Abstract: A power system for an information handling system. The system includes a plurality of power supplies; and, a power distribution system coupled to the plurality of power supply units, the power distribution system including an auxiliary power board; first and second power distribution bars, the first and second power distribution bars being mounted on opposing sides of the auxiliary power board; and, a vertical power bar distribution device coupled to the auxiliary power board and the first and second power distribution bars, the vertical power bar distribution device comprising first and second vertical power distribution components, the first and second vertical power distribution components being configured as interlaced vertical power distribution bar components.

Abstract: A system and method for obtaining a sediment core sample utilizing a stationary frame assembly including a first drive mechanism, and at least one traveling frame assembly movable in a first direction relative to the stationary frame and carrying at least one core tube and carrying a second drive mechanism for each core tube. The first drive mechanism, activated by a controller, is configured to advance the traveling frame in the first direction until a selected parameter is achieved. The second drive mechanism is configured to drive the core tube to a fully extended position in the first direction, when the selected parameter is achieved, by applying a constant force while driving the core tube to the fully extended position. An occlusion mechanism blocks the opening of each core tube after the core tube is removed from the sediment.

Abstract: A grass seeding assembly for reseeding a lawn with grass seed includes an insertion tool that has a handle and a cup disposed on the handle. A cone is engaged with the cup on the insertion tool for driving the cone into ground. The cone is foraminous to facilitate water to pass through the cone. A planting mixture is placed within the cone and the planting mixture comprises a chemical fertilizer, grass seed and soil. A mesh screen is wrapped around the cone such that the mesh screen inhibits the planting mixture from passing through the cone.

Abstract: According to one aspect, a relatively low-cost sensor for use on an autonomous vehicle is capable of detecting moving objects in a range or a zone that is between approximately 80 meters and approximately 300 meters away from the autonomous vehicle. A substantially single fan-shaped light beam is scanned for a full 360 degrees in azimuth. Using frequency-modulated-continuous-wave (FMCW) or phase coded modulation on the beam, with back end digital signal processing (DSP), moving objects may effectively be distinguished from a substantially stationary background.

Abstract: Example systems and methods are disclosed for determining vehicle pose data for an autonomous vehicle. The vehicle computer system may receive pose data from multiple pose measurement systems of the autonomous vehicle. Each pose measurement system may include one or more corresponding sensors of the autonomous vehicle. The vehicle computer system may determine a pose data quality for the received pose data for each pose measurement system. The vehicle computer system may set the vehicle pose data to the pose data of the pose measurement system with the highest pose data quality. The vehicle computer system may control the autonomous vehicle based on the vehicle pose data.

Abstract: An autonomous robotic vehicle includes a chassis, wheels movably mounted to the chassis by a suspension system, and a vehicle pose system. The vehicle pose system includes a ride height sensor system, a processor, and memory. The sensor system is configured to measure wheel displacement of the wheels relative to the chassis. The sensor system includes ride height sensors that determine wheel positions of the wheels with respect to the chassis as the vehicle travels along a surface. The memory has instructions stored thereon which, when executed by the processor cause the vehicle pose system to determine a plane of the surface corresponding to the wheel positions so that the pose system can determine a pose of the vehicle based on an angle of the surface with respect to the vehicle.

Abstract: A radar system includes a split-block assembly unit comprising a first portion and second portion, where the first portion and the second portion form a seam. The radar system further includes a plurality of ports located on a bottom side of the second portion opposite the seam. Additionally, the radar system includes a plurality of radiating elements located on a top side of the first portion opposite the seam. The plurality of radiating elements is arranged in a plurality of arrays. The plurality of arrays includes a set of multiple-input multiple-output (MIMO) transmission arrays, a set of synthetic aperture radar (SAR) transmission arrays, and at least one reception array. Further, the radar system includes a set of waveguides configured to couple each array to a port.

Abstract: An autonomous robot vehicle includes a front side and an energy absorbing system. The front side includes a front bumper and a front face including a frame defining a cavity. The energy absorbing system includes an energy absorbing member mounted in the cavity of the frame, and an inflatable airbag. The energy absorbing member is configured to reduce impact on an object struck by the autonomous robot vehicle. The inflatable airbag is mounted on the front side of the autonomous robot vehicle such that when the inflatable airbag is deployed, the inflatable airbag is external to the autonomous robot vehicle.

Abstract: Example aspects of a wrap cutting assembly for a bale wrap and a method for using a bale wrap cutting and retaining apparatus are disclosed. The wrap cutting assembly can comprise a saw housing defining a connection portion; a saw comprising a plurality of teeth configured to cut the bale wrap; and a linkage system movably coupling the saw to the saw housing and configured to move the saw along an arcuate path.

