VNX-based high-speed data recording module and data recording and analyzing method

Abstract

The invention discloses a VNX-based high-speed data recording module and a data recording and analyzing method. The data recording module comprises a module plug-in, a module shell and a processor ofthe module shell. the processor is connected with a main CPU module of embedded equipment through a high-speed bus, the processor is connected with a solid-state storage module of the embedded equipment by a high-speed storage interface, the processor is further connected with a PC through an Ethernet interface, and the PC is provided with a data analysis graphical interface; and the module connector is mounted on the module shell and is connected with the processor. According to the technical scheme, the independent high-speed data recording module is used for recording and analyzing the data, computing resources of the main CPU module of the embedded equipment are not occupied, the available storage capacity is increased under the condition of the same storage resources, extension and analysis functions can be completed, and market requirements are better met.

Description

technical field [0001] The invention relates to the technical field of data recording and analysis, in particular to a VNX-based high-speed data recording module, a data recording method and a data analysis method. Background technique [0002] At present, VITA74 is often referred to as "VNX", which is a small embedded computing platform architecture specially designed for harsh environments. VNX-based embedded devices usually need to work for a long time in harsh environments, so it is necessary to The data collected by the main CPU module in the equipment is recorded and analyzed in order to judge the working conditions and equipment operation conditions. [0003] There are two traditional data recording methods: the first one uses the built-in memory chip in the main CPU module of the device, and the main CPU module will directly record data into the memory chip when performing work, and the memory chip is only responsible for storing data. The advantages of this data re...

AI Technical Summary

Problems solved by technology

The advantages of this data recording method are low cost and simple operation. The disadvantage is that the function is single and the capacity of the memory chip is limited. The computing resources of the main CPU module need to be occupied during data storage and recording, which may lead to insufficient CPU resources during the workflow.

The second way is to use the main CPU module in the device to connect the solid-state storage module through a high-speed bus. The advantage is that the storage capacity is greatly increased, but the disadvantage is that the same function is single, and it will occupy the computing resources of the main CPU module during data storage and recording.

Images