The intelligent display terminal (HMI-12R-01) uses the Linux operating system and

supports system self-checking, status monitoring, clock synchronization and display,

MVB, Ethernet and other functions. It uses a 12.1-inch LCD display with a resolution of

1024*768 and a brightness of 500cd/m². It supports resistive touch function and is mainly

used for monitoring the running status of trains in the rail transit industry.