公开(公告)号：US20160221578A1

公开(公告)日：2016-08-04

申请号：US14981824

申请日：2015-12-28

Applicant: Eaton Corporation

Inventor： Zhijun Tang ,  Michael P. Nowak ,  Benjamin Saltsman ,  Dnyaneshwar Ambhore ,  Benjamin Morris ,  Vasilios Tsourapas ,  Chinmaya Patil ,  Hassan Al-Atat

IPC: B60W30/188 ,  B60W10/06 ,  B60W10/10

CPC classification number: B60W30/188 ,  B60W10/06 ,  B60W10/10 ,  B60W10/11 ,  B60W30/1882 ,  B60W50/087 ,  B60W50/10 ,  B60W2530/14 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2540/20 ,  B60W2540/30 ,  B60W2550/143 ,  B60W2550/20 ,  B60W2550/22 ,  B60W2550/402 ,  B60W2710/0605 ,  B60W2710/0666 ,  B60W2710/1005 ,  B60W2720/103 ,  B60W2900/00 ,  F02D28/00 ,  Y02T10/56 ,  Y02T10/84

Abstract: Disclosed is an exemplary method for optimizing vehicle performance. The method includes determining an optimized drive torque for maximizing vehicle fuel economy and detecting a driver requested drive torque. A determination is made on whether the driver requested drive torque is performance related or safety related. The arbitrated drive torque is set to the optimized drive torque when it is determined that the driver requested drive torque is not performance and safety related. The arbitrated drive torque is set to the driver requested drive torque when it is determined that the driver requested drive torque is either performance or safety related.

Abstract translation: 公开了一种用于优化车辆性能的示例性方法。 该方法包括确定优化的驱动扭矩以最大化车辆燃料经济性并检测驾驶员所要求的驱动扭矩。 确定驾驶员要求驱动扭矩是性能相关还是安全相关。 当确定驾驶员要求的驱动转矩不是性能和安全性相关时，仲裁的驱动转矩被设定为优化的驱动转矩。 当确定驾驶员要求驱动扭矩是性能或安全性相关时，仲裁的驱动扭矩被设定为驾驶员请求的驱动扭矩。

公开(公告)号：US09403527B2

公开(公告)日：2016-08-02

申请号：US13885425

申请日：2010-12-09

Applicant: Christophe Magnet ,  Michael Millet

Inventor： Christophe Magnet ,  Michael Millet

IPC: B60W20/00 ,  B60K6/48 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W30/192 ,  B60W40/12

CPC classification number: B60W20/00 ,  B60K6/48 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/11 ,  B60W30/192 ,  B60W40/12 ,  B60W2510/246 ,  B60W2530/14 ,  B60W2550/12 ,  B60W2550/402 ,  B60Y2200/14 ,  Y02T10/6221 ,  Y02T10/6291 ,  Y10S903/903

Abstract: A method is provided for controlling a hybrid automotive vehicle equipped with an internal combustion engine, and an electric machine connected to an energy storage system includes a) during a mission of the vehicle, estimation of the temperature of the energy storage system at the beginning of a next mission of the vehicle, and b) if the temperature estimated at step a) is below a threshold value, recharging, before the end of the current mission (If the vehicle, the energy storage system on the basis of the temperature estimated at step a). In a step c), if the energy storage system has been recharged at step b), then, at the beginning of the next operating period of the vehicle, the energy storage system is heavily discharged. With this method, the battery rapidly reaches the desired temperature when driving off again at the beginning of the next mission.

Abstract translation: 提供一种用于控制配备有内燃机的混合动力车辆的方法，以及连接到能量存储系统的电机，包括：a）在车辆使命期间，在开始时估计储能系统的温度 车辆的下一个任务，以及b）如果在步骤a）估计的温度低于阈值，则在当前任务结束之前再充电（如果车辆，基于估计的温度的能量存储系统 步骤a）。 在步骤c）中，如果能量存储系统已经在步骤b）被再充电，则在车辆的下一个运行周期开始时，储能系统被大量排出。 利用这种方法，在下次任务开始时再次熄火时，电池迅速达到所需的温度。

公开(公告)号：US09399966B2

公开(公告)日：2016-07-26

申请号：US13402201

申请日：2012-02-22

Applicant: Kenji Hayashi ,  Takumi Anzawa ,  Eiji Fukushiro ,  Katsuhiko Yamaguchi

Inventor： Kenji Hayashi ,  Takumi Anzawa ,  Eiji Fukushiro ,  Katsuhiko Yamaguchi

