An autonomous urban transport vehicle (AUTV) to transport a user, including a tricycle including brakes and steering and a controller. The controller includes an autonomous mode processor to control the brakes and steering when the AUTV is in an autonomous mode. The controller also includes a manual mode processor to control manual mode functions of the AUTV when the AUTV is in a manual mode. The manual mode functions are exclusive of actuation of the brakes and steering.

A tiltable vehicle has a pair of front wheels coupled to a tiltable chassis by a tilt linkage, such that the pair of front wheels and the chassis are configured to tilt in unison with respect to a roll axis of the chassis. The tilt linkage includes a four-bar linkage having a pair of upper bar segments coupled to the chassis at spaced-apart respective inboard joints. In some examples, the inboard joints of the upper bar segments are each disposed outboard of a central chassis joint of a lower bar of the tilt linkage. An orientation sensor is configured to detect directional information regarding a net force vector applied to the chassis, and a tilt actuator operatively coupled to the chassis and configured to selectively tilt the chassis. A controller is configured to selectively control the tilt actuator based on the directional information from the orientation sensor.

A leaning vehicle includes: a body frame; a right wheel and a left wheel; a linkage mechanism including arms rotatably supported on the body frame; a left-right tilt angle control mechanism configured to control a tilt angle of the body frame in a left direction or in the right direction by adjusting a rotation of the arms with respect to the body frame; and a control section. The control section controls the left-right tilt angle control mechanism to change the tilt angle of the body frame in the left direction or in the right direction in accordance with an input to the leaning vehicle from a rider while the leaning vehicle is stopped.

A leaning vehicle includes: a body frame; a right wheel and a left wheel; a linkage mechanism including arms rotatably supported on the body frame; a left-right tilt angle control mechanism configured to control a tilt angle of the body frame in a left direction or in the right direction by adjusting a rotation of the arms with respect to the body frame; and a control section. The control section controls the left-right tilt angle control mechanism to change the tilt angle of the body frame in the left direction or in the right direction in accordance with an input to the leaning vehicle from a rider while the leaning vehicle is stopped.

A leaning vehicle includes a leaning body frame, a left inclining wheel, a right inclining wheel, an another inclining wheel, a linkage mechanism, a leaning posture control actuator, a left inclining wheel torque applying unit, a right inclining wheel torque applying unit, and an integrated control device. The integrated control device controls a left inclining wheel torque applied to a left inclining wheel and a right inclining wheel torque applied to a right inclining wheel based on a lean torque applied to the linkage mechanism by the leaning posture control actuator. Alternatively, the lean torque applied to the linkage mechanism by the leaning posture control actuator may be based on the left inclining wheel torque applied to the left inclining wheel by the left inclining wheel torque applying unit and the right inclining wheel torque applied to the right inclining wheel by the right inclining wheel torque applying unit.

A leaning vehicle includes a leaning body frame, a left inclining wheel, a right inclining wheel, an another inclining wheel, a linkage mechanism, a leaning posture control actuator, a left inclining wheel torque applying unit, a right inclining wheel torque applying unit, and an integrated control device. The integrated control device controls a left inclining wheel torque applied to a left inclining wheel and a right inclining wheel torque applied to a right inclining wheel based on a lean torque applied to the linkage mechanism by the leaning posture control actuator. Alternatively, the lean torque applied to the linkage mechanism by the leaning posture control actuator may be based on the left inclining wheel torque applied to the left inclining wheel by the left inclining wheel torque applying unit and the right inclining wheel torque applied to the right inclining wheel by the right inclining wheel torque applying unit.

A tiltable vehicle is configured to transform between an autonomous mode and a rideable mode by pivoting the handlebars and steering column of the vehicle about a pitch axis. In the autonomous mode, the steering column is folded back toward the chassis and a tiltable chassis of the vehicle is prevented from tilting. In the rideable mode, the steering column is unfolded and the chassis is free to tilt. In some examples, a tiltable vehicle includes features beneficial for vehicle-sharing, such as parking devices or a basket. These features may be included on any suitable vehicle and are not limited to use on transforming vehicles.

A vehicle, such as a cargo cycle, may have a multi-part frame, a single wheel and a wheel pair having two mutually spaced wheels. The single wheel may be connected to a first frame part of the frame, and the two wheels may be rotatably mounted about a common axis on a second frame part of the frame, where the first and second frame parts are connected with at least one joint and are rotatable relative to each other about a pivot axis defined by the at least one joint, the pivot axis running through a contact point of the single wheel. The vehicle also has at least one first drive device which generates a torque, is arranged on the first frame part and is designed to transmit the torque via a device for torque transmission to at least one of the wheels of the wheel pair.

A vehicle, such as a cargo cycle, may have a multi-part frame, a single wheel and a wheel pair having two mutually spaced wheels. The single wheel may be connected to a first frame part of the frame, and the two wheels may be rotatably mounted about a common axis on a second frame part of the frame, where the first and second frame parts are connected with at least one joint and are rotatable relative to each other about a pivot axis defined by the at least one joint, the pivot axis running through a contact point of the single wheel. The vehicle also has at least one first drive device which generates a torque, is arranged on the first frame part and is designed to transmit the torque via a device for torque transmission to at least one of the wheels of the wheel pair.

A three-wheeled vehicle includes a vehicle frame supported by a single wheel engaging the ground in the front and two wheels engaging the ground in the rear. The operator area of the vehicle may include seating for a driver and a passenger, one in front of the other. The three-wheeled vehicle is uniquely designed so that it can be easily modified by addition or removal of additional structures after it is purchased. The vehicle is ultra-narrow but achieves stability by unique mechanisms.