The invention relates to the technical field of real-time monitoring, in particular to the third generation telecommunication (3G) module capable of monitoring a light-emitting diode (LED) release system. The 3G module capable of monitoring the LED release system is used for monitoring an upper computer and a network module of the LED release system. The 3G module capable of monitoring the LED release system comprises a data transmission module, a control module, a restart module and a power supply module, wherein the data transmission module is connected with the upper computer and is used for carrying out communications, the control module is connected with a data transmission interface and is used for monitoring the upper computer, the restart module is connected with the control module, the upper computer and the network module, the power supply module is used for power supply for the data transmission module, the control module and the restart module, the data transmission module is in synchronous communication with the upper computer, receives real-time communication data and sends out into the control module, the control module is used for monitoring the communications with the upper computer according to preset judgment rules, if the communications between the upper computer and the control module is interrupted, a command will be sent out to the restart module, so that the upper computer and the network module can be restarted. Due to the fact that the running state of the upper computer can be monitored in real time, the problems that 3G network card is lost connection, the release system breaks down, and inconvenience is brought to a user are avoided.