A personal mobility and a controlling method adjusting speed based on shape information of the handle are provided. The personal mobility includes a power device, a braking device, and a handle. The handle includes a plurality of axes provided to be movable and a deformable cover surrounding the plurality of axes. A detector detects movement of each of the plurality of axes and a controller operates the power device and the braking device based on a positional relationship between the plurality of axes according to the movement of each of the plurality of axes.

A personal mobility includes a steering shaft, a handlebar extending from an upper end of the steering shaft to opposite sides, two grip parts installed on opposite ends of the handlebar, respectively, to be displaceable with respect to the handlebar in a direction of intersecting a longitudinal direction of the handlebar, and a buffer device provided between each of the grip parts and the handlebar to reduce vibration or shock transmitted from the handlebar to the grip part.

A vehicle comprises a chassis, a seat, a motor, an endless drive track, and a rear suspension assembly supporting the endless drive track. The rear suspension assembly includes a left slide and right slide rail, at least one rear suspension arm being operatively pivotally connected to one of the slide rails and the chassis, with at least one coupling block being connected thereto. A rear stopper is connected to one of the slide rails, the rear stopper being disposed within a range of motion of the at least one coupling block in a first position and being disposed out of the range of motion of the at least one coupling block in a second position. The vehicle includes a control cable and an actuator, the rear stopper moving between the first and second positions when moving the actuator between first and second actuator positions.

A vehicle comprises a chassis, a seat, a motor, an endless drive track, and a rear suspension assembly supporting the endless drive track. The rear suspension assembly includes a left slide and right slide rail, at least one rear suspension arm being operatively pivotally connected to one of the slide rails and the chassis, with at least one coupling block being connected thereto. A rear stopper is connected to one of the slide rails, the rear stopper being disposed within a range of motion of the at least one coupling block in a first position and being disposed out of the range of motion of the at least one coupling block in a second position. The vehicle includes a control cable and an actuator, the rear stopper moving between the first and second positions when moving the actuator between first and second actuator positions.

An operating device for a vehicle has a handle and an actuator device that comprises a magnetorheological medium, which is coupled to the handle and is designed to exert a setting force on the handle that is dependent on a viscosity of the magnetorheological medium.

A handlebar apparatus for an electronic vehicle including e-bikes and e-scooters. The handlebar apparatus includes an elongated handlebar having tubular handle portions. The apparatus further includes an electronic device housed within a casing of the handlebar. The handlebar apparatus includes sensors for receiving a throttling input and a braking input. The electronic device can perform most of the electronic operations of the electronic vehicle including receiving the throttling input and braking input and sending commands to the powertrain and braking assembly of the electronic vehicle.

The disclosed computer-implemented method may include detecting a throttle position of a micromobility vehicle (MV) and determining an acceleration of the MV based at least on the throttle position. The acceleration is associated with a torque magnitude of the MV. The method also includes comparing the acceleration with a target acceleration associated with the throttle position. The method further includes modifying the torque magnitude based at least on the comparison of the acceleration of the MV with the target acceleration associated with the throttle position. Various other methods, systems, and computer-readable media are also disclosed.

A method for controlling engine braking in a vehicle comprises: determining a position of a throttle operator; determining a speed of the vehicle; and determining an engine braking mode selected. In response to the position of the throttle operator being a fully released position and the selected braking mode being a first engine braking mode: controlling an engine and a position of a throttle valve according to the first engine braking mode for applying a first level of engine braking. In response to the position of the throttle operator being the fully released position and the selected braking mode being the second engine braking mode: controlling the engine and the position of the throttle valve according to the second engine braking mode based at least on the speed of the vehicle for applying a second level of engine braking. A vehicle implementing the method is also disclosed.

A method for controlling engine braking in a vehicle comprises: determining a position of a throttle operator; determining a speed of the vehicle; and determining an engine braking mode selected. In response to the position of the throttle operator being a fully released position and the selected braking mode being a first engine braking mode: controlling an engine and a position of a throttle valve according to the first engine braking mode for applying a first level of engine braking. In response to the position of the throttle operator being the fully released position and the selected braking mode being the second engine braking mode: controlling the engine and the position of the throttle valve according to the second engine braking mode based at least on the speed of the vehicle for applying a second level of engine braking. A vehicle implementing the method is also disclosed.

A motorized bicycle training wheel system for training people to ride a bike without pedaling includes a pair of motorized training wheels each comprising an attachment bracket, a motor, and a wheel. The attachment bracket has an attachment aperture to receive an axle of a bicycle. The motor has a motor housing coupled to a lower portion of the attachment bracket. The wheel is coupled to a drive shaft of the motor. A battery is in operational communication with the motor of each of the pair of motorized training wheels and coupled to a frame of the bicycle. A throttle is in operational communication with the battery and the motor of each of the pair of motorized training wheels and coupled to a handlebar of the bicycle.