The invention discloses a data exchange and acquisition system for a photoelectric pod. The data exchange and acquisition system comprises a processor, two serial ports, a real-time clock, an uninterruptible power supply, a satellite receiver, a non-loss storage module and a secondary power supply, the two serial ports are respectively cross-linked with the processor; the real-time clock is powered by the uninterruptible power supply and is cross-linked with the processor; the satellite receiver is cross-linked with the processor; the non-loss storage module is cross-linked with the processor;and the secondary power supply supplies electric energy to the processor and the satellite receiver. Required data are collected through multiple serial ports, and it is guaranteed that the whole system can store a large amount of collected data in a subpackage mode according to the current time through the double-insurance design of real-time clock and satellite receiver time service; and meanwhile, real-time interaction and conversion of data are guaranteed to support normal work of a tested system.
本发明公开了一种用于光电吊舱的数据交换与采集系统,其包括处理器、两路串口、实时时钟、不间断电源、卫星接收机、非遗失存储模块和二次电源;所述的两路串口分别与处理器交联;所述的实时时钟由不间断电源提供电能,并与处理器交联;所述的卫星接收机与处理器交联;所述的非遗失存储模块与处理器交联;所述的二次电源向处理器和卫星接收机提供电能。本发明通过多路串口采集需要的数据,通过实时时钟和卫星接收机授时的双保险设计,来保证整个系统可以按照当前的时间,来分包存储大量的采集数据;同时,要保证数据的实时交互和转换,以支持被测试系统的正常工作。
Data exchange and acquisition system for photoelectric pod
一种用于光电吊舱的数据交换与采集系统
2021-01-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |
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