| http://www.w3.org/ns/prov#value | - As shown in FIGS. 2A, 2B, 3A, 3B, and 4, these distance sensors 43 and 44 are attached to the bottom surface of the vehicle body at such positions as to be aligned with one another transversely with respect to the vehicle body and be slightly forward of the rear wheels of the vehicle.
|
