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Ejection mode switching control electronic instruction ejection system

A technology of mode switching and mode switching switch, which is applied in the direction of ejection/off-aircraft devices, aircraft parts, transportation and packaging, etc. It can solve the problems of reduced life-saving performance, ejection mode switching errors, high labor costs, etc., and improve the level of intelligence , high reliability, and the effect of avoiding common mode faults

Active Publication Date: 2021-01-19
AEROSPACE LIFE SUPPORT IND LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method of ejection mode switching requires high labor costs, and the control method is clumsy, which may cause errors in ejection mode switching and reduce life-saving performance

Method used

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  • Ejection mode switching control electronic instruction ejection system
  • Ejection mode switching control electronic instruction ejection system

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and embodiments.

[0019] refer to Figure 1 ~ Figure 2 As shown, the electronic command ejection system for ejection mode switching control in an embodiment provided by the present invention includes an electronic command ejection controller, a plurality of ejection seats and an acquisition circuit, and each ejection seat is provided with a first The first mode switching switch and the second mode switching switch, the acquisition circuit are respectively connected with the first mode switching switch and the second mode switching switch, and the electronic instruction ejection controller is connected with the second mode switching switch through the control circuit.

[0020] Further, the first mode switching switch is linked with the seat movement state, and the second mode switching switch is linked with the power-on state of the seat system.

[0021] Further, the f...

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PUM

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Abstract

The invention discloses an ejection mode switching control electronic instruction ejection system, which comprises an electronic instruction ejection controller, a plurality of ejection seats and an acquisition circuit, and each ejection seat is provided with a first mode switching switch and a second mode switching switch; the acquisition circuit is connected with the first mode switching switchand the second mode switching switch, and the electronic instruction ejection controller is connected with the second mode switching switch through the control circuit. Self-adaptive switching controlover different ejection modes is achieved, the state scene of the seat can be judged more accurately, reliability is high, manual operation is not needed, and the intelligent level of the electronicinstruction ejection system is improved.

Description

technical field [0001] The invention relates to an electronic command ejection system for ejection mode switching control. Background technique [0002] In a three-seater aircraft, the electronic command ejection system must have three command ejection control modes: single bomb mode, double bomb mode and triple bomb mode. In different ejection modes, the timing of exiting the cabin is different for each seat. If the No. 3 seat is out of the cabin, the No. 1 and No. 2 seats need to complete the conversion from the three-bomb mode to the double-bomb mode, so as to shorten the emergency ejection time of the pilot and improve the life-saving performance. At present, the mode switching of the domestic electronic command ejection system is mostly controlled by switch switching, and the ground crew needs to lock the mode selection switch on the ground, and after the plane takes off, seats No. 1 and No. 2 can only be operated according to the fixed double bomb mode or three bomb m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D25/118
CPCB64D25/10
Inventor 史洪亮曹瑞雪毛春华
Owner AEROSPACE LIFE SUPPORT IND LTD
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