A bed leveling system includes a vehicle that has a sleeper. A bed is positioned within the sleeper and the bed is slept upon. A leveling unit is positioned within the sleeper. The leveling unit is selectively positioned at a selected angle with respect to Earth. Thus, the leveling unit may be leveled. The bed is positioned on the leveling unit to enhance comfort while sleeping. A control is coupled to the leveling unit and the control may be manipulated. The control is electrically coupled to the leveling unit and the control controls operational parameters of the leveling unit.

An aspect of the present disclosure is a thermal barrier that includes a core layer having a first surface, a second surface, and a first edge, and a first outer layer that includes a third surface and a second edge, where the third surface substantially contacts the first surface, the core layer is configured to minimize conductive heat transfer through the barrier, and the first outer layer is configured to maximize reflection of light away from the barrier.

Systems, methods, and devices for a vehicle door or window are disclosed herein. A vehicle includes a vehicle body and a cabin located within the body of the vehicle, wherein the cabin includes an interior that is configured to accommodate at least one person. The vehicle includes at least one seat located in the interior of the cabin that is configured for seating a user. The vehicle includes at least one door that provides ingress and egress to the interior of the cabin of the vehicle, and the at least one door is located with respect to the body such that the door opens to provide ingress and egress into the cabin from a backside of the seat.

A vehicle including an operator cab having a frame defining an opening and a permeable material sheet mounted adjacent the frame to at least partially cover the opening. The permeable material sheet has a plurality of apertures. The operator cab further includes an air nozzle positioned proximal to the opening and positioned so that the air nozzle directs an airflow to contact at least a portion of the permeable material sheet to form a swirling air current proximal to at least one of the plurality of apertures.

Systems, methods, and devices for a vehicle door or window are disclosed herein. A vehicle includes a vehicle body and a cabin located within the body of the vehicle, wherein the cabin includes an interior that is configured to accommodate at least one person. The vehicle includes at least one seat located in the interior of the cabin that is configured for seating a user. The vehicle includes at least one door that provides ingress and egress to the interior of the cabin of the vehicle, and the at least one door is located with respect to the body such that the door opens to provide ingress and egress into the cabin from a backside of the seat.

The present invention provides a truck, including a driver cab and a cargo body, which are separated from each other. The driver cab includes: a supporting plate arranged at the top of the driver cab; and a movable top cover having a front edge and a rear edge, which is arranged above the supporting plate and can move between a retracted position and an expanded position, wherein a rest space for a passenger to lie flat is formed between the movable top cover and the supporting plate. A living area may be arranged in the driver cab of the present invention, living facilities installed in the living area may provide diet and sanitation services for the driver in a travelling truck, so as to reduce the parking times of the truck, and meanwhile improve the living quality of the driver.

An aspect of the present disclosure is a thermal barrier that includes a core layer having a first surface, a second surface, and a first edge, and a first outer layer that includes a third surface and a second edge, where the third surface substantially contacts the first surface, the core layer is configured to minimize conductive heat transfer through the barrier, and the first outer layer is configured to maximize reflection of light away from the barrier.

A sleeper cab for an electric vehicle. The sleeper compartment is provided with side walls, a floor, and a bunk space. The bunk space is provided with an energy storage system receptacle box. The energy storage system receptacle box is provided with a receptacle box wall that extends inward into the sleeper compartment from at least one of the side walls or the floor and that includes a sleeper compartment facing side and cavity defining side opposite the sleeper compartment facing side, the cavity defining side defining a cavity that extends into the sleeper compartment from at least one of the side walls or the floor and that is isolated from the sleeper compartment by the receptacle box wall. At least a portion of an energy storage system is inserted into the cavity so that at least a portion of the energy storage system is located above the floor.

A high roof cab for a truck in which a roof panel made of a metal plate is mounted to expand a vehicle interior to an upper side of a cab body having an opened ceiling and a vehicle interior of a cab is integrally formed by the cab body and a roof part including the roof panel. The roof part includes bafflers mounted on both sides of the roof panel and each of the bafflers includes an inclined face which inclines so as to gradually widen a width of the roof part outward in a vehicle width direction from a vehicle front side toward a vehicle rear side.

A method for manufacturing a bunk assembly for a transit vehicle is provided. The method includes forming an upper shell and forming a lower shell. The method further includes installing a frame between the upper shell and the lower shell and joining the upper shell and the lower shell together to form a support panel. The method further includes drilling a fill hole and a vent hole in the lower shell, the vent hole having a first diameter, and filling the support panel with foam via the fill hole and such that air contained within the support assembly is vented through the vent hole. The method further includes redrilling the vent hole to a second diameter to form a mount hole, the second diameter being greater than the first diameter, and mounting hardware to the support panel at the mounting hole.