Collision alert systems and methods for micromobility vehicles include a proximity sensor, a speed sensor, a warning device, and a controller having a bypass mode and a warning mode. The controller compares the speed of the micromobility vehicle with a predetermined speed threshold, enters the bypass mode when the speed of the micromobility vehicle is less than the predetermined speed threshold, and enters the warning mode when the speed of the micromobility vehicle is greater than the predetermined speed threshold. The controller does not activate the warning device in the bypass mode. In the warning mode, the controller calculates an estimated time until a potential collision with the object, compares the estimated time object with a predetermined time threshold, and generates a collision warning by activating the warning device in response to the estimated time until collision being less than the predetermined time threshold.

Collision alert systems and methods for micromobility vehicles include a proximity sensor, a speed sensor, a warning device, and a controller having a bypass mode and a warning mode. The controller compares the speed of the micromobility vehicle with a predetermined speed threshold, enters the bypass mode when the speed of the micromobility vehicle is less than the predetermined speed threshold, and enters the warning mode when the speed of the micromobility vehicle is greater than the predetermined speed threshold. The controller does not activate the warning device in the bypass mode. In the warning mode, the controller calculates an estimated time until a potential collision with the object, compares the estimated time object with a predetermined time threshold, and generates a collision warning by activating the warning device in response to the estimated time until collision being less than the predetermined time threshold.

A control system includes a pressure detector, an electrical component and an electronic controller. The control system is configured to appropriately control the electrical component in accordance with a position of a cargo disposed on a cargo bed. configured to be provided to the cargo bed of a human-powered vehicle. The electronic controller is configured to control the electrical component in accordance with a position of the cargo disposed on the cargo bed. The position of the cargo is detected by the pressure detector.

A motorized component for a bicycle includes a motor, a power source configured to generate current for the motor, and a processor. The processor is configured to identify a state of the bicycle and, based on the identified state of the bicycle, generate an audio notification. The generation of the audio notification includes control of the current from the power source to the motor, such that a periodic current with a frequency between 20 Hz and 20 kHz is applied to the motor.

A motorized component for a bicycle includes a motor, a power source configured to generate current for the motor, and a processor. The processor is configured to identify a state of the bicycle and, based on the identified state of the bicycle, generate an audio notification. The generation of the audio notification includes control of the current from the power source to the motor, such that a periodic current with a frequency between 20 Hz and 20 kHz is applied to the motor.

A fuel filling device of a motorcycle can receive a high pressure gas only when it is ensured that the motorcycle is in a stable position. The device includes a fuel tank that stores and/or supplies a high pressure gas and is mounted on the motorcycle, a filling port through which the high pressure gas is fed to the fuel tank, a center stand that swings between a raised position in which the center stand supports the motorcycle in an upright position and a retracted position, a stand sensor that senses that the center stand is in the raised position, and a fuel filling valve provided between the fuel tank and the filling port and allowing a flow of the high pressure gas between the fuel tank and the filling port if the stand sensor senses that the center stand is in the raised position.

A device (10) for protecting a child in a child seat (S) of a bicycle or the like, during an unexpected event, e.g. a collision. The device (10) comprises a case unit and an inflatable airbag unit which is arranged within the case unit in an idle state. The airbag unit is configured to inflate to an inflated state in case of an abnormal movement of said child seat (S) and to at least partly cover said child in said inflated state.

An electric bicycle that has a communication system, including at least one electronic processing module for processing information for the rider of the electric bicycle, and at least one signal device for providing the processed information to the rider. To reduce safety risks due to the rider being distracted by his/her surroundings while riding the electric bicycle and to increase riding comfort, the at least one signal device is designed to output the information as a tactile, optical, and/or acoustic signal emitted by the electric bicycle in order to spontaneously influence the rider.

The present disclosure provides an electric vehicle. The electric vehicle includes: a handlebar, and an electric vehicle state indicator lamp, wherein the electric vehicle state indicator lamp is located on the handlebar of the electric vehicle, or on an upper portion of a handlebar stem of the electric vehicle, and the electric vehicle state indicator lamp is configured to indicate different vehicle states of the electric vehicle by using different display manners of the electric vehicle state indicator lamp. By adopting the above technical solution, the problem that information on various vehicle states of the electric vehicle only can be known via an instrument screen, causing a high cost and affect a visual effect and the like in the related art is solved.

The present disclosure provides an electric vehicle. The electric vehicle includes: a handlebar, and an electric vehicle state indicator lamp, wherein the electric vehicle state indicator lamp is located on the handlebar of the electric vehicle, or on an upper portion of a handlebar stem of the electric vehicle, and the electric vehicle state indicator lamp is configured to indicate different vehicle states of the electric vehicle by using different display manners of the electric vehicle state indicator lamp. By adopting the above technical solution, the problem that information on various vehicle states of the electric vehicle only can be known via an instrument screen, causing a high cost and affect a visual effect and the like in the related art is solved.