Abstract: In a LIDAR system, during at least one scanning cycle, light is projected at a first light intensity toward a first region of the field of view, and an object in the first region is identified based on the reflections of the light projected at the first light intensity during the at least one scanning cycle. A determination is made that the object is located at a distance greater than a distance threshold from the LIDAR system and correspond to a signal-to-noise ratio below a desired level, and a region of interest containing the object is defined. Light allocation to the defined region of interest is increased relative to other regions in the field of view by causing the light to be projected toward the defined region of interest at a second light intensity, higher than the first light intensity.

Abstract: A method for detecting objects using a LIDAR system includes controlling a light emission assembly including at least one light source in a manner enabling spatial light modulation to a field of view of the LIDAR system to vary during different flash light emissions of the light emission assembly and determining a nonuniform spatial light modulation for the light emission assembly. The light emission assembly is instructed to emit to the field of view at least one flash light emission in accordance with the nonuniform spatial light modulation, the at least one flash light emission simultaneously illuminating different segments of the field of view of the LIDAR system at different intensities. An object is detected in the field of view based on a plurality of reflection signals of the at least one flash light emission.

Abstract: A LIDAR system includes at least one light source and at least one sensor having a plurality of detection elements configured to detect light reflected from objects in a field of view. At least one processor is configured to control activation of the at least one light source for illuminating the field of view; dynamically allocate a first subset of the plurality of detection elements to constitute a first pixel; dynamically allocate a second subset of the plurality of detection elements to constitute a second pixel; receive, from the at least one sensor, reflections signals indicative of light reflected from objects in the field of view; and following processing of the first pixel and the second pixel, dynamically allocate a third subset of the plurality of detection elements to constitute a third pixel, and a fourth subset of the plurality of detection elements to constitute a fourth pixel.

Abstract: A method for detecting objects using a LIDAR system may include controlling a light emission assembly comprising a light source in a manner enabling spatial light modulation to a field of view (FOV) of the LIDAR system to vary during different flash light emissions of the light emission assembly. The method may also include controlling a sensor to detect first reflection signals indicative of reflections of first flash light emissions from objects in the FOV. The method may further include determining a nonuniform spatial light modulation for the light emission assembly based on at least one of the first reflection signals. The method may also include instructing the light emission assembly to emit to the FOV a second flash light emission in accordance with the nonuniform spatial light modulation, and detecting an object in the FOV based on second reflection signals of the second flash light emission.

Abstract: Systems and methods use LIDAR technology.

Abstract: A photodetection sensor having a plurality of performance characteristics. The photodetection sensor includes a semiconductor photodiode chip having a detection area, and includes a photodetector array located within detection area. Photodetector array includes a first photodetector having a first performance, and includes a second photodetector having a second performance characteristic different from first performance characteristic. First photodetector configured to generate a first detection signal based on light transmitted toward target objects and reflected from first object of target objects to first photodetector, the first detection signal indicative of a time-of-flight of light transmitted toward target objects and reflected from first object to first photodetector.

Abstract: Systems and methods may detect an object within a minimum predetermined distance of a LIDAR system. The LIDAR system may comprise a processor configured to control a light source and a light deflector to illuminate objects located in a space illuminated by the light source; determine a distance to a first object based located within a field of view of a LIDAR sensor; receive, from a supplementary sensor, reflection signals indicative of light reflected from a second object outside the field of view; determine, based on the second reflection signals that the second object is located within a predetermined distance; and regulate, based on the determination, at least one of the light source and the light deflector to prevent an accumulated energy density of light emitted by the light source from exceeding a maximum permissible exposure level.

Abstract: A system includes at least one processor configured to detect, based on point cloud information, portions of a particular object, and determine, based on the detected portions, at least a first portion having a first reflectivity corresponding to a license plate, and at least two additional spaced-apart portions corresponding to locations on the particular object other than a location of the first portion. The at least two additional portions have reflectivity substantially lower than the first reflectivity. The at least one processor is further configured to classify the particular object as a vehicle, based on a spatial relationship and a reflectivity relationship between the first portion and the at least two additional portions.

Abstract: In some embodiments, a LIDAR system may include at least one processor configured to control at least one light source for projecting light toward a field of view and receive from at least one first sensor first signals associated with light projected by the at least one light source and reflected from an object in the field of view, wherein the light impinging on the at least one first sensor is in a form of a light spot having an outer boundary. The processor may further be configured to receive from at least one second sensor second signals associated with light noise, wherein the at least one second sensor is located outside the outer boundary; determine, based on the second signals received from the at least one second sensor, an indicator of a magnitude of the light noise; and determine, based on the indicator the first signals received from the at least one first sensor and, a distance to the object.

Abstract: A delivery station for delivering goods, including a main track, one or more storage devices located along the main track, where the storage devices store the goods delivered by the delivery station, a push-pull device configured to move along the main track, where the push-pull device is configured to carry one of the storage devices along the main track, the push pull device including an actuator for moving the push-pull device, and a mechanism configured to lock on one of the storage devices and to move the one of the one or more storage devices in a direction perpendicular to a longitudinal axis of the main track.

Abstract: A LIDAR system may include: a first housing containing a processor configured to control a light source to enable light flux of the light source to vary over a scan of a field of view; a second housing located in a vehicle remote from the first housing, the second housing containing a controllable light deflector, and an actuator configured to move the light deflector; and a data conduit configured to interconnect the first housing and the second housing, the data conduit is associated with a forward path from the first housing to the second housing and a return path from the second housing to the first housing, wherein the data conduit is configured to cooperate with the processor and the actuator such that the forward path conveys signals for controlling the actuator and the return path conveys reflections signals indicative of light reflected from objects in the field of view.

