公开(公告)号：US20150151753A1

公开(公告)日：2015-06-04

申请号：US14560910

申请日：2014-12-04

申请人： Anna Clarke ,  Eyal Bagon

发明人： Anna Clarke ,  Eyal Bagon

IPC分类号： B60W30/14 ,  B60W40/076 ,  B60W40/06 ,  B60W40/072 ,  G01C21/10 ,  G01C11/04

CPC分类号： B60W30/18163 ,  B60K2031/0025 ,  B60R1/00 ,  B60T7/12 ,  B60T7/22 ,  B60T8/32 ,  B60T2201/022 ,  B60T2201/08 ,  B60T2210/34 ,  B60W10/18 ,  B60W10/20 ,  B60W30/00 ,  B60W30/08 ,  B60W30/09 ,  B60W30/0953 ,  B60W30/12 ,  B60W30/14 ,  B60W30/165 ,  B60W30/18154 ,  B60W40/06 ,  B60W40/072 ,  B60W40/076 ,  B60W50/14 ,  B60W2050/0089 ,  B60W2420/403 ,  B60W2420/42 ,  B60W2510/0604 ,  B60W2510/18 ,  B60W2510/20 ,  B60W2520/14 ,  B60W2550/30 ,  B60W2550/306 ,  B60W2550/402 ,  B60W2710/18 ,  B60W2710/20 ,  B62D6/00 ,  B62D15/0255 ,  B62D15/0265 ,  G01C11/04 ,  G01C21/10 ,  G01C21/26 ,  G01C21/30 ,  G01S5/0027 ,  G05D1/0088 ,  G05D1/0214 ,  G05D1/0246 ,  G05D1/0253 ,  G05D1/0278 ,  G06K9/00798 ,  G06T7/285 ,  G06T7/292 ,  G06T7/70 ,  G06T7/97 ,  G06T2207/10028 ,  G06T2207/30256 ,  G06T2207/30261 ,  G08G1/09 ,  H04N5/247 ,  H04N7/18

摘要： Systems and methods use cameras to provide autonomous navigation features. In one implementation, a driver assist navigation system is provided for a vehicle. The system may include at least one image capture device configured to acquire a plurality of images of an area in a vicinity of the vehicle; a data interface; and at least one processing device. The at least one processing device may be configured to: receive the plurality of images via the data interface; recognize a curve to be navigated based on map data and vehicle position information; determine an initial target velocity for the vehicle based on at least one characteristic of the curve as reflected in the map data; adjust a velocity of the vehicle to the initial target velocity; determine, based on the plurality of images, one or more observed characteristics of the curve; determine an updated target velocity based on the one or more observed characteristics of the curve; and adjust the velocity of the vehicle to the updated target velocity.

摘要翻译： 系统和方法使用相机提供自主导航功能。 在一个实施方案中，为车辆提供驾驶员辅助导航系统。 该系统可以包括被配置为获取车辆附近的区域的多个图像的至少一个图像捕获装置; 数据接口; 和至少一个处理装置。 所述至少一个处理装置可以被配置为：经由所述数据接口接收所述多个图像; 基于地图数据和车辆位置信息识别要导航的曲线; 基于映射数据中反映的曲线的至少一个特性来确定车辆的初始目标速度; 将车辆的速度调整到初始目标速度; 基于所述多个图像确定所述曲线的一个或多个观察到的特征; 基于曲线的一个或多个观测特征确定更新的目标速度; 并将车辆的速度调整到更新的目标速度。

公开(公告)号：US20150088408A1

公开(公告)日：2015-03-26

申请号：US14494017

申请日：2014-09-23

申请人： MegaChips Corporation

发明人： Takio YAMAOKA

IPC分类号： G01C21/10

CPC分类号： G01C21/10 ,  G01C21/12 ,  G01C22/006

摘要： A pedestrian observation system includes a circuitry acquires an acceleration in accordance with a uniquely defined terminal coordinate system accompanying a pedestrian; obtains a power of an acceleration in a horizontal plane containing mutually perpendicular first and second directions based on acceleration components in the first and second directions, thereby acquiring an observation time of a maximum value of the power and acceleration components in the first and second directions at that time to acquire horizontal peak information; acquires times of observation of maximum and minimum values of a vertical acceleration component to acquire vertical peak information; chooses information on the maximum value of the power from the horizontal peak information based on the vertical peak information to acquire peak information for estimation; and acquires traveling direction information indicating a direction of travel of a pedestrian based on the peak information for estimation.

