公开(公告)号：US08493038B2

公开(公告)日：2013-07-23

申请号：US12939364

申请日：2010-11-04

申请人： Tsukasa Kikuchi ,  Tomomi Tsuzuki ,  Liang Song

发明人： Tsukasa Kikuchi ,  Tomomi Tsuzuki ,  Liang Song

IPC分类号： H02P11/00 ,  H02P9/00

CPC分类号： H02P9/48

摘要： The vehicle-use power generation control apparatus includes a first section to control an excitation current of a vehicle generator driven by a vehicle engine such that a power generation voltage of the vehicle generator is kept at a first set value, a second section to perform gradual excitation control in order to gradually increase the excitation current, a third section configured to inhibit the gradual excitation control when the power generation voltage falls below a second set value lower than the first set value while the gradual excitation control is performed, a fourth section to detect a rotational speed of the vehicle engine or the vehicle generator, a fifth section to determine a limit value of the excitation current based on the detected rotational speed, and a sixth section configured to limit the excitation current below the limit value when the power generation voltage falls below the second set value.

摘要翻译： 车用发电控制装置包括：第一部分，其控制由车辆发动机驱动的车辆发电机的励磁电流，使得车辆发电机的发电电压保持在第一设定值，第二部分执行逐渐的 激励控制以逐渐增加激励电流;第三部分，被配置为当执行逐渐激励控制时发电电压低于低于第一设定值的第二设定值时抑制逐渐激励控制;第四部分， 检测车辆发动机或车辆发电机的转速;第五部分，用于基于检测到的转速来确定励磁电流的极限值;以及第六部分，其被配置为当发电时限制励磁电流低于极限值 电压低于第二设定值。

公开(公告)号：US20110109278A1

公开(公告)日：2011-05-12

申请号：US12939364

申请日：2010-11-04

申请人： Tsukasa KIKUCHI ,  Tomomi Tsuzuki ,  Liang Song

发明人： Tsukasa KIKUCHI ,  Tomomi Tsuzuki ,  Liang Song

IPC分类号： H02P9/48

CPC分类号： H02P9/48

摘要： The vehicle-use power generation control apparatus includes a first section to control an excitation current of a vehicle generator driven by a vehicle engine such that a power generation voltage of the vehicle generator is kept at a first set value, a second section to perform gradual excitation control in order to gradually increase the excitation current, a third section configured to inhibit the gradual excitation control when the power generation voltage falls below a second set value lower than the first set value while the gradual excitation control is performed, a fourth section to detect a rotational speed of the vehicle engine or the vehicle generator, a fifth section to determine a limit value of the excitation current based on the detected rotational speed, and a sixth section configured to limit the excitation current below the limit value when the power generation voltage falls below the second set value.

摘要翻译： 车用发电控制装置包括：第一部分，其控制由车辆发动机驱动的车辆发电机的励磁电流，使得车辆发电机的发电电压保持在第一设定值，第二部分执行逐渐的 激励控制以逐渐增加激励电流;第三部分，被配置为当执行逐渐激励控制时发电电压低于低于第一设定值的第二设定值时抑制逐渐激励控制;第四部分， 检测车辆发动机或车辆发电机的转速;第五部分，用于基于检测到的转速来确定励磁电流的极限值;以及第六部分，其被配置为当发电时限制励磁电流低于极限值 电压低于第二设定值。

公开(公告)号：US20120204648A1

公开(公告)日：2012-08-16

申请号：US13369558

申请日：2012-02-09

申请人： Lihong Wang ,  Liang Song ,  Konstantin Maslov ,  Bin Rao

发明人： Lihong Wang ,  Liang Song ,  Konstantin Maslov ,  Bin Rao

IPC分类号： G01N29/24 ,  G02F1/29 ,  G02F1/33 ,  G02B27/10 ,  G02B26/10

CPC分类号： G01N29/2418 ,  A61B5/0095 ,  A61B5/4064 ,  A61B5/42 ,  A61B5/441 ,  G01N2291/028 ,  G01N2291/106 ,  G02B21/36 ,  G02B26/105

摘要： A probe for use with an imaging system, including a scanning device configured to receive a first light beam from a light source, a beam-divider configured to split the first light beam into a plurality of second light beams, and a focusing device configured to focus each of the second light beams on respective locations in an object of interest.

