A control device for controlling a host vehicle including: a processing circuitry configured to, when another vehicle traveling in a opposite direction to the host vehicle and having a possibility to collide with the host vehicle is detected in front of the host vehicle, execute an out-of-vehicle notification using a headlight based on a distance between the host vehicle and the another vehicle. When the distance is equal to or smaller than a first threshold and equal to or larger than a second threshold that is smaller than the first threshold, the processing circuitry executes the out-of-vehicle notification, and when the distance is smaller than the second threshold, the processing circuitry does not execute the out-of-vehicle notification or executes the out-of-vehicle notification with a notification intensity lower than that when the distance is equal to or smaller than the first threshold and equal to or larger than the second threshold.

A saddle riding vehicle cornering light structure is provided on a saddle riding vehicle which banks a vehicle body in a rightward-leftward direction and performs cornering, and enlarges an illumination range in a direction to which the vehicle body is banked at the cornering, the structure including: a banking angle detection device that detects a banking angle of the vehicle body using a distance measurement device which measures a distance to a road surface; and a light main body that illuminates the direction to which the vehicle body is banked in accordance with the banking angle detected by the banking angle detection device.

A control system for a vehicle having a first wheel arranged to be driven by a first electric motor and a second wheel arranged to be driven by a second electric motor, wherein the first wheel and the second wheel are transversely located on the vehicle relative to each other, the control system comprising a first controller associated with the first electric motor and a second controller associated with the second electric motor, wherein the first controller includes means for estimating a first power value for the power applied to the second wheel by the second electric motor when the second electric motor is placed in a first motor configuration and means for estimating a second power value for the power applied to the second wheel by the second electric motor when the second electric motor is placed in a second motor configuration, wherein upon the occurrence of a predetermined condition the first controller is arranged to determine a first power differential between the power being applied to the first wheel by the first electric motor and the first power value and a second power differential between the power being applied to the first wheel by the first electric motor and the second power value, wherein if the first controller determines that if either the first power differential or the second power differential is greater than a predetermined value the first controller is arranged to adjust the torque generated by the first electric motor or if both the first power differential and the second power differential are less than a predetermined value the first controller is arranged to maintain the torque generated by the first electric motor.

A headlight module includes: a light source for emitting light; a condensing optical element for concentrating the light; and an optical element including an incident surface for receiving the concentrated light, a reflecting surface for reflecting the received light, and an emitting surface for emitting the reflected light. The condensing optical element changes a divergence angle of the light to form a light distribution pattern. The reflected light and light that enters the optical element and is not reflected by the reflecting surface are superposed on a plane including a point located at a focal position of the emitting surface in a direction of an optical axis of the emitting surface and being perpendicular to the optical axis, thereby forming a high luminous intensity region in the light distribution pattern on the plane. The emitting surface has positive refractive power and projects the light distribution pattern formed on the plane.

A bank angle of a vehicle can be accurately calculated using yaw axis data and roll axis data, and based on the calculated bank angle, vehicle illumination optics can be controlled to maintain a pattern of distributed light from the illumination optics to be generally horizontal. The calculated bank angle may be zeroed when the yaw axis data equals zero. The improved pattern of distributed light from the illumination optics illuminates a more natural field of view for the vehicle driver during a bank.

A system for navigating a host vehicle may include memory and at least one processor configured to receive a plurality of images acquired by a camera onboard the host vehicle; generate, based on analysis of the plurality of images, a road geometry model for a segment of road forward of the host vehicle; determine, based on analysis of at least one of the plurality of images, one or more indicators of an orientation of the host vehicle; and generate, based on the one or more indicators of orientation of the host vehicle and the road geometry model for the segment of road forward of the host vehicle, one or more output signals configured to cause a change in a pointing direction of a movable headlight onboard the host vehicle.

A bank angle of a vehicle can be accurately calculated using yaw axis data and roll axis data, and based on the calculated bank angle, vehicle illumination optics can be controlled to maintain a pattern of distributed light from the illumination optics to be generally horizontal. The calculated bank angle may be zeroed when the yaw axis data equals zero. The improved pattern of distributed light from the illumination optics illuminates a more natural field of view for the vehicle driver during a bank.

A headlight module includes: a light source for emitting light; a condensing optical element for concentrating the light; and an optical element including an incident surface for receiving the concentrated light, a reflecting surface for reflecting the received light, and an emitting surface for emitting the reflected light. The condensing optical element changes a divergence angle of the light to form a light distribution pattern. The reflected light and light that enters the optical element and is not reflected by the reflecting surface are superposed on a plane including a point located at a focal position of the emitting surface in a direction of an optical axis of the emitting surface and being perpendicular to the optical axis, thereby forming a high luminous intensity region in the light distribution pattern on the plane. The emitting surface has positive refractive power and projects the light distribution pattern formed on the plane.

A method and apparatus for an adaptable vehicle light fixture is provided to activate directional illumination aspects of the light fixture based upon sensed characteristics of the vehicle. The vehicle may automatically sense its position, speed, acceleration, heading and angular velocity and may command the light fixture to emit symmetric and/or asymmetric beam patterns based upon the sensed vehicle characteristics. Directional light incident upon the light fixture may also be detected to allow intensity control thereby reducing glare to oncoming traffic. A vehicle light fixture may be pre-configured with lenses and wirelessly programmed for manual and/or automatic operation that is responsive to the pre-configuration. A plurality of vehicles with light fixtures mounted thereon comprise a network of light fixtures that are manually or adaptively controlled as a group.

A headlamp control device configured to control a headlamp which illuminates forward of a vehicle, is provided. The device includes a visibility detector configured to detect visibility of a road state forward of the vehicle, and a headlamp controlling module configured to control brightness of the headlamp. The headlamp controlling module is able to adjust light emitted from the headlamp so that a brightness gradient that is a difference of brightness of a part distant from the vehicle and brightness of a part closer to the vehicle is changed. When a deterioration in the visibility is detected, the headlamp controlling module executes a brightness adjusting control in which the brightness gradient is increased by making the brightness of the part closer to the vehicle higher than the brightness of the part distant from the vehicle, as compared with the brightness gradient when the deterioration in the visibility is not detected.