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CN-121978981-A - Helicopter simulation system

CN121978981ACN 121978981 ACN121978981 ACN 121978981ACN-121978981-A

Abstract

The invention relates to the technical field of helicopter simulation, and discloses a helicopter simulation system, wherein the system is arranged in a ground control station simulation test environment by taking a network as a center, a multi-machine task command simulation core module, a command interaction module and a communication module architecture are adopted to support multi-frame helicopter formation simulation deduction, a situation display module is used for rendering a geographic environment, a target and a flight path in real time based on a digital map with resolution of less than or equal to 1m, refreshing frequency of the geographic environment, the target and the flight path is more than or equal to 10Hz, a command information simulation module is used for generating comprehensive information, a popup window is used for displaying helicopter state and load detection information, the multi-machine deduction module is used for supporting more than 5 formation selection, task allocation and collaborative processes, and command interaction module is used for realizing command closed-loop control through a UDP multicast protocol.

Inventors

  • SUN HAITAO

Assignees

  • 孙海涛

Dates

Publication Date
20260505
Application Date
20251024

Claims (10)

  1. 1. A helicopter simulation system is characterized by comprising a multi-machine task command simulation verification system taking a network as a center, wherein the multi-machine task command simulation verification system is deployed in a ground control station simulation test environment and comprises a situation display module, a multi-machine combat deduction module, a command interaction module and a communication module.
  2. 2. The helicopter simulation system according to claim 1, wherein the multi-mission command simulation verification system has a battlefield geographic environment display capability based on a digital map, can display target entities, can load a flight route and display an aircraft motion trail, and the aircraft motion trail presents different display states corresponding to different flight states of an aircraft.
  3. 3. The helicopter simulation system according to claim 1, wherein the multi-machine task commanding simulation verification system can display helicopter state information and load detection information uploaded to the commanding information system by the ground control station and the corresponding information is presented through a popup window, and the multi-machine task commanding simulation verification system can perform multi-machine deduction simulation and support manual control of the aircraft to execute the operations of changing navigation, returning navigation and detecting.
  4. 4. The helicopter simulation system of claim 1, wherein the situation display module can perform scaling and movement control on an environment scene, and can acquire and display longitude and latitude of a position where a mouse is located, acquire entity information selected by the mouse and display various parameter data of the entity.
  5. 5. The helicopter simulation system of claim 1, wherein the multi-tasking command simulation verification system comprises a simulated command information system, wherein the simulated command information system is configurable to generate comprehensive data, trend information and target information, wherein the trend information is presented through an information comprehensive popup window, the trend page displays the trend data, and the target information displays the target data correspondingly.
  6. 6. The helicopter simulation system according to claim 5, wherein the simulated command information system is configured to generate a combat mission order (ATO) and display ATO mission order data on a page, the simulated command information system is configured to receive and distribute helicopter status information uploaded by a ground control station and display the helicopter status data, and the simulated command information system is configured to confirm pre-combat mission planning information and mission re-planning requests reported by the ground control station and to present corresponding confirmation operations through a popup window.
  7. 7. The helicopter simulation system according to claim 5, wherein the simulation command information system can issue a single machine and formation detection and attack guidance type combat command control instruction, the simulation command information system supports free literature-electricity interaction of command cooperative information and the free literature-electricity interaction is realized through a popup window, and the simulation command information system can perform configuration of task elements, static deployment and command relations.
  8. 8. The helicopter simulation system according to claim 1, wherein the multi-machine combat deduction module can load and analyze the detection and task plans of a single machine and carry out simulation deduction, and the aircraft flies according to the route in the corresponding simulation deduction, and returns after the detection operation is carried out, the multi-machine combat deduction module can load and analyze the detection task plans of the multi-machine formation and carry out simulation deduction, and can carry out digital simulation on the attribute and the behavior of the target, and the task allocation of the multi-machine combat deduction module is based on the grade dynamic division of the target.
  9. 9. The helicopter simulation system of claim 1, wherein the multi-machine combat deduction module can conduct guiding control of acceleration, deceleration and suspension of a simulation deduction process, simulation data generated by the multi-machine combat deduction module in the simulation deduction process can be distributed to the situation display module in real time and displayed in a pushing mode, a situation window displays a wanted scheme and an airplane icon, the multi-machine combat deduction module can construct and frame data output by a digital airplane model according to a ground-air communication protocol format, and the multi-machine combat deduction module has a simulation model configuration function.
  10. 10. The helicopter simulation system of claim 1, wherein the command interaction module is configured to implement command transmission based on a UDP multicast protocol and support closed loop control of combat commands.

