The invention discloses a concept for charging an electrical energy store, for example a traction battery in an electric vehicle. For this purpose, superimposing an AC voltage at a predetermined amplitude and frequency on a DC voltage which is intended for charging the electrical energy store is proposed. The AC voltage can be adjusted according to the properties of the electrical energy store to be charged with respect to the impedance of the electrical energy store.
B60L 53/10 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par le transfert d’énergie entre la station de charge et le véhicule
B60L 53/16 - Connecteurs, p. ex. fiches ou prises, spécialement adaptés pour recharger des véhicules électriques
B60L 53/20 - Procédés de chargement de batteries spécialement adaptées aux véhicules électriquesStations de charge ou équipements de charge embarqués pour ces batteriesÉchange d'éléments d’emmagasinage d'énergie dans les véhicules électriques caractérisés par des convertisseurs situés dans le véhicule
B60L 53/62 - Surveillance et commande des stations de charge en réponse à des paramètres de charge, p. ex. courant, tension ou charge électrique
B60L 53/66 - Transfert de données entre les stations de charge et le véhicule
2.
TANK SYSTEM FOR A MOTOR VEHICLE, METHOD FOR OPERATING A TANK SYSTEM, MOTOR VEHICLE, COMPUTER PROGRAM PRODUCT, AND COMPUTER-READABLE MEDIUM
A tank system (100) for a motor vehicle is proposed. The tank system (100) has a primary tank device (10), a secondary tank device (20), a primary filling path (31), a secondary filling path (32), a main filling path (33), a main distributor (30) and a tank path (34) for supplying the fluid to a fuel system (40) of the motor vehicle. The primary tank device (10) has at least one primary tank (12). The secondary tank device (20) has at least one secondary tank (22). The at least one primary tank (12) has a smaller tank volume than the at least one secondary tank (22). The primary filling path (31) has at least one throttle (35) and at least one first non-return valve (36) connected in parallel to each other. The at least one first non-return valve (36) is adapted to at least partially equalize the fluid pressure in the primary tank device (10) with the fluid pressure in the secondary tank device (20) in the event of a fault in the secondary tank device (20) and/or in the secondary filling path (32).
Stator of an electric machine (2), comprising a laminated core (3) which comprises core laminations (8), and on which stator teeth (4) and stator grooves (5) located between the stator teeth (4) are formed, said laminated core extending about a stator axis (7), and comprising a stator winding (6) which runs in the stator grooves (5), wherein, in the laminated core, at least one set (13) of three first stator partial cores (3.1) which are turned in opposite direction are provided in the laminated core (3) for clamping the stator winding (6) at clamping points (10) of the stator grooves (5), wherein two of the first stator partial cores (3.1) of each set (13) are turned in one circumferential direction, and the remaining first stator partial cores (3.1) of the set (13) are turned in the opposite direction about the stator axis (7), wherein protective sleeves (11) are provided in the stator grooves (5) of the laminated core (3) in the region of the turned first stator partial cores (3.1), said protective sleeves protecting the stator winding (6) from being damaged by the turned first stator partial cores (3.1) and, in particular, being electrically insulated, characterized in that at least one of the protective sleeves (11) has at least one collar (12) which is angled relative to a groove section (11.1) of the protective sleeve (11) and which is provided for axially supporting against one of the stator teeth (4) of one of the first stator partial cores (3.1).
H02K 3/34 - Enroulements caractérisés par la configuration, la forme ou la réalisation de l'isolement entre conducteurs ou entre conducteur et noyau, p. ex. isolement d'encoches
4.
METHOD FOR OPERATING A GYROSCOPE SENSOR SYSTEM AND GYROSCOPE SENSOR SYSTEM
A computer-implemented method for operating a gyroscope sensor system. The method includes: receiving sensor values of a gyroscope sensor of the gyroscope sensor system; ascertaining an angular rate of the gyroscope sensor by applying a Kalman filter to the sensor values of the gyroscope sensor; and ascertaining, by a calibration algorithm, a gyroscope offset of the gyroscope sensor based on the angular rate of the gyroscope sensor ascertained by the Kalman filter. A gyroscope sensor system is also described.
G01C 25/00 - Fabrication, étalonnage, nettoyage ou réparation des instruments ou des dispositifs mentionnés dans les autres groupes de la présente sous-classe
G01C 19/32 - Moyens d'indication ou d'enregistrement spécialement adaptés pour les gyroscopes rotatifs
A transmission device for an SPI communication. The device includes: a control unit; a storage unit; a DMA controller; and an SPI module. The control unit is set up to configure an information technology connection between the DMA controller and the SPI module by virtue of a respectively corresponding DMA channel being assigned to a respective SPI transmission channel provided in the SPI module, to configure an information technology connection between the storage unit and the DMA controller by virtue of a respectively corresponding transmission buffer in the storage unit being assigned to each DMA channel that is assigned to an SPI transmission channel, to write a transmission dataset that is to be transmitted by means of the transmission device to a transmission buffer of the storage unit, and to initiate transmission of the transmission dataset with output of a transmission request to the SPI module.
G06F 13/42 - Protocole de transfert pour bus, p. ex. liaisonSynchronisation
G06F 13/28 - Gestion de demandes d'interconnexion ou de transfert pour l'accès au bus d'entrée/sortie utilisant le transfert par rafale, p. ex. acces direct à la mémoire, vol de cycle
A vehicle, in particular a motor vehicle, is disclosed including at least one steerable vehicle axle, which provides an increased wheel steering angle setting range, in particular with a maximum wheel steering angle of more than 40°, including a steering system that is operatively connected to the steerable vehicle axle for providing steering functionality, including a braking system for providing a braking functionality, and including an electrical and/or electronic brake function unit. The brake function unit has at least one brake control function which is intended to at least partially restrict the braking functionality during a steering operation in which a vehicle speed of the vehicle is below a limit speed. The brake function unit has at least one activation function which is intended to activate the brake control function only when a wheel steering angle limit is exceeded.
A method for controlling a robot device to insert a first object into a second object. The method includes: picking up the first object using a gripping tool of the robot device; moving the first object into the vicinity of the second object; capturing an image; ascertaining, using the and/or another image, a first transformation, which is a transformation between a coordinate system of the first object and a coordinate system of the gripping tool; ascertaining a second transformation by inputting the image as an input and the first transformation as a condition into a conditional neural network, wherein the second transformation specifies a transformation between the coordinate system of the gripping tool and a coordinate system of the second object; ascertaining, using the second transformation, a robot trajectory for inserting the first object into the second object; and controlling the robot device.
A method for training a driving policy for autonomous vehicles. The method includes: pre-training the driving policy in a first stage using one of the following techniques: i) Reinforcement Learning (RL) with a hand-crafted reward function, or ii) behavior cloning from expert demonstrations; storing intermediate results from the first stage, including: i) rollouts generated by the policy, and/or ii) model weights of the pre-trained policy; applying Inverse Reinforcement Learning (IRL), comprising: i) learning a reward model from expert demonstrations, and/or ii) fine-tuning the pre-trained policy from the first stage with RL under the learned reward model; characterized in that the stored intermediate results of the first stage are utilized during the secondary stage, comprising: i) using the stored rollouts to augment the expert demonstration dataset, and ii) reusing the stored model weights to initialize the policy and the reward model.
A method for ascertaining at least one parameter of a protective mass of a pressure sensor configured to measure a fluid pressure. A method for compensating for an acceleration cross-sensitivity of the pressure sensor is also described.
G01L 19/00 - Détails ou accessoires des appareils pour la mesure de la pression permanente ou quasi permanente d'un milieu fluent dans la mesure où ces détails ou accessoires ne sont pas particuliers à des types particuliers de manomètres
G01L 19/06 - Moyens pour empêcher la surcharge ou l'influence délétère du milieu à mesurer sur le dispositif de mesure ou vice versa
10.
METHOD FOR GENERATING A MAP REPRESENTATION FOR A VEHICLE
A computer-implemented method for generating a map representation for a vehicle. The method includes: receiving environmental sensor data of at least one environmental sensor of the vehicle by an onboard map generation system, the environmental sensor data at least partially representing the environment of the vehicle; receiving map data of an electronic road map by the on-board map generation system, the map data at least partially representing the traffic infrastructure within the environment of the vehicle, and the map data includes landmark information and/or planning information regarding average traffic behavior of road users in relation to the traffic infrastructure within the environment; and generating the map representation of the environment of the vehicle based on the environmental sensor data and the landmark information and/or planning information of the map data by the onboard map generation system, wherein the map representation includes the landmark information and/or planning information.
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
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 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
11.
DEVICE AND A METHOD FOR DETERMINING A CATEGORY OF A QUALITY OF A WIRELESS COMMUNICATIONS CHANNEL
A device and a method for determining a category of a quality of a wireless communications channel. The method includes measuring a time course of an activity on the wireless communications channel, in particular of the power received on the wireless communications channel, and mapping the time course of the activity with a model to the category, wherein the model is configured for mapping the time course of the activity to the category.
