MATERIAL TRANSFERING SYSTEM

PURPOSE:In a device for automatically transfering materials from a material yard into a hopper to form the material into a piled timber in a concrete plant or the like, to reduce labor required for works and to improve working efficiency by radio-controlling an unmanned working car which can freely run along an induction line. CONSTITUTION:Different kind of materials are accommodated in material yards Z1-Zn, and can be suitably transfered to hoppers H1-Hn provided at plural number of different positions by a wheel loader (vehicle) 1. An induction line 2 is laidly provided on a road surface where the vehicle 1 runs, and the lateral slippage of the vehicle 1 from the induction line 2 is determined on the output of a pair of pickup coils 3 provided on both the sides of the body of the vehicle 1 to control the steering of the vehicle. In addition, the vehicle 1 is provided with a radio transmitter 6 for radiocommunicating with a radio transmitter 11 provided in a command section 10. Various kind of commands sent from the command section 10 are inputted into a controller mounted on the vehicle, and an engine accelerating command and a working machine command are generated on an inputted command and the output of various kind of sensors to control the operation of the vehicle 1.