Abstract: Based on the use of state parameter monitoring technology, this paper designs a safety management system for monitoring and analyzing the state parameters of agricultural machinery equipment, which is used to monitor the state parameters of agricultural machinery equipment in the operation process, and compare with the design parameters of the equipment, so as to monitor the safety state of equipment operation in real time, so as to avoid the hidden danger of agricultural machinery safety caused by overload use. The results show that the safety management system can effectively monitor the real-time state of agricultural machinery during operation, and predict the operation state of the equipment.