DEVICE OF ELECTRON LATCHES CONTROL Russian patent published in 2005 - IPC

FIELD: devices for protection of objects against access of unauthorized persons.

SUBSTANCE: the invention is pertaining to the field of production of devices for protection of objects against access of unauthorized persons. The possible technical result - design simplification, reinforced security and expanded functionalities. The device of electron latches control contains the unit 1 - for information reception, the unit 2 - for a code priority determination, devices 3₁ ... 3_N - for separation of the code, the first full adders 4_1...4_N, code converters 5₁... 5_N, code sensors 6₁... 6₃, the second full adders 7₁... 7_N, the third full adders 8₁..._{8N-1, actuation devices 91... 9N, electron latches 101...10N containing a comparator unit 11 and a reference code unit 12. The input of the information reception unit 1 is the input of the device of electron latches control, and the firs output is connected to the input of the unit 2 of determinations of a priority of a code, each output of which beginning from N-th is connected to the first input of the corresponding device 31... 3N of separation of the code, the second input of which is connected to the second output of the unit 1 of the information reception, and the output - with the first input of the corresponding first full adder41... 44, output of which through the corresponding code converter 51...5N is connected to the first input of the corresponding second full adder71... 7N, output of which is connected to an input of the corresponding latch 101... 10N, output of which is connected to an input of the corresponding actuation device 91... 9N. Each output of the first code sensor 61 is connected with the second input of the corresponding first full adder4l ... 4N, each output of the second code sensor 62 is connected to the second input of the corresponding second full adder71... 7N, each output of the third code sensor 63 is connected to the second input of the corresponding third full adder81... 8N-1, output of which is connected to the input of the following code converter52... 5N, and the first input - to the output of the corresponding second full adder71... 7N-1. The first input of the comparator unit 11 of the latch 101... 10N is the input of the latch 101 ... 10N, the output of which is the output of the comparator unit 11, the second input of which is connected to the output of the reference code unit 12.}

EFFECT: the invention ensures the device of electron latches control design simplification, reinforced security and expanded functionalities.

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