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1. 发明授权

US06802536B2 Adaptive energy absorbing device for a steering column 失效
标题翻译：用于转向柱的自适应能量吸收装置
公开(公告)号：US06802536B2
公开(公告)日：2004-10-12
申请号：US10373402
申请日：2003-02-24
申请人： Xiaoyu Li , Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
发明人： Xiaoyu Li , Marvin V. Manwaring , Melvin Lee Tinnin , Ravindra Jwalapathy , Ray G. Armstrong
IPC分类号： B62D119
CPC分类号： B62D1/195 , F16F7/123 , F16F7/128
摘要： An energy absorbing device for a collapsible steering column of a vehicle is able to compensate for the severity of a crash and the weight of the driver to better manage the absorption of energy in a crash event. A housing has at least one fixed abutment surface, and at least one adjuster disposed in the housing for selective lateral slidable movement. At least one anvil is disposed adjacent an initial abutment surface of the adjuster in spaced relation to the fixed abutment surface of the housing in a first position of the anvil associated with high energy absorption. A plastically deformable strap is supported between the anvil and the housing. The adjuster slides out of the path of the anvil in a crash event in response to input of a control signal allowing the anvil to slide into contact with the fixed abutment surface of the housing to define a second position of the anvil associated with lower energy absorption.
摘要翻译：用于车辆的可折叠转向柱的能量吸收装置能够补偿碰撞的严重性和驾驶员的重量，以更好地管理碰撞事件中的能量吸收。壳体具有至少一个固定的邻接表面，以及设置在壳体中的至少一个调节器，用于选择性的侧向滑动运动。在与高能量吸收相关联的砧座的第一位置中，至少一个砧座邻近调节器的初始邻接表面设置成与壳体的固定邻接表面间隔开。砧座和壳体之间支撑着可塑性变形的带子。响应于控制信号的输入，调节器在碰撞事件中从砧座的路径滑出，允许砧座滑动到与壳体的固定邻接表面接触以限定与较低能量吸收相关联的砧座的第二位置。

2. 发明授权

US07306259B2 Lock for tilting and telescoping steering column 失效
标题翻译：锁定用于倾斜和伸缩转向柱
公开(公告)号：US07306259B2
公开(公告)日：2007-12-11
申请号：US10965539
申请日：2004-10-14
申请人： Melvin Lee Tinnin , Xiaoyu Li , Richard K. Riefe
发明人： Melvin Lee Tinnin , Xiaoyu Li , Richard K. Riefe
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： The invention provides an apparatus including first and second steering column members engaged for pivotal movement relative to one another. The apparatus also includes a third steering column member supporting the first steering column member for sliding movement along an axis. The apparatus also includes a positive lock engaged with the first and second steering column members. The positive lock can operate in a locked configuration to prevent the pivotal movement. The positive lock can also operate in an unlocked configuration to allow the pivotal movement. The apparatus also includes a friction lock engaged with said first and third steering column members. The friction lock can operate in a locked configuration to prevent the sliding movement. The friction lock can also operate in an unlocked configuration to allow the sliding movement.
摘要翻译：本发明提供了一种装置，包括第一和第二转向柱构件，其接合以相对于彼此枢转运动。该装置还包括支撑第一转向柱构件的第三转向柱构件，用于沿轴线滑动运动。该装置还包括与第一和第二转向柱构件接合的正锁定。正锁可以锁定配置操作，以防止枢转运动。正锁还可以以解锁构造操作以允许枢转运动。该装置还包括与所述第一和第三转向柱构件接合的摩擦锁。摩擦锁可以以锁定的方式工作，以防滑动。摩擦锁还可以以解锁的构造操作以允许滑动运动。

