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31. 发明申请

US20190008017A1 DISCOVERY MESSAGE AND PROVISIONING REQUEST INTERFACE FOR LIGHTING NETWORKS 审中-公开
公开(公告)号：US20190008017A1
公开(公告)日：2019-01-03
申请号：US15639451
申请日：2017-06-30
申请人： Echelon Corporation
发明人： Sohrab MODI , Mark KEATING , Glen M. RILEY , Jonathan LLOYD , Jwalant DHOLAKIA , John G. WACLAWSKY
IPC分类号： H05B37/02 , H04L29/08 , H04W8/00 , H04L12/24
摘要： Example embodiments of an invention to efficiently organize and control a distributed lighting network. A process supports message flows and an interface to facilitate the organization and control a very large array of intelligent lighting nodes. Each newly installed lighting node broadcasts an initial contact message that includes fields specifying requests, such as lighting schedule, intensity, color, aiming direction, flood lighting, etc. A central controller receives the message at a discovery message and provisioning request interface, commissions the lighting node, and processes the provisioning requests.

32. 发明申请

US20180114437A1 SYSTEM OF CORRELATED VIDEO AND LIGHTING FOR PARKING MANAGEMENT AND CONTROL 审中-公开
公开(公告)号：US20180114437A1
公开(公告)日：2018-04-26
申请号：US15298496
申请日：2016-10-20
申请人： Echelon Corporation
发明人： Shalender SINGH , Sohrab MODI
IPC分类号： G08G1/14 , G06Q30/02 , H04N7/18 , G06K9/00 , H04N7/10 , H05B37/02 , G06K9/66
CPC分类号： G08G1/142 , G06K9/00711 , G06K9/00771 , G06K9/00993 , G06K2009/00738 , G06K2209/15 , G06K2209/23 , G06Q30/0206 , G08G1/015 , G08G1/0175 , G08G1/04 , G08G1/144 , G08G1/146 , H04N7/183 , H05B37/0227 , H05B37/0245
摘要： A parking management system includes a parking facility management controller configured to allocate parking spaces at a parking facility as at least one of customer reserved spaces, handicap spaces, electric vehicle station spaces, premium spaces or unreserved spaces, the controller further including a communications unit configured to transmit the allocation of parking spaces to at least one video unit located at the parking facility. The video unit located at the parking facility, includes a video camera and video frame processing logic to process a video stream from the video camera while monitoring a parking space allocated by the controller, identify an event occurring at the allocated parking space, and encode a low bandwidth message characterizing the event. The at least one video unit includes a communications unit configured to transmit the low bandwidth message over low bandwidth communication links to the management controller.

33. 发明授权

US09755906B2 Automated topology discovery and management for electric meters 有权
公开(公告)号：US09755906B2
公开(公告)日：2017-09-05
申请号：US14191108
申请日：2014-02-26
申请人： Echelon Corporation
发明人： Glen M. Riley
IPC分类号： H04L12/24
CPC分类号： H04L41/12 , Y02B90/246 , Y04S20/42 , Y04S20/48 , Y04S40/164
摘要： A method for automated topology discovery and management of meter nodes in a power grid is described. In the discovery mode any of the meter nodes is able to act as a proxy for a data concentrator to sort out the topology, and to determine the best path for communicating between a concentrator and each of the meter nodes.

34. 发明申请

US20170188435A1 Apparatuses and Methods to Detect and Provision for Lighting Interfaces 审中-公开
公开(公告)号：US20170188435A1
公开(公告)日：2017-06-29
申请号：US15397682
申请日：2017-01-03
申请人： Echelon Corporation
发明人： Vijay Dhingra
IPC分类号： H05B37/02
CPC分类号： H05B37/0227 , H05B37/0209
摘要： Methods and apparatuses relate to detection and provisioning for lighting interfaces. In one embodiment, a hardware apparatus includes a sensing module to detect a lighting interface from a plurality of lighting interfaces to power a light emitting element, and a dimming module to supply multiple power levels of the lighting interface to the light emitting element. In another embodiment, a hardware apparatus further includes a communication module to provide a signal from a network to the sensing module to detect the lighting interface. A lighting interface may be a digital lighting interface or an analog lighting interface.

