3results about How to "Improve storage speed" patented technology

The invention relates to the technical field of artificial intelligence and big data processing, and discloses an artificial intelligence-based big data analysis platform system, which comprises a data access layer, a data preprocessing layer, an AI analysis engine layer, a data storage layer, an application service layer and a monitoring operation and maintenance layer which are in communication connection in sequence. The data access layer is used for realizing multi-source heterogeneous data access and high-frequency data caching; the preprocessing layer completes data cleaning conversion and quality detection; the AI analysis engine layer realizes full-life-cycle management, intelligent analysis and result optimization and explanation of the model; the data storage layer adopts a mixed framework for classified storage and remote backup; the application service layer provides a visual display and open interface; the monitoring operation and maintenance layer guarantees stable operation of the system. According to the invention, data processing efficiency and analysis precision are improved, and data security and user experience are enhanced.

The application discloses a multifunctional analog instrument acquisition card based on a ZYNQ-7000 chip and a data processing method. The acquisition card takes a ZYNQ-7000 series main control chip as a core, a PS end is responsible for data storage and network transmission, and a PL end covers data acquisition, output and cache modules. Four-way single-channel ADC circuits are adopted for data acquisition, and the data is transmitted to the PS end by DMA after FIFO cache and conversion; a signal output module generates analog signals according to instructions of an upper computer; data transmission is realized by multi-channel DMA to be high-speed and stable; and an Ethernet module guarantees communication with the upper computer. The application utilizes the unique structure of the ZYNQ chip, and combines with the collaborative operation of various functional modules, has the advantages of modularization, high precision, high-speed processing and scalability, effectively solves many defects of existing data acquisition systems, can be widely applied to analog signal acquisition and processing in many fields, improves the efficiency and precision of data acquisition and processing, and has a great market application prospect.

The application provides a data processing method, which is applied to an electronic device including a first storage device and a second storage device, the first storage device is UFS or EMMC, and the second storage device is RAM. The method comprises the following steps: receiving first data of a first type; storing the first data to the second storage device when the usage of the second storage device is less than a first value; storing the first data in the second storage device to the first storage device after storing the first data to the second storage device; and storing the first data to the first storage device when the usage of the second storage device is greater than or equal to the first value. In this way, by using the RAM as the cache of the first storage device with slow storage speed, the data storage speed of the storage system can be improved.