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1. 发明授权

US07360615B2 Predictive energy management system for hybrid electric vehicles 有权
标题翻译：混合动力汽车预测能源管理系统
公开(公告)号：US07360615B2
公开(公告)日：2008-04-22
申请号：US10864670
申请日：2004-06-09
申请人： Mutasim A. Salman , Jyh-Shin Chen , Man-Feng Chang
发明人： Mutasim A. Salman , Jyh-Shin Chen , Man-Feng Chang
IPC分类号： B60K6/04
CPC分类号： B60W20/12 , B60K6/52 , B60L3/0046 , B60L11/14 , B60L11/1859 , B60L11/1861 , B60L15/2045 , B60L2240/62 , B60L2260/54 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/13 , B60W50/0097 , B60W2530/14 , B60W2550/402 , Y02T10/6265 , Y02T10/6291 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/162
摘要： A predictive energy management system for a hybrid vehicle that uses certain vehicle information, such as present location, time, 3-D maps and driving history, to determine engine and motor power commands. The system forecasts a driving cycle profile and calculates a driver power demand for a series of N samples based on a predetermined length of time, adaptive learning, etc. The system generates the optimal engine and motor power commands for each N sample based on the minimization of a cost function under constraint equations. The constraint equations may include a battery charge power limit, a battery discharge power limit, whether the battery state of charge is less than a predetermined maximum value, whether the battery state of charge is greater than a predetermined minimum value, motor power output and engine performance. The system defines the cost function as the sum of the total weighted predicted fuel consumed for each sample. The system then selects the motor and engine power commands for the current sample.
摘要翻译：一种混合动力车辆的预测能量管理系统，其使用诸如当前位置，时间，3-D地图和驾驶历史的某些车辆信息来确定发动机和电动机功率命令。该系统基于预定的时间长度，自适应学习等来预测行驶周期曲线并计算一系列N个采样的驱动器功率需求。系统基于最小化为每个N个采样生成最优的发动机和电机功率命令的约束方程下的成本函数。约束方程式可以包括电池充电功率限制，电池放电功率限制，电池充电状态是否小于预定最大值，电池充电状态是否大于预定最小值，电动机功率输出和发动机性能。系统将成本函数定义为每个样本消耗的总加权预测燃料的总和。然后系统选择当前样品的电机和发动机功率命令。

2. 发明授权

US07295902B2 Torque management algorithm for hybrid electric vehicles 有权
标题翻译：混合动力汽车扭矩管理算法
公开(公告)号：US07295902B2
公开(公告)日：2007-11-13
申请号：US10836799
申请日：2004-04-30
申请人： Jyh-Shin Chen , Mutasim A. Salman , Man-Feng Chang
发明人： Jyh-Shin Chen , Mutasim A. Salman , Man-Feng Chang
IPC分类号： B60K1/04
CPC分类号： B60W20/15 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , Y02T10/52 , Y02T10/56 , Y02T10/6286
摘要： A system and method for determining a commanded engine and motor torque to minimize fuel consumption and manage battery state of charge in a hybrid electric vehicle. The method includes determining a penalty factor value that dictates the usage of the battery. A cost value is determined for every feasible engine torque for a selected or demanded vehicle torque and speed request. Each cost value is determined by a fuel consumption value, a change in the battery state of charge and the penalty factor value. The change in the battery state of charge is determined from the motor power and a nominal battery state of charge. For a specific penalty factor, a look-up table for optimal engine torque is generated for different requested vehicle torques at various vehicle speeds. A separate look-up table is provided for each penalty factor.
摘要翻译：一种用于确定指挥的发动机和电动机扭矩的系统和方法，以最小化燃料消耗并管理混合电动车辆中的电池状态。该方法包括确定指示电池使用的罚因子值。对于所选择的或要求的车辆扭矩和速度请求的每个可行的发动机扭矩确定成本值。每个成本值由燃料消耗值，电池充电状态的变化和罚因子值确定。电池充电状态的变化由电机功率和标称电池充电状态决定。对于特定的惩罚因素，针对不同车辆速度下的不同要求的车辆扭矩产生用于最佳发动机扭矩的查找表。为每个惩罚因素提供单独的查找表。

