After the controller detects the torque, speed and cadence signal, it will transmit the signal to the controller. The controller will calculate the output signal to guide the motor output. The controller's algorithm is what we call the control program.
A few E-BIKE brands even open the program debugging port on the APP, allowing the player to freely adjust the power-assisting curve. The same car, you can make it start fast in the first stage, the middle section is smooth, the end section is violent, and it can also make it start smoothly. Accelerated and sensitive, the last paragraph is smooth speed limit. In today's digital world, when hardware technology develops to a certain level, software will become the key to the decisive difference in the motor.