CN106005438A - Pilot ejection escape control system and aircraft with same - Google Patents

Abstract

The invention discloses a pilot ejection lifesaving control system and an aircraft having the same. The pilot ejection lifesaving control system includes a main driver's seat ejection system, an ejection passage cleaning system, an ejection controller and a co-pilot's seat ejection system, wherein the main driver's seat ejection system is connected to the ejection controller; the passenger's seat ejection system is connected to the ejection control The ejection controller is connected with the ejection channel cleaning system through an information transmitter. Part of the signal transmission of the pilot ejection lifesaving control system in the present invention adopts laser signals, that is, a semiconductor laser is installed, so that the pilot ejection lifesaving control system has small volume, light weight, simple cockpit installation and arrangement, and high performance compared with the prior art. The advantages of electromagnetic safety.

Description

A pilot ejection life-saving control system and an aircraft having the same

technical field

The invention relates to the technical field of aircraft ejection lifesaving, in particular to a pilot ejection lifesaving control system and an aircraft having the same.

Background technique

In the prior art, the ejection lifesaving control system is used to control the ejection sequence and time interval between the person/chair systems, so as to avoid interference between the person/chair systems after ejection.

In the prior art, the ejection lifesaving control system uses a high-pressure gas signal transmission method to control the ejection of the pilot.

To generate and transmit high-pressure gas signals, in addition to using stainless steel pipelines, more devices need to be installed on the aircraft, which increases the weight and volume of the aircraft, and is difficult to install and arrange. Due to the limited space in the aircraft cockpit, it is difficult To realize the dual-redundancy design of the line, more devices need to be installed on the aircraft, which has caused problems such as increased weight and volume of the aircraft.

Therefore, it is desirable to have a technical solution to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.

Contents of the invention

It is an object of the present invention to provide a pilot ejection rescue control system to overcome or at least alleviate at least one of the above-mentioned drawbacks of the prior art.

In order to achieve the above object, the present invention provides a pilot ejection lifesaving control system, which is used for ejecting a pilot in a two-seat aircraft, the pilot ejection lifesaving control system includes a main driver's seat ejection system, an ejection channel cleaning system, an ejection controller and The ejection system for the passenger seat, wherein the ejection system for the main driver's seat is connected to an ejection controller; the ejection system for the passenger seat is connected to an ejection controller; the ejection controller is connected to the ejection channel cleaning system through an information transmitter connection; wherein, the main driver's seat ejection system is used to send a launch start signal to the launch controller, and receives the signal transmitted from the launch controller, and the passenger seat launch system is used to send a launch start signal to the launch controller, and Receive the signal transmitted from the ejection controller, the ejection controller is used to transmit the signal to the information transmitter, the information transmitter first converts the information into a laser signal, then converts it into a gunpowder signal, and transmits the gunpowder signal Clear the system for the ejection channel.

Preferably, the main driver seat ejection system includes: a main driver ejection handle assembly, the main driver ejection handle assembly is connected to the ejection controller, and sends an ejection start signal to the ejection controller; the main driver receiving device, The main driving receiving device has a receiving end and an output end, the receiving end is connected with the ejection controller, and is used to receive the signal sent by the ejection controller; The output terminal of the receiving device is connected.

Preferably, the main driving ejection handle assembly includes an ejection handle and a power supply, the ejection handle is connected to the power supply, the power supply is connected to the ejection controller, and the ejection handle is used to control the power on and off, The power source is used to operate the launch controller.

Preferably, the main driving receiving device includes a semiconductor laser and laser pyrotechnics, the input end of the semiconductor laser is used to connect with the ejection controller, the output end of the semiconductor laser is connected to the laser pyrotechnics The input end is connected, and the output end of the laser pyrotechnic product is connected with the ejection barrel; the input end of the semiconductor laser is used to receive the signal transmitted by the ejection controller, and send the laser pyrotechnic device to the laser pyrotechnic device after receiving the signal. The product emits a laser signal; the laser pyrotechnic product emits a gunpowder signal to the ejection barrel after receiving the laser signal.

