US 12,263,911 B2
Bicycle control system
Sage Hahn, Chicago, IL (US); Brian Jordan, Highland Park, IL (US); and Kevin Wesling, Lombard, IL (US)
Assigned to SRAM, LLC, Chicago, IL (US)
Filed by SRAM, LLC, Chicago, IL (US)
Filed on Oct. 28, 2022, as Appl. No. 17/975,742.
Application 17/975,742 is a continuation of application No. 16/787,893, filed on Feb. 11, 2020, granted, now 11,518,472.
Claims priority of provisional application 62/806,306, filed on Feb. 15, 2019.
Prior Publication US 2023/0104630 A1, Apr. 6, 2023
Int. Cl. B62M 6/45 (2010.01); B62M 6/50 (2010.01); B62M 9/132 (2010.01)
CPC B62M 6/45 (2013.01) [B62M 6/50 (2013.01); B62M 9/132 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A method for controlling electronic shifting of a bicycle, the method comprising:
receiving, by a processor, a first bicycle data;
receiving, by the processor, a second bicycle data;
determining, by the processor, based on the first bicycle data that a crank arm is not rotating; and
instructing, by the processor, a motor to run at a speed set as a function of a current gear ratio and the second bicycle data.