SU1418761A1 - Device for addressing vehicles - Google Patents

Abstract

The invention relates to automation and computer technology and can be used for installation and removal of goods in warehouses. The purpose of the invention is to increase the production of Trinity. The device contains a feedback sensor 1, a reversible counter 2, a comparison circuit 3, an address register 4, a delay element 5, an element. reversible counter 7, comparison circuit 8, elements AND 9-13, actuator switching-on unit 14, control unit 15 -. with zero, the sensor 16 is the state, the element And 17, the trigger 18, the sensor 19 of the initial position. 1 il. (WITH

Description

The invention relates to automation and computer technology and can be used, for example, to install and remove goods in various types of warehouses.

The aim of the invention is to increase productivity

The drawing shows the functional scheme of the proposed device

; The device contains a sensor 1 common-1 ov zid reversible counter 2, fhemu 3 comparison, address register 4, delay element 5, element OTI 6s reversible counter 7, circuit 8 compare, elements 9-13, block 14 on Drive, element 15 of comparison With zero, sensor 16; element

And 17, the trigger 18, the sensor 19 of the original 29 drive vehicle. With

specified to complete the process of recording information and defined by the delay element 5, the specified pulse

enters the counting input of the counter 7, as a result of which one is subtracted from its contents (the number X-1 is formed at its output). The element OR 6 ensures the correct operation of the reversible counter 7 in the modes of recording information (during the action of the write pulse) and sequential counting (at the end of this pulse). At the command of the Start single signal

With an output Less than the comparison circuit 3 passes to the output of the element AND 10, with the result that the command Fast Forward is sent to the input of the block 14, through which the corresponding

position

 The device works as follows:

1Before starting the vehicle, it is in the initial position of the research institute at the loading and unloading station: When the power is turned on the counters

2 and 7 and the trigger 18 is set to the zero state.

Address entry is carried out 0 both automatically from some external device and autonomously from the operator’s console. Upon entry to the recording of the write pulse, the specified address is entered in binary code into the address register 4 from the output of which it is fed to the input of the comparison circuit 3 g to the second input of which the output signal of the reversible counter 2 is received.

The passage of the vehicle G Shmo addressable positions from the feedback sensor 1 to the counting input of the reversible counter 2 comes from the pulses Hj that are added by this counter. Upon reaching the target number, the binary numbers at the inputs of the comparison circuit 8 will be equal, resulting in a single signal generated at its output, under the influence of which the element 10 will close and the element 11 will open. At the input of the block 14 a signal will flow forward slowly, causing the vehicle switches to a slow speed at which it reaches the set address X position. By this the number at the output of the reversing counter 2 becomes equal to the number written in address register 4, the signal

the tool is in the initial position on the output Less cxeivjbi 3 comparison

becomes zero, element 11

Research institute, the output signal of the reversible counter 2 is zero and the comparison circuit 3 produces a signal Less (i.e., at the output Less is the level

it locks and the signal Slowly forward disappears, resulting in a trans. the tailor stops at

logical unit, and at the output of Pain-45 given address position,

above — logical zero level) Under the influence of a single signal from the output Less than the comparison circuit 3, the reversible counter 2 is installed in the direct counting circuit, and under the influence of a zero signal from the output of the More comparison circuit 3, the reverse counter 7 is set to the reverse counting mode . During the action of the write pulse, the reversible count-55 dial 7 is switched to the parallel information input mode, as a result of which a set address is entered into it. After a time interval, the need to address the vehicle to the next address in register 4 is entered and that is recorded in the roar of the counter 7 indicated above.

At the same time, if the number in the register 4 is larger than the position in which the vehicle is located, then the device is described as described above.

If this is the number of the number of the position at which the tailoring tool finds, then you

The passage of the vehicle G Shmo addressable positions from the feedback sensor 1 to the counting input of the reversible counter 2 comes from the pulses Hj that are added by this counter. Upon reaching the target number, the binary numbers at the inputs of the comparison circuit 8 will be equal, resulting in a single signal generated at its output, under the influence of which the element 10 will close and the element 11 will open. At the input of the block 14 a signal will flow forward slowly, causing the vehicle switches to a slow speed at which it reaches the set address X position. By this the number at the output of the reversing counter 2 becomes equal to the number written in address register 4, the signal

it locks and the signal Slowly forward disappears, resulting in a trans. the tailor stops at

To address a vehicle to the next address position, register 4 records its address x, which is written in reverse. counter 7 in the indicated manner.

