Ambarella International LP

Ambarella, Inc.

Volkswagen Ag

Paolo Grisleri

Marc-Michael Meinecke

Omar Pighi

Alessandro Giacomazzo

Alberto Broggi

Thorsten Graf

Pietro Cerri

Gabriele Camellini

Maria Chiara Laghi

Massimo Bertozzi

Alexander Kirchner

Iari Gabriel Marino

Alessandra Fascioli

Stefano Ghidoni

An apparatus including a cover, an actuator and a processor. The cover may be configured to enable light to reach an image sensor. The actuator may be configured to cause a vibration of the cover at a particular frequency. The processor may be configured to generate image frames from pixel data generated by the image sensor and present a control signal to the actuator in response to an input. The input may activate the vibration at the particular frequency. The particular frequency of the vibration may cause debris to be removed from the cover.

Cleaning system to remove debris from a lens

An apparatus includes a first interface a second interface, a third interface and a converter. The first interface may be configured to exchange a high-voltage signal with a high-voltage battery of a vehicle. The second interface may be configured to receive a first low-voltage signal from a source external to the vehicle. The third interface may be configured to present a second low-voltage signal to a power rail of the vehicle. The converter may be configured to (i) generate the high-voltage signal by up-converting the first low-voltage signal while in an up-conversion mode to recharge the high-voltage battery of the vehicle and (ii) generate the second low-voltage signal on the power rail by down-converting the high-voltage signal received from the high-voltage battery while in a down-conversion mode.

Auxiliary power supply system for high power loads in a hybrid/electric vehicle

An apparatus for enhancing stereoscopic imaging include a light projector, a stereo camera and a control circuit. The light projector may be configured to project a pattern of light in a direction. The pattern may include (i) a background pattern that illuminates an area along the direction and (ii) a textured pattern that varies an intensity of the light in the area. The stereo camera may be configured to generate two sequences of synchronized images by imaging the area. The control circuit may be configured to (i) control power to the light projector, (ii) receive the two sequences of synchronized images from the stereo camera and (iii) generate one or more output signals in response to the two sequences of synchronized images.

Enhanced stereoscopic imaging

An apparatus includes a first interface, a first converter, a high-voltage battery, a second converter and a second interface. The first interface may be configured to receive a first low-voltage signal from first power rail of a vehicle. The first converter may be configured to generate a high-voltage signal by up-converting the first low-voltage signal. The high-voltage battery may be configured to store the high-voltage signal. The second converter may be configured to generate a second low-voltage signal by down-converting the high-voltage signal. The second interface may be configured to present the second low-voltage signal to a second power rail of the vehicle. The first power rail may be electrically separated from the second power rail.

Auxiliary power supply system for high power loads

Auxiliary power supply system for high power loads in a vehicle

A view monitoring system for a vehicle, comprising four pairs of cameras, a processing unit, a visual display unit, an obstacle detection unit and a signaling unit. The four pairs of cameras may be positioned on a front, rear, and sides of the vehicle and detect images of the same number of areas near the vehicle. The processing unit may be configured to provide a single overall image of the surroundings of the vehicle in response to the images. The visual display unit may display the overall image. The obstacle detection unit may detect obstacles in the overall image. The signaling unit may signal the detected obstacles to the driver.

All-round view monitoring system for a motor vehicle

Growing community of inventors

Roveleto di Cadeo, Italy

Paolo Grisleri