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公开(公告)号：US10192435B2
公开(公告)日：2019-01-29
申请号：US14985333
申请日：2015-12-30
Applicant: GE LIGHTING SOLUTIONS, LLC
Inventor： Truong-Khoa Nguyen , Jean-Francois Richard , Morne Neser , Justin Langlais , Shahzil Rana
Abstract: Provided is a traffic communication network that includes a signaling system having a plurality of light signaling devices, a controller disposed at at least one traffic intersection, and configured to wirelessly control the plurality of light signaling devices. A remote control system is also provided to wirelessly transmit commands to the controller and directly to the plurality of light signaling devices.
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公开(公告)号：US20180308403A1
公开(公告)日：2018-10-25
申请号：US15726656
申请日：2017-10-06
Applicant: GE Lighting Solutions, LLC
Inventor： Shahzil Rana , Jean-Francois Richard , Alin Ionut Petrescu , Kenneth Craig Nemeth , Truong-Khoa Nguyen , Justin Langlais
CPC classification number: G09G3/006 , G09F9/33 , G09G3/32 , G09G2330/12 , G09G2370/022
Abstract: Provided is a method and a remote diagnostic system that can be used for signage applications that includes a plurality of LED-based signs, each having one or more corresponding LED signage drivers, one or more controllers for real-time monitoring and controlling the LEDs in the LED-based signs, a commissioning application (“app”) for commissioning, the one or more controllers, an information system or cloud network for storing information received from and sending commands to, the one or more controllers related to the LED-based signs, and at least one sensor.
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公开(公告)号：US10206254B2
公开(公告)日：2019-02-12
申请号：US15805439
申请日：2017-11-07
Applicant: GE Lighting Solutions, LLC
Inventor： Truong-Khoa Nguyen , Christian Poirier , Tung Ngoc Nguyen
IPC: H05B33/08
Abstract: A stabilizing circuit is disclosed, which may be employed with lighting systems, such as with lighting system power supply operations. The circuit comprises a monitoring circuit configured to detect a characteristic of a power supply, and a switching controller configured to disconnect a primary load from the power supply and connect an auxiliary load to the power supply when the detected characteristic fails to meet a specified parameter. This is done to ensure compatibility and stability of both the power supply and the primary load. For example, when an AC mains voltage providing power to the power supply becomes unstable, the stabilizing circuit may be configured to prevent the power supply from remaining in a self-protection mode that may cause the primary load to become unstable. A method for stabilizing a circuit is also disclosed.
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公开(公告)号：US20160247399A1
公开(公告)日：2016-08-25
申请号：US14985333
申请日：2015-12-30
Applicant: GE LIGHTING SOLUTIONS, LLC
Inventor： Truong-Khoa Nguyen , Jean-Francois Richard , Morne Neser , Justin Langlais , Shahzil Rana
CPC classification number: G08G1/095 , G08B5/006 , G08G1/07 , G08G1/081 , G08G1/097 , H04L67/125 , H04W84/00
Abstract: Provided is a traffic communication network that includes a signaling system having a plurality of light signaling devices, a controller disposed at at least one traffic intersection, and configured to wirelessly control the plurality of light signaling devices. A remote control system is also provided to wirelessly transmit commands to the controller and directly to the plurality of light signaling devices.
Abstract translation: 提供了一种交通通信网络，其包括具有多个光信令装置的信令系统，设置在至少一个交通路口处的控制器，并且被配置为无线地控制多个光信号装置。 还提供遥控系统以将命令无线地发送到控制器并且直接传送到多个光信号装置。
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公开(公告)号：US09161421B2
公开(公告)日：2015-10-13
申请号：US13768666
申请日：2013-02-15
Applicant: GE Lighting Solutions LLC
Inventor： Shahriyar Mohammediyan , Justin Langlais , Truong-Khoa Nguyen , Christian Poirier
CPC classification number: H05B37/03 , G08G1/00 , H05B33/0803 , H05B33/0893
Abstract: The present disclosure provides a supplemental load circuit configured to provide a supplemental power consumption to enable a lamp unit operating at a low power consumption to operate with a traffic controller configured to test for a higher power consumption. The supplemental load circuit includes a load, power input circuitry configured to receive a DC power signal from the lamp unit, and a control switch configured to receive a control signal having a duty cycle from the lamp unit. The control switch is configured to control application of the DC power signal to the load by the power input circuitry based on the duty cycle of the control signal. The present disclosure also provides a method for enabling a lamp unit to operate with a traffic controller designed for higher power lamp units.
Abstract translation: 本公开提供了一种补充负载电路，其被配置为提供补充功率消耗，以使得能够以低功耗操作的灯单元与配置成测试更高功率消耗的流量控制器一起操作。 补充负载电路包括被配置为从灯单元接收DC功率信号的负载功率输入电路，以及被配置为从灯单元接收具有占空比的控制信号的控制开关。 所述控制开关被配置为基于所述控制信号的占空比来控制所述功率输入电路对所述负载的所述DC功率信号的应用。 本公开还提供了一种使灯单元能够与为较高功率灯单元设计的交通控制器一起操作的方法。
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Patent Agency Ranking
公开(公告)号：US20140103832A1
公开(公告)日：2014-04-17
申请号：US13650681
申请日：2012-10-12
Applicant: GE LIGHTING SOLUTIONS, LLC
Inventor： Morne Neser , Truong-Khoa Nguyen , Christian Poirier
IPC: H05B37/02
CPC classification number: G08G1/095 , G08G1/085 , H05B37/0281 , Y02B20/42
Abstract: A traffic lamp and a method of controlling the traffic lamp based on a power signal are provided. The traffic lamp can include a controller and a light emitting element. When a plurality of light emitting elements is included in the traffic lamp, each light emitting element is coupled with a separate controller. Each controller can be configured to include a predetermined light emitting timing sequence for the corresponding light emitting element. When the power signal is supplied to the traffic lamp, each controller determines a power signal characteristic such as a frequency or a period of the power signal and controls a light output of the light emitting element based on the power signal characteristic and the light emitting timing sequence. A plurality of light emitting elements can be synchronized using the power signal applied to the traffic lamp.
