CN208013984U - Article intelligent management system based on RFID technique - Google Patents
Article intelligent management system based on RFID technique Download PDFInfo
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- CN208013984U CN208013984U CN201820400207.1U CN201820400207U CN208013984U CN 208013984 U CN208013984 U CN 208013984U CN 201820400207 U CN201820400207 U CN 201820400207U CN 208013984 U CN208013984 U CN 208013984U
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- card reader
- remote card
- intelligent management
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Abstract
The utility model is related to a kind of article management systems, are a kind of article intelligent management systems based on RFID technique specifically.Including HF RPID tags, remote card reader and control display unit, it is characterized in that the remote card reader is to be sequentially arranged at horizontally disposed at least three groups of remote card readers on the channel of article disengaging, the remote card reader is connected by RS485 data lines with control display unit.The efficiency of management and automatization level of article disengaging can be greatly improved.Compared with prior art, the utility model has the beneficial effects that：By the design of double card reader, the precision and reliability of article identification are improved, and solves the identification problem of article different directions by more Reader Designs, improves automation and the intelligent management level of more Item Managements.
Description
Technical field
The utility model is related to a kind of article management systems, particularly relate to a kind of article intelligence based on RFID technique
System can be managed.
Background technology
In recent years, as the development of radio frequency discrimination RFID (Radio Frequency Identification) technology is general
And more and more occasions promote, such as traffic, logistics, trace to the source, anti-fake field is applied widely.It is big at some
The occasions such as type company, market, logistics, library need to be managed thousands of article easily.Had using labor management
Have the shortcomings that time-consuming, laborious and is difficult to realize intelligent management.With electronic technology, the especially hair of wireless tag RFID technique
Exhibition and application, some occasions start to realize the management to article using RFID technique, in some existing applications, to RFID
Application mostly use greatly closely, the mode of manual identification, that there is also management workloads to a certain extent is big for this, takes mostly etc.
It is insufficient.
Invention content
The purpose of this utility model is that making up the deficiencies in the prior art, a kind of article intelligence based on RFID technique is provided
Management system, the system use far Distance RFID technology, the disengaging management to more articles are realized, by using the two of high efficient and reliable
Secondary reading technical solution can be suitble in different more Item Management applications.
The utility model is realized in this way：
A kind of article intelligent management system based on RFID technique, including HF RPID tags, remote card reader and control
Display unit processed, it is characterized in that the remote card reader be sequentially arranged at article disengaging channel on it is horizontally disposed extremely
Few three groups of remote card readers, the remote card reader are connected by RS485 data lines with control display unit.
The control display unit is made of MCU and LCD display, and wherein MCU is read with remote respectively by RS485
Card device is connected, and being output to LCD screen after progress calculation process is shown.
The preferred MCU is to control the control circuit that chip forms by STM32F101.
The HF RPID tags are 915M passive electronic labels.It is made of 5 chips of IMPINJ/Monza.
It is mounted with the information such as data and the number of different articles in label, passes through read-write machine dedicated write-in.
When work, microcontroller passes through serial ports（RS485）The data information of card reader A, B identification card is read, and is compared,
If twi-read information is consistent, article 1 is directly judged, and regard as entering article；If AB card reader reads information not
Unanimously, then the value of C is read again, and is confirmed compared with AB values.Relevant information is shown on an lcd display.Button can be set not
Same Card Reader pattern.Using far Distance RFID technology, the efficiency of management and automatization level of article disengaging can be greatly improved.With
The prior art is compared, the utility model has the beneficial effects that：By the design of more card reader, improve article identification precision and can
By property, and by the identification problem of more Reader Designs solution article different directions, improve automation and the intelligence of more Item Managements
Management level can be changed.
Description of the drawings
Fig. 1 is Tthe utility model system composition application schematic diagram figure；
Fig. 2 is Tthe utility model system theory of constitution block diagram；
Fig. 3 is the utility model Item Management principle schematic；
Fig. 4 is the circuit diagram of the utility model.
Specific embodiment of the present utility model is further described below in conjunction with the accompanying drawings.
