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Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days



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A METHOD FOR COOPERATIVE ADAPTIVE CRUISE CONTROL

Publication No.: EP4002320A1 25/05/2022

Applicant:

VOLVO AUTONOMOUS SOLUTIONS AB [SE]

Absstract of: EP4002320A1

The invention provides to a method for Cooperative Adaptive Cruise Control (CACC) with vehicle-to-vehicle (V2V) communication, the method comprising- a subject vehicle determining (S2), by means of a length determination procedure, an assumed length (Las) of a communicating vehicle travelling ahead of the subject vehicle,- the method further comprising, if length information about the length (L1) of the communicating vehicle is available (S3) to the subject vehicle, the length information being obtained in a way that is different from said length determination procedure, the subject vehicle comparing (S4) the assumed length with the length according to the length information, and connecting (S5) to the communicating vehicle if the assumed length (Las) differs from the length (L1) according to the length information by less than a difference threshold value.

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SYSTEM AND METHOD FOR DETERMINING DYNAMIC ROAD CAPACITY DATA FOR TRAFFIC CONDITION

Publication No.: EP4002322A1 25/05/2022

Applicant:

HERE GLOBAL BV [NL]

Absstract of: EP4002322A1

A system, a method, and a computer program product may be provided for determining dynamic road capacity data of one or more lanes of a road segment in a region. A system may include a memory configured to store computer program code and a processor configured to execute the computer program code to obtain probe data, historical capacity dynamic pattern data and event data. The processor may be configured to calculate road capacity data of the lane. The processor may be configured to calculate a count of movable objects in the lane. The processor may be configured to determine a traffic condition of the lane. The processor may be configured to determine the dynamic road capacity data based on the road capacity data, the count of one or more movable objects, the historical capacity dynamic pattern data and the traffic condition of the at least one lane of the road segment.

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GUIDING OF A MOTOR VEHICLE IN A PARKING LOT

Publication No.: EP4002052A1 25/05/2022

Applicant:

BOSCH GMBH ROBERT [DE]

EP_3998518_A1

Absstract of: WO2016142099A1

The invention relates to a method for guiding a motor vehicle in a parking lot, which method comprises steps of determining a trajectory in the parking lot from a starting position to a target position externally to the motor vehicle, sending at least a portion of the trajectory to the motor vehicle by means of a communication network, and monitoring the motor vehicle for a deviation during the autonomous traveling of the portion by means of a monitoring system external to the motor vehicle, wherein the trajectory is determined according to the nature of the motor vehicle. The invention further relates to a corresponding device, to a parking system, and to a computer program.

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VEHICLE, METHODS, COMPUTER PROGRAMS, AND APPARATUSES FOR TELE-OPERATED DRIVING

Publication No.: EP4002044A1 25/05/2022

Applicant:

VOLKSWAGEN AG [DE]

Absstract of: EP4002044A1

Embodiments provide a vehicle (500), a method (200) for a remote control center, a method (400) for a vehicle, computer programs, and apparatuses (310, 510) for tele-operated driving. The method (200) for the remote control center comprises establishing (210) a tele-operated driving session between a vehicle and the remote control center. Further, the method (200) comprises obtaining (220) information on a timing of a predictable traffic event. The method (200) also comprises determining (230) a delay in controlling the vehicle in the tele-operated driving session. The method (200) further comprises controlling (240) the vehicle in the tele-operated driving session based on the information on the timing and the delay.

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INTELLIGENT ZONING

Publication No.: EP4002321A1 25/05/2022

Applicant:

GEOTAB INC [CA]

Absstract of: EP4002321A1

Systems and methods for grouping telematics vehicle data in one or more zones are provided herein. Systems and methods for generating zones and providing vehicle information associated with the one or more zones are also provided. Systems and methods for parallelizing zone generation and addressing zones disposed adjacent a boundary of a geographical are also provided.

