Patent Number: 8,717,155

Title: Brake warning device and method

Abstract: A brake warning device and method includes acquiring acceleration data of a bicycle, and calculating a specific parameter according to the acceleration data acquired within a preset interval using a preset calculation method. The bicycle is determined to be decelerating if the specific parameter is less than a preset threshold value. A brake light of the brake warning device is turned on to warn that the bicycle is braking.

Inventors: Lin; Hung-I (Tu-Cheng, TW)

Assignee: Hon Hai Precision Industry Co., Ltd.

International Classification: B62J 6/00 (20060101)

Expiration Date: 5/06/12018