3. 发明申请

US20050076735A1 Adaptive energy absorbing device for a steering column 审中-公开
标题翻译：用于转向柱的自适应能量吸收装置
公开(公告)号：US20050076735A1
公开(公告)日：2005-04-14
申请号：US10961879
申请日：2004-10-08
申请人： Xiaoyu Li , Marvin Manwaring , Melvin Tinnin , Ravindra Jwalapathy , Ray Armstrong
发明人： Xiaoyu Li , Marvin Manwaring , Melvin Tinnin , Ravindra Jwalapathy , Ray Armstrong
IPC分类号： B62D1/19 , F16F7/12 , B62D1/16
CPC分类号： B62D1/195 , F16F7/123 , F16F7/128
摘要： An energy absorbing device for a collapsible steering column of a vehicle is able to compensate for the severity of a crash and the weight of the driver to better manage the absorption of energy in a crash event. A housing has at least one fixed abutment surface, and at least one adjuster disposed in the housing for selective lateral slidable movement. At least one anvil is disposed adjacent an initial abutment surface of the adjuster in spaced relation to the fixed abutment surface of the housing in a first position of the anvil associated with high energy absorption. A plastically deformable strap is supported between the anvil and the housing. The adjuster slides out of the path of the anvil in a crash event in response to input of a control signal allowing the anvil to slide into contact with the fixed abutment surface of the housing to define a second position of the anvil associated with lower energy absorption.
摘要翻译：用于车辆的可折叠转向柱的能量吸收装置能够补偿碰撞的严重性和驾驶员的重量，以更好地管理碰撞事件中的能量吸收。壳体具有至少一个固定的邻接表面，以及设置在壳体中的至少一个调节器，用于选择性的侧向滑动运动。在与高能量吸收相关联的砧座的第一位置中，至少一个砧座邻近调节器的初始邻接表面设置成与壳体的固定邻接表面间隔开。砧座和壳体之间支撑着可塑性变形的带子。响应于控制信号的输入，调节器在碰撞事件中从砧座的路径滑出，允许砧座滑动到与壳体的固定邻接表面接触以限定与较低能量吸收相关联的砧座的第二位置。

4. 发明申请

US20100268916A1 RISC PROCESSOR AND ITS REGISTER FLAG BIT PROCESSING METHOD 有权
标题翻译： RISC处理器及其寄存器标记处理方法
公开(公告)号：US20100268916A1
公开(公告)日：2010-10-21
申请号：US12747018
申请日：2008-11-24
申请人： Weiwu Hu , Xiaoyu Li , Guojie Li
发明人： Weiwu Hu , Xiaoyu Li , Guojie Li
IPC分类号： G06F15/76 , G06F9/30
CPC分类号： G06F9/30094 , G06F9/30076 , G06F9/30174 , G06F9/30189
摘要： The present invention discloses a RISC processor and a method of processing flag bits of a register in the RISC processor. Said RISC processor comprises a physical register stack, an operating component connected to the physical register stack and an decoder connected to the operating component; the physical register stack comprises an emulation flag register for emulating to realize flag bits of a flag register in a CISC processor; the operating component comprises a flag read-write module for reading and writing the values of the flag bits of the emulation flag register. The operating component further comprises an operating controller for performing an operation control according to the values of the flag bits of the emulation flag register when the RISC processor is in the working mode of X86 virtual machine during an operation process.
摘要翻译：本发明公开了RISC处理器和处理RISC处理器中寄存器的标志位的方法。所述RISC处理器包括物理寄存器堆栈，连接到物理寄存器堆栈的操作组件和连接到操作组件的解码器; 物理寄存器堆栈包括用于仿真以实现CISC处理器中的标志寄存器的标志位的仿真标志寄存器; 操作部件包括用于读取和写入仿真标志寄存器的标志位的值的标志读写模块。操作部件还包括操作控制器，用于当RISC处理器在操作过程中处于X86虚拟机的工作模式时，根据仿真标志寄存器的标志位的值进行操作控制。

