公开(公告)号：US20100004808A1

公开(公告)日：2010-01-07

申请号：US12521032

申请日：2007-12-26

申请人： Xiaohua Tang ,  Xuguang Zhou ,  Yingwu Xu ,  Jian Gong ,  Nan Liu ,  Guangming Yang

发明人： Xiaohua Tang ,  Xuguang Zhou ,  Yingwu Xu ,  Jian Gong ,  Nan Liu ,  Guangming Yang

IPC分类号： G06F19/00

CPC分类号： B60L15/2009 ,  B60L7/18 ,  B60L15/2018 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/642 ,  B60L2250/26 ,  Y02T10/645 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10T477/79

摘要： A method and an apparatus for controlling output torque of a motor for an electric vehicle in downhill mode comprises following steps: detecting a tilt angle value θ, a current vehicle speed value V and an accelerator-pedal travel value Gain of the vehicle, determining whether the vehicle is in downhill mode or not, and if the result is positive, then calculating a downhill slip torque T1 of the vehicle under the tilt angle value θ, obtaining a maximum output torque T2, calculating an output torque T of the motor based on T1, T2, Gain and a given vehicle speed delimitative value Vref, and controlling the motor to output the calculated output torque T. The present invention ensures the vehicle speed not too high by controlling the output torque of an electric vehicle in downhill mode, even if the brake-pedal travel is zero.

摘要翻译： 一种用于在下坡模式下控制电动车辆的电动机的输出转矩的方法和装置包括以下步骤：检测车辆的倾斜角度值θ，当前车速值V和加速器踏板行驶值Gain，确定是否 车辆处于下坡模式，如果结果为正，则在倾斜角度θ下计算车辆的下坡滑行转矩T1，获得最大输出转矩T2，基于以下方式计算电动机的输出转矩T T1，T2，增益和给定的车速定界值Vref，并且控制电动机输出计算出的输出转矩T.本发明通过控制下坡模式下的电动车辆的输出转矩来确保车速不会太高，甚至 如果制动踏板行程为零。

公开(公告)号：US08326510B2

公开(公告)日：2012-12-04

申请号：US12521032

申请日：2007-12-26

申请人： Xiaohua Tang ,  Xuguang Zhou ,  Yingwu Xu ,  Jian Gong ,  Nan Liu ,  Guangming Yang

发明人： Xiaohua Tang ,  Xuguang Zhou ,  Yingwu Xu ,  Jian Gong ,  Nan Liu ,  Guangming Yang

IPC分类号： G06F7/00 ,  G06F17/00

CPC分类号： B60L15/2009 ,  B60L7/18 ,  B60L15/2018 ,  B60L2240/12 ,  B60L2240/423 ,  B60L2240/642 ,  B60L2250/26 ,  Y02T10/645 ,  Y02T10/7275 ,  Y02T10/7291 ,  Y02T90/16 ,  Y10T477/79

摘要： A method and an apparatus for controlling output torque of a motor for an electric vehicle in downhill mode comprises following steps: detecting a tilt angle value θ, a current vehicle speed value V and an accelerator-pedal travel value Gain of the vehicle, determining whether the vehicle is in downhill mode or not, and if the result is positive, then calculating a downhill slip torque T1 of the vehicle under the tilt angle value θ, obtaining a maximum output torque T2, calculating an output torque T of the motor based on T1, T2, Gain and a given vehicle speed delimitative value Vref, and controlling the motor to output the calculated output torque T. The present invention ensures the vehicle speed not too high by controlling the output torque of an electric vehicle in downhill mode, even if the brake-pedal travel is zero.

摘要翻译： 一种在下坡模式下控制电动车辆用电动机的输出转矩的方法和装置，包括以下步骤：检测倾斜角度值，车辆的当前车速值V和加速踏板行驶值Gain，确定 车辆是否处于下坡模式，如果结果为正，则在倾斜角度值下计算车辆的下坡滑行转矩T1;获得最大输出转矩T2，计算电动机的输出转矩T 基于T1，T2，增益和给定的车速定界值Vref，并且控制电动机输出计算出的输出转矩T.本发明通过控制下坡模式下的电动车辆的输出转矩来确保车速不会太高 ，即使制动踏板行程为零。

