A bicycle brake light system includes a sensor unit which is configured to measure the braking force applied to a bicycle brake cable; a light unit including a light and which is configured to mount at or towards the rear of a bicycle so that the light from the light is directed substantially rearwards in use; and a controller configured to receive the output from the sensor unit and to control the light such that the intensity of light emitted by the light is dependent on the amount of braking force applied.

The present disclosure describes a controller for a light electric vehicle. The controller may include a user interface that includes one or more visual indicators and selectable buttons. The visual indicators may be used to convey various status indicators and/or alerts to an individual that is riding the light electric vehicle. The selectable buttons may be used to alter an operating state of the light electric vehicle and/or to provide operating status information about the light electric vehicle.

The present disclosure describes a controller for a light electric vehicle. The controller may include a user interface that includes one or more visual indicators and selectable buttons. The visual indicators may be used to convey various status indicators and/or alerts to an individual that is riding the light electric vehicle. The selectable buttons may be used to alter an operating state of the light electric vehicle and/or to provide operating status information about the light electric vehicle.

A safety warning method includes the following steps. Step 1 is to generate a plurality of distance sensing signals by an optical object ranging module according to an approaching object. Step 2 is to obtain a relative distance trend according to the distance sensing signals and its corresponding time. Step 3 is to generate a control signal according to the relative distance trend. Step 4 is to drive and control a warning device to generate a warning signal according to the control signal. In addition, the present invention also provides a mobile vehicle and a safety warning device.

A safety warning method includes the following steps. Step 1 is to generate a plurality of distance sensing signals by an optical object ranging module according to an approaching object. Step 2 is to obtain a relative distance trend according to the distance sensing signals and its corresponding time. Step 3 is to generate a control signal according to the relative distance trend. Step 4 is to drive and control a warning device to generate a warning signal according to the control signal. In addition, the present invention also provides a mobile vehicle and a safety warning device.

A front structure of a saddled vehicle having a meter unit of a less thickness and rendering meter-side and wiring-side couplers hardly visible from the outside is disclosed. The front structure includes a stem shaft rotatably mounted through a head pipe disposed in a front portion of a vehicle body frame and steerably supporting a front wheel, a top bridge coupling the stem shaft with a handle, a meter unit disposed in front of the top bridge and including a meter display on a top face of the meter unit, a meter-side coupler disposed on the meter unit, and a wiring-side coupler disposed on a side of wiring connected to the meter-side coupler, wherein the meter unit includes a coupler support member extending behind the meter display and supporting the meter-side coupler, and the coupler support member is disposed below the top bridge.

A front structure of a saddled vehicle having a meter unit of a less thickness and rendering meter-side and wiring-side couplers hardly visible from the outside is disclosed. The front structure includes a stem shaft rotatably mounted through a head pipe disposed in a front portion of a vehicle body frame and steerably supporting a front wheel, a top bridge coupling the stem shaft with a handle, a meter unit disposed in front of the top bridge and including a meter display on a top face of the meter unit, a meter-side coupler disposed on the meter unit, and a wiring-side coupler disposed on a side of wiring connected to the meter-side coupler, wherein the meter unit includes a coupler support member extending behind the meter display and supporting the meter-side coupler, and the coupler support member is disposed below the top bridge.

A motorcycle (1) including: a motorcycle body (2,3,4) extending along a longitudinal axis (L-L) and having a front part (2), a tail part (4) and a central part (3) comprised between the front part (2) and the tail part (4); at least two wheels (5,6) constrained to the motorcycle body (2,3,4), including a front wheel (5) and a rear wheel (6); a traction engine (7) constrained to the motorcycle body (2, 3, 4) and operatively connected to at least one of the wheels (5, 6); at least one headlight (12) fixed to the front part (2); at least one rear light (14) fixed to the tail part (4). The motorcycle (1) further includes a first auxiliary lighting device (30) fixed to the motorcycle body (2,3,4) and adapted to be electrically controlled in order to be activated and deactivated, wherein the first auxiliary lighting device (30) is arranged and oriented so that, when activated, it lights a ground portion (G1) being on the side and/or under the central part (3) of the motorcycle body (2,3,4).

Position indicating devices, systems and methods useable for signaling the positions of pedestrians or vehicles.

A variable stem for a human-powered vehicle basically includes a head tube mount, a handlebar mount, a stem body, a positioning structure and a controller. The stem body couples the handlebar mount to the head tube mount. The stem body is configured to be moved between a first position and a second position. The handlebar mount is disposed at a different location with respect to the head tube mount with the stem body in the first position as compared to the stem body being in the second position. The positioning structure is configured to selectively position the stem body between a first position and a second position. The controller is configured to control the positioning structure while the human-powered vehicle is in a driving state.