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11. 发明公开

EP2782093A3 Vehicular active vibrational noise control apparatus 有权
标题翻译：用于车辆的主动降噪系统
公开(公告)号：EP2782093A3
公开(公告)日：2014-11-19
申请号：EP14159425.9
申请日：2014-03-13
申请人： Honda Motor Co., Ltd.
发明人： Sakamoto, Kosuke , Inoue, Toshio , Kikuchi, Satoru , Yamamoto, Takanori
IPC分类号： G10K11/178
CPC分类号： H04R3/002 , G10K11/17827 , G10K11/1783 , G10K11/17883 , G10K11/17885 , G10K2210/12821 , G10K2210/3014 , G10K2210/3039 , G10K2210/3056
摘要： A vehicular active vibrational noise control apparatus (10) includes an amplitude limiter (74) for limiting the amplitude of a canceling signal (Sc1) based on a signal level (La) of an audio signal (Sa), and a vehicle speed detector (34) for detecting the vehicle speed (V) of a vehicle, which incorporates therein the vehicular active vibrational noise control apparatus (10). The amplitude limiter (74) changes an amplitude limitation rule, which represents a relationship of a limiting value (C) for the amplitude of the canceling signal (Sc1) to the signal level (La), depending on the vehicle speed (V), and limits the amplitude of the canceling signal (Sc1) based on the limiting value (C) determined according to the amplitude limitation rule.

12. 发明授权

EP2629290B1 Vehicular active sound effect generating apparatus 有权
标题翻译：车载活性效果音产生装置
公开(公告)号：EP2629290B1
公开(公告)日：2014-08-20
申请号：EP13155052.7
申请日：2013-02-13
申请人： Honda Motor Co., Ltd.
发明人： Inoue, Toshio
IPC分类号： G10K15/02
CPC分类号： H03G3/00 , G10K15/02 , H04R3/12 , H04R2499/13

13. 发明公开

EP2667380A3 Active noise control apparatus 有权
标题翻译：有源噪声控制装置
公开(公告)号：EP2667380A3
公开(公告)日：2014-02-26
申请号：EP13167833.6
申请日：2013-05-15
申请人： Honda Motor Co., Ltd.
发明人： Inoue, Toshio , Sakamoto, Kosuke
IPC分类号： G10K11/178
CPC分类号： G10K11/16 , G10K11/17833 , G10K2210/121 , G10K2210/12821 , G10K2210/3039 , G10K2210/503 , G10K2210/511
摘要： An active noise control apparatus (100) includes a first active noise controller (11) for generating a first canceling signal (Sc1) for a first noise type, a second active noise controller (12) for generating a second canceling signal (Sc2) for a second noise type that is different from the first noise type, a mixer (20) for mixing the first canceling signal (Sc1) and the second canceling signal (Sc2) into a mixed canceling signal (Sc0), a canceling sound output unit (28) for outputting a canceling sound based on the mixed canceling signal (Sc0), and an amplitude suppressor (50) for suppressing the amplitude of the second canceling signal (Sc2) depending on the amplitude of the first canceling signal (Sc1).

14. 发明公开

EP2629290A1 Vehicular active sound effect generating apparatus 有权
标题翻译： Fahrzeuginterne aktive Schalleffekterzeugungsvorrichtung
公开(公告)号：EP2629290A1
公开(公告)日：2013-08-21
申请号：EP13155052.7
申请日：2013-02-13
申请人： Honda Motor Co., Ltd.
发明人： Inoue, Toshio
IPC分类号： G10K15/02
CPC分类号： H03G3/00 , G10K15/02 , H04R3/12 , H04R2499/13
摘要： A sound effect generating apparatus (14) includes a delay unit (64) for giving a delay to a sound effect output from a rear speaker (24) depending on either an accelerator opening change which represents a change per unit time in an accelerator opening or the accelerator opening itself.
摘要翻译：声音产生装置（14）包括延迟单元（64），用于根据表示加速器开度中的每单位时间的变化的加速器开度变化来给出从后置扬声器（24）输出的声音效果的延迟，或者加速器开口本身。

