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21. 发明申请

US20050122140A1 High power architecture for power over Ethernet 有权
标题翻译：用于以太网供电的大功率架构
公开(公告)号：US20050122140A1
公开(公告)日：2005-06-09
申请号：US11036063
申请日：2005-01-18
申请人： Arkadiy Peker , Dror Korcharz , Alon Ferentz , Yair Darshan
发明人： Arkadiy Peker , Dror Korcharz , Alon Ferentz , Yair Darshan
IPC分类号： H04L12/10 , H04L12/413 , H04L12/56 , H04L29/06 , H03B1/00
CPC分类号： H04L12/10 , H04L49/351 , H04L49/40 , H04L69/24
摘要： Power sourcing equipment providing a plurality of power sources for connection over communication cabling to a single powered device, the power sourcing equipment comprising: a first power source; a second power source; a control circuit; a current sensor adapted to monitor an output current of the first power source, the current sensor being operatively connected to the control circuit; and a voltage regulating means associated with one of the first power source and the second power source, the voltage regulating means being responsive to the control circuit, the control circuit being operative responsive to the monitored output current to operate the voltage regulating means so as to maintain the monitored output current within a pre-determined range.
摘要翻译：电源设备提供多个电源，用于通过通信电缆连接到单个供电设备，所述电源设备包括：第一电源; 第二电源; 一个控制电路; 电流传感器，其适于监测所述第一电源的输出电流，所述电流传感器可操作地连接到所述控制电路; 以及与所述第一电源和所述第二电源之一相关联的电压调节装置，所述电压调节装置响应于所述控制电路，所述控制电路响应于所监视的输出电流而操作以操作所述电压调节装置，以便将监控的输出电流保持在预定范围内。

22. 发明授权

US08541952B2 User control of an LED luminaire for a phase cut dimmer 有权
标题翻译：用于相位切割调光器的LED灯具的用户控制
公开(公告)号：US08541952B2
公开(公告)日：2013-09-24
申请号：US13353340
申请日：2012-01-19
申请人： Yair Darshan
发明人： Yair Darshan
IPC分类号： H05B37/02
CPC分类号： H05B33/0845
摘要： A phase cut angle converter with range detection for a phase cut dimmer constituted of: a phase cut angle detector arranged to detect the phase cut angle presented by the phase cut dimmer blocking a portion of an alternating current mains power sine wave from reaching a power converter, and output a signal whose value is responsive to the detected phase cut angle; a storage functionality constituted of a memory in communication with the phase cut angle detector, the storage functionality arranged to detect each of a minimum value and a maximum value for the detected phase cut angle of the phase cut angle detector and store the minimum value and the maximum value on the memory; and a signal adjustment functionality arranged to convert the detected phase cut angle to a dimming signal responsive to the stored minimum value and the maximum value for the detected phase cut angle.
摘要翻译：一种用于相位切割调光器的距离检测的相位切换角转换器，包括：相位切割角检测器，被布置成检测由相位切割调光器呈现的相位切割角，阻挡交流电源功率正弦波的一部分到达功率转换器并输出其值响应于所检测的相位切角的信号; 存储功能，其由与所述相位切换角度检测器通信的存储器构成，所述存储功能被配置为检测所述相位切换角检测器的检测相位切角的最小值和最大值，并存储所述最小值和记忆上的最大值; 以及信号调整功能，其被布置成响应于所存储的最小值和所检测的相位切割角度的最大值，将检测到的相位切割角度转换为调光信号。

23. 发明申请

US20120194091A1 USER CONTROL OF AN LED LUMINAIRE FOR A PHASE CUT DIMMER 有权
标题翻译：用于相位切割调光器的LED灯的用户控制
公开(公告)号：US20120194091A1
公开(公告)日：2012-08-02
申请号：US13353340
申请日：2012-01-19
申请人： Yair DARSHAN
发明人： Yair DARSHAN
IPC分类号： H05B37/02
CPC分类号： H05B33/0845
摘要： A phase cut angle converter with range detection for a phase cut dimmer constituted of: a phase cut angle detector arranged to detect the phase cut angle presented by the phase cut dimmer blocking a portion of an alternating current mains power sine wave from reaching a power converter, and output a signal whose value is responsive to the detected phase cut angle; a storage functionality constituted of a memory in communication with the phase cut angle detector, the storage functionality arranged to detect each of a minimum value and a maximum value for the detected phase cut angle of the phase cut angle detector and store the minimum value and the maximum value on the memory; and a signal adjustment functionality arranged to convert the detected phase cut angle to a dimming signal responsive to the stored minimum value and the maximum value for the detected phase cut angle.
摘要翻译：一种用于相位切割调光器的距离检测的相位切换角转换器，包括：相位切割角检测器，被布置成检测由相位切割调光器呈现的相位切割角，阻挡交流电源功率正弦波的一部分到达功率转换器并输出其值响应于所检测的相位切角的信号; 存储功能，其由与所述相位切换角度检测器通信的存储器构成，所述存储功能被配置为检测所述相位切换角检测器的检测相位切角的最小值和最大值，并存储所述最小值和记忆上的最大值; 以及信号调整功能，其被布置成响应于所存储的最小值和所检测的相位切割角度的最大值，将检测到的相位切割角度转换为调光信号。

