CN116318354A - Wide area detecting and issuing method and system applied to offshore launch vehicle rocket - Google Patents
Wide area detecting and issuing method and system applied to offshore launch vehicle rocket Download PDFInfo
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- CN116318354A CN116318354A CN202310264950.4A CN202310264950A CN116318354A CN 116318354 A CN116318354 A CN 116318354A CN 202310264950 A CN202310264950 A CN 202310264950A CN 116318354 A CN116318354 A CN 116318354A
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- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 55
- 238000012360 testing method Methods 0.000 claims description 228
- 238000001514 detection method Methods 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 description 12
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18519—Operations control, administration or maintenance
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/18502—Airborne stations
- H04B7/18506—Communications with or from aircraft, i.e. aeronautical mobile service
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18515—Transmission equipment in satellites or space-based relays
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/185—Space-based or airborne stations; Stations for satellite systems
- H04B7/1851—Systems using a satellite or space-based relay
- H04B7/18517—Transmission equipment in earth stations
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Abstract
The application relates to the field of rocket offshore launching, in particular to a wide area detecting and launching method and system applied to offshore launch of a carrier rocket, comprising the following steps: the system comprises a front-end switch, a rear-end switch, front-end satellite communication equipment, a satellite ground station, a plurality of rear-end servers, a plurality of arrow equipment and a plurality of front-end ground equipment; wherein, a plurality of back-end servers are connected with the back-end exchanger; the plurality of arrow equipment and the plurality of front-end ground equipment are connected with the front-end switch; the front-end defending and connecting equipment is connected with the front-end switch; the satellite ground station is connected with the back-end exchanger; the front-end satellite communication equipment is connected with a communication satellite through a radio signal; the satellite ground station is connected to the communication satellite by radio signals. The method and the device can ensure the communication connection between the rear-end server and the front-end equipment and between the rear-end server and the on-board equipment when the carrier rocket is remotely launched at sea.
Description
Technical Field
The application relates to the field of rocket offshore launching, in particular to a wide area detecting and launching method and system applied to offshore launch of a carrier rocket.
Background
Referring to fig. 1, a test launch system of a launch vehicle is generally divided into a front-end switch 110 and a rear-end switch 120, wherein the front-end switch 110 is disposed around the launch vehicle, the rear-end switch 120 is disposed at a location having a safe distance from the launch vehicle, the front-end switch 110 and the rear-end switch 120 are connected through a network cable, and when the distance between the front-end switch 110 and the rear-end switch 120 is relatively long, the front-end switch 110 and the rear-end switch 120 can be connected through optical fibers. The front-end exchange 110 is also connected to an on-rocket apparatus 1, on-rocket apparatuses 2 and …, an on-rocket apparatus n, front-end ground apparatuses 1 and …, and a front-end ground apparatus n, the on-rocket apparatuses being provided on the carrier rocket, and the front-end ground apparatuses being provided around the carrier rocket; the back-end switch 120 is connected to the back-end server 1, the back-end servers 2, …, and the back-end server n, and the back-end servers are disposed at a place away from the launch vehicle.
Referring to fig. 2, test software running on a back-end server sends a test instruction, the test instruction is sent to a front-end switch 110 through a back-end switch 120, so that an on-rocket device and a front-end ground device receive the test instruction, a tested device sends a confirmation frame after receiving the test instruction, the confirmation frame is sent to the back-end switch 120 through the front-end switch 110, so that the back-end server receives the confirmation frame, the tested device can perform a test according to the test instruction, after the execution of the current test instruction is completed, the test result is returned to the back-end server through the front-end switch 110 and the back-end switch 120, and the back-end server performs a next test according to the confirmation frame and the test result, so that a rocket is fired after the whole test flow is completed.
However, the distance between the front-end switch 110 and the back-end switch 120 is generally not more than 100m when the network connection is adopted due to the influence of the communication distance, and the distance can be appropriately extended according to the size of the transmission data. The front-end switch 110 and the rear-end switch 120 are connected by using a network cable or an optical fiber, which is limited by regions, when the carrier rocket is remotely launched at sea, the rear-end switch 120 may be placed in an onshore test hall, and the distance from the front-end switch 110 is far, so that the front-end switch 110 and the rear-end switch 120 cannot be connected by using the network cable and the optical fiber.
