A display device is mounted on a vehicle. The display device comprises a display unit and a control unit A virtual screen is a two-dimensional plane at a predetermined distance away from an origin of a XYZ coordinate system along a Y coordinate axis, and is approximately parallel to an XZ plane defined by an X coordinate axis and a Z coordinate axis. The control unit is configured to calculate coordinates of a second point obtained as a result of projecting a first point in the XYZ coordinate system onto the virtual screen, convert the calculated coordinates of the second point into coordinates according to a display mode of the display unit, and cause the display unit to display an image corresponding to the second point at the converted coordinates.

A display device includes a glass pane, a display panel which is transmissive, and a glass panel unit. The display panel faces a prescribed area of the glass pane and is within the prescribed area. The glass panel unit is disposed between the prescribed area of the glass pane and the display panel and is within the prescribed area. The glass panel unit has an internal space which is in a pressure-reduced condition.

An electrical passenger car, the electrical passenger car including: at least two electrically driven motors; motor control electronics; sensors; and wheels, where the wheels include a first wheel and a second wheel, where the second wheel has a radius at least 7% greater than a radius of the first wheel, and where the motor control electronics control the at least two electrically driven motors to provide a greater torque to the second wheel than to the first wheel.

A one-piece display has a main display area at least partly viewable from one point of observation, and a secondary display area arranged so as to not be viewable from that point of observation. The main display area and the secondary display area are arranged relative to one another in such a way that the secondary display area is reflected in the main display area to produce a virtual display plane that is viewable from the point of observation.

The invention relates to a protecting member for a battery structure of an electric vehicle. The protecting member includes a top belt, a bottom belt and a core arranged between and interconnecting the top belt and the bottom belt. The core is at least partially made from a porous and fibrous structural material, such as plywood.

A method for producing an automobile rim made of aluminum or an aluminum alloy for a wheel of an automobile, the automobile rim having a rim bed bounded on opposite sides by an outer flange and an inner flange, a hub with a center recess and a bolt circle, as well as a rim center connecting the rim bed and the hub to one another, the rim center being designed with a plurality of spokes spaced apart in the circumferential direction with respect to the longitudinal center axis of the automobile rim. The automobile rim is produced in one piece and continuously in a casting mold by die casting of a casting material, wherein the automobile rim has, at least in some areas, a low wall thickness not exceeding 15 mm.

Vehicle chassis with interchangeable performance packages and related methods. are disclosed herein. An example vehicle chassis disclosed herein includes a frame including a first chassis portion including a cavity, a battery platform coupled to first chassis portion, and a first subframe couplable within the cavity, the first subframe including a first motor and a first suspension assembly, and a second subframe couplable within the cavity, the second subframe including a second motor and a second suspension assembly, the second motor having a greater power than the first motor, the second suspension assembly having a greater stiffness than the first suspension assembly.

An automobile wheel can include an outer rim, a hub, and a plurality of lug accessories. The hub, which is generally at the center of the automobile wheel, can have a plurality of lug holes. The plurality of lug accessories can be partially disposed in some, but not all, of the lug holes while leaving the remaining lug holes open. The open lug holes can receive a threaded stud from an automobile wheel hub assembly when the automobile wheel is mounted to the automobile wheel hub assembly. Each lug accessory can have a lug stud and a lug cap. The lug stud can have a flange and a linear member, with the linear member attached to the flange and extending to a free end. The flange can contact a rear surface of the hub when the linear member is inserted into a lug hole. The lug cap can extend over and couple to an opposite end of the linear member from the flange.

Systems, methods, and other implementations described herein relate to a hub motor for a wheel of a vehicle. In one embodiment, the hub motor includes a cylindrical rotor and a cylindrical stator coaxially spaced from the cylindrical rotor along an axle. The cylindrical rotor includes a rotor attachment to selectively couple the cylindrical rotor to the axle. The cylindrical stator is disposed between the cylindrical rotor and the wheel and includes stator attachments to selectively couple the cylindrical stator to an outer wheel surface of the wheel. The cylindrical rotor and the cylindrical stator are selectively attachable to the axle and the outer wheel surface, respectively, without removing the wheel from the vehicle.

A cargo component of a vehicle includes a panel, at least one ridge, and a plurality of measurement gradations. The ridge extends along the panel. The plurality of measurement gradations are formed in and along the ridge. In one form, the ridge extends in a longitudinal direction of the panel.