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81. 发明申请

US20040243323A1 Electronic system with sensors 审中-公开
标题翻译：带传感器的电子系统
公开(公告)号：US20040243323A1
公开(公告)日：2004-12-02
申请号：US10834914
申请日：2004-04-30
申请人： Valeo Schalter and Sensoren GmbH
发明人： Frank Kuenzler , Bernd Biehlman , Heinrich Gotzig , Timo Hammel
IPC分类号： G01R021/00
CPC分类号： F02D41/28 , F02D2041/285
摘要： The invention relates to an electronic system (30) comprising a number of sensors (32, 34, 36, 38), a sensor (38) for use in such a system (30) and a method for controlling the electronic system (30). The electronic system (30) comprises a number of sensors (32, 34, 36, 38), one of which is designed as a master sensor (38).
摘要翻译：本发明涉及包括多个传感器（32,34,36,38）的电子系统（30），用于这种系统（30）的传感器（38）和用于控制电子系统（30）的方法，。电子系统（30）包括多个传感器（32,34,36,38），其中之一被设计为主传感器（38）。

82. 发明申请

US20040158384A1 System and methods for correcting the injection behavior of at least one injector 有权
标题翻译：用于校正至少一个喷射器的喷射行为的系统和方法
公开(公告)号：US20040158384A1
公开(公告)日：2004-08-12
申请号：US10473663
申请日：2004-03-31
发明人： Peter Kuegel , Guenter Veit , Ernst Kloppenburg
IPC分类号： G06G007/70 , G06F019/00
CPC分类号： F02D41/2432 , F02D41/2416 , F02D41/2435 , F02D41/2467 , F02D41/28 , F02D41/3809 , F02D2041/2055 , F02D2400/18 , F02M61/16 , F02M63/0225 , F02M65/00
摘要： The present invention relates to a system and a method for correcting the injection characteristics of at least one injector, having a device (22) for storing information (18) and a means (20) for controlling the at least one injector (18), taking into account the stored information. The information is ascertained by comparing setpoint values to actual values individually at a plurality of test points (P) of at least one injector (18), and is specific.
摘要翻译：本发明涉及一种用于校正至少一个喷射器的喷射特性的系统和方法，该系统和方法具有用于存储信息的装置（22）和用于控制至少一个喷射器（18）的装置（20）考虑到存储的信息。通过将至少一个喷射器（18）的多个测试点（P）上的设定点值与实际值进行比较来确定信息，并且是特定的。

83. 发明申请

US20040139369A1 Device and method for converting a diagnostic interface to spi standard 失效
标题翻译：将诊断界面转换为spi标准的设备和方法
公开(公告)号：US20040139369A1
公开(公告)日：2004-07-15
申请号：US10477812
申请日：2003-11-12
发明人： Manfred Kirschner
IPC分类号： H04L001/22 , H02H003/05 , H04B001/74 , H05K010/00 , H03K019/003
CPC分类号： F02D41/28 , F02D41/22 , F02D41/266
摘要： The device described is used to convert a diagnostic interface to standard SPI and includes: an electronic unit (10), having a data input (14), a data output (17), a synchronization input (15), a clock input (16) and a register (13) and a buffer unit (12), having a signal input (19), a signal output (20) and an activation input (21). The data input (14) and the data output (17) of the electronic unit (10) are connected to each other by a first data line (18). The data output (17) for the electronic unit (10) is connected to the signal input (19) on the buffer unit (12) by a second data line (22).
摘要翻译：所描述的装置用于将诊断接口转换为标准SPI，包括：具有数据输入（14），数据输出（17），同步输入（15），时钟输入（16）的电子单元（10））和具有信号输入（19），信号输出（20）和激活输入（21）的寄存器（13）和缓冲器单元（12）。电子单元（10）的数据输入（14）和数据输出（17）通过第一数据线（18）相互连接。用于电子单元（10）的数据输出（17）通过第二数据线（22）连接到缓冲单元（12）上的信号输入端（19）。