A method is for comparing a set of data elements. The method includes subdividing the set of data elements to a plurality of datasets. A data element of the set of data elements that is included in a dataset of the plurality of datasets is a sample from an unknown distribution. The method further includes transforming the datasets of the plurality of datasets to a joint feature space using a mapping. The datasets in the joint feature space are modeled by probabilistic models approximating the unknown distributions in order to derive approximated distributions. The method also includes performing a comparison of the datasets in a probability space by comparing the approximated distributions regarding similarity.
A method is for calibrating a camera system for a motor vehicle. The camera system includes at least one camera. A target object includes a known arrangement of circular markers arranged in multiple rows and columns of a marker grid. A digital image of the target object is captured using the camera. Correction values for calibration of the camera are determined according to image analysis as a function of the captured image and the known arrangement of the markers. The method includes examining the image for the presence of circular marker candidates and determining the closest neighboring markers to the captured marker candidates in the image. The method further includes determining vertical and horizontal axes of a marker candidate grid as a function of the determined neighboring markers, and identifying the marker candidates as a function of their position in the marker candidate grid.
A method, an apparatus, a controller, a vehicle, and a program product for generating a map are disclosed. The method includes (i) determining target view features corresponding to the environment based on a set of images related to the environment surrounding the vehicle, and (ii) determining initialization features for generating a second map based on map information from a first map of the environment, wherein the accuracy of the first map is lower than that of the second map and/or the first map contains less information than the second map. The method further includes generating map features for the second map based on the target view features and the initialization features. Utilized is a first map with low precision or less information for the initialization features of a second map, thereby reducing optimization time when generating the second map, enabling the generation of corresponding map information even when image data is missing, and resulting in a more accurate second map due to the constraints of the map information of the first map.
A computer-implemented method for training a perception system for a vehicle. The method includes: providing a first training dataset, wherein the first training dataset comprises unlabeled environmental sensor data; executing a first training step of a map prediction module of the perception system to generate a map representation of the environment of the vehicle based on the environmental sensor data of the first training dataset; providing a second training dataset, wherein the second training dataset comprises labeled environmental sensor data; and executing a second training step of the map prediction module of the perception system pretrained in the first training step, to generate the map representation of the environment based on the labeled environmental sensor data of the second training dataset, wherein the generation of the map representation is designed as an onboard map generation.
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 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
16.
CONTROL DEVICE AND METHOD FOR OPERATING AN EXTERNAL POWER BRAKE SYSTEM OF A VEHICLE
A control device for an external power brake system of a vehicle. An external power brake system, in particular an axle brake module, for a vehicle is also described. A method for operating an external power brake system of a vehicle is also described.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissanceSystèmes de freins incorporant ces moyens de transmission, p. ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
17.
METHOD FOR GENERATING A MAP REPRESENTATION FOR A VEHICLE
A computer-implemented method for generating a map representation for a vehicle. The method includes: receiving, using an onboard map generation system, environmental sensor data of at least one environmental sensor of the vehicle, wherein the environmental sensor data at least partially depict an environment of the vehicle; receiving map data of an electronic road map using the onboard map generation system, wherein the map data at least partially depict a traffic infrastructure within the environment of the vehicle, and wherein the map data include behavioral information regarding average traffic behavior of road users in relation to the traffic infrastructure within the environment of the vehicle; and generating, using the onboard map generation system, the map representation of the environment of the vehicle based on the environmental sensor data and the behavioral information of the map data, wherein the map representation includes the behavioral information.
G01C 21/00 - NavigationInstruments de navigation non prévus dans les groupes
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 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
A cam-driven valve assembly includes a valve housing that supports an array of sliding-gate fluid valves to control the flow of fluid therethrough. The assembly includes a plurality of cams supported on a cam shaft. Each cam includes a pair of cam discs that define an inner cam track that is disposed internally with respect to an outer surface of the cam and an outer cam track that is disposed on the outer surface of the cam. The inner cam track is configured to engage with the valve body of a first one of the valves, and the outer cam track is configured to engage with the valve body of a second one of the valves, whereby the cam is capable of moving the valve body of both the first and second one of the valves upon rotation of the cam shaft.
F16K 31/524 - Moyens mécaniques d'actionnement à manivelle, excentrique ou came à came
F16K 11/22 - Soupapes ou clapets à voies multiples, p. ex. clapets mélangeursRaccords de tuyauteries comportant de tels clapets ou soupapesAménagement d'obturateurs et de voies d'écoulement spécialement conçu pour mélanger les fluides dont plusieurs éléments de fermeture ne se déplacent pas comme un tout actionnés par des organes de commande distincts chacun étant propre à une soupape, p. ex. conjugués pour former clapet à voies multiples
19.
ACTUATOR ARRANGEMENT AND VEHICLE ASSEMBLY WITH SUCH AN ACTUATOR ARRANGEMENT
An actuator arrangement to be fastened to a unit. The actuator arrangement includes an electromagnetic actuator having at least one electrical coil and one armature which is mounted displaceably between a first position and a second position inside the coil, wherein the armature can be moved from the first position to the second position by means of energizing the electrical coil, a control device for controlling the electromagnetic actuator, and a fastener for fastening the electromagnetic actuator to the uni. The control device is arranged on the fastener. A vehicle assembly, including at least one such actuator arrangement and a unit, is also described.
A system and method of active brake control of an offroad vehicle, such as a snowmobile, having a tether port in electrical connection with a riding tether to indicate an occupancy of a rider for the vehicle. When the riding tether becomes disconnected from the tether port, a brake is applied until the measured velocity of the propulsion system—such as a tread—is measured to be at or below a threshold value and a validation cycle operation is completed to formally disengage and reengage a prime mover of the vehicle.
B60T 7/12 - 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
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
B62M 27/02 - Dispositifs de propulsion pour traîneaux ou véhicules similaires entraînés par moteur
A cam-driven valve assembly includes a valve housing that defines a plurality of fluid passageways and supports an array of sliding-gate fluid valves in the fluid passageways to control the flow of fluid therethrough. The assembly includes a plurality of cams supported on a cam shaft. The cam shaft is arranged so that each cam is associated with a corresponding sliding-gate valve. Rotation of the cam shaft results in actuation of the valves via the cams. Each sliding-gate fluid valve has a movable plate that is connected to a cam via a leg that protrudes toward the cam shaft, the leg terminating in a cam follower that is mechanically connected to one of the cams. The leg is constrained to move within the plane by at least one of the guide teeth.
F16K 3/18 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation planesGarnitures d'étanchéité à cet effet avec dispositions particulières pour tenir écartées les faces d'obturation ou pour les presser l'une contre l'autre du fait du mouvement des éléments de fermeture
F16K 3/02 - Robinets-vannes ou tiroirs, c.-à-d. dispositifs obturateurs dont l'élément de fermeture glisse le long d'un siège pour l'ouverture ou la fermeture à faces d'obturation planesGarnitures d'étanchéité à cet effet
F16K 31/524 - Moyens mécaniques d'actionnement à manivelle, excentrique ou came à came
22.
SYSTEM AND METHOD WITH MACHINE LEARNING FRAMEWORK FOR SYSTEM FORENSICS
A computer-implemented method and system relate to performing a task in a time series domain using different modalities of time series information. Time series data is received and includes numerical data for a set of channels. A digital image is generated and displays a set of graphical representations of the time series data. A tokenizer generates time series embeddings using the time series data in a channel-independent manner to preserve local semantic information. An image encoder generates image embeddings using the digital image, thereby capturing global context and cross-channel dependencies of the time series data. A pretrained large language model (LLM) generates semantic embeddings based on at least the time series embeddings and the image embeddings. At least one task head performs the task and generates output data for the task using the semantic embeddings. The task may include classification, anomaly detection, forecasting, imputation, clustering, etc.
BOSCH GLOBAL SOFTWARE TECHNOLOGIES PRIVATE LIMITED (Inde)
Inventeur(s)
Parmar, Manojkumar Somabhai
Kulkarni, Pavan
Yuvaraj, Govindarajulu
Abrégé
A processor adapted to detect a poisoned input from an input to be fed to an AI model and a training method thereof is disclosed. The processor is configured to record the behavior of the AI model in response to a set of pre-determined poisoned samples. The processor performs a vulnerability assessment based on the recorded behavior which is used to train a classifier model within the processor. Vulnerability assessment includes determining a threshold of poisoning for which the AI model misclassifies an input. During training the classifier is trained to identify a poisoned input based on feature values, feature distributions, and metadata of the set of pre-determined poisoned input.
G06F 21/57 - Certification ou préservation de plates-formes informatiques fiables, p. ex. démarrages ou arrêts sécurisés, suivis de version, contrôles de logiciel système, mises à jour sécurisées ou évaluation de vulnérabilité
A method for detecting a change in status in an underwater system, a computer unit and a computer program for carrying out the method, and an underwater system are disclosed. The underwater system includes a plurality of underwater devices, each including at least one actuator and at least one vibration sensor. The method includes (i) receiving a signal of the vibration sensor from at least one of the plurality of underwater devices, (ii) comparing the received signal with a reference signal of the vibration sensor for the at least one underwater device, (iii) determining a deviation between the reference signal and the received signal, and (iv) detecting a change in status in the underwater system as a function of the determined deviation.
