| 摘要 |
A game machine which comprises: a self-propelling vehicle as a traveling body capable of traveling on a travel surface; and a sensor capable of outputting an output signal corresponding to a change of physical state of each of cell portions arranged two-dimensionally along the travel region, the physical state changing depending on positional relation to the self-propelling vehicle, and detects the position of self-propelling vehicle based on the output signal by the sensor, wherein the travel surface is sectioned into plural regions, and when each region changes from a region where the self-propelling vehicle exists to a vacant region where no self-propelling vehicle exists in relays the output signal by the sensor relating to the vacant region is obtained, and the output signal of each vacant region obtained is combined together to generate correction data for the sensor. |
