CN117284503A - Emergency lifesaving system for manned airship to return to field environment in emergency - Google Patents
Emergency lifesaving system for manned airship to return to field environment in emergency Download PDFInfo
- Publication number
- CN117284503A CN117284503A CN202311307780.XA CN202311307780A CN117284503A CN 117284503 A CN117284503 A CN 117284503A CN 202311307780 A CN202311307780 A CN 202311307780A CN 117284503 A CN117284503 A CN 117284503A
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- China
- Prior art keywords
- emergency
- lifeboat
- return
- landing
- field environment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000007787 solid Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000004891 communication Methods 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000003651 drinking water Substances 0.000 claims description 4
- 235000020188 drinking water Nutrition 0.000 claims description 4
- 239000003814 drug Substances 0.000 claims description 4
- 235000013305 food Nutrition 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 235000015842 Hesperis Nutrition 0.000 abstract description 2
- 235000012633 Iberis amara Nutrition 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 230000004083 survival effect Effects 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64G—COSMONAUTICS; VEHICLES OR EQUIPMENT THEREFOR
- B64G1/00—Cosmonautic vehicles
- B64G1/22—Parts of, or equipment specially adapted for fitting in or to, cosmonautic vehicles
- B64G1/52—Protection, safety or emergency devices; Survival aids
Abstract
The invention discloses an emergency lifesaving system for an manned spacecraft to return to a field environment in an emergency manner, and relates to the field of emergency lifesaving of manned spaceship landing sites; the lifeboat is used for placing life-saving materials; the command control center is used for receiving the position signal of the landing position sent by the return cabin, setting the delivery position of the lifeboat according to the position signal, receiving the image signal and the actual position signal sent by the lifeboat, and controlling the lifeboat to maneuver to a preset position according to the image signal, the actual position signal and the position signal of the landing position; the distance between the preset position and the landing position is within a preset distance threshold range; solid rockets are used to launch lifeboats to a launch location. The invention can improve the speed and delivery precision of providing emergency lifesaving resources for astronauts.
Description
Technical Field
The invention relates to the field of emergency lifesaving of manned spaceship landing sites, in particular to an emergency lifesaving system for an manned airship to return to a field environment in an emergency manner.
Background
In manned aerospace tasks, the life safety of astronauts is a primary consideration, which is related to success and failure of the task, and the influence of safety accidents once the tasks occur is serious. In manned space missions, various factors affecting the life safety of the astronauts must therefore be considered, and corresponding emergency treatment schemes must be established for the problems that may occur.
When a manned spacecraft failure results in a need for emergency return, the spacecraft cannot return to the designated landing area along the predetermined trajectory. The airship may land in the ocean, desert, marsh, etc., and the astronaut may not be able to obtain external assistance for a long time around the landing site. And the astronauts can work on orbit for a long time and can not immediately move in a large range after returning to the ground. Although the airship return cabin has a certain emergency lifesaving function, the resource is very limited, and the conditions required by the survival of astronauts cannot be maintained for a long time. The existing emergency rescue method is the fastest in aviation delivery, but still has too slow speed. More urgent rescue is required if the astronaut is injured during the return of the spacecraft.
Disclosure of Invention
The invention aims to provide an emergency lifesaving system for a manned spacecraft to return to a field environment in an emergency mode, which can improve the speed and delivery precision of providing emergency lifesaving resources for astronauts.
In order to achieve the above object, the present invention provides the following solutions:
an emergency rescue system for emergency return of a manned spacecraft to a field environment, wherein the emergency rescue system comprises a rescue boat, a command control center and a solid rocket;
the lifeboat is used for placing life-saving materials;
the command control center is used for receiving a position signal of a landing position sent by the return cabin, setting a delivery position of the lifeboat according to the position signal, receiving an image signal and an actual position signal sent by the lifeboat, and controlling the lifeboat to maneuver to a preset position according to the image signal, the actual position signal and the position signal of the landing position; the distance between the preset position and the landing position is within a preset distance threshold range;
the solid rocket is used for delivering the lifeboat to the delivery location.
Optionally, the lifeboat communicates with the command and control center through a communication satellite.
Optionally, the command control center judges the landing place category of the return cabin according to the position signal of the landing position sent by the return cabin; the landing site categories include land and sea.
Optionally, the lifeboat is provided with a propeller and rudder.
Optionally, the lifeboat is provided with a low-altitude paraglider.
Optionally, the lifesaving supplies comprise oxygen, drinking water, food, medicines, medical equipment, a lifesaving station, a position indicator and a camera.
