Double-medium redundant storage system applicable to vehicle operating environment, and applications thereof

The invention relates to a double-medium redundant storage system applicable to vehicle operating environment, and applications thereof. The system is connected with a control-terminal host, the storage system adopting modularized and anti-shake designs comprises an interface module, a control module, a cache module, an HDD (Hard Disk Drive) storage module and a FLASH storage module, wherein the control module is connected with the interface module, the cache module, the HDD storage module and the FLASH storage module respectively, and the cache module is connected with the interface module, the HDD storage module and the FLASH storage module respectively. Compared with the prior art, the double-medium redundant storage system has the advantages of not only ensuring the high-capacity storage medium of equipment and relatively lower cost, but also greatly improving the data storage security and reliability, and the like.