| 摘要 |
<p>The device is used for electronic data processing basically in the process of carrying out and control of training in rowing and in other sports. By it the efficiency of the process of teaching and training can be assessed for efficiency of the rowing cycle by means of recording some of its basic characteristics. The device comprises a tenso-converter (1), mounted to oar (3), connected, by means of a tenso-amplifier (2) to one of the inputs of a data processing digital unit (6). To another input of the digital unit (6) keyboard (4) is connected, and to its outputs and indicator attachment (7), interface (8) and sound reproducing unit (9) are coupled. Unit (6) includes a microcontroller with a memory device, current time recorder, analogue and digital inputs and outputs. In unit (6) the three outputs of a 3-component accelerometer (5) enter. For telemetric connection, radio frequency transceiver (10) is used, which exchanges information data between unit (6) and an analogical radio frequency transceiver (11), found at desk (16) of the trainer. 3 claims, 1 figure</p> |
