Abstract: A lane line recognition apparatus includes an imaging device, a lane-line-search-region setting section, a light-streak-search-region setting section, a light-streak determination section, a light-streak-reaching determination section, and a mask processing section. The imaging device is to be mounted on a vehicle and captures an image of a traveling environment in front of the vehicle. The lane-line-search-region setting section sets a lane-line search region on the image. The light-streak-search-region setting section sets a light-streak search region adjacently to the lane-line search region. The light-streak determination section determines whether a light streak that crosses, in a vertical direction of the image, the light-streak search region is found. The light-streak-reaching determination section determines, if the light streak is found, whether the light streak reaches the lane-line search region.

Abstract: A compound helicopter includes a fuselage, a fixed wing, a rotary wing, and a barrier member. The fixed wing is fixed to the fuselage. The rotary wing is rotatably coupled to the fuselage. The barrier member is attached to a part, of the fuselage, that is above the fixed wing and is between the rotary wing and the fixed wing. The barrier member is configured to generate no lift upon forward flight.

Abstract: A vehicle with an emergency reporting function includes a processor, a vehicle communication device, a first calling device, and a vehicle outside occupant detector. The processor determines, by means of the vehicle outside occupant detector, whether an occupant who has been present inside the vehicle before an emergency is present inside the vehicle or outside the vehicle after the emergency. If the occupant is present inside the vehicle after the emergency, the processor uses the first calling device to enable a communication between an occupant inside the vehicle and an operator terminal. If the occupant is present outside the vehicle after the emergency, the processor additionally uses a second calling device to enable a communication between an occupant present outside or inside the vehicle and the operator terminal. The second calling device allows for a communication outside the vehicle.

Abstract: An estimation device for estimating a friction coefficient of a road surface includes a sensor, a moment calculator, and a friction coefficient estimator. The sensor is configured to detect a force acting on a wheel. The moment calculator is configured to calculate a moment around a vertical axis at a center of a ground contact load of a tire of the wheel based on an output of the sensor. The friction coefficient estimator is configured to estimate the friction coefficient of the road surface with which the tire is in contact, based on the moment.

Abstract: A vehicle controlling apparatus includes first and second slip determining units, first and second slip controllers, and a target torque corrector. The first slip controller is configured to maintain a slip rate of a first drive wheel at a predetermined slip rate, in a case where an execution condition of a first slip control is determined by the first slip determining unit as being satisfied. The second slip controller is configured to maintain a slip rate of a second drive wheel at a predetermined slip rate, in a case where an execution condition of a second slip control is determined by the second slip determining unit as being satisfied. The target torque corrector is configured to decrease a target torque of a second motor, in a case where the execution condition of the first slip control is satisfied and where the execution condition of the second slip control is unsatisfied.

Abstract: A vehicle includes an electric-device temperature acquisition unit, a charging controller, and a predicted charging time deriving unit. The electric-device temperature acquisition unit acquires a temperature of an electric device disposed in a current path for external charging for supplying electric power from a power supply external to the vehicle to a battery mounted in the vehicle. The charging controller pauses a supply of electric power to the battery in response to the temperature of the electric device becoming greater than or equal to a first threshold during the external charging, and resumes the supply of electric power to the battery in response to the temperature of the electric device becoming less than a second threshold lower than the first threshold. The predicted charging time deriving unit derives a predicted charging time predicted to be taken for the external charging in accordance with an instruction for the external charging.

Abstract: A vehicle body structural member is formed from a fiber-reinforced resin composite. The vehicle body structural member includes a break scheduled part. The break scheduled part is provided on a load input surface to which a collision load is expected to be input. The break scheduled part is configured to, when the collision load is input, undergo a brittle fracture and divide the load input surface into a first region and a second region on both sides respectively in a predetermined first direction. When the collision load is input, a torsion is generated in each of the first region and the second region across the break scheduled part have torsions.

Abstract: A vehicle body pillar structure includes a cylindrical member and an outer layer member. The cylindrical member is formed from a carbon fiber-reinforced resin. The outer layer member is provided on an outer circumference of the cylindrical member and is formed from a carbon fiber-reinforced resin. The outer layer member includes a recessed groove provided on a surface of the outer layer member closer to the cylindrical member, recessed in a direction away from the cylindrical member, and extending along an axial direction of the cylindrical member. A fiber-reinforced resin is disposed in the recessed groove. The fiber-reinforced resin contains continuous fibers wound around pin members provided on both axial sides of the recessed groove and is oriented along the axial direction of the cylindrical member.

Abstract: In a vehicle, a roof siderail outer includes an upper flange, a first portion that is disposed across a gap from a roof siderail inner, and a second portion disposed between the first portion and the upper flange. A boundary line between the upper flange and the second portion is configured of a first bent portion that is bent to form a valley crease line on an outer face of the roof siderail outer. A boundary line between the second portion and the first portion is configured of a second bent portion that is bent to form a ridge crease line on the outer face. The second bent portion extends toward the first bent portion in a rearward direction, and is connected to the first bent portion. The upper flange is welded to a rear pillar.

Abstract: An electric vehicle includes first and second traveling motors, first and second rotational position sensors, and a measurement controller. The first rotational position sensor detects a rotation angle of the first traveling motor and has a first wheel-speed range in which a deviation of an original position of the first rotational position sensor is measurable. The second rotational position sensor detects a rotation angle of the second traveling motor and has a second wheel-speed range in which a deviation of an original position of the second rotational position sensor is measurable. The second wheel-speed range differs from the first wheel-speed range. The measurement controller executes, in an execution order, measurements of the deviations of the original positions of the first and second rotational position sensors while the electric vehicle is traveling, and switch the execution order on the basis of acceleration or deceleration data of the electric vehicle.

