Remote-supportable rocket test launching control system based on cloud platform

Abstract

The invention discloses a remote supportable rocket test launch control system based on a cloud platform. The remote supportable rocket test launch control system comprises a rear-end remote test module, a remote test network and a front-end remote test module, wherein communication and data interaction between the rear-end remote test module and the front-end remote test module are realized through a remote test network; the front-end remote test module transmits the collected test data of the launching site and the workshop to the rear-end remote test module through a remote test network; and the rear-end remote test module realizes communication and data interaction with carrier rocket test launch control equipment and post personnel in various regions through a remote test network, and realizes remote auxiliary test, comprehensive management and remote command of the whole rocket launch process. The problems that a traditional rocket test launching mode is low in efficiency, and front-rear cooperation cannot be achieved are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of electrical system test launch control, and in particular relates to a rocket test launch control system that can be remotely supported based on a cloud platform. Background Art

[0002] With the continuous growth of the demand for space launches, the space transportation field continues to have ultra-high-density launches. The contradiction between the high-density research and development and launch situation and the limited number of technical personnel has become increasingly prominent, seriously restricting the parallel development of research and development work.

[0003] In the traditional launch vehicle test and launch mode, the rocket test launch control system is independently set up at the launch site and the final assembly workshop, and remote support cannot be achieved. Designers need to frequently travel between the launch site, the final assembly workshop and the design room, which has low work efficiency. In addition, the number of network devices in the traditional rocket test launch control system is huge, and resource allocation is not coordinated, which makes it impossible to achieve integrated computing resources. Summary of the invention

[0004] The technology of the present invention solves the problem: Overcoming the shortcomings of the prior art, providing a rocket test launch control system based on a cloud platform that can be remotely supported, aiming to solve the problem that the traditional rocket test launch mode is low in efficiency and cannot achieve front and rear coordination.

[0005] In order to solve the above technical problems, the present invention discloses a rocket test and launch control system based on a cloud platform and capable of remote support, comprising: a back-end remote test module, a remote test network and a front-end remote test module; wherein, the back-end remote test module and the front-end remote test module realize communication and data interaction through the remote test network; the front-end remote test module transmits the collected test data of the launch site and the workshop to the back-end remote test module through the remote test network; the back-end remote test module realizes communication and data interaction with the launch control equipment and personnel of the carrier rockets in various places through the remote test network, thereby realizing remote auxiliary testing, comprehensive management and remote command of the whole process of rocket launch.

[0006] In the above-mentioned cloud platform-based remotely supported rocket test launch control system, the front-end remote test module is deployed at the launch site, and the back-end remote test module is deployed in the remote test hall.

[0007] In the above-mentioned cloud-based platform-based rocket test launch control system that can be remotely supported, the remote test network connects the back-end remote test module and the front-end remote test module through the operator's private network communication link or satellite communication link, and builds a remote communication link to ensure the reliability and security of test data and command transmission.

[0008] In the above-mentioned rocket test launch control system that can be remotely supported based on the cloud platform, the front-end remote test module includes:

[0009] The front-end remote test workstation is used to receive the test data and audio and video data transmitted by the ground test and launch control system and the audio and video perception subsystem, and package the received test data and audio and video data and send them to the back-end remote test module through the data switch and the remote test network;

[0010] The perception subsystem is used to collect audio and video data through the camera device at each working point of the front end, and send the collected audio and video data to the front end remote test workstation through the data switch;

[0011] Data switch, used to realize data aggregation and interaction between various systems of front-end remote test modules;

[0012] The front-end intrusion detection system is used to perform anti-intrusion detection on each system in the front-end remote test module;

[0013] The front-end firewall module is used to securely isolate the front-end remote test module from the remote test network.