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LUMINESCENT MARKINGS COMPRISING GROUND GLASS

Publication No.: ES2911659T3 20/05/2022

Applicant:

PATENT APPLIED TECH

CN_109642150_A

Absstract of: WO2018027301A1

Reflective luminescent markings on a road or sign surface are formed by applying onto the surface a base material which is liquid in an initial state for application and sets or cures to form a solid layer after application where the base material contains a fine/medium filler material of glass ground from recycled materials in a rotary mill. Coarse material from the grinder is separated out and supplied as a separate material to be applied onto the surface of the layer of base material and fine ground glass. The base material is connected or impregnated with a luminescent material such as photo luminescent 2 4 6 trichlorophenyl in a binder such as polyurea.

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ESTIMATING TRAFFIC VOLUME USING SPATIOTEMPORAL POINT DATA

Publication No.: WO2022104133A1 19/05/2022

Applicant:

IIO KENTARO [US]

Absstract of: WO2022104133A1

As described herein, systems and methods for estimating traffic volume provide the ability to identify an area of interest in which to determine an estimated traffic volume, obtain point data associated with the area of interest, determine a concentration of the area of interest based on the point data, obtain one or more known volume-to-concentration ratios, and determine the estimated traffic volume for the area of interest based the concentration of the area of interest and the one or more known volume-to-concentration ratios. The point data includes at least spatiotemporal data and geographic information data. In some cases, the estimated traffic volume is provided to an end user. In some cases, at least one traffic element recommendation for the area of interest based on the estimated traffic volume can be determined and provided to an end user.

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TERMINAL DEVICE, TRANSMISSION METHOD, AND COMPUTER PROGRAM

Publication No.: WO2022102274A1 19/05/2022

Applicant:

SUMITOMO ELECTRIC INDUSTRIES [JP]

Absstract of: WO2022102274A1

A terminal device according to the present invention, which makes it possible to effectively share information concerning a detected object with a limited amount of transmitted data, is connected to a wireless communication device and to a sensor that detects a mobile object. The terminal device includes: a mobile-object-information management unit that integrates and manages an output from the sensor and mobile-object information received from a first terminal device via the wireless communication device, the first terminal device being different from the aforementioned terminal device; a transmission-candidate determination unit that determines whether or not the mobile-object information is a transmission candidate more valuable than mobile-object information received from a second terminal device, which is different from the first terminal device; and a selective transmission processing unit that selects and transmits mobile-object information determined to be a transmission candidate within the range of wireless resources available for the wireless communication device.

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TRAFFIC SIGNAL OFFSET PREDICTION

Publication No.: WO2022100826A1 19/05/2022

Applicant:

HUAWEI CLOUD COMPUTING TECH CO LTD [CN]
AXENIE CRISTIAN [DE]

Absstract of: WO2022100826A1

Described herein is a vehicular traffic signal offset prediction device (1701) for determining traffic offset control signals for a plurality of traffic signals (306, 1101) located at respective locations (307, 1102) within a traffic network, the offsets representing a time offset between flow permission modes of multiple traffic signals. The device is configured to model (1601) the plurality of traffic signals as multiple coupled oscillators and determine (1602) the traffic offset control signals based on the spatial correlation and time to synchronization of the said oscillators. Exploiting the periodic dynamics of traffic signal cycles in this way may allow for better control of the offset.

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ROPE CONNECTOR FOR TRAPPING STRUCTURE

Publication No.: WO2022102178A1 19/05/2022

Applicant:

PROTEC ENG INC [JP]

JP_6870880_B1

Absstract of: WO2022102178A1

[Problem] To provide a rope connector for a trapping structure capable of reliably connecting two orthogonal rope materials while preventing sliding and/or strength reduction. [Solution] A rope connector 1 for a trapping structure according to the present invention is provided with two bearing plates 10 and a plurality of fasteners 20. The rope connector 1 is characterized in that: the bearing plates 10 each have a plate body 11, a single first groove 12 traversing the bottom surface of the plate body 11, two second grooves 12 extending from the outer circumference of the bottom surface of the plate body 11 toward the center of the bottom surface in a direction orthogonal to the first groove 11 and divided at the center of the bottom surface of the plate body 11, and a plurality of through holes 14 penetrating both surfaces of the plate body 11; the first groove 12 deepens from the outer circumference of the bottom surface of the plate body 11 toward the center; the second grooves 12 shallow from the outer circumference of the bottom surface of the plate body 11 toward the center; and a planar bearing hole 30 is configured by arranging the two bearing plates 10 with the bottom surfaces thereof facing each other and rotated relative to each other by 90 degrees, the planar bearing hole 30 being capable of bearing, on the inner circumferential surface thereof in a planar manner, rope materials B between the first groove 12 and the second grooves 13 facing each other.

