Automated vehicle control system
View Patent ↗A vehicle-control system suitable for use on an automated vehicle includes a human-machine-interface and a controller. The human-machine-interface accepts an input from an operator of a host-vehicle. The controller is in communication with the human-machine-interface. The operator inputs a notification to the human-machine-interface. The notification indicates that the operator detects a circumstance that suggests a presence of the emergency-vehicle on the roadway that has not been detected by the system. The controller drives the host-vehicle in accordance with rules governing an operation of vehicles proximate to an emergency-vehicle stopped alongside a roadway.
1. A vehicle-control system suitable for use on an automated vehicle, said system comprising:
a human-machine-interface that accepts an input from an operator of a host-vehicle; and
a controller in communication with the human-machine-interface, wherein the controller drives the host-vehicle in accordance with rules governing an operation of vehicles proximate to an emergency-vehicle stopped alongside a roadway traveled by the host-vehicle when the operator inputs a notification to the human-machine-interface indicating that the operator detects a circumstance that suggests a presence of the emergency-vehicle on the roadway ahead of the host-vehicle that has not been detected by the system, wherein the controller determines when a lane-change is allowed, wherein when the host-vehicle is in a travel-lane adjacent to the emergency-vehicle the controller drives the host-vehicle into an adjacent-lane while the lane-change is allowed, and when the lane-change is not allowed the controller reduces a host-vehicle-speed in accordance with the rules governing the operation of vehicles proximate to the emergency-vehicle stopped alongside the roadway.
2. The system in accordance with claim 1 , wherein after the controller drives the host-vehicle into the adjacent-lane, and wherein after the host-vehicle passes the emergency-vehicle, and wherein when the lane-change is allowed the controller drives the host-vehicle back into the travel-lane traveled by the host-vehicle prior to the notification.
3. The system in accordance with claim 2 , wherein the system further includes a ranging-sensor in communication with the controller, said ranging-sensor detects a vehicle proximate to the host-vehicle, wherein the controller further determines when the lane-change is allowed based on the ranging-sensor.
4. The system in accordance with claim 2 , wherein the system further includes a camera in communication with the controller, said camera detects a lane-marking of the travel-lane, wherein the controller further determines when the lane-change is allowed based on the lane-marking.
5. The system in accordance with claim 2 , wherein the system further includes a digital-map in communication with the controller, said digital-map defines a travel-route of the host-vehicle traveling to a destination, wherein the controller further determines when the lane-change is allowed based on the digital-map.
6. The system in accordance with claim 2 , wherein the system further includes a ranging-sensor, a camera, and a digital-map in communication with the controller, said ranging-sensor detects a vehicle proximate to the host-vehicle, said camera detects a lane-marking of the travel-lane, said digital-map defines a travel-route of the host-vehicle traveling to a destination, wherein the controller further determines when the lane-change is allowed based on the ranging-sensor, the lane-marking, and the digital-map.