Optionally, the solid rocket is a novel solid carrier rocket.
Optionally, the lifeboat is provided with a drogue.
According to the specific embodiment provided by the invention, the invention discloses the following technical effects:
the invention provides an emergency lifesaving system for a manned spacecraft to return to a field environment in an emergency mode, and although a return track of the manned spacecraft is not a preset track, the accurate landing position of the spacecraft can be obtained through means of ground radio tracking, track forecasting and the like. On the basis, the invention utilizes the solid rocket to deliver a large-scale special life-saving boat to the vicinity of the airship, can reach most areas on the earth within two hours, provides emergency life-saving resources for astronauts until the subsequent rescue personnel arrive, and has high speed and high delivery precision.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is an emergency rescue system for emergency return of a manned spacecraft to a field environment, provided by the invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide an emergency lifesaving system for a manned spacecraft to return to a field environment in an emergency mode, which can improve the speed and delivery precision of providing emergency lifesaving resources for astronauts.
Aiming at the problem that the manned spacecraft emergently returns to the open sea and the field environment, the search and rescue force cannot be quickly maneuvered to the vicinity of the landing point of the return cabin, emergency rescue cannot be provided for astronauts, and the living problem that the materials in the return cabin cannot be maintained for the astronauts in a short time is solved, and the solution for quickly and accurately delivering the rescue boat by using the solid rocket is provided. According to the scheme, the existing solid rocket is utilized to deliver the lifeboats with basic life resources and life resources for maintaining the survival of astronauts for one week to the vicinity of the manned spacecraft, and then the lifeboats are maneuvered to the positions of the astronauts by utilizing a remote teleoperation technology. The method has the advantages of high delivery speed and high precision, can well solve the lifesaving problem of astronauts in emergency before the arrival of rescue workers, and has high engineering value and good application prospect.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Example 1
As shown in fig. 1, the present invention provides an emergency rescue system for emergency return of a manned spacecraft to a field environment, the emergency rescue system including a lifeboat, a command control center and a solid rocket.
The lifeboat is used for placing life-saving materials. The command control center is used for receiving a position signal of a landing position sent by the return cabin, setting a delivery position of the lifeboat according to the position signal, receiving an image signal and an actual position signal sent by the lifeboat, and controlling the lifeboat to maneuver to a preset position according to the image signal, the actual position signal and the position signal of the landing position; the distance between the preset position and the landing position is within a preset distance threshold range; the solid rocket is used for delivering the lifeboat to the delivery location.
Specifically, the lifeboat communicates with the command control center through a communication satellite, and the command control center judges the landing place category of the return cabin according to the position signal of the landing position sent by the return cabin; the landing site categories include land and sea. Further, when the landing place category is ocean, the lifeboat is provided with a propeller and a rudder. When the landing place category is land, the lifeboat is provided with a low-altitude paraglider.
Wherein, the lifesaving supplies comprise oxygen, drinking water, food, medicines, medical equipment, a lifesaving station, a position indicator and a camera. The solid rocket is a novel solid carrier rocket. The lifeboat is provided with a drogue.
In practical application, a lifeboat for 3 people is developed first, and necessary living materials are provided for the spaceship to be saved. And then, the existing solid rocket is used for remote, rapid and accurate delivery, and the lifeboat is delivered to the vicinity of the airship. The lifeboat has certain maneuverability and can be maneuvered to the position of the astronaut through teleoperation.
Specifically, the lifeboat has a total weight of about 1.2 tons and a volume of 1.5m×1.5m×2m, and is provided with resources such as oxygen, drinking water, food, medicines, simple medical equipment, weapons, life stations, position indicators, cameras and the like. The lifeboat is a closed environment and can adapt to severe sea conditions or swamp environments. The lifeboat is provided with resources required by survival of 3 people for a week independently.
The lifeboat has the maneuverability and can be communicated with a command control center through a communication satellite. When the airship returns to the ocean, the airship is provided with equipment such as a propeller, a rudder and the like in consideration of the influence of seawaves, and can be remotely maneuvered to the vicinity of a astronaut through a command control center, so that the astronaut can be ensured to easily take life-saving materials under the condition of body conditions. When the airship returns to the remote land, the lifeboat is provided with the low-altitude paraglider, and can slide to the vicinity of the astronaut through remote teleoperation of the command control center, so that the astronaut can be ensured to easily take the life-saving materials under the condition of body condition permission.
