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公开(公告)号：US06710700B1
公开(公告)日：2004-03-23
申请号：US09648629
申请日：2000-08-28
申请人： Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Keiichi Enoki , Masaru Fuku , Fumitaka Satou , Koji Nagao
发明人： Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Keiichi Enoki , Masaru Fuku , Fumitaka Satou , Koji Nagao
IPC分类号： G05B1900
CPC分类号： B60R25/252 , B60R25/04 , G07C9/00563 , G07C2009/00793
摘要： A vehicle key system comprises a transmitter including a fingerprint information capturing unit for capturing fingerprint information from a user's fingerprint, and a transmit unit for transmitting the fingerprint information captured by the fingerprint information capturing unit. The system also includes an attaching unit disposed in a vehicle, for attaching the transmitter thereto, and a receiver disposed in the vehicle, including a receive unit for receiving the fingerprint information transmitted from the transmit unit of the transmitter, a fingerprint verification unit for verifying the fingerprint information against a list of pieces of previously stored fingerprint information, an attaching detection unit for determining whether or not the transmitter is attached to the attaching unit, and a control unit for controlling pieces of equipment in the vehicle according to a verification result from the fingerprint verification unit and a detection result from the mounting detection unit. The user can manipulate the pieces of equipment, e.g. start the engine, by actuating a switch, only when the electronic key transmitter is attached to the attaching unit.
摘要翻译： 车辆钥匙系统包括：发射器，包括用于从用户的指纹捕获指纹信息的指纹信息捕获单元;以及发送单元，用于发送由指纹信息捕获单元捕获的指纹信息。 该系统还包括设置在车辆中的用于将发射器附接到其上的附接单元和设置在车辆中的接收器，包括用于接收从发射机的发射单元发送的指纹信息的接收单元，用于验证的指纹验证单元 所述指纹信息针对先前存储的指纹信息的列表，用于确定所述发送器是否附接到所述附接单元的附着检测单元，以及用于根据来自所述附加单元的验证结果来控制所述车辆中的设备的控制单元 指纹验证单元和来自安装检测单元的检测结果。 用户可以操纵这些设备，例如， 只有当电子钥匙发射器连接到安装单元时，通过启动开关启动发动机。
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公开(公告)号：US06376930B1
公开(公告)日：2002-04-23
申请号：US09661548
申请日：2000-09-14
申请人： Koji Nagao , Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou
发明人： Koji Nagao , Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou
IPC分类号： E05B4900
CPC分类号： G07C9/00563 , G07C9/00158 , G07C2009/00261 , G07C2009/00793
摘要： A portable transmitter of vehicle key system comprising a fingerprint detecting portion for detecting the user's fingerprint, a sending component for sending the fingerprint data from this fingerprint detecting portion, and a sender switch for triggering the transmission of fingerprint data from this sending component, this sender switch and the fingerprint detecting portion being disposed integrally, whereby the sender switch is activated in accordance with the user operating the fingerprint detecting portion.
摘要翻译： 一种车载钥匙系统的便携式发射机，包括用于检测用户指纹的指纹检测部分，用于从该指纹检测部分发送指纹数据的发送部件和用于触发从该发送部件发送指纹数据的发送器开关，该发送器 开关和指纹检测部分整体设置，由此根据用户操作指纹检测部分来激活发送器开关。
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公开(公告)号：US06940391B1
公开(公告)日：2005-09-06
申请号：US09649097
申请日：2000-08-28
申请人： Hisashi Ishikura , Hirofumi Tatsukawa , Masaru Fuku , Keiichi Enoki , Toru Morita , Fumitaka Satou , Koji Nagao
发明人： Hisashi Ishikura , Hirofumi Tatsukawa , Masaru Fuku , Keiichi Enoki , Toru Morita , Fumitaka Satou , Koji Nagao
IPC分类号： E05B49/00 , B60R25/01 , B60R25/04 , B60R25/10 , B60R25/24 , B60R25/25 , E05B83/36 , G07C9/00 , B60R25/00 , G05B19/00 , G06F7/00 , G08B29/00 , H04B1/00
CPC分类号： G07C9/00563 , G07C9/00309
摘要： A vehicle key system comprises a mobile transmitter including a fingerprint information capturing unit for capturing fingerprint information from a user's fingerprint, and a transmit unit for transmitting the fingerprint information captured by the fingerprint information capturing unit together with a system-specific identifier. A receiver disposed in a vehicle includes a receive unit for receiving the fingerprint information and the identifier transmitted from the transmit unit of the mobile transmitter, a verification unit for verifying the fingerprint information against a list of pieces of previously stored fingerprint information, and for verifying the received identifier against a previously stored identifier, and a control unit for controlling pieces of equipment in the vehicle according to verification results from the verification unit.
