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公开(公告)号：US11772554B2
公开(公告)日：2023-10-03
申请号：US17399627
申请日：2021-08-11
发明人： Jin Sung Lee , Ki Chang Kim , Dong Chul Park
CPC分类号： B60Q5/005 , B60R11/0217 , H04R3/00 , B60R2011/004 , H04R2499/13
摘要： A method of providing virtual sound in an electric vehicle, includes: collecting vehicle driving information for outputting the virtual sound; determining characteristics of the virtual sound based on the collected vehicle driving information; generating a virtual effect signal for outputting the virtual sound, based on the determined characteristics; generating a sound signal containing the characteristics, based on the virtual effect signal; collecting the generated sound signal to obtain a final sound signal corresponding to a vehicle rating selected according to setting information based on the preset vehicle rating and a sound correction algorithm; and outputting the virtual sound corresponding to the selected vehicle rating, according to the final sound signal.
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公开(公告)号：US20230146799A1
公开(公告)日：2023-05-11
申请号：US17852562
申请日：2022-06-29
发明人： Ki Chang Kim , Tae Kun Yun , Dong Chul Park , Eun Soo Jo , Jin Sung Lee
CPC分类号： B60Q5/008 , G10K15/02 , G10K15/04 , B60Y2306/11
摘要： A sound generation apparatus for an electrification vehicle and a method of use thereof are provided. In example embodiments, the sound generation apparatus receives driving information, determines a driving situation based on the driving information, designs an acceleration sound when the driving situation is determined as an acceleration situation, or designs a cornering sound when the driving situation is determined as a cornering situation, and plays and outputs the acceleration sound or the cornering sound.
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公开(公告)号：US12014735B2
公开(公告)日：2024-06-18
申请号：US17390119
申请日：2021-07-30
发明人： Ki Chang Kim , Dong Chul Park , Tae Kun Yun , Jin Sung Lee
CPC分类号： G10L15/22 , G10L25/63 , G10L2015/223
摘要： An emotion adjustment system for determining a user's emotions based on a user's voice includes: a microphone configured to receive the user's voice; a controller configured to extract a plurality of sound quality factors in response to processing the user's voice, calculate a depression index of the user based on at least one sound quality factor among the plurality of sound quality factors, identify an emotional state of the user as a depressive state when the depression index is a preset value or more, determine the depressive state as a first state or a second state based on a correlation between at least two sound quality factors among the plurality of sound quality factors, and transmit a control command corresponding to the emotional state of the user identified as the first state or the second state; and a feedback device configured to perform an operation corresponding to the control command.
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公开(公告)号：US12122293B2
公开(公告)日：2024-10-22
申请号：US17852562
申请日：2022-06-29
发明人： Ki Chang Kim , Tae Kun Yun , Dong Chul Park , Eun Soo Jo , Jin Sung Lee
CPC分类号： B60Q5/008 , G10K15/02 , G10K15/04 , B60Y2306/11
摘要： A sound generation apparatus for an electrification vehicle and a method of use thereof are provided. In example embodiments, the sound generation apparatus receives driving information, determines a driving situation based on the driving information, designs an acceleration sound when the driving situation is determined as an acceleration situation, or designs a cornering sound when the driving situation is determined as a cornering situation, and plays and outputs the acceleration sound or the cornering sound.
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公开(公告)号：US12051290B2
公开(公告)日：2024-07-30
申请号：US17411518
申请日：2021-08-25
发明人： Ki Chang Kim , Jin Sung Lee , Dong Chul Park , Tae Kun Yun , Sang Jin Hong
CPC分类号： G07C5/0833 , G07C5/02 , G10K15/02 , H04R3/00 , H04R2499/13
摘要： A method of generating a tire slip sound is capable of producing a virtual tire slip sound in a driving situation in which tire slip may occur during vehicle driving. The method includes collecting vehicle driving information while a vehicle is traveling; determining a characteristic of a virtual tire slip sound based on the collected vehicle driving information; generating and outputting a tire slip signal for generating and outputting the virtual tire slip sound according to the determined characteristic; and operating sound equipment of the vehicle according to the tire slip signal output from the controller to generate and output the virtual tire slip sound according to a vehicle driving state.
