Abstract: A wheel module is configured for use on a vehicle chassis. A drivable vehicle includes a wheel module operatively connected to a vehicle chassis. The wheel module includes at least one non-rotating structural unit, a rotatable wheel controllably connected to the structural unit, a vehicle attachment interface operatively connected to the non-rotating structural unit including a load-bearing vehicle retention coupling and a control signal receiver. The wheel module further includes chassis components including at least one of a brake system, steering system, motor and suspension system operatively connected to the non-rotating structural unit and to the wheel, and operatively connected to the control signal receiver for controlling the wheel in response to non-mechanical control signals received through the control signal receiver.

Abstract: A chassis having systems responsive to a nonmechanical control signals and a simplified body-attachment interface includes preassembled modules to enhance ease and simplicity of chassis assembly. The chassis is preferably configured to minimize the possibility of a preassembled module being incorrectly positioned within the chassis. Methods for advantageously employing preassembled modules to assemble vehicle chassis are also provided.

Abstract: Various vehicle body business processes are described which capitalize upon the interchangeability of vehicle bodies on a flat rolling chassis. The ability to interchange vehicle bodies and exchange modular interior components enables substantial freedom and variation in the types of automobile, trucks, heavy equipment, machinery, RV bodies, etc. that can be interchanged on a rolling chassis. Various seating arrangements may be provided as well as enhanced space utilization, and different types of interior and exterior environments, aesthetics and functionality, including sound, lighting, and other technology enhancements may be provided on a body. Methods and structures are described for facilitating the exchange of modular body components, such as via a removable body floor.

Abstract: A vehicle development process is characterized by enhanced market responsiveness by decoupling the development of the chassis from the development of vehicle bodies. The chassis and bodies are provided with a common, standardized interface system so that a single chassis design or a family of chassis designs may receive any of a variety of different body types thereon. Accordingly, the chassis are designed to enable the bodies to be designed and produced independently. The bodies are designed and manufactured all over the world to meet different consumer desires. Designers are able to redesign vehicle bodies without re-engineering the entire vehicle. The freedom to design, develop and distribute vehicle bodies more quickly with greater design freedom enables the manufacturer to be more responsive to local, regional and global market needs.

Abstract: Methods are provided for conducting a vehicle business transaction with a customer. Possession of a vehicle chassis is offered and/or granted to a customer in a first financial transaction for consideration. Possession of a vehicle body for engagement with the chassis is offered and/or granted in a second financial transaction for consideration independently of the vehicle chassis, wherein the chassis and body are separately priced. The body may be selected from an inventory of vehicle bodies each having a chassis attachment interface engageable with the chassis. The chassis may be financed for an extended period of time, such as 20 years, while various bodies are interchanged with the chassis.

Abstract: A vehicle chassis having substantially all of the mechanical, electrical, and structural componentry necessary for a fully functional vehicle includes at least an energy conversion system, a steering system, and a braking system. The chassis is configured for matability with a variety of different types or styles of vehicle bodies. Various prior art mechanical control linkages between a driver and controlled systems are replaced with non-mechanical control signal transmission components. Fuel cell technology is also implemented. Further, the chassis is configured for automatic engagement of its body connection components with complementary connection components on a vehicle body when a body is sufficiently positioned against the chassis.

Abstract: A vehicle chassis having substantially all of the mechanical, electrical and structural componentry necessary for a fully functional vehicle, including at least energy conversion system, a steering system and a braking system. The chassis is configured for releasable engagement with a variety of different types or styles of vehicle bodies. Various prior art mechanical control linkages between a driver and controlled systems are replaced with non-mechanical control signal transmission components. Fuel cell technology is also implemented. A system for adjustable, reconfigurable foot pedals is also shown for generating driver input to the by-wire braking systems and energy conversion systems and for providing control and comfort for the driver and/or a passenger.

Abstract: A method and apparatus is provided for electronically providing vehicle identification and registration information to a vehicle. The system includes a remote control unit, which receives and stores vehicle identification and registration information. At least one computer on the vehicle is configured to receive the vehicle identification and registration information and to store such information. An electric license plate coupled to this computer for electronically displaying at least a portion of the identification and registration information stored in the computer.

Abstract: A vehicle floor includes a unitary, one-piece panel. The panel is formed with an integral channel for routing a vehicle distribution system conduit therewithin. The panel may include an inner panel portion, an outer panel portion, integral rocker panel portions, front, rear and trunk floor portions. A method is provided for manufacturing a vehicle floor, the method including forming such a panel.

Abstract: A method is provided for providing vehicle reconfigurability. The method includes maintaining an inventory containing vehicle body pods each having a substantially identical interface at which each of the body pods is connectable to a chassis such that the body pods are interchangeable on the chassis. The body pods include at least one body pod characterized by a first body pod style and at least one body pod characterized by a second body pod style. The method also includes granting possession to a customer of a vehicle body pod from the inventory independent of a chassis.