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REMOTE MONITORING SYSTEM, PROGRAM FOR REMOTE MONITORING, REMOTE MONITORING METHOD, IN-VEHICLE DEVICE, AND DATA PROCESSING SERVER

Publication No.: WO2022102202A1 19/05/2022

Applicant:

HORIBA LTD [JP]

Absstract of: WO2022102202A1

The present invention relates to a remote monitoring system capable of reducing development manhours and transmitting data of a test vehicle in real time to a data processing server, the remote monitoring system being for monitoring a test vehicle V having an advanced driver-assistance system or an autonomous driving system from a remote operation center OS. The remote monitoring system includes: a data processing server that exchanges data with the operation center OS; a plurality of exterior sensors retrofitted to the test vehicle V apart from a vehicle sensor V1 of the test vehicle V; and a data processing device installed in the test vehicle V to exchange data with the data processing server, the data processing device including a data acquisition unit that acquires data during road travelling from the plurality of exterior sensors and the test vehicle V, a data extraction unit that sets a data extraction range on the basis of a data request received from the data processing server and extracts a part of the data, and a data transmission unit that transmits the data extracted by the data extraction unit to the data processing server.

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METHOD FOR ALLEVIATING TRAFFIC CONGESTION

Publication No.: WO2022099643A1 19/05/2022

Applicant:

JIN XUNENG [CN]

Absstract of: WO2022099643A1

A method for alleviating traffic congestion, comprising the following steps: S1, acquiring real-time traffic flow information of road vehicles and live traffic condition information in a traffic management and control platform of a designated area; S2, processing the traffic flow information and the live traffic condition information obtained in S1 to obtain information of a congested road section; S3, obtaining destination information of the road vehicles in the designated area, and performing real-time positioning on the vehicles in the area; S4, calculating, according to the information of the congested road section obtained in S2 and the destination information of the vehicles in S3, optimal driving routes of the vehicles from the current position to destinations; S5, transmitting the information of the congested road section obtained in S2 to the traffic management and control platform to regulate a duration of a traffic light of the congested road section in real time; and S6, simultaneously sending, by means of mobile client terminals, the information of the congested road section obtained in S2 to travel persons in the area so that the travel persons perform travel planning according to the traffic congestion information. The method alleviates the problem of traffic congestion from two aspects.

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METHOD FOR GUIDING PASSENGERS AT ENTRANCES OF SUBWAY STATION

Publication No.: WO2022099612A1 19/05/2022

Applicant:

JIN XUNENG [CN]

Absstract of: WO2022099612A1

A method for guiding passengers at entrances of a subway station. The method comprises: determining, according to a current location, one or more station entrances for selection, wherein a travel distance between each station entrance for selection and the current location is within a preset range, and the travel distance is a distance travelled from the current location on foot or by bicycle to the station entrance for selection (S102); obtaining people flow data of the station entrance(s) for selection, a subway timetable, and estimation time of arriving at the station entrance(s) for selection by means of different means of transportation (S104); and determining a target station entrance according to the people flow data of the station entrance(s) for selection, the subway timetable, and the estimation time of arriving at the station entrance(s) for selection by means of different means of transportation, wherein the selection of the target station entrance corresponds to different evaluation standards (S106). The method solves the problem in the prior art that passengers cannot select a station entrance in advance according to their own needs before entering a subway station.

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METHOD FOR ACQUIRING ATTRIBUTE CATEGORY OF TRAFFIC ACCIDENT ON HIGHWAY

Publication No.: WO2022099608A1 19/05/2022

Applicant:

JIN XUNENG [CN]

Absstract of: WO2022099608A1

An embodiment of the present application provides a method for acquiring an attribute category of a traffic accident on a highway. The method comprises: acquiring a weighted graph corresponding to different parameter characteristics of target objects in an input image, wherein the target objects comprise parties and vehicles involved in a traffic accident, and related items; acquiring, according to the weighted graph of the parameter characteristics, input vectors of the parameter characteristics; and inputting the input vectors of the parameter characteristics into an attribute classifier, so as to obtain an attribute category corresponding to the parameter characteristics, wherein the attribute category is used to indicate a severity level of the traffic accident contained in the input image. The invention solves the problem in the prior art in which existing navigation software cannot predict accident duration.

