SU430403A1 - DEVICE FOR REGISTRATION OF INFORMATION FOR TABLE ACCOUNTING - Google Patents

Description

one

The invention relates to the field of automation and computer technology, in particular to automated control systems, and can be used in automation of timekeeping.

Information recording devices for time-based metering are known, comprising a punch connected to a time recording unit, read units connected to the outputs of read permit circuits, and a sequential interrogator connected to the perforator, read blocks and read permit circuits.

However, in such devices, reading information from hard carriers (tokens) by readout blocks installed at checkpoints takes place alternately in time, which limits the number of points served by one registrar and the throughput of points. In addition, in the known timekeeping devices, information is recorded on punched tapes, which cannot be processed on counting-perforating machines.

The proposed device provides simultaneous reading of information by several readout blocks and simultaneous registration of such information by one punch on a single punched card, as a result of which its speed increases and

subsequent information processing is simplified.

This is achieved by introducing "AND," OR and photosensors into the device, the read blocks being connected to the perforator, the perforator to the OR circuit, and the OR to one of the outputs of the photosensors, the other outputs of which are connected to the first inputs of the circuits. "AND. The second inputs of the "AND" circuits are connected to the output of the perforator, and the outputs are connected to the inputs of the read resolution circuits.

The functional diagram of the device is shown in the drawing.

The device contains a final positional perforator 1, to the recording elements of which are connected in parallel multi-channel reading units 2 and time recording unit 3. A corresponding read resolution circuit 4 is connected to each read block, which contains an electromagnet as an actuator and has two inputs. The first input of each circuit 4 is connected to the output of the corresponding circuit “AND 5, and the second inputs of all circuits 4 are connected with the polling output (impulse) of the perforator. Each circuit “And 5 two inputs, the first of them is feeding, and the second is memorizing. The memorizing inputs of all circuits "And combined and connected to

perforator control output 1, and one of the outputs of photodigger 6 is connected to the power input of each circuit. The second outputs of the photosensors are connected to the circuit OR 7 connected to the hole of the hole.

In the presence of power and in the absence of storage media (tokens) in the read blocks 2, the device is in the standby mode. During insertion of the carrier into at least one of the read blocks, the corresponding photo sensor 6 is triggered and, through the first output, outputs a signal to the corresponding circuit, SI 5, and through the second output and circuit, OR 7 starts the porphaser. After the start, at the beginning of the cycle, the puncher gives a command to all the circuits And, while those of the PI circuits that received the feed signal from the photosensor, work and issue a command to the corresponding read permit 4 circuits. Readout resolution circuits through actuating electromagnets provide for simultaneous reading of information by those readout units into which the carriers are inserted.

After the read resolution circuits are triggered, the overrun through the second inputs of these circuits simultaneously polls the read blocks and registers the information on the punched card. In the first cycle, the puncher registers information only from read blocks into which carriers are inserted before issuing a command to the "And 5" circuits. Those read blocks into which the carriers get after issuing such a command are read and interrogated by the punch in the next cycle. If, before the end of the cycle, no media is inserted into any of the read blocks, the punch will go to sleep mode.

Subject invention

A time recording information recording device comprising a punch connected to a time recording unit, read units connected to the outputs of read resolution circuits, one of the inputs of which are connected to a perforator, characterized in that, in order to increase speed, it contains "OR and photosensors C, and the read blocks are connected to a perforator, which is connected to an OR circuit connected to one of the photosensor outputs, the other outputs of which are connected to the first inputs of the AND circuits, the second inputs which are connected to the perforator, and the outputs of the circuits I to the other inputs of the read resolution circuits.