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1. 发明申请

US20120109432A1 SYSTEM AND METHOD FOR CONTROLLING AN ENGINE IN A HYBRID VEHICLE 有权
标题翻译：用于控制混合动力车中的发动机的系统和方法
公开(公告)号：US20120109432A1
公开(公告)日：2012-05-03
申请号：US12916809
申请日：2010-11-01
申请人： Michael J. Pitsch , Lan Wang , Shannon E. Reeves , William L. Aldrich, III
发明人： Michael J. Pitsch , Lan Wang , Shannon E. Reeves , William L. Aldrich, III
IPC分类号： B60K6/24 , G06F19/00 , F02D28/00
CPC分类号： B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18127 , B60W30/18136 , B60W2510/244 , B60W2540/12 , B60W2710/0627 , B60W2710/0633 , B60W2710/0644 , Y02T10/48 , Y02T10/6221 , Y02T10/6286
摘要： A method is provided for controlling a hybrid electric vehicle. The vehicle includes at least one motor-generator, an internal combustion engine employing a camshaft and a camshaft phaser, and an energy-storage device operatively connected to the engine and to the at least one motor-generator. The method includes determining whether a deceleration of the vehicle is desired, and ceasing a supply of fuel to the engine when the deceleration is desired. The method additionally includes regulating the camshaft phaser to a predetermined fuel cut-off position when the supply of fuel to the engine has been ceased, such that a magnitude of compression pulses in the engine is reduced relative to when the engine is being fueled. A system for controlling the hybrid electric vehicle and for executing the above method is also provided.
摘要翻译：提供一种用于控制混合动力电动车辆的方法。车辆包括至少一个电动发电机，采用凸轮轴和凸轮轴相位器的内燃机，以及可操作地连接到发动机和至少一个电动发电机的能量存储装置。该方法包括确定是否期望车辆的减速度，并且当需要减速时停止向发动机供应燃料。该方法另外包括当向发动机供应燃料已经停止时将凸轮轴相位调节器调节到预定的燃料切断位置，使得发动机中的压缩脉冲的大小相对于发动机被燃油时减小。还提供了一种用于控制混合动力电动车辆并执行上述方法的系统。

2. 发明授权

US09862371B2 System and method for controlling an engine in a hybrid vehicle 有权
公开(公告)号：US09862371B2
公开(公告)日：2018-01-09
申请号：US12916809
申请日：2010-11-01
申请人： Michael J. Pitsch , Lan Wang , Shannon E. Reeves , William L. Aldrich, III
发明人： Michael J. Pitsch , Lan Wang , Shannon E. Reeves , William L. Aldrich, III
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , B60W20/00 , B60K6/48 , B60W10/06 , B60W10/08 , B60W30/18
CPC分类号： B60K6/48 , B60W10/06 , B60W10/08 , B60W20/00 , B60W30/18127 , B60W30/18136 , B60W2510/244 , B60W2540/12 , B60W2710/0627 , B60W2710/0633 , B60W2710/0644 , Y02T10/48 , Y02T10/6221 , Y02T10/6286
摘要： A method is provided for controlling a hybrid electric vehicle. The vehicle includes at least one motor-generator, an internal combustion engine employing a camshaft and a camshaft phaser, and an energy-storage device operatively connected to the engine and to the at least one motor-generator. The method includes determining whether a deceleration of the vehicle is desired, and ceasing a supply of fuel to the engine when the deceleration is desired. The method additionally includes regulating the camshaft phaser to a predetermined fuel cut-off position when the supply of fuel to the engine has been ceased, such that a magnitude of compression pulses in the engine is reduced relative to when the engine is being fueled. A system for controlling the hybrid electric vehicle and for executing the above method is also provided.

