公开(公告)号：US08145411B2

公开(公告)日：2012-03-27

申请号：US12395877

申请日：2009-03-02

申请人： Satoshi Watanabe ,  Hiroto Tanaka ,  Rihito Kaneko ,  Norihito Hanai ,  Kenji Senda ,  Satoshi Masuda

发明人： Satoshi Watanabe ,  Hiroto Tanaka ,  Rihito Kaneko ,  Norihito Hanai ,  Kenji Senda ,  Satoshi Masuda

IPC分类号： G06F19/00 ,  F02P5/152

CPC分类号： F02P5/1525 ,  F01L1/34 ,  F01L13/00 ,  F02P5/152 ,  G01L23/225 ,  Y02T10/46

摘要： An engine ECU executes a program including the steps of: calculating a knock magnitude N by dividing an integrated value lpkknk obtained by integrating the magnitude of vibration in the knock detection gate by BGL; controlling ignition timing according to a result of comparison between knock magnitude N and a determination value VJ; stopping updating of a standard deviation σ when it is determined that determination value VJ to be compared with knock magnitude N is to be changed; updating a median value VM by increasing an update amount of median value VM; and updating BGL according to median value VM and standard deviation σ.

摘要翻译： 发动机ECU执行程序，包括以下步骤：通过将通过将爆震检测门中的振动的积分积分得到的积分值lpkknk除以BGL来计算爆震大小N; 根据敲击量N与判定值VJ的比较结果控制点火正时; 停止更新标准差 当确定要与敲击量N进行比较的确定值VJ被改变时; 通过增加中值VM的更新量来更新中值VM; 并根据中值VM和标准偏差来更新BGL。

公开(公告)号：US20090217908A1

公开(公告)日：2009-09-03

申请号：US12395877

申请日：2009-03-02

申请人： Satoshi Watanabe ,  Hiroto Tanaka ,  Rihito Kaneko ,  Norihito Hanai ,  Kenji Senda ,  Satoshi Masuda

发明人： Satoshi Watanabe ,  Hiroto Tanaka ,  Rihito Kaneko ,  Norihito Hanai ,  Kenji Senda ,  Satoshi Masuda

IPC分类号： F02P5/152 ,  F01L1/34 ,  F02D43/00

CPC分类号： F02P5/1525 ,  F01L1/34 ,  F01L13/00 ,  F02P5/152 ,  G01L23/225 ,  Y02T10/46

摘要： An engine ECU executes a program including the steps of: calculating a knock magnitude N by dividing an integrated value lpkknk obtained by integrating the magnitude of vibration in the knock detection gate by BGL; controlling ignition timing according to a result of comparison between knock magnitude N and a determination value VJ; stopping updating of a standard deviation σ when it is determined that determination value VJ to be compared with knock magnitude N is to be changed; updating a median value VM by increasing an update amount of median value VM; and updating BGL according to median value VM and standard deviation σ.

摘要翻译： 发动机ECU执行程序，包括以下步骤：通过将通过将爆震检测门中的振动的积分积分得到的积分值lpkknk除以BGL来计算爆震大小N; 根据敲击量N与判定值VJ的比较结果控制点火正时; 当确定要与敲击量N进行比较的确定值VJ被改变时，停止标准偏差σ的更新; 通过增加中值VM的更新量来更新中值VM; 并根据中值VM和标准偏差σ更新BGL。

公开(公告)号：US07251556B2

公开(公告)日：2007-07-31

申请号：US11312735

申请日：2005-12-21

申请人： Rihito Kaneko ,  Kenji Kasashima ,  Kenji Senda ,  Shigeru Kamio ,  Masaomi Inoue ,  Yuichi Takemura

发明人： Rihito Kaneko ,  Kenji Kasashima ,  Kenji Senda ,  Shigeru Kamio ,  Masaomi Inoue ,  Yuichi Takemura

IPC分类号： B60T7/12 ,  F02P5/00

CPC分类号： G01L23/225

摘要： An engine ECU executes a program including a step of calculating coefficient of correlation K that is a value related to a deviation between a vibration waveform and a knock waveform model by comparing the engine's vibration waveform with the knock waveform model stored in advance at a plurality of timings, a step of calculating a knock intensity N as based on a largest coefficient of correlation K among the calculated coefficient of correlation Ks, a step of determining that the engine knocks if knock intensity N is larger than a predetermined reference value (YES at S108), and a step of determining that the engine does not knock if knock intensity N is not larger than a predetermined reference value (NO at S108).

