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1. 发明授权

US08694806B2 Power transfer in an inline switch device 有权
标题翻译：在线开关装置中的电力传输
公开(公告)号：US08694806B2
公开(公告)日：2014-04-08
申请号：US13190860
申请日：2011-07-26
申请人： Frederick R. Schindler , Yu Liu
发明人： Frederick R. Schindler , Yu Liu
IPC分类号： G06F1/00 , H02J3/14 , G05D3/12 , G01R19/00
CPC分类号： G06F1/266 , H04L12/413 , Y10T307/406
摘要： An apparatus and method for transferring power in an inline switch device are provided. The method comprises drawing power from an inline power source and transferring, by the powered device subsystem, a portion of the power that is not consumed by the powered device subsystem to one or more connected powered devices. The method further comprises determining a limit of current drawn by the powered device subsystem during transfer of power by the powered device subsystem to the one or more powered devices that results in the transfer of a desired amount of power to the one or more powered devices, and adjusting the limit for the current drawn by the powered device subsystem to the determined current limit.
摘要翻译：提供了一种在线开关装置中传送电力的装置和方法。该方法包括从在线电源中抽取功率，并由被动设备子系统将未被被动设备子系统消耗的一部分功率传送到一个或多个连接的受电设备。该方法还包括确定被动设备子系统在由供电设备子系统向一个或多个供电设备传递功率期间所获得的电流极限，导致将所需量的功率传送到一个或多个供电设备，并且将由被动设备子系统抽取的电流的极限调整到所确定的电流极限。

2. 发明授权

US08086878B2 Methods and apparatus for provisioning phantom power to remote devices 有权
标题翻译：为远程设备提供幻象电源的方法和设备
公开(公告)号：US08086878B2
公开(公告)日：2011-12-27
申请号：US12580480
申请日：2009-10-16
申请人： Wael William Diab , Frederick R. Schindler
发明人： Wael William Diab , Frederick R. Schindler
IPC分类号： G06F1/00 , G06F1/26
CPC分类号： H04L12/10 , H04L41/0806 , H04M9/08
摘要： An apparatus provisions power from a power budget to remote devices configured to obtain phantom power. The apparatus includes, among other things, a controller which is configured to identify a power demand for a remote device (e.g., a power demand based on an actual cable loss), and generate a comparison between the power demand for the remote device and the power budget of the apparatus. The controller is further configured to allocate power from the power budget provided by the power supply to the remote device when the comparison indicates that the power budget supports the power demand for the remote device, and reject allocation of power from the power budget to the remote device when the comparison indicates that the power budget does not support the power demand for the remote device.
摘要翻译：一种装置提供从功率预算到配置为获得幻象电源的远程设备的电力。除了别的以外，该装置包括被配置为识别远程设备的功率需求的控制器（例如，基于实际电缆损耗的功率需求），并且生成远程设备的功率需求与设备的功率预算。所述控制器还被配置为当所述比较指示所述功率预算支持所述远程设备的电力需求时，从所述电源提供的功率预算中分配功率，并且拒绝从所述功率预算向所述远程设备分配功率当比较指示功率预算不支持远程设备的电力需求时，设备。

3. 发明授权

US07930568B2 Inline power controller 有权
标题翻译：在线电源控制器
公开(公告)号：US07930568B2
公开(公告)日：2011-04-19
申请号：US12120225
申请日：2008-05-13
申请人： Frederick R. Schindler
发明人： Frederick R. Schindler
IPC分类号： G06F1/00 , G06F15/173
CPC分类号： H04B3/44 , H04B3/542 , H04B2203/5445 , H04L12/40032 , H04L12/40045
摘要： An inline power controller includes at least one analog interface circuit module (AICM) having a first analog input node for receiving an inline power port voltage, a second analog input node for receiving an inline power port current, a first analog output for effecting an inline power port voltage, a second analog output for effecting an inline power port current, and a digital interface converting the received inline power port voltage to a digital value, the inline power port current to a digital value, a first digital value to the first analog output and a second digital value to the second analog output. A digital serial bus (DSB) couples the AICM to a digital controller via digital serial bus interfaces (DSBIs).
摘要翻译：在线功率控制器包括至少一个模拟接口电路模块（AICM），该模拟接口电路模块（AICM）具有用于接收在线电源端口电压的第一模拟输入节点，用于接收内联电源端口电流的第二模拟输入节点，用于实现在线电源端口电压，用于实现在线电源端口电流的第二模拟输出，以及将接收的在线电源端口电压转换为数字值的数字接口，将内联电源端口电流转换为数字值，将第一数字值转换为第一模拟输出和第二数字值到第二模拟输出。数字串行总线（DSB）通过数字串行总线接口（DSBI）将AICM耦合到数字控制器。

