公开(公告)号：US20140265880A1

公开(公告)日：2014-09-18

申请号：US13828920

申请日：2013-03-14

Applicant: LUTRON ELECTRONICS CO., INC.

Inventor： Mark Taipale ,  Timothy P. Gredler ,  Akshay Bhat

IPC: H05B37/02

CPC classification number: H05B37/0263 ,  H05B33/0815 ,  H05B33/0845 ,  H05B37/0218 ,  H05B37/0227 ,  H05B37/0272 ,  H05B41/14

Abstract: A two-way load control system comprises a power device, such as a load control device for controlling an electrical load receiving power from an AC power source, and a controller adapted to be coupled in series between the source and the power device. The load control system may be installed without requiring any additional wires to be run, and is easily configured without the need for a computer or an advanced commissioning procedure. The power device receives both power and communication over two wires. The controller generates a phase-control voltage and transmits a forward digital message to the power device by encoding digital information in timing edges of the phase-control voltage. The power device transmits a reverse digital message to the controller via the power wiring.

Abstract translation: 双向负载控制系统包括功率器件，例如用于控制来自AC电源的电负载接收功率的负载控制装置，以及适于串联耦合在源和功率器件之间的控制器。 可以安装负载控制系统，而不需要运行任何额外的电线，并且容易地配置，而不需要计算机或高级调试过程。 电力设备通过两根电线接收电力和通信。 控制器产生相位控制电压，并通过在相位控制电压的定时边缘中对数字信息进行编码，将正向数字消息发送到功率器件。 电源设备通过电源线将反向数字消息发送到控制器。