2results about How to "Direct transfer" patented technology

The present application relates to a kind of V2G two-way charging piles of electric vehicle charging facilities and grid interaction field, including power conversion unit, control unit, metering unit, man-machine interaction unit and communication unit;Charging pile is also provided with: discharging gun head, for taking power from vehicle battery;Charging gun head, for charging to vehicle battery;Interlock mechanism, for ensuring that only one gun head can be connected with electric vehicle;Local energy sharing module, for sharing the battery state information of connected vehicle in the local charging pile group, and realizing charging pile group energy scheduling coordination;Control unit also includes battery health state evaluation module, grid state detection module, user demand setting module and energy scheduling optimization module;The charging pile can realize charge-discharge physical isolation by double-gun interlocking design, realize car-car direct energy transfer by local energy sharing of charging pile group, and combined with battery health management, construct safe, efficient, economic vehicle-grid interaction system.

This invention discloses an NVMeoF remote storage system and method based on direct GPU command control. It clearly divides the I / O processing tasks in the NVMeoF environment into two main modules: "GPU processing NVMe commands" and "CPU processing network protocols." A doorbell notification mechanism enables collaboration between the two modules, allowing the CPU to focus on its strength in network protocol processing and the GPU on its strengths in NVMe command generation and data processing. This significantly reduces CPU load and establishes an end-to-end "zero-copy" data path from remote NVMe storage to GPU memory, eliminating unnecessary intermediate data copies and maximizing data throughput. This invention enables near-local, low-latency, high-bandwidth access to remote NVMe storage devices by the GPU within the NVMeoF environment.