In order to alleviate pilot’s workload and improve the survivability of the fighter and effectiveness of the mission, analyze system status which is a part of the intelligent Pilot’s assistant decision-making system firstly, then research the blackboard’s knowledge organization and scheduling method. And taking system status manage is example, transforme the experience of pilot and expert about system status into rules. The results show that the research is a good foundation for the intelligent Pilot’s assistant decision-making system application in project.