Abstract: A vehicle drive system executes a basic drive force control in which a vehicle drive device applies, to an own vehicle, a drive force in accordance with a request of a driver, a first drive force changing control for changing the drive force applied in the basic drive force control, based on a variation in a wheel rotational speed, and a second drive force changing control for changing the drive force applied in the basic drive force control for a purpose different from a purpose of changing the drive force in the first drive force changing control. The first drive force changing control is configured such that a change amount of the drive force in the first drive force changing control is determined based on the wheel rotational speed from which is eliminated a variation in the wheel rotational speed caused by execution of the second drive force changing control.

Abstract: According to one embodiment of the present invention, provided is a power assisted driving system comprising: a measurement part for measuring an operation state of a crank; a control part for determining a voltage or current necessary for power assistance on the basis of the measured value of the measurement part; a motor part, to which the voltage or current is applied, for providing driving power; and a power supply part for providing electric power to components other than itself.

Abstract: In embodiments, an automatic guided vehicle includes a vehicle, a lift unit, a bumper, an extension detector, and a bumper controller. The vehicle is movable in at least a first direction. The lift unit is provided in the vehicle and lifts an object from below the object. The bumper is provided in the vehicle and is extendable and contractible in the first direction. The extension detector detects that the bumper has extended outward from the object in the first direction. The bumper controller controls a state of the bumper according to a conveyance state of the object by the vehicle.

Abstract: A hydraulic excavator includes a controller having an actuator control section that executes machine control of operating a work implement in accordance with a predetermined condition in a case in which a work implement is positioned in a deceleration area, and that does not execute machine control in a case in which the work implement is positioned in a non-deceleration area. The controller further includes an operation deciding section that decides operation of the work implement on the basis of an operation amount of an operation device, and a display control section that displays, on a display device, a positional relationship among the work implement, a target surface and a boundary line between the deceleration area and the non-deceleration area.

Abstract: A non-transitory computer-readable storage medium storing a program that causes a computer to execute a process, the process comprising: calculating parameters of an expression that describes a model that is associated with a traffic system and estimates a traffic volume between a plurality of points, by using a plurality of measurement data measured in the traffic system that connects the plurality of points to each other, by using a method for solving an optimization problem; generating, when an indefinite solution is obtained by the calculating, indefiniteness information related to a range of the indefinite solution in the method for solving the optimization problem; and determining addition of the plurality of measurement data or output of the indefinite solution, depending on the indefiniteness information.

Abstract: An HV-ECU performs processing including calculating requested system power, calculating requested engine power when an engine activation request has been issued, setting an operating point on a predetermined operating line, setting an upper limit value of magnitude of an amount of lowering in engine rotation speed to a first value when a vehicle is in a sport running state and when the previous operating point is within a forced induction range, setting the upper limit value to a second value when the vehicle is not in the sport running state or when the previous operating point is not within the forced induction range, correcting the operating point, and outputting an engine operation state command, a first MG torque command, and a second MG torque command.

Abstract: A method of controlling a mild hybrid electric vehicle may include determining whether a Start Stop Control (SSC) entrance condition is satisfied when a cruise mode is set; when the SSC entrance condition is determined to be satisfied by the control unit to enter an SSC mode, interrupting a supply of fuel to an engine and turning off the engine; monitoring a vehicle speed, in which when the engine is turned off, the control unit is configured to determine whether an acceleration control or a braking control of the vehicle is required based on a detection signal transmitted from a detecting unit electrically-connected to the control unit; and increasing or decreasing the vehicle speed by controlling the engine, a Mild Hybrid Starter Generator (MHSG), or an Electronic Stability Control (ESC) based on the monitoring of the vehicle speed.

Abstract: A system and method for detecting a hands-off state of a steering wheel may include acquiring, by a controller, a steering torque, a steering angle and a steering angular speed while driving of a vehicle, determining, by the controller, a variance value of the steering angular speed through cumulation for a designated time, determining, by the controller, a difference value between a steering angular speed estimated through a steering system model determined on an assumption that the steering wheel is in the hands-off state and a measured steering angular speed through cumulation for a designated time, when the variance value of the steering angular speed is less than a first threshold value, and divisionally determining, by the controller, whether or not the steering wheel is in the hands-off state or in the hands-on state according to the difference value between the measured and estimated steering angular speeds.

Abstract: A system of controlling a lowering speed of a work lever of a forklift which includes, a hydraulic motor connected to the work lever through a hydraulic line to transmit a power to the work lever; an electronic solenoid valve for controlling the hydraulic motor connected to the work lever; a weight sensor provided at one side of the work lever, the weight sensor measuring a weight of a load placed on the work lever and transmitting the measured value to a controller; and a controller for controlling an RPM of the hydraulic motor and a current amount of the electronic solenoid valve based on the measured value transmitted from the weight sensor.

Abstract: An ECU is configured to control an SOC control center of a battery and perform an engine torque suppression control. The engine torque suppression control is a control that suppresses output of an engine during a predetermined period of time after starting a system, and causes motor generators to output torque supplementing the suppressed output of the engine. When a deposition amount of PM on a filter exceeds a first specified amount, the ECU raises the SOC control center by controlling the motor generators before stopping the system as compared to when the deposition amount of PM is lower than a specified amount, and performs the engine torque suppression control at a next start after stopping the system.

