公开(公告)号：US06771779B1

公开(公告)日：2004-08-03

申请号：US09675463

申请日：2000-09-28

Applicant: Anders Eriksson ,  Erik Ekudden

Inventor： Anders Eriksson ,  Erik Ekudden

IPC: H04R500

CPC classification number: H04M3/56 ,  H04M3/2227 ,  H04M3/2236 ,  H04M3/568 ,  H04R27/00

Abstract: A system and method is disclosed to remove cross talk terms from speech signals in a multi-party conference system using an estimator to first estimate the respective cross talk terms for each of the said plurality of users. In one embodiment, these terms are then multiplied with a filter based on the estimated cross talk terms. Source speech signals may thereby be recovered from the plurality of multi-party conference users without the cross talk.

Abstract translation: 公开了一种系统和方法，用于使用估计器首先估计所述多个用户中的每一个的相应串扰项，从多方会议系统中的语音信号中去除串扰词。 在一个实施例中，然后将这些术语与基于估计的交谈术语的滤波器相乘。 源语音信号从而可以从多个多方会议用户中恢复，而不会发生串扰。

公开(公告)号：US06466666B1

公开(公告)日：2002-10-15

申请号：US09149861

申请日：1998-09-09

Applicant: Anders Eriksson

Inventor： Anders Eriksson

IPC: H04M900

CPC classification number: H04B3/20

Abstract: A threshold estimation method in a telephony system estimates downlink power Rx and uplink power Ry. Echo model parameter candidates ai and bi are recursively determined for delayed Rx values. The bi having the minimum value is selected as an echo model parameter b, and in the corresponding delay &Dgr; is identified as the current echo delay. The model parameter candidate ai having the same delay is selected as model parameter a. The current echo return loss ERL is estimated from the estimated values of a and b. The current clip level is estimated from the estimated value of ERL and the estimated value of Rx that was measured &Dgr; time steps previously.

Abstract translation: 电话系统中的阈值估计方法估计下行链路功率Rx和上行链路功率Ry。 回波模型参数候选ai和bi被递归地确定延迟Rx值。 选择具有最小值的bi作为回波模型参数b，并且在相应延迟DELTA被识别为当前回波延迟。 选择具有相同延迟的模型参数候选ai作为模型参数a。 从a和b的估计值估计当前回波回波损耗ERL。 当前的剪辑级别是从ERL的估计值和以前测量的DELTA时间步长的Rx的估计值估计的。

公开(公告)号：USD453760S1

公开(公告)日：2002-02-19

申请号：US29126749

申请日：2000-07-24

Applicant: Pär Gustafson ,  Anders Eriksson

Designer： Pär Gustafson ,  Anders Eriksson

公开(公告)号：US06219418B1

公开(公告)日：2001-04-17

申请号：US09060813

申请日：1998-04-16

Applicant: Anders Eriksson ,  Johnny Karlsen

Inventor： Anders Eriksson ,  Johnny Karlsen

IPC: H04M100

CPC classification number: H04B3/237

Abstract: In a dual filter echo cancellation method, a new quality measure provides the basis for a new filter selection and transfer method. The quality measure represents the performance of a filter in the adaptive echo canceller. According to the method, a correlation measure between an echo containing signal and an echo estimation signal produced by the filter is estimated. A power measure of a residual signal, formed by the difference between the echo estimation signal and the echo containing signal, is estimated. The quality measure is calculated by dividing the estimated correlation measure by the estimated power measure. An adaptive filter and a programmable filter are used in the echo cancellation and the quality measures for both are calculated and compared. The best of the two filters, as determined by the quality measure, is used for modeling the echo path, and its filter coefficients are copied to the other filter.

Abstract translation: 在双重滤波器回波消除方法中，新的质量测量为新的滤波器选择和传输方法提供了基础。 质量度量表示自适应回波消除器中滤波器的性能。 根据该方法，估计由回波包含信号和由滤波器产生的回波估计信号之间的相关度量。 估计由回波估计信号和回波包含信号之间的差异形成的残留信号的功率测量。 通过将估计的相关度除以估计的功率度量来计算质量度量。 在回波消除中使用自适应滤波器和可编程滤波器，并对两者的质量测量进行了计算和比较。 由质量测量确定的两个滤波器中最好的是用于建模回波路径，并且其滤波器系数被复制到另一个滤波器。