摘要翻译： 一种用于成像系统的探针，包括被配置为从光源接收第一光束的扫描装置，被配置为将第一光束分成多个第二光束的分束器，以及配置成 将每个第二光束聚焦在感兴趣对象中的相应位置上。

公开(公告)号：US20100309758A1

公开(公告)日：2010-12-09

申请号：US12864508

申请日：2008-09-08

申请人： Yong Zhang ,  Youli Guo ,  Xiuyu Wang ,  Yingxiong Wu ,  Liang Song ,  Zheng Ma

发明人： Yong Zhang ,  Youli Guo ,  Xiuyu Wang ,  Yingxiong Wu ,  Liang Song ,  Zheng Ma

IPC分类号： G11B7/00

CPC分类号： G11B7/0903 ,  G11B7/1353 ,  G11B7/1381

摘要： A tracking servo method of an optical video disc player and its special device which accomplish angle adjustment in a simple, time-saving and effort-saving manner and improve the tracking servo capability of the optical video disc player. In the tracking servo method of an optical video disc player, a laser beam is split into a main beam and two sub beams, and tracking error signal generated from the two sub beams are subtracted from tracking error signal generated by the main beam; light spot of the main beam is circular in shape, and light spots of the two sub beams are elliptical in shape. The special device has an effective grating region (1). The effective grating region (1) has a middle zone (2) and two side zones (3, 4); the middle zone (2) has two side edges which are parallel and equal in length, and the two side edges has a distance therebetween which is 10-90% of diameter of the effective grating region (1), and the middle zone (2) and the two side zones (3, 4) have different grating pitches.

摘要翻译： 一种光学视频盘播放器的跟踪伺服方法及其特殊装置，其以简单，省时省力的方式实现角度调整，并提高了光学视频光盘播放器的跟踪伺服能力。 在光学视频盘播放机的跟踪伺服方法中，激光束被分割为主光束和两个子光束，并且从主光束产生的跟踪误差信号中减去从两个子光束产生的跟踪误差信号; 主梁的光斑为圆形，两个子光束的光斑为椭圆形。 专用装置具有有效的光栅区域（1）。 有效光栅区域（1）具有中间区域（2）和两个侧部区域（3,4）; 中间区域（2）具有平行且长度相等的两个侧边缘，并且两个侧边缘之间的距离为有效格栅区域（1）的直径的10-90％，中间区域（2） ）和两个侧区（3,4）具有不同的光栅间距。

公开(公告)号：US20080075010A1

公开(公告)日：2008-03-27

申请号：US11902411

申请日：2007-09-21

申请人： Liang Song

发明人： Liang Song

IPC分类号： H04H20/00

CPC分类号： H04W40/02 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/30

摘要： The invention relates to opportunistic wireless mesh networks which operate under random networking conditions. Such random network conditions typically limit the effectiveness of prior art wireless mesh networks, and more particularly to those supporting low power devices within the wireless network. Random network conditions include: random power supply, random node distribution, random node mobility, high mobility of nodes, random wireless link fluctuations, and random application traffic. The opportunistic wireless mesh network utilizes a two-layer architecture Embedded Wireless Interconnect (EWI) framework, which is adopted as the architecture reference model. A mesh network according to the invention supports opportunistically determining both mesh interconnections and network transmission routes by providing nodes with broadcast modules and unicast modules. The methods provide novel low power opportunistic wireless mesh networks that support interconnection with existing network infrastructures such as Open System Interconnect (OSI) based wired or wireless networks. Network embodiments provide protocol translation at network borders to allow micro- and macro-mobility management for wireless devices and their associated users. Additionally embodiments of the opportunistic wireless mesh networks address reduction in power consumption.

摘要翻译： 本发明涉及在随机网络条件下工作的机会性无线网状网络。 这种随机网络条件通常限制了现有技术的无线网状网络的有效性，更具体地说是限制在无线网络内支持低功率设备的那些。 随机网络条件包括：随机供电，随机节点分配，随机节点移动性，节点高移动性，随机无线链路波动和随机应用流量。 机会性无线网状网络采用嵌入式无线互连（EWI）框架作为架构参考模型。 根据本发明的网状网络通过向节点提供广播模块和单播模块来支持机会地确定网状互连和网络传输路由。 这些方法提供了新颖的低功率机会性无线网状网络，其支持与现有网络基础设施的互连，例如基于开放系统互连（OSI）的有线或无线网络。 网络实施例提供网络边界处的协议转换，以允许无线设备及其相关用户的微移动和宏移动性管理。 机会性无线网状网络的另外的实施例解决了功耗的降低。

