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Helicopter photoelectric simulation control system and method based on afdx bus

A technology for control systems and helicopters, applied in general control systems, control/adjustment systems, simulators, etc., can solve the problems of no public reports, long development and testing cycles, high procurement costs of control devices, etc., to achieve suitable data analysis , better displayed, easier to use and promote

Active Publication Date: 2021-03-26
西安应用光学研究所
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The avionics control method of the airborne photoelectric stabilization pod directly provided by the manufacturer has disadvantages such as long development cycle and high procurement cost of the control device.
For the interface related to the driver layer provided by the manufacturer and developed by the user, there are disadvantages such as long development and testing cycle and high labor cost.
At present, there is no public report on the detailed technical content of the avionics control simulation method suitable for AFDX

Method used

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  • Helicopter photoelectric simulation control system and method based on afdx bus
  • Helicopter photoelectric simulation control system and method based on afdx bus
  • Helicopter photoelectric simulation control system and method based on afdx bus

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Embodiment Construction

[0034] Such as figure 1 As shown, the simulation control system in the present invention is composed of a simulation control device and a simulation control software, wherein the simulation control device uses an industrial computer as a platform, integrates avionics control and status display, and adopts a cabinet layout, from top to bottom They are LCD screen, industrial computer, AFDX switch and several cables. The simulation control software refers to the control interface developed on the Windows operating system platform. The control interface calls the AFDX bus driver to complete the sending of control commands and the reception of status information.

[0035] Such as figure 2 As shown, the analog control device of the present invention takes an industrial computer as the core, and includes a liquid crystal display screen, an AFDX board, an AFDX switch, and several cables.

[0036] Such as image 3 As shown, the control simulation software is the main control and ex...

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Abstract

The invention discloses a helicopter-mounted photoelectric simulation control system and method based on AFDX bus and belongs to the technical field of airborne photoelectric control. The system has the advantages that the system uses an industrial personal computer as the comprehensive information processing platform to integrate the operation and control information and execution state information of various photoelectric detectors, and the system adopts a cabinet layout and comprises a comprehensive display unit, a task machine simulation unit and a helmet simulation unit; the system uses the AFDX bus as the external communication interface bus of the control system, communication speed and reliability are increased, and equipment interconnection complexity is lowered; a graphic and modularized man-machine interaction control interface is provided, and the functions and various performance of the various photoelectric detectors can be detected; meanwhile, a curve drawing method based on a double-buffer mechanism is adopted, and follow-up angles and feedback angles can be visually reflected.

Description

technical field [0001] The invention relates to the technical field of airborne photoelectric control, in particular to an AFDX bus-based helicopter photoelectric analog control system and method. Background technique [0002] The photoelectric stabilizing pod is an important part of the helicopter platform, which has comprehensive display functions such as day and night observation, search and target indication. During the research and development and production process of the photoelectric stabilization pod, its various performance indicators and the functions of photoelectric detectors need to be tested. The above functions and performance tests need to be realized through the AFDX bus control simulation helicopter control system, so the simulation of helicopter AFDX bus avionics control has become an inevitable trend, and it is very important to design an AFDX bus based avionics control simulation system. [0003] At present, the AFDX bus avionics control device suitabl...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G05B17/02
CPCG05B17/02
Inventor 宁新潮李涛马雷庞澜安学智刘涛高强赵斌陶章文娟王马强
Owner 西安应用光学研究所
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