Therefore, how to ensure the communication connection between the back-end server and the front-end device and the on-board device when the carrier rocket is remotely launched at sea is a technical problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
In view of this, the present application provides a wide area launch testing method and system applied to an offshore launch vehicle, so as to ensure communication connection between a back-end server and front-end equipment and on-board equipment when the launch vehicle is launched remotely at sea.
In order to solve the technical problems, the application provides the following technical scheme:
a wide area survey system for use in launching a launch vehicle offshore, comprising: the system comprises a front-end switch, a rear-end switch, front-end satellite communication equipment, a satellite ground station, a plurality of rear-end servers, a plurality of arrow equipment and a plurality of front-end ground equipment; the front-end guard equipment is connected with the front-end switch; the plurality of rear-end servers are connected with the rear-end switch, and the satellite ground station is connected with the rear-end switch; the rear end server transmits a plurality of test instructions to the rear end exchanger at one time, the rear end exchanger transmits the plurality of test instructions to the satellite ground station, the satellite ground station transmits the plurality of test instructions to the front end defending equipment through the communication satellite, and the front end defending equipment transmits the plurality of test instructions to the front end ground equipment or the on-arrow equipment; the front-end ground equipment or the on-arrow equipment tests according to the test instruction and sends the test result to the front-end switch, the front-end switch sends the test result to the front-end satellite communication equipment, the front-end satellite communication equipment sends the test result to the satellite ground station through the communication satellite, the satellite ground station sends the test result to the rear-end switch, and the rear-end switch sends the test result to the rear-end server.
The wide area test system applied to the marine launch vehicle as described above, wherein preferably, the back-end server confirms that the front-end ground device or the on-rocket device receives the test instruction according to the test result, and the back-end server judges the test condition according to the test result.
The wide area survey and issuing system applied to the marine launch vehicle as described above, wherein the front-end ground equipment, the front-end switch and the front-end satellite equipment are preferably located on the launch vessel, the rear-end server and the rear-end switch are preferably located in a command hall on the shore, and the satellite ground station is located in a certain city.
The wide area detecting and issuing system applied to the marine launch vehicle is characterized in that the front-end ground equipment or the on-rocket equipment preferably counts the times of the received test instructions after receiving the test instructions; and after the front-end ground equipment or the on-arrow equipment is tested to obtain a test result, the number of times of the received test instruction and the test result I are transmitted to the rear-end server.
The wide area test system applied to the marine launch vehicle as described above, wherein it is preferable that the front-end ground device or the on-rocket device combine the test results corresponding to the test instructions received multiple times, and send the combined test results to the rear-end server.
A wide area launch vehicle detection system as described above for use in an offshore launch vehicle, wherein preferably comprising: the system comprises a plurality of front-end ground devices, a plurality of arrow-mounted devices, a set of front-end defending and passing devices and a plurality of rear-end servers, wherein the front-end ground devices, the arrow-mounted devices and the set of front-end defending and passing devices are all connected with a front-end switch, and the rear-end servers are all connected with a rear-end switch.
A wide area detecting and issuing method applied to an offshore launch vehicle comprises the following steps: step S410, the back-end server transmits a plurality of test instructions to the front-end ground equipment or the on-arrow equipment through the back-end switch, the satellite ground station, the communication satellite, the front-end satellite communication equipment and the front-end switch at one time; step S420, testing front-end ground equipment or arrow equipment according to the test instruction to obtain test data or test results; and step S430, the front-end ground equipment or the on-arrow equipment transmits the test data or the test result to the back-end server through the front-end switch, the front-end satellite communication equipment, the communication satellite, the satellite ground station and the back-end switch.
The wide area test method applied to the marine launch vehicle as described above, wherein preferably, the back-end server confirms that the front-end ground device or the on-rocket device receives the test instruction according to the test result, and the back-end server judges the test condition according to the test result.
The wide area detecting and issuing method applied to the marine launch vehicle is characterized in that the front-end ground equipment or the on-rocket equipment preferably counts the times of the received test instructions after receiving the test instructions; and after the front-end ground equipment or the on-arrow equipment is tested to obtain a test result, the number of times of the received test instruction and the test result I are transmitted to the rear-end server.