3. 发明授权

US07540270B2 Method and apparatus for controlling combustion mode transitions in an internal combustion engine 有权
标题翻译：用于控制内燃机中的燃烧模式转换的方法和装置
公开(公告)号：US07540270B2
公开(公告)日：2009-06-02
申请号：US11739159
申请日：2007-04-24
申请人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Man-Feng Chang
发明人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Man-Feng Chang
IPC分类号： F02B17/00 , F01L1/34 , F02D41/18
CPC分类号： F02B1/12 , F02B17/005 , F02B2075/125 , F02D41/0002 , F02D41/3035 , F02D41/307 , F02D2041/001 , F02M26/21 , Y02T10/42
摘要： A method to control operation of an engine during a transition from a first to a second combustion mode is provided. The engine includes a controllable throttle valve, a variable valve actuation system for controlling openings and closings of intake and exhaust valves, and, an intake and an exhaust. Mass airflow, intake manifold pressure, and cylinder volume to operate the engine in the second combustion mode and meet an operator torque request are determined. Current states for mass airflow, intake manifold pressure, and cylinder volume are determined. An opening position of the controllable throttle valve and the openings and the closings of the intake and exhaust valves are controlled during the transition to the second combustion mode based upon differences between the current states for mass airflow, intake manifold pressure, and cylinder volume, and, the mass airflow, the intake manifold pressure, and the cylinder volume.
摘要翻译：提供了一种在从第一燃烧模式转换到第二燃烧模式期间控制发动机的操作的方法。发动机包括可控制的节流阀，用于控制进气门和排气门的开口和关闭的可变气门致动系统，以及进气和排气。确定在第二燃烧模式下操作发动机并满足操作者扭矩请求的质量气流，进气歧管压力和气缸体积。确定质量气流，进气歧管压力和气缸体积的当前状态。基于质量气流，进气歧管压力和气缸体积的当前状态之间的差异，在可转动到第二燃烧模式期间控制可控节流阀的开启位置和开口以及进气门和排气门的关闭，以及，质量气流，进气歧管压力和气缸体积。

4. 发明授权

US07689344B2 Method and apparatus for controlling transitions in an engine having multi-step valve lift 有权
标题翻译：用于控制具有多级气门升程的发动机中的过渡的方法和装置
公开(公告)号：US07689344B2
公开(公告)日：2010-03-30
申请号：US11760249
申请日：2007-06-08
申请人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Man-Feng Chang
发明人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Man-Feng Chang
IPC分类号： F02D19/00 , F01L1/00
CPC分类号： F02D41/18 , F01L1/185 , F01L1/2405 , F01L1/344 , F01L13/0015 , F01L2001/0537 , F01L2800/00 , F02D13/0203 , F02D41/3035 , F02D41/3064 , F02D2041/001 , Y02T10/18
摘要： There is provided a method for controlling engine valves of an internal combustion engine adapted to selectively operate at one of a first open position and a second open position, including controlling engine operation during a transition from a first to a second combustion mode. The method comprises determining a desired engine airflow based upon an operator torque request. A cylinder intake volume is determined for the desired engine airflow when operating at the first open position. A control scheme is determined to control the engine valves to attain the cylinder intake volume for the desired engine airflow when operating at the second open position. The control scheme is executed and the engine valve is transitioned to the second open position when the cylinder intake volume to operate at the second open position is within a range of authority of the engine valves.
摘要翻译：提供了一种用于控制内燃机的发动机阀的方法，所述内燃机适于在第一打开位置和第二打开位置中的一个位置选择性地操作，包括在从第一燃烧模式转换到第二燃烧模式期间控制发动机操作。该方法包括基于操作者扭矩请求确定期望的发动机气流。当在第一打开位置操作时，确定所需发动机气流的气缸进气体积。确定控制方案以在第二打开位置操作时控制发动机气门以达到所需发动机气流的气缸进气体积。当在第二打开位置操作的气缸进气体积在发动机气门的权限范围内时，执行控制方案并且发动机气门转换到第二打开位置。

