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公开(公告)号：US09666059B2
公开(公告)日：2017-05-30
申请号：US14242035
申请日：2014-04-01
发明人： Fling Tseng , Aed M. Dudar , Imad Hassan Makki , Robert Roy Jentz
IPC分类号： G08G1/09 , G08B21/18 , B60Q1/14 , G08G1/0967
CPC分类号： G08B21/185 , B60Q1/1423 , B60Q2300/314 , B60Q2300/47 , G08B21/182 , G08G1/096725 , G08G1/096741 , G08G1/096775 , G08G1/096791
摘要： A vehicle system includes a communication interface in communication with a processing device. The communication interface is configured to receive ambient light information from a remote server over a communication network. The processing device is configured to selectively enable a vehicle lighting system in accordance with the ambient light information.
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公开(公告)号：US09541469B2
公开(公告)日：2017-01-10
申请号：US14572076
申请日：2014-12-16
CPC分类号： G01M15/104 , F01N11/007 , F01N2550/20 , F01N2560/025 , F02D41/123 , F02D41/1481 , F02D41/3017 , Y02T10/47
摘要： A method for monitoring an exhaust gas sensor coupled in an engine exhaust is provided. In one embodiment, the method comprises indicating exhaust gas sensor degradation based on a time delay and line length of each sample of a set of exhaust gas sensor responses collected during a commanded change in air-fuel ratio. In this way, the exhaust gas sensor may be monitored utilizing robust parameters in a non-intrusive manner.
摘要翻译： 提供一种用于监测联接在发动机排气中的废气传感器的方法。 在一个实施例中，该方法包括基于在命令的空燃比变化期间收集的一组废气传感器响应的每个样品的时间延迟和线路长度来指示废气传感器劣化。 以这种方式，可以以非侵入式方式利用鲁棒参数来监测废气传感器。
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公开(公告)号：US09447744B2
公开(公告)日：2016-09-20
申请号：US14334298
申请日：2014-07-17
发明人： Hassene Jammoussi , Imad Hassan Makki , Michael James Uhrich , Michael Casedy , Kenneth John Behr
CPC分类号： F02D41/1454 , F02D41/123 , F02D41/126 , F02D41/1402 , F02D41/1439 , F02D41/1456 , F02D41/1495 , F02D41/222 , F02D41/2441 , F02D41/2454 , F02D2041/224 , Y02T10/40
摘要： Methods and systems are described for evaluating presence of fuel shifts in an engine. In one example, a method comprises indicating a fuel shift based on a time delay of an exhaust gas sensor during an entry into and an exit out of deceleration fuel shut off (DFSO).
摘要翻译： 描述了用于评估发动机中燃料换档的存在的方法和系统。 在一个示例中，一种方法包括基于在进入和离开减速燃料切断（DFSO）期间废气传感器的时间延迟来指示燃料换档。
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公开(公告)号：US20160258376A1
公开(公告)日：2016-09-08
申请号：US14641124
申请日：2015-03-06
CPC分类号： F02D41/123 , F02D41/0082 , F02D41/0087 , F02D41/023 , F02D41/1495
摘要： Methods and systems are presented for assessing the presence or absence of cylinder air-fuel ratio deviation that may result in air-fuel ratio imbalance between engine cylinders. In one example, the method may include assessing the presence or absence of air-fuel ratio errors based on deviation from an expected air-fuel ratio during a deceleration fuel shut-off event.
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45.发明申请公开(公告)号：US20160245240A1
公开(公告)日：2016-08-25
申请号：US15143254
申请日：2016-04-29
发明人： Ross Dykstra Pursifull , Imad Hassan Makki , Timothy Joseph Clark , Michael James Uhrich , Pankaj Kumar , Yong-Wha Kim
CPC分类号： F02M26/49 , F02D41/04 , F02D41/222 , F02D2200/0414 , F02D2200/0418 , F02M26/04 , F02M26/47 , F02M26/52 , F02M35/10393 , G01N27/223 , G01N33/0006 , G01N33/0008 , G01N33/007 , Y02T10/40
摘要： A diagnostic method for a capacitive humidity sensor comprising a heater, and a capacitance-sensing element that individually identifies heater, temperature-sensing element, or capacitance-sensing element degradation. By this method, individual elements of the sensor may be replaced or compensated for to allow for further operation.
摘要翻译： 一种用于电容式湿度传感器的诊断方法，其包括加热器和单独识别加热器，温度感测元件或电容感测元件劣化的电容感测元件。 通过这种方法，传感器的各个元件可以被替换或补偿以允许进一步的操作。
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公开(公告)号：US20160069771A1
公开(公告)日：2016-03-10
申请号：US14482423
申请日：2014-09-10
IPC分类号： G01M3/26
CPC分类号： F02M25/0809
摘要： A method for a fuel system comprises indicating a leak in the fuel system based on a pressure change rate distribution during a first condition including a sealed fuel system and a pressure change rate within a threshold of zero. By indicating a leak based on a pressure change rate distribution rather than through simple thresholding, an engine-off natural vacuum test may be performed in a greater range of conditions. In this way, the execution rate of the test may be increased while maintaining or improving the leak detection rate and reducing the misclassification rate.
