The instrument panel mould can monitor the working status of the dump truck in real-time, which is the direct embodiment of human-computer interaction. Various instrument panels and indicator lights can reflect the operation of the tram, and the driver can control the tram through buttons, knobs handles, and other control devices. The instrument panel mould is the "central nervous system" of the tram in operation. According to the installation location, instrument panel mould can be divided into three types: main instrument panel mould, center console, and elevated instrument panel mould. The main instrument panel mould is equipped with most of the indicator lights, indicator lights, and usual control buttons. To facilitate the driver to monitor the status of the tram in real-time, the main instrument panel and the overhead instrument panel are equipped with an indication device for the operation of the whole vehicle, as well as the data that the driver should observe at any time (such as speed, brake indication, fault display, etc.), etc.) must be set on the main instrument panel mould in line with the central axis of the driver's seat. In addition, there are 2-3 air conditioner outlets on the main instrument panel mould. With the continuous improvement of mining dump truck technology, the expansion of functions and the use of new technologies, the space of the main instrument panel mould cannot provide enough space for the installation of this new equipment. However, the cab of the mining dump truck has the characteristics of high position and low vision, which makes the elevated instrument panel mould more and more used in the mining dump truck.