公开(公告)号：US20110270466A1

公开(公告)日：2011-11-03

申请号：US13180136

申请日：2011-07-11

Applicant: Minoru NAKADORI ,  Minoru Saeki

Inventor： Minoru NAKADORI ,  Minoru Saeki

IPC: G06F7/00

CPC classification number: B60W40/076 ,  B60W40/072 ,  B60W2520/10 ,  B60W2520/14 ,  B60W2540/18

Abstract: A curve radius estimating device (100) configured to estimate a curve radius of a lane on which a self vehicle is driving includes a first curve radius calculating part (110) configured to calculate a first curve radius on a steering angle, a second curve radius calculating part (111) configured to calculate a second curve radius on a yaw rate, and a curve radius estimating part (112) configured to estimate a curve radius by combining the first curve radius and the second curve radius at a predetermined combination ratio. The curve radius estimating part (112) changes the predetermined combination ratio depending on a vehicle speed.

Abstract translation: 被配置为估计自车辆在其上行驶的车道的曲线半径的曲线半径估计装置（100）包括：第一曲线半径计算部（110），被配置为计算转向角上的第一曲线半径;第二曲线半径 计算部件（111），其被配置为计算横摆率时的第二曲线半径;以及曲线半径估计部（112），其被配置为以预定的组合比率组合所述第一曲线半径和所述第二曲线半径来估计曲线半径。 曲线半径估计部（112）根据车速改变预定的组合比。

公开(公告)号：US07447577B2

公开(公告)日：2008-11-04

申请号：US10733464

申请日：2003-12-12

Applicant: Akira Hattori ,  Minoru Saeki

Inventor： Akira Hattori ,  Minoru Saeki

IPC: G06F17/00

CPC classification number: B60K31/0066 ,  B60T8/172 ,  B60T2210/24 ,  B60W2520/14 ,  B60W2550/143 ,  G01S2013/9353

Abstract: A curve's radius of a road on which a vehicle shall run is estimated based on actual speed, yaw rate, and steering angle of the vehicle. Accordingly, during a transition state of the vehicle, the curve's radius can be estimated with the actual yaw rate taking into account the actual steering angle that can reflect more accurately turning behavior of the vehicle than the actual yaw rate. Therefore, errors in the estimation of the curve's radius due to response delay of the actual yaw rate can be easily reduced even though the yaw rate is used for such estimation.

Abstract translation: 根据车辆的实际速度，偏航率和转向角来估计车辆行驶的道路的曲线半径。 因此，在车辆的过渡状态期间，可以利用实际的横摆角速度来估计曲线的半径，该实际的偏航率考虑到可以反映车辆的更准确的转弯行为的实际转向角度比实际的横摆率。 因此，即使横摆率用于这种估计，也可以容易地减少由于实际横摆率的响应延迟而导致的曲线半径估计误差。

公开(公告)号：US20120198211A1

公开(公告)日：2012-08-02

申请号：US13443507

申请日：2012-04-10

Applicant: Daisuke SUZUKI ,  Minoru Saeki ,  Yuichiro Nariyoshi

Inventor： Daisuke SUZUKI ,  Minoru Saeki ,  Yuichiro Nariyoshi

IPC: G06F9/302 ,  G06F1/04

CPC classification number: G06F1/10 ,  G06F1/3203 ,  G06F1/324 ,  G06F9/3001 ,  Y02D10/126

Abstract: There is a need for providing a battery-less integrated circuit (IC) card capable of operating in accordance with a contact usage or a non-contact usage, preventing coprocessor throughput from degrading despite a decreased clock frequency for reduced power consumption under non-contact usage, and ensuring high-speed processing under non-contact usage. A dual interface card is a battery-less IC card capable of operating in accordance with a contact usage or a non-contact usage. The dual interface card operates at a high clock under contact usage and at a low clock under non-contact usage. A targeted operation comprises a plurality of different basic operations. The dual interface card comprises a basic arithmetic circuit group. Under the contact usage, the basic arithmetic circuit group performs one basic operation of the targeted operation at one cycle. Under the non-contact usage, the basic arithmetic circuit group sequentially performs at least two basic operations of the targeted operation at one cycle.

