APPARATUS FOR DETERMINING OPTIMUM PROGRAMMES FOR SYSTEM MAINTENANCE Russian patent published in 2011 - IPC G07C3/08 G05B23/02 

FIELD: information technology.

SUBSTANCE: device has a memory unit, two multipliers, three adders, a nonlineartity unit, a time sensor, four delay elements, a comparator unit, two dividers, a flip flop, four switches, a shift register, three rectifier diodes, an OR circuit, two subtractors, a monostable multivibrator, a memory element and an integrator.

EFFECT: broader functional capabilities of the device owing to possibility of determining and transmitting as output data values of the downtime ratio and maintenance time.

2 dwg