公开(公告)号：US08307925B2

公开(公告)日：2012-11-13

申请号：US12664027

申请日：2008-05-28

申请人： Xiaohua Tang ,  Chuanfu Wang ,  Hongbin Luo ,  Ruzhong Luo ,  Yi Ren ,  Xuguang Zhou ,  Guangquan Chen ,  Gexin Zheng ,  Ruru Niu ,  Zhouping Tang ,  Yunhao Liao ,  Liang Liu ,  Nan Liu

发明人： Xiaohua Tang ,  Chuanfu Wang ,  Hongbin Luo ,  Ruzhong Luo ,  Yi Ren ,  Xuguang Zhou ,  Guangquan Chen ,  Gexin Zheng ,  Ruru Niu ,  Zhouping Tang ,  Yunhao Liao ,  Liang Liu ,  Nan Liu

IPC分类号： B60W20/00 ,  F16D11/06

CPC分类号： F16D41/084 ,  B60K6/383 ,  B60K6/387 ,  B60K6/448 ,  B60L11/123 ,  B60L15/2054 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/507 ,  Y02T10/6217 ,  Y02T10/6243 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T477/26

摘要： The present invention provides a hybrid power driving system comprising: a first subsystem designed to input/output power; a second subsystem designed to input/output power; a driving shaft designed to receive power from the first subsystem and/or the second subsystem or output power to the first subsystem and/or the second subsystem; and a tri-stated overrunning clutch designed to connect the first subsystem and the second subsystem, wherein the tri-stated overrunning clutch may be in an overrun state, an engaged state, or a disengaged state. The first subsystem and the second subsystem can comprise an engine, a motor, and a clutch, etc., respectively. In such a hybrid power driving system, when the tri-stated overrunning clutch is in the engaged state, the first subsystem and the second subsystem are coupled to each other and work together. When the tri-stated overrunning clutch is in the disengaged state, the first subsystem and the second subsystem can work separately without any interference to each other. Therefore, the structure is simple and the control is convenient.

摘要翻译： 本发明提供了一种混合动力驱动系统，包括：设计成输入/输出动力的第一子系统; 设计为输入/输出功率的第二个子系统; 驱动轴，设计成从第一子系统和/或第二子系统接收电力或向第一子系统和/或第二子系统输出功率; 以及设计成连接第一子系统和第二子系统的三态超越离合器，其中三态超越离合器可以处于超限状态，接合状态或分离状态。 第一子系统和第二子系统可以分别包括发动机，电动机和离合器等。 在这种混合动力驱动系统中，当三态超越离合器处于接合状态时，第一子系统和第二子系统彼此耦合并一起工作。 当三态超越离合器处于分离状态时，第一子系统和第二子系统可以分开工作而不会彼此干涉。 因此，结构简单，控制方便。

公开(公告)号：US20100184559A1

公开(公告)日：2010-07-22

申请号：US12664027

申请日：2008-05-28

申请人： Xiaohua Tang ,  Chuanfu Wang ,  Hongbin Luo ,  Ruzhong Luo ,  Yi Ren ,  Xuguang Zhou ,  Guangquan Chen ,  Gexin Zheng ,  Ruru Niu ,  Zhouping Tang ,  Yunhao Liao ,  Liang Liu ,  Nan Liu

发明人： Xiaohua Tang ,  Chuanfu Wang ,  Hongbin Luo ,  Ruzhong Luo ,  Yi Ren ,  Xuguang Zhou ,  Guangquan Chen ,  Gexin Zheng ,  Ruru Niu ,  Zhouping Tang ,  Yunhao Liao ,  Liang Liu ,  Nan Liu

IPC分类号： B60W10/02 ,  B60W20/00

CPC分类号： F16D41/084 ,  B60K6/383 ,  B60K6/387 ,  B60K6/448 ,  B60L11/123 ,  B60L15/2054 ,  B60L2240/423 ,  B60L2240/443 ,  B60L2240/507 ,  Y02T10/6217 ,  Y02T10/6243 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275 ,  Y10T477/26

摘要： The present invention provides a hybrid power driving system, comprising: a first subsystem (401) designed to input/output power; a second subsystem (402) designed to input/output power; a driving shaft (500) designed to receive power from the first subsystem (401) and/or the second subsystem (402) or output power to the first subsystem (401) and/or the second subsystem (402); and a tri-stated overrunning clutch (400) designed to connect the first subsystem (401) and the second subsystem (402), wherein the tri-stated overrunning clutch (400) may be in an overrun state, an engaged state, or a disengaged state. The first subsystem (401) and the second subsystem (402) can comprise an engine, a motor, and a clutch, etc., respectively. In such a hybrid power driving system, when the tri-stated overrunning clutch is in the engaged state, the first subsystem (401) and the second subsystem (402) are coupled to each other and work together. When the tri-stated overrunning clutch (400) is in the disengaged state, the first subsystem (401) and the second subsystem (402) can work separately without any interference to each other. Therefore, the structure is simple and the control is convenient.

