US 12,441,427 B2
Electrical device and rotational device for human-powered vehicle
Hitoshi Takayama, Sakai (JP); Junta Hamamoto, Sakai (JP); and Susumu Endo, Sakai (JP)
Assigned to SHIMANO INC., Sakai (JP)
Filed by SHIMANO INC., Sakai (JP)
Filed on Apr. 24, 2023, as Appl. No. 18/306,193.
Prior Publication US 2024/0351656 A1, Oct. 24, 2024
Int. Cl. B62J 45/20 (2020.01); B62J 43/30 (2020.01); B62J 45/414 (2020.01); B62M 3/16 (2006.01)
CPC B62J 45/20 (2020.02) [B62J 43/30 (2020.02); B62J 45/414 (2020.02); B62M 3/16 (2013.01)] 45 Claims
OG exemplary drawing
 
1. An electrical device of a rotational device for a human-powered vehicle, comprising:
an electronic controller configured to operate with first power consumption in a first state and configured to operate with second power consumption lower than the first power consumption in a second state;
the electronic controller being configured to change a state of the electrical device from the first state to the second state in a case where a first sleep condition is met for a first sleep determination time in the first state;
the electronic controller being configured to change the state of the electrical device from the first state to the second state in a case where a second sleep condition is met for a second sleep determination time in the first state, the second sleep determination time being shorter than the first sleep determination time; and
the electronic controller is configured to change the state of the electrical device from the first state to the second state in a case where the first sleep condition is met for the first sleep determination time after the second sleep condition is not met.