[0014] In the above-mentioned rocket test launch control system that can be remotely supported based on the cloud platform, the back-end remote test module includes:

[0015] The back-end remote core switch is used to realize data aggregation and interaction between various systems of the back-end remote test module;

[0016] The back-end test server is used to receive the test data transmitted by the front-end remote test module and transmit the back-end data to the front-end; the software installed on the back-end test server realizes file transfer, real-time monitoring, data interpretation, and audio and video interaction functions;

[0017] Disk array, used to store data information of back-end remote test modules;

[0018] The back-end intrusion detection system is used to perform anti-intrusion detection on each system in the back-end remote test module;

[0019] The back-end firewall module is used to securely isolate the back-end remote test module from the remote test network;

[0020] Remote thin client, used by remote testers to browse data and perform remote test operations;

[0021] A large display screen is used for remote testers to browse and monitor data.

[0022] In the above-mentioned rocket test launch control system that can be remotely supported based on the cloud platform, the remote test network includes:

[0023] A security isolation module is used to perform security isolation between the front-end remote test module and the back-end test module;

[0024] Security encryption equipment, used to encrypt and decrypt data transmitted in the remote test network to ensure information security during the transmission and communication process;

[0025] The communication link is used to realize the communication and data interaction between the back-end remote test module and the front-end remote test module.

[0026] In the above-mentioned cloud-based platform-based rocket test launch control system that can be remotely supported, the back-end remote core switch, back-end test server, disk array, back-end intrusion detection system and back-end firewall module all run on the virtualized cloud platform.

[0027] In the above-mentioned cloud-based platform-based rocket test launch control system that can be remotely supported, the remote thin client and large display screen are deployed in the remote test hall.

[0028] The present invention has the following advantages:

[0029] (1) The present invention discloses a rocket test launch control system that can be remotely supported based on a cloud platform. It uses an integrated design of cloud platform resources to achieve centralized control of system resources, customize virtual servers and browse microcomputer resources according to user needs, and is not limited by hardware device configuration. It improves the convenience of maintenance and use of system equipment and application software, as well as the reliability of remote networks.

[0030] (2) The present invention discloses a rocket test launch control system that can be remotely supported based on a cloud platform, which can realize the mandatory inspection point confirmation at the assembly test site, real-time monitoring and post-interpretation of test data, design and transmission of various parameters, and synchronous analysis and disposal of fault problems in the remote test hall at the rear. Through remote test launch control, the number of launch personnel at the front can be streamlined, the launch service cost can be reduced, the fault handling time can be shortened, and the efficiency of test launch can be significantly improved.

[0031] (3) The present invention discloses a rocket test launch control system that can be remotely supported based on a cloud platform. It breaks through the remote test launch control technology, changes the existing rocket test launch mode, and uses cloud platform technology to realize the integration of computing resources, and realizes the coordinated test launch control of the front and rear of the rocket, thereby achieving the goals of streamlining the number of front-line launch personnel, reducing launch service costs, shortening fault handling time, and significantly improving test launch efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a block diagram of a rocket test launch control system that can be remotely supported based on a cloud platform in an embodiment of the present invention;

[0033] Figure 2 It is an architecture diagram of a virtualized cloud platform in an embodiment of the present invention. DETAILED DESCRIPTION

[0034] In order to make the objectives, technical solutions and advantages of the present invention more clear, the embodiments disclosed in the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] Reference Figure 1 In this embodiment, the rocket test launch control system that can be remotely supported based on the cloud platform includes: a back-end remote test module, a remote test network, and a front-end remote test module. Among them, the back-end remote test module and the front-end remote test module realize communication and data exchange through the remote test network; the front-end remote test module transmits the collected test data of the launch site and workshop to the back-end remote test module through the remote test network; the back-end remote test module realizes communication and data exchange with the launch control equipment and personnel of the carrier rockets in various places through the remote test network, and realizes remote auxiliary testing, comprehensive management and remote command of the whole process of rocket launch.

[0036] In this embodiment, the front-end remote test module is deployed at the launch site, and is used to send the collected test data of the launch site and workshop to the back-end remote test module through the remote test network. The front-end remote test module extends the test network to various locations where work is done in front, fully obtains the test data and audio and video information of the launch vehicle, and summarizes various front-end data, and transmits them to the remote test hall through the remote test network.