84. 发明授权

US06647958B2 Throttle control apparatus for internal combustion engine 有权
标题翻译：内燃机节气门控制装置
公开(公告)号：US06647958B2
公开(公告)日：2003-11-18
申请号：US10040782
申请日：2002-01-09
申请人： Nobuaki Yokoyama , Koji Nishimoto , Shinji Watanabe
发明人： Nobuaki Yokoyama , Koji Nishimoto , Shinji Watanabe
IPC分类号： F02D4100
CPC分类号： F02D11/10 , F02D41/28 , F02D2200/0404
摘要： A throttle control apparatus for an internal combustion engine capable of controlling an opening degree of an electronic control type throttle with high accuracy by employing an inexpensive A/D converter. The apparatus includes a throttle opening degree detector, and a controller for controlling the opening degree to a target value in dependence on operation state of the engine. The throttle opening degree detector includes a throttle opening degree sensor, an offset unit for transforming the sensor voltage into a plurality of offset-weighted voltages (V1, . . . , V4), an A/D converter and an adder for adding the converted offset-weighted voltages (V1 to V4) wherein a sum value resulting from addition of the offset-weighted voltages (V1, . . . , V4) is detected as the opening degree of the throttle to be controlled.
摘要翻译：一种用于内燃机的节气门控制装置，其能够通过使用便宜的A / D转换器以高精度控制电子控制型节气门的开度。该装置包括节气门开度检测器和用于根据发动机的运行状态控制到目标值的开度的控制器。节气门开度检测器包括节气门开度传感器，用于将传感器电压变换为多个偏移加权电压（V1，...，V4）的偏移单元，用于将转换后的偏移加权电压（V1至V4），其中检测由加法偏移加权电压（V1，...，V4）导致的和值作为要控制的节气门的开度。

85. 发明申请

US20030200366A1 Data transmission apparatus and electronic control unit 有权
标题翻译：数据传输装置和电子控制单元
公开(公告)号：US20030200366A1
公开(公告)日：2003-10-23
申请号：US10372172
申请日：2003-02-25
发明人： Haruhiko Kondo , Hirokazu Komori
IPC分类号： G06F005/00 , G06F003/06 , G06F003/05 , G06F003/023 , G06F003/02 , G06F003/00
CPC分类号： G06F5/06 , F02D41/2496 , F02D41/266 , F02D41/28
摘要： An electronic control unit has two microcomputers. Each microcomputer has a data buffer storing data to be transmitted in every 8 ms, a data buffer storing data to be transmitted in every 16 ms, and another data buffer storing data to be transmitted in every 16 ms and being different from the data buffer. The microcomputer transfers at the transmission timing of every 8 ms data in the data buffer to the transmitting buffer, while it transfers alternately the data in the data buffer and the data in the data buffer to the transmitting buffer. The microcomputer also transfers an ID that indicates content of the present transmitting data to the transmitting buffer.
摘要翻译：电子控制单元有两台微型计算机。每个微计算机具有数据缓冲器，每8ms存储要发送的数据，数据缓冲器存储要在每16ms发送的数据，另一个数据缓冲器存储要在每16ms发送并且与数据缓冲器不同的数据。微处理器将数据缓冲器中的每8ms数据的发送定时传送到发送缓冲器，同时将数据缓冲器中的数据和数据缓冲器中的数据交替发送到发送缓冲器。微型计算机还将指示当前发送数据的内容的ID传送到发送缓冲器。

86. 发明申请

US20030200023A1 Misfire detection apparatus of internal combustion engine 失效
标题翻译：内燃机失火检测装置
公开(公告)号：US20030200023A1
公开(公告)日：2003-10-23
申请号：US10273272
申请日：2002-10-18
申请人： MITSUBISHI DENKI KABUSHIKI KAISHA
发明人： Kenji Matsushita , Kimihiko Tanaya , Koichi Okamura , Mitsuru Koiwa
IPC分类号： G06G007/70
CPC分类号： G01M15/11 , F02D35/021 , F02D41/22 , F02D41/28 , F02D2041/286 , F02D2200/1015 , F02P17/12 , F02P2017/125 , Y02T10/40
摘要： A misfire detection apparatus of an internal combustion engine for detecting combustion or a misfire of an air fuel mixture in the internal combustion engine based on an ion current generated at the combustion time of the air fuel mixture. The misfire detection apparatus includes ion current detection means and misfire determination means. The ion current detection means detects the ion current responsive to the amount of ions occurring in a cylinder just after combustion of the air fuel mixture in the cylinder in the internal combustion engine. The misfire determination means calculates a predetermined function based on the ion current detection value and determines that the condition is combustion when the magnitude exceeds a threshold value.
摘要翻译：一种用于基于在空气燃料混合物的燃烧时间产生的离子电流来检测内燃机中的空气燃料混合物的燃烧或失火的内燃机的失火检测装置。失火检测装置包括离子电流检测装置和失火判定装置。离子电流检测装置根据在内燃机中的气缸内的空气燃料混合物燃烧之后的气缸中发生的离子量来检测离子电流。失火判定单元基于离子电流检测值来计算预定的功能，并且当幅度超过阈值时，判定为燃烧状态。