摘要翻译： 一种燃料系统的方法包括：在包括密封燃料系统的第一状态和零阈值内的压力变化率的基础上，基于压力变化率分布来指示燃料系统中的泄漏。 通过基于压力变化率分布而不是通过简单的阈值来指示泄漏，可以在更大的条件范围内执行发动机关闭的自然真空测试。 以这种方式，可以提高测试的执行率，同时维持或提高泄漏检测率并降低错误分类率。
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47.发明申请NON-INTRUSIVE EXHAUST GAS SENSOR MONITORING BASED ON FUEL VAPOR PURGE OPERATION 有权基于燃油蒸气泵运行的非吸入式气体传感器监测公开(公告)号：US20160032854A1
公开(公告)日：2016-02-04
申请号：US14883107
申请日：2015-10-14
CPC分类号： F02D41/1454 , F01N11/007 , F02D41/003 , F02D41/0035 , F02D41/123 , F02D41/1486 , F02D41/1495 , Y02T10/47
摘要： A method of monitoring an exhaust gas sensor coupled in an engine exhaust in an engine is provided. The method includes adjusting engine operation responsive to exhaust gas sensor degradation, the degradation identified during deceleration fuel shut-off (DFSO) and compensated based on whether vapor purge operation is occurring in the engine during DFSO.
摘要翻译： 提供了一种监测联接在发动机的发动机排气中的排气传感器的方法。 该方法包括响应于废气传感器劣化，在减速燃料切断（DFSO）期间识别出的劣化并基于在DFSO期间是否在发动机中进行蒸汽吹扫操作来补偿的发动机运行。
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48.发明申请REDUCED NETWORK FLOW AND COMPUTATIONAL LOAD USING A SPATIAL AND TEMPORAL VARIABLE SCHEDULER 有权使用空间和时间可变调度器减少网络流量和计算负荷公开(公告)号：US20150285642A1
公开(公告)日：2015-10-08
申请号：US14243424
申请日：2014-04-02
发明人： Fling Tseng , Hsin-hsiang Yang , Kwaku O. Prakah-Asante , Imad Hassan Makki , William David `Treharne , Dimitar Petrov Filev
IPC分类号： G01C21/34
摘要： A vehicle includes a navigation system and a processing device. The navigation system is configured to identify a current location of the vehicle, a destination location, and a distance between the current location and the destination location. The processing device is configured to identify a task, associate the task to the destination location, and schedule the task according to the distance from the destination location.
摘要翻译： 车辆包括导航系统和处理装置。 导航系统被配置为识别车辆的当前位置，目的地位置以及当前位置与目的地位置之间的距离。 处理装置被配置为识别任务，将任务关联到目的地位置，并且根据距离目的地位置的距离来调度任务。
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公开(公告)号：US20150233316A1
公开(公告)日：2015-08-20
申请号：US14180594
申请日：2014-02-14
发明人： Pankaj Kumar , Imad Hassan Makki
CPC分类号： F02D41/1495 , G01N33/007
摘要： Embodiments for an engine exhaust are provided. In one example, a method comprises categorizing each respective concentration of a plurality of exhaust gas constituents measured by a gas analyzer into one of oxidants or reductants, the gas analyzer receiving exhaust gas flow from an engine. The method also includes determining an exhaust air-fuel ratio based on the categorized concentrations and validating output from an exhaust gas sensor receiving exhaust gas flow from the engine based on the determined exhaust air-fuel ratio.
摘要翻译： 提供了用于发动机排气的实施例。 在一个实例中，一种方法包括将通过气体分析仪测量的多个废气成分的各自浓度分类为氧化剂或还原剂之一，所述气体分析仪接收来自发动机的废气流。 该方法还包括基于分类浓度确定排气空燃比，并且基于确定的排气空燃比，从接收来自发动机的废气流的废气传感器的输出确认。
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公开(公告)号：US09109913B2
公开(公告)日：2015-08-18
申请号：US14041596
申请日：2013-09-30
发明人： Jianbo Lu , Dimitar P. Feliv , Davor Hrovat , Finn Tseng , Timothy M. Feldkamp , John O. Michelini , Imad Hassan Makki
IPC分类号： G01C21/34 , G08G1/01 , G08G1/0968
CPC分类号： G01C21/3461 , B60G17/0165 , B60G17/018 , B60G17/019 , B60G2400/252 , B60G2400/821 , B60G2401/16 , B60G2800/162 , G08G1/0112 , G08G1/0129 , G08G1/096816 , G08G1/096838 , G08G1/09685
摘要： Route planning for road vehicles is performed taking into account a ride quality that results from the roadway conditions along road segments on a route. A plurality of vehicles equipped with controlled suspensions calculate ride quality indices as the vehicles move over a plurality of road segments. The plurality of vehicles transmit the ride quality indices tagged with respective geographic coordinates to an aggregating server. The aggregating server determines a composite ride quality index for each road segment. A subscriber generates a route planning request identifying an origin and a destination. At least one potential route is identified between the origin and the destination comprised of selected road segments. A route ride quality index is determined in response to the selected road segments, and the potential route and the route ride quality index are presented to the subscriber for selection.
摘要翻译： 公路车辆的路线规划是考虑到道路上沿路段路段状况产生的乘坐质量。 配备有受控悬架的多个车辆随着车辆在多个道路段上移动而计算乘坐质量指数。 多个车辆将标记有相应地理坐标的骑乘质量指标传送到聚合服务器。 聚合服务器确定每个路段的复合乘坐质量指数。 订户生成标识起点和目的地的路线规划请求。 在由所选道路段组成的起点和目的地之间至少识别一条潜在的路线。 路线乘坐质量指标是根据选定的路段确定的，潜在路线和路线乘坐质量指标被呈现给用户进行选择。
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