| 摘要 |
A power transmission monitoring apparatus for bicycle is provided to monitor the power transmission system of bicycle in real time and inform the user of bicycle condition, thereby reducing the risk of accidents. A power transmission monitoring apparatus for bicycle comprises a power transmission system sensing unit(130) sensing a power transmission system(10) of a bicycle, a microprocessor(140) which determines abnormality when the sensing signal of the power transmission system sensing unit is inputted, an alarm output unit(150) which outputs warning sound with the control of the microprocessor when the power transmission system is abnormal, and a power supply unit(160). |
