专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08160753B2 Time integrated guard band 有权
标题翻译：时间综合保卫乐队
公开(公告)号：US08160753B2
公开(公告)日：2012-04-17
申请号：US12489506
申请日：2009-06-23
申请人： Alon Ferentz , Roni Blaut
发明人： Alon Ferentz , Roni Blaut
IPC分类号： G06F1/00
CPC分类号： H04L12/10
摘要： An automated method of controlling a power managed system, such as a power over Ethernet system. The method is constituted of: establishing a power consumption budget for a plurality of loads; defining an overbudget limit and an associated time window; monitoring power consumption of the plurality of loads; determining, at a plurality of time intervals over the associated time window, an indication of excess power consumption for each of the plurality of time intervals, the indication of excess power consumption being a function of the monitored power consumption and the defined power consumption budget; and in the event that an integral over the associated time window of a function of the determined indications of excess power consumption exceeds the overbudget limit, disabling at least one load from consuming power.
摘要翻译：一种控制功率管理系统的自动化方法，例如以太网供电系统。该方法包括：建立多个负载的功耗预算; 定义超预算限制和相关时间窗; 监视多个负载的功率消耗; 在所述相关联的时间窗口中以多个时间间隔确定所述多个时间间隔中的每一个的过剩功率消耗的指示，所述超量功率消耗的指示是所监视的功率消耗和所述限定的功耗预算的函数; 并且在超过功率消耗的确定的指示的功能的关联时间窗上的积分超过超预算限制的情况下，禁用至少一个负载消耗功率。

42. 发明申请

US20110187283A1 DIMMING INPUT SUITABLE FOR MULTIPLE DIMMING SIGNAL TYPES 有权
标题翻译：适用于多种调试信号类型的调光输入
公开(公告)号：US20110187283A1
公开(公告)日：2011-08-04
申请号：US13017128
申请日：2011-01-31
申请人： Shiju WANG , Chien NGUYEN , Hwangsoo CHOI , Arkadiy PEKER , Migel JACUBOVSKI , Alon FERENTZ , Dror KORCHARZ
发明人： Shiju WANG , Chien NGUYEN , Hwangsoo CHOI , Arkadiy PEKER , Migel JACUBOVSKI , Alon FERENTZ , Dror KORCHARZ
IPC分类号： H05B37/02
CPC分类号： H05B37/02
摘要： A lighting circuit constituted of: a single dimming input; a pulse width modulation acceptance circuit arranged to convert a pulse width modulated dimming signal received at the single dimming input into a local dimming signal, the local dimming signal exhibiting a predetermined format; an analog voltage level acceptance circuit arranged to convert an analog voltage dimming signal received at the single dimming input into the local dimming signal exhibiting the predetermined format; and a luminaire driving circuit responsive to the local dimming signal.
摘要翻译：一种照明电路，包括：单个调光输入; 脉冲宽度调制接收电路，被配置为将在单个调光输入处接收的脉宽调制调光信号转换为局部调光信号，所述局部调光信号呈现预定格式; 模拟电压电平接收电路，被配置为将在单个调光输入处接收到的模拟电压调光信号转换成呈现预定格式的局部调光信号; 以及响应于局部调光信号的照明器驱动电路。

43. 发明授权

US07812297B2 Integrated synchronized optical sampling and control element 有权
标题翻译：集成同步光采样和控制元件
公开(公告)号：US07812297B2
公开(公告)日：2010-10-12
申请号：US12136095
申请日：2008-06-10
申请人： Roni Blaut , Alon Ferentz , Arkadiy Peker , Dror Korcharz , Migel Jacubovski
发明人： Roni Blaut , Alon Ferentz , Arkadiy Peker , Dror Korcharz , Migel Jacubovski
IPC分类号： G01J1/32 , H03F3/08
CPC分类号： G09G3/3413 , G09G2320/0261 , G09G2320/0285 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2360/145
摘要： An optical sampling and control element for use with a luminaire exhibiting a cycle and a frame, the optical sampling and control element being constituted of a color sensor in optical communication with the luminaire; and a sampler connected to the outputs of the color sensor, the sampler comprising an integrator arranged to integrate the outputs of the color sensor over a predetermined period less than the frame.
摘要翻译：一种用于与呈现循环和框架的照明器一起使用的光学采样和控制元件，所述光学采样和控制元件由与所述照明器光学通信的颜色传感器构成; 以及连接到所述颜色传感器的输出的采样器，所述采样器包括积分器，所述积分器布置成在所述帧以上的预定时段内对所述颜色传感器的输出进行积分。