[0037] In this embodiment, the back-end remote test module, as the core module of the entire system, realizes network equipment integration and test data interaction through a virtualized cloud platform. Specifically, the back-end remote test module is deployed in a remote test hall to realize interactive testing, launch control, flight process control and monitoring, flight status monitoring, and data interaction with launch vehicle test and control equipment and personnel in various places, and realize remote auxiliary testing, comprehensive management, and remote command of the entire rocket launch process, forming a task mode with the remote test hall as the core and comprehensive command and coordinated scheduling management of the front and rear collaboration.

[0038] In this embodiment, the remote test network connects the back-end remote test module and the front-end remote test module through an operator's private network communication link or a satellite communication link, and builds a remote communication link to ensure the reliability and security of test data and command transmission.

[0039] In this embodiment, the front-end remote test module mainly includes: a front-end remote test workstation, a perception subsystem, a data switch, a front-end intrusion detection system and a front-end firewall module. Among them, the front-end remote test workstation is used to receive the test data and audio and video data transmitted by the ground test and control system and the audio and video perception subsystem, and package the received test data and audio and video data and send them to the back-end remote test module through the data switch and the remote test network. The perception subsystem is used to collect audio and video data through a camera device at each front-end work point, and send the collected audio and video data to the front-end remote test workstation through a data switch. The data switch is used to realize data aggregation and interaction between the various systems of the front-end remote test module. The front-end intrusion detection system is used to perform anti-intrusion detection on each system in the front-end remote test module. The front-end firewall module is used to securely isolate the front-end remote test module from the remote test network.

[0040] In this embodiment, the back-end remote test module mainly includes: a back-end remote core switch, a back-end test server, a disk array, a back-end intrusion detection system, a back-end firewall module, a remote thin client and a large display screen. Among them, the back-end remote core switch is used to realize the data aggregation and interaction between the various systems of the back-end remote test module. The back-end test server is used to receive the test data transmitted by the front-end remote test module and transmit the back-end data to the front end; the file transfer, real-time monitoring, data interpretation, and audio and video interaction functions are realized through the software installed on the back-end test server. The disk array is used to store the data information of the back-end remote test module. The back-end intrusion detection system is used to perform anti-intrusion detection on each system in the back-end remote test module. The back-end firewall module is used to securely isolate the back-end remote test module from the remote test network. The remote thin client is used for remote test personnel to browse data and perform remote test operations. The large display screen is used for remote test personnel to browse and monitor data.

[0041] In this embodiment, the remote test network mainly includes: a security isolation module, security protection equipment and a communication link (operator dedicated line communication link or satellite communication link). Among them, the security isolation module is used to securely isolate the front-end remote test module and the back-end test module to prevent network intrusion, network virus infection and other network security risks; the security isolation area is mainly composed of network security switches, intrusion detection systems, antivirus systems, security network gates and other equipment. The security encryption device is used to encrypt and decrypt the data transmitted in the remote test network to ensure the security of information during the transmission and communication process. The communication link is used to realize communication and data interaction between the back-end remote test module and the front-end remote test module.

[0042] In this embodiment, the back-end remote core switch, the back-end test server, the disk array, the back-end intrusion detection system and the back-end firewall module in the back-end remote test module are all run on a virtualized cloud platform. Figure 2 As shown. Relying on the virtualization architecture of the cloud platform, virtual hardware resources are allocated to various systems / devices in the back-end remote test module to achieve unified management of the back-end remote test module resource pool. All software servers of the back-end remote test module run on the server cluster of the virtualized cloud platform. Remote testers use remote thin clients as browsing and operation terminals to operate various test software on the cloud platform to achieve functions such as test data browsing and interpretation, front-end and back-end file transfer, and audio and video interaction. The remote thin clients and display screens in the back-end remote test module are deployed in the remote test hall.

[0043] Based on the above embodiment, a specific example is provided for explanation.

[0044] (1) Remote Testing Hall

[0045] The back-end remote test server is deployed in the remote test hall and is the core of the rocket test launch control system. The back-end remote test server realizes the functions of remote auxiliary testing, comprehensive management and remote command of the entire launch process, forming a task mode with the remote test hall as the core and comprehensive command and coordinated scheduling management of the front and rear collaboration.