Abstract translation: 需要提供能够根据接触使用或非接触使用来操作的无电池集成电路（IC）卡，防止协处理器吞吐量降低，尽管降低的时钟频率以减少非接触下的功耗 使用，并确保非接触式使用下的高速处理。 双接口卡是能够根据联系人使用或非接触使用来操作的无电池IC卡。 双接口卡在接触式使用的高时钟下工作，在非接触式使用的情况下以低时钟工作。 目标操作包括多个不同的基本操作。 双接口卡包括基本运算电路组。 在接触使用情况下，基本算术电路组在一个周期执行目标操作的一个基本操作。 在非接触使用情况下，基本算术电路组在一个周期顺序地执行目标操作的至少两个基本操作。

公开(公告)号：US20100204870A1

公开(公告)日：2010-08-12

申请号：US12602775

申请日：2008-06-03

Applicant: Minoru Saeki

Inventor： Minoru Saeki

IPC: B60K31/00

CPC classification number: B60W30/17 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W2520/10 ,  B60W2550/302 ,  B60W2550/306 ,  B60W2720/106

Abstract: A following distance control device includes a vehicle speed detecting device that detects the vehicle speed VSPD of an own vehicle and outputs a vehicle speed equal to or less than a predetermined speed as zero, a following distance detecting device that detects a following distance between a preceding vehicle and the own vehicle, a first requested acceleration computing device that computes a requested acceleration GBASE from the vehicle speed and the following distance, and a stop determining device that determines the stop of the own vehicle, on the basis of a requested acceleration Greg_pre_0 kph at a time point when the output value of the vehicle speed detecting device becomes zero.

Abstract translation: 后续距离控制装置包括：车速检测装置，其检测本车辆的车速VSPD，并将等于或小于预定速度的车速输出为零;跟随距离检测装置，其检测前一个 车辆和自己的车辆，第一请求加速度计算装置，其根据车辆速度和随后的距离计算所请求的加速度GBASE;以及停止确定装置，其基于所请求的加速度Greg_pre_0 kph确定本车辆的停止 在车速检测装置的输出值变为零的时间点。

公开(公告)号：US20060025918A1

公开(公告)日：2006-02-02

申请号：US11187887

申请日：2005-07-25

Applicant: Minoru Saeki

Inventor： Minoru Saeki

IPC: B60T7/12

CPC classification number: B60W30/16 ,  B60K31/0008 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W2550/306 ,  B60W2720/106

Abstract: A disclosed inter-vehicle distance control apparatus for controlling an inter-vehicle distance between a present vehicle equipped with this apparatus and a preceding vehicle traveling ahead of the present vehicle changes a target deceleration of the present vehicle and/or a deceleration gradient of the present vehicle, with which the deceleration reaches the target deceleration of the present vehicle, between when the present vehicle is under a first deceleration condition in which the present vehicle decelerates under the circumstance where the inter-vehicle distance between the present vehicle and the preceding vehicle is relatively short and when the present vehicle is under a second deceleration condition in which the present vehicle decelerates under the circumstance where the inter-vehicle distance is relatively long. The target deceleration and/or the deceleration gradient is increased when the present vehicle is under the first deceleration condition, compared to when the present vehicle is under the second deceleration condition.

Abstract translation: 公开的车辆间距离控制装置，用于控制配备有该装置的当前车辆与在本车辆前方行驶的前一车辆之间的车辆间距离，改变当前车辆的目标减速度和/或当前车辆的减速度梯度 在当前车辆处于当前车辆在当前车辆与前一车辆之间的车辆间距离之间的当前车辆减速的第一减速条件之间时，减速度达到当前车辆的目标减速度的车辆是 相对较短，并且当本车辆处于本车辆在车辆间距离相对较长的情况下减速的第二减速条件下时。 与当前车辆处于第二减速条件下相比，当本车辆处于第一减速条件时，目标减速度和/或减速梯度增加。

公开(公告)号：US08577942B2

公开(公告)日：2013-11-05

申请号：US11629358

申请日：2004-07-07

Applicant: Daisuke Suzuki ,  Minoru Saeki

Inventor： Daisuke Suzuki ,  Minoru Saeki

IPC: G06F1/02

CPC classification number: H04L9/0625 ,  H04L9/003 ,  H04L2209/08 ,  H04L2209/125

Abstract: An electronic device that defends against an attack trying to identify confidential information from power consumption is provided without any circuit that performs a complementary operation to eliminate bias in power consumption. An elementary device A 100 is formed by a plurality of transistors 101-112. The elementary device A 100 receives inputs signals x1, x2, a random number r, and a control signal en, and outputs z. The output z is obtained by XORing (x1^r)&(x2^r) with the random number r. After the state transitions of the input signal, x1, x2, and the random number r, are settled, the control signal en is used to output z. This makes the signal transition rate of the output z equal, thereby defending against an attack trying to identify confidential information from power consumption.

