DEVICE FOR SIMULATION PROTECTION OF GROUP OF CONTROLLED OBJECTS Russian patent published in 2012 - IPC G08B25/00 

FIELD: fire-fighting.

SUBSTANCE: device comprises: a unit of fault indication, an address counter, a control unit, a unit for forming the address, included in the unit of receiving the information, a unit of choosing signals which is a part of the translator, a processing unit comprising a unit of memory of starting sequence, a conversion unit of n-bit parallel combination into the series, a modulator, a matching device, a key generator, a generator of the first pseudorandom sequence, a shift register, a counter is a shift, a unit of comparison, a first storage unit, a generator of the second pseudorandom sequence, a demodulator, an electronic key, a conversion unit of serial combination into parallel, a unit of second storage device, a memory register of number of controlled facilities, a cycle counter, a communication line, a unit of choosing signals which is a part of the transmission unit, a sensor comprising a unit of memory of starting sequence, a unit of comparison, a generator of second pseudorandom sequence, a shift register, a counter of the shift, conversion unit of sequential combination into the n-bit parallel one, a memory unit of the individual address of the device, a conversion unit of n-bit parallel combination into the sequential, a unit of the address part checking, a demodulator, a memory unit, a matching device, a modulator.

EFFECT: enhanced functionality due to providing simultaneous protection of the group of controlled objects.

3 dwg