The wide area test method applied to the marine launch vehicle as described above, wherein it is preferable that the front-end ground device or the on-rocket device combine the test results corresponding to the test instructions received multiple times, and send the combined test results to the back-end server.
Compared with the background art, the wide area launch testing method and the wide area launch testing system for the marine launch vehicle, which are provided by the application, have the advantages that the front end exchanger and the rear end exchanger in the system are not required to be connected in a wired mode, and the rear end server can be placed at any position in a wide area range and can overcome the forwarding delay of the sanitary equipment, so that the application is suitable for the marine launch vehicle, in particular for the offshore launch vehicle and other remote command, test and control launch vehicle modes.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may also be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a schematic diagram of a prior art connection of a test launch system for a launch vehicle;
FIG. 2 is a test flow diagram of a test launch system of a remotely located rocket in the prior art;
FIG. 3 is a schematic diagram of a wide area survey system for use in launching a launch vehicle offshore provided in an embodiment of the present application;
fig. 4 is a flowchart of a wide area survey method applied to launching a launch vehicle at sea according to an embodiment of the present application.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of illustrating the present application and are not to be construed as limiting the present application.
Example 1
Referring to fig. 3, fig. 3 is a schematic diagram of a wide area launch detecting system applied to an offshore launch vehicle according to an embodiment of the present application.
The application provides a wide area survey system for marine launch vehicle, includes: front-end switch 310, back-end switch 320, front-end satellite equipment 330, satellite ground stations 340, a plurality of back-end servers (back-end server 1, back-end servers 2, …, back-end server n), a plurality of arrow-mounted devices (arrow-mounted device 1, arrow-mounted devices 2, …, arrow-mounted device n), and a plurality of front-end ground devices (front-end ground devices 1, …, front-end ground device n).
Wherein a plurality of back-end servers (back-end server 1, back-end servers 2, …, back-end server n) are connected to back-end switch 320; a plurality of on-arrow devices (on-arrow device 1, on-arrow devices 2, …, on-arrow device n) and a plurality of front-end ground devices (front-end devices 1, …, front-end device n) are connected to the front-end switch 310; the front-end satellite device 330 is connected to the front-end switch 310, the satellite ground station 340 is connected to the back-end switch 320 (connection between the satellite ground station 340 and the back-end switch 320 is achieved through a dedicated network dedicated for connection therebetween), and the front-end satellite device 330 is connected to the communication satellite through a radio signal, the satellite ground station 340 is connected to the communication satellite through a radio signal, and the satellite-network link connection between the front-end switch 310 and the back-end switch 320 is achieved through the front-end satellite device 330, the communication satellite and the satellite ground station 340.
Satellite communication is a communication between two or more satellite devices (front-end satellite device 330 and satellite ground station 340, satellite ground station 340 also being a satellite device) on earth using a transponder on a communication satellite as a relay station, which forwards radio waves. The satellite communication of the front-end switch 310 and the rear-end switch 320 is realized through the front-end satellite equipment 330, the communication satellite and the satellite ground station 340, and the data transmission of the rear-end server, the front-end ground equipment and the on-arrow equipment is realized through the satellite communication.
During offshore launching, front-end ground equipment (equipment supporting launch of a launch vehicle on a launch vessel), the launch vehicle, the front-end switch 310 and the front-end satellite equipment 330 are located on the launch vessel, the rear-end server and the rear-end switch 320 are placed in command halls of any place and any city on shore, and the satellite ground station 340 is a satellite-based network universal equipment and is located in any city. The back-end server sends the test instruction to the back-end switch 320, the back-end switch 320 sends the test instruction to the satellite ground station 340, the satellite ground station 340 sends the test instruction to the geostationary orbit communication satellite, and then the communication satellite forwards the test instruction to the front-end guard equipment 330, and the front-end guard equipment 330 sends the test instruction to the front-end ground equipment or an arrow for testing; the front-end ground device or the on-arrow device sends the test data or the test result to the front-end switch 310, the front-end switch 310 sends the test data or the test result to the front-end guard device 330, the front-end guard device 330 sends the test data or the test result to the geostationary orbit communication satellite, and the communication satellite forwards the test data or the test result to the satellite ground station 340, and the satellite ground station 340 sends the test data or the test result to a rear end server of the remote command hall.
