Automated vehicle control-rule selection based on operator state-of-awareness
First Claim
1. A system for changing from automated operation of a host-vehicle to manual control of the host-vehicle by an operator, said system comprising:
- a sensor installed in a host-vehicle, said sensor operable to determine a state-of-awareness of an operator of the host-vehicle, said state-of-awareness indicative of how much time is needed for the operator to become prepared to take manual control of the host-vehicle;
a data-source that provides route-data used for automated operation of the host-vehicle, wherein said route-data includes a map and a control-rule for automated operation of the host-vehicle while navigating the map when state-of-awareness of the operator is attentive; and
a controller in communication with the sensor and the data-source, said controller configured to operate the host-vehicle during automated operation of the host-vehicle in accordance with the route-data, wherein the controller is configured to modify the control-rule when the state-of-awareness of the operator is not attentive.
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Abstract
A system for automated operation of a host-vehicle includes a sensor, a data-source, and a controller. The sensor is installed in a host-vehicle. The sensor is operable to determine a state-of-awareness of an operator of the host-vehicle. The data-source provides route-data used for automated operation of the host-vehicle. The route-data includes a map and a control-rule for navigating the map. The controller is in communication with the sensor and the data-source. The controller is configured to operate the host-vehicle during automated operation of the host-vehicle in accordance with the route-data. The controller is also configured to modify the control-rule based on the state-of-awareness of the operator.
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Citations
6 Claims
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1. A system for changing from automated operation of a host-vehicle to manual control of the host-vehicle by an operator, said system comprising:
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a sensor installed in a host-vehicle, said sensor operable to determine a state-of-awareness of an operator of the host-vehicle, said state-of-awareness indicative of how much time is needed for the operator to become prepared to take manual control of the host-vehicle; a data-source that provides route-data used for automated operation of the host-vehicle, wherein said route-data includes a map and a control-rule for automated operation of the host-vehicle while navigating the map when state-of-awareness of the operator is attentive; and a controller in communication with the sensor and the data-source, said controller configured to operate the host-vehicle during automated operation of the host-vehicle in accordance with the route-data, wherein the controller is configured to modify the control-rule when the state-of-awareness of the operator is not attentive. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification