A device for transmitting an RF signal is disclosed. The device for transmitting an RF signal may include a first waveguide that has a rectangular transverse section with a long side and a short side and extends linearly, and is disposed so that an RF (radio frequency) signal enters one side thereof and the RF signal exits the other side; a second waveguide that has the same shape of transverse section as the transverse section of the first waveguide and extends linearly, and is disposed on the other side of the first waveguide so that the RF signal enters one side thereof and exits the other side, and its transverse section is disposed in a form that crosses the transverse section of the first waveguide; and a conversion tube that extends linearly and has a transverse section with a shape in which two quadrilaterals partially overlap each other, and is disposed between the first waveguide and the second waveguide to connect the first waveguide and the second waveguide.
The present embodiments relate to technology for controlling a warning time of a vehicle and may provide a vehicle warning control device and method comprising a receiver receiving sensing information through an in-vehicle sensor, a determiner determining a collision risk degree of the vehicle and a driver's intent based on the sensing information, a warning time corrector setting a warning control time by applying a correction value determined based on a result of determining the collision risk degree and the driver's intent, and a signal generator generating at least one of a warning signal and a vehicle movement control torque signal based on the warning control time.
The present embodiments relate to a vehicle control method and device capable of receiving detection information related to a host vehicle and a surrounding vehicle, and determining the presence of a cut-in candidate vehicle based on a cut-in intention determination result for the surrounding vehicle based on the detection information, and determining the presence of a cut-in vehicle based on a position within a lane of the cut-in candidate vehicle if the cut-in candidate vehicle exists.
According to the present disclosure, there may be provided a device and a method for extracting information including receiving precision map information, and extracting geometry information associated with each lane in a preset section using the precision map information, and determining the existence of a pocket lane using change information of the geometry information.
The present embodiments relate to a radar control device and method and device capable of transmitting a transmission signal and receiving a reception signal, generating one or more motion information by inputting the reception signal as an input value to a motion prediction model, determining each longitudinal speed information using the one or more motion information, and extracting ghost information depending on whether each longitudinal speed information is included in a specific range, thereby improving a speed control capability of a vehicle by eliminating the scattered reflection signals included in the reception signal.
G01S 13/60 - Systèmes de détermination de la vitesse ou de la trajectoireSystèmes de détermination du sens d'un mouvement dans lesquels l'émetteur et le récepteur sont montés sur l'objet mobile, p. ex. pour déterminer la vitesse par rapport au sol, l'angle de dérive, le trajet au sol
A waveguide antenna structure is provided. A waveguide antenna structure according to one embodiment of the present disclosure includes a base layer in which a feed hole is formed, a waveguide layer laminated on the base layer and including a waveguide communicating with the feed hole, an antenna layer laminated on the waveguide layer and including an antenna for transmitting or receiving a signal passing through the feed hole and the waveguide to or from an outside, and a metal cover layer laminated on the antenna layer and including a first opening surrounding the antenna to change a path of a radio wave transmitted or received through the antenna.
H01Q 5/55 - Dispositions d’alimentation ou d’adaptation pour un fonctionnement à large bande ou multibande pour antennes de type cornet ou guide d’ondes
H01Q 13/20 - Antennes constituées par un guide non résonnant à ondes de fuite ou une ligne de transmissionStructures équivalentes produisant un rayonnement le long du trajet de l'onde guidée
A method and a system for generating a virtual lane are provided, and the method for generating the virtual lane according to an embodiment of the present disclosure comprises: determining a lane recognition limit situation in which a lane in front of an ego vehicle is not recognized; determining whether conditions for entering a virtual lane generation mode are satisfied in the lane recognition limit situation; if the conditions for entering the virtual lane generation mode are satisfied, entering the virtual lane generation mode; processing previous lane information, information of the ego vehicle, and information of a front vehicle; generating the virtual lane based on the processed information; and controlling the ego vehicle based on the generated virtual lane.
B60W 30/12 - Maintien de la trajectoire dans une voie de circulation
B60K 35/21 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci utilisant une sortie visuelle, p. ex. voyants clignotants ou affichages matriciels
G01C 21/16 - NavigationInstruments de navigation non prévus dans les groupes en utilisant des mesures de la vitesse ou de l'accélération exécutées à bord de l'objet navigantNavigation à l'estime en intégrant l'accélération ou la vitesse, c.-à-d. navigation par inertie
Disclosed is a multi-range detection lidar sensor capable of detecting a plurality of detection regions using one lidar sensor. The multi-range detection lidar sensor includes a laser projector for projecting laser, a laser scanner for refracting the laser projected by the laser projector in any one angle range of a first vertical angle range and a second vertical angle range and scanning the laser, a receiver for receiving the laser projected by the laser projector and reflected by a target, and a controller for controlling the laser projector, the receiver, and the scanner.
G01S 7/481 - Caractéristiques de structure, p. ex. agencements d'éléments optiques
A47L 9/00 - Parties constitutives ou accessoires des aspirateurs, p. ex. moyens mécaniques pour commander l'aspiration ou pour entraîner une action de battementDispositifs de rangement spécialement conçus pour les aspirateurs ou les pièces de ceux-ciVéhicules porteurs spécialement conçus pour les aspirateurs
A47L 9/28 - Montage de l'équipement électrique, p. ex. adaptation ou fixation à l'aspirateurCommande des aspirateurs par des moyens électriques
A47L 11/40 - Éléments ou parties constitutives des machines non prévus dans les groupes , ou non limités à un de ces groupes, p. ex. poignées, dispositions des interrupteurs, bords, amortisseurs ou leviers
G01S 17/931 - Systèmes lidar, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
Provided are a lane keeping assist method and device. The lane keeping assist method performed by a lane keeping assist device includes: determining whether there is a tunnel through information acquired by a traveling vehicle; recognizing a lighting and a lighting line through a front camera in the traveling vehicle; checking lane condition and lane visibility information; calculating a corrected lane based on the lane condition and lane visibility information; and performing central control of the traveling vehicle based on the corrected lane.
B60W 30/12 - Maintien de la trajectoire dans une voie de circulation
G06V 10/60 - Extraction de caractéristiques d’images ou de vidéos relative aux propriétés luminescentes, p. ex. utilisant un modèle de réflectance ou d’éclairage
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
Provided is a vehicle driving control device, comprising a plurality of sensors configured to obtain surrounding information about a vehicle, an information obtainer configured to obtain area information about a defensive driving area during adaptive cruise control (ACC) of the vehicle, and a controller configured to control at least one of a velocity of the vehicle and a driving route of the vehicle based on at least one of the surrounding information and the area information.
A method for correcting an image frame of a LiDAR device and a LiDAR device are disclosed. The method may include: receiving a correction target partition including some pixels in a correction target image frame; extracting a plurality of comparison target partitions, which are composed of some pixels within a reference image frame, to be compared with the correction target partition; extracting a maximum correlation partition having the highest correlation with the correction target partition among the plurality of comparison target partitions; and calculating a field of view offset of the correction target partition using information of the maximum correlation partition.
The present embodiments relate to a vehicle control technology for controlling the behavior of a vehicle by determining whether to yield to a merging vehicle and provide a vehicle control device and method comprising a target selector determining a presence of a pocket lane using precise map information, and selecting a target vehicle driving in the pocket lane, a target information producer producing information about the target vehicle and distance information about a merging section, a yield determiner determining whether to yield to the target vehicle using a payoff matrix produced based on an acceleration variation of the host vehicle and information about a time required for the target vehicle to enter a driving lane where a host vehicle is driving, and a control signal generator generating a control signal for controlling a behavior of the host vehicle based on a result of determining whether to yield.
The disclosure relates to a technology regarding a vehicle control device and method, in a vehicle follow-up control context, comprising receiving surrounding vehicle detection information received from a sensor of a host vehicle, generating cut-in state information for separately predicting a cut-in state using a cut-in probability calculation model based on the surrounding vehicle detection information, and calculating a required acceleration for a follow-up target of the host vehicle selected according to the cut-in state information.
The disclosure relates to a technology for measuring the position of a vehicle and provides a positioning device and method, comprising obtaining global positioning system (GPS) position information about a vehicle from a GPS satellite, generating a grid map including a first grid reflecting the GPS position information and calculating a position score associated with a possibility that the vehicle is to be positioned for each grid of the grid map based on sensing information, and searching for a second grid having a highest position score and correcting a positioning value of the vehicle based on a position convergence determination result of the second grid.
