Design and simulation of automotive digital instruments based on digital twin technology

Currently, with the development of intelligent electric vehicles, the role of automotive digital instruments has become increasingly important. This article designs and simulates automotive digital instruments based on digital twin technology, making the display and operation of automotive digital instruments more efficient and accurate. The system is developed using Java language and Micro EJ as the development tool, analyzing the functions and applications of automotive digital instruments, and implementing their various functions in detail. Firstly, starting from the basic instrument design, using digital twin technology to gradually improve the appearance design of automotive instruments; Next, optimize the operation interface of the automotive instrument panel based on its usage functions to improve operational efficiency; Reuse digital twin technology to simulate instruments and verify their quality and performance; [1] Finally, establish a digital simulation system for automotive instruments to achieve virtual operation of automotive instruments.