AUTOMATIC RESERVATION SYSTEM CONTROLLING FUELING OF CRYOGENIC GOING-UP UNIT Russian patent published in 2003 - IPC

FIELD: automatization of objects with dangerous operation conditions requiring highly reliable control systems. SUBSTANCE: given system includes facility of timely change of data, local control devices, units establishing functional readiness, device of initial exchange of priorities comprising central processor, operator's work station and communication facilities with corresponding objects of system. Communication facilities incorporate input-output unit, group of security barriers and signal normalization units. System also includes station of outside control with controlling standby center, tracking unit, unit of watch timers with unit encoding and indicating state of controllers of local network of central processor, units counting time and controllable delay of malfunction signal. EFFECT: increased functional reliability and provision for stringent cycle of technological process. 4 cl, 47 dwg, 3 tbl