A method of controlling a surround view is disclosed. The method of controlling a surround view according to the present disclosure includes operating the surround view based on a first FPS value, calculating brightness and determining whether the brightness is less than a first set value, and operating the surround view based on a second FPS value lower than the first FPS value when the brightness is less than the first set value.
H04N 23/73 - Circuits de compensation de la variation de luminosité dans la scène en influençant le temps d'exposition
B60R 1/27 - Dispositions de visualisation en temps réel pour les conducteurs ou les passagers utilisant des systèmes de capture d'images optiques, p. ex. des caméras ou des systèmes vidéo spécialement adaptés pour être utilisés dans ou sur des véhicules pour visualiser une zone extérieure au véhicule, p. ex. l’extérieur du véhicule avec un champ de vision prédéterminé fournissant une vision panoramique, p. ex. en utilisant des caméras omnidirectionnelles
H04N 23/71 - Circuits d'évaluation de la variation de luminosité
H04N 23/75 - Circuits de compensation de la variation de luminosité dans la scène en agissant sur la partie optique de la caméra
The present embodiments relate to a technology for a radar control device and method for transmitting a transmission signal, receiving a reception signal, controlling to change a frequency of the transmission signal at a preset interval, calculating a frequency deviation between the transmission signal and the reception signal, and extracting the interference signal based on the frequency deviation to extract and remove an interference signal causing ghosting in a radar device.
The present disclosure provides an apparatus for controlling vehicle-to-vehicle distance of a host vehicle, the apparatus including a first sensor configured to detect surroundings of a host vehicle; a second sensor configured to detect a steering angle of the host vehicle; a third sensor configured to detect a speed of the host vehicle; and a controller that is communicatively connected to the first sensor, the second sensor, and the third sensor, and is configured to control the host vehicle to drive at a set distance from a preceding vehicle driving in front of the host vehicle, wherein the controller is configured to control the acceleration of the host vehicle when the host vehicle is in the process of changing from a first lane to a second lane next to the first lane.
The present disclosure relates to a method and a device for controlling an advanced driver-assistance system (ADAS) based on the load and the slope of a driving vehicle. The method may include calculating information on the load of the driving vehicle; transmitting a required acceleration while controlling an adaptive cruise control of the driving vehicle; comparing the time required to reach the required acceleration with the time required to reach an actual acceleration of the driving vehicle; transmitting a warning signal about overload to a driver based on the reaching time; calculating information on the slope on which the driving vehicle is traveling; and controlling the adaptive cruise control based on the information on the slope of the driving vehicle.
A connector may include: at least one electrically conductive connector pin; a pre-mold formed such that the connector pin penetrates the pre-mold and both ends of the connector pin respectively protrude from a first surface and a second surface of the pre-mold; and a housing configured to expose at least one end of the connector pin to outside and accommodate the pre-mold therein, wherein the housing has a shape surrounding the pre-mold in all directions.
H01R 13/50 - SoclesBoîtiers formés comme un corps intégré
B29C 45/14 - Moulage par injection, c.-à-d. en forçant un volume déterminé de matière à mouler par une buse d'injection dans un moule ferméAppareils à cet effet en incorporant des parties ou des couches préformées, p. ex. moulage par injection autour d'inserts ou sur des objets à recouvrir
A radar module assembly includes a housing having an internal space therein; an antenna module accommodated inside the internal space of the housing; a substrate disposed to face one surface of the antenna module and disposed inside the internal space of the housing and having an antenna chip mounted thereon for transmitting and receiving a signal through the antenna module; and a radome coupled to the housing to cover the internal space of the housing on the other surface of the antenna module.
A waveguide antenna structure is provided. The waveguide antenna structure includes a base layer in which a feeding hole is formed; a waveguide layer which is stacked on top of the base layer and is provided with a waveguide in communication with the feeding hole; an antenna layer which is stacked on top of the waveguide layer and is provided with an antenna for transmitting or receiving signals passing through the feeding hole and the waveguide to or from the outside; and a first via wall layer which includes a plurality of first via holes that are stacked on top of the antenna layer and are used to change the path of radio waves that are transmitted or received through the antenna.
H01Q 13/08 - Terminaisons rayonnantes de lignes de transmission micro-ondes à deux conducteurs, p. ex. lignes coaxiales ou lignes micro-rayées
H01Q 5/55 - Dispositions d’alimentation ou d’adaptation pour un fonctionnement à large bande ou multibande pour antennes de type cornet ou guide d’ondes
22.
SOLENOID COIL ASSEMBLY AND MANUFACTURING METHOD THEREOF
Disclosed are a solenoid coil assembly and a manufacturing method thereof. The solenoid coil assembly according to an embodiment may include a bobbin including a bobbin body being in a shape of a hollow cylinder, wherein a coil is wound on the bobbin body, and a socket provided on an upper surface of the bobbin body, wherein a lead wire of the coil is positioned at the socket, a bobbin case including a socket through hole through which the socket is exposed to outside, the bobbin case surrounding the bobbin, and a pin housing formed integrally with a lead pin connected to the socket, coupled to the bobbin case, and configured to electrically connect the lead wire of the coil to the lead pin.
An antenna structure includes a base layer having a feed hole through which directly fed RF signals pass; a waveguide layer stacked on the base layer and having a waveguide in communication with the feed hole; and an antenna layer stacked on the waveguide layer and having one or more antenna holes for transmitting or receiving signals passing through the feed hole and the waveguide to or from the outside of the antenna structure.
H01Q 13/08 - Terminaisons rayonnantes de lignes de transmission micro-ondes à deux conducteurs, p. ex. lignes coaxiales ou lignes micro-rayées
H01Q 5/55 - Dispositions d’alimentation ou d’adaptation pour un fonctionnement à large bande ou multibande pour antennes de type cornet ou guide d’ondes
24.
METHOD FOR AVOIDING COLLISION OF VEHICLE, AND APPARATUS FOR PERFORMING THE METHOD
A method for avoiding a collision of a vehicle, an apparatus for performing the method, and a computer program avoid a collision with an object positioned at a rear side or a side of an ego vehicle, which is a blind zone area when the ego vehicle turns, to prevent a side collision accident which may occur in a blind zone up turning driving, and determines a collision risk based on prestored surrounding object information upon restarting a vehicle to prevent the side collision accident due to carelessness of a driver upon driving after restarting of the vehicle.
The present disclosure provides device for controlling a speed of an autonomous vehicle using a portable radar provided in a target object, the device including a receiver for receiving radar information of a portable radar, a process configured to determine whether a target object is located in the vicinity of an autonomous vehicle based on the radar information, and a controller configured to reduce a speed of the autonomous vehicle or stop the autonomous vehicle based on the target object being located in the vicinity of the autonomous vehicle.
Provided are a method and an apparatus for recognizing a nearby object, the apparatus including: a memory including at least one instruction; and at least one processor configured to execute the at least one instruction stored in the memory, wherein the processor is configured to generate first surrounding information including an object detected by a radar sensor, and integrate the first surrounding information with second surrounding information received from at least one other personal mobility device through a short-range communication network to generate a notification message related to at least one object, the method and apparatus being employable for other embodiments.
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
H04W 4/02 - Services utilisant des informations de localisation
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
27.
METHOD AND SYSTEM FOR ESTIMATING LANE CHANGING INTENTION OF TARGET VEHICLE
A method and system for estimating lane changing intention of a target vehicle is provided, and a method for estimating lane changing intention of a target vehicle according to an embodiment of the present disclosure comprises: detecting the target vehicle and at least one peripheral vehicle of the target vehicle using at least one sensor installed at a host vehicle; accumulating driving risk data of the target vehicle with respect to at least one peripheral vehicle while the target vehicle is driving straight; determining whether the driving risk data has been accumulated for a predetermined time; if the driving risk data has been accumulated for the predetermined time, generating a risk adaptability model based on the accumulated driving risk data; estimating the lane changing intention of the target vehicle based on the generated risk adaptability model; and controlling the host vehicle based on the lane changing intention of the target vehicle.
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 40/02 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes
28.
METHOD AND SYSTEM FOR ASSISTING DRIVING ON FAILING DRIVER ASSISTANCE FUNCTION
A method for assisting driving on failing the driver assistance function of the vehicle according to an embodiment of the present disclosure comprises: detecting a failure of the driver assistance function; generating a plurality of driving route candidates based on a driving state when the driver assistance function fails; determining a driving risk of the vehicle for each of the plurality of driving route candidates; determining an appropriate response action of a driver for minimizing the driving risk of the vehicle, based on the driving risk for each of the plurality of driving route candidates; determining whether the driver took the appropriate response action; and performing a driving assistance in a direction of minimizing the driving risk of the vehicle if it is determined that the driver did not take the appropriate response action.