3. 发明授权

US08499734B2 System and method for controlling torque during engine start operations in hybrid vehicles 有权
标题翻译：混合动力汽车发动机起动时控制扭矩的系统和方法
公开(公告)号：US08499734B2
公开(公告)日：2013-08-06
申请号：US12603014
申请日：2009-10-21
申请人： Lan Wang , Goro Tamai , Michael J. Pitsch , William L. Aldrich, III
发明人： Lan Wang , Goro Tamai , Michael J. Pitsch , William L. Aldrich, III
IPC分类号： F02N11/08
CPC分类号： B60W20/10 , B60K6/485 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/0605 , B60W2710/0644 , B60W2710/0666 , F02D41/0002 , F02D41/0087 , F02D41/062 , F02D2200/0406 , F02D2200/0414 , F02D2200/1004 , F02D2250/18 , F02N11/0814 , Y02T10/42 , Y02T10/6226 , Y02T10/6286
摘要： A control system for a hybrid vehicle that includes an internal combustion engine and an electric motor includes an engine speed control module, an air pressure control module, and an engine torque control module. The engine speed control module increases engine speed during a first calibration period based on a driver torque request and a predetermined torque threshold. The air pressure control module decreases intake manifold pressure (MAP) of the engine during a second calibration period based on the driver torque request and the predetermined torque threshold. The engine torque control module starts the engine during a period after the first and second calibration periods by activating N of M cylinders of the engine, wherein N is based on the driver torque request and the predetermined torque threshold.
摘要翻译：包括内燃机和电动马达的混合动力车辆的控制系统包括发动机转速控制模块，气压控制模块和发动机转矩控制模块。发动机转速控制模块基于驾驶员转矩请求和预定转矩阈值在第一校准周期期间增加发动机转速。空气压力控制模块基于驾驶员转矩请求和预定转矩阈值，在第二校准周期期间减少发动机的进气歧管压力（MAP）。发动机扭矩控制模块通过激活发动机的M个气缸中的N个，在第一和第二校准周期之后的时段内启动发动机，其中N是基于驾驶员扭矩请求和预定转矩阈值。

4. 发明申请

US20110088659A1 SYSTEM AND METHOD FOR CONTROLLING TORQUE DURING ENGINE START OPERATIONS IN HYBRID VEHICLES 有权
标题翻译：在混合动力汽车发动机启动操作期间控制扭矩的系统和方法
公开(公告)号：US20110088659A1
公开(公告)日：2011-04-21
申请号：US12603014
申请日：2009-10-21
申请人： Lan Wang , Goro Tamai , Michael J. Pitsch , William L. Aldrich, III
发明人： Lan Wang , Goro Tamai , Michael J. Pitsch , William L. Aldrich, III
IPC分类号： F02D41/00 , G06F19/00
CPC分类号： B60W20/10 , B60K6/485 , B60W10/06 , B60W10/08 , B60W20/00 , B60W2710/0605 , B60W2710/0644 , B60W2710/0666 , F02D41/0002 , F02D41/0087 , F02D41/062 , F02D2200/0406 , F02D2200/0414 , F02D2200/1004 , F02D2250/18 , F02N11/0814 , Y02T10/42 , Y02T10/6226 , Y02T10/6286
摘要： A control system for a hybrid vehicle that includes an internal combustion engine and an electric motor includes an engine speed control module, an air pressure control module, and an engine torque control module. The engine speed control module increases engine speed during a first calibration period based on a driver torque request and a predetermined torque threshold. The air pressure control module decreases intake manifold pressure (MAP) of the engine during a second calibration period based on the driver torque request and the predetermined torque threshold. The engine torque control module starts the engine during a period after the first and second calibration periods by activating N of M cylinders of the engine, wherein N is based on the driver torque request and the predetermined torque threshold.
摘要翻译：包括内燃机和电动马达的混合动力车辆的控制系统包括发动机转速控制模块，气压控制模块和发动机转矩控制模块。发动机转速控制模块基于驾驶员转矩请求和预定转矩阈值在第一校准周期期间增加发动机转速。空气压力控制模块基于驾驶员转矩请求和预定转矩阈值，在第二校准周期期间减少发动机的进气歧管压力（MAP）。发动机扭矩控制模块通过激活发动机的M个气缸中的N个，在第一和第二校准周期之后的时段内启动发动机，其中N是基于驾驶员扭矩请求和预定转矩阈值。

