The present invention relates to a modular way to build a rolling chassis using composite materials without custom forming, and yielding appropriate weight distribution (centre of gravity) and torsional and bending rigidity.

Vehicles are disclosed which have a lower center of gravity than existing all-terrain, amphibious, and unmanned ground vehicles due to the location of propulsion units and other vehicle components inside the wheels of the vehicle. The vehicles can climb over large obstacles vet are also able to corner at high speeds. The vehicles can be configured for direct manual operation or operation by remote control, and can also be configured for a wide variety of missions.

Vehicles are disclosed which have a lower center of gravity than existing all-terrain, amphibious, and unmanned ground vehicles due to the location of propulsion units and other vehicle components inside the wheels of the vehicle. The vehicles can climb over large obstacles vet are also able to corner at high speeds. The vehicles can be configured for direct manual operation or operation by remote control, and can also be configured for a wide variety of missions.

Vehicles are disclosed which have a lower center of gravity than existing all-terrain, amphibious, and unmanned ground vehicles due to the location of propulsion units and other vehicle components inside the wheels of the vehicle. The vehicles can climb over large obstacles yet are also able to corner at high speeds. The vehicles can be configured for direct manual operation or operation by remote control, and can also be configured for a wide variety of missions.

Vehicles are disclosed which have a lower center of gravity than existing all-terrain, amphibious, and unmanned ground vehicles due to the location of propulsion units and other vehicle components inside the wheels of the vehicle. The vehicles can climb over large obstacles yet are also able to corner at high speeds. The vehicles can be configured for direct manual operation or operation by remote control, and can also be configured for a wide variety of missions.

An automatic tilting vehicle includes a pair of wheels that are non-steering driving wheels, a braking/driving device, a vehicle tilting device, and a control device, and the control unit calculates a target tilt angle of the vehicle for tilting the vehicle turning inward and controls the vehicle tilting device so that a tilt angle of the vehicle becomes the target tilt angle. The control unit calculates target braking/driving forces of the pair of wheels based on a braking/driving operation of a driver, corrects the target braking/driving forces so that a difference between vertical forces acting on the wheels caused by the braking/driving forces of the pair of wheels is reduced, and controls the braking/driving device such that braking/driving forces of the pair of wheels becomes the corrected target braking/driving forces.

Disclosed is a vehicle assembly. The vehicle assembly may include various portions, such as body panels. The body panels may be interconnected with various support portions that may interconnect select body panel and/or frame portions.

The general layout for a three wheel drive, three wheel vehicle with two steerable driven wheels in the front of the vehicle, utilizing one or two motors to drive the front wheels, and a rear motor to drive the rear wheel. The vehicle maximizes performance of a three wheel vehicle by controlling torque on all three wheels. This is used to manage vehicle lateral dynamics while maximizing wheel traction for acceleration. Utilizing compact motors, in-hub motors, or direct connect motors allows a significant portion of the vehicle's weight to be moved forward, while integrating the location of the passenger seating, steering, and driven wheels results in a highly stable three wheel vehicle. The layout maintains the traditional bucket or bench style seats as found in today's automobiles, and yet allows for weighting and cockpit adaptability for different market demographics.

A vehicle including a first member rotatably supporting a rear wheel, a second member disposed in front of the first member, and a coupling member disposed between the first member and the second member and fixed to the first member and the second member to support the first member and the second member swingably in a left-right direction about an axial line in a front-rear direction. The coupling member is provided so that a position of the post-swing ground contact point is closer to the axial line than a position of the post-swing ground contact point in the left-right direction before the first member swings, the ground contact point being a center in an area on a surface of the rear wheel in contact with a road surface, the post-swing ground contact point being the ground contact point after the first member swings about the axial line.

An approach for automated differentially steering either three-wheeled or four-wheeled vehicles in response to input data collected from sensors associated with characteristics of vehicular movement is suitable for vehicles that travel at speeds about or exceeding 15 miles/hour. An automated differential vehicular steering system comprising such an approach includes a drive control computer including a closed loop vehicular motional controller, a plurality of sensing systems comprised of one or more wheel sensors, one or more inertial sensors measuring vehicular movement, and software for modeling a response to outputs from the plurality of sensing systems. The design of the differential vehicular steering system enables improvements in autonomous or unmanned driving, as no user input is needed for steering.