CN106314803B - A kind of Night vision helmet automatic start up system based on ejection escape device - Google Patents
A kind of Night vision helmet automatic start up system based on ejection escape device Download PDFInfo
- Publication number
- CN106314803B CN106314803B CN201610750153.7A CN201610750153A CN106314803B CN 106314803 B CN106314803 B CN 106314803B CN 201610750153 A CN201610750153 A CN 201610750153A CN 106314803 B CN106314803 B CN 106314803B
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- China
- Prior art keywords
- night vision
- seat
- circuit
- goggles
- heel row
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
- B64D25/08—Ejecting or escaping means
- B64D25/10—Ejector seats
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D25/00—Emergency apparatus or devices, not otherwise provided for
Abstract
The invention discloses a kind of Night vision helmet automatic start up system based on ejection escape device, central pull ring including front-seat and heel row control ejection escape device is arranged in, front-seat and heel row pilot seat is provided with Night vision helmet automatic starting circuit, and front-seat and heel row Night vision helmet automatic starting circuit mutually bridges；The circuit includes travel switch and floating electrical connector, and travel switch realizes linkage control according to the plugging of central pull ring/extraction state, and travel switch is connected with the plug end of floating electrical connector；The socket end of floating electrical connector starts winged ginseng signal transfering circuit, night vision goggles split circuit and goggles decentralization circuit with seat fire and is connected.The present invention, which can be avoided pilot's manual operation, to be caused to be delayed best ejection opportunity, improves lifesaving safety.
Description
Technical field
The present invention relates to pilot's Night vision helmet control device technical fields, more particularly to one kind to be based on ejection escape device
Night vision helmet automatic start up system.
Background technique
Night vision helmet can meet night flying demand, but when inadvertent catapulting lifesaving occurs, to protect pilot from cabin
Lid breakage is hit and the brings injury such as Windblast, at the same protect pilot's eyes from or mitigate the shadow of dazzle
It rings, the night vision goggles in Night vision helmet need to be separated, and transfer goggles.Domestic current Night vision helmet can not realize this behaviour automatically
Make, pilot need to extract manually night vision goggles, put down goggles before ejection starting, then pull central pull ring starting ejection, may
On delay best ejection opportunity, influence safe life-saving.For this purpose, having developed the night that can be automatically performed separation night vision goggles, transfer goggles
Depending on the helmet, but lack the activation system for making this system work while seat starts and launches.
Summary of the invention
The technical problem to be solved in the present invention is that dynamic for the separation of night vision goggles in the prior art and the decentralization of goggles
Make the defect that can not be synchronously completed, a kind of Night vision helmet automatic start up system based on ejection escape device is provided.
The technical solution adopted by the present invention to solve the technical problems is：
The present invention provides a kind of Night vision helmet automatic start up system based on ejection escape device, including setting front-seat and
Heel row controls the central pull ring of ejection escape device, and front-seat and heel row pilot seat is provided with Night vision helmet and starts automatically
Circuit, front-seat and heel row Night vision helmet automatic starting circuit mutually bridge；The circuit includes travel switch and electrical connection of floating
Device, travel switch realize linkage control, and travel switch and floating electrical connector according to the plugging of central pull ring/extraction state
Plug end be connected；The socket end of floating electrical connector starts with seat fire and flies ginseng signal transfering circuit, night vision goggles separate electricity
Road is connected with goggles decentralization circuit；
After front-seat or heel row central pull ring is pulled, travel switch unlocks, and control simultaneously flies ginseng signal transmitting
Circuit issues row's seat fire starting and flies ginseng signal, and night vision goggles split circuit issues night vision goggles and separates signal, goggles decentralization
Circuit issues discharge signal under goggles；Control is front-seat and the night vision goggles of heel row pilot are automatically separated simultaneously, and control it is front-seat with
The automatic decentralization simultaneously of the goggles of heel row pilot.
Further, system of the invention further includes power supply, and power supply and front-seat and heel row Night vision helmet start electricity automatically
Road is connected.
Further, system of the invention further includes chair basin lifter switch and direct current generator, chair basin lifter switch, direct current
Machine and floating electrical connector, power supply form complete loops.
Further, system of the invention further includes cyclelog and on-off switch, cyclelog, on-off switch with
Floating electrical connector, power supply form complete loops.
Further, night vision goggles split circuit of the invention and goggles decentralization circuit by lancing device electric connector and float
Dynamic electric connector is connected.
