Abstract: A vehicle control system controls a vehicle. A meter vehicle speed presented to a user of the vehicle is higher than an actual vehicle speed of the vehicle. The vehicle control system acquires, as a first vehicle speed, a vehicle speed designated by the user or a speed limit of a road on which the vehicle travels. The vehicle control system sets a set vehicle speed to be higher than the first vehicle speed, controls a speed of the vehicle such that the meter vehicle speed does not exceed the set vehicle speed. A difference between the set vehicle speed and the first vehicle speed is equal to or less than a difference between the meter vehicle speed and the actual vehicle speed.

Abstract: A power storage cell includes a cell case and an electrode assembly. The cell case accommodates the electrode assembly. The cell case includes a case main body and a cover. The cover includes a first electrode terminal, an insulating member, an inversion plate, a cover main body, and a second electrode terminal. The cover main body electrically connects the inversion plate and the second electrode terminal to each other. The insulating member electrically insulates the first electrode terminal and the cover main body from each other. The inversion plate has a first surface. The first electrode terminal has a second surface. A groove group is formed in at least one of the first surface and the second surface.

Abstract: Provided is a controller configured to provide a restriction on the start or stop of remote air conditioning in response to the fact that a battery of a vehicle is in a predetermined state of deterioration.

Abstract: A mobile robot control system according to an embodiment is a mobile robot control system configured to control a mobile robot, a shape of the mobile robot having long sides and short sides in a top view, and the mobile robot control system including: an area setting unit configured to set a virtual bumper area defined by a first area and a second area, the first area being defined by a plurality of circles arranged along the long-side direction and the second area being formed by moving the first area in accordance with a moving speed of the mobile robot; and a control unit configured to control the mobile robot so as to decelerate or stop when the nearby object enters the virtual bumper area. Control may be performed using a machine learning model generated by supervised learning or the like.

Abstract: An air cooling unit disclosed in the present specification includes an electrical apparatus, a duct having an outlet for blowing air along a surface of the electrical apparatus, a temperature sensor disposed in the electrical apparatus, and a controller configured to limit operation of the electrical apparatus when a temperature detected by the temperature sensor exceeds a threshold temperature. The inner surface of the air outlet has thereon a projecting portion. The projecting portion and the temperature sensor are located on a same straight line parallel to an air blowing direction at the air outlet when the projecting portion and the temperature sensor are viewed along a direction perpendicular to the surface of the electrical apparatus.

Abstract: A control apparatus for a vehicle that includes a drive wheel, an engine and an electric motor as power sources for driving the vehicle, and an automatic transmission which is provided in a power transmission path between the power sources and the drive wheel and which is configured to selectively establish a plurality of gear positions providing respective different gear ratios. The control apparatus includes a limp-home-running control portion configured, in event of a failure of the engine, to cause the vehicle to perform a limp-home running, by operating the electric motor with a power supplied from a power storage device. The limp-home-running control portion is configured, when causing the vehicle to perform the limp-home running, to restrict shifting of the automatic transmission for changing the gear positions of the automatic transmission.

Abstract: A vehicle includes: a travel state sensor configured to acquire information about a travel state of the vehicle; one or more processors; and a memory connected to the one or more processors and storing a plurality of instructions to be executed by the one or more processors. The instructions are configured to cause the one or more processors to: communicate with an autonomous driving device configured to calculate a target track for the vehicle; subject the vehicle to automated travel in accordance with the target track received from the autonomous driving device; and calculate an evaluation value of performance of the autonomous driving device based on the information acquired by the travel state sensor.

Abstract: A power generation support system for a vehicle in which a plurality of solar cell panels are attached to a vehicle body, the power generation support system including: a estimation unit configured to estimate an amount of power generated per unit hour by the plurality of solar cell panels when the vehicle is to be parked in a scheduled parking area so that the front of the vehicle faces a first direction and estimate an amount of power generated per unit hour by the plurality of solar cell panels when the vehicle is to be parked in the scheduled parking area so that the front of the vehicle faces a second direction that is opposite to the first direction; and an output unit configured to output information about a direction in which the vehicle faces when it is to be parked in the scheduled parking area.

Abstract: A vehicle-mounted device for providing multimedia information to an occupant in a vehicle transmits, to a server device, an operation log of the vehicle-mounted device for a predetermined period of time including a time point of acquisition of a voice uttered by the occupant during operation of the vehicle-mounted device by the occupant, in a case where a first voice expressing discomfort of the occupant is included in the voice.

Abstract: A steering control device includes a processor configured to execute a reaction force control process. The reaction force control process includes a reaction force torque calculation process of calculating a reaction force torque operation amount. The reaction force torque calculation process includes a deviation compensation calculation process of calculating a deviation-compensating component. The deviation compensation calculation process includes a process of calculating a positional deviation, a process of calculating the deviation-compensating component based on the positional deviation, and a process of switching among a plurality of calculation states for calculating the deviation-compensating component. The process of switching among the calculation states is a process of permitting switching among the calculation states on the condition that a permission condition is met.

Abstract: A dust collector that collects welding fumes includes: a tank that stores water in a non-full state; a first tower that stands upright from an upper surface of the tank, and is configured to receive air containing the welding fumes from an upper part of the first tower and to guide the air to the tank; a second tower that stands upright from the upper surface of the tank, and is configured such that air discharged from the tank passes through the second tower; a bottleneck structure portion in which a vertically intermediate part of the first tower is narrowed; a mist generator configured to generate mist in the first tower; and a filter housed in the second tower.