Preferably, the ejection system for the co-pilot seat includes: an ejection handle assembly for the co-pilot, the ejection handle assembly for the co-pilot is connected to the ejection controller, and sends an ejection signal to the ejection controller; the co-pilot receiving device, the The copilot receiving device has a receiving end and an output end, the receiving end is connected to the ejection controller, and is used to receive the control signal sent by the ejection controller; and an auxiliary ejection cylinder, the auxiliary ejection cylinder is connected to the Connect to the output terminal of the co-pilot receiving device.

Preferably, the copilot ejection handle assembly includes an auxiliary ejection handle and an auxiliary power supply, the auxiliary ejection handle is connected to the auxiliary power supply, the auxiliary power supply is connected to the ejection controller, and the auxiliary ejection handle is used to control The secondary power supply is turned on and off, and the secondary power supply is used to make the ejection controller work.

Preferably, the co-pilot receiving device includes a sub-semiconductor laser and a sub-laser pyrotechnic device, the input end of the sub-semiconductor laser is used to connect with the ejection controller, and the output end of the sub-semiconductor laser is connected to the sub-semiconductor laser The input end of the laser pyrotechnic product is connected, and the output end of the secondary laser pyrotechnic product is connected with the secondary ejection barrel; the input end of the secondary semiconductor laser is used to receive the signal transmitted by the ejection controller, and when receiving After receiving the laser signal, the secondary laser pyrotechnic device emits a laser signal to the secondary catapult tube after receiving the laser signal.

Preferably, the information transmitter includes a ejection semiconductor laser, an ejection laser pyrotechnic device, and an ejection signal transmitter, and the ejection controller is respectively connected to the input end of the ejection semiconductor laser and the output end of the ejection signal transmitter; The input end of the laser pyrotechnics is connected to the output end of the ejection semiconductor laser; the ejection channel cleaning system is respectively connected to the output end of the ejection laser pyrotechnics and the input end of the ejection signal transmitter.

The present application also provides an airplane, the airplane is a two-seater airplane, and the airplane includes the above-mentioned pilot ejection lifesaving control system.

Part of the signal transmission of the pilot ejection lifesaving control system in the present invention adopts laser signals, that is, a semiconductor laser is installed, so that the pilot ejection lifesaving control system has small volume, light weight, simple cockpit installation and arrangement, and high performance compared with the prior art. The advantages of electromagnetic safety.

Description of drawings

Fig. 1 is a schematic structural diagram of a pilot ejection rescue control system according to an embodiment of the present invention.

Reference signs:

1 Ejection channel cleaning system 9 Secondary ejection handle 2 ejection controller 10 Secondary power supply 3 Catapult 11 Secondary semiconductor laser 4 ejection handle 12 Secondary laser pyrotechnics 5 power supply 13 ejection diode laser 6 A semiconductor laser 14 Ejecting laser pyrotechnics 7 Laser pyrotechnics 15 ejection signal transmitter 8 Secondary catapult

detailed description

In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

In describing the present invention, it is to be understood that the terms "central", "longitudinal", "transverse", "front", "rear", "left", "right", "vertical", "horizontal", The orientations or positional relationships indicated by "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying the Means that a device or element must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the scope of the invention.

Fig. 1 is a schematic structural diagram of an ejection rescue control system for pilots of a side-by-side aircraft according to an embodiment of the present invention.

Fig. 1 is a schematic structural diagram of a pilot ejection rescue control system according to an embodiment of the present invention.

The pilot ejection life-saving control system shown in Figure 1 is used to eject the pilot in a side-by-side aircraft. The pilot ejection life-saving control system includes the main driver's seat ejection system, the ejection channel cleaning system 1, the ejection controller 2 and the co-pilot seat ejection system. system, wherein the main driver’s seat ejection system is connected to the ejection controller 2; the passenger’s seat ejection system is connected to the ejection controller 2; the ejection controller is connected to the ejection channel cleaning system through an information transmitter; wherein the main driver’s seat ejection system is connected to For sending an ejection start signal to the ejection controller and receiving a signal transmitted from the ejection controller, the passenger seat ejection system is used to send an ejection start signal to the ejection controller and receive a signal transmitted from the ejection controller, The ejection controller is used to transmit a signal to the information transmitter, and the information transmitter first converts the information into a laser signal, then converts it into a gunpowder signal, and transmits the gunpowder signal to the ejection channel cleaning system.