公开(公告)号：US6123281A

公开(公告)日：2000-09-26

申请号：US194462

申请日：1999-07-06

Applicant: Anders Eriksson

Inventor： Anders Eriksson

IPC: B65H51/22 ,  D03D47/36 ,  G01D5/14 ,  G01D5/16 ,  H03K17/95 ,  B65H51/20

CPC classification number: D03D47/367 ,  G01D5/145 ,  H03K17/951

Abstract: In order to control a digital sensor S, which by means of a sensor element H responds at least to a variation of a magnetic field M and emits different output signals Y, which are sampled or detected at predetermined points in time t1, t2, t3, the analogue response signal W of the sensor element H being converted by means of a digitising hysteresis switching device T into the output signals Y, the sensor S is switched off and on again at least before the respective output signal Y is detected. The sensor S comprises a clocked interrupter U for switching the sensor S on and off alternately, the clock frequency of the sensor being adapted to the detecting frequency such that the output signal Y can only be detected if the sensor S is switched on before detection. The sensor constitutes a yarn sensor in a yarn feeder F, which comprises a permanent magnet P in a stationary storage drum 13, which permanent magnet P can be moved by the yarn G, and the yarn sensor output signals being converted into control signals for a yarn winding on drive 12 (FIG. 1).

Abstract translation: PCT No.PCT / EP97 / 02638 Sec。 371日期：1999年7月6日 102（e）1999年7月6日PCT PCT 1997年5月22日PCT公布。 公开号WO97 / 44639 日期1997年11月27日为了控制数字传感器S，其通过传感器元件H至少响应于磁场M的变化，并发出在预定时间点被采样或检测的不同的输出信号Y t1，t2，t3，传感器元件H的模拟响应信号W通过数字化迟滞切换装置T转换为输出信号Y，传感器S至少在相应的输出信号Y 被检测到。 传感器S包括用于交替地切换传感器S的时钟中断器U，传感器的时钟频率适合于检测频率，使得仅在传感器S在检测之前接通时才能检测输出信号Y. 该传感器在喂纱器F中构成纱线传感器，该纱线传感器包括固定存储滚筒13中的永久磁铁P，该永久磁铁P可由纱线G移动，纱线传感器输出信号转换为控制信号 驱动器12上的纱线卷绕（图1）。

公开(公告)号：USD283047S

公开(公告)日：1986-03-18

申请号：US508682

申请日：1983-06-28

Applicant: Anders Eriksson

Designer： Anders Eriksson

公开(公告)号：US09264355B2

公开(公告)日：2016-02-16

申请号：US11515381

申请日：2006-09-05

Applicant: Anders Eriksson ,  Börje Ohlman

Inventor： Anders Eriksson ,  Börje Ohlman

IPC: H04L12/56 ,  H04L12/66 ,  H04L29/12 ,  H04W40/34 ,  H04W8/02 ,  H04W80/04 ,  H04L29/08

CPC classification number: H04L45/741 ,  H04L12/66 ,  H04L29/12066 ,  H04L29/12103 ,  H04L61/1511 ,  H04L61/1535 ,  H04L67/24 ,  H04W8/02 ,  H04W40/34 ,  H04W80/04

Abstract: A set of globally-reachable attachment registers is provided for interconnected communications networks and hosts. At least some of the networks and hosts each has a corresponding attachment register. The attachment registers are not located with their respective network or host. Information is stored in the attachment registers that establishes one or more logical links between the attachment registers. The information in certain ones of the attachment registers is used to perform one or more network communication functions. Non-limiting example functions include location registration and update, name to global locator resolution, routing, multi-homing, dynamic ISP selection, and handover.

Abstract translation: 为互联通信网络和主机提供了一组全局可访问的附件寄存器。 网络和主机中至少有一些具有相应的附件寄存器。 附件寄存器不在其各自的网络或主机上。 信息存储在附件寄存器中，其在附件寄存器之间建立一个或多个逻辑链路。 某些附件寄存器中的信息用于执行一个或多个网络通信功能。 非限制性示例功能包括位置注册和更新，全局定位器分辨率的名称，路由，多归属，动态ISP选择和切换。

公开(公告)号：US09194765B2

公开(公告)日：2015-11-24

申请号：US13994369

申请日：2010-12-15

Applicant: Lars Bråthe ,  Anders Eriksson

Inventor： Lars Bråthe ,  Anders Eriksson

IPC: G01M15/04 ,  G01G19/08 ,  G01L3/24 ,  G01L5/13

CPC classification number: G01M15/042 ,  G01G19/08 ,  G01G19/086 ,  G01L3/24 ,  G01L5/13

Abstract: A method is provided for verifying an engine torque estimation and includes estimating the engine torque based on the amount of fuel injected into the engine, where the engine torque is obtained from a fuel injection table, estimating a first vehicle weight value by a calculation based on acceleration of the vehicle and the estimated engine torque, estimating an auxiliary brake torque by using an auxiliary brake table, estimating a second vehicle weight value by a calculation based on the estimated auxiliary brake torque, and comparing the first vehicle weight value with the second vehicle weight value. The method facilitates detecting if an actual engine torque value deviates from the original engine torque value of a vehicle without measuring the engine torque with a separate torque sensor.