B60W 50/16 - Signalisation tactile au conducteur, p. ex. vibration ou augmentation de la résistance sur le volant ou sur la pédale d'accélérateur
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
B60W 30/12 - Maintien de la trajectoire dans une voie de circulation
B60W 50/02 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier pour préserver la sécurité en cas de défaillance du système d'aide à la conduite, p. ex. en diagnostiquant ou en palliant à un dysfonctionnement
B60W 50/029 - Adaptation aux défaillances ou contournement par solutions alternatives, p. ex. en évitant l'utilisation de parties défaillantes
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
The present disclosure provides a sensor device for monitoring a tire including a sensor that is mounted inside a tire and measuring a pressure and temperature inside the tire and an acceleration according to tire rotation, a memory that stores pressure data, temperature data, and acceleration data measured by the sensor, a processor that varies a transmission period of at least one of the pressure data, the temperature data, and the acceleration data based on the acceleration data, and a transmitter that transmits at least one of the pressure data, the temperature data, and the acceleration data according to the transmission period.
A driving assistance apparatus can include a camera associated with a vehicle and configured to generate image data around the vehicle and a processor configured to process the image data. The processor may be configured to obtain information on a position of an accelerator pedal of the vehicle and information on a position of a brake pedal of the vehicle and increase a coasting torque for regenerative braking in a driving device of the vehicle on the basis of the image data when the accelerator pedal is located at its original position and the brake pedal is located at its original position.
B60L 7/18 - Freinage dynamo-électrique par récupération commandant l'effet de freinage
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
31.
DRIVING ASSISTANCE DEVICE AND METHOD FOR CHILD PROTECTION ZONE
A child protection zone driving assistance device includes a transceiver configured to receive image data received from a surveillance camera having a constant sensing field of view within a child protection zone from a communication device and a processor configured to recognize a pedestrian based on the image data, determine location information about the pedestrian as either left or right based on a driving direction when the pedestrian is recognized, and control a display device of a vehicle to display the determined location information, and may display a location of the pedestrian present in a blind spot in the child protection zone as left or right based on the driving direction of the vehicle together with a warning, thereby encouraging safe driving and improving driving convenience.
B60T 8/58 - Dispositions pour adapter la force de freinage sur la roue aux conditions propres au véhicule ou à l'état du sol, p. ex. par limitation ou variation de la force de freinage selon une condition de vitesse, p. ex. accélération ou décélération selon une condition de vitesse et une autre condition, ou selon une pluralité de conditions de vitesse
B60K 35/26 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci utilisant une sortie acoustique
B60K 35/28 - Dispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par le type d’informations de sortie, p. ex. divertissement vidéo ou informations sur la dynamique du véhiculeDispositions de sortie, c.-à-d. du véhicule à l'utilisateur, associées aux fonctions du véhicule ou spécialement adaptées à celles-ci caractérisées par la finalité des informations de sortie, p. ex. pour attirer l'attention du conducteur
B60T 7/22 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager déclenchés par le contact du véhicule, p. ex. du pare-chocs, avec un obstacle extérieur, p. ex. un autre véhicule
B60T 8/171 - Détection des paramètres utilisés pour la régulationMesure des valeurs utilisées pour la régulation
G06T 3/60 - Rotation d’images entières ou de parties d'image
G06T 7/50 - Récupération de la profondeur ou de la forme
G06T 7/70 - Détermination de la position ou de l'orientation des objets ou des caméras
G06V 10/764 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant la classification, p. ex. des objets vidéo
G06V 20/52 - Activités de surveillance ou de suivi, p. ex. pour la reconnaissance d’objets suspects
G06V 40/10 - Corps d’êtres humains ou d’animaux, p. ex. occupants de véhicules automobiles ou piétonsParties du corps, p. ex. mains
G08G 1/09 - Dispositions pour donner des instructions variables pour le trafic
G08G 1/0962 - Dispositions pour donner des instructions variables pour le trafic avec un indicateur monté à l'intérieur du véhicule, p. ex. délivrant des messages vocaux
An antenna may comprise a body including at least one first layer formed of metal and at least one second layer formed of resin, the first layer and the second layer being thermally fused to each other; and a waveguide formed in the body. A method for manufacturing an antenna may comprise heating a first layer formed of metal; and bonding the heated first layer formed of the metal and a second layer formed of resin so that the first layer and the second layer are thermally fused to each other to form a waveguide in a body of the antenna. The antenna and the method for manufacturing the antenna may save the weight and material costs by reducing the number of components and assembly processes, reduce the overall size, prevent damage during the assembly process.
B32B 15/01 - Produits stratifiés composés essentiellement de métal toutes les couches étant composées exclusivement de métal
B32B 3/26 - Produits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche continue dont le périmètre de la section droite a une allure particulièreProduits stratifiés comprenant une couche ayant des discontinuités ou des rugosités externes ou internes, ou une couche de forme non planeProduits stratifiés comprenant une couche ayant des particularités au niveau de sa forme caractérisés par une couche comportant des cavités ou des vides internes
B32B 15/08 - Produits stratifiés composés essentiellement de métal comprenant un métal comme seul composant ou comme composant principal d'une couche adjacente à une autre couche d'une substance spécifique de résine synthétique
B32B 37/00 - Procédés ou dispositifs pour la stratification, p. ex. par polymérisation ou par liaison à l'aide d'ultrasons
B32B 38/10 - Enlèvement de couches ou de parties de couches, mécaniquement ou chimiquement
Provided are a vehicle control device and method, and a vehicle system. The vehicle control device include a controller operative to control a host vehicle. The controller is operative to determine, during a next lane change activation period during which the host vehicle is able to change lanes from a travel lane to a next lane, at least one of a possibility of the host vehicle changing lanes to an after-next lane or a possibility of an after-next lane vehicle entering the next lane based on vehicle information, and control a warning to be issued to the host vehicle based on the determination results.
The present disclosure relates to a multi-angle object recognition system applied to a vehicle. The multi-angle object recognition system comprises: an information collection unit that collects information about a subject vehicle and surrounding information; a V2X communication unit that transmits and receives information collected by the information collection unit between vehicles; an information comparison unit that compares information collected by the subject vehicle with information received from another vehicle and when a false detection occurs, excludes the false detection from a control target; and a multi-angle view environment configuration unit that configures driving environment around the subject vehicle into a multi-angle view environment by combining only normal information among the information about the subject vehicle and the information received from the another vehicle.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
H04W 4/46 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication de véhicule à véhicule
35.
APPARATUS AND METHOD FOR DETERMINING ROAD ENVIRONMENT
An apparatus and method for determining road environment is provide, and the apparatus for determining road environment according to an embodiment of the present disclosure comprises: a data collector configured to obtain data on road environment information and data on vehicle behavior; a data processor configured to determine reliability of the obtained data; a data determiner configured to determine the road environment based on the reliability; and a vehicle controller configured to control a vehicle based on the determined road environment.
B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
36.
SERVER APPARATUS FOR DRIVING ASSISTANCE AND METHOD OF CONTROLLING THE SAME
A server apparatus may include a communicator configured to communicate with a vehicle, a storage medium configured to store a machine learning model and training data, and one or more processors connected to the communication circuit and the storage medium. One or more processors are configured to acquire the training data including reference data and labeled data corresponding to the reference data, train a machine learning model using the training data, receive detected data and a detected track corresponding to the detected data from the vehicle through the communicator, evaluate the trained machine learning model using the training data, correct the machine learning model using the detected data and the detected track based on the evaluation result, and output the corrected machine learning model to the vehicle.
A driving assistance apparatus includes a camera disposed on at least one of a front, sides, or a rear of a vehicle and configured to capture an image of at least one of the front, sides, or rear of the vehicle, and a controller configured to process image data provided from the camera, wherein the controller recognizes whether a surrounding environment of the vehicle is a low-illuminance environment, generates corrected image data using a first artificial neural network model trained to generate the corrected image data in which the image data has been corrected based on the image data when recognizing the low-illuminance environment, and performs traveling control of the vehicle based on the generated corrected image data.
