Design of Handle Centralized Control System of AC Electrical Haulage Shuttlecar

In view of problems of inconvenient operation and low automation level in traditional operation system of shuttlecar, the paper proposed a design scheme of handle centralized control system of AC electrical haulage shuttlecar. The system can finish shuttlecar control of forward, fallback, increasing speed, deceleration and turning through one handle and can realize shuttlecar control of lighting, ringer, start-stop and positive invertion of motor through button on handle. The actual application showed that the system has convenient operation and high integrated degree.