摘要翻译： 车辆钥匙系统包括：移动发射机，包括用于从用户的指纹捕获指纹信息的指纹信息捕获单元，以及发送单元，用于发送由指纹信息捕获单元捕获的指纹信息以及系统特定的标识符。 设置在车辆中的接收机包括：接收单元，用于接收从移动发射机的发射单元发送的指纹信息和标识符;验证单元，用于根据先前存储的指纹信息的列表来验证指纹信息，并用于验证 所接收的标识符相对于先前存储的标识符，以及控制单元，用于根据来自验证单元的验证结果控制车辆中的设备。
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公开(公告)号：US06868170B1
公开(公告)日：2005-03-15
申请号：US09650629
申请日：2000-08-28
申请人： Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou , Koji Nagao
发明人： Masaru Fuku , Keiichi Enoki , Hirofumi Tatsukawa , Hisashi Ishikura , Toru Morita , Fumitaka Satou , Koji Nagao
CPC分类号： B60R25/252 , G07C9/00563
摘要： A vehicle key system includes a fingerprint verification unit for verifying identity of fingerprint information captured by a fingerprint information capturing unit by comparing it with a list of pieces of fingerprint information about fingerprints of authorized users stored in a fingerprint information storage unit. A manipulation detection unit can detect at least one of a predetermined manipulation of an operation unit, such as a wiper switch, a winker switch, or a shift lever, and a predetermined manipulation of a pedal, such as an acceleration pedal, a brake pedal, or a clutch pedal. A processing mode switching unit can switch between a plurality of processing modes according to the predetermined manipulation detected by the manipulation detection unit.
摘要翻译： 车辆钥匙系统包括：指纹验证单元，用于通过将指纹信息捕获单元捕获的指纹信息的身份与存储在指纹信息存储单元中的授权用户的指纹的指纹信息的列表进行比较来验证。 操作检测单元可以检测诸如刮水器开关，方向指示开关或变速杆之类的操作单元的预定操作以及诸如加速踏板，制动踏板等踏板的预定操作中的至少一个 ，或离合器踏板。 处理模式切换单元可以根据由操作检测单元检测到的预定操作在多个处理模式之间切换。
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公开(公告)号：US09628017B2
公开(公告)日：2017-04-18
申请号：US14429184
申请日：2012-10-11
CPC分类号： H02P29/67 , B60L3/12 , B60L2240/425 , B60L2240/427 , B60L2260/44 , H02P29/02 , H02P29/662 , Y02T10/642
摘要： In order to highly accurately estimate a temperature of a permanent magnet to be used for a rotor of a motor, provided is a motor control device for a vehicle including a motor as a drive power source, in which an estimation mode setting section sets, when a predetermined condition for estimating the temperature of the permanent magnet to be used for the rotor of the motor is established under a state in which the motor generates drive power to run the vehicle, a current flowing through the motor to 0, and a permanent magnet temperature estimation section estimates the temperature of the permanent magnet based on an induced voltage of the motor in a period during which the current flowing through the motor is 0.
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公开(公告)号：US07428458B2
公开(公告)日：2008-09-23
申请号：US11785121
申请日：2007-04-16
申请人： Osamu Ishikawa , Keiichi Enoki
发明人： Osamu Ishikawa , Keiichi Enoki
CPC分类号： F02M25/089 , F02D41/0042 , F02D41/0045
摘要： A control apparatus for an internal combustion engine, where a calculated fuel injection quantity is corrected with a purge-air-concentration learnt value calculated by subjecting a purge air concentration to purge-air-concentration filtering. A filtering effect in the purge-air-concentration filtering is changed in the direction of enhancing exhaust gas purification, when the purge air concentration is thick and when the purge air concentration is thin, whereby an air/fuel ratio introduced into the internal combustion engine is precisely controlled to a target air/fuel ratio so as to enhance the exhaust gas purification.
摘要翻译： 一种用于内燃机的控制装置，其中用吹扫空气浓度进行吹扫空气浓度过滤计算的净化空气浓度学习值校正计算的燃料喷射量。 吹扫空气浓度过滤的过滤效果在增强废气净化的方向上变化，当吹扫空气浓度较厚时，并且当吹扫空气浓度较小时，由此引入到内燃机中的空气/燃料比 被精确控制到目标空气/燃料比，以便增强废气净化。
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公开(公告)号：US07415818B2
公开(公告)日：2008-08-26
申请号：US11333508
申请日：2006-01-18
申请人： Teruaki Kawakami , Keiichi Enoki
发明人： Teruaki Kawakami , Keiichi Enoki
IPC分类号： F01N3/00
CPC分类号： F02D41/0295 , F01N3/0864 , F01N3/101 , F02D41/0255 , F02D2200/0814 , Y02T10/22 , Y02T10/26
摘要： A control device of an internal combustion engine is capable of controlling an air-fuel ratio to be lean based on an activity of oxygen occlusion properties to provide improved three-way catalytic performance. The control device comprises: a three-way catalyst disposed in an exhaust passage of an internal combustion engine; a part for operating a basic fuel injection quantity; a part for operating a compensation amount of a basic fuel injection quantity so that an air-fuel ratio upstream from the three-way catalyst is coincident with a target air-fuel ratio; a part for operating a fuel injection quantity compensated with a basic fuel injection quantity compensation amount; a part for detecting an activity of oxygen occlusion properties of the three-way catalyst; and a part for setting the target air-fuel ratio based on the activity of oxygen occlusion properties.
