To provide a corrected controller system for a racing track for electric toy automobiles with handleability better than an existing controller system.

This control system 10 is provided with a transmitter 20 used by players respectively for respective lanes 40A and 40B and a receiver 30 electrically connected to a power feeding rail 44. The transmitter 20 is provided with a signal generator for generating control signals for wireless transmission. The receiver 30 is provided with a signal processor for processing the control signals received from the transmitter 20 so as to decide the level of a voltage supplied to the respective pairs of the power feeding rails and the characteristics of a duty cycle or a frequency, etc., in order to control the movement of a related toy automobile.