Abstract translation: 提供交通信号灯和基于功率信号控制交通信号灯的方法。 交通灯可以包括控制器和发光元件。 当交通灯中包括多个发光元件时，每个发光元件与单独的控制器耦合。 每个控制器可以被配置为包括用于相应的发光元件的预定发光定时序列。 当电力信号被提供给交通灯时，每个控制器确定功率信号特性，例如功率信号的频率或周期，并且基于功率信号特性和发光定时来控制发光元件的光输出 序列。 可以使用施加到交通灯的功率信号来同步多个发光元件。
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公开(公告)号：US20130134903A1
公开(公告)日：2013-05-30
申请号：US13623899
申请日：2012-09-21
Applicant: GE LIGHTING SOLUTIONS, LLC
Inventor： Morne Neser , Louis Bacon , Truong-Khoa Nguyen , Christian Poirier
CPC classification number: H05B33/0854 , H05B33/0815 , Y10T29/49117
Abstract: An LED lamp assembly includes a power supply configured to receive an input power signal and provide a DC lamp current, a dimming controller coupled to the power supply and configured to adjust the DC lamp current, and an LED lamp coupled to the DC lamp current. The dimming controller is configured to determine if full brightness or dimmed brightness is required based at least in part on the input power signal. The DC lamp current is maintained at a first level when full brightness is required and at a second level when dimmed brightness is required.
Abstract translation: LED灯组件包括被配置为接收输入功率信号并提供DC灯电流的电源，连接到电源并被配置为调节DC灯电流的调光控制器以及耦合到DC灯电流的LED灯。 调光控制器被配置为至少部分地基于输入功率信号来确定是否需要全亮度或调光亮度。 当需要全亮度时，DC灯电流保持在第一电平，并且当需要调光亮度时，该电流处于第二电平。
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公开(公告)号：US10163343B2
公开(公告)日：2018-12-25
申请号：US14985329
申请日：2015-12-30
Applicant: GE LIGHTING SOLUTIONS, LLC
Inventor： Truong-Khoa Nguyen , Jean-Francois Richard , Morne Neser , Justin Langlais , Shahzil Rana
Abstract: Provided is a traffic communication network that includes a signaling system including a plurality of light signaling devices, and a controller configured to wirelessly control the plurality of light signaling devices; and a remote control system in wireless communication with the controller and configured to control the controller.
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公开(公告)号：US09721467B2
公开(公告)日：2017-08-01
申请号：US14434843
申请日：2013-10-11
Applicant: GE Lighting Solutions, LLC
Inventor： Morne Neser , Truong-Khoa Nguyen , Christian Poirier
CPC classification number: G08G1/095 , G08G1/085 , H05B37/0281 , Y02B20/42
Abstract: A traffic lamp and a method of controlling the traffic lamp based on a power signal are provided. The traffic lamp can include a controller and a light emitting element When a plurality of light emitting elements is included in the traffic lamp, each light emitting element is coupled with a separate controller. Each controller can be configured to include a predetermined light emitting timing sequence for the corresponding light emitting element. When the power signal is supplied to the traffic lamp, each controller determines a power signal characteristic such as a frequency or a period of the power signal and controls a light output of the light emitting element: based on the power signal characteristic and the light emitting timing sequence. A plurality of light emitting elements can be synchronized using the power signal applied to the traffic lamp.
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公开(公告)号：US09066403B2
公开(公告)日：2015-06-23
申请号：US13623899
申请日：2012-09-21
Applicant: GE Lighting Solutions, LLC
Inventor： Morne Neser , Louis Bacon , Truong-Khoa Nguyen , Christian Poirier
CPC classification number: H05B33/0854 , H05B33/0815 , Y10T29/49117
Abstract: An LED lamp assembly includes a power supply configured to receive an input power signal and provide a DC lamp current, a dimming controller coupled to the power supply and configured to adjust the DC lamp current, and an LED lamp coupled to the DC lamp current. The dimming controller is configured to determine if full brightness or dimmed brightness is required based at least in part on the input power signal. The DC lamp current is maintained at a first level when full brightness is required and at a second level when dimmed brightness is required.
Abstract translation: LED灯组件包括被配置为接收输入功率信号并提供DC灯电流的电源，连接到电源并被配置为调节DC灯电流的调光控制器以及耦合到DC灯电流的LED灯。 调光控制器被配置为至少部分地基于输入功率信号来确定是否需要全亮度或调光亮度。 当需要全亮度时，DC灯电流保持在第一电平，并且当需要调光亮度时，该电流处于第二电平。
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