24. 发明申请

US20100171626A1 Enhanced Classification for Power Over Ethernet 失效
标题翻译：以太网供电增强分类
公开(公告)号：US20100171626A1
公开(公告)日：2010-07-08
申请号：US12714502
申请日：2010-02-28
申请人： Yair DARSHAN , Eli OHANA
发明人： Yair DARSHAN , Eli OHANA
IPC分类号： G08B21/00
CPC分类号： G06F1/28 , G01R19/1659 , G06F1/26 , H04L12/10
摘要： A method of classification of power requirements in a power over Ethernet system, the method comprising: providing a first classification voltage for a first classification cycle time, the provided first classification voltage being within a classification voltage range defined by a lower classification voltage limit and upper classification voltage limit; measuring a first current flow responsive to the provided first classification voltage; subsequent to the first classification cycle time, providing a voltage outside of the classification voltage range for a classification indexing time; subsequent to the classification indexing time, providing a second classification voltage for a second classification cycle time, the provided second classification voltage being within the classification voltage range; measuring a second current flow responsive to the provided second classification voltage; determining a classification responsive to the measured first current flow and the measured second current flow; and allocating power responsive to the determined classification.
摘要翻译：一种以太网供电系统中的功率需求分类方法，所述方法包括：提供第一分类周期时间的第一分类电压，所提供的第一分类电压在由较低分类电压极限和上限分级电压限制; 响应所提供的第一分类电压测量第一电流; 在第一分类周期时间之后，为分类索引时间提供分类电压范围之外的电压; 在分类索引时间之后，提供第二分类周期时间的第二分类电压，所提供的第二分类电压在分类电压范围内; 响应于所提供的第二分类电压测量第二电流; 确定响应于所测量的第一电流和所测量的第二电流的分类; 以及响应于所确定的分类来分配功率。

25. 发明授权

US07299368B2 High power architecture for power over Ethernet 有权
标题翻译：用于以太网供电的大功率架构
公开(公告)号：US07299368B2
公开(公告)日：2007-11-20
申请号：US11036063
申请日：2005-01-18
申请人： Arkadiy Peker , Dror Korcharz , Alon Ferentz , Yair Darshan
发明人： Arkadiy Peker , Dror Korcharz , Alon Ferentz , Yair Darshan
IPC分类号： G06F1/00 , G06F1/32 , G06F11/30
CPC分类号： H04L12/10 , H04L49/351 , H04L49/40 , H04L69/24
摘要： Power sourcing equipment providing a plurality of power sources for connection over communication cabling to a single powered device, the power sourcing equipment comprising: a first power source; a second power source; a control circuit; a current sensor adapted to monitor an output current of the first power source, the current sensor being operatively connected to the control circuit; and a voltage regulating means associated with one of the first power source and the second power source, the voltage regulating means being responsive to the control circuit, the control circuit being operative responsive to the monitored output current to operate the voltage regulating means so as to maintain the monitored output current within a pre-determined range.
摘要翻译：电源设备提供多个电源，用于通过通信电缆连接到单个供电设备，所述电源设备包括：第一电源; 第二电源; 一个控制电路; 电流传感器，其适于监测所述第一电源的输出电流，所述电流传感器可操作地连接到所述控制电路; 以及与所述第一电源和所述第二电源之一相关联的电压调节装置，所述电压调节装置响应于所述控制电路，所述控制电路响应于所监视的输出电流而操作以操作所述电压调节装置，以便将监控的输出电流保持在预定范围内。

