A unified interface architecture and working method based on microsystem integration
A micro-system and interface technology, applied in the field of satellite electronic systems, can solve problems such as increased launch costs, system volume, and weight increase, and achieve the effects of reducing complexity, reducing volume, and improving resource utilization
Active Publication Date: 2022-02-22
XIAN MICROELECTRONICS TECH INST
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Problems solved by technology
[0002] A typical spacecraft contains a large number of on-board electronic equipment, and there are many types of electrical interfaces inside the electronic equipment, and the number of channels also increases sharply with the increasingly complex functions. Usually, different interfaces adopt their own interface designs, and the number of interface circuits is increased for the same interface. The way to achieve more channels, simply speaking, is the stacking of interfaces, which leads to the continuous increase of system volume and weight, and also increases the launch cost
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[0040] see image 3 , the unified interface architecture design method of the present invention is used in a subject electronic system, and the unified interface standard module is used to realize the interconnection between electronic devices, and the unified interface module is configured, reconfigured and reused through standard Ethernet. The types of external interfaces of the equipment are reduced, the weight of the electronic system can be reduced by 30%, and the volume can be reduced by 40%, which realizes the miniaturization, light weight and intelligentization of the electronic system.
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The invention discloses a unified interface architecture and working method based on microsystem integration. The invention aims at switch interfaces and bus interfaces commonly used in satellite electronic systems, adopts matrix switch selection, and performs interface complexation through an online configuration unit and a reconfiguration management unit. Use and intelligent management, realize unified standard interface output modules through microsystem integration, realize miniaturization, high density, light weight, and configurable external interfaces, reduce the complexity of external interfaces, and improve satellite electronic system interfaces resource utilization.
Description
technical field [0001] The invention belongs to the field of satellite electronic systems, and in particular relates to a unified interface architecture and working method based on microsystem integration. Background technique [0002] The usual spacecraft contains a large number of on-board electronic equipment, and there are many types of electrical interfaces inside the electronic equipment, and the number of channels also increases sharply with the increasingly complex functions. Usually, different interfaces adopt their own interface designs, and the number of interface circuits is increased for the same interface. The way to achieve more channels, simply speaking, is the stacking of interfaces, which leads to the continuous increase of system volume and weight, and also increases the launch cost. Contents of the invention [0003] The purpose of the present invention is to overcome the above-mentioned deficiencies, provide a unified interface architecture and working...
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IPC IPC(8): G06F13/40G06F13/42H04L12/40
CPCG06F13/4022G06F13/4286H04L12/40032H04L2012/40215
Inventor 张毅余国强曲翕
Owner XIAN MICROELECTRONICS TECH INST