5. 发明申请

US20090048757A1 CONTROL STRATEGY FOR TRANSITIONING AMONG COMBUSTION MODES IN AN INTERNAL COMBUSTION ENGINE 审中-公开
标题翻译：用于在内燃机中转换燃烧模式的控制策略
公开(公告)号：US20090048757A1
公开(公告)日：2009-02-19
申请号：US12181348
申请日：2008-07-29
申请人： Chen-Fang Chang , Jun-Mo Kang , Jyh-Shin Chen , Man-Feng Chang
发明人： Chen-Fang Chang , Jun-Mo Kang , Jyh-Shin Chen , Man-Feng Chang
IPC分类号： F02D41/00
CPC分类号： F02D41/3035 , F02B1/12 , F02B23/104 , F02B2075/125 , F02D13/0207 , F02D13/0219 , F02D13/0265 , F02D35/023 , F02D35/028 , F02D41/22 , F02D41/3076 , F02D2041/001 , F02M26/21 , Y02T10/123 , Y02T10/128 , Y02T10/18
摘要： An internal combustion engine is selectively operative in one of a plurality of combustion modes. Engine operation is monitored and program code is concurrently executed to operate the engine in a first combustion mode and in a second combustion mode. The engine is preferentially operated in the second combustion mode when the engine operation is within a predetermined area, and selectively operated in the first combustion mode based upon the monitored engine operation.
摘要翻译：内燃机选择性地以多种燃烧模式之一操作。发动机操作被监视并且同时执行程序代码以在第一燃烧模式和第二燃烧模式下操作发动机。当发动机操作在预定区域内时，发动机优先在第二燃烧模式下操作，并且基于所监视的发动机操作选择性地在第一燃烧模式下操作。

6. 发明申请

US20050274553A1 Predictive energy management system for hybrid electric vehicles 有权
标题翻译：混合动力汽车预测能源管理系统
公开(公告)号：US20050274553A1
公开(公告)日：2005-12-15
申请号：US10864670
申请日：2004-06-09
申请人： Mutasim Salman , Jyh-Shin Chen , Man-Feng Chang
发明人： Mutasim Salman , Jyh-Shin Chen , Man-Feng Chang
IPC分类号： B60K6/52 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60K6/04
CPC分类号： B60W20/12 , B60K6/52 , B60L3/0046 , B60L11/14 , B60L11/1859 , B60L11/1861 , B60L15/2045 , B60L2240/62 , B60L2260/54 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , B60W20/13 , B60W50/0097 , B60W2530/14 , B60W2550/402 , Y02T10/6265 , Y02T10/6291 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/72 , Y02T10/7283 , Y02T10/7291 , Y02T90/16 , Y02T90/162
摘要： A predictive energy management system for a hybrid vehicle that uses certain vehicle information, such as present location, time, 3-D maps and driving history, to determine engine and motor power commands. The system forecasts a driving cycle profile and calculates a driver power demand for a series of N samples based on a predetermined length of time, adaptive learning, etc. The system generates the optimal engine and motor power commands for each N sample based on the minimization of a cost function under constraint equations. The constraint equations may include a battery charge power limit, a battery discharge power limit, whether the battery state of charge is less than a predetermined maximum value, whether the battery state of charge is greater than a predetermined minimum value, motor power output and engine performance. The system defines the cost function as the sum of the total weighted predicted fuel consumed for each sample. The system then selects the motor and engine power commands for the current sample.
摘要翻译：一种混合动力车辆的预测能量管理系统，其使用诸如当前位置，时间，3-D地图和驾驶历史的某些车辆信息来确定发动机和电动机功率命令。该系统基于预定的时间长度，自适应学习等来预测行驶周期曲线并计算一系列N个采样的驱动器功率需求。系统基于最小化为每个N个样本生成最优的发动机和电机功率命令的约束方程下的成本函数。约束方程式可以包括电池充电功率限制，电池放电功率限制，电池充电状态是否小于预定的最大值，电池充电状态是否大于预定的最小值，电动机功率输出和发动机性能。系统将成本函数定义为每个样本消耗的总加权预测燃料的总和。然后系统选择当前样品的电机和发动机功率命令。

