A method for configuring an electronic relay including: providing a graphic user interface on a computer display, the graphic user interface including graphic resources activatable by a user; providing first graphic resources on the graphic user interface to assist a user in providing first configuration values to configure first operating parameters indicative of the operation of at least one of the first and second live electric circuits, the first operating parameters being processed by the electronic relay to provide synchro-reclosing functionalities; providing second graphic resources on the graphic user interface to assist a user in providing second configuration values to configure second operating parameters indicative of first operating conditions requested to the first and second live electric circuits to enable a re-connection between the first and second live electric circuits following a disconnection between the first and second live electric circuits, the second operating parameters being processed by the electronic relay to provide the synchro-reclosing functionalities; checking whether the electronic relay meets minimum operating requirements to operate; and if the electronic relay meets the minimum operating requirements, transmitting configuration information including at least the first and second configuration values to the electronic relay.

A multifunctional home automation device with a modular structure is described, adapted to be inserted as an element in an electrical box, containing the following electrical and electronic components: a transformer/power supply (11) for generating a low voltage (Vcc) to supply the other components, a voltage modulator (12) with electronic controllers of the electric power generated, an electronic processor (14) for the management and control of the functions of the home automation device, a Wireless and/or Wired communication system (13) for bidirectional communication with the outside, a non-volatile memory (15) to save information that allows the proper functioning of the home automation device, even in case of power failure,
the enclosure of the device having the size of a single electric element and being constructed to have outer shapes compatible with frames and plates of the existing electrical boxes based on the different national or international standards.

Provided are a communication device and an electronic device each having a protective function. In one embodiment, the communication device includes a transceiving device configured to transmit or receive a signal, a communication circuit configured to be selectively connected to the transceiving device, and a wireless power input detector configured to protect the communication circuit from a wireless power signal by detecting whether the signal is the wireless power signal which is input for charging and generating a control signal for selectively disconnecting the communication circuit from the transceiving device.

Embodiments of the present invention include control methods employed in multiphase distributed energy storage systems that are located behind utility meters typically located at, but not limited to, medium and large commercial and industrial locations. These distributed energy storage systems can operate semi-autonomously, and can be configured to develop energy control solutions for an electric load location based on various data inputs and communicate these energy control solutions to the distributed energy storage systems. In some embodiments, one or more distributed energy storage systems may be used to absorb and/or deliver power to the electric grid in an effort to provide assistance to or correct for power transmission and distribution problems found on the electric grid outside of an electric load location. In some cases, two or more distributed energy storage systems are used to form a controlled and coordinated response to the problems seen on the electric grid.

A wireless device includes a battery that stores and discharges energy to power the wireless device, an event detector that detects one of more energy consumption events occurring in the wireless device, an event counter that accumulates a total number of each of the energy consumption events detected by the event detector, an energy database that stores energy data indicating the pre-determined amount of energy consumption associated with each of the energy consumption events, and a wireless radio configured to transmit a message containing the amount of energy remaining in the battery.

A method includes the steps of obtaining distance measurements between a device and a number of lighting fixtures, processing the distance measurements to assign coordinates to each one of the lighting fixtures, and facilitating registration of the coordinates of a subset of the lighting fixtures to obtain registered coordinates for all of the lighting fixtures. The coordinates indicate a relative location of each one of the lighting fixtures with respect to one another. The registered coordinates indicate a location of each lighting fixture in a desired coordinate space. Accordingly, a location of a lighting fixture within a desired coordinate space can be easily obtained, which may enable significant additional functionality of the lighting fixture.

Embodiments of the present invention include a battery management system that provide a plurality of channels that allow communication between host and clients. This communication may operate in bi-directional modes such that commands from the host and responses from the clients are transmitted clockwise or counter-clockwise around a daisy-chain loop. This architecture provides both a high level of redundancy across multiple channels as well as transmission directions around the loop. The use of multiple channels provides a separation in signal paths akin to the provision of completely separate physical wires, preventing malfunction of spurious operation of devices using one channel from interfering with the normal operation of devices using the other channel. In addition, the signaling architecture allows a host to dynamically transmit commands and receive responses between specific client(s) and host or broadcast communication across all clients.

Devices, systems, and methods for measurement of parameters of electric power transmission lines can improve electric power usage, while wireless circuitry can provide communication from field-located devices. Connection to draw electrical power from the transmission line can be distinct from connection to sense line parameters.

A system includes a remote control device that is useable by an operator interacting with a materials handling vehicle. The remote control device includes a wireless communication system including a wireless transmitter and a rechargeable power source. The system further comprises: a receiver at the vehicle for receiving transmissions from the wireless transmitter; a controller at the vehicle that is communicably coupled to the receiver, the controller being responsive to receipt of transmissions from the remote control device; and a charging station at the vehicle, the charging station for charging the rechargeable power source of the remote control device.

A remote control device that is paired with a first vehicle, such that the remote control device wirelessly communicates with the first vehicle, is paired with a second vehicle via a pairing process. The pairing process is initiated by physically contacting a component of the remote control device with an element of the second vehicle. The pairing process also unpairs the remote control device from the first vehicle, such that the remote control device no longer wirelessly communicates with the first vehicle, and the remote control device wirelessly communicates with the second vehicle.