2 results about "Fault indicator" patented technology

The invention discloses a wireless remote-control firework display method. The method includes the steps that (1) a control signal is collected; (2) a wireless control signal is generated according tothe control information; (3) the wireless control signal is sent through broadcasting; (4) the wireless control signal is received; (5) the wireless control signal is decoded; and (6) matching with the encoding address information is performed, if matching succeeds, an ignition signal is output, and otherwise, no operation is performed. The wireless remote-control firework display system comprises a wireless controller, wireless receivers and ignition devices. By means of the wireless remote-control method, the display effect diversity is improved, and interference caused by wire transmissionis avoided; the plurality of wireless receivers and ignition devices are adopted, and the highly-controllable firework free arrangement is achieved; a plurality of press buttons are adopted, and theoperation process is simplified; a pre-set press button and an automatic press button are further disposed, so that the user-defined firework display is achieved; and the self-check function is arranged, a fault indicator is additionally arranged, a manual encoding switch is arranged, and the addresses of the wireless receivers can be replaced.