Dynamic reconfigurable universal ground measurement and control equipment and signal input and output control method thereof

Abstract

The invention relates to dynamic reconfigurable universal ground measurement and control equipment and a signal input and output control method thereof. Through adopting universal, intelligent and miniature design, the dynamic reconfigurable universal ground measurement and control equipment has the advantages of simple structure, uniform configuration, high compatibility and high maintainability,can realize dynamic reconfiguration from a module level to a single-machine level, and is convenient for function expansion as well as maintenance and replacement to meet the testing requirements ofdifferent stages and different working conditions, improves equipment universality and model compatibility, improves the aerospace ground test efficiency and mission reliability, adopts universal, miniature and modular design for measurement and control equipment through integrating the measurement and control requirements and measurement and control resources, realizes the equipment combination configuration oriented to functional requirements, satisfies the usage requirements of fast maintenance and replacement, integrally applies the backplate bus technology, satisfies the cascading expansion from the module level to the single-machine level and the test requirements of different stages and different working conditions, adopts an independent bus for monitoring health of board card status, and improves the intelligence level and health management level of the measurement and control equipment.

Description

technical field [0001] The invention relates to a dynamic reconfigurable universal ground measurement and control device and a signal input and output control method thereof, belonging to the technical field of launch vehicle ground measurement and control systems. Background technique [0002] Rocket ground test and launch equipment is responsible for functional and performance inspection of the electrical system and power system of the rocket, ground measurement and control information transmission and command control, gas and liquid supply and control during filling, ground pressurization control, test launch process control, data storage, Interpretation and management tasks. After years of development, the rocket ground test and launch system has basically formed a fully functional, safe and reliable rocket test and launch capability, and can complete the test and launch of the rocket's electrical system and power system, but there are poor compatibility between models, ...

AI Technical Summary

Problems solved by technology

After years of development, the rocket ground test and launch system has basically formed a fully functional, safe and reliable rocket test and launch capability, and can complete the test and launch of the rocket's electrical system and power system, but there are poor compatibility between models, large-scale equipment, and low automation. , complex operation, many operating positions, and low test and launch efficiency. Based on the characteristics of the current active rocket ground test, launch and control system, the current problems are as follows:

[0003] (a) Each model is equipped independently, and the compatibility between the models is poor; the ground measurement, launch and control system is developed for each system on the arrow, and each system is supported separately, and the data is scattered and not managed uniformly;

[0004] (b) The ground test and launch modes of each model are different, and there is a gap compared with the current international mainstream rocket test and launch modes; the ground test equipment is large in scale, low in intelligence, complex in operation, and many operators, which do not meet the needs of actual combat;

[0005] (c) The design of ground equipment is carried out according to the specific test and launch function requirements, and the long-term use test and maintainability are not considered enough in the early stage, and the automation test and later maintenance and replacement are difficult

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