Abstract: An airframe maintenance-inspection system includes imaging devices, a transmitter, and a display device. The imaging devices are to be disposed in an aircraft and are configured to respectively capture images of a maintenance-inspection target during a flight of the aircraft. The transmitter is configured to transmit the plurality of images captured by the imaging devices. The display device is configured to display a shape of the maintenance-inspection target in a three-dimensionally viewable state based on the images transmitted by the transmitter.

Abstract: An inspection apparatus is configured to inspect an inspection target including an attachment body and a specific part attached to the attachment body. A surface of the attachment body and a surface of the specific part are painted with a same color material. The inspection apparatus includes a storage device, an imaging device, and an image processing device. The storage device is configured to store in advance a reference image in which the attachment body and the specific part are captured in a state in which the specific part is correctly attached to the attachment body. The imaging device is configured to capture an inspection image of the inspection target. The image processing device is configured to determine incorrect attachment of the specific part in the inspection target based on the inspection image captured by the imaging device and the reference image stored in the storage device.

Abstract: A vehicle includes a main motor for traveling and an electronic control unit that controls the main motor. The electronic control unit is configured to: extract, from time series data of a rotation speed of the main motor, vibration data in a predetermined frequency band that includes resonance frequency of a drive system that includes the main motor; lower an upper limit value of output torque of the main motor from a normal upper limit value to a first upper limit value lower than the normal upper limit value when magnitude of vibration obtained from the extracted vibration data exceeds a first threshold value; and lower the upper limit value of output torque of the main motor to a second upper limit value lower than the first upper limit value when the magnitude of the vibration exceeds a second threshold value larger than the first threshold value.

Abstract: A vehicle control apparatus includes an inverter, a torque setting unit that sets a first torque command value of a traveling motor based on an accelerator operation amount, a torque correction unit that corrects the first torque command value to a second torque command value by performing feedback of the result of control of the traveling motor to the first torque command value, an inverter control unit that generates a drive signal of switching elements based on the second torque command value and a carrier signal, and a motor lock determination unit. When the traveling motor is determined to be in the motor lock state by the motor lock determination unit, the torque correction unit sets a feedback gain to be smaller than a threshold gain, and the inverter control unit sets the frequency of the carrier signal to be lower than a threshold frequency.

Abstract: A vehicle includes a vehicle body, and a reinforcement member extending along a vehicle cabin-side side portion to vehicle cabin-side peripheral portion of a rear wheel housing of the vehicle body to an opening edge of the vehicle body. The opening edge receives a rear lower portion of a rear door. The reinforcement member includes a projecting portion that defines two or more closed-section spaces respectively extending toward different locations of the opening edge.

Abstract: A lane departure prevention control apparatus includes a recognizer that recognizes environment ahead of a vehicle and detects left and right lane markers of a lane where the vehicle is traveling based on the environment, a first detector that detects vehicle behavior, a determiner that predicts whether the vehicle will depart from the lane markers based on the lane markers and the vehicle behavior, a setting unit that sets a range for permitting lane departure prevention control from the lane markers, a calculator that transmits a signal corresponding to steering torque for preventing the vehicle departure from the lane markers to a steering controller when the vehicle departs from the lane markers and the vehicle is within the control permission range, and a second detector that detects a shape change in the lane. The unit variably sets the control permission range based on the shape change.

Abstract: The present disclosure provides a technique related to a cooler including a main channel in which an object to be cooled is attached to an upper surface thereof, and a structure which prevents air bubbles from entering the main channel. A cooler for cooling an object may include: a main channel in which coolant flows, wherein the object is attached to an upper surface of the main channel; and a sub channel bypassing the main channel, wherein a ceiling of the sub channel is higher than a ceiling of the main channel at a branch point between the main channel and the sub channel. Air bubbles trapped in the coolant flow into the sub channel having a higher ceiling height, thus they do not enter the main channel.

Abstract: An occupant protection device for a vehicle includes right and left bag bodies and an inflator. The right and left bag bodies are accommodated along at least both right and left side portions of a seat back portion of a seat of the vehicle. Each of the right and left bag bodies is configured to be deployed between both ends thereof fixed to the seat. The inflator is configured to deploy the right and left bag bodies. Each of the right and left bag bodies is accommodated in a state of being wound with the both ends located outside. The right and left bag bodies are configured to be deployed in such a manner that the right and left bag bodies are unwound from a state of being accommodated to reach positions in front of an upper body of an occupant to be seated on the seat.

Abstract: A vehicle control apparatus to be applied to a vehicle includes a driver state-value detection processor, a road-surface-state detection processor, a threshold setting processor, a dangerous-driving determination processor, and a determination threshold changing processor. The driver state-value detection processor detects a state value of a driver who drives the vehicle. The road-surface-state detection processor detects a road-surface state of a road on which the vehicle is traveling. The threshold setting processor decides, based on the state value, one or more determination thresholds of a state to be determined as occurrence of dangerous driving. The dangerous-driving determination processor determines that the dangerous driving is occurring in a case where the state value is present within a range outside any of the one or more determination thresholds for a predetermined time period or more.