5. 发明授权

US08532856B2 Temperature-based state optimization of a hybrid transmission 有权
标题翻译：混合传输的基于温度的状态优化
公开(公告)号：US08532856B2
公开(公告)日：2013-09-10
申请号：US13290488
申请日：2011-11-07
申请人： Jinming Liu , Lan Wang , Shannon E. Reeves , Jy-Jen F. Sah
发明人： Jinming Liu , Lan Wang , Shannon E. Reeves , Jy-Jen F. Sah
IPC分类号： B60L9/00 , B60L11/00 , G05D1/00 , G06F7/00 , G06F17/00
CPC分类号： B60W20/15 , B60W10/10 , B60W10/11 , B60W2510/107 , F16H59/72 , F16H61/0213 , F16H2061/022 , Y02T10/84
摘要： A hybrid electric vehicle has a controller, an engine, a traction motor, and a transmission. The controller is configured for calculating, using a costing function, the total system losses incurred at each operating point of the HEV, including the losses for each of the engine, the traction motor, and the transmission. The controller selectively modifies the calculated cost of at least one of the engine, the traction motor, and the transmission in a designated one of the transmission states as a function of transmission fluid temperature. An optimal transmission state is then selected as the state having the optimal cost relative to the other transmission states. Selectively modifying the calculated cost may include penalizing the cost of using designated transmission states when the measured fluid temperature exceeds certain calibrated temperature limits. Designated operating states may be disabled above an upper temperature limit to protect the transmission from overheating.
摘要翻译：混合电动车辆具有控制器，发动机，牵引电动机和变速器。控制器被配置为使用成本计算功能来计算在HEV的每个操作点处产生的总系统损耗，包括每个发动机，牵引电动机和变速器的损耗。控制器以传输流体温度的函数以指定的一个传输状态选择性地修改发动机，牵引电动机和变速器中的至少一个的计算成本。然后选择最佳传输状态作为具有相对于其他传输状态的最佳成本的状态。选择性地修改计算的成本可能包括当测量的流体温度超过某些校准温度极限时惩罚使用指定的传输状态的成本。指定的运行状态可能在上限温度以上被禁用，以保护变送器免于过热。

6. 发明申请

US20130116869A1 TEMPERATURE-BASED STATE OPTIMIZATION OF A HYBRID TRANSMISSION 有权
标题翻译：混合传输的基于温度的状态优化
公开(公告)号：US20130116869A1
公开(公告)日：2013-05-09
申请号：US13290488
申请日：2011-11-07
申请人： Jinming Liu , Lan Wang , Shannon E. Reeves , Jy-Jen F. Sah
发明人： Jinming Liu , Lan Wang , Shannon E. Reeves , Jy-Jen F. Sah
IPC分类号： B60W20/00 , B60W10/08 , B60W10/10 , B60W10/06
CPC分类号： B60W20/15 , B60W10/10 , B60W10/11 , B60W2510/107 , F16H59/72 , F16H61/0213 , F16H2061/022 , Y02T10/84
摘要： A hybrid electric vehicle has a controller, an engine, a traction motor, and a transmission. The controller is configured for calculating, using a costing function, the total system losses incurred at each operating point of the HEV, including the losses for each of the engine, the traction motor, and the transmission. The controller selectively modifies the calculated cost of at least one of the engine, the traction motor, and the transmission in a designated one of the transmission states as a function of transmission fluid temperature. An optimal transmission state is then selected as the state having the optimal cost relative to the other transmission states. Selectively modifying the calculated cost may include penalizing the cost of using designated transmission states when the measured fluid temperature exceeds certain calibrated temperature limits. Designated operating states may be disabled above an upper temperature limit to protect the transmission from overheating.
摘要翻译：混合电动车辆具有控制器，发动机，牵引电动机和变速器。控制器被配置为使用成本计算功能来计算在HEV的每个操作点处产生的总系统损耗，包括每个发动机，牵引电动机和变速器的损耗。控制器以传输流体温度的函数以指定的一个传输状态选择性地修改发动机，牵引电动机和变速器中的至少一个的计算成本。然后选择最佳传输状态作为具有相对于其他传输状态的最佳成本的状态。选择性地修改计算的成本可能包括当测量的流体温度超过某些校准温度极限时惩罚使用指定的传输状态的成本。指定的运行状态可能在上限温度以上被禁用，以保护变送器免于过热。

7. 外观设计

USD990519S1 Microphone speaker 有权
公开(公告)号：USD990519S1
公开(公告)日：2023-06-27
申请号：US29756483
申请日：2020-10-29
申请人： Lan Wang
设计人： Lan Wang
摘要： FIG. 1 is a perspective view of a microphone speaker showing my new design;
FIG. 2 is a front elevation view thereof;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a left side elevation view thereof;
FIG. 5 is a right side elevation view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines depict portions of the microphone speaker that form no part of the claimed design.