Abstract: An improved body configuration for a vehicle having an aerodynamic configuration and defining a pair of longitudinally extending air flow channels at the opposite sides of the body and inwardly of the outer periphery of the fenders for achieving good air flow. A front bridging member is formed that defines a grille having a pair of air scoops which form an aerodynamic device for assisting in the air flow. The engine compartment is defined by a rearwardly opening extractor section for drawing air from the engine compartment and a forwardly extending exhaust system receives the exhaust gases from the engine and discharges them to the atmosphere. A belly pan provides smooth air flow through the area beneath the vehicle and includes air scoops for receiving and discharging cooling air.

Abstract: A mobile chassis for vehicle body interchangeability has a waste heat rejection system packaged in a rolling platform. The system is connected to a powertrain cooling loop for waste heat circulation. The cooling loop includes cooling fin heat exchangers on the sides of the rolling platform and another heat exchanger in the HVAC system for utilizing otherwise waste heat in the air conditioning of each vehicle body being interchanged.

Abstract: Various body configurations capitalize upon the interchangeability of vehicle bodies on a flat rolling chassis. The ability to interchange vehicle bodies and exchange modular interior components enables substantial freedom and variation in the types of automobile, trucks, heavy equipment, machinery, RV bodies, etc. that can be interchanged on a rolling chassis. Various seating arrangements may be provided as well as enhanced space utilization, and different types of interior and exterior environments, aesthetics and functionality, including sound, lighting, and other technology enhancements may be provided on a body. Methods and structures facilitate the exchange of modular body components, such as via a removable body floor.

Abstract: A mobile chassis for vehicle body interchangeability has a heating, ventilation, and air conditioning (HVAC) system packaged in a rolling platform. The system is connected to a powertrain cooling loop for waste heat circulation and to an electric air conditioning compressor for cooling. Supplemental heating elements are utilized for additional heating loads. Airflow from the HVAC system flows into the vehicle body through single or multiple passthroughs from the rolling platform. The air is then distributed through a ducting system in the vehicle body. The ducting system utilizes floor structure, seat structure, body pillars, or other designed forms so that the airflow is positioned and directed as desired.

Abstract: The invention capitalizes upon the absence of an engine compartment forward of the passenger compartment in the vehicle body and provides a frontal impact energy dissipation compartment forward of the passenger compartment. The frontal impact energy dissipation compartment is filled with an energy absorption structure, such as an aluminum honeycomb structure. Alternatively, a bulkhead member extends across the vehicle at the forward end of the passenger compartment to enhance structural integrity of the forward end of the vehicle. The bulkhead member may be integrated with air flow systems, cross-car structural support, safety airbags, slidable driver interface, speakers, etc.

Abstract: An accelerated vehicle development process includes establishing a common, standardized interface system whereby different types of vehicle bodies may be attached to a single chassis design. Chassis and bodies are designed, manufactured and validated independently of each other in accordance with the standardized interface system, thereby accelerating the development process. As new bodies are designed to mate with the previously manufactured and validated chassis, the newly designed bodies may be developed more quickly in response to market demand and attached to the previously validated chassis.

Abstract: A vehicle chassis includes a braking system, an energy conversion system, a steering system and a suspension system wherein each system is operably connected to at least one of a plurality of wheels. The systems are packaged substantially within a substantially flat vehicle frame to provide a substantially flat chassis. The flatness of the chassis increases available passenger space in any attached vehicle body and facilitates compatibility between the chassis and bodies of varying configurations.

Abstract: An accelerated vehicle development process includes establishing a common, standardized interface system whereby different types of vehicle bodies may be attached to a single chassis design. Chassis and bodies are designed, manufactured and validated independently of each other in accordance with the standardized interface system, thereby accelerating the development process. As new bodies are designed to mate with the previously manufactured and validated chassis, the newly designed bodies may be developed more quickly in response to market demand and attached to the previously validated chassis.

Abstract: A vehicle includes a steering system, suspension system, braking system, and energy conversion system, wherein at least one of these systems is reprogrammable such that the vehicle's ride, response, or handling is selectively variable. The systems may be programmed automatically when a body is mated to a chassis to provide the desired performance characteristics. The invention enables increased vehicle functionality for vehicle users, retailers and manufacturers.

Abstract: Various vehicle body business processes are described which capitalize upon the interchangeability of vehicle bodies on a flat rolling chassis. The ability to interchange vehicle bodies and exchange modular interior components enables substantial freedom and variation in the types of automobile, trucks, heavy equipment, machinery, RV bodies, etc. that can be interchanged on a rolling chassis. Various seating arrangements may be provided as well as enhanced space utilization, and different types of interior and exterior environments, aesthetics and functionality, including sound, lighting, and other technology enhancements may be provided on a body. Methods and structures are described for facilitating the exchange of modular body components, such as via a removable body floor.