87. 发明申请

US20030095675A1 Light communication channel-based voice-activated control system and method for implementing thereof 审中-公开
标题翻译：基于光通信信道的语音激活控制系统及其实现方法
公开(公告)号：US20030095675A1
公开(公告)日：2003-05-22
申请号：US10270994
申请日：2002-10-15
发明人： C. Allen Marlow , Bernard A. Meyer , Lakhi N. Goenka , Harvinder Singh
IPC分类号： H04R003/00 , H03G003/20 , G10L011/00
CPC分类号： F02D41/28 , F02B75/22 , F02B77/085 , F02B77/089 , F02D2400/18 , F02M51/005 , F05C2225/08 , G01F23/2925 , G01L11/02 , G01L23/16 , G02B6/12004 , G02B6/12007 , G02B6/122 , G02B6/4298 , G02B6/43 , G02B2006/12104 , G02B2006/12109 , G08C23/02 , G08C23/04 , G08C2201/31 , G08C2201/41
摘要： A voice-activated control system in which a voice command transmitted to an audio signal receiver such as a microphone is digitized by a voice recognition program that produces an address and a function corresponding to the component to which the voice command is directed. The digitized signal is converted by an IR transceiver or an encoder/decoder to an IR signal, which is transmitted via an LCC bus to one or more devices attached to it. The device that has the appropriate address is actuated to perform the function and/or provide feedback to the system. The invention also includes voice-activated systems that rely on a centralized control approach while a third type of system uses a hybrid system that uses both lcc-based and electrical-based input. The present invention is also directed to various methods of activating and controlling one or more components of a system through a voice-activated system.
摘要翻译：语音激活的控制系统，其中发送到诸如麦克风的音频信号接收器的语音命令由语音识别程序数字化，语音识别程序产生与语音命令所指向的组件对应的地址和功能。数字化信号由IR收发器或编码器/解码器转换为IR信号，IR信号通过LCC总线传输到连接到其的一个或多个设备。启动具有适当地址的设备来执行功能和/或向系统提供反馈。本发明还包括依赖于集中控制方法的语音激活系统，而第三类系统使用使用基于lcc和基于电的输入的混合系统。本发明还涉及通过语音激活系统激活和控制系统的一个或多个组件的各种方法。

88. 发明申请

US20030075698A1 LCC-based fluid-level detection sensor 失效
标题翻译：基于LCC的液位检测传感器
公开(公告)号：US20030075698A1
公开(公告)日：2003-04-24
申请号：US10265954
申请日：2002-10-07
申请人： Visteon Global Technologies, Inc.
发明人： Zhong-You Shi , C. Allen Marlow
IPC分类号： G01N021/85 , G01F023/00
CPC分类号： G08C23/02 , F02B75/22 , F02B77/085 , F02B77/089 , F02D41/28 , F02D2400/18 , F05C2225/08 , G01F23/2925 , G01L11/02 , G01L23/16 , G01N21/431 , G02B6/12004 , G02B6/12007 , G02B6/122 , G02B6/4298 , G02B6/43 , G02B2006/12104 , G02B2006/12109 , G08C2201/31 , G08C2201/41 , Y10S250/904
摘要： A non-mechanical fluid level sensor based on light communication channel (LCC) technology. In a preferred embodiment, one end of the LCC is connected to a signal source while another end is connected to a sensor. The LCC is dipped in a fluid container and a signal propagates and undergoes internal reflection through the LCC towards one of its ends which is connected to the sensor. The fluid level is detected preferably by measuring the intensity of the signal reflected with the LCC that reaches a sensor. Different fluid levels preferably correspond to linearly varying detected signal intensities. A main LCC bus may communicate remotely with the sensor without wiring or other electrical connectors.
摘要翻译：基于光通信（LCC）技术的非机械液位传感器。在优选实施例中，LCC的一端连接到信号源，而另一端连接到传感器。 LCC被浸入流体容器中，并且信号传播并经由LCC经由连接到传感器的端部之一经由LCC进行内部反射。优选地通过测量到达传感器的LCC反射的信号的强度来检测液位。不同的液面水平优选地对应于线性变化的检测信号强度。主LCC总线可以与传感器远程通信，无需接线或其他电气连接器。