4. 发明申请

US20100023784A1 Power Delivery Over Ethernet Cables 有权
标题翻译：以太网电缆供电
公开(公告)号：US20100023784A1
公开(公告)日：2010-01-28
申请号：US12573642
申请日：2009-10-05
申请人： Frederick R. Schindler , Wael William Diab
发明人： Frederick R. Schindler , Wael William Diab
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F17/3087 , H04L12/10 , Y10S707/99937
摘要： A method for power delivery comprises coupling an Ethernet cable comprising four wire pairs to a power delivery system and providing power to a powered device on all of the wire pairs. A power delivery system includes an interface operable to couple to an Ethernet cable comprising four wire pairs and a controller operable to provide power to a powered device on all of the wire pairs.
摘要翻译：一种用于电力输送的方法包括将包括四个线对的以太网电缆耦合到电力输送系统，并且向所有电线对上的有源设备提供电力。电力输送系统包括可操作以耦合到包括四对线对的以太网电缆的接口以及可操作以向所有电线对上的受电设备提供电力的控制器。

5. 发明授权

US07620846B2 Redundant power and data over a wired data telecommunications network 有权
标题翻译：通过有线数据电信网络冗余电源和数据
公开(公告)号：US07620846B2
公开(公告)日：2009-11-17
申请号：US10961243
申请日：2004-10-07
申请人： Daniel Biederman , Kenneth Coley , Frederick R. Schindler
发明人： Daniel Biederman , Kenneth Coley , Frederick R. Schindler
IPC分类号： G06F11/00
CPC分类号： H04L12/10 , G06F11/2015
摘要： A method and apparatus for redundant power and data over a wired data telecommunications network permits power to be received at a local powered device (PD) from remote power sourcing equipment (PSE) via at least one conductor at a first time and power and/or data to be obtained by the local device from another port of the remote device or another remote device at a second different time. Power levels obtained may be adjusted from time to time in response to circumstances.
摘要翻译：一种用于有线数据电信网络上的冗余电力和数据的方法和装置允许在远程电源设备（PSE）经由至少一个导体在第一时间接收功率和功率和/或本地设备将在另一个不同时间从远程设备的另一个端口或另一个远程设备获取的数据。获得的功率水平可以根据情况不时地调整。

6. 发明授权

US07353407B2 Methods and apparatus for provisioning phantom power to remote devices 有权
标题翻译：为远程设备提供幻象电源的方法和设备
公开(公告)号：US07353407B2
公开(公告)日：2008-04-01
申请号：US10850205
申请日：2004-05-20
申请人： Wael William Diab , Frederick R. Schindler
发明人： Wael William Diab , Frederick R. Schindler
IPC分类号： G06F1/00 , G06F11/30
CPC分类号： H04L12/10 , H04L41/0806 , H04M9/08
摘要： An apparatus provisions power from a power budget to remote devices configured to obtain phantom power. The apparatus includes, among other things, a controller which is configured to identify a power demand for a remote device (e.g., a power demand based on an actual cable loss), and generate a comparison between the power demand for the remote device and the power budget of the apparatus. The controller is further configured to allocate power from the power budget provided by the power supply to the remote device when the comparison indicates that the power budget supports the power demand for the remote device, and reject allocation of power from the power budget to the remote device when the comparison indicates that the power budget does not support the power demand for the remote device.
摘要翻译：一种装置提供从功率预算到配置为获得幻象电源的远程设备的电力。除了别的以外，该装置包括被配置为识别远程设备的功率需求的控制器（例如，基于实际电缆损耗的功率需求），并且生成远程设备的功率需求与设备的功率预算。所述控制器还被配置为当所述比较指示所述功率预算支持所述远程设备的电力需求时，从所述电源提供的功率预算中分配功率，并且拒绝从所述功率预算向所述远程设备分配功率当比较指示功率预算不支持远程设备的电力需求时，设备。

7. 发明授权

US08447995B2 Bidirectional inline power port 有权
公开(公告)号：US08447995B2
公开(公告)日：2013-05-21
申请号：US12869383
申请日：2010-08-26
申请人： Daniel Biederman , Kenneth Coley , Frederick R. Schindler
发明人： Daniel Biederman , Kenneth Coley , Frederick R. Schindler
IPC分类号： G06F1/00
CPC分类号： G06F1/266 , H04L12/10 , Y10T477/60
摘要： A method and apparatus for bidirectional provision of inline power over data telecommunications cabling permits power to be received at a local powered device (PD) from remote power sourcing equipment (PSE) via at least one conductor at a first time and power to be provided by the local device to a remote device or another device at a second different time.

