The invention discloses a high-capacity network electronic storage device, mainly solves the flash based storage technology for medium interface in lack of generality, such as small storage capacity and poor scalability shortcomings. The device consists of a motherboard installed in the communication management board and a number of block storage board, network interface unit management board for dual redundant network interfaces, including the main standby network interface and network interface, the two network interface can real-time switch, as the device user interface for data exchange. In memory data storage using flash memory as storage medium, the storage capacity of each storage plate for 800GB. The device can complete the network electronic storage, the network electronic downloading and the storage space parameter operation. The invention has the advantages of real-time data transmission, high reliability, simple interface, large storage capacity and good expandability, and can be used for storing data in a large ship monitoring system at sea.
【技术实现步骤摘要】
【技术保护点】
1.一种大容量网络电子存储装置,其特征在于:包括管理板、存储板和通信母板,其特征在于:管理板,包括网络接口单元和系统控制单元,该系统控制单元通过网络接口单元与外界进行交互,通过通信母板与存储板互连控制存储板的操作;存储板,包括存储单元和文件管理单元,该存储单元以闪存为介质存储数据信息,该文件管理单元通过通信母板与管理板互连,通过解析并执行系统命令对存储单元进行坏块区检测、存储数据管理、读取数据管理、存储空间整理和存储空间擦除操作;所述的存储板包括Z个,分别连接在管理板的两边,每边数量为Z/2,Z的数值根据所需要的存储空间确定;整个装置的存储深度为800*ZGB。
【技术特征摘要】
【专利技术属性】
技术研发人员:李鹏,武斌,冯小平,鲍丹,关鹏,田欢,刘晓军,
申请(专利权)人:西安电子科技大学,
类型:发明
国别省市:87
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。