Abstract: A fault detection circuit according to the present disclosure includes a plurality of phase difference detection circuits configured to generate phase difference measurement signals having a pulse width corresponding to a magnitude of a phase difference between two of drive signals of different phases among a plurality of drive signals, a plurality of smoothing circuits configured to smooth the phase difference measurement signals, which have been associated with the smoothing circuits, respectively, in advance, and output phase difference detection voltages each having a voltage value corresponding to the magnitude of the phase difference; and an error detection circuit configured to compare the plurality of phase difference detection voltages and switch abnormality detection signals from a disabled state to an enabled state when there is the phase difference detection voltage having a voltage value exceeding a preset tolerance range.

Abstract: A vehicle selection device includes a processor. The processor is configured to execute a selection process of selecting, as a target vehicle to be followed by a specific vehicle, a preceding vehicle candidate that satisfies one or more selection conditions based on surrounding vehicle information being information on one or more preceding vehicle candidates around the specific vehicle. In the selection process, the processor is configured to change the one or more selection conditions in accordance with traveling environment information around the specific vehicle.

Abstract: In the water electrolysis system, when the water electrolysis cell stack is started, hydrogen is circulated through a hydrogen electrode of the water electrolysis cell stack, oxygen or air is circulated through an oxygen electrode of the water electrolysis cell stack, or oxygen or air is circulated through the oxygen electrode when the operation of the water electrolysis cell stack is stopped. A water electrolysis system, wherein an open circuit voltage of the water electrolysis cell stack is measured, and if the open circuit voltage is less than a threshold value, an abnormality is determined.

Abstract: A control apparatus for a hybrid electric vehicle includes an engine, an electric motor, and a battery that supplies and receives an electric power to and from the electric motor. The control apparatus includes (a) a driving control portion configured to execute an manual driving control for driving the vehicle based on a driving operation by a driver of the vehicle and an autonomous driving control for driving the vehicle by automatically performing steering and acceleration/deceleration of the vehicle; and (b) a charging control portion configured to perform an NV suppression control in which a required charging power for charging the battery with the electric power generated by the electric motor using a power of the engine, is set to a larger value during an unmanned driving in the autonomous driving control than during a manned driving in the autonomous driving control.

Abstract: The present specification provides a technique for accelerating solidification of a liquid gasket. A cooler disclosed herein comprises a main body, a cover, a pair of first fins, and second fins. A channel through which refrigerant flows is formed in the main body. The cover is attached to the main body to close the channel with a liquid gasket. The first fins are arranged on the main body or the cover, and each of the first fins extends along a refrigerant flow direction and facing corresponding one of inner side surfaces of the channel. The second fins are arranged between the pair of first fins. A height of the first fins is smaller than a height of the second fins. The first fins having the smaller height allows larger amount of the refrigerant flowing by the liquid gasket, and thus the liquid gasket efficiently absorbs water and quickly solidified.

Abstract: The vehicle includes a pair of side members; a rear cross member; a battery; a first power converter connected to the battery; a first relay switching the battery and the first power converter between an energized state and a non-energized state; a second power converter connected to the battery in parallel with the first power converter; a second relay switching the battery and the second power converter between an energized state and a non-energized state. The first relay switches the battery and the first power converter to an energized state while the vehicle is traveling, the second relay switches the battery and the second power converter to the non-energized state. The first power converter is forward of the rear cross member in the vehicle and disposed between the side members in the vehicle width direction. A second power converter is disposed behind the rear cross member in the vehicle.

Abstract: An analog meter reading system is applied to an analog meter provided with a scale and a pointer and reads a measured value of the analog meter. The analog meter reading system includes: a unique information acquisition unit that acquires unique information of the analog meter; an image acquisition unit that acquires an image of the analog meter for reading the measured value; a detection unit that detects a reference point on the scale and a pointer from the image; a rotation angle calculation unit that calculates a rotation angle of the pointer until a state in which the pointer points to the reference point changes to a state in which the pointer points to the measuring point based on the reference point and the pointer that are detected; and a measured value conversion unit that converts the rotation angle into the measured value using the unique information.

Abstract: There is provided a controller configured to: determine, among a plurality of charging stations, a second charging station which is a charging station in which the process requested from a vehicle is completed during a charging period of the vehicle, and in which an excess power in a plurality of power generation facilities is smaller than that in a case where a process requested from the vehicle is performed in a first charging station, based on information related to the process requested from the vehicle, information related to an amount of power generation, and information related to a delay of the network; and instruct the first charging station to transmit information related to the process requested from the vehicle to the second charging station.

Abstract: An information processing device includes: a distance measuring section that carries out communication between an own device and a portable terminal by using BLE wireless communication, and, in a case in which strength of a signal relating to the BLE wireless communication is greater than or equal to a predetermined threshold value, starts measuring a distance between the own device and the portable terminal by using UWB wireless communication; a judging section judging whether or not results of distance measuring by the UWB wireless communication satisfy a predetermined operation condition; and a notification section that, in a case in which the operation condition is satisfied, provides the portable terminal with a notice proposing changing of the threshold value.