There is provided a battery system including: a main switch configured to supply or cut off a voltage of a battery to a load; a semiconductor pre-charger module which includes a semiconductor switch configured to supply or cut off the voltage of the batter...

A battery balancing system includes a battery pack block configured in rows and columns of batteries, a balancing block with balancing devices corresponding to the batteries, a balancing control block with control circuits that selectively connect batterie...

Disclosed is an electronic device which includes a position estimation unit that estimates position information of an unmanned aerial vehicle based on at least some of a plurality of sensing information received from the unmanned aerial vehicle, an environ...

A method of a device may comprise: receiving, from a reader, a first subframe including information on channel access resources for harvesting rate stages; determining a channel access resource according to a harvesting rate of the device, based on the inf...

A power management device includes a converter, a sampling circuit, an MPPT management circuit, and an MPPT control circuit. The converter converts a voltage across an output node of an energy source, based on a first control signal to output a final outpu...

A method, an image processing apparatus, and a system for generating a road image by using two-dimensional map data are proposed. The method includes receiving, by an image processing apparatus, an input of the map data of a specific area, extracting, by t...

Disclosed herein are a method and apparatus for power scheduling. The disclosed method is a power scheduling method of a power-scheduling apparatus for controlling a partition for at least one application, and the method includes setting a power limit for ...