Abstract translation: 提供一种用于验证发动机扭矩估计的方法，并且包括基于从燃料喷射表获得发动机扭矩的发动机的燃料量来估计发动机扭矩，其中通过基于燃料喷射表的计算来估计第一车辆重量值 通过使用辅助制动台来估计辅助制动器扭矩，通过基于所估计的辅助制动转矩的计算来估计第二车辆重量值，以及将第一车辆重量值与第二车辆进行比较， 重量值。 该方法有助于检测实际发动机扭矩值是否偏离车辆的原始发动机扭矩值，而不用单独的扭矩传感器测量发动机转矩。

公开(公告)号：US09096215B2

公开(公告)日：2015-08-04

申请号：US13994375

申请日：2010-12-17

Applicant: Anders Eriksson ,  Marcus Steen

Inventor： Anders Eriksson ,  Marcus Steen

IPC: B60W10/06 ,  B60W10/10 ,  F01P7/16 ,  B60W50/00

CPC classification number: B60W10/10 ,  B60W10/06 ,  B60W30/1843 ,  B60W50/0097 ,  B60W2550/143 ,  B60W2550/402 ,  B60W2710/0605 ,  B60W2710/0688 ,  B60W2710/1005 ,  F01P7/165 ,  F01P7/167 ,  F01P2025/62 ,  F01P2025/66 ,  Y02T10/84

Abstract: A method is provided to control a drivetrain of a vehicle, especially a utility vehicle, wherein the drivetrain includes an engine with a cooling system. The cooling system includes a fan. The cooling system and the drivetrain are controlled by an electronic control unit (ECU). The ECU has access to a navigation system with topographic data. The method includes determining a topology of an upcoming route of the vehicle, estimating the load of the engine dependent of the topology of the upcoming route, estimating a temperature variation of the cooling system during the upcoming route, and controlling the drivetrain dependent on the estimated temperature variation, such that an actual temperature of the cooling system is kept below a temperature threshold value during the upcoming route of the vehicle. The temperature threshold value is dependent on a temperature at which said fan is activated.

Abstract translation: 提供了一种控制车辆，特别是多用途车辆的传动系统的方法，其中，所述传动系统包括具有冷却系统的发动机。 冷却系统包括风扇。 冷却系统和传动系由电子控制单元（ECU）控制。 ECU可以访问具有地形数据的导航系统。 该方法包括确定车辆的即将到来的路线的拓扑结构，根据即将到来的路线的拓扑结构来估计发动机的负载，估计即将到来的路线中的冷却系统的温度变化，以及依赖于估计的 温度变化，使得在车辆的即将到来的路线期间将冷却系统的实际温度保持在温度阈值以下。 温度阈值取决于所述风扇被激活的温度。

公开(公告)号：US09096213B2

公开(公告)日：2015-08-04

申请号：US14110147

申请日：2011-04-05

Applicant: Lena Larsson ,  Anders Eriksson ,  Jan Öberg

Inventor： Lena Larsson ,  Anders Eriksson ,  Jan Öberg

IPC: B60W10/06 ,  B60W10/02 ,  B60W10/11 ,  F16H61/02 ,  B60W10/10 ,  B60W30/18 ,  F16H59/58

CPC classification number: B60W10/06 ,  B60W10/02 ,  B60W10/10 ,  B60W10/11 ,  B60W30/18027 ,  B60W30/18072 ,  B60W2030/1809 ,  B60W2710/0627 ,  B60W2710/1005 ,  B60Y2300/18083 ,  F16H59/58 ,  F16H61/0213 ,  F16H2061/023 ,  Y10T477/6805 ,  Y10T477/688

Abstract: A system and a method for operating an engine of a vehicle are provided wherein a transmission coupled to the engine has a freewheeling mode. The engine is switched off by setting the transmission into the freewheeling mode and interrupting fuel supply to the engine in the freewheeling mode depending on one or more operating conditions of the vehicle. A gear in the transmission is selected proactively depending on one or more operating actions of the vehicle anticipated to be required on or within a predefined time limit after restart of the engine.

Abstract translation: 提供了一种用于操作车辆的发动机的系统和方法，其中耦合到发动机的变速器具有续流模式。 通过将变速器设置为续流模式并根据车辆的一个或多个操作条件在续流模式中断发动机的燃料供给而关闭发动机。 主动地选择传动装置中的齿轮，这取决于在重新启动发动机之后预定的时间限制内预期要求的车辆的一个或多个操作动作。