The invention discloses a delay control method of a rocket ejection seat program controller, which comprises the following steps: after a rocket ejection seat is started, an excitation mechanism starts a self-power supply module of the program controller, and the program controller is powered on; initializing a program controller, and firstly reading a seat starting signal state and a last self-checking mark; judging whether the last self-test state is normal or not, if the last self-test state is normal, carrying out normal state key item self-test, and if the last self-test state is abnormal, carrying out power-on self-test again until the power-on self-test is normal; if self-inspection of the normal state key item is passed, whether a seat starting signal exists or not is judged, if the seat starting signal is found, a delay control mode based on height is entered, and if the seat starting signal is not found, periodic self-inspection is entered, and the seat starting signal is monitored; if the normal state key item self-inspection is abnormal or the period self-inspection is abnormal, setting the self-inspection mark to be abnormal, and entering error processing; and repeating until periodic self-inspection is passed, and entering a normal delay control mode. And the overall life-saving performance of rocket ejection is improved.
本发明公开了一种火箭弹射座椅程控器的延时控制方法,包括以下步骤:火箭弹射座椅启动后,激发机构启动程控器的自供电模块,程控器上电;程控器初始化,首先读取座椅启动信号状态及上次自检标志;判断上次自检状态是否正常,若上次自检状态正常,则进行正常状态关键项自检,若异常则重新上电自检直至上电自检正常;若正常状态关键项自检通过,则判断是否有座椅启动信号,若发现座椅启动信号,进入基于高度的延时控制模式,若未发现座椅启动信号,则进入周期自检,监控座椅启动信号;若正常状态关键项自检异常,或周期自检异常,则置自检标志异常,进入出错处理;重复直至周期自检通过,进入正常延时控制模式。提升了火箭弹射的整体救生性能。
Delay control method for rocket ejection seat program controller
一种火箭弹射座椅程控器的延时控制方法
2023-03-10
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
DEFLATION DEVICE FOR EJECTION OVERLOAD CONTROL OF ROCKET EJECTION SEAT
Europäisches Patentamt | 2022
|Electromechanical aircraft ejection seat program controller and control method
Europäisches Patentamt | 2020
|METHOD FOR CONTROLLING EJECTION OVERLOAD OF ROCKET EJECTION SEAT
Europäisches Patentamt | 2022
|Ultrasonic inspection of seat-back ejection rocket motors
Tema Archiv | 1975
|