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公开(公告)号：US20150217641A1
公开(公告)日：2015-08-06
申请号：US14426191
申请日：2013-09-11
IPC分类号： B60L1/00 , B60L11/18 , B60R16/023
CPC分类号： B60L1/00 , B60L3/0092 , B60L7/26 , B60L8/00 , B60L11/18 , B60L11/1861 , B60R16/0231 , B60R16/03 , B60W10/06 , B60W10/11 , B60W10/24 , B60W10/26 , F02D28/00 , F02D45/00 , F02N11/08 , G06F7/00 , H02J1/08 , H02J7/00 , H02J7/14 , H02J7/1423 , H02J7/345 , Y02T10/7005 , Y02T90/168 , Y04S30/12
摘要： A method for controlling an electrical system in a vehicle. The electrical system (11) comprises: at least a first switch (ES2) arranged such that operating the switches will isolate a part of the electrical system; and a control unit, the control unit being arranged to operate the switches. The method comprises: putting the control unit into a first operational mode, the first operational mode comprising at least a first arrangement of switches; receiving a request to enter a second operational mode, the second operational mode comprising at least a second arrangement of switches; determining the priority of the first and second operational modes at least in part by consulting a database of operational modes and their priorities; switching the control unit into the second operational mode if the second operational mode has a higher priority than the first operational mode; and continuing in the first operational mode otherwise.
摘要翻译： 一种用于控制车辆中的电气系统的方法。 电气系统（11）包括：至少第一开关（ES2），布置成使得操作开关将隔离电气系统的一部分; 以及控制单元，所述控制单元被布置成操作所述开关。 该方法包括：将控制单元置于第一操作模式，第一操作模式至少包括第一开关布置; 接收进入第二操作模式的请求，所述第二操作模式至少包括开关的第二布置; 至少部分通过咨询操作模式数据库及其优先级来确定第一和第二操作模式的优先级; 如果第二操作模式具有比第一操作模式更高的优先级，则将控制单元切换到第二操作模式; 并且否则继续在第一操作模式。
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公开(公告)号：US09002616B2
公开(公告)日：2015-04-07
申请号：US13671411
申请日：2012-11-07
申请人： Thales
发明人： Gilles Genevrier , Claude Bresson
CPC分类号： F02D45/00 , F02C9/28 , F05D2260/84 , F05D2270/46
摘要： In one aspect, a digital engine control system for an aircraft engine is provided. The control system includes a selection unit, the selection unit including a monitoring module configured to determine a measurement of the speed of rotation of the engine from the output signal from one or more protection sensors and to compare the or each speed measurement determined by the selection unit with speed measurements supplied by electronic control units to determine an operating state of each electronic control unit.
摘要翻译： 一方面，提供了一种用于飞机发动机的数字发动机控制系统。 所述控制系统包括选择单元，所述选择单元包括监视模块，所述监视模块被配置为根据来自一个或多个保护传感器的输出信号来确定所述发动机的转速的测量值，并且比较由所述选择确定的或每个速度测量值 由电子控制单元提供的速度测量单元来确定每个电子控制单元的运行状态。
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公开(公告)号：US08949003B2
公开(公告)日：2015-02-03
申请号：US13978664
申请日：2011-02-18
申请人： Yoshihiro Okada
发明人： Yoshihiro Okada
CPC分类号： F02D45/00 , F02D35/02 , F02D41/047 , F02D2041/1412 , F02D2200/1015 , F02D2250/11 , F02D2250/26
摘要： Provided is a control apparatus for an internal combustion engine, which can favorably suppress an occurrence of abnormal combustion regardless of its operational conditions. An occurrence probability of abnormal combustion of the internal combustion engine (10) is obtained on the basis of a fuel dilution index. An expected value I of the number of occurrences of abnormal combustion per a predetermined time period is calculated on the basis of the occurrence probability of abnormal combustion. The upper limit value of a torque generated by the internal combustion engine (10) is limited low so that the expected value I does not exceed a predetermined tolerable value.
