An electronic device for determining a journey guidance policy for use in guidance on a journey from a first location to a second location. The electronic device is configured to obtain an end objective indicative of an objective to be achieved at the end of the journey at the second location. A plurality of probabilistic states for the journey are determined, where, each probabilistic state comprises: a state location, indicative of a geographical location; and a progress metric. Based at least in part on the plurality of probabilistic states and the end objective, the journey guidance policy is determined. The journey guidance policy comprises the plurality of probabilistic states and a recommended action corresponding to each of the plurality of probabilistic states, where each recommended action comprises a speed action and a navigation action.
VEHICLE ROUTE GUIDANCE
2019-09-26
Patent
Electronic Resource
English
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