Autonomous vehicles use various computing systems to aid in the transport of passengers from one location to another. Some autonomous vehicles may require some initial input or continuous input from an operator, such as a pilot, driver, or passenger. Other systems, for example autopilot systems, may be used only when the system has been engaged, which permits the operator to switch from a manual driving mode (where the operator exercises a high degree of control over the movement of the vehicle) to an autonomous driving mode (where the vehicle essentially drives itself) to modes that lie somewhere in between.
Safety and comfort of passengers is an important goal of an autonomous vehicle system. Vehicles that follow others at short range or “tailgaters” can present safety and comfort issues for passengers of autonomous vehicles.
USPTO Backgrounds
USPTO Backgrounds