Abstract: The present disclosure provides a system and method for calculating electrical power. The method may include one or more operations of the following operations. Obtaining one or more current values. Setting a first voltage value. Generating one or more second voltage values based on the first voltage value. The one or more second voltage values may correspond to the one or more current values, respectively. Generating one or more first power values according to the one or more current values and the one or more second voltage values.

Abstract: The present disclosure relates to an intelligent home control system and method relating to feedback adjustments and power management techniques. In the process for implementing the system and method, firstly, data information may be received by the data receiving module. Secondly, the received data information may be analyzed by the processing module. Different control information may be generated based on the analysis and processing result of the data information, according to adjustment modes of operation states of different devices. Again, the control information may be transmitted via a wireless communication module. Then, the operation state of a corresponding device may be separately controlled and adjusted by the adjustment module. At the same time, the power source management module may manage power supply of modules and devices in the system.

Abstract: The present disclosure provides systems and methods for wireless anti-interference transceiving. The method may include one or more of following operations. A first signal may be received from a signal source. A second signal may be generated according to the first signal. A voltage of the second signal may be based on a power of the first signal. A third signal may be generated according to the second signal. One or more time slots in the third signal may be determined. Wireless signal transceiving may be performed in at least one of the one or more time slots.

Abstract: The present application provides a power regulation circuitry including, a regulation circuit connecting a power supply to a load device, and a computing circuit configured to generate a first control signal when a current conducted through the bidirectional semiconductor is below a threshold level. The regulation circuit may include an optoisolator and a bidirectional semiconductor. The optoisolator may be configured to receive the first control signal from the computing circuit and supply a compensating current to the bidirectional semiconductor to keep the bidirectional semiconductor conductive. The bidirectional semiconductor may be configured to receive, from the optoisolator, a second control signal generated by the computing circuit in response to an input relating to a power delivered to the load device. The present application also provides a control system including a master controller including the power regulation circuitry and a method for controlling a power delivered to a load device.

Abstract: The present disclosure discloses a system including a detection module configured to receive a microwave signal from a moving object located in an environment and obtain at least one optical image including the moving object; and a processor configured to determine frequency information associated with the environment according to the a microwave signal, determine a contour of the moving object according to the at least one optical image, and determine a security level according to at least a portion of the frequency information and the contour of the moving object.