Stator of an electric machine, comprising a stator laminated core on which stator teeth are provided and which comprises laminations with lamination teeth, wherein the stator laminated core comprises laminations on each of which a leadthrough opening is provided for forming a stator insertion hole for inserting a connecting element, characterized in that—first laminations (6.1) are provided, the leadthrough openings (9) of the first laminations being aligned in the circumferential direction in each case relative to the tooth pole center (8m) of the closest lamination tooth (8) of the respective first lamination (6.1) in a first relative alignment (12),—second laminations (6.2) are provided, the leadthrough openings (9) of the second laminations being aligned in the circumferential direction in each case relative to the tooth pole center (8m) of the closest lamination tooth (8) of the respective second lamination (6.2) in a second relative alignment (13), wherein the first and second relative alignment (12, 13) are opposite each other in the circumferential direction,—the first and second laminations (6.1, 6.2) are arranged in at least one rotation group (15) comprising at least two of the first laminations (6.1) and at least one second lamination (6.2) arranged between the first laminations (6.1),—the connecting elements (11) are alignment elements which can be inserted into the respective stator insertion hole (10) for generating opposite rotation of the laminations (6.1, 6.2) of the respective rotation group (15).
H02K 1/16 - Noyaux statoriques à encoches pour enroulements
H02K 1/18 - Moyens de montage ou de fixation des parties magnétiques fixes sur ou aux structures constituant le stator
H02K 3/24 - Enroulements caractérisés par la configuration, la forme ou le genre de construction du conducteur, p. ex. avec des conducteurs en barre avec des canaux ou des conduits pour un agent de refroidissement entre les conducteurs
H02K 9/19 - Dispositions de refroidissement ou de ventilation pour machines avec enveloppe fermée et circuit fermé de refroidissement utilisant un agent de refroidissement liquide, p. ex. de l'huile
H02K 15/085 - Exécution des enroulements par pose des conducteurs dans ou autour des parties formant le noyau par pose des conducteurs dans des stators encochés
26.
RADAR DEVICE AND METHOD FOR ANALYZING RADAR MEASUREMENT SIGNALS FROM A RADAR DEVICE
A radar device. The radar device includes a plurality of radar units, wherein each radar unit is designed to generate and emit a radar measurement signal, and wherein a computing device is configured to analyze the radar measurement signals from the radar units in combination, and wherein the computing device is configured to make a selection among the radar measurement signals from the radar units during combined analysis of the radar measurement signals.
A method for manufacturing a microelectromechanical component. A carrier substrate having a first surface is provided. An insulation layer is applied to the first surface before a first silicon layer grows on the insulation layer. The first silicon layer is structured in order to form at least two first peripherally extending trenches in the first silicon layer The first trenches extend through the first silicon layer (150e) at least in places. The first silicon layer is passivated, wherein the first trenches are filled and a first passivation layer forms on a side facing away from the first surface. The first passivation layer is structured. A first peripherally extending sacrificial region is formed in the first silicon layer between the first trenches and the first sacrificial region is free of the first passivation layer, at least in places, on a side facing away from the carrier substrate.
Rolled material (10), in particular rolled material (10) for a gas diffusion layer or a membrane coated with a catalyst, for a continuous processing procedure for producing an electrochemical energy converter, comprising a roll start (12) and a roll end (14); a start information code (16) for providing information (18) regarding the rolled material (10) for the processing procedure at the roll start (12); an end code (20) for terminating the processing procedure at the roll end (14); at least one fault location (22) in and/or on the rolled material (10), wherein a start-of-fault code (24) is provided at the start of the at least one fault location (22), and an end-of-fault code (26) is provided at the end of the at least one fault location (22).
An object of the invention is to obtain a control device and a control method capable of appropriately supporting the rider's driving of a lean vehicle.
An object of the invention is to obtain a control device and a control method capable of appropriately supporting the rider's driving of a lean vehicle.
A control method for a lean vehicle (1) includes: allowing an acquisition section of a control device (20) to acquire travel locus information corresponding to information of a travel locus of the lean vehicle (1) and occupied road width information corresponding to information of a road width occupied by the traveling of the lean vehicle (1); allowing a setting section of the control device (20) to set a reference region on the basis of the travel locus information and the occupied road width information; and allowing an execution section of the control device (20) to execute a rider support operation for supporting the adjustment of a positional relationship between the lean vehicle (1) and a positional relationship adjustment target, wherein the execution section executes a first determination of determining whether a position of at least one object is included in the reference region and sets the positional relationship adjustment target on the basis of the determination result of the first determination, and wherein the acquisition section sets the occupied road width information for setting the reference region used in the first determination on the basis of traveling state information of the lean vehicle (1).
A method of controlling a technical system includes (i) providing a textual description of a behavior of a technical system to a large language model (LLM) with the request to output an output having an indication of states of the technical system and an indication of conditions for the states regarding input parameters of the technical system, which indicate for which configuration of the input variables is the technical system in a respective state of the states, (ii) checking whether the output of the LLM satisfies a criterion for completeness and/or consistency and controlling the technical system according to the output, if it meets the criterion, and (iii) in response to the output of the LLM not satisfying the criterion, requesting the LLM one or more times to improve the output until the corrected output satisfies the criterion and controlling the technical system according to the corrected output.
A method for creating a digital road map. The method includes: receiving environmental data which describe an environment of a motor vehicle; providing the environmental data to a vision large language model comprising a large language model; processing the environmental data using the vision large language model to ascertain a global language context prior about the environment; outputting the global language context prior using the vision large language model; and creating the digital road map based on the environmental data and based on the output global language context prior. A method for training an artificial neural network, a method for creating a digital road map, a device, a computer program, and a machine-readable storage medium, are also described.
A method for checking data of a technical system in the course of a performance of a software service. The method includes: receiving the data of the technical system in encrypted form by an external data processing device, wherein the data are provided for the execution of the software service; providing metadata by the external data processing device, wherein the metadata characterize a transmission of the technical system; transmitting the provided metadata to a validation module; initiating a validation of the data with regard to consistency and/or plausibility based on an analysis of the provided metadata by the validation module; initiating a performance of at least one measure according to a result of the validation by the validation module, wherein the at least one measure, in the case in which the validation indicates that the data are consistent and/or plausible, includes forwarding the data to the software service.
A method for creating a digital road map. The method includes: receiving environmental data which represent an environment of a motor vehicle; processing the environmental data to extract at least one BEV feature from the environment; receiving input data representing one or more layers of a digital map of the motor vehicle's environment, wherein the one or more layers each comprise information about the motor vehicle's environment, processing the input data to extract, from the information, at least one further BEV feature from the environment; creating the digital road map on the basis of the at least one BEV feature extracted from the environmental data and the at least one further BEV feature extracted from the information. A device, a computer program, and a machine-readable storage medium, are also described.
A method is for behavior planning for an at least partially automated ego vehicle in a traffic scene, in which a current state of the traffic scene is captured and mapped to an initial state in a latent space. The method includes starting from the initial state, a tree structure of a plurality of state sequences in the latent space is generated by generating at least one subsequent state of the tree structure for n successive time steps, each starting from a starting state that the at least one subsequent state of the tree structure is generated. The method also includes determining, for the starting state, a multimodal behavior policy for the ego vehicle and a starting value of the starting state, and selecting a selected behavior option from the multimodal behavior policy and determining a reward for selecting the selecting behavior option in the starting state.
B60W 50/00 - Détails des systèmes d'aide à la conduite des véhicules routiers qui ne sont pas liés à la commande d'un sous-ensemble particulier
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
35.
PRODUCTION METHOD FOR AN OPTOELECTRONIC ELEMENT AND CORRESPONDING OPTOELECTRONIC ELEMENT
A production method for an optoelectronic element and a corresponding optoelectronic element. The production method includes: providing a first wafer substrate having a first front side and a first rear side, wherein a plurality of optical metamaterial components is provided in or on the first wafer substrate; providing a second wafer substrate having a second front side and a second rear side, wherein a plurality of optical signal-processing components is provided in or on the second wafer substrate; wafer bonding the first rear side to the second front side in such a way that at least one associated optical metamaterial component is optically functionally assigned to each optical signal-processing component; and singulating the bonded first wafer substrate and second wafer substrate into a plurality of chips of optoelectronic elements, which in each case have an optical signal-processing component and at least one associated optical metamaterial component.
A computer-implemented method for generating a map representation for a vehicle. The method includes: reception by an onboard map generation system of environmental sensor data of at least one environmental sensor of the vehicle, wherein the environmental sensor data at least partially represent an environment of the vehicle; ascertainment by the onboard map generation system of current behavioral information regarding a current average behavior of other road users in relation to traffic infrastructure in the vicinity of the vehicle on the basis of the environmental sensor data; and generation by the onboard map generation system of the map representation of the environment of the vehicle based on the environmental sensor data and the current behavioral information, wherein the map representation includes the behavioral information.
