Warning system for an automated vehicle
A warning system for an automated vehicle includes an object-detector, a location-detector, a transceiver, and a controller. The object-detector is used to determine a separation-distance to a target-vehicle from a host-vehicle. The location-detector is used to provide global-positioning-system-coordinates (GPS-coordinates) of the target-vehicle. The transceiver is used to transmit a proximity-warning to the target-vehicle. The controller is in communication with the object-detector, the location-detector, and the transceiver. The controller is configured to operate the transceiver to transmit the proximity-warning when the separation-distance between the host-vehicle and the target-vehicle is less than a distance-threshold. The proximity-warning includes the GPS-coordinates of the target-vehicle and the separation-distance.
1. A warning system for an automated vehicle, said system comprising:
an object-detector used to determine a separation-distance to a target-vehicle from a host-vehicle;
a location-detector used to provide global-positioning-system-coordinates (GPS-coordinates) of the target-vehicle;
a transceiver used to transmit a proximity-warning to the target-vehicle; and
a controller in communication with the object-detector, the location-detector, and the transceiver, said controller configured to operate the transceiver to transmit the proximity-warning when the separation-distance between the host-vehicle and the target-vehicle is less than a distance-threshold, wherein the proximity-warning includes the GPS-coordinates of the target-vehicle and the separation-distance.
2. The system in accordance with claim 1 , wherein the object-detector is used to determine a direction to the target-vehicle from the host-vehicle, and the proximity-warning includes the direction.
3. The system in accordance with claim 1 , wherein the controller is in communication with vehicle-controls of the host-vehicle, and the controller operates the host-vehicle to increase the separation-distance after proximity-warning is transmitted and the separation-distance is less than a danger-threshold that is less than the distance-threshold.
4. The system in accordance with claim 3 , wherein the controller is further configured to determine a lane-center-confidence of the host-vehicle, and determine the danger-threshold based on the lane-center-confidence.