公开(公告)号：WO2017070604A1

公开(公告)日：2017-04-27

申请号：PCT/US2016/058301

申请日：2016-10-21

Applicant: LUTRON ELECTRONICS CO., INC.

Inventor： DADASHNIALEHI, Ehsan ,  NEWMAN, Robert, C. ,  RANERI, Daniel, Curtis ,  SHUKLA, Jaykrishna, A.

IPC: H05B37/02 ,  H05B39/08

CPC classification number: H05B37/0272 ,  G06F3/041 ,  H04R1/028 ,  H05B33/0815 ,  H05B33/0845 ,  H05B37/0254 ,  H05B39/086

Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.

Abstract translation: 多位置负载控制系统包括主设备和远程设备，其不需要中性连接，但允许在主设备和远程设备处进行视觉和听觉反馈。 主设备和远程设备适合通过附件配线连接在一起。 主设备可以连接在负载控制系统的线路侧和负载侧。 主设备被配置为启用充电路径以允许远程设备在AC电源的半个周期的第一时间段期间通过配件布线对电源充电。 主设备和远程设备被配置为在半周期的第二时间段期间经由附件布线彼此进行通信，例如通过主动拉升并主动拉下辅助布线以使用三态进行通信 逻辑。

公开(公告)号：WO2017070604A8

公开(公告)日：2017-04-27

申请号：PCT/US2016/058301

申请日：2016-10-21

Applicant: LUTRON ELECTRONICS CO., INC.

Inventor： DADASHNIALEHI, Ehsan ,  NEWMAN, Robert, C., Jr. ,  RANERI, Daniel, Curtis ,  SHUKLA, Jaykrishna, A.

IPC: H05B37/02 ,  H05B39/08

Abstract: A multiple location load control system comprises a main device and remote devices, which do not require neutral connections, but allow for visual and audible feedback at the main device and the remote devices. The main device and the remote devices are adapted to be coupled together via an accessory wiring. The main device can be wired on the line side and the load side of the load control system. The main device is configured to enable a charging path to allow the remote devices to charge power supplies through the accessory wiring during a first time period of a half cycle of the AC power source. The main device and the remote devices are configured to communicate with each other via the accessory wiring during a second time period of the half cycle, for example, by actively pulling-up and actively pulling-down the accessory wiring to communicate using tri-state logic.