Abstract: A camera module is controlled in order to expose the image sensor with a first exposure duration during at least one first recording process to generate a first RGB image. The An infrared light source is controlled to additionally illuminate the scene with infrared light during at least one second recording process and simultaneously the camera module exposes an image sensor during the second recording process with a second exposure duration deviating from the first exposure duration to generate a second RGB image and an IR image. The at least one first RGB image and the at least one second RGB image are merged to form an HDR image.

Abstract: A system and a method for detecting a maintenance problem in a vehicle are disclosed. The method comprising: receiving a temporal EM emission field at a plurality of locations inside the vehicle, when the vehicle is in use; receiving from database information related to a typical temporal EM emission field at the plurality of locations inside a reference vehicle; determining a deviation from the typical temporal EM emission field, and detecting a maintenance problem in the vehicle if the deviation is above a threshold value.

Abstract: A method of reducing electromagnetic (EM) radiation inside a vehicle, is disclosed. The method comprises: determining, for at least one location inside the vehicle an existence of at least a first EM radiation vector, and emitting, from at least one emitting element, EM radiation characterized by producing, in the at least one location, at least a second EM vector having an opposite direction to the at least first EM radiation vector.

Abstract: A vehicular driving assist system includes a plurality of lidar sensors having respective fields of sensing exterior the vehicle. The lidar sensors emit light pulsed at a respective pulse rate and provide a respective output to an electronic control unit based on sensed light that is reflected by objects present in the field of sensing of the respective lidar sensor. The pulse rates of light emitted by the lidar sensors are different. The vehicular driving assist system, via processing at the ECU of the outputs from the lidar sensors, generates a three dimensional (3D) point cloud. The vehicular driving assist system controls the vehicle based at least in part on light sensed by the lidar sensors that is reflected by the objects when light is emitted by the lidar sensors at the respective pulse rates.

Abstract: A method for operating a technical system in an environment is disclosed, wherein the technical system can be moved, as a whole or in parts, in the environment by a motor. A person controls movements of the technical system in the environment at least temporarily. The technical system has a steering assistance system which a) observes the environment using sensors and, depending on the observed environment, determines reference movement courses for the technical system for future time intervals, b) registers movement courses of the technical system actually controlled by the person in the time intervals, c) carries out a comparison between the reference movement courses and the movement courses actually controlled, and d) depending on the comparison result, assigns one of a plurality of steering quality levels to the person. This allows greater safety in the operation of technical systems which are controlled by people in the environment.

Abstract: A vehicular driving assist system includes a plurality of lidar sensors having respective fields of sensing exterior the vehicle. The lidar sensors emit light pulsed at a respective pulse rate and provide a respective output to an electronic control unit based on sensed light that is reflected by objects present in the field of sensing of the respective lidar sensor. The pulse rates of light emitted by the lidar sensors are different. The vehicular driving assist system, via processing at the ECU of the outputs from the lidar sensors, generates a three dimensional (3D) point cloud. The vehicular driving assist system controls the vehicle based at least in part on light sensed by the lidar sensors that is reflected by the objects when light is emitted by the lidar sensors at the respective pulse rates.

Abstract: A method for calibrating a vehicular vision system includes disposing a camera at a vehicle, disposing a processor at the vehicle, and disposing a video display screen in the vehicle so as to be viewable by the vehicle driver. The video display screen is operable to display video images derived from image data captured by the imager of the camera. Image data is captured by the imager of the camera and provided to the processor. The video display screen displays video images derived from image data captured by the imager of the camera. The processor generates a graphic overlay for display with the video images at the video display screen. Responsive to processing captured image data, the vehicular vision system is calibrated by adapting an orientation and position of the image data relative to the generated graphic overlay to a corrected orientation and position relative to the generated graphic overlay.

Abstract: A vehicular driving assist system includes a plurality of lidar sensors having respective fields of sensing exterior the vehicle, with the fields of sensing of first and second lidar sensors partially overlapping at an overlap region. The lidar sensors emit a respective pattern of light and provide a respective output to an ECU based on sensed light that is reflected by objects present in the field of sensing of the respective lidar sensor. The pattern of light emitted by the second lidar sensor differs from the pattern of light emitted by the first lidar sensor. The ECU determines misalignment of the second lidar sensor relative to the first lidar sensor based at least in part on the light sensed by each of the lidar sensors that is reflected by an object present in the overlap region when the respective pattern of light is emitted by the respective lidar sensor.

Abstract: A method for operating a technical system in an environment is disclosed, wherein the technical system can be moved, as a whole or in parts, in the environment by a motor. A person controls movements of the technical system in the environment at least temporarily. The technical system has a steering assistance system which a) observes the environment using sensors and, depending on the observed environment, determines reference movement courses for the technical system for future time intervals, b) registers movement courses of the technical system actually controlled by the person in the time intervals, c) carries out a comparison between the reference movement courses and the movement courses actually controlled, and d) depending on the comparison result, assigns one of a plurality of steering quality levels to the person. This allows greater safety in the operation of technical systems which are controlled by people in the environment.

Abstract: A metasurface lens assembly to perform chromatic separation includes a first layer with a plurality of nanofins extending transversely there from and each being optically anisotropic and transmissive to light in the visible spectrum and having an optical characteristic that is set according to a phase profile. A second layer is spaced apart from the first layer and includes a plurality of photosensitive subpixels each associated with a different color. In operation, many beams of light may be directed onto the metasurface lens from a source with each beam of light having a plurality of component colors. The nanofins may function in combination with one another according to the phase profile to bend and focus the beams of light onto the second layer with each of the component colors being bent and focused differently to direct the component colors onto corresponding ones of the photosensitive subpixels.

