专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08989693B1 Power line network apparatus, system and method 有权
标题翻译：电力线网络设备，系统及方法
公开(公告)号：US08989693B1
公开(公告)日：2015-03-24
申请号：US13335487
申请日：2011-12-22
申请人： John F. Duff , Rolf Flen , Scott H. Christiansen , Roland Johnson
发明人： John F. Duff , Rolf Flen , Scott H. Christiansen , Roland Johnson
IPC分类号： H04M9/00
CPC分类号： H04B3/54 , G06F8/65 , H04B2203/5433 , Y02D10/42
摘要： Various aspects of the instant disclosure are directed towards a method for communicating time-based data in a power line communication system. In accordance with one or more example embodiments, firmware is downloaded to a multitude of endpoints over power distribution lines carrying alternating current (AC) power. Endpoint devices targeted for changes to stored firmware are grouped and the firmware is delivered in chunks to each group. As devices receive a particular chunk of firmware, the device advances to a next stage and provides information indicative of this stage, based upon which subsequent chunks of firmware are communicated. This occurs (e.g., on a daily cycle) until the endpoint has received all firmware for an update, after which the endpoint(s) are re-started using the firmware. Accordingly, such updates can be carried out in a cyclic and verifiable manner.
摘要翻译：本公开的各个方面涉及用于在电力线通信系统中传送基于时间的数据的方法。根据一个或多个示例实施例，通过承载交流（AC）功率的配电线路将固件下载到多个端点。针对存储固件更改的端点设备进行分组，固件以块的形式传送给每个组。当设备接收到特定的固件块时，设备进入下一个阶段并且基于哪个后续的固件块被传送来提供指示该阶段的信息。直到端点已经接收到用于更新的所有固件，才发生（例如，在每一个周期中），之后使用固件重新启动端点。因此，这种更新可以以循环和可验证的方式进行。

2. 发明授权

US08842563B1 Communication and processing for power line communication systems 有权
标题翻译：电力线通信系统的通信和处理
公开(公告)号：US08842563B1
公开(公告)日：2014-09-23
申请号：US13335426
申请日：2011-12-22
申请人： John F. Duff , Scott H. Christiansen , Rolf Flen , Verne Olson
发明人： John F. Duff , Scott H. Christiansen , Rolf Flen , Verne Olson
IPC分类号： G04B23/00 , H04B3/54
CPC分类号： H04B3/542 , H04B2203/5433
摘要： Aspects of the present disclosure are directed towards a data retrieving engine that is designed to retrieve interval data from the endpoint devices that is communicated for indicating utility usage readings. The interval data is provided at least once for each interval period (used by each of the endpoint devices). The data retrieving engine is additionally designed for retrieving, from the endpoint devices, other different type of data, which is transmitted over a time period that overlaps multiple interval periods. In certain implementations, the system allows a dynamic adjustment to a ratio of the respective amounts for each type of data.
摘要翻译：本公开的方面涉及一种数据检索引擎，其被设计为从端点设备检索间隔数据，所述端点设备被传达以指示公用设施使用读数。每个间隔周期（由每个端点设备使用）至少提供一次间隔数据。数据检索引擎另外设计用于从端点设备检索在与多个间隔周期重叠的时间段内发送的其他不同类型的数据。在某些实施方案中，系统允许动态调整每种类型数据的各自量的比率。

3. 发明授权

US09019121B1 Configuration over power distribution lines 有权
标题翻译：配电线配置
公开(公告)号：US09019121B1
公开(公告)日：2015-04-28
申请号：US13335470
申请日：2011-12-22
申请人： John F. Duff , Scott H. Christiansen , Rolf Flen
发明人： John F. Duff , Scott H. Christiansen , Rolf Flen
IPC分类号： G08C15/06 , G01D4/00 , H04B3/54
CPC分类号： H04B3/542 , G01D4/002 , G01D4/004 , H04B3/544 , H04B2203/5433 , H04L41/0816 , H04L41/0823 , H04L65/4076 , H04L67/10 , H04L69/28 , Y02B90/241 , Y02B90/242 , Y04S20/32 , Y04S20/322
摘要： Aspects of the present disclosure are directed toward the use of broadcast transmissions to multiple endpoint devices. These broadcast transmissions can be particularly useful for reducing the communication bandwidth used during transmission of configuration data to the endpoint devices. In order to implement the broadcast communications, the present disclosure describes a mechanism for configuring targeted endpoint devices to be responsive to the broadcast communications. For instance, a configuration command can be sent to each of the targeted endpoint devices. The configuration command can include a virtual ID. The targeted endpoint devices can configure themselves to listen for subsequent broadcast messages addressed to the virtual ID. Configuration data can then be sent using the virtual ID and associated broadcast messages.
摘要翻译：本公开的方面涉及使用广播传输到多个端点设备。这些广播传输对于将配置数据传送到端点设备期间使用的通信带宽特别有用。为了实现广播通信，本公开描述了用于配置目标端点设备以响应于广播通信的机制。例如，可以将配置命令发送到每个目标端点设备。配置命令可以包括虚拟ID。目标端点设备可以配置自己来监听寻址到虚拟ID的后续广播消息。然后可以使用虚拟ID和相关联的广播消息来发送配置数据。

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