35. 发明授权

US09538614B2 Apparatuses and methods to detect and provision for lighting interfaces 有权
标题翻译：用于检测和提供照明界面的设备和方法
公开(公告)号：US09538614B2
公开(公告)日：2017-01-03
申请号：US14588281
申请日：2014-12-31
申请人： Echelon Corporation
发明人： Vijay Dhingra
IPC分类号： H05B37/02
CPC分类号： H05B37/0227 , H05B37/0209
摘要： Methods and apparatuses relate to detection and provisioning for lighting interfaces. In one embodiment, a hardware apparatus includes a sensing module to detect a lighting interface from a plurality of lighting interfaces to power a light emitting element, and a dimming module to supply multiple power levels of the lighting interface to the light emitting element. In another embodiment, a hardware apparatus further includes a communication module to provide a signal from a network to the sensing module to detect the lighting interface. A lighting interface may be a digital lighting interface or an analog lighting interface.
摘要翻译：方法和装置涉及照明界面的检测和供应。在一个实施例中，硬件设备包括感测模块，用于检测来自多个照明界面的照明界面以为发光元件供电;以及调光模块，以向照明元件提供照明界面的多个功率水平。在另一实施例中，硬件设备还包括通信模块，用于从网络向感测模块提供信号以检测照明界面。照明界面可以是数字照明界面或模拟照明界面。

36. 发明申请

US20160266887A1 Method and System of Processing an Image Upgrade 审中-公开
标题翻译：处理图像升级的方法和系统
公开(公告)号：US20160266887A1
公开(公告)日：2016-09-15
申请号：US14644484
申请日：2015-03-11
申请人： Echelon Corporation
发明人： Glen M. Riley
IPC分类号： G06F9/445 , H04L29/08 , H04L12/24
CPC分类号： G06F8/65 , G06F8/63 , H04L41/082 , H04L43/10 , H04L67/1095 , H04L67/34
摘要： Embodiments of the invention include methods, apparatuses, and systems for processing an image update in a networkable node. An exemplary method comprises initiating an image update process with a node, transmitting an update image to the node, transmitting a confirmation request to determine the node received the update image, upon receiving confirmation the node received the update image, transmitting a switchover command to the node to cause the node to switch from its primary image to the update image, and confirming the switching of the image of the node.
摘要翻译：本发明的实施例包括用于处理可网络节点中的图像更新的方法，装置和系统。一种示例性方法包括：在接收到接收到更新图像的节点的确认，向所述节点发送切换命令之后，向所述节点发起更新图像，向所述节点发送更新图像，发送确定接收到所述更新图像的节点的确认请求; 节点，使节点从主图像切换到更新图像，并确认节点图像的切换。

37. 发明授权

US09411772B2 Multi-protocol serial nonvolatile memory interface 有权
标题翻译：多协议串行非易失性存储器接口
公开(公告)号：US09411772B2
公开(公告)日：2016-08-09
申请号：US14319271
申请日：2014-06-30
申请人： Echelon Corporation
发明人： Thomas Carleton Jones
IPC分类号： G06F11/00 , G06F13/42 , G06F3/06 , G06F13/364 , G06F11/07 , G06F11/14
CPC分类号： G06F13/4291 , G06F3/061 , G06F3/0661 , G06F3/0679 , G06F11/0757 , G06F11/1469 , G06F13/364 , G06F2201/84 , G06F2206/1014
摘要： An electronic device including a multi-protocol serial nonvolatile memory interface is disclosed. The interface includes: a first line operative to perform functions of a first chip select line when the interface operates as a SPI of the electronic device; a second line operative to perform functions of a second chip select line when the interface operates as the SPI of the electronic device; a third line operative to perform functions of a clock line when the interface operates as either the SPI or an I2C interface of the electronic device, and a fourth line configured to perform functions of a mast-out-slave-in (MOSI) line and a master-in-slave-out (MISO) line when the interface operates as the SPI of the electronic device, the fourth line further operative to perform functions of a serial data line when the interface operates as the I2C interface of the electronic device.
摘要翻译：公开了一种包括多协议串行非易失性存储器接口的电子设备。所述接口包括：当所述接口作为所述电子设备的SPI操作时，操作用于执行第一芯片选择线的功能的第一线路; 当接口作为电子设备的SPI操作时，第二线路可操作以执行第二芯片选择线的功能; 当所述接口作为所述电子设备的SPI或I2C接口工作时，第三线路用于执行时钟线路的功能;以及第四线路，被配置为执行桅杆输出从属（MOSI）线路的功能，以及当接口作为电子设备的SPI工作时，主从从（MISO）线路，当接口作为电子设备的I2C接口工作时，第四行进一步操作以执行串行数据线的功能。

