Heterocore architecture core board, Mir MYC-J8MM7A industrial data and data acquisition application
With the development of communication and network technology and the internet, the digitalization, networking, and intelligence of Industrial management have become the general trend. The use of industrial Internet of Things to complete industrial control is an indispensable part of smart factories. In the traditional control and data acquisition system, once the host needs to maintain high-speed communication with multiple data acquisition devices at the same time, and undertake more complex data processing, maintain high-definition multimedia Display and other functions, the traditional industrial data acquisition hardware system will pale in comparison. The embedded system based on ARM and FPGA architecture comes with rich peripheral interfaces, high-definition display, high-speed transmission and other functions, and can also complete high-speed industrial data collection tasks in parallel.
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Industrial data acquisition and control system is mainly divided into two structures. The first is the data acquisition system, mainly based on the FPGA processor, which is mainly used for high-speed acquisition and acquisition of industrial protocol data; the second is the embedded control platform, mainly based on the ARM processor, which is used as the main control center to coordinate the management and coordination of various modules. Resource scheduling, receiving FPGA-side data, result visualization and human-computer interaction at the same time. Use the communication module to transmit the acquired data to the industrial MES+ERP system, which not only reduces the risk of manual data entry, but also reduces the waste of human resources.
Industrial data acquisition and control system based on ARM+FPGA core board – frame diagram
Industrial data acquisition control system can be mainly divided into high-speed data acquisition system and embedded human-computer interaction system. The two systems are important components of industrial automation data acquisition system and one of the indispensable industrial systems for Industry 4.0 upgrade.
Industrial data acquisition and control system based on ARM+FPGA core board – flow chart
High-speed data acquisition system: FPGA chip + industrial signal acquisition system, the high-speed data acquisition system composed together is an important way to quickly obtain industrial information data. Through various external data acquisition modules, such as cameras, displacement sensors, high-precision ADC sampling modules, etc., the FPGA chip performs parallel sampling processing and storage on the data signals of each module. So as to realize the high-speed industrial data acquisition function.
Embedded human-computer interaction system: The human-computer interaction system is the core of the whole system. On the one hand, the acquisition command signal is sent to the signal control system FPGA through SPI/PCIE for data acquisition. After data acquisition and processing, it is uploaded to the ARM chip through SPI/PCIE for processing. Data processing and analysis. On the other hand, you can connect the mouse and keyboard through USB, manually input instructions, execute scripts to automatically capture data, and display the data results through the touch display system; you can also upload the industrial MES+ERP system through the network to store industrial data in the cloud.
Industrial data acquisition and control system diagram based on ARM+FPGA core board
Based on the industrial data acquisition and control system solution of the new MYC-JX8MMA7 core board released by Miergang, one board can meet the needs of two processors in the hardware system. The FPGA+ARM heterocore architecture core board can greatly reduce the customer’s hardware cost and hardware design difficulty, and provide abundant development resources to accelerate the product development process.
- Meet the needs of high-speed data acquisition
The Xilinx Artix-7 on the MYC-JX8MMA7 core board matches the FPGA resources of the Zynq 7010 to meet the high-speed data acquisition requirements of the[Data Acquisition System].
- Excellent human-computer interaction and real-time control functions
The 4 Cortex-A53 cores and Cortex-M4 cores of the MYC-JX8MMA7 core board i.MX8M Mini can provide excellent data processing capabilities and human-computer interaction interfaces, real-time control of motor drives or commands, and meet the data requirements of the[Real-time Control System]processing, task scheduling, and human-computer interaction requirements.
- High-speed communication capability
MYC-JX8MMA7 core board MPU and FPGA adopt PCIE high-speed communication, up to 200~300MB/S communication capacity, to meet the fast data transmission requirements.
It is equipped with MYD-JX8MMA7 heterogeneous development board with rich interfaces.
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