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GUIDING OF A MOTOR VEHICLE IN A PARKING LOT

Publication No.: EP3998518A1 18/05/2022

Applicant:

BOSCH GMBH ROBERT [DE]

EP_4002052_A1

Absstract of: WO2016142099A1

The invention relates to a method for guiding a motor vehicle in a parking lot, which method comprises steps of determining a trajectory in the parking lot from a starting position to a target position externally to the motor vehicle, sending at least a portion of the trajectory to the motor vehicle by means of a communication network, and monitoring the motor vehicle for a deviation during the autonomous traveling of the portion by means of a monitoring system external to the motor vehicle, wherein the trajectory is determined according to the nature of the motor vehicle. The invention further relates to a corresponding device, to a parking system, and to a computer program.

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EMERGENCY CALL FOR AN OCCUPANT OF A VEHICLE, SUFFERING FROM HYPOACUSIS OR APHASIA

Publication No.: EP3997681A1 18/05/2022

Applicant:

PSA AUTOMOBILES SA [FR]

WO_2021005297_A1

Absstract of: WO2021005297A1

The invention relates to a method for transmitting an emergency message by a land vehicle (14), the transmission comprising the emission of at least one packet in a telecommunication network, the method consisting in implementing an emergency call for an occupant of a vehicle, suffering from hypoacusis or aphasia.

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ACCIDENT RISK DIAGNOSIS METHOD, ACCIDENT RISK DIAGNOSIS DEVICE, AND ACCIDENT RISK DIAGNOSIS SYSTEM

Publication No.: EP3998591A1 18/05/2022

Applicant:

HITACHI HIGH TECH CORP [JP]

CN_114072863_PA

Absstract of: EP3998591A1

A mechanism for accurately estimating an accident risk of a driver is realized. An accident risk diagnosis apparatus stores travel data that is data indicating a travel state of each of a plurality of vehicles for each date and time and information on past accidents of the plurality of vehicles, extracts the travel data for a predetermined period before an accident day and the travel data on the accident day from among the travel data, generates training data for each trip that is a period from activation to termination of a vehicle based on an extracted travel data, generates an accident risk diagnosis model that is a machine learning model for diagnosing an accident risk using the training data, inputs a feature in a trip of a vehicle to be diagnosed to the accident risk diagnosis model to diagnose the accident risk, and transmits a diagnosis result to an in-vehicle device mounted on the vehicle.

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PREDICTIVE AND ADAPTIVE LIGHTING CONTROL METHOD AND PREDICTIVE AND ADAPTIVE LIGHTING SYSTEM

Publication No.: EP3997964A1 18/05/2022

Applicant:

REBERNIG SUPERVISIONI SRL [IT]

CN_114128405_PA

Absstract of: WO2021005479A1

A lighting system comprising a plurality of controllable lighting devices (15) distributed in an area to be illuminated and an artificial intelligence (20) adapted to learn traffic data and to determine the lighting settings of said plurality of controllable lighting devices (15), wherein said artificial intelligence (20) comprises: - a plurality of intelligent devices (22) arranged in said area, each associated with at least one of said controllable lighting devices (15), wherein each intelligent device (22) comprises sound sensing means (25) adapted to acquire sound data and a local neural network (21a) adapted to learn traffic data based on the acquired sound data, to predict local traffic events and to process local lighting commands, within predetermined lighting setting limits, for the at least one associated controllable lighting device, - at least one general neural network (21b) remote with respect to the plurality of intelligent devices (22), and - sound training means comprising image sensing means (30), sound sensing means (25) and a neural training network (21c) cooperating therewith to associate simultaneously sensed image data and sound data to create sample soundtracks (18) of a same scene to thereby teach the artificial intelligence (20) to recognize and classify traffic sounds, wherein said at least one general neural network (21b) is adapted to receive traffic data from said plurality of intelligent devices (22) and to process said traffic data to modify th