摘要翻译： 内燃机的控制装置能够基于氧吸留性的活性来控制空燃比为贫，以提供改进的三元催化性能。 控制装置包括：设置在内燃机的排气通道中的三元催化剂; 用于操作基本燃料喷射量的部件; 用于操作基本燃料喷射量的补偿量使得从三元催化剂上游的空燃比与目标空燃比一致的部分; 用于操作用基本燃料喷射量补偿量补偿的燃料喷射量的部分; 用于检测三元催化剂的吸氧性能的一部分; 以及基于氧气阻塞性能的活性来设定目标空燃比的部分。
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公开(公告)号：US20050262831A1
公开(公告)日：2005-12-01
申请号：US11005009
申请日：2004-12-07
申请人： Tomohisa Shouda , Keiichi Enoki
发明人： Tomohisa Shouda , Keiichi Enoki
CPC分类号： F02D41/126 , F01N2570/16 , F02D41/0295 , F02D2200/0814 , Y02T10/22
摘要： A control apparatus for the internal combustion engine includes a fuel cut post-return fuel increasing correction unit for performing a fuel increasing correction during a specified period when a fuel supply stop state by an fuel cut control unit is returned to a fuel supply state, and a fuel increasing correction stop unit which compares an integrated value of an amount of air flowing into a three-way catalyst during a period of the fuel supply stop with an integrated value of an amount of air flowing into the three-way catalyst during the fuel increasing correction after a fuel supply return, and stops the fuel increasing correction of the fuel cut post-return fuel increasing correction unit when a comparison value reaches a specified value.
摘要翻译： 用于内燃机的控制装置包括燃料切断返回后燃料增加校正单元，用于在通过燃料切断控制单元的燃料供给停止状态返回到燃料供给状态的特定时段期间执行燃料增加校正，以及 燃料增加校正停止单元，其比较在燃料供给停止期间流入三元催化剂的空气量的积分值与在燃料中流入三元催化剂的空气量的积分值 在燃料供给返回之后增加校正，并且当比较值达到指定值时停止燃料切断返回后燃料增加校正单元的燃料增加校正。
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公开(公告)号：US06668813B2
公开(公告)日：2003-12-30
申请号：US10062444
申请日：2002-02-05
申请人： Tadahiro Azuma , Keiichi Enoki , Teruaki Kawakami
发明人： Tadahiro Azuma , Keiichi Enoki , Teruaki Kawakami
IPC分类号： F02D4100
CPC分类号： F02D41/027 , F01N3/28 , F01N13/009 , F02D41/1441 , F02D41/1454 , F02D41/40 , F02D2041/1422 , F02D2200/0408
摘要： An air-fuel ratio control device for an internal combustion engine is provided with: an air-fuel ratio sensor; an O2 sensor; a device for setting a reference air-fuel ratio target value; a device for setting a target value of an output value of the O2 sensor; a device for obtaining an air-fuel ratio target value correction value; a device for obtaining a forcible air-fuel ratio oscillation width target value; a device for computing an air-fuel ration target value; a device for computing a correction value; a device for obtaining a forcible air-fuel ratio oscillating width injector driving time correction value; and a device for setting injector driving time.
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公开(公告)号：US06240894B1
公开(公告)日：2001-06-05
申请号：US09359778
申请日：1999-07-26
申请人： Keiichi Enoki , Hirofumi Ohuchi
发明人： Keiichi Enoki , Hirofumi Ohuchi
IPC分类号： F02D4304
CPC分类号： F02D41/307 , F02B31/06 , F02D21/08 , F02D37/02 , F02D41/0057 , F02D41/2422 , F02D41/3029 , F02D2041/0015 , F02D2041/1432 , F02D2041/389 , F02D2200/0411 , Y02T10/146 , Y02T10/47
摘要： A control system for a cylinder injection type internal combustion engine which can improve exhaust gas quality, fuel cost performance and combustion behavior of the engine. The system includes a means (13) for injecting fuel directly into cylinders, an ignition means (8, 9, 10, 11), a means (7) for regulating an intake air quality (Qa), a control means (12A, 12B) for controlling the fuel injection valves (13), the ignition means (8, 9, 10, 11) and the intake air flow regulating means (7) in dependence on the engine states. Additionally, using this control system, the fuel injection timing and ignition timing can be set accurately to values optimal for the currently validated combustion mode even in transient operation phases of the engine and regardless of variance in the mechanical structure of the intake system.
摘要翻译： 一种用于气缸喷射型内燃机的控制系统，其可以改善发动机的废气质量，燃料成本性能和燃烧行为。 该系统包括用于将燃料直接喷射到气缸中的装置（13），点火装置（8,9,10,11），用于调节进气空气质量（Qa）的装置（7），控制装置（12A，12B） ），用于根据发动机状态控制燃料喷射阀（13），点火装置（8,9,10,11）和进气调节装置（7）。 此外，使用该控制系统，即使在发动机的暂态运行阶段，燃料喷射正时和点火正时也可精确地设定为目前验证的燃烧模式的最佳值，并且不考虑进气系统的机械结构的变化。
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