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Road safety

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LastUpdate Updated on 06/10/2025 [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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IMPACT PROTECTION BARRIER SYSTEMS AND DEPLOYMENT MECHANISMS

Publication No.:  WO2025206960A1 02/10/2025
Applicant: 
HOLMES SOLUTIONS PARTNERSHIP LTD [NZ]
HOLMES SOLUTIONS PARTNERSHIP LIMITED

Absstract of: WO2025206960A1

An impact barrier system (1) for deployment to a support structure for protection from an impact event, including a barrier (9) with an impact side and a shielded side. The barrier (9) is formed from at least one barrier portion (10), formed between the impact side and the shielded side of the barrier. The barrier portion (10) including a plurality of barrier layers (36), each being substantially aligned with a barrier system plane XY, and having two opposed faces, respectively facing the impact side and shielded side. The faces have a transverse axis Z, orientated substantially orthogonally to the barrier system plane Z having an outer perimeter forming an edge or edges. At least two of the plurality of barrier layers (36) are; a) at least partially overlapped about said transverse axis Z, and b) flexible.

TRAFFIC VOLUME CONTROL DEVICE, TRAFFIC VOLUME CONTROL METHOD, PROGRAM, AND SYSTEM

Publication No.:  WO2025203622A1 02/10/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203622A1

The present invention enables lane control to be performed in response to a sudden event. This traffic volume control device comprises: a traffic volume measuring unit that calculates an upbound/downbound lane traffic volume difference indicating a difference between the traffic volumes on upbound lanes and downbound lanes of a two-way traffic road, on the basis of the traffic volumes for each of the upbound lanes and the downbound lanes; and a lane change unit that, in response to the upbound/downbound lane traffic volume difference becoming equal to or greater than a preset threshold value, outputs a lane change notification for giving notification that the number of lanes set as upbound lanes and the number of lanes set as downbound lanes are to be changed such that the upbound/downbound lane traffic volume difference decreases.

A SYSTEM AND METHOD FOR SELECTING DEVICES FOR A LOCATION SYSTEM

Publication No.:  WO2025204034A1 02/10/2025
Applicant: 
DENSO CORP [JP]
DENSO CORPORATION
US_2025310725_A1

Absstract of: WO2025204034A1

A system and method are provided a selection, optionally dynamic, of a subset of sensors in a system for determining a location of a remote device (20) relative to an object (10). The system includes first and second devices (40A, 40B, 40C, 40D, 40E, 40F, 50), which are disposed in respective fixed positions relative to the object. The first device conducts a first device ranging procedure with respect to the remote device based on communications with the remote device. The system includes a control system (100) configured to determine, based on communications between the first device and the second device, if the first device is acceptably operational for conducting the first device ranging procedure. The control system directs the first device to abstain from conducting the first device ranging procedure based on the first device failing to be determined as acceptably operational for conducting the first device ranging procedure.

SERVER DEVICE, DISTRIBUTION METHOD, AND PROGRAM

Publication No.:  WO2025205860A1 02/10/2025
Applicant: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC

Absstract of: WO2025205860A1

A server device according to one aspect of the present disclosure comprises a communication unit, a data collection unit, a database, a condition acquisition unit, a first selection unit, a second selection unit, a distribution unit, and an operation result collection unit. The first selection unit selects, by using feature information of a vehicle, target vehicle groups that satisfy vehicle conditions. The second selection unit selects a first vehicle group and a second vehicle group from the target vehicle groups on the basis of (i) configuration information of software of a control device included in each of the target vehicle groups and (ii) the state of a resource. The distribution unit distributes verification software to each vehicle of the first vehicle group in a first manner, and distributes the verification software to each vehicle of the second vehicle group in a second manner.

TRAFFIC LIGHT CONTROL INFORMATION ACQUISITION METHOD AND APPARATUS, COMPUTING DEVICE CLUSTER, AND STORAGE MEDIUM

Publication No.:  WO2025200516A1 02/10/2025
Applicant: 
BEIJING AUTONAVI YUNMAP TECH CO LTD [CN]
\u5317\u4EAC\u9AD8\u5FB7\u4E91\u56FE\u79D1\u6280\u6709\u9650\u516C\u53F8
CN_118447673_A

Absstract of: WO2025200516A1

A traffic light control information acquisition method and apparatus, a computing device cluster, and a storage medium. The traffic light control information acquisition method comprises: acquiring driving trajectories of a plurality of sample vehicles passing through a target intersection within a target time period so as to obtain a driving trajectory set (S11); determining, from the driving trajectory set, the numbers of first-type trajectories respectively corresponding to permitted directions at the target intersection, and the total numbers of driving trajectories respectively corresponding to the permitted directions, wherein each first-type trajectory is a driving trajectory in which a stopping behavior occurs (S12); for each permitted direction, calculating a first ratio of the number of the first-type trajectories corresponding to the permitted direction to the total number of the driving trajectories corresponding to the permitted direction (S13); and when the first ratio is greater than a first preset ratio, determining that traffic light control information is present for the permitted direction (S14). According to the traffic light control information acquisition method, traffic light control information can be acquired accurately and efficiently in a timely manner.

