SU480044A1 - Automatic system of one time - Google Patents

Description

The invention relates to single-time systems and can be used for the time-keeping of large settlements.

The common time systems are known, including serially connected main primary clocks on a correction impulse relay, connected via a city radio network with serially connected by a control unit and a primary clock, which are connected to a group of secondary clocks.

In such systems, with a failed primary clock, the secondary clock gives false (readings, and the search among the primary hours of the faulty clock is difficult.

The proposed unified time system is provided with a unit for comparing correction signals with signals of a first, auxiliary clock, an interrogator, an automatic dialer, a sensor and a receiver for an address code of a faulty clock, with the outputs of the primary clock control unit and the primary clock connected to the input of the comparator of correction signals with primary signals. clocks, the output of the comparison unit is associated with the secondary clocks and with the input of the interrogator, one of the outputs of which is a van with the input of an automatic dialer, and others Corresponding to the input of the sensor is the code of the address of the faulty clock, and the outputs of the automatic dialer and the sensor of the code of the faulty are connected to the additional inputs of the on-line device and through it the city automatic telephone exchange with the receiver of the code of the address of the faulty clock.

The drawing shows a block diagram of the proposed system of a single time.

The main primary clock / connected to

a transmitter 2 correction pulses and through a city radio network 3 with a series of connected control units 4 controlling the primary clock, primary clock 5 and a group of secondary clocks 6. Transformer 2 can be connected through the network 3 almost to an unlimited number of blocks 4 and, accordingly, it is unlimited with an unlimited number of hours (5). Each of them has its own rpyss of 1 hours (6).

The outputs of each block 4 and each clock 5 are connected to the inputs, and block 7 comparing the correction signals with the signals of the primary clock, the output of which is connected to the polling input} of the device S south and with each secondary

clock 6. One of the outputs of the device 5 is connected to the input of the automatic dialer 9, and the other to the input of the sensor 10 of the code address of the faulty clock. The outputs of the dialer 9, and sensor} 0 are connected to

additional inputs of the device 8 and through it and the city automatic station // with the receiver 12 code addresses of the faulty clock.

Automatic system of a single time works as follows.

Clock / send to the translator 2 clock pulse. The trailing edge of the pulse is applied at 00 sec. 00 min. every hour. This translator converts the current pulse into a radio pulse, which is fed to the input of the central amplifying station that broadcasts it over the network 3. With a normal clock operation, the correction pulse and the minute pulse of the primary clock coincide. If the primary clock has left the correction zone, for example, the correction pulse arrives later or earlier than the minute pulse of the primary clock for more than 30 seconds, then the output of block 7 is the voltage that is applied to the windings of the electromagnets of the clock mechanism B and device input 8. At the same time, the latter is connected to a telephone set, which is 1 connected to the city automatic telephone line. If the communication line is busy, then the device 8 is turned off and on again after a few minutes. When the line is free, the device 8 turns on the dialer 9, which dials the telephone number of the receiver 12, which is loaded onto the main city electric hourly staicine. The connection is established automatically and the sensor 10 transmits the coded number (address) of the faulty clock, after which a disconnection occurs. If the receiver line

12 is cleared, then device 8 turns off and repeats the poll after a few minutes.

P r d d e m e and 3 o b e te n u

A unified time automatic system containing successively connected main primary clocks and a correction impulse translator connected through a city radio broadcasting network to serially connected units of the primary clock and nervous clocks that are connected to a group of secondary clocks, characterized in that exclude

taking readings from secondary clocks with unjustly nervous clocks and providing signaling for the address of unscheduled primary clocks, it is equipped with a unit comparing the correction signals with the signals of the primary

clock, an interrogator, an automatic dialer, a sensor and a receiver of the code of the address of the untimely clock, with the outputs of the primary clock control unit and the primary hours connected to the input of the unit

correlation of correction signals with signals

the primary clock, the output of the comparison unit is associated with the second clock and with the input of the interrogator, one of the outputs of which is connected with the input of the automatic HOiMepow selector and the other with the input of the sensor of the address clock code of the faulty clock, connected to the additional inputs of the onrosnogo device and through it to the city automatic telephone exchange with receivers of the code of the address of the faulty clock.