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METHOD FOR COORDINATING AN AUTONOMOUS VEHICLE FLEET, AND VEHICLE FLEET COORDINATION SYSTEM

Publication No.: EP3997537A1 18/05/2022

Applicant:

MERCEDES BENZ GROUP AG [DE]

CN_114096805_PA

Absstract of: WO2021004856A1

The invention relates to a method for coordinating an autonomous vehicle fleet (12) having a multiplicity of autonomous motor vehicles (14) in a stipulated first region (16) by means of a vehicle fleet coordination system (10), in which a first regional surroundings profile (22) of the first region (16) for the vehicle fleet coordination system (10) is taken as a basis for coordinating the autonomous vehicle fleet (12), wherein coordination involves a respective position (P), which is dependent on the regional surroundings profile (22), in the first region (16) being driven to autonomously by means of a respective autonomous motor vehicle (14) from the multiplicity of autonomous motor vehicles (14), wherein the first regional surroundings profile (22) is generated on the basis of a second regional surroundings profile (24), stored in an electronic computing device (18) of the vehicle fleet coordination system (10), that is generated for a second region, which is independent of the first region (16). The invention also relates to a vehicle fleet coordination system (10).

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COLLECTION OF VEHICLE-BASED, LOCATION-SPECIFIC DATA SETS

Publication No.: EP3997685A1 18/05/2022

Applicant:

VOLKSWAGEN AG [DE]
AUDI AG [DE]

CN_114051633_PA

Absstract of: WO2021005025A1

The invention relates to a method and a device for determining, offering and transmitting vehicle-based data relating to a route segment, in particular surroundings data, which are determined by one vehicle in a group of vehicles traveling along the route segment, offered to a back-end computer, and transmitted as required, said method comprising, in a first variant, the steps of: - reporting available vehicle-based data relating to the currently traveled-on route segment to the back-end computer, - requesting, by the back-end computer, at least a selection of the offered vehicle-based data for the specified route segment from the vehicle, - collecting the requested selection of vehicle-based data by sensors of the vehicle, and storing the data in a memory (4) of the vehicle, and - transmitting the requested and collected data to the back-end computer, said method comprising, in a second variant, the steps of: - reporting available vehicle-based data relating to the currently traveled-on route segment to the back-end computer, the measured data being stored in a memory of the vehicle, - requesting, by the back-end computer, at least a selection of the offered vehicle-based data for the specified route segment from the vehicle, and - transmitting the requested and collected data to the back-end computer.

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VEHICLE MANAGEMENT SYSTEM

Publication No.: WO2022097688A1 12/05/2022

Applicant:

HITACHI CONSTRUCTION MACH CO [JP]

JP_2022075200_A

Absstract of: WO2022097688A1

A vehicle management system 1 includes an unmanned vehicle 20 that can autonomously travel, a loading machine 10 that performs loading work to the unmanned vehicle 20, and a control station 30 that performs allocation management and traffic control of the unmanned vehicle 20. The loading machine 10 includes a claw tip position calculation unit 111 that calculates a claw tip position of a bucket on the basis of information on a position, a direction, and angles of joints of the loading machine. The control station 30 includes an unmanned vehicle instruction unit 313 that calculates a loading area of the unmanned vehicle 20 and gives a call instruction or a departure instruction to the unmanned vehicle 20 on the basis of the calculated loading area and the claw tip position of the loading machine 10.

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DEVICE FOR EXTRACTING OPERATION INFORMATION ABOUT CONNECTED CAR ON BASIS OF ONBOARD DIAGNOSTIC DATA, AND METHOD THEREFOR

Publication No.: WO2022097809A1 12/05/2022

Applicant:

KOREA ELECTRONICS TECHNOLOGY [KR]

KR_20220061300_A

Absstract of: WO2022097809A1

A device for extracting operation information about a connected car, of the present invention, comprises: an outlier removal unit for removing outliers from speed data in which the speed of a vehicle is measured at every predetermined time interval and stored, and from accumulated travel section data in which the section traveled by the vehicle is accumulatively stored at every predetermined time interval; a travel section extraction unit for extracting the section in which the vehicle has traveled, on the basis of the speed data and the accumulated travel section data from which the outliers were removed by means of the outlier removal unit; a stop section extraction unit for extracting a stop section in which the vehicle has stopped; and a pure travel section extraction unit for extracting, as a pure travel section, a section in which the stop section present in the travel section is excluded from the travel section.