公开(公告)号：US08997572B2

公开(公告)日：2015-04-07

申请号：US13369558

申请日：2012-02-09

申请人： Lihong Wang ,  Liang Song ,  Konstantin Maslov ,  Bin Rao

发明人： Lihong Wang ,  Liang Song ,  Konstantin Maslov ,  Bin Rao

IPC分类号： G01N29/24 ,  G02F1/29 ,  G02F1/33 ,  G02B26/10 ,  A61B5/00

CPC分类号： G01N29/2418 ,  A61B5/0095 ,  A61B5/4064 ,  A61B5/42 ,  A61B5/441 ,  G01N2291/028 ,  G01N2291/106 ,  G02B21/36 ,  G02B26/105

摘要： A probe for use with an imaging system, including a scanning device configured to receive a first light beam from a light source, a beam-divider configured to split the first light beam into a plurality of second light beams, and a focusing device configured to focus each of the second light beams on respective locations in an object of interest.

摘要翻译： 一种用于成像系统的探针，包括被配置为从光源接收第一光束的扫描装置，被配置为将第一光束分成多个第二光束的分束器，以及配置成 将每个第二光束聚焦在感兴趣对象中的相应位置上。

公开(公告)号：US20120275262A1

公开(公告)日：2012-11-01

申请号：US13450793

申请日：2012-04-19

申请人： Liang Song ,  Lihong Wang ,  Konstantin Maslov

发明人： Liang Song ,  Lihong Wang ,  Konstantin Maslov

IPC分类号： G03B42/06

CPC分类号： G03B42/06 ,  A61B5/0095 ,  G01N29/0654 ,  G01N29/2418 ,  G01N2291/02475

摘要： Imaging systems, probes for imaging systems, and methods for noninvasive imaging are disclosed. In one example, a probe for use with an imaging system includes a slit configured to spatially filter a light beam from a light source. The probe includes a focusing device configured to cylindrically focus the spatially filtered light beam into an object, and an ultrasound transducer array configured to detect a photoacoustic signal emitted by the object in response to the cylindrically focused light beam.

摘要翻译： 公开了用于成像系统的成像系统，探针和非侵入式成像方法。 在一个示例中，用于成像系统的探针包括被配置为空间地过滤来自光源的光束的狭缝。 探针包括被配置为将空间被过滤的光束圆柱形地聚焦到物体中的聚焦装置，以及被配置为响应于圆柱聚焦的光束来检测由物体发射的光声信号的超声波换能器阵列。

公开(公告)号：US07760649B2

公开(公告)日：2010-07-20

申请号：US11902411

申请日：2007-09-21

申请人： Liang Song

发明人： Liang Song

IPC分类号： H04L12/28

CPC分类号： H04W40/02 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/30

摘要： The invention relates to opportunistic wireless mesh networks which operate under random networking conditions. Such random network conditions typically limit the effectiveness of prior art wireless mesh networks, and more particularly to those supporting low power devices within the wireless network. Random network conditions include: random power supply, random node distribution, random node mobility, high mobility of nodes, random wireless link fluctuations, and random application traffic. The opportunistic wireless mesh network utilizes a two-layer architecture Embedded Wireless Interconnect (EWI) framework, which is adopted as the architecture reference model. A mesh network according to the invention supports opportunistically determining both mesh interconnections and network transmission routes by providing nodes with broadcast modules and unicast modules. The methods provide novel low power opportunistic wireless mesh networks that support interconnection with existing network infrastructures such as Open System Interconnect (OSI) based wired or wireless networks. Network embodiments provide protocol translation at network borders to allow micro- and macro-mobility management for wireless devices and their associated users. Additionally embodiments of the opportunistic wireless mesh networks address reduction in power consumption.

摘要翻译： 本发明涉及在随机网络条件下工作的机会性无线网状网络。 这种随机网络条件通常限制了现有技术的无线网状网络的有效性，更具体地说是限制在无线网络内支持低功率设备的那些。 随机网络条件包括：随机供电，随机节点分配，随机节点移动性，节点高移动性，随机无线链路波动和随机应用流量。 机会性无线网状网络采用嵌入式无线互连（EWI）框架作为架构参考模型。 根据本发明的网状网络通过向节点提供广播模块和单播模块来支持机会地确定网状互连和网络传输路由。 这些方法提供了新颖的低功率机会性无线网状网络，其支持与现有网络基础设施的互连，例如基于开放系统互连（OSI）的有线或无线网络。 网络实施例提供网络边界处的协议转换，以允许无线设备及其相关用户的微移动和宏移动性管理。 机会性无线网状网络的另外的实施例解决了功耗的降低。