A computer-implemented method for generating a map representation for a vehicle. The method includes: receiving environmental sensor data of at least one environmental sensor of the vehicle by means of an onboard map generation system, wherein the environmental sensor data at least partially represent an environment of the vehicle; receiving map data of an electronic road map by means of the onboard map generation system, wherein the map data at least partially represent a traffic infrastructure within the environment of the vehicle, and wherein the map data are based on radar data; and generating the map representation of the environment of the vehicle based on the environmental sensor data and the map data using the onboard map generation system.
A method for operating an electrochemical device, in particular a fuel cell device. In at least one method step, at least one operating parameter and at least one further operating parameter, which is different from the operating parameter, are measured for open-loop or closed-loop control of the electrochemical device, and wherein, in at least one method step, it is determined that a steady operating state of the electrochemical device has been reached. A time profile of an, in particular individual, operating characteristic variable combining the at least one operating parameter and the at least one further operating parameter is evaluated in order to identify that the steady operating state has been reached.
H01M 8/04992 - Procédés de commande des éléments à combustible ou des systèmes d’éléments à combustible caractérisés par la mise en œuvre d’algorithmes mathématiques ou de calcul, p. ex. les boucles de commande de rétroaction, la logique floue, les réseaux neuronaux ou l’intelligence artificielle
39.
Method for Training a Machine Learning Algorithm to Assign a Confidence Value to Each of a Plurality of Object Detection Results
A method is for training a machine-learning algorithm to assign a confidence value to each of a plurality of object detection results. The method includes providing training data for training the machine-learning algorithm. The training data includes a plurality of object detection results. The plurality of object detection results respectively denote the same object. Each of the plurality of object detection results is based on a different combination of object detections generated based on sensor data from at least two different sensors, as well as ground truth information regarding the object.
A system may include an independent vehicle system with at least one component and a permanent power source for providing power to the at least one component, the permanent power source having a useful life expectancy greater than or equal to a predetermined useful life expectancy of the at least one component.
B60R 16/033 - Circuits électriques ou circuits de fluides spécialement adaptés aux véhicules et non prévus ailleursAgencement des éléments des circuits électriques ou des circuits de fluides spécialement adapté aux véhicules et non prévu ailleurs électriques pour l'alimentation des sous-systèmes du véhicule en énergie électrique caractérisé par l'utilisation de cellules électriques ou de batteries
G21H 1/00 - Dispositions pour obtenir de l'énergie électrique à partir de sources radioactives, p. ex. d'isotopes radioactifs
METHOD FOR ASCERTAINING AT LEAST ONE DEGREE OF FREEDOM OF A CAMERA, COMPUTER PROGRAM, MACHINE-READABLE STORAGE MEDIUM, AND ELECTRONIC CONTROL UNIT OR AUTOMATION ARRANGEMENT
A method for ascertaining at least one degree of freedom of a camera relative to a code arrangement from a camera image of the camera. The code arrangement includes a dot raster with a plurality of base symbol. A coarse position of the base symbols is encoded in the code arrangement. The base symbols define a first and a second main direction, independent of the first, along the dot raster. The camera image defines a coordinate system. A coarse position of a base symbol in the coordinate system of the code arrangement in the plane of the code arrangement is ascertained from the camera image. A reference point is arranged in the camera image. First and second function arguments are determined based on the axis intersection point functions such that the reference point forms the first and the second axis intersection point.
The invention provides a control device and a control method that can improve safety of a lean vehicle.
The invention provides a control device and a control method that can improve safety of a lean vehicle.
In a control device (20) and a control method according to the invention, an execution section of the control device (20) executes a positional relationship adjustment operation that adjusts a positional relationship between the lean vehicle (1) and a target so that the positional relationship becomes a target positional relationship based on surrounding environment information of the lean vehicle (1), and the execution section sequentially executes, in the positional relationship adjustment operation, a stop phase in which the lean vehicle (1) is automatically decelerated and stopped, and a start phase in which the lean vehicle (1) is caused to perform automatic start when a start trigger signal is acquired, and changes the start phase based on start resistance information.
Electrochemical stack (1) comprising a plurality of electrochemical cells (2) that are oriented horizontally and arranged between a top plate (4) and a bottom plate (3) of the stack (1), wherein the top plate (4) and the bottom plate (3) are tensioned against one another by a tensioning device (5). At least one port is configured on the top plate (4) for supplying or discharging gaseous and/or liquid media to or from the electrochemical cells (2). The top plate (4) comprises suspension elements (17) configured to fasten the electrochemical stack (1) to a frame structure (15), wherein the bottom plate (3) is freely suspended. The mounting assembly for mounting the electrochemical stack comprises a frame structure (15) on which the electrochemical stack (1) rests with its suspension elements (17), such that the bottom plate (3) is freely suspended and the electrochemical cells (2) are oriented horizontally.
The present invention describes a low-inductive DC circuit (1) between a circuit breaker (2) and a passive electrical component (3). The low-inductive DC circuit (1) comprises a DC+ rail (11), a DC− rail (12), and an insulation foil (15) disposed between the DC+ rail (11) and the DC− rail (12). The low-inductive DC circuit (1) is at least partially cast with a gel (4).
A method for monitoring the moisture level inside a closed housing of an active module includes (i) after cold starting the active module, detecting a variation over time of a temperature and a moisture level of a gas inside the housing during a predetermined cold-starting phase, (ii) providing an ambient temperature at the time of the cold starting of the active module, and (iii) depending on the detected variations of the temperature and the moisture level and depending on the ambient temperature and with the aid of a data-based dew-point model provided, signaling an excessively high moisture level inside the housing, wherein the data-based dew-point model is trained such that, depending on the variations of the temperature and the moisture level, it will give a maximum dew-point temperature or, in particular depending on an ambient temperature at the beginning of the cold-starting phase, it will give an indication of a possible instance of the temperature being below a maximum dew-point temperature.
G01N 25/68 - Recherche ou analyse des matériaux par l'utilisation de moyens thermiques en recherchant la teneur en eau en recherchant le point de rosée par variation de la température d'une surface à condensation
G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe
G01M 3/00 - Examen de l'étanchéité des structures ou ouvrages vis-à-vis d'un fluide
G08B 21/20 - Alarmes de situation réagissant à l'humidité
A rotary laser includes a laser housing in which a laser unit is arranged and having a leveling unit with at least one inclination sensor for determining an orientation of the laser unit relative to a reference surface. An inclination sensor module housing with an interior receptacle is associated with the at least one inclination sensor. A tube level provided for determining an alignment of the laser unit is fixed in the interior receptacle by way of an adhesive bond.
A rotary laser includes a housing, in which a laser unit and a leveling unit are arranged, wherein the leveling unit comprises at least one tilt sensor for determining a respective orientation of an axis associated with the laser unit relative to the housing and at least one tilt adjustment unit for adjusting a specified target tilt of the associated axis relative to the housing. An operating unit is provided with an input unit and a display unit. The display unit is configured, in a first operating mode of the rotary laser, to visualize the specified target tilt of the associated axis in a first display mode, in particular in a first color.
A rotating laser has a housing, in which a housing-fixed base plate is arranged at a predefined distance from a carrier plate. A laser assembly is assigned to the carrier plate. An overload protection device for protecting the laser assembly in the event of an overload is provided.
A measured value acquisition device for an inductive sensor arrangement including a circuit carrier including (i) an exciter structure, and (ii) at least two receiver structures. The at least two receiver structures are arranged adjacent to one another and have different lengths. Each receiver structure of the at least two receiver structures includes at least two receiver coils with at least one winding. The exciter structure includes an exciter coil with at least one winding. The at least one winding of the exciter coil encloses the at least two receiver coils of the at least two receiver structures. A contour path of the exciter coil defines an offset based on the different lengths of the at least two receiver coils of the at least two receiver structures.
G01D 5/20 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens électriques ou magnétiques influençant la valeur d'un courant ou d'une tension en faisant varier l'inductance, p. ex. une armature mobile
50.
METHOD FOR ASCERTAINING THE RELIABILITY OF A COMPONENT
G06F 30/27 - Optimisation, vérification ou simulation de l’objet conçu utilisant l’apprentissage automatique, p. ex. l’intelligence artificielle, les réseaux neuronaux, les machines à support de vecteur [MSV] ou l’apprentissage d’un modèle
51.
METHOD FOR DETECTING TUNING MEASURES ON AN INTERNAL COMBUSTION ENGINE, COMPUTER PROGRAM PRODUCT, AND CONTROL UNIT
A method for detecting tuning measures on an internal combustion engine. In the method, a first actual curve of a first quantity is recorded or ascertained depending on a reference quantity, and a second actual curve of at least one second quantity is recorded or ascertained depending on the reference quantity. A first target curve of the first quantity is provided depending on the reference quantity. A second target curve of the at least one second quantity is provided depending on the reference quantity. A tuning measure influencing the reference quantity is inferred if both the first actual curve deviates from the first target curve and the second actual curve deviates from the second target curve.