Abstract translation: 提供了一种电子设备，用于防止尝试从功率消耗中识别机密信息的攻击，而没有任何执行补充操作以消除功耗偏差的电路。 基本器件A 100由多个晶体管101-112形成。 基本设备A 100接收输入信号x1，x2，随机数r和控制信号en，并输出z。 通过用随机数r进行XORing（x1 ^ r）＆（x2 ^ r）获得输出z。 在输入信号的状态转换x1，x2和随机数r之后，控制信号en用于输出z。 这使得输出z的信号转换速率相等，从而防止试图从功耗识别机密信息的攻击。

公开(公告)号：US08417430B2

公开(公告)日：2013-04-09

申请号：US12602775

申请日：2008-06-03

Applicant: Minoru Saeki

Inventor： Minoru Saeki

IPC: B60T7/12 ,  G05D1/00 ,  G06F1/00

CPC classification number: B60W30/17 ,  B60W10/06 ,  B60W10/10 ,  B60W10/18 ,  B60W2520/10 ,  B60W2550/302 ,  B60W2550/306 ,  B60W2720/106

Abstract: A following distance control device includes a vehicle speed detecting device that detects the vehicle speed VSPD of an own vehicle and outputs a vehicle speed equal to or less than a predetermined speed as zero, a following distance detecting device that detects a following distance between a preceding vehicle and the own vehicle, a first requested acceleration computing device that computes a requested acceleration GBASE from the vehicle speed and the following distance, and a stop determining device that determines the stop of the own vehicle, on the basis of a requested acceleration Greq_pre_0 kph at a time point when the output value of the vehicle speed detecting device becomes zero.

Abstract translation: 后续距离控制装置包括：车速检测装置，其检测本车辆的车速VSPD，并将等于或小于预定速度的车速输出为零;跟随距离检测装置，其检测前一个 车辆和本车辆，第一请求加速度计算装置，其根据车辆速度和随后的距离计算所请求的加速度GBASE;以及停止确定装置，其基于所请求的加速度Greq_pre_0 kph确定本车辆的停止 在车速检测装置的输出值变为零的时间点。

公开(公告)号：US08219847B2

公开(公告)日：2012-07-10

申请号：US12604806

申请日：2009-10-23

Applicant: Daisuke Suzuki ,  Minoru Saeki ,  Yuichiro Nariyoshi

Inventor： Daisuke Suzuki ,  Minoru Saeki ,  Yuichiro Nariyoshi

IPC: G06F1/04 ,  G06F1/32

CPC classification number: G06F1/10 ,  G06F1/3203 ,  G06F1/324 ,  G06F9/3001 ,  Y02D10/126

Abstract: There is a need for providing a battery-less integrated circuit (IC) card capable of operating in accordance with a contact usage or a non-contact usage, preventing coprocessor throughput from degrading despite a decreased clock frequency for reduced power consumption under non-contact usage, and ensuring high-speed processing under non-contact usage. A dual interface card is a battery-less IC card capable of operating in accordance with a contact usage or a non-contact usage. The dual interface card operates at a high clock under contact usage and at a low clock under non-contact usage. A targeted operation comprises a plurality of different basic operations. The dual interface card comprises a basic arithmetic circuit group. Under the contact usage, the basic arithmetic circuit group performs one basic operation of the targeted operation at one cycle. Under the non-contact usage, the basic arithmetic circuit group sequentially performs at least two basic operations of the targeted operation at one cycle.