5. 发明授权

US08949580B2 RISC processor apparatus and method for supporting X86 virtual machine 有权
标题翻译：用于支持X86虚拟机的RISC处理器装置和方法
公开(公告)号：US08949580B2
公开(公告)日：2015-02-03
申请号：US12922949
申请日：2008-12-17
申请人： Guojie Li , Weiwu Hu , Xiaoyu Li , Menghao Su
发明人： Guojie Li , Weiwu Hu , Xiaoyu Li , Menghao Su
IPC分类号： G06F9/30
CPC分类号： G06F9/30174 , G06F9/30076 , G06F9/30094 , G06F9/30185
摘要： A RISC processor apparatus and method for supporting an X86 virtual machine. The RISC processor includes: an instruction module for storing a virtual machine instruction set that supports the X86 virtual machine; a decoder for, during the decoding of an instruction of the virtual machine instruction set, distinguishing the virtual machine instruction set mode of the instruction, decoding the instruction according to the distinguished virtual machine instruction set mode, and outputting the decoded instruction to a fixed-point operation component or a floating-point operation component according to the distinguished virtual machine instruction set mode; the fixed-point operation component for processing the fixed-point instruction of the virtual machine instruction set according to the output of the decoder and outputting the execution result; the floating-point operation component for processing the floating-point instruction of the virtual machine instruction set according to the output of the decoder and outputting the execution result.
摘要翻译：一种用于支持X86虚拟机的RISC处理器装置和方法。 RISC处理器包括：用于存储支持X86虚拟机的虚拟机指令集的指令模块; 解码器，用于在虚拟机指令集的指令的解码期间，区分指令的虚拟机指令集模式，根据识别的虚拟机指令集模式对指令进行解码，并将解码指令输出到固定指令，点操作组件或浮点运算组件; 所述定点操作部件用于根据所述解码器的输出来处理所述虚拟机指令集的定点指令，并输出所述执行结果; 浮点运算部件，用于根据解码器的输出来处理虚拟机指令集的浮点指令，并输出执行结果。

6. 发明申请

US20100274991A1 RISC PROCESSOR DEVICE AND METHOD OF SIMULATING FLOATING-POINT STACK OPERATION THEREOF 有权
标题翻译： RISC处理器装置及其模拟浮点运算的方法
公开(公告)号：US20100274991A1
公开(公告)日：2010-10-28
申请号：US12746882
申请日：2008-12-12
申请人： Wei Duan , Xiaoyu Li
发明人： Wei Duan , Xiaoyu Li
IPC分类号： G06F15/76 , G06F9/02
CPC分类号： G06F9/30134 , G06F9/3001 , G06F9/30101 , G06F9/30174 , G06F9/30181
摘要： An RISC processor device and a method of emulating a floating-point stack operation thereof The processor device comprises: a floating-point register file containing a plurality of floating-point registers; a decoding section for decoding operation instructions of the RISC processor; a floating-point operation section connected to the decoding section; a control register for controlling the status of the floating-point registers and controlling the decoding section and the floating-point operation section to emulate a floating-point register stack using the floating-point register file. The decoding section includes a pointer register for maintaining a stack operation pointer and storing the value of the stack operation pointer; the floating-point operation section includes a pointer operation module for operating the pointer register, emulating the stack operation of the stack pointer of the pointer register, modifying and monitoring the phase of the stack pointer during emulating a floating-point register stack operation.
摘要翻译：一种RISC处理器装置和一种仿真浮点堆栈操作的方法。处理器装置包括：一个包含多个浮点寄存器的浮点寄存器文件; 用于解码所述RISC处理器的操作指令的解码部分; 连接到解码部分的浮点运算部分; 控制寄存器，用于控制浮点寄存器的状态，并控制解码部分和浮点运算部分，以使用浮点寄存器堆来模拟浮点寄存器堆栈。解码部分包括用于保持堆栈操作指针并存储堆栈操作指针的值的指针寄存器; 浮点操作部分包括用于操作指针寄存器的指针操作模块，模拟指针寄存器的堆栈指针的堆栈操作，在仿真浮点寄存器堆栈操作期间修改和监视堆栈指针的相位。

