SU404106A1 - DEVICE FOR CONTROL AND REGISTRATION OF OPERATION OF COMMUNICATION EQUIPMENT - Google Patents

Description

one

The invention is related to technical control, in particular to devices for registering the operation of communication equipment.

The known devices for coitrol and recording of the operation of communication equipment, containing coitrol pulse signal formers, each of which is connected via a trigger to one of the two AND circuits connected to the source of synchronous pulses. The known devices also contain OR circuits connected to the distributor, which is characterized by low accuracy and reliability of their operation, which leads to on-hour recording of control signals.

The purpose of the invention is to increase the accuracy and reliability of the operation of the device for monitoring and recording the operation of communication equipment.

To do this, a pulse driver, key switch, and memory reset generator, connected to triggers, keys and additional triggers, are entered into the device for monitoring and recording the operation of communication equipment; and an additional trigger to the two schemes “AND, combined with one of the schemes“ OR, and the full trigger connected to the memory of the memory reset pulses.

2

On fi1-. 1 is a schematic diagram of one of the options for a device; in fig. 2 - time diagrams, characteristic of his work.

The output of each generator 1 of the pulse signals controlling the operation of communication equipment is connected with the trigger input 2 and directly, and with the trigger input o through the key 4. Each key 4 is configured in the form of an AND-connected and connected to the output; 1 o 5 impulses accompanying steppes of impulse signals. Shaper 6 is also connected to the shaper 5 with a memory reset, connected to the inputs of all the flip-flops 2 and 3. The separate outputs of each flip-flop 3 are connected to the inputs of both "And 7 n 8. The output of each trig ia 2 is connected to the input of only one circuit “AND 7. Other inputs of the circuits“ And 7 and 8 are connected to the terminal 9, snohms, and outputs are connected to the circuit “OR 10. All outputs, circuits“ OR 10 are connected) to the inputs of the distributor // connected to one nz, electromagnets and mechanism. The distributor // deactivates printing to different character strings, corresponding to the multiplexed control signals produced by various formers of U.

From the output of each driver, there are warm and narrow impulse control sigals (Fig. 2, a) corresponding to the two registered states of some parameter of the communication setup. The frequency of the control signal, which they use, coincides with the pulse of sounding (Fig. 2, b). The front of the pulse pulse control signal is late, but from the pulse to the sonar pulse (fng. 2, b). Upon receipt of a control signal of any duration, trigger 2 is transferred from the outgoing state. The flip-flop of the trigger 3 from the initial state and occurs only when the control signal is pulsed and the pulse signal is monitored, since it is only in this case that an emulsion passes through its key 4 at its input (FIG. 2, c). In their initial state, the triggers 2 and 3 deplete the undershoot of the PI 7 and 5 for their 3x pulses from the outputs of source 9 (Fig. 2, 3 and Fig. 2, g).

When posting a wide imimage sigial Coitrol from the trigger output. (Fig. 2, e) and the i.v. approach of the circuit "AND 8 but it is allowed to authorize the ICT. This potential provides the proc. Of a siichroimpulse (Fig. 2, g) corresponding to the Ii and a wide pulse signal of the pulse, to the output of the “And 8” circuit (Fig. 2, l. When the pulsed sigal is received, the Coptrol from the trigger 2 output (Fig 2, d) to the circuit "P 7 the resolving potential is applied. Due to the fact that the trigger 3, after the narrow impulse control is driven off, remains in the initial state, from its output (Fig. 2, d) the circuit" And 7 a resolving potential is also given. The resolution of these potential potentials both heal the passage of their Ñsa (Fig. 2, h), corresponding to 1, its narrow coaxule and its miulsioma sigial, to the output of the circuit "AND 7 (Fig. 2, k)." The synchro-pulses passed through the circuit "And 7 and 8" are collected in the circuit "OR JO and At the corresponding input of the distributor // (Fig. 2, .and). After outputting the synchromes to the distributor //, the memory reset pulses (Fig. 2, u), coming from the driver 6, transfer the triggers 2 and 3 to the initial state.

Subject invention

A device for monitoring and registering the operation of communication equipment, comprising shapers of pulse control signals, each of which is connected via a trigger with one of the two circuits AND with the source of clock pulses, and the OR circuit connected to the distributor, that, in order to increase the accuracy and reliability of the device, a pulse driver was inserted into it, connected to the memory driver and memory reset pulses, connected with triggers, keys and additional triggers, each driver The impulse sigpal Coptrol is connected via a key, connected with the pulse shaper, and an additional trigger to two AND schemes, connected to one of the OR schemes, and an additional trigger connected to the memory reset pulse shaper.

P

.... L ... L

Ig

I

F g