Electronic Suspension Controller for Human-Powered Vehicles

The suspension system transitions from a fixed movable amount design to a dynamic adjustable design. The electronic controller receives riding condition information (such as rider weight, terrain type, or riding mode) and automatically adjusts the relative movable amount between the first and second members by controlling the adjustment unit, allowing the suspension to adapt to different riding conditions while maintaining a relatively simple overall structure through automated control.

The system changes the key parameter of the suspension's relative movable amount based on detected riding conditions. The electronic controller modifies this parameter dynamically by actuating the adjustment unit (such as a valve or pump mechanism), enabling the suspension to optimize its performance for different terrains, rider weights, or riding styles without requiring complete structural redesign.

The suspension system implements self-service automatic adjustment by incorporating sensors that detect relative position information and an electronic controller that processes this data to automatically control the adjustment unit. This eliminates the need for manual intervention by the rider, improving usability and comfort, while the control logic is designed to be relatively simple based on predefined criteria and relative position feedback.

The system establishes a feedback loop where sensors continuously monitor the relative position between the first and second members, and the electronic controller uses this feedback information to automatically adjust the suspension characteristics. This closed-loop control improves usability by maintaining optimal suspension performance without requiring rider input, while the feedback mechanism is kept simple by focusing on key relative position parameters.