8. 发明申请

US20110161693A1 INLINE POWER CONTROLLER 有权
标题翻译：在线功率控制器
公开(公告)号：US20110161693A1
公开(公告)日：2011-06-30
申请号：US13044961
申请日：2011-03-10
申请人： Frederick R. Schindler
发明人： Frederick R. Schindler
IPC分类号： G06F1/26
CPC分类号： H04B3/44 , H04B3/542 , H04B2203/5445 , H04L12/40032 , H04L12/40045
摘要： An inline power controller includes at least one analog interface circuit module (AICM) having a first analog input node for receiving an inline power port voltage, a second analog input node for receiving an inline power port current, a first analog output for effecting an inline power port voltage, a second analog output for effecting an inline power port current, and a digital interface converting the received inline power port voltage to a digital value, the inline power port current to a digital value, a first digital value to the first analog output and a second digital value to the second analog output. A digital serial bus (DSB) couples the AICM to a digital controller via digital serial bus interfaces (DSBIs).
摘要翻译：在线功率控制器包括至少一个模拟接口电路模块（AICM），该模拟接口电路模块（AICM）具有用于接收在线电源端口电压的第一模拟输入节点，用于接收内联电源端口电流的第二模拟输入节点，用于实现在线电源端口电压，用于实现在线电源端口电流的第二模拟输出，以及将接收的在线电源端口电压转换为数字值的数字接口，将内联电源端口电流转换为数字值，将第一数字值转换为第一模拟输出和第二数字值到第二模拟输出。数字串行总线（DSB）通过数字串行总线接口（DSBI）将AICM耦合到数字控制器。

9. 发明授权

US07818591B2 Techniques for measuring network channel resistive loss between a power-sourcing apparatus and a powered device 有权
标题翻译：用于测量电源设备和有源设备之间网络通道电阻损耗的技术
公开(公告)号：US07818591B2
公开(公告)日：2010-10-19
申请号：US11786183
申请日：2007-04-11
申请人： Frederick R. Schindler
发明人： Frederick R. Schindler
IPC分类号： G06F1/00 , G01R27/08
CPC分类号： G06F1/266 , H04L12/10 , Y10T307/461
摘要： A method and apparatus are provided for determining resistive power loss through a channel between Power Sourcing Equipment (PSE) and a Powered Device (PD). The method includes (1) receiving indication that a PSE signal measurement is available from the PSE or a PD signal measurement is available from the PD, (2) selecting, as an input parameter to a processing operation, at least one of the PSE signal measurement or the PD signal measurement, (3) performing the processing operation to calculate a resistance value indicative of the resistive power loss through the channel between the PSE and PD based on the input parameter, and (4) outputting the resistive power loss value as a result of carrying out the processing operation.
摘要翻译：提供了一种用于通过电源设备（PSE）和有源设备（PD）之间的通道来确定电阻性功率损耗的方法和装置。该方法包括：（1）从PSE接收到PSE信号测量可用的指示或PD信号测量可用的指示，（2）选择PSE信号中的至少一个作为处理操作的输入参数，测量或PD信号测量，（3）执行处理操作以基于输入参数计算指示通过PSE和PD之间的通道的电阻性功率损耗的电阻值，以及（4）将电阻性功率损耗值输出为是执行处理操作的结果。

10. 发明申请

US20080252307A1 Techniques for measuring network channel resistive loss between a power-sourcing apparatus and a powered device 有权
标题翻译：用于测量电源设备和有源设备之间网络通道电阻损耗的技术
公开(公告)号：US20080252307A1
公开(公告)日：2008-10-16
申请号：US11786183
申请日：2007-04-11
申请人： Frederick R. Schindler
发明人： Frederick R. Schindler
IPC分类号： G01R27/08 , G01R27/00
CPC分类号： G06F1/266 , H04L12/10 , Y10T307/461
摘要： A method and apparatus are provided for determining resistive power loss through a channel between Power Sourcing Equipment (PSE) and a Powered Device (PD). The method includes (1) receiving indication that a PSE signal measurement is available from the PSE or a PD signal measurement is available from the PD, (2) selecting, as an input parameter to a processing operation, at least one of the PSE signal measurement or the PD signal measurement, (3) performing the processing operation to calculate a resistance value indicative of the resistive power loss through the channel between the PSE and PD based on the input parameter, and (4) outputting the resistive power loss value as a result of carrying out the processing operation.
摘要翻译：提供了一种用于通过电源设备（PSE）和有源设备（PD）之间的通道来确定电阻性功率损耗的方法和装置。该方法包括：（1）从PSE接收到PSE信号测量可用的指示或PD信号测量可用的指示，（2）选择PSE信号中的至少一个作为处理操作的输入参数，测量或PD信号测量，（3）执行处理操作以基于输入参数计算指示通过PSE和PD之间的通道的电阻性功率损耗的电阻值，以及（4）将电阻性功率损耗值输出为是执行处理操作的结果。

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