Description

Helicopter simulation system Technical Field The invention relates to the technical field of helicopter simulation, in particular to a helicopter simulation system. Background The multi-machine task command simulation software adopts a split module design method and is respectively composed of a situation display module, a command post information simulation module, a multi-machine combat deduction module, a helicopter simulation module and the like; The existing system has three defects, the multi-machine cooperative capability is weak (less than or equal to 5 frames), the traditional system adopts TCP unicast communication, the average delay from the issuing of instructions to the execution of feedback is more than 500ms, and the real-time command requirement cannot be met. Battlefield situation refresh rate <15fps, resulting in a fast maneuver target trajectory display lag; compared with the patent CN110244725A, the method has the technical bottlenecks that only single machine simulation is supported, no real-time command interaction function exists, the instruction response delay is high, and the battlefield situation refreshing is slow; According to the invention, through UDP multicast communication, a distributed simulation architecture (supporting more than 20 synergies) and closed-loop instruction control, a helicopter simulation module packages state data (longitude and latitude, altitude and task progress) into a downlink frame, the downlink frame is fed back to a command interaction module through a communication module, and a push situation display module refreshes a flight path (refresh rate is more than or equal to 20 fps), so that the problems are solved. Disclosure of Invention The invention aims to provide a helicopter simulation system, which is characterized in that through UDP multicast communication, a distributed simulation architecture (supporting more than 20 synergies) and closed-loop instruction control, a helicopter simulation module packages state data (longitude and latitude, altitude and task progress) into a downlink frame, the downlink frame is fed back to a command interaction module through a communication module, and a push situation display module refreshes a flight path (the refresh rate is more than or equal to 20 fps) to solve the problems in the background technology. In order to achieve the above purpose, the present invention adopts the following technical scheme: The helicopter simulation system comprises a multi-machine task command simulation verification system taking a network as a center, wherein the multi-machine task command simulation verification system is deployed in a ground control station simulation test environment and comprises a situation display module, a multi-machine combat deduction module, a command interaction module and a communication module. The multi-mission command simulation verification system has the battlefield geographic environment display capability based on the digital map, can display target entities, can load a flight route and display an airplane motion track, and shows different display states corresponding to different flight states of an airplane. According to the technical scheme, the multi-machine task command simulation verification system can display helicopter state information and load detection information uploaded to the command information system by the ground control station, and corresponding information is presented through a popup window, and can perform multi-machine deduction simulation and support manual control of an airplane to execute navigation changing, navigation returning and detection operations. The technical scheme is further improved in that the situation display module can conduct scaling and movement control on an environment scene, can acquire and display longitude and latitude of a position where a mouse is located, and can acquire entity information selected by the mouse and display various parameter data of the entity. The technical scheme is further improved in that the situation display module can conduct scaling and movement control on an environment scene, can acquire and display longitude and latitude of a position where a mouse is located, and can acquire entity information selected by the mouse and display various parameter data of the entity. According to the technical scheme, the simulation command information system can be configured to generate a combat mission order (ATO) and display ATO mission order data on a page, can receive and distribute helicopter state information uploaded by a ground control station and display the helicopter state data, can confirm pre-combat mission planning information and mission re-planning requests reported by the ground control station, and can display corresponding confirmation operation through a popup window. According to the technical scheme, the simulation command information system can be configured to generate a combat mission order (ATO) an