公开(公告)号：US11528796B2

公开(公告)日：2022-12-13

申请号：US17135191

申请日：2020-12-28

Applicant: Lutron Technology Company LLC

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

IPC: H05B47/185 ,  H05B47/11 ,  H05B47/19 ,  H05B45/375 ,  H05B45/38 ,  H05B47/13 ,  H05B45/12 ,  H05B45/37 ,  H05B45/10 ,  H05B47/105 ,  H05B47/195

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.

公开(公告)号：US11102868B2

公开(公告)日：2021-08-24

申请号：US16424918

申请日：2019-05-29

Applicant: Lutron Technology Company LLC

Inventor： David T. Saveri, III ,  Andrew Peter Schmalz ,  Akshay Bhat

IPC: H02J50/80 ,  H05B47/10 ,  H05B47/11 ,  H05B47/19 ,  H05B47/13

Abstract: A load control system for controlling an electrical load may include a sensor, a remote control, and a load control device. The remote control may comprise a button and may be configured to wirelessly transmit a digital message in response to an actuation of the button. The load control device may be configured to control the electrical load, be responsive to the sensor, and/or be configured to be associated with the remote control. The load control device may be responsive to the digital message transmitted by the remote control if the remote control is associated with the load control device. The load control device may be configured to automatically operate in a first mode of operation if the remote control is not associated with the load control device, and automatically operate in a second mode of operation if the remote control is associated with the load control device.

公开(公告)号：US20200229292A1

公开(公告)日：2020-07-16

申请号：US16817943

申请日：2020-03-13

Applicant: Lutron Technology Company LLC

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

IPC: H05B47/185 ,  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.