Abstract: A system includes at least one processor configured to detect, based on point cloud information, portions of a particular object, and determine, based on the detected portions, at least a first portion having a first reflectivity corresponding to a license plate, and at least two additional spaced-apart portions corresponding to locations on the particular object other than a location of the first portion. The at least two additional portions have reflectivity substantially lower than the first reflectivity. The at least one processor is further configured to classify the particular object as a vehicle, based on a spatial relationship and a reflectivity relationship between the first portion and the at least two additional portions.

Abstract: A LIDAR system, comprising: (a) a plurality of anchored LIDAR sensing units, each anchored LIDAR sensing unit comprising at least: (i) a housing; (ii) at least one detector, mounted in the housing, configured to detect light signals arriving from objects in a field of view of the anchored LIDAR sensing unit; and (iii) a communication unit, configured to output detection information which is based on outputs of the at least one detector and which is indicative of existence of the objects; and (b) at least one integratory processing unit, configured to receive the detection information from two or more of the plurality of anchored LIDAR sensing units, and to process the received detection information to provide a three dimensional model of a scene which is larger than any of the field of views of the independent anchored LIDAR sensing units.

Abstract: A LIDAR system or a vehicle may include at least one processor configured to perform a method to detect objects in a field of view. The method may include controlling at least one LIDAR light source in a manner enabling light flux of the at least one LIDAR light source to vary over a plurality of scans of a field of view; receiving, from a group of detectors, a plurality of input signals indicative of reflections of light projected from the field of view; detecting a possible existence of an object in the background area based on first input signals associated with a first scanning cycle; detecting a possible existence of the object based on second input signals associated with a second scanning cycle; and aggregating the first and second input signals to detect an existence of the object at an object-existence-certainty level higher than a threshold.

Abstract: A LIDAR system, comprising: (a) a plurality of anchored LIDAR sensing units, each anchored LIDAR sensing unit comprising at least: (i) a housing; (ii) at least one detector, mounted in the housing, configured to detect light signals arriving from objects in a field of view of the anchored LIDAR sensing unit; and (iii) a communication unit, configured to output detection information which is based on outputs of the at least one detector and which is indicative of existence of the objects; and (b) at least one integratory processing unit, configured to receive the detection information from two or more of the plurality of anchored LIDAR sensing units, and to process the received detection information to provide a three dimensional model of a scene which is larger than any of the field of views of the independent anchored LIDAR sensing units.

Abstract: In some embodiments, a LIDAR system may include at least one processor configured to control at least one light source for projecting light toward a field of view and receive from at least one first sensor first signals associated with light projected by the at least one light source and reflected from an object in the field of view, wherein the light impinging on the at least one first sensor is in a form of a light spot having an outer boundary. The processor may further be configured to receive from at least one second sensor second signals associated with light noise, wherein the at least one second sensor is located outside the outer boundary; determine, based on the second signals received from the at least one second sensor, an indicator of a magnitude of the light noise; and determine, based on the indicator the first signals received from the at least one first sensor and, a distance to the object.

Abstract: In some embodiments, a LIDAR system may include at least one processor configured to control at least one light source for projecting light toward a field of view and receive from at least one first sensor first signals associated with light projected by the at least one light source and reflected from an object in the field of view, wherein the light impinging on the at least one first sensor is in a form of a light spot having an outer boundary. The processor may further be configured to receive from at least one second sensor second signals associated with light noise, wherein the at least one second sensor is located outside the outer boundary; determine, based on the second signals received from the at least one second sensor, an indicator of a magnitude of the light noise; and determine, based on the indicator the first signals received from the at least one first sensor and, a distance to the object.

Abstract: A LIDAR system, comprising: (a) a plurality of anchored LIDAR sensing units, each anchored LIDAR sensing unit comprising at least: (i) a housing; (ii) at least one detector, mounted in the housing, configured to detect light signals arriving from objects in a field of view of the anchored LIDAR sensing unit; and (iii) a communication unit, configured to output detection information which is based on outputs of the at least one detector and which is indicative of existence of the objects; and (b) at least one integratory processing unit, configured to receive the detection information from two or more of the plurality of anchored LIDAR sensing units, and to process the received detection information to provide a three dimensional model of a scene which is larger than any of the field of views of the independent anchored LIDAR sensing units.

Abstract: The present disclosure provides systems and methods that use LIDAR technology. In one implementation, a LIDAR system includes at least one processor configured to: control activation of at least one light source for illuminating a field of view; receive from at least one sensor a reflection signal associated with an object in the field of view, a time lapse between light leaving the at least one light source and reflection impinging on the least one sensor constituting a time of flight; and alter an amplification parameter associated with the at least one sensor during the time of flight.

Abstract: A time-of-flight (TOF) optical sensor may include a controller, a sensing array, and a readout unit. The sensing array may include a plurality of sensing cells. The readout unit may include a plurality of readout TOF modules. The number of the plurality of readout TOF modules may be less than the number of the plurality of sensing cells. The controller may be configured to trigger a connection of a first sensing cell of the plurality of sensing cells to a first readout TOF module of the plurality of readout TOF modules at a first time during a sampling period, thereby enabling the first readout TOF module to provide a first measurement of a change in output of the first sensing cell.