High-availability control method for railway door systems, on-board system for implementing same and application in accessories and door environment

摘要

The method involves detecting a control defect of accessories i.e. driving motors (60d, 60g). The defective control is transferred to an operational control of associated accessories such as loud speakers, situated along an opposite longitudinal side. The associated operational control is substituted for the defective control. The accessories are controlled by a mutual control in an automatic manner through periodic exchange between the two controls. An independent claim is also included for a system for controlling a door of a car.