According to U.S. media recently reported that the German Saarland University computer scientist claimed developed the world's most foolproof bicycle wireless brake system, which in 99.999999999997% of the cases can function properly.

This means an average of 100 trillion brake operation, the system only failed three times. From the mathematical point of view, this can not be said to be perfect, but in actual use, it also almost perfect.

Common with most electric bicycle handlebar brake lines brake systems, the braking device is wireless. Brake with a wireless system, the rider simply those of the rubber handle on the handlebar, the pressure sensor is installed above. Pinching the greater the intensity, to the front brake system the greater the pressure. Also installed on the bicycle handlebar cigarette box size of the signal transmitter, signal receiver is mounted in the frame of the bicycle fork ends, is responsible for the wireless signal from the handle into the mechanical stress exerted on the front.

Eletric bike wireless brake system sounds simple, but scientists eventually the idea is not always failure to develop a wireless technology. Saarland University team hope to a simple hand brake as a starting point to develop a more sophisticated technology to protect the security of wireless systems.