F02D 41/38 - Commande de l'injection de combustible du type à haute pression
F02D 41/14 - Dispositions de circuits pour produire des signaux de commande introduisant des corrections à boucle fermée
F02D 41/26 - Commande électrique de l'alimentation en mélange combustible ou en ses constituants caractérisée par l'utilisation de moyens numériques utilisant des calculateurs, p. ex. microprocesseurs
52.
Rotating Laser having at Least One Inclination Sensor
A rotating laser includes a housing, in which a drive unit having a stator and a rotor for rotatably driving a spindle is arranged. The stator includes a carrier tube that is arranged on a carrier plate pivotable relative to the housing. At least one inclination sensor for detecting an inclination of the carrier plate is arranged in the housing. A laser unit having a laser diode is provided, wherein the laser diode is arranged at least in sections in the carrier tube. The at least one inclination sensor is arranged on an upper side of the carrier plate facing away from the laser diode. A plurality of joining surfaces is provided for plan-parallel and/or concentric arrangement of the carrier plate, the stator, and the at least one inclination sensor relative to one another.
G01C 15/00 - Instruments de géodésie ou accessoires non prévus dans les groupes
G01C 9/34 - Mesure de l'inclinaison, p. ex. par clinomètres, par niveaux en utilisant des liquides dans des récipients fermés partiellement remplis de liquide de façon à laisser une bulle de gaz du type tubulaire, c.-à-d. pour indiquer l'horizontalité dans une seule direction
A rotating laser includes a housing in which a drive unit for rotatably driving a spindle is arranged for rotation of a laser beam. A beam deflector for deflecting the laser beam is arranged on the spindle. The spindle includes a holder that has at least two receiving elements which form a receptacle in which the beam deflector is receivable. The at least two receiving elements are configured to mechanically fix the beam deflector in the receptacle.
A containerized hydrogen pumping module includes a base portion, and a component portion housing. The component portion housing includes an electronics compartment housing, a hydraulic compartment housing, and a hydrogen compartment housing. A main shipping assembly includes the base portion, the electronics compartment housing, the hydraulic compartment housing, and at least a portion of the hydrogen compartment housing. The main shipping assembly is configured to, in an assembled state, not exceed outer dimensions of a high-cube container.
A laser unit for a rotary laser, which has a drive unit for the purpose of rotating a spindle for the rotary drive of a laser beam, is disclosed. A beam deflector for deflecting the laser beam is arranged on the spindle. The drive unit has a stator with a carrier tube and a rotor for the rotary drive of the spindle. The laser unit has a laser diode holder that can be arranged at least in sections within the carrier tube. The laser diode holder has a tubular base body with an interior receptacle in which a laser diode is arranged. The tubular base body of the laser diode holder has a circumferential collar which, in the circumferential direction of the laser diode holder, has at least two radial extensions for a detachable connection to a press-fitting device for press-fitting the laser diode holder into the carrier tube.
A hydrostatic rotary machine includes a stator and a rotor, which are coaxial with an axis of rotation and rotatable relative to one another, a plurality of pistons linearly movably received in the rotor, and a cam track arranged on a separate cam ring in a main body of the stator surrounding the rotor. A plurality of pins are fixedly received in a respective assigned first recess in the main body, and the pins each engage in a corresponding second recess arranged radially outside on the cam ring. The cam ring has first and second end faces, which point in opposite directions with respect to the axis of rotation. The second recesses are each formed as a groove extending in the direction of the axis of rotation, and all of the grooves are open towards the first end face and open radially outward with respect to the axis of rotation.
F03C 1/30 - Cames spécialement adaptées à ces machines motrices
F03C 1/047 - Machines motrices à liquide à pistons alternatifs avec des cylindres multiples et caractérisées par le nombre ou la disposition des cylindres avec cylindres disposés en étoile ou en éventail les moyens coopérant avec un élément actionné aux extrémités extérieures des cylindres
57.
Hydrostatic Rotary Machine Having Counting Apertures on a Second Brake Disc
A hydrostatic rotary machine has coaxial inner and outer elements, one of which is a rotor and the other of which is a stator. A brake includes a plurality of first brake discs and a plurality of second brake discs arranged alternately along the axis of rotation. The first brake discs are connected rotationally fixed relative to the axis of rotation with the outer element, and the second brake discs are connected rotationally fixed relative to the axis of rotation with the inner element. A plurality of counting apertures, formed by at least one second brake disc, are arranged on the inner element distributed around the axis of rotation. A sensor is received in the outer element and is arranged opposite the counting apertures such that a rotation of the rotor results in a signal change at the sensor.
A method is disclosed for congruently aligning an axis of rotation of a spindle of a rotary laser with a laser axis of a laser beam generated by a laser diode of a laser unit of the rotary laser. The rotary laser has a drive unit with a stator and a rotor. The stator has a carrier tube in which the spindle is rotatably mounted and in which a laser diode holder associated with the laser diode is arranged. An installation-related tilt and/or lateral offset of the laser diode holder in the carrier tube causes a tilt and/or lateral offset of the laser axis of the laser beam relative to the axis of rotation of the spindle. The method includes (i) measuring the laser axis to determine any tilt and/or lateral offset of the laser axis relative to the axis of rotation, and (ii) if there is a tilt and/or lateral offset of the laser axis relative to the axis of rotation, performing an adjustment turning of at least one surface associated with the carrier tube to compensate for the tilt and/or lateral offset.
A rotary laser includes a housing in which, for the purpose of rotating a laser beam, a drive unit with a stator and a rotor for the rotating drive of a spindle is arranged. A determination unit is associated with the spindle, which has a toothed disc and a photointerrupter, wherein the toothed disc has teeth distributed in the circumferential direction and a receptacle for accommodating a magnetic disc. The photointerrupter is provided for determining a relative change in the angular position of the spindle.
G01D 5/30 - Moyens mécaniques pour le transfert de la grandeur de sortie d'un organe sensibleMoyens pour convertir la grandeur de sortie d'un organe sensible en une autre variable, lorsque la forme ou la nature de l'organe sensible n'imposent pas un moyen de conversion déterminéTransducteurs non spécialement adaptés à une variable particulière utilisant des moyens optiques, c.-à-d. utilisant de la lumière infrarouge, visible ou ultraviolette avec déviation des rayons lumineux, p. ex. pour une indication optique directe les rayons lumineux étant détectés par des cellules photo-électriques
The invention relates to a control device (160) for controlling a windshield wiper system (100), comprising a computing unit (16), a nonvolatile memory unit (18), and a programming interface (19) via which a program stored in the nonvolatile memory unit (18) can be modified. The invention also relates to a method for programming a control device (160) of this kind, wherein a programming device (200) is connected to the programming interface (19) for data transmission and the program stored in the nonvolatile memory unit (18) is modified while the control device (160) is installed in a vehicle.
A processing apparatus 18 is a processing apparatus that determines a target travel trajectory of a host vehicle 10, the processing apparatus including: an acquisition unit that acquires trajectory information indicating a standard travel trajectory, the standard travel trajectory being a travel trajectory that is generated based on information on a travel result of a plurality of vehicles and is typical in a traffic lane; and a determination unit that determines the target travel trajectory based on the trajectory information.
The present invention provides a method for operating a tank unit (1) in which a control device (SE) with sensor devices (Si) is used to ascertain a gas pressure in a gas line system (GL) and to ascertain a gas temperature in at least one or more tank vessels (TB), wherein the one or more tank vessels (TB) are connected to the gas line system (GL), wherein the control device ascertains a fill level of the tank vessels on the basis of the sensor devices only after at least one corresponding enabling criterion has been reached after a valve mechanism on the tank vessel or on a plurality of tank vessels has been opened, wherein the fill level of the respective tank vessel is ascertained from the gas temperature in the respective tank vessel and from the gas pressure of the gas line system (GL).
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
F17C 13/02 - Adaptations spéciales des dispositifs indicateurs, de mesure ou de contrôle
Techniques for training deep neural networks with 4-bit integers are described. A computer-implemented method for accelerating operations of a deep neural network includes: for each of a plurality of matrix multiplications during forward propagation, obtaining a first matrix by multiplying an activation matrix, which an input of the matrix multiplication, with a block-diagonal Hadamard transform matrix; obtaining a second matrix by multiplying a weight matrix, a transpose of which is another input of the matrix multiplication, with the block-diagonal Hadamard transform matrix; quantizing the first matrix and the second matrix into 4-bit integer matrices; obtaining a resultant matrix by multiplying the quantized first matrix and the transpose of the quantized second matrix; and dequantizing the resultant matrix to a matrix of floating-point representation.
A method of processing data associated with a communication system. The method includes: determining first information characterizing one or more communication paths to be used by a device for the communication system for transmitting first data based on at least one of: a) a service type associated with the first data, b) a quality of service associated with the first data and/or at least one communication path, c) a functional safety associated with the first data, and, optional, using the first information.