摘要翻译： 提供一种用于内燃机的控制装置，其可以有利地抑制异常燃烧的发生，而不管其操作条件如何。 基于燃料稀释指数获得内燃机（10）的异常燃烧的发生概率。 基于异常燃烧的发生概率来计算每个预定时间段内的异常燃烧次数的期望值I。 由内燃机（10）产生的扭矩的上限值被限制为低，使得期望值I不超过预定的可容许值。
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公开(公告)号：US08924126B2
公开(公告)日：2014-12-30
申请号：US13742676
申请日：2013-01-16
发明人： Jeffrey N. Yu , James W. Hill
IPC分类号： G06F7/00 , F02D45/00 , B60K6/28 , B60W10/06 , B60K6/48 , B60W30/188 , B60W10/08 , B60W30/14 , B60W20/00 , B60W30/18
CPC分类号： B60W20/15 , B60K6/28 , B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , B60W20/16 , B60W30/14 , B60W30/1882 , B60W2030/1809 , B60W2540/10 , B60W2710/0616 , B60W2710/0666 , B60Y2400/114 , F02D41/1401 , F02D41/3011 , F02D45/00 , Y02T10/6221 , Y02T10/6278 , Y02T10/6286
摘要： Methods and systems are described for conserving fuel used by an engine. In some embodiments a control module processes a user-provided input, as a first function, into a second function. The second function can be used to direct the engine with a directive output power. The directive output power may have regions equal to, greater than, and/or less than what the power output would be if the engine were controlled using the user-provided input.
摘要翻译： 描述了用于节省发动机使用的燃料的方法和系统。 在一些实施例中，控制模块将用户提供的输入作为第一功能处理成第二功能。 第二个功能可用于引导发动机的指令输出功率。 指令输出功率可以具有等于，大于和/或小于如果使用用户提供的输入来控制发动机的功率输出功率的区域。
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95.发明授权Minimizing alcohol use in high efficiency alcohol boosted gasoline engines 有权最大限度地减少酒精用于高效酒精提升汽油发动机公开(公告)号：US08919330B2
公开(公告)日：2014-12-30
申请号：US14249706
申请日：2014-04-10
发明人： Leslie Bromberg , Daniel R. Cohn
IPC分类号： F02B7/00 , F02B13/00 , F02M43/00 , F02D45/00 , F02B17/00 , F02D19/08 , F02D19/12 , F02D35/02 , F02D41/00 , F02M25/022 , F02P5/152 , F02D19/06 , F02B75/12 , F02D13/02 , F02D15/00 , F02D31/00 , F02D37/02 , F02M37/00
CPC分类号： F02D35/027 , F02B17/00 , F02B17/005 , F02B2075/125 , F02D13/0215 , F02D15/00 , F02D19/0655 , F02D19/0665 , F02D19/0689 , F02D19/0692 , F02D19/081 , F02D19/12 , F02D31/001 , F02D37/02 , F02D41/0007 , F02D41/0025 , F02D41/3094 , F02D45/00 , F02M25/0228 , F02M37/0088 , F02P5/152 , Y02T10/12 , Y02T10/123 , Y02T10/36 , Y02T10/46 , Y10T477/688
摘要： A number of systems and methods are disclosed which increase the replenishment interval for anti-knock fluid. This is especially important during activities which require a large amount of anti-knock fluid, such as towing. In some embodiments, the systems and methods are used to reduce anti-knock fluid consumption. For example, changes to engine operation, such as rich operation, spark retarding, upspeeding, and variable valve timing, all serve to reduce the amount of anti-knock fluid required to eliminate knocking. In other embodiments, the composition of the anti-knock fluid is modified, such as by using a higher octane fluid, or through the addition of water to the anti-knock fluid. In other embodiments, the replenishment interval is increased through a larger anti-knock fluid storage capacity. In one embodiment, a three tank system is used where the third tank can be used to store gasoline or anti-knock fluid, depending on the driving conditions.
摘要翻译： 公开了许多系统和方法，其增加了防爆液体的补充间隔。 这在需要大量抗爆液体（如牵引）的活动中特别重要。 在一些实施方案中，系统和方法用于减少抗爆液体消耗。 例如，发动机操作的变化，例如丰富的操作，火花熄灭，升速和可变气门正时，都用于减少消除爆震所需的防爆液体的量。 在其它实施方案中，抗爆液体的组合物例如通过使用较高辛烷值的流体，或通过向防爆液体中加入水进行改性。 在其他实施例中，补充间隔通过较大的防爆液体储存容量增加。 在一个实施例中，使用三罐系统，其中根据驾驶条件，第三罐可以用于储存汽油或防爆液体。
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公开(公告)号：US08909459B2
公开(公告)日：2014-12-09
申请号：US13612016
申请日：2012-09-12
CPC分类号： F02D45/00 , F02D35/027 , F02D41/2416 , F02D2041/286 , G01L23/221
摘要： A knock control apparatus for an internal combustion engine includes a knock signal normalization portion that normalizes a knock signal using base statistics calculated on the basis of the knock signal. The knock signal normalization portion calculates base statistics on the basis of a last value and a current value of the knock signal and normalizes the knock signal using a base statistic interpolated according to an operating state.
