Notification control apparatus and notification control method
First Claim
1. A notification control apparatus performing a control of transmitting notification of a motion of a vehicle traveling automatically to an interior of the vehicle, comprising:
- a processor to execute a program; and
a memory to store the program which, when executed by the processor performs processes of,acquiring travel condition information which is information indicating an intended future travel condition of the vehicle,generating an original sound from a predetermined speech waveform,generating a sound image pattern in which a sound image localization position changes along with an elapse of time based on the travel condition information which has been acquired, andgenerating a notification sound in which the sound image localization position of the original sound changes along with an elapse of time in accordance with the sound image pattern which has been generated and, controlling the output of the notification sound, whereinthe travel condition information includes information of an intended future course of the vehicle, andwhen the course is changed, the sound image pattern in accordance with the course being changed is generated.
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Accused Products
Abstract
It is an object of the present invention to provide a notification control apparatus and a notification control method capable of previously notifying a passenger of a change of a motion of a vehicle travelling automatically. A notification control apparatus according to the present invention includes: a processor to execute a program; and a memory to store the program which, when executed by the processor, performs processes of, acquiring travel condition information which is information indicating a future travel condition of the vehicle, generating a sound image pattern based on the travel condition information, and generating a notification sound in accordance with the sound image pattern and, controlling the output of the notification sound, wherein the travel condition information includes information of a future course of the vehicle, and when the course is changed, the sound image pattern in accordance with the course being changed is generated.
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Citations
10 Claims
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1. A notification control apparatus performing a control of transmitting notification of a motion of a vehicle traveling automatically to an interior of the vehicle, comprising:
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a processor to execute a program; and a memory to store the program which, when executed by the processor performs processes of, acquiring travel condition information which is information indicating an intended future travel condition of the vehicle, generating an original sound from a predetermined speech waveform, generating a sound image pattern in which a sound image localization position changes along with an elapse of time based on the travel condition information which has been acquired, and generating a notification sound in which the sound image localization position of the original sound changes along with an elapse of time in accordance with the sound image pattern which has been generated and, controlling the output of the notification sound, wherein the travel condition information includes information of an intended future course of the vehicle, and when the course is changed, the sound image pattern in accordance with the course being changed is generated. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A notification control apparatus performing a control of transmitting notification of a motion of a vehicle traveling automatically to an interior of the vehicle, comprising:
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a processor to execute a program; and a memory to store the program which, when executed by the processor, performs processes of, acquiring travel condition information which is information indicating an intended future travel condition of the vehicle, generating an original sound from a predetermined speech waveform, generating a sound image pattern in which a sound image localization position changes along with an elapse of time based on the travel condition information which has been acquired, generating a notification sound in which the sound image localization position of the original sound changes along with an elapse of time in accordance with the sound image pattern which has been generated and, controlling the output of the notification sound, generating the sound image pattern based on an automatic driving level indicating a degree of the automatic driving, and generating the original sound based on the automatic driving level.
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8. The notification control apparatus according to claim wherein
the travel condition information includes information of an intended future course or speed of the vehicle, and when the course or the speed is changed, the sound image pattern in accordance with the course or the speed being changed is generated.
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9. The notification control apparatus according to claim wherein
the travel condition information includes information of an intended future course or speed of the vehicle, and when the course or the speed is changed, the original sound in accordance with the change of the course or the speed of the vehicle is generated.
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10. A notification control method performing a control of transmitting notification of a motion of a vehicle traveling automatically to an interior of the vehicle, comprising:
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acquiring travel condition information which is information indicating an intended future travel condition of the vehicle; generating an original sound from a predetermined speech waveform; generating a sound image pattern in which a sound image localization position changes along with an elapse of time based on the travel condition information; and generating a notification sound in which the sound image localization position of the original sound changes along with an elapse of time in accordance with the sound image pattern, and controlling the output of the notification sound, wherein the travel condition information includes information of an intended future course of the vehicle, and when the course is changed, the sound image pattern in accordance with the course being changed is generated.
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Specification