15. 发明公开

EP2479747A2 Active vibration noise control apparatus 有权
标题翻译：主动式振动噪音控制装置
公开(公告)号：EP2479747A2
公开(公告)日：2012-07-25
申请号：EP12151391.5
申请日：2012-01-17
申请人： Honda Motor Co., Ltd.
发明人： Sakamoto, Kosuke , Inoue, Toshio
IPC分类号： G10K11/178
CPC分类号： G10K11/178 , G10K2210/12821 , G10K2210/3023
摘要： An active vibration noise control apparatus (12) uses an adaptive control process, which predicts rear road wheel noise canceling sounds (CSr) by correcting a front road wheel reference signal (Sb) or a rear road wheel reference signal (Sa) with a corrective filter (76), based on different characteristics of front road wheel suspensions (14a) and rear road wheel suspensions (14b).
摘要翻译：主动式振动噪声控制装置（12）使用自适应控制处理，该自适应控制处理通过利用校正来校正前轮参考信号（Sb）或后轮参考信号（Sa）来预测后轮噪声消除声音（CSr）基于前车轮悬架（14a）和后车轮悬架（14b）的不同特性，过滤器（76）。

16. 发明授权

EP1975922B1 Vehicular active noise control system 有权
标题翻译：用于车辆的主动降噪系统
公开(公告)号：EP1975922B1
公开(公告)日：2009-11-04
申请号：EP08006026.2
申请日：2008-03-28
申请人： Honda Motor Co., Ltd.
发明人： Kobayashi, Yasunori , Inoue, Toshio , Takahashi, Akira , Sakamoto, Kosuke
IPC分类号： G10K11/178
CPC分类号： G10K11/178 , G10K2210/1282

17. 发明公开

EP1705644A1 Apparatus for producing sound effect for mobile object 有权
标题翻译： Vorrichtung zur Erzeugung von Soundeffekten在einem Kraftfahrzeug
公开(公告)号：EP1705644A1
公开(公告)日：2006-09-27
申请号：EP06251525.9
申请日：2006-03-22
申请人： Honda Motor Co., Ltd.
发明人： Kobayashi, Yasunori , Inoue, Toshio , Takahashi, Akira , Sakamoto, Kosuke
IPC分类号： G10K15/02
CPC分类号： G10K15/02
摘要： Gain characteristics depending on the frequency of a reference signal (Sr) from speakers (14, 15) to a passenger position (29) in a motor vehicle, i.e., gain characteristics (Ci00a) which are an inversion of vehicle cabin sound field characteristics (C00 + F·C10), are set in a first acoustic corrector (51a). At the passenger position (29), a gain characteristic curve that is flat at various frequencies is achieved to prevent gain peaks and dips from occurring at the passenger position (29). A sound effect generated at the passenger position (29) is made linear depending on the state of a noise source, or more specifically, a noise source caused by an accelerating action on the motor vehicle.
摘要翻译：取决于来自机动车辆中的扬声器（14,15）到乘客位置（29）的参考信号（Sr）的频率的增益特性，即作为车厢声场特性的反转的增益特性（Ci00a） C00 + F·C10）被设置在第一声校正器（51a）中。在乘客位置（29），实现在各种频率下平坦的增益特性曲线，以防止在乘客位置（29）发生增益峰值和下降。在乘客位置（29）处产生的声音效果根据噪声源的状态，或更具体地，由对机动车辆的加速动作引起的噪声源而线性化。