Part of the signal transmission of the pilot ejection lifesaving control system in the present invention adopts laser signals, that is, semiconductor lasers are installed. The advantages of semiconductor lasers are that they are small in size, light in weight, simple to install and arrange in the cockpit, and have high electromagnetic safety.

Referring to Fig. 1, in summary of this embodiment, the ejection system for the main driver's seat includes the main driver's ejection handle assembly, the main driver's receiving device and the ejection barrel 3, the main driver's ejection handle assembly is connected with the ejection controller 2, and sends out ejection to the ejection controller Signal; the main driving receiving device has a receiving end and an output end, and the receiving end is connected to the ejection controller 2 for receiving the signal sent by the ejection controller 2; the ejection tube 3 is connected to the output end of the main driving receiving device.

In this embodiment, the main driving ejection handle assembly includes an ejection handle 4 and a power supply 5, the ejection handle 4 is connected to the power supply 5, the power supply 5 is connected to the ejection controller 2, the ejection handle 4 is used to control the power supply 5 on and off, and the power supply 5 is used to To make ejection controller 2 work.

In this embodiment, the main driver receiving device includes a semiconductor laser 6 and a laser pyrotechnic device 7, the input end of the semiconductor laser 6 is used to connect with the ejection controller 2, and the output end of the semiconductor laser 6 is connected to the input end of the laser pyrotechnic device. Connect, the output end of laser pyrotechnics 7 is connected with catapult 3; The input end of semiconductor laser 6 is used for receiving the signal that ejection controller 2 transmits, and sends laser signal to laser pyrotechnics 7 after receiving signal; Artifact 7 sends gunpowder signal to catapult 3 after receiving laser signal. Wherein, the input end of the semiconductor laser is used as the receiving end of the above-mentioned main driving receiving device, and the output end of the laser pyrotechnic device is used as the output end of the above-mentioned main driving receiving device.

Referring to Fig. 1, in this embodiment, the ejection system for the co-pilot's seat includes an ejection handle assembly for the co-pilot, a receiving device for the co-pilot and an auxiliary ejection cylinder 8, the ejection handle assembly for the co-pilot is connected with the ejection controller 2, and sends the ejection handle to the ejection controller 2 The ejection signal is sent out; the co-pilot receiving device has a receiving end and an output end, and the receiving end is connected to the ejection controller for receiving the control signal sent by the ejection controller; the auxiliary catapult tube 8 is connected to the output end of the co-pilot receiving device.

Referring to Fig. 1, in this embodiment, the copilot ejection handle assembly includes an auxiliary ejection handle 9 and an auxiliary power supply 10, the auxiliary ejection handle 9 is connected to the auxiliary power supply 10, the auxiliary power supply 10 is connected to the ejection controller 2, and the auxiliary ejection handle 9 is used to control the on-off of the auxiliary power supply 10, and the auxiliary power supply 10 is used to make the ejection controller 2 work.

Referring to Fig. 1, in the present embodiment, the co-pilot receiving device includes a secondary semiconductor laser 11 and a secondary laser pyrotechnic device 12, the input end of the secondary semiconductor laser 11 is used to connect with the ejection controller 2, and the output terminal of the secondary semiconductor laser 11 Be connected with the input end of auxiliary laser pyrotechnics 12, the output end of auxiliary laser pyrotechnics 12 is connected with auxiliary ejection barrel 8; The input end of auxiliary semiconductor laser 11 is used for receiving the signal that ejection controller 2 transmits, and when receiving signal After receiving the laser signal, the auxiliary laser pyrotechnic device 12 emits a gunpowder signal to the auxiliary catapult 8 .

Wherein, the input end of the auxiliary semiconductor laser is used as the receiving end of the above-mentioned co-pilot receiving device, and the output end of the auxiliary laser pyrotechnic device is used as the output end of the above-mentioned co-pilot receiving device.

