| 摘要 |
A chronometer (1), constructed with two inputs, one for a button (5) of the driver (2) and the other for a button (6) of the copilot (3), and with two outputs for each headphone (7 a , 7 b ) worn by the pilot and co-pilot, so that each headphone gets its own signal, allows the crew, after a simple initial setup, to define which of the two buttons is the "primary" and which is the "secondary" so that at any moment it is possible, by means of one, two or more buttons of a suitable keyboard (9), to select the signal that is deemed the more accurate to control the speed of a car C in the last minutes of a race route (Fi. 4). |
