Abstract: A system comprising a microcontroller located on a communication bus, a power consumption circuit configured to determine power consumption of the microcontroller, wherein a processor is programmed to determine if a clock associated with the microcontroller is paused and whether an average operational power has exceeded a power threshold, and in response to the average operational power exceeding the power threshold and in response to identifying an attacked message or attacked electronics control unit, in response to determining the microcontroller is under the suspected attack, output an alert associated with an event causing change in the bit patterns of messages on the communication bus.

Abstract: A computational method for training a meta-learned, evolution strategy black box optimization classifier. The method includes receiving one or more training functions and one or more initial meta-learning parameters of the optimization classifier. The method further includes sampling a sampled objective function from the one or more training functions and an initial mean of the sampled function. The method also includes computing a set of T number of means by running the meta learned, evolution strategy classifier on the sampled objective function using the initial mean for T number of steps in t=1, . . . , T. The method also includes computing a loss function from the set of T number of means. The method further includes updating the one or more initial meta-learning parameters of the optimization classifier in response to a characteristic of the loss function.

Abstract: A fuel cell electrode protective layer forming method is disclosed. The method includes forming primary defects in a carbon-based protective layer material via a formation step. The primary defects are configured to transport fuel cell products and/or reactants representing a transported portion of a total fuel cell products and/or reactants. The difference between the total fuel cell products and/or reactants and the transported portion is an untransported portion. The method further includes activating secondary defects in the carbon-based protective layer material via an activation step. The secondary defects are configured to transport a portion of the untransported portion of the total fuel cell reactants and/or products. The activation step is different than the formation step.

Abstract: A method includes receiving audio stream data associated with a data capture environment, and receiving sensor data associated with the data capture environment. The method also includes identifying at least some events in the sensor data, and calculating at least one offset value for at least a portion of the audio stream data that corresponds to at least one event of the sensor data. The method also includes synchronizing at least a portion of the sensor data associated with the portion of the audio stream data that corresponds to the at least one event of the sensor data, and labeling at least the portion of the audio stream data that corresponds to the at least one event of the sensor data. The method also includes generating training data using at least some of the labeled portion of the audio stream data, and training a machine learning model using the training data.

Abstract: A method for generating a training data set for training an artificial intelligence (AI) module. An image sequence is provided in which surroundings of a robot are recorded. A trajectory in the recorded surroundings is determined. At least one future image sequence is generated which extends to a time segment in the future, and, based on the at least one determined trajectory, encompasses a prediction of images for the event that the determined trajectory was followed during the time segment in the future. At least one sub-section of the determined trajectory in the generated image sequence is assessed as positive or as negative when a movement predicted by following the trajectory corresponds to a valid movement situation, or as an invalid movement situation, respectively. The generated future image sequence with the assessment assigned thereto of the trajectory are combined for generating a training data set for the AI module.

Abstract: A fluid distributor rail for an injection system for mixture-compressing, externally ignited internal combustion engines for metering a highly pressurized fluid. The fluid distributor rail includes a base body, and at least one connector configured on the base body. The base body with the at least one connector configured on the base body is formed by single stage or multistage forging. At least one interior space of the base body and a hydraulic fluid passage which leads into the interior space via the at least one connector configured on the base body are formed on the base body by machining after the forging. At least one element for connection is formed at least in part by mechanical cold-forming on at least one connector configured on the base body.

Abstract: A drive assembly for a vehicle includes a converter having a converter housing and an electric converter circuit disposed in the converter housing, an electric machine having a machine housing disposed adjacent to the converter housing and a stator/rotor arrangement disposed in the machine housing, a plurality of conductor bars which electrically connect the converter circuit and the stator/rotor arrangement and extend through first passage openings formed in the converter housing and through second passage openings formed in the machine housing, and a shielding frame which is made of an electrically conductive material, is disposed between the converter housing and the machine housing, encloses the plurality of conductor bars and abuts the converter housing and the machine housing.

Abstract: A method for monitoring an energy supply in a motor vehicle. At least one energy reservoir supplies energy to several preferably safety-relevant loads in a partial vehicle electrical system. At least one measured variable of an energy reservoir and/or of at least one load is detected. At least one wiring harness model is provided which models the partial vehicle electrical system. A parameter estimator is provided which assesses at least one characterizing variable of the wiring harness model using the measured variable.

Abstract: A device and a method for training an image generator. The method includes: providing an image sequence that includes an image for each time of a plurality of times; training a first encoder, a second encoder, and a decoder by: for each of a number of times of the plurality of times: for the image assigned to the time, producing a multiplicity of feature maps for the image by a neural network and grouping them into first and second subsets; supplying the first subset to the first encoder to produce first feature vector; supplying the second subset to the second encoder to produce a second feature vector; supplying the first feature vector and the second feature vector to the decoder to produce a predicted target image; producing an error value; and adapting the first encoder, the second encoder, and the decoder to reduce the error value.

