Ferroelectric memory devices which utilize boosted plate line voltages to improve reading reliability and methods of operating same
    1.
    发明授权
    Ferroelectric memory devices which utilize boosted plate line voltages to improve reading reliability and methods of operating same 有权
    铁电存储器件利用升压板电压来提高读取可靠性和操作方法

    公开(公告)号:US06198651B1

    公开(公告)日:2001-03-06

    申请号:US09149366

    申请日:1998-09-08

    IPC分类号: G11C1122

    CPC分类号: G11C11/22

    摘要: Ferroelectric memory devices include a plate line, a bit line, a ferroelectric memory cell containing a first access transistor and a first ferroelectric capacitor electrically connected in series between the bit line and the plate line, and a word line electrically connected to a gate electrode of the first access transistor. A row decoder and a preferred plate line pulse generator are also provided to generate a write voltage of first magnitude (e.g., Vcc) on the plate line during a write time interval and a read voltage of a second magnitude (e.g., Vcc+&agr;), greater than the first magnitude, on the plate line during a read time interval. These different magnitudes of the write and read voltage for the plate line are generated in response to a control signal (CP), so that during a read operation, the magnitude of the change in voltage across the ferroelectric capacitor will be sufficient to enable a complete charge transfer of 2QR when the ferroelectric memory cell is storing a data 1 value. The plate line pulse generator may comprise a pulse generator, a voltage boosting circuit having an input electrically coupled to an output of the pulse generator and a switch circuit to electrically couple an output of the pulse generator to an output of the plate line pulse generator when the control signal is in a first logic state (during a write operation) and electrically couple an output of the voltage boosting circuit to the output of the plate line pulse generator when the control signal is in a second logic state (during a read operation).

    摘要翻译: 铁电存储器件包括板线,位线,含有第一存取晶体管的铁电存储单元和串联地电连接在位线和板线之间的第一铁电电容器,以及电连接到位线 第一个存取晶体管。 还提供行解码器和优选的板线脉冲发生器,以在写入时间间隔期间在板线上产生第一幅度(例如,Vcc)的写入电压和第二幅度的读取电压(例如,Vcc +α) ,大于第一幅度,在读取时间间隔内的板条线上。 响应于控制信号(CP)产生板线的写入和读取电压的这些不同的大小,使得在读取操作期间,铁电电容器两端的电压变化的幅度将足以使得能够完成 当铁电存储单元正在存储数据1值时,2QR的电荷转移。 板线脉冲发生器可以包括脉冲发生器,具有电耦合到脉冲发生器的输出的输入的升压电路和用于将脉冲发生器的输出电耦合到板线脉冲发生器的输出的开关电路, 控制信号处于第一逻辑状态(在写入操作期间),并且当控制信号处于第二逻辑状态(在读取操作期间)时将升压电路的输出电耦合到板线脉冲发生器的输出, 。

    Memory device having heterogeneous terminals
    2.
    发明授权
    Memory device having heterogeneous terminals 有权
    具有异构终端的存储器件

    公开(公告)号:US09468117B2

    公开(公告)日:2016-10-11

    申请号:US14780716

    申请日:2013-12-17

    申请人: Jin-Woo Lee

    发明人: Jin-Woo Lee

    摘要: A memory device having heterogeneous terminals easily connects the memory device to a computer or a portable terminal without a specific gender. When a memory unit is connected to a computer, the memory unit slides out of the body and the first terminal of the memory unit is inserted into a USB connector of the computer, and when the memory unit is connected to a portable terminal, the connection unit slides out of the body and the second terminal of the connection unit is inserted in a mini-USB connector of the portable terminal, so it is possible to easily connect the memory unit to the portable terminal without a specific gender.

    摘要翻译: 具有异构终端的存储设备容易地将存储设备连接到计算机或便携式终端而不具有特定的性别。 当存储器单元连接到计算机时,存储器单元从主体滑出并且存储器单元的第一端插入到计算机的USB连接器中,并且当存储器单元连接到便携式终端时,连接 单元从主体滑出并且连接单元的第二端子插入便携式终端的mini-USB连接器中,因此可以容易地将存储器单元连接到便携式终端而没有特定的性别。

    System diagnosis in autonomous driving
    3.
    发明授权
    System diagnosis in autonomous driving 有权
    自主驾驶系统诊断

    公开(公告)号:US09168924B2

    公开(公告)日:2015-10-27

    申请号:US13430258

    申请日:2012-03-26

    摘要: A lane controller system installed on a vehicle may include components for self-diagnosing malfunctions on the vehicle. The system may include a desired path generator for generating a desired path that keeps the vehicle within a road lane; a steering controller for providing steering a steering correction to keep the vehicle within the road lane; a vehicle state estimator for estimating the state of the vehicle; a lane marking detector for detecting position of road lane markings; a path predictor for predicting a path actively followed by the vehicle; a virtual dynamics module for modeling the anticipated path of the vehicle following input of the steering controller; a comparer that compares the results of actual steering corrections applied with those predicted by the virtual dynamics module, and a diagnostic system that determines a root cause of malfunctions, based on the comparison by the comparer.

