Abstract: Disclosed are a vehicle control method and an intelligent device for controlling a vehicle. A vehicle control method according to an embodiment of the present disclosure comprises: acquiring a user request; updating the user request so as to be recognized by an application providing a service related to the user request, and providing the updated user request to the application; and providing the service through the application. Accordingly, the present invention can accurately and promptly recognize words in various forms, included in a user request, thereby providing a comparatively accurate service in accordance with the user request. One or more of an autonomous driving vehicle and an intelligent computing device of the present disclosure may be linked to an artificial intelligence module, a drone (unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to 5G services, and the like.

Abstract: A method and a system for the removal of carbon dioxide from solvents.

Abstract: A separator for separating liquid from a gas flow is provided with a nozzle carrier element provided with a nozzle arrangement having one or more nozzles. An impact element is arranged downstream in flow direction of the gas flow at least partially opposite the nozzle arrangement. A permanent cover device is provided that covers at least one of the one or more nozzles of the nozzle arrangement. The permanent cover device reduces by at least 50% a through-flow of the gas flow through the at least one of the one or more nozzles of the nozzle arrangement compared to the one or more nozzles of the nozzle arrangement that are free from the permanent cover device. An assembly kit for producing such a separator is provided with a nozzle carrier element with nozzle arrangement and one or more nozzles, an impact element, a cover device, and a liquid reservoir.

Abstract: A bushing assembly for a structure having a first aperture is provided. The bushing assembly includes a first component configured to be received by the first aperture and having a second aperture. A maximum width of the first component defines an outer diameter. The bushing assembly further includes a second component positioned outside of the first aperture and coupled to the first component, the second component having a third aperture extending through the second component. The third aperture is dimensioned so as to be equivalent to the outer diameter of the first component, and the first component and the second component are formed as discrete components of the bushing assembly.

Abstract: A supplemental fuel system includes a supplemental fuel tank, an electronic valve, a temperature sensor, and a controller. The supplemental fuel tank is configured to store a supplemental fuel configured to supplement a primary fuel used by an engine. The electronic valve is configured to be positioned between the supplemental fuel tank and an air supply system for the engine. The temperature sensor is configured to acquire temperature data regarding a temperature of the engine. The controller is configured to control the electronic valve such that the electronic valve is (i) closed to prevent the supplemental fuel from being provided to the air supply system in response to the temperature being less than a temperature threshold and (ii) open or openable to permit the supplemental fuel to be provided to the air supply system in response to the temperature being greater than the temperature threshold.

Abstract: A method for virtual fields driving related operations, the method includes (i)obtaining coarse navigation information regarding at least a segment of a path of a vehicle to a destination of the vehicle; and (ii) determining one or more virtual forces, by using a processing circuitry and based on the coarse navigation information, the one or more virtual forces are for use in applying a driving related operation of the vehicle, the one or more virtual forces belong to a virtual physical model and represent, at least in part, the coarse navigation information.

Abstract: An engine is provided with a cylinder liner that extends beyond the surface of the crankcase surrounding the cylinder. When the engine is oriented in an inverted V-block configuration, the extension of the cylinder liner provides a barrier to oil that can pool on the crankcase surface and otherwise enter the interior of the cylinder, absent such a barrier.

Abstract: A processor operates to: refer to a switching condition in which a vehicle speed and input form information of an input command are preliminarily associated with each other, to determine whether or not the input form of the input command satisfies the switching condition associated with the vehicle speed; when a determination is made that the input form of the input command satisfies the switching condition corresponding to the vehicle speed, switch a control mode of the vehicle from autonomous driving control to manual driving control based on the input command; and execute driving of the vehicle by the manual driving control.

Abstract: A thermal management system for a gas turbine engine is provided. The gas turbine engine includes a turbomachine comprising a compressor section, a combustion section, a turbine section, and an exhaust section arranged in serial flow order and together defining at least in part a core air flowpath; and a thermal management system comprising a supercritical carbon dioxide line thermally coupled to, or integrated into, a portion of the compressor section.

Abstract: A piston in a piston and cylinder liner assembly for an internal combustion engine includes a piston crown, and a plurality of piston rings seated within a plurality of ring grooves in a crown outer surface. The plurality of piston rings includes a baffle ring seated within an uppermost ring groove. A plurality of pressure balancing passages extend through the piston crown each from a first opening formed in an uppermost land to a second opening formed in a second land. The baffle ring may be a non-loaded ring structured to prevent oil droplets from entering a cylinder and causing abnormal combustion. In an embodiment, a shielding wall projects axially from an annular rim of the piston to prevent entry of oil not deflected by the baffle ring.