公开(公告)号：US20080075029A1

公开(公告)日：2008-03-27

申请号：US11902571

申请日：2007-09-24

申请人： Liang Song

发明人： Liang Song

IPC分类号： H04Q7/20 ,  G08C17/02

CPC分类号： H04W84/10 ,  H04L45/123 ,  H04L45/16 ,  H04W40/02 ,  H04W52/0219 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/30

摘要： The invention relates to opportunistic wireless mesh networks which operate under random networking conditions. Such random network conditions typically limit the effectiveness of prior art wireless mesh networks, and more particularly to those supporting low power devices within the wireless network. Random network conditions include: random power supply, random node distribution, random node mobility, high mobility of nodes, random wireless link fluctuations, and random application traffic. The opportunistic wireless mesh network utilizes a two-layer architecture Embedded Wireless Interconnect (EWI) framework, which is adopted as the architecture reference model. A mesh network according to the invention supports opportunistically determining both mesh interconnections and network transmission routes by providing nodes with broadcast modules and unicast modules. The methods provide novel low power opportunistic wireless mesh networks that support interconnection with existing network infrastructures such as Open System Interconnect (OSI) based wired or wireless networks. Network embodiments provide protocol translation at network borders to allow micro- and macro-mobility management for wireless devices and their associated users. Additionally embodiments of the opportunistic wireless mesh networks address reduction in power consumption.

摘要翻译： 本发明涉及在随机网络条件下工作的机会性无线网状网络。 这种随机网络条件通常限制了现有技术的无线网状网络的有效性，更具体地说是限制在无线网络内支持低功率设备的那些。 随机网络条件包括：随机供电，随机节点分配，随机节点移动性，节点高移动性，随机无线链路波动和随机应用流量。 机会性无线网状网络采用嵌入式无线互连（EWI）框架作为架构参考模型。 根据本发明的网状网络通过向节点提供广播模块和单播模块来支持机会地确定网状互连和网络传输路由。 这些方法提供了新颖的低功率机会性无线网状网络，其支持与现有网络基础设施的互连，例如基于开放系统互连（OSI）的有线或无线网络。 网络实施例提供网络边界处的协议转换，以允许无线设备及其相关用户的微移动和宏移动性管理。 机会性无线网状网络的另外的实施例解决了功耗的降低。

公开(公告)号：US08599789B2

公开(公告)日：2013-12-03

申请号：US12155421

申请日：2008-06-04

申请人： Liang Song

发明人： Liang Song

IPC分类号： H04W4/00

CPC分类号： H04W72/04 ,  H04B17/382 ,  H04W24/00 ,  H04W74/00 ,  H04W74/06 ,  H04W76/10 ,  H04W84/18

摘要： Within both the licensed and unlicensed wireless spectrum, benefits are obtained in allowing devices to form and communicate based upon opportunistic spectrum availability. At present such ad-hoc networks are established using either directly existing Media Access Control protocols or proposing modifications to them. According to the invention, there is provided a method for allowing abstract wireless links, i.e., arbitrary cooperation among a set of proximite wireless nodes, to be established between devices in a fast and efficient manner. Beneficially the approach allows multi-standard cognitive radios to operate in ad-hoc environments and non-ad-hoc environments. Accordingly a wireless module monitors a plurality of sensing tones and polling tones, each pair of sensing and polling tones associated with a transmission channel. A wireless module determines a vacant transmission channel by the absence of both a sensing tone and its associated polling tone. An abstract wireless link could be established by the wireless module transmitting the polling tone associated with the vacant transmission channel and detecting from second other wireless modules the sensing tone associated with the vacant transmission channel.

摘要翻译： 在许可和未授权的无线频谱中，在允许设备基于机会频谱可用性形成和通信的情况下获得益处。 目前，使用直接存在的媒体访问控制协议或提出对它们的修改来建立这样的自组织网络。 根据本发明，提供了一种用于允许以快速且有效的方式在设备之间建立抽象无线链路（即，一组近端无线节点之间的任意协作）的方法。 有利的是，该方法允许多标准认知无线电在自组织环境和非特定环境中运行。 因此，无线模块监视与传输信道相关联的多个感测音调和轮询音调，每对感测和轮询音调。 无线模块通过不存在感测音调和其相关联的轮询音调来确定空闲传输信道。 无线模块可以通过传送与空闲传输信道相关联的轮询音调来建立抽象无线链路，并且从第二其他无线模块检测与空闲传输信道相关联的感测音调。