Multifunctional explosion-proof transport vehicle and control method thereof

The multifunctional explosion-proof transport vehicle comprises a control unit, an operation display unit, a power supply and distribution unit and a driving mechanism, the control unit comprises a whole vehicle controller, a separation fence, a first walking motor frequency converter, a second walking motor frequency converter, a steering motor frequency converter and an automatic navigation unit, and the whole vehicle controller is in signal connection with the separation fence, the first walking motor frequency converter, the second walking motor frequency converter and the steering motor frequency converter; the first walking motor frequency converter, the second walking motor frequency converter and the steering motor frequency converter are in signal connection. The operation display unit comprises an explosion-proof informatization terminal, a main explosion-proof accelerator, an auxiliary explosion-proof accelerator, an explosion-proof operation box, an explosion-proof auxiliary operation box and a ro