Abstract: A dimming switch system (130). The system (130) may include a dimming switch (520), a weak current module (510) and a strong current module (530). The weak current module (510) may receive at least one drive signal and control a state of the dimming switch (520) based on the drive signal. The strong current module (530) may be connected to the dimming switch (520) and at least one lighting device (140). The strong current module (530) may control brightness of the lighting device (140) connected thereto based on the state of the dimming switch (520). The dimming switch (520) may include a phase-cutting switch (610) and at least one omnidirectional conduction unit (620). When the omnidirectional conduction unit (620) works, the dimming switch (520) is omnidirectionally conductive.

Abstract: The present disclosure discloses a method for compensating environmental measurement data. The method may include obtaining a relationship among a deviation of a measured value of an environmental parameter of a first sensing device, an electric power value of a heat generating device, and a power-on duration of a heat generating device, the first sensing device deployed near the heat generating device; obtaining a current electric power value of the heat generating device, a current power-on duration of the heat generating device, and a current measured value of the environmental parameter; determining a current deviation based at least in part on the current electric power value of the heat generating device, the current power-on duration of the heat generating device, and the relationship; and determining a corrected measured value of the environmental parameter based on the current measured value of the environmental parameter and the current deviation.

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 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 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 discloses a control system. The control system may include a master controller and one or more subordinate controllers. The master controller may include a first switch, a first input port, and a first output port. The first input port may be connected to the first output port, and the first output port may be connected to an electric device. The subordinate controller may be electrically connected to the master controller. The subordinate controller may include a second switch, a third switch, a second input port, and a second output port connected to a hot wire. The third switch may control on/off statuses of the first switch and the second switch. The second switch and the third switch may be connected between the second input port and the second output port. The second switch may be may be connected in parallel with the third switch.

Abstract: The present disclosure discloses a method for compensating environmental measurement data. The method may include obtaining a relationship among a deviation of a measured value of an environmental parameter of a first sensing device, an electric power value of a heat generating device, and a power-on duration of a heat generating device, the first sensing device deployed near the heat generating device; obtaining a current electric power value of the heat generating device, a current power-on duration of the heat generating device, and a current measured value of the environmental parameter; determining a current deviation based at least in part on the current electric power value of the heat generating device, the current power-on duration of the heat generating device, and the relationship; and determining a corrected measured value of the environmental parameter based on the current measured value of the environmental parameter and the current deviation.

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.

Abstract: A LED control circuit is disclose which comprises a silicon-controlled rectifier (SCR) configured to control a first current supplied to a LED light bulb, and a dynamic current maintenance module serially coupled to the SCR and configured to draw a second current from the SCR, the second current being inversely proportional to the first current.