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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：US20240009421A1
公开(公告)日：2024-01-11
申请号：US17981400
申请日：2022-11-05
申请人： Hyundai Motor Company , Kia Corporation , IUCF-HYU (Industry-University Cooperation Foundation Hanyang University)
发明人： Ki Chang Kim , Tae kun Yun , Eun Soo Jo , Dong Chul Park , Eun Ju Jeong , Ji Yeon Shin
CPC分类号： A61M21/02 , H04R1/025 , H04R1/403 , H04R3/12 , H04R1/26 , G06F3/165 , G08B7/00 , H04R2499/13 , H04R2430/01 , A61M2021/0027
摘要： An emotional care apparatus based on a sound and a method thereof are provided. The emotional care apparatus includes a sound output device that outputs a sound to speakers and a processor electrically connected with the sound output device. The processor selects an emotional care mode, separates a sound source for each instrument from music content based on the emotional care mode, distributes the sound source for each instrument to the speakers, and controls the sound output device to play and output the sound source for each instrument to the distributed speakers.
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公开(公告)号：US20240008786A1
公开(公告)日：2024-01-11
申请号：US17981405
申请日：2022-11-05
申请人： Hyundai Motor Company , Kia Corporation , Industry-University Cooperation Foundation Hanyang University
发明人： Ki Chang Kim , Dong Chul Park , Eun Ju Jeong , Ji Yeon Shin
IPC分类号： A61B5/18 , G16H20/70 , G06F16/635 , A61M21/00
CPC分类号： A61B5/18 , G16H20/70 , G06F16/636 , A61M21/00 , A61M2021/0027 , A61M2021/0022
摘要： A multisensory index system and an operation method thereof are provided. The multisensory index system is configured to derive quantitative parameters and qualitative parameters associated with an auditory sense and a tactile sense, and generate a multisensory index by analyzing a correlation between the quantitative parameters and the qualitative parameters associated with the auditory sense and the tactile sense.
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5.发明公开公开(公告)号：US20230380408A1
公开(公告)日：2023-11-30
申请号：US17986447
申请日：2022-11-14
发明人： Ki Chang Kim , Dong Chul Park
CPC分类号： A01M29/18 , G10K15/02 , A01M2200/012
摘要： Disclosed are an ultrasound generator, a pest extermination and repellent system using the ultrasound generator, and a method of controlling the ultrasound generator. The ultrasound generator may include a driving signal generator that generates a driving signal, a modulator that generates a modulated signal by modulating an amplitude of the driving signal, a first ultrasonic vibrator that generates a first ultrasonic signal of a first frequency based on the modulated signal, a second ultrasonic vibrator that generates a second ultrasonic signal of a second frequency based on the modulated signal, and a controller that adjusts an output timing of the modulated signal to output the first ultrasonic signal and the second ultrasonic signal at least once during a unit time period.
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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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7.发明公开公开(公告)号：US20230186781A1
公开(公告)日：2023-06-15
申请号：US17889223
申请日：2022-08-16
发明人： Ki Chang Kim , Dong Chul Park , Eun Soo Jo , Tae Kun Yun
CPC分类号： G09B9/04 , H04S3/008 , G06F3/016 , G06F3/011 , H04S2420/11
摘要： A virtual driving simulation device and a method for improving a sensation of immersion therefore that may improve the sensation of immersion for a driving simulation in a virtual environment includes a microphone for measuring a 3D sound, and a processor that is configured to record the 3D sound through the microphone, analyze a sound realization influence by reproducing the recorded 3D sound through higher-order ambisonics (HOA) encoding and HOA decoding, and realize the sensation of immersion based on a result of analyzing the sound realization influence.
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公开(公告)号：US11631304B2
公开(公告)日：2023-04-18
申请号：US17380847
申请日：2021-07-20
发明人： Ki Chang Kim , Dong Chul Park , Tae Kun Yun , Sang Jin Hong
摘要： An apparatus for generating a virtual effect of an electric vehicle includes: a driving information detector configured to detect vehicle driving information in the electric vehicle; a controller configured to determine a characteristic of the virtual effect based on the vehicle driving information detected by the driving information detector, and configured to generate a virtual effect producing signal for producing the determined characteristic of the virtual effect; and a vibration actuator provided in a seat of the electric vehicle such that when the vibration actuator operates, a driver or a passenger who is in the seat experiences vibration, the vibration actuator being controlled by the virtual effect producing signal generated by the controller, so as to produce the vibration according to the determined characteristic of the virtual effect.
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公开(公告)号：US20220301534A1
公开(公告)日：2022-09-22
申请号：US17494575
申请日：2021-10-05
发明人： Kyoung-Jin Chang , Sangjin Hong , Dong Chul Park
IPC分类号： G10K11/172
摘要： A vibration reducing device is attached to a structure and blocks sound transmitted through the structure. The vibration reducing device includes a unit structure having a target frequency band, the unit structure including a plurality of unit cells, each formed of an acoustic meta-material and having a different target frequency, the unit cells being connected through first bridges; and a predetermined number of unit structures being connected through second bridges and attached to the structure, where each of the unit cells comprises: a mass portion of which a size is set according to the target frequency; a base frame formed as a quadrangular frame, the mass portion being eccentrically disposed in the base frame; and a support portion that connects the mass portion and the base frame, the support portion having a size that is set according to the target frequency.
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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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