摘要翻译： 发动机ECU执行程序，该程序包括通过将发动机的振动波形与预先存储的多个爆震波形模型进行比较来计算与振动波形和爆震波形模型之间的偏差相关的值的相关系数K的步骤 定时，计算相关系数Ks中基于最大相关系数K的爆震强度N的步骤，如果爆震强度N大于预定参考值，则确定发动机敲击的步骤（在S处为是 108），以及如果爆震强度N不大于预定参考值（步骤S108为否），则确定发动机不会敲击的步骤。

公开(公告)号：US20060136117A1

公开(公告)日：2006-06-22

申请号：US11312735

申请日：2005-12-21

申请人： Rihito Kaneko ,  Kenji Kasashima ,  Kenji Senda ,  Shigeru Kamio ,  Masaomi Inoue ,  Yuichi Takemura

发明人： Rihito Kaneko ,  Kenji Kasashima ,  Kenji Senda ,  Shigeru Kamio ,  Masaomi Inoue ,  Yuichi Takemura

IPC分类号： G01L23/22

CPC分类号： G01L23/225

摘要： An engine ECU executes a program including a step of calculating coefficient of correlation K that is a value related to a deviation between a vibration waveform and a knock waveform model by comparing the engine's vibration waveform with the knock waveform model stored in advance at a plurality of timings, a step of calculating a knock intensity N as based on a largest coefficient of correlation K among the calculated coefficient of correlation Ks, a step of determining that the engine knocks if knock intensity N is larger than a predetermined reference value (YES at S108), and a step of determining that the engine does not knock if knock intensity N is not larger than a predetermined reference value (NO at S108).

摘要翻译： 发动机ECU执行程序，该程序包括通过将发动机的振动波形与预先存储的多个爆震波形模型进行比较来计算与振动波形和爆震波形模型之间的偏差相关的值的相关系数K的步骤 定时，计算相关系数Ks中基于最大相关系数K的爆震强度N的步骤，如果爆震强度N大于预定参考值，则确定发动机敲击的步骤（在S处为是 108），以及如果爆震强度N不大于预定参考值（步骤S108为否），则确定发动机不会敲击的步骤。

公开(公告)号：US08447493B2

公开(公告)日：2013-05-21

申请号：US13131959

申请日：2009-11-20

申请人： Akito Onishi ,  Takashi Yoshida ,  Jun Aoki ,  Tomohiro Kisaku ,  Hiroto Tanaka ,  Rihito Kaneko ,  Kenji Senda

发明人： Akito Onishi ,  Takashi Yoshida ,  Jun Aoki ,  Tomohiro Kisaku ,  Hiroto Tanaka ,  Rihito Kaneko ,  Kenji Senda

IPC分类号： F02P5/152

CPC分类号： F02D41/2445 ,  F02D19/0628 ,  F02D19/0649 ,  F02D19/088 ,  F02D35/027 ,  F02D41/0025 ,  F02D41/2448 ,  F02D41/2451 ,  F02D41/248 ,  F02D2200/0612 ,  F02P5/152 ,  Y02T10/36 ,  Y02T10/46

摘要： The apparatus of the present invention corrects a control target value of ignition timing using a multipoint learned value AGdp(n) for compensating for a change amount of the ignition timing caused by time-dependent change of the engine and a basic learned value AG(i) for compensating for a change amount of the ignition timing caused by a factor other than the aforementioned time-dependent change of the engine. In a multipoint learning range n in which the time-dependent change of the engine influences the ignition timing to a great extent, the control target is corrected using the multipoint learned value AGdp(n) and the basic learned value AG(i). In ranges other than the multipoint learning range n, the control target is corrected using only the basic learned value AG(i). Normally, only the learning of the multipoint learned value AGdp(n) is permitted in the multipoint learning range n, and only the learning of the basic learned value AG(i) is permitted in the ranges other than the multipoint learning range n. When it is determined that there is a possibility that fuel has been fed to a fuel tank, the learning of the multipoint learned value AGdp(n) is prohibited for a subsequent predetermined period (if NO in step S103 or step S104).

摘要翻译： 本发明的装置使用多点学习值AGdp（n）来校正点火正时的控制目标值，用于补偿由发动机的时间变化引起的点火正时变化量和基本学习值AG（i ），用于补偿由除了上述发动机的时间变化之外的因素引起的点火正时变化量。 在发动机的时间相关变化很大程度上影响点火正时的多点学习范围n中，使用多点学习值AGdp（n）和基本学习值AG（i）来校正控制对象。 在多点学习范围n以外的范围内，仅使用基本学习值AG（i）来校正控制对象。 通常，在多点学习范围n中仅允许多点学习值AGdp（n）的学习，并且在除了多点学习范围n以外的范围内仅允许学习基础学习值AG（i）。 当确定燃料已经被供给到燃料箱的可能性时，多个学习值AGdp（n）的学习在随后的预定时间段被禁止（如果在步骤S103或步骤S104中为否）。