The present invention provides a kind of control method of Night vision helmet automatic start up system based on ejection escape device, including with
Lower step：
When S1, front row or heel row pilot pull central pull ring starting catapult-launching gear, travel switch button is unlocked, control should
Seat fire starting flies ginseng signal transfering circuit and switchs to normally open by normally off, to the output ejection of aircraft FDR system by which
Position pilot's starting；Realize that seat fire starting flies the same of ginseng signal and forward and backward row's Night vision helmet automatically activated signal simultaneously
Step；
S2, floating electrical connector are acquired and transmit to the signal of the travel switch output of separate unit pilot seat, and
Night vision helmet automatically activated signal, front-seat and heel row night vision goggles split circuit and goggles are issued to another pedestal chair of bridge joint
Decentralization circuit switchs to normally off by normally open simultaneously, and the front-seat night vision goggles with heel row of control are automatically separated simultaneously, and are controlled
Goggles automatic decentralization simultaneously.
The beneficial effect comprise that：Night vision helmet based on ejection escape device of the invention starts automatically is
System realizes pilot and pulls central pull ring moment, and forward and backward chair can accurately export Night vision helmet night vision goggles separation signal and shield
Discharge signal under eyepiece avoids pilot's manual operation from causing to be delayed best ejection opportunity, improves lifesaving safety；And the system
Structure it is simple, high reliablity, fast response time maintains easily, greatly improve pilot parachute jumping during safety.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing：
Fig. 1 is the structural representation of the Night vision helmet automatic start up system based on ejection escape device of the embodiment of the present invention
Figure；
Fig. 2 is that the separate unit seat of the Night vision helmet automatic start up system based on ejection escape device of the embodiment of the present invention connects
Line chart；
Fig. 3 is the forward and backward bridge joint of the Night vision helmet automatic start up system based on ejection escape device of the embodiment of the present invention
Circuit diagram；
Fig. 4 is that the travel switch of the Night vision helmet automatic start up system based on ejection escape device of the embodiment of the present invention is former
Reason figure；
In figure, the center 1- pull ring, 2- travel switch, 3- floating electrical connector.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
As shown in Figure 1, the Night vision helmet automatic start up system based on ejection escape device of the embodiment of the present invention, including set
The central pull ring 1 in front-seat and heel row control ejection escape device is set, front-seat and heel row pilot seat is provided with night vision
Helmet automatic starting circuit, front-seat and heel row Night vision helmet automatic starting circuit mutually bridge；The circuit includes travel switch 2
With floating electrical connector 3, travel switch 2 realizes linkage control according to the plugging of central pull ring 1/extraction state, and stroke is opened
2 are closed to be connected with the plug end of floating electrical connector 3；The socket end of floating electrical connector 3 and seat fire starting fly ginseng signal and pass
Pass circuit, night vision goggles split circuit is connected with goggles decentralization circuit；
After front-seat or heel row central pull ring 1 is pulled, travel switch 2 unlocks, and control simultaneously flies ginseng signal and passes
It passs circuit and issues row's seat fire starting and fly ginseng signal, night vision goggles split circuit issues night vision goggles and separates signal, under goggles
Electric discharge road issues discharge signal under goggles；The front-seat night vision goggles with heel row pilot of control are automatically separated simultaneously, and control front row
With the goggles automatic decentralization simultaneously of heel row pilot.
As shown in Figures 2 and 3, system further includes power supply, power supply and front-seat and heel row Night vision helmet automatic starting circuit
It is connected.System further includes chair basin lifter switch and direct current generator, chair basin lifter switch, direct current generator and floating electrical connector 3,
Power supply forms complete loops.System further includes cyclelog and on-off switch, and cyclelog, on-off switch and floating are electrically connected
Connect device 3, power supply forms complete loops.Night vision goggles split circuit and goggles decentralization circuit by lancing device electric connector and float
Electric connector 3 is connected.
In another specific embodiment of the invention, the Night vision helmet automatic start up system based on ejection escape device,
Mating ejection escape device uses.A set of ejection escape device include forward and backward two ejector seats, the present invention should ensure that no matter before
Chair or the starting ejection of rear chair, can make forward and backward Night vision helmet starting be automatically separated night vision goggles, decentralization goggles.
Due to the limitation of forward and backward armchair structure and space, and the safety for raising system, reliability, maintainability, this is certainly
Dynamic activation system use electrically activates mode, is made of power supply, travel switch, floating electrical connector and circuit.Power supply mentions for system
For the energy.As shown in Figure 1, forward and backward seat shares a power supply, and it is convenient for line, two power supplys are expressed as in figure.Seat is by flying
Office staff pulls central pull ring starting ejection, and travel switch realization ejection starting flies ginseng signal and Night vision helmet automatically activated signal
It is synchronous；When pilot pulls central pull ring, travel switch button is unlocked, switchs to normally-closed circuit normally opened, exports seat fire
Enabling signal, while it is normally closed to switch to normally opened circuit, output Night vision helmet starts electric signal.Floating electrical connector is to separate unit seat
The signal of output is acquired and transmits.Forward and backward chair circuit is bridgt circuit, realizes that front-seat pilot or heel row pilot pull
Central pull ring can export starting electric signal to forward and backward Night vision helmet simultaneously.