Abstract: A method for calibrating a vehicular vision system includes disposing a camera at a vehicle, disposing a processor at the vehicle, and disposing a video display screen in the vehicle so as to be viewable by the vehicle driver. The video display screen is operable to display video images derived from image data captured by the imager of the camera. Image data is captured by the imager of the camera and provided to the processor. The video display screen displays video images derived from image data captured by the imager of the camera. The processor generates a graphic overlay for display with the video images at the video display screen. Responsive to processing captured image data, the vehicular vision system is calibrated by adapting an orientation and position of the image data relative to the generated graphic overlay to a corrected orientation and position relative to the generated graphic overlay.

Abstract: A vision system of a vehicle includes a camera disposed at the vehicle and having a field of view exterior of the vehicle. The camera includes an imager and a processor that is operable to process image data captured by the imager. A video display screen is operable to display video images derived from image data captured by the camera. The processor generates a graphic overlay for display with the video images at the video display screen. The processor calibrates the graphic overlay by adapting the view orientation and position of the displayed video images utilizing a spatial transform engine to adapt the view orientation and position to a corrected position and orientation.

Abstract: A vehicular driving assist system includes a plurality of lidar sensors having respective fields of sensing exterior the vehicle, with the fields of sensing of first and second lidar sensors partially overlapping at an overlap region. The lidar sensors emit a respective pattern of light and provide a respective output to an ECU based on sensed light that is reflected by objects present in the field of sensing of the respective lidar sensor. The pattern of light emitted by the second lidar sensor differs from the pattern of light emitted by the first lidar sensor. The ECU determines misalignment of the second lidar sensor relative to the first lidar sensor based at least in part on the light sensed by each of the lidar sensors that is reflected by an object present in the overlap region when the respective pattern of light is emitted by the respective lidar sensor.

Abstract: A control system for a vehicle includes a cabin monitoring system disposed at a vehicle and operable to detect presence of at least one occupant in the vehicle. The cabin monitoring system is operable to determine a temperature at an occupant detected in the vehicle. A control is operable to control a climate control system of the vehicle. The control, responsive to a determined temperature at a detected occupant, adjusts the temperature setting of the climate control system of the vehicle. The control system receives a remotely-provided profile from a source remote from the vehicle that is associated with a future occupant of the vehicle. The control system may adjust the temperature setting in accordance with remote-provided profile associated with the future occupant prior to arriving at a location for picking up the future occupant.

Abstract: A lidar sensing system for a vehicle includes a plurality of lidar sensor modules disposed at a vehicle, with each lidar sensor module having a laser unit and a sensor unit, and with each lidar sensor module having a respective field of sensing exterior of the vehicle. Each field of sensing is different from the other fields of sensing and partially overlaps at least one other field of sensing. An output of each lidar sensor module is communicated to a control, and the control, responsive to outputs from the lidar sensor modules, determines a combined field of sensing.

Abstract: A vision system for a vehicle includes first and second camera modules disposed at the vehicle so as to have respective first and second fields of view exterior of the vehicle. The first camera module includes a first lens and a first imager, and is operable to capture image data. The second camera module includes a second lens and a second imager, and is operable to capture image data. The first camera module is powered by a first power supply line and the second camera module is powered by a second power supply line. The first camera module includes an image processor operable to process image data captured by the first camera module and the second camera module. The second camera module comprises a second image processor operable to process image data captured by the first camera module and the second camera module.

Abstract: A sensing system for a vehicle includes a control and a plurality of sensors disposed at the vehicle. The plurality of sensors includes individual sensors connected as a chain of sensors to a vehicle network. Outputs of the sensors are communicated to the control, which, responsive to the outputs of the sensors, determines presence of one or more objects exterior the vehicle and within a field of sensing of at least one of the sensors. Responsive to determination that a given sensor is the last sensor in the chain of sensors, the sensing system provides a termination configuration at that sensor.

Abstract: A vision system for a vehicle includes a camera having a camera processor operable to process image data captured by the camera. A central processor is disposed remote from the camera and is operable to process image data captured by the camera. The camera processor processes compressed image data and uncompressed image data and compares ROC curves for a given frame of image data to determine if the compression of that frame of image data has impact on processing of the image data. Responsive to determination that the compression of the frame has impact, the camera processor processes uncompressed data of that frame for a driver assist function and communicates a signal for the driver assist function. Responsive to determination that compression of the frame does not have impact, the vision system communicates compressed data of that frame for processing by the central processor for the driver assist function.

Abstract: A sensing system for a vehicle includes a control and a plurality of sensors disposed at the vehicle. The plurality of sensors includes individual sensors connected as a chain of sensors to a vehicle network. Outputs of the sensors are communicated to the control, which, responsive to the outputs of the sensors, determines presence of one or more objects exterior the vehicle and within a field of sensing of at least one of the sensors. Responsive to determination that a given sensor is the last sensor in the chain of sensors, the sensing system provides a termination configuration at that sensor.

Abstract: A metasurface lens assembly to perform chromatic separation includes a first layer with a plurality of nanofins extending transversely there from and each being optically anisotropic and transmissive to light in the visible spectrum and having an optical characteristic that is set according to a phase profile. A second layer is spaced apart from the first layer and includes a plurality of photosensitive subpixels each associated with a different color. In operation, many beams of light may be directed onto the metasurface lens from a source with each beam of light having a plurality of component colors. The nanofins may function in combination with one another according to the phase profile to bend and focus the beams of light onto the second layer with each of the component colors being bent and focused differently to direct the component colors onto corresponding ones of the photosensitive subpixels.