An apparatus for detecting road surface condition is disclosed. The apparatus for detecting road surface condition, which is installed in a vehicle, of a road on which the vehicle is driving, according to an aspect of the present disclosure may include a first measuring instrument placed on a tire of a right wheel of the vehicle; a second measuring instrument placed on a tire of a left wheel of the vehicle; and a receiver placed in the vehicle, wherein the first measuring instrument includes a first acceleration sensor for measuring vibration of the tire of the right wheel to generate first vibration data; a first measuring instrument controller for processing the first vibration data to generate first roughness information for the road surface; and a first measuring instrument communication module for transmitting the first roughness information to the receiver, and wherein the second measuring instrument includes a second acceleration sensor for measuring vibration of the tire of the left wheel to generate second vibration data; a second measuring instrument controller for processing the second vibration data to generate second roughness information for the road surface; and a second measuring instrument communication module for transmitting the second roughness information to the receiver, and the receiver includes an in-vehicle communication module for receiving the first roughness information and the second roughness information; a receiver controller for processing the first roughness information and the second roughness information to generate final roughness information; and an external communication module for transmitting the final roughness information to the outside.
B60W 40/06 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés à l'état de la route
B60C 23/04 - Dispositifs avertisseurs actionnés par la pression du pneumatique montés sur la roue ou le pneumatique
39.
DRIVING ASSISTANCE APPARATUS AND METHOD OF CONTROLLING THE SAME
A driving assistance apparatus includes one or more sensing devices installed on a vehicle and configured to acquire detection data with an outward field of sensing view from the vehicle, and a processor electrically or communicatively connected to the one or more sensing devices, wherein the processor acquires current curvature information about a traveling lane of the vehicle based on output data of the one or more sensing devices, and verifies validity of the current curvature information about the traveling lane based on a comparison between the current curvature information about the traveling lane and previous curvature information about the traveling lane.
The present disclosure relates to an apparatus for assisting in driving a vehicle in an entrance or exit lane. An apparatus for assisting in driving a vehicle in an entrance or exit lane according to an embodiment of the present disclosure includes an entrance/exit lane determination unit configured to determine whether one or more entrance or exit lanes are present within a predetermined distance in a driving direction of a host vehicle, a driving route setting unit configured to set a driving route of the host vehicle on the basis of traffic information around the entrance or exit lane and driving route information of another vehicle preceding the host vehicle, and a driving route sharing unit configured to share the set driving route of the host vehicle.
G08G 1/0968 - Systèmes impliquant la transmission d'indications de navigation au véhicule
G08G 1/01 - Détection du mouvement du trafic pour le comptage ou la commande
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
41.
LANE DEPARTURE PREVENTION SYSTEM AND CONTROL METHOD THEREOF
The present disclosure relates to a lane departure prevention system and a control method thereof, and the lane departure prevention system includes: a sensor unit provided in a vehicle, and acquiring front road information of the vehicle and dynamic information of the vehicle; a steering unit controlling a driving direction of the vehicle; a braking unit controlling braking of the vehicle; and a control unit provided in the vehicle, and preventing lane departure of the vehicle by controlling at least one of the steering unit and the braking unit so as to prevent the vehicle from departing from a lane based on the front road information and the dynamic information.
A driver assistance method and driver assistance system are provided. The driver assistance method may comprise: determining a driving state of a vehicle in a cruise control; recognizing a sign indicating a driving direction of a lane in which the vehicle is driving and a stop line at an intersection; confirming an intention of a driver to drive in a same direction as the driving direction of the lane indicated by the sign; and controlling a speed of the vehicle to be a predetermined safe speed if it is confirmed that the driver intends to drive in the same direction as the driving direction of the lane indicated by the sign.
A rotor assembly of a torque sensor includes: a rotor having a through hole formed along an axial direction so that a steering shaft can be inserted in the through hole; a gear having substantially a ring shape and coupled to the rotor; and a fixing portion configured to fix the rotor to the gear. The fixing portion includes at least one first coupling portion configured to fix the rotor to the gear with respect to the axial direction, and at least one second coupling portion configured to fix the rotor to the gear with respect to a rotation direction. Each of the first coupling portion includes an elastically deformable hook bent from the rotor, and a hook groove penetrating the gear or being depressed from a surface of the gear in a radial direction, such that the hook is inserted in and caught by the hook groove.
G01L 5/22 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques pour la mesure de la force appliquée aux organes de commande, p. ex. organes de commande des véhicules, détentes
The present embodiments relate to a vehicle control device and method. A vehicle control device according to an embodiment may include a lane change determiner configured to determine whether of a possibility of a lane change of a vehicle if a lane change operation of the vehicle initiates in a vehicle following control situation, and a controller configured to, if the lane change of the vehicle is possible, determine a required acceleration for changing a following target in the vehicle following control situation depending on a lane change state of the vehicle based on at least one of vehicle behavior information, lane information, and surrounding vehicle detection information.
A LIDAR device is disclosed. The LiDAR according to one embodiment of the present disclosure may include an optical transmitter for transmitting a laser pulse for detection of an external object, an optical receiver for receiving the laser pulse reflected by the external object, and a controller for controlling the optical transmitter and the optical receiver, wherein the controller may determine whether a first condition or a second condition is met, if the first condition is met, the optical transmitter may transmit a duty cycle of the laser pulse at a first duty cycle under control of the controller, and if the second condition is met, the optical transmitter may increase the duty cycle of the laser pulse to a second duty cycle greater than the first duty cycle under the control of the controller and transmit at the second duty cycle.
Disclosed herein is a driving assistance device including one or more sensors included in a vehicle, and having a sensing field of view facing outward from the vehicle; and a processor operably connected to the one or more sensors, wherein the processor is configured to: identify a drivable area of the vehicle based on one or more output signals of the one or more sensors in response to execution of an emergency stop function of the vehicle; determine, based on the one or more output signals of the one or more sensors, whether the identified drivable area of the vehicle corresponds to a first area where at least one of parking or stopping of the vehicle is permitted or a second area where the parking and the stopping of the vehicle are prohibited; and output a signal to control the vehicle to stop in the identified drivable area corresponding to the first area where at least one of the parking or the stopping of the vehicle is permitted in response to determination that the identified drivable area of the vehicle corresponds to the first area.
A method for detecting a blind spot of a vehicle is provided The method for detecting a blind spot of a vehicle includes acquiring a vehicle image around a host vehicle using an image sensor, calculating an overall length and an overall width of a target vehicle included in the vehicle image, and detecting at least one region corresponding to a blind spot of the target vehicle using the overall length and the overall width of the target vehicle when the overall length of the target vehicle is greater than or equal to a predetermined length.
Provided is a method of removing a ghost target due to a vehicle radar multi-reflection signal. More specifically, the method includes determining the presence or absence of an occluded target, and when a condition is satisfied, determining the target as a ghost target due to a multi-reflection signal and removing the target.
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
A vehicle overtaking control system includes a traveling information detection means configured to provide traveling route information and road edge information of a traveling route of an own vehicle, detect a preceding vehicle and a trailing vehicle traveling in front and to a side-rear of the own vehicle, and detect a speed and distance to the own vehicle, and an overtaking control means configured to receive the traveling route information to determine whether the own vehicle is traveling on the highway and whether the own vehicle is traveling in an overtaking lane from the road edge information of the traveling route, and when the own vehicle is not traveling in the overtaking lane, perform control of limiting overtaking of the own vehicle with respect to the preceding and trailing vehicles based on the detected speeds and distances of the preceding vehicle and the trailing vehicle traveling in the overtaking lane.
The present disclosure relates to a tire monitoring sensor, a system and a method for controlling the same. The system according to an embodiment of the present disclosure is provided in a vehicle, and may include: a tire monitoring sensor (TMS) having a battery and mounted on a tire or wheel of the vehicle, and detecting a condition of the tire; and a main transceiver provided at a position spaced apart from the TMS in the vehicle and generating a first magnetic field for wireless power transmission. The TMS may perform a first function of transmitting first data, which is sensing data for the condition of the tire, and second data on a condition of the battery, to the main transceiver in a wireless communication method, a second function of wirelessly charging the battery according to an electromagnetic induction method by the first magnetic field, and a third function of generating a second magnetic field to be received by the main transceiver based on power induced by the first magnetic field for feedback on a current induced by the first magnetic field.
B60C 23/04 - Dispositifs avertisseurs actionnés par la pression du pneumatique montés sur la roue ou le pneumatique
H02J 50/10 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant un couplage inductif
H02J 50/40 - Circuits ou systèmes pour l'alimentation ou la distribution sans fil d'énergie électrique utilisant plusieurs dispositifs de transmission ou de réception
51.