At the same time, if the number set in register 4 is greater than the number of the address position at which the vehicle is located, then the device operates in the same way as described.

If this is the number of the number a, the position where the vehicle is located, then at the output of More Circuit 3, a single signal appears, under the influence of which the reversible counter 7 is set to direct counting mode and, therefore, the number x is stored in it + 1. Since the output Less circuit 3 compare lbgi level

ical zero, reversible counter 2 will operate in the pulse counting mode.

At the Start command, the signal More arrives at the output of the element 12, as a result of which the command 14 is given the command Fast Back. The vehicle starts moving backward at fast speed. When they reach an address position, and X +1, the amp & comparison, resulting in the output of the element And 9 appears ZFenov logical unit, which causes the prohibition element And 12 and the resolution of the element And 13. As a result of this, the block 14 receives a signal Slow back, through which the vehicle switches to a slow speed. on which it reaches- given-address position x. At this moment, the number at the output of the reversible counter 2 will become equal to the number recorded in register 4, and the signal at the output of the More circuit 3 of the comparison will become zero. This causes the prohibition of the element And 13, as a result of which

The vehicle stops at address position X.

In the case when the zero address is entered in the address register 4, i.e. the vehicle is addressed to the loading and unloading station, the inverse output of the element 15 will be a logical zero level, which prohibits the element 9. Thus, the operation of the comparison circuit 8 when the vehicle reaches the first address position, it does not switch to a slow speed.

When the vehicle reaches the sensor 16, a single signal appears at its output, and through the element 17 it enters the single input of the trigger 18, as a result of which the trigger 18 is set to the single state. As a result, the prohibition of the element 12 and the resolution of the element 13 occurs. The vehicle switches to a slow speed at which it

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18761

 is brought to the psgruzhn-unloading station. At this moment, the sensor 19 of the initial position is triggered, a single signal from its output goes to the zero input of the trigger 18 and converts it to the zero state. Element AND 13 is locked, the signal Slowly back becomes zero, and the vehicle is stopped-drunk. During transport in the Forward direction, element And 17 is locked with a zero signal from the output of the More comparison circuit 3 and the sensor 16 will be blocked.

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Claims (1)

Invention Formula A device for addressing sports equipment comprising an address register, whose information input is the information input of the device, the output is connected to the first input of the first comparison circuit, the output of which is smaller than that connected to the reverse control input of the first reversible counter, the counting input of which is connected to the output of the ditch: feedback feedback, and the output with the second input of the first comparison circuit, and the drive switching unit, characterized in that, in order to increase the performance, six elements AND nt OR, delay element, trigger, second, comparison circuit, comparison element with tedious, sensor, initial position, sensor. state and the second reversible counter, the information input of which is connected to the input of the comparison element with zero and with the output of the address register, the recording entry of the device — is connected to the recording input of the second reversing counter, with the first input of the OR element, with the recording input of the address register and with the input the delay element, the output of the delay element is connected to the second input of the SCHI element, the output of which is connected to the counting input of the second reversible counter, the control input of which is reversed is connected to the output More than the first circuit and, the output of the second reversible counter is connected to the first input 5 of the second comparison circuit, the second input of which is connected to the output of the first reversible counter, the output Equals the second comparison circuit connected to 0 five 0 514 the first input of the first element And, to the inverse input of the second element And. and to the first input of the third element And, the output Less than the first comparison circuit is connected to the first WTO input, The second element And the output of the comparison element with zero is connected to the second input of the first element And whose output is connected to the inverse input of the fourth element And to the first input of the fifth element And, the first input of the fourth element And and the second input The fifth element And is connected to the output More than the first comparison circuit, the second input is the fourth element about the element And is connected to the zero output of the trigger one 18761. the night output of which is connected to the third input of the fifth element AND, the set input of the trigger is connected to g by the output of the initial position sensor, a single trigger input is connected to the output of the sixth And element, whose inputs are connected to the output of the state sensor and to the output of More than the first 10 of the comparison circuit, respectively, the second input of the second element And, the third inputs of the third and fourth elements And, and the fourth input of the fifth element And connected to the start input of the device, 15, the outputs of the second, third, fourth, and fifth elements I are connected to the inputs of the drive activation unit, respectively.