8. 发明授权

US10091105B2 Efficient forwarding information base caching system and method 有权
公开(公告)号：US10091105B2
公开(公告)日：2018-10-02
申请号：US14524890
申请日：2014-10-27
申请人： Yaoqing Liu , Lan Wang
发明人： Yaoqing Liu , Lan Wang
IPC分类号： H04L12/747
摘要： A Forwarding Information Base (FIB) caching system and scheme that selects and generates a minimal number of non-overlapping prefixes for the FIB cache to improve computer-based network communications and operations efficiency, accuracy and speed. Because the cached prefixes do not cover any longer prefixes in the full FIB, the present invention thus avoids cache-hiding issues. The system further comprises a FIB caching updating component that systematically handles cache misses, cache replacement, and routing updates.

9. 发明授权

US09557413B2 Surveillance and tracking system and method 有权
标题翻译：监控跟踪系统及方法
公开(公告)号：US09557413B2
公开(公告)日：2017-01-31
申请号：US13726920
申请日：2012-12-26
申请人： Robert Kozma , Lan Wang , Khan M. Iftekharuddin , Ross Deming , Orges Furxhi , Sergi Consul
发明人： Robert Kozma , Lan Wang , Khan M. Iftekharuddin , Ross Deming , Orges Furxhi , Sergi Consul
IPC分类号： G01S13/86 , G01S13/66 , G01S13/522 , G01S13/56
CPC分类号： G01S13/66 , G01S13/522 , G01S13/56 , G01S13/86
摘要： A system for detecting object movement including a sensory network having at least one sensory device using modulated radar for detecting an object in proximity to the sensory network. The sensory network including a wireless transmission system and a base station having a computer processing system located remote from the sensory network and including a wireless transmission system to communicate with the sensory network. The base station having a computer readable program code for causing the computer processing system to analyze data received from the sensory network to determine motion characteristics of the object in proximity to the sensory network.
摘要翻译：一种用于检测物体移动的系统，包括具有至少一个感觉装置的感觉网络，所述感觉装置使用调制雷达来检测感觉网络附近的物体。感知网络包括无线传输系统和具有远离感觉网络的计算机处理系统的基站，并且包括与感觉网络通信的无线传输系统。所述基站具有计算机可读程序代码，用于使计算机处理系统分析从感觉网络接收到的数据，以确定物体在感觉网络附近的运动特性。

10. 发明申请

US20150282095A1 Transmitting Antenna Level Sensor of Magnetic Resonance Imaging System and Magnetic Resonance Imaging System 有权
标题翻译：磁共振成像系统和磁共振成像系统的传输天线液位传感器
公开(公告)号：US20150282095A1
公开(公告)日：2015-10-01
申请号：US14670682
申请日：2015-03-27
申请人： Lan Wang , Qui Yi Zhang
发明人： Lan Wang , Qui Yi Zhang
IPC分类号： H04W52/16 , A61B5/00 , A61B5/055 , H04B1/04 , H04W52/52
CPC分类号： H04W52/16 , A61B5/055 , A61B5/746 , G01R33/288 , G01R33/36 , H04B1/0483 , H04B17/318 , H04W52/52
摘要： A transmitting antenna level sensor of a magnetic resonance imaging system and a magnetic resonance imaging system is provided. A first detection channel is used for detecting a first power of a first radio frequency signal source, and a second detection channel is used for detecting a second power of the first radio frequency signal source. A control unit is used for comparing the first power with the second power to obtain a first comparison result, and a first notification message is sent according to the first comparison result.
摘要翻译：提供磁共振成像系统和磁共振成像系统的发射天线电平传感器。第一检测通道用于检测第一射频信号源的第一功率，第二检测通道用于检测第一射频信号源的第二功率。控制单元用于将第一功率与第二功率进行比较以获得第一比较结果，并且根据第一比较结果发送第一通知消息。

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