| 摘要 |
A multifunctional LED device (1) and a multifunctional wireless conference system. The multifunctional LED device (1) comprises an LED drive and power supply unit (10), a controller unit (11), an audio power amplifier unit (13), a loudspeaker unit (14), a wireless transceiver module (15), a microphone module (16), and an LED light source component (17). The wireless transceiver module (15) can not only maintain communication with an intelligent terminal (2), but also communicate with other LED devices (1). The wireless conference system comprises at least two multifunctional LED devices (1) and the intelligent terminal (2) which reads and remotely controls the states of the multifunctional LED devices (1). The intelligent terminal (2) establishes communication with an external terminal; the intelligent terminal (2) transmits an audio signal sent by the external terminal to the multifunctional LED devices (1) for broadcasting; and meanwhile, the multifunctional LED devices (1) collect peripheral sound and then send the collected sound to the external terminal through the intelligent terminal (2). Therefore, the wireless conference function is realized. |