摘要翻译： 行人观测系统包括电路根据伴随行人的唯一定义的终端坐标系获取加速度; 基于第一和第二方向上的加速度分量，获得包含相互垂直的第一和第二方向的水平面中的加速度的功率，从而获取第一和第二方向上的功率和加速度分量的最大值的观测时间 该时间获取水平峰值信息; 获取垂直加速度分量的最大值和最小值的观察时间以获取垂直峰值信息; 基于垂直峰值信息从水平峰值信息中选择关于功率的最大值的信息，以获取用于估计的峰值信息; 并且基于用于估计的峰值信息获取指示行人方向的行进方向信息。

公开(公告)号：US20150032300A1

公开(公告)日：2015-01-29

申请号：US13857673

申请日：2013-04-05

申请人： THALES

发明人： Jean-Pierre Arethens ,  Dominique Bouard

IPC分类号： G01C21/00 ,  G01C21/20 ,  G01C23/00 ,  G01C21/10

CPC分类号： G01C21/005 ,  G01C21/10 ,  G01C21/20 ,  G01C23/005 ,  G01S19/45 ,  G01S19/47 ,  G06F11/1487 ,  G06F11/1645 ,  G06F11/185

摘要： Device for determining location information, primary references consolidated for an aircraft, comprising a chain for determining location information comprising means for measuring radionavigation data, suitable means for consolidating, suitable means for computing parameters and suitable means for consolidating the parameters. The device also comprises a chain for determining inertial primary references comprising means for measuring inertial data, suitable means for consolidating, suitable means for computing parameters and suitable means for consolidating the parameters. The device finally comprises a chain for determining anemo-barometric data comprising means for measuring anemo-barometric data, suitable means for consolidating the measured anemo-barometric data, suitable means for computing parameters, and suitable means for consolidating the reference parameters.

摘要翻译： 用于确定位置信息的设备，用于航空器的主要参考信息，包括用于确定位置信息的链，包括用于测量无线电导航数据的装置，用于合并用于计算参数的合适装置的合适装置以及用于整合参数的合适装置。 该装置还包括用于确定惯性主要参考的链，其包括用于测量惯性数据的装置，用于整合用于计算参数的合适装置的合适装置和用于整合参数的合适装置。 该装置最终包括用于确定气压 - 气压数据的链，包括用于测量气压数据的装置，用于整合所测量的气压 - 气压数据的合适装置，用于计算参数的合适装置以及用于整合参考参数的合适装置。

公开(公告)号：US08935095B2

公开(公告)日：2015-01-13

申请号：US12560713

申请日：2009-09-16

申请人： Michael James Hartman ,  John E. Hershey ,  Robert J. Mitchell, Jr.

发明人： Michael James Hartman ,  John E. Hershey ,  Robert J. Mitchell, Jr.

IPC分类号： G01C21/00 ,  G01C21/20 ,  G01C21/10 ,  G01C23/00

CPC分类号： G01C21/20 ,  G01C21/10 ,  G01C23/00

摘要： Various embodiments of a device, system and methods that promote safety and security within an organization. Sensor data from one or more installation sensors is collected, analyzed and used to create a map and/or directions that, when received by a wireless mobile device, facilitate a person's possible egress around or from a detected event. The information provided to the person by the map and/or the directions may be individually crafted to be of maximum use to the specific recipient so the person can understand, plan and execute the most appropriate danger avoidance maneuvers in minimal time.

摘要翻译： 提高组织内安全性和安全性的设备，系统和方法的各种实施例。 来自一个或多个安装传感器的传感器数据被收集，分析和使用以创建当由无线移动设备接收到的方便一个人围绕或来自检测到的事件的可能出口的地图和/或方向。 通过地图和/或指示提供给人的信息可以单独制作为对特定接收者最大限度地使用，以便该人能够在最短时间内理解，规划和执行最合适的避免危险的机动。

公开(公告)号：US08934921B2

公开(公告)日：2015-01-13

申请号：US13715266

申请日：2012-12-14

申请人： Apple Inc.

