Robert Boschgmbh

Mustafa Kamil

Annemarie Holleczek

Hans-Jochen Schwarz

Klaus Stoppel

Nico Heussner

Jan Sparbert

Stefan Spiessberger

Siegwart Bogatscher

Joern Ostrinsky

Heiko Freienstein

Annette Frederiksen

Frank Kaestner

Tobias Peterseim

Axel Buettner

Rene Adams

Raimund Reppich

Benjamin Blase

Nicole Parusel

Joem Ostrinsky

A lidar system that is configured to scan an environment with a light beam in order to acquire information regarding the environment is described. The lidar system is furthermore configured to detect both highly reflective objects in a near field of the environment and low-reflectivity objects in a far field regarding of the environment. The lidar system has several photodetectors that are configured to have different saturation probabilities. A motor vehicle having a lidar system of this kind which is operatively connected to the motor vehicle, is also described.

Lidar system and motor vehicle

A device for determining a position of an object is provided. The device includes at least one first emitter configured to emit a first transmission light signal that travels from the device to the object, and at least one detector that is configured to detect a reception light signal that travels from the object to the detector. The detector includes at least one pixel matrix that includes at least one pixel. The device includes at least one passive polarization adaptation unit configured to control a polarization of the reception light signal as a function of an ambient light signal. A method for determining a position of at least one object with the aid of such a device is also described, in which the measuring-control element measures a first signal-to-noise ratio at a first measuring point in time, and a second signal-to-noise ratio at a second measuring point in time.

Device and method for determining a position of at least one object

An optical sensor includes first and second light detectors, an optical path, and an evaluation unit. The first light detector detects light in the infrared wavelength range. A light sensitivity of the CCD sensors of the first and second light detectors differ from one another with regard to a predefined wavelength range. The first and second light detectors include pixels in columns and situated next to one another so that a first longitudinal side of the first light detector adjoins a first longitudinal side of the second light detector, and the first and second light detectors receive light via the optical path. The first and second light detectors generate first and second measuring signals, respectively, from electrical charges. The evaluation unit receives the first measuring signals at a first sampling frequency and the second measuring signals at a second sampling frequency, and combines these to form an output signal.

Optical sensor

A sensor device for detecting an object with the aid of light of at least one wavelength, including a transmitting unit for emitting light using at least one light source and a receiving unit for receiving light, the light emitted by the transmitting unit in the plane perpendicular to the transmit path having the form of a circumferential surface, which includes an inner area to which light is not applied, an optical element being situated in a shared part of the transmit and receive paths, in such a way that the cross-section surface of the optical element in the plane perpendicular to the transmit path essentially completely overlaps with its cross-section surface the inner area to which light is not applied.

Sensor apparatus for detecting an object

A lidar device for scanning a region to be scanned, using at least one beam, including at least one radiation source for generating the at least one beam, and at least two mirrors rotatable about an axis of rotation, in order to deflect beams reflected by an object, onto a detector oriented perpendicularly to the axis of rotation; the at least two mirrors having, in each instance, a reflectivity for a wavelength range and being connectable to each other at an angle, in a region of the axis of rotation. A method for scanning a region to be scanned, using a lidar device, is also described.

Lidar device having an increased scanning frequency and method for scanning a region to be scanned

A light transmission element for an optical unit for transmitting and, in the process, adapting the angle of transmitted light, including a sequence of a multitude of optical elements situated in the form of a layer, in which the layer forms a first side and a second side, which face away from one another, a respective optical element including a pair of subelements, which each extend from a geometrically essentially identical base in a tapering manner and which face one another with their bases and extend with different lengths along their taper, and the optical elements being aligned in such a way that subelements having a greater length face the first side and subelements having a lesser length face the second side.

Light transmission element, optical receiving unit, optical actuator unit, LIDAR system, working device and vehicle

The disclosure relates to a device for a vehicle. The device comprises a component for the vehicle and an explosive module. The explosive module is configured so as in response to a trigger signal to cause the component to fragment.

Device for a vehicle and method for fragmenting a component for a vehicle

A directed light source supplies a light cone which is guided across a predefined area. A method for controlling the light source includes determining a movement of the light source; estimating an impending change in a section of the area illuminated by the light cone as a result of the determined movement; determining that the section will most likely be illuminated by the changed light cone for longer than predefined; and supplying a dimming signal for the light source.

Control of a directed light source

A 3-D lidar sensor, in particular, for motor vehicles, includes a laser beam source, an optical receiver and a scanning system for deflecting a laser beam generated by the laser beam source in two scanning directions perpendicular to each other; to increase the functionality, a further detection device for deviations from normal operation being provided in the 3-D lidar sensor. In addition, a corresponding method for operating the 3-D lidar sensor is provided.

3-D lidar sensor

A lidar scanning device for use in a motor vehicle includes a lidar sensor having a predefined scanning field, the lidar sensor being configured for determining the distance of an object within the scanning field, and a pivot device for varying an alignment of the scanning field of the lidar sensor as a function of a driving direction of the motor vehicle.

Lidar scanning device on a motor vehicle

A lidar scanning device for use in a motor vehicle includes a light source for emitting light onto an object; a light detector for receiving light that was reflected by the object; and multiple optical imaging elements in the optical path between the object and the light detector.

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Leonberg, Germany

Mustafa Kamil