关键词: RTX, 实时数据管理系统, 实时数据通信, 实时数据库, 反射内存网络

Abstract: In order to improve the bandwidth of communication system and real-time performance of data storage system for the traditional Hardware-In-the-Loop Simulation system, a real-time data management system for large capacity and high speed data based on RTX is designed. RTX PCI device driver development technology is used to establish reflective memory communication system, which increases bandwidth effectively. The Real-time Database System (RTDBS) is designed to improve real-time data processing speed by using RTX memory management technology, multi-buffer read-write technology, message queue technology and inter process communication technology. The test results show that, the Real-time Data Management System can meet the request of HILS system, with real-time performance in 1ms and communication speed at 70MB/s.
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Key words: RTX, real-time data management system, real-time data communication, real-time database, reflected memory network