Unmanned automatic cleaning system for washroom

The embodiment of the utility model discloses an unmanned automatic cleaning system for a washroom, which relates to the technical field of flushing toilets and comprises an external control device and an internal detection device, the external control device comprises a first control unit and a display device; the internal detection device comprises an infrared sensor, a distance sensor, a switch detection device, a second control unit, an electromagnetic valve and a disinfection device; the first control unit is connected with the display device, the first control unit is connected with the second control unit, the second control unit is respectively connected with the electromagnetic valve, the disinfection device, the infrared sensor, the distance sensor and the switch detection device, and the electromagnetic valve is arranged on a flushing pipeline of a toilet. The problem that use is affected due to the fact that the toilet is not flushed after being used is solved, timely sterilization and disinfectio