However, due to the limitation of the forwarding delay of the front-end satellite 330 and the satellite ground station 340 (the forwarding delay of the satellite is greater than the forwarding delay of the wired connection), if the test procedure is that the test instruction sent by the back-end server is sent to the front-end ground device or the arrow device through the back-end switch 320, the satellite ground station 340, the communication satellite, the front-end satellite 330 and the front-end switch 310, the front-end ground device or the arrow device needs to send a confirmation frame, and the confirmation frame is sent to the back-end server through the front-end switch 310, the front-end satellite, the satellite ground station 340 and the back-end switch 320, so that the back-end server can confirm that the front-end ground device or the arrow device has successfully received the test instruction, and then the back-end server can perform the next procedure, so that the time required for the next procedure from sending the test instruction to the next procedure is longer, and if the confirmation frame is not received, the test instruction still needs to be sent continuously, and the back-end server further needs to increase the time required for the next procedure to be sent from the test instruction to the front-end ground device and the arrow device.
Based on this, the back-end server in the present application transmits multiple (m) test instructions to the back-end switch 320 at a time, the back-end switch 320 transmits the multiple test instructions to the satellite ground station 340, the satellite ground station 340 transmits the multiple test instructions to the communication satellite, the communication satellite transmits the multiple test instructions to the front-end guard device 330, the front-end guard device 330 transmits the multiple test instructions to the front-end ground device or the on-arrow device, and the same test instructions are transmitted at a time by transmitting the multiple (m) test instructions at a time, so that the front-end ground device or the on-arrow device can be guaranteed to receive the test instructions, and further, the front-end ground device or the on-arrow device is prevented from being confirmed to have successfully received the test instructions by receiving the confirmation frame.
The front-end ground equipment or the on-arrow equipment tests according to the test instruction and sends the test result to the front-end switch 310, the front-end switch 310 sends the test result to the front-end guard equipment 330, the front-end guard equipment 330 sends the test result to the communication satellite, the communication satellite sends the test result to the satellite ground station 340, the satellite ground station 340 sends the test result to the rear-end switch 320, the rear-end switch 320 sends the test result to the rear-end server, the rear-end server can confirm that the front-end ground equipment or the on-arrow equipment receives the test instruction according to the test result, and the rear-end server can judge the test condition according to the test result.
In addition, after the front-end ground equipment or the on-arrow equipment receives the test instruction, the times of the received test instruction are counted, and after the front-end ground equipment or the on-arrow equipment is tested to obtain a test result, the times of the received test instruction and the test result are sent to the rear-end server, so that the rear-end server confirms the test instruction corresponding to the test result.
In addition, the front-end ground equipment or the arrow equipment combines the test results corresponding to the test instructions received for many times, so that the combined test results are sent to the rear-end server, and the test flow between the front-end equipment/the arrow equipment and the rear-end server is simplified.
Optionally, the wide area survey system applied to the marine launch vehicle comprises: the front-end ground equipment, the arrow equipment, the front-end defending equipment and the rear-end servers are all connected with the front-end switch 310, and the rear-end servers are all connected with the rear-end switch 320, so that the defending equipment can be hot backed up to ensure the reliability of a test link.
Example two
Referring to fig. 4, fig. 4 is a flowchart of a wide area launch testing method applied to launching a launch vehicle at sea according to an embodiment of the present application.
The application provides a wide area detecting and issuing method applied to an offshore launch vehicle, which comprises the following steps:
step S410, the back-end server transmits a plurality of test instructions to the front-end ground equipment or the on-arrow equipment through the back-end switch, the satellite ground station, the communication satellite, the front-end satellite communication equipment and the front-end switch at one time;
the back-end server sends the test instruction to the back-end switch 320, the back-end switch 320 sends the test instruction to the satellite ground station 340, the satellite ground station 340 sends the test instruction to the geostationary orbit communication satellite, and then the communication satellite forwards the test instruction to the front-end guard device 330, and the front-end guard device 330 sends the test instruction to the front-end ground device or the on-arrow test for testing.