[0046] (2) Remote test network

[0047] The remote test network is the foundation of the rocket test and launch control system. The construction of the remote test network forms a launch vehicle test, launch and control network with the remote test hall as the core, interconnected, and information-sharing. The remote test network enables all scattered test, launch and control networks to form a unified launch vehicle test, launch and control network, eliminating information islands.

[0048] (3) Launch site / workshop

[0049] The front-end remote test module is deployed at each launch site / test workshop and is the basis of the rocket test launch control system. The front-end remote test module is based on the rocket test launch control equipment at each launch site / test workshop, builds the overall network and local area network, extends the test network to various locations where work is done, obtains sufficient data, audio and video information, and transmits it to the remote test hall through the front-end remote test server.

[0050] In this embodiment, the remote network connection scheme of the rocket test launch control system is as follows: the intrusion detection system, proxy workstation, and firewall are connected to the carrier rocket master control network switch or measurement switch at the front launch site, and connected to the aggregation switch of other models at the same launch site, and transmitted back to the remote test hall at the rear through the operator's wired private network via the secure isolation area and encryption machine.

[0051] In this embodiment, the data application scheme of the rocket test launch control system is as follows: each launch site / workshop builds a remote audio and video monitoring system, and the system converts audio and video data into UDP data and sends it to the back-end audio and video resource access platform of the system through the reorganization and distribution software for application. The server-side element design system software of the launch site / workshop exchanges information with the back-end browsing operation end element design system software through the http protocol. The telemetry source code and real-time data of the test, launch and control generated by the ground test, launch and control equipment of the launch site / workshop are uniformly sent to the back-end multi-task remote auxiliary test information system through the reorganization and distribution software for information application. The telemetry post-processing data generated by the ground test, launch and control equipment is sent to the back-end automatic post-interpretation platform through the file transfer software.

[0052] The cloud computing-based integrated test, launch and control system needs to be built on high-speed and reliable network communication equipment to realize remote information communication. The reliability of network communication is crucial. The main ideas of the high-reliability construction plan for remote communication include two aspects. On the one hand, the equipment-level redundancy transformation of the remote data dedicated line link is carried out. The front and rear remote communication networks adopt the domestic Huawei cluster switch system dual switch redundancy technology, rapid spanning tree protocol line redundancy technology and floating static routing technology. Dual switch redundancy is used in both the front and back-end networks, and workstations are equipped with network cards and firewalls for backup. On the other hand, a redundant link based on satellite communication is established to transmit key parameters and key audio and video information in the test and launch process in an emergency. The above methods are used to achieve redundancy of the entire network equipment and lines to ensure the reliability of the rocket remote test and launch control system.

[0053] In this embodiment, the rocket test launch control system adopts a virtualized cloud mode, and a server cluster is composed of a data processing server, a disk array, an optical switch, etc., and a highly reliable virtualized cloud is deployed to realize the unified management of the remote test center resource pool, provide hardware resources for the application of the rocket test launch control system, and all software service ends of the rocket test launch control system are run on the server cluster. Equipped with a core switch, it is used to connect the remote data transmission network and the server cluster, the interpretation microcomputer, and the audio and video server in the center. Further, through the transformation of the server system and the storage system, all the services of each model in the remote test launch control system are integrated into the server cluster, and the N-to-1 redundant mode is adopted, with multiple active servers and one standby redundant server. When one of the active servers is physically down, the user service is migrated to the standby redundant server as a whole. The HA technology is used to realize the service continuity redundancy design of the server. The HA (High Available) technology allows the hosts to support each other. Once a physical machine fails, the virtual machine running on this host will be "restarted" on other hosts and taken over by other hosts. In addition, based on the virtualized cloud solution adopted by the ground test, launch and control system, the rocket test and launch control system can be integrated with the ground test, launch and control system of the carrier rocket to realize functions such as front and rear data cloud sending, virtual machine cloud migration, and remote management of virtualization platform, and realize diversified and multi-dimensional display of data, as well as automatic identification and judgment of fault data, which can greatly improve the work efficiency of the launch site.