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INTERNET OF THINGS TRAFFIC LIGHT HAVING MONITORING FUNCTION

Publication No.: WO2022095601A1 12/05/2022

Applicant:

SUZHOU YOUDAN INTERNET TECH CO LTD [CN]

DE_202021105643_PA

Absstract of: WO2022095601A1

An Internet of things traffic light having a monitoring function, relating to the technical field of intelligent traffic, and comprising a traffic light body (1) and a monitoring center (2). The traffic light body (1) comprises a base (11), a column (12), a traffic light holder (13), and a traffic light (14); the column (12) is fixedly mounted on the base (11), the traffic light holder (13) is fixedly mounted on a sidewall of the top of the base (11), and the traffic light (14) is fixedly mounted on the lower side of the traffic light holder (13); the monitoring center comprises a monitoring camera (21), an LED screen (22), and a control box (23), the monitoring camera (21) is fixedly mounted on the right side of the traffic light (14), the LED screen (22) is fixedly mounted on the upper side of the traffic light holder (13) by bolts, and the control box (23) is welded onto one side of the bottom of the column (12). The Internet of things traffic light having a monitoring function is integrated with monitoring and a traffic light, thereby ensuring monitoring coverage at places where the traffic light (14) is provided; in addition, illegal behaviors of drivers are played using the LED screen (22), such that behaviors of the drivers are regularized using the power of the social public.

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SYSTEM AND METHOD FOR DATA OFFLOADING AND UPLOADING TO EXCHANGE DATA BETWEEN NODES OF A VEHICLE TRAFFIC INFRASTRUCTURE SYSTEM

Publication No.: WO2022098474A1 12/05/2022

Applicant:

ARGO AI LLC [US]

US_2022139209_A1

Absstract of: WO2022098474A1

A method of transferring data between an autonomous vehicle and a vehicle traffic control infrastructure system. The method includes receiving, by a communication device of a vehicle, a data payload for a smart traffic control infrastructure node. The method includes, by a computing device of the vehicle: determining that the vehicle is or will be within a communication range of the smart traffic control infrastructure node; determining a length of time that the vehicle will be in the communication range of the smart traffic control infrastructure node; and assembling a communication package with at least a portion of the data payload that can be transferred in the determined length of time. The method includes, by a communication device of the vehicle when the vehicle has an ad hoc communication link with the smart traffic control infrastructure node, transmitting the assembled communication package to the node.

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ROAD WITH A SAFETY ROAD BARRIER AND METHOD OF INSTALLATION

Nº publicación: WO2022097179A1 12/05/2022

Applicant:

STRATEC RT GMBH SRL [IT]

Absstract of: WO2022097179A1

A road with a stabilized road substrate (201) consisting of a ground with known compactness characteristics on which a road surface (210) is spread, and equipped with a safety road barrier comprising a plurality of uprights (110), fixed in the edge of the road as in the known art, wherein said safety barrier comprises: a. a system of vertical plates (153), with a thin section, infixed on said road substrate (201) below said road surface (210); b. a junction element (151) arranged to be coupled to the uprights (110) of a road safety barrier by wrapping them around the base; c. a connecting tie rod (152) lying, or slightly buried, on the road substrate (201), which is coupled to said system of vertical plates (153) at one of its ends, and releasably coupled to said junction element (151) at its other end. Said junction element (151) comprises parts where it breaks when said connecting tie rod (152) exerts a traction force higher than a predetermined threshold, and lower than the force that would damage said connecting tie rod (152) or to the force that would cause a displacement of said system of vertical plates (153) with respect to the road substrate in which it is infixed, and when said junction element breaks, said upright (110) is no longer connected to said system of vertical plates (153).

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