However, due to the limitation of the forwarding delay of the front-end satellite 330 and the satellite ground station 340 (the forwarding delay of the satellite is greater than the forwarding delay of the wired connection), if the test procedure is that the test instruction sent by the back-end server is sent to the front-end ground device or the arrow device through the back-end switch 320, the satellite ground station 340, the communication satellite, the front-end satellite 330 and the front-end switch 310, the front-end ground device or the arrow device needs to send a confirmation frame, and the confirmation frame is sent to the back-end server through the front-end switch 310, the front-end satellite, the satellite ground station 340 and the back-end switch 320, so that the back-end server can confirm that the front-end ground device or the arrow device has successfully received the test instruction, and then the back-end server can perform the next procedure, so that the time required for the next procedure from sending the test instruction to the next procedure is longer, and if the confirmation frame is not received, the test instruction still needs to be sent continuously, and the back-end server further needs to increase the time required for the next procedure to be sent from the test instruction to the front-end ground device and the arrow device.
Based on this, the back-end server in the present application sends multiple (m) identical test instructions to the back-end switch 320 at a time, the back-end switch 320 sends the multiple test instructions to the satellite ground station 340, the satellite ground station 340 sends the multiple test instructions to the communication satellite, the communication satellite sends the multiple test instructions to the front-end guard device 330, the front-end guard device 330 sends the multiple test instructions to the front-end ground device or the on-arrow device, and the multiple (m) identical test instructions are sent at a time, so that the front-end ground device or the on-arrow device is guaranteed to be able to receive the test instructions, and further the front-end ground device or the on-arrow device is prevented from being confirmed to have successfully received the test instructions by receiving the confirmation frame.
Optionally, after receiving the test instruction, the front-end ground device or the on-arrow device counts the times of the received test instruction, and after the front-end ground device or the on-arrow device is tested to obtain a test result, the times of the received test instruction and the test result are sent to the back-end server.
Step S420, testing front-end ground equipment or arrow equipment according to the test instruction to obtain test data or test results;
after receiving the test instruction, the front-end ground equipment or the on-arrow equipment performs relevant test according to the test instruction, the process to be tested can obtain test data, and the process to be tested can obtain a test result after the test is completed.
Step S430, the front-end ground equipment or the on-arrow equipment sends the test data or the test result to the back-end server through the front-end switch, the front-end satellite communication equipment, the communication satellite, the satellite ground station and the back-end switch;
the front-end ground device or the on-arrow device sends the test data or the test result to the front-end switch 310, the front-end switch 310 sends the test data or the test result to the front-end guard device 330, the front-end guard device 330 sends the test data or the test result to the geostationary orbit communication satellite, the communication satellite forwards the test data or the test result to the satellite ground station 340, the satellite ground station 340 sends the test data or the test result to the rear-end server of the remote command hall, and the rear-end server can confirm that the front-end ground device or the on-arrow device receives the test instruction according to the test result and the times of the received test instruction, and the rear-end server can judge the test condition according to the test result.
Optionally, after the front-end ground device or the on-arrow device is tested to obtain a test result, the front-end ground device or the on-arrow device sends the number of times of the received test instruction and the first test result to the back-end server, so that the back-end server confirms the test instruction corresponding to the test result.
In addition, the front-end ground equipment or the on-arrow equipment combines the test results corresponding to the test instructions received for many times, so that the combined test results are sent to the rear-end server, and the test flow between the front-end ground equipment/on-arrow equipment and the rear-end server is simplified.
The front-end exchanger and the rear-end exchanger do not need wired connection any more, the rear-end server can be placed at any position in a wide area range, and the forwarding delay of the sanitary equipment can be overcome, so that the method is suitable for launching the carrier rocket at sea, particularly launching the carrier rocket at the open sea, and launching modes of other remote command, test and control.