26. 发明申请

US20070103829A1 Enhanced Classification for Power Over Ethernet 失效
标题翻译：以太网供电增强分类
公开(公告)号：US20070103829A1
公开(公告)日：2007-05-10
申请号：US11557117
申请日：2006-11-07
申请人： Yair DARSHAN , Eli OHANA
发明人： Yair DARSHAN , Eli OHANA
IPC分类号： H02H3/20
CPC分类号： G06F1/28 , G01R19/1659 , G06F1/26 , H04L12/10
摘要： A method of classification of power requirements in a power over Ethernet system, the method comprising: providing a first classification voltage for a first classification cycle time, the provided first classification voltage being within a classification voltage range defined by a lower classification voltage limit and upper classification voltage limit; measuring a first current flow responsive to the provided first classification voltage; subsequent to the first classification cycle time, providing a voltage outside of the classification voltage range for a classification indexing time; subsequent to the classification indexing time, providing a second classification voltage for a second classification cycle time, the provided second classification voltage being within the classification voltage range; measuring a second current flow responsive to the provided second classification voltage; determining a classification responsive to the measured first current flow and the measured second current flow; and allocating power responsive to the determined classification.
摘要翻译：一种以太网供电系统中的功率需求分类方法，所述方法包括：提供第一分类周期时间的第一分类电压，所提供的第一分类电压在由较低分类电压极限和上限分级电压限制; 响应于所提供的第一分类电压测量第一电流; 在第一分类周期时间之后，为分类索引时间提供分类电压范围之外的电压; 在分类索引时间之后，提供第二分类周期时间的第二分类电压，所提供的第二分类电压在分类电压范围内; 响应于所提供的第二分类电压测量第二电流; 确定响应于所测量的第一电流和所测量的第二电流的分类; 以及响应于所确定的分类来分配功率。

27. 发明授权

US07145439B2 Powered device interface circuit 有权
标题翻译：有源设备接口电路
公开(公告)号：US07145439B2
公开(公告)日：2006-12-05
申请号：US10961108
申请日：2004-10-12
申请人： Yair Darshan , Alon Ferentz , Dan Admon , Yossi Shanava , Roni Blaut , Poldi Rimboim
发明人： Yair Darshan , Alon Ferentz , Dan Admon , Yossi Shanava , Roni Blaut , Poldi Rimboim
IPC分类号： H04M11/04
CPC分类号： H04L49/351 , G06F1/3209 , H04B3/548 , H04B2203/5425 , H04B2203/5445 , H04B2203/547 , H04L12/10 , H04L49/40 , H04L69/24 , Y10S370/908
摘要： A method for communicating multi-bit data from a powered device being powered over communication cabling to power sourcing equipment, the method comprising: exhibiting a signature indicative of a device to be powered over communication cabling; sensing a voltage level indicative of remote powering over communication cabling; prior to connecting power to operational circuitry, transmitting first multi-bit information; subsequently to the transmitting first multi-bit information, connecting power received over the communication cabling to the operational circuitry; receiving information from the operational circuitry; subsequent to receiving the information disconnecting the received power from the operational circuitry; subsequent to the disconnecting, transmitting second multi-bit information associated with the operational circuitry, the second multi-bit information comprising at least one bit being a function of the received information; and re-connecting power received over the communication cabling to the operational circuitry.
摘要翻译：一种用于从通过通信电缆供电到供电设备的有源设备传送多位数据的方法，所述方法包括：展现指示要通过通信布线供电的设备的签名; 感测指示对通信电缆进行远程供电的电压电平; 在将功率连接到操作电路之前，发送第一多位信息; 随后发送第一多位信息，将通过通信电缆接收的功率连接到操作电路; 从操作电路接收信息; 在接收到从所述操作电路断开所接收的功率的信息之后; 在所述断开连接之后，发送与所述操作电路相关联的第二多位信息，所述第二多位信息包括作为所接收信息的函数的至少一个位; 并将通过通信电缆接收的功率重新连接到操作电路。

