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公开(公告)号：US20240363097A1
公开(公告)日：2024-10-31
申请号：US18770115
申请日：2024-07-11
发明人： Takahiro OISHI , Masahide ONISHI , Fumiyasu KONNO , Yusuke UKAWA , Seiichi YOSHIDA , Taiki KODATSU
IPC分类号： G10K15/02
CPC分类号： G10K15/02
摘要： A pseudo-sound generation device includes: a sound reproducer that obtains and outputs first pseudo-sound information indicating first pseudo sounds corresponding to vehicle state information; a first controller that generates, based on the vehicle state information, first adjusted pseudo-sound information indicating pseudo sounds that are the first pseudo sounds that have been adjusted and are indicated in the first pseudo-sound information output by the sound reproducer, and outputs the first adjusted pseudo-sound information generated; a sound source generator that generates, based on the vehicle state information, second pseudo-sound information indicating a second pseudo sound, and outputs the second pseudo-sound information generated; and a second controller that generates second adjusted pseudo-sound information indicating a pseudo sound that is the second pseudo sound that has been adjusted and is indicated in the second pseudo-sound information output by the sound source generator, and outputs the second adjusted pseudo-sound information generated.
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公开(公告)号：US20240348984A1
公开(公告)日：2024-10-17
申请号：US18627110
申请日：2024-04-04
发明人： Satoshi ITOH , Takayuki DAN , Shinya KAGAWA
CPC分类号： H04R9/046 , H04R7/12 , H04R9/025 , H04R9/045 , H04R2400/11
摘要： An electroacoustic conversion device according to one aspect of the present disclosure includes: a diaphragm; an inner voice coil attached to the diaphragm; an outer bobbin disposed in a periphery of the inner voice coil to surround the inner voice coil; an outer voice coil attached to the outer bobbin; a magnetic circuit; and a frame that holds the diaphragm and the magnetic circuit. The outer bobbin includes a plurality of wiring portions in which a pair of inner signal lines are arranged penetrating through, the plurality of wiring portions being hole shaped or notch shaped, the pair of inner signal lines being signal lines of the inner voice coil.
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公开(公告)号：US20240344906A1
公开(公告)日：2024-10-17
申请号：US18624995
申请日：2024-04-02
发明人： Takumi YAMADA , Takateru SAWADA , Hiroshi NAITOU
摘要： An electrode structure is an electrode structure that is wound around a rim of a steering wheel and includes: a base material including a first region disposed on a front surface side of the rim and a second region disposed on a back surface side of the rim; a first sensor electrode disposed in the first region; and a second sensor electrode disposed in the second region. When the steering wheel is in a neutral position, in a lower-limb facing portion of the rim that faces a lower limb of a driver, neither the first sensor electrode nor the second sensor electrode is disposed, or only one of the first sensor electrode or the second sensor electrode is disposed.
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公开(公告)号：US20240332798A1
公开(公告)日：2024-10-03
申请号：US18618899
申请日：2024-03-27
CPC分类号： H01Q7/00 , H01Q1/38 , H01Q9/0414
摘要： An antenna device includes a dielectric layer having a dielectric, an antenna element that is located on a surface of the dielectric layer and that has a loop shape, a radio frequency input element configured to supply power to the antenna element, and at least one resonance element that is located inside the dielectric layer.
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公开(公告)号：US20240331530A1
公开(公告)日：2024-10-03
申请号：US18606940
申请日：2024-03-15
发明人： Masakiyo NISHIKAWA , Yasushi KOJIMA , Yoshiki ITO
CPC分类号： G08G1/0133 , G07C5/06 , G08G1/0112 , G08G1/052
摘要： A driving evaluation device includes: a lane change detector that detects a start of a lane change by a vehicle; a behavior detector that detects behavior of an other vehicle in a vicinity of the vehicle; and an evaluator that calculates an evaluation value of driving skills of a driver of the vehicle, according to an operating history of the vehicle. The evaluator decreases the evaluation value, when a change in the behavior is detected after the start of the lane change is detected.
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公开(公告)号：US20240330464A1
公开(公告)日：2024-10-03
申请号：US18740087
申请日：2024-06-11
发明人： Kenji SUGIHARA
CPC分类号： G06F21/568 , G06F8/66 , G06F21/57
摘要： A security measure method for software executed by a vehicle is provided. The software is implemented by a plurality of first modules. The vehicle includes a ROM configured to store a plurality of second modules corresponding to the plurality of first modules. The vehicle checks whether or not there is an abnormality in each of the plurality of first modules, extracts, when an abnormal first module is detected, the abnormal first module from the software, reads the second module corresponding to the abnormal first module from the ROM, and rewrites the abnormal first module in the software to the second module read from the ROM.
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公开(公告)号：US20240329399A1
公开(公告)日：2024-10-03
申请号：US18612787
申请日：2024-03-21
CPC分类号： G02B27/0103 , G02B6/4206
摘要： A light guide includes: a holographic optical element that receives image light emitted from an image light emitter; and a light guide member that includes the holographic optical element. In an intensity distribution of the image light diffracted by and emitted from the holographic optical element, intensity is smaller in an end portion of the intensity distribution than in an intermediate portion of the intensity distribution.
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公开(公告)号：US20240329224A1
公开(公告)日：2024-10-03
申请号：US18613861
申请日：2024-03-22
发明人： Tetsuro TANI
IPC分类号： G01S7/521 , G01S15/931
CPC分类号： G01S7/521 , G01S15/931
摘要： An ultrasonic sensor according to the present disclosure includes a case, a piezoelectric element, and one or more grooves. The case has a bottom surface and a recess formed. The piezoelectric element is disposed on the bottom surface. The one or more grooves are formed on the bottom surface of the recess or an inclined surface disposed from the bottom surface to a side surface of the recess.
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公开(公告)号：US20240326912A1
公开(公告)日：2024-10-03
申请号：US18737424
申请日：2024-06-07
发明人： Takafumi TOKUHIRO
CPC分类号： B62D15/028 , B60W30/06 , B60W50/14 , G06V20/586 , B60W2050/146 , B60W2420/403 , B60W2540/215
摘要： A parking assist method according to the present disclosure is for performing autonomous driving of a vehicle on the basis of teacher driving by a driver. The parking assist method includes acquiring, from an imaging device installed in the vehicle, captured images obtained by imaging periphery of the vehicle in time series according to movement of the vehicle during the teacher driving. The method includes recording a travel route of the vehicle in the teacher driving, and generating, on the basis of the captured images, a first enlarged overhead image of a display target range viewed from above. The display target range covers the travel route and a periphery of the travel route. The method further includes causing a display device to display the first enlarged overhead image.
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公开(公告)号：US20240317311A1
公开(公告)日：2024-09-26
申请号：US18736033
申请日：2024-06-06
发明人： Takafumi TOKUHIRO
CPC分类号： B62D15/028 , B60W30/06 , B60W50/14 , G06V20/586 , B60W2050/146 , B60W2420/403 , B60W2540/215
摘要： A parking assist method according to the present disclosure is for performing autonomous driving of a vehicle on the basis of teacher driving by a driver. The parking assist method includes acquiring, from an imaging device installed in the vehicle, captured images obtained by imaging periphery of the vehicle in time series according to movement of the vehicle during the teacher driving. The method includes recording a travel route of the vehicle in the teacher driving, and generating, on the basis of the captured images, a first enlarged overhead image of a display target range viewed from above. The display target range covers the travel route and a periphery of the travel route. The method further includes causing a display device to display the first enlarged overhead image.
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