IPC: F02D41/08 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W30/18

CPC classification number: F02D41/086 ,  B60K6/445 ,  B60W10/06 ,  B60W10/08 ,  B60W20/15 ,  B60W30/18054 ,  B60W2510/0676 ,  B60W2530/14 ,  B60W2550/12 ,  B60W2710/065 ,  F02D2200/021 ,  F02D2200/0414 ,  F02D2200/501 ,  Y02T10/6239 ,  Y02T10/6286

Abstract: An ECU for controlling an engine counts an unused time TIM of engine in a low-temperature environment. If the unused time TIM is shorter than a predetermined reference value, the ECU sets idle speed immediately after start of operation of the engine to a first idle speed, and if the unused time TIM is longer than the reference value, sets the idle speed to a second idle speed higher than the first idle speed. If duration of the second idle speed exceeds a reference period determined by state of driving of the vehicle, the ECU sets the idle speed to be lower than the second idle speed. In this manner, increased vibration in idling operation in a low-temperature environment can be prevented.

Abstract translation: 用于控制发动机的ECU在低温环境中计算发动机的未使用时间TIM。 如果未使用时间TIM比规定的基准值短，则ECU将发动机起动后立即空转至第一空转速度，如果未使用时间TIM比基准值长，则将空转速度设定为 第二空转速度高于第一怠速。 如果第二空转速度的持续时间超过由车辆的驱动状态决定的基准时间段，则ECU将怠速设定为低于第二空转速度。 以这种方式，可以防止在低温环境中的空转操作中增加的振动。

公开(公告)号：US20160193937A1

公开(公告)日：2016-07-07

申请号：US15067419

申请日：2016-03-11

Applicant: Odyne Systems, LLC

Inventor： Joseph Thomas Dalum

IPC: B60L11/18 ,  B60L1/00 ,  B60L1/14 ,  B60W20/00

CPC classification number: B60L11/1861 ,  B60L1/003 ,  B60L1/006 ,  B60L1/14 ,  B60L11/1814 ,  B60L2240/622 ,  B60L2240/70 ,  B60L2260/52 ,  B60L2260/54 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W20/11 ,  B60W20/12 ,  B60W50/0097 ,  B60W2530/14 ,  B60W2550/40 ,  B60W2710/244 ,  B60Y2200/41 ,  G01C21/3469 ,  H01M10/44 ,  H01M10/48 ,  H01M16/006 ,  Y02T10/6286 ,  Y02T10/6291 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7291 ,  Y02T90/16 ,  Y02T90/161 ,  Y02T90/162 ,  Y10S903/903 ,  Y10S903/93

Abstract: One embodiment relates to a system for idle reduction in a hybrid vehicle. The system includes a control system for causing the vehicle to operate in a charge depletion mode, or a charge accumulation mode in response to job site data; the job site data can include an estimate of the amount of energy required at the job site.

公开(公告)号：US20160185337A1

公开(公告)日：2016-06-30

申请号：US14911277

申请日：2014-07-30

Applicant: NISSAN MOTOR CO., LTD.

Inventor： Tetsunobu MORITA ,  Ryoji KADONO ,  Shuusaku KATAKURA ,  Kenichiro MURAKAMI

IPC: B60W20/10 ,  B60W10/06

CPC classification number: B60W20/10 ,  B60K6/48 ,  B60K2006/4825 ,  B60L11/14 ,  B60L15/20 ,  B60L2240/14 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2250/12 ,  B60L2250/28 ,  B60L2260/50 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W20/19 ,  B60W20/20 ,  B60W50/0097 ,  B60W50/06 ,  B60W50/082 ,  B60W2050/002 ,  B60W2510/0604 ,  B60W2510/18 ,  B60W2520/105 ,  B60W2520/125 ,  B60W2530/14 ,  B60W2540/10 ,  B60W2540/106 ,  B60W2540/12 ,  B60W2540/30 ,  B60W2550/142 ,  B60W2550/146 ,  Y02T10/48 ,  Y02T10/6221 ,  Y02T10/6252 ,  Y02T10/6291 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

Abstract: A vehicle control device includes an engine stop/start determination unit and an engine controller and a re-acceleration scene predicting unit. The engine stop/start determination unit determines stopping and starting of the engine based on a magnitude of the accelerator position opening amount unit. The engine controller carries out the stopping/starting of the engine in accordance with the determination of the engine stop/start determination unit. The re-acceleration scene predicting unit predicts a re-acceleration scene in which an accelerator is depressed after the accelerator has been released based on the accelerator position opening amount. When the re-acceleration scene predicting unit predicts a re-acceleration scene of the engine, the engine stop/start determination unit prohibits the stopping of the engine while the engine is running, and the starting of the engine is carried out by the accelerator being depressed while the engine is stopped.

