| 摘要 |
FIELD: medicine, sport. ^ SUBSTANCE: device relates to sport simulators, in particular, for training cyclists in out-of-season time and before competitions. Device provides contact-free loading regulation, continuous control of cyclist's physical state by response of organism and regulation of loading with respect to said response that is by means of biological negative feedback-orientation at optimal value of heart rate "health corridor" in software, addition of imitation cyclist's "climb the hill" and "descent from the hill", showing on PC display of track, filmed by video- or cinecamera with qualitative and quantitative characteristic of its relief and covering. Into device introduced is second engine of constant current, connected by means of unstretchable thread via microreducer and miniwinch with unit of constant magnet movement. Control winding of said electric engine, via third DAP and third amplifier, as well as additional sensor of electric engine anchor rotations are switched to PC system unit, and packet of controlling programmes includes showing on display of videofilm about track of supposed cyclist competition with qualitative and quantitative characteristics of all main ascents and descents of said track, which in totality ensures technical result. ^ EFFECT: automation of process of regulation of resistance to electric engine rotation, connected with exercise bicycle. ^ 3 cl, 7 dwg |
