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8-bit logic circuit for rapid replenishment

A logic circuit and fast technology, applied in logic circuits with logic functions, program control in sequence/logic controllers, electrical program control, etc., can solve the problem of not being able to know the inventory quantity and replenishment on the sorting line in time There are problems such as subjectivity and no quantitative measurement standards, so as to achieve the effect of reducing manual calculation requirements, easy implementation and installation, and avoiding subjective judgments

Inactive Publication Date: 2010-06-09
HUNAN UNIV
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0003] (1) The efficiency of replenishment is low. Due to the use of paper records and manual transmission, the speed of information acquisition is slow, and the inventory quantity on the sorting line cannot be known in time;
[0004] (2) Due to manual operation, there is subjectivity in judging whether replenishment is needed, and there is no quantitative measurement standard
There is no relevant report at home and abroad on the logic circuit used for the timely replenishment of goods in the fast sorting line

Method used

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  • 8-bit logic circuit for rapid replenishment
  • 8-bit logic circuit for rapid replenishment

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Embodiment 1

[0034] refer to figure 1 , an 8-bit logic circuit for fast replenishment, is characterized in that it includes 3 8-bit input signal terminals, a pulse input signal terminal CP, an enable signal terminal E, 1 8-bit output signal terminal, 3 An eight-bit register, 4 AND gates, 1 NOT gate B, 1 OR gate T, 1 comparator F1 and 2 subtractors;

[0035] The three 8-bit input signal terminals are respectively A1-A8, B1-B8, and C1-C8, respectively representing the actual inventory, this order quantity and the safety stock; the described 8-bit output signal terminals are D1- D8, indicating the demand for replenishment; the three eight-bit registers are the first register J1, the second register J2, and the third register J3; the four AND gates are the first AND gate Y1, the second AND gate Y2, and the third AND gate respectively. AND gate Y3 and fourth AND gate Y4; the two subtractors are respectively the first subtractor F2 and the second subtractor F3;

[0036] A1-A8 is connected with...

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Abstract

The invention provides a 8-bit logic circuit for rapid replenishment, comprising three 8-bit input signal ends, one pulse input signal end, an enable signal end, one 8-bit output signal end, three 8-bit registers, four conjunction gates, one negation gate, one disjunction gate, one comparer and two subtractors; the received signals of the three 8-bit input signal ends express practical inventory level, the current ordering level and safety stock respectively; the 8-bit output signal end outputs replenishment quantitative value; the logic circuit has the characteristics of high control precision, easy realization and rapid speed, so as to reparably improve the working efficiency of the replenishment flow.

Description

technical field [0001] The invention belongs to the application field of electronic technology and relates to an 8-bit logic circuit for fast replenishment. technical background [0002] The replenishment operation is the backup support operation for the sorting work in the distribution center, which directly affects the work efficiency and business performance of the distribution center. With the advent of the consumption era, end customers require distribution centers to complete work at a high speed and complete large-volume, multi-category sorting tasks in a short period of time, which puts forward higher requirements for fast replenishment. However, the current replenishment operation still adopts the method of manual recording and manual extraction, which has the following problems: [0003] (1) The efficiency of replenishment is low. Due to the use of paper records and manual transmission, the speed of information acquisition is slow, and the inventory quantity on th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/05H03K19/20
Inventor 赖明勇王陆玲肖伟彭汝佳
Owner HUNAN UNIV
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