公开(公告)号：US09483067B2

公开(公告)日：2016-11-01

申请号：US14256445

申请日：2014-04-18

Applicant: Cisco Technology, Inc.

Inventor： Christopher Martin Lonvick ,  Charles Duffy ,  Luis Orlando Suau ,  Donald Schriner ,  Matthew A. Laherty

IPC: G06F1/26 ,  G05F1/66 ,  G05B15/02 ,  H04L29/08

CPC classification number: G05F1/66 ,  G05B15/02 ,  H04L67/12

Abstract: Intelligent powered device (PD) control system including a switch system, state detector (SD), intelligent control device (ICD), and a PD. The switch system includes one or more conventional electrical switches. Each switch includes an interface to receive selection of a switch system state change between conductive and non-conductive states. The switch system includes a conductor pair(s) indicative of switch system state based on the selection. The SD signals the detected state to the ICD. The switch system output is in electrical connection with the detector such that, in the conductive state a loopback is formed in the switch system and SD, and in the non-conductive state no loopback is formed. The ICD receive the message from the state detector and transmits a fixture control command based on the message. The PD receives the command from the ICD via the data communications network, and controls its state based on the command.

Abstract translation: 智能动力装置（PD）控制系统，包括开关系统，状态检测器（SD），智能控制装置（ICD）和PD。 开关系统包括一个或多个常规电开关。 每个开关包括接口，用于接收导通状态和非导通状态之间的开关系统状态变化的选择。 开关系统包括基于选择指示开关系统状态的导线对。 SD向ICD发出检测到的状态信号。 开关系统输出与检测器电连接，使得在导通状态下，在开关系统和SD中形成环回，并且在非导通状态下不形成环回。 ICD从状态检测器接收消息，并根据消息发送灯具控制命令。 PD通过数据通信网络从ICD接收命令，并根据命令控制其状态。

公开(公告)号：US20150301544A1

公开(公告)日：2015-10-22

申请号：US14256445

申请日：2014-04-18

Applicant: Cisco Technology, Inc.

Inventor： Christopher Martin Lonvick ,  Charles Duffy ,  Luis Orlando Suau ,  Donald Schriner ,  Matthew A. Laherty

IPC: G05F1/66 ,  G05B15/02

CPC classification number: G05F1/66 ,  G05B15/02 ,  H04L67/12

Abstract: Intelligent powered device (PD) control system including a switch system, state detector (SD), intelligent control device (ICD), and a PD. The switch system includes one or more conventional electrical switches. Each switch includes an interface to receive selection of a switch system state change between conductive and non-conductive states. The switch system includes a conductor pair(s) indicative of switch system state based on the selection. The SD signals the detected state to the ICD. The switch system output is in electrical connection with the detector such that, in the conductive state a loopback is formed in the switch system and SD, and in the non-conductive state no loopback is formed. The ICD receive the message from the state detector and transmits a fixture control command based on the message. The PD receives the command from the ICD via the data communications network, and controls its state based on the command.

Abstract translation: 智能动力装置（PD）控制系统，包括开关系统，状态检测器（SD），智能控制装置（ICD）和PD。 开关系统包括一个或多个常规电开关。 每个开关包括接口，用于接收导通状态和非导通状态之间的开关系统状态变化的选择。 开关系统包括基于选择指示开关系统状态的导线对。 SD向ICD发出检测到的状态信号。 开关系统输出与检测器电连接，使得在导通状态下，在开关系统和SD中形成环回，并且在非导通状态下不形成环回。 ICD从状态检测器接收消息，并根据消息发送灯具控制命令。 PD通过数据通信网络从ICD接收命令，并根据命令控制其状态。