A large-capacity multi-channel storage management system and method for on-board equipment
By combining the main control FPGA and monitoring FPGA with the ECC function of NandFlash group storage unit and BRAM, the reliability and capacity limitations of data storage in on-board equipment are solved, realizing high reliability, low power consumption, multi-channel storage management, reducing management complexity and supporting data recovery.
CN120687034BActive Publication Date: 2026-07-03HUNAN SIBEITU TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- HUNAN SIBEITU TECH CO LTD
- Filing Date
- 2025-06-12
- Publication Date
- 2026-07-03
Smart Images
Figure CN120687034B_ABST
Abstract
The application relates to a large-capacity multi-channel storage management system and method of on-board equipment, which is composed of a master control FPGA, a monitoring FPGA, a NandFlash grouping storage unit and a NandFlash important data storage unit. The system can store data through multiple independently running NandFlash groups on the basis of the high reliability and low power consumption advantages of the NandFlash, significantly improves the storage capacity of the system, and the grouping facilitates partition management according to the partition requirements of users, and reduces the complexity of storage management; and the system can further improve the reliability of data storage by configuring a storage unit with the ECC function of BRAM in the master control FPGA for multi-channel data storage management.
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