A control system in accordance for a human-powered vehicle comprises a brake device configured to brake a wheel, a brake operating device operated to actuate the brake device, a first communication path configured to communicate a first actuation signal between the brake device and the brake operating device, and a second communication path configured to communicate a second actuation signal between the brake device and the brake operating device. The second communication path differs from the first communication path.

A bicycle including a handlebar attached to a frame at substantially a midpoint and a seat post, a plurality of light sources normally disposed to project light in either of a first, second or third forward direction, said plurality of light sources controlled by a microcomputer which employs a sensor to monitor the immediate position of either the handlebar with respect to the frame or the orientation of the bicycle with respect to the horizontal, and which selects the appropriate light source to be illuminated to project light in the most preferred direction to illuminate the anticipated path of the bicycle to improve visibility and safety during operation, particularly under low ambient light conditions, and wherein the microcomputer activates one or more front or rear turn signals, and brake lights in response to movement of the bicycle, handlebars or a manual signal.

A bicycle including a handlebar attached to a frame at substantially a midpoint and a seat post, a plurality of light sources normally disposed to project light in either of a first, second or third forward direction, said plurality of light sources controlled by a microcomputer which employs a sensor to monitor the immediate position of either the handlebar with respect to the frame or the orientation of the bicycle with respect to the horizontal, and which selects the appropriate light source to be illuminated to project light in the most preferred direction to illuminate the anticipated path of the bicycle to improve visibility and safety during operation, particularly under low ambient light conditions, and wherein the microcomputer activates one or more front or rear turn signals, and brake lights in response to movement of the bicycle, handlebars or a manual signal.

The utility model discloses an improved bicycle handlebar, including a handlebar tube and a handlebar head. The handlebar head includes a curved arm and grips. The curved arm is of a structure that inclines forward relative to the handlebar tube. The grips naturally stretch along two ends of the curved arm toward the left and right sides. The handlebar tube is provided with a positioning groove and a limiting hole, a support tube is provided with a positioning protruding portion. After the handlebar tube is inserted into the support tube, the positioning protruding portion is inserted into the positioning groove to ensure that the handlebar will not rotate by itself. Screw the limit screw into the limiting hole to prevent the handlebar from being too deep to pull out. The handlebar is designed to be of a structure, which is more comfortable to use.

The utility model discloses an improved bicycle handlebar, including a handlebar tube and a handlebar head. The handlebar head includes a curved arm and grips. The curved arm is of a structure that inclines forward relative to the handlebar tube. The grips naturally stretch along two ends of the curved arm toward the left and right sides. The handlebar tube is provided with a positioning groove and a limiting hole, a support tube is provided with a positioning protruding portion. After the handlebar tube is inserted into the support tube, the positioning protruding portion is inserted into the positioning groove to ensure that the handlebar will not rotate by itself. Screw the limit screw into the limiting hole to prevent the handlebar from being too deep to pull out. The handlebar is designed to be of a structure, which is more comfortable to use.

A motorized component of a human-powered vehicle includes an electric actuator and controller circuitry configured to control the electric actuator. At least one of the electric actuator and the controller circuitry is configured to be electrically connected via an electric cable to a remotely located power source configured to supply electricity to an assist drive unit configured to assist pedaling. The motorized component is other than a rear derailleur.

This technical solution relates to the field of Personal Mobility Devices (PMD) equipped with a Wheel Lighting System. A personal mobility device (PMD) containing wheels made of a substance containing photoluminophore, a wheel lighting system that contains at least one source of UV-light connected to a battery, a controlling device which activates the source of UV-light, wherein at least one source of UV-light is installed in such a way that enables the illumination of at least a part of the wheel.

Lighting devices and sets comprising multiple lighting devices are described. The lighting device may include a housing, at least one light source such as a light-emitting diode (LED), a rechargeable battery, optionally a microprocessor, and at least one solar panel. The lighting device may include a mount configured to secure the lighting device to a support, such as a frame or other portion of a vehicle or other device. The set of lighting devices may include first and second lighting devices, each including a light source, optionally wherein the light sources may emit different colors of light.

A motorcycle includes a brake lamp, a brake operation unit, a first switching unit, a second switching unit, and a brake controller. The first switching unit is switched a circuit state so that a driving current is supplied to the brake lamp while the brake operation is being performed. The second switching unit is switched the circuit state between a closed state in which the driving current is supplied to the brake lamp regardless of the brake operation and an opened state in which the second switching unit is not electrically connected with the brake lamp. The brake controller controls to actuate the brake and switches the second switching unit from the opened state to the closed state when the brake activation condition is met.

The invention discloses a new type of bicycle capable of improving driving safety, comprising a bicycle body, assemblies of rear view mirrors are symmetrically arranged on the handlebars of the bicycle body; a brake light is arranged on the rear end of the seat of the bicycle body, turn lights are symmetrically arranged on the fixed connecting rods which connect with the frame on both sides of the seat; an illuminating light is arranged on the vertical tube of handlebar of the bicycle body, an electric horn is arranged on the upper side of the illuminating light; the application scheme is complete, simple in structure, effective in improving driving safety, and is worthy of widespread promotion.