7. 发明申请

US20080264380A1 Method and apparatus for controlling combustion mode transitions in an internal combustion engine 有权
标题翻译：用于控制内燃机中的燃烧模式转换的方法和装置
公开(公告)号：US20080264380A1
公开(公告)日：2008-10-30
申请号：US11739159
申请日：2007-04-24
申请人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Man-Feng Chang
发明人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Man-Feng Chang
IPC分类号： F02B17/00
CPC分类号： F02B1/12 , F02B17/005 , F02B2075/125 , F02D41/0002 , F02D41/3035 , F02D41/307 , F02D2041/001 , F02M26/21 , Y02T10/42
摘要： A method to control operation of an engine during a transition from a first to a second combustion mode is provided. The engine includes a controllable throttle valve, a variable valve actuation system for controlling openings and closings of intake and exhaust valves, and, an intake and an exhaust. Mass airflow, intake manifold pressure, and cylinder volume to operate the engine in the second combustion mode and meet an operator torque request are determined. Current states for mass airflow, intake manifold pressure, and cylinder volume are determined. An opening position of the controllable throttle valve and the openings and the closings of the intake and exhaust valves are controlled during the transition to the second combustion mode based upon differences between the current states for mass airflow, intake manifold pressure, and cylinder volume, and, the mass airflow, the intake manifold pressure, and the cylinder volume.
摘要翻译：提供了一种在从第一燃烧模式转换到第二燃烧模式期间控制发动机的操作的方法。发动机包括可控制的节流阀，用于控制进气门和排气门的开口和关闭的可变气门致动系统，以及进气和排气。确定在第二燃烧模式下操作发动机并满足操作者扭矩请求的质量气流，进气歧管压力和气缸体积。确定质量气流，进气歧管压力和气缸体积的当前状态。基于质量气流，进气歧管压力和气缸体积的当前状态之间的差异，在可转动到第二燃烧模式期间控制可控节流阀的开启位置和开口以及进气门和排气门的关闭，以及，质量气流，进气歧管压力和气缸体积。

8. 发明申请

US20080221781A1 METHOD AND APPARATUS FOR CONTROLLING FUEL INJECTION IN A HOMOGENEOUS CHARGE COMPRESSION IGNITION ENGINE 有权
标题翻译：用于控制均质充气压缩点火发动机燃油喷射的方法和装置
公开(公告)号：US20080221781A1
公开(公告)日：2008-09-11
申请号：US12031212
申请日：2008-02-14
申请人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Tang-Wei Kuo , Man-Feng Chang
发明人： Jun-Mo Kang , Chen-Fang Chang , Jyh-Shin Chen , Tang-Wei Kuo , Man-Feng Chang
IPC分类号： F02D41/00
CPC分类号： F02D41/3035 , F02D35/023 , F02D35/028 , F02D41/0085 , F02D41/1454 , F02D41/187 , Y02T10/128
摘要： A multi-cylinder internal combustion engine is operative in a controlled auto-ignition combustion mode. The operation includes monitoring engine operation, and globally adapting fueling for all the cylinders based upon an engine intake mass air flow and an air/fuel ratio. The fueling for each cylinder is individually adapted based upon states of a combustion parameter for all the cylinders.
摘要翻译：多缸内燃机在受控自动点火燃烧模式下工作。该操作包括监测发动机运转，以及基于发动机进气质量空气流量和空气/燃料比，全面适应所有气缸的加油。基于用于所有气缸的燃烧参数的状态，每个气缸的燃料供给单独地适应。

