Background
With the rapid development of computers and networks, the financial industry is showing a trend of high electronic, intelligent ATM and VTM equipment are gradually increasing. The requirements of financial intelligent self-service terminals are very complex, such as multiple serial ports, multiple parallel ports, sound cards, network cards, dual graphics cards, multiple I/O, etc., and have high requirements for compatibility and stability. Normal computers can no longer meet their needs. IPCs have become the first choice for intelligent self-service terminal control systems in the financial industry due to their low power consumption, high performance, and stable operation in harsh environments.