The invention provides an emergency brake system with an anti-skid function, which comprises a pressure reducing valve, a pressure regulating valve, a pressure regulating valve and an anti-skid device, and is characterized in that the pressure reducing valve is used for changing oil inlet pressure into proper brake pressure; the left servo valve is used for emergency braking of a left airplane wheel of the airplane; the right servo valve is used for emergency braking of a right airplane wheel of the airplane; the anti-skid control unit is connected to the left servo valve and the right servo valve so as to input anti-skid current to the left servo valve and the right servo valve to achieve anti-skid of airplane wheels, and the emergency braking system can conduct braking according to the conditions of an airplane runway and changes of speed signals during emergency braking. And the emergency braking performance and the comfort in the braking process are improved.
本发明提出一种具有防滑功能的应急刹车系统,包括:减压活门,用于将进油压力变化成合适的刹车压力;左伺服阀,用于飞机左机轮的应急刹车;右伺服阀,用于飞机右机轮的应急刹车;防滑控制单元,连接于所述左伺服阀和所述右伺服阀以向所述所述左伺服阀和所述右伺服阀分别输入防滑电流以实现机轮的防滑,所述应急刹车系统在进行应急刹车时可以根据飞机跑道的条件和速度信号的变化实施刹车,改善应急刹车的性能和刹车过程的舒适性。
Emergency brake system with anti-skid function
具有防滑功能的应急刹车系统
2024-07-26
Patent
Electronic Resource
Chinese
European Patent Office | 2024
|Airplane anti-skid brake control system with dual-redundancy architecture
European Patent Office | 2022