摘要翻译： 本发明提供了一种混合动力驱动系统，包括：设计成输入/输出动力的第一子系统（401） 设计成输入/输出功率的第二子系统（402） 驱动轴（500），设计成从第一子系统（401）和/或第二子系统（402）接收功率或输出功率到第一子系统（401）和/或第二子系统（402）; 和设计成连接第一子系统（401）和第二子系统（402）的三态超越离合器（400），其中三态超越离合器（400）可处于超限状态，接合状态或接合状态 脱离状态 第一子系统（401）和第二子系统（402）可以分别包括发动机，电动机和离合器等。 在这种混合动力驱动系统中，当三态超越离合器处于接合状态时，第一子系统（401）和第二子系统（402）彼此耦合并一起工作。 当三态超越离合器（400）处于分离状态时，第一子系统（401）和第二子系统（402）可以分开工作而不会彼此干涉。 因此，结构简单，控制方便。

公开(公告)号：US08202196B2

公开(公告)日：2012-06-19

申请号：US12670499

申请日：2008-05-22

申请人： Xiaohua Tang ,  Nan Liu ,  Jian Gong ,  Ming Yu ,  Yingwu Xu ,  Kai Liu ,  Xianhong Jiang ,  Qiaoqiao Wu

发明人： Xiaohua Tang ,  Nan Liu ,  Jian Gong ,  Ming Yu ,  Yingwu Xu ,  Kai Liu ,  Xianhong Jiang ,  Qiaoqiao Wu

IPC分类号： B60W10/08

CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/442 ,  B60L2240/421 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/081 ,  B60W2510/082 ,  B60W2710/081 ,  B60W2710/082 ,  Y02T10/6234 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10T477/26

摘要： The present invention provides a clutch engaging control method in a hybrid power output device, wherein the device comprises an engine, a first motor, a clutch and a second motor that are connected in sequence, a battery, and a speed reducing mechanism and a drive shaft that are connected to the output end of the second motor; the method comprises: (a) detecting the rotation speed ω2 of the second motor and setting the rotation speed ω2 as the target rotation speed ω0 of the first motor, when the vehicle is driven by the second motor and the engine is required to be started to provide assistance to the second motor; (b) starting the first motor to drive the engine, and controlling the actual rotation speed ω1 of the first motor to be close to the target rotation speed ω0; (c) switching the state of the first motor from a driving motor to a power generator when the actual rotation speed ω1 of the first motor is approximately equal to the target rotation speed ω0; and (d) engaging the clutch. The method can improve the dynamic response time of the engine and suppress impact in the clutch engaging process. The present invention further provides a clutch engaging control system in a hybrid power output device.

摘要翻译： 本发明提供了一种混合动力输出装置中的离合器接合控制方法，其中，该装置包括依次连接的发动机，第一马达，离合器和第二马达，电池和减速机构以及驱动 轴，其连接到第二电动机的输出端; 该方法包括：（a）当车辆由第二马达驱动并且需要启动发动机时，检测第二马达的转速ω2和将转速ω2设定为第一马达的目标转速ω0 为第二台电机提供协助; （b）启动第一马达驱动发动机，并且控制第一马达的实际转速ω1接近目标转速ω0; （c）当第一电动机的实际转速ω1近似等于目标转速ω0时，将第一电动机的状态从驱动电动机切换到发电机; 和（d）接合离合器。 该方法可以改善发动机的动态响应时间并抑制离合器接合过程中的冲击。 本发明还提供一种混合动力输出装置中的离合器接合控制系统。

公开(公告)号：US20100210411A1

公开(公告)日：2010-08-19

申请号：US12670499

申请日：2008-05-22

申请人： Xiaohua Tang ,  Nan Liu ,  Jian Gong ,  Ming Yu ,  Yingwu Xu ,  Kai Liu ,  Xianhong Jiang ,  Qiaoqiao Wu

