Wireless remote control non-power-cut transmission opening and closing device and control method

The invention relates to the technical field of switching-on and switching-off control, and discloses a wireless remote control non-power-cut transmission switching-on and switching-off device and a control method. The device converts a first level signal into a second level signal through a remote control module according to a switching-on and switching-off instruction input by a user in advance, and wirelessly sends the second level signal to a receiving module; the receiving module generates an opening and closing driving instruction according to the second level signal to enable the relay to execute the opening and closing driving instruction, so that opening and closing of the relay are controlled, the control program is simplified, voltage interference caused by a long line is avoided, the working efficiency and reliability are improved, and meanwhile, the reliability of the relay is improved. In addition, the communication channel between the remote control module and the receiving module is detected t