The unmanned disinfection and cleaning robot, which integrates the four major cleaning functions of sterilization and disinfection, garbage cleaning, dust collection and dust pushing and maintenance, has an 8-hour endurance and can cover 10000 ㎡ of space disinfection and ground cleaning tasks. It has a multi-level man-machine management platform, remote monitoring of machine data, scheduling of work, double control of the brain, monitoring of the progress of work completion at any time, and is more worry-free operation.