Abstract: A device for controlling traveling of a vehicle is provided. The device includes a sensor that obtains vehicle traveling information, a navigation that obtains vehicle position information, and a controller that determines whether the vehicle has entered a building based on the vehicle traveling information and the vehicle position information. The controller calculates a traveling control amount based on the determination result. Accordingly, the device actively adjusts a vehicle height even when the vehicle enters the building and travels on a slope in the building preventing damage to a lower portion of the vehicle.

Abstract: A power conversion device includes a first converter connected to first ends of windings of each phase of a motor, a second converter connected to second ends of the windings of each phase, and a switching circuit used to define a neutral point in the windings of each phase on the first inverter side. At least one of a plurality of switches included in the first inverter has a first current capacity, and a plurality of switches included in the second inverter have a second current capacity that is greater than the first current capacity.

Abstract: A system is provided for interfacing a Full Authority Digital Engine Control (FADEC) system with engine sensors and actuators using miniaturized Low Temperature Co-fired Ceramic (LTCC) substrates operating as smart notes that communicate digitally over a data bus to a miniaturized LTCC operating as a data concentrator. The use of smart nodes and/or data concentrators assembled on LTCC substrates provides enhanced thermal and vibration performance along with resistance to hydration, improved reliability and reduced overall size of the circuitry unit.

Abstract: A computer implemented method for localizing an occupant within a vehicle includes identifying whether at least one occupant is present within the vehicle based on a signal of an ultrasonic sensor and determining information regarding an inclination of the vehicle based on at least one signal of an inclination sensor. Based on the information regarding inclination of the vehicle, it is determined whether an occupant is present in one of a plurality of predefined sections of the vehicle if the presence of at least one occupant within the vehicle is identified.

Abstract: A human-powered vehicle control device includes an electronic controller that controls a motor, which assists in propulsion of a human-powered vehicle in accordance with a human driving force inputted to the human-powered vehicle. The electronic controller is configured to change a response speed of the motor with respect to a change in the human driving force in accordance with a parameter. The parameter includes at least one of a travel resistance of the human-powered vehicle, a torque of the human driving force, a transmission ratio of the human-powered vehicle, a wheel size of the human-powered vehicle, an air resistance coefficient, a value related to a front surface projection area of a rider of the human-powered vehicle, a wind velocity, a rolling resistance coefficient, a value related to a weight of a carried load of the human-powered vehicle, and an acceleration of the human-power vehicle.

Abstract: A display unit for a hybrid vehicle having at least one internal combustion engine-powered drive and at least one electric motor-powered drive, includes the following components: a first electronic determining module for determining the proportion of the current or averaged total fuel consumption used for charging the energy accumulator for the electric motor-powered drive, and/or for determining the proportion of the current or averaged total fuel consumption used to drive the hybrid vehicle; and a first display element for displaying at least this determined charge-fuel proportion and/or this determined drive-fuel proportion, in addition to the total fuel consumption.

Abstract: A collaborative logistic facility management system for a logistic facility includes multiple robot autonomous guided vehicles and a system controller. The vehicles transport logistics goods or pallets between truck portals and storage locations and are configured for autonomous guidance travel, in autonomous mode and include a collaborating operator input for collaborative autonomous guided vehicle navigation and guidance. The system controller commands each vehicle to transfer the logistic goods or pallets between the truck portals and the storage locations, identifies a predetermined truck portal of a corresponding truck to be loaded or to be unloaded, and generates a collaborative zone. The controller generates a queue of robot autonomous guided vehicles on a side of the collaborative zone and commands the multiple robot autonomous guided vehicles disposed to load or unload the corresponding truck to move in autonomous mode into the queue.

Abstract: A simultaneous localization and mapping method and corresponding system are disclosed. The method comprises: receiving a frame of three dimensional point cloud data from a three dimensional point cloud sensor coupled to a robot; receiving inertial measurement data indicative of a change in pose of the three dimensional point cloud sensor; using the inertial measurement data to estimate a rotation between the received frame of three dimensional point cloud data and a key frame of three dimensional point cloud data; applying a rotation to the received frame of three dimensional point cloud data to obtain an aligned frame of three dimensional point cloud data, the aligned frame of three dimensional point cloud data having an orientation aligned with the key frame of three dimensional point cloud data; and estimating a translation of the aligned frame of three dimensional point cloud data from the key frame of three dimensional point cloud data.

Abstract: A position calculation system includes a managing unit managing a current position of a plurality of automated guided vehicles; and a position calculating unit calculating a position of the target automated guided vehicle based on a detection result, detected by the laser measuring device mounted on the target automated guided vehicle, of detecting each reflection light reflected from a specific number being two or more of reflection sources, position information of which is obtainable, existing at positions on mutually different directions viewing from the target automated guided vehicle.

Abstract: The invention relates to a control method for controlling an actuating device (8) in a handling machine (1) comprising a main movable body (2) and a handling arm (6) intended to receive a load that is to be moved, the actuating device being configured to perform a movement of the handling arm in relation to the main body, the method comprising: measuring a parameter indicative of a tilting force applied to the main body in relation to a tilting axis, and stopping or hindering a movement of the handling arm performed or requested when a stopping condition is met, the stopping condition being dependent on the parameter indicative of the measured tilting force, and, in which, when a reinforced operating mode is selected, the stopping condition is also dependent on a parameter representative of the speed of the movement of the handling arm.