After the command control center obtains the precise landing position of the spacecraft, the solid rocket is used for delivering the lifeboat to the vicinity of the spacecraft. The solid rocket can be selected from the existing model, and the performance parameters of the novel solid carrier rocket basically meet the delivery requirements of the lifeboats. The lifeboat is re-entered by adopting a sub-orbit or trajectory, and the parachute is opened to decelerate and is communicated with the command control center through the communication satellite.
Because the spacecraft landing position precision and the solid rocket delivery precision are limited, the lifeboats need to be remotely operated to be truly delivered to the vicinity of astronauts.
Specifically: if the airship returns to the ocean, the airship determines the azimuth of the airship according to the beacon of the airship after falling into the water, the airship is provided with a camera which can return the real-time situation to a command control center through a communication satellite link, and the command control center controls the airship to maneuver to the position of a spaceship by utilizing remote teleoperation according to the return image of the airship.
If the airship returns to the remote land, the lifeboat opens the paraglider after the parachute is opened and the speed is reduced, the azimuth of the airship is determined according to the beacon of the airship, the lifeboat is provided with a camera which can return the real-time situation to the command control center through a communication satellite link, and the command control center controls the lifeboat to slide to the position of the astronaut by utilizing remote teleoperation according to the return image of the lifeboat.
The invention has the following effective effects:
1. the method can rapidly and accurately deliver the materials required by the survival of the astronaut in the emergency. Solid rockets are the fastest delivery vehicles available today, and can reach around the world in essentially two hours. The solid rocket has high precision, and the lifeboat can be delivered to the vicinity of the spacecraft within 300m under the condition of knowing the precise landing position of the spacecraft.
2. The lifeboat has certain maneuverability and can be used for delivering materials to the position of an astronaut. If the airship returns to the ocean, the lifeboat can be maneuvered to the position of the astronaut on the water surface through teleoperation; if the airship returns to the remote land, the lifeboat is controlled to slide to the position of the astronaut by a paraglider through teleoperation in the descending process.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other.
The principles and embodiments of the present invention have been described herein with reference to specific examples, the description of which is intended only to assist in understanding the methods of the present invention and the core ideas thereof; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (8)
1. An emergency lifesaving system for a manned spacecraft to return to a field environment in an emergency mode is characterized by comprising a lifeboat, a command control center and a solid rocket;
the lifeboat is used for placing life-saving materials;
the command control center is used for receiving a position signal of a landing position sent by the return cabin, setting a delivery position of the lifeboat according to the position signal, receiving an image signal and an actual position signal sent by the lifeboat, and controlling the lifeboat to maneuver to a preset position according to the image signal, the actual position signal and the position signal of the landing position; the distance between the preset position and the landing position is within a preset distance threshold range;
the solid rocket is used for delivering the lifeboat to the delivery location.
2. The emergency rescue system for emergency back to the field environment of claim 1 wherein said lifeboat communicates with said command and control center via a communication satellite.
3. The emergency rescue system for emergency return of a manned spacecraft to a field environment according to claim 1, wherein the command control center judges a landing place category of the return cabin according to a landing position signal transmitted by the return cabin; the landing site categories include land and sea.
4. An emergency rescue system for emergency back to a field environment for a manned spacecraft according to claim 3, wherein the lifeboat is provided with a propeller and rudder.
5. An emergency rescue system for emergency back to a field environment as defined in claim 3, wherein the lifeboat is provided with a low-altitude paraglider.
6. The emergency rescue system for emergency back to the wild environment of a manned spacecraft of claim 1, wherein the rescue supplies include oxygen, drinking water, food, medicine, medical equipment, rescue stations, position indicators and cameras.
7. The emergency rescue system for emergency return of a manned spacecraft to a field environment of claim 1, wherein the solid rocket is a new solid launch vehicle.
8. The emergency rescue system for emergency return of a manned spacecraft to a field environment of claim 1, wherein the lifeboat is provided with a drogue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311307780.XA CN117284503A (en) | 2023-10-10 | 2023-10-10 | Emergency lifesaving system for manned airship to return to field environment in emergency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311307780.XA CN117284503A (en) | 2023-10-10 | 2023-10-10 | Emergency lifesaving system for manned airship to return to field environment in emergency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117284503A true CN117284503A (en) | 2023-12-26 |
Family
ID=89247812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311307780.XA Pending CN117284503A (en) | 2023-10-10 | 2023-10-10 | Emergency lifesaving system for manned airship to return to field environment in emergency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117284503A (en) |
-
2023
- 2023-10-10 CN CN202311307780.XA patent/CN117284503A/en active Pending
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