PROMPT INFORMATION GENERATION METHOD AND APPARATUS, TERMINAL DEVICE, AND STORAGE MEDIUM

Publication No.:  WO2025199694A1 02/10/2025
Applicant: 
STREAMAX TECH CO LTD [CN]
\u6DF1\u5733\u5E02\u9510\u660E\u6280\u672F\u80A1\u4EFD\u6709\u9650\u516C\u53F8
CN_118475968_PA

Absstract of: WO2025199694A1

The present application is applicable to the technical field of automobiles, and provides a prompt information generation method and apparatus, a terminal device, and a storage medium. The method comprises: acquiring vehicle information of a target fleet, fleet operation information, behavior information of drivers, and a prompt keyword for the target fleet; and inputting the vehicle information, the fleet operation information, the behavior information and the prompt keyword into a trained prompt information generation model for processing, to obtain prompt information corresponding to the prompt keyword. Compared with existing technologies that merely generate corresponding prompt information on the basis of vehicle information, such as wheel statuses and fuel level statuses, this method can generate more comprehensive prompt information by integrating vehicle information, fleet operation information, and behavior information of drivers, and additionally, by further integrating a prompt keyword and a prompt information generation model, this method can generate, in a targeted manner, prompt information that better meets actual needs and is more accurate, thereby improving the generation accuracy of prompt information, and also enhancing the practicability of the generated prompt information.

WIRELESS NETWORK CONFIGURATION DEVICE, COMMUNICATION SYSTEM, WIRELESS NETWORK CONFIGURATION METHOD, AND RECORDING MEDIUM

Publication No.:  WO2025203304A1 02/10/2025
Applicant: 
NEC CORP [JP]
NEC COMMUNICATON SYSTEMS LTD [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E,
\u65E5\u672C\u96FB\u6C17\u901A\u4FE1\u30B7\u30B9\u30C6\u30E0\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203304A1

Provided are a wireless network configuration device, a communication system, a wireless network configuration method, and a recording medium with which it is possible to construct, with a simple procedure, a time-synchronized wireless network. This wireless network configuration device is provided with: a selection means that selects a moving body to be allowed to join a wireless network from among moving bodies that have entered a prescribed area; a distribution means that distributes setting information for joining the wireless network to the moving body that is to be allowed to join the wireless network; and a time adjustment means that transmits delay information based on the location of the moving body and time information to the moving body to cause time synchronization to be performed.

METHOD FOR DETERMINING TRAFFIC CONDITION INFORMATION, ELECTRONIC DEVICE AND COMPUTER READABLE STORAGE MEDIUM

Publication No.:  WO2025200719A1 02/10/2025
Applicant: 
HUAWEI TECH CO LTD [CN]
\u534E\u4E3A\u6280\u672F\u6709\u9650\u516C\u53F8
CN_120726794_PA

Absstract of: WO2025200719A1

The present application provides a method for determining traffic condition information, an electronic device and a computer readable storage medium. A plurality of vehicle trajectories and a road network topology of a target intersection are used for determining traffic condition information of lanes in each travel direction of an intersection approach road, so that the solution in the present application is simple and easy to implement. In addition, the vehicle trajectories of the present application can be standard precision trajectory data or high-precision trajectory data, and the road network topology can be a road network topology in a standard precision map or a road network topology in a high-precision map, so that the application range is wide, thereby reducing the cost of the solution.

CONTROL DEVICE FOR MOBILE BODY, CONTROL METHOD FOR MOBILE BODY, AND PROGRAM

Publication No.:  WO2025203269A1 02/10/2025
Applicant: 
HONDA MOTOR CO LTD [JP]
\u672C\u7530\u6280\u7814\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203269A1

A control device for a mobile body according to an embodiment comprises: a recognition unit that recognizes a situation surrounding the mobile body and recognizes a group composed of at least one following target, on the basis of an image in which the situation surrounding the mobile body is imaged; and a control unit that executes following control in which at least the mobile body moves while following the group on the basis of the surrounding situation. The control unit sets a virtual obstacle surrounding the group, and executes the following control so as not to come into contact with the set virtual obstacle.