Abstract translation: 车辆控制装置包括发动机停止/起动确定单元和发动机控制器以及再加速度场景预测单元。 发动机停止/起动判定单元基于加速器开度量单位的大小来决定发动机的停止和起动。 发动机控制器根据发动机停止/起动判定单元的判定来执行发动机的停止/起动。 再加速度场景预测单元基于加速器开度来预测在加速器被释放之后加速器被按下的再加速场景。 当再加速场景预测单元预测发动机的再加速场景时，发动机停止/起动判定单元在发动机运转时禁止发动机的停止，并且通过加速器执行发动机的起动 发动机停止时踩下。

公开(公告)号：US09346452B2

公开(公告)日：2016-05-24

申请号：US14186022

申请日：2014-02-21

Applicant: FORD GLOBAL TECHNOLOGIES, LLC

Inventor： Shiqi Qiu ,  Jason Meyer ,  Fling Tseng ,  Sangeetha Sangameswaran

IPC: B60W10/08 ,  B60L11/18 ,  B60L3/12 ,  B60L7/12 ,  B60L11/12 ,  B60L11/14 ,  B60L15/20

CPC classification number: B60L11/1862 ,  B60K6/40 ,  B60K6/44 ,  B60K6/445 ,  B60L3/12 ,  B60L7/12 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1861 ,  B60L11/1887 ,  B60L15/2009 ,  B60L15/2045 ,  B60L15/2054 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/54 ,  B60L2240/60 ,  B60L2240/80 ,  B60L2260/42 ,  B60L2260/52 ,  B60L2260/54 ,  B60W10/08 ,  B60W20/00 ,  B60W20/11 ,  B60W20/13 ,  B60W50/0097 ,  B60W2050/0089 ,  B60W2510/085 ,  B60W2510/244 ,  B60W2530/14 ,  B60W2710/086 ,  B60W2710/244 ,  B60Y2200/92 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7283 ,  Y02T10/84 ,  Y02T90/14 ,  Y02T90/34 ,  Y10S903/951

Abstract: An example method of controlling an electric vehicle includes altering operation of an electric vehicle in response to a predicted energy consumption rate. The method includes adjusting the predicted energy consumption in response to variations in past energy consumption rates.

Abstract translation: 控制电动车辆的示例性方法包括响应于预测的能量消耗率来改变电动车辆的操作。 该方法包括响应于过去能量消耗率的变化来调整预测的能量消耗。

公开(公告)号：US20150307104A1

公开(公告)日：2015-10-29

申请号：US14402393

申请日：2013-05-17

Applicant: RENAULT s.a.s.

Inventor： Hamid AZZI ,  Guillermo PITA-GIL

IPC: B60W30/18 ,  B60W10/184

CPC classification number: B60W30/18127 ,  B60T1/10 ,  B60T2270/604 ,  B60W10/184 ,  B60W20/14 ,  B60W2050/0089 ,  B60W2520/10 ,  B60W2530/14 ,  B60W2540/12

Abstract: A diagnostic method for an a posteriori analysis of behavior of a vehicle braking system, the braking system including a regenerative braking mechanism, an additional braking mechanism, and a distribution device, the method including storing, in a non-volatile memory, at least one current value of a braking parameter from the distribution device for subsequent analysis based on the at least one value stored in the non-volatile memory, wherein the storage is triggered by execution of at least one event.

Abstract translation: 一种用于车辆制动系统的行为的后验分析的诊断方法，所述制动系统包括再生制动机构，附加制动机构和分配装置，所述方法包括在非易失性存储器中存储至少一个 基于存储在所述非易失性存储器中的所述至少一个值，用于后续分析的来自所述分配装置的制动参数的当前值，其中通过执行至少一个事件来触发所述存储。

公开(公告)号：US20150307077A1

公开(公告)日：2015-10-29

申请号：US14649729

申请日：2013-09-13

Applicant: CNH AMERICA LLC

Inventor： Yun Xing ,  Yanming Hou ,  Haibo Guo

IPC: B60W10/06 ,  F16H61/47 ,  F16H61/462 ,  B60W10/103 ,  B60W30/188

CPC classification number: B60W10/06 ,  B60W10/103 ,  B60W30/1882 ,  B60W30/1888 ,  B60W2510/106 ,  B60W2510/107 ,  B60W2510/305 ,  B60W2530/14 ,  B60W2710/0644 ,  B60W2710/0677 ,  B60Y2200/221 ,  F16H61/462 ,  F16H61/47 ,  Y02T10/76