Specific implementation mode
Embodiment one is referring to attached drawing 4：
A kind of article intelligent management system based on RFID technique, including HF RPID tags, remote card reader and control
Display unit processed, it is characterized in that the remote card reader be sequentially arranged at article disengaging channel on it is horizontally disposed extremely
Few three groups of remote card readers, the remote card reader are connected by RS485 data lines with control display unit.
The control display unit is made of MCU and LCD display, and wherein MCU is read with remote respectively by RS485
Card device is connected, and reads the data information of every group of card reader, and being output to LCD screen after progress calculation process is shown.
The preferred MCU is to control the control circuit that chip forms by STM32F101.
The HF RPID tags are 915M passive electronic labels.
The preferred HF RPID tags are to be made of 5 chips of IMPINJ/Monza.Difference is mounted in label
The information such as the data and number of article, pass through read-write machine dedicated write-in.
It is a kind of article intelligent management system based on RFID technique of the utility model, including high frequency as shown in Figure 1
RFID tag, remote card reader and control display unit composition can be applied to article inlet/outlet pipe reason application scenario.
If Fig. 2 is Tthe utility model system theory of constitution block diagram.A kind of article based on RFID technique is intelligently managed
Reason system, wherein article RFID tag 1, card reader 2 and control display unit 3 form.
The article RFID tag 1 is connected by wireless data mode with card reader 2, card reader 2 by RS485 with
Control display unit 3 is connected.The card reader 2 is made of horizontally disposed three groups of A, B and C.The control display unit 3
Be made of MCU and LCD display control display unit, wherein MCU by RS485 respectively with remote card reader A, B and C phase
Connection, reads the data information of every group of card reader, and being output to LCD screen after progress calculation process is shown.
The preferred HF RPID tags are to be made of 5 chips of IMPINJ/Monza.
The preferred MCU is to control the control circuit that chip forms by STM32F101.
If Fig. 3 is the utility model Item Management principle schematic.Shown in article RFID tag 1 by approach axis difference
When, it can be distinguished by A, B of card reader 2 reading orders different with C.Such as first read by A into fashionable, then B is read,
If the data for the article RFID tag 1 that AB is read are consistent, C is without reading, otherwise C is read again and in the data pair of AB
Than, the final correct tag number for confirming article 1 and into outgoing direction.Then first read by the C of card reader 2 when going out, it is other due into
Unanimously.
It, cannot the above content is specific optimal technical scheme further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (3)
1. a kind of article intelligent management system based on RFID technique, including HF RPID tags, remote card reader and control
Display unit, it is characterized in that the remote card reader be sequentially arranged at article disengaging channel on it is horizontally disposed at least
Three groups of remote card readers, the remote card reader are connected by RS485 data lines with control display unit.
2. the article intelligent management system according to claim 1 based on RFID technique, it is characterized in that the control is aobvious
Show that unit is made of MCU and LCD display, wherein MCU is connected with remote card reader respectively by RS485, the MCU
To control the control circuit that chip forms by STM32F101.
3. the article intelligent management system according to claim 1 based on RFID technique, it is characterized in that the high frequency
RFID tag is 915M passive electronic labels, is made of 5 chips of IMPINJ/Monza.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400207.1U CN208013984U (en) | 2018-03-23 | 2018-03-23 | Article intelligent management system based on RFID technique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820400207.1U CN208013984U (en) | 2018-03-23 | 2018-03-23 | Article intelligent management system based on RFID technique |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208013984U true CN208013984U (en) | 2018-10-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201820400207.1U Active CN208013984U (en) | 2018-03-23 | 2018-03-23 | Article intelligent management system based on RFID technique |
Country Status (1)
| Country | Link |
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| CN (1) | CN208013984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112699978A (en) * | 2020-12-31 | 2021-04-23 | 安徽亘达信息科技有限公司 | Fixed asset position identification method and system based on Internet of things |
-
2018
- 2018-03-23 CN CN201820400207.1U patent/CN208013984U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112699978A (en) * | 2020-12-31 | 2021-04-23 | 安徽亘达信息科技有限公司 | Fixed asset position identification method and system based on Internet of things |
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