A self-balancing bicycle system is provided by the present disclosure. The system includes a bicycle, a sensor coupled to the bicycle, a steering control assembly comprising an actuator and being coupled to the bicycle and configured to adjust a steering angle of a front tire of the bicycle, and a controller coupled to the sensor and configured to receive a value from the sensor. The controller is further coupled to the steering control assembly and further configured to adjust the steering angle based on the value.

A stabilization apparatus for a two-wheeled vehicle includes a rotationally mounted gyroscope and a drive unit, as well as a rotational-direction reversal unit disposed between the drive unit and the gyroscope.

A self-stabilizing vehicle includes a mass gyroscope which is fixed at an occupant compartment chassis corresponding to a portion where occupants sit. The occupant compartment portion may tilt outwards in response to the centrifugal force. If the vehicle has three or more wheels, the load is evenly distributed on the left wheel and the right wheel which move oppositely up and down about an effectively centrally-mounted shaft pin. Further, the present disclosure proposes a method for operating the self-stabilizing vehicle. According to the self-stabilizing vehicle and the operating method thereof, a vehicle having a narrow body may be used. When the vehicle undergoes external forces such as the centrifugal force and the crosswind, the occupant compartment can maintain the vertical stability even though the wheels may slide sideways.

A self-stabilizing vehicle includes a mass gyroscope which is fixed at an occupant compartment chassis corresponding to a portion where occupants sit. The occupant compartment portion may tilt outwards in response to the centrifugal force. If the vehicle has three or more wheels, the load is evenly distributed on the left wheel and the right wheel which move oppositely up and down about an effectively centrally-mounted shaft pin. Further, the present disclosure proposes a method for operating the self-stabilizing vehicle. According to the self-stabilizing vehicle and the operating method thereof, a vehicle having a narrow body may be used. When the vehicle undergoes external forces such as the centrifugal force and the crosswind, the occupant compartment can maintain the vertical stability even though the wheels may slide sideways.

Provided is a gyro cart which is stably maintained in posture through a relatively simple structure when the gyro cart turns. The gyro cart includes a body, a pair of gyro units each including a rotatable flywheel and installed at both ends with respect to a running direction of the body, a steering device formed at the body and rotated by a driver to control a running direction of the body, a direction detecting unit detecting whether the steering device is rotating, a rotation direction of the steering device, and a rotation degree of the steering device, and a controller selectively operating the flywheel included in the gyro unit according to whether the steering device is rotating, the rotation direction of the steering device, and the rotation degree of the steering device detected by the direction detecting unit.

Provided is a gyro cart which is stably maintained in posture through a relatively simple structure when the gyro cart turns. The gyro cart includes a body, a pair of gyro units each including a rotatable flywheel and installed at both ends with respect to a running direction of the body, a steering device formed at the body and rotated by a driver to control a running direction of the body, a direction detecting unit detecting whether the steering device is rotating, a rotation direction of the steering device, and a rotation degree of the steering device, and a controller selectively operating the flywheel included in the gyro unit according to whether the steering device is rotating, the rotation direction of the steering device, and the rotation degree of the steering device detected by the direction detecting unit.

Various communication systems may benefit from appropriate restriction on use. For example, certain wireless communication systems may benefit from radio-access-technology-specific access restrictions. A method can include registering a user equipment with a network element. The registering can include identifying user equipment capabilities. The method can also include receiving a response from the network element indicating restriction on use of at least one radio access technology.

Various communication systems may benefit from appropriate restriction on use. For example, certain wireless communication systems may benefit from radio-access-technology-specific access restrictions. A method can include registering a user equipment with a network element. The registering can include identifying user equipment capabilities. The method can also include receiving a response from the network element indicating restriction on use of at least one radio access technology.

A system, method and a device for balancing a vehicle is provided. In one embodiment the system comprises of a control moment gyroscope. In another embodiment two or more control moment gyroscope may be provided. Further, in an embodiment a mechanism to provide stopping of a precession shaft that links the control moment gyroscope to the vehicle is provided. Furthermore, a user operable switch may be provided in an embodiment to stop precession shaft of the control moment gyroscope.

A system, method and a device for balancing a vehicle is provided. In one embodiment the system comprises of a control moment gyroscope. In another embodiment two or more control moment gyroscope may be provided. Further, in an embodiment a mechanism to provide stopping of a precession shaft that links the control moment gyroscope to the vehicle is provided. Furthermore, a user operable switch may be provided in an embodiment to stop precession shaft of the control moment gyroscope.