H04W 40/12 - Sélection d'itinéraire ou de voie de communication, p. ex. routage basé sur l'énergie disponible ou le chemin le plus court sur la base de la qualité d'émission ou de la qualité des canaux
H04L 45/00 - Routage ou recherche de routes de paquets dans les réseaux de commutation de données
H04L 45/302 - Détermination de la route basée sur la qualité de service [QoS] demandée
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
H04W 28/08 - Équilibrage ou répartition des charges
65.
Method and Apparatus for Training a Machine Learning System
A computer-implemented method for training a machine learning system for use in model predictive control of a technical system is disclosed. The machine learning system is configured to determine, with respect to an operating state and/or an environmental state of the technical system to be controlled, a value that characterizes a quality of said state. The method includes (i) determining a plurality of operating states and/or environmental states of the technical system to be controlled, (ii) determining a quality value of a state of the plurality of operating states and/or environmental states, wherein the quality value characterizes a quality of the state with respect to a model predictive control, and (iii) training the machine learning system through supervised training of the machine learning system, wherein the state is used as input to the machine learning system and the determined quality value is used as desired output of the machine learning system.
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
66.
ELECTRIC MACHINE HAVING A PRINTED CIRCUIT BOARD ARRANGED IN A STATOR HOUSING
Electric machine (10), in particular for adjusting movable parts in a motor vehicle, having a stator housing (22) which accommodates a stator (12) and a rotor (14), wherein the rotor (14) has a rotor shaft (16) on which a commutator (18) is arranged that is energizable by means of electrical brushes (20), and the stator housing (22) has an axial opening (24) with a circumferential edge (26) through which the rotor shaft (16) extends from the stator housing (22), wherein a printed circuit board (PCB) (30) is arranged transversely to the rotor shaft (16), and the printed circuit board (30) bears, at its peripheral region, (31) against the edge (26), and at least one microcontroller (84) is arranged on the printed circuit board (30) radially within the edge (26), in which position and rotational direction processing (85) of the rotor (14) is implemented.
H02K 13/10 - Dispositions des balais ou des collecteurs spécialement adaptées à l'amélioration de la commutation
H02K 11/00 - Association structurelle de machines dynamo-électriques à des organes électriques ou à des dispositifs de blindage, de surveillance ou de protection
H02K 11/30 - Association structurelle à des circuits de commande ou à des circuits d’entraînement
67.
METHOD FOR TRAINING A NEURAL NETWORK TO CONTROL A TECHNICAL SYSTEM
A method for training a neural network to control a technical system. The method includes ascertaining a partitioning of a control function operating on an input space into a set of first affine functions, each operating on a particular first subset of the input space; training the neural network to approximate the control function in a plurality of iterations, comprising, for each iteration: ascertaining, for each first subset, how the neural network partitions the first subset into second subsets such that it behaves like a particular second affine function on each second subset; ascertaining, for each of the second subsets, an approximation error between the neural network and the control function; ascertaining an overall approximation error between the neural network and the control function from the ascertained approximation errors; and adapting the neural network to reduce the overall approximation error.
G05B 13/02 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques
G05B 13/04 - Systèmes de commande adaptatifs, c.-à-d. systèmes se réglant eux-mêmes automatiquement pour obtenir un rendement optimal suivant un critère prédéterminé électriques impliquant l'usage de modèles ou de simulateurs
68.
METHOD, APPARATUS, ELECTRONIC DEVICE, AND PRODUCT FOR DETERMINING CIRCUIT ELEMENT LAYOUT
A method, apparatus, electronic device, and product for determining a circuit element layout are disclosed. The method includes (i) determining multiple candidate layouts for multiple circuit elements based on layout information of the multiple circuit elements in a printed circuit board, (ii) determining respective multiple wiring lengths, multiple element overlap areas, and multiple wiring congestion levels for the multiple candidate layouts, (iii) determining a target layout from the multiple candidate layouts based on the multiple wiring lengths, the multiple element overlap areas, and the multiple wiring congestion levels. In this way, by simultaneously considering wiring length, overlap area, and congestion level, a layout with good performance can be obtained, thereby avoiding subsequent manual intervention.
A method for retrieving one or more images from a set of images based on a text query. The method includes: computing a representation of the text query in a working space as a query representation; providing, for each image in the set of images, a plurality of representations in the working space as image aspect representations; determining, based at least in part on the query representation, in a predetermined manner, a set of coefficients; aggregating, for each image in the set of images, based on these coefficients, in a predetermined manner, the respective image aspect representations into a respective image representation; comparing the query representation to the image representations; and determining one or more images to be returned as result of the text query based at least in part on the outcome of this comparison.
A rotary laser includes a laser housing, in which a laser unit is arranged, and includes a leveling unit with at least one tilt sensor for determining an orientation of the laser unit with respect to a reference surface. A tilt sensor module housing is associated with the at least one tilt sensor, in which housing a tube level and an infrared emitter, as well as a light guide spaced apart from the tube level, are arranged for determining an orientation of the laser unit.
A rotating laser incudes a housing, in which a housing-fixed base plate is arranged at a predefined distance from a carrier plate on which a laser unit and a leveling unit having at least one inclination adjustment unit are arranged. The at least one inclination adjustment unit is configured to set an inclination angle of the carrier plate relative to the housing-fixed base plate. A protective element for protection in the event of an overload is assigned to the at least one inclination adjustment unit. The at least one inclination adjustment unit includes an inclination adjustment unit housing in which at least one motor having a drive spindle for displacing a plunger along a longitudinal extent of the drive spindle is arranged. The plunger bears against the housing-fixed base plate and the predefined inclination angle of the carrier plate relative to the housing-fixed base plate is settable by displacing the plunger along the longitudinal extent. The protective element is arranged within the inclination adjustment unit housing of the inclination adjustment unit.
A method for actuating an electromechanical parking brake, in particular for use in a motor vehicle. The method includes: detecting a user-side actuation request; producing a specified clamping force by moving at least one brake pad relative to a brake disc or brake drum into a holding position via a drive mechanism; activating a locking mechanism to secure the brake pad in the holding position, preferably by latching a locking pawl into a ratchet wheel; releasing, in particular gradually reducing, the clamping force provided by the drive mechanism; outputting an actuation confirmation to the user.
B60T 13/74 - Transmission de l'action de freinage entre l'organe d'attaque et les organes terminaux d'action, avec puissance de freinage assistée ou relais de puissanceSystèmes de freins incorporant ces moyens de transmission, p. ex. systèmes de freinage à pression d'air avec entraînement ou assistance électrique
B60T 17/22 - Dispositifs pour surveiller ou vérifier les systèmes de freinsDispositifs de signalisation
A rotary laser includes a housing in which a laser unit is arranged and having a leveling unit with at least one inclination sensor for determining an orientation of the laser unit relative to a reference surface. The at least one inclination sensor has an inclination sensor module housing arranged in the housing of the rotary laser, which has at least one planar support surface on at least one side surface for the planar alignment of the inclination sensor module housing in the housing.
G01C 15/00 - Instruments de géodésie ou accessoires non prévus dans les groupes
G01C 25/00 - Fabrication, étalonnage, nettoyage ou réparation des instruments ou des dispositifs mentionnés dans les autres groupes de la présente sous-classe
A rotary laser includes a laser housing in which a laser unit is arranged, and having a leveling unit with at least one inclination sensor and a control device associated with the at least one inclination sensor for determining an inclination of the laser unit relative to a reference surface. The at least one inclination sensor is assigned an inclination sensor module housing in which an infrared emitter, a tube level, a light guide, and at least one photodiode are arranged.
A rotary laser includes a housing in which a base plate fixed to the housing is arranged at a predetermined distance from a carrier plate. The carrier plate has a laser assembly. The laser assembly includes at least one laser unit for generating a laser beam and a leveling unit with at least one inclination adjustment unit for adjusting an inclination angle of the carrier plate relative to the base plate fixed to the housing. An end stop unit with at least one contact element is provided, which is designed to deactivate the inclination adjustment unit when a maximum possible inclination angle is reached. The at least one contact element is electrically conductive.
G01C 9/06 - Moyens d'indication ou de lecture électriques ou photo-électriques
G01B 11/26 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des angles ou des cônesDispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour tester l'alignement des axes
A laser unit for a rotary laser includes a laser module housing, in which a laser diode for generating a laser beam and a collimating lens for collimating the laser beam are arranged. The laser diode is associated with a monitor diode. An automatic power control circuit is provided for automatically controlling a laser power of the laser diode based on a measurement of the laser power by the monitor diode. A photodiode is provided for a laser power measurement independent of the monitor diode.
H01S 5/02315 - Éléments de support, p. ex. bases ou montures
H01S 5/062 - Dispositions pour commander les paramètres de sortie du laser, p. ex. en agissant sur le milieu actif en faisant varier le potentiel des électrodes
77.
