-
公开(公告)号：US20240349405A1
公开(公告)日：2024-10-17
申请号：US18748701
申请日：2024-06-20
发明人： Tibor Banhegyesi
IPC分类号： H05B45/14 , G01R19/145 , H01H71/02 , H04B10/80
CPC分类号： H05B45/14 , G01R19/145 , H01H71/0228 , H04B10/808
摘要： Devices, systems and methods for coupling sensors to intelligent electronic devices (IED's), e.g., an electrical power meter, via various communication media for electrical utility submetering are provided. The present disclosure provides a mechanism for coupling an IED to another desired device, e.g., a circuit breaker, using modular connectors (e.g., a RJ-45 connector, fiber optic connectors, etc.) and fiber-optic cables. The present disclosure also provides for coupling devices using modular connectors via wired or wireless connectivity.
-
公开(公告)号：US20230401293A1
公开(公告)日：2023-12-14
申请号：US18452826
申请日：2023-08-21
发明人： Luna A. Koval , Hai Zhu
CPC分类号： G06F21/12 , H04L67/12 , H04L63/0435 , H04L67/06 , G01D4/004 , G06Q50/06 , G06Q10/06 , G06F21/14 , G01R19/2513
摘要： The present disclosure provides for improving security in a meter or an intelligent electronic device (IED) through the use of a security key which is unique to each meter or IED. Such a key may be used to prevent password reuse among multiple meters. Such a key may also be used to encrypt critical components of the software, such that only when running on the correct meter can the components of the software be decrypted. Such a key may also be used to uniquely identify the device in a larger data collection and management system. The security key can also be used to prevent the direct copying of meters. The present disclosure also provides for a meter or IED that stores functional software separately from core software.
-
3.发明公开公开(公告)号：US20240126538A1
公开(公告)日：2024-04-18
申请号：US18508586
申请日：2023-11-14
发明人： Luna A. Koval , Erran Kagan
IPC分类号： G06F8/65 , G06F8/71 , G06F9/4401
CPC分类号： G06F8/65 , G06F8/71 , G06F9/4401
摘要： The present disclosure is directed to devices, systems and methods for tracking and upgrading firmware in intelligent electronic devices (IEDs). The present disclosure provides for tracking firmware versions of at least one or a fleet of IEDs, e.g., electronic power or revenue meters, notifying a user that an update to an existing firmware is available and providing the ability to automatically upload the current or latest version of the firmware to all IEDs.
-
-
搜索结果
3 条记录 (耗时 0.02 秒)