发明人： Xiaohua Tang ,  Nan Liu ,  Jian Gong ,  Ming Yu ,  Yingwu Xu ,  Kai Liu ,  Xianhong Jiang ,  Qiaoqiao Wu

IPC分类号： B60W10/02 ,  B60W20/00

CPC分类号： B60W20/40 ,  B60K1/02 ,  B60K6/442 ,  B60L2240/421 ,  B60W10/02 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/081 ,  B60W2510/082 ,  B60W2710/081 ,  B60W2710/082 ,  Y02T10/6234 ,  Y02T10/6286 ,  Y02T10/642 ,  Y10T477/26

摘要： The present invention provides a clutch engaging control method in a hybrid power output device, wherein the device comprises an engine, a first motor, a clutch and a second motor that are connected in sequence, a battery, and a speed reducing mechanism and a drive shaft that are connected to the output end of the second motor; the method comprises: (a) detecting the rotation speed ω2 of the second motor and setting the rotation speed ω2 as the target rotation speed ω0 of the first motor, when the vehicle is driven by the second motor and the engine is required to be started to provide assistance to the second motor; (b) starting the first motor to drive the engine, and controlling the actual rotation speed ω1 of the first motor to be close to the target rotation speed ω0; (c) switching the state of the first motor from a driving motor to a power generator when the actual rotation speed ω1 of the first motor is approximately equal to the target rotation speed ω0; and (d) engaging the clutch. The method can improve the dynamic response time of the engine and suppress impact in the clutch engaging process. The present invention further provides a clutch engaging control system in a hybrid power output device.

摘要翻译： 本发明提供了一种混合动力输出装置中的离合器接合控制方法，其中，该装置包括依次连接的发动机，第一马达，离合器和第二马达，电池和减速机构以及驱动 轴，其连接到第二电动机的输出端; 该方法包括：（a）当车辆由第二马达驱动并且需要启动发动机时，检测第二马达的转速ω2和将转速ω2设定为第一马达的目标转速ω0 为第二台电机提供协助; （b）启动第一马达驱动发动机，并且控制第一马达的实际转速ω1接近目标转速ω0; （c）当第一电动机的实际转速ω1近似等于目标转速ω0时，将第一电动机的状态从驱动电动机切换到发电机; 和（d）接合离合器。 该方法可以改善发动机的动态响应时间并抑制离合器接合过程中的冲击。 本发明还提供一种混合动力输出装置中的离合器接合控制系统。

公开(公告)号：US08804525B2

公开(公告)日：2014-08-12

申请号：US13656657

申请日：2012-10-19

申请人： Nan Liu

发明人： Nan Liu

IPC分类号： H04J3/14 ,  H04L12/24 ,  H04L12/56

CPC分类号： H04L41/082 ,  H04L43/0882 ,  H04L43/16 ,  H04L47/22 ,  H04L47/2416 ,  H04L47/283 ,  H04L47/29

摘要： A method and a device for network traffic control comprising the following steps: detecting actual downlink traffic of a network device; calculating an error e between the actual downlink traffic and predetermined downlink traffic; performing a calculation on the error to obtain PID output according to a PID control formula; calculating scaling of upstream traffic according to the calculated PID output and the downlink traffic; and regulating an upstream traffic threshold according to the scaling. The upstream traffic is increased or reduced in accordance with the actual downlink traffic be means of the correlated regulation and dynamic control of the upstream traffic and the downlink traffic of the network device. As such, traffic control is realized in those applications (e.g. UDP traffic such as P2P streaming media) which themselves lack the traffic control mechanism, and it is possible to make the best of network bandwidth as well.

摘要翻译： 一种用于网络流量控制的方法和装置，包括以下步骤：检测网络设备的实际下行流量; 计算实际下行链路业务与预定下行链路业务之间的误差e; 执行误差计算，根据PID控制公式获得PID输出; 根据计算的PID输出和下行流量计算上游流量的缩放; 并根据缩放调节上行流量阈值。 上行流量根据实际下行流量增加或减少，相关规则的手段和网络设备的上行流量和下行流量的动态控制。 因此，在本身缺乏流量控制机制的那些应用（例如P2P流媒体的UDP流量）中实现流量控制，并且也可以充分利用网络带宽。

公开(公告)号：US20130249617A1

公开(公告)日：2013-09-26

申请号：US13991714

申请日：2010-12-08

申请人： Zhengcai Qin ,  Qifu Liu ,  Nan Liu ,  Dajun Wu ,  Chengjie Zhou ,  Ning Lu ,  Ding Xu