44. 发明授权

US07761633B2 Addressable serial peripheral interface 有权
标题翻译：可寻址串行外设接口
公开(公告)号：US07761633B2
公开(公告)日：2010-07-20
申请号：US12018863
申请日：2008-01-24
申请人： Yaki Devila , Alon Ferentz , Roni Blaut , Amir Peleg
发明人： Yaki Devila , Alon Ferentz , Roni Blaut , Amir Peleg
IPC分类号： G06F13/00
CPC分类号： G06F13/4291
摘要： An addressable SPI bus and an associated communication protocol. The addressable SPI bus comprises a plurality of slaves each exhibiting a particular address and a shift register whose output is connected to a common MISO bus by a buffer exhibiting a three state output, also known as a tri-state output. The master asserts a single SS line, which is connected in parallel to each of the plurality of slaves, indicating the beginning of a frame, and transmits via the MOSI bus the address of a particular slave of the plurality of slaves, denoted interchangeably the target or destination slave. Responsive to the received address, the target slave enables the three state output associated therewith thus transmitting the output of the target slave shift register to the master via the MISO bus.
摘要翻译：可寻址的SPI总线和相关的通信协议。可寻址SPI总线包括各自呈现特定地址的多个从机和移位寄存器，其输出通过呈现三态输出（也称为三态输出）的缓冲器连接到公共MISO总线。主机断言单个SS线路并行连接到多个从站中的每一个，指示帧的开始，并且经由MOSI总线发送多个从站的特定从站的地址，可替换地表示目标或目的地从站。响应于接收到的地址，目标从机使能与之相关联的三个状态输出，从而通过MISO总线将目标从机移位寄存器的输出发送给主机。

45. 发明申请

US20100045194A1 POWERING AND CONTROLLING LIGHT EMITTING DIODES VIA THERMALLY SEPARATED ARRAYS OF DISSIPATIVE ACTIVE ELEMENTS 有权
标题翻译：通过分离的主动元件的分离阵列来驱动和控制发光二极管
公开(公告)号：US20100045194A1
公开(公告)日：2010-02-25
申请号：US12541952
申请日：2009-08-16
申请人： Arkadiy PEKER , Alon FERENTZ , Dror KORCHARZ , Nadav BARNEA , Migel JACUBOVSKI , Itay COHEN , Gustavo AIZENBERG
发明人： Arkadiy PEKER , Alon FERENTZ , Dror KORCHARZ , Nadav BARNEA , Migel JACUBOVSKI , Itay COHEN , Gustavo AIZENBERG
IPC分类号： H05B37/02
CPC分类号： H05B33/0815 , H05B33/0827
摘要： A chipset for powering and controlling a plurality of light emitting diode (LED) strings. The chipset includes a controller having a pulse width modulating (PWM) functionality and a data transfer interface circuitry; and at least one dissipative active element array comprising a plurality of dissipative active elements. The dissipative active element array(s) are packaged to be thermally separate from the controller. The PWM functionality is arranged to individually pulse width modulate a current flow through each of the LED strings. Each of the plurality of dissipative active elements is associated with a particular one of the plurality of LED strings and is arranged to limit the current flow of the pulse width modulated current that flows through the particular LED string to a value, the value being responsive to a value output by the controller via the data transfer interface circuitry.
摘要翻译：一种用于为多个发光二极管（LED）串供电和控制的芯片组。该芯片组包括具有脉冲宽度调制（PWM）功能的控制器和数据传输接口电路; 以及包括多个耗散有源元件的至少一个耗散有源元件阵列。耗散的有源元件阵列被封装成与控制器热分离。 PWM功能被布置为单独地脉冲宽度调制通过每个LED串的电流。多个耗散有源元件中的每一个与多个LED串中的特定一个相关联，并且被布置为将流过特定LED串的脉冲宽度调制电流的电流限制为一个值，该值响应于由控制器通过数据传输接口电路输出的值。