INFORMATION PRESENTATION SYSTEM, INFORMATION PRESENTATION DEVICE, AND VEHICLE

Publication No.:  WO2025203545A1 02/10/2025
Applicant: 
SUBARU CORP [JP]
\u682A\u5F0F\u4F1A\u793E\uFF33\uFF35\uFF22\uFF21\uFF32\uFF35

Absstract of: WO2025203545A1

An information presentation system according to an embodiment of the present disclosure comprises: a storage device that is capable of storing a database in which a plurality of evaluation results of driving skills related to driving operations of one or more drivers are registered; a processing circuit that is capable of determining whether a planned travel route of a first vehicle includes a first evaluation target section in which the driving skill is to be evaluated; and a user interface that is capable of presenting, to a first driver of the first vehicle, evaluation result information based on one or more evaluation results among the plurality of evaluation results, before the first vehicle reaches the first evaluation target section in the planned travel route.

AUTOMATIC OPERATION SYSTEM, AUTOMATIC OPERATION METHOD, AND OPERATION CONTROL DEVICE

Publication No.:  WO2025203317A1 02/10/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203317A1

The purpose of the present disclosure is to provide an automatic operation system, an automatic operation method, and an operation control device that can be easily applied to a mobile body. An automatic operation system according to the present invention includes a mobile body monitoring device, a processing device, and an operation control device. The mobile body monitoring device monitors the travel state of the mobile body and the surrounding environment of the mobile body and outputs monitoring information that indicates the monitoring results. The processing device outputs operation commands for automatic operation of the mobile body on the basis of the monitoring information. The operation control device is provided to the mobile body and controls automatic operation of the mobile body in accordance with the operation commands.

TRAFFIC LIGHT CONTROL SYSTEM, TRAFFIC LIGHT CONTROL DEVICE, TRAFFIC LIGHT CONTROL METHOD, AND PROGRAM

Publication No.:  WO2025203247A1 02/10/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203247A1

The purpose of the present invention is to enable support of safe travel of a mobile robot on a road. This traffic light control device comprises: a hindrance state determination unit that determines whether or not there is a hindrance to the travel of a mobile robot traversing a road; and a traffic light control unit that controls a traffic light installed on a road in accordance with whether or not it is determined that a hindrance has occurred in the travel of the mobile robot.

TEXTILE SUPPORT AND/OR PROTECTION DEVICE

Publication No.:  WO2025202257A1 02/10/2025
Applicant: 
JULIUS KOCH GMBH [DE]
JULIUS KOCH GMBH
EP_4624667_PA

Absstract of: WO2025202257A1

A textile support and/or protection device (100) is described to provide a support and/or protection structures for indoor and/or outdoor applications, which can be installed in an easy and cost effective manner, for supporting and/or protecting an object and/or an area, in particular in agriculture, environmental engineering, sports, leisure, building industry, construction, dust protection, industry application environmental protection, military, waste management application and/or road work, comprising an area-measured support and/or protection section (10), wherein at least one fastening element (12a, 12b, 12c, 13a, 13b, 13c), in particular fastening loop, is arranged at an edge (11a, lib) of the support and/or protection device (100) or offset from the edge (11a, lib) toward a center of the support and/or protection section (10).

DRIVING SKILL EVALUATION SYSTEM AND VEHICLE

Publication No.:  WO2025203544A1 02/10/2025
Applicant: 
SUBARU CORP [JP]
\u682A\u5F0F\u4F1A\u793E\uFF33\uFF35\uFF22\uFF21\uFF32\uFF35

Absstract of: WO2025203544A1

A driving skill evaluation system according to an embodiment of the present disclosure comprises: a processing circuit that is capable of performing a process for presenting, to a driver of a vehicle, one or more evaluation candidate sections which are candidate sections for evaluation of the driving skill of the driver and which have been set in a planned travel route of the vehicle, and a process for receiving a first selection operation by the driver, that is capable of setting some or all of the one or more evaluation candidate sections as one or more evaluation target sections on the basis of the first selection operation by the driver, and that is capable of evaluating the driving skill of the driver on the basis of travel data of the vehicle in each of the one or more evaluation target sections which have been set; and a user interface that is capable of presenting the one or more evaluation candidate sections and that is capable of receiving the first selection operation.