    摘要翻译: 安装在车辆上的车道控制器系统可以包括用于自行诊断车辆故障的部件。 系统可以包括用于产生将车辆保持在道路车道内的期望路径的期望的路径发生器; 转向控制器,用于提供转向转向校正以将车辆保持在道路车道内; 用于估计车辆状态的车辆状态估计器; 用于检测道路车道标记的位置的车道标记检测器; 用于预测车辆主动跟踪的路径的路径预测器; 虚拟动力学模块,用于对转向控制器的输入之后的车辆的预期路径进行建模; 比较应用于虚拟动力学模块预测的实际转向校正的结果的比较器,以及基于比较器的比较确定故障根本原因的诊断系统。

    Driving-based lane offset control for lane centering
    4.
    发明授权
    Driving-based lane offset control for lane centering 有权
    车道定心系统基于驾驶的车道偏移控制

    公开(公告)号:US08977419B2

    公开(公告)日:2015-03-10

    申请号:US12977912

    申请日:2010-12-23

    摘要: A system and method for providing adaptive lane centering in an autonomous or semi-autonomous vehicle driving system includes activating a lane centering control system, detecting a driver steering override of the lane centering control system, monitoring a lane centering offset when a driver override condition is detected, determining if the lane centering offset represents a driver bias and adjusting the lane centering offset in the lane centering control system to compensate for the driver bias.

    摘要翻译: 一种用于在自主或半自主车辆驾驶系统中提供自适应车道对中的系统和方法包括激活车道对中控制系统,检测车道居中控制系统的驾驶员转向超控,当驾驶员超驰条件为 检测到,确定车道中心偏移是否表示驾驶员偏差并且调整车道居中控制系统中的车道对中偏移以补偿驾驶员偏差。

    Sensor used together with a detector to measure biomaterial, and apparatus using same
    6.
    发明授权
    Sensor used together with a detector to measure biomaterial, and apparatus using same 失效
    传感器与检测器一起使用以测量生物材料,以及使用其的设备

    公开(公告)号:US08778152B2

    公开(公告)日:2014-07-15

    申请号:US13376720

    申请日:2010-04-30

    IPC分类号: G01N27/327 G01N33/66

    CPC分类号: G01N27/3272

    摘要: The present invention relates to a sensor used together with a detector to measure biomaterial, and to an apparatus using same. A sensor of the present invention comprises: a body portion with a three-dimensional shape, having a biomaterial introduction hole, and attachable and detachable to/from a detector; a sensor portion with a plurality of reaction electrodes formed on one surface thereof, and a plurality of transfer electrodes formed on the other surface thereof; and an analyzer reagent fixed above the reaction electrodes. The sensor portion, together with the body portion, forms a reaction chamber connected to the biomaterial introduction hole, and is attached to the body portion such that the reaction electrodes are oriented toward the reaction chamber. According to the present invention, attachment and detachment is easy, even for the elderly, and the contamination of the sensor can be minimized.

    摘要翻译: 本发明涉及与用于测量生物材料的检测器一起使用的传感器以及使用该传感器的装置。 本发明的传感器包括:具有三维形状的身体部分,具有生物材料引入孔,并且可以从检测器附接和拆卸; 具有形成在其一个表面上的多个反应电极的传感器部分和形成在其另一个表面上的多个转移电极; 以及固定在反应电极上方的分析器。 传感器部分与主体部分一起形成连接到生物材料导入孔的反应室,并且附接到主体部分,使得反应电极朝向反应室。 根据本发明,即使对于老年人而言,安装和拆卸容易,并且可以最小化传感器的污染。

    Apparatus for measuring biomaterial and method for manufacturing same
    7.
    发明授权
    Apparatus for measuring biomaterial and method for manufacturing same 有权
    用于测量生物材料的装置及其制造方法

    公开(公告)号:US08753493B2

    公开(公告)日:2014-06-17

    申请号:US13375276

    申请日:2010-04-30

    IPC分类号: G01N27/327

    CPC分类号: G01N27/3272

    摘要: The present invention relates to an apparatus for measuring biomaterial and a method for manufacturing thereof. The apparatus of the present invention comprises: a first substrate having a recess in one side thereof; a second substrate having a plurality of reaction electrodes where a biochemical reaction of a biomaterial occurs, and a plurality of delivery electrodes delivering signals from the reaction to a detector; and reaction reagents located in the recess causing the reaction with the biomaterial. The second substrate is attached to the first substrate such that a portion of the recess forms a sample-inlet, the recess cooperates with at least one edge of the second substrate to form at least one vent slit, and the reaction electrodes are directed toward the recess. Such apparatus of the present invention enables air in the capillary to be thoroughly and quickly discharged to the outside with biomaterial-introduction, thereby increasing the speed of the biomaterial-introduction.

    摘要翻译: 本发明涉及一种生物材料测量装置及其制造方法。 本发明的装置包括:第一基板,其一侧具有凹部; 具有发生生物材料的生化反应的多个反应电极的第二基板和将反应信号传递给检测器的多个输送电极; 和位于该凹槽中的反应试剂引起与生物材料的反应。 所述第二基板附接到所述第一基板,使得所述凹部的一部分形成样品入口,所述凹部与所述第二基板的至少一个边缘配合以形成至少一个通气狭缝,并且所述反应电极朝向所述第二基板 休息。 本发明的这种装置能够使生物材料引入使毛细管中的空气充分地快速地排出到外部,从而提高生物材料引入的速度。

    LANE TRACKING SYSTEM WITH ACTIVE REAR-STEER
    9.
    发明申请
    LANE TRACKING SYSTEM WITH ACTIVE REAR-STEER 有权
    具有主动后转器的LANE跟踪系统

    公开(公告)号:US20130179036A1

    公开(公告)日:2013-07-11

    申请号:US13348091

    申请日:2012-01-11

    IPC分类号: G05D1/00

    CPC分类号: B62D15/0255

    摘要: A lane tracking system for a vehicle includes a front steering controller, a rear steering controller, and a lane tracking processor. The front steering controller is configured to rotate a front wheel of the vehicle through a front steering angle in response to a front steering torque command, and the rear steering controller is configured to rotate a rear wheel of the vehicle through a rear steering angle in response to a rear steering torque command. The lane tracking processor is configured to determine a desired course of the vehicle along a roadway, estimate a trajectory of the vehicle based on sensed vehicle motion, compute an error between the determined desired course and the estimated trajectory, and provide a front steering torque command to the front steering controller, and a rear steering torque command to the rear steering controller to minimize the computed error.

    摘要翻译: 用于车辆的车道跟踪系统包括前转向控制器,后转向控制器和车道跟踪处理器。 前转向控制器构造成响应于前转向转矩指令而通过前转向角旋转车辆的前轮,并且后转向控制器被配置为响应于后转向角来旋转车辆的后轮 到后转向转矩指令。 车道跟踪处理器被配置为确定沿着道路的车辆的期望路线,基于感测的车辆运动来估计车辆的轨迹,计算所确定的期望路线和估计的轨迹之间的误差,并且提供前转向转矩指令 到后转向控制器的后转向转矩指令,以使计算出的误差最小化。

    METHOD AND SYSTEM FOR CONTROLLING A HOST VEHICLE
    10.
    发明申请
    METHOD AND SYSTEM FOR CONTROLLING A HOST VEHICLE 有权
    控制主机车辆的方法和系统

    公开(公告)号:US20130151058A1

    公开(公告)日:2013-06-13

    申请号:US13315942

    申请日:2011-12-09

    IPC分类号: G08G1/16 G05D1/02

    摘要: A method and system that monitors the behavior of surrounding vehicles in order to predict and react to an upcoming hazard in the road, even in situations where the hazard has not been directly sensed. In an exemplary embodiment, the method monitors an area around the host vehicle and looks for the presence of one or more target vehicles. If target vehicles are detected, then the method evaluates their behavior, classifies their behavior into one of several categories, and assuming that their behavior suggests some type of upcoming hazard, develops an appropriate preemptive response for controlling the host vehicle. The preemptive response may include mimicking, copying and/or integrating with the behavior of the surrounding target vehicles according to so-called “flocking” techniques in order to avoid the otherwise unseen hazard.

    摘要翻译: 监测周围车辆行为的方法和系统,以便预测和应对即将到来的道路危险,即使在没有直接感觉到危险的情况下也是如此。 在示例性实施例中,该方法监视主车辆周围的区域并寻找一个或多个目标车辆的存在。 如果检测到目标车辆,则该方法对其行为进行评估,将其行为分类为多个类别之一,并假设其行为表明某种类型的即将到来的危险,为控制本车辆制定适当的抢先响应。 抢先响应可以包括根据所谓的“植绒”技术模拟,复制和/或与周围目标车辆的行为整合,以避免另外看不见的危险。