The invention belongs to the field of overload detection, particularly relates to a configurable three-axis acceleration overload device and an aircraft, and aims to solve the problem of differential requirements of acceleration overload parameters. The device comprises a power supply unit, an overload unit, a pulse width delay unit and a switch unit, the power supply unit supplies power to the overload unit, the pulse width delay unit and the switch unit; a three-axis acceleration sensor is arranged in the overload unit, and the overload unit is provided with an overload value configuration circuit for setting an overload value and an overload direction configuration circuit for setting an overload direction; the pulse width delay unit is used for sending an overload signal to the switch unit when the overload time exceeds the delay setting; the overload time configuration unit is provided with an overload time configuration circuit for setting overload delay time; the switch unit comprises a first relay, the output end of the first relay is closed when an overload signal is obtained, and an ignition path is opened. Differentiated configuration can be carried out according to the requirements of different aircrafts, the universality of the device is improved, and the application range is expanded.
本发明属于过载检测领域,具体涉及一种可配置的三轴加速度过载装置、飞行器,旨在为了解决加速度过载参数差异化需求的问题。本发明装置包括电源单元、过载单元、脉宽延时单元、开关单元;电源单元为过载单元、脉宽延时单元、开关单元供电;过载单元内置三轴加速度传感器,并设置有用于设置过载值的过载值配置电路、用于设置过载方向的过载方向配置电路;脉宽延时单元用于过载时间超过延时设定时向开关单元发送过载信号;该单元设置有用于设置过载延时时间的过载时间配置电路;开关单元包括第一继电器,在获取过载信号时闭合第一继电器输出端,打开点火通路。本发明可以面向不同飞行器的需求进行差异化配置,提高了装置的通用性,扩大了应用范围。
Configurable three-axis acceleration overload device and aircraft
可配置的三轴加速度过载装置、飞行器
2023-05-09
Patent
Electronic Resource
Chinese
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