38. 发明申请

US20160192460A1 APPARATUSES AND METHODS TO DETECT AND PROVISION FOR LIGHTING INTERFACES 有权
标题翻译：检测和提供照明接口的设备和方法
公开(公告)号：US20160192460A1
公开(公告)日：2016-06-30
申请号：US14588281
申请日：2014-12-31
申请人： Echelon Corporation
发明人： Vijay Dhingra
IPC分类号： H05B37/02
CPC分类号： H05B37/0227 , H05B37/0209
摘要： Methods and apparatuses relate to detection and provisioning for lighting interfaces. In one embodiment, a hardware apparatus includes a sensing module to detect a lighting interface from a plurality of lighting interfaces to power a light emitting element, and a dimming module to supply multiple power levels of the lighting interface to the light emitting element. In another embodiment, a hardware apparatus further includes a communication module to provide a signal from a network to the sensing module to detect the lighting interface. A lighting interface may be a digital lighting interface or an analog lighting interface.
摘要翻译：方法和装置涉及照明界面的检测和供应。在一个实施例中，硬件设备包括感测模块，用于检测来自多个照明界面的照明界面以为发光元件供电;以及调光模块，以向照明元件提供照明界面的多个功率水平。在另一实施例中，硬件设备还包括通信模块，用于从网络向感测模块提供信号以检测照明界面。照明界面可以是数字照明界面或模拟照明界面。

39. 发明授权

US09246733B2 Method and apparatus for phase-based multi-carrier modulation (MCM) packet detection 有权
公开(公告)号：US09246733B2
公开(公告)日：2016-01-26
申请号：US13838211
申请日：2013-03-15
申请人： Echelon Corporation
发明人： Walter J. Downey
IPC分类号： H04L27/06 , H04L27/26 , H04L1/00 , H04L27/233
摘要： A method is disclosed for detecting packet at a receiving system in a Multi-Carrier Modulation (MCM) system. The method starts with receiving a signal at the receiving system. Then during the plurality of symbol durations, a set of phases of the signal for each symbol duration is obtained, where each phase is a phase of a carrier of the number of carriers. Then a set of phase variances for each carrier of the number of carriers is obtained, where each phase variance is a difference of phases of a carrier in different symbol durations. Then a phase variance value based on the set of phase variances is computed and it is compared with a threshold to determine whether a packet has been detected from the received signal.

40. 发明授权

US09246726B2 Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences 有权
公开(公告)号：US09246726B2
公开(公告)日：2016-01-26
申请号：US13837947
申请日：2013-03-15
申请人： Echelon Corporation
发明人： Walter J. Downey
IPC分类号： H04B3/00 , H04L25/00 , H04L27/22 , H04L27/26 , H04B3/54
摘要： A method is disclosed for detecting packet at a receiving system in a Multi-Carrier Modulation (MCM) system. The method starts with receiving a signal at the receiving system. Then a deviation value of the signal is computed, where the deviation value is computed at least partially based on phase differences between some number of carriers in the preamble. The deviation value is compared with a threshold to determine whether a packet has been detected from the received signal. In response to the determination that a packet has been detected, a symbol offset is computed optionally, where the symbol offset indicates a number of sample points from a beginning of a symbol.

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