METHOD FOR CONTROLLING ENTRY OF TRAVELING VEHICLE INTO INTERSECTION ACCORDING TO SHADED AREA SETTING AT NON-TRAFFIC LIGHT INTERSECTION AND APPARATUS THEREOF
The present disclosure discloses a method for controlling entry of a traveling vehicle into an intersection according to a shaded area setting at a non-traffic light intersection and an apparatus thereof, and the method is performed by an intersection traveling control apparatus and includes setting a traveling safety area of a traveling vehicle on a precision map pre-stored in the traveling vehicle, setting a shaded area on the precision map based on data acquired through a sensor mounted on the traveling vehicle, calculating object information moving in a dangerous shaded area and setting an internal area and a virtual stop line corresponding to the object information and the dangerous shaded area, transmitting a slow-down signal and a stop signal along the virtual stop line to the traveling vehicle, and transmitting a dangerous shaded area setting release signal to the traveling vehicle based on the internal area and the object information.
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
52.
METHOD FOR CONTROLLING CENTER FOLLOWING OF TRAVELING VEHICLE BY APPLYING LANE WEIGHT, AND APPARATUS THEREOF
The present disclosure provides a method for controlling center following of a traveling vehicle by applying a lane weight, and apparatus thereof. The method, which is performed by a lane recognition apparatus to control center following of a traveling vehicle by applying a lane weight, includes receiving image data including a lane during traveling of the traveling vehicle, recognizing left and right lanes in the image data, setting recognition weights for the left and right lanes based on a difference between left and right lane recognition values, calculating a central curvature and a central curvature change rate for center following of a traveling vehicle based on the left and right lane recognition weights, and transmitting a center following signal of a traveling vehicle based on the central curvature and the central curvature change rate.
A vehicle control device includes a sensor device for detecting a branch road guide line marked on a road surface of a driving lane, a route guidance device configured to generate a target route to a destination and provide information on the target route, a lane keeping control module configured to perform a lane keeping control The vehicle control device further includes a controller configured to, in response to a plurality of branch road guide lines being detected in the driving lane, control the lane keeping control module based on a position of at least one of the plurality of branch road guide lines and a position of a left lane or a right lane of the driving lane depending on the presence or absence of a target route set by the route guidance device.
The present disclosure relates to a device for vehicle collision cautionary information using a road reflector that recognizes the road reflector by a vehicle and warns a driver, including a road reflector detecting means provided in the vehicle to detect the road reflector, a controller provided in the vehicle to determine whether to generate a warning when the road reflector is detected by the road reflector detecting means; and a warning generating means provided in the vehicle to generate the warning according to the determination of the controller.
A method predicting a path of an object includes: recognizing the object by using at least one sensor of the vehicle; generating movement path data associated with the object by tracking a movement path of the object during a first time interval when the object is recognized; and generating prediction path data including at least one prediction path associated with the object during a second time interval based on the generated movement path data.
A method for generating an obstacle avoidance path, performed by at least one processor includes generating a reference path from an initial location to a target location for a moving object to move, providing the generated reference path to a controller for generating a control value of the moving object to generate a control value corresponding to the reference path, providing the generated control value to a kinematic model related to the moving object to extract a state for the moving object to follow the reference path, and generating a feasible path corresponding to the reference path based on the extracted state.
The disclosure relates to a radar control device and method. Specifically, a radar control device according to the disclosure comprises a receiver receiving reception information obtained by detecting an object around a host vehicle, a producer detecting a measurement based on the reception information, classifying the measurement as a moving object and a stationary object, and performing a curve fitting on the stationary object to produce a first path, and an estimator estimating a vehicle driving path based on the first path.
G01S 13/60 - Systèmes de détermination de la vitesse ou de la trajectoireSystèmes de détermination du sens d'un mouvement dans lesquels l'émetteur et le récepteur sont montés sur l'objet mobile, p. ex. pour déterminer la vitesse par rapport au sol, l'angle de dérive, le trajet au sol
G01S 13/52 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
58.
DOUBLE SLOT ARRAY ANTENNA DESIGN METHOD AND DOUBLE SLOT ARRAY ANTENNA DESIGNED THEREBY
A method for designing a double slot array antenna and a double slot array antenna designed thereby are disclosed. The method for designing the double slot array antenna, includes the steps of: (a) setting the number of radiation elements of a double slot structure arranged in a waveguide of an array antenna to be designed, and setting a radiated power ratio required for each of the radiation elements; (b) modeling a simulation model for each of the radiation elements; (c) setting an offset distance of a main slot of each of the radiation elements applied to the simulation model; (d) deriving azimuth beam patterns for cases in which an offset distance and a length of a sub-slot of each of the radiation elements applied to the simulation model are changed; (e) selecting a similar azimuth beam pattern similar to a target azimuth beam pattern among the derived azimuth beam patterns; (f) calculating a radiated power ratio for the case corresponding to the similar azimuth beam pattern; and (g) comparing the calculated radiated power ratio with the set radiated power ratio to determine a design value of each of the radiation elements.
A driving assistance apparatus includes: a front sensor mounted to or on a vehicle and having a field of sensing in front of a host vehicle; and a controller configured to process data obtained from the front sensor. The controller is configured to increase a set distance from the host vehicle to a front vehicle and reduce a set maximum limit to an acceleration of the host vehicle based on receiving a control signal for fuel efficiency improvement during the activation of Adaptive Cruise Control (ACC).
The present embodiments relate to a target detection device and method, and a radar device including the same. A target detection device according to an embodiment may determine a candidate area within a specific distance range from a host vehicle, create a kernel function for each of a plurality of range data included in the candidate area, determine an accumulated probability density by accumulating a plurality of kernel functions, and determines a final stationary target based on the accumulated probability density.
G01S 13/52 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
09 - Appareils et instruments scientifiques et électriques
Produits et services
Wildlife deterrent device comprising of high performance sensor for animal and human detection and object recognition features; ultrasonic wildlife deterrent device comprising of ultrasonic sensor to warn wildlife to avoid areas; sound-emitting wildlife deterrent device comprising of sound-emitting sensor to warn wildlife to avoid areas; low-frequency wildlife deterrent device comprising of low-frequency sensor to warn wildlife to avoid areas; electric sonic deterrent device for wildlife comprising of electric sonic sensor that emit sound to warn wildlife to avoid areas; motion recognizing sensors; camera containing a linear image sensor; digital sensor apparatus, other than for medical use for animal and human detection; electronic sensors for animal and human detection and object recognition; radar apparatus; surveillance cameras; Cameras; Downloadable gesture recognition software; Downloadable computer software for biometric systems for the identification and authentication of persons; electronic animal identification apparatus; electronic surveillance apparatus, namely, electric and electronic video surveillance instillations; Electronic controllers for machines, wildlife deterrent devices, electronic sensors, radar apparatus, and agricultural land environmental monitoring apparatus.; agricultural land environmental monitoring apparatus, namely, electronic devices equipped with environmental sensors for monitoring temperature, humidity, weather conditions, irrigation levels, and crop growth and radar apparatus incorporating artificial intelligence (AI)-based object recognition for detecting and deterring wild animals and humans
09 - Appareils et instruments scientifiques et électriques
21 - Ustensiles, récipients, matériaux pour le ménage; verre; porcelaine; faience
Produits et services
High-performance sensors; motion recognizing sensors; cameras containing a linear image sensor; digital sensor apparatus, other than for medical use; electronic sensors; radar apparatus; surveillance cameras; cameras; gesture recognition software; computer software for biometric systems for the identification and authentication of persons; electronic animal identification apparatus; electronic surveillance apparatus; electronic controllers; agricultural land environmental monitoring apparatus. Wildlife deterrent devices equipped with object recognition features; ultrasonic wildlife deterrent devices; sound-emitting wildlife deterrent devices; low-frequency wildlife deterrent devices; electric sonic deterrent devices for wildlife.
63.
METHOD FOR CORRECTING LANE RECOGNITION INFORMATION USING ROAD TRAFFIC SIGN RECOGNITION INFORMATION, AND APPARATUS FOR PERFORMING THE METHOD
A method for correcting lane recognition information using road traffic sign recognition information, and an apparatus for performing the method according to various exemplary embodiments of the present disclosure verify a validity of lane recognition information based on lane recognition information and independent road traffic sign recognition information, and correct the lane recognition information when the lane recognition information is information which is not valid, thereby enhancing lane recognition performance used for various advanced driver assistance systems (ADAS) functions.
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
64.