发明人： Lukas M. Marti ,  Robert Mayor ,  Shannon M. Ma

IPC分类号： H04W24/00 ,  G01C21/10 ,  G01S5/02 ,  H04W64/00

CPC分类号： H04W24/00 ,  G01C21/10 ,  G01S5/02 ,  G01S5/0252 ,  G01S5/0278 ,  H04W64/00

摘要： Methods, program products, and systems for using a location fingerprint database to determine a location of a mobile device are described. A mobile device can use location fingerprint data received from a server to determine a location of the mobile device at the venue. The mobile device can obtain, from a sensor of the mobile device, a vector of sensor readings, each sensor reading can measure an environment variable, e.g., a signal received by the sensor from a signal source. The mobile device can perform a statistical match between the vector and the location fingerprint data. The mobile device can then estimate a current location of the mobile device based on the statistical match.

摘要翻译： 描述了使用位置指纹数据库来确定移动设备的位置的方法，程序产品和系统。 移动设备可以使用从服务器接收的位置指纹数据来确定移动设备在场地的位置。 移动设备可以从移动设备的传感器获得传感器读数的向量，每个传感器读数可以测量环境变量，例如传感器从信号源接收到的信号。 移动设备可以执行向量和位置指纹数据之间的统计匹配。 然后，移动设备可以基于统计匹配来估计移动设备的当前位置。

公开(公告)号：US08929925B2

公开(公告)日：2015-01-06

申请号：US13828884

申请日：2013-03-14

申请人： Alcatel-Lucent USA Inc.

发明人： Jim J. Chao ,  Subramanian Vasudevan

IPC分类号： H04W24/00 ,  G08B1/08 ,  G01C21/10 ,  G01S19/21 ,  H04W4/02

CPC分类号： G01S19/21

摘要： A technique for reducing interference in a GPS-equipped wireless device having a transmitter is provided. In doing so, a GPS signal is acquired, and it is determined whether the GPS signal contains valid GPS data, the GPS signal having a GPS frequency range. If the GPS data is not valid due to the noted second harmonic interference, the transmit power levels of the transmitter within different categories of frequency blocks (frequency blocks corresponding to the second harmonic of the transmit frequency of the device interfering with the GPS frequency range entirely, partially and only slightly) are selectively and iteratively determined. The power levels in these frequency blocks are iteratively and selectively reduced to help determine valid GPS data.

摘要翻译： 提供了一种用于减少具有发射机的配备GPS的无线设备中的干扰的技术。 在这样做时，获取GPS信号，并且确定GPS信号是否包含有效的GPS数据，GPS信号具有GPS频率范围。 如果GPS数据由于所述二次谐波干扰而无效，则不同类别频率块内的发射机的发射功率电平（与干扰GPS频率的设备的发射频率的二次谐波对应的频率块完全相同 ，部分地和只有轻微的）被选择性地和迭代地确定。 这些频率块中的功率电平被迭代地和选择性地降低以帮助确定有效的GPS数据。

公开(公告)号：US20140350894A1

公开(公告)日：2014-11-27

申请号：US14344617

申请日：2012-02-24

申请人： Masaya Yamashita ,  Shiro Kobayashi ,  Osamu Koizumi ,  Yuko Akagi

发明人： Masaya Yamashita ,  Shiro Kobayashi ,  Osamu Koizumi ,  Yuko Akagi

IPC分类号： G01C23/00 ,  G01C21/10 ,  G01C19/00

CPC分类号： G01C23/00 ,  G01C19/00 ,  G01C21/10 ,  G01D21/00 ,  H03K21/023 ,  H03K21/38

摘要： The sensor device includes a counter for counting the number of count commands used to perform measurements while maintaining among multiple sensor devices the ratio of measurement intervals; a ratio-holding-unit for setting the ratio to a desired ratio and holding respective values of the ratio for each of the multiple sensor devices; a sampling-timing-generating-unit for receiving a count value of the counter and the setting value of the ratio held by the ratio-holding-unit, and for generating a sampling timing signal based on the comparison result between the count value and the setting value; and a sampling-unit for sampling a detection signal detected by the detecting unit, by using the sampling timing signal generated by the sampling-timing-generating-unit.