Abstract: A method for evaluating measurement data that are obtained by a plurality of sensors. The method includes: the measurement data originating from sensors of a first group are processed by a function evaluation module to form a function signal that, when it is supplied to a driving dynamics system of a vehicle, causes the driving dynamics system to carry out a driving task; the measurement data originating from a second group of sensors are processed by at least a first safety evaluation module to form a first safety signal that, when it is supplied to the driving dynamics system, causes the driving dynamics system to prevent a specified undesired event of the vehicle, the second group containing a proper subset of the first group; the function signal is aggregated with the first safety signal to form a control signal that is capable of being outputted to the driving dynamics system.

Abstract: An internal combustion engine including a first and a second manifold coupled to exhaust ports of a first and a second plurality of cylinders to receive exhaust gas therefrom. The engine includes a first and a second pipe configured to receive the exhaust gas from the manifolds. The engine includes a collector including a first and second inlet coupled to the pipes and an outlet configured to receive a merged flow of the exhaust gas from the first and second pipe. The engine includes a catalyst configured to receive a merged flow of the exhaust gas from the outlet and treats the exhaust gas and a heater assembly configured to selectively supply heat energy to the exhaust gas from the first pipe and the second pipe. The heater assembly includes a connecting portion coupled to the collector.

Abstract: A rotary disc valve is used in a fluid delivery system to control flow of fluid between multiple ports. The valve may include a valve body having multiple ports that are connected to the system. In addition, the valve may include a diverter and seal assembly that are disposed in the valve body. The diverter is configured to rotate about a rotational axis and to control fluid flow through the valve body. The valve is free of an axial compression spring, and the valve body, the lid and the diverter are shaped and dimensioned so that an interference fit exists between the lid and the diverter that results in compression of the seal assembly between the diverter and the base.

Abstract: A microelectromechanical acceleration sensor system including a microelectromechanical acceleration sensor element for detecting acceleration values acting on the acceleration sensor element, a sigma-delta analog-to-digital converter for converting the analog output signals of the acceleration sensor element into digital output signals, and a first signal generator element and a second signal generator element. The first signal generator element is connected between the acceleration sensor element and the analog-to-digital converter and being configured to apply a predetermined signal value to the output signals of the acceleration sensor element.

Abstract: A method for creating an emissions model of an internal combustion engine. The method begins with a provision of a plurality of measurement series at an internal combustion engine. There then follows a filtering of the measurement series using various low-pass filters, and ascertaining, from the filtered measurement series, those measurement series, when provided as an input variable for the emissions model during optimization of the emissions model, the smallest deviation from predicted emissions of the emissions model for measured emissions is achieved.

Abstract: In a method for monitoring the operational reliability of a braking system in a vehicle. A brake pedal actuation is monitored via a brake light switch. An error signal is generated if the brake light switch generates a switch signal, without a braking intent of the driver being registered via a sensor signal of a sensor.

Abstract: A packaging apparatus (10a; 10b), in particular a wiper blade packaging apparatus, for packaging at least one item (12a, 26a, 30a, 34a), in particular at least one wiper blade adapter (14a, 28a, 32a, 36a), with a packaging element (16a; 16b) for accommodating the at least one item (12a, 26a, 30a, 34a). It is proposed that the packaging element (16a; 16b) be configured as a user guide (18a).

Abstract: Examples herein include a brake hydraulic pressure control device and a brake hydraulic pressure control method capable of preventing a rear wheel of a saddle-type vehicle from lifting. The brake hydraulic pressure control device of a saddle-type vehicle is configured to execute anti-lock brake control and determine an opening time of one opening of a hydraulic pressure adjusting valve, and control the hydraulic pressure adjusting valve to repeatedly open for the opening time and close a main flow path, causing a brake fluid to flow from a master cylinder to a wheel cylinder. A pressure of the brake fluid in the wheel cylinder is increased after a decrease in the pressure of the brake fluid in the wheel cylinder during the anti-lock brake control. The opening time is determined according to the pressure of the brake fluid in the master cylinder and the input gradient of the brake lever.

Abstract: A system adapted to detect road condition in a vehicle and a method thereof uses geometrical laser projections and an image processing system. The system includes a laser source, an imaging unit and at least a processing unit. The laser source is adapted to project geometrical laser projections on the road. The imaging unit is adapted to capture images of the geometrical projections. The processing unit is configured to calculate a surface reflectance for the projected geometrical projection. Further it is configured to compute geometrical parameters of the projections at regular time intervals based on the captured images. It determines a road condition based on the surface reflectance and the geometrical parameters.

Abstract: A camera module including an objective having an electrical interface, and an objective holder having an arrangement for electrically contacting the objective in the region of the electrical interface, the arrangement for electrical contacting being further connected to an electronics system, in particular to a printed circuit board, of the camera module. The arrangement for electrical contacting comprise two contact rings, which have contact springs and which form a first and a second pole and are electrically insulated by an interposed spacer, wherein the two contact rings are mounted movably via the objective holder and the spacer. A method for producing a camera module is also described.