18. 发明公开

EP1489594A3 Active vibratory noise control apparatus for cancelling noise inside a vehicle 有权
标题翻译：一种用于机动车辆内抑制噪声有源系统
公开(公告)号：EP1489594A3
公开(公告)日：2006-05-10
申请号：EP04253565.8
申请日：2004-06-15
申请人： HONDA MOTOR CO., Ltd. , MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Inoue, Toshio , Minowa, Satoru , Nakamura, Yoshio , Onishi, Masahide
IPC分类号： G10K11/178
CPC分类号： G10K11/178 , G10K2210/1282 , G10K2210/3225
摘要： An active vibratory noise control apparatus has a speaker (43; 43-1) driven by an amplifier (42; 42-1) for canceling vibratory noise in the passenger compartment of a vehicle, the speaker being used as a speaker of one of different audio devices (40; 60) that can be installed on the vehicle. Each of the audio devices has a command key switch assembly (45). When the command key switch assembly (45) is operated to turn off transistor (47), a control signal is applied to a switching control circuit (7) in an active vibratory noise control unit (30-1), which identifies the audio device installed on the vehicle. The active vibratory noise control unit (30-1) generates a canceling signal matching characteristics of the speaker (43; 43-1) and / or amplifier (42; 42-1)of the identified audio device for canceling vibratory noise in the passenger compartment.

19. 发明公开

EP1813141A3 Engine-driven work machine 有权
标题翻译：马达驱动机
公开(公告)号：EP1813141A3
公开(公告)日：2009-07-29
申请号：EP07000613.5
申请日：2007-01-12
申请人： HONDA MOTOR CO., LTD.
发明人： Kobayashi, Hiroshi , Sasaoka, Masayuki , Inoue, Toshio , Shimada, Kenzo , Maekawa, Yoshinori
IPC分类号： A01D34/00 , F02D41/02 , F02D9/02 , F02D11/10 , F02D31/00
CPC分类号： A01D34/67 , F02B63/02 , F02D9/02 , F02D11/02 , F02D11/10 , F02D31/002 , F02D41/021 , F02D2011/102 , F02D2400/06 , Y02T10/14 , Y10T477/675 , Y10T477/70 , Y10T477/79
摘要： An engine-driven work machine (10) having a target engine speed selection unit (65) and a control unit (89). The target engine speed selection unit (65) selects and specifies an arbitrary target engine speed from among a plurality of target engine speeds that is set in stepwise fashion. The control unit (89) electrically controls the opening and closing of a throttle valve (92) so that the actual engine speed (14) conforms to the specified target engine speed.

20. 发明公开

EP1975922A1 Vehicular active noise control system 有权
标题翻译： AktivesGeräuschverminderungssystemfürFahrzeuge
公开(公告)号：EP1975922A1
公开(公告)日：2008-10-01
申请号：EP08006026.2
申请日：2008-03-28
申请人： HONDA MOTOR CO., LTD.
发明人： Kobayashi, Yasunori , Inoue, Toshio , Takahashi, Akira , Sakamoto, Kosuke
IPC分类号： G10K11/178
CPC分类号： G10K11/178 , G10K2210/1282
摘要： A frequency detecting circuit (150) estimates the frequency fp of a propeller shaft (76) based on the frequency fc of vehicle speed pulses, and calculates a control frequency fp' which is a harmonic of the frequency fp. A basic signal generator (316) generates a basic cosine wave signal xp1 and a basic sine wave signal xp2 of the control frequency fp'. Adaptive filters (156, 158) and an adder (160) generate a control signal Scp for canceling a driveline noise produced in a passenger compartment (14) by the propeller shaft (76). A speaker (30) outputs a canceling sound based on the control signal Scp into the passenger compartment (14).
摘要翻译：频率检测电路（150）基于车速脉冲的频率fc来估计传动轴（76）的频率fp，并计算作为频率fp的谐波的控制频率fp'。基本信号发生器（316）产生控制频率fp'的基本余弦波信号xp1和基本正弦波信号xp2。自适应滤波器（156,158）和加法器（160）产生用于消除由传动轴（76）在乘客室（14）中产生的传动系噪声的控制信号Scp。扬声器（30）将基于控制信号Scp的消除声音输出到乘员室（14）。

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