Classification of anti-lock braking systems (ABS) for tricycles can be divided from the following aspects:
According to the structural relationship between the brake pressure regulator and the brake master cylinder: ABS systems can be classified according to the structural relationship between the brake pressure regulator and the brake master cylinder. This classification method mainly focuses on the differences in the mechanical structure and control methods of the braking system.
According to control channels: Another classification method is to divide according to the different control channels. Different control channel designs will affect the response speed and braking effect of the ABS system.