METHOD OF UPDATING HD MAP USING HETEROGENEOUS SENSOR MAP MATCHING, AND APPARATUS FOR PERFORMING SAME
A method of updating an HD map using heterogeneous sensor map matching and an apparatus for performing the same according to an exemplary embodiment of the present disclosure determine whether or not the HD map has changed using map matching based on sensed values of heterogeneous sensors, and in a case where the HD map has changed, update the HD map based on the sensed values of the heterogeneous sensors, thereby reducing the cost and time required for maintenance of the HD map.
A device for processing a radar signal may include a pre-acquisition unit configured to, during a first period within one scan period, perform two fast Fourier transforms (FFTs) on a first signal, perform digital beamforming or non-coherent integration and peak extraction, and determine a bin-rejection mask based on extracted peaks, and a normal-acquisition unit configured to, during a second period longer than the first period after the first period within the scan period, perform two FFTs on a second signal different from the first signal, perform digital beamforming or non-coherent integration and peak extraction, determine a Doppler component of a target, determine a virtual channel vector, and acquire information on the target based on the virtual channel vector.
An angle compensation device and method for a radar device may detect a stationary object around a host vehicle if the host vehicle is driving in a straight line, determine a relative speed of the stationary object with respect to the host vehicle and a driving speed of the host vehicle, determine a linear regression coefficient of a speed sensor error by calculating a difference between the relative speed of the stationary object and the driving speed of the host vehicle, determine an angle compensation value according to misalignment of the radar device using the linear regression coefficient, and compensate an angle of a target using the angle compensation value.
Disclosed herein is an apparatus for driving assistance. The apparatus includes at least one memory configured to store a program for identifying a guardrail, and at least one processor configured to execute the stored program and identify the guardrail based on detection data indicating information about an surrounding environment of a vehicle and behavior data indicating information about behavior of the vehicle, and the at least one processor identifies the guardrail by applying a Gaussian noise model to the detection data.
Disclosed herein is a vehicle including: a communication unit configured to communicate with a nearby vehicle; a memory configured to store at least one piece of degree-of-risk information of first degree-of-risk information corresponding to each type of a pre-designated load or second degree-of-risk information corresponding to each weight of a pre-designated load; and a processor communicatively or electrically connected to the communication unit and the memory, wherein the processor determines a degree of risk of an object loaded in the vehicle based on information on at least one of a type or weight of the object loaded in the vehicle and the at least one piece of degree-of-risk information stored in the memory and controls the communication unit such that information including the determined degree of risk is transmitted to the nearby vehicle.
A radar for a vehicle may include a frame having a waveguide antenna embedded therein and extending in a direction crossing an extension direction of the waveguide antenna, a plated region covering at least a portion of the outer peripheral surface of the frame and formed of a metallic material, and an un-plated region not coated with the metallic material on one surface of the frame, wherein the un-plated region is located to be adjacent to the waveguide antenna. Therefore, the radar for the vehicle can improve the stability of an antenna pattern and a phase.
A method for estimating a collision risk according to a road environment is provided. The method for estimating a collision risk according to a road environment may include estimating a road surface friction coefficient distribution using at least one sensor, calculating an expected deceleration amount distribution of an own vehicle according to the road environment using the estimated road surface friction coefficient distribution and an expected deceleration amount of the own vehicle, calculating a forward safety distance distribution between the own vehicle and a forward vehicle using the calculated expected deceleration amount distribution of the own vehicle, and calculating a forward collision risk according to a current distance between the own vehicle and the forward vehicle based on the calculated forward safety distance distribution.
B60W 30/09 - Entreprenant une action automatiquement pour éviter la collision, p. ex. en freinant ou tournant
B60T 7/22 - Organes d'attaque de la mise en action des freins par déclenchement automatiqueOrganes d'attaque de la mise en action des freins par déclenchement non soumis à la volonté du conducteur ou du passager déclenchés par le contact du véhicule, p. ex. du pare-chocs, avec un obstacle extérieur, p. ex. un autre véhicule
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G01N 19/02 - Mesure du coefficient de frottement entre matériaux
The present embodiments relate to a phase error compensation device and method of a radar and a radar device including the same. A phase error compensation device according to an embodiment may include a first determiner configured to determine, for each first distance to a moving target, a first phase error between a phase of a first reception signal corresponding to a first transmission signal transmitted from a first transmission antenna and a phase of a second reception signal corresponding to a second transmission signal from a second transmission antenna, and a lookup table generator configured to generate and store a lookup table for phase compensation including phase compensation values for each distance based on the first phase error for each first distance.
LIDAR APPARATUS, METHOD FOR PROCESSING SIGNAL OF THE SAME AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM FOR PERFORMING THE METHOD
A lidar apparatus is disclosed. The lidar apparatus according to an embodiment of the present disclosure includes an optical transmitter configured to transmit a laser light for external detection; an optical receiver configured to receive the laser light reflected from the external; and a signal processor configured to detect the laser light received by the optical receiver, wherein the signal processor may be configured to: generate information including coordinates of a plurality of points including at least one point on a rising edge, a start point of a peak, an end point of the peak, and at least one point on a falling edge of a received waveform of the laser light reflected from the external arbitrary area as pixel information about a pixel corresponding to the arbitrary area, and classify the pixel according to whether the start point of the peak and the end point of the peak are the same.
A LiDAR and a control method thereof, and a vehicle having the same are provided. A LiDAR for a vehicle comprises a transmitter configured to generate light and transmit the light to an object; a receiver configured to receive light reflected from the object; and a signal processor configured to detect the object by processing the light received by the receiver, and perform shot accumulation to generate one frame by accumulating a plurality of shots, wherein an additional processing is performed so that a newest shot among the plurality of shots for generating one frame is reflected with the highest importance in one frame generated by accumulating the plurality of shots.
The present embodiments relates to a radar target tracking device and method. Specifically, a radar target tracking device according to the present embodiments comprises a receiver receiving detection information obtained by detecting an object around a host vehicle every preset period, a sigma point extractor calculating a measurement value for the object based on the detection information and extracting a sigma point for sampling a Gaussian distribution from a probability distribution including a position of the host vehicle and the measurement value, and a process model unit selecting a first process model that is any one of a process model set, applying the first process model to non-linearly convert the sigma point to a random vector, and outputting a mean and covariance of the random vector.
G01S 13/72 - Systèmes radar de poursuiteSystèmes analogues pour la poursuite en deux dimensions, p. ex. combinaison de la poursuite en angle et de celle en distance, radar de poursuite pendant l'exploration
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
75.
APPARATUS FOR MEASURING FIELD OF VIEW OF LIDAR AND METHOD FOR MEASURING FIELD OF VIEW OF LIDAR
An apparatus for measuring a field of view of a LiDAR and a method for measuring a field of view of a LiDAR are disclosed. The apparatus for measuring a field of view of a LiDAR for measuring a field of view of a light source provided in a LiDAR, according to an aspect of the present disclosure, may include a first reflector having a first reflective surface formed on one side of the first reflector, a cradle capable of fixing the LiDAR so that a projection area is formed on the first reflective surface by light irradiated by the light source and adjusting a distance between the first reflective surface and the light source, a camera for photographing the first reflective surface where the projection area is formed, and a calculator to determine the field of view of the light source from photographing information collected by the camera.
An apparatus for driving assistance includes a camera mounted on a vehicle to have a field of view around the vehicle and configured to obtain image data and a controller configured to determine a control torque for performing a lane following assist function by processing the image data and behavior data obtained from a behavior sensor provided in the vehicle, identify a speed bump in a driving lane based on the image data, and maintain the control torque determined before passing the speed bump while the vehicle passes the speed bump.
The embodiments relate to a radar control device and method. Specifically, a radar control device according to the embodiments may include a receiver configured to receive reception information for detecting objects around a host vehicle at predetermined periods, a detector configured to detect a clutter based on the reception information, and a determiner configured to estimate an estimated clutter in a second period based on a relative speed between a first clutter detected in a first period and the host vehicle, and determine an occupancy state of a lane around the host vehicle based on the estimated clutter.
G01S 13/524 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses utilisant la transmission de trains discontinus d'ondes modulées par impulsions basée sur le décalage de phase ou de fréquence résultant du mouvement des objets, avec référence aux signaux transmis, p. ex. MTI cohérent
G01S 7/292 - Récepteurs avec extraction de signaux d'échos recherchés
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
78.
APPARATUS FOR DRIVING ASSISTANCE, AND METHOD FOR DRIVING ASSISTANCE
Disclosed herein is a driving assistance system according to one embodiment including a memory in which a program for coping with a cut-in vehicle is stored, and a processor configured to execute the stored program, wherein the processor acquires information on a nearby vehicle and road lines near a vehicle, determines a position of the nearby vehicle from a travel lane of the vehicle based on the information on the nearby vehicle and the information on the road lines, and determines whether the nearby vehicle is the cut-in vehicle based on the position of the nearby vehicle from the travel lane of the vehicle.