When Night vision helmet automatic start up system based on ejection escape device is for two-seater ejection starting, start night vision automatically
Helmet work.The circuit connection of floating electrical connector-cockpit and seat；The mechanically actuated of travel switch-center pull ring with it is whole
The connection of chair circuit；Lancing device electric connector-cockpit and Individual protection equitment circuit connection.
Travel switch 3-6 stitch and floating electrical connector 1-6 stitch are connected, and access seat fire starting flies ginseng signal transmitting
Circuit；Travel switch 2-5 stitch and floating electrical connector 2-5 stitch are connected, and night vision goggles split circuit is accessed；Travel switch 1-4
Stitch and floating electrical connector 3-4 stitch are connected, and access goggles transfers circuit.Meanwhile the night vision goggles split circuit of forward and backward chair
Goggles decentralization circuit for bridgt circuit, forward and backward chair is all bridgt circuit.
As shown in figure 4, central pull ring is not extracted in normal flight, travel switch is in pressured state, and stitch 3-6 is closed
It closes, it is closed circuit that ejection starting flies ginseng signal transfering circuit；2-5,1-4 stitch disconnect, and night vision goggles split circuit, goggles transfer circuit
Open circuit, night vision goggles are in running order, and goggles is in collapsed state.
In suddenly ejection, pilot extracts central pull ring, unlocks travel switch button, and stitch 3-6 is disconnected, and ejection starting flies
Join signal transfering circuit open circuit, output ejection starting flies ginseng signal；2-5,1-4 stitch closure, night vision goggles split circuit, goggles
Decentralization circuit is closed circuit, and night vision goggles are automatically separated, goggles is transferred automatically.Simultaneously as forward and backward chair bridge joint, no matter front row is flown
Member or heel row pilot pull central pull ring, forward and backward chair night vision goggles can be automatically separated simultaneously, goggles simultaneously automatically under
It puts.
The control method of the Night vision helmet automatic start up system based on ejection escape device of the embodiment of the present invention, including with
Lower step：
When S1, front row or heel row pilot pull central pull ring starting catapult-launching gear, travel switch button is unlocked, control should
Seat fire starting flies ginseng signal transfering circuit and switchs to normally open by normally off, to the output ejection of aircraft FDR system by which
Position pilot's starting；Realize that seat fire starting flies the same of ginseng signal and forward and backward row's Night vision helmet automatically activated signal simultaneously
Step；
S2, floating electrical connector are acquired and transmit to the signal of the travel switch output of separate unit pilot seat, and
Night vision helmet automatically activated signal, front-seat and heel row night vision goggles split circuit and goggles are issued to another pedestal chair of bridge joint
Decentralization circuit switchs to normally off by normally open simultaneously, and the front-seat night vision goggles with heel row of control are automatically separated simultaneously, and are controlled
Goggles automatic decentralization simultaneously.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. a kind of Night vision helmet automatic start up system based on ejection escape device, including setting is in the control ejection of front-seat and heel row
The central pull ring (1) of lifesaving appliance, which is characterized in that front-seat and heel row pilot seat is provided with Night vision helmet and opens automatically
Dynamic circuit, front-seat and heel row Night vision helmet automatic starting circuit mutually bridge；The circuit includes travel switch (2) and the electricity that floats
Connector (3), travel switch (2) realize linkage control, and travel switch according to the plugging of central pull ring (1)/extraction state
(2) it is connected with the plug end of floating electrical connector (3)；The socket end of floating electrical connector (3) and seat fire starting fly ginseng letter
Number transfer circuit, night vision goggles split circuit are connected with goggles decentralization circuit；
After front-seat or heel row central pull ring (1) is pulled, travel switch (2) unlocks, and control simultaneously flies ginseng signal and passes
Pass the winged ginseng signal of seat fire starting that circuit issues the corresponding row of the central pull ring (1) being pulled, night vision goggles split circuit hair
Night vision goggles separate signal out, and goggles transfers circuit and issues discharge signal under goggles；The front-seat night vision with heel row pilot of control
Mirror is automatically separated simultaneously, and controls the automatic decentralization simultaneously of front-seat and heel row pilot goggles.
