Provided is an autonomous versatile robotic chassis, including: a chassis; a set of wheels coupled to the chassis; one or more motors to drive the set of wheels; one or more mounting elements; at least one food equipment coupled to the robotic chassis using the one or more mounting elements; a processor; one or more sensors; a camera; and a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations including: generating, with the processor, a map of an environment; localizing, with the processor, the robotic chassis; receiving, with the processor, a request for delivery of a food item to a first location; generating, with the processor, a movement path to the first location from a current location; and instructing, with the processor, the robotic chassis to transport the food item to the first location by navigating along the movement path.

A vehicle assembly includes, a traction battery and a heating unit. The heating unit is disposed within a cargo bed of a vehicle and selectively powered by the traction battery. A heating unit powering method includes powering a heating unit within a cargo bed of a vehicle using a traction battery of the vehicle.

A trailer truck is the combination of a truck and one or more trailers used to haul freight. A trailer attaches to the truck via a trailer coupling (hitch), with much of its weight borne by the truck. The result is that both the truck and the trailer will have a distinctly different design than a rigid truck and trailer. Exemplary vehicles are provided, such as heavy duty trucks having truck bodies with improved aerodynamic characteristics, including improved drag coefficients.

A trailer truck is the combination of a truck and one or more trailers used to haul freight. A trailer attaches to the truck via a trailer coupling (hitch), with much of its weight borne by the truck. The result is that both the truck and the trailer will have a distinctly different design than a rigid truck and trailer. Exemplary vehicles are provided, such as heavy duty trucks having truck bodies with improved aerodynamic characteristics, including improved drag coefficients.

Technologies are generally described for in-vehicle appliance attachment systems. A re-configurable anchor system may include low profile support extrusions vertically attached to interior vehicle walls and horizontal rails with screw, track, and/or channel based securing mechanisms attached to the support extrusions. Configurable mounting connectors comprising a mounting block and a right-angle connection plate, held together by a security pin, may be attached to the horizontal rails and side or back of appliances. Depending on the configuration, the configurable mounting connectors may allow appliances to be arranged with minimal spacing between each other or between the appliances and the wall. The configurable mounting connectors may also be fitted with dampeners to reduce transmission of vehicle vibration to the appliances.

A trailer truck is the combination of a truck and one or more trailers used to haul freight. A trailer attaches to the truck via a trailer coupling (hitch), with much of its weight borne by the truck. The result is that both the truck and the trailer will have a distinctly different design than a rigid truck and trailer. Exemplary vehicles are provided, such as heavy duty trucks having truck bodies with improved aerodynamic characteristics, including improved drag coefficients.

A trailer truck is the combination of a truck and one or more trailers used to haul freight. A trailer attaches to the truck via a trailer coupling (hitch), with much of its weight borne by the truck. The result is that both the truck and the trailer will have a distinctly different design than a rigid truck and trailer. Exemplary vehicles are provided, such as heavy duty trucks having truck bodies with improved aerodynamic characteristics, including improved drag coefficients.

A tailgate entertainment center is provided for the storage and transportation of tailgating component modules to a sporting event. The tailgating center is preferably embodied in a vehicle mountable rigid frame support structure with outer shell enclosure for housing audio visual equipment, food storage and preparation, tables, chairs, and canopy tent. A power supply unit, such as a lithium ion battery, and propane tank may be provided for the operation of tailgating module components. The tailgating center may be built to order by the sports fan user via a desktop or mobile device website, and personalized for professional sports team colors and logos. A preferred embodiment of the tailgating entertainment center may be provided as a rigid support frame structure housing an LED TV, Bluetooth speaker, portable stove, electric fan and propane heating element.

A tailgate entertainment center is provided for the storage and transportation of tailgating component modules to a sporting event. The tailgating center is preferably embodied in a vehicle mountable rigid frame support structure with outer shell enclosure for housing audio visual equipment, food storage and preparation, tables, chairs, and canopy tent. A power supply unit, such as a lithium ion battery, and propane tank may be provided for the operation of tailgating module components. The tailgating center may be built to order by the sports fan user via a desktop or mobile device website, and personalized for professional sports team colors and logos. A preferred embodiment of the tailgating entertainment center may be provided as a rigid support frame structure housing an LED TV, Bluetooth speaker, portable stove, electric fan and propane heating element.

Aspects herein are directed to a system that includes a storage tank, a mounting component, and a pump apparatus. The storage tank is configured to be placed within a volume of space between a false floor and an actual floor of a vehicle. The storage tank is further configured to store liquid. The system further includes a mounting component coupled to a first surface of the storage tank. The system also includes a pump apparatus coupled to a second surface of the mounting component. The pump apparatus is also configured to cause the liquid to be extracted from the storage tank and dispersed outside of the storage tank.