Method for Operating a Rotating Laser and Rotating Laser
A method is disclosed for operating a rotating laser, which is operable in at least a first operating mode or a second operating mode and includes a housing in which, for rotation of a laser beam, a drive unit having a stator and a rotor for rotationally driving a spindle is arranged. A control and regulation unit for actuating the drive unit is assigned to the drive unit. The method includes (i) in response to a selection of the first operating mode, actuating the drive unit by the control and regulation unit with a first actuation mode assigned to the first operating mode, to which a brushless direct-current motor logic is assigned, (ii) in response to a selection of the second operating mode, actuating the drive unit by the control and regulation unit with a second actuation mode assigned to the second operating mode, to which a stepper motor logic is assigned, and (iii) driving the drive unit in the first actuation mode, or driving the drive unit in the second actuation mode.
A rotating laser has a housing, in which, for rotation of a laser beam, a drive unit having a stator and a rotor for rotatably driving a spindle is arranged. The stator forms an interior receptacle, which is provided with a fixing receptacle. The spindle is fixed, by way of a fixing element arranged in the fixing receptacle, in the direction of its longitudinal extent in the interior receptacle.
G01C 15/00 - Instruments de géodésie ou accessoires non prévus dans les groupes
H02K 3/47 - Enroulements à espace d'air, c.-à-d. enroulements ne comportant pas de noyau de fer
H02K 5/173 - Moyens de support des paliers, p. ex. supports isolants ou moyens pour ajuster les paliers dans leurs flasques utilisant des roulements à rouleaux, p. ex. des roulements à billes
H02K 7/08 - Association structurelle avec des paliers
H02K 15/144 - EnveloppesEnceintesSupports d’arbres, de paliers ou de leurs supports
H02K 21/24 - Moteurs synchrones à aimants permanentsGénératrices synchrones à aimants permanents avec des induits fixes et des aimants tournants avec des aimants disposés axialement en face des induits, p. ex. dynamos de bicyclette du type moyeu
79.
Laser Unit for a Rotating Laser and Rotating Laser having the Laser Unit
A laser unit for a rotating laser, has a laser module housing, in which a laser diode for generating a laser beam, and a collimation lens for collimating the laser beam, are arranged. The laser diode is arranged on a flexible and foldable printed circuit board.
A method for checking compliance with conformity requirements by an agentic system of a technical system. Furthermore, a computer program, a device, and a storage medium for this purpose is also disclosed.
A method for determining the curve progression of curves not closed in themselves. that the method includes associating at least one curve segment with a plurality of curves depending on the curve progression thereof. A two-dimensional raster image of raster cells is detected in a capturing range by an optical sensor system, from which raster cells associated with an image foreground of the raster image are ascertained as reference cells. From a set of the reference cells, active reference cells are selected, by the processing of which a start point and an end point are associated with a respective curve segment of a curve. At least one intermediate point is ascertained as a supporting point for a curve segment. Based on the start point, the end point and the intermediate point, a curve segment is represented as a B-spline representation.
G06V 20/56 - Contexte ou environnement de l’image à l’extérieur d’un véhicule à partir de capteurs embarqués
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 10/82 - 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
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 10/764 - 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
82.
Method, Device, System, Apparatus, Product, and Medium for Home Care
A method, an apparatus, a system, an electronic device, a computer program product, and a computer-readable storage medium for home care are disclosed. The method includes (i) generating, by a first intelligent agent, a strategy for home care for a user in a current care cycle, based on first historical data and second historical data associated with the home care, the first historical data being generated prior to a current moment in the current care cycle, and the second historical data being generated in a plurality of historical care cycles, (ii) generating, by a second intelligent agent of a plurality of second intelligent agents, a task that may be performed by a tool of home care based on the strategy and the first historical data, and (iii) performing the task through the tool by a third intelligent agent of a plurality of third intelligent agents, which is associated with the second intelligent agent. In this way, complex strategic planning and generation of specific tasks can be performed outside of task execution, thereby adapting to complex and variable care scenarios.
G16H 40/20 - TIC spécialement adaptées à la gestion ou à l’administration de ressources ou d’établissements de santéTIC spécialement adaptées à la gestion ou au fonctionnement d’équipement ou de dispositifs médicaux pour la gestion ou l’administration de ressources ou d’établissements de soins de santé, p. ex. pour la gestion du personnel hospitalier ou de salles d’opération
G16H 20/60 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant le contrôle de l’alimentation, p. ex. les régimes
G16H 20/70 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant des thérapies mentales, p. ex. la thérapie psychologique ou le training autogène
83.
SYSTEM AND METHOD FOR RADAR RANGE WALK COMPENSATION IN RADAR SYSTEMS
A radar system that uses range walk compensation to reduce system losses resulting from moving targets. During the coherent integration of pulse radar systems, the conventional Fast Fourier Transform (FFT) for Doppler processing needs to change the input range bin number in accordance with the velocity of the target. Doppler groups are configured to compute several Dopplers with one FFT. Each Doppler group has a transform Doppler that is close to the center of the group which will identify the change of range bins for the input data to the FFT. As the range bins are changed, there are two input filter techniques: nearest bin select, and 2-tap filter. After the range walk compensation process, the resultant output block has much higher coherent integration as compared to just a conventional FFT.
G01S 13/32 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées
G01S 7/02 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe
G01S 13/34 - Systèmes pour mesurer la distance uniquement utilisant la transmission d'ondes continues, soit modulées en amplitude, en fréquence ou en phase, soit non modulées utilisant la transmission d'ondes continues modulées en fréquence, tout en faisant un hétérodynage du signal reçu, ou d’un signal dérivé, avec un signal généré localement, associé au signal transmis simultanément
G01S 13/58 - Systèmes de détermination de la vitesse ou de la trajectoireSystèmes de détermination du sens d'un mouvement
G01S 13/931 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques pour prévenir les collisions de véhicules terrestres
84.
ENHANCING AUTONOMOUS DRIVING SYSTEMS WITH EXTRACTED FEATURES FROM BIRD-EYE-VIEW DATA
The present disclosure pertains to methods and systems for improving autonomous driving systems by utilizing extracted features from bird-eye-view (BEV) data. The technical challenge addressed involves the less-than-optimal condition of models trained solely on limited autonomous datasets, which results in inconsistencies in BEV feature generation. The described approach offers a solution by integrating foundation models to align textual descriptions with BEV features extracted from alternative-imaging sensor data (e.g., LiDAR, RADAR). This integration provides additional supervision signals, enhancing the accuracy of BEV features and improving the system's ability to interpret the environment. In an autonomous vehicle setting, the system enhances the performance of downstream tasks like object detection and trajectory prediction without additional runtime costs. The method involves receiving alternative-imaging sensor data, executing a BEV extractor model, and backpropagating contrastive loss into the model to improve BEV feature data.
G06V 10/77 - Traitement 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
B60W 60/00 - Systèmes d’aide à la conduite spécialement adaptés aux véhicules routiers autonomes
G06V 10/147 - Détails de capteurs, p. ex. lentilles de capteurs
G06V 10/25 - Détermination d’une région d’intérêt [ROI] ou d’un volume d’intérêt [VOI]
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
A system for detecting wrong way driving of a vehicle. The system includes an electronic processor. The electronic processor is configured to receive data from one or more sensors, receive map data, and determine, based on the sensor data and the map data, a location of the vehicle and a direction of travel of the vehicle. The electronic processor is also configured to determine a correct direction associated with the determined location and determine whether the direction of travel of the vehicle matches the correct direction. The electronic processor is further configured to, in response to determining the direction of travel of the vehicle does not match the correct direction, determine whether a driving situation of the vehicle matches one or more edge cases and, in response to determining that the driving situation does not match one or more edge cases, generate a warning.
A system configured to perform a collaborative debugging process in a multi-owned computing environment includes one or more computing devices configured to establish a confidential computing system using a trusted execution environment (TEE), the confidential computing system storing at least a portion of a software build artifact, initiate, by a debugging system on the confidential computing system as established in the TEE, the debugging process. The debugging process is configured to enable debugging of the software build artifact by a plurality of participating parties (PPs), each of the PPs being associated with a different portion of the software build artifact, and execute the debugging process using the debugging system on the confidential computing system.
G06F 21/53 - Contrôle des utilisateurs, des programmes ou des dispositifs de préservation de l’intégrité des plates-formes, p. ex. des processeurs, des micrologiciels ou des systèmes d’exploitation au stade de l’exécution du programme, p. ex. intégrité de la pile, débordement de tampon ou prévention d'effacement involontaire de données par exécution dans un environnement restreint, p. ex. "boîte à sable" ou machine virtuelle sécurisée
Systems and methods for generating audio samples for training and data augmentation in audio classification and contrastive language-audio pretraining are disclosed. A large language model applies a prompting strategy to generate textual descriptions for a sound catalog. The prompting strategy may use sound class descriptors, structured descriptions incorporating sound attributes such as pitch and intensity, or exemplar-based descriptions derived from human-annotated datasets. A pre-trained audio generative model synthesizes audio samples based on the generated textual descriptions. The synthesized audio samples are then used to train an audio foundational model, such as an audio classification model or a contrastive language-audio pretraining model.