发明人： Zhengcai Qin ,  Qifu Liu ,  Nan Liu ,  Dajun Wu ,  Chengjie Zhou ,  Ning Lu ,  Ding Xu

IPC分类号： H03K19/0175

CPC分类号： H03K19/017527 ,  G09G3/3677 ,  G09G2310/0289 ,  H03K19/018521

摘要： Provided is a level shift circuit which includes: a first level shift module; a first signal input terminal for providing a first input signal for the first level shift module; a first signal output terminal for providing output from the first level shift module; a second level shift module; a second signal input terminal for providing a second input signal for the second level shift module; a second signal output terminal for providing output from the second level shift module; a drive module connected to the first signal output terminal and the second signal output terminal; and a drive signal output terminal from the drive module. The level shift circuit of the present invention can be applicable for the requirements of BCD process and prevent damages to the high-voltage device due to the excessively high gate voltage.

摘要翻译： 提供一种电平移位电路，包括：第一电平移位模块; 第一信号输入端，用于提供第一电平移位模块的第一输入信号; 第一信号输出端，用于提供来自第一电平移位模块的输出; 第二级换档模块; 第二信号输入端，用于为第二电平移位模块提供第二输入信号; 第二信号输出端，用于提供来自第二电平移位模块的输出; 连接到第一信号输出端和第二信号输出端的驱动模块; 以及来自驱动模块的驱动信号输出端子。 本发明的电平移位电路可以适用于BCD工艺的要求，并且防止由于栅极电压过高而对高压器件的损坏。

公开(公告)号：US07597624B2

公开(公告)日：2009-10-06

申请号：US11164769

申请日：2005-12-05

申请人： Kenneth Tetterington ,  Nan Liu ,  Francisco Schipperheijn

发明人： Kenneth Tetterington ,  Nan Liu ,  Francisco Schipperheijn

IPC分类号： A63B67/00 ,  A63F9/02

CPC分类号： A63F13/219 ,  A63F13/04 ,  A63F13/213 ,  A63F13/837

摘要： A method and apparatus for determining a vertical and horizontal (X-Y) target shot position on a Liquid Crystal or Plasma display screen may be adapted to connect to commercially available video game console systems. Upon a trigger event from a light gun when it is pointed at the target shot position, a blanking signal renders the monitor black during a first vertical refresh cycle. During a second vertical refresh cycle, the voltage to each of the red, blue and green channels is increased in three separate screen sections to create a display split between the three colours. The light gun is adapted to be capable of separately detecting a blue, red or green light pulse and the X-Y coordinates of the target shot position is determined on the basis of the colour detected by the light gun and the length of time which elapses between the start of the second vertical refresh cycle and the detection of the red, blue or green light pulse.

摘要翻译： 用于确定液晶或等离子体显示屏幕上的垂直和水平（X-Y）目标拍摄位置的方法和装置可以适于连接到市售的视频游戏控制台系统。 当指示在目标拍摄位置时，当来自光枪的触发事件时，消隐信号在第一垂直刷新周期期间使监视器变黑。 在第二垂直刷新周期期间，在三个单独的屏幕部分中增加对红色，蓝色和绿色通道中的每一个的电压，以在三种颜色之间形成显示分割。 光枪适于能够分别检测蓝色，红色或绿色光脉冲，并且基于由光枪检测到的颜色和目标拍摄位置之间经过的时间长度来确定目标拍摄位置的XY坐标 第二个垂直刷新周期的开始和红，蓝或绿光脉冲的检测。

公开(公告)号：USD1026829S1

公开(公告)日：2024-05-14

申请号：US29784726

申请日：2021-05-21

申请人： Nan Liu

设计人： Nan Liu

摘要： FIG. 1 is a top, front perspective view of a perforated square cover;
FIG. 2 is a front elevation view of the perforated square cover;
FIG. 3 is a rear elevation view of the perforated square cover;
FIG. 4 is a left side elevation of the perforated square cover;
FIG. 5 is a right side elevation view of the perforated square cover;
FIG. 6 is a top plan view of the perforated square cover;
FIG. 7 is a bottom plan view of the perforated square cover; and,
FIG. 8 is a top, front perspective view of the perforated square cover with a heating device inserted.
The broken lines are for illustrative purposes only and form no part of the claimed design.