Abstract: There are provided an object detection device and an object detection method capable of determining an object as a stationary object even in a situation where the object is determined as a moving object that reciprocates left and right due to an angle error, for example. For example, it is determined whether an object (detection target object) has moved in each of the clockwise and counterclockwise directions (rightward and leftward directions) in a circumferential direction, and the reliability is added or subtracted in each of the clockwise and counterclockwise directions (rightward and leftward directions). Then, it is determined whether the object (detection target object) is a moving object (including a moving direction) or a stationary object using the result of the added/subtracted reliability.

Abstract: A cylindrical body fitting structure and an inverter including: a first cylindrical body having a first cylindrical fitting portion that is fitted with another cylindrical body; and a second cylindrical body having a second cylindrical fitting portion that is fitted with the t first cylindrical fitting portion, the first cylindrical body and the second cylindrical body being fitted and connected with each other, wherein at least one of the first cylindrical fitting portion and the second cylindrical fitting portion is provided with a press fitting load release portion that is bent in a radial direction when the first cylindrical fitting portion and the second cylindrical fitting portion are fitted with each other.

Abstract: A mechanical-electrical integrated rotary electric machine device includes: a rotary electric machine; a power conversion device; a housing that houses the rotary electric machine and the power conversion device; a busbar module that electrically connects a plurality of first connecting parts of the power conversion device to a plurality of second connecting parts of the rotary electric machine; an opening formed on a wall of the housing, the opening being counter to the plurality of second connecting parts; and a cover that covers the opening.

Abstract: Provided is a charging system that easily secures a discharge amount of a battery necessary for measurement of an open circuit voltage of the battery.

Abstract: A map processing device according to the present invention includes a map data prefetching unit that can acquire a plurality of types of map data including lane connectivity data indicating connectivity information between lane sections in an extending direction of a lane and lane group connectivity data indicating connectivity information between lane group sections in an extending direction of a lane group including one or more lanes, wherein when acquiring map data of a predetermined point in front of a host vehicle from the plurality of types of map data, the map data prefetching unit acquires the map data of a type according to a condition of the predetermined point.

Abstract: A drive mechanism has a tank which stores a hydraulic fluid, a cylinder, and a pump which feeds the hydraulic fluid from the tank to the cylinder. The cylinder includes a cylinder, a piston, and the piston rod. The pump includes a first pump which discharges the hydraulic fluid from a first discharge portion by rotating in a first direction and discharges the hydraulic fluid from a second discharge portion by rotating in a second direction, a second pump which discharges the hydraulic fluid from a third discharge portion by rotating in the first direction and discharges the hydraulic fluid from a fourth discharge portion by rotating in the second direction, an intake path, first to fourth flow paths, a branch path which branches from the second flow path to reach the tank or the intake path, and an on-off valve which opens the second branch path.

Abstract: An object of the present invention is to provide an image recognition model management device and an image recognition model management system that are capable of selecting an image recognition model from among a plurality of image recognition models according to an external environment that is a surrounding environment of a vehicle and transferring the image recognition model to the external environment recognition device even in a case where communication with a management server is not possible in order to solve the above problems.

Abstract: There is provided a cause inference device that estimates a failure cause of construction of a system that constructs infrastructure resource in a predetermined execution environment, the cause inference device is configured with a computer including an arithmetic device and a storage device, wherein the cause inference device includes: a cause table creation unit configured to create a cause table in which an error at the time of construction is recorded in association with the infrastructure resource, a constraint in the construction of the infrastructure resource, and a cause of the error by using construction information of the system and information of an execution environment assumed by the construction information of the system; and a cause inference unit configured to specify a cause of an error that occurs at the time of constructing the infrastructure resource with reference to the cause table.

Abstract: A vehicle control device suppresses unnecessary activation of a collision mitigation system due to reduced accuracy during turning of a host vehicle. The device comprises a rotational speed acquisition unit configured to obtain the vehicle's rotational speed, and a vehicle speed acquisition unit configured to obtain the host vehicle's speed. A target position acquisition unit obtains the position of a target recognized by an external environment recognition unit, while a target ground speed calculation unit determines the ground speed of the recognized target. A reference target ground speed error calculation unit derives ground speed error of a reference target. Based on this error, a driving assistance function calculation unit determines the execution content of a driving assistance function related to vehicle safety with respect to a recognized moving object. An output unit transmits control instructions to driving assistance execution units according to the determined execution content.

Abstract: The present invention stores, as detection data, the distance between a vehicle 1 and a detected object 3 acquired based on the time from when a transmission wave 2A is transmitted to when a reception wave 2B scattered/reflected from the detected object 3 is received, and an amplitude value/intensity value of the reception wave 2B corresponding to the distance, resamples, as sampling data of a desired distance, the amplitude value/intensity value of the reception wave 2B corresponding to the distance between the vehicle 1 and the detected object 3, converts the resampling data from the spatial region to the spatial frequency region, saves a set of spectra in the spatial frequency region for a plurality of preset object shapes as a database in association with the object shape, and estimates the shape of the detected object 3 based on the spectrum of the detected object 3 and the saved set of spectra.

Abstract: An on-vehicle image processing device includes a first image correction unit that corrects an image deviation of an image captured by a second camera having a resolution lower than or equivalent to a resolution of a preset first camera with reference to an image captured by the first camera among a plurality of imaging units mounted around a vehicle, and a first stereo recognition processing unit that performs stereo recognition processing using the image captured by the first camera and the image captured by the second camera corrected by the first image correction unit. Further, a second stereo recognition processing unit that performs stereo recognition processing using the image captured by the second camera and an image obtained by correcting an image captured by a third camera is included.

