RU66083U1 - DEVICE FOR ACCOUNTING MOVEMENTS OF MATERIAL VALUES - Google Patents

Abstract

The utility model relates to the field of data processing for special applications and can be used, in particular, in systems of automated accounting of material values in storage. The required technical result, which consists in expanding the functionality, is achieved in a device containing a data processing unit, a comparison unit, smart tags located on material assets, readers and a memory unit for material assets.

Description

The utility model relates to the field of data processing for special applications and can be used, in particular, in systems for automated recording of movements of material assets, mainly in warehouses, storage facilities and museums.

A device is known that contains blocks of two types, local controllers connected to these devices, a central controller and a card issuing device [SU 5225977 G06F 15/30].

The disadvantage of this device is the relatively narrow functionality.

Closest to the technical nature of the proposed is an information processing system comprising an information processing device including identification information elements, identification information output means, a comparison unit, selective reception means, and also the first and second data processing units with corresponding connections [RU 2236703 C2 G06F 19/00, 09/20/2004].

The disadvantage of this device is the relatively narrow functionality, due to the fact that it allows you to process information, but does not allow you to use it for automated accounting of material values when moving them.

The required technical result is to expand the functionality.

The required technical result is achieved by the fact that, in the device containing the data processing unit and the comparison unit, smart tags are introduced,

Readers (readers) located on material assets, whose radio frequency inputs and outputs are connected to smart label inputs and outputs placed on material assets, and the outputs are connected to the inputs of current values of material values codes and readers of a comparison unit and a data processing unit, a material value memory unit, the output of which is connected to the input of the allowed values of the material values codes of the comparison unit, whose output is “EQUALLY” connected to the recording permission input of the material storage unit values and data processing unit, the output of which is connected to the recording input of the material memory block.

The drawing shows a structural electrical diagram of a device for accounting for movements of material assets.

The accounting device for the movement of material assets contains a data processing unit 1 and a comparison unit 2.

In addition, the device for recording movements of material values contains readers 3-1 ... 3-k, the radio-frequency inputs and outputs of which are connected to the inputs and outputs of smart tags located on material values, and the outputs are connected to the inputs of the current values of codes of material values and readers of comparison unit 2 and data processing unit 1.

The device also contains a material value memory unit 4, the output of which is connected to the input of allowed values of the material values codes of the comparison unit 2, whose output is “EQUALLY” connected to the write permission input of the material values memory unit 4 and the data processing unit 1, the output of which is connected to the recording input block 4 memory of material values.

As readers, readers (readers) can be used that provide radio-frequency identification of smart tags placed on material assets [Networks and communication systems. No. 14 (134), 2005, p. 47, http://www.ccc.ru]. As RF Smart Tags

mainly passive smart tags can be used that receive energy from the electromagnetic signal coming from the reader. At the output of the reader, the combined codes of material values and the corresponding reader are formed.

The data processing unit 1 is characterized at a functional level and the described implementation form involves the use of a programmable (customizable) multifunctional tool. For its implementation, information is presented below that confirms the possibility of such a tool performing the specific function prescribed to it as part of this device.

The device for accounting for the movement of material assets as follows.

Previously, in the block 4 of the memory of material values, codes of material values are entered that correspond to the codes of smart tags printed on material values with a visually hidden medium, if possible.

In addition, the storage facilities are equipped with readers 3-1 ... 4-k mainly in the openings connecting the rooms. It is also possible to equip the premises themselves with automatic or manual readers.

Together with the code of material values, block 4 contains the codes of readers 3-1 ... 3-k, which correspond to the rooms where the material values should be located, the rooms directly adjacent to them and the openings between these rooms.

When automatically scanning the premises or moving material assets in the coverage area of the corresponding reader, material codes are generated at its output together with the reader code, which are compared by comparison unit 2 with the codes located in material unit 4.

When a signal appears on the output of "EQUAL" block 2 comparison, which corresponds to the coincidence of the code of material values with the code

of the corresponding room or the room directly adjacent to it, this signal is fed to the recording permission inputs of block 1 and block 2. As a result, the code from the output of the corresponding reader will be recorded in the data processing block 1 and transmitted to the material value memory block 2, where the reader codes will be updated 3-1 ... 3-k, which correspond to the premises where the material assets should be located, the premises directly adjacent to them and the openings between these rooms.

If the codes in block 2 are not compared, at its output “NOT EQUAL” (not shown in the drawing), a logical unit signal will be generated, which can be used as an alarm, since this means that material values were found that were moved outside the permissible travel routes.

As a result of the described processes implemented during the operation of the device, in the data processing unit 1, a database of material values is formed, namely, codes of material values and codes of the premises (readers) in which they are located.

Thus, thanks to the improvement of the known device, its functionality is significantly expanded, since it allows you to keep an automated record of material values.

Claims (1)

A device for recording movements of material assets, comprising a data processing unit and a comparison unit, characterized in that smart tags are placed on the material assets, readers, radio frequency inputs and outputs of which are connected to the inputs and outputs of the smart tags located on the property, and the outputs are connected to the inputs of the current values of the codes of material values and readers of the comparison unit and the data processing unit, a memory block of material values, the output of which is connected to the input of the allowed values of the codes ma erialnyh value comparison unit, an output of "equal" is connected to the write enable input of memory block tangible assets and data processing unit, an output coupled to an input of the storage unit recording material values.