Various systems and methods associated with protecting a rider of an electric bicycle from hazards while riding their bicycle are described. In some embodiments, the systems and methods enhance the safety of the rider in response current detected conditions surrounding the rider, such as conditions associated with the route or path traveled by the rider, other vehicles within the route or path traveled by the rider, potential hazards within the route or path traveled by the rider, environmental conditions through which the rider is traveling, and so on.

A running bike is to be operated selectively with and without power. The running bike includes a front fork rotatably engaged with a front wheel, a rear fork rotatably engaged with a rear wheel, a handlebar coupled to the front fork for steering the running bike, a frame extending between and connecting the front fork and the rear fork, an electronic controller coupled to the frame, and a drivetrain assembly coupled to the frame and in communication with the electronic controller. The drivetrain assembly includes an electric motor configured to selectively drive the rear wheel. A battery selectively provides power to the drivetrain assembly. A clutch is coupled to the handlebar and is in communication with the electronic controller. The clutch is configured to be actuated by an operator to proportionally increase or decrease power to the drivetrain assembly electronically.

A running bike is to be operated selectively with and without power. The running bike includes a front fork rotatably engaged with a front wheel, a rear fork rotatably engaged with a rear wheel, a handlebar coupled to the front fork for steering the running bike, a frame extending between and connecting the front fork and the rear fork, an electronic controller coupled to the frame, and a drivetrain assembly coupled to the frame and in communication with the electronic controller. The drivetrain assembly includes an electric motor configured to selectively drive the rear wheel. A battery selectively provides power to the drivetrain assembly. A clutch is coupled to the handlebar and is in communication with the electronic controller. The clutch is configured to be actuated by an operator to proportionally increase or decrease power to the drivetrain assembly electronically.

A bicycle and method and bicycle assembly for a bicycle including a control device and at least one bicycle component whose operating state is variable during operation. An acoustic device with a sound converter is included for outputting information, controlled by the control device, on the operating state of the bicycle component by means of the acoustic device, and/or for capturing noises by means of the acoustic device and converting these to noise signals and utilizing them for controlling.

The present disclosure provides a bicycle alarm device, including a main body and a connection mechanism connected with a bicycle. The main body comprises controller. The controller includes an upper cover and a lower cover connected with the upper cover. A first waterproof rubber ring is positioned between the upper cover and the lower cover. The main body also includes a battery compartment. One end of the battery compartment is connected with the controller, and the other end is connected with the connection mechanism. The battery compartment includes a compartment body and a compartment cover. A second waterproof rubber ring is positioned between the compartment body and the compartment cover. The present disclosure has good waterproof effect, and can effectively protect the controller and electrical parts in the battery compartment.

An all-terrain vehicle includes a frame, wheels, a vehicle cover, a power supply system a saddle assembly, a brake system, a drive assembly and a suspension system. The all-terrain vehicle is sized for children to ride, with numerous disclosed modifications in accordance with its size and riders. For instance, the saddle assembly includes a locking hook accessible from the rear of the vehicle, and in the locked state holds the main power supply down into its compartment. The brake system uses a pawl for two handed setting of the parking brake. The instrument assembly allows adjustment of the display angle of the display screen. The charger cover uses a damping block to cause the cover to hover at a selected position. The all-terrain vehicle can meet the use needs and safety requirements of all-terrain vehicles for kids, and can ensure the safety of drivers.

An all-terrain vehicle includes a frame, wheels, a vehicle cover, a power supply system a saddle assembly, a brake system, a drive assembly and a suspension system. The all-terrain vehicle is sized for children to ride, with numerous disclosed modifications in accordance with its size and riders. For instance, the saddle assembly includes a locking hook accessible from the rear of the vehicle, and in the locked state holds the main power supply down into its compartment. The brake system uses a pawl for two handed setting of the parking brake. The instrument assembly allows adjustment of the display angle of the display screen. The charger cover uses a damping block to cause the cover to hover at a selected position. The all-terrain vehicle can meet the use needs and safety requirements of all-terrain vehicles for kids, and can ensure the safety of drivers.

An autonomous bicycle comprising an autonomous controller system comprising software associated with monitoring operational processes of one or more electric powered wheels governed by an environmental sensor array and motion sensors contained on framework sections, sensors including; load sensors, deformation sensors, gyroscope sensor, and accelerators, accordingly a power control module provides battery power to the electric motors. The autonomous bicycle configured to independently operate with or without an operator riding onboard. The operator uses their smartphone to manually control or verbally control the autonomous bicycle, the operator accesses a mobile app, customizes user preference settings, whereby software algorithms and user interface instructions allow the operator to control their autonomous bicycle when riding, or summon the autonomous bicycle to drive over to her or him, respectively the operator can utilizes their preference settings to select a custom drive mode with max speed calculated. The operator's smartphone is configured with a user interface system linked to the autonomous bicycle by WIFI or Bluetooth, the operation data and performance data gathered by the operator is saved in memory, Cloud management network, or Global Internet Network providing Cloud Database Management Network(s).

A safety system for bicycle riding is capable of preventing collision of a bicycle by generating vibrations to alert a rider to a dangerous situation when a front object is detected within a collision risk distance and is capable of reducing accidents by emitting a light beam to alert a driver of a rear object to a dangerous situation when the rear object is closely approaching.

Warning a two-wheeled vehicle driver, in particular a motorcyclist or cyclist, of a collision with a vehicle approaching the two-wheeled vehicle from a rearward space, is accomplished using a sensor device for capturing objects in the rearward space. In one embodiment, one of the sensors is provided for capturing objects in a close rearward range, which, in particular for the two-wheeled vehicle driver, is in the blind sport, and a further one of the sensors is arranged for capturing objects in a far rearward range, which in particular extends up to 50 m away from the two-wheeled vehicle.