determined object existence probability in the undetermined area.

OPTIMIZING ALERTS FOR VEHICLES EXPERIENCING STUCK CONDITIONS

Publication No.:  EP4602585A1 20/08/2025
Applicant: 
MOTIONAL AD LLC [US]
Motional AD LLC
CN_120418844_PA

Absstract of: US2024124009A1

Provided are methods for optimizing alerts for vehicles experiencing stuck conditions, which can include receiving, using at least one processor, data associated with a distance between a location of a vehicle and a destination; determining, using the at least one processor, a derivative of the distance between the location of the vehicle and the destination with respect to a window of time; determining, using the at least one processor, a threshold based on the data associated with the distance between the location of the vehicle and the destination; comparing the derivative to the threshold; and based on the comparison, generating data representing at least one alert indicative of a stuck condition of the vehicle. Systems and computer program products are also provided.

SIGNAL HEAD MOUNTING SET FOR A SIGNAL DEVICE AND METHOD FOR MOUNTING A SIGNAL DEVICE

Publication No.:  EP4604094A1 20/08/2025
Applicant: 
YUNEX LTD [GB]
Yunex Limited
EP_4604094_PA

Absstract of: EP4604094A1

The invention relates to a signal head mounting set (10, 20) for a signal device (0) for public or private transportation and/or traffic, wherein the mounting set (10, 20) comprises a base fastening kit (10) that can be fastened to an installation base (1), and a head fastening kit (20) that can be fastened to a signal head (2), wherein the signal head (2) is mountable via its head fastening kit (20) to the base fastening kit (10) fastened to the installation base (1), as the signal device (0), and wherein a first head-bracket (21) and a first base-bracket (11) of the mounting set (10, 20) realise a mutual plug-in mounting, and a second head-bracket (22) and a second base-bracket (12) of the mounting set (10, 20) realise a mutual swing-in mounting.

METHOD AND SYSTEM FOR MONITORING BUILDING SITE TRAFFIC AT A BUILDING SITE

Publication No.:  EP4602587A1 20/08/2025
Applicant: 
BOSCH GMBH ROBERT [DE]
ASFINAG MAUT SERVICE GMBH [AT]
Robert Bosch GmbH,
Asfinag Maut Service GmbH
DE_102023104225_A1

Absstract of: WO2024175585A1

The invention relates to a method for monitoring building site traffic at a building site, comprising the following steps: planning target building site traffic for the building site, determining actual building site traffic at the building site and comparing the planned target building site traffic with the determined actual building site traffic in order to monitor the determined actual building site traffic at the building site for a deviation from the planned target building site traffic. The invention also relates to a system for monitoring building site traffic at a building site, to a computer program and to a machine-readable storage medium.

CORRECTION METHOD FOR ROADSIDE SENSING-BASED POSITIONING

Publication No.:  WO2025167559A1 14/08/2025
Applicant: 
ZTE CORP [CN]
\u4E2D\u5174\u901A\u8BAF\u80A1\u4EFD\u6709\u9650\u516C\u53F8
WO_2025167559_PA

Absstract of: WO2025167559A1

A correction method for roadside sensing-based positioning, a computer-readable storage medium and an electronic apparatus. The method comprises: acquiring sensing-based positioning information of the current trajectory point of a traffic participant and sensing-based positioning information of first historical trajectory points of the traffic participant (S301); determining, among the first historical trajectory points, a target historical trajectory point matching the current trajectory point (S302); on the basis of sensing-based positioning information of the target historical trajectory point, acquiring a positioning deviation value of the target historical trajectory point (S303); and on the basis of the positioning deviation value, correcting the sensing-based positioning information of the current trajectory point (S304).

EVENT BARRIER WITH LOCKING DEVICE AND CENTRING DEVICE

Publication No.:  WO2025168449A1 14/08/2025
Applicant: 
KAUFMANN AG GOLDAU [CH]
KAUFMANN AG, GOLDAU
WO_2025168449_PA

Absstract of: WO2025168449A1

An event barrier (1) for arrangement on a roadway (2) comprises at least one barrier element (3) comprising a blocking arm (4) and at least one locking device (5). The blocking arm (4) is pivotably mounted about a pivot axis (Sa). The blocking arm (4) can be pivoted about the pivot axis (Sa) from a closed position, in which the blocking arm (4) extends parallel to the roadway (2), into an open position, in which the blocking arm (4) extends at an angle to the roadway (2). The blocking arm (4) can be locked in the closed position by means of the locking device (5). The event barrier (1) has at least one centring device (6) comprising a centring element (7) and a centring receptacle (8). When the blocking arm (4) is transferred into the closed position, the centring element (7) can be received at least partially in the centring receptacle (8), as a result of which the blocking arm (4) can be locked in a centred manner in the closed position.

