SU1401495A1 - Device for counting piece articles - Google Patents

Abstract

The invention relates to information and computing technology: and can be used as serial sensors in operational production control systems. The aim of the invention is to expand the functionality of the device by controlling the processing of the recorded products. The device for counting piece goods contains a sensor 1, a comparator 2, a delay element 3, an adder 4, a register 5, a block of permanent memory 6, first and second counters 7 and 8, a pulse generator 9, trigger 10, frequency divider 11 and: digital-analog converter 12. Device. connected to the actuator 13. The processing of the registered products is controlled by accumulating in the adder 4 data proportional to the signals arriving at the sensor .. 1. 1 sludge. 9

Description

WITH

The invention relates to information and computational techniques and can be used as peripheral sensors in one production control systems.

The aim of the invention is to extend the functionality by controlling the processing of the registered products,

The drawing shows a diagram of the device.

The device contains a sensor 1, a comparator 2, a delay element 3, a totalizer 4, a register 5, a permanent memory unit 6, the first 7 and second 8 counters, a pulse generator 9, a trigger 10, a frequency divider 11 and a digital-analog Converter 12. The device is connected to an additional body 13,

The device works as follows.

In the initial state, trigger 10 is cleared and generator 9 is turned off. The counter 8 is reset, providing a voltage at the output of the digital-analog converter 12 equal to the initial setting of the comparator 2 for tuning out interference. In register 5, the initial value for the second counter 8 is stored, which corresponds to the constant memory at the output of block 6 zero code. The block 6 of the permanent memory is programmed so that the code on its address inputs specifies the code for the energy value at a given clocked time point. When a signal from the product appears at the sensor output, the comparator 2 triggers, switching the trigger 10, which turns on the generator 9 pulses. Counter B begins to increase its state, which leads to an increase in voltage at the input of the comparator 2 installation. When the voltage at the input of the comparator 2 is exceeded, it turns off, register 5 records the state of the second counter 8, and after a time specified by delay element 3, the output block 6 in the adder 4 enters a code proportional to the signal power at a given time. Counter 8 continues to accumulate pulses from the output of the generator 9 until its overflow, after which it enters the initial state (which corresponds to the initial setting of comparator 2).

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This leads to the inclusion of comparator 2. This continues until the signal at the output of sensor 1 exists.

Thus, in the adder 4, the energy of the signal acting on the sensor 1 is constantly accumulated. The volume of the adder 4 is chosen so that it corresponds to the unit of measurement of the signal energy. The transfer pulses to the senior bit from the adder 4 enter the frequency divider 11, where they accumulate as the frequency divider 11 fills i With its information outputs, the processing of the product is controlled (for example, by the temperature mode:

processing). When the overflow signal is formed at the output of the divider 11, it is registered by the first counter 7 and resets the counter 8 to the initial state, and turns off the actuator 13 after processing the product and replacing it. This signal also turns off the generator of 9 pulses through the trigger 10. With this 3rd, the device registers the product and controls its processing.

Claims (1)

Invention Formula A device for counting piece goods, containing a sensor, a delay element, first and second counters, a frequency divider and an imgly generator, characterized in that, in order to expand the functionality of the device by controlling the processing of the registered products, comparator, adder, register, memory block, trigger and digital analog converter, the sensor output is connected to the first input of the comparator, the output of which is connected to the trigger S input, the first register input and through The holders to the first input of the adder, the output of which is connected to the input of the frequency divider, the first output of which is connected to the R input of the trigger, to the input of the first counter, the installation input of the second counter and is the first output of the device, the second output of which is the second outputs of the frequency divider, trigger output is connected via a pulse generator with 314014954 the counting input of the second counter, the output of the comparator, the outputs of the register of the connections of which are connected to the corresponding inputs of the block, to the second inputs of the register and the inputs of the fixed memory whose outputs of the digital-to-analog converter are connected to the corresponding second which is connected to the second input E inputs of the adder.