28. 发明授权

US06985713B2 Data communication network providing power over network connections with node identification functionality 有权
标题翻译：数据通信网络通过具有节点识别功能的网络连接提供电力
公开(公告)号：US06985713B2
公开(公告)日：2006-01-10
申请号：US10198831
申请日：2002-07-18
申请人： Amir Lehr , Ilan Atias , Dror Korcharz , David Pincu , Alon Ferentz , Yair Darshan , Nadav Barnea
发明人： Amir Lehr , Ilan Atias , Dror Korcharz , David Pincu , Alon Ferentz , Yair Darshan , Nadav Barnea
IPC分类号： H04B1/00
CPC分类号： G06F1/3287 , G05F1/66 , G06F1/26 , H02G3/00 , H04L12/10 , H04L12/44 , H04L29/06 , H04L69/323 , H04M19/08
摘要： This invention discloses a data communications network including at least one hub, a plurality of nodes connected via network connections to the hub, a power distribution subsystem operative to provide at least some power to at least some of the plurality of nodes via at least some of the network connections. The power distribution subsystem includes a node identification functionality providing identification of nodes via at least some of the plurality of network connections in order to enable an appropriate supply of power to individual nodes and a power supply responsive to the node identification functionality and supplying power to the at least some of the plurality of nodes via the at least some of the network connections.
摘要翻译：本发明公开了一种数据通信网络，其包括至少一个集线器，经由网络连接到集线器的多个节点，功率分配子系统可操作以通过至少一些的至少一些节点向多个节点中的至少一些节点提供至少一些功率网络连接。配电子系统包括节点识别功能，其通过多个网络连接中的至少一些来提供节点的识别，以便能够适当地向各个节点供电，以及响应于节点识别功能的电源，并向所述多个节点中的至少一些经由所述至少一些所述网络连接。

29. 发明授权

US08539259B2 Method and apparatus for indicating power level over a communication interface 失效
标题翻译：用于在通信接口上指示功率电平的方法和装置
公开(公告)号：US08539259B2
公开(公告)日：2013-09-17
申请号：US12714502
申请日：2010-02-28
申请人： Yair Darshan , Eli Ohana
发明人： Yair Darshan , Eli Ohana
IPC分类号： G06F1/00
CPC分类号： G06F1/28 , G01R19/1659 , G06F1/26 , H04L12/10
摘要： A method of classification of power requirements in a power over Ethernet system, the method comprising: providing a first classification voltage for a first classification cycle time, the provided first classification voltage being within a classification voltage range defined by a lower classification voltage limit and upper classification voltage limit; measuring a first current flow responsive to the provided first classification voltage; subsequent to the first classification cycle time, providing a voltage outside of the classification voltage range for a classification indexing time; subsequent to the classification indexing time, providing a second classification voltage for a second classification cycle time, the provided second classification voltage being within the classification voltage range; measuring a second current flow responsive to the provided second classification voltage; determining a classification responsive to the measured first current flow and the measured second current flow; and allocating power responsive to the determined classification.
摘要翻译：一种以太网供电系统中的功率需求分类方法，所述方法包括：提供第一分类周期时间的第一分类电压，所提供的第一分类电压在由较低分类电压极限和上限分级电压限制; 响应于所提供的第一分类电压测量第一电流; 在第一分类周期时间之后，为分类索引时间提供分类电压范围之外的电压; 在分类索引时间之后，提供第二分类周期时间的第二分类电压，所提供的第二分类电压在分类电压范围内; 响应于所提供的第二分类电压测量第二电流; 确定响应于所测量的第一电流和所测量的第二电流的分类; 以及响应于所确定的分类来分配功率。

30. 发明授权

US08073110B2 System and method for location identification 失效
标题翻译：用于位置识别的系统和方法
公开(公告)号：US08073110B2
公开(公告)日：2011-12-06
申请号：US11676314
申请日：2007-02-19
申请人： David Pincu , Roni Blaut , Yair Darshan
发明人： David Pincu , Roni Blaut , Yair Darshan
IPC分类号： H04M11/00
CPC分类号： H04L12/10 , H04L67/18 , H04M1/2535 , H04M11/04 , H04M15/06
摘要： A system for location identification in a local area network comprising: a current limited voltage source; a telecommunications outlet; communication cabling connecting the current limited voltage source to the telecommunications outlet; and a location identifier associated with the telecommunications outlet, the location identifier being responsive to a pre-determined voltage level from the current limited voltage source to transmit a multi-bit location data. In one embodiment the multi-bit location data is received at the power sourcing equipment and in another embodiment the multi-bit location data is received at a data terminal equipment connected to the telecommunications outlet.
摘要翻译：一种用于局域网中位置识别的系统，包括：电流限制电压源; 电信出口将当前有限电压源连接到电信插座的通信电缆; 以及与电信插座相关联的位置标识符，所述位置标识符响应于来自当前受限电压源的预定电压电平来发送多位位置数据。在一个实施例中，在电源设备处接收多位位置数据，在另一实施例中，在连接到电信插座的数据终端设备处接收多位位置数据。

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