9. 发明申请

US20050246076A1 Torque management algorithm for hybrid electric vehicles 有权
标题翻译：混合动力汽车扭矩管理算法
公开(公告)号：US20050246076A1
公开(公告)日：2005-11-03
申请号：US10836799
申请日：2004-04-30
申请人： Jyh-Shin Chen , Mutasim Salman , Man-Feng Chang
发明人： Jyh-Shin Chen , Mutasim Salman , Man-Feng Chang
IPC分类号： B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , G06F17/00
CPC分类号： B60W20/15 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , Y02T10/52 , Y02T10/56 , Y02T10/6286
摘要： A system and method for determining a commanded engine and motor torque to minimize fuel consumption and manage battery state of charge in a hybrid electric vehicle. The method includes determining a penalty factor value that dictates the usage of the battery. A cost value is determined for every feasible engine torque for a selected or demanded vehicle torque and speed request. Each cost value is determined by a fuel consumption value, a change in the battery state of charge and the penalty factor value. The change in the battery state of charge is determined from the motor power and a nominal battery state of charge. For a specific penalty factor, a look-up table for optimal engine torque is generated for different requested vehicle torques at various vehicle speeds. A separate look-up table is provided for each penalty factor.
摘要翻译：一种用于确定指挥的发动机和电动机扭矩的系统和方法，以最小化燃料消耗并且在混合动力电动车辆中管理电池的充电状态。该方法包括确定指示电池使用的罚因子值。对于所选择的或要求的车辆扭矩和速度请求的每个可行的发动机扭矩确定成本值。每个成本值由燃料消耗值，电池充电状态的变化和罚因子值确定。电池充电状态的变化由电机功率和标称电池充电状态决定。对于特定的惩罚因素，针对不同车辆速度下的不同要求的车辆扭矩产生用于最佳发动机扭矩的查找表。为每个惩罚因素提供单独的查找表。

10. 发明授权

US08392091B2 Using GPS/map/traffic info to control performance of aftertreatment (AT) devices 有权
标题翻译：使用GPS /地图/交通信息来控制后处理（AT）设备的性能
公开(公告)号：US08392091B2
公开(公告)日：2013-03-05
申请号：US12196608
申请日：2008-08-22
申请人： Kumaraswamy V. Hebbale , Kushal Narayanaswamy , Man-Feng Chang , Jyh-Shin Chen , Yue-Yun Wang
发明人： Kumaraswamy V. Hebbale , Kushal Narayanaswamy , Man-Feng Chang , Jyh-Shin Chen , Yue-Yun Wang
IPC分类号： G06F19/00 , F01N11/00
CPC分类号： F01N9/00 , F02D41/021 , F02D41/1446 , F02D41/1454 , F02D41/1463 , F02D2200/701 , F02D2200/702 , Y02A50/2324 , Y02A50/2325 , Y02T10/22 , Y02T10/47
摘要： A method for managing an exhaust aftertreatment system within a vehicle including a catalyst device includes monitoring a digital map device providing a predicted vehicle operating condition through a travel route, and determining a predicted exhaust gas temperature profile based upon the monitoring of the digital map device. Operation of the catalyst device is controlled based upon the predicted exhaust gas temperature profile.
摘要翻译：一种用于管理包括催化剂装置的车辆内的排气后处理系统的方法，包括监视通过行驶路线提供预测的车辆操作状态的数字地图装置，以及基于对数字地图装置的监视来确定预测的排气温度分布。基于预测的排气温度曲线来控制催化剂装置的操作。

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