Referring to Fig. 1, in the present embodiment, information transmitter comprises ejection semiconductor laser 13, ejection laser pyrotechnics 14 and ejection signal transmitter 15, ejection controller 2 is connected with the input end of ejection semiconductor laser 13 and ejection signal transmitter respectively The output end of 15 is connected; the input end of ejection laser explosive device 14 is connected with the output end of ejection semiconductor laser 13; connect.

The present application will be further described below by way of examples, and it should be understood that the examples do not constitute any limitation on the present application.

The specific working process is as follows:

When the pilot on the left side (main driver's seat ejection system) pulls the ejection handle 4 to start the ejection, the power supply switch of the power supply 5 is turned on, the ejection controller 2 starts to work, and the ejection semiconductor laser 13 is started to work, and the laser signal is generated to excite the ejection laser fire through the optical fiber network. Artifact 14 works, generates gunpowder signal and enters the ejection channel cleaning system 1 to make it work, cuts, throws the left and right canopies, and after the canopy is thrown, the throwing signal is fed back to the ejection controller through the ejection signal transmitter 15 2. After the ejection controller 2 controls the time delay Xs, the secondary semiconductor laser 11 is started to work, and the generated laser signal enters the secondary laser pyrotechnic device 12 through the optical fiber network to make it work, and the gunpowder signal is generated to start the secondary ejection barrel 8, and the ejection seat on the right side immediately Eject out of the cabin, after the ejection controller 2 controls the delay Ys, start the semiconductor laser 6 to work, excite the laser pyrotechnics 7 to work, generate a gunpowder signal to start the catapult 3, and the left side ejection seat is ejected out of the cabin.

When the pilot on the right side (passenger seat ejection system) pulls the auxiliary ejection handle 9 to start the ejection, the power supply switch of the auxiliary battery 10 is turned on, the ejection controller 2 starts to work, and the ejection semiconductor laser 13 is started to work, and the laser signal is generated to stimulate the ejection through the optical fiber network The laser pyrotechnic product 14 is working, and the gunpowder signal is generated to enter the ejection channel cleaning system 1 and make it work to cut and throw the left and right canopies. After the canopy is thrown, the throwing signal is fed back to the ejection through the ejection signal transmitter 15 The controller 2, the ejection controller 2 starts the auxiliary semiconductor laser 11 to work after controlling the delay Xs, generates a laser signal and enters the auxiliary laser pyrotechnic device 12 through the optical fiber network to make it work, generates a gunpowder signal to start the auxiliary ejection barrel 8, and the ejection seat on the right side The chair is ejected out of the cabin immediately, and after the ejection controller 2 controls the delay Ys, the semiconductor laser 6 is started to work, the laser pyrotechnic device 7 is excited to work, a gunpowder signal is generated to start the ejection barrel 3, and the left side ejection seat is ejected out of the cabin.

The present application also provides an airplane, the airplane is a two-seater airplane, and the airplane includes the above-mentioned pilot ejection lifesaving control system.

Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: they can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features; and these The modification or replacement does not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (9)

1. A pilot ejection lifesaving control system is used for ejecting pilots in a parallel double-seat airplane and is characterized by comprising a main driver seat ejection system, an ejection channel cleaning system (1), an ejection controller (2) and a co-driver seat ejection system,

the ejection system of the main driving seat is connected with an ejection controller (2);

the co-pilot seat ejection system is connected with an ejection controller (2);

the ejection controller is connected with the ejection channel cleaning system through an information transmitter; wherein,

the ejection system of the main driver seat is used for sending an ejection starting signal to an ejection controller and receiving the signal transmitted by the ejection controller, the ejection system of the assistant driver seat is used for sending the ejection starting signal to the ejection controller and receiving the signal transmitted by the ejection controller, and the ejection controller is used for transmitting the signal to the information transmitter, wherein the information transmitter firstly converts the information into a laser signal and then into a gunpowder signal and transmits the gunpowder signal to the ejection channel cleaning system.