It will be evident to those skilled in the art that the present application is not limited to the details of the foregoing illustrative embodiments, and that the present application may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the application being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (10)
1. A wide area survey system for use in launching a launch vehicle at sea, comprising: the system comprises a front-end switch, a rear-end switch, front-end satellite communication equipment, a satellite ground station, a plurality of rear-end servers, a plurality of arrow equipment and a plurality of front-end ground equipment;
the front-end guard equipment is connected with the front-end switch; the plurality of rear-end servers are connected with the rear-end switch, and the satellite ground station is connected with the rear-end switch;
the rear end server transmits a plurality of test instructions to the rear end exchanger at one time, the rear end exchanger transmits the plurality of test instructions to the satellite ground station, the satellite ground station transmits the plurality of test instructions to the front end defending equipment through the communication satellite, and the front end defending equipment transmits the plurality of test instructions to the front end ground equipment or the on-arrow equipment;
the front-end ground equipment or the on-arrow equipment tests according to the test instruction and sends the test result to the front-end switch, the front-end switch sends the test result to the front-end satellite communication equipment, the front-end satellite communication equipment sends the test result to the satellite ground station through the communication satellite, the satellite ground station sends the test result to the rear-end switch, and the rear-end switch sends the test result to the rear-end server.
2. The wide area launch testing system for launching a launch vehicle at sea according to claim 1, wherein the back-end server confirms that the front-end ground device or the on-rocket device receives the test instruction according to the test result, and the back-end server judges the test condition according to the test result.
3. A wide area survey and issuing system for use in launching a launch vehicle at sea according to claim 1 or 2 wherein the front end ground equipment, front end exchange and front end satellite equipment are located on the launch vessel, the back end server, back end exchange are located in a command hall on shore and the satellite ground station is located in a city.
4. The wide area launch testing system for launching a launch vehicle at sea according to claim 1 or 2, wherein the front-end ground device or the on-board device counts the number of times of the received test instruction after receiving the test instruction;
and after the front-end ground equipment or the on-arrow equipment is tested to obtain a test result, the number of times of the received test instruction and the test result I are transmitted to the rear-end server.
5. The wide area test system for launching a carrier rocket at sea according to claim 1 or 2, wherein the front-end ground device or the on-board device combines the test results corresponding to the test instructions received multiple times, and sends the combined test results to the back-end server.
6. Wide area ranging system for launching a launch vehicle at sea according to claim 1 or 2, comprising: the system comprises a plurality of front-end ground devices, a plurality of arrow-mounted devices, a set of front-end defending and passing devices and a plurality of rear-end servers, wherein the front-end ground devices, the arrow-mounted devices and the set of front-end defending and passing devices are all connected with a front-end switch, and the rear-end servers are all connected with a rear-end switch.
7. The wide area detecting and issuing method applied to the marine launch vehicle is characterized by comprising the following steps:
step S410, the back-end server transmits a plurality of test instructions to the front-end ground equipment or the on-arrow equipment through the back-end switch, the satellite ground station, the communication satellite, the front-end satellite communication equipment and the front-end switch at one time;
step S420, testing front-end ground equipment or arrow equipment according to the test instruction to obtain test data or test results;
and step S430, the front-end ground equipment or the on-arrow equipment transmits the test data or the test result to the back-end server through the front-end switch, the front-end satellite communication equipment, the communication satellite, the satellite ground station and the back-end switch.
8. The method for wide area ranging as set forth in claim 7, wherein the back-end server confirms that the front-end ground device or the on-rocket device receives the test command according to the test result, and the back-end server determines the test condition according to the test result.
9. The wide area launch vehicle detection method for seaborne launch vehicles according to claim 7 or 8, wherein the front-end ground equipment or the on-board equipment counts the number of times of the received test instruction after receiving the test instruction;
and after the front-end ground equipment or the on-arrow equipment is tested to obtain a test result, the number of times of the received test instruction and the test result I are transmitted to the rear-end server.
10. The wide area launch testing method for marine launch vehicles according to claim 7 or 8, wherein the front-end ground equipment or the on-board equipment combines the test results corresponding to the test instructions received multiple times, and sends the combined test results to the back-end server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310264950.4A CN116318354A (en) | 2023-03-14 | 2023-03-14 | Wide area detecting and issuing method and system applied to offshore launch vehicle rocket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310264950.4A CN116318354A (en) | 2023-03-14 | 2023-03-14 | Wide area detecting and issuing method and system applied to offshore launch vehicle rocket |
Publications (1)
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