Abstract translation: 需要提供能够根据接触使用或非接触使用来操作的无电池集成电路（IC）卡，防止协处理器吞吐量降低，尽管降低的时钟频率以减少非接触下的功耗 使用，并确保非接触式使用下的高速处理。 双接口卡是能够根据联系人使用或非接触使用来操作的无电池IC卡。 双接口卡在接触式使用的高时钟下工作，在非接触式使用的情况下以低时钟工作。 目标操作包括多个不同的基本操作。 双接口卡包括基本运算电路组。 在接触使用情况下，基本算术电路组在一个周期执行目标操作的一个基本操作。 在非接触使用情况下，基本算术电路组在一个周期顺序地执行目标操作的至少两个基本操作。

公开(公告)号：US20080021940A1

公开(公告)日：2008-01-24

申请号：US11629358

申请日：2004-07-07

Applicant: Daisuke Suzuki ,  Minoru Saeki

Inventor： Daisuke Suzuki ,  Minoru Saeki

IPC: G06F7/00

CPC classification number: H04L9/0625 ,  H04L9/003 ,  H04L2209/08 ,  H04L2209/125

Abstract: An electronic device that defends against an attack trying to identify confidential information from power consumption is provided without any circuit that performs a complementary operation to eliminate bias in power consumption. An elementary device A 100 is formed by a plurality of transistors 101-112. The elementary device A 100 receives inputs signals x1, x2, a random number r, and a control signal en, and outputs z. The output z is obtained by XORing (x1ˆr)&(x2ˆr) with the random number r. After the state transitions of the input signal, x1, x2, and the random number r, are settled, the control signal en is used to output z. This makes the signal transition rate of the output z equal, thereby defending against an attack trying to identify confidential information from power consumption.

Abstract translation: 提供了一种电子设备，用于防止尝试从功率消耗中识别机密信息的攻击，而没有任何执行补充操作以消除功耗偏差的电路。 基本器件A 100由多个晶体管101-112形成。 基本装置A 100接收输入信号x 1，x 2，随机数r和控制信号en，并输出z。 输出z通过用随机数r进行XORing（xL 1 r）＆（x 2 r r r）获得。 在输入信号的状态转换x 1，x 2 2和随机数r之后，控制信号en用于输出z。 这使得输出z的信号转换速率相等，从而防止试图从功耗识别机密信息的攻击。

公开(公告)号：US09116693B2

公开(公告)日：2015-08-25

申请号：US13443507

申请日：2012-04-10

Applicant: Daisuke Suzuki ,  Minoru Saeki ,  Yuichiro Nariyoshi

Inventor： Daisuke Suzuki ,  Minoru Saeki ,  Yuichiro Nariyoshi

IPC: G06F1/04 ,  G06F1/32

CPC classification number: G06F1/10 ,  G06F1/3203 ,  G06F1/324 ,  G06F9/3001 ,  Y02D10/126

Abstract: There is a need for providing a battery-less integrated circuit (IC) card capable of operating in accordance with a contact usage or a non-contact usage, preventing coprocessor throughput from degrading despite a decreased clock frequency for reduced power consumption under non-contact usage, and ensuring high-speed processing under non-contact usage. A dual interface card is a battery-less IC card capable of operating in accordance with a contact usage or a non-contact usage. The dual interface card operates at a high clock under contact usage and at a low clock under non-contact usage. A targeted operation comprises a plurality of different basic operations. The dual interface card comprises a basic arithmetic circuit group. Under the contact usage, the basic arithmetic circuit group performs one basic operation of the targeted operation at one cycle. Under the non-contact usage, the basic arithmetic circuit group sequentially performs at least two basic operations of the targeted operation at one cycle.

Abstract translation: 需要提供能够根据接触使用或非接触使用来操作的无电池集成电路（IC）卡，防止协处理器吞吐量降低，尽管降低的时钟频率以减少非接触下的功耗 使用，并确保非接触式使用下的高速处理。 双接口卡是能够根据联系人使用或非接触使用来操作的无电池IC卡。 双接口卡在接触式使用的高时钟下工作，在非接触式使用的情况下以低时钟工作。 目标操作包括多个不同的基本操作。 双接口卡包括基本运算电路组。 在接触使用情况下，基本算术电路组在一个周期执行目标操作的一个基本操作。 在非接触使用情况下，基本算术电路组在一个周期顺序地执行目标操作的至少两个基本操作。