The robot is known as the “Pearl of the Top of Manufacturing Crown”. It is an important indicator to measure a country’s innovation capability and industrial competitiveness. It has become an important entry point for a new round of technology and industrial revolution in the world. With the wide application of artificial intelligence technology in the field of robotics，service robots are developing in the direction of intelligence. The global service robot market has grown steadily. The world’s major countries have raised service robots to the national strategic level. The industry has ushered in a golden opportunity for development. Domestic and foreign companies compete for market development opportunities based on their own advantages. The multi-domain application of service robots has been accelerated，and logistics robots are the first areas where commercial explosions have occurred. The sweeping robots meet the rigid high-frequency requirements of households and the market scale blowouts.