7. 发明申请

US20060283281A1 Synchronized screw driven power telescoping and tilt mechanism for steering column 审中-公开
标题翻译：转向柱同步螺杆驱动力伸缩机构
公开(公告)号：US20060283281A1
公开(公告)日：2006-12-21
申请号：US11156409
申请日：2005-06-20
申请人： Xiaoyu Li , Richard Riefe
发明人： Xiaoyu Li , Richard Riefe
IPC分类号： B62D1/16
CPC分类号： B62D1/181
摘要： The invention provides a steering column assembly for a vehicle. The steering column assembly includes a lower steering column jacket for attachment to a vehicle. The steering column assembly also includes an upper steering column jacket engaged with the lower steering column jacket for telescoping movement along a longitudinal axis to support a steering wheel in a desired longitudinal position. The steering column assembly also includes a tilt housing engaged with the upper steering column jacket for tilting movement about a tilt axis to support the steering wheel in a desired angular position. The steering column assembly also includes a screw drive operably disposed relative to the lower steering column jacket. The screw drive includes a motor and a screw driven in rotation by the motor. The screw defines a centered, longitudinal screw axis. The steering column assembly also includes a nut assembly selectively engageable with the screw and fixedly engaged with the upper steering column jacket for controlling the telescoping movement.
摘要翻译：本发明提供了一种用于车辆的转向柱组件。转向柱组件包括用于附接到车辆的下转向柱护套。转向柱组件还包括与下转向柱护套接合的上转向柱护套，用于沿纵向轴线伸缩运动以将方向盘支撑在期望的纵向位置。转向柱组件还包括与上部转向柱护套接合的倾斜壳体，用于围绕倾斜轴线倾斜运动，以将方向盘支撑在期望的角度位置。转向柱组件还包括相对于下转向柱护套可操作地设置的螺旋驱动器。螺杆驱动器包括电动机和由电动机驱动旋转的螺钉。螺钉限定了居中的纵向螺丝轴。转向柱组件还包括螺母组件，螺母组件可选择性地与螺钉接合并且与上转向柱护套固定接合以控制伸缩运动。

8. 发明授权

US06908110B2 Programmable energy absorbing system 有权
标题翻译：可编程能量吸收系统
公开(公告)号：US06908110B2
公开(公告)日：2005-06-21
申请号：US10401939
申请日：2003-03-27
申请人： Christian E. Ross , Xiaoyu Li , Matthew W. Mielke , James S. Baughman
发明人： Christian E. Ross , Xiaoyu Li , Matthew W. Mielke , James S. Baughman
IPC分类号： B60R20060101 , B62D1/18 , B62D1/19
CPC分类号： B62D1/195
摘要： A collapsible steering column is used with motor vehicle. The motor vehicle has a frame. The steering column has an outer jacket and a stationery bracket. The outer jacket is releasably coupled to the frame. The stationery bracket is coupled to the frame. The outer jacket and stationery bracket are collapsible in response to release of the outer jacket from the frame. An electrically actuated brake mechanism is coupled between the stationery bracket and the outer jacket and provides an infinitely variable resistive force to the collapse of the outer jacket and the stationery bracket.
摘要翻译：机动车辆使用可折叠转向柱。机动车辆有一个框架。转向柱具有外护套和文具支架。外护套可释放地联接到框架。文具托架与框架相连。外护套和文具托架可响应于外护套从框架的释放而可折叠。电动制动机构联接在文具支架和外护套之间，并且为外套和文具支架的塌陷提供无级可变的阻力。