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公开(公告)号：US20230294662A1
公开(公告)日：2023-09-21
申请号：US17943733
申请日：2022-09-13
发明人： Ki Chang Kim , Tae Kun Yun , Dong Chul Park , Eun Soo Jo , Jin Sung Lee
CPC分类号： B60W20/15 , B60K35/00 , B60W50/10 , B60K2370/157 , B60W2420/42 , B60W2510/081
摘要： An apparatus and a method for generating a virtual sound to generate the virtual sound depending on a driving condition of a vehicle are provided. The apparatus comprises a detection device configured to detect vehicle environment data, a sound output device configured to play and output a virtual sound, and a processing device connected with the detection device and the sound output device. The processing device is configured to generate the virtual sound using the vehicle environment data and a big data-based sound database in a zero to hundred condition and controls the sound output device to play the generated virtual sound.
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公开(公告)号：US20220207935A1
公开(公告)日：2022-06-30
申请号：US17411518
申请日：2021-08-25
发明人： Ki Chang Kim , Jin Sung Lee , Dong Chul Park , Tae Kun Yun , Sang Jin Hong
摘要： A method of generating a tire slip sound is capable of producing a virtual tire slip sound in a driving situation in which tire slip may occur during vehicle driving. The method includes collecting vehicle driving information while a vehicle is traveling; determining a characteristic of a virtual tire slip sound based on the collected vehicle driving information; generating and outputting a tire slip signal for generating and outputting the virtual tire slip sound according to the determined characteristic; and operating sound equipment of the vehicle according to the tire slip signal output from the controller to generate and output the virtual tire slip sound according to a vehicle driving state.
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公开(公告)号：US12001755B2
公开(公告)日：2024-06-04
申请号：US17512070
申请日：2021-10-27
发明人： Ki Chang Kim , Eun Soo Jo , Tae Kun Yun , Sang Jin Hong , Dong Chul Park , Kyoung Jin Chang , Ju In Kim , Jin Sung Lee , Myung Hwan Yun , Sung Ho Kim
CPC分类号： G06F3/165 , A61B5/165 , A61B5/18 , G05B13/027 , G07C5/085 , G06V20/597
摘要： An apparatus and a method for caring emotion of a driver based on a vehicle sound, may include a detector configured to detect driving information of the vehicle and body information of a user, a non-transitory storage to store instructions, and a processor to execute the instructions. The processor determines an emotional status of the driver by use of at least one of the driving information or the body information, to generate a healing sound by designing a virtual sound based on the driving information and the emotional status of the driver, and to generate and output the healing sound.
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公开(公告)号：US11893973B2
公开(公告)日：2024-02-06
申请号：US17889274
申请日：2022-08-16
发明人： Ki Chang Kim , Tae Kun Yun , Dong Chul Park , Eun Soo Jo , Jin Sung Lee
摘要： Disclosed is a sound design method for overcoming sense of difference when there is no virtual sound while an auto cruise control is activated. The method includes determining whether an accelerator pedal is actuated; upon determining that the accelerator pedal is not actuated, determining whether an auto cruise control system is operating; upon determining whether the auto cruise control system is operating, classifying a vehicle speed-based order component from a driving sound; and reproducing a speed sensitive virtual sound based on the classified vehicle speed-based order component.
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公开(公告)号：US20230191954A1
公开(公告)日：2023-06-22
申请号：US17880014
申请日：2022-08-03
发明人： Ki Chang Kim , Tae Kun Yun , Dong Chul Park , Kyoung Jin Chang , Eun Soo Jo , Jin Sung Lee
CPC分类号： B60N2/0244 , G08B6/00 , B60N2/20 , B60N2/90 , B60N2/976 , B60N2/5678 , B60N2002/0268
摘要： Disclosed are an apparatus and a method for controlling a vehicle seat so as to control a seat back and a neck pillow based on a sound. The apparatus includes the vehicle seat installed in a vehicle and including a seat back and a neck pillow, a detector for detecting vehicle information and seat information, and a processor connected to the vehicle seat and the detector, wherein the processor determines a vehicle state and a seat sitting posture based on the vehicle information and the seat information, analyzes a sound being reproduced in the vehicle, determines a haptic pattern and a haptic pressure based on the vehicle state and the seat sitting posture, and the analysis of the sound, and controls the seat back and the neck pillow based on the determined haptic pattern and haptic pressure to provide a haptic effect.
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