Disclosed herein is a driving assistance system according to one embodiment including at least one memory in which a program for determining a cut-in vehicle is stored, and at least one processor configured to execute the stored program, The at least one processor acquires image data from a camera, identifies a first nearby vehicle traveling in a lane near a vehicle from the image data, identifies a front wheel of the first nearby vehicle from the image data, and determines whether the first nearby vehicle attempts to cut into a travel lane in which the vehicle is traveling based on information on the front wheel of the first nearby vehicle.
B60W 30/095 - Prévision du trajet ou de la probabilité de collision
B60W 40/04 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conditions ambiantes liés aux conditions de trafic
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
Disclosed herein is a driving assistance apparatus including a memory storing a program for determining a state of a LIDAR and a processor configured to execute the stored program, wherein the processor is further configured to compare data about a first reception signal received firstly after light is output from the LiDAR with reference data, and determine that the LiDAR is contaminated when an error between the data about the first reception signal and the reference data is greater than a threshold.
Disclosed herein is an apparatus for driver assistance including a radar. The apparatus may include a radar installed on a vehicle, having a sensing area outside the vehicle, and configured to provide object data, and configured to provide object data, and a controller configured to identify a distance to an object around the vehicle and a moving velocity of the object based on processing the object data. The radar includes an antenna array, and a processor configured to provide the antenna array with a first pre-chirp signal corresponding to a plurality of first pre-chirps and a first main chirp signal corresponding to a plurality of first main chirps, and provide the antenna array with a second pre-chirp signal corresponding to a plurality of second pre-chirps and a second main chirp signal corresponding to a plurality of second main chirps based on overlapping distances or velocities of different objects identified by the first pre-chirp signal or the first main chirp signal. A time interval between the plurality of second pre-chirps is different from a time interval between the plurality of first pre-chirps, and a time interval between the plurality of second main chirps is different from a time interval between the plurality of first main chirps.
Disclosed herein is a driving assistance apparatus including a front sensor installed on a vehicle and having a field of sensing outside the vehicle, and a controller configured to process data acquired from a navigation device of the vehicle and data acquired from the front sensor, wherein the controller determines whether the navigation device fails, and determines, based on the data acquired from the front sensor, whether a travel road is a road on which a lane change assistance function is operable when the navigation device fails.
Disclosed herein is an apparatus for driver assistance including a radar installed on a vehicle, having a sensing area outside the vehicle, and configured to provide object data, and a controller configured to identify a distance to an object around the vehicle and a moving speed of the object based on processing the object data. The radar includes a plurality of transmission antennas, a plurality of reception antennas, and a signal processor configured to provide transmission signals to the plurality of transmission antennas to transmit a plurality of transmission radio waves and acquire a plurality of reception signals received by the plurality of reception antennas. The signal processor determines an angle to the object based on at least two signals of the plurality of reception signals, subtracts a phase corresponding to the angle to the object from phases of the plurality of reception signals, and identifies a phase difference between the plurality of transmission radio waves based on a plurality of phase-subtracted signals including the subtracted phases.
Provided are a time division multiplexing (TDM) frequency modulation continuous wave (FMCW) radar device including N×M virtual channels implemented by N transmission channels (wherein N is a natural number greater than or equal to 2) and M reception channels (wherein M is a natural number greater than or equal to 2), wherein locations of at least some channels from among the N×M virtual channels overlap each other, a radar sensing data processing method of the radar device, and a vehicle including the radar device.
G01S 13/50 - Systèmes de mesure basés sur le mouvement relatif à la cible
G01S 13/524 - Discrimination entre objets fixes et mobiles ou entre objets se déplaçant à différentes vitesses utilisant la transmission de trains discontinus d'ondes modulées par impulsions basée sur le décalage de phase ou de fréquence résultant du mouvement des objets, avec référence aux signaux transmis, p. ex. MTI cohérent
85.
APPARATUS FOR DRIVING ASSISTANCE, VEHICLE, AND METHOD FOR DRIVING ASSISTANCE
Disclosed herein is a driving assistance system. The driving assistance system includes a sensor including at least one of a camera, a radar, or a light detection and ranging (LiDAR), which has a field of sensing outside a vehicle, and a processor configured to process output data of the sensor. The processor acquires information on nearby objects of the vehicle based on the output data of the sensor, calculates a time to collision (TTC) based on the information on the nearby objects, compares the TTC with a reference value, and determines whether a warning is output or automatic braking is performed based on the comparison, and the reference value is based on a state of a brake lamp of the vehicle.
An apparatus and method for determining driving risks of a driver using deep learning algorithms and a vehicle including the same are provided. The apparatus comprises a processor, a network interface, a memory, and a computer program loaded to the memory and executed by the processor, wherein the processor is configured to receive image data and CAN data obtained by a vehicle equipped with a lidar sensor or a camera sensor while the vehicle is driving, input the obtained image data and CAN data to a first deep learning algorithm trained through pre-stored image data to output image features related to driving risks of a driver driving the vehicle, output image features related to the driver's driving risk by the first deep learning algorithm, and capture a first image corresponding to the output image features and transmit the captured first image to a connect program.
G06V 20/58 - Reconnaissance d’objets en mouvement ou d’obstacles, p. ex. véhicules ou piétonsReconnaissance des objets de la circulation, p. ex. signalisation routière, feux de signalisation ou routes
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
G06V 10/774 - Génération d'ensembles de motifs de formationTraitement des caractéristiques d’images ou de vidéos dans les espaces de caractéristiquesDispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant l’intégration et la réduction de données, p. ex. analyse en composantes principales [PCA] ou analyse en composantes indépendantes [ ICA] ou cartes auto-organisatrices [SOM]Séparation aveugle de source méthodes de Bootstrap, p. ex. "bagging” ou “boosting”
G06V 10/82 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant les réseaux neuronaux
Methods and apparatuses for driving assistance. In one example, an apparatus for driving assistance includes at least one memory including a stored program, and at least one processor configured to execute the stored program. The stored program is configured to cause the at least one processor to acquire behavior data of a vehicle from at least one behavior sensor provided in the vehicle, acquire at least one of image data acquired from at least one camera provided in the vehicle or image sensor information based on the image data, and correct lane line information included in the image sensor information based on the behavior data and the image sensor information when an error is present in the lane line information.
G06V 10/98 - Détection ou correction d’erreurs, p. ex. en effectuant une deuxième exploration du motif ou par intervention humaineÉvaluation de la qualité des motifs acquis
G06V 10/80 - Fusion, c.-à-d. combinaison des données de diverses sources au niveau du capteur, du prétraitement, de l’extraction des caractéristiques ou de la classification
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
G07C 5/02 - Enregistrement ou indication du temps de circulation, de fonctionnement, d'arrêt ou d'attente uniquement
88.
METHOD OF DESIGNING RADOME OF RADAR DEVICE, RADOME AND RADAR DEVICE USING THE SAME
A radome of a radar device is used in a radar device including a substrate body to which a transmission antenna, a reception antenna and a signal processing chip are mounted, and the radome is spaced apart from the substrate body to protect the substrate body. A value of a first design parameter and a value of a second design parameter of the radome are set such that a difference between a first determination parameter in the presence of the radome and a first determination parameterin the absence of the radome, a difference between a second determination parameter in the presence of the radome and a second determination parameter in the absence of the radome, and a difference between a third determination parameter in the presence of the radome and a third determination parameter in the absence of the radome is within first, second and third threshold ranges, respectively.
A driving assistance system according to one embodiment includes: a radar configured to emit a transmission signal around a vehicle, and receive reflected signals reflected from an object around the vehicle; and a processor configured to filter a noise signal included in the reflected signals received by the radar in a rainy environment or snowy environment, wherein the processor sets a filtering condition of the noise signal based on the precipitation amount, determines a reflected signal corresponding to the set filtering condition among the reflected signals received by the radar as the noise signal, and filters the determined noise signal.
Disclosed herein is an autonomous driving apparatus including an external camera having a field of view around a vehicle and configured to acquire image data, a radar having a field of sensing around the vehicle and configured to acquire radar data, and a controller configured to determine whether a control authority transfer condition of the vehicle is satisfied based on at least one of the image data or the radar data during autonomous driving of the vehicle, wherein the controller determines whether the vehicle normally drives based on at least one of the image data or the radar data, determines that the control authority transfer condition is satisfied when the driving of the vehicle is in an abnormal state, and transfers a control authority to a pre-registered remote controller when the control authority transfer condition is satisfied.