Abstract: An oil pan noise reduction device includes an oil pan, a mounting plate positioned at one side of the oil pan, and a damping member positioned between the oil pan and the mounting plate, in which the mounting plate includes a depressed portion formed in one surface of the mounting plate directed toward the oil pan, and a protruding portion disposed in the depressed portion and protruding from the depressed portion.

Abstract: A management server receives a maximum value and a minimum value of the respective voltages in a plurality of battery cells configuring an electricity storage device of a hydraulic excavator from the hydraulic excavator, and stores the values in a storage device. Discharge characteristics of the electricity storage device are stored in the storage device in the management server. A battery state estimation calculating unit in the management server calculates an estimation maximum value and an estimation minimum value of cell voltages in the present or in the future by adding the discharge characteristics stored in the storage device to the latest maximum value and the latest minimum value of the cell voltages stored in the storage device. A management information producing unit outputs information based upon the estimation maximum value and the estimation minimum value of the cell voltages calculated in the battery state estimation calculating unit.

Abstract: A propulsion control system for a vehicle includes a first vehicle sensor, a second vehicle sensor, and a controller in electrical communication with the first vehicle sensor and the second vehicle sensor. The controller is programmed to determine a closed-loop noise level in a cabin of the vehicle using the first vehicle sensor. The controller is further programmed to determine an open-loop noise level in the cabin of the vehicle using the second vehicle sensor. The controller is further programmed to adjust a propulsion calibration value of the vehicle based at least in part on the closed-loop noise level and the open-loop noise level.

Abstract: An operation device for an autonomous vehicle includes a touch panel configured to display at least one of a start button and a deceleration button, and a notification button on the same screen. The autonomous vehicle is autonomously drivable. The start button is a button for starting driving of the autonomous vehicle in an autonomous drive mode. The deceleration button is a button for decelerating the autonomous vehicle during the autonomous drive mode. The notification button is a button for performing notification to an outside of the autonomous vehicle.

Abstract: A weldment includes a first component, a second component, and a weld joint coupling the first and second components together. The weld joint forms a heat affected zone in the first component and creates residual tensile stress in the first component. The first and second components cooperate to define a pocket configured to position a highest magnitude of the residual tensile stress in the first component in a location that is outside of the heat affected zone of the first component.

Abstract: A system and method include providing a list of children to be picked up by a vehicle at a particular stop along a route to a driver device. The provided list is displayed as part of a graphical user interface which includes a plurality of pick up options for each child in the list of children. The options include a picked up interface button, a no show interface button and a canceled button. The graphical user interface provides a picture and identification of each child. The server device transmits a message to a user device with confirmation that a child has been picked up. The server device also provides a list of children to be dropped off by the vehicle via a graphical user interface that also provides drop off options for each child in the list of children including a dropped off button or an on hold button.

Abstract: A reciprocating engine system includes a cylinder and a piston movable within the cylinder and having a piston head. A combustion chamber is defined within the cylinder, between the piston head, the inner cylinder wall, and a cylinder head. The engine system also includes an intermittent prechamber having a lower prechamber jaw provided on the piston head and an upper prechamber jaw provided through the cylinder head, wherein a prechamber volume is variable and directly related to a position of the piston head within the combustion chamber.

Abstract: A method for transferring a motor vehicle from an autonomous driving mode, in which the motor vehicle is guided autonomously, into a manual driving mode, in which the motor vehicle is guided by a vehicle driver. In the method, pieces of information for supporting the transfer are ascertained with the aid of a cognitive model of the vehicle driver, the cognitive model describing at least one perception process of the vehicle driver with respect to a driving situation and at least one decision-making process of the driver with respect to an action option. A device configured for executing the method is also described.

Abstract: Apparatuses, systems and methods are disclosed including apparatus for a ventilation system for supplying air to a crankcase of an internal combustion engine. The apparatus can optionally include a housing, an air filter, a lid and a pressure relief valve. The housing can form a cavity and having an inlet and an outlet therein. The inlet communicates with the cavity and is offset from a centerline axis of the housing. The air filter can be received by the cavity. An outer circumference of the air filter can be oriented at an angle that is substantially tangent to the inlet. The lid can be attachable to and removable from the housing for selectively accessing the air filter. The pressure relief valve coupled to the housing and in fluid communication with the cavity.

Abstract: Provided is a turbine blade, including shells and webs connected to the shells, with, with each web being supported by reinforcement structures, whereby a first reinforcement structures includes at least one stack composed of several pultruded composite strips including carbon fibers with the strips being fixed in a resin matrix, and a second reinforcement structures supporting a second web either include at least one stack composed of glass and/or carbon fiber layers infused with resin, the stack being disposed between an outer and an inner layer of upper and lower shell, or at least one stack composed of glass and/or carbon fiber layers infused with resin or of several pultruded composite strips including carbon fibers with the strips being fixed in a resin matrix, which stack is an integral part of the second web and builds the flange.