89. 发明申请

US20030074972A1 LCC-based strain-gage sensor integrated with cylinder-head gasket 失效
标题翻译：基于LCC的应变计传感器与气缸盖垫片集成
公开(公告)号：US20030074972A1
公开(公告)日：2003-04-24
申请号：US10215787
申请日：2002-08-09
申请人： VISTEON GLOBAL TECHNOLOGIES, INC.
发明人： Bernard A. Meyer , Lakhi N. Goenka , Debojit Barua
IPC分类号： G01L009/00
CPC分类号： F02D41/28 , F02B75/22 , F02B77/085 , F02B77/089 , F02D2400/18 , F02M51/005 , F05C2225/08 , G01F23/2925 , G01L11/02 , G01L23/16 , G02B6/12004 , G02B6/12007 , G02B6/122 , G02B6/4298 , G02B6/43 , G02B2006/12104 , G02B2006/12109 , G08C23/02 , G08C2201/31 , G08C2201/41
摘要： An integrated LCC-based strain gage sensor, in which at least two LCC traces or strands run across a microcavity within the cylinder head gasket. In one aspect of the present invention, a system is provided comprising a signal source and a microcavity through which an input signal from the signal source passes and which alters the input signal as a result of a response of the microcavity to a strain. An LCC connects the microcavity and the signal source and an input signal propagates through the LCC. The microcavity may comprise one or more reflective surfaces which alters the input signal as a result of a change in a dimension of the microcavity. In another aspect of the invention, the microcavity produces an output signal that has an intensity or frequency different from that of the input signal upon undergoing a deformation.
摘要翻译：一种集成的基于LCC的应变计传感器，其中至少两个LCC迹线或股线穿过气缸盖衬垫内的微腔。在本发明的一个方面，提供了一种系统，其包括信号源和微腔，通过该信号源和微腔，来自信号源的输入信号通过该微腔，并且由于微腔对应变的响应而改变输入信号。 LCC连接微腔和信号源，输入信号通过LCC传播。微腔可以包括一个或多个反射表面，其由于微腔尺寸的变化而改变输入信号。在本发明的另一方面，微腔产生的输出信号在经历变形时具有与输入信号的强度或频率不同的强度或频率。

90. 发明申请

US20030000292A1 Intake pressure sensing device for internal combustion engine 失效
标题翻译：内燃机进气压力传感装置
公开(公告)号：US20030000292A1
公开(公告)日：2003-01-02
申请号：US10169150
申请日：2002-06-27
发明人： Maki Hanasato
IPC分类号： G01L003/26
CPC分类号： F02D41/28 , F02D2200/0406 , F02D2200/503 , F02D2400/04 , G01L9/04 , G01L23/24 , G01M15/09
摘要： An intake pressure detecting device for detecting the intake pressure in an intake pipe 11 as information for controlling the operational state of an engine comprises an intake pressure detecting sensor 12 for detecting the absolute pressure of the intake air, a reference voltage power supply 13 for supplying a prescribed reference voltage Vref, a differential amplifier 14 for amplifying the differential between the output voltage Vin from the intake pressure detecting sensor 12 and the reference voltage Vref of the reference voltage power supply 13, an A/D converter 15 for converting the analogue signal knullnullV output by the differential amplifier 14 to a digital signal, and the like. Thereby, the intake pressure can be detected to a high degree of accuracy in a two-cycle engine, for example, which has a relatively low intake negative pressure, whilst achieving cost reductions.
摘要翻译：用于检测进气管11中的进气压力作为用于控制发动机的运行状态的信息的进气压力检测装置包括用于检测进气绝对压力的进气压力检测传感器12，用于供给的参考电压电源13 规定的基准电压Vref，用于放大来自进气压力检测传感器12的输出电压Vin与基准电压电源13的基准电压Vref之间的差分的差分放大器14，将模拟信号由差分放大器14输出的k.DELTAV为数字信号等。因此，可以在具有相对低的进气负压的两冲程发动机中以高精度检测进气压力，同时实现成本降低。

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