Disclosed herein is an apparatus for identifying a movement. The apparatus including an indoor camera having a field of view inside a vehicle and obtain image data; an indoor radar having a sensing area inside the vehicle and obtaining radar data; a controller including a first processor and a second processor, the first processor obtaining location information of a region including a driver's hand based on processing gesture image data of the driver obtained from the indoor camera; and a second processor identifying the driver's gesture by processing the location information and gesture radar data of the driver obtained from the indoor radar. The first controller determining a region of interest (ROI), to which a driver's gaze is directed, among a plurality of predetermined control target regions inside the vehicle from the image data of the driver obtained from the indoor camera and transmitting a command corresponding to the identified gesture to a control target corresponding to the ROI.
G06V 40/20 - Mouvements ou comportement, p. ex. reconnaissance des gestes
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/86 - Combinaisons de systèmes radar avec des systèmes autres que radar, p. ex. sonar, chercheur de direction
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06T 7/73 - Détermination de la position ou de l'orientation des objets ou des caméras utilisant des procédés basés sur les caractéristiques
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
G06V 10/44 - Extraction de caractéristiques locales par analyse des parties du motif, p. ex. par détection d’arêtes, de contours, de boucles, d’angles, de barres ou d’intersectionsAnalyse de connectivité, p. ex. de composantes connectées
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
92.
DRIVER ASSISTANCE APPARATUS AND DRIVER ASSISTANCE METHOD
Disclosed herein is a driver assistance apparatus including a camera having a field of view around a vehicle and configured to acquire image data with, a radar installed in the vehicle and having a sensing area around the vehicle to acquire radar data, and a controller configured to process the image data and the radar data, wherein the controller determines whether a collision with a nearby object of the vehicle is predicted in response to processing the image data and the radar data when a traveling mode of the vehicle is an autonomous traveling mode, outputs a warning about risk of the collision when the collision with the object is predicted, and controls at least one of a steering, an acceleration, or a deceleration according to a detected driver's manipulation when detecting the driver's manipulation for at least one of the steering, the acceleration, or the deceleration after outputting the warning.
Disclosed herein is an apparatus for rear seat detection. The apparatus may include: an indoor camera having a field of view for a vehicle interior and configured to provide image data; an indoor radar having a sensing area for the vehicle interior and configured to provide radar data; a controller including a first processor and a second processor. The first processor configured to obtain information on a change in a front passenger seat and a rear seat of a vehicle based on processing the image data The second processor configured to obtain motion information on an object in the rear seat of the vehicle based on processing the radar data. The first controller may identify a change of a detection area in the rear seat based on the information on the change in the front passenger seat and the rear seat of the vehicle, and determine whether a human is seated in the rear seat of the vehicle based on the motion information on the object in the detection area where the change is identified.
Disclosed herein is an apparatus for rear seat detection. The apparatus including: an indoor camera having a field of view for a vehicle interior and providing image data; an indoor radar having a sensing area for the vehicle interior and providing radar data; and a controller including a first processor and a second processor, the first processor obtaining identification information on an object in a rear seat of a vehicle based on processing the image data, and a second processor obtaining motion information on the object in the rear seat of the vehicle based on processing the radar data. The controller determining whether the object in the rear seat of the vehicle is a human based on the identification information on the object in the rear seat of the vehicle and the motion information on the object when the vehicle is turned off and a door is locked, and outputting a warning notifying that there is a human in the rear seat of the vehicle based on determining that the object in the rear seat of the vehicle is the human.
G06V 20/59 - Contexte ou environnement de l’image à l’intérieur d’un véhicule, p. ex. concernant l’occupation des sièges, l’état du conducteur ou les conditions de l’éclairage intérieur
B60Q 9/00 - Agencement ou adaptation des dispositifs de signalisation non prévus dans l'un des groupes principaux
G01S 13/42 - Mesure simultanée de la distance et d'autres coordonnées
G01S 13/58 - Systèmes de détermination de la vitesse ou de la trajectoireSystèmes de détermination du sens d'un mouvement
G06T 7/246 - Analyse du mouvement utilisant des procédés basés sur les caractéristiques, p. ex. le suivi des coins ou des segments
G06V 40/10 - Corps d’êtres humains ou d’animaux, p. ex. occupants de véhicules automobiles ou piétonsParties du corps, p. ex. mains
95.
CONTROL BOARD, CONTROL APPARATUS AND METHOD FOR SECURITY ENHANCEMENT THEREOF
A control apparatus includes an electronic controller configured to execute software for controlling a vehicle, and a control board configured to provide a mounting space for the electronic controller and connect the electronic controller and an external device with a signal line, wherein the control board includes a circuit board having the signal line disposed on at least one of an outer surface and an inner surface; and an access point through which an external device is connected, disposed at a set location on the circuit board, and wherein the access point is separable or removable by an external force after signal transmission for a final testing or final software changes of the electronic controller is completed.
The present disclosure relates to a control system for cruise control and a control method performed by the control system for cruise control. The control method for cruise control according to a driver's carelessness includes determining a driving mode of a driving vehicle, determining a headway level when the driving vehicle is in a smart cruise control mode, determining whether a driver of the driving vehicle is careless, and adjusting a distance between the driving vehicle and another vehicle.
B60W 30/16 - Contrôle de la distance entre les véhicules, p. ex. pour maintenir la distance avec le véhicule qui précède
B60W 30/182 - Sélection entre plusieurs modes opératoires, p. ex. confort ou sportif
B60W 40/08 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés aux conducteurs ou aux passagers
B60W 50/14 - Moyens d'information du conducteur, pour l'avertir ou provoquer son intervention
97.
DRIVER ASSISTANCE APPARATUS AND DRIVER ASSISTANCE METHOD
A driver assistance apparatus including a camera configured to obtain image data with a forward field of view of a host vehicle; a radar configured to obtain radar data with a sensing field of view in the vicinity of the host vehicle; and a controller electrically connected to the camera and the radar, wherein the controller detects a preceding vehicle traveling in front of the host vehicle based on the image data and the radar data, performs adaptive cruise control (ACC) to maintain a target inter-vehicle distance between the host vehicle and the preceding vehicle, identifies a lateral deviation of the preceding vehicle relative to the host vehicle while performing ACC; and calibrates the target inter-vehicle distance between the host vehicle and the preceding vehicle based on the lateral deviation of the preceding vehicle.
B60W 30/16 - Contrôle de la distance entre les véhicules, p. ex. pour maintenir la distance avec le véhicule qui précède
B60W 40/12 - Calcul ou estimation des paramètres de fonctionnement pour les systèmes d'aide à la conduite de véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier liés à des paramètres du véhicule lui-même
A lane change recommendation system may include: a lane recommendation condition determination unit including a driving situation determination unit determining whether a host vehicle being driven on a driving lane satisfies driving situation conditions for lane change from the driving lane to a target lane; and a lane determination unit determining whether a lane condition for the lane change is satisfied based on a color and type of a lane between the driving lane and the target lane; and a status transition unit receiving a status indicating whether the lane change is possible from the lane recommendation condition determination unit to generate an instruction of lane recommendation.
A vehicle radar alignment method and device may perform precise alignment of a radar mounted to a vehicle by enhancing the accuracy of determination of the mounting angle of the radar for aligning the radar mounted to the vehicle, in particular, vertical angle estimation, and may enhance the accuracy of vertical angle estimation of the radar mounted to the vehicle even when the vertical beam pattern of the radar is asymmetric to a left and/or right due to a hardware error or mechanical defect in the process of designing the radar.
The present disclosure relates to an apparatus and a method of processing traffic light information for an autonomous vehicle, which selectively receive and process signal information of an intersection of interest based on a position and a heading direction of the autonomous vehicle, and the apparatus includes: a positioning module 101 to detect a position and a heading direction of an autonomous vehicle 200; a navigation module 102 for selecting an intersection of interest based on the position and the heading direction of the autonomous vehicle 200; and a signal processing module 103 for selecting traffic light information of the intersection of interest from a V2I message, and selecting signal information for a directional signal of interest corresponding to a direction of travel of the autonomous vehicle at the intersection of interest from the traffic light information.
H04W 4/44 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour les véhicules, p. ex. communication véhicule-piétons pour la communication entre véhicules et infrastructures, p. ex. véhicule à nuage ou véhicule à domicile
