Controller, control circuit and method for controlling intelligent equipment by using control circuit

The invention provides a controller, a control circuit and a method for controlling intelligent equipment by using the control circuit. The controller comprises an input port, a power supply port andan output port, wherein the input port is coupled with a power switch and used for generating a parameter signal indicating the on/off state of the power switch according to the on/off state of the power switch; the power supply port is coupled with the power supply and used for receiving electric energy provided by the power supply and supplying power to the controller; the output port is coupledwith a forwarding module and is used for outputting an indication signal and a control signal so that the forwarding module reads the control signal according to the indication signal and further controls the working mode of the intelligent equipment; and the control signal and the indication signal are generated by the controller according to a parameter signal. According to the invention, the working modes of various in