To easily install a fixed point member within a narrow installation range and to perform a fixed point control with high accuracy.

This vehicle is provided with a sensor 45 for fixed point member detection for detecting fixed point members 41-43 composed of permanent magnets, a sensor 46 for trigger member detection for detecting a trigger member 44 composed of a permanent magnet arranged on the side of the fixed point members, a memory 58 for the fixed point member for successively storing the polarities of the fixed point members and CPU 18 for controlling a car body by discriminating control contents from the order of arranging the polarities of the fixed point members. Concerning the CPU 18, car body control is executed by reading the order of arranging the polarities of the fixed point members out of the memory 58 for the fixed point member by detecting the trigger member 44 through the sensor 46 for the trigger member detection.