SPEED EXCESS NOTIFICATION DEVICE

Publication No.:  WO2025169278A1 14/08/2025
Applicant: 
MITSUBISHI JIDOSHA KOGYO KK [JP]
\u4E09\u83F1\u81EA\u52D5\u8ECA\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E
WO_2025169278_PA

Absstract of: WO2025169278A1

The present invention reduces a load on a driver when using a specified maximum speed of a road acquired by image recognition or the like as a set speed of a vehicle. When the specified maximum speed is to be reflected in the set speed, in a case in which it is necessary to reject the reflection in the set speed in order to fall below the lower limit which can be set to the set speed, the notification of a rejection sound by the setting change unavailability notification unit is stopped while a speed excess alarm sound by the speed excess alarm part is sounding.

SPEEDING NOTIFICATION DEVICE

Publication No.:  WO2025169277A1 14/08/2025
Applicant: 
MITSUBISHI JIDOSHA KOGYO KK [JP]
\u4E09\u83F1\u81EA\u52D5\u8ECA\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E
WO_2025169277_PA

Absstract of: WO2025169277A1

The present invention reduces the burden on a driver when using, as the set speed of a vehicle, a designated maximum speed of a road which has been acquired by image recognition or the like. In the present invention, when a designated maximum speed has been reflected as a set speed, if the speed of travel exceeds the set speed due to the set speed being decreased by said reflection, operation of a speeding warning unit is suspended for a prescribed time, and when the exceeding of the set speed continues after the set speed is exceeded, the suspension is canceled and the speeding warning unit operates.

DEVICE FOR GRAZING LIGHTING OF A ROAD INFRASTRUCTURE

Publication No.:  WO2025169065A1 14/08/2025
Applicant: 
MOVYON S P A [IT]
MOVYON S.P.A
WO_2025169065_PA

Absstract of: WO2025169065A1

A device for grazing lighting of a road infrastructure is described, comprising at least one light source and at least one reflector. The light source emits a plurality of light rays. The reflector reflects at least a part of the light rays emitted by the light source and defines an opening through which the light rays emitted by the light source exit from the device. When the device is installed to illuminate a section of the road infrastructure, the light source is at least partially positioned above a plane substantially parallel to the road surface of the section of the road infrastructure and superiorly tangent to the opening of the reflector. Furthermore, the reflector is conformed to, when the device is installed to illuminate the section of the road infrastructure, reflect the at least a part of the light rays emitted by the light source towards the road surface of the section of the road infrastructure.

SYSTEMS AND METHODS FOR HYBRID CLOUD-EDGE PROCESSING

Publication No.:  WO2025170894A1 14/08/2025
Applicant: 
REKOR SYSTEMS INC [US]
REKOR SYSTEMS, INC
WO_2025170894_PA

Absstract of: WO2025170894A1

A traffic sensor includes an image capturing unit that captures images of traffic and generates source video data therefrom. The traffic sensor includes an image processing unit that processes the source video data via image recognition to generate a recognition record comprising a dataset of one or more values representing image recognized vehicle and/or traffic characteristics. The traffic sensor includes a controller that determines whether the source video data corresponding to the recognition record requires enhanced image recognition processing. The traffic sensor includes a transceiver that transmits the recognition record with the corresponding source data to a server when enhanced image recognition processing is required.

SIMULATOR SYSTEM AND SIMULATION METHOD

Publication No.:  WO2025169603A1 14/08/2025
Applicant: 
MITSUBISHI HEAVY IND LTD [JP]
\u4E09\u83F1\u91CD\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E
WO_2025169603_PA

Absstract of: WO2025169603A1

The present invention is provided with: an aircraft having a control unit that executes airframe control, and a storage unit that stores software for executing the airframe control; and a simulator device for inputting input information pertaining to the airframe control to the aircraft and acquiring output information output from the aircraft. The aircraft executes software when simulation of the aircraft is executed. The storage unit stores actual aircraft data to which are imparted response characteristics pertaining to the airframe control corresponding to the input information. The control unit, when the aircraft simulation is executed, acquires input information from the simulator device, executes the airframe control by software on the basis of the acquired input information and the actual aircraft data, and outputs the control result of the airframe control as output information to the simulator device.