2. The pilot ejection rescue control system of claim 1, wherein the main operator's seat ejection system comprises:

the main driving ejection handle assembly is connected with the ejection controller (2) and sends an ejection starting signal to the ejection controller;

the main driving receiving device is provided with a receiving end and an output end, and the receiving end is connected with the ejection controller (2) and used for receiving signals sent by the ejection controller (2); and the number of the first and second groups,

and the ejection barrel (3), and the ejection barrel (3) is connected with the output end of the main driving receiving device.

3. The pilot ejection rescue control system of claim 2, wherein the main driving ejection handle assembly comprises an ejection handle (4) and a power supply (5), the ejection handle (4) is connected with the power supply (5), the power supply (5) is connected with the ejection controller (2), the ejection handle (4) is used for controlling the power supply (5) to be switched on and off, and the power supply (5) is used for enabling the ejection controller (2) to work.

4. The pilot ejection lifesaving control system as claimed in claim 2, wherein the main driving receiving device comprises a semiconductor laser (6) and a laser initiating explosive device (7), an input end of the semiconductor laser (6) is used for being connected with the ejection controller (2), an output end of the semiconductor laser (6) is connected with an input end of the laser initiating explosive device, and an output end of the laser initiating explosive device (7) is connected with the ejection barrel (3);

the input end of the semiconductor laser (6) is used for receiving the signal transmitted by the ejection controller (2) and transmitting a laser signal to the laser initiating explosive device (7) after receiving the signal;

and the laser initiating explosive device (7) transmits a gunpowder signal to the ejection barrel (3) after receiving the laser signal.

5. The pilot ejection rescue control system of claim 1, wherein the co-pilot ejection system comprises:

the copilot ejection handle assembly is connected with the ejection controller (2) and sends an ejection signal to the ejection controller (2);

the copilot receiving device is provided with a receiving end and an output end, and the receiving end is connected with the ejection controller and used for receiving a control signal sent by the ejection controller; and the number of the first and second groups,

and the auxiliary ejection barrel (8), wherein the auxiliary ejection barrel (8) is connected with the output end of the copilot receiving device.

6. The pilot ejection rescue control system of claim 5, characterized in that the copilot ejection handle assembly comprises a copilot ejection handle (9) and a secondary power supply (10), the copilot ejection handle (9) is connected with the secondary power supply (10), the secondary power supply (10) is connected with the ejection controller (2), the copilot ejection handle (9) is used for controlling the secondary power supply (10) to be switched on and off, and the secondary power supply (10) is used for enabling the ejection controller (2) to work.

7. The pilot ejection lifesaving control system as claimed in claim 6, wherein the copilot receiving device comprises a copilot semiconductor laser (11) and a copilot laser initiating explosive device (12), an input end of the copilot semiconductor laser (11) is used for being connected with the ejection controller (2), an output end of the copilot semiconductor laser (11) is connected with an input end of the copilot laser initiating explosive device (12), and an output end of the copilot laser initiating explosive device (12) is connected with the copilot ejection barrel (8);

the input end of the auxiliary semiconductor laser (11) is used for receiving the signal transmitted by the ejection controller (2) and transmitting a laser signal to the auxiliary laser initiating explosive device (12) after receiving the signal;

and the auxiliary laser initiating explosive device (12) emits gunpowder signals to the auxiliary ejection barrel (8) after receiving the laser signals.

8. The pilot ejection lifesaving control system as claimed in claim 1, wherein the information transmitter comprises an ejection semiconductor laser (13), an ejection laser initiating explosive device (14) and an ejection signal transmitter (15), and the ejection controller (2) is respectively connected with an input end of the ejection semiconductor laser (13) and an output end of the ejection signal transmitter (15);

the input end of the ejection laser initiating explosive device (14) is connected with the output end of the ejection semiconductor laser (13);

the ejection channel cleaning system (1) is respectively connected with the output end of the ejection laser initiating explosive device (14) and the input end of the ejection signal transmitter (15).

9. An aircraft, the aircraft being a tandem aircraft, characterized in that the aircraft comprises a pilot ejection rescue control system according to any one of claims 1 to 7.