Abstract: In one aspect, a method for reducing fuel consumption of a work vehicle is disclosed. The method may generally include determining, with a controller, a load power requirement for the work vehicle, determining a plurality of candidate engine speeds at which the load power requirement is achievable, analyzing stored efficiency data for a transmission and at least one additional component of the work vehicle to determine a power loss value for each candidate engine speed, determining a candidate engine power for each candidate engine speed based on the load power requirement and the power loss values and analyzing stored fuel efficiency data based on the candidate engine powers to determine a target engine speed for the work vehicle.

Abstract translation: 一方面，公开了一种降低作业车辆的燃料消耗的方法。 该方法通常可以包括使用控制器确定工作车辆的负载功率需求，确定可实现负载功率需求的多个候选引擎速度，分析用于传输的存储的效率数据和至少一个附加组件 确定每个候选发动机转速的功率损耗值的工作车辆，基于负载功率要求和功率损耗值确定每个候选发动机转速的候选发动机功率，并且基于候选发动机功率来分析存储的燃料效率数据，以确定 工作车辆的目标发动机转速。

公开(公告)号：US20150276417A1

公开(公告)日：2015-10-01

申请号：US14641728

申请日：2015-03-09

Applicant: International Business Machines Corporation

Inventor： Takayuki Yoshizumi

IPC: G01C21/34

CPC classification number: B60W20/12 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W30/18 ,  B60W50/0097 ,  B60W50/082 ,  B60W2050/0016 ,  B60W2530/14 ,  B60W2550/402 ,  B60W2710/244 ,  B60W2720/10 ,  B60W2900/00 ,  B60Y2200/92 ,  G01C21/20 ,  G01C21/26 ,  G01C21/34 ,  G01C21/36 ,  Y02T10/6291 ,  Y02T10/7258 ,  Y02T10/7275 ,  Y02T90/161

Abstract: An information processing apparatus includes a generation section configured to generate, from a state of a mobile vehicle in each position obtained by discretizing a traveling route along which the mobile vehicle travels, a state of the mobile vehicle in a next position for each use state of drive means contained in the mobile vehicle; and an optimization section configured to optimize the use state of the drive means in each position based on at least one of states of the mobile vehicle in each position generated by the generation section.

Abstract translation: 一种信息处理装置，包括：生成部，被配置为从移动车辆的行驶路径离散获得的移动车辆的状态，根据移动车辆的行驶路径的每个使用状态的下一个位置生成移动车辆的状态; 包含在移动车辆中的驱动装置; 以及优化部，其被配置为基于由所述生成部生成的每个位置中的所述移动车辆的状态中的至少一个状态来优化所述驱动装置在每个位置的使用状态。

公开(公告)号：US09127956B2

公开(公告)日：2015-09-08

申请号：US14325476

申请日：2014-07-08

Applicant: HONDA RESEARCH INSTITUTE EUROPE GMBH

Inventor： Nils Einecke ,  Sven Rebhan

IPC: G01C21/30 ,  G01C21/32 ,  G01C21/34 ,  B60W40/04 ,  G01S13/93 ,  G01S13/72

CPC classification number: G01C21/34 ,  B60W40/04 ,  B60W2420/52 ,  B60W2530/14 ,  B60W2550/306 ,  B60W2550/408 ,  G01S13/72 ,  G01S13/931 ,  G01S2013/936 ,  G08G1/017 ,  G08G1/20

Abstract: A technique for assigning lanes on a road to objects moving in a vicinity of a vehicle on the road is proposed. A method embodiment of the invention comprises the steps of providing trajectories, wherein the or each trajectory represents a time sequence of positions of a moving object; selecting first and second objects and determining a distance between a current position of the first object and the trajectory of the second object; comparing the distance with a predefined threshold; and providing, based on a result of the comparison, a lane assignment indicating a lane to which the second object is assigned.

Abstract translation: 提出了一种用于在道路上将道路分配给在道路上的车辆附近移动的物体的技术。 本发明的方法实施例包括提供轨迹的步骤，其中所述轨迹或每个轨迹表示运动物体的位置的时间序列; 选择第一和第二对象并确定第一对象的当前位置与第二对象的轨迹之间的距离; 将距离与预定阈值进行比较; 并且基于比较的结果，提供指示第二对象被分配到的车道的车道分配。