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1. (WO2018107345) ERROR CORRECTING METHOD AND DEVICE FOR AUTOMATIC TRANSMISSION OF VARIABLE SPEED BICYCLE

Pub. No.:    WO/2018/107345    International Application No.:    PCT/CN2016/109549
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Wed Dec 14 00:59:59 CET 2016
IPC: F16H 61/28
B62M 25/02
Applicants: SHENZHEN 7SHINE TECHNOLOGY CO., LTD.
深圳市七尚科技有限公司
Inventors: CHEN, Hao
陈昊
ZHANG, Zaifu
张在夫
Title: ERROR CORRECTING METHOD AND DEVICE FOR AUTOMATIC TRANSMISSION OF VARIABLE SPEED BICYCLE
Abstract:
An error correcting method and a device for an automatic transmission of a variable speed bicycle are provided, comprising the steps of: marking an initial position of a member moving simultaneously with a gear cable; determining whether a reset actual position of the member moving simultaneously with a gear cable differs from the marked initial position thereof, when the member moving simultaneously with a gear cable is reset to the initial position; executing a next gear cycle if there is no difference, resetting the member moving simultaneously with the gear cable to the marked initial position if there is any difference, and executing the next gear cycle after the reset. The method and the device eliminate the influence of accumulated errors, improve the performance of the product in use, and provide a cyclist with a good riding experience.