Abstract: In an on-vehicle power control system in which a power supply and a power distribution device that distributes power supplied from the power supply to a load are connected by a power supply trunk line, and in an on-vehicle power network to which a plurality of the power distribution devices are connected by the power supply trunk line is configured, the power distribution device includes: a semiconductor switch configured to switch a power supply trunk line path to another power supply trunk line path when a failure occurs in the power supply trunk line path through which power is supplied from the power supply trunk line to the own device, and distribute power supplied from the switched power supply trunk line path to the load; and a control unit configured to, when a failure occurs in the power supply trunk line path, bring the semiconductor switch into an intermediate state in which the semiconductor switch is held in an unsaturated state based on switch characteristic information at a timing of switching

Abstract: Provided is a high-speed transmission board wiring structure capable of suppressing crosstalk to an adjacent wiring pattern and reducing insertion loss and return loss. A high-speed transmission board wiring structure that connects a plurality of ICs includes: a first transmission line P1 that has a characteristic impedance lower than an impedance of the ICs (M1 and M1a) and transmits a signal; and second transmission lines P2, P2a, and P12 each of which has a line width smaller than a line width of the first transmission line P1, connects one of the ICs (M1 and M1a) and the first transmission line P1, and transmits the signal. Each of the second transmission lines P2, P2a, and P12 has a line length of n/4 of a wavelength ? of the signal to be transmitted, where n is an integer of 1 or more.

Abstract: An electronic control device includes a circuit board on which a connector is mounted, a base that covers a first board surface, and a cover that covers a second board surface. The base includes a board fixing pedestal part, a cover fixing pedestal part, and a partition wall formed to be positioned at a boundary part between a connector mounting region and a circuit function region of the circuit board. A clearance between the partition wall and the first board surface in a thickness direction of the circuit board is 1.0 mm or less.

Abstract: A semiconductor integrated circuit includes: a power supply terminal to which power is supplied from an external power supply; a circuit unit including a plurality of circuits, the plurality of circuits being configured to operate at a predetermined activation ratio, with power supplied from the power supply terminal; a current acquisition unit configured to acquire, from the power supply terminal, a consumption current of the power consumed in the circuit unit; a timer configured to measure an accumulated operation time in which a time during which the circuit unit operates is accumulated; and a symptom diagnosis circuit configured to diagnose a failure symptom in the circuit unit, based on time-series data of the consumption current and the accumulated operation time, acquired on a time-series basis in a diagnosis mode in which the circuit unit operates at an activation ratio higher than a maximum activation ratio of the circuit unit operating normally.

Abstract: The present invention provides a damping force adjusting device including: a control valve that is provided on a flow path through which a fluid flows and that varies the area of the flow path; a case member that houses the control valve and has a control seat in which is formed a through hole that can be closed by the control valve; a solenoid part that applies thrust to a pressing member that can come into contact with the side opposite to the side facing the control seat in the control valve; a coil spring having one end in contact with the control valve and the other end in contact with the pressing member; and a biasing member having one end in contact with the control valve and the other end fixed to the case member.

Abstract: A software update device includes: a risk management unit configured to manage vulnerability information of a target device and a risk tolerance condition in the vulnerability information; and a software update control unit configured to prohibit a software update when it is determined that an update content does not satisfy the tolerance condition in a case where the software update is performed on the target device.

Abstract: An electronic device includes a resin case body having a rectangular opening into which a circuit board is inserted, and a cover that closes the opening of the case body. The case body includes a peripheral wall portion having a rectangular cross section and forming an opening by a pair of first side wall portions facing both surfaces of the circuit board and a pair of second side wall portions connected to the pair of first side wall portions. The peripheral wall portion has a pair of first fitting portions provided in a region of the first side wall portion of the annular end surface on the opening side, and the cover has a pair of second fitting portions fitted to the pair of first fitting portions of the case body by press-fitting. The connection portion between the first side wall portion and the second side wall portion in the peripheral wall portion has a concave portion on the inner wall surface side so as to be thinner than the first side wall portion and the second side wall portion.

Abstract: The present subject matter relates to control device, a method and a computer program product for controlling a driver assistance system for a vehicle. The control device comprises a first measuring device determining a plurality of first obstacle parameters of a detected obstacle and is connected to a second measuring device determining a plurality of second obstacle parameters of the detected obstacle. The control device further comprises an obstacle parameter calculating unit 104 configured to receive the plurality of first and second obstacle parameters, and to calculate a plurality of third obstacle parameters of the detected obstacle based on the plurality of first and second obstacle parameters. The control device further comprises a unit 105 configured to calculate a first decision parameter based on the plurality of third obstacle parameters, and to enable a driver assistance if the first decision parameter is lower than a predetermined activation threshold.

Abstract: In a first drive control device (DA1) as a drive control device according to the present invention, a center (G3) of a third microcomputer (MP13) is located at one side with respect to a virtual line (VL) connecting a center (G1) of a first microcomputer (MP11) and a center (G2) of a second microcomputer (MP12). Further, at least a part of the third microcomputer (MP13) overlaps at least one of the first microcomputer (MP11) and the second microcomputer (MP12) when viewed from a direction orthogonal to the virtual line (VL) in a horizontal direction of a circuit board (1).