TWO-WHEELED VIOLATION DETECTION DEVICE, TWO-WHEELED OPERATION EVALUATION SYSTEM, AND TWO-WHEELED OPERATION EVALUATION METHOD

Publication No.:  WO2025169284A1 14/08/2025
Applicant: 
MITSUBISHI ELECTRIC MOBILITY CORP [JP]
\u4E09\u83F1\u96FB\u6A5F\u30E2\u30D3\u30EA\u30C6\u30A3\u682A\u5F0F\u4F1A\u793E
WO_2025169284_PA

Absstract of: WO2025169284A1

The purpose of the present disclosure is to detect a violation behavior unique to a two-wheeled vehicle in order to properly evaluate the driving of the two-wheeled vehicle. A two-wheeled violation detection device (101) according to the present disclosure is provided with: an information acquisition unit (11) that acquires high-precision location information and high-precision map information about a target vehicle which is a two-wheeled vehicle (90), and an individual ID of the target vehicle or a driver of the target vehicle; and a detection unit (12) that, on the basis of the high-precision location information and the high-precision map information, detects a violation behavior characteristic of two wheels by the target vehicle, and creates violation information in which the detection result of the violation behavior characteristic of two wheels is associated with the individual ID. The violation information is used for evaluating the driving of the target vehicle or the driver.

DEVICE, METHOD AND SYSTEM FOR DETECTING PARKED VEHICLES

Publication No.:  EP4599126A1 13/08/2025
Applicant: 
MUNICIPAL PARKING SERVICES INC [US]
Municipal Parking Services, Inc
WO_2024076570_PA

Absstract of: 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.

SYSTEMS AND METHODS FOR DETECTING VEHICLE COLLISIONS

Publication No.:  EP4600932A1 13/08/2025
Applicant: 
GEOTAB INC [CA]
GEOTAB Inc
EP_4600932_PA

Absstract of: 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.

REAL-TIME DISTRIBUTED META LEARNING

Publication No.:  EP4600933A1 13/08/2025
Applicant: 
NOKIA SOLUTIONS & NETWORKS OY [FI]
Nokia Solutions and Networks Oy
EP_4600933_PA

Absstract of: 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.

CALCULATION SYSTEM, CALCULATION METHOD, AND RECORDING MEDIUM

Publication No.:  WO2025163900A1 07/08/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E
WO_2025163900_A1

Absstract of: 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.

MOBILE BODY MONITORING DEVICE

Publication No.:  WO2025164125A1 07/08/2025
Applicant: 
ASTEMO LTD [JP]
\uFF21\uFF53\uFF54\uFF45\uFF4D\uFF4F\u682A\u5F0F\u4F1A\u793E
WO_2025164125_PA

Absstract of: 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.

PROCESSING DEVICE, PROCESSING METHOD, AND RECORDING MEDIUM

Publication No.:  WO2025164397A1 07/08/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E
WO_2025164397_PA

Absstract of: 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.

MOVEABLE MEDIAN

Publication No.:  WO2025160625A1 07/08/2025
Applicant: 
CE ITS HOLDINGS PTY LTD [AU]
CE ITS HOLDINGS PTY LTD
WO_2025160625_PA

Absstract of: 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.

INFORMATION PROCESSING SYSTEM, INFORMATION PROCESSING METHOD, ON-BOARD DEVICE, AND COMMUNICATION APPARATUS

Publication No.:  WO2025163708A1 07/08/2025
Applicant: 
MITSUBISHI HEAVY IND MACHINERY SYSTEMS LTD [JP]
\u4E09\u83F1\u91CD\u5DE5\u6A5F\u68B0\u30B7\u30B9\u30C6\u30E0\u682A\u5F0F\u4F1A\u793E
WO_2025163708_PA

Absstract of: 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.

DATA COMMUNICATION SYSTEM, CENTER DEVICE, ON-VEHICLE DEVICE, DATA PROCESSING METHOD, AND DATA PROCESSING PROGRAM

Publication No.:  WO2025164011A1 07/08/2025
Applicant: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC
WO_2025164011_PA

Absstract of: 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.

DATA COMMUNICATION SYSTEM, CENTER DEVICE, DATA COLLECTION METHOD, AND DATA COLLECTION PROGRAM

Publication No.:  WO2025164008A1 07/08/2025
Applicant: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC
WO_2025164008_PA

Absstract of: 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.

DATA COMMUNICATION SYSTEM, CENTER DEVICE, VEHICLE DEVICE, DATA PROCESSING METHOD, AND DATA PROCESSING PROGRAM

Publication No.:  WO2025164010A1 07/08/2025
Applicant: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC
WO_2025164010_PA

Absstract of: 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.

SYSTEM, OUT-OF-VEHICLE SYSTEM, AND VEHICLE

Publication No.:  WO2025164498A1 07/08/2025
Applicant: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC
WO_2025164498_PA

Absstract of: 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.

PROCESSING DEVICE, PROCESSING METHOD, AND RECORDING MEDIUM

Nº publicación: WO2025164395A1 07/08/2025

Applicant:

NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

WO_2025164395_PA

Absstract of: 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.

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