[0054] In this embodiment, the launch mission support body is transferred to the test launch mode of the rear remote hall. Based on the cloud platform technology, the test launch control system hardware and software architecture and high reliability network matching the test launch mode are designed.

[0055] Although the present invention has been disclosed as above in the form of a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art may make possible changes and modifications to the technical solution of the present invention by using the methods and technical contents disclosed above without departing from the spirit and scope of the present invention. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall fall within the protection scope of the technical solution of the present invention.

[0056] The contents not described in detail in the specification of the present invention belong to the common knowledge of the professionals in this field.

Claims

1. A rocket test launch control system based on a cloud platform that can be remotely supported, characterized in that: include: Back-end remote test module, remote test network and front-end remote test module; wherein the back-end remote test module and the front-end remote test module realize communication and data exchange through the remote test network; the front-end remote test module transmits the collected test data of the launch site and workshop to the back-end remote test module through the remote test network; The back-end remote testing module realizes communication and data exchange with launch control equipment and personnel in various locations through the remote testing network, thereby achieving remote assisted testing, integrated management and remote command of the entire rocket launch process.

2. The rocket test launch control system based on a cloud platform and capable of remote support according to claim 1, characterized in that: The front-end remote test module is deployed at the launch site, and the back-end remote test module is deployed in the remote test hall.

3. The rocket test launch control system based on a cloud platform and capable of remote support according to claim 1, characterized in that: The remote test network connects the back-end remote test module and the front-end remote test module through the operator's private network communication link or satellite communication link, and builds a remote communication link to ensure the reliability and security of test data and command transmission.

4. The rocket test launch control system based on a cloud platform and capable of remote support according to claim 1, characterized in that: Front-end remote testing module, including: The front-end remote test workstation is used to receive the test data and audio and video data transmitted by the ground test and launch control system and the audio and video perception subsystem, and package the received test data and audio and video data and send them to the back-end remote test module through the data switch and the remote test network; The perception subsystem is used to collect audio and video data through the camera device at each working point of the front end, and send the collected audio and video data to the front end remote test workstation through the data switch; Data switch, used to realize data aggregation and interaction between various systems of front-end remote test modules; The front-end intrusion detection system is used to perform anti-intrusion detection on each system in the front-end remote test module; The front-end firewall module is used to securely isolate the front-end remote test module from the remote test network.

5. The rocket test launch control system based on a cloud platform and capable of remote support according to claim 1, characterized in that: Backend remote testing module, including: The back-end remote core switch is used to realize data aggregation and interaction between various systems of the back-end remote test module; The back-end test server is used to receive the test data transmitted by the front-end remote test module and transmit the back-end data to the front-end; the software installed on the back-end test server realizes file transfer, real-time monitoring, data interpretation, and audio and video interaction functions; Disk array, used to store data information of back-end remote test modules; The back-end intrusion detection system is used to perform anti-intrusion detection on each system in the back-end remote test module; The back-end firewall module is used to securely isolate the back-end remote test module from the remote test network; Remote thin client, used by remote testers to browse data and perform remote test operations; A large display screen is used for remote testers to browse and monitor data.

6. The rocket test launch control system based on a cloud platform and capable of remote support according to claim 1, characterized in that: Remote testing network, including: A security isolation module is used to perform security isolation between the front-end remote test module and the back-end test module; Security encryption equipment, used to encrypt and decrypt data transmitted in the remote test network to ensure information security during the transmission and communication process; The communication link is used to realize the communication and data interaction between the back-end remote test module and the front-end remote test module.

7. The rocket test launch control system capable of remote support based on a cloud platform according to claim 5, characterized in that: The back-end remote core switch, back-end test server, disk array, back-end intrusion detection system and back-end firewall module all run on the virtualized cloud platform.

8. The rocket test launch control system capable of remote support based on a cloud platform according to claim 6, characterized in that: Remote thin clients and large display screens are deployed in the remote testing hall.

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