Vehicle i.e. two-wheel bicycle, speed measuring device, has counter that is installed on frame, and has unit for transferring data to computer, where unit for data transfer consists of universal serial bus pin integrated into counter

摘要

The device has a system for determining rotation of a wheel or an element e.g. treadle, of a bicycle i.e. two-wheel bicycle (1), and a counter (20) that is to be fastened on the bicycle. The counter has a unit for communication with the system for determining the rotation in addition to a unit for computation and for displaying data, where the counter is installed on a frame. The counter has a unit for transferring the data to a computer, where the unit for data transfer consists of a universal serial bus (USB)pin that is integrated into the counter.