摘要翻译： 传感器装置包括用于计数用于执行测量的计数命令的计数器，同时在多个传感器装置之间保持测量间隔的比率; 比例保持单元，用于将所述比率设置为期望比率并保持所述多个传感器装置中的每一个的所述比率的各个值; 采样定时发生单元，用于接收计数器的计数值和由比例保持单元保持的比率的设定值，并且用于基于计数值和计数值之间的比较结果产生采样定时信号 设定值 以及采样单元，用于通过使用由采样定时产生单元产生的采样定时信号对由检测单元检测的检测信号进行采样。

公开(公告)号：US08898013B2

公开(公告)日：2014-11-25

申请号：US13534760

申请日：2012-06-27

申请人： Fabien Napolitano

发明人： Fabien Napolitano

IPC分类号： G01C21/10 ,  G01C21/16

CPC分类号： G01C21/165

摘要： A hybrid navigation device includes at least one auxiliary sensor adapted to deliver at least one auxiliary signal and a plurality of hybrid navigation systems, each including at least one inertial navigation system and one calculator configured to form an hybrid signal at the output of each hybrid navigation system. The hybrid navigation device includes a module for the detection of good operating condition and the weighting of the hybrid navigation systems, the module being configured to receive the at least one auxiliary signal, and the hybrid signals of each hybrid navigation system, respectively, to deduce therefrom an indicator of good operating condition and a weighting coefficient for each hybrid navigation system, and to calculate a weighted hybrid signal as a function of the hybrid signals and of the weighting coefficients of each hybrid navigation system, respectively.

摘要翻译： 混合导航装置包括至少一个辅助传感器，其适于传送至少一个辅助信号和多个混合导航系统，每个混合导航系统包括至少一个惯性导航系统和一个计算器，该计算器被配置为在每个混合导航的输出处形成混合信号 系统。 混合导航装置包括用于检测良好操作条件和混合导航系统的加权的模块，模块被配置为分别接收至少一个辅助信号，以及混合导航系统的混合信号，以推导出 从而分别提供每个混合导航系统的良好操作条件和加权系数的指示符，并分别计算作为混合信号和每个混合导航系统的加权系数的函数的加权混合信号。

公开(公告)号：US20140336929A1

公开(公告)日：2014-11-13

申请号：US14285324

申请日：2014-05-22

申请人： Robert J. Wellington

发明人： Robert J. Wellington

IPC分类号： G01C21/20 ,  G01C21/10

CPC分类号： G01C21/20 ,  G01C21/10 ,  G01S3/52 ,  G01S19/18 ,  G01S19/36 ,  G01S19/53

摘要： A method for determining a spatial orientation of a body, including receiving, by receiving equipment located with the body, at least three electromagnetic signal sets, each of the received signal sets having been transmitted by a different one of at least three separate transmitters at different locations, detecting, for each one of the received signal sets, information that partially defines a direction from the body to the transmitter from which the signal set was received, the detected information including one of two angles that fully define an arrival direction from which the body received the signal set in relation to a body frame, the detected information not including a second of the two angles, and determining the spatial orientation of the body, including yaw, pitch, and roll angles relative to a navigation frame, using the detected information for each one of the received signal sets.

摘要翻译： 一种用于确定身体的空间取向的方法，包括通过接收位于身体的设备来接收至少三个电磁信号组，每个接收的信号组已由不同的至少三个分离的发射机中的不同的发射机发送 对于接收信号组中的每一个，检测部分地界定从主体到接收信号组的发射机的方向的信息，检测到的信息包括完全限定到达方向的两个角度中的一个， 身体接收到相对于身体框架设置的信号，检测到的信息不包括两个角度中的第二个角度，并且使用检测到的确定身体的空间取向，包括偏航，俯仰和侧倾角相对于导航帧 每个接收信号组的信息。

公开(公告)号：US08862396B2

公开(公告)日：2014-10-14

申请号：US12817321

申请日：2010-06-17

申请人： Masao Sambongi

发明人： Masao Sambongi

IPC分类号： G01C21/00 ,  G01C21/10 ,  G01C21/28 ,  G01C21/16

CPC分类号： G01C21/165 ,  G01C21/28

摘要： A positioning device including a movement measuring unit for measuring a relative positional change and a passing position calculation control unit for continuing measurement of the positional change of the movement measuring unit during movement, being given position data of any first point at the first point on a moving route excluding a start point, and determining position data of a point which has been passed before arrival at the first point on the basis of the given position data of the first point and data of the positional change continuously measured by the movement measuring unit.

摘要翻译： 一种定位装置，包括用于测量相对位置变化的移动测量单元和通过位置计算控制单元，用于在移动期间继续测量移动测量单元的位置变化，被赋予位于第一点上的任何第一点的位置数据 移动路径，不包括起点，并且基于第一点的给定位置数据和由移动测量单元连续测量的位置变化的数据，确定在到达第一点之前已经过去的点的位置数据。