G10L 25/51 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation
G06F 40/40 - Traitement ou traduction du langage naturel
A subscriber station for a serial bus system and a method for communication in a serial bus system. The subscriber station has a communication control device for controlling serial communication of the subscriber station with another subscriber station and for evaluating at least one signal received from a bus of the bus system based on a frame, in which the bit time in a first communication phase can differ from a bit time in a second communication phase, and an EAFF module for performing a validity check for a frame transmitted to the bus by the subscriber station or received from the bus, wherein the validity check is designed to accept more than one format for frames on the bus as valid if an error signaling with which the subscriber station can signal an error in the frame checked for validity on the bus is switched off.
A three-axis gyroscope. The gyroscope includes a first rocker structure and a second rocker structure and a coupling structure having a coupling element and a further coupling element, wherein the coupling element has at least one mass element and at least one spring element, wherein the further coupling element has at least one further mass element and at least one further spring element, wherein the coupling element exists as a linkage and/or as a series of the at least one mass element with the at least one spring element, and/or the further coupling element exists as a further linkage and/or as a further series of the at least one further mass element with the at least one further spring element.
A detector apparatus. The detector apparatus includes a laser device that generates a laser beam. The detector apparatus includes a beam-splitting device that generates a plurality of non-collinear measurement laser beams from the laser beam and emits the measurement laser beams in predefined directions. A receiving device receives the measurement laser beams scattered by particles in the surroundings of the detector apparatus and generates a measurement signal. An evaluation device evaluates the measurement signal. The detector apparatus can be provided for two-dimensional detection. The plurality of measurement laser beams then comprises at least three measurement laser beams. The detector apparatus can be provided for three-dimensional detection, and the plurality of measurement laser beams then includes at least six measurement laser beams.
G01N 15/075 - Recherche de la concentration des suspensions de particules par des moyens optiques
G01N 15/00 - Recherche de caractéristiques de particulesRecherche de la perméabilité, du volume des pores ou de l'aire superficielle effective de matériaux poreux
A computer-implemented method for ascertaining the testability of a thermal system. The method includes: receiving thermal conductivity values of the thermal system; ascertaining a dynamic behavior of the thermal system based on the thermal conductivity values; ascertaining a linearity of the thermal behavior of the thermal system; and identifying the thermal system as testable if the thermal behavior is identified as a linear thermal behavior; and identifying the thermal system as non-testable if the thermal behavior is identified as a non-linear thermal behavior. A method for testing a thermal system.
G01K 3/14 - Thermomètres donnant une indication autre que la valeur instantanée de la température fournissant des différences de valeursThermomètres donnant une indication autre que la valeur instantanée de la température fournissant des valeurs différenciées par rapport à l'espace
94.
Battery Pack Housing, a Battery Pack, and an Electric Tool
A battery pack housing with a cell accommodating chamber inside is disclosed. At least one wall structure is provided between the outer wall of the cell accommodating chamber and the battery pack housing. The wall structure, the battery pack housing, and the outer wall of the cell accommodating chamber form a number of closed cavities. When the battery pack housing is subjected to an impact force, the cavities can deform to absorb the impact force. This battery pack housing can absorb the kinetic energy of the impact when the battery pack is bumped or impacted, thereby better protecting the battery cells and reducing the safety risks caused by deformation of the battery cells.
H01M 50/242 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports caractérisés par les propriétés physiques des boîtiers ou des bâtis, p. ex. dimensions adaptés pour protéger les batteries contre les vibrations, les collisions ou le gonflement
H01M 50/213 - Bâtis, modules ou blocs de multiples batteries ou de multiples cellules caractérisés par leur forme adaptés aux cellules ayant une section transversale courbée, p. ex. ronde ou elliptique
H01M 50/247 - MonturesBoîtiers secondaires ou cadresBâtis, modules ou blocsDispositifs de suspensionAmortisseursDispositifs de transport ou de manutentionSupports spécialement adaptés aux dispositifs portatifs, p. ex. aux téléphones portables, aux ordinateurs, aux outils à main ou aux stimulateurs cardiaques
95.
SECURE QUERY PROCESSING AND DATA ANALYTICS USING MULTIPARTY COMPUTATION
A computer-implemented method for generating a multiparty computation code of a query. The method includes: identifying at least one first operation in the query; assigning a first multiparty computation primitive to the at least one first operation based on an optimization of a total computational cost of executing the multiparty computation code to be generated, wherein the first multiparty computation primitive is chosen to be either an arithmetic secret sharing primitive or a Boolean secret sharing primitive or a Boolean garbled circuit primitive or one of one or more further multiparty computation primitives; and generating, using a multiparty computation framework, the multiparty computation code of the query based on assigning the first multiparty computation primitive.
A method for ascertaining and displaying a fill level of a press container is disclosed, in which at least one hydraulically actuatable press ram can be used to compact the contents in an interior of the press container. The method includes a) actuating the at least one hydraulic press ram; b) acquiring at least two operating parameters of the press ram during step a); c) evaluating the at least two operating parameters by comparing them with at least one previously known reference parameter; and d) displaying a fill level of the press container depending on the evaluation in step c). The disclosure also relates to an accordingly configured press container.
G01F 23/00 - Indication ou mesure du niveau des liquides ou des matériaux solides fluents, p. ex. indication en fonction du volume ou indication au moyen d'un signal d'alarme
B30B 15/00 - Parties constitutives des presses ou accessoires de pressesMesures auxiliaires prises en rapport avec le pressage
97.
VOLTAGE CONVERTER ASSEMBLY, ELECTRIC DRIVE SYSTEM, AND METHOD FOR OPERATING A VOLTAGE CONVERTER ASSEMBLY
The invention relates to a voltage converter assembly in an electric drive system, said voltage converter being capable of actuating a connected electric machine in one operating mode and converting an input DC voltage into an output DC voltage in another operating mode. In order to convert the input DC voltage into the output DC voltage, the phase windings of the connected electric machine can be used as inductors. In the process, the individual phase windings are energized individually on the basis of the rotor position and on the basis of a target value specification for the total current.
H02M 7/483 - Convertisseurs munis de sorties pouvant chacune avoir plus de deux niveaux de tension
H02M 1/00 - Détails d'appareils pour transformation
H02M 7/537 - Transformation d'une puissance d'entrée en courant continu en une puissance de sortie en courant alternatif sans possibilité de réversibilité par convertisseurs statiques utilisant des tubes à décharge avec électrode de commande ou des dispositifs à semi-conducteurs avec électrode de commande utilisant des dispositifs du type triode ou transistor exigeant l'application continue d'un signal de commande utilisant uniquement des dispositifs à semi-conducteurs, p. ex. onduleurs à impulsions à un seul commutateur
Methods for training and executing an open-world object detection system are disclosed. An object detection model of the system is executed to output bounding boxes pertaining to known and unknown object classes. The unclassified (e.g., unknown) bounding boxes are organized into clusters and then provided to a user, who subsequently provides one or more text-based pseudo labels for the unclassified bounding boxes. The original set of bounding boxes and the text-based pseudo labels are then used to train a classifier to classify the remaining objects. The use of the object detection model in conjunction with the classifier thus augments a total number of object classes that can be classified by the open-world object detection system.
G06V 10/778 - Apprentissage de profils actif, p. ex. apprentissage en ligne des caractéristiques d’images ou de vidéos
G06V 10/74 - Appariement de motifs d’image ou de vidéoMesures de proximité dans les espaces de caractéristiques
G06V 10/762 - Dispositions pour la reconnaissance ou la compréhension d’images ou de vidéos utilisant la reconnaissance de formes ou l’apprentissage automatique utilisant le regroupement, p. ex. de visages similaires sur les réseaux sociaux
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 10/77 - Traitement 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
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
99.
INSTRUSION DETECTION SYSTEM USING SIDE CHANNEL MEASUREMENTS
An apparatus for detecting intrusions into a computer system is disclosed. An intrusion detection system includes a first power interface configured to receive power from an external power source and a second power interface configured to provide the power to a computer system. A power bus conveys power from the first power interface to the second power interface. A sensor circuit is configured to detect power signals indicative of variations in the power, while an analog-to-digital converter (ADC) circuit configured to, using the power signals, generate a plurality of digital signals. A storage circuit is configured to store a detection program and a machine learning model. A processor is configured to, using the plurality of digital signals, execute the detection program and the machine learning model, and, in response to detecting an attack on the computer system, perform one or more corrective actions to protect the computer system.
A computer-implemented method for mitigating effects of false positive detections of ransomware includes monitoring one or more characteristics of a computing device within a first network, detecting a ransomware event based on the one or more characteristics, and, in response to detecting the ransomware event identifying, using a kernel on the computing device, at least one process on the computing device associated with the ransomware event, halting the at least one identified process on the computing device, determining whether halting the at least one identified process stopped detection of the ransomware event on the computing device, and, based on whether halting the at least one identified process stopped detection of the ransomware event, at least one of performing additional analysis to identify a cause of the ransomware event and performing one or more mitigating actions on the computing device.
brevets
