The intelligent unattended crane crane system is a highly intelligent crane system, and intelligent cranes pursue a safer development mode. Developing safe, smart, and simple crane operations helps reduce crane accidents, casualties, downtime, and damage to the crane itself and its surrounding engineering areas. Therefore, it is necessary to adopt more continuous monitoring subsystems and electronics at different stages of crane operation to improve safety and user-friendliness. The development of sensor technology further accelerates the technological innovation of intelligent cranes. At present, chemical sensors and switches that are resistant to earthquakes, shocks, waterproof, extreme environmental conditions and dangers have appeared on the market, which can face harsh environments in cranes and other construction equipment. normal operation. In the era of digitalization and intelligence of crane machinery, crane enterprises should follow the market trend, increase research and development efforts, and use a wide range of product series to form various solutions for a large number of different technical problems, so that crane intelligence can play a role in market development. positive effects.