Abstract: A grass seeding assembly for reseeding a lawn with grass seed includes an insertion tool that has a handle and a cup disposed on the handle. A cone is engaged with the cup on the insertion tool for driving the cone into ground. The cone is foraminous to facilitate water to pass through the cone. A planting mixture is placed within the cone and the planting mixture comprises a chemical fertilizer, grass seed and soil. A mesh screen is wrapped around the cone such that the mesh screen inhibits the planting mixture from passing through the cone.

Abstract: According to one aspect, a sensor system of an autonomous vehicle includes at least two lidar units or sensors. A first lidar unit, which may be a three-dimensional time of flight (ToF) lidar sensor, is arranged to obtain three-dimensional point data relating to a sensed object, and a second lidar unit, which may be a two-dimensional coherent or frequency modulated continuous wave (FMCW) lidar sensor, is arranged to obtain velocity data relating to the sensed object. The data from the first and second lidar units may be effectively correlated such that a point cloud may be generated that includes point data and annotated velocities.

Abstract: An apparatus includes a waveguide of an antenna block configured to propagate electromagnetic energy along a propagation direction. The antenna block includes a port located on a bottom surface of the antenna block and an antenna array located on a top surface of the antenna block. The antenna block further includes a set of waveguides in the antenna block configured to couple the antenna array to the port. Additionally, the antenna block includes at least one surface wave radiator, where the surface wave radiator is located on the top surface of the antenna block.

Abstract: The present application discloses embodiments that relate to a radar system. The embodiments may include a plurality of radiating waveguides each having a waveguide input. The embodiments also include an attenuation component, which can be located on a circuit board. The embodiments further include a beamforming network. The beamforming network includes a beamforming network input. The beamforming network also includes a plurality of beamforming network outputs, where each beamforming network output is coupled to one of the waveguide inputs. Additionally, the beamforming network includes a coupling port, wherein the coupling port is configured to couple at least one waveguide of the system to a component external to the waveguide.

Abstract: Disclosed herein are systems for navigating an autonomous or semi-autonomous fleet comprising a plurality of autonomous or semi-autonomous vehicles within a plurality of navigable pathways within an unstructured open environment.

Abstract: According to one aspect, a relatively low-cost sensor for use on an autonomous vehicle is capable of detecting moving objects in a range or a zone that is between approximately 80 meters and approximately 300 meters away from the autonomous vehicle. A substantially single fan-shaped light beam is scanned for a full 360 degrees in azimuth. Using frequency-modulated-continuous-wave (FMCW) or phase coded modulation on the beam, with back end digital signal processing (DSP), moving objects may effectively be distinguished from a substantially stationary background.

Abstract: An apparatus includes a waveguide of an antenna block configured to propagate electromagnetic energy along a propagation direction. The antenna block includes a port located on a bottom surface of the antenna block and an antenna array located on a top surface of the antenna block. The antenna block further includes a set of waveguides in the antenna block configured to couple the antenna array to the port. Additionally, the antenna block includes at least one surface wave radiator, where the surface wave radiator is located on the top surface of the antenna block.

Abstract: An autonomous robotic vehicle includes a chassis, wheels movably mounted to the chassis by a suspension system, and a vehicle pose system. The vehicle pose system includes a ride height sensor system, a processor, and memory. The sensor system is configured to measure wheel displacement of the wheels relative to the chassis. The sensor system includes ride height sensors that determine wheel positions of the wheels with respect to the chassis as the vehicle travels along a surface. The memory has instructions stored thereon which, when executed by the processor cause the vehicle pose system to determine a plane of the surface corresponding to the wheel positions so that the pose system can determine a pose of the vehicle based on an angle of the surface with respect to the vehicle.

Abstract: A radar system includes a split-block assembly unit comprising a first portion and second portion, where the first portion and the second portion form a seam. The radar system further includes a plurality of ports located on a bottom side of the second portion opposite the seam. Additionally, the radar system includes a plurality of radiating elements located on a top side of the first portion opposite the seam. The plurality of radiating elements is arranged in a plurality of arrays. The plurality of arrays includes a set of multiple-input multiple-output (MIMO) transmission arrays, a set of synthetic aperture radar (SAR) transmission arrays, and at least one reception array. Further, the radar system includes a set of waveguides configured to couple each array to a port.

Abstract: Example aspects of a wrap cutting assembly for a bale wrap and a method for using a bale wrap cutting and retaining apparatus are disclosed. The wrap cutting assembly can comprise a saw housing defining a connection portion; a saw comprising a plurality of teeth configured to cut the bale wrap; and a linkage system movably coupling the saw to the saw housing and configured to move the saw along an arcuate path.

Abstract: An autonomous robot vehicle includes a front side and an energy absorbing system. The front side includes a front bumper and a front face including a frame defining a cavity. The energy absorbing system includes an energy absorbing member mounted in the cavity of the frame, and an inflatable airbag. The energy absorbing member is configured to reduce impact on an object struck by the autonomous robot vehicle. The inflatable airbag is mounted on the front side of the autonomous robot vehicle such that when the inflatable airbag is deployed, the inflatable airbag is external to the autonomous robot vehicle.