公开(公告)号：US20110257865A1

公开(公告)日：2011-10-20

申请号：US13131959

申请日：2009-11-20

申请人： Akito Onishi ,  Takashi Yoshida ,  Jun Aoki ,  Tomohiro Kisaku ,  Hiroto Tanaka ,  Rihito Kaneko ,  Kenji Senda

发明人： Akito Onishi ,  Takashi Yoshida ,  Jun Aoki ,  Tomohiro Kisaku ,  Hiroto Tanaka ,  Rihito Kaneko ,  Kenji Senda

IPC分类号： F02D45/00

CPC分类号： F02D41/2445 ,  F02D19/0628 ,  F02D19/0649 ,  F02D19/088 ,  F02D35/027 ,  F02D41/0025 ,  F02D41/2448 ,  F02D41/2451 ,  F02D41/248 ,  F02D2200/0612 ,  F02P5/152 ,  Y02T10/36 ,  Y02T10/46

摘要： The apparatus of the present invention corrects a control target value of ignition timing using a multipoint learned value AGdp(n) for compensating for a change amount of the ignition timing caused by time-dependent change of the engine and a basic learned value AG(i) for compensating for a change amount of the ignition timing caused by a factor other than the aforementioned time-dependent change of the engine. In a multipoint learning range n in which the time-dependent change of the engine influences the ignition timing to a great extent, the control target is corrected using the multipoint learned value AGdp(n) and the basic learned value AG(i). In ranges other than the multipoint learning range n, the control target is corrected using only the basic learned value AG(i). Normally, only the learning of the multipoint learned value AGdp(n) is permitted in the multipoint learning range n, and only the learning of the basic learned value AG(i) is permitted in the ranges other than the multipoint learning range n. When it is determined that there is a possibility that fuel has been fed to a fuel tank, the learning of the multipoint learned value AGdp(n) is prohibited for a subsequent predetermined period (if NO in step S103 or step S104).

摘要翻译： 本发明的装置使用多点学习值AGdp（n）来校正点火正时的控制目标值，用于补偿由发动机的时间变化引起的点火正时变化量和基本学习值AG（i ），用于补偿由除了上述发动机的时间变化之外的因素引起的点火正时变化量。 在发动机的时间相关变化很大程度上影响点火正时的多点学习范围n中，使用多点学习值AGdp（n）和基本学习值AG（i）来校正控制对象。 在多点学习范围n以外的范围内，仅使用基本学习值AG（i）来校正控制对象。 通常，在多点学习范围n中仅允许多点学习值AGdp（n）的学习，并且在除了多点学习范围n以外的范围内仅允许基本学习值AG（i）的学习。 当确定燃料已经被供给到燃料箱的可能性时，多个学习值AGdp（n）的学习在随后的预定时间段被禁止（如果在步骤S103或步骤S104中为否）。

公开(公告)号：US07718308B2

公开(公告)日：2010-05-18

申请号：US11709051

申请日：2007-02-22

申请人： Kenji Senda ,  Atsushi Kono ,  Tatsuya Wada

发明人： Kenji Senda ,  Atsushi Kono ,  Tatsuya Wada

IPC分类号： H01M10/50 ,  H01M37/76

CPC分类号： H01M2/348 ,  H01H37/761 ,  H01H2037/768 ,  H01M2/34 ,  H01M2200/103

摘要： A thermal fuse includes an insulating case having a bottom and having an opening provided therein, a fusible alloy provided in the insulating case, a lead conductor having one end connected to the fusible alloy and other end led out from the insulating case through the opening of the insulating case, a flux provided on the fusible alloy, and a sealer for sealing the opening of the insulating case. The volume of a space between the fusible alloy in the insulating case and the sealer is larger than the volume of the flux. Sealing of the fuse is prevented from deteriorating, and the insulating film is prevented from damage even when the thermal fuse is used for breaking a large current at a high voltage.

摘要翻译： 热熔丝包括具有底部并且具有设置在其中的开口的绝缘壳体，设置在绝缘壳体中的可熔合金，引线导体，其一端连接到可熔合金，另一端从绝缘壳体通过开口引出 绝缘壳体，设置在可熔合金上的焊剂，以及用于密封绝缘壳体的开口的密封件。 绝缘壳体中的可熔合金与密封剂之间的空间的体积大于焊剂的体积。 防止熔丝的密封变坏，并且即使当使用热熔丝来断开高电压的大电流时也可以防止绝缘膜的损坏。

公开(公告)号：US07473487B2

公开(公告)日：2009-01-06

申请号：US10479577

申请日：2002-06-05

申请人： Kenji Senda ,  Atsushi Kono ,  Tatsuya Wada

发明人： Kenji Senda ,  Atsushi Kono ,  Tatsuya Wada

IPC分类号： H01M10/50 ,  H01H37/76

CPC分类号： H01M2/348 ,  H01H37/761 ,  H01H2037/768 ,  H01M2/34 ,  H01M2200/103

摘要： A thermal fuse includes an insulating case having a bottom and having an opening provided therein, a fusible alloy provided in the insulating case, a lead conductor having one end connected to the fusible alloy and other end led out from the insulating case through the opening of the insulating case, a flux provided on the fusible alloy, and a sealer for sealing the opening of the insulating case. The volume of a space between the fusible alloy in the insulating case and the sealer is larger than the volume of the flux. Sealing of the fuse is prevented from deteriorating, and the insulating film is prevented from damage even when the thermal fuse is used for breaking a large current at a high voltage.