46. 发明授权

US07622697B2 Brightness control for dynamic scanning backlight 有权
标题翻译：动态扫描背光的亮度控制
公开(公告)号：US07622697B2
公开(公告)日：2009-11-24
申请号：US12136092
申请日：2008-06-10
申请人： Dror Korcharz , Arkadiy Peker , Alon Ferentz , Roni Blaut , Migel Jacubovski
发明人： Dror Korcharz , Arkadiy Peker , Alon Ferentz , Roni Blaut , Migel Jacubovski
IPC分类号： G01J1/32
CPC分类号： G09G3/3413 , G09G2320/0261 , G09G2320/0285 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2360/145
摘要： A method of controlling the luminance of a luminaire on an individual frame basis, without affecting a slow acting color loop controlling the color temperature of the luminaire, the method comprising: receiving a reference value representative of a target color; receiving a luminance signal defining the luminance of the luminaire per frame; adjusting a modulated signal driving the luminaire directly responsive to the received luminance signal, thereby controlling the luminance of the luminaire per frame; sampling the optical output of the luminaire per frame; comparing a value responsive to the sampled optical output with a value responsive to the received reference value to output a difference signal; and further adjusting the modulated signal driving the luminaire responsive to the compared value so as to reduce the difference signal.
摘要翻译：一种在单独的帧基础上控制照明器的亮度的方法，而不影响控制照明器的色温的慢作用色环，该方法包括：接收代表目标色的参考值; 接收限定每帧照明器的亮度的亮度信号; 直接响应于所接收的亮度信号调整驱动照明装置的调制信号，从而控制每帧照明器的亮度; 对每帧灯具的光输出进行采样; 将响应于采样的光输出的值与响应于所接收的参考值的值进行比较以输出差信号; 以及响应于所述比较值进一步调整驱动所述照明器的调制信号，以便减小所述差分信号。

47. 发明授权

US07548030B2 Color control for dynamic scanning backlight 有权
标题翻译：动态扫描背光的色彩控制
公开(公告)号：US07548030B2
公开(公告)日：2009-06-16
申请号：US12049410
申请日：2008-03-17
申请人： Dror Korcharz , Arkadiy Peker , Alon Ferentz , Tamir Langer
发明人： Dror Korcharz , Arkadiy Peker , Alon Ferentz , Tamir Langer
IPC分类号： H05B37/02
CPC分类号： H05B33/0869 , G09G3/2092 , G09G3/3413 , G09G3/3426 , G09G2320/064 , G09G2320/0666 , G09G2320/08 , G09G2360/147 , Y02B20/341
摘要： A method of controlling the output of a luminaire by receiving a first target signal associated with a first frame; generating a first light output control signal for an on time portion of the first frame, the light output control signal responsive to the received first target signal; sampling a light output during the on time portion of the first frame, the light output being responsive to the first light output control signal; receiving a second target signal associated with a second frame, the second frame following the first frame; comparing the received second target signal with the sampled light output of the on time portion of the first frame; and generating an error signal responsive to the comparing.
摘要翻译：一种通过接收与第一帧相关联的第一目标信号来控制照明器的输出的方法; 产生用于所述第一帧的接通时间部分的第一光输出控制信号，所述光输出控制信号响应于所接收的第一目标信号; 在第一帧的开启时间部分中采样光输出，光输出响应于第一光输出控制信号; 接收与第二帧相关联的第二目标信号，所述第二帧跟随所述第一帧; 将接收到的第二目标信号与第一帧的接通时间部分的采样光输出进行比较; 以及响应于所述比较产生误差信号。

48. 发明申请

US20090001252A1 Brightness Control for Dynamic Scanning Backlight 有权
标题翻译：动态扫描背光的亮度控制
公开(公告)号：US20090001252A1
公开(公告)日：2009-01-01
申请号：US12136092
申请日：2008-06-10
申请人： Dror KORCHARZ , Arkadiy PEKER , Alon FERENTZ , Roni BLAUT , Migel JACUBOVSKI
发明人： Dror KORCHARZ , Arkadiy PEKER , Alon FERENTZ , Roni BLAUT , Migel JACUBOVSKI
IPC分类号： G01J1/32
CPC分类号： G09G3/3413 , G09G2320/0261 , G09G2320/0285 , G09G2320/0633 , G09G2320/064 , G09G2320/0666 , G09G2360/145
摘要： A method of controlling the luminance of a luminaire on an individual frame basis, without affecting a slow acting color loop controlling the color temperature of the luminaire, the method comprising: receiving a reference value representative of a target color; receiving a luminance signal defining the luminance of the luminaire per frame; adjusting a modulated signal driving the luminaire directly responsive to the received luminance signal, thereby controlling the luminance of the luminaire per frame; sampling the optical output of the luminaire per frame; comparing a value responsive to the sampled optical output with a value responsive to the received reference value to output a difference signal; and further adjusting the modulated signal driving the luminaire responsive to the compared value so as to reduce the difference signal.
摘要翻译：一种在单独的帧基础上控制照明器的亮度的方法，而不影响控制照明器的色温的慢作用色环，该方法包括：接收代表目标色的参考值; 接收限定每帧照明器的亮度的亮度信号; 直接响应于所接收的亮度信号调整驱动照明装置的调制信号，从而控制每帧照明器的亮度; 对每帧灯具的光输出进行采样; 将响应于采样的光输出的值与响应于所接收的参考值的值进行比较以输出差信号; 以及响应于所述比较值进一步调整驱动所述照明器的调制信号，以便减小所述差分信号。

49. 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。

50. 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。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式