DEMAND PREDICTION METHOD, DEMAND PREDICTION DEVICE, AND PROGRAM

Publication No.:  WO2025203313A1 02/10/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203313A1

The present invention makes it possible to accurately predict, when a customer arrives at a certain point using a first transportation facility, the demand for a second transportation facility available to the customer from that point. This demand prediction device comprises: a people arrival count acquisition unit that acquires a people arrival count, which is the number of people who arrive at a prescribed point using a first transportation means, from reservation information of the first transportation means; an attribute information acquisition unit that acquires attribute information of the people who arrive at the prescribed point; and a prediction unit that predicts, at the prescribed point, the demand for one or more second transportation means available to the people who arrive at the prescribed point, on the basis of the people arrival count and the attribute information.

DRIVING HEALTH SUPPORT SYSTEM, DRIVING HEALTH SUPPORT METHOD, AND PROGRAM

Publication No.:  WO2025203913A1 02/10/2025
Applicant: 
HONDA MOTOR CO LTD [JP]
\u672C\u7530\u6280\u7814\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203913A1

The present invention determines a user's physical condition related to the user's driving ability and provides an appropriate advice regarding the user's driving ability. A driving health support system 1 is provided with: a wearable device 100 provided with a biometric data measurement unit 107 that acquires biometric data of a user; and an information processing device 200 provided with an operation detection unit 205 that acquires driving behavior data of the user, a second storage unit 240 that stores the biometric data and the driving behavior data in time series, and a second control unit 230 that calculates an ability evaluation value for evaluating the user's driving ability on the basis of at least one of the biometric data and the driving behavior data and performs a prescribed notification operation on the basis of the calculated ability evaluation value.

IN-VEHICLE DEVICE, DATA COLLECTION SYSTEM, DATA COLLECTION PROGRAM, AND DATA COLLECTION METHOD

Publication No.:  WO2025205980A1 02/10/2025
Applicant: 
DENSO CORP [JP]
\u682A\u5F0F\u4F1A\u793E\u30C7\u30F3\u30BD\u30FC

Absstract of: WO2025205980A1

An in-vehicle device (2) is installed in a vehicle provided with a shadow mode application (113). When the shadow mode application is operating, the in-vehicle device collects first collection data that includes output data output by the shadow mode application and the result of a comparison between the operation of an operating actual application and the operation of the shadow mode application. When the shadow mode application is not operating, the in-vehicle device collects second collection data including input data used as input to the shadow mode application. The in-vehicle device transmits, to a center (3) installed outside the vehicle, the first and second collection data in association with operation status information indicating whether or not the shadow mode application is operating.

TRAFFIC CONTROL DEVICE, TRAFFIC CONTROL METHOD, AND PROGRAM

Publication No.:  WO2025203419A1 02/10/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203419A1

This traffic control device is provided with: an assessment unit which assesses the driving performance of each of a target vehicle, a first vehicle, and a second vehicle traveling behind the first vehicle; and a determination unit which, when the driving performance of the target vehicle is lower than the driving performance of the first vehicle and higher than the driving performance of the second vehicle, determines that the target vehicle is to travel between the first vehicle and the second vehicle.

TRAFFIC MANAGEMENT DEVICE, TRAFFIC MANAGEMENT METHOD, AND PROGRAM

Publication No.:  WO2025203421A1 02/10/2025
Applicant: 
NEC CORP [JP]
\u65E5\u672C\u96FB\u6C17\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025203421A1

This traffic management device comprises: a group generation unit that generates a group of vehicles; a determination unit that determines whether or not a manual driving vehicle is included in the group; and a traffic control unit that changes a traffic control method for the group in accordance with the determination result.

TEXTILE SUPPORT AND/OR PROTECTION DEVICE

Publication No.:  EP4624667A1 01/10/2025
Applicant: 
JULIUS KOCH GMBH [DE]
Julius Koch GmbH
EP_4624667_PA

Absstract of: EP4624667A1

To provide a support and/or protection structures for indoor and/or outdoor applications which can be installed in an easy and cost effective manner, a textile support and/or protection device (100) for supporting and/or protecting an object and/or an area and for indoor and/or outdoor application, in particular in agriculture, environmental engineering, sports, leisure, building industry, construction, dust protection, industry application, environmental protection, military, waste management application and/or road work, is proposed comprising an area-measured support and/or protection section (10), wherein at least one fastening element (12a, 12b, 12c, 13a, 13b, 13c), in particular a fastening loop, is arranged at an edge (11a, 11b) of the support and/or protection device (100) or offset from the edge (11a, 11b) towards a center of the support and/or protection section (10).