9. 发明授权

US5788278A Energy-absorbing steering column for motor vehicle 失效
标题翻译：用于汽车的吸能转向柱
公开(公告)号：US5788278A
公开(公告)日：1998-08-04
申请号：US808204
申请日：1997-02-28
申请人： Steven Mark Thomas , Xiaoyu Li , Richard Thomas Stuedemann
发明人： Steven Mark Thomas , Xiaoyu Li , Richard Thomas Stuedemann
IPC分类号： B62D1/19 , F16F7/12 , B62D1/11
CPC分类号： F16F7/123 , B62D1/195
摘要： An energy-absorbing motor vehicle steering column including a housing supported on a body structure of the vehicle for linear translation in a collapse direction and an energy absorber which converts into work a fraction of the kinetic energy of an impact on the steering column. The energy absorber includes a bare flat metal ribbon, i.e., without friction-reducing coating or lubrication, preformed to define a pair of parallel straight sections and a lateral web between the straight sections. The ribbon is seated edge-wise on a horizontal wall of the steering column housing with the straight sections in a pair of longitudinal guide channels and the lateral web looped over a pair of laterally spaced bare anvils on the housing and wedged between the bare anvils and an abutment on the body structure on the other side of the lateral web from the anvils. During linear translation of the housing in the collapse direction, the abutment anchors the center of the web on the vehicle body structure so that each of the straight sections of the flat ribbon is plastically deformed around and pulled across a corresponding one of the anvils to effect energy absorption by plastic deformation and by friction.
摘要翻译：一种能量吸收机动车辆转向柱，其包括支撑在车辆的车身结构上的壳体，用于在塌方向上线性平移;以及能量吸收器，其将转向柱上的冲击动能的一部分转换为能量吸收器。能量吸收器包括裸平的金属带，即，不具有减摩擦涂层或润滑剂，被预先形成以限定一对平行的直线部分和在直的部分之间的横向腹板。带状物边缘地位于转向柱壳体的水平壁上，其中直线部分在一对纵向引导通道中，并且横向腹板环绕在壳体上的一对横向间隔开的砧座上并且楔入裸露砧座和在外侧腹板的另一侧上的砧座上的主体结构上的邻接。在壳体处于塌缩方向的线性平移期间，邻接件将幅材的中心锚定在车身结构上，使得扁平带的每个直线部分在相对应的一个砧座周围塑性变形并且被拉动以实现通过塑性变形和摩擦吸收能量。

10. 发明授权

US09189232B2 RISC processor and its register flag bit processing method 有权
标题翻译： RISC处理器及其寄存器标志位处理方法
公开(公告)号：US09189232B2
公开(公告)日：2015-11-17
申请号：US12747018
申请日：2008-11-24
申请人： Weiwu Hu , Xiaoyu Li , Guojie Li
发明人： Weiwu Hu , Xiaoyu Li , Guojie Li
IPC分类号： G06F9/30
CPC分类号： G06F9/30094 , G06F9/30076 , G06F9/30174 , G06F9/30189
摘要： The present invention discloses a RISC processor and a method of processing flag bits of a register in the RISC processor. Said RISC processor comprises a physical register stack, an operating component connected to the physical register stack and an decoder connected to the operating component; the physical register stack comprises an emulation flag register for emulating to realize flag bits of a flag register in a CISC processor; the operating component comprises a flag read-write module for reading and writing the values of the flag bits of the emulation flag register. The operating component further comprises an operating controller for performing an operation control according to the values of the flag bits of the emulation flag register when the RISC processor is in the working mode of X86 virtual machine during an operation process.
摘要翻译：本发明公开了RISC处理器和处理RISC处理器中寄存器的标志位的方法。所述RISC处理器包括物理寄存器堆栈，连接到物理寄存器堆栈的操作组件和连接到操作组件的解码器; 物理寄存器堆栈包括用于仿真以实现CISC处理器中的标志寄存器的标志位的仿真标志寄存器; 操作部件包括用于读取和写入仿真标志寄存器的标志位的值的标志读写模块。操作部件还包括操作控制器，用于当RISC处理器在操作过程中处于X86虚拟机的工作模式时，根据仿真标志寄存器的标志位的值进行操作控制。

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