Electric scooter (1), with a foot rest area (2) and a loading area (3), made up of a chassis (4) with a handlebar (5) and two driving wheels (6) at a first end of the chassis (4), and comprising two electric motors connected to the driving wheels (6) with two controllers; steering control systems including an electronic sensor connected to a drive device and an electronic board connected to the electronic sensor and the two controllers, and; a support wheel (7) at a second end of the chassis, opposite the first end, having fastening points to the chassis (2) in the form of a pivot shaft (8) connected to the chassis and to a suspension fork (9).

Drive disks are configured to rotate a main wheel by applying a frictional force thereto. Each of the drive disks includes a base and a plurality of rollers. The base includes a first sheet metal member and a second sheet metal member. The first sheet metal member includes a first central part and a plurality of first arm parts. The second sheet metal member includes a second central part and a plurality of second arm parts. Each of the rollers has a first end and a second end in an axial direction thereof. Each of the first arm parts and each of the second arm parts support the first end of one of two rollers adjacent to each other and the second end of the other of the two rollers adjacent to each other.

To provide a moving device that can be used as a mobility device to transport objects and can be improved in portability. The moving device that is movable with rotation of wheels includes a body unit inflated by injection of fluid and deflated by discharge of the fluid, a support body provided on a predetermined surface of the body unit, and the wheels provided in the support body, wherein the interior of a predetermined portion of the body unit that receives a load from an object contacting the body unit is formed with a drop-stitch structure, and the drop-stitch structure after injection of the fluid has tensile forces in directions approximately perpendicular to the direction of the load applied to the predetermined portion by the object.

To provide a moving device that can be used as a mobility device to transport objects and can be improved in portability. The moving device that is movable with rotation of wheels includes a body unit inflated by injection of fluid and deflated by discharge of the fluid, a support body provided on a predetermined surface of the body unit, and the wheels provided in the support body, wherein the interior of a predetermined portion of the body unit that receives a load from an object contacting the body unit is formed with a drop-stitch structure, and the drop-stitch structure after injection of the fluid has tensile forces in directions approximately perpendicular to the direction of the load applied to the predetermined portion by the object.

A steering mechanism for a vehicle, said vehicle comprising a cargo hold chassis (10), communicably coupled with a front wheel (10a) located on a front axle; and a rider and pillion support chassis (20), communicably coupled with a rear wheel (12a) located on a rear axle; wherein, said cargo hold chassis (10) is located operatively forward and operatively lower with respect to said rider support chassis (20); said mechanism comprising: a steering mechanism comprising a steering stem (30), a steering column rod (36), and a steering handle (32), said steering stem (30) mounted in an operative front of said cargo hold chassis (10), said steering handle (32) mounted operatively atop said cargo hold chassis (10); said steering column rod (36) mounted operatively connected to said steering stem (30) at its upper end, said steering stem (30) spaced apart from said steering handle (32) in order to provide for off-centre steering.

In some embodiments, a vehicle may include a frame having longitudinal axis. The vehicle may include a steering assembly having a steering input and at least one wheel. The steering assembly may be coupled to the frame and configured to steer the vehicle based on input from a steering input. The vehicle may include a first drive wheel and a second drive wheel. The vehicle may include a steering position sensor configured to detect steering input including a position of the steering input and at least one of i) a rate of change of position of steering input and ii) steering position time. The vehicle may include at least one controller configured to process a signal from the steering position sensor and, in response to the processed signal, drive the first drive wheel and the second drive wheel, the first drive wheel being driven independent of the second drive wheel.

A system includes: sensors that includes a position sensor to determine a vehicle speed, an angular displacement sensor to determine a roll angle corresponding to an angular displacement of the vehicle in a roll direction and a roll rate corresponding to an angular velocity of the vehicle in the roll direction, and a steering torque sensor to determine a steering torque applied to a steering handle of the vehicle; and a stabilizing unit coupled to the sensors. The stabilizing unit: determines a synthesized torque based on the roll angle, the roll rate, and the vehicle speed; determines a tuning parameter based on a comparison of the synthesized torque and the steering torque; determines a stabilizing torque based on the tuning parameter and the synthesized torque; and provides an actuating signal corresponding to the stabilizing torque for applying the stabilizing torque to the steering handle of the vehicle.

A system includes: sensors that includes a position sensor to determine a vehicle speed, an angular displacement sensor to determine a roll angle corresponding to an angular displacement of the vehicle in a roll direction and a roll rate corresponding to an angular velocity of the vehicle in the roll direction, and a steering torque sensor to determine a steering torque applied to a steering handle of the vehicle; and a stabilizing unit coupled to the sensors. The stabilizing unit: determines a synthesized torque based on the roll angle, the roll rate, and the vehicle speed; determines a tuning parameter based on a comparison of the synthesized torque and the steering torque; determines a stabilizing torque based on the tuning parameter and the synthesized torque; and provides an actuating signal corresponding to the stabilizing torque for applying the stabilizing torque to the steering handle of the vehicle.

A drive assistance device (24) for a saddle type vehicle (1) includes a ride sensor (37) configured to detect a ride attitude of a rider (J), a vehicle body behavior generating part (25) configured to generate a behavior on a vehicle body by a prescribed output, and a controller (27) configured to control driving of a plurality of devices (BR, EN, ST) included in the vehicle body behavior generating part (25), and, when at least one of the plurality of devices (BR, EN, ST) is actuated regardless of the operation of the rider (J), the controller (27) determines which of the plurality of devices (BR, EN, ST) is to be actuated according to the ride attitude of the rider (J) detected by the ride sensor (37).

This driving support device of a saddle-riding type vehicle includes: an external detection means (29) that detects a situation around the vehicle; a steering device (ST) that steers an own vehicle; and a control means (27) that controls drive of the steering device (ST), wherein the control means (27) operates the steering device (ST) according to the situation around the vehicle detected by the external detection means (29) regardless of an operation of a rider (J) and moves a traveling trajectory in a lane width direction within a lane in which the own vehicle is traveling.