2. the Night vision helmet automatic start up system according to claim 1 based on ejection escape device, which is characterized in that should
System further includes power supply, and power supply is connected with front-seat and heel row Night vision helmet automatic starting circuit.
3. the Night vision helmet automatic start up system according to claim 2 based on ejection escape device, which is characterized in that should
System further includes chair basin lifter switch and direct current generator, chair basin lifter switch, direct current generator and floating electrical connector (3), power supply
Form complete loops.
4. the Night vision helmet automatic start up system according to claim 1 based on ejection escape device, which is characterized in that should
System further includes cyclelog and on-off switch, and cyclelog, on-off switch and floating electrical connector (3), power supply are formed
Complete loops.
5. the Night vision helmet automatic start up system according to claim 1 based on ejection escape device, which is characterized in that night
Visor split circuit and goggles decentralization circuit are connected by lancing device electric connector with floating electrical connector (3).
6. a kind of control method of the Night vision helmet automatic start up system based on ejection escape device using claim 1,
It is characterized in that, includes the following steps：
When S1, front row or heel row pilot pull central pull ring starting catapult-launching gear, travel switch button is unlocked, the seat is controlled
Ejection starting flies ginseng signal transfering circuit and switchs to normally open by normally off, is flown to the output ejection of aircraft FDR system by whom
Office staff's starting；It is synchronous with forward and backward row's Night vision helmet automatically activated signal to realize that seat fire starting flies ginseng signal simultaneously；
S2, floating electrical connector are acquired and transmit to the signal of the travel switch of separate unit pilot seat output, and to bridge
Another pedestal chair connect issues Night vision helmet automatically activated signal, front-seat and heel row night vision goggles split circuit and goggles decentralization
Circuit switchs to normally off by normally open simultaneously, and the front-seat night vision goggles with heel row of control are automatically separated simultaneously, and control eye protection
Mirror automatic decentralization simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750153.7A CN106314803B (en) | 2016-08-29 | 2016-08-29 | A kind of Night vision helmet automatic start up system based on ejection escape device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610750153.7A CN106314803B (en) | 2016-08-29 | 2016-08-29 | A kind of Night vision helmet automatic start up system based on ejection escape device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106314803A CN106314803A (en) | 2017-01-11 |
| CN106314803B true CN106314803B (en) | 2018-11-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610750153.7A Active CN106314803B (en) | 2016-08-29 | 2016-08-29 | A kind of Night vision helmet automatic start up system based on ejection escape device |
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| Country | Link |
|---|---|
| CN (1) | CN106314803B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112238947B (en) * | 2020-10-26 | 2023-10-13 | 航宇救生装备有限公司 | Electronic instruction ejection system for ejection mode switching control |
| CN114476100B (en) * | 2021-12-31 | 2023-06-23 | 中国航空工业集团公司西安飞机设计研究所 | Warning system for preventing pilot from being ejected by mistake based on constraint system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176342A (en) * | 1991-12-30 | 1993-01-05 | The United States Of America As Represented By The Secretary Of The Navy | Goggles emergency release apparatus |
| CN102791157A (en) * | 2010-02-19 | 2012-11-21 | 加莱股份有限公司 | Protective helmet |
| CN203087669U (en) * | 2013-01-22 | 2013-07-31 | 航宇救生装备有限公司 | High altitude jump helmet |
| CN204245262U (en) * | 2014-12-08 | 2015-04-08 | 航宇救生装备有限公司 | A kind of night vision goggles automatic-separation mechanism |
| CN104970477A (en) * | 2015-07-28 | 2015-10-14 | 上海科沁机电有限公司 | Full-face intelligent fire fighting helmet |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7699265B2 (en) * | 2007-03-05 | 2010-04-20 | Ami Industries, Inc. | Aircraft ejection seat with movable headrest |
-
2016
- 2016-08-29 CN CN201610750153.7A patent/CN106314803B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5176342A (en) * | 1991-12-30 | 1993-01-05 | The United States Of America As Represented By The Secretary Of The Navy | Goggles emergency release apparatus |
| CN102791157A (en) * | 2010-02-19 | 2012-11-21 | 加莱股份有限公司 | Protective helmet |
| CN203087669U (en) * | 2013-01-22 | 2013-07-31 | 航宇救生装备有限公司 | High altitude jump helmet |
| CN204245262U (en) * | 2014-12-08 | 2015-04-08 | 航宇救生装备有限公司 | A kind of night vision goggles automatic-separation mechanism |
| CN104970477A (en) * | 2015-07-28 | 2015-10-14 | 上海科沁机电有限公司 | Full-face intelligent fire fighting helmet |
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| Publication number | Publication date |
|---|---|
| CN106314803A (en) | 2017-01-11 |
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