METHOD AND APPARATUS FOR TRAFFIC SIMULATION

Publication No.:  EP4625385A1 01/10/2025
Applicant: 
FUJITSU LTD [JP]
FUJITSU LIMITED
EP_4625385_PA

Absstract of: EP4625385A1

A computer-implemented method for traffic simulation, the method comprising: accepting input of traffic data; modelling the effects of an action in a traffic simulation at a plurality of possible time points, by: executing a traffic simulation, using the traffic data, from an initial time point up to a first possible time point to obtain a first preliminary simulated segment state; modifying the first preliminary simulated segment state with the action and executing the traffic simulation beyond a second possible time point to obtain an action simulated state for the first possible time point; executing the traffic simulation from the first possible time point up to a second possible time point, using the first preliminary simulated segment state as an initial state, to obtain a second preliminary simulated segment state; modifying the second preliminary simulated segment state with the action and executing the traffic simulation beyond the second possible time point to obtain an action simulated state for the second possible time point; and comparing the simulated states.

MOBILE PRIVACY SCREEN

Publication No.:  WO2025194187A1 25/09/2025
Applicant: 
3D COMPANY GMBH [AT]
3D COMPANY GMBH
AT_528017_PA

Absstract of: WO2025194187A1

The invention relates to a mobile privacy screen (1) for mounting on a means of transport, in particular on or in a vehicle, wherein the mobile privacy screen (1) has a first privacy screen element (2) and a second privacy screen element (3), wherein both privacy screen elements (2, 3) are planar elements having a structurally predefined main extension plane, wherein the second privacy screen element (3) is movably connected to the first privacy screen element (2), wherein the mobile privacy screen (1) has a support (8), wherein the support (8) is designed to laterally support the mobile privacy screen (1) at at least 10% of the height of the second privacy screen element (3), wherein the support (8) can be pulled out along a support axis (9) extending parallel to the main extension plane of the second privacy screen element (3) and has a foot part (10) pivotable about the support axis (9).

SEGMENTED NORMALIZATION METHOD AND SYSTEM FOR VIBRATION SIGNALS AND METHOD FOR MONITORING TRAFFICS

Publication No.:  WO2025195521A1 25/09/2025
Applicant: 
THE HONG KONG POLYTECHNIC UNIV [CN]
THE HONG KONG POLYTECHNIC UNIVERSITY

Absstract of: WO2025195521A1

A segmented normalization method for vibration signals comprises the steps of: extracting a set of vibration signals (301); dividing the set of vibration signals into multiple signal segments along a time axis and/or a spatial axis (303); for each signal segment, obtaining a maximum signal value and a minimum signal value of each row of signals in each signal segment (305); performing intermediate normalization processing on the vibration signals in each row of signals to obtain intermediate normalized signal values (307); obtaining a maximum normalized signal value and a minimum normalized signal value in each column of signals (309); and performing normalization processing on the intermediate normalized signal values of the vibration signals in each column of signals (311). A segmented normalization system for vibration signals and a method for monitoring traffics are also provided.

DETECTION OF IMPAIRED DRIVING

Publication No.:  WO2025194200A1 25/09/2025
Applicant: 
ACUSENSUS IP PTY LTD [AU]
ACUSENSUS IP PTY LTD

Absstract of: WO2025194200A1

A method of detecting impaired driving by a vehicle operator actively operating a vehicle, the method comprising: detecting an actively-operated vehicle in a monitoring zone; capturing a plurality of images of the detected vehicle using at least one camera; generating a plurality of point cloud frames associated with the detected vehicle using a plurality of ranging sensors; determining a speed and a trajectory of the detected vehicle based on the captured plurality of images and the generated plurality of point cloud frames; and determining an impairment likelihood score based on the determined speed and trajectory for detecting impaired driving.

DATA ACQUISITION SYSTEM AND DATA ACQUISITION METHOD

Nº publicación: WO2025197123A1 25/09/2025

Applicant:

MITSUBISHI JIDOSHA KOGYO KK [JP]
\u4E09\u83F1\u81EA\u52D5\u8ECA\u5DE5\u696D\u682A\u5F0F\u4F1A\u793E

Absstract of: WO2025197123A1

This data acquisition system: acquires travel information of a vehicle; acquires an image of the surroundings of the vehicle; derives road surface condition information and vehicle slip information on the basis of the travel information; provides notification of a trigger signal upon detecting that at least one of the road surface condition information and the slip information exceeds a prescribed set value; extracts, from the image of the surroundings, image data corresponding to the timing when the notification of the trigger signal is provided; and associates and records the extracted image data with the road surface condition information and the slip information at the time when the trigger signal is detected.

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