The invention belongs to the field of aero-engine design, and relates to an aero-engine warm-up state cockpit display method, which comprises the following steps of: setting three states of'non-warm-up ', 'warm-up' and'warm-up completion 'on an aircraft cockpit, and setting a rotating speed upper limit value and a rotating speed lower limit value of the engine warm-up state; if the rotating speed of the engine is larger than the rotating speed lower limit value, the state of the engine on the aviation cockpit is controlled to be converted into a warm-up state from a non-warm-up state; and if the rotating speed of the engine is between the rotating speed upper limit value and the rotating speed lower limit value, continuously heating, and if the'warm-up 'state is continuously not smaller than the rotating speed lower limit value and timing is finished, controlling the state of the engine on the aviation cockpit to be converted from the'warm-up' state to a'warm-up completion 'state, and pulling down a throttle lever to complete warm-up. The engine warm-up state can be effectively displayed through the design, a user is prompted whether the warm-up rotating speed meets the requirement or not, and the memory workload of the user is greatly reduced.
本申请属于航空发动机设计领域,为一种航空发动机暖机状态座舱显示方法,通过在飞机座舱上设置“未暖机”、“暖机中”和“暖机完成”三种状态,并设置发动机暖机状态的转速上限值与转速下限值;若发动机转速大于转速下限值,则控制飞机座舱上的发动机状态由“未暖机”状态转换至“暖机中”状态;若发动机转速位于转速上限值与转速下限值之间,则持续进行暖机,若“暖机中”状态持续不小于转速下限值并且计时结束,则控制飞机座舱上的发动机状态由“暖机中”状态转换至“暖机完成”状态,并下拉油门杆完成暖机。该设计可以有效的显示发动机暖机状态,提示用户暖机转速是否符合要求,极大的减少了用户记忆工作量。
Aero-engine warm-up state cockpit display method
一种航空发动机暖机状态座舱显示方法
2024-01-12
Patent
Electronic Resource
Chinese