摘要翻译： 热熔丝包括具有底部并且具有设置在其中的开口的绝缘壳体，设置在绝缘壳体中的可熔合金，引线导体，其一端连接到可熔合金，另一端从绝缘壳体通过开口引出 绝缘壳体，设置在可熔合金上的焊剂，以及用于密封绝缘壳体的开口的密封件。 绝缘壳体中的可熔合金与密封剂之间的空间的体积大于焊剂的体积。 防止熔丝的密封变坏，并且即使当使用热熔丝来断开高电压的大电流时也可以防止绝缘膜的损坏。

公开(公告)号：US20050083166A1

公开(公告)日：2005-04-21

申请号：US10502686

申请日：2003-10-06

申请人： Kenji Senda ,  Takahiro Mukai ,  Masatoshi Izaki

发明人： Kenji Senda ,  Takahiro Mukai ,  Masatoshi Izaki

IPC分类号： C22C28/00 ,  C22C30/04 ,  H01H37/76 ,  H01M2/34 ,  H01M6/50 ,  H01H85/06

CPC分类号： H01H37/761 ,  C22C28/00 ,  C22C30/04 ,  H01H37/76 ,  H01H2009/0077 ,  H01H2037/526 ,  H01H2037/768 ,  H01M2/34 ,  H01M2/348 ,  H01M2200/103

摘要： A thermal fuse includes a first insulation film having a pair of metal terminals mounted thereto, a fusible alloy located over the first insulation film and connected between respective ends of the metal terminals, a second insulation film provided over the fusible alloy and bonded to the first insulation film as to provide a space between the first and second insulation films. The fusible alloy includes an Sn—Bi—In alloy containing 20 to 39.5 wt. % of tin, 11.5 to 31 wt. % of bismuth, and 49 to 68.5 wt. % of indium. The fusible alloy does not release lead or cadmium even after being disposed of since it contains no lead and no cadmium.

摘要翻译： 热熔丝包括：第一绝缘膜，其具有安装在其上的一对金属端子，位于所述第一绝缘膜上方且连接在所述金属端子的各个端部之间的可熔合金，设置在所述熔融合金上并结合到所述第一绝缘膜上的第一绝缘膜， 绝缘膜以在第一和第二绝缘膜之间提供空间。 熔融合金包括含有20〜39.5重量％的Sn-Bi-In合金。 锡的百分比为11.5〜31wt。 ％的铋，和49〜68.5wt。 ％的铟。 易熔合金即使在处理后也不会释放铅或镉，因为它不含铅，也不含镉。

公开(公告)号：US06838971B2

公开(公告)日：2005-01-04

申请号：US10333362

申请日：2002-05-21

申请人： Kenji Senda ,  Takahiro Mukai

发明人： Kenji Senda ,  Takahiro Mukai

IPC分类号： H01H37/76 ,  H01H85/06 ,  H01H85/05

CPC分类号： H01H37/761 ,  H01H2037/768 ,  Y10T29/49107

摘要： Quantity of flux coated on fusible alloy of a thermal fuse disclosed can be inspected accurately by an image processing method. The thermal fuse comprises: (a) first insulation film 11 coupled with a pair of metal terminals 12; (b) fusible alloy 13 coupled between ends of the metal terminals 12, being placed above first insulation film 11; (c) flux 14 coated on fusible alloy 13; and (d) second insulation film 15 disposed on first insulation film 11 so that an internal space is formed, being placed above fusible alloy 13, wherein at least either of first insulation film 11 or second insulation film 15 is transparent or translucent, and flux 14 has the Gardner color scale from 4 to 16.

摘要翻译： 可以通过图像处理方法精确地检查所公开的热熔丝的可熔合金上涂覆的焊剂的量。 热熔丝包括：（a）与一对金属端子12耦合的第一绝缘膜11;（b）耦合在金属端子12的端部之间的可熔合金13，放置在第一绝缘膜11之上;（c）焊剂14涂覆 在熔融合金13上; 和（d）设置在第一绝缘膜11上以形成内部空间的第二绝缘膜15放置在可熔合金13之上，其中第一绝缘膜11或第二绝缘膜15中的至少一个是透明或半透明的，并且焊剂 14的加德纳色标从4到16。