摘要翻译： 用于内燃机的爆震控制装置包括使用基于爆震信号计算的基础统计来对爆震信号进行归一化的爆震信号归一化部分。 敲击信号归一化部分基于爆震信号的最后值和当前值来计算基本统计，并且使用根据操作状态内插的基本统计量对爆震信号进行归一化。
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公开(公告)号：US20140278018A1
公开(公告)日：2014-09-18
申请号：US13829407
申请日：2013-03-14
发明人： Alex O'Connor Gibson , Hong Jiang , Jeffrey Allen Doering , John Eric Rollinger , Felix Nedorezov
IPC分类号： F02D45/00
CPC分类号： F02D45/00 , B60W10/026 , B60W10/06 , B60W30/192 , B60W2510/1015 , B60W2710/024 , F02D41/022 , F02D41/062 , F02N11/0814 , F02N19/00
摘要： A method and a system for improving operation of an automatically started engine are described. In one example, slip of a disconnect clutch is adjusted to limit an amount of engine torque transferred to vehicle wheels. The method and system adjust disconnect clutch slip in response to transmission input shaft speed and/or engine combustion events.
摘要翻译： 描述了一种用于改善自动启动发动机的操作的方法和系统。 在一个示例中，调节断开离合器的滑动以限制传递到车轮的发动机扭矩的量。 该方法和系统根据变速器输入轴速度和/或发动机燃烧事件来调节离合器滑差。
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公开(公告)号：US20140257678A1
公开(公告)日：2014-09-11
申请号：US13793570
申请日：2013-03-11
IPC分类号： F02D45/00
CPC分类号： F02D45/00 , F02N11/0837 , F02N2200/0801 , F02N2200/123 , F02N2200/124 , Y02T10/48
摘要： A stop/start vehicle includes an engine and a stop/start system that prevents an auto stop of the engine when a speed of the vehicle is approximately zero in response to the vehicle being located within a specified distance from a body of water or in response to the vehicle being located in a user identified geographic region.
摘要翻译： 停止/起动车辆包括发动机和停止/起动系统，当车辆的速度大约为零时，防止发动机自动停止，响应于车辆位于离水体一定距离内或响应 车辆位于用户识别的地理区域中。
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公开(公告)号：US20140229082A1
公开(公告)日：2014-08-14
申请号：US14347028
申请日：2012-09-28
发明人： Shinya Iizuka , Yasunori Murayama
CPC分类号： B60W10/02 , B60W10/06 , B60W10/10 , F02B61/02 , F02D9/02 , F02D11/105 , F02D29/02 , F02D41/023 , F02D41/04 , F02D45/00 , F16H61/04 , F16H61/688 , F16H63/502 , F16H2061/0474
摘要： A vehicle control apparatus includes an opening degree determination unit that determines the opening degree of a throttle valve based on an accelerator operation amount, and a change suppression unit that reduces a time rate of changing of the opening degree of the throttle valve in a gear change period with a decrease of the rotation speed of the engine, when the opening degree of the throttle valve is changed from a value at which an output torque is greater than a load torque input from a transmission path to an engine toward a boundary value where the output torque is equal to the load torque.
摘要翻译： 一种车辆控制装置，包括：开度确定单元，其基于加速器操作量来确定节气门的开度;以及变化抑制单元，其减少在变速档中改变节气门的开度的时间率 当节气门的开度从输出转矩大于从传动路径输入到发动机的负载转矩的值变化到边界值时，发动机的转速降低， 输出转矩等于负载转矩。
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公开(公告)号：US20140136085A1
公开(公告)日：2014-05-15
申请号：US13677641
申请日：2012-11-15
CPC分类号： F02D45/00 , F02D35/022 , F02D35/025 , F02D35/026 , F02D35/027 , F02D2200/1015 , F02P5/152 , F02P5/1527 , F02P23/04 , Y02T10/46
摘要： Systems and methods for increasing an accuracy of misfire detection are described. An infra-red sensor coupled to a cylinder is used to sense an in-cylinder temperature profile following a laser ignition event. A misfire event is identified based on a deviation of the sensed profile from an expected profile.
摘要翻译： 描述了用于提高失火检测精度的系统和方法。 使用耦合到气缸的红外传感器来感测激光点火事件之后的缸内温度分布。 基于感测到的轮廓与预期轮廓的偏差来识别失火事件。
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