The utility model discloses an LED street lamp control and fault detection system based on the Internet. The system comprises a piece of control equipment, at least one base station in communication connection with the control equipment, and at least one LED street lamp in communication connection with the base stations. The base stations acquire parameters of the LED street lamps and transmit the parameters to the control equipment. The problem that street lamps cannot be switched on and off according to the change of the environment due to the fact that on-off control on the street lamps is carried out at a fixed time in the prior art is solved.