A rearview device includes a mirror support and a rearview mirror. The mirror support includes a C-ring for looping up a bicycle handle bar, an arm, a sleeve with a ball pit and a tightening bolt. The arm has a base and an extended portion connected thereto. The base is fixed to the C-ring by a fastener to make the C-ring tightly loop up the handle bar. The extended portion extends from the base. An outer end of the arm has a hole channel. The sleeve is embedded in the hole channel and pushed by the tightening bolt. A back side of the frame is extended with a connecting portion. The connecting portion is formed with a ball plug embedded into the ball pit of the sleeve.

A rearview device includes a mirror support and a rearview mirror. The mirror support includes a C-ring for looping up a bicycle handle bar, an arm, a sleeve with a ball pit and a tightening bolt. The arm has a base and an extended portion connected thereto. The base is fixed to the C-ring by a fastener to make the C-ring tightly loop up the handle bar. The extended portion extends from the base. An outer end of the arm has a hole channel. The sleeve is embedded in the hole channel and pushed by the tightening bolt. A back side of the frame is extended with a connecting portion. The connecting portion is formed with a ball plug embedded into the ball pit of the sleeve.

A side view minor assembly includes a minor unit connected to a plugging unit via a bar. The minor unit includes a minor located between a frame and a plate which is attached to the frame in a detachable manner. The plugging unit includes an expansible tube and external and internal end elements each of which includes a wedge. A nut is inserted in the internal end element. A threaded bolt is inserted in the external and internal end elements and the expansible tube and engaged with the nut. The threaded bolt is rotatable in a direction to remove the wedges from the expansible tube to allow the expansible tube to shrink to render the expansible tube easily insertable in a handlebar. The threaded bolt is rotatable in another direction to make the wedges abut against and expand the expansible tube to keep the expansible tube in the handlebar.

A side view minor assembly includes a minor unit connected to a plugging unit via a bar. The minor unit includes a minor located between a frame and a plate which is attached to the frame in a detachable manner. The plugging unit includes an expansible tube and external and internal end elements each of which includes a wedge. A nut is inserted in the internal end element. A threaded bolt is inserted in the external and internal end elements and the expansible tube and engaged with the nut. The threaded bolt is rotatable in a direction to remove the wedges from the expansible tube to allow the expansible tube to shrink to render the expansible tube easily insertable in a handlebar. The threaded bolt is rotatable in another direction to make the wedges abut against and expand the expansible tube to keep the expansible tube in the handlebar.

A computer-implemented method for image recording includes receiving images of an environment surrounding a motorcycle from an imaging device disposed in a front section of the motorcycle. The imaging device is directed rearward with respect to the front section of the motorcycle. The method includes detecting a reflected image region in the images. The reflected image region is reflecting off a reflective surface worn by an operator of the motorcycle. The method includes detecting a front object in the environment surrounding the motorcycle based on the reflected image region.

The present invention relates to a convertible rearview mirror comprising a fixed portion associable with an outer surface and a movable portion, connected to the fixed portion by means of a joint system. The movable portion is rotatable with respect to the fixed portion between a first rearview position and a second deflected position, about a rotation axis of the joint system. The movable portion further comprises at least one reflective surface. The present invention also relates to a motorcycle comprising said rearview mirror.

The present invention relates to a convertible rearview mirror comprising a fixed portion associable with an outer surface and a movable portion, connected to the fixed portion by means of a joint system. The movable portion is rotatable with respect to the fixed portion between a first rearview position and a second deflected position, about a rotation axis of the joint system. The movable portion further comprises at least one reflective surface. The present invention also relates to a motorcycle comprising said rearview mirror.

The invention includes a handlebar grip, a binding ring, a rod and a mirror. The handlebar grip has a main body and a tubular seat extending from an end of the main body. An outer diameter of the tubular seat is less than an outer diameter of the main body. The binding ring is a C-shaped body around the tubular seat. Two ends thereof are separately formed with a positioning hole and a threaded hole. The rod has a first end and a second end. The first end is formed with a positioning bar being inserted into the positioning hole. The positioning bar has a through hole. A screw passes through the through hole and the positioning hole and is screwed into the threaded hole to make the binding ring fasten the tubular seat. The mirror is pivotally connected to the second end of the rod.

The invention includes a handlebar grip, a binding ring, a rod and a mirror. The handlebar grip has a main body and a tubular seat extending from an end of the main body. An outer diameter of the tubular seat is less than an outer diameter of the main body. The binding ring is a C-shaped body around the tubular seat. Two ends thereof are separately formed with a positioning hole and a threaded hole. The rod has a first end and a second end. The first end is formed with a positioning bar being inserted into the positioning hole. The positioning bar has a through hole. A screw passes through the through hole and the positioning hole and is screwed into the threaded hole to make the binding ring fasten the tubular seat. The mirror is pivotally connected to the second end of the rod.

An image display system includes: rearview optical mirrors of a motorcycle; an image capture device that captures image of the area behind the motorcycle; a display device that is disposed in front of a rider and displays image based on image data obtained by the image capture device; and a control device which, when the motorcycle, as a vehicle, is driving, controls the display device to display a first screen that displays a first image corresponding to a first area of an imaging range of the image captured by the image capture device and thereafter transition a screen displayed on the display device from the first screen to a second screen that displays a second image corresponding to a second area different from the first area, wherein each of the first area and the second area includes a blind spot area that cannot be seen by the rider in the optical mirrors.