CONTROLLER, SYSTEM AND METHOD

摘要

A controller (140C) for controlling a motor vehicle hydraulic braking system (140) including a brake pad (142P) and a brake disc (142D), the controller (140C) being configured to receive: a braking system control input device position signal indicative of a position of a braking system control input device (140P); and an accelerator control input device position signal indicative of a position of an accelerator control input device (110P), the controller (140C) being configured to: detect the release of the accelerator control input device (110P), and in response thereto output a predetermined brake prefill demand signal indicative of an amount of brake prefill to be generated by the braking system (140), wherein the controller (140C) implements a closed loop feedback arrangement in which the magnitude of the brake prefill demand is adjusted to maintain a substantially consistent detected braking system control input device dead travel.