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    • 1. 发明授权
    • Controlling device with a road condition display for an exercise bicycle
    • 具有运动自行车道路状况显示的控制装置
    • US5180347A
    • 1993-01-19
    • US725424
    • 1991-07-03
    • Hsi-Lin Chen
    • Hsi-Lin Chen
    • A63B21/015A63B22/08A63B24/00G09B9/05G09B9/058
    • A63B21/015A63B21/4049G09B9/05G09B9/058A63B2024/009A63B22/0605Y10S482/90
    • A controlling device for a road condition display for an exercise bicycle comprises a picture device for providing a different motion picture of road conditions, a sensing device for sensing different road conditions and generating a train of corresponding pulses, an first counter for counting the number of these pulses, a frictional load device for generating various frictional resistances for the exercise bicycle, a pulse generator for generating at least one pulse when the frictional load device changes the frictional resistance, a second counter for counting the number of pulses from the pulse generator and records and updates the frictional load of the frictional load device, and a comparator for comparing the counted value of the first counter and the second counter and outputting a signal to trigger the frictional load device to update the load resistance according to the present motion picture.
    • 一种用于运动自行车道路状况显示的控制装置,包括用于提供道路状况不同运动图像的图像装置,用于感测不同路况并产生相应脉冲串的感测装置, 这些脉冲是用于产生用于运动自行车的各种摩擦阻力的摩擦负载装置,当摩擦负载装置改变摩擦阻力时产生至少一个脉冲的脉冲发生器,用于对来自脉冲发生器的脉冲数进行计数的第二计数器和 记录和更新摩擦负载装置的摩擦载荷,以及比较器,用于比较第一计数器和第二计数器的计数值,并输出信号以触发摩擦负载装置,以根据当前运动图像更新负载电阻。