An automatic-clutch control system of a transmission for a vehicle is arranged to calculate a deceleration of the vehicle when shifting is not being executed, when an automatic shift mode is being selected, when an idle switch is set at ON state, and when a brake switch is set at OFF state, and when...http://www.google.com/patents/US20030078137?utm_source=gb-gplus-sharePatent US20030078137 - Automatic-clutch control system of automatic clutch type transmission