Dialogue system, and dialogue processing method
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United States of America Patent
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May 4, 2021
Grant Date -
Nov 21, 2019
app pub date -
Dec 2, 2018
filing date -
May 17, 2018
priority date (Note) -
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Abstract
A dialogue system for a vehicle may include: a storage storing context information including at least one of vehicle state information indicating a vehicle state, user information indicating a driver of the vehicle, or driving environment information indicating a driving environment of the vehicle; an input processor determining whether a context of the vehicle is a pre-utterance context, in which the dialogue system firstly outputs an utterance, based on the stored context information, determining whether a task related to the pre-utterance context is a duplicate task which has already processed or is currently processing when the context of the vehicle is the pre-utterance context, and obtaining at least one of an action corresponding to the pre-utterance context or a pre-utterance message to be output by the dialogue system when the task related to the pre-utterance context is not a duplicate task; a dialogue manager obtaining, from the storage, a parameter value of an